CN108235678B

CN108235678B - Automatic assembly production line of electronic product

Info

Publication number: CN108235678B
Application number: CN201810202122.7A
Authority: CN
Inventors: 章胜华; 宋亚龙
Original assignee: Shenzhen Sinvo Automatic Co Ltd
Current assignee: Shenzhen Sinvo Automatic Co Ltd
Priority date: 2018-03-12
Filing date: 2018-03-12
Publication date: 2024-06-18
Anticipated expiration: 2038-03-12
Also published as: CN108235678A

Abstract

The invention discloses an automatic assembly production line of electronic products, which comprises a product conveying mechanism, an assembly mechanism, a feeding platform and a buffering seat product conveying mechanism, wherein the product conveying mechanism is arranged on a rack along the front-back direction; the feeding mechanism is arranged at one side of the product conveying mechanism; the feeding platform is arranged at one side of the product conveying mechanism; the assembling mechanism spans between the product conveying mechanism and the feeding mechanism and the buffer storage material seat, and after the assembling mechanism clamps and/or adsorbs and fixes the materials sequentially output by the feeding mechanism and the materials on the buffer storage material seat, the materials are conveyed to the upper part of the product, and after photographing and positioning are carried out on the assembling position on the product through the CCD assembly, the materials are loaded into the assembling position. The invention can carry out width adjustment to convey products with different sizes, integrates roll feeding and tray feeding into a whole to output different kinds of materials, and is provided with a manipulator for sucking, clamping and pressure sensing to pick up and place or assemble various electronic components.

Description

Automatic assembly production line of electronic product

Technical Field

The invention relates to the field of mechanical automation, in particular to an automatic assembly production line of electronic products.

Background

With the improvement of economic level, electronic products such as smart phones, computers, IPAD and the like occupy indispensable positions in daily production and life of the national people nowadays; china is the largest manufacturing country in the world, and most of electronic products in the world are produced and assembled in China; the electronic product generally takes a PCB as a functional carrier, and realizes diversified and intelligent functions through each functional module on the PCB; in the actual production process, various electronic components are required to be assembled on the PCB, and taking a mobile phone PCB as an example, the electronic components comprise a camera, a flat cable, a gland, a film, an anti-disassembly patch and the like; at present, most production enterprises stay at the stage of manual assembly for assembling the electronic components of the PCB, namely, when the PCB flows to the manual stations on the production pull line successively, various electronic components are assembled on the PCB manually by arranging a plurality of manual stations on the production pull line; the assembly mode has lower efficiency, and with the continuous improvement of the manpower cost in recent years, the production cost of manual assembly is improved year by year; and the future development trend of electronic components in the process of automatic assembly. In terms of the prior art, single-station assembly is realized by a single automatic assembly machine, but a complete automatic assembly production line is not provided yet so as to completely replace a manual assembly pull line; the following technical difficulties exist in the design of an automatic assembly production line of electronic products: 1. mechanical structural layout and process arrangement of the whole wire, and design of whole wire compatibility, compactness and universality; 2. because the sizes of the PCB plates of various electronic products are different, the traditional conveying mechanism can not flexibly realize the conveying of various products; 3. because the electronic components are smaller in size and different in shape, the automatic feeding difficulty is high, and the difficulty of improving the feeding universality is high; 4. likewise, the mechanical arm for taking or assembling has high difficulty in realizing universality, and the electronic components and the PCB are vulnerable parts, so that the mechanical arm has high difficulty in controlling the pressure of the electronic components or the PCB in the taking or assembling process.

Disclosure of Invention

The invention aims to solve the technical problems of the prior art, and provides an automatic electronic product assembling production line which can carry out width adjustment to convey products with different sizes, integrate roll-shaped feeding and tray feeding into a whole to output different kinds of materials, and is provided with a manipulator for sucking, clamping and pressure sensing to pick up and place or assemble various electronic components.

The technical scheme adopted by the invention is as follows: an automatic assembly production line of electronic products comprises a product conveying mechanism, an assembly mechanism, a feeding platform and a buffer storage seat, wherein the product conveying mechanism is arranged on a rack along the front-back direction, an assembly station is arranged on the product conveying mechanism, a positioning component and an adsorption component are arranged at the assembly station, the products to be assembled are placed on the product conveying mechanism, are conveyed to the assembly station from the previous processing station through the product conveying mechanism, are positioned front and back through the positioning component, and are adsorbed and fixed through the adsorption component; the feeding mechanism is arranged at one side of the product conveying mechanism, and the coiled material belt is arranged on the feeding mechanism and is sequentially output outwards through the feeding mechanism; the feeding platform is arranged on one side of the product conveying mechanism, and materials on a material tray on the feeding platform are sequentially taken out through a feeding platform material taking assembly arranged above the material tray and conveyed to a buffer storage material seat arranged between the product conveying mechanism and the feeding platform; the assembling mechanism is arranged between the product conveying mechanism and the feeding mechanism and between the assembling mechanism and the buffer storage seat in a crossing manner, the assembling mechanism clamps and/or adsorbs and fixes the materials sequentially output by the feeding mechanism and the materials on the buffer storage seat, the materials are conveyed to the upper part of the product, and after photographing and positioning are carried out on the assembling position on the product through the CCD assembly, the assembling position or angle of the materials is adjusted, and the materials are filled in the assembling position.

Preferably, the front side and the rear side of the product conveying mechanism extend to the outer side of the frame respectively so as to be connected with the product conveying belt at the previous station and the next station to form an automatic conveying line; the product conveying mechanism comprises a bracket, a material guide frame, a conveying assembly, a positioning assembly, an adsorption assembly and a width adjusting assembly, wherein the bracket is arranged on the frame; the two guide frames are arranged on the support at intervals in parallel in the left-right direction respectively, one guide frame is fixedly arranged with the support, and the other guide frame is movably arranged with the support; the conveying assembly is arranged between the two material guide frames, and the product is placed on the conveying assembly and driven by the conveying assembly to move linearly; the positioning assembly is arranged between the two material guide frames and comprises a positioning part and a material blocking part, and an assembling station is formed between the positioning part and the material blocking part; the adsorption component is arranged between the positioning component and the material blocking component; after the product is conveyed to the assembling station through the conveying component, the product is blocked and positioned through the positioning component, and is adsorbed and fixed from the lower part of the product through the adsorption component, and the material blocking component blocks the next product on the conveying component; after the products at the assembling station are assembled, the positioning component and the adsorption component loosen the assembled products, the material blocking component releases the next product, and the next product enters the assembling station to be assembled next time; the width adjusting component is connected to the bracket and the movably arranged guide frame, and drives the movably arranged guide frame to linearly move along the left-right direction so as to adjust the width between the two guide frames, thereby being convenient for assembling products of different types.

Preferably, the conveying assembly comprises a synchronous wheel, a synchronous belt and a conveying motor, wherein the synchronous belt comprises two synchronous belts, the two synchronous belts are respectively arranged on the inner sides of the two material guiding frames and are tensioned through the synchronous wheel which is rotatably connected with the inner sides of the two material guiding frames, and products are placed on the two synchronous belts; the conveying motor is arranged on the inner side of the fixedly arranged material guiding frame, an output shaft of the conveying motor penetrates through the fixedly arranged material guiding frame to extend to the outer side of the material guiding frame, and is connected with a synchronous wheel arranged on the fixedly arranged material guiding frame through a driving wheel and a belt so as to drive the synchronous wheel to rotate, and the synchronous wheel is connected with a synchronous wheel on the movably arranged material guiding frame through a rotating shaft and drives the synchronous wheel on the movably arranged material guiding frame to synchronously rotate through the rotating shaft; when the synchronous wheel rotates, the synchronous belt is driven to linearly and circularly move at the inner side of the material guide frame so as to drive the product to linearly move;

The material blocking component comprises a material blocking cylinder and a material blocking rod, wherein the material blocking cylinder is vertically arranged at the lower part of the material guiding frame, and the output end of the material blocking cylinder is upwards arranged; the material blocking rods are arranged at intervals along the left-right direction and are connected to the output end of the material blocking cylinder through connecting seats; the material blocking cylinder drives the material blocking rod to move up and down; when the material is blocked, the material blocking rod extends upwards to the upper side of the synchronous belt so as to block products on the synchronous belt; when the material blocking rod is retracted downwards to the position below the synchronous belt, the product is driven by the synchronous belt to pass through the material blocking rod to the assembly station;

the positioning component comprises a positioning cylinder and a positioning rod, wherein the positioning cylinder is vertically arranged at the lower part of the material guide frame, and the output end of the positioning cylinder is downward; the positioning rods comprise at least two positioning rods, each positioning rod is arranged at intervals along the left-right direction, and the positioning rods are connected to the output end of the positioning cylinder through a connecting seat; the positioning cylinder drives the positioning rod to move up and down; after the product moves to the assembling station, the positioning rod extends upwards to the upper part of the synchronous belt so as to block and position the product; after the assembly is completed, the positioning rod is retracted downwards to the lower part of the synchronous belt so as to release the product;

The adsorption assembly comprises an adsorption seat, a vacuum suction port, an adsorption cylinder and a push rod, wherein the adsorption cylinder is vertically arranged below the assembly station, and the output end of the adsorption cylinder is upwards arranged; the push rod is vertically connected to the output end of the adsorption cylinder; the adsorption seat is horizontally connected to the push rod and is pushed by the push rod to move up and down; the vacuum suction ports comprise at least two vacuum suction ports, the vacuum suction ports are arranged on the adsorption seat, the suction ports face upwards, and the lower parts of the vacuum suction ports are connected with a vacuum generating device; after the product is positioned by the positioning rod, the adsorption cylinder drives the adsorption seat to ascend and cling to the bottom surface of the product, and the vacuum suction port is adsorbed and fixed on the bottom surface of the product so as to fix the product; the two sides of the adsorption component are respectively provided with a supporting block, the supporting blocks are strip-shaped blocks, the supporting blocks are fixed on the inner side wall of the material guide frame and are positioned in the synchronous belt, products are conveyed to the adsorption component through the synchronous belt and are supported by the supporting blocks in the synchronous belt after being adsorbed by the adsorption component, so that the products can be assembled;

The width adjusting assembly comprises an adjusting screw rod, an adjusting screw rod seat and an adjusting motor, wherein two ends of the adjusting screw rod are respectively and rotatably connected to the bracket and the fixedly arranged material guide frame through bearings; the adjusting screw rod seat is sleeved on the adjusting screw rod and fixedly arranged on the movably arranged material guide frame; the adjusting motor is arranged on the side wall of the fixedly arranged guide frame, the output end of the adjusting motor is connected with the adjusting screw rod, and when the adjusting motor drives the adjusting screw rod to rotate, the adjusting screw rod seat drives the movably arranged guide frame to linearly move along the left-right direction so as to adjust the width between the movably arranged guide frame and the fixedly arranged guide frame.

Preferably, the feeding platform comprises a platform frame, a material tray and a material taking assembly, wherein the platform frame is arranged on the frame; the material tray is detachably arranged on the platform frame, at least two material tanks are arranged on the material tray, and materials to be assembled on products are placed in the material tanks; the material taking assembly is arranged on the platform frame, and the material taking assembly takes out the material in the material groove and conveys the material to the buffer storage material seat;

The material taking assembly comprises a transverse motor, a transverse linear module, a longitudinal motor, a longitudinal linear module, a longitudinal sliding seat, a lifting motor, a lifting linear module, a lifting sliding seat and a material taking head, wherein the transverse motor is arranged on the platform frame along the transverse direction; the transverse linear module is connected to the output end of the transverse motor, a screw rod in the transverse linear module is connected with the output shaft of the transverse motor, and a screw rod seat is sleeved on the screw rod; the longitudinal linear module is slidably arranged on the transverse linear module and is connected with a screw rod seat in the transverse linear module, and the transverse motor drives the longitudinal linear module to linearly move along the transverse direction through the screw rod; the longitudinal motor is arranged on one side of the longitudinal linear module, and an output shaft of the longitudinal motor is connected with a screw rod in the longitudinal linear module; the longitudinal sliding seat is slidably connected to the longitudinal linear module and is connected with a screw rod in the longitudinal linear module through a screw rod seat, and the longitudinal motor drives the longitudinal sliding seat to linearly move along the longitudinal direction through the screw rod; the lifting motor is arranged at the top of the lifting linear module, and the output end of the lifting motor is arranged downwards; the lifting linear module is arranged at the lower part of the lifting motor, and a screw rod in the lifting linear module is connected with an output shaft of the lifting motor; the lifting sliding seat is slidably connected to the lifting linear module and is connected with a screw rod in the lifting linear module through a screw rod seat, and the lifting motor drives the lifting sliding seat to move in a lifting manner along the vertical direction through the screw rod; the material taking head is arranged on one side of the lifting sliding seat, and at least two vacuum suction nozzles are arranged at the lower part of the material taking head so as to adsorb and fix materials in the material groove and convey the materials into the buffer storage material seat.

Preferably, the feeding mechanism comprises a support, a material roll, a ratchet wheel, a material output assembly, a film rolling assembly and a stop assembly, wherein the support is arranged on the frame; the material roll is arranged above the support, a material belt is wound on the material roll, and the end of the material belt extends downwards after being tensioned by the tensioning wheel; the material belt comprises at least two layers, at least two materials are embedded on the material belt, a protective film is covered above the materials, and at least two through holes are uniformly arranged on two sides of the material belt at intervals; the ratchet wheels comprise at least two ratchet wheels, and the ratchet wheels are arranged below the material belt and positioned on two sides of the material belt; the ratchet wheel is rotatably arranged on the support, and ratchet teeth of the ratchet wheel are embedded into through holes on two sides of the material belt; the material output assembly is arranged below the ratchet wheel, the output end of the material output assembly is connected to the ratchet wheel, and the ratchet wheel is driven to rotate by taking a single ratchet tooth as a unit, so that the ratchet wheel sequentially pulls out the material belt from the material roll; the film winding component is arranged above the ratchet wheel, and the protective film at the end of the material belt is torn from the material belt, so that the materials on the material belt are exposed to the outside, and the material belt is taken out by the assembling mechanism; the end of the protective film is connected to the film rolling component, and the material output component drives the ratchet wheel to rotate and transmits power to the film rolling component, so that the film rolling component synchronously tears the protective film and winds the protective film; the stopping component is arranged on the upper portion of the ratchet wheel, and the stopping component clamps the ratchet wheel after the material output is completed so as to prevent the ratchet wheel from rotating.

Preferably, the material output assembly comprises an output cylinder, a cylinder push rod, a first connecting rod and a driving rod, wherein the output cylinder is arranged at the bottom of the support; the cylinder push rod is connected to the output end of the output cylinder and extends to the outer side of the support; the lower end of the first connecting rod is rotatably connected to the cylinder push rod, and the upper end of the first connecting rod is connected with a driving rod; the driving rod is vertical to the first connecting rod and is positioned between the two adjacent ratchets, and two ends of the driving rod are respectively embedded into ratchet teeth of the two ratchets; when the output cylinder drives the cylinder push rod to extend outwards, the cylinder push rod pushes the lower end of the first connecting rod outwards, so that the upper end of the first connecting rod drives the driving rod to rotate inwards, the driving rod drives the ratchet wheel to rotate, and the material belt is pulled out; when the cylinder push rod is retracted inwards, the first connecting rod drives the driving rod to leave the ratchet teeth so as to drive the driving rod for the next time;

the film winding assembly comprises a second connecting rod, a third connecting rod, a fourth connecting rod, a driving wheel, a driven wheel and a film winding roller, wherein the second connecting rod is arranged between two ratchet wheels, the outer end of the second connecting rod is rotatably connected to the first connecting rod, and the inner end of the second connecting rod extends inwards; the lower end of the third connecting rod is rotatably connected with the inner end of the second connecting rod, and the upper end of the third connecting rod extends upwards; the outer end of the fourth connecting rod is rotatably connected with the upper end of the third connecting rod, and the inner end of the fourth connecting rod extends inwards; the driving wheel is connected with the inner end of the fourth connecting rod; the driven wheel is arranged above the driving wheel and is tightly attached to the driving wheel; one end of the film winding roller is connected to the driven wheel, the other end of the film winding roller extends to the upper part of the material belt, and the end of the protective film torn from the material belt is fixedly connected to the film winding roller; the cylinder push rod drives the first connecting rod to extend outwards, and when the material pulling is completed, the first connecting rod drives the second connecting rod to extend outwards, and the inner end of the second connecting rod drives the third connecting rod to rotate outwards; the upper end of the third connecting rod pulls the fourth connecting rod to move outwards, the fourth connecting rod drives the driving wheel to rotate inwards, the driving wheel drives the driven wheel to rotate outwards through static friction force, and the driven wheel drives the film winding roller to rotate outwards so as to wind the protective film;

The stop assembly comprises a swivel seat, a stop lever, a stop spring, a gland and a hinge, wherein the swivel seat is arranged between two ratchet wheels and is rotatably connected to the support; the two pressing covers are arranged, the lower ends of the two pressing covers are rotatably connected to the outer end of the support through hinges, the upper ends of the pressing covers extend to the outer side of the ratchet wheel, and the side parts of the two pressing covers are fixedly connected with the swivel seat; the stop lever is connected between the two pressing covers; the stop spring is arranged at the lower part of the swivel base, and two ends of the stop spring are respectively connected between the support and the swivel base; when the material is pulled, the gland is outwards turned over, the rotary seat and the stop lever synchronously rotate the gland, and the stop pull ring is stretched; after the material output is finished, the rotary seat is driven by the stop spring to rotate inwards and drive the gland and the stop lever to rotate synchronously, and the gland is pressed on the material belt so as to press the protective film; the two ends of the stop lever are embedded into the ratchet teeth of the two ratchet wheels to prevent the ratchet wheels from rotating.

Preferably, the assembly mechanism comprises an assembly bracket, an assembly linear assembly, an adjustment assembly, an assembly lifting assembly, a CCD assembly and an assembly manipulator, wherein the assembly bracket is arranged above the product conveying mechanism in a crossing manner; the assembly linear assembly is arranged on the assembly bracket; the adjusting component is arranged on the assembling linear component and is driven by the assembling linear component to move in the horizontal plane along the longitudinal direction and/or the transverse direction; the assembly lifting assembly is arranged on the adjusting assembly and driven by the adjusting assembly to adjust the position in the horizontal plane; the assembling manipulator is connected with the lifting assembly and is driven by the lifting assembly to linearly move in the vertical direction; the CCD component is connected to the assembly linear component and is driven by the assembly linear component to move in a horizontal plane; after the CCD component photographs the assembly position on the product, the industrial personal computer controls the adjusting component to adjust the position of the assembly manipulator so that the assembly manipulator can load materials into the product;

The assembly linear assembly comprises an assembly transverse component and an assembly longitudinal component, wherein the assembly transverse component comprises an assembly transverse motor and an assembly transverse linear module, the assembly transverse motor is arranged on an assembly bracket, and an output end is arranged along the transverse direction; the assembly transverse linear module is arranged on one side of the assembly transverse motor and is connected with the output end of the assembly transverse motor; the assembly longitudinal component comprises an assembly longitudinal motor, an assembly longitudinal linear module and an assembly longitudinal sliding seat; the assembly longitudinal linear module is slidably connected to the assembly transverse linear module and is connected with the assembly transverse motor through a screw rod and a screw rod seat in the assembly transverse linear module, and the assembly transverse motor drives the assembly longitudinal linear module to move along the transverse direction through the screw rod and the screw rod seat; the assembly longitudinal motor is arranged at the upper part of the assembly longitudinal linear module and is connected with a screw rod in the assembly longitudinal linear module through a transmission belt and a transmission wheel; the assembly longitudinal sliding seat is slidably arranged on the assembly longitudinal linear module and is connected with a screw rod in the assembly longitudinal linear module through a screw rod seat, and the assembly longitudinal motor drives the assembly longitudinal sliding seat to move along the longitudinal direction through the screw rod and the screw rod seat;

The adjusting component is arranged on one side of the assembly longitudinal sliding seat and moves along with the assembly longitudinal sliding seat; the adjusting assembly comprises a longitudinal adjusting part and a transverse adjusting part, wherein the longitudinal adjusting part comprises a longitudinal adjusting motor and a longitudinal adjusting seat; the longitudinal adjusting motor is arranged at the rear side of the assembly longitudinal sliding seat, and the output end of the longitudinal adjusting motor penetrates through the assembly longitudinal sliding seat to extend forwards; the longitudinal adjustment seat is arranged at the front side of the longitudinal adjustment motor and is connected with an output shaft of the longitudinal adjustment motor through a screw rod and a screw rod seat, and the longitudinal adjustment motor drives the longitudinal adjustment seat to linearly move along the longitudinal direction; the transverse adjusting component comprises a transverse adjusting motor and a transverse adjusting seat; the transverse adjusting motor is arranged at the front side of the assembled longitudinal sliding seat, and the output end of the transverse adjusting motor is arranged along the transverse direction; the transverse adjusting seat is slidably arranged on the side wall of the assembled longitudinal sliding seat and is connected with the output end of the transverse adjusting motor through a screw rod and a screw rod seat; the transverse adjusting seat is driven by the transverse adjusting motor to linearly move along the transverse direction.

Preferably, the assembly lifting assembly comprises two sets, the two sets of assembly lifting assemblies are respectively connected to the longitudinal adjustment seat and the transverse adjustment seat through the supporting seat, the longitudinal adjustment seat drives one set of assembly lifting assembly to adjust the position along the longitudinal direction, and the transverse adjustment seat drives the other set of assembly lifting assembly to adjust the position along the transverse direction;

The assembly lifting assembly comprises an assembly lifting motor and an assembly lifting seat, wherein the assembly lifting motor is vertically arranged on the longitudinal adjustment seat or the transverse adjustment seat, and the output end of the assembly lifting motor is downwards arranged; the assembly lifting seat is slidably connected to the front side wall of the longitudinal adjustment seat or the transverse adjustment seat and is connected with the output end of the assembly lifting motor, and the assembly lifting motor drives the assembly lifting seat to linearly move along the vertical direction;

The CCD assembly comprises a CCD camera, a prism seat and a light source, wherein the CCD camera is arranged on the front side wall of the longitudinal sliding seat, and a lens of the CCD camera is arranged along the transverse direction; the prism seat is arranged at the outer side of the lens of the CCD camera, and the side part and the bottom of the prism seat are opened so that light rays can pass through; the prism seat is embedded with a prism; the light source is arranged at the lower part of the prism seat, the lower part of the light source is aligned with the assembly position of the product, illumination is provided, and light rays are upwards injected into the prism at the assembly position and enter the CCD camera after being refracted by the prism.

Preferably, the assembling manipulator comprises two sets of assembling manipulators which are respectively arranged on the assembling lifting seats of the two assembling lifting assemblies and are pressed down by the assembling lifting seats to take and put materials; the two assembly manipulators respectively adjust the positions in the longitudinal direction and the transverse direction through the longitudinal adjusting seat and the transverse adjusting seat, and synchronously complete the adjustment of the relative angle between the two assembly manipulators;

the assembling manipulator comprises a transmission assembly, a shaft arm, a pressure sensor, a material sucking assembly and a material clamping assembly, wherein the shaft arm is of a columnar structure, and an installation space is formed in the shaft arm; the pressure sensor is arranged in the installation space; the transmission assembly is arranged above the shaft arm, the upper end of the transmission assembly is connected with the assembly lifting seat, the lower end of the transmission assembly is connected with the pressure sensor, and the power of the assembly lifting seat is transmitted to the pressure sensor; the material sucking component is arranged at the lower part of the pressure sensor, penetrates through the shaft arm and extends to the lower end of the shaft arm, the upper end of the material sucking component is connected with the pressure sensor, and the pressure sensor drives the material sucking component to descend so as to approach and adsorb materials; the clamping assembly is arranged on the outer side of the material sucking assembly, and the material clamping assembly clamps materials from two sides of the lower end of the material sucking assembly.

Preferably, the transmission assembly comprises a transmission seat, a transmission spring, a transmission rod and a pushing seat, wherein the transmission rod is slidably inserted into the top of the shaft arm, and the lower end of the transmission rod extends into the installation space; the transmission seat and the pushing seat are respectively connected with the top end and the bottom end of the transmission rod, the transmission seat is connected with the assembly lifting seat, and the pushing seat is connected with the upper part of the pressure sensor; the transmission spring is sleeved on the transmission rod; when the lifting seat is assembled to press the transmission seat, the transmission seat presses the pressure sensor through the transmission rod and the pushing seat, and the pressure sensor presses the material sucking component to buffer through the transmission spring;

The material sucking component comprises a vacuum seat, a sliding rod, a reset spring and a vacuum suction head, wherein the sliding rod is vertically inserted into the installation space, is slidably arranged in the shaft arm in a penetrating manner and extends to the lower end of the shaft arm, and an air passage is arranged in the middle of the sliding rod; the vacuum seat is arranged at the upper end of the sliding rod, an air cavity is arranged in the vacuum seat, the air cavity is communicated with an air path in the middle of the sliding rod, and one side of the air cavity is connected with an external vacuum generating device; the vacuum suction head is arranged at the lower end of the slide bar and is communicated with an air passage in the slide bar, and the vacuum generating device generates negative pressure at the vacuum suction head through the vacuum seat and the slide bar so as to adsorb materials; the reset spring is sleeved on the slide bar, and two ends of the reset spring are respectively connected with the bottom of the vacuum seat and the bottom of the installation space; the pressure sensor drives the vacuum suction head to approach the material through the vacuum seat and the sliding rod so that the vacuum suction head adsorbs and fixes the material or the adsorbed material is filled into a product, and the reset spring is compressed by the vacuum seat; when the vacuum suction head loads materials into a product, the pressure of the vacuum suction head to the product is sensed by the pressure sensor; after the vacuum suction head sucks or loads materials, the pressure sensor is reset by the rebound force provided by the reset spring;

The clamping assembly comprises a sleeve seat, a pressing rod, a poking piece, a transmission sleeve, clamping jaws and a clamping spring, wherein the sleeve seat is sleeved and fixed on the sliding rod, and one side of the sleeve seat extends to the side part of the sliding rod to form a supporting plane; the support plane is vertically provided with a clamping cylinder with a downward output end; the compression bar is vertically connected to the output end of the clamping cylinder, and the clamping cylinder drives the compression bar to move in a lifting manner; the transmission sleeve is slidably sleeved on the sliding rod and is close to the lower end of the sliding rod, and transmission grooves are respectively formed in two corresponding side walls of the transmission sleeve; the clamping spring is sleeved on the slide bar, and the upper end and the lower end of the clamping spring are respectively connected to the sleeve seat and the transmission sleeve; one end of the poking piece is arranged in the transmission groove and penetrates through the transmission groove to be rotatably connected to the side wall of the sliding rod, and one end of the poking piece is provided with a protruding part; the other end of the poking piece extends to the outer side of the transmission sleeve to form a supporting plane; the clamping jaws comprise two clamping jaws which are respectively and rotatably connected to the side wall of the lower end of the sliding rod, and a spring is arranged between the inner side wall of the two clamping jaws and the outer wall of the sliding rod; the upper end of the clamping jaw is provided with a protruding part; in a natural state, the clamping spring downwards presses the transmission sleeve, and the bottom of the transmission sleeve downwards presses the convex parts of the clamping jaws, so that the two clamping jaws are clamped; when the material is taken and discharged, the material clamping cylinder drives the pressing rod to press the supporting plane at the other end of the shifting sheet, the shifting sheet enables the transmission sleeve to slide upwards along the sliding rod through the protruding part at one end of the shifting sheet, the clamping spring is compressed, and the two clamping jaws are outwards opened through the thrust provided by the spring between the clamping jaws and the sliding rod under the condition that the downward pressure of the transmission sleeve disappears; when the compression bar retracts upwards, the rebound force of the clamping spring pushes the transmission sleeve downwards, so that the two clamping jaws overcome the elasticity of the spring between the clamping jaws and the sliding bar to clamp materials.

The invention has the beneficial effects that:

The invention aims at the defects or innovations in the prior art, designs an automatic electronic product assembling production line which can carry out width adjustment to convey products with different sizes, integrates roll-shaped feeding and charging tray feeding into a whole to output different kinds of materials, and is provided with a manipulator for sucking, clamping and pressure sensing to pick up and place or assemble various electronic components; the invention is used for automatically assembling electronic components of PCB boards of electronic products such as mobile phones, and the like, integrally realizes automatic product conveying, automatic material supply, automatic material taking and placing and material assembling, can finish production and assembly aiming at products with various sizes and electronic components with different volumes and structures, and has strong universality; the invention has the following advantages:

1. The invention is originally designed with a product conveying mechanism, and the product conveying mechanism can realize the assembly line conveying of products as the traditional conveying mechanism; different from the traditional conveying mechanism, for conveying electronic products such as mobile phones, two parallel and spaced material guide frames are fixedly arranged by adopting one material guide frame, the other material guide frame is movably arranged at the inner side of the bracket, and an adjusting screw rod arranged between the one material guide frame and the bracket passes through the other material guide frame and is connected with the other material guide frame in a straight line through an adjusting screw rod seat; when an adjusting motor arranged on the outer side wall of one material guiding frame drives an adjusting screw rod to rotate, an adjusting screw rod seat drives the other material guiding frame to linearly move along the direction of the adjusting screw rod, so that the gap between the two material guiding frames is adjusted, and the conveying device is suitable for conveying products with different sizes; in addition, a material blocking part and a positioning part are arranged at intervals in the direction of the synchronous belt, a gap between the material blocking part and the positioning part is an assembly station, a product which continuously moves is blocked by the material blocking part, and the product is positioned and fixed by the positioning part so as to be assembled; meanwhile, an adsorption component is arranged between the material blocking component and the positioning component, and after the positioning component positions and fixes the product, the adsorption component adsorbs and fixes the product from the lower part of the product through lifting movement; meanwhile, in order to provide supporting force when the products are assembled, the invention skillfully arranges strip-shaped support blocks at two sides of the adsorption component, and the support blocks fixed on the inner side wall of the material guide frame and positioned in the synchronous belt bear downward pressure on the products when being assembled;

2. the invention designs a feeding platform, a material tray is detachably arranged on the feeding platform, a plurality of material tanks are uniformly distributed on the material tray, and large-size, blocky or hard electronic components such as a flat cable, a camera, a gland and the like can be arranged in the material tanks, so that the material tanks can be correspondingly designed according to actual processing of the electronic components; in the actual processing process, if different electronic components need to be processed, only the material tray needs to be replaced; meanwhile, a material taking assembly is arranged at the upper part of the material tray, and the material taking assembly takes out the electronic components in the material groove and conveys the electronic components to be placed on a buffer material seat arranged on the frame; when in assembly, the assembly mechanism takes out the electronic components from the buffer material seat and loads the electronic components into products on the product conveying mechanism;

3. The invention is designed with a feeding mechanism, and the feeding mechanism is used for realizing the automatic supply of small-volume flaky or flexible materials, such as anti-disassembly patches, films and the like; the feeding mechanism and the feeding platform cooperate with each other, so that the invention can basically cover the automatic supply of various electronic components; the material is attached to the material belt, and is tightly covered and protected by a protective film covered on the material belt, meanwhile, the material belt is wound on a material roll of the feeding mechanism, and through holes are uniformly and orderly arranged on two sides of the material belt at intervals; the feeding mechanism is used as a material belt pulling part by a ratchet wheel, ratchet wheel teeth of the ratchet wheel are embedded into through holes on two sides of the material belt, and when the ratchet wheel rotates, the ratchet wheel teeth stir the material belt through the through holes; the ratchet wheel is connected with the material output assembly, the ratchet wheel is driven to rotate by the material output assembly, meanwhile, the film rolling assembly arranged above the ratchet wheel moves synchronously by the ingenious design of the connecting rod, namely, the material output assembly drives the ratchet wheel to rotate and synchronously drives the film rolling assembly to move so as to tear off the protective film at the upper part of the material belt, so that the material is exposed, and the film tearing and the material output are completed simultaneously by one action; meanwhile, a stop assembly is further arranged, and through one action of the stop assembly, the synchronous gland cover is arranged on the material belt to protect materials and the stop lever is embedded into the ratchet wheel, and the ratchet wheel is stopped;

4. The driving mechanism comprises an assembly transverse component, an assembly longitudinal component and an assembly lifting assembly, and is different from the traditional driving device in that the driving mechanism comprises two sets of assembly lifting assemblies which are designed in split-charging mode with the assembly transverse component and the assembly longitudinal component; the output ends of the assembly transverse component and the assembly longitudinal component are connected with an assembly longitudinal sliding seat, and the assembly longitudinal sliding seat is used as an intermediate transmission component; two assembling stations are arranged on the assembling longitudinal sliding seat; the fine adjustment mechanism comprises a transverse adjustment component and a longitudinal adjustment component which are respectively arranged at two assembly stations of an assembly longitudinal sliding seat, wherein longitudinal and transverse components of the independent traditional driving device of the two assembly lifting components are respectively connected with output ends of the transverse adjustment component and the longitudinal adjustment component; the output ends of the two assembly lifting assemblies are connected with two assembly manipulators; during assembly, the two assembly manipulators are driven to integrally and synchronously move through the assembly transverse component and the assembly longitudinal component so as to move the assembly manipulators in a large direction; simultaneously, the linear positions of the two assembly manipulators are respectively and independently adjusted through the transverse adjusting part and the longitudinal adjusting part, and when the two assembly manipulators adsorb two ends of a material (such as a flat cable) at the same time, the two assembly manipulators are respectively and longitudinally moved in the longitudinal and transverse directions to realize the relative angle adjustment of the two assembly manipulators; the two assembly lifting assemblies are independent of the transverse component and the longitudinal component and respectively drive the two assembly manipulators to lift and move independently so as to finish material taking or assembly operation;

5. The assembling manipulator mainly completes two actions of taking and assembling, the materials taken or assembled by the assembling manipulator are various electronic components (such as cameras with hard characteristics, flexible flat cables, sheet flexible anti-disassembly patches, sheet hard cover plates and the like), and the electronic components need to control pressure in the process of being assembled on a PCB (printed circuit board) so as to avoid damaging the materials or the PCB during assembly; therefore, the assembly manipulator of the invention comprises a first assembly manipulator and a second assembly manipulator, and the two assembly manipulators can take materials independently or cooperatively (for example, when taking a flat cable, the two assembly manipulators are required to absorb two ends of the flat cable); the assembling manipulator is used for creatively designing an axle arm with an installation space inside as a manipulator main body structure; meanwhile, a pressure sensor is slidably arranged in the installation space, the pressure of the material or the PCB board during material taking or assembly of the assembly manipulator can be detected in real time through the pressure sensor, the upper limit pressure preset by the industrial personal computer is used as a stopping standard, and when the pressure transmitted by the pressure sensor exceeds the upper limit pressure during material taking or assembly, the industrial personal computer controls the driving mechanism to stop moving so as to avoid crushing the material or the product; the upper part of the pressure sensor is provided with a pushing seat, the pushing seat is arranged in the installation space, a transmission rod is vertically connected above the pushing seat, the transmission rod is slidably inserted on the shaft arm and extends to the upper part of the shaft arm, the top of the transmission rod is provided with a transmission seat, and a transmission spring is sleeved on the transmission rod between the transmission seat and the top of the shaft arm; the transmission seat is connected with the output end of the assembly cylinder through the connecting sheet, and when the assembly driving transmission seat descends, the transmission seat drives the pressure sensor to descend through the transmission rod and the pushing seat; the lower part of the pressure sensor is provided with a vacuum seat, the lower end of the vacuum seat is connected with a slide bar, an air cavity in the vacuum seat is communicated with an air passage in the slide bar, and the lower end of the slide bar is provided with a vacuum suction head; when the pressure sensor descends, the vacuum seat drives the sliding rod to descend, so that the vacuum suction head at the lower end of the sliding rod adsorbs flaky materials (such as an anti-disassembly patch, a cover plate, a flat cable and the like) and buffers the flaky materials through the transmission spring; meanwhile, after material taking or assembly is completed, when downward pressure of an assembly cylinder disappears, the pressure sensor is jacked up under the action of a reset spring sleeved on a sliding rod between the vacuum seat and the bottom of the installation space, so that reset is realized; in addition, a clamping component is arranged on one side close to the lower end of the sliding rod, the clamping component can be used for taking and placing hard massive or heavier materials (such as a single camera, a double camera, a cover plate and the like), the clamping component and the suction component independently act, interference cannot occur between the clamping component and the suction component, the clamping component or the suction component can be selected according to actual material conditions to take and place materials, and meanwhile, the clamping component and the suction component can also cooperatively act, for example, when a wire is connected to one side of the camera, the camera can be clamped through the clamping component, and meanwhile, the wire is adsorbed through a vacuum suction head; the clamping assembly is connected to one side of the sliding rod through a sleeve seat, a clamping cylinder is vertically arranged on the outer side of the sleeve seat, the output end of the clamping cylinder is arranged downwards, and a compression bar is connected with the clamping cylinder; the lower part of the sleeve seat is also vertically provided with a supporting rod, the lower part of the supporting rod is slidably sleeved with a transmission sleeve, and a clamping spring is connected between the top of the transmission sleeve and the bottom of the sleeve seat; the corresponding two sides of the transmission sleeve are provided with transmission grooves, and the transmission grooves are rotatably provided with poking sheets which extend outwards to the lower part of the compression bar; the lower end of the supporting rod is rotatably provided with two clamping jaws, and a spring is connected between the two clamping jaws and the supporting rod; in a natural state, the clamping spring presses down the transmission sleeve to enable the two clamping jaws to overcome the spring and open outwards; when the clamping is needed, the clamping cylinder drives the outer side of the shifting piece to press downwards through the pressing rod, the transmission sleeve is jacked on the protruding part on the inner side of the shifting piece, and after the downward pressure of the clamping spring is eliminated, the two clamping jaws are driven by the spring between the clamping jaws and the supporting rod to clamp inwards.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic diagram of a second perspective structure of the present invention.

FIG. 3 is a third perspective view of the present invention.

FIG. 4 is a schematic perspective view of the present invention.

FIG. 5 is a schematic diagram showing a three-dimensional structure of the present invention.

Fig. 6 is a schematic perspective view of a product conveying mechanism according to the present invention.

FIG. 7 is a schematic diagram showing a second perspective view of the product conveying mechanism of the present invention.

Fig. 8 is a schematic perspective view of the adsorption assembly of fig. 7.

FIG. 9 is a schematic perspective view of a feeding platform according to the present invention.

FIG. 10 is a schematic diagram showing a second perspective view of the feeding platform of the present invention.

Fig. 11 is a schematic perspective view of a feeding mechanism according to the present invention.

FIG. 12 is a second perspective view of the feeding mechanism of the present invention.

Fig. 13 is a schematic perspective view of an assembly mechanism according to the present invention.

FIG. 14 is a second perspective view of the assembly mechanism of the present invention.

FIG. 15 is a third perspective view of the assembly mechanism of the present invention.

FIG. 16 is a schematic perspective view of an assembly mechanism according to the present invention.

Fig. 17 is a schematic perspective view of an assembly robot according to the present invention.

FIG. 18 is a schematic diagram showing a second perspective view of the assembly robot of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1 to 18, the technical scheme adopted by the invention is as follows: an automatic assembly production line of electronic products comprises a product conveying mechanism 3, an assembly mechanism 4, a feeding mechanism 5, a feeding platform 6 and a buffer storage seat 7, wherein the product conveying mechanism 3 is arranged on a frame 1 along the front-back direction, an assembly station is arranged on the product conveying mechanism 3, a positioning component and an adsorption component are arranged at the assembly station, a product 0 to be assembled is placed on the product conveying mechanism 3, is conveyed to the assembly station from the previous processing station through the product conveying mechanism 3, is positioned front and back through the positioning component, and is adsorbed and fixed through the adsorption component; the feeding mechanism 5 is arranged at one side of the product conveying mechanism 3, and the coiled material is coiled on the feeding mechanism 5 and is sequentially output outwards through the feeding mechanism 5; the feeding platform 6 is arranged at one side of the product conveying mechanism 3, and the material 414 on the material tray 62 on the feeding platform 6 is sequentially taken out through a material taking component of the feeding platform 6 arranged above the material tray 62 and is conveyed to a buffer material seat 7 arranged between the product conveying mechanism 3 and the feeding platform 6; the assembling mechanism 4 is arranged between the product conveying mechanism 3 and the feeding mechanism 5 and the buffer material seat 7 in a crossing manner, the assembling mechanism 4 clamps and/or adsorbs and fixes the material 414 which is sequentially output by the feeding mechanism 5 and the material 414 on the buffer material seat 7, then the material 414 is conveyed to the upper part of the product 0, after the assembling position on the product 0 is photographed and positioned by the CCD component, the assembling position or angle of the material 414 is adjusted, and the material 414 is loaded into the assembling position; the cover 2 is covered on the conveying mechanism 3 and the assembling mechanism 4 so as to play a role of protection.

The front side and the rear side of the product conveying mechanism 3 extend to the outer side of the frame 1 respectively so as to be connected with product conveying belts at the previous station and the next station to form an automatic conveying line; the product conveying mechanism 3 comprises a bracket 30, a material guiding frame 31, a conveying component, a positioning component, an adsorption component and a width adjusting component, wherein the bracket 30 is arranged on the frame 1; the two guide frames 31 are arranged on the bracket 30 at intervals in parallel in the left-right direction, wherein one guide frame 31 is fixedly arranged with the bracket 30, and the other guide frame 31 is movably arranged with the bracket 30; the conveying assembly is arranged between the two material guide frames 31, and the product 0 is placed on the conveying assembly and driven by the conveying assembly to linearly move; the positioning assembly is arranged between the two material guide frames 31, and comprises a positioning part and a material blocking part, wherein an assembling station is formed between the positioning part and the material blocking part; the adsorption component is arranged between the positioning component and the material blocking component; after the product 0 is conveyed to the assembling station through the conveying component, the product 0 is blocked and positioned through the positioning component and is adsorbed and fixed from the lower part of the product 0 through the adsorption component, and the material blocking component blocks the next product 0 on the conveying component; after the product 0 at the assembly station is assembled, the positioning component and the adsorption component loosen the assembled product 0, the material blocking component releases the next product 0, and the next product 0 enters the assembly station for the next assembly; the width adjusting component is connected to the bracket 30 and the movably arranged guide frame 31, and drives the movably arranged guide frame 31 to linearly move along the left-right direction, so as to adjust the width between the two guide frames 31, thereby being convenient for assembling products 0 of different types.

The conveying assembly comprises a synchronizing wheel 32, a synchronizing belt 33 and a conveying motor 34, wherein the synchronizing belt 33 comprises two synchronizing belts 33, the two synchronizing belts 33 are respectively arranged on the inner sides of the two material guiding frames 31, and are tensioned through the synchronizing wheel 32 which is rotatably connected with the inner sides of the two material guiding frames 31, and a product 0 is placed on the two synchronizing belts 33; the conveying motor 34 is arranged at the inner side of the fixedly arranged material guiding frame 31, an output shaft of the conveying motor 34 penetrates through the fixedly arranged material guiding frame 31 to extend to the outer side of the material guiding frame 31 and is connected with the synchronizing wheel 32 arranged on the fixedly arranged material guiding frame 31 through a driving wheel and a belt so as to drive the synchronizing wheel 32 to rotate, and the synchronizing wheel 32 is connected with the synchronizing wheel 32 on the movably arranged material guiding frame 31 through a rotating shaft and drives the synchronizing wheel 32 on the movably arranged material guiding frame 31 to synchronously rotate through the rotating shaft; when the synchronizing wheel 32 rotates, the synchronous belt 33 is driven to linearly and circularly move on the inner side of the material guide frame 31 so as to drive the product 0 to linearly move;

The material blocking component comprises a material blocking cylinder 35 and a material blocking rod 36, wherein the material blocking cylinder 35 is vertically arranged at the lower part of the material guiding frame 31, and the output end of the material blocking cylinder is upwards arranged; the material blocking rods 36 comprise at least two material blocking rods 36, wherein each material blocking rod 36 is arranged at intervals along the left-right direction, and the material blocking rods 36 are connected to the output end of the material blocking cylinder 35 through a connecting seat; the material blocking cylinder 35 drives the material blocking rod 36 to move up and down; when stopping the material, the material stopping rod 36 extends upwards to the upper side of the synchronous belt 33 so as to stop the product 0 on the synchronous belt 33; when the material blocking rod 36 is retracted downwards below the synchronous belt 33, the product 0 is driven by the synchronous belt 33 to pass through the material blocking rod 36 to the assembling station;

The positioning component comprises a positioning cylinder 37 and a positioning rod 38, wherein the positioning cylinder 37 is vertically arranged at the lower part of the material guiding frame 31, and the output end of the positioning cylinder is downwards arranged; the positioning rods 38 comprise at least two positioning rods 38, wherein each positioning rod 38 is arranged at intervals along the left-right direction, and the positioning rods 38 are connected to the output end of the positioning cylinder 37 through a connecting seat; the positioning cylinder 37 drives the positioning rod 38 to move up and down; after the product 0 moves to the assembly station, the positioning rod 38 extends upwards above the synchronous belt 33 so as to block and position the product 0; after the assembly is completed, the positioning rod 38 is retracted downwards below the synchronous belt 33 so as to discharge the product 0;

The adsorption assembly comprises an adsorption seat 310, a vacuum suction port 311, an adsorption cylinder 312 and a push rod 313, wherein the adsorption cylinder 312 is vertically arranged below the assembly station, and the output end of the adsorption cylinder is upwards arranged; the push rod 313 is vertically connected to the output end of the adsorption cylinder 312; the adsorption seat 310 is horizontally connected to the push rod 313 and is pushed by the push rod 313 to move up and down; the vacuum suction ports 311 comprise at least two, the vacuum suction ports 311 are arranged on the adsorption seat 310, the suction ports face upwards, and the lower part of the vacuum suction ports 311 is connected with a vacuum generating device; after the product 0 is positioned by the positioning rod 38, the adsorption cylinder 312 drives the adsorption seat 310 to ascend and cling to the bottom surface of the product 0, and the vacuum suction port 311 is adsorbed and fixed on the bottom surface of the product 0 so as to fix the product 0; the two sides of the adsorption component are respectively provided with a supporting block 39, the supporting blocks 39 are strip-shaped blocks, the supporting blocks 39 are fixed on the inner side wall of the material guide frame 31 and are positioned in the synchronous belt 33, the product 0 is conveyed to the adsorption component through the synchronous belt 33 and is adsorbed by the adsorption component, and after the product 0 is adsorbed by the adsorption component, the two sides of the product 0 are supported by the supporting blocks 39 in the synchronous belt 33 so as to be assembled;

The width adjusting assembly comprises an adjusting screw 314, an adjusting screw seat 315 and an adjusting motor 316, wherein two ends of the adjusting screw 314 are respectively and rotatably connected to the bracket 30 and the fixedly arranged material guide frame 31 through bearings; the adjusting screw rod seat 315 is sleeved on the adjusting screw rod 314 and fixedly arranged on the movably arranged material guide frame 31; the adjusting motor 316 is disposed on a side wall of the fixed material guiding frame 31, and an output end of the adjusting motor 316 is connected with the adjusting screw 314, when the adjusting motor 316 drives the adjusting screw 314 to rotate, the adjusting screw seat 315 drives the movable material guiding frame 31 to linearly move along a left-right direction, so as to adjust a width between the movable material guiding frame 31 and the fixed material guiding frame 31.

The feeding platform 6 comprises a platform frame 61, a material tray 62 and a material taking assembly, wherein the platform frame 61 is arranged on the frame 1; the material tray 62 is detachably arranged on the platform frame 61, at least two material grooves 63 are arranged on the material tray 62, and the material 414 to be assembled on the product 0 is placed in the material grooves 63; the material taking assembly is arranged on the platform frame 61, and conveys the material 414 in the material groove 63 to the buffer material seat 7 after taking out;

The material taking assembly comprises a transverse motor 64, a transverse linear module 65, a longitudinal motor 66, a longitudinal linear module 67, a longitudinal sliding seat 68, a lifting motor 69, a lifting linear module 610, a lifting sliding seat 611 and a material taking head 612, wherein the transverse motor 64 is arranged on the platform frame 61 along the transverse direction; the transverse linear module 65 is connected to the output end of the transverse motor 64, a screw rod in the transverse linear module 65 is connected with the output shaft of the transverse motor 64, and a screw rod seat is sleeved on the screw rod; the longitudinal linear module 67 is slidably arranged on the transverse linear module 65 and is connected with a screw rod seat in the transverse linear module 65, and the transverse motor 64 drives the longitudinal linear module 67 to linearly move along the transverse direction through the screw rod; the longitudinal motor 66 is arranged at one side of the longitudinal linear module 67, and an output shaft of the longitudinal motor 66 is connected with a screw rod in the longitudinal linear module 67; the longitudinal sliding seat 68 is slidably connected to the longitudinal linear module 67 and is connected with a screw rod in the longitudinal linear module 67 through a screw rod seat, and the longitudinal motor 66 drives the longitudinal sliding seat 68 to linearly move along the longitudinal direction through the screw rod; the lifting motor 69 is disposed at the top of the lifting linear module 610, and the output end is disposed downward; the lifting linear module 610 is arranged at the lower part of the lifting motor 69, and a screw rod in the lifting linear module 610 is connected with an output shaft of the lifting motor 69; the lifting sliding seat 611 is slidably connected to the lifting linear module 610, and is connected to a screw rod in the lifting linear module 610 through a screw rod seat, and the lifting motor 69 drives the lifting sliding seat 611 to move up and down along the vertical direction through the screw rod; the material taking head 612 is disposed at one side of the lifting sliding seat 611, and at least two vacuum nozzles are disposed at the lower portion of the material taking head 612, so as to adsorb the material 414 in the fixed trough 63 and convey the material 414 into the buffer material seat 7.

The feeding mechanism 5 comprises a support 51, a material roll 520, a ratchet wheel 57, a material output assembly, a film rolling assembly and a stop assembly, wherein the support 51 is arranged on the frame 1; the material roll 520 is arranged above the support 51, a material belt 519 is wound on the material roll 520, and the end of the material belt 519 extends downwards after being tensioned by a tensioning wheel; the material belt 519 comprises at least two layers, at least two materials 414 are embedded on the material belt 519, a protective film is covered above the materials 414, and at least two through holes are uniformly arranged at intervals on two sides of the material belt 519; the ratchet wheel 57 comprises at least two ratchet wheels 57, and the ratchet wheels 57 are arranged below the material belt 519 and are positioned on two sides of the material belt 519; the ratchet wheel 57 is rotatably arranged on the support 51, and ratchet wheel teeth of the ratchet wheel 57 are embedded into through holes on two sides of the material belt 519; the material output assembly is arranged below the ratchet wheel 57, the output end of the material output assembly is connected to the ratchet wheel 57, and the ratchet wheel 57 is driven to rotate by taking a single ratchet wheel tooth as a unit, so that the ratchet wheel 57 sequentially pulls the material belt 519 out of the material roll 520; the film winding assembly is arranged above the ratchet wheel 57, and the protective film at the end of the material belt 519 is torn off from the material belt 519, so that the material 414 on the material belt 519 is exposed to the outside for being taken out by the assembling mechanism 4; the end of the protective film is connected to the film rolling component, the material output component drives the ratchet wheel 57 to rotate and transmits power to the film rolling component, so that the film rolling component synchronously tears the protective film and winds the protective film; the stopping component is arranged on the upper part of the ratchet wheel 57, and the stopping component clamps the ratchet wheel 57 after the material 414 is completely output so as to prevent the ratchet wheel 57 from rotating.

The material output assembly comprises an output cylinder 52, a cylinder push rod 53, a first connecting rod 54 and a driving rod 56, wherein the output cylinder 52 is arranged at the bottom of the support 51; the cylinder push rod 53 is connected to the output end of the output cylinder 52 and extends to the outer side of the support 51; the lower end of the first connecting rod 54 is rotatably connected to the cylinder push rod 53, and the upper end of the first connecting rod 54 is connected to the driving rod 56; the driving rod 56 is perpendicular to the first connecting rod 54 and is positioned between two adjacent ratchet wheels 57, and two ends of the driving rod 56 are respectively embedded into ratchet wheel teeth of the two ratchet wheels 57; when the output cylinder 52 drives the cylinder push rod 53 to extend outwards, the cylinder push rod 53 pushes the lower end of the first connecting rod 54 outwards, so that the upper end of the first connecting rod 54 drives the driving rod 56 to rotate inwards, the driving rod 56 drives the ratchet wheel 57 to rotate, and the material belt 519 is pulled out; when the cylinder push rod 53 is retracted inwards, the first connecting rod 54 drives the driving rod 56 to leave the ratchet teeth so as to drive the ratchet teeth for the next time;

The film winding assembly comprises a second connecting rod 58, a third connecting rod 59, a fourth connecting rod 510, a driving wheel 511, a driven wheel 512 and a film winding roller 513, wherein the second connecting rod 58 is arranged between the two ratchet wheels 57, the outer end of the second connecting rod 58 is rotatably connected to the first connecting rod 54, and the inner end of the second connecting rod 58 extends inwards; the lower end of the third connecting rod 59 is rotatably connected to the inner end of the second connecting rod 58, and the upper end of the third connecting rod 59 extends upwards; the outer end of the fourth link 510 is rotatably connected to the upper end of the third link 59, and the inner end of the fourth link 510 extends inward; the driving wheel 511 is connected to the inner end of the fourth link 510; the driven wheel 512 is disposed above the driving wheel 511 and is closely attached to the driving wheel 511; one end of the film winding roller 513 is connected to the driven wheel 512, the other end of the film winding roller 513 extends above the material belt 519, and the end of the protective film torn from the material belt 519 is fixedly connected to the film winding roller 513; the cylinder push rod 53 drives the first connecting rod 54 to extend outwards, and when the material pulling is completed, the first connecting rod 54 drives the second connecting rod 58 to extend outwards, and the inner end of the second connecting rod 58 drives the third connecting rod 59 to rotate outwards; the upper end of the third connecting rod 59 pulls the fourth connecting rod 510 to move outwards, the fourth connecting rod 510 drives the driving wheel 511 to rotate inwards, the driving wheel 511 drives the driven wheel 512 to rotate outwards through static friction force, and the driven wheel 512 drives the film winding roller 513 to rotate outwards so as to wind the protective film;

The stop assembly comprises a swivel 514, a stop lever 515, a stop spring 516, a gland 517 and a hinge 518, wherein the swivel 514 is arranged between the two ratchet wheels 57 and is rotatably connected to the support 51; the two pressing covers 517 are provided, the lower ends of the two pressing covers 517 are rotatably connected to the outer end of the support 51 through a hinge 518, the upper ends of the pressing covers 517 extend to the outer side of the ratchet 57, and the side parts of the two pressing covers 517 are fixedly connected with the swivel mount 514; the stop lever 515 is connected between the two pressing covers 517; the stop spring 516 is disposed at the lower part of the swivel base 514, and two ends of the stop spring 516 are respectively connected between the support 51 and the swivel base 514; when pulling, the gland 517 is turned outwards, the swivel mount 514 and the stop lever 515 synchronously rotate the gland 517, and the stop pull ring 616 is stretched; after the output of the material 414 is completed, the rotary seat 514 is driven by the stop spring 516 to rotate inwards, and drives the gland 517 and the stop lever 515 to rotate synchronously, and the gland 517 is pressed on the material belt 519 so as to compress the protective film; both ends of the bar 515 are embedded into the ratchet teeth of the two ratchets 57, preventing the ratchets 57 from rotating.

The assembly mechanism 4 comprises an assembly bracket 41, an assembly linear assembly, an adjustment assembly, an assembly lifting assembly, a CCD assembly and an assembly manipulator 413, wherein the assembly bracket 41 spans above the product conveying mechanism 3; the above-mentioned assembly straight line assembly is set up on the assembly bracket 41; the adjusting component is arranged on the assembling linear component and is driven by the assembling linear component to move in the horizontal plane along the longitudinal direction and/or the transverse direction; the assembly lifting assembly is arranged on the adjusting assembly and driven by the adjusting assembly to adjust the position in the horizontal plane; the assembly manipulator 413 is connected to the lifting assembly, and is driven by the lifting assembly to move linearly in the vertical direction; the CCD component is connected to the assembly linear component and is driven by the assembly linear component to move in a horizontal plane; after the CCD component photographs the assembly position on the product 0, the industrial personal computer controls the adjusting component to adjust the position of the assembly manipulator 413 so that the assembly manipulator 413 loads the material 414 into the product 0;

The assembly linear assembly comprises an assembly transverse component and an assembly longitudinal component, wherein the assembly transverse component comprises an assembly transverse motor 42 and an assembly transverse linear module 43, the assembly transverse motor 42 is arranged on the assembly bracket 41, and the output end is arranged along the transverse direction; the assembling transverse linear module 43 is disposed at one side of the assembling transverse motor 42 and connected to the output end of the assembling transverse motor 42; the assembly longitudinal parts comprise an assembly longitudinal motor 44, an assembly longitudinal linear module 45 and an assembly longitudinal sliding seat 46; the assembly longitudinal linear module 45 is slidably connected to the assembly transverse linear module 43, and is connected to the assembly transverse motor 42 through a screw rod and a screw rod seat in the assembly transverse linear module 43, and the assembly transverse motor 42 drives the assembly longitudinal linear module 45 to move along the transverse direction through the screw rod and the screw rod seat; the assembling longitudinal motor 44 is arranged at the upper part of the assembling longitudinal linear module 45 and is connected with a screw rod in the assembling longitudinal linear module 45 through a transmission belt and a transmission wheel; the assembly longitudinal sliding seat 46 is slidably disposed on the assembly longitudinal linear module 45, and is connected to the screw rod in the assembly longitudinal linear module 45 through a screw rod seat, and the assembly longitudinal motor 44 drives the assembly longitudinal sliding seat 46 to move along the longitudinal direction through the screw rod and the screw rod seat;

The adjusting component is disposed at one side of the assembly longitudinal sliding seat 46 and moves along with the assembly longitudinal sliding seat 46; the adjusting assembly comprises a longitudinal adjusting part and a transverse adjusting part, wherein the longitudinal adjusting part comprises a longitudinal adjusting motor 47 and a longitudinal adjusting seat 48; the longitudinal adjustment motor 47 is disposed at the rear side of the assembly longitudinal slide 46, and the output end of the longitudinal adjustment motor 47 extends forward through the assembly longitudinal slide 46; the longitudinal adjustment seat 48 is disposed at the front side of the longitudinal adjustment motor 47, and is connected to the output shaft of the longitudinal adjustment motor 47 through a screw rod and a screw rod seat, and the longitudinal adjustment motor 47 drives the longitudinal adjustment seat 48 to linearly move along the longitudinal direction; the lateral adjustment member includes a lateral adjustment motor 49 and a lateral adjustment seat 410; the transverse adjusting motor 49 is disposed at the front side of the assembly longitudinal sliding seat 46, and the output end of the transverse adjusting motor 49 is disposed along the transverse direction; the transverse adjustment seat 410 is slidably disposed on a side wall of the assembly longitudinal slide 46, and is connected to an output end of the transverse adjustment motor 49 through a screw rod and a screw rod seat; the lateral adjustment seat 410 is linearly moved in the lateral direction by the lateral adjustment motor 49.

The two sets of assembly lifting components are respectively connected to the longitudinal adjustment seat 48 and the transverse adjustment seat 410 through the support seats, the longitudinal adjustment seat 48 drives one set of assembly lifting components to adjust positions along the longitudinal direction, and the transverse adjustment seat 410 drives the other set of assembly lifting components to adjust positions along the transverse direction;

The assembly lifting assembly comprises an assembly lifting motor 411 and an assembly lifting seat 412, wherein the assembly lifting motor 411 is vertically arranged on the longitudinal adjustment seat 48 or the transverse adjustment seat 410, and the output end of the assembly lifting motor is downward arranged; the assembly lifting seat 412 is slidably connected to the front side wall of the longitudinal adjustment seat 48 or the lateral adjustment seat 410, and is connected to the output end of the assembly lifting motor 411, and the assembly lifting motor 411 drives the assembly lifting seat 412 to move linearly along the vertical direction;

The CCD assembly includes a CCD camera 415, a prism seat 416, and a light source 417, wherein the CCD camera 415 is disposed on a front sidewall of the assembled longitudinal slide 46, and a lens of the CCD camera 415 is disposed along a lateral direction; the prism seat 416 is disposed outside the lens of the CCD camera 415, and the side and bottom of the prism seat 416 are opened for light to pass through; the prism seat 416 is embedded with a prism; the light source 417 is disposed at the lower portion of the prism seat 416, the lower portion of the light source 417 is aligned to the assembly position of the product 0, and provides illumination, and the light is incident into the prism upward from the assembly position, and is refracted by the prism and enters the CCD camera 415.

The assembling manipulator 413 comprises two sets, wherein the two sets of assembling manipulators 413 are respectively arranged on the assembling lifting seats 412 of the two assembling lifting assemblies, and are pressed down by the assembling lifting seats 412 to take and put materials 414; the two assembling manipulators 413 are respectively adjusted in the longitudinal direction and the transverse direction through the longitudinal adjusting seat 48 and the transverse adjusting seat 410, and the adjustment of the relative angle between the two assembling manipulators 413 is synchronously completed;

The assembly manipulator 413 comprises a transmission assembly, an axle arm 4134, a pressure sensor 4136, a material sucking assembly and a material clamping assembly, wherein the axle arm 4134 is of a columnar structure, and an installation space I is formed in the axle arm 4134; the pressure sensor 4136 is provided in the installation space I; the transmission assembly is arranged above the shaft arm 4134, the upper end of the transmission assembly is connected with the assembly lifting seat 412, the lower end of the transmission assembly is connected with the pressure sensor 4136, and the power of the assembly lifting seat 412 is transmitted to the pressure sensor 4136; the suction assembly is arranged at the lower part of the pressure sensor 4136 and extends to the lower end of the shaft arm 4134 through the shaft arm 4134, the upper end of the suction assembly is connected with the pressure sensor 4136, and the pressure sensor 4136 drives the suction assembly to descend so as to approach and adsorb the material 414; the clamping assembly is arranged on the outer side of the material sucking assembly, and the material clamping assembly clamps materials from two sides of the lower end of the material sucking assembly.

The transmission assembly comprises a transmission seat 4131, a transmission spring 4132, a transmission rod 4133 and a pushing seat 4135, wherein the transmission rod 4133 is slidably inserted into the top of the shaft arm 4134, and the lower end of the transmission rod 4133 extends into the installation space I; the transmission seat 4131 and the pushing seat 4135 are respectively connected to the top end and the bottom end of the transmission rod 4133, the transmission seat 4131 is connected to the assembly lifting seat 412, and the pushing seat 4135 is connected to the upper portion of the pressure sensor 4136; the transmission spring 4132 is sleeved on the transmission rod 4133; when the lifting seat 412 is assembled to press the transmission seat 4131, and when the transmission seat 4131 presses the pressure sensor 4136 through the transmission rod 4133 and the pushing seat 4135, the pressure sensor 4136 presses the suction component and is buffered through the transmission spring 4132;

The suction assembly comprises a vacuum seat 4137, a slide bar 4138, a return spring 4139 and a vacuum suction head 41315, wherein the slide bar 4138 is vertically inserted in the installation space I, the slide bar 4138 is slidably arranged in the shaft arm 4134 in a penetrating manner and extends to the lower end of the shaft arm 4134, and an air passage is arranged in the middle of the slide bar 4138; the vacuum seat 4137 is arranged at the upper end of the sliding rod 4138, an air cavity is arranged in the vacuum seat 4137 and is communicated with an air channel in the middle of the sliding rod 4138, and one side of the air cavity is connected with an external vacuum generating device; the vacuum suction head 41315 is arranged at the lower end of the slide rod 4138 and is communicated with an air channel inside the slide rod 4138, and the vacuum generating device generates negative pressure at the vacuum suction head 41315 through the vacuum seat 4137 and the slide rod 4138 so as to adsorb the material 414; the return spring 4139 is sleeved on the slide bar 4138, and two ends of the return spring 4139 are respectively connected to the bottom of the vacuum seat 4137 and the bottom of the installation space I; the pressure sensor 4136 drives the vacuum suction head 41315 to approach the material 414 through the vacuum seat 4137 and the slide bar 4138, so that the vacuum suction head 41315 adsorbs and fixes the material 414 or loads the adsorbed material 414 into the product 0, and the return spring 4139 is compressed by the vacuum seat 4137; when the vacuum nozzle 41315 loads the material 414 into the product 0, the pressure of the vacuum nozzle 41315 to the product 0 is sensed by the pressure sensor 4136; after the vacuum suction head 41315 sucks or loads the material 414, the pressure sensor 4136 is reset by the rebound force provided by the reset spring 4139;

The clamping assembly comprises a sleeve seat 41310, a compression rod 41311, a pulling piece 41312, a transmission sleeve 41313, a clamping jaw 41314 and a clamping spring 41316, wherein the sleeve seat 41310 is sleeved and fixed on a sliding rod 4138, and one side of the sleeve seat 41310 extends to the side part of the sliding rod 4138 to form a supporting plane; the support plane is vertically provided with a clamping cylinder with a downward output end; the compression bar 41311 is vertically connected to the output end of the clamping cylinder, and the clamping cylinder drives the compression bar 41311 to move up and down; the driving sleeve 41313 is slidably sleeved on the sliding rod 4138 and is close to the lower end of the sliding rod 4138, and driving grooves II are respectively formed in two corresponding side walls of the driving sleeve 41313; the clamping spring 41316 is sleeved on the sliding rod 4138, and the upper end and the lower end of the clamping spring 41316 are respectively connected to the sleeve seat 41310 and the transmission sleeve 41313; one end of the poking piece 41312 is arranged in the transmission groove II and rotatably connected to the side wall of the slide bar 4138 through the transmission groove II, and one end of the poking piece 41312 is provided with a protruding part; the other end of the poking piece 41312 extends to the outer side of the transmission sleeve 41313 to form a supporting plane; the clamping jaw 41314 comprises two clamping jaws 41314 which are respectively and rotatably connected to the side wall of the lower end of the sliding rod 4138, and a spring is arranged between the inner side wall of the two clamping jaws 41314 and the outer wall of the sliding rod 4138; the upper end of the clamping jaw 41314 is provided with a protruding part; in a natural state, the clamping spring 41316 presses the transmission sleeve 41313 downwards, and the bottom of the transmission sleeve 41313 presses the convex parts of the clamping jaws 41314 downwards, so that the two clamping jaws 41314 are clamped; when the material is taken and discharged, the material clamping cylinder drives the compression rod 41311 to press down the supporting plane at the other end of the poking piece 41312, the poking piece 41312 enables the transmission sleeve 41313 to slide upwards along the sliding rod 4138 through the protruding part at one end of the poking piece, the clamping spring 41316 is compressed, and the two clamping jaws 41314 are outwards opened through the thrust provided by the spring between the clamping jaws and the sliding rod 4138 under the condition that the downward pressure of the transmission sleeve 41313 is eliminated; when the plunger 41311 is retracted upwardly, the spring force of the clamping spring 41316 pushes the driving sleeve 41313 downwardly, causing the jaws 41314 to clamp the material 414 against the spring force of the spring between them and the slide bar 4138.

Furthermore, the invention designs an automatic electronic product assembling production line which can carry out width adjustment to convey products with different sizes, integrate roll-shaped feeding and charging tray feeding into a whole to output different kinds of materials, and is provided with a manipulator for sucking, clamping and pressure sensing to pick up and place or assemble various electronic components; the invention is used for automatically assembling electronic components of PCB boards of electronic products such as mobile phones, and the like, integrally realizes automatic product conveying, automatic material supply, automatic material taking and placing and material assembling, can finish production and assembly aiming at products with various sizes and electronic components with different volumes and structures, and has strong universality; the invention has the following advantages: 1. the invention is originally designed with a product conveying mechanism, and the product conveying mechanism can realize the assembly line conveying of products as the traditional conveying mechanism; different from the traditional conveying mechanism, for conveying electronic products such as mobile phones, two parallel and spaced material guide frames are fixedly arranged by adopting one material guide frame, the other material guide frame is movably arranged at the inner side of the bracket, and an adjusting screw rod arranged between the one material guide frame and the bracket passes through the other material guide frame and is connected with the other material guide frame in a straight line through an adjusting screw rod seat; when an adjusting motor arranged on the outer side wall of one material guiding frame drives an adjusting screw rod to rotate, an adjusting screw rod seat drives the other material guiding frame to linearly move along the direction of the adjusting screw rod, so that the gap between the two material guiding frames is adjusted, and the conveying device is suitable for conveying products with different sizes; in addition, a material blocking part and a positioning part are arranged at intervals in the direction of the synchronous belt, a gap between the material blocking part and the positioning part is an assembly station, a product which continuously moves is blocked by the material blocking part, and the product is positioned and fixed by the positioning part so as to be assembled; meanwhile, an adsorption component is arranged between the material blocking component and the positioning component, and after the positioning component positions and fixes the product, the adsorption component adsorbs and fixes the product from the lower part of the product through lifting movement; meanwhile, in order to provide supporting force when the products are assembled, the invention skillfully arranges strip-shaped support blocks at two sides of the adsorption component, and the support blocks fixed on the inner side wall of the material guide frame and positioned in the synchronous belt bear downward pressure on the products when being assembled; 2. the invention designs a feeding platform, a material tray is detachably arranged on the feeding platform, a plurality of material tanks are uniformly distributed on the material tray, and large-size, blocky or hard electronic components such as a flat cable, a camera, a gland and the like can be arranged in the material tanks, so that the material tanks can be correspondingly designed according to actual processing of the electronic components; in the actual processing process, if different electronic components need to be processed, only the material tray needs to be replaced; meanwhile, a material taking assembly is arranged at the upper part of the material tray, and the material taking assembly takes out the electronic components in the material groove and conveys the electronic components to be placed on a buffer material seat arranged on the frame; when in assembly, the assembly mechanism takes out the electronic components from the buffer material seat and loads the electronic components into products on the product conveying mechanism; 3. the invention is designed with a feeding mechanism, and the feeding mechanism is used for realizing the automatic supply of small-volume flaky or flexible materials, such as anti-disassembly patches, films and the like; the feeding mechanism and the feeding platform cooperate with each other, so that the invention can basically cover the automatic supply of various electronic components; the material is attached to the material belt, and is tightly covered and protected by a protective film covered on the material belt, meanwhile, the material belt is wound on a material roll of the feeding mechanism, and through holes are uniformly and orderly arranged on two sides of the material belt at intervals; the feeding mechanism is used as a material belt pulling part by a ratchet wheel, ratchet wheel teeth of the ratchet wheel are embedded into through holes on two sides of the material belt, and when the ratchet wheel rotates, the ratchet wheel teeth stir the material belt through the through holes; the ratchet wheel is connected with the material output assembly, the ratchet wheel is driven to rotate by the material output assembly, meanwhile, the film rolling assembly arranged above the ratchet wheel moves synchronously by the ingenious design of the connecting rod, namely, the material output assembly drives the ratchet wheel to rotate and synchronously drives the film rolling assembly to move so as to tear off the protective film at the upper part of the material belt, so that the material is exposed, and the film tearing and the material output are completed simultaneously by one action; meanwhile, a stop assembly is further arranged, and through one action of the stop assembly, the synchronous gland cover is arranged on the material belt to protect materials and the stop lever is embedded into the ratchet wheel, and the ratchet wheel is stopped; 4. the driving mechanism comprises an assembly transverse component, an assembly longitudinal component and an assembly lifting assembly, and is different from the traditional driving device in that the driving mechanism comprises two sets of assembly lifting assemblies which are designed in split-charging mode with the assembly transverse component and the assembly longitudinal component; the output ends of the assembly transverse component and the assembly longitudinal component are connected with an assembly longitudinal sliding seat, and the assembly longitudinal sliding seat is used as an intermediate transmission component; two assembling stations are arranged on the assembling longitudinal sliding seat; the fine adjustment mechanism comprises a transverse adjustment component and a longitudinal adjustment component which are respectively arranged at two assembly stations of an assembly longitudinal sliding seat, wherein longitudinal and transverse components of the independent traditional driving device of the two assembly lifting components are respectively connected with output ends of the transverse adjustment component and the longitudinal adjustment component; the output ends of the two assembly lifting assemblies are connected with two assembly manipulators; during assembly, the two assembly manipulators are driven to integrally and synchronously move through the assembly transverse component and the assembly longitudinal component so as to move the assembly manipulators in a large direction; simultaneously, the linear positions of the two assembly manipulators are respectively and independently adjusted through the transverse adjusting part and the longitudinal adjusting part, and when the two assembly manipulators adsorb two ends of a material (such as a flat cable) at the same time, the two assembly manipulators are respectively and longitudinally moved in the longitudinal and transverse directions to realize the relative angle adjustment of the two assembly manipulators; the two assembly lifting assemblies are independent of the transverse component and the longitudinal component and respectively drive the two assembly manipulators to lift and move independently so as to finish material taking or assembly operation; 5. the assembling manipulator mainly completes two actions of taking and assembling, the materials taken or assembled by the assembling manipulator are various electronic components (such as cameras with hard characteristics, flexible flat cables, sheet flexible anti-disassembly patches, sheet hard cover plates and the like), and the electronic components need to control pressure in the process of being assembled on a PCB (printed circuit board) so as to avoid damaging the materials or the PCB during assembly; therefore, the assembly manipulator of the invention comprises a first assembly manipulator and a second assembly manipulator, and the two assembly manipulators can take materials independently or cooperatively (for example, when taking a flat cable, the two assembly manipulators are required to absorb two ends of the flat cable); the assembling manipulator is used for creatively designing an axle arm with an installation space inside as a manipulator main body structure; meanwhile, a pressure sensor is slidably arranged in the installation space, the pressure of the material or the PCB board during material taking or assembly of the assembly manipulator can be detected in real time through the pressure sensor, the upper limit pressure preset by the industrial personal computer is used as a stopping standard, and when the pressure transmitted by the pressure sensor exceeds the upper limit pressure during material taking or assembly, the industrial personal computer controls the driving mechanism to stop moving so as to avoid crushing the material or the product; the upper part of the pressure sensor is provided with a pushing seat, the pushing seat is arranged in the installation space, a transmission rod is vertically connected above the pushing seat, the transmission rod is slidably inserted on the shaft arm and extends to the upper part of the shaft arm, the top of the transmission rod is provided with a transmission seat, and a transmission spring is sleeved on the transmission rod between the transmission seat and the top of the shaft arm; the transmission seat is connected with the output end of the assembly cylinder through the connecting sheet, and when the assembly driving transmission seat descends, the transmission seat drives the pressure sensor to descend through the transmission rod and the pushing seat; the lower part of the pressure sensor is provided with a vacuum seat, the lower end of the vacuum seat is connected with a slide bar, an air cavity in the vacuum seat is communicated with an air passage in the slide bar, and the lower end of the slide bar is provided with a vacuum suction head; when the pressure sensor descends, the vacuum seat drives the sliding rod to descend, so that the vacuum suction head at the lower end of the sliding rod adsorbs flaky materials (such as an anti-disassembly patch, a cover plate, a flat cable and the like) and buffers the flaky materials through the transmission spring; meanwhile, after material taking or assembly is completed, when downward pressure of an assembly cylinder disappears, the pressure sensor is jacked up under the action of a reset spring sleeved on a sliding rod between the vacuum seat and the bottom of the installation space, so that reset is realized; in addition, a clamping component is arranged on one side close to the lower end of the sliding rod, the clamping component can be used for taking and placing hard massive or heavier materials (such as a single camera, a double camera, a cover plate and the like), the clamping component and the suction component independently act, interference cannot occur between the clamping component and the suction component, the clamping component or the suction component can be selected according to actual material conditions to take and place materials, and meanwhile, the clamping component and the suction component can also cooperatively act, for example, when a wire is connected to one side of the camera, the camera can be clamped through the clamping component, and meanwhile, the wire is adsorbed through a vacuum suction head; the clamping assembly is connected to one side of the sliding rod through a sleeve seat, a clamping cylinder is vertically arranged on the outer side of the sleeve seat, the output end of the clamping cylinder is arranged downwards, and a compression bar is connected with the clamping cylinder; the lower part of the sleeve seat is also vertically provided with a supporting rod, the lower part of the supporting rod is slidably sleeved with a transmission sleeve, and a clamping spring is connected between the top of the transmission sleeve and the bottom of the sleeve seat; the corresponding two sides of the transmission sleeve are provided with transmission grooves, and the transmission grooves are rotatably provided with poking sheets which extend outwards to the lower part of the compression bar; the lower end of the supporting rod is rotatably provided with two clamping jaws, and a spring is connected between the two clamping jaws and the supporting rod; in a natural state, the clamping spring presses down the transmission sleeve to enable the two clamping jaws to overcome the spring and open outwards; when the clamping is needed, the clamping cylinder drives the outer side of the shifting piece to press downwards through the pressing rod, the transmission sleeve is jacked on the protruding part on the inner side of the shifting piece, and after the downward pressure of the clamping spring is eliminated, the two clamping jaws are driven by the spring between the clamping jaws and the supporting rod to clamp inwards.

The examples of the present invention are presented only to describe specific embodiments thereof and are not intended to limit the scope of the invention. Certain modifications may be made by those skilled in the art in light of the teachings of this embodiment, and all equivalent changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. An automatic assembly line of electronic product, its characterized in that: the automatic assembling device comprises a product conveying mechanism (3), an assembling mechanism (4), a feeding mechanism (5), a feeding platform (6) and a buffer storage seat (7), wherein the product conveying mechanism (3) is arranged on a frame (1) along the front-back direction, an assembling station is arranged on the product conveying mechanism (3), a positioning component and an adsorbing component are arranged at the assembling station, a product (0) to be assembled is placed on the product conveying mechanism (3), and is positioned front and back through the positioning component and is adsorbed and fixed through the adsorbing component after being conveyed to the assembling station from the last processing station through the product conveying mechanism (3); the feeding mechanism (5) is arranged at one side of the product conveying mechanism (3), and the coiled material is coiled on the feeding mechanism (5) and is sequentially output outwards through the feeding mechanism (5); the feeding platform (6) is arranged on one side of the product conveying mechanism (3), and a material (414) on a material tray (62) on the feeding platform (6) is sequentially taken out through a material taking assembly of the feeding platform (6) arranged above the material tray (62) and conveyed to a buffer material seat (7) arranged between the product conveying mechanism (3) and the feeding platform (6); above-mentioned equipment mechanism (4) stride locate between product transport mechanism (3) and feeding mechanism (5) and buffering material seat (7), equipment mechanism (4) press from both sides material (414) and buffering material seat (7) on material (414) the material of successive output of feeding mechanism (5) and get and/or adsorb fixedly, transport the top of product (0) with material (414), and after the equipment position on the product (0) is shot through the CCD subassembly and is fixed a position, adjustment material (414) equipment position or angle, pack into equipment position department with material (414).

2. An automated assembly line for electronic products according to claim 1, wherein: the front side and the rear side of the product conveying mechanism (3) respectively extend to the outer side of the frame (1) so as to be connected with product conveying belts at the previous station and the next station to form an automatic conveying line; the product conveying mechanism (3) comprises a bracket (30), a material guide frame (31), a conveying assembly, a positioning assembly, an adsorption assembly and a width adjusting assembly, wherein the bracket (30) is arranged on the frame (1); the material guiding frames (31) comprise two material guiding frames (31) which are arranged on the bracket (30) at intervals in parallel in the left-right direction respectively, wherein one material guiding frame (31) is fixedly arranged with the bracket (30), and the other material guiding frame (31) is movably arranged with the bracket (30); the conveying assembly is arranged between the two material guide frames (31), and the product (0) is placed on the conveying assembly and driven by the conveying assembly to linearly move; the positioning assembly is arranged between the two material guide frames (31), and comprises a positioning part and a material blocking part, wherein an assembling station is formed between the positioning part and the material blocking part; the adsorption component is arranged between the positioning component and the material blocking component; after the product (0) is conveyed to the assembling station through the conveying component, the product (0) is blocked and positioned through the positioning component, and is adsorbed and fixed from the lower part of the product (0) through the adsorption component, and the material blocking component blocks the next product (0) on the conveying component; after the product (0) at the assembly station is assembled, the positioning component and the adsorption component loosen the assembled product (0), the material blocking component releases the next product (0), and the next product (0) enters the assembly station to be assembled next time; the width adjusting component is connected to the bracket (30) and the movably arranged guide frame (31) and drives the movably arranged guide frame (31) to linearly move along the left-right direction so as to adjust the width between the two guide frames (31) and facilitate the assembly of products (0) of different models.

3. An automated assembly line for electronic products according to claim 2, wherein: the conveying assembly comprises a synchronizing wheel (32), a synchronizing belt (33) and a conveying motor (34), wherein the synchronizing belt (33) comprises two synchronizing belts, the two synchronizing belts (33) are respectively arranged on the inner sides of the two material guiding frames (31) and are tensioned through the synchronizing wheel (32) rotatably connected to the inner sides of the two material guiding frames (31), and a product (0) is placed on the two synchronizing belts (33); the conveying motor (34) is arranged on the inner side of a fixedly arranged material guiding frame (31), an output shaft of the conveying motor (34) penetrates through the fixedly arranged material guiding frame (31) to extend to the outer side of the material guiding frame (31), and is connected with a synchronous wheel (32) arranged on the fixedly arranged material guiding frame (31) through a driving wheel and a belt so as to drive the synchronous wheel (32) to rotate, and the synchronous wheel (32) is connected with the synchronous wheel (32) on the movably arranged material guiding frame (31) through a rotating shaft and drives the synchronous wheel (32) on the movably arranged material guiding frame (31) to synchronously rotate through the rotating shaft; when the synchronous wheel (32) rotates, the synchronous belt (33) is driven to linearly and circularly move at the inner side of the material guide frame (31) so as to drive the product (0) to linearly move;

The material blocking component comprises a material blocking cylinder (35) and a material blocking rod (36), wherein the material blocking cylinder (35) is vertically arranged at the lower part of the material guiding frame (31), and the output end of the material blocking cylinder is upwards arranged; the material blocking rods (36) comprise at least two material blocking rods (36) which are arranged at intervals along the left-right direction, and the material blocking rods (36) are connected to the output end of the material blocking cylinder (35) through connecting seats; the material blocking cylinder (35) drives the material blocking rod (36) to move up and down; when the material is blocked, a material blocking rod (36) extends upwards to the upper side of the synchronous belt (33) so as to block a product (0) on the synchronous belt (33); when the material blocking rod (36) is retracted downwards to the position below the synchronous belt (33), the product (0) is driven by the synchronous belt (33) to pass through the material blocking rod (36) to the assembling station;

the positioning component comprises a positioning cylinder (37) and a positioning rod (38), wherein the positioning cylinder (37) is vertically arranged at the lower part of the material guiding frame (31), and the output end of the positioning cylinder is downwards arranged; the positioning rods (38) comprise at least two positioning rods (38) which are arranged at intervals along the left-right direction, and the positioning rods (38) are connected to the output end of the positioning cylinder (37) through connecting seats; the positioning cylinder (37) drives the positioning rod (38) to move up and down; after the product (0) moves to the assembling station, the positioning rod (38) extends upwards to the upper part of the synchronous belt (33) so as to block and position the product (0); after the assembly is completed, the positioning rod (38) is retracted downwards to the lower part of the synchronous belt (33) so as to release the product (0);

The adsorption assembly comprises an adsorption seat (310), a vacuum suction port (311), an adsorption cylinder (312) and a push rod (313), wherein the adsorption cylinder (312) is vertically arranged below an assembly station, and an output end of the adsorption cylinder is upwards arranged; the push rod (313) is vertically connected to the output end of the adsorption cylinder (312); the adsorption seat (310) is horizontally connected to the push rod (313) and is pushed by the push rod (313) to move up and down; the vacuum suction ports (311) comprise at least two, the vacuum suction ports (311) are arranged on the adsorption seat (310), the suction ports face upwards, and the lower parts of the vacuum suction ports (311) are connected with a vacuum generating device; after the product (0) is positioned by the positioning rod (38), the adsorption cylinder (312) drives the adsorption seat (310) to ascend and cling to the bottom surface of the product (0), and the vacuum suction port (311) is adsorbed and fixed on the bottom surface of the product (0) so as to fix the product (0); two sides of the adsorption component are respectively provided with a supporting block (39), the supporting blocks (39) are strip-shaped blocks, the supporting blocks (39) are fixed on the inner side wall of the material guide frame (31) and are positioned in the synchronous belt (33), a product (0) is conveyed to the adsorption component through the synchronous belt (33) and is supported by the supporting blocks (39) in the synchronous belt (33) after being adsorbed by the adsorption component, so that the product (0) can be assembled;

The width adjusting assembly comprises an adjusting screw rod (314), an adjusting screw rod seat (315) and an adjusting motor (316), wherein two ends of the adjusting screw rod (314) are respectively and rotatably connected to a bracket (30) and a fixedly arranged material guide frame (31) through bearings; the adjusting screw rod seat (315) is sleeved on the adjusting screw rod (314) and fixedly arranged on the movably arranged material guide frame (31); the adjusting motor (316) is arranged on the side wall of the fixedly arranged guide frame (31), the output end of the adjusting motor (316) is connected with the adjusting screw rod (314), and when the adjusting motor (316) drives the adjusting screw rod (314) to rotate, the adjusting screw rod seat (315) drives the movably arranged guide frame (31) to linearly move along the left-right direction so as to adjust the width between the guide frame and the fixedly arranged guide frame (31).

4. An automated assembly line for electronic products according to claim 3, wherein: the feeding platform (6) comprises a platform frame (61), a material tray (62) and a material taking assembly, wherein the platform frame (61) is arranged on the frame (1); the material tray (62) is detachably arranged on the platform frame (61), at least two material grooves (63) are arranged on the material tray (62), and materials (414) to be assembled on the product (0) are placed in the material grooves (63); the material taking assembly is arranged on the platform frame (61), and conveys the material (414) in the material groove (63) to the buffer material seat (7) after taking out the material;

The material taking assembly comprises a transverse motor (64), a transverse linear module (65), a longitudinal motor (66), a longitudinal linear module (67), a longitudinal sliding seat (68), a lifting motor (69), a lifting linear module (610), a lifting sliding seat (611) and a material taking head (612), wherein the transverse motor (64) is arranged on a platform frame (61) along the transverse direction; the transverse linear module (65) is connected to the output end of the transverse motor (64), a screw rod in the transverse linear module (65) is connected with the output shaft of the transverse motor (64), and a screw rod seat is sleeved on the screw rod; the longitudinal linear module (67) is slidably arranged on the transverse linear module (65) and is connected with a screw rod seat in the transverse linear module (65), and the transverse motor (64) drives the longitudinal linear module (67) to linearly move along the transverse direction through a screw rod; the longitudinal motor (66) is arranged on one side of the longitudinal linear module (67), and an output shaft of the longitudinal motor (66) is connected with a screw rod in the longitudinal linear module (67); the longitudinal sliding seat (68) is slidably connected to the longitudinal linear module (67) and is connected with a screw rod in the longitudinal linear module (67) through a screw rod seat, and the longitudinal motor (66) drives the longitudinal sliding seat (68) to linearly move along the longitudinal direction through the screw rod; the lifting motor (69) is arranged at the top of the lifting linear module (610), and the output end of the lifting motor is downwards arranged; the lifting linear module (610) is arranged at the lower part of the lifting motor (69), and a screw rod in the lifting linear module (610) is connected with an output shaft of the lifting motor (69); the lifting sliding seat (611) is slidably connected to the lifting linear module (610) and is connected with a screw rod in the lifting linear module (610) through a screw rod seat, and the lifting motor (69) drives the lifting sliding seat (611) to move in a lifting manner along the vertical direction through the screw rod; the material taking head (612) is arranged on one side of the lifting sliding seat (611), and at least two vacuum suction nozzles are arranged at the lower part of the material taking head (612) so as to adsorb and fix the material (414) in the material groove (63) and convey the material (414) into the buffer material seat (7).

5. An automated assembly line for electronic products as defined in claim 4, wherein: the feeding mechanism (5) comprises a support (51), a material roll (520), a ratchet wheel (57), a material output assembly, a roll film assembly and a stop assembly, wherein the support (51) is arranged on the frame (1); the material roll (520) is arranged above the support (51), a material belt (519) is wound on the material roll (520), and the end of the material belt (519) extends downwards after being tensioned by a tensioning wheel; the material belt (519) comprises at least two layers, at least two materials (414) are embedded on the material belt (519), a protective film is covered above the materials (414), and at least two through holes are uniformly arranged at intervals on two sides of the material belt (519); the ratchet wheels (57) comprise at least two ratchet wheels (57), and the ratchet wheels (57) are arranged below the material belt (519) and are positioned on two sides of the material belt (519); the ratchet wheel (57) is rotatably arranged on the support (51), and ratchet teeth of the ratchet wheel (57) are embedded into through holes on two sides of the material belt (519); the material output assembly is arranged below the ratchet wheel (57), the output end of the material output assembly is connected to the ratchet wheel (57), and the ratchet wheel (57) is driven to rotate by taking a single ratchet tooth as a unit, so that the ratchet wheel (57) sequentially pulls out the material belt (519) from the material roll (520); the film winding assembly is arranged above the ratchet wheel (57), and the protective film at the end of the material belt (519) is torn off from the material belt (519) so that the material (414) on the material belt (519) is exposed to be taken out by the assembling mechanism (4); the end of the protective film is connected to the film rolling component, and the material output component drives the ratchet wheel (57) to rotate and transmits power to the film rolling component, so that the film rolling component synchronously tears and winds the protective film; the stopping component is arranged on the upper portion of the ratchet wheel (57), and after the material (414) is output, the stopping component clamps the ratchet wheel (57) so as to prevent the ratchet wheel (57) from rotating.

6. An automated assembly line for electronic products according to claim 5, wherein: the material output assembly comprises an output air cylinder (52), an air cylinder push rod (53), a first connecting rod (54) and a driving rod (56), wherein the output air cylinder (52) is arranged at the bottom of the support (51); the cylinder push rod (53) is connected to the output end of the output cylinder (52) and extends to the outer side of the support (51); the lower end of the first connecting rod (54) is rotatably connected to the cylinder push rod (53), and the upper end of the first connecting rod (54) is connected with a driving rod (56); the driving rod (56) is vertical to the first connecting rod (54) and is positioned between two adjacent ratchets (57), and two ends of the driving rod (56) are respectively embedded into ratchet teeth of the two ratchets (57); when the output air cylinder (52) drives the air cylinder push rod (53) to extend outwards, the air cylinder push rod (53) pushes the lower end of the first connecting rod (54) outwards, so that the upper end of the first connecting rod (54) drives the driving rod (56) to rotate inwards, the driving rod (56) drives the ratchet wheel (57) to rotate, and the material belt (519) is pulled out; when the air cylinder push rod (53) is retracted inwards, the first connecting rod (54) drives the driving rod (56) to leave the ratchet teeth so as to drive the ratchet teeth for the next time;

The film winding assembly comprises a second connecting rod (58), a third connecting rod (59), a fourth connecting rod (510), a driving wheel (511), a driven wheel (512) and a film winding roller (513), wherein the second connecting rod (58) is arranged between two ratchet wheels (57), the outer end of the second connecting rod (58) is rotatably connected to the first connecting rod (54), and the inner end of the second connecting rod (58) extends inwards; the lower end of the third connecting rod (59) is rotatably connected with the inner end of the second connecting rod (58), and the upper end of the third connecting rod (59) extends upwards; the outer end of the fourth connecting rod (510) is rotatably connected with the upper end of the third connecting rod (59), and the inner end of the fourth connecting rod (510) extends inwards; the driving wheel (511) is connected to the inner end of the fourth link (510); the driven wheel (512) is arranged above the driving wheel (511) and is tightly attached to the driving wheel (511); one end of the film winding roller (513) is connected to the driven wheel (512), the other end of the film winding roller (513) extends to the upper part of the material belt (519), and the end of the protective film torn from the material belt (519) is fixedly connected to the film winding roller (513); the cylinder push rod (53) drives the first connecting rod (54) to extend outwards, and when the material pulling is completed, the first connecting rod (54) drives the second connecting rod (58) to extend outwards, and the inner end of the second connecting rod (58) drives the third connecting rod (59) to rotate outwards; the upper end of the third connecting rod (59) pulls the fourth connecting rod (510) to move outwards, the fourth connecting rod (510) drives the driving wheel (511) to rotate inwards, the driving wheel (511) drives the driven wheel (512) to rotate outwards through static friction force, and the driven wheel (512) drives the film winding roller (513) to rotate outwards so as to wind the protective film;

The stop assembly comprises a swivel base (514), a stop lever (515), a stop spring (516), a gland (517) and a hinge (518), wherein the swivel base (514) is arranged between two ratchet wheels (57) and is rotatably connected to the support (51); the two pressing covers (517) are included, the lower ends of the two pressing covers (517) are rotatably connected to the outer end of the support (51) through hinges (518), the upper ends of the pressing covers (517) extend to the outer side of the ratchet wheel (57), and the side parts of the two pressing covers (517) are fixedly connected with the swivel base (514); the stop lever (515) is connected between the two pressing covers (517); the stop spring (516) is arranged at the lower part of the swivel base (514), and two ends of the stop spring (516) are respectively connected between the support (51) and the swivel base (514); when pulling, the gland (517) is outwards turned over, the rotary seat (514) and the stop lever (515) synchronously rotate the gland (517), and the pull ring (616) is stopped to stretch; after the material (414) is output, the rotary seat (514) is driven by the stop spring (516) to rotate inwards and drive the gland (517) and the stop lever (515) to rotate synchronously, and the gland (517) is pressed on the material belt (519) so as to compress the protective film; both ends of the stop lever (515) are embedded into ratchet teeth of the two ratchets (57) to prevent the ratchets (57) from rotating.

7. The automated assembly line for electronic products of claim 6, wherein: the assembling mechanism (4) comprises an assembling bracket (41), an assembling linear assembly, an adjusting assembly, an assembling lifting assembly, a CCD assembly and an assembling manipulator (413), wherein the assembling bracket (41) is arranged above the product conveying mechanism (3) in a crossing manner; the assembly linear assembly is arranged on the assembly bracket (41); the adjusting component is arranged on the assembling linear component and is driven by the assembling linear component to move in the horizontal plane along the longitudinal direction and/or the transverse direction; the assembly lifting assembly is arranged on the adjusting assembly and driven by the adjusting assembly to adjust the position in the horizontal plane; the assembling manipulator (413) is connected with the lifting assembly and is driven by the lifting assembly to linearly move in the vertical direction; the CCD component is connected to the assembly linear component and is driven by the assembly linear component to move in a horizontal plane; after the CCD component photographs the assembly position on the product (0), the industrial personal computer controls the adjusting component to adjust the position of the assembly manipulator (413) so that the assembly manipulator (413) loads the material (414) into the product (0);

the assembly linear assembly comprises an assembly transverse component and an assembly longitudinal component, wherein the assembly transverse component comprises an assembly transverse motor (42) and an assembly transverse linear module (43), the assembly transverse motor (42) is arranged on an assembly bracket (41), and an output end of the assembly transverse motor is arranged along the transverse direction; the assembly transverse linear module (43) is arranged on one side of the assembly transverse motor (42) and is connected with the output end of the assembly transverse motor (42); the assembly longitudinal component comprises an assembly longitudinal motor (44), an assembly longitudinal linear module (45) and an assembly longitudinal sliding seat (46); the assembly longitudinal linear module (45) is slidably connected to the assembly transverse linear module (43) and is connected with the assembly transverse motor (42) through a screw rod and a screw rod seat in the assembly transverse linear module (43), and the assembly transverse motor (42) drives the assembly longitudinal linear module (45) to move along the transverse direction through the screw rod and the screw rod seat; the assembly longitudinal motor (44) is arranged at the upper part of the assembly longitudinal linear module (45) and is connected with a screw rod in the assembly longitudinal linear module (45) through a transmission belt and a transmission wheel; the assembly longitudinal sliding seat (46) is slidably arranged on the assembly longitudinal linear module (45) and is connected with a screw rod in the assembly longitudinal linear module (45) through a screw rod seat, and the assembly longitudinal motor (44) drives the assembly longitudinal sliding seat (46) to move along the longitudinal direction through the screw rod and the screw rod seat;

The adjusting component is arranged on one side of the assembly longitudinal sliding seat (46) and moves along with the assembly longitudinal sliding seat (46); the adjusting assembly comprises a longitudinal adjusting part and a transverse adjusting part, wherein the longitudinal adjusting part comprises a longitudinal adjusting motor (47) and a longitudinal adjusting seat (48); the longitudinal adjustment motor (47) is arranged at the rear side of the assembly longitudinal sliding seat (46), and the output end of the longitudinal adjustment motor (47) passes through the assembly longitudinal sliding seat (46) to extend forwards; the longitudinal adjustment seat (48) is arranged at the front side of the longitudinal adjustment motor (47), and is connected with an output shaft of the longitudinal adjustment motor (47) through a screw rod and the screw rod seat, and the longitudinal adjustment motor (47) drives the longitudinal adjustment seat (48) to linearly move along the longitudinal direction; the transverse adjusting component comprises a transverse adjusting motor (49) and a transverse adjusting seat (410); the transverse adjusting motor (49) is arranged at the front side of the assembly longitudinal sliding seat (46), and the output end of the transverse adjusting motor (49) is arranged along the transverse direction; the transverse adjusting seat (410) is slidably arranged on the side wall of the assembly longitudinal sliding seat (46) and is connected with the output end of the transverse adjusting motor (49) through a screw rod and a screw rod seat; the lateral adjustment seat (410) is driven by a lateral adjustment motor (49) to linearly move along the lateral direction.

8. The automated assembly line for electronic products of claim 7, wherein: the assembly lifting components comprise two sets, the two sets of assembly lifting components are respectively connected to a longitudinal adjusting seat (48) and a transverse adjusting seat (410) through supporting seats, the longitudinal adjusting seat (48) drives one set of assembly lifting components to adjust positions along the longitudinal direction, and the transverse adjusting seat (410) drives the other set of assembly lifting components to adjust positions along the transverse direction;

The assembly lifting assembly comprises an assembly lifting motor (411) and an assembly lifting seat (412), wherein the assembly lifting motor (411) is vertically arranged on the longitudinal adjustment seat (48) or the transverse adjustment seat (410), and the output end of the assembly lifting motor is downwards arranged; the assembly lifting seat (412) is slidably connected to the front side wall of the longitudinal adjustment seat (48) or the transverse adjustment seat (410) and is connected to the output end of the assembly lifting motor (411), and the assembly lifting motor (411) drives the assembly lifting seat (412) to linearly move along the vertical direction;

The CCD assembly comprises a CCD camera (415), a prism seat (416) and a light source (417), wherein the CCD camera (415) is arranged on the front side wall of the assembly longitudinal sliding seat (46), and a lens of the CCD camera (415) is arranged along the transverse direction; the prism seat (416) is arranged outside the lens of the CCD camera (415), and the side part and the bottom of the prism seat (416) are opened so as to allow light to pass through; a prism is embedded in the prism seat (416); the light source (417) is arranged at the lower part of the prism seat (416), the lower part of the light source (417) is aligned with the assembly position of the product (0) to provide illumination, and light rays are upwards injected into the prism at the assembly position and enter the CCD camera (415) after being refracted by the prism.

9. The automated electronic product assembly line of claim 8, wherein: the assembling mechanical arm (413) comprises two sets, wherein the two sets of assembling mechanical arms (413) are respectively arranged on the assembling lifting seats (412) of the two assembling lifting assemblies, and materials (414) are taken and placed by pressing down the assembling lifting seats (412); the two assembly manipulators (413) respectively adjust the positions in the longitudinal direction and the transverse direction through the longitudinal adjusting seat (48) and the transverse adjusting seat (410), and synchronously complete the adjustment of the relative angle between the two assembly manipulators (413);

The assembling manipulator (413) comprises a transmission assembly, a shaft arm (4134), a pressure sensor (4136), a material sucking assembly and a material clamping assembly, wherein the shaft arm (4134) is of a columnar structure, and an installation space (I) is formed in the shaft arm (4134); the pressure sensor (4136) is arranged in the installation space (I); the transmission assembly is arranged above the shaft arm (4134), the upper end of the transmission assembly is connected with the assembly lifting seat (412), the lower end of the transmission assembly is connected with the pressure sensor (4136), and the power of the assembly lifting seat (412) is transmitted to the pressure sensor (4136); the suction component is arranged at the lower part of the pressure sensor (4136) and extends to the lower end of the shaft arm (4134) through the shaft arm (4134), the upper end of the suction component is connected with the pressure sensor (4136), and the pressure sensor (4136) drives the suction component to descend so as to approach and adsorb the material (414); the clamping assembly is arranged on the outer side of the material sucking assembly, and the material clamping assembly clamps materials from two sides of the lower end of the material sucking assembly.

10. An automated assembly line for electronic products according to claim 9, wherein: the transmission assembly comprises a transmission seat (4131), a transmission spring (4132), a transmission rod (4133) and a pushing seat (4135), wherein the transmission rod (4133) is slidably inserted into the top of the shaft arm (4134), and the lower end of the transmission rod (4133) extends into the installation space (I); the transmission seat (4131) and the pushing seat (4135) are respectively connected to the top end and the bottom end of the transmission rod (4133), the transmission seat (4131) is connected with the assembly lifting seat (412), and the pushing seat (4135) is connected to the upper part of the pressure sensor (4136); the transmission spring (4132) is sleeved on the transmission rod (4133); when the lifting seat (412) is assembled and the transmission seat (4131) is pressed down, when the transmission seat (4131) presses down the pressure sensor (4136) through the transmission rod (4133) and the pushing seat (4135), the pressure sensor (4136) presses down the material sucking component and is buffered through the transmission spring (4132);

The suction assembly comprises a vacuum seat (4137), a slide bar (4138), a return spring (4139) and a vacuum suction head (41315), wherein the slide bar (4138) is vertically inserted in an installation space (I), the slide bar (4138) is slidably arranged in an axle arm (4134) in a penetrating way and extends to the lower end of the axle arm (4134), and an air channel is arranged in the middle of the slide bar (4138); the vacuum seat (4137) is arranged at the upper end of the sliding rod (4138), an air cavity is arranged in the vacuum seat (4137), the air cavity is communicated with an air channel in the middle of the sliding rod (4138), and one side of the air cavity is connected with an external vacuum generating device; the vacuum suction head (41315) is arranged at the lower end of the sliding rod (4138) and is communicated with an air passage in the sliding rod (4138), and the vacuum generating device generates negative pressure at the vacuum suction head (41315) through the vacuum seat (4137) and the sliding rod (4138) so as to adsorb materials (414); the reset spring (4139) is sleeved on the sliding rod (4138), and two ends of the reset spring (4139) are respectively connected to the bottoms of the vacuum seat (4137) and the installation space (I); the pressure sensor (4136) drives the vacuum suction head (41315) to be close to the material (414) through the vacuum seat (4137) and the sliding rod (4138), so that the vacuum suction head (41315) adsorbs and fixes the material (414), or the adsorbed material (414) is filled into the product (0), and the return spring (4139) is compressed by the vacuum seat (4137); when the vacuum suction head (41315) loads the material (414) into the product (0), the pressure sensor (4136) senses the pressure of the vacuum suction head (41315) on the product (0); after the vacuum suction head (41315) sucks or loads the material (414), the rebound force provided by the reset spring (4139) enables the pressure sensor (4136) to reset;

The clamping assembly comprises a sleeve seat (41310), a compression rod (41311), a pulling piece (41312), a transmission sleeve (41313), a clamping jaw (41314) and a clamping spring (41316), wherein the sleeve seat (41310) is sleeved and fixed on a sliding rod (4138), and one side of the sleeve seat (41310) extends to the side part of the sliding rod (4138) to form a supporting plane; the support plane is vertically provided with a clamping cylinder with a downward output end; the compression bar (41311) is vertically connected to the output end of the clamping cylinder, and the clamping cylinder drives the compression bar (41311) to move up and down; the transmission sleeve (41313) is slidably sleeved on the sliding rod (4138) and is close to the lower end of the sliding rod (4138), and transmission grooves (II) are respectively formed in the two corresponding side walls of the transmission sleeve (41313); the clamping spring (41316) is sleeved on the sliding rod (4138), and the upper end and the lower end of the clamping spring (41316) are respectively connected to the sleeve seat (41310) and the transmission sleeve (41313); one end of the poking piece (41312) is arranged in the transmission groove (II) and penetrates through the transmission groove (II) to be rotatably connected to the side wall of the sliding rod (4138), and one end of the poking piece (41312) is provided with a protruding part; the other end of the poking piece (41312) extends to the outer side of the transmission sleeve (41313) to form a supporting plane; the clamping jaw (41314) comprises two clamping jaws (41314) which are respectively and rotatably connected to the side wall of the lower end of the sliding rod (4138), and a spring is arranged between the inner side wall of the two clamping jaws (41314) and the outer wall of the sliding rod (4138); the upper end of the clamping jaw (41314) is provided with a protruding part; in a natural state, the clamping spring (41316) downwards presses the transmission sleeve (41313), and the bottom of the transmission sleeve (41313) downwards presses the convex parts of the clamping jaws (41314) to clamp the two clamping jaws (41314); when the material is taken and discharged, the material clamping cylinder drives the pressing rod (41311) to press down the supporting plane at the other end of the poking piece (41312), the poking piece (41312) enables the transmission sleeve (41313) to slide upwards along the sliding rod (4138) through the protruding part at one end of the poking piece, the clamping spring (41316) is compressed, and the two clamping jaws (41314) are outwards opened through the thrust provided by the spring between the clamping jaws and the sliding rod (4138) under the condition that the downward pressure of the transmission sleeve (41313) disappears; when the compression bar (41311) is retracted upwards, the rebound force of the clamping spring (41316) pushes the transmission sleeve (41313) downwards, so that the two clamping jaws (41314) clamp the material (414) against the elastic force of the spring between the clamping jaws and the sliding bar (4138).