CN210789957U - PCB assembling device - Google Patents

Abstract

The utility model discloses a PCB assembling device, which comprises a workbench, a transfer component, a PCB bracket feeding component, a magnet feeding component, a PCB feeding component and a blanking component, wherein the workbench is provided with an installation surface; the transfer assembly comprises a rotary table, four fixing blocks and a first driving piece, the rotary table is arranged on the mounting surface, the four fixing blocks are uniformly arranged along the circumferential direction of the rotary table, a groove is formed in each fixing block, each groove is in a long strip shape and used for being clamped with a PCB (printed circuit board) support, the first driving piece is arranged on the workbench, and the output end of the first driving piece is in transmission connection with the rotary table and used for driving the rotary table to rotate; the PCB support feeding assembly, the magnet feeding assembly, the PCB feeding assembly and the blanking assembly are sequentially arranged along the circumferential direction of the turntable; the problem of among the prior art volume production need a large amount of manpowers assemble, the human cost is high, the occupation space of the required assembly line of manual assembly is big, and packaging efficiency is low is solved.

Description

PCB assembling device

Technical Field

The utility model relates to a PCB equipment technical field, concretely relates to assembly device of PCB board.

Background

At present, the assembly between the PCB support, the magnet and the PCB is carried out through manual work, the specific operation is to clamp the magnet into the PCB support, and then cover the PCB on the PCB support, however, the mass production needs a large amount of manpower to assemble, the labor cost is high, the occupied space of the assembly line required by manual assembly is large, and the assembly efficiency is low, so that the assembly device of the PCB is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an assembly quality of PCB board, solved among the prior art volume production and need a large amount of manpowers to assemble, the human cost is high, and the occupation space of the required assembly line of manual assembly is big, and the problem that packaging efficiency is low.

In order to solve the technical problem, the utility model provides a PCB assembly device, which comprises a workbench, a transfer component, a PCB bracket feeding component, a magnet feeding component, a PCB feeding component and a blanking component, wherein the workbench is provided with an installation surface; the transfer assembly comprises a rotary table, four fixing blocks and a first driving piece, the rotary table is arranged on the mounting surface, the four fixing blocks are uniformly arranged along the circumferential direction of the rotary table, a groove is formed in each fixing block, each groove is in a long strip shape and used for being clamped with a PCB (printed circuit board) support, the first driving piece is arranged on the workbench, and the output end of the first driving piece is in transmission connection with the rotary table and used for driving the rotary table to rotate; the PCB support feeding assembly, the magnet feeding assembly, the PCB feeding assembly and the blanking assembly are sequentially arranged along the circumferential direction of the turntable and correspond to the grooves one by one; the PCB support feeding assembly is arranged on the workbench and used for conveying the PCB support, and the discharge end of the PCB support feeding assembly corresponds to one groove; the magnet feeding assembly is arranged on the workbench and used for conveying magnets, and the discharge end of the magnet feeding assembly corresponds to one of the grooves; the PCB feeding assembly is arranged on the workbench and used for conveying PCBs, and the discharge end of the PCB feeding assembly corresponds to one of the grooves; the blanking assembly is arranged on the workbench, and the feed end of the blanking assembly corresponds to one of the grooves.

The utility model has the advantages that: be different from prior art's condition, the utility model discloses a shift the subassembly, can be with PCB support material loading subassembly, magnetite material loading subassembly, PCB board material loading subassembly and unloading subassembly are connected, PCB support material loading subassembly, magnetite material loading subassembly, PCB board material loading subassembly and unloading subassembly are located around shifting the subassembly respectively, when the carousel is not rotatory, PCB support material loading subassembly, magnetite material loading subassembly, PCB board material loading subassembly and unloading subassembly carry out the function of material loading or unloading respectively with the fixed block upper groove that corresponds in, the carousel rotates certain angle and stops, the recess correspondence gets into in the next process, realize the equipment of a plurality of continuity, compared with the prior art, packaging efficiency is higher, and do not occupy the required area of the assembly line of large tracts of land, only need one person can accomplish the operation of whole set of equipment, degree of automation is high.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the transfer unit of the present invention connected to a work table;

fig. 4 is a schematic structural view of the transfer unit of the present invention;

fig. 5 is a schematic structural diagram of the turntable of the present invention;

fig. 6 is a schematic structural diagram of the PCB board loading assembly of the present invention;

FIG. 7 is a schematic structural view of the PCB conveying mechanism of the present invention;

fig. 8 is a schematic structural view of the blanking assembly of the present invention;

fig. 9 is a schematic structural view of the discharging mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides an assembly apparatus for PCB board, comprising a workbench 100, a transfer assembly 200, a PCB support feeding assembly 300, a magnet feeding assembly 400, a PCB board feeding assembly 500 and a discharging assembly 600, wherein in operation, the transfer assembly 200, the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500 and the discharging assembly 600 are all disposed on the workbench 100, and the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500 and the discharging assembly 600 are sequentially arranged along the circumferential direction of the transfer assembly 200, first, the PCB support feeding apparatus is used to intermittently put the PCB support into the transfer assembly 200, the transfer assembly 200 rotates until the discharge end of the magnet feeding assembly 400 is rotated, the magnet feeding assembly 400 presses the magnet to be clamped into the PCB support, the transfer assembly 200 rotates until the magnet rotates to face the PCB board feeding assembly 500, the PCB loading assembly 500 places the PCB on the PCB support on the transfer assembly 200, presses the PCB down to enable the PCB to be clamped with the PCB support, so that the assembly is completed, the transfer assembly 200 is rotated until the assembled PCB support is located at the feeding end of the blanking device, the assembled PCB support is taken down from the transfer assembly 200, and the whole assembly process is completed.

In order to facilitate understanding, the assembly of the PCB support, the magnet and the PCB is briefly described, the magnet is firstly pressed and clamped into the PCB support, and then the PCB is pressed on the PCB support, so that the PCB is clamped with the PCB support.

The working table 100 in this embodiment has a mounting surface for carrying the transfer assembly 200, the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500, and the blanking assembly 600.

As shown in fig. 3 to 4, the transferring assembly 200 in this embodiment includes a rotating disc 210, four fixing blocks 220 and a first driving member 230, the rotating disc 210 is disposed on the mounting surface, the four fixing blocks 220 are uniformly arranged along the circumferential direction of the rotating disc 210, each fixing block 220 is provided with a groove 221, the grooves 221 are elongated and used for being clamped with the PCB support, the first driving member 230 is disposed on the worktable 100, and an output end of the first driving member 230 is in transmission connection with the rotating disc 210 and used for driving the rotating disc 210 to rotate.

The shape of the turntable 210 is not limited, and the four fixing blocks 220 are uniformly arranged along the circumferential direction of the rotation center of the turntable 210, and the turntable 210 does not interfere with other components in the rotating process.

Wherein, the fixing block 220 is provided with clamping grooves 222 which are positioned at two sides of the groove 221 and communicated with the groove 221, so that the PCB support in the groove 221 can be conveniently taken out, and the included angle between two adjacent fixing blocks 220 is ninety degrees.

Preferably, the first driving member 230 is a motor, an output shaft of the motor is connected to the turntable 210, and the output shaft of the motor is coaxially connected to the turntable 210.

As shown in fig. 5, it can be understood that the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB panel feeding assembly 500 and the blanking assembly 600 are sequentially arranged along the circumference of the turntable 210 and correspond to the grooves 221 one by one, and the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB panel feeding assembly 500 and the blanking assembly 600 can simultaneously operate whenever the turntable 210 rotates ninety degrees.

The PCB support feeding assembly 300 in this embodiment is installed on the worktable 100 and used for conveying the PCB support, and the discharge end of the PCB support feeding assembly 300 corresponds to one of the grooves 221.

Preferably, the PCB support feeding assembly 300 includes a supporting mechanism, a vibrating tray, a material guiding mechanism, a receiving mechanism and a clamping mechanism, in the implementation process, the supporting mechanism plays a role in supporting the vibrating tray, the receiving mechanism and the clamping mechanism, wherein the vibrating tray is used for feeding materials, specifically feeding materials to a third PCB support, the third PCB support is guided into the vibrating tray, the third PCB support is arranged in order through vibration and guided into the material guiding mechanism from an outlet of the vibrating tray, under the action of the vibrating tray, a next third PCB support pushes a previous third PCB support to move forward, so that the third PCB support located in the material guiding mechanism is pushed into the receiving mechanism, and after the third PCB support falls into the receiving mechanism, the clamping mechanism transports the third PCB support located in the receiving mechanism to a designated position.

The supporting mechanism in the embodiment mainly plays a supporting role, the shape is not limited, the dosage is less, and the supporting stability is excellent.

Preferably, the supporting mechanism comprises a base and a third support, the third support is arranged on the side wall of the base, the base is frame-shaped, the material consumption is small, the structure is stable, the supporting mechanism is used for supporting the vibrating disk, the third support is triangular, the upper portion of the third support is flat, the supporting mechanism and the clamping mechanism are placed, the material consumption is reduced, and the cost is saved.

Wherein, on the base was located to the vibration dish, supporting mechanism and fixture all located on the third support.

The vibration disk in this embodiment is disposed on the supporting mechanism, and it can be understood that the vibration disk is the prior art, and the vibration disk in this embodiment is a vibration disk of model #450 manufactured by hong qi automation equipment limited company in wuhan city, so detailed description is omitted.

The feeding end of the material guiding mechanism in this embodiment is connected with the discharging end of the vibration disk, and is used for communicating the discharging end of the vibration disk and the opening of the bearing piece, and the length of the material guiding mechanism is determined by the distance between the discharging end of the vibration disk and the opening of the bearing piece.

Preferably, the material guiding mechanism comprises a material guiding pipe and a first supporting block, the material guiding block is provided with a channel matched with the third PCB support, one side of the first supporting block is connected with the material guiding pipe, the other side of the first supporting block is connected with the supporting mechanism, it can be understood that the shape of the material guiding pipe can be any shape, only the channel matched with the third PCB support is arranged in the material guiding pipe, and the third PCB support can slide in the channel.

The receiving mechanism and the clamping mechanism are arranged on the supporting mechanism, the receiving mechanism is right opposite to the discharge end of the material guiding mechanism and used for receiving a third PCB support falling out of the discharge end of the material guiding mechanism, and the clamping mechanism is used for transporting the third PCB support on the material guiding mechanism to a specified position.

Preferably, the receiving mechanism comprises a second supporting block and a receiving piece, one side of the second supporting block is connected with the supporting mechanism, the other side of the second supporting block is connected with the receiving piece, a groove 221 matched with the third PCB support is formed in the receiving piece, an opening communicated with the groove 221 is formed in the receiving piece, and the opening is right opposite to the discharging end of the material guiding mechanism.

It can be understood that the first supporting block and the second supporting block are respectively used for adjusting the heights of the material guide pipe and the receiving piece, so that the discharge end of the material guide pipe is butted with the opening, and the feed end of the material guide pipe is butted with the discharge end of the vibrating disc.

It can be understood that the adapting piece can be in any shape, and mainly comprises a groove 221, an opening and a clamping groove 222, wherein the groove 221 is formed in the top of the adapting piece, the groove 221 is used for placing and positioning a third PCB support, the opening is used for communicating the groove 221 with the discharge end of the material guide pipe, and the clamping groove 222 is used for positioning a first clamping plate and a second clamping plate, so that the third PCB support can be clamped from two sides conveniently.

Preferably, the clamping mechanism comprises a third supporting block, a sixth cylinder, a seventh cylinder and a clamping piece, one side of the third supporting block is connected with the supporting mechanism, the other side of the third supporting block is connected with the sixth cylinder, the output end of the sixth cylinder is connected with the seventh cylinder and drives the seventh cylinder to vertically move up and down, the output end of the seventh cylinder is connected with the clamping piece and drives the clamping piece to reciprocate in a certain linear direction of a horizontal plane, and the clamping piece is used for clamping the third PCB support.

The third supporting block is mainly used for supporting and fixing the sixth air cylinder, it can be understood that the sixth air cylinder is fixed at different positions of the third supporting block, fixed-point grabbing and placing at different positions can be achieved, and the shape of the third supporting block is not limited.

The sixth cylinder provides power for reciprocating motion in the vertical direction, and the seventh cylinder provides power for reciprocating motion in the water direction, so that the clamping piece is driven to move up and down and horizontally move to reciprocate.

The clamping piece is provided with an adjustable clamping gap, the function of clamping and putting down the PCB third support is realized by adjusting the size of the clamping gap, specifically, the clamping gap is adjusted to be small until the PCB third support is clamped, and the clamping is increased until the PCB third support in the clamping gap is loosened.

More preferably, the clamping member includes an eighth cylinder, a first clamp plate and a second clamp plate, the eighth cylinder is connected with the output end of the seventh cylinder, the output end of the eighth cylinder is connected with one of the first clamp plate and the second clamp plate, and the first clamp plate and the second clamp plate move back to back or in opposite directions.

The first clamping plate is fixed at the non-output end of the eighth cylinder, the second clamping plate is fixed at the output end of the eighth cylinder, and the second clamping plate moves towards the direction close to or far away from the first clamping plate under the driving of the eighth cylinder; in a similar way, the second clamping plate is fixed at the non-output end of the eighth cylinder, the first clamping plate is fixed at the output end of the eighth cylinder, and the first clamping plate moves towards the direction close to or away from the second clamping plate under the driving of the eighth cylinder.

It is to be understood that the connection manner between the first clamp plate and the eighth cylinder and the second clamp plate is not limited to the above-described method as long as the function of adjusting the gap between the first clamp plate and the second clamp plate is achieved.

The bottoms of the first clamping plate and the second clamping plate correspond to two clamping grooves 222 which are formed in the bearing part and communicated with the groove 221 respectively, the two clamping grooves 222 are located on two sides of the groove 221 respectively, and the first clamping plate and the second clamping plate can conveniently and completely grab the side wall of the third PCB support through the clamping grooves 222.

When the PCB supporting frame is in operation, the PCB third supporting frame is guided into the vibrating disc, the vibrating disc vibrates to arrange the PCB third supporting frames in sequence, the PCB third supporting frames are guided into the material guide pipe from the discharge end of the vibrating disc, the former PCB third supporting frame moves forward under the pushing of the next PCB third supporting frame until the former PCB third supporting frame is pressed in the groove 221 through the opening of the bearing piece, at the moment, the sixth air cylinder drives the clamping piece to move downward until the bottoms of the first clamping plate and the second clamping plate respectively enter the corresponding clamping grooves 222, the eighth air cylinder is started to reduce the gap between the first clamping plate and the second clamping plate so as to clamp the PCB third supporting frame, the sixth air cylinder drives the clamping piece and the PCB third supporting frame to move upward until the PCB third supporting frame is separated from the groove 221, the seventh air cylinder is started to drive the PCB third supporting frame to linearly move to a certain set position along the horizontal plane, the sixth air cylinder drives the PCB third supporting frame to move downward until the PCB third supporting frame is in point, the eighth cylinder starts, makes the clearance grow between first splint and the second splint to PCB third support transportation is accomplished, and the clamping piece resets, repeats above-mentioned step, but the PCB third support of transporting of automatic assembly line.

The magnet feeding assembly 400 in this embodiment is installed on the workbench 100 and used for conveying magnets, and the discharge end of the magnet feeding assembly 400 corresponds to one of the grooves 221.

Preferably, magnetite material loading subassembly 400 includes a location equipment mechanism and a feed mechanism, and during the implementation, fixes the PCB support on workstation 100, and makes the PCB support just to location equipment mechanism, and feed mechanism is used for placing a plurality of magnetite to in leading-in location equipment mechanism in proper order with the magnetite, location equipment mechanism impresses the magnetite in the mount, thereby accomplish the equipment work, specific work is kept away from and is carried out detailed explanation respectively through following.

Preferably, a plurality of grooves 221 can be arranged, the plurality of grooves 221 are arranged along the circumferential direction of the rotating surface, and after the assembly of the workpiece in one groove 221 is completed, the workpiece placed in the next groove 221 in advance can be directly rotated into the positioning assembly mechanism for assembly, so that the assembly efficiency is improved.

The positioning assembly mechanism in the embodiment comprises an upper clamping piece, a positioning piece and a lower clamping piece which are sequentially arranged from top to bottom, wherein the positioning piece comprises a fixed frame, a movable block, two fixed shafts, a top block and a fixed magnet, the fixed frame is arranged on the workbench 100 and is positioned below one of the grooves 221, the movable block is embedded in the fixed frame, the two fixed shafts are parallel and vertically embedded in the fixed frame, one end of each fixed shaft is connected with the inner wall of one side of the fixed frame, the other end of each fixed shaft penetrates through the movable block and is connected with the inner wall of the other side of the fixed frame, the top block is arranged above the movable block, the top block penetrates through a chute which is formed in the fixed frame along the vertical direction, a discharge hole right opposite to the chute is formed above the fixed frame, a feed inlet which is simultaneously communicated with the chute and the discharge hole is formed in the, the upper clamping piece is right opposite to one groove 221 and used for pressing a workpiece in the groove 221, the lower clamping piece is arranged on the fixed frame, and the acting end of the lower clamping piece is used for pushing the movable block to drive the ejector block to move up and down.

The fixing frame is square and convenient to connect, and the shape of the fixing frame is not limited, and can be replaced by a ring and the like.

Wherein, the movable block is a structure along the motion of fixed axle length direction, and below and the tight effect end butt of lower clamp, top are used for connecting the kicking block, and the activity is fast and the cooperation between the fixed axle is connected the motion that makes the kicking block more stable to guarantee the precision of PCB support and magnetite equipment.

The magnet fixing device has two functions, wherein one function is to suck the magnet positioned in the feeding port into the space between the chute and the discharging port, so that the magnet can be conveniently ejected out by the ejector block; the other function has the function of detecting the direction of the magnets arranged on the PCB support, if the fixed magnets and the magnets are attracted, the installation direction of the magnets is correct, and if the fixed magnets and the magnets are attracted, the installation of the magnets is reversed, and the magnets attracted mutually are turned.

Preferably, the chute, the discharge port and the groove 221 are sequentially arranged from bottom to top, the ejector block is in sliding connection with the chute or/and the discharge port, the size and the shape of the cross section of the chute are the same as those of the cross section of the discharge port, and the magnet can be ejected out of the discharge port through the movement of the ejector block.

The upper clamping member includes a fixing frame and a ninth cylinder, the fixing frame is disposed on the worktable 100, the ninth cylinder is disposed on the fixing frame, and an output end of the ninth cylinder is vertically downward directed to one of the grooves 221.

The lower clamping piece is a tenth cylinder, the tenth cylinder is arranged below the fixed frame, and the output end of the tenth cylinder points to the movable block vertically upwards.

Preferably, the output end of the ninth cylinder and the output end of the tenth cylinder are coaxially arranged, so that the stress is uniform, and the service life of the device is prolonged.

It is understood that the ninth cylinder and the tenth cylinder may be replaced by a telescopic member such as a hydraulic cylinder.

The feeding mechanism in this embodiment is disposed on the working table 100, and the discharging end of the feeding mechanism is opposite to the feeding hole of the positioning member, it can be understood that the feeding mechanism is used for feeding the magnets into the feeding hole one by one, and the magnets are sucked into the space between the chute and the discharging hole through the fixed magnets, so that the feeding amount is large, the feeding is smooth, and the stability is high.

Preferentially, feed mechanism includes a feed plate, one selects the groove spare, a correction piece and a second driving piece, set up a plurality of first feed chutes that are parallel to each other and the slope sets up on the feed plate, be used for placing a plurality of magnetite, select the groove spare to be fixed in on the workstation 100 and one end and first feed chute butt, select and seted up a second feed chute on the groove spare, and correspond with one of them first feed chute, it is equipped with the third feed chute that a level was arranged to release on the correction piece, third feed chute one end and second feed chute butt joint, the other end and feed inlet butt joint, the second driving piece drives the feed plate and removes along selecting groove spare length direction.

Wherein, the feed plate does not restrict its shape, only needs the top to have a plurality of first feed chutes that are the slope form that are parallel to each other, and a plurality of magnetite incorgruous attract each other, are the strip, and embedded in first feed chute to under the effect of gravity, can slide along with first feed chute.

The groove selecting piece has the advantages that an independent second feeding groove formed in the groove selecting piece is in butt joint with one first feeding groove, the magnets can be guided into the second feeding groove from the first feeding groove, the rest first feeding grooves are blocked by the side wall of the groove selecting piece, after the magnets in one first feeding groove are used up, the second feeding groove is adjusted to be in butt joint with the other first feeding groove filled with the magnets, the feeding function is continuously achieved, and the working principle can contain a large number of magnets at one time.

The correcting part is used for guiding the magnet guided into the third feeding groove formed in the second feeding groove, the third feeding groove is in a long strip shape and used for enabling the magnet entering the feeding hole to be stable, the magnet is in butt joint with the feeding hole, and subsequent assembly work is facilitated.

It is understood that the cross section of the first feed chute, the cross section of the second feed chute, and the cross section of the third feed chute are all the same in shape and size, and the first feed chute, the second feed chute, and the third feed chute form a passage leading to the feed port for transporting the magnets.

Preferably, the correcting member is a square block disposed on the working table 100, and the correcting member is located between the slot selecting member and the fixing frame.

Preferably, the second driving member includes a servo motor, a screw rod and a base, the servo motor is fixed on the workbench 100, the upper portion of the base is fixedly connected with the feeding plate, the lower portion of the base is slidably connected with the workbench 100, one end of the screw rod is connected with the output end of the servo motor, and the other end of the screw rod penetrates through an internal thread hole formed in the base.

During operation, the motor is started to drive the screw rod to rotate, and the screw rod is in threaded connection with the internal thread hole to drive the base to be in sliding connection with the workbench 100, so that different first feeding grooves are adjusted to be in butt joint with the second feeding grooves.

Wherein, the length direction of screw is parallel to each other with the groove butt face of selecting the groove spare and first feeding.

The during operation, place the PCB support in the recess 221 on workstation 100, through feed mechanism, the magnetite is through first feed chute, the leading-in feed inlet of second feed chute and third feed chute, at this moment, the intraoral fixed magnet of feed inlet inhales between spout and the discharge gate with nearest one side magnet, start ninth cylinder and tenth cylinder simultaneously, the flexible end extension of ninth cylinder supports the PCB support from the top, support the PCB support in recess 221, prevent that the PCB support from jumping out, the flexible end extension of tenth cylinder promotes the movable block from the below, drive the kicking block, with the magnetite ejecting recess 221 that enters into in the discharge gate, and in the PCB support of impressing, accomplish the equipment.

The PCB loading assembly 500 in this embodiment is installed on the workbench 100 and used for conveying the PCB, and the discharge end of the PCB loading assembly 500 corresponds to one of the grooves 221.

As shown in fig. 6, preferably, the PCB loading assembly 500 includes a PCB placement board 510, at least one PCB positioning board 520, and a PCB conveying mechanism 530, wherein the PCB placement board 510 is mounted on the workbench 100, the at least one PCB positioning board 520 is clamped on the positioning pins of the PCB placement board 510, and the PCB conveying mechanism 530 is mounted on the workbench 100 and is configured to grab the PCB placed on the PCB positioning board 520 into the corresponding groove 221.

As shown in fig. 7, more preferably, the PCB conveying mechanism 530 includes a first support 531, a first cylinder 532, a second cylinder 533, a third cylinder 534 and a first gripper 535, the first support 531 is mounted on the worktable 100, the first cylinder 532 is fixed on the first support 531, an output end of the first cylinder 532 drives the second cylinder 533 to move, the second cylinder 533 drives the third cylinder 534 to move, and the third cylinder 534 drives the first gripper 535 to move, a movement direction of an output shaft of the first cylinder, a movement direction of an output shaft of the second cylinder and a movement direction of an output shaft of the third cylinder form a three-axis linkage, that is, the movements of the first cylinder 532, the second cylinder 533 and the third cylinder 534 form three coordinate axes in a spatial coordinate system.

The extending direction of the output shaft of the first cylinder 532 and the extending direction of the output shaft of the second cylinder 533 are perpendicular to each other and parallel to the turntable 210, and the extending direction of the output shaft of the third cylinder 534 is perpendicular to the turntable 210.

It is understood that the first hand grip 535 may be replaced with a grip in the PCB rack feeding assembly 300, only to satisfy the function of being able to transfer the PCB.

The blanking assembly 600 in this embodiment is installed on the working table 100, and the feeding end of the blanking assembly 600 corresponds to one of the grooves 221.

As shown in fig. 8, preferably, the blanking assembly 600 includes a blanking plate 610 and a blanking mechanism 620, the blanking plate 610 is mounted on the working table 100, and the blanking mechanism 620 is mounted on the working table 100 for taking the assembled PCB out of the corresponding groove 221.

As shown in the problem 9, more preferably, the blanking mechanism 620 includes a second support 621, a fourth cylinder 622, a fifth cylinder 623, and a second gripper 624, the second support 621 is mounted on the working table 100, the fourth cylinder 622 is fixed on the second support 621, an output end of the fourth cylinder 622 drives the fifth cylinder 623 to move, the fifth cylinder 623 drives the second gripper 624 to move, a moving direction of an output shaft of the fourth cylinder is perpendicular to a moving direction of an output shaft of the fifth cylinder, that is, the moving directions of the fourth cylinder 622 and the fifth cylinder 623 form two coordinate axes in a rectangular coordinate system.

Wherein the extending direction of the output shaft of the fourth cylinder 622 is parallel to the rotary plate 210 and is directed to one of the fixed blocks 220 closest thereto, and the extending direction of the output shaft of the fifth cylinder 623 is perpendicular to the rotary plate 210.

It is understood that the second finger 624 may be replaced by a clamping member in the PCB stand feeding assembly 300, only to satisfy the function of being able to transfer the PCB.

The assembly apparatus of the PCB support, the magnet, and the PCB board further includes a cover 700, and the cover 700 is fixed on the work table 100.

The working process is as follows: the first step is as follows: the PCB support feeding assembly 300 guides the PCB support into the groove 221 of the fixing block 220 closest thereto.

The second step is that: the turntable 210 rotates ninety degrees, the groove 221 provided with the PCB bracket corresponds to the magnet feeding assembly 400, the magnet feeding assembly 400 installs the magnet on the corresponding PCB bracket, and meanwhile, the groove 221 on the next fixed block 220 is consistent with the process of the first step.

The third step: the turntable 210 rotates ninety degrees, the grooves 221 provided with the PCB supports and the magnets correspond to the PCB feeding assembly 500, the first hand grab 535 can be driven to any position through the driving of the first air cylinder 532, the second air cylinder 533 and the third air cylinder 534, the PCB placed on the PCB positioning plate 520 is grabbed into the corresponding groove 221, the PCB is pressed downwards, the PCB is clamped with the PCB supports, the assembly is completed, and meanwhile, the grooves 221 on the two rear fixing blocks 220 are consistent with the process of the second step.

Fourthly, the turntable 210 rotates ninety degrees, the groove 221 provided with the assembled PCB support corresponds to the blanking assembly 600, the fourth cylinder 622 and the fifth cylinder 623 are driven to drive the second gripper 624 to move, the assembled PCB support in the corresponding groove 221 is gripped onto the blanking plate 610, and therefore blanking is completed, and meanwhile, the grooves 221 on the last three fixing blocks 220 are consistent with the procedure in the third step.

And fifthly, rotating the turntable 210 by ninety degrees, resetting the blanked groove 221 to the position of the first step, and executing the first step, namely finishing the whole cycle.

Different from the prior art, the utility model can connect the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500 and the blanking assembly 600 through the transfer assembly 200, the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500 and the blanking assembly 600 are respectively positioned around the transfer assembly 200, when the turntable 210 does not rotate, the PCB support feeding assembly 300, the magnet feeding assembly 400, the PCB board feeding assembly 500 and the blanking assembly 600 respectively perform the feeding or blanking function with the corresponding groove 221 on the fixed block 220, the turntable 210 stops rotating by a certain angle, the groove 221 correspondingly enters the next procedure, the assembly of a plurality of continuities is realized, compared with the prior art, the assembly efficiency is higher, and the area required by a large-area assembly line is not occupied, the operation of the whole set of equipment can be completed only by one person, the automation degree is high.

It should be noted that the above embodiments belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. An assembly device of a PCB board, comprising:

the workbench is provided with a mounting surface;

the transfer assembly comprises a rotary disc, four fixed blocks and a first driving piece, the rotary disc is arranged on the mounting surface, the four fixed blocks are uniformly arranged along the circumferential direction of the rotary disc, a groove is formed in each fixed block, each groove is in a long strip shape and used for being clamped with a PCB (printed circuit board) bracket, the first driving piece is arranged on the workbench, and the output end of the first driving piece is in transmission connection with the rotary disc and used for driving the rotary disc to rotate;

PCB support material loading subassembly, magnetite material loading subassembly, PCB board material loading subassembly and unloading subassembly, PCB support material loading subassembly's discharge end, magnetite material loading subassembly's discharge end, PCB board material loading subassembly's discharge end and the feed end of unloading subassembly are followed carousel circumference arranges in proper order, and with four recess one-to-one.

2. The PCB assembly device of claim 1, wherein the fixing block is provided with clamping grooves which are positioned at two sides of the groove and are communicated with the groove.

3. The PCB assembly apparatus of claim 1, wherein the first driving member is a motor, and an output shaft of the motor is connected to the turntable.

4. The PCB assembly apparatus of claim 3, wherein the output shaft of the motor is coaxially connected to the turntable.

5. The PCB assembling device of claim 1, wherein the PCB loading assembly comprises a PCB placing board, at least one PCB positioning board and a PCB conveying mechanism, the PCB placing board is mounted on the workbench, the at least one PCB positioning board is clamped on the positioning pins on the PCB placing board, and the PCB conveying mechanism is mounted on the workbench and used for grabbing and conveying the PCB placed on the PCB positioning board to the corresponding groove.

6. The PCB assembling device of claim 5, wherein the PCB conveying mechanism comprises a first support, a first cylinder, a second cylinder, a third cylinder and a first gripper, the first support is mounted on the workbench, the first cylinder is fixed on the first support, an output end of the first cylinder drives the second cylinder to move, the second cylinder drives the third cylinder to move, the third cylinder drives the first gripper to move, and a moving direction of an output shaft of the first cylinder, a moving direction of an output shaft of the second cylinder and a moving direction of an output shaft of the third cylinder form three-axis linkage.

7. The PCB assembling device of claim 1, wherein the blanking assembly comprises a blanking plate and a blanking mechanism, the blanking plate is mounted on the workbench, and the blanking mechanism is mounted on the workbench and used for taking the assembled PCB out of the corresponding groove.

8. The PCB assembling device of claim 7, wherein the blanking mechanism comprises a second bracket, a fourth cylinder, a fifth cylinder and a second gripper, the second bracket is mounted on the workbench, the fourth cylinder is fixed on the second bracket, an output end of the fourth cylinder drives the fifth cylinder to move, the fifth cylinder drives the second gripper to move, and a moving direction of an output shaft of the fourth cylinder is perpendicular to a moving direction of an output shaft of the fifth cylinder.

9. The apparatus of claim 1, wherein the apparatus further comprises a cover fixed to the table.

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