CN118458225A - An automatic conveying device for accessories used in processing reducer housing - Google Patents

Abstract

The invention relates to the technical field of automatic conveying, and discloses an accessory automatic conveying device for machining a speed reducer shell, which comprises a conveying assembly and a plurality of machining stations arranged on the conveying assembly, wherein the conveying assembly comprises a conveying belt driven by a conveying motor, a plurality of loading and unloading seats are guided on the conveying belt, and loading and unloading tools are inserted into the loading and unloading seats; this scheme sets up traditional conveyer belt side direction to set up loading and unloading seat on the conveyer belt, be used for pegging graft the mode of fixed loading and unloading frock and carry out swift loading and unloading to the accessory, and utilize locking component locking to get into the loading and unloading frock of processing station, on the one hand can swiftly follow conveying component with the accessory and load and unload, on the other hand can carry out swift locking again it, prevent that the accessory from taking place unexpected removal in processing or assembly process.

Description

An automatic conveying device for accessories used in processing reducer housing

Technical Field

The invention relates to the technical field of automatic conveying, in particular to an automatic conveying device for accessories used for processing a reducer housing.

Background Art

The reducer is an independent component consisting of a gear transmission, a worm transmission, or a gear-worm transmission enclosed in a rigid housing. It is often used as a reduction transmission device between the prime mover and the working machine. It plays the role of matching the speed and transmitting the torque between the prime mover and the working machine or the actuator. It is widely used in modern machinery. The reducer housing refers to the outer shell that protects the reducer. In the automated production and processing of the reducer housing, a variety of parts are required to be used for processing or assembly of accessories.

However, in actual use, the existing conveying device for processing reducer housing parts may cause the reducer housing parts to shift due to the inertia of the conveyor belt when conveying the reducer housing parts, or the reducer housing parts may not be placed in place, thus affecting subsequent processing.

At the same time, in order to ensure the positioning position of the reducer housing accessories, the existing conveying device cannot adjust the angle of the accessories, which causes certain inconveniences in the automated processing or assembly process.

Summary of the invention

The object of the present invention is to provide an automated conveying device for accessories used in processing a reducer housing, aiming to solve the problem that the existing automated conveying device cannot ensure the stability and positioning of the reducer housing during processing while adjusting the angle of the accessories.

The present invention is implemented as follows: an automatic conveying device for processing accessories for a reducer housing includes a conveying assembly and a plurality of processing stations arranged on the conveying assembly, the conveying assembly includes a conveying belt driven by a conveying motor, a plurality of loading and unloading seats are guided on the conveying belt, and the loading and unloading seats are plugged with loading and unloading tools;

The loading and unloading tool comprises a loading and unloading base plate plugged into the loading and unloading seat, a support is telescopically mounted on the loading and unloading base plate, a rotating shaft on the support is connected to a rotating plate, and a fixed plate is connected through the rotating plate, two groups of clamping members are opened and closed on the fixed plate, and accessories are clamped and fixed on the clamping members;

The external bearing of the support is connected with a butt ring, one side of the fixed plate is connected with two diagonal support rods through a rotating shaft, and the other end of the diagonal support rod is provided with a slider, which slides on the surface of the butt ring through the slider to adjust the inclination angle of the accessory.

Preferably, the conveying assembly also includes a locking assembly, which includes a plurality of locking plates fixed on both sides of the conveyor belt, a first support rod fixed on the locking plate, a second support rod extending vertically to the surface of the conveyor belt fixed at the end of the first support rod, and a locking plate fixed to the end of the second support rod through a nut head.

Preferably, a sleeve is provided on the surface of the loading and unloading base plate, a connecting rod is telescopically provided inside the sleeve, a stop plate is provided at one end of the connecting rod close to the sleeve, and a spring is provided between the stop plate and the inner wall of the other end of the sleeve;

An opening is arranged on one side of the loading and unloading seat, a slot communicating with the opening is arranged on the surface of the loading and unloading seat, the sleeve extends to the outside of the loading and unloading seat through the slot, and a handle is arranged on the side of the loading and unloading base away from the slot.

Preferably, a first clamping rod is connected to an internal bearing on one side of the fixing plate, and two rotating rods vertically arranged to the first clamping rod are staggeredly connected to the fixing plate through the bearing, and the two rotating rods are transmission-connected to the first clamping rod through bevel gears;

The outside of the rotating rod is threadedly connected with a telescopic rod, and the ends of the two telescopic rods respectively penetrate and extend to the outside of the fixed plate, and the clamping member is fixedly connected through the telescopic rod.

Preferably, the inner bearing of the clamping member is connected to a second clamping rod, and clamping plates are sleeved on both ends of the second clamping rod;

The two ends of the second clamping rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the clamping plates at the two ends are respectively provided with thread grooves engaged with the forward thread and the reverse thread.

Preferably, a locking groove is provided inside the clamping plate, and a locking piece is fixed to the locking groove of the clamping plate by bolts, and a cross-section of one side of the locking piece is V-shaped for clamping the side wall of the accessory.

Preferably, the outer bearing at the end of the support is connected with a collar, and both ends of one side of the fixed plate are connected with diagonal support rods through a rotating shaft, and the end of the diagonal support rod is provided with a slider, which slides on the surface of the collar through the slider;

The ends of the retaining ring are respectively provided with a recessed portion and a protruding portion, and the recessed portion is arranged opposite to the protruding portion. The retaining ring is arranged at the recessed portion and the protruding portion through a smooth transition by chamfering.

Preferably, positioning sensors are provided on both sides of the conveyor belt close to the processing station, and an electric telescopic machine is installed on the top of the processing station, and a stabilizing plug plate is connected to the telescopic end of the electric telescopic machine;

The end of the stabilizing plug plate is provided with a chamfer, the stabilizing plug plate is provided with a socket, and the end of the support is arranged in a conical shape.

Preferably, a steering motor and an azimuth motor are respectively installed on the stabilizing plug plate, and the output shafts of the steering motor and the azimuth motor are both sleeved with gears. The outer side of the support is sleeved with a gear ring that meshes with the output shaft gear of the steering motor, and the end of the abutment ring is provided with a transmission tooth groove that meshes with the output shaft gear of the azimuth motor.

The invention discloses an automatic conveying device for accessories used in processing a reducer housing, and the beneficial effects are:

1. This solution sets the traditional conveyor belt sideways and sets a loading and unloading seat on the conveyor belt to quickly load and unload the accessories by plugging in fixed loading and unloading tools, and uses a locking component to lock the loading and unloading tools entering the processing station. On the one hand, the accessories can be quickly loaded and unloaded from the conveyor component, and on the other hand, they can be quickly locked to prevent accidental movement of the accessories during processing or assembly.

2. An electric telescopic machine is installed at the processing station, and the electric telescopic machine is used to push the stable plug plate into the loading and unloading tooling of the parts to be processed, so as to quickly position them and ensure the stability of the loading and unloading tooling;

3. By installing a steering motor and an azimuth motor on the stabilizing plug plate, when the stabilizing plug plate is inserted into the outside of the support of the loading and unloading tooling, it can respectively engage with the gear ring outside the support and the transmission tooth groove outside the abutment ring through the gear. The steering motor is used to adjust the direction of the fixing plate, and the azimuth motor is used to adjust the deflection of the fixing plate, so as to achieve the adjustment requirements of the azimuth and offset angle of the accessories. There is no need to install a motor on each loading and unloading tooling. Such a design reduces costs and makes processing or assembly more convenient to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of an automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention;

FIG2 is a partial internal schematic diagram of a processing station of an automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention;

FIG3 is a schematic diagram of a partially enlarged structure of the automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention at A in FIG2 ;

4 is a schematic diagram of the assembly state of a loading and unloading tooling of an automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention;

5 is a schematic diagram of a loading and unloading tool structure of an automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention;

FIG6 is a schematic diagram of the lateral cross-sectional structure of FIG5 of an automatic conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention;

FIG. 7 is a schematic diagram of the forward cross-sectional structure of FIG. 5 of an automated conveying device for processing accessories for a reducer housing provided by an embodiment of the present invention.

Marking Description:

1. Conveying components; 2. Processing stations; 3. Loading and unloading tools; 4. Accessories;

11. Conveyor belt; 12. Loading and unloading seat; 13. Conveying motor; 14. Locking assembly;

121. slot;

141, locking plate; 142, first support rod; 143, second support rod; 144, nut head; 145, locking plate;

21. Electric telescopic machine; 22. Positioning sensor;

211, stabilizing plug board; 212, steering motor; 213, azimuth motor;

31. Loading and unloading base plate; 32. Sleeve; 33. Connecting rod; 34. Spring; 35. Support; 36. Fixing plate; 37. Clamping piece; 38. Snap ring;

311, handle;

351, gear ring; 352, rotating plate;

361, first clamping rod; 362, rotating rod; 363, telescopic rod; 364, diagonal bracing rod;

371, second clamping rod; 372, clamping plate; 373, locking piece;

381, transmission tooth groove; 382, recessed portion; 383, protruding portion.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

The implementation of the present invention is described in detail below in conjunction with specific embodiments.

In this embodiment:

Referring to FIG. 1 , a preferred embodiment of the present invention is provided.

The automatic conveying device for processing accessories for the reducer housing of this embodiment includes a conveying component 1 and a plurality of processing stations 2 arranged on the conveying component 1. The conveying component 1 includes a conveying belt 11 driven by a conveying motor 13. The conveying belt 11 is provided with a plurality of loading and unloading seats 12, and the loading and unloading seats 12 are plugged with loading and unloading tools 3.

The loading and unloading tool 3 includes a loading and unloading base plate 31 plugged into the loading and unloading seat 12, a support 35 is telescopically mounted on the loading and unloading base plate 31, a rotating shaft on the support 35 is connected to a rotating plate 352, and a fixed plate 36 is connected through the rotating plate 352, and two groups of clamping members 37 are opened and closed on the fixed plate 36, and the accessories 4 are clamped and fixed on the clamping members 37;

The external bearing of the support 35 is connected to a butt ring 38, and one side of the fixed plate 36 is connected to two diagonal support rods 364 through a rotating shaft. A slider is provided at the other end of the diagonal support rod 364, which slides on the surface of the butt ring 38 through the slider to adjust the inclination angle of the accessory 4.

Referring to FIG. 4 , the conveying assembly 1 also includes a locking assembly 14, which includes a plurality of locking plates 141 fixed on both sides of the conveying belt 11, and a first support rod 142 is fixed on the locking plate 141, and a second support rod 143 extending vertically to the surface of the conveying belt 11 is fixed at the end of the first support rod 142, and a locking piece 145 is fixed at the end of the second support rod 143 through a nut head 144. When the loading and unloading base plate 31 is fixed to the surface of the conveying belt 11 through the loading and unloading seat 12 and is transmitted to one side of the processing station 2 with the conveying belt 11, the two sets of locking pieces 145 will respectively conflict with the lower part of the loading and unloading seat 12 and the upper part of the loading and unloading base plate 31, so as to ensure that the conveying belt 11 will not be misaligned due to processing or assembly when driving the loading and unloading tooling 3 and the accessories 4 to enter the processing station 2;

Among them, an opening is provided on one side of the loading and unloading seat 12, and a slot 121 connected to the opening is provided on the surface of the loading and unloading seat 12. The sleeve 32 extends to the outside of the loading and unloading seat 12 through the slot 121. A handle 311 is provided on the side of the loading and unloading base plate 31 away from the slot 121. The handle 311 can be used to quickly pull out or insert the loading and unloading tool 3 from the opening on the loading and unloading seat 12, so as to facilitate the replacement of different loading and unloading tools 3 to meet the assembly requirements of different reducer housing accessories 4.

With reference to FIGS. 6-7 , a first clamping rod 361 is connected to an internal bearing on one side of the fixing plate 36. Two rotating rods 362 vertically arranged to the first clamping rod 361 are staggeredly connected to the inside of the fixing plate 36 through bearings. The two rotating rods 362 are transmission-connected to the first clamping rod 361 through bevel gears. The outside of the rotating rod 362 is threadedly connected to a telescopic rod 363, and the ends of the two telescopic rods 363 respectively penetrate and extend to the outside of the fixing plate 36. The clamping member 37 is fixedly connected through the telescopic rod 363. By rotating the first clamping rod 361, the two rotating rods 362 are synchronously driven to rotate, thereby pushing the telescopic rods 363 threadedly connected to the outside to transmit synchronously in the opposite direction at both ends of the fixing plate 36, driving the clamping member 37 to open and close, thereby completing the operation of clamping accessories 4 of different specifications.

Furthermore, the inner bearing of the clamping member 37 is connected with a second clamping rod 371, and both ends of the second clamping rod 371 are sleeved with clamping plates 372. Both ends of the second clamping rod 371 are respectively provided with forward threads and reverse threads, and the inner walls of the clamping plates 372 at both ends are respectively provided with thread grooves that mesh with the forward threads and reverse threads. Rotating the second clamping rod 371 can drive the clamping plates 372 connected with the forward threads and reverse threads at both ends to realize reverse synchronous transmission, thereby realizing a further clamping operation on the accessory 4.

Among them, a locking groove is opened inside the clamp plate 372, and the locking groove of the clamp plate 372 is fixed with a locking piece 373 by bolts. The cross-section of one side of the locking piece 373 is set in a V shape, which is used to clamp the side wall of the accessory 4. Under the action of the bolts and the locking groove, the locking piece 373 can slide and be fixed on the clamp plate 372, so as to lock accessories 4 of different specifications. The V-shaped locking piece 373 can better meet the clamping requirements of the accessory 4.

The outer bearing at the end of the support 35 is connected to a collar 38, and both ends of one side of the fixed plate 36 are connected to a diagonal support rod 364 through a rotating shaft. A slider is provided at the end of the diagonal support rod 364, which slides on the surface of the collar 38 through the slider. The ends of the collar 38 are respectively provided with a recessed portion 382 and a protruding portion 383, and the recessed portion 382 and the protruding portion 383 are arranged opposite to each other. The collar 38 is located at the recessed portion 382 and the protruding portion 383, and both are arranged with a smooth transition through chamfering. When the collar 38 rotates, the recessed portion 382 and the protruding portion 383 will respectively contact the slider at the end of the diagonal support rod 364, which makes the diagonal support rod 364 pull the fixed plate 36 to achieve an angular offset along the rotating plate 352 so as to meet the requirements of assembly and processing.

Furthermore, the conveyor belt 11 is provided with positioning sensors 22 on both sides close to the processing station 2. The positioning sensors 22 are laser positioning devices. The position of the accessories 4 sent into the processing station 2 is located by the positioning sensors 22, and an electric telescopic machine 21 is installed on the top of the processing station 2. The telescopic end of the electric telescopic machine 21 is connected to a stabilizing plug plate 211. Referring to FIG. 5, a sleeve 32 is provided on the surface of the loading and unloading base plate 31, and a connecting rod 33 is provided inside the sleeve 32 for telescopic operation. A stop plate is provided at one end of the connecting rod 33 close to the sleeve 32, and a spring 34 is provided between the stop plate and the inner wall of the other end of the sleeve 32. It should be noted that a chamfer is provided at the end of the stabilizing plug plate 211, and a socket is provided on the stabilizing plug plate 211. The end of the support 35 is conically set. When the stabilizing plug plate 211 is pushed out and inserted into the outer side of the end of the support 35 by the electric telescopic machine 21, its chamfer will push the conically set support 35, and push the loading and unloading tool 3 outward through the sleeve 32 and the connecting rod 33, and compress the spring 34, so as to ensure the stability of the loading and unloading tool 3 during the processing or assembly of the accessory 4. After the processing or assembly of the accessory 4 is completed, the electric telescopic machine 21 drives the stabilizing plug plate 211 to withdraw from the outside of the support 35, and resets it under the reaction of the spring 34.

In order to achieve the above-mentioned adjustment requirements for the azimuth and offset angle of the accessory 4, a steering motor 212 and an azimuth motor 213 are respectively installed on the stabilizing plug plate 211, and the output shafts of the steering motor 212 and the azimuth motor 213 are both sleeved with gears. The outer side of the support 35 is sleeved with a gear ring 351 that meshes with the output shaft gear of the steering motor 212, and the end of the retaining ring 38 is provided with a transmission tooth groove 381 that meshes with the output shaft gear of the azimuth motor 213. When the stabilizing plug plate 211 is inserted into the support 35, the steering motor 212 and the azimuth motor 213 will respectively mesh with the gear ring 351 outside the support 35 and the transmission tooth groove 381 outside the retaining ring 38 through gears, and the direction of the fixed plate 36 is adjusted by the steering motor 212, and the deflection of the fixed plate 36 is adjusted by the azimuth motor 213.

In this solution, the traditional conveyor belt 11 is arranged sideways, and a loading and unloading seat 12 is arranged on the conveyor belt 11, which is used to quickly load and unload the accessories 4 by plugging and fixing the loading and unloading tool 3, and the locking component 14 is used to lock the loading and unloading tool 3 entering the processing station 2. On the one hand, the accessories 4 can be quickly loaded and unloaded from the conveyor component 1, and on the other hand, it can be quickly locked to prevent the accessories 4 from accidentally moving during the processing or assembly process;

In this solution, an electric telescopic machine 21 is arranged on the processing station 2, and the electric telescopic machine 21 is used to push the stable plug plate 211 to be inserted into the loading and unloading tooling 3 of the part to be processed 4, so as to quickly position it and ensure the stability of the loading and unloading tooling 3;

This solution installs a steering motor 212 and an azimuth motor 213 on the stabilizing plug plate 211, so that when the stabilizing plug plate 211 is inserted into the outside of the support 35 of the loading and unloading tool 3, it can engage with the gear ring 351 outside the support 35 and the transmission tooth groove 381 outside the retaining ring 38 through the gears respectively. The steering motor 212 is used to adjust the direction of the fixing plate 36, and the azimuth motor 213 is used to adjust the deflection of the fixing plate 36, so as to achieve the adjustment requirements of the azimuth and offset angle of the accessory 4. There is no need to install a motor on each loading and unloading tool 3. This design reduces costs and makes processing or assembly more convenient to operate.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The automatic accessory conveying device for machining the speed reducer shell is characterized by comprising a conveying assembly and a plurality of machining stations arranged on the conveying assembly, wherein the conveying assembly comprises a conveying belt driven by a conveying motor, a plurality of loading and unloading seats are guided on the conveying belt, and loading and unloading tools are inserted into the loading and unloading seats;

The assembly and disassembly tool comprises an assembly and disassembly base plate which is inserted on the assembly and disassembly base plate, a support is flexibly arranged on the assembly and disassembly base plate, a rotating shaft on the support is connected with a rotating plate, a fixed plate is connected through the rotating plate, two groups of clamping pieces are arranged on the fixed plate in an opening-closing manner, and accessories are clamped and fixed on the clamping pieces;

The external bearing of support is connected with the ring that supports, one side of fixed plate is connected with two diagonal bracing through the pivot, the other end of diagonal bracing is provided with the slider, it through the slider slide in the surface of supporting the ring for adjust the inclination of accessory.

2. The automatic conveying device for accessory parts for machining of speed reducer housings of claim 1, wherein the conveying assembly further comprises a locking assembly, the locking assembly comprises a plurality of locking plates fixed on two sides of the conveying belt, a first supporting rod is fixed on each locking plate, a second supporting rod extending to the surface of the conveying belt vertically is fixed at the end part of each first supporting rod, and locking plates are fixed at the end parts of the second supporting rods through nut heads.

3. The automatic conveying device for accessories for machining of speed reducer housings according to claim 1, wherein a sleeve is arranged on the surface of the loading and unloading base plate, a connecting rod is arranged in the sleeve in a telescopic manner, a retaining plate is arranged at one end of the connecting rod, which is close to the sleeve, and a spring is arranged between the retaining plate and the inner wall of the other end of the sleeve;

An opening is formed in one side of the loading and unloading seat, a slot communicated with the opening is formed in the surface of the loading and unloading seat, the sleeve extends to the outside of the loading and unloading seat through the slot, and a lifting handle is arranged on one side, away from the slot, of the loading and unloading base plate.

4. The automatic accessory conveying device for machining the speed reducer shell according to claim 1, wherein a first clamping rod is connected to an inner bearing on one side of the fixed plate, two rotating rods perpendicular to the first clamping rod are connected to the inside of the fixed plate in a staggered manner through bearings, and the two rotating rods are in transmission connection with the first clamping rod through a bevel gear;

The outside equal threaded connection of bull stick has the telescopic link, and two the tip of telescopic link runs through respectively and extends to the outside of fixed plate, holder passes through telescopic link fixed connection.

5. The automatic conveying device for accessories for machining of speed reducer housings according to claim 1, wherein the inner bearings of the clamping pieces are connected with second clamping rods, and clamping plates are sleeved at two ends of each second clamping rod;

The two ends of the second clamping rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the clamping plates at the two ends of the second clamping rod are respectively provided with thread grooves meshed with the forward thread and the reverse thread.

6. The automatic accessory conveying device for machining a speed reducer casing according to claim 5, wherein a locking groove is formed in the clamping plate, the locking groove of the clamping plate is fixedly provided with a locking piece through a bolt, and one side section of the locking piece is arranged in a V shape and is used for being clamped with the side wall of the accessory.

7. The automatic conveying device for accessories for machining of speed reducer housings according to claim 1, wherein the outer bearing of the end part of the support is connected with a supporting ring, both ends of one side of the fixed plate are connected with inclined supporting rods through rotating shafts, and the end parts of the inclined supporting rods are provided with sliding blocks which slide on the surface of the supporting ring through the sliding blocks;

the end of the supporting ring is provided with a concave part and a convex part respectively, the concave part and the convex part are arranged oppositely, and the supporting ring is arranged at the concave part and the convex part and is arranged through chamfering smooth transition.

8. The automatic accessory conveying device for machining of the speed reducer shell according to claim 7, wherein positioning sensors are arranged on two sides, close to the machining station, of the conveying belt, an electric telescopic machine is arranged on the top of the machining station, and a telescopic end of the electric telescopic machine is connected with a stable plugboard;

The end part of the stable plugboard is provided with a chamfer, the stable plugboard is provided with a socket, and the end part of the support is in a conical shape.

9. The automatic accessory conveying device for machining the speed reducer shell according to claim 8, wherein the stabilizing plugboard is provided with a steering motor and an azimuth motor respectively, output shafts of the steering motor and the azimuth motor are respectively sleeved with gears, the outer side of the support is sleeved with a toothed ring meshed with the output shaft gear of the steering motor, and the end part of the supporting ring is provided with a transmission tooth slot meshed with the output shaft gear of the azimuth motor.