Steering and overturning workbench of man-machine cooperation production line for rotating cooperation of speed reducer

Abstract

The utility model belongs to the technical field of assembly production lines, and provides a steering and overturning workbench of a man-machine cooperation production line for rotating cooperation of a speed reducer, which comprises a working frame body, and the working frame body is provided with a conveying device, a limiting device, a jacking device, a rotating device and a position sensing device. According to the man-machine cooperation production line for assembling the speed reducer, the speed reducer is specifically the speed reducer in the ship industry, the speed reducer comprises a steel wheel, a wave generator, a flexible wheel, a cross bearing and a screw piece, the steel wheel and the cross bearing are assembled and locked through the screw, and the steel wheel needs to be overturned through a steering overturning device. Operators can conveniently assemble the rigid gear and the flexible gear, the manual overturning process is reduced, the operation time is shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of assembly production line, concretely relates to a steering turnover workbench for the man-machine cooperation production line of speed reducer rotation cooperation. BACKGROUND

[0002] Man-machine cooperation refers to that man and automation machine share work space and work at the same time, in the process of developing from pure manpower to full automation, facing complex production operation, automation equipment is still difficult to replace man to complete. In addition, limited by automation transformation cost, product part customization and diversification, equipment operator skill level is low and other factors, machine replaces man is still a long process.

[0003] At present, in the manufacturing production link of shipbuilding industry, the process flow of the assembly production operation of harmonic reducer is complex, single small batch, the number of non-standard parts of intermediate products is large, the physical size difference is big, the operation environment is relatively bad and other factors, therefore, the concept of man-machine cooperation needs to be introduced into the shipbuilding reducer component production line, so as to accelerate the implementation of lean management, realize the effect of cost reduction and benefit increase development. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned shortcomings of prior art, the utility model aims at providing a steering turnover workbench for the man-machine cooperation production line of speed reducer rotation cooperation.

[0005] The utility model solves the technical scheme that the technical problem adopts:

[0006] A steering turnover workbench for the man-machine cooperation production line of speed reducer rotation cooperation, including work frame body, the work frame body is equipped with conveying device, limiting device, jacking device, rotating device and position sensing device;

[0007] The conveying device includes the conveying end that can move relative to the horizontal direction of workbench surface of work frame body;

[0008] The limiting device is located at the movement route of the conveying end of the conveying device, and the limiting device includes the limiting end that can move relative to the vertical direction of workbench surface of work frame body;

[0009] The jacking device includes the jacking end that can move relative to the vertical direction of workbench surface of work frame body, the jacking end is located above the conveying device, the rotating device is equipped at the jacking end, the rotating end of the rotating device is equipped with the jaw device, and the jaw device has the clamping part that can adjust size;

[0010] The sensing end of the position sensing device is arranged towards the conveying end of the conveying device;

[0011] The position sensing device is electrically connected with the conveying device, the limiting device, the jacking device, the rotating device and the clamping jaw device.

[0012] Preferably, the conveying device comprises a conveying fixed support, a conveying drive motor, a conveying driving wheel assembly, a conveying driven wheel assembly and a conveying belt, the conveying fixed support and the conveying drive motor are fixed to the workbench body, the conveying driving wheel assembly and the conveying driven wheel assembly are arranged in the conveying fixed support and rotationally matched with the conveying fixed support, the conveying belt is sleeved on the conveying driving wheel assembly and the conveying driven wheel assembly and forms the conveying end, and the driving end of the conveying drive motor is connected with the conveying driving wheel assembly.

[0013] Preferably, the number of the conveying fixed supports is two and the conveying fixed supports are arranged in parallel.

[0014] The conveying driving wheel assembly and the conveying driven wheel assembly are identical in structure, the conveying driving wheel assembly comprises a rotating shaft and rotating wheels, the two ends of the rotating shaft are rotationally matched with the conveying fixed supports, the number of the rotating wheels is two, the driving end of the conveying drive motor is connected with the rotating shaft of the conveying driving wheel assembly, and the number of the conveying belts corresponds to the number of the rotating wheels.

[0015] Preferably, the height of the top of the conveying fixed support relative to the workbench table surface of the workbench body is greater than the height of the conveying belt relative to the workbench table surface of the workbench body, and the top of the conveying fixed support and the conveying belt form a conveying channel.

[0016] Preferably, the number of the limiting devices is two and the limiting devices are arranged between the two conveying belts.

[0017] The limiting device comprises a limiting support, a limiting cylinder, a limiting seat and a limiting piece, the limiting support is arranged on the workbench body, the limiting cylinder and the limiting seat are fixed to the limiting support, the middle part of the limiting piece is hingedly connected with the limiting seat, one end of the limiting piece is connected with the driving end of the limiting cylinder, and the other end is provided with a roller.

[0018] Preferably, the rollers of the two limiting devices are oppositely arranged, when the driving end of the limiting cylinder is in an extended state, the limiting piece rotates relative to the limiting seat and makes the distance between the rollers of the two limiting devices smaller.

[0019] Preferably, the jacking device comprises a jacking support, a jacking cylinder and a jacking connecting seat, the jacking support is arranged on the workbench body, the jacking cylinder is arranged on the jacking support, and the driving end of the jacking cylinder is connected with the jacking connecting seat.

[0020] The rotating device is arranged on the jacking connecting seat and comprises a rotating motor, and a driving end of the rotating motor is connected with the clamping jaw device.

[0021] Preferably, the clamping jaw device comprises a clamping jaw connecting seat, a clamping jaw cylinder, a first clamping jaw and a second clamping jaw, the clamping jaw cylinder is connected with the driving end of the rotating motor, the clamping jaw connecting seat is arranged on one end of the clamping jaw cylinder, the first clamping jaw is arranged on the clamping jaw connecting seat, the second clamping jaw is in sliding fit with the clamping jaw connecting seat, and the driving end of the clamping jaw cylinder is connected with the second clamping jaw.

[0022] The first clamping jaw and the second clamping jaw form a clamping part with adjustable size.

[0023] Preferably, the man-machine cooperation production line for assembling the speed reducer further comprises a turntable for placing the speed reducer, and the turntable is arranged on the conveying end of the conveying device.

[0024] Preferably, both ends of the turntable are provided with groove parts matched with the limiting ends of the limiting device.

[0025] Compared with the prior art, the man-machine cooperation production line for assembling the speed reducer has the following beneficial effects:

[0026] The man-machine cooperation production line for assembling the speed reducer is used for assembling the speed reducer in the ship industry, and the speed reducer comprises a steel wheel, a wave generator, a flexible wheel, a cross bearing and a screw part. The steel wheel is assembled with the cross bearing and is locked by the screw. The steel wheel is turned over by the turning-over device, so that the operator can assemble the steel wheel and the flexible wheel, the manual turning-over process is reduced, the operation time is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Fig. 1 It is a structure schematic view in the top direction of the present application.

[0029] Fig. 2 It is a perspective view of the present application.

[0030] Fig. 3 It is a front view of the limiting device of the present application.

[0031] Among them:

[0032] 1 - workbench body;

[0033] 2- conveying device, 201- conveying fixed bracket, 202- conveying drive motor, 203- conveying driving wheel assembly, 2031- rotating shaft, 2032- rotating wheel, 204- conveying driven wheel assembly, 205- conveyor belt;

[0034] 3-limiting device, 301-limiting bracket, 302-limiting cylinder, 303-limiting seat, 304-limiting member, 305-roller;

[0035] 4-lifting device, 401-lifting bracket, 402-lifting cylinder, 403-lifting connecting seat;

[0036] 5- Rotating device;

[0037] 6-grip device, 601-grip connecting seat, 602-grip cylinder component, 603-first gripper component, 604-second gripper component;

[0038] 7-turnaround table, 701-groove part. DETAILED DESCRIPTION

[0039] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of this application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0041] Example:

[0042] like Figs. 1-3 As shown, this embodiment provides a turning and flipping workbench for a human-machine collaborative production line for reducing gear rotation, comprising a working frame 1, on which a conveying device 2, a limiting device 3, a lifting device 4, a rotating device 5 and a position sensing device are provided;

[0043] The conveying device 2 includes a conveying end that can move horizontally relative to the working surface of the working frame 1;

[0044] The limiting device 3 is arranged at the moving route of the conveying end of the conveying device 2, and the limiting device 3 comprises a limiting end capable of moving vertically relative to the workbench surface of the workbench body 1;

[0045] The jacking device 4 comprises a jacking end capable of moving vertically relative to the workbench surface of the workbench body 1, and the jacking end is arranged above the conveying device 2. A rotating device 5 is arranged at the jacking end, and a clamping jaw device 6 is arranged at the rotating end of the rotating device 5. The clamping jaw device 6 has a clamping part with adjustable size.

[0046] The sensing end of the position sensing device is arranged towards the conveying end of the conveying device 2;

[0047] The position sensing device is electrically connected with the conveying device 2, the limiting device 3, the jacking device 4, the rotating device 5 and the clamping jaw device 6.

[0048] The human-machine collaborative production line for assembling the speed reducer of the embodiment is specifically a speed reducer in the ship industry, and the speed reducer comprises a steel wheel, a wave generator, a flexible wheel, a cross bearing and a screw part. After the steel wheel and the cross bearing are assembled and screwed, the steel wheel is turned over by the turning and overturning device, so that the operator can assemble the steel wheel and the flexible wheel, the manual overturning process is reduced, the operation time is reduced, and the production efficiency is improved.

[0049] The conveying end of the conveying device 2 of the embodiment is provided with a turnover table part 7 for placing the speed reducer. The position sensing device can adopt an infrared sensing device to sense the position information of the turnover table part 7. The above devices can be controlled by a PLC controller.

[0050] The conveying device 2 of the embodiment specifically comprises a conveying fixed support 201, a conveying drive motor 202, a conveying driving wheel assembly 203, a conveying driven wheel assembly 204 and a conveying belt 205. The conveying fixed support 201 and the conveying drive motor 202 are fixed to the workbench body 1. The conveying driving wheel assembly 203 and the conveying driven wheel assembly 204 are arranged in the conveying fixed support 201 and rotate with the conveying fixed support 201. The conveying belt 205 is sleeved on the conveying driving wheel assembly 203 and the conveying driven wheel assembly 204 to form a conveying end. The driving end of the conveying drive motor 202 is connected with the conveying driving wheel assembly 203.

[0051] Meanwhile, the number of the conveying fixed supports 201 is two, and the conveying fixed supports 201 are arranged in parallel.

[0052] The structure of the conveying driving wheel assembly 203 and the conveying driven wheel assembly 204 is the same, the conveying driving wheel assembly 203 comprises a rotating shaft 2031 and rotating wheels 2032, the two ends of the rotating shaft 2031 are rotationally connected with the conveying fixed support 201, the number of the rotating wheels 2032 is two, the driving end of the conveying driving motor 202 is connected with the rotating shaft 2031 of the conveying driving wheel assembly 203, and the number of the conveying belts 205 corresponds to the number of the rotating wheels 2032.

[0053] Specifically, the height of the top of the conveying fixed support 201 relative to the workbench surface of the workbench body 1 is greater than the height of the conveying belts 205 relative to the workbench surface of the workbench body 1, and the top of the conveying fixed support 201 and the conveying belts 205 form a conveying channel.

[0054] Specifically, the number of the limiting devices 3 is two and the two limiting devices 3 are arranged between the two conveying belts 205.

[0055] The limiting device 3 comprises a limiting support 301, a limiting cylinder 302, a limiting seat 303 and a limiting piece 304, the limiting support 301 is arranged on the workbench body 1, the limiting cylinder 302 and the limiting seat 303 are fixed to the limiting support 301, the middle part of the limiting piece 304 is hingedly connected with the limiting seat 303, one end of the limiting piece 304 is connected with the driving end of the limiting cylinder 302, and the other end is provided with a roller 305.

[0056] Specifically, the rollers 305 of the two limiting devices 3 are oppositely arranged, when the driving end of the limiting cylinder 302 is in the extended state, the limiting piece 304 rotates relative to the limiting seat 303, and the relative distance between the rollers 305 of the two limiting devices 3 becomes smaller.

[0057] According to the above structure, first, the conveying belts 205 of the conveying device 2 drive the movement of the turntable 7 relative to the workbench body 1 through the rotating cooperation of the conveying driving wheel assembly 203 and the conveying driven wheel assembly 204, when the position sensing device senses that the turntable 7 reaches the rotating work area, the work of the conveying driving motor 202 is stopped, at the same time, when the driving end of the limiting cylinder 302 of the limiting device 3 is in the extended state, the limiting piece 304 rotates relative to the limiting seat 303, and the relative distance between the rollers 305 of the two limiting devices 3 becomes smaller, so that the limiting piece 304 can contact the turntable 7, thereby limiting the turntable 7, and the rollers 305 can ensure that the limiting piece 304 more smoothly contacts the turntable 7, thereby preventing the sharp part of the limiting piece 304 from directly contacting the turntable 7 in the rotating process, thereby preventing structural damage.

[0058] The jacking device 4 of the embodiment comprises a jacking support 401, a jacking cylinder 402 and a jacking connecting seat 403, the jacking support 401 is arranged on the workbench body 1, the jacking cylinder 402 is arranged on the jacking support 401, and the driving end of the jacking cylinder 402 is connected with the jacking connecting seat 403;

[0059] The rotating device 5 is arranged on the jacking connecting seat 403 and comprises a rotating motor, and the driving end of the rotating motor is connected with the clamping jaw device 6.

[0060] Specifically, the clamping jaw device 6 comprises a clamping jaw connecting seat 601, a clamping jaw cylinder 602, a first clamping jaw 603 and a second clamping jaw 604, the clamping jaw cylinder 602 is connected with the driving end of the rotating motor, the clamping jaw connecting seat 601 is arranged at one end of the clamping jaw cylinder 602, the first clamping jaw 603 is arranged on the clamping jaw connecting seat 601, the second clamping jaw 604 is in sliding fit with the clamping jaw connecting seat 601, and the driving end of the clamping jaw cylinder 602 is connected with the second clamping jaw 604.

[0061] The first clamping jaw 603 and the second clamping jaw 604 form a clamping part with adjustable size.

[0062] According to the above structure, after the limiting device 3 limits the turntable 7, the jacking cylinder 402 of the jacking device 4 acts on the clamping jaw device 6 to move to the position of the turntable 7, and the distance between the first clamping jaw 603 and the second clamping jaw 604 is adjusted through the clamping jaw cylinder 602, so that the clamping part clamps the steel wheel of the speed reducer, the jacking device 4 acts on the clamping jaw device 6 to rise, so that the steel wheel of the speed reducer is separated from the turntable 7, and the rotating motor of the rotating device 5 rotates the clamping jaw device 6, so that the steel wheel is turned over, and after the turning over is completed, the jacking device 4 and the clamping jaw device 6 are used to place the steel wheel on the turntable 7.

[0063] After the above operation is completed, the driving end of the limiting cylinder 302 of the limiting device 3 is adjusted to a retracted state, the limiting device 3 releases the limitation on the turntable 7, and the conveying device 2 is started again to convey the turntable 7 to the next work station for operation.

[0064] The two ends of the turntable 7 of the embodiment are provided with groove parts 701 matched with the limiting ends of the limiting device 3.

[0065] In summary, the application reduces the manual turning process, reduces the operation time, improves the production efficiency, prevents the movement of the turntable 7 by cooperating with the limiting device 3, and improves the stability of the overall process.

[0066] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Any modification, equivalent change and modification of the above embodiments, which does not deviate from the technical solution of the present application and is based on the technical essence of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A turn-over worktable for a human-robot collaborative production line of a speed reducer turn fitting, characterized in that, The working frame body is provided with a conveying device, a limiting device, a jacking device, a rotating device and a position sensing device; The conveying device comprises a conveying end capable of moving horizontally relative to the workbench surface of the working frame body; The limiting device is arranged on the moving route of the conveying end of the conveying device, and comprises a limiting end capable of moving vertically relative to the workbench surface of the working frame body; The jacking device comprises a jacking end capable of moving vertically relative to the workbench surface of the working frame body, and the jacking end is arranged above the conveying device; The rotating device is arranged on the jacking end, and a clamping jaw device is arranged on the rotating end of the rotating device, wherein the clamping jaw device has an adjustable clamping part; The sensing end of the position sensing device is arranged towards the conveying end of the conveying device; 2. The turn-over table for a speed reducer turn-fit human-robot collaborative production line according to claim 1, characterized in that, The position sensing device is electrically connected with the conveying device, the limiting device, the jacking device, the rotating device and the clamping jaw device.

3. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 2, characterized in that, The conveying device comprises a conveying fixed support, a conveying drive motor, a conveying driving wheel assembly, a conveying driven wheel assembly and a conveying belt, the conveying fixed support and the conveying drive motor are fixed to the working frame body, the conveying driving wheel assembly and the conveying driven wheel assembly are arranged on the conveying fixed support and are rotationally connected with the conveying fixed support, the conveying belt is sleeved on the conveying driving wheel assembly and the conveying driven wheel assembly and forms the conveying end, and the driving end of the conveying drive motor is connected with the conveying driving wheel assembly. The number of the conveying fixed supports is two and they are arranged in parallel; 4. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 3, characterized in that, The conveying driving wheel assembly and the conveying driven wheel assembly have the same structure, the conveying driving wheel assembly comprises a rotating shaft and a rotating wheel, the two ends of the rotating shaft are rotationally connected with the conveying fixed supports, the number of the rotating wheels is two, the driving end of the conveying drive motor is connected with the rotating shaft of the conveying driving wheel assembly, and the number of the conveying belts corresponds to the number of the rotating wheels.

5. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 4, characterized in that, The height of the top of the conveying fixed support relative to the workbench surface of the working frame body is greater than the height of the conveying belt relative to the workbench surface of the working frame body, and the top of the conveying fixed support and the conveying belt form a conveying channel. The number of the limiting devices is two and they are arranged between the two conveying belts; 6. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 5, characterized in that, The limiting device comprises a limiting support, a limiting cylinder, a limiting seat and a limiting piece, the limiting support is arranged on the working frame body, the limiting cylinder and the limiting seat are fixed to the limiting support, the middle part of the limiting piece is hingedly connected with the limiting seat, one end of the limiting piece is connected with the driving end of the limiting cylinder, and the other end is provided with a roller.

7. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 1, characterized in that, The rollers of the two limiting devices are arranged oppositely, when the driving end of the limiting cylinder is in the extended state, the limiting piece rotates relative to the limiting seat and reduces the distance between the rollers of the two limiting devices. The jacking device comprises a jacking support, a jacking cylinder and a jacking connecting seat, the jacking support is arranged on the working frame body, the jacking cylinder is arranged on the jacking support, and the driving end of the jacking cylinder is connected with the jacking connecting seat. The rotating device is arranged on the jacking connecting seat and comprises a rotating motor, and a driving end of the rotating motor is connected with the clamping jaw device.

8. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 7, characterized in that, The clamping jaw device comprises a clamping jaw connecting seat, a clamping jaw cylinder, a first clamping jaw and a second clamping jaw, the clamping jaw cylinder is connected with the driving end of the rotating motor, the clamping jaw connecting seat is arranged on one end of the clamping jaw cylinder, the first clamping jaw is arranged on the clamping jaw connecting seat, the second clamping jaw is in sliding fit with the clamping jaw connecting seat, and the driving end of the clamping jaw cylinder is connected with the second clamping jaw. An adjustable clamping part is formed between the first clamping jaw and the second clamping jaw.

9. The turn-over table for a speed reducer turn fit human-machine collaborative production line according to claim 1, characterized in that, A turnover table for placing the speed reducer is further arranged on the conveying device, and the turnover table is arranged on the conveying end of the conveying device.

10. The turn-over table for a human-robot collaborative production line of a speed reducer turn fitting according to claim 9, characterized in that, Groove parts matched with the limiting ends of the limiting device are arranged on both ends of the turnover table.

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