CN221232562U

CN221232562U - Automatic change processing machinery hand

Info

Publication number: CN221232562U
Application number: CN202322886305.4U
Authority: CN
Inventors: 屈真真; 范美英
Original assignee: Shandong Vocational College of Light Industry
Current assignee: Shandong Vocational College of Light Industry
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-28
Anticipated expiration: 2033-10-26

Abstract

The utility model belongs to the field of automation, in particular to an automatic processing manipulator, wherein a steering motor is fixedly arranged at the bottom of an inner cavity of an assembly box, a driving gear is fixedly arranged at the bottom of the steering motor, an inner gear ring is movably arranged on the surface of the driving gear, a steering block is fixedly arranged at the bottom of the inner gear ring, and a rotating motor is fixedly arranged at one side of the steering block. Through the structural design of steering motor, rotating electrical machines, realized the function of operations such as snatching on the different directions, placing, equipment, solved the unable problem of changing the angle when accomplishing the centre gripping work piece, can make the device have bigger operating range and flexibility from this, can directly adjust the position of work object through the rotation, further improve work efficiency and production efficiency, still can realize accurate location and counterpoint through control rotation angle to realize the operation of high accuracy.

Description

Automatic change processing machinery hand

Technical Field

The utility model relates to the field of automation, in particular to an automatic processing manipulator.

Background

At present, a plurality of manipulator devices are placed in an automatic production factory, and the manipulators replace manual work to finish the work, so that the production efficiency is greatly improved.

The utility model discloses a manipulator for comb full automatization processing, including movable plate, support and crossbeam, the both sides of support bottom all are provided with movable structure, the crossbeam is installed on the top of support, the bottom of crossbeam is provided with rotary mechanism, first pneumatic cylinder is installed to the one end of crossbeam, and the movable plate is installed to one side of first pneumatic cylinder, the second pneumatic cylinder is installed to the one end of movable plate, and the start cylinder is installed to the bottom of second pneumatic cylinder, the splint are all installed to the both sides of start cylinder bottom, the inside top of splint all is provided with the dismouting structure, the dismouting structure is including gag lever post, screw rod and preformed hole. According to the utility model, the limiting rods are arranged at two sides of the bottom end in the starting cylinder, the limiting rods are rotated, and the screw rod moves, so that the screw rod withdraws from the inside of the reserved hole, the fixed limit on the clamping plate is released, the clamping plate can be taken down, the purpose of replacing the clamping plate is realized, and the replacement efficiency is improved.

However, according to the working principle proposed by the above patent, the applicant believes that the device cannot change the angle when clamping the workpiece, limits the shape and size range of the workpiece to be clamped, cannot flexibly adapt to various shaped objects, and causes that the manipulator cannot adapt to various working environments, and can only move vertically to the workpiece to be clamped, cannot move transversely, and in the work requiring flexible operation in multiple directions, the manipulator can only change the direction by means of pulleys, thereby increasing the labor intensity of workers and easily causing the reduction of the precision of the manipulator in the work.

Therefore, an automated processing robot is proposed to address the above-described problems.

Disclosure of utility model

In order to make up the defects of the prior art, the problems that the angle is changed when a workpiece is clamped and the precision of a manipulator is low when the manipulator works can not be solved, the utility model provides an automatic machining manipulator.

The technical scheme adopted for solving the technical problems is as follows: the automatic machining manipulator comprises an assembly box, a steering motor is fixedly arranged at the bottom of an inner cavity of the assembly box, a driving gear is fixedly arranged at the bottom of the steering motor, an annular gear is movably arranged on the surface of the driving gear, a steering block is fixedly arranged at the bottom of the annular gear, a rotating motor is fixedly arranged at one side of the steering block, a connecting block is fixedly arranged at one side of the rotating motor, and a flexible clamping jaw is fixedly arranged at the bottom of the connecting block.

Preferably, a buffer chamber is fixedly arranged in the inner cavity of the assembly box, an air pipe is fixedly arranged on one side of the buffer chamber, and one end of the air pipe is fixedly arranged on one side of the connecting block and connected with the flexible clamping jaw.

Preferably, a first sliding rail is fixedly arranged on one side of the assembly box, a fixed cylinder is movably arranged on one side of the first sliding rail, a bracket is fixedly arranged at the top of the fixed cylinder, and limit bars are fixedly arranged on two sides of the fixed cylinder.

Preferably, the top of support fixed mounting has elevator motor, elevator motor's bottom fixed mounting has first threaded rod, the surface threaded connection of first threaded rod has the thread bush, thread bush fixed mounting is in one side of assembly box.

Preferably, a telescopic rod is fixedly arranged on one side of the fixed cylinder, a telescopic electric cylinder is fixedly arranged on one side of the telescopic rod, and a connecting plate is fixedly arranged at the bottom of the telescopic electric cylinder.

Preferably, the cylinder sleeve is fixedly arranged at the top of the connecting plate, the moving block is fixedly arranged at the bottom of the connecting plate, the second sliding rail is connected with the moving block in a sliding manner, the main body is fixedly arranged at the bottom of the second sliding rail, and the moving motor is fixedly arranged at one side of the main body.

Preferably, a second threaded rod is fixedly arranged on one side of the mobile motor, a bearing is fixedly arranged on one side of the second threaded rod, and a limiting plate is fixedly arranged on one side of the bearing.

The beneficial effects of the utility model are as follows:

1. According to the utility model, through the structural design of the steering motor and the rotating motor, the functions of grabbing, placing, assembling and other operations in different directions are realized, the problem that the angle is changed when the workpiece cannot be clamped is solved, so that the device has a larger operation range and flexibility, the position of a working object can be directly adjusted through rotation, the working efficiency and the production efficiency are further improved, and the accurate positioning and alignment can be realized through controlling the rotation angle, so that the high-precision operation is realized, the flexible clamping jaw is arranged, the deformation can be realized according to the shape and the size change of the clamped workpiece, the various clamped workpieces are better adapted, mechanical impact and damage cannot be generated on the workpiece, and the problems of workpiece abrasion, scratch and the like are avoided.

2. According to the utility model, through the structural design of the buffer chamber, the function of adjusting the high-pressure gas pressure is realized, the problem that the workpiece is damaged due to surface abrasion and excessive extrusion when the clamping plate clamps the workpiece is solved, the connection strength of the assembly box and the fixed cylinder is conveniently increased through the arrangement of the first sliding rail, the possibility of damage caused by long-term operation of the first threaded rod is avoided, the function of adjusting the height of the assembly box is realized through the arrangement of the lifting motor, the device can adapt to clamping work of workpieces with different sizes, the initial clamping position of the flexible clamping jaw is controlled through the arrangement of the telescopic electric cylinder, the flexible clamping jaw can move vertically, the stability of the fixed cylinder is conveniently increased through the arrangement of the cylinder sleeve, the flexible clamping jaw can move transversely through the arrangement of the moving block, the whole device can work more stably, the flexible clamping jaw can reach any production line or processing position during working, and the movable block can be conveniently driven to move transversely through the arrangement of the second threaded rod.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a back view structure of the present utility model;

FIG. 3 is a schematic view of the bottom view of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 5 is a partially enlarged structure of the present utility model

Schematic diagram.

In the figure: 1. assembling a box; 2. a steering motor; 3. a drive gear; 4. an inner gear ring; 5. a steering block; 6. a rotating electric machine; 7. a connecting block; 8. a flexible jaw; 9. a buffer chamber; 10. an air pipe; 11. a first slide rail; 12. a fixed cylinder; 13. a bracket; 14. a limit bar; 15. a lifting motor; 16. a first threaded rod; 17. a thread sleeve; 18. a telescopic rod; 19. a telescopic electric cylinder; 20. a connecting plate; 21. a sleeve; 22. a moving block; 23. a second slide rail; 24. a main body; 25. a moving motor; 26. a second threaded rod; 27. a bearing; 28. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses an automatic processing manipulator which comprises an assembly box 1, wherein a steering motor 2 is fixedly arranged at the bottom of an inner cavity of the assembly box 1, a driving gear 3 is fixedly arranged at the bottom of the steering motor 2, an annular gear 4 meshed with the driving gear 3 is sleeved outside the driving gear 3, a steering block 5 is fixedly arranged at the bottom of the annular gear 4, the steering block 5 is rotatably connected with the bottom of the assembly box 1, and the steering block 5 can rotate around the axis of the annular gear 4. The rotatable connecting block 7 of installing of downside that turns to piece 5, connecting block 7 are connected with turning to piece 5 through the horizontally articulated shaft, but articulated shaft and turning to piece 5 relative rotation, and articulated shaft and connecting block 7 fixed connection keep synchronous rotation, and rotating electrical machines 6 install on turning to piece 5, and rotating electrical machines 6's output shaft is connected with the articulated shaft, and then drives connecting block 7 through the articulated shaft and rotate. The bottom of the connecting block 7 is fixedly provided with a flexible clamping jaw 8.

Further, the flexible clamping jaw 8 may employ a plurality of air bags arranged in an annular shape, and each air bag encloses a space for accommodating a workpiece.

Referring to fig. 1, fig. 4, fig. 5, through the structural design of steering motor 2, rotating electrical machines 6, the function of operations such as snatching in different directions has been realized, place, equipment, change the problem of angle when having solved unable clamping work piece, from this can make the device have bigger operating range and flexibility, can directly adjust the position of work through the rotation, further improve work efficiency and production efficiency, still can realize accurate location and counterpoint through control rotation angle, thereby realize the operation of high accuracy, through the setting of flexible clamping jaw 8, can warp according to the shape and the size variation of being pressed from both sides the work piece, thereby various work pieces that are pressed from both sides of better adaptation, and can not produce mechanical impact and damage to the work piece, work piece wearing and tearing and other problems have been avoided.

The inner chamber fixed mounting of assembly case 1 has buffer chamber 9, and one side fixed mounting of buffer chamber 9 has trachea 10, and one end fixed mounting of trachea 10 is in one side of connecting block 7 to with flexible clamping jaw 8 intercommunication.

Referring to fig. 3 and 4, through the structural design of the buffer chamber 9, the function of adjusting the flow of high-pressure gas is realized, and the problem that the workpiece is damaged due to surface abrasion and excessive extrusion possibly caused by clamping of the workpiece by the clamping plate is solved.

One side of the assembly box 1 is fixedly provided with a first sliding rail 11, one side of the first sliding rail 11 is movably provided with a fixed cylinder 12, the top of the fixed cylinder 12 is fixedly provided with a bracket 13, and both sides of the fixed cylinder 12 are fixedly provided with limit bars 14.

Referring to fig. 1, 2 and 3, by means of the first slide rail 11, the connection strength between the assembly box 1 and the fixed cylinder 12 is increased, the assembly box 1 is guaranteed to be capable of lifting and lowering linearly, and the possibility of damage caused by long-term operation of the first threaded rod 16 is avoided.

The top fixed mounting of support 13 has elevator motor 15, and elevator motor 15's bottom fixed mounting has first threaded rod 16, and the surface threaded connection of first threaded rod 16 has thread bush 17, and thread bush 17 fixed mounting is in one side of assembly box 1.

Referring to fig. 2, the lifting motor 15 can drive the first threaded rod 16 to rotate, the first threaded rod 16 is matched with the threaded sleeve 17 to drive the assembly box 1 to lift, and the function of adjusting the height of the assembly box 1 is achieved, so that the device can adapt to different-size belt clamping workpieces.

A telescopic rod 18 is fixedly arranged on one side of the fixed cylinder 12, a telescopic electric cylinder 19 is fixedly arranged on one side of the telescopic rod 18, and a connecting plate 20 is fixedly arranged at the bottom of the telescopic electric cylinder 19.

With reference to fig. 1, the flexible clamping jaw 8 can be longitudinally moved by the arrangement of the telescopic electric cylinder 19, so that the initial clamping position of the flexible clamping jaw 8 is controlled.

The top of connecting plate 20 is fixed mounting has a barrel casing 21, and the bottom of connecting plate 20 is fixed mounting has movable block 22, and movable block 22 bottom slidable is connected with second slide rail 23, and the bottom fixed mounting of second slide rail 23 has main part 24, and one side fixed mounting of main part 24 has moving motor 25. The fixed cylinder 12 is slidably connected with the telescopic rod 18 after passing through the cylinder sleeve 21.

Referring to fig. 1, 2 and 3, the stability of the fixed cylinder 12 is increased conveniently through the arrangement of the cylinder sleeve 21, and the flexible clamping jaw 8 can move transversely through the arrangement of the moving block 22, so that the whole device can work more stably, and the flexible clamping jaw 8 can reach any production line or processing position during working.

One side of the mobile motor 25 is fixedly connected with a second threaded rod 26, one side of the second threaded rod 26 is fixedly provided with a bearing 27, one side of the bearing 27 is fixedly provided with a limiting plate 28, and the limiting plate 28 is arranged on one side of the second sliding rail 23.

Referring to fig. 1, 2 and 3, the moving motor 25 drives the second threaded rod 26 to rotate, and the second threaded rod 26 is in threaded connection with the moving block 22, so that the moving block 22 moves linearly along the second sliding rail 23. By the arrangement of the second threaded rod 26, the movable block 22 is conveniently driven to move transversely.

Working principle: the flexible clamping jaw 8 is moved according to a preset route through programming, the flexible clamping jaw 8 is adjusted to a proper position through the moving motor 25, the fixed cylinder 12 is driven by the telescopic electric cylinder 19 to move the flexible clamping jaw 8 to the top of a workpiece to be clamped, the angle before clamping is adjusted by the rotating motor 6 through the flexible clamping jaw 8, high-pressure gas is buffered through the buffer chamber 9, so that the excessive gas pressure is avoided, the buffer chamber 9 drives the flexible clamping jaw 8 to clamp the workpiece through the gas pipe 10, during clamping, the flexible clamping jaw 8 is matched with the steering motor 2 through the rotating motor 6, the workpiece is rotated to a limited angle, subsequent machining is facilitated, and the moving block 22 is driven by the moving motor 25 to move the flexible clamping jaw 8 to the next machining position or the conveyor belt.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An automated processing machinery hand which characterized in that: including assembly box (1), the bottom fixed mounting of assembly box (1) inner chamber has steering motor (2), the bottom fixed mounting who turns to motor (2) has driving gear (3), the surface active mounting of driving gear (3) has ring gear (4), the bottom fixed mounting of ring gear (4) has steering block (5), one side fixed mounting who turns to block (5) has rotating electrical machines (6), one side fixed mounting of rotating electrical machines (6) has connecting block (7), the bottom fixed mounting of connecting block (7) has flexible clamping jaw (8).

2. An automated processing manipulator according to claim 1, wherein: the inner cavity of the assembly box (1) is fixedly provided with a buffer chamber (9), one side of the buffer chamber (9) is fixedly provided with an air pipe (10), and one end of the air pipe (10) is fixedly arranged on one side of the connecting block (7) and connected with the flexible clamping jaw (8).

3. An automated processing manipulator according to claim 1, wherein: one side fixed mounting of assembly case (1) has first slide rail (11), one side movable mounting of first slide rail (11) has fixed section of thick bamboo (12), the top fixed mounting of fixed section of thick bamboo (12) has support (13), both sides of fixed section of thick bamboo (12) are all fixed mounting spacing (14).

4. An automated processing manipulator according to claim 3, wherein: the lifting motor (15) is fixedly arranged at the top of the support (13), the first threaded rod (16) is fixedly arranged at the bottom of the lifting motor (15), the thread bush (17) is connected with the surface of the first threaded rod (16) in a threaded manner, and the thread bush (17) is fixedly arranged on one side of the assembly box (1).

5. An automated processing manipulator according to claim 3, wherein: one side of the fixed cylinder (12) is fixedly provided with a telescopic rod (18), one side of the telescopic rod (18) is fixedly provided with a telescopic electric cylinder (19), and the bottom of the telescopic electric cylinder (19) is fixedly provided with a connecting plate (20).

6. An automated processing manipulator according to claim 5, wherein: the top fixed mounting of connecting plate (20) has barrel casing (21), the bottom fixed mounting of connecting plate (20) has movable block (22), movable block (22) slidable is connected with second slide rail (23), the bottom fixed mounting of second slide rail (23) has main part (24), one side fixed mounting of main part (24) has mobile motor (25).

7. An automated processing manipulator according to claim 6, wherein: a second threaded rod (26) is fixedly arranged on one side of the mobile motor (25), a bearing (27) is fixedly arranged on one side of the second threaded rod (26), and a limiting plate (28) is fixedly arranged on one side of the bearing (27).