Robot learning device for mechanical arm grabbing

Abstract

The utility model belongs to the technical field of manipulators, and particularly relates to a robot learning device for mechanical arm grabbing, which comprises a base, a workbench is fixedly arranged at the top of the base, a distribution box is fixedly arranged outside the base, a manipulator is movably arranged at the top of the workbench, and a mounting plate is fixedly arranged on the manipulator. According to the utility model, through the arrangement of the insertion plate, the trapezoidal block, the clamping block and the limiting rod, when the protective cover needs to be taken down to maintain or replace internal elements, the two pull rods are pulled away from each other, the pull rods drive the clamping block, and when the clamping block is separated from the trapezoidal block, the clamping block is pulled away from the trapezoidal block, so that the clamping block can be detached from the trapezoidal block; the protective cover is pulled outwards, the protective cover drives the inserting plate to move, when the inserting plate is completely separated from the mounting groove, the protective cover is detached, a traditional bolt fixing mode is replaced, the detaching speed can be increased, the detaching difficulty can be reduced, and follow-up related personnel can replace and maintain electrical components conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a robot learning device used for grasping by a manipulator. Background Art

[0002] As an important part of intelligent manufacturing, robots have been widely used in various industries. However, most robots are manufactured through the teaching process. The programming is simple and fast, and there is no need to consider complex trajectory planning. In this way, they can only repeatedly move or grab objects in fixed positions, and cannot achieve true intelligent operation. In order to solve the above problems, a learning structure is set on the robotic arm to collect and perceive the external scenes.

[0003] However, in the existing equipment, the shell of the learning device is fixed by bolts, which is inconvenient for relevant personnel to disassemble and increases the difficulty of subsequent replacement of components. Therefore, a robot learning device for mechanical arm grasping is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a robot learning device for mechanical arm grasping.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a robot learning device for mechanical arm grasping, comprising a base, a workbench is fixedly provided on the top of the base, a distribution box is fixedly provided on the outside of the base, a mechanical arm is movably provided on the top of the workbench, a mounting plate is fixedly provided on the mechanical arm, a single-chip microcomputer, a data conversion module and a storage module are fixedly provided on the front of the mounting plate, two mounting grooves are provided on the front of the mounting plate, a locking structure is provided in the mounting groove, plug plates are movably provided in the two mounting grooves, the same protective cover is fixedly provided at one end of the two plug plates, and a camera is fixedly provided on the front inner wall of the protective cover.

[0006] As a further description of the above technical solution:

[0007] Limiting strips are fixedly provided on both sides of the plug board, limiting grooves are provided on the inner walls on both sides of the installation groove, the limiting strips and the limiting grooves are matched, and a trapezoidal block is fixedly provided on the front side of the plug board.

[0008] As a further description of the above technical solution:

[0009] A heat dissipation fan is fixedly arranged on the top inner wall of the protective cover, a plurality of air inlet holes are arranged on the top inner wall of the protective cover, and a plurality of heat dissipation grooves are arranged on the inner walls on both sides of the protective cover.

[0010] As a further description of the above technical solution:

[0011] The locking structure comprises a pull rod movably connected to the inner wall of the installation groove, a clamping block is fixedly provided at the bottom of the pull rod, and two limiting rods are fixedly provided on the top of the clamping block, and both of the two limiting rods are movably connected to the inner wall of the installation groove.

[0012] As a further description of the above technical solution:

[0013] A spring is sleeved on the pull rod, one end of the spring is in contact with the clamping block, and the other end of the spring is in contact with the inner wall of the installation groove.

[0014] As a further description of the above technical solution:

[0015] The sides of the clamping block and the trapezoidal block that are close to each other are both provided with inclined surfaces, and the two inclined surfaces are parallel.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the robot learning device for mechanical arm grasping, by setting the plug plate, trapezoidal block, pull rod, card block and limit rod, when the protective cover needs to be removed to repair or replace the internal components, the two pull rods are pulled away from each other, and the pull rod drives the card block. When the card block is separated from the trapezoidal block, the protective cover is pulled outward, and the protective cover drives the plug plate to move. When the plug plate is completely separated from the installation groove, the protective cover is disassembled, replacing the traditional bolt fixing mode, which can increase the disassembly speed, reduce the disassembly difficulty, and facilitate the subsequent replacement and maintenance of electrical components by relevant personnel.

[0018] 2. Compared with the prior art, the robot learning device for mechanical arm grasping is equipped with a cooling fan. During the operation of the equipment, the cooling fan can suck the outside air into the protective cover, speed up the air flow speed in the protective cover, replace the traditional static heat dissipation method, and improve the heat dissipation efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a robot learning device for mechanical arm grasping proposed in the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of a robot learning device for mechanical arm grasping proposed in the utility model after removing the protective cover;

[0021] Figure 3 This is a schematic diagram of the first-perspective stereoscopic structure of a protective cover in a robot learning device for mechanical arm grasping proposed by the utility model;

[0022] Figure 4This is a schematic diagram of the second perspective stereoscopic structure of a protective cover in a robot learning device for mechanical arm grasping proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the enlarged structure of part A in a robot learning device for mechanical arm grasping proposed in the utility model;

[0024] Figure 6 It is a three-dimensional schematic diagram of a locking structure in a robot learning device for mechanical arm grasping proposed by the utility model.

[0025] Legend:

[0026] 1. Base; 2. Workbench; 3. Distribution box; 4. Manipulator; 5. Mounting plate; 6. Single chip microcomputer; 7. Data conversion module; 8. Storage module; 9. Mounting slot; 10. Limiting slot; 11. Locking structure; 111. Pull rod; 112. Block; 113. Limiting rod; 114. Spring; 12. Protective cover; 13. Plug board; 14. Trapezoidal block; 15. Limiting strip; 16. Camera; 17. Cooling fan; 18. Air inlet; 19. Cooling slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figures 1 to 6 The utility model provides a robot learning device for mechanical arm grasping: comprising a base 1, a workbench 2 is fixedly provided on the top of the base 1, a distribution box 3 is fixedly provided on the outside of the base 1, a manipulator 4 is movably provided on the top of the workbench 2, a mounting plate 5 is fixedly provided on the manipulator 4, a single-chip computer 6, a data conversion module 7 and a storage module 8 are fixedly provided on the front of the mounting plate 5, and two mounting slots 9 are provided on the front of the mounting plate 5;

[0029] Reference Figure 6In order to lock the protective cover 12, a locking structure 11 is provided in the mounting groove 9. The locking structure 11 includes a pull rod 111 movably connected to the inner wall of the mounting groove 9. A block 112 is fixedly provided at the bottom of the pull rod 111. A spring 114 is sleeved on the pull rod 111. One end of the spring 114 fits with the block 112, and the other end of the spring 114 fits with the inner wall of the mounting groove 9. The block 112 and the trapezoidal block 14 are both provided with inclined surfaces on the side close to each other. The two inclined surfaces are parallel. The top of the block 112 is fixedly provided with a There are two limit rods 113, both of which are movably connected to the inner wall of the installation groove 9. When the pull rod 111 is pulled to drive the block 112, when the block 112 is out of contact with the trapezoidal block 14, the protective cover 12 is pulled outward, and the protective cover 12 drives the plug plate 13 to move. When the plug plate 13 is completely out of the installation groove 9, the protective cover 12 is disassembled, replacing the traditional bolt fixing mode, which can increase the disassembly speed, reduce the disassembly difficulty, and facilitate the subsequent replacement and maintenance of electrical components by relevant personnel;

[0030] Reference Figure 3 to Figure 4 In order to improve the heat dissipation of the equipment, plug plates 13 are movably provided in the two installation grooves 9, and the same protective cover 12 is fixedly provided at one end of the two plug plates 13. Limiting bars 15 are fixedly provided on both sides of the plug plates 13. Limiting grooves 10 are provided on the inner walls on both sides of the installation groove 9, and the limiting bars 15 are adapted to the limiting grooves 10. A trapezoidal block 14 is fixedly provided on the front of the plug plate 13, and a camera 16 is fixedly provided on the front inner wall of the protective cover 12. A cooling fan 17 is fixedly provided on the top inner wall of the protective cover 12, and a plurality of air inlet holes 18 are provided on the top inner wall of the protective cover 12. A plurality of heat dissipation grooves 19 are provided on the inner walls on both sides of the protective cover 12. When the heat dissipation fan 17 is running, the outside air is introduced into the protective cover 12, and the internal hot air will be discharged from the plurality of heat dissipation grooves 19. The setting of the heat dissipation fan 17 can speed up the air circulation speed and optimize the heat dissipation performance of the equipment.

[0031] Working principle: The camera 16 collects the external scene, converts it into data through the data conversion module 7 and imports it into the storage module 8. The single-chip computer 6 analyzes the data in the storage module 8 to realize the learning function. When the protective cover 12 needs to be removed to repair or replace the internal components, the two pull rods 111 are pulled away from each other, and the pull rods 111 drive the card block 112. When the card block 112 is separated from the trapezoidal block 14, the protective cover 12 is pulled outward, and the protective cover 12 drives the plug board 13 to move. When the plug board 13 is completely separated from the installation slot 9, the protective cover 12 is disassembled, replacing the traditional bolt fixing mode, which can increase the disassembly speed, reduce the difficulty of disassembly, and facilitate the subsequent replacement and maintenance of electrical components by relevant personnel. When the equipment is learning, the cooling fan 17 is running to introduce the outside air into the protective cover 12, and the internal hot air will be discharged from the multiple heat dissipation slots 19. The setting of the cooling fan 17 can speed up the air circulation speed and optimize the heat dissipation performance of the equipment.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot learning device for grasping by a robot arm, comprising a base (1), characterized in that: A workbench (2) is fixedly provided on the top of the base (1), a distribution box (3) is fixedly provided on the outside of the base (1), a manipulator (4) is movably provided on the top of the workbench (2), a mounting plate (5) is fixedly provided on the manipulator (4), a single-chip computer (6), a data conversion module (7) and a storage module (8) are fixedly provided on the front of the mounting plate (5), two mounting grooves (9) are provided on the front of the mounting plate (5), a locking structure (11) is provided in the mounting groove (9), plug plates (13) are movably provided in the two mounting grooves (9), a same protective cover (12) is fixedly provided at one end of the two plug plates (13), and a camera (16) is fixedly provided on the front inner wall of the protective cover (12).

2. A robot learning device for mechanical arm grasping according to claim 1, characterized in that: Limiting strips (15) are fixedly provided on both sides of the plug plate (13), limiting grooves (10) are provided on both side inner walls of the installation groove (9), the limiting strips (15) and the limiting grooves (10) are matched, and a trapezoidal block (14) is fixedly provided on the front side of the plug plate (13).

3. A robot learning device for mechanical arm grasping according to claim 1, characterized in that: A cooling fan (17) is fixedly provided on the top inner wall of the protective cover (12), a plurality of air inlet holes (18) are provided on the top inner wall of the protective cover (12), and a plurality of cooling slots (19) are provided on the inner walls on both sides of the protective cover (12).

4. A robot learning device for mechanical arm grasping according to claim 2, characterized in that: The locking structure (11) comprises a pull rod (111) movably connected to the inner wall of the installation groove (9), a clamping block (112) is fixedly provided at the bottom of the pull rod (111), and two limit rods (113) are fixedly provided at the top of the clamping block (112), and the two limit rods (113) are both movably connected to the inner wall of the installation groove (9).

5. A robot learning device for mechanical arm grasping according to claim 4, characterized in that: A spring (114) is sleeved on the pull rod (111), one end of the spring (114) is in contact with the clamping block (112), and the other end of the spring (114) is in contact with the inner wall of the installation groove (9).

6. A robot learning device for mechanical arm grasping according to claim 4, characterized in that: The adjacent sides of the clamping block (112) and the trapezoidal block (14) are both provided with inclined surfaces, and the two inclined surfaces are parallel.

Images