Feeding robot for machining parts

Abstract

The application belongs to the technical field of mechanical hands, and particularly relates to a feeding mechanical hand for part machining, which comprises a mechanical hand main body, a mechanical gripper main body is arranged at the front end of the mechanical hand main body, an assembling and dismounting mechanism is arranged between the mechanical hand main body and the mechanical gripper main body, the assembling and dismounting mechanism comprises a fixed limiting rod, the fixed limiting rod is arranged in the mechanical hand main body, and the rear end of the fixed limiting rod is fixedly connected with the inside of the mechanical hand main body. Through the design of the assembling and dismounting mechanism, the function of facilitating assembly is realized. The existing mechanical gripper and mechanical hand do not have an assembly facilitating assembly. In the production process, the mechanical gripper is usually freely replaced according to the products to be produced to adapt to different parts. However, the existing device cannot conveniently replace the mechanical gripper, and it is difficult to dismount and operate. The convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of robotic arm technology, specifically a feeding robotic arm for parts processing. Background Technology

[0002] A robotic arm is an automated mechanical device that can simulate the movement of a human arm. It is widely used in industries, medical fields, scientific research, and service industries. A processing feeding robotic arm is an automated device that is mainly used in industrial production to transport raw materials, semi-finished products, or finished products to processing equipment or the next process position according to a predetermined path and method.

[0003] A current type of feeding robot for parts processing, specifically referring to a feeding robot with application number CN201721499593.6, includes a base and grippers. The base has a bracket for holding the grippers, and the bracket is rotatably connected to the grippers. A rotating shaft is located between the bottom of the bracket and the base, and is fixedly connected to the bracket and rotatably connected to the base. A rotating mechanism is provided between the base and the bracket to drive the rotating shaft. This robot, by setting up a rotating mechanism, controls the rotation of the bracket, facilitating the robot to grasp parts and place them in designated positions. This robot can move in multiple dimensions, thus meeting the flexibility requirements of the robot in various situations.

[0004] The aforementioned mechanical gripper and robotic arm do not have components that facilitate assembly. During the production process, it is usually necessary to freely change the mechanical gripper to adapt to different parts depending on the product being produced. However, existing devices cannot easily replace the mechanical gripper, and the replacement is difficult and not easy to operate. Therefore, in order to address the above problems, a feeding robotic arm for parts processing is proposed. Summary of the Invention

[0005] To address the problem that existing robotic grippers and robotic arms do not have components that facilitate assembly, and that in the production process, it is usually necessary to freely change the robotic gripper to adapt to different parts depending on the product being produced, but existing devices cannot easily replace the robotic gripper, and the replacement is difficult and not easy to operate, this invention proposes a feeding robotic arm for parts processing.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a feeding robot for parts processing, comprising a robot body; a mechanical gripper body is provided at the front end of the robot body, and an assembly and disassembly mechanism is provided between the robot body and the mechanical gripper body;

[0007] The assembly and disassembly mechanism includes a fixed limiting rod, which is disposed inside the main body of the robot and its rear end is fixedly connected to the interior of the main body of the robot. The front end of the fixed limiting rod is fixedly connected to the rear end of the fixed locking block. A movable locking block is sleeved on the outside of the fixed limiting rod and the fixed limiting rod is slidably connected to the movable locking block. A first fixing block is inserted at the rear end of the fixed locking block and the fixed locking block is slidably connected to the first fixing block.

[0008] Preferably, the upper and lower ends of the robot body are also provided with first movable grooves, and a movable block is sleeved inside the robot body. The movable block is slidably connected to the robot body and the first movable groove. The upper and lower ends of the movable block are also inserted with first movable rods, and the movable block is slidably connected to the first movable rods. One end of the first movable rod is fixedly connected to the first fixed insert block, and the other end of the first movable rod is fixedly connected to the first limiting block.

[0009] Preferably, the outer side of the first moving rod is fixedly connected to the inner wall of the first fixed block, and a first return spring is sleeved on the outer side of the first moving rod. One end of the first return spring is fixedly connected to the inner wall of the moving block, and the other end of the first return spring is fixedly connected to the first fixed block.

[0010] Preferably, the front end of the movable block is fixedly connected to the rear end of the second magnetic sleeve, the first magnetic sleeve is sleeved on the outer side of the front end of the second magnetic sleeve, and the second magnetic sleeve is slidably connected to the first magnetic sleeve, and the second magnetic sleeve is magnetically connected to the first magnetic sleeve.

[0011] Preferably, the rear end of the mechanical gripper body is fixedly connected to the front end of the second fixing block, the second fixing block is inserted inside the mechanical gripper body and is slidably connected to the mechanical gripper body, and the rear end of the second fixing block is fixedly connected to the front end of the first magnetic sleeve.

[0012] Preferably, the front end of the robotic arm body is provided with multiple sets of second reset springs, and the front end of the robotic arm body is fixedly connected to the rear end of the second reset springs, the front end of the second reset springs is fixedly connected to the rear end of the fixing plate, and the front end of the fixing plate abuts against the robotic gripper body.

[0013] Preferably, the upper and lower ends of the fixing plate are also provided with second fixing blocks, and the fixing plate is fixedly connected to the second fixing blocks. The rear end of the second fixing block is fixedly connected to the front end of the fixing guide rod. The rear end of the fixing guide rod is fixedly connected to the second limiting block. A fixing sleeve is sleeved on the outside of the fixing guide rod, and the fixing guide rod is slidably connected to the fixing sleeve. The fixing sleeve is fixedly connected to the outside of the robot body.

[0014] Preferably, a limiting component is provided between the main body of the robotic arm and the main body of the robotic gripper. The limiting component includes a fixed support rod, which is located on the left and right sides above the main body of the robotic arm. The bottom end of the fixed support rod is fixedly connected to the outside of the main body of the robotic arm, and the top end of the fixed support rod is fixedly connected to the bottom end of the fixed support plate. A second movable rod is inserted inside the fixed support plate, and the fixed support plate and the second movable rod are slidably connected. The top end of the second movable rod is fixedly connected to the bottom end of the third limiting block.

[0015] Preferably, a third reset spring is sleeved on the outer side of the second moving rod near the upper position. The top end of the third reset spring is fixedly connected to the bottom end of the third limiting block, and the bottom end of the third reset spring is fixedly connected to the top end of the fixed support plate.

[0016] Preferably, the bottom end of the second movable rod is fixedly connected to the top end of the movable plug, the top end of the robot body is provided with a third movable groove, the movable plug is inserted into the third movable groove and is slidably connected to the third movable groove, the movable plug is sleeved on the outside of the fixed guide rod at the upper position and is slidably connected to the fixed guide rod, the bottom end of the movable plug is fixedly connected to the top end of the fixed plug, the outside of the second fixed plug is provided with a second movable groove, the fixed plug is inserted into the second movable groove and is slidably connected to the second movable groove.

[0017] The advantages of this invention are:

[0018] 1. This invention achieves easy assembly through the structural design of the assembly and disassembly mechanism, solving the problem that existing mechanical grippers and robotic arms do not have components that facilitate assembly. In the production process, it is usually necessary to freely change the mechanical gripper to adapt to different parts according to the products being produced. However, existing devices cannot easily replace the mechanical gripper, and the replacement and disassembly are difficult and not easy to operate, thus improving convenience.

[0019] 2. Through the structural design of the limiting component, this invention realizes the function of limiting the position of the mechanical gripper, which solves the problem that if no limiting component is provided after the mechanical gripper is installed, the position of the mechanical gripper cannot be fixed, resulting in the mechanical gripper rotating inside the robot arm, which is not conducive to the gripping and loading operation, thus improving stability;

[0020] 3. This invention achieves rapid dismantling through the structural design of the assembly and dismantling mechanism, solving the problem that existing robotic arms are difficult to use for dismantling, and are usually fixed with bolts. As a result, workers need to repeatedly turn the bolts with tools to dismantle the robot later, which reduces work efficiency. This invention improves work efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the limiting component structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the disassembly structure of the assembly and disassembly mechanism of the present invention;

[0026] Figure 5 This is a partial structural cross-sectional view of the assembly and disassembly mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 2 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Main body of the robotic arm; 2. Main body of the robotic gripper; 10. Fixed limiting rod; 11. Fixed locking block; 12. Moving locking block; 13. First fixed insert block; 14. First moving rod; 15. First limiting block; 16. Moving block; 17. First moving slide; 18. First fixed block; 19. First return spring; 20. Second fixed insert block; 21. First magnetic sleeve; 22. Second magnetic sleeve; 23. Second fixed block; 24. Second return spring; 25. Fixed guide rod; 26. Second limiting block; 27. Fixed sleeve block; 28. Fixed support rod; 29. ​​Fixed support plate; 30. Second moving rod; 31. Third limiting block; 32. Third return spring; 33. Moving insert block; 34. Fixed insert rod; 35. Second moving slide; 36. Fixed plate; 37. Third moving slide. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1, please refer to Figures 1-6 As shown, a feeding robot for parts processing includes a robot body 1; a mechanical gripper body 2 is provided at the front end of the robot body 1, and an assembly and disassembly mechanism is provided between the robot body 1 and the mechanical gripper body 2.

[0031] The assembly and disassembly mechanism includes a fixed limiting rod 10, which is located inside the robot body 1 and welded to the rear end of the robot body 1. The front end of the fixed limiting rod 10 is welded to the rear end of the fixed block 11. A movable block 12 is sleeved on the outside of the fixed limiting rod 10 and is slidably connected to the fixed limiting rod 10 and the movable block 12. A first fixed insert 13 is inserted at the rear end of the fixed block 11 and is slidably connected to the fixed block 11 and the first fixed insert 13. The rear end of the first fixed insert 13 is designed with a slope. The upper and lower ends of the side of the fixed block 11 and the movable block 12 that are close to each other are designed with arcs.

[0032] Furthermore, the upper and lower ends of the robot body 1 are also provided with first moving grooves 17. The robot body 1 is fitted with a moving block 16. The moving block 16 is slidably connected to the robot body 1 and the first moving groove 17. The upper and lower ends of the moving block 16 are also inserted with first moving rods 14. The moving block 16 is slidably connected to the first moving rods 14. One end of the first moving rod 14 is welded to the first fixed insert 13, and the other end of the first moving rod 14 is welded to the first limiting block 15. The first moving rod 14 is a circular rod design.

[0033] Furthermore, the outer side of the first moving rod 14 is welded to the inner wall of the first fixed block 18, and a first return spring 19 is sleeved on the outer side of the first moving rod 14. One end of the first return spring 19 is welded to the inner wall of the moving block 16, and the other end of the first return spring 19 is welded to the first fixed block 18. The first fixed block 18 is a circular design.

[0034] Furthermore, the front end of the movable block 16 is fixedly connected to the rear end of the second magnetic sleeve 22, and the first magnetic sleeve 21 is sleeved on the outer side of the front end of the second magnetic sleeve 22. The second magnetic sleeve 22 and the first magnetic sleeve 21 are slidably connected, and the second magnetic sleeve 22 and the first magnetic sleeve 21 are magnetically connected. Both the second magnetic sleeve 22 and the first magnetic sleeve 21 are circular.

[0035] Furthermore, the rear end of the mechanical gripper body 2 is welded to the front end of the second fixing block 20. The second fixing block 20 is inserted inside the mechanical gripper body 1 and is slidably connected to the mechanical gripper body 1. The rear end of the second fixing block 20 is fixedly connected to the front end of the first magnetic sleeve 21. The second fixing block 20 has a circular design.

[0036] Furthermore, the front end of the robotic arm body 1 is provided with multiple sets of second reset springs 24, and the front end of the robotic arm body 1 is welded together with the rear end of the second reset springs 24. The front end of the second reset springs 24 is welded together with the rear end of the fixing plate 36, and the front end of the fixing plate 36 abuts against the robotic gripper body 2.

[0037] Furthermore, the upper and lower ends of the fixing plate 36 are also provided with second fixing blocks 23, and the fixing plate 36 and the second fixing blocks 23 are welded together. The rear end of the second fixing block 23 is welded together with the front end of the fixing guide rod 25, and the rear end of the fixing guide rod 25 is welded together with the second limiting block 26. A fixing sleeve 27 is sleeved on the outside of the fixing guide rod 25, and the fixing guide rod 25 and the fixing sleeve 27 are slidably connected. The fixing sleeve 27 is welded together with the outside of the robot body 1. The fixing guide rod 25 is a circular rod design.

[0038] During operation, the second fixing block 20 at the rear end of the mechanical gripper body 2 is first inserted into the upper interior of the mechanical gripper body 1. This movement causes the second fixing block 20 to move along the interior of the mechanical gripper body 1. Simultaneously, the movement of the second fixing block 20 moves the first magnetic sleeve 21, which then fits onto the outside of the second magnetic sleeve 22. The first and second magnetic sleeves are magnetically attracted to each other. The block is then pressed further inward, causing the second fixing block 20 to continue moving. The first magnetic sleeve 21 pushes the second magnetic sleeve 22 to move synchronously. As the second magnetic sleeve 22 moves, it also moves the moving block 16 simultaneously. The middle position of the moving block 16... The moving block 16 moves along the inside of the main body 1 of the robotic arm, and its upper and lower ends move along the inside of the first moving groove 17 opened in the main body 1 of the robotic arm. At the same time, when the moving block 16 moves, the inside of the moving block 16 will move along the outside of the fixing block 11 at the front end of the fixing limit rod 10 and completely fit into the outside of the fixing block 11. While the moving block 16 moves along the outside of the fixing block 11, it drives the rear end of the first fixing insert 13 to move along the outside of the fixing block 11. Since the rear end of the first fixing insert 13 is designed with a slope, the fixing block 11 will push the first fixing insert 13 to move outward. When the first fixing insert 13 moves outward, it drives the first moving rod 14 to move at the same time. During the process, the first moving rod 14 will move outward from the inside of the moving block 16. At the same time, the first moving rod 14 will drive the first limiting block 15 to move. The first limiting block 15 is used to limit the first moving rod 14, preventing the first moving rod 14 from moving completely into the moving block 16 when it rebounds. When the first moving rod 14 moves, it will also drive the first fixing block 18 to move. When the first fixing block 18 moves, it will squeeze the first return spring 19 sleeved on the outside of the first moving rod 14 to retract. Until the first fixing insert 13 moves completely to the position behind the fixing block 11, the first return spring 19 will automatically rebound, pushing the first fixing block 18 to move. When the first fixing block 18 moves, it will drive the first moving rod 14 and the first limiting block 15 to move. Simultaneously, the first moving rod 14 drives the first fixed insert 13 to insert behind the fixed latch 11 and abut against the outside of the fixed limit rod 10, thereby fixing the position of the moving block 16. When the mechanical gripper body 2 drives the second fixed insert 20 to insert into the mechanical gripper body 1 until the first fixed insert 13 is inserted behind the fixed latch 11 and abuts against the outside of the fixed limit rod 10, the mechanical gripper body 2 simultaneously moves against the fixed plate 36 and drives the fixed plate 36 to move towards the position of the mechanical gripper body 1. When the fixed plate 36 moves, it will pressurize multiple sets of second return springs 24 at the rear position, thereby causing the second return springs 24 to slightly contract. At the same time, the fixed plate 36 moves, causing the second fixed block 23 to move synchronously.Furthermore, the second fixing block 23 drives the fixing guide rod 25 and the second limiting block 26 to move simultaneously. When the fixing guide rod 25 moves, it will move along the inside of the fixing sleeve block 27. At the same time, the second limiting block 26 is used to limit the fixing guide rod 25, preventing it from completely detaching from the fixing sleeve block 27 during movement. When disassembly is required, simply push the mechanical gripper body 2 into the robotic arm body 1 to continue applying pressure and move it, causing the second fixing insert block 20 to continue dragging the first magnetic sleeve box 21 and the second magnetic sleeve box 22 into the robotic arm body 1. The mechanical gripper moves, simultaneously driving the moving block 16 to continue moving into the main body 1 of the robotic arm. As the moving block 16 moves, it drives the first fixed insert 13 to move synchronously. During its backward movement, the first fixed insert 13 will contact and press against the outer side of the moving block 12. The first fixed insert 13 will only move to the middle position on the outer side of the moving block 12. Simultaneously, the mechanical gripper main body 2 moves, driving the fixed plate 36 to continue moving and applying pressure to the second return spring 24 to retract. Once the first fixed insert 13 is pressed against the outer side of the moving block 12, the mechanical gripper body 2 is released. The pressure applied by the mechanical gripper body 2, under the rebound of the second return spring 24, causes the first magnetic sleeve 21 and the second magnetic sleeve 22 to magnetically attract each other. This causes the second fixed insert 20 to simultaneously move the moving block 16 outwards, and the first fixed insert 13 to move the moving latch 12 along the outside of the fixed limit rod 10 towards the fixed latch 11. As the moving block 16 continues to move outwards, it moves the first fixed insert 13. At this point, the first fixed insert 13 is clamped to the outside of the moving latch 12, and simultaneously the first fixed insert 13 moves the moving latch 12 towards the fixed latch 11. Move the movable block 12 to position 11 until it abuts against the fixed block 11. Meanwhile, the first fixed insert block 13 continues to move outwards, moving along the outer side of the movable block 12 and then to the outer side of the fixed block 11, until the outer side of the first fixed insert block 13 is completely disengaged from the outer side of the fixed block 11. Then pull the mechanical gripper body 2. When the pulling force is greater than the magnetic force between the first magnetic sleeve 21 and the second magnetic sleeve 22, the first magnetic sleeve 21 will move outwards along the outer side of the second magnetic sleeve 22 until it is completely disengaged, thus removing the mechanical gripper body 2.

[0039] Example 2, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, in Comparative Embodiment 1 as another implementation of the present invention, a limiting component is provided between the robot body 1 and the robot gripper body 2. The limiting component includes a fixed support rod 28, which is located on the left and right sides above the robot body 1. The bottom end of the fixed support rod 28 is welded to the outside of the robot body 1, and the top end of the fixed support rod 28 is welded to the bottom end of the fixed support plate 29. A second moving rod 30 is inserted inside the fixed support plate 29, and the fixed support plate 29 and the second moving rod 30 are slidably connected. The top end of the second moving rod 30 is welded to the bottom end of the third limiting block 31. The second moving rod 30 is a circular rod design.

[0040] Furthermore, a third return spring 32 is sleeved on the outer side of the second moving rod 30 near the upper position. The top end of the third return spring 32 is welded to the bottom end of the third limiting block 31, and the bottom end of the third return spring 32 is welded to the top end of the fixed support plate 29.

[0041] Furthermore, the bottom end of the second moving rod 30 is welded to the top end of the moving plug 33. The top end of the robot body 1 is provided with a third moving groove 37. The moving plug 33 is inserted into the third moving groove 37 and is slidably connected to the third moving groove 37. The moving plug 33 is sleeved on the outside of the fixed guide rod 25 at the upper position and is slidably connected to the fixed guide rod 25. The bottom end of the moving plug 33 is welded to the top end of the fixed plug 34. The outside of the second fixed plug 20 is provided with a second moving groove 35. The fixed plug 34 is inserted into the second moving groove 35 and is slidably connected to the second moving groove 35. The front end of the fixed plug 34 is designed with a bevel.

[0042] During operation, the second fixed insert 20 is inserted into the robot body 1. Because the rear end of the second fixed insert 20 is arc-shaped and the front end of the fixed rod 34 is beveled, the second fixed insert 20 contacts the fixed rod 34 as it moves towards the robot body 1. This causes the second fixed insert 20 to press the fixed rod 34 outwards, and the fixed rod 34 simultaneously drives the moving insert 33 and the second moving rod 30 to move. The moving insert 33 moves outwards along the inside of the third moving groove 37, and simultaneously moves along the outside of the fixed guide rod 25. When the second moving rod 30 moves, it moves along the inside of the fixed support plate 29 at the top of the fixed support rod 28. The second fixed insert 20 moves, simultaneously moving the third limiting block 31. When the third limiting block 31 moves, it will pull the third return spring 32 to extend until the second fixed insert 20 moves and moves the second moving slide 35 to the position of the fixed insert 34. Under the rebound force of the third return spring 32, the fixed insert 34 will automatically insert into the second moving slide 35 to complete the limiting operation, preventing the second fixed insert 20 from rotating. When removing the second fixed insert 20, the third limiting block 31 can be pulled in advance to completely disengage the fixed insert 34 from the second moving slide 35. During the pressing process, the second fixed insert 20 will simultaneously move the second moving slide 35 along the outside of the fixed insert 34.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A feeding robot for parts processing, comprising a robot body (1); characterized in that: The front end of the robotic arm body (1) is provided with a mechanical gripper body (2), and an assembly and disassembly mechanism is provided between the robotic arm body (1) and the mechanical gripper body (2); the assembly and disassembly mechanism includes a fixed limiting rod (10), the fixed limiting rod (10) is provided inside the robotic arm body (1), and the rear end of the fixed limiting rod (10) is fixedly connected to the inside of the robotic arm body (1), the front end of the fixed limiting rod (10) is fixedly connected to the rear end of the fixed locking block (11), a movable locking block (12) is sleeved on the outside of the fixed limiting rod (10), and the fixed limiting rod (10) and the movable locking block (12) are slidably connected, and a first fixing block is inserted at the rear end of the fixed locking block (11). A fixed insertion block (13) is provided, and a fixed locking block (11) is slidably connected to the first fixed insertion block (13); the upper and lower ends of the robot body (1) are also provided with first moving grooves (17), and a moving block (16) is sleeved inside the robot body (1). The moving block (16) is slidably connected to the robot body (1) and the first moving groove (17). The upper and lower ends of the moving block (16) are also provided with first moving rods (14), and the moving block (16) is slidably connected to the first moving rods (14). One end of the first moving rod (14) is fixedly connected to the first fixed insertion block (13), and the other end of the first moving rod (14) is connected to the first limiting block (15). Fixed connection; the outer side of the first moving rod (14) is fixedly connected to the inner wall of the first fixed block (18), and a first return spring (19) is sleeved on the outer side of the first moving rod (14). One end of the first return spring (19) is fixedly connected to the inner wall of the moving block (16), and the other end of the first return spring (19) is fixedly connected to the first fixed block (18); the front end of the moving block (16) is fixedly connected to the rear end of the second magnetic sleeve (22), and a first magnetic sleeve (21) is sleeved on the outer side of the front end of the second magnetic sleeve (22), and the second magnetic sleeve (22) and the first magnetic sleeve (21) are slidably connected. Magnetic connection; the rear end of the mechanical gripper body (2) is fixedly connected to the front end of the second fixed plug (20), the second fixed plug (20) is inserted inside the mechanical gripper body (1), and the second fixed plug (20) is slidably connected to the mechanical gripper body (1), the rear end of the second fixed plug (20) is fixedly connected to the front end of the first magnetic sleeve (21); the front end of the mechanical gripper body (1) is provided with multiple sets of second reset springs (24), and the front end of the mechanical gripper body (1) is fixedly connected to the rear end of the second reset springs (24), the front end of the second reset springs (24) is fixedly connected to the rear end of the fixed plate (36), and the front end of the fixed plate (36) abuts against the mechanical gripper body (2);The fixed plate (36) is also provided with second fixed blocks (23) at both its upper and lower ends, and the fixed plate (36) is fixedly connected to the second fixed blocks (23). The rear end of the second fixed block (23) is fixedly connected to the front end of the fixed guide rod (25). The rear end of the fixed guide rod (25) is fixedly connected to the second limiting block (26). A fixed sleeve block (27) is sleeved on the outside of the fixed guide rod (25), and the fixed guide rod (25) is slidably connected to the fixed sleeve block (27). The fixed sleeve block (27) is fixedly connected to the outside of the robot body (1).

2. The feeding robot for parts processing according to claim 1, characterized in that: A limiting component is provided between the main body (1) of the robotic arm and the main body (2) of the robotic gripper. The limiting component includes a fixed support rod (28). The fixed support rod (28) is located on the left and right sides above the main body (1). The bottom end of the fixed support rod (28) is fixedly connected to the outside of the main body (1). The top end of the fixed support rod (28) is fixedly connected to the bottom end of the fixed support plate (29). A second moving rod (30) is inserted inside the fixed support plate (29). The fixed support plate (29) and the second moving rod (30) are slidably connected. The top end of the second moving rod (30) is fixedly connected to the bottom end of the third limiting block (31).

3. The feeding robot for parts processing according to claim 2, characterized in that: A third reset spring (32) is sleeved on the outer side of the second moving rod (30) near the upper position. The top end of the third reset spring (32) is fixedly connected to the bottom end of the third limiting block (31), and the bottom end of the third reset spring (32) is fixedly connected to the top end of the fixed support plate (29).

4. The feeding robot for parts processing according to claim 3, characterized in that: The bottom end of the second moving rod (30) is fixedly connected to the top end of the moving plug (33). The top end of the robot body (1) is provided with a third moving groove (37). The moving plug (33) is inserted into the third moving groove (37) and is slidably connected to the third moving groove (37). The moving plug (33) is sleeved on the outside of the fixed guide rod (25) at the upper position and is slidably connected to the fixed guide rod (25). The bottom end of the moving plug (33) is fixedly connected to the top end of the fixed plug (34). The outside of the second fixed plug (20) is provided with a second moving groove (35). The fixed plug (34) is inserted into the second moving groove (35) and is slidably connected to the second moving groove (35).

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