Lamination clamping and carrying jig and lamination carrying device
By designing a stacked sheet clamping and handling fixture, the misalignment problem of sheet materials during the conveying process is solved by using a side-moving clamping part and a blocking component, which realizes the regularization and handling of stacked sheets, improves efficiency and reduces costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG JUNRUI INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-06-09
AI Technical Summary
In existing technologies, sheet materials are prone to misalignment during the conveying process, resulting in irregular stacking of sheets. This requires additional straightening equipment, increasing costs and space requirements, and also leads to low work efficiency.
Design a stacked piece clamping and handling fixture, including a mounting support, a first clamping mechanism and a first driving mechanism, which moves and straightens stacked pieces from the side through the first clamping part and uses blocking parts to prevent stacked pieces from falling off, thereby achieving simultaneous straightening and handling.
It improves the regularity of stacking and handling efficiency, reduces manufacturing costs, reduces space occupation, and improves work efficiency.
Smart Images
Figure CN224336601U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clamping technology, and in particular to a stacked piece clamping and handling clamp and a stacked piece handling device. Background Technology
[0002] Most battery boxes are currently made by extruding sheet materials. Therefore, when preparing sheet materials, a stamping machine is usually used to stamp multiple sheets at once to form stacked sheets. Then, a conveying device is used to transport the stacks of materials to the next work station.
[0003] However, when stacked materials fall from the press to the conveying device, and during the conveying process, misalignment occurs between the stacked materials, resulting in irregular stacked materials that affect subsequent storage or retrieval. Existing technologies require separate straightening equipment, which is costly to manufacture, occupies extra space, and requires further handling after straightening, leading to low work efficiency. Utility Model Content
[0004] One objective of this application is to provide a stacking clamping and handling fixture and a stacking handling device that can simultaneously organize and handle stacked pieces.
[0005] The technical solution adopted in this application is as follows: a stacked sheet clamping and handling fixture, including a mounting support, a first clamping mechanism and a first driving mechanism. The first clamping mechanism includes at least two first clamping parts. The first driving mechanism is connected to at least one of the first clamping parts. The first driving mechanism is used to drive the connected first clamping parts to move toward the side of the stacked sheets and change the spacing between the first clamping parts. The bottom of the first clamping part is provided with a blocking member for preventing the stacked sheets from falling.
[0006] Compared with the prior art, the advantages of this application are that the first clamping part moves toward the side of the stacked pieces, which can straighten the stacked pieces from the side and make them aligned. At the same time, it can clamp the stacked pieces from the side. The blocking part is located at the bottom and provides support for the stacked pieces, and can also prevent the stacked pieces from falling off from the bottom. The whole can straighten the stacked pieces and clamp and transport them, which is highly practical, improves work efficiency, and has low manufacturing cost and occupies little space.
[0007] In some embodiments of this application, the first clamping part includes a sliding plate and at least two clamping rods. The sliding plate is connected to a first driving mechanism, one end of the clamping rod is connected to the sliding plate, and the other end of the clamping rod is connected to a blocking member; the blocking member is on the same plane.
[0008] Furthermore, the mounting bracket is provided with a first elastic element, the extension and retraction direction of the first elastic element is the same as the extension direction of the clamping rod; the first elastic element is located between the first clamping parts.
[0009] Furthermore, the blocking member is a baffle plate, and a portion of the baffle plate extends out of the clamping rod. The first clamping part includes a third driving mechanism for driving the blocking member to rotate. The third driving mechanism includes a second driving cylinder, a fisheye connector, and a toggle link. The second driving cylinder is fixedly connected to the sliding plate. The telescopic end of the second driving cylinder is connected to the toggle link through the fisheye connector. The toggle link is sleeved on the clamping rod.
[0010] In some embodiments of this application, the mounting bracket is provided with a detection device for detecting the distance between the mounting bracket and the stacked sheets.
[0011] In some embodiments of this application, the first driving mechanism includes a first driving cylinder, a first guide rail, and a first slider. The first guide rail is fixedly connected to a mounting support, the first slider is slidably connected to the first guide rail, the first driving cylinder is fixedly connected to the mounting support, the output end of the first driving cylinder is connected to the first clamping part, and the first clamping part is connected to the first slider.
[0012] In some embodiments of this application, the first driving mechanism includes a second driving motor, a lead screw, a lead screw nut, a first guide rail, and a first slider. The second driving motor and the first guide rail are fixedly connected to the mounting support. The first slider is slidably connected to the first guide rail. The lead screw is rotatably connected to the mounting support. The output end of the second driving motor is connected to the lead screw. The lead screw nut is rotatably sleeved on the lead screw and is connected to the first clamping part.
[0013] In some embodiments of this application, the first clamping part is provided with a limiting shaft, and a buffer is provided on the opposite side of the limiting shaft, with the buffer and the limiting shaft on the same straight line.
[0014] In some embodiments of this application, the mounting bracket is provided with a second clamping mechanism and a second driving mechanism. The second clamping mechanism includes a second clamping part and a third clamping part arranged at relatively intervals. The second clamping part is connected to the second driving mechanism, and the third clamping part is connected to the mounting bracket.
[0015] Furthermore, the second drive mechanism includes a first drive motor and a screw. The first drive motor is fixedly connected to the mounting bracket, one end of the screw is connected to the first drive motor, the other end of the screw is rotatably connected to the mounting bracket, and the second clamping part is rotatably connected to the threaded part of the screw.
[0016] Furthermore, a second elastic element is provided on the second or third clamping part.
[0017] A stacking and handling device includes the aforementioned stacking and handling fixture, a six-axis robot, and a base. The bottom of the six-axis robot is connected to the base, and the movable end of the six-axis robot is connected to a mounting support. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model. Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of this utility model. Figure 2 ;
[0020] Figure 3 This is a schematic diagram of the structure of Embodiment 1 of this utility model. Figure 3 ;
[0021] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention;
[0022] Figure 5 This is a structural schematic diagram of Embodiment 3 of the present invention;
[0023] Figure 6 This is a structural schematic diagram of the usage state of Embodiment 3 of this utility model.
[0024] In the diagram: 1. Mounting support; 2. First clamping mechanism; 3. First drive mechanism; 4. Blocking component; 5. Sliding plate; 6. Clamping rod; 7. First elastic component; 8. Detection device; 9. First drive cylinder; 10. First guide rail; 11. First slider; 12. Limiting shaft; 13. Buffer; 14. Second clamping mechanism; 15. Second drive mechanism; 16. Second clamping part; 17. Third clamping part; 18. First drive motor; 19. Screw; 20. 21. Second elastic element; 22. Shaft fixing seat; 23. Clamping plate; 24. Fixing element; 25. Limiting element; 26. Second guide rail; 27. Second slider; 28. Six-axis robot; 29. Base; 30. Pallet; 31. Turntable; 32. Third drive mechanism; 33. Second drive cylinder; 34. Fisheye joint; 35. Actuating linkage; 36. Second drive motor; 37. Lead screw; 38. Lead screw nut; 39. Pressure plate; 40. Spring; 41. Guide column. Detailed Implementation
[0025] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0026] Example 1:
[0027] This embodiment provides a stacked piece clamping and handling fixture, such as Figure 1As shown, the device includes a mounting bracket 1, a first clamping mechanism 2, and a first driving mechanism 3. The first clamping mechanism 2 includes at least two first clamping parts. The first driving mechanism 3 is connected to at least one of the first clamping parts. The first driving mechanism 3 is used to drive the connected first clamping parts to move toward the side of the stacked pieces and change the spacing between the first clamping parts. The bottom of the first clamping part is provided with a blocking member 4 to prevent the stacked pieces from falling. In this embodiment, two first clamping parts are provided; the first driving mechanism 3 is connected to two of the first clamping parts; the blocking member 4 is made of round steel sheet.
[0028] The first clamping part moves toward the side of the stacked pieces, which can straighten the stacked pieces from the side and make them aligned. At the same time, it can clamp the stacked pieces from the side. The blocking part 4 is located at the bottom and provides support for the stacked pieces. It can also prevent the stacked pieces from falling off from the bottom. The whole unit can straighten the stacked pieces and clamp and transport them, making it highly practical.
[0029] To ensure the reliability of the first clamping part, it includes a sliding plate 5 and at least two clamping rods 6. The sliding plate 5 is connected to the first driving mechanism 3, one end of the clamping rod 6 is connected to the sliding plate 5, and the other end of the clamping rod 6 is connected to a blocking member 4. All blocking members 4 are on the same plane. The sliding plate 5 is used to connect multiple clamping rods 6 together, so that the first driving mechanism 3 only needs to drive the sliding plate 5 to drive multiple clamping rods 6 to move synchronously. The blocking members 4 are all on the same plane, providing stable support for the stacked pieces and preventing the stacked pieces from tilting and falling off.
[0030] In this embodiment, two clamping rods 6 are provided on a first clamping part, for a total of four clamping rods 6, which can push the stacked pieces from four directions to ensure a neat effect; the clamping rods 6 are connected to the sliding plate 5 through a shaft fixing seat 21.
[0031] To improve clamping stability, the mounting support 1 is provided with a first elastic element 7, the extension direction of which is the same as the extension direction of the clamping rod 6; the first elastic element 7 is located between the first clamping parts. The design of the first elastic element 7 can buffer the stacked pieces when they are inserted, preventing them from colliding with the mounting support 1. After the stacked pieces are inserted, the first elastic element 7 can keep the stacked pieces in contact with the blocking member 4, thus improving clamping safety.
[0032] In this embodiment, the first elastic element 7 is a mechanical buffer.
[0033] To improve safety, the mounting bracket 1 is equipped with a detection device 8 for detecting the distance between the stacked pieces and the mounting bracket 1. The detection device 8 is designed to trigger protection when the distance between the stacked pieces and the mounting bracket 1 is too small, stopping the movement of the stacked piece clamping and handling fixture to prevent the stacked pieces from colliding with the mounting bracket 1.
[0034] In this embodiment, the detection device 8 uses a photoelectric sensor.
[0035] To ensure the reliability of the first driving mechanism 3, the first driving mechanism 3 includes a first driving cylinder 9, a first guide rail 10, and a first slider 11. The first guide rail 10 is fixedly connected to the mounting support 1, and the first slider 11 is slidably connected to the first guide rail 10. The first driving cylinder 9 is fixedly connected to the mounting support 1, and the output end of the first driving cylinder 9 is connected to the first clamping part, which is connected to the first slider 11. The cooperation of the first guide rail 10 and the first slider 11 can stabilize the movement direction of the sliding plate 5, and make it easier for the first driving cylinder 9 to push the sliding plate 5.
[0036] In this embodiment, two first guide rails 10 are arranged in parallel, and a first slider 11 is provided at each end of each first guide rail 10. The two first sliders 11 at the same end are respectively connected to the two ends of the sliding plate 5 on the same side. Two first drive cylinders 9 are provided and are respectively connected to the two sliding plates 5. The two first clamping parts can move synchronously, resulting in higher clamping efficiency, greater clamping force, and more stable clamping. The two first guide rails 10 provide better support for the sliding plate 5, and the movement of the sliding plate 5 is more stable.
[0037] To improve security, such as Figure 2 As shown, the first clamping part is provided with a limiting shaft 12, and a buffer 13 is provided on the opposite side of the limiting shaft 12. The buffer 13 and the limiting shaft 12 are on the same straight line. The limiting shaft 12 is used to limit the minimum distance between the two first clamping parts to prevent the two first clamping parts from moving beyond their range and colliding and causing damage. The buffer 13 is used to buffer the collision of the limiting shaft 12, which can prevent the limiting shaft 12 from having a hard collision. At the same time, it can reduce the clamping speed when the distance between the two first clamping parts is less than a certain distance, thereby improving the clamping safety.
[0038] In this embodiment, the buffer 13 is a hydraulic buffer; the limiting shaft 12 is connected to one of the sliding plates 5, and the buffer 13 is connected to the other sliding plate 5.
[0039] To improve applicability, such as Figure 3 As shown, the mounting bracket 1 is equipped with a second clamping mechanism 14 and a second driving mechanism 15. The second clamping mechanism 14 includes a second clamping part 16 and a third clamping part 17 arranged at intervals. The second clamping part 16 is connected to the second driving mechanism 15, and the third clamping part 17 is connected to the mounting bracket 1. In this embodiment, the clamping direction of the second clamping mechanism 14 is perpendicular to the clamping direction of the first clamping mechanism 2. The different clamping directions of the second clamping mechanism 14 and the first clamping mechanism 2 make it suitable for different workstation operations. For example, if the stacked pieces are close to the ground, it is difficult for the fixture to clamp them laterally. In this case, the first clamping mechanism 2 can be used for vertical clamping, thereby improving the applicability of the fixture.
[0040] To ensure the reliability of the second drive mechanism 15, the second drive mechanism 15 includes a first drive motor 18 and a screw 19. The first drive motor 18 is fixedly connected to the mounting bracket 1. One end of the screw 19 is connected to the first drive motor 18, and the other end of the screw 19 is rotatably connected to the mounting bracket 1. The second clamping part 16 is rotatably connected to the threaded part of the screw 19. In this embodiment, the first drive motor 18 and the screw 19 are connected by a transmission assembly, which includes a driving pulley, a driven pulley, and a synchronous belt. The driving pulley is connected to the output end of the first drive motor 18, the driven pulley is connected to the screw 19, and the driving pulley and the driven pulley are connected by the synchronous belt.
[0041] The second clamping part 16 includes a clamping plate 22, a fixing member 23 and a limiting member 24. The fixing member 23 is located between the limiting member 24 and the clamping plate 22, and the fixing member 23 is rotatably connected to the screw 19. A connecting post is provided on the clamping plate 22. The connecting post passes through the fixing member 23 and is fixedly connected to the limiting member 24. The connecting post is slidably connected to the fixing member 23.
[0042] A second elastic element 20 is provided on the second clamping part 16 or the third clamping part 17. The second elastic element 20 is used to apply an elastic force in the opposite direction. In this embodiment, the second elastic element 20 is disposed on the second clamping part 16; the second elastic element 20 is a spring. The second elastic element 20 is sleeved on the connecting post and is located between the fixing member 23 and the clamping plate 22.
[0043] The mounting bracket 1 is provided with a second guide rail 26 and a second slider 27. The second slider 27 is slidably connected to the second guide rail 26. There are two second guide rails 26, which are symmetrically arranged on both sides of the screw 19. The length extension direction of the second guide rail 26 is parallel to the length extension direction of the screw 19. The second slider 27 is connected to the fixing member 23 to improve the movement stability of the second clamping part 16.
[0044] Example 2:
[0045] This embodiment provides a stacked piece clamping and handling fixture, such as Figure 4 As shown, the device includes a mounting bracket 1, a first clamping mechanism 2, and a first driving mechanism 3. The first clamping mechanism 2 includes at least two first clamping parts. The first driving mechanism 3 is connected to at least one of the first clamping parts. The first driving mechanism 3 is used to drive the connected first clamping parts to move toward the side of the stacked pieces and change the spacing between the first clamping parts. The bottom of the first clamping part is provided with a blocking member 4 to prevent the stacked pieces from falling. In this embodiment, two first clamping parts are provided; the first driving mechanism 3 is connected to both of the first clamping parts.
[0046] The first clamping part moves toward the side of the stacked pieces, which can straighten the stacked pieces from the side and make them aligned. At the same time, it can clamp the stacked pieces from the side. The blocking part 4 is located at the bottom and provides support for the stacked pieces. It can also prevent the stacked pieces from falling off from the bottom. The whole unit can straighten the stacked pieces and clamp and transport them, making it highly practical.
[0047] To ensure the reliability of the first clamping part, it includes a sliding plate 5 and at least two clamping rods 6. The sliding plate 5 is connected to the first driving mechanism 3, one end of the clamping rod 6 is connected to the sliding plate 5, and the other end of the clamping rod 6 is connected to a blocking member 4. All blocking members 4 are on the same plane. The sliding plate 5 is used to connect multiple clamping rods 6 together, so that the first driving mechanism 3 only needs to drive the sliding plate 5 to drive multiple clamping rods 6 to move synchronously. The blocking members 4 are all on the same plane, providing stable support for the stacked pieces and preventing the stacked pieces from tilting and falling off.
[0048] In this embodiment, two clamping rods 6 are provided on a first clamping part, for a total of four clamping rods 6, which can push the stacked pieces from four directions to ensure a neat effect; the clamping rods 6 are connected to the sliding plate 5 through a shaft fixing seat 21.
[0049] To improve clamping stability, the mounting support 1 is provided with a first elastic element 7, the extension direction of which is the same as the extension direction of the clamping rod 6; the first elastic element 7 is located between the first clamping parts. The design of the first elastic element 7 can buffer the stacked pieces when they are inserted, preventing them from colliding with the mounting support 1. After the stacked pieces are inserted, the first elastic element 7 can keep the stacked pieces in contact with the blocking member 4, thus improving clamping safety.
[0050] In this embodiment, the first elastic element 7 includes a pressure plate 39, a spring 40 and a guide post 41. One end of the guide post 41 is fixedly connected to the pressure plate 39, and the other end of the guide post 41 passes through the mounting support 1. The spring 40 is sleeved on the guide post 41, with one end of the spring 40 in contact with the mounting support 1 and the other end of the spring 40 in contact with the pressure plate 39.
[0051] The blocking of the stacked pieces is reliable. The blocking member 4 is a baffle plate, and part of the baffle plate extends out of the clamping rod 6. The first clamping part includes a third driving mechanism 32 for driving the blocking member 4 to rotate. The third driving mechanism 32 includes a second driving cylinder 33, a fisheye connector 34 and a toggle link 35. The second driving cylinder 33 is fixedly connected to the sliding plate 5. The telescopic end of the second driving cylinder 33 is connected to the toggle link 35 through the fisheye connector 34. The toggle link 35 is sleeved on the clamping rod 6. The clamping rod 6 is rotatably connected to the sliding plate 5. The second drive cylinder 33 is fixedly connected to the shaft fixing seat 21 through the mounting plate. The second drive cylinder 33 pushes the actuating link 35, which rotates the clamping rod 6. The clamping rod 6 rotates the baffle, thereby adjusting the angle of the extended part of the baffle to align with the stacked pieces, resulting in better blocking effect on the stacked pieces. After the stacked pieces are placed in place, the blocking member 4 is rotated so that the extended part of the baffle avoids the stacked pieces. The robot can directly pull the stacked pieces upward with the handling fixture. The clamping rod 6 can support the stacked pieces when the handling fixture moves upward, resulting in better stability and preventing the stacked pieces from tipping over. The actuating link 35 rotates around the clamping rod 6, and the second drive cylinder 33 moves in a telescopic motion. The fisheye joint 34 can compensate for the movement deviation between the two.
[0052] In this embodiment, the contact area between the baffle and the stacked plate is one-eighth or one-quarter of the circular surface; the extension and retraction path of the second drive cylinder 33 is not on the same straight line as the rotation center of the actuating linkage 35, to prevent the second drive cylinder 33 from jamming.
[0053] To improve safety, the mounting bracket 1 is equipped with a detection device 8 for detecting the distance between the stacked pieces and the mounting bracket 1. The detection device 8 is designed to trigger protection when the distance between the stacked pieces and the mounting bracket 1 is too small, stopping the movement of the stacked piece clamping and handling fixture to prevent the stacked pieces from colliding with the mounting bracket 1.
[0054] In this embodiment, the detection device 8 uses a photoelectric sensor.
[0055] To ensure the reliability of the first drive mechanism 3, it includes a second drive motor 36, a lead screw 37, a lead screw nut 38, a first guide rail 10, and a first slider 11. The second drive motor 36 and the first guide rail 10 are both fixedly connected to the mounting support 1. The first slider 11 is slidably connected to the first guide rail 10. The lead screw 37 is rotatably connected to the mounting support 1. The output end of the second drive motor 36 is connected to the lead screw 37. The lead screw nut 38 is rotatably sleeved on the lead screw 37 and connected to the sliding plate 5. Transmission via the lead screw 37 results in more stable operation.
[0056] In this embodiment, two first guide rails 10 are arranged in parallel, and a first slider 11 is provided at each end of each first guide rail 10. The two first sliders 11 at the same end are respectively connected to the two ends of the sliding plate 5 on the same side. The lead screw 37 has opposite threads on both sides, and two lead screw nuts 38 are provided, each set on one of the two opposite threads. The second drive motor 36 drives the lead screw 37 to rotate, and the two lead screw nuts 38 can move inward or outward synchronously, resulting in higher clamping efficiency, greater clamping force, and more stable clamping. The two first guide rails 10 provide better support for the sliding plate 5, and the movement of the sliding plate 5 is more stable.
[0057] Example 3:
[0058] This embodiment provides a stacking and conveying device, such as... Figure 5 As shown, the device includes a stacked sheet clamping and handling fixture as described in Embodiment 1 or Embodiment 2, a six-axis robot 28, and a base 29. The bottom of the six-axis robot 28 is connected to the base 29, and the movable end of the six-axis robot 28 is connected to the mounting support 1. The detection device 8 is electrically connected to the six-axis robot 28. The six-axis robot 28 can drive the sheet clamping and handling fixture to move in various directions, facilitating the gripping of stacked sheets, such as... Figure 6 As shown, especially for stacked pieces transported via pallet 30, it is difficult to grip them from the side, and vibrations or collisions during transport can cause the stacked materials to become irregular. The six-axis robot 28 drives the stacked piece clamping and handling fixture, so that the first clamping mechanism 2 can straighten and clamp the materials on the pallet 30 and place them on the transfer platform 31. The stacked pieces on the transfer platform 31 can then be clamped by the second clamping mechanism 14. Of course, the operation can also be reversed, and the stacked pieces on the transfer platform 31 can be gripped onto the pallet 30 by the first clamping mechanism 2.
[0059] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A stacked piece clamping and handling fixture, characterized in that, It includes a mounting bracket (1), a first clamping mechanism (2) and a first driving mechanism (3). The first clamping mechanism (2) includes at least two first clamping parts. The first driving mechanism (3) is connected to at least one of the first clamping parts. The first driving mechanism (3) is used to drive the connected first clamping parts to move toward the side of the stack and change the spacing between the first clamping parts. The bottom of the first clamping part is provided with a blocking member (4) to prevent the stack from falling.
2. The stacked sheet clamping and handling fixture according to claim 1, characterized in that: The first clamping part includes a sliding plate (5) and at least two clamping rods (6). The sliding plate (5) is connected to the first driving mechanism (3). One end of the clamping rod (6) is connected to the sliding plate (5), and the other end of the clamping rod (6) is connected to the blocking member (4). The blocking member (4) is on the same plane.
3. The stacked sheet clamping and handling fixture according to claim 2, characterized in that: The mounting bracket (1) is provided with a first elastic element (7), the extension direction of the first elastic element (7) is the same as the extension direction of the clamping rod (6); the first elastic element (7) is located between the first clamping parts.
4. The stacked sheet clamping and handling fixture according to claim 2, characterized in that: The blocking member (4) is a baffle plate, and part of the baffle plate extends out of the clamping rod (6). The first clamping part includes a third driving mechanism (32) for driving the blocking member (4) to rotate. The third driving mechanism (32) includes a second driving cylinder (33), a fisheye connector (34), and a toggle link (35). The second driving cylinder (33) is fixedly connected to the sliding plate (5). The telescopic end of the second driving cylinder (33) is connected to the toggle link (35) through the fisheye connector (34). The toggle link (35) is sleeved on the clamping rod (6).
5. The stacked sheet clamping and handling fixture according to claim 1, characterized in that: The mounting bracket (1) is equipped with a detection device (8) for detecting the distance between the mounting bracket and the stacked pieces.
6. The stacked sheet clamping and handling fixture according to claim 1, characterized in that: The first driving mechanism (3) includes a first driving cylinder (9), a first guide rail (10) and a first slider (11). The first guide rail (10) is fixedly connected to the mounting support (1), the first slider (11) is slidably connected to the first guide rail (10), the first driving cylinder (9) is fixedly connected to the mounting support (1), the output end of the first driving cylinder (9) is connected to the first clamping part, and the first clamping part is connected to the first slider (11).
7. The stacked sheet clamping and handling fixture according to claim 1, characterized in that: The first drive mechanism (3) includes a second drive motor (36), a lead screw (37), a lead screw nut (38), a first guide rail (10), and a first slider (11). The second drive motor (36) and the first guide rail (10) are fixedly connected to the mounting bracket (1). The first slider (11) is slidably connected to the first guide rail (10). The lead screw (37) is rotatably connected to the mounting bracket (1). The output end of the second drive motor (36) is connected to the lead screw (37). The lead screw nut (38) is rotatably sleeved on the lead screw (37). The lead screw nut (38) is connected to the first clamping part.
8. The stacked sheet clamping and handling fixture according to claim 1, characterized in that: The mounting bracket (1) is provided with a second clamping mechanism (14) and a second driving mechanism (15). The second clamping mechanism (14) includes a second clamping part (16) and a third clamping part (17) arranged at relative intervals. The second clamping part (16) is connected to the second driving mechanism (15), and the third clamping part (17) is connected to the mounting bracket (1). The second clamping part (16) or the third clamping part (17) is provided with a second elastic element (20).
9. A stacked sheet clamping and handling fixture according to claim 8, characterized in that: The second drive mechanism (15) includes a first drive motor (18) and a screw (19). The first drive motor (18) is fixedly connected to the mounting bracket (1). One end of the screw (19) is connected to the first drive motor (18), and the other end of the screw (19) is rotatably connected to the mounting bracket (1). The second clamping part (16) is rotatably connected to the threaded part of the screw (19).
10. A stacking and conveying device, characterized in that, The device includes a stacking clamping and handling fixture as described in any one of claims 1-9, a six-axis manipulator (28), and a base (29), wherein the bottom of the six-axis manipulator (28) is connected to the base (29), and the movable end of the six-axis manipulator (28) is connected to the mounting support (1).