An inclined battery module unloading and overturning clamp jaw

Abstract

The application discloses a kind of oblique vertical battery module unloading turnover gripper, it is related to battery module unloading technical field, including workbench, the upper surface of workbench is provided with turnover table, and the side of turnover table is fixedly connected with rotating shaft, and rotating shaft rotation is arranged on the upper surface of workbench, turnover mechanism is arranged between the side of turnover table and workbench, turnover mechanism is driven turnover table to overturn by the rotation of support rod contained therein, realizes the turnover unloading of battery module.The oblique vertical battery module unloading turnover gripper, when sliding seat moves, sliding seat is close to the side of adjusting magnetic plate, and it will resist and extrude adjusting magnetic plate, so that moving connecting rod slides to the inside of auxiliary box, air supply plate in the inner end of connecting rod moves, compresses the air in auxiliary box, air enters contact air bag through communicating hose, so that contact air bag expands, increase the friction between moving pressure jaw and battery module, further improve the stability of clamping.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery module unloading, in particular to a tilted battery module unloading and overturning clamping jaw. BACKGROUND

[0002] The battery module is a modular unit composed of multiple battery cells through series and parallel connection, and is the core component in the battery system. The main function is to integrate battery cells and improve voltage and capacity. During the processing of the battery module, the bundled battery module needs to be placed obliquely during transportation, so as to be easily moved to the subsequent work station.

[0003] Prior art one (Chinese patent with publication number CN112978308A and publication date June 18, 2021) is a kind of overturning device for battery module stacking, the overturning device is arranged between stacking machine and conveying belt, the overturning device includes unloading table, conveying table arranged on unloading table, conveying belt arranged on conveying table, the upper end of conveying table is rotatably arranged on one side of unloading table close to stacking machine, a lead screw is arranged on the bottom of unloading table along the conveying direction of conveying belt, a lead screw nut is arranged on the lead screw, a turnover cylinder is arranged between the bottom of conveying table and the lead screw nut of unloading table, to realize automatic unloading of battery module and reduce labor intensity.

[0004] Prior art two (Chinese patent with publication number CN113178579B and publication date January 16, 2024) is a lead-acid battery grid overturning and unloading device, which includes a support frame, two fixed plates are fixedly connected to the bottom of the support frame, a linear slide module is fixedly connected to the outside of the fixed plate, an activity plate is arranged in the support frame, the activity plate and the support frame are connected through an activity assembly, a grid is placed on the top of the activity plate, a limiting assembly matched with the grid is arranged on both sides of the support frame to limit the grid, a polishing assembly is fixedly connected to the top of the support frame through bolts, and the edge of the grid is polished; the polishing assembly can polish the waste accumulated on the edge of the grid while moving the grid, thereby reducing subsequent manual operation and improving processing efficiency. In addition, when the activity plate rotates, not only can the grid be discharged, but also the debris on the surface of the activity plate can be discharged, thereby ensuring the cleanliness of the activity plate and not affecting the rough machining operation of the next grid.

[0005] Although the prior art can overturn and unload the battery, it often has the problem of insufficient clamping stability. When the battery module is subjected to centrifugal force during overturning, relative sliding is easy to occur, which affects the unloading accuracy and safety.

[0006] Therefore, we propose a slanted battery module unloading and overturning clamp to solve the above problems. SUMMARY

[0007] The present application aims to provide a slanted battery module unloading and overturning clamp to solve the above problems in the background art, which is currently lacking in clamping stability. When the battery module is subjected to centrifugal force during overturning, it is prone to relative sliding, affecting the unloading accuracy and safety.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solution: a slanted battery module unloading and overturning clamp, comprising a workbench, the upper surface of the workbench is provided with an overturning table, the side of the overturning table is fixedly connected with a rotating shaft, and the rotating shaft is rotatably arranged on the upper surface of the workbench, and an insulating strip is arranged on the overturning table, an overturning mechanism is arranged between the side of the overturning table and the workbench, the overturning mechanism drives the overturning table to overturn through the rotation of the support rod contained therein, realizing the overturning and unloading of the battery module, a clamping mechanism is arranged on the other side of the overturning mechanism, the clamping mechanism realizes the positioning and pressing of the battery module through the position change of the moving pressure paw contained therein, an auxiliary positioning mechanism is further arranged between the overturning mechanism and the workbench, the auxiliary positioning mechanism drives the contact air bag contained therein to expand through the operation of the overturning mechanism, improving the friction force of the clamping mechanism on the battery module.

[0009] Preferably, the overturning mechanism comprises a motor, the motor is fixedly connected to the side of the workbench, the output end of the motor is fixedly connected with a drive screw, and the drive screw is rotatably arranged at the center position of the workbench.

[0010] Preferably, a sliding seat is threadedly connected to the drive screw, and a support rod is hingedly arranged on the upper surface of the sliding seat, a guide rail is fixedly connected to the upper surface of the workbench, and the side of the sliding seat is slidably arranged on the guide rail, the other end of the support rod is hingedly arranged on the side of the overturning table, and the overturning table drives the rotating shaft arranged on the side thereof to overturn along the workbench through the position and angle change of the support rod.

[0011] Preferably, the clamping mechanism comprises a pressure paw sliding rail, the pressure paw sliding rail is arranged on the overturning table, and the pressure paw sliding rail and the support rod are respectively located on the left and right sides of the overturning table, and a moving pressure paw is slidably connected to the pressure paw sliding rail.

[0012] Preferably, a fixed supporting paw is fixedly connected to the overturning table, the fixed supporting paw is used for supporting the battery module, and the fixed supporting paw and the moving pressure paw are in one-to-one correspondence.

[0013] Preferably, the auxiliary positioning mechanism comprises an auxiliary box fixedly connected to the lower surface of the workbench, a connecting rod slidingly connected to the side of the auxiliary box, and an adjusting magnetic plate fixedly connected to the outer end of the connecting rod, and a positioning magnetic plate fixedly connected to the side of the slide, wherein the adjusting magnetic plate and the positioning magnetic plate are both strong magnetic plates, and the adjusting magnetic plate and the positioning magnetic plate are magnetically opposite.

[0014] Preferably, the inside of the auxiliary box is fixedly connected with a fixed plate, the connecting rod is slidingly connected to the fixed plate, and the inner end of the connecting rod is fixedly connected with a gas supply plate, the side of the auxiliary box is connected with a communication hose, and the inner sides of the movable pressing jaw and the fixed holding jaw are fixedly connected with a contact air bag.

[0015] Preferably, a sliding groove is formed in the auxiliary box, and an auxiliary rod is slidingly connected in the sliding groove, and the inner end of the auxiliary rod is fixedly connected to the connecting rod.

[0016] Preferably, a lubricating soft cavity is arranged on the workbench, and the lubricating soft cavity is located on the side of the guide rail, and the lubricating soft cavity is in communication with the inside of the guide rail, the end side of the lubricating soft cavity is fixedly connected with a pressing plate, the lower surface side of the pressing plate is fixedly connected with a traction rope, the other end of the traction rope is fixedly connected to the side of the auxiliary box, and the traction rope is in contact with the side of the auxiliary rod.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] The insulating strip is arranged in contact with the battery module, thereby avoiding the conductive phenomenon between the battery module and the movable pressing jaw, improving the safety during the unloading process, and through the fixed holding jaw, the battery module after being bundled can be lifted, the movable pressing jaw is started, the movable pressing jaw moves along the pressing jaw sliding rail, and cooperates with the fixed holding jaw to press and position the battery module, thereby ensuring the stability of the battery module during the turnover unloading process and avoiding loosening of the battery module during movement.

[0019] When unloading is needed, the motor is started, the motor drives the driving screw to rotate, the slide is threadedly connected with the driving screw, and the side of the slide slides on the guide rail, so the slide moves along the driving screw, the position angle of the supporting rod changes, and the turnover table moves along the workbench through the rotating shaft on the side thereof, thereby realizing turnover unloading of the battery module, so that the battery module can be better moved to a subsequent processing table at different angles.

[0020] In the process of moving the sliding seat, when the sliding seat approaches the adjusting magnetic plate, the sliding seat will be in contact with the adjusting magnetic plate and extrude the adjusting magnetic plate, so that the moving connecting rod slides into the auxiliary box, the air supply plate at the inner end of the connecting rod moves, the air in the auxiliary box is compressed, the air enters the contact air bag through the communication hose, the contact air bag is inflated, the friction between the moving pressure pawl and the battery module is increased, and the stability of clamping is further improved.

[0021] When the connecting rod moves, the auxiliary rod on the connecting rod slides in the sliding groove, the side of the auxiliary rod is in contact with the traction rope and pulls the traction rope, the traction rope pulls the pressing plate, the pressing plate extrudes the lubricating soft cavity, the lubricating oil in the lubricating soft cavity flows into the guide rail through the through hole of the guide rail, lubrication is provided for the sliding of the sliding seat on the guide rail, the friction of the moving pressure pawl on the guide rail is reduced, the service life of the equipment is prolonged, and the working efficiency is improved.

[0022] When the sliding seat slides reversely, the positioning magnetic plate on the side of the sliding seat gradually moves away from the adjusting magnetic plate, because the magnetism of the two is opposite, the adjusting magnetic plate will move out synchronously under the action of magnetic force when the positioning magnetic plate moves, when the air supply plate moves to the state of being attached to the fixed plate, the fixed plate can be limited by the air supply plate, so that the adjusting magnetic plate no longer moves out, so that the initial state is restored, and subsequent use is facilitated. When the sliding seat continues to move away from the adjusting magnetic plate, the air in the contact air bag flows back to the auxiliary box, the contact air bag contracts, the clamping of the battery module is released, and the unloading is better. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of the present application;

[0025] Figure 3 It is a three-dimensional structure schematic diagram of the present application;

[0026] Figure 4 It is a three-dimensional structure schematic diagram of the present application;

[0027] Figure 5 It is a three-dimensional structure schematic diagram of the present application; Figure 3 It is a three-dimensional structure schematic diagram of the present application;

[0028] Figure 6 It is a three-dimensional structure schematic diagram of the present application;

[0029] Figure 7 It is a three-dimensional structure schematic diagram of the present application; Figure 6 It is a three-dimensional structure schematic diagram of the present application;

[0030] Figure 8 It is a three-dimensional structure schematic diagram of the present application;

[0031] Figure 9 Figure is a schematic diagram of the three-dimensional section structure of the auxiliary box of the present application.

[0032] In the figure: 1, workbench; 2, turnover table; 3, fixed claw; 4, moving press claw; 5, press plate; 6, insulation strip; 7, contact air bag; 8, rotating shaft; 9, support rod; 10, motor; 11, drive screw; 12, press claw slide rail; 13, slide seat; 14, positioning magnetic plate; 15, auxiliary box; 16, fixed plate; 17, adjusting magnetic plate; 18, connecting rod; 19, air supply plate; 20, communication hose; 21, sliding groove; 22, auxiliary rod; 23, traction rope; 24, guide rail; 25, lubrication soft cavity. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0034] In order to facilitate the unloading of the battery module, a clamping and turnover mechanism is provided, which is more convenient for unloading the battery module, such as Figures 1-4The technical scheme is shown, and the application provides the following technical scheme: a slanted battery module unloading and overturning clamping jaw is disclosed, the upper surface of the workbench 1 is provided with an overturning table 2, the side of the overturning table 2 is fixedly connected with a rotating shaft 8, the rotating shaft 8 is rotatably arranged on the upper surface of the workbench 1, the overturning table 2 is provided with an insulating strip 6, a overturning mechanism is arranged between the side of the overturning table 2 and the workbench 1, the overturning mechanism drives the overturning table 2 to overturn through the rotation of the support rod 9 contained in the overturning mechanism, the overturning of the battery module is realized, the overturning mechanism comprises a motor 10, the motor 10 is fixedly connected to the side of the workbench 1, the output end of the motor 10 is fixedly connected with a drive screw 11, the drive screw 11 is rotatably arranged at the center position of the workbench 1, the drive screw 11 is threadedly connected with a sliding seat 13, the upper surface of the sliding seat 13 is hingedly provided with the support rod 9, the upper surface of the workbench 1 is fixedly connected with a guide rail 24, the side of the sliding seat 13 is slidably arranged on the guide rail 24, the other end of the support rod 9 is hingedly arranged on the side of the overturning table 2, the overturning table 2 drives the rotating shaft 8 arranged on the side thereof to overturn along the workbench 1 through the change of the position and angle of the support rod 9, the other side of the overturning mechanism is provided with a clamping mechanism, the clamping mechanism realizes the positioning and pressing of the battery module through the change of the position of the movable pressing jaw 4 contained in the clamping mechanism, the clamping mechanism comprises a pressing jaw guide rail 12, the pressing jaw guide rail 12 is arranged on the overturning table 2, the pressing jaw guide rail 12 and the support rod 9 are respectively arranged on the left and right sides of the overturning table 2, and the movable pressing jaw 4 is slidably connected to the pressing jaw guide rail 12, the overturning table 2 is fixedly connected with a fixed supporting jaw 3, the fixed supporting jaw 3 is used for supporting the battery module, and the fixed supporting jaw 3 and the movable pressing jaw 4 are in one-to-one correspondence in position.

[0035] In the unloading device of the battery module, a special insulating strip 6 is carefully arranged, which can realize close and stable contact with the battery module, and ensure that the contact state is always good under the complex working conditions of unloading, thereby effectively avoiding the possible conduction phenomenon between the battery module and the moving pressure jaw 4, providing a safer working environment for the operators and equipment, reducing the potential risk caused by electrical failure. The device is equipped with a fixed jaw 3, which can quickly and accurately lift the battery module when the battery module completes the bundling process, laying the foundation for the subsequent pressing and positioning process. After the fixed jaw 3 completes the lifting action, the moving pressure jaw 4 is started, which moves smoothly and accurately along the pressure jaw slide rail 12 under the action of the precise driving system. The moving pressure jaw 4 can perfectly cooperate with the fixed jaw 3 during movement, and when the moving pressure jaw 4 moves to contact the battery module, it cooperates with the fixed jaw 3 to apply uniform and moderate pressure to the battery module, achieving precise pressing and positioning, ensuring the absolute stability of the battery module during the turnover unloading process, and effectively preventing the battery module from loosening due to external force or its own gravity during movement, thereby ensuring the smooth progress of the entire unloading process, improving production efficiency and product quality.

[0036] When the production process advances to the point where unloading is required, the motor 10 is started. After receiving the start signal, the output shaft of the motor 10 drives the drive screw 11 connected to it to rotate synchronously. Under the action of the screw drive force generated by the rotation of the drive screw 11, and the precise constraint of the guide rail 24 on the sliding direction of the slide 13, the slide 13 will move smoothly and accurately along the axis direction of the drive screw 11. With the movement of the slide 13, the turnover table 2 will rotate around the rotating shaft 8 as the center, and will perform an accurate turnover action along the surface of the workbench 1 under the drive of the supporting rod 9. Finally, the turnover unloading of the battery module is realized, so that the battery module can be flexibly and accurately moved to different angle subsequent processing platforms according to the needs of subsequent processing, providing great convenience for subsequent processing procedures, effectively improving the coherence and efficiency of the entire production process.

[0037] Example two: In order to further improve the stability of unloading, a contact air bag 7 is arranged, which increases the friction force during clamping by expanding the contact air bag 7, such as Figures 3-5 and Figure 8 、 Figure 9The technical scheme is shown, and the application provides the following technical scheme: an oblique vertical battery module unloading overturning clamping jaw is disclosed, an auxiliary positioning mechanism is further arranged between the overturning mechanism and the workbench 1, the auxiliary positioning mechanism drives the contact air bag 7 contained therein to expand through the operation of the overturning mechanism, the friction of the clamping mechanism on the battery module is improved, the auxiliary positioning mechanism comprises an auxiliary box 15, the auxiliary box 15 is fixedly connected to the lower surface of the workbench 1, a connecting rod 18 is slidably connected to the side of the auxiliary box 15, the outer end of the connecting rod 18 is fixedly connected with an adjusting magnetic plate 17, a positioning magnetic plate 14 is fixedly connected to the side of the sliding seat 13, the adjusting magnetic plate 17 and the positioning magnetic plate 14 are both strong magnetic plates, the adjusting magnetic plate 17 and the positioning magnetic plate 14 are magnetically opposite, a fixed plate 16 is fixedly connected to the inside of the auxiliary box 15, the connecting rod 18 is slidably connected to the fixed plate 16, the inner end of the connecting rod 18 is fixedly connected with a gas supply plate 19, a connecting hose 20 is connected to the side of the auxiliary box 15, the inner side of the movable pressing jaw 4 and the fixed supporting jaw 3 is fixedly connected with the contact air bag 7, and the connecting hose 20 and the contact air bag 7 are connected.

[0038] In the moving process of the sliding seat 13, when it gradually approaches the adjusting magnetic plate 17, it will be in contact and extrusion with the adjusting magnetic plate 17. The force generated by the extrusion action will be transmitted to the moving link 18 connected with the adjusting magnetic plate 17, so that the moving link 18 slides along the predetermined direction to the inside of the auxiliary box 15. In the process of sliding to the inside of the auxiliary box 15, the air supply plate 19 fixed at the inner end of the moving link 18 also moves synchronously. The movement of the air supply plate 19 will compress the air in the auxiliary box 15, so that the air pressure in the auxiliary box 15 increases. Under the action of the pressure difference, the air will flow into the contact air bag 7 through the communication hose 20. With the continuous inflow of air, the contact air bag 7 will be deformed and expanded, and the contact area with the battery module will increase, thereby increasing the friction between the moving pressing jaw 4 and the battery module, which can effectively enhance the clamping stability of the battery module, prevent the battery module from sliding or shifting in the subsequent operation process, and ensure the accuracy of processing or transportation. When the sliding seat 13 slides reversely, the positioning magnetic plate 14 installed on the side will gradually move away from the adjusting magnetic plate 17. Since the positioning magnetic plate 14 and the adjusting magnetic plate 17 have opposite magnetic properties, according to the principle of magnetic force interaction, the adjusting magnetic plate 17 will move outward synchronously with the movement of the positioning magnetic plate 14 under the action of magnetic attraction. In this process, the moving link 18 drives the air supply plate 19 to move outward. When the air supply plate 19 moves to the state of being in close contact with the fixed plate 16 pre-installed in the auxiliary box 15, the fixed plate 16 will limit the air supply plate 19. Through the mutual constraint of the air supply plate 19 and the fixed plate 16, the adjusting magnetic plate 17 will stop moving outward, thereby restoring to the initial set state, preparing for subsequent repeated use. At the same time, when the sliding seat 13 continues to move until it is completely separated from the adjusting magnetic plate 17, the pressure balance between the contact air bag 7 and the auxiliary box 15 is broken. Under the joint action of the elastic restoring force of the contact air bag 7 and the lower pressure in the auxiliary box 15, the air in the contact air bag 7 will flow back to the auxiliary box 15 through the communication hose 20. With the backflow of air, the contact air bag 7 gradually contracts, and the clamping force on the battery module also decreases, thereby facilitating the release of the clamping of the battery module, providing convenient conditions for subsequent unloading operation, and ensuring the smooth operation of the whole process.

[0039] In order to further ensure the stability of the equipment operation, a lubricating soft cavity 25 for lubricating the guide rail 24 is arranged, like Figure 6 、 Figure 7 and Figure 8The technical scheme is shown, and the auxiliary box 15 is provided with a sliding groove 21, the auxiliary rod 22 is slidably connected in the sliding groove 21, the inner end of the auxiliary rod 22 is fixedly connected to the connecting rod 18, the lubricating soft cavity 25 is arranged on the workbench 1, the lubricating soft cavity 25 is located at the side of the guide rail 24, the lubricating soft cavity 25 is in communication with the inside of the guide rail 24, the pressing plate 5 is fixedly connected to the end side of the lubricating soft cavity 25, the traction rope 23 is fixedly connected to the side of the auxiliary box 15, and the traction rope 23 is in contact with the side of the auxiliary rod 22.

[0040] During the movement of the connecting rod 18, the auxiliary rod 22 arranged thereon can be accurately slid in the sliding groove 21, because the side of the auxiliary rod 22 is in a specific contact state with the traction rope 23, when the auxiliary rod 22 slides in the sliding groove 21, relative movement is generated between the auxiliary rod 22 and the traction rope 23, and then a pulling force is applied to the traction rope 23, so that the traction rope 23 is pulled, after the traction rope 23 is subjected to the pulling force, the pulling force is transmitted to the pressing plate 5 connected to the traction rope 23, the pressing plate 5 is moved towards the lubricating soft cavity 25 under the pulling of the traction rope 23, and an extrusion action is generated on the lubricating soft cavity 25, the lubricating soft cavity 25 has a certain elastic deformation capacity, after being extruded by the pressing plate 5, the lubricating oil stored in the lubricating soft cavity 25 is flowed under the pressure, the lubricating soft cavity 25 and the guide rail 24 are provided with a through part, under the action of the pressure, the lubricating oil flows into the specific part of the guide rail 24 through the through part, when the sliding seat 13 is slid on the guide rail 24, the lubricating oil flowing into the guide rail 24 can form a lubricating oil film between the contact surface of the sliding seat 13 and the guide rail 24, the lubricating oil film can effectively reduce the friction force generated when the sliding seat 13 moves on the guide rail 24, reduce the wear and heat generated by friction, thereby prolonging the service life of the equipment, at the same time, the reduction of the friction force can also make the movement of the sliding seat 13 more smooth, improve the overall working efficiency of the equipment, and ensure the stability and reliability of the equipment during operation.

[0041] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tilting gripper for unloading and flipping inclined battery modules, comprising a worktable (1), wherein a flipping platform (2) is provided on the upper surface of the worktable (1), and a rotating shaft (8) is fixedly connected to the side of the flipping platform (2), and the rotating shaft (8) is rotatably disposed on the upper surface of the worktable (1), and an insulating strip (6) is provided on the flipping platform (2), characterized in that, The side of the turnover table (2) and the workbench (1) are provided with a turnover mechanism, the turnover mechanism drives the turnover table (2) to turn through the rotation of the support rod (9) contained therein, realizes the turnover and unloading of the battery module, the other side of the turnover mechanism is provided with a clamping mechanism, the clamping mechanism realizes the pressing and positioning of the battery module through the position change of the movable pressing claw (4) contained therein, the turnover mechanism and the workbench (1) are further provided with an auxiliary positioning mechanism, the auxiliary positioning mechanism drives the contact air bag (7) contained therein to expand through the operation of the turnover mechanism, and the friction of the clamping mechanism on the battery module is improved; The turnover mechanism comprises a motor (10), the motor (10) is fixedly connected to the side of the workbench (1), the output end of the motor (10) is fixedly connected with a drive screw (11), and the drive screw (11) is rotationally arranged at the center position of the workbench (1), the drive screw (11) is threadedly connected with a sliding seat (13), and the upper surface of the sliding seat (13) is hingedly connected with a support rod (9), the upper surface of the workbench (1) is fixedly connected with a guide rail (24), and the side of the sliding seat (13) is slidingly arranged on the guide rail (24), the other end of the support rod (9) is hingedly arranged on the side of the turnover table (2), and the turnover table (2) drives the rotating shaft (8) arranged on the side thereof to turn along the workbench (1) through the position angle change of the support rod (9); The auxiliary positioning mechanism comprises an auxiliary box (15), the auxiliary box (15) is fixedly connected to the lower surface of the workbench (1), the side of the auxiliary box (15) is slidingly connected with a connecting rod (18), the outer end of the connecting rod (18) is fixedly connected with an adjusting magnetic plate (17), the side of the sliding seat (13) is fixedly connected with a positioning magnetic plate (14), the adjusting magnetic plate (17) and the positioning magnetic plate (14) are both strong magnetic plates, and the adjusting magnetic plate (17) and the positioning magnetic plate (14) are opposite in magnetism; The inside of the auxiliary box (15) is fixedly connected with a fixed plate (16), the connecting rod (18) is slidingly connected to the fixed plate (16), and the inner end of the connecting rod (18) is fixedly connected with a gas supply plate (19), the side of the auxiliary box (15) is connected with a connecting hose (20), the inner sides of the movable pressing claw (4) and the fixed holding claw (3) are both fixedly connected with a contact air bag (7), and the connecting hose (20) and the contact air bag (7) are connected.

2. The tilting battery module unloading and overturning gripper according to claim 1, characterized in that: The clamping mechanism comprises a pressing claw sliding rail (12), the pressing claw sliding rail (12) is arranged on the turnover table (2), the pressing claw sliding rail (12) and the support rod (9) are respectively located on the left side and the right side of the turnover table (2), and the movable pressing claw (4) is slidingly connected to the pressing claw sliding rail (12).

3. The tilting battery module unloading and overturning gripper according to claim 2, characterized in that: The fixed holding claw (3) is fixedly connected to the turnover table (2), the fixed holding claw (3) is used for holding the battery module, and the fixed holding claw (3) and the movable pressing claw (4) are in one-to-one correspondence in position.

4. The tilting battery module unloading and overturning gripper according to claim 3, characterized in that: The auxiliary box (15) is provided with a sliding groove (21), and an auxiliary rod (22) is slidably connected in the sliding groove (21), and the inner end of the auxiliary rod (22) is fixedly connected to the connecting rod (18).

5. The inclined battery module unloading and turnover gripper according to claim 4, characterized in that: The workbench (1) is provided with a lubricating soft cavity (25), which is located at the side of the guide rail (24), and the lubricating soft cavity (25) is in communication with the inside of the guide rail (24). The end side of the lubricating soft cavity (25) is fixedly connected with the pressing plate (5), and the lower surface side of the pressing plate (5) is fixedly connected with the traction rope (23). The other end of the traction rope (23) is fixedly connected to the side of the auxiliary box (15), and the traction rope (23) is in contact with the side of the auxiliary rod (22).

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