Stacking machine for multiple solid-state batteries

Abstract

The utility model provides a solid-state battery multi-piece stacker which comprises a base, the upper surface of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the end, away from the first motor, of the rotating shaft is fixedly connected with a rotating disc, and the outer surface of the rotating disc is fixedly connected with a stacking box. The number of the stacking boxes is multiple, a feeding opening is formed in the side wall of each stacking box, a first moving groove is formed in the side wall of each stacking box, a spring frame is fixedly connected to the side wall of each stacking box, a spring is fixedly connected to the inner wall of each spring frame, and a moving block is fixedly connected to one end of each spring; the moving block is located in the first moving groove, an electric push rod is arranged below the stacking box, the output end of the electric push rod is fixedly connected with a moving rod, the upper surface of the moving rod is fixedly connected with a bearing plate, and the solid-state battery multi-piece stacking device can be widely applied to the field of solid-state battery multi-piece stacking.

Description

Technical Field

[0001] This utility model relates to the field of stacking machine technology, and in particular to a solid-state battery multi-cell stacking machine. Background Technology

[0002] Solid-state batteries are batteries that use solid electrodes and solid electrolytes; during the production process, batteries often require testing, transportation, stacking and other actions.

[0003] Chinese utility model patent CN202322993559.6 discloses a solid-state battery multi-cell stacking machine, including a conveyor belt and a feeding mechanism mounted on the conveyor belt. The feeding mechanism includes a guide rail frame fixed to the discharge end of the conveyor belt, a cylinder mounted on the guide rail frame, and a push plate mounted on the output end of the cylinder. A linear motor is fixedly installed on one side of the conveyor belt, and the linear motor is located on one side of the feeding mechanism. The mover on the linear motor is connected to a horizontal plate through a connecting frame. A driving pulley and a driven pulley are rotatably installed on both sides of the bottom of the horizontal plate, respectively. This invention solves the problem that in the above-mentioned solution, the time required for the limiting module that is far from the feeding conveyor line is greater than that for the limiting module that is closer, resulting in more wasted time and reduced production efficiency during the stacking of a large number of battery cells.

[0004] This solid-state battery multi-cell stacking machine requires using chucks to hold the battery cells and place them into a collection box. However, as the number of battery cells in the collection box increases, the drop position of the chucks needs to be changed accordingly. At the same time, it is necessary to continuously clamp, move, and put the battery cells down from the conveyor belt. The operation process is cumbersome and complicated, which is not conducive to the stacking of solid-state batteries. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the above-mentioned technology and provide a solid-state battery multi-cell stacking machine.

[0006] To address this, the present invention provides a solid-state battery multi-cell stacking machine, comprising a base, a first motor fixedly connected to the upper surface of the base, a rotating shaft fixedly connected to the output end of the first motor, a rotating disk fixedly connected to the end of the rotating shaft away from the first motor, a stacking box fixedly connected to the outer surface of the rotating disk, the number of stacking boxes being multiple, a feed port opened on the side wall of the stacking box, a first moving groove opened on the side wall of the stacking box, a spring frame fixedly connected to the side wall of the stacking box, the number of spring frames being multiple, a spring fixedly connected to the inner wall of the spring frame, a moving block fixedly connected to one end of the spring, the moving block being located inside the first moving groove, an electric push rod provided below the stacking box, a moving rod fixedly connected to the upper surface of the electric push rod, and a receiving plate fixedly connected to the upper surface of the moving rod.

[0007] Preferably, the inner wall of the spring frame is provided with a first limiting groove, the inner wall of the stacking box is provided with a second limiting groove, the side wall of the moving block is fixedly connected with a first limiting block, the first limiting block is located inside the second limiting groove, the upper surface of the base is fixedly connected with a support ring, and the rotating disk is movably mounted on the upper surface of the support ring.

[0008] Preferably, the side wall of the stacking box is provided with an opening groove, the inner wall of the opening groove is provided with a second moving groove, the interior of the second moving groove is provided with a door panel, and the side wall of the door panel is fixedly connected with a pull ring.

[0009] Preferably, the inner wall of the opening groove is provided with a third limiting groove, and there are two third limiting grooves. The outer wall of the door panel is fixedly connected with a second limiting block, and there are two second limiting blocks, which are located inside the third limiting groove.

[0010] Preferably, a fixing block is fixedly connected to the side wall of the stacking box, and a rotating block is movably installed on the side wall of the stacking box, with the lower surface of the rotating block abutting against the upper surface of the fixing block.

[0011] Preferably, a mounting plate is provided on the left side of the base, and there are two mounting plates. A second motor is fixedly connected to the side wall of the front mounting plate, and a drive roller is fixedly connected to the output end of the second motor. A driven roller is movably installed between adjacent mounting plates. A conveyor belt is movably sleeved between the drive roller and the driven roller. A buffer plate is fixedly connected between adjacent mounting plates.

[0012] Preferably, a double-threaded screw is movably mounted on the side wall of the rear mounting plate, a throttle is fixedly connected to the side wall of the double-threaded screw, a movable plate is threadedly connected to the outer surface of the double-threaded screw, there are two movable plates, a connecting frame is fixedly connected to the side wall of the movable plate, and a limit plate is fixedly connected to the side wall of the connecting frame.

[0013] Preferably, a limiting rod is fixedly connected between adjacent mounting plates, and a movable plate is sleeved on the outer surface of the limiting rod.

[0014] This utility model provides a solid-state battery multi-cell stacking machine, which has the following beneficial effects:

[0015] (1) Compared with existing technologies, this solid-state battery multi-cell stacking machine uses a conveyor belt, feed inlet, stacking box, receiving plate, electric push rod, moving rod, moving block, spring, first motor, rotating shaft, and rotating disk. When solid-state batteries need to be stacked, the solid-state batteries fall into the stacking box via the conveyor belt and feed inlet, landing on the receiving plate and adhering to its upper surface. The electric push rod then moves the moving rod upwards, which in turn moves the receiving plate and solid-state batteries upwards. The edges of the solid-state batteries then contact the inclined surface of the moving block, causing adjacent moving blocks to move away from each other. The spring contracts, and the solid-state batteries and moving blocks continue to move upwards until the solid-state batteries no longer contact the moving blocks. At this point, the spring rebounds, causing the moving blocks to reset. The moving blocks move to a position below the solid-state batteries, ensuring they never contact the receiving plate. The electric push rod then moves the moving rod and receiving plate back to their original positions, while the solid-state batteries are limited by adjacent moving blocks and cannot move downwards. Similarly, subsequent solid-state batteries are repeatedly pushed to a fixed position, and the previous solid-state battery... The position of the solid-state batteries continuously rises, thus achieving the effect of stacking solid-state batteries. Simultaneously, when a stacking box is full of solid-state batteries, the first motor drives the rotating shaft and turntable, which in turn rotates the stacking box. At this point, the stacking box full of solid-state batteries is moved to another position for unloading, while the empty stacking box is moved to the receiving position to continue stacking. Overall stacking efficiency is higher. Compared to existing stacking machines, which require clamps to hold the battery cells and place them into a collection box, but whose clamping position needs to be adjusted accordingly as the number of battery cells in the collection box increases, and which require constantly clamping, moving, and placing battery cells from the conveyor belt, this multi-cell solid-state battery stacking machine requires fewer steps. Furthermore, the distance of each electric push rod operation is constant and does not require manual adjustment. When the solid-state batteries are full, the corresponding stacking box can be replaced promptly, making it more convenient and efficient, and greatly improving work efficiency.

[0016] (2) Compared with the prior art, the solid-state battery multi-cell stacking machine uses a throttle, a double-threaded screw, a moving plate, a connecting frame, and a limiting plate to convey the belt and feed port. Rotating the throttle can drive the double-threaded screw to rotate, which in turn can drive the adjacent moving plates to move closer or further away from each other, and thus control the adjacent connecting frames and limiting plates to move closer or further away from each other. By adjusting the distance between the adjacent limiting plates, the solid-state batteries on the conveyor belt can be limited so that the solid-state batteries are aligned with the feed port. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a solid-state battery multi-cell stacking machine proposed in this utility model;

[0018] Figure 2 This invention proposes a multi-cell stacking machine for solid-state batteries. Figure 1 Enlarged view of the structure at point A in the middle;

[0019] Figure 3 This is a cross-sectional view of the overall structure of a solid-state battery multi-cell stacking machine proposed in this utility model;

[0020] Figure 4 This invention proposes a multi-cell stacking machine for solid-state batteries. Figure 3 Enlarged view of the structure at point B in the middle;

[0021] Figure 5 This is a cross-sectional view of the stacking box structure of a solid-state battery multi-cell stacking machine proposed in this utility model;

[0022] Figure 6 This invention proposes a multi-cell stacking machine for solid-state batteries. Figure 5 Enlarged view of the structure at point C;

[0023] Figure 7 This is a partial structural diagram of a solid-state battery multi-cell stacking machine proposed in this utility model.

[0024] The diagram shows the following components: 1. Base; 2. First motor; 3. Rotating shaft; 4. Rotating disk; 5. Stacking box; 6. Feed inlet; 7. First moving groove; 8. Spring frame; 9. Spring; 10. Moving block; 11. Electric push rod; 12. Moving rod; 13. Receiving plate; 14. First limiting groove; 15. Second limiting groove; 16. First limiting block; 17. Opening groove; 18. Second moving groove; 19. Door panel; 20. Pull ring; 21. Third limiting groove; 22. Second limiting block; 23. Fixing block; 24. Rotating block; 25. Mounting plate; 26. Second motor; 27. Driving roller; 28. Driven roller; 29. ​​Conveyor belt; 30. Double threaded screw; 31. Turning handle; 32. Moving plate; 33. Limiting rod; 34. Connecting frame; 35. Limiting plate; 36. Buffer plate; 37. Support ring. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0026] Depend on Figures 1 to 7As shown, this utility model provides a solid-state battery multi-cell stacking machine, including a base 1. A first motor 2 is fixedly connected to the upper surface of the base 1. A rotating shaft 3 is fixedly connected to the output end of the first motor 2. A rotating disk 4 is fixedly connected to the end of the rotating shaft 3 away from the first motor 2. A stacking box 5 is fixedly connected to the outer surface of the rotating disk 4. There are multiple stacking boxes 5. A feed port 6 is opened on the side wall of the stacking box 5. A first moving groove 7 is opened on the side wall of the stacking box 5. A spring frame 8 is fixedly connected to the side wall of the stacking box 5. There are multiple spring frames 8. A spring 9 is fixedly connected to the inner wall of the spring frame 8. A moving block 10 is fixedly connected to one end of the spring 9. The moving block 10 is located inside the first moving groove 7. Below the stacking box 5, an electric push rod 11 is installed. A moving rod 12 is fixedly connected to the upper surface of the electric push rod 11, and a receiving plate 13 is fixedly connected to the upper surface of the moving rod 12. When solid-state batteries need to be stacked, the solid-state batteries fall into the stacking box 5 along with the conveyor belt 29 and the feed port 6, landing on the receiving plate 13 and adhering to its upper surface. Then, the electric push rod 11 operates, driving the moving rod 12 to move upward, which in turn drives the receiving plate 13 and the solid-state batteries to move upward. As a result, the edges of the solid-state batteries contact the inclined surfaces of the moving blocks 10, and adjacent moving blocks 10 move away from each other. The spring 9 contracts, and the solid-state batteries and moving blocks 10 continue to move upward until the solid-state batteries no longer contact the moving blocks 10, at which point the movement stops. When the spring 9 returns, it causes the moving block 10 to reset. The moving block 10 moves to below the solid-state battery, and the moving block 10 and the receiving plate 13 never come into contact. Then, the electric push rod 11 works to cause the moving rod 12 and the receiving plate 13 to reset. The solid-state battery is then limited by the adjacent moving block 10 and cannot move down. Similarly, subsequent solid-state batteries will be repeatedly pushed to a fixed position, while the position of the previous solid-state battery continues to rise, thus achieving the effect of stacking solid-state batteries. At the same time, when a stacking box 5 is full of solid-state batteries, the first motor 2 can work to drive the rotating shaft 3 and the rotating disk 4 to rotate, thereby driving the stacking box 5 to rotate. At this time, the stacking box 5 full of solid-state batteries will be rotated to another position for unloading, and the empty stacking box will be rotated to another position for unloading. The stacking box 5 will be moved to the position of receiving solid-state batteries and continue to be stacked, resulting in higher overall stacking efficiency. The inner wall of the spring frame 8 is provided with a first limiting groove 14, and the inner wall of the stacking box 5 is provided with a second limiting groove 15. The side wall of the moving block 10 is fixedly connected to a first limiting block 16, which is located inside the second limiting groove 15. The upper surface of the base 1 is fixedly connected to a support ring 37, and the rotating disk 4 is movably installed on the upper surface of the support ring 37. Through the cooperation of the first limiting groove 14, the second limiting groove 15, and the first limiting block 16, the movement of the moving block 10 can be limited to prevent the moving block 10 from deviating during movement. The support ring 37 can support the rotating disk 4.

[0027] Depend on Figures 1 to 7As shown, this utility model provides a solid-state battery multi-cell stacking machine. The side wall of the stacking box 5 has an opening slot 17, and the inner wall of the opening slot 17 has a second moving slot 18. A door panel 19 is disposed inside the second moving slot 18. A pull ring 20 is fixedly connected to the side wall of the door panel 19. Pulling the pull ring 20 can move the door panel 19, thereby facilitating the subsequent removal of the stacked solid-state batteries from the stacking box 5. The inner wall of the opening slot 17 has two third limiting slots 21. Two second limiting blocks 22 are fixedly connected to the outer wall of the door panel 19, and the second limiting blocks 22 are located inside the third limiting slots 21. The third limiting groove 21 and the second limiting block 22 cooperate to limit the movement of the door panel 19, preventing the door panel 19 from shifting during movement. The side wall of the stacking box 5 is fixedly connected to the fixing block 23, and the side wall of the stacking box 5 is movably installed with the rotating block 24. The lower surface of the rotating block 24 is in contact with the upper surface of the fixing block 23. Moving the rotating block 24 can drive the rotating block 24 to rotate, thereby facilitating the limiting of the door panel 19. When it is necessary to open the door panel 19, the rotating block 24 is moved clockwise so that the rotating block 24 no longer blocks the door panel 19. When it is necessary to limit the door panel 19, the rotating block 24 is moved counterclockwise so that the rotating block 24 blocks the door panel 19 again.

[0028] Depend on Figures 1 to 7As shown, this utility model provides a solid-state battery multi-cell stacking machine. A mounting plate 25 is provided on the left side of the base 1. The mounting plate 25, the second limiting groove 15, and the base 1 are all fixedly mounted on the ground. There are two mounting plates 25. A second motor 26 is fixedly connected to the side wall of the front mounting plate 25. A drive roller 27 is fixedly connected to the output end of the second motor 26. A driven roller 28 is movably mounted between adjacent mounting plates 25. A conveyor belt 29 is movably sleeved between the drive roller 27 and the driven roller 28. A buffer plate 36 is fixedly connected between adjacent mounting plates 25. The buffer plate 36 can buffer the falling solid-state batteries, preventing them from getting stuck in the gap between the conveyor belt 29 and the feed inlet 6. Simultaneously, a certain gap is left between the second motor 26 and the stacking box 5, so that the stacking box 5 will not touch the buffer plate 36 when rotating with the rotating disk 4. The operation of the second motor 26 can drive the drive roller 27 to rotate, thereby driving the conveyor belt 29 and the driven roller 28 to rotate. Solid-state batteries placed on conveyor belt 29 can be transported to stacking box 5. A double-threaded screw 30 is movably installed on the side wall of the rear mounting plate 25. A handle 31 is fixedly connected to the side wall of the double-threaded screw 30. A movable plate 32 is threadedly connected to the outer surface of the double-threaded screw 30. There are two movable plates 32. A connecting frame 34 is fixedly connected to the side wall of the movable plate 32. A limit plate 35 is fixedly connected to the side wall of the connecting frame 34. Rotating the handle 31 can drive the double-threaded screw 30 to rotate, which can drive the adjacent movable plates 32 to move closer or further away from each other. This can control the adjacent connecting frame 34 and limit plate 35 to move closer or further away from each other. By adjusting the distance between the adjacent limit plates 35, the solid-state batteries on the conveyor belt 29 can be limited so that the solid-state batteries are aligned with the feed port 6. A limit rod 33 is fixedly connected between the adjacent mounting plates 25. The limit rod 33 can limit the movement of the movable plates 32. The movable plate 32 is sleeved on the outer surface of the limit rod 33.

[0029] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A solid state battery multi-sheet stacking machine comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a rotating shaft (3), one end of the rotating shaft (3) away from the first motor (2) is fixedly connected with a rotating disc (4), the outer surface of the rotating disc (4) is fixedly connected with a stacking box (5), the number of the stacking box (5) is multiple, the side wall of the stacking box (5) is provided with an inlet (6), the side wall of the stacking box (5) is provided with a first moving groove (7), the side wall of the stacking box (5) is fixedly connected with a spring frame (8), the number of the spring frame (8) is multiple, the inner wall of the spring frame (8) is fixedly connected with a spring (9), one end of the spring (9) is fixedly connected with a moving block (10), the moving block (10) is located in the first moving groove (7), the lower portion of the stacking box (5) is provided with an electric push rod (11), the upper surface of the electric push rod (11) is fixedly connected with a moving rod (12), the upper surface of the moving rod (12) is fixedly connected with a receiving plate (13).

2. A solid state battery multi-sheet stacking machine according to claim 1, wherein, The inner wall of the spring frame (8) is provided with a first limiting groove (14), the inner wall of the stacking box (5) is provided with a second limiting groove (15), the side wall of the moving block (10) is fixedly connected with a first limiting block (16), the first limiting block (16) is located in the second limiting groove (15), the upper surface of the base (1) is fixedly connected with a supporting ring (37), the rotating disc (4) is movably installed on the upper surface of the supporting ring (37).

3. The solid-state battery multi-sheet stacking machine of claim 1, wherein, The side wall of the stacking box (5) is provided with an opening groove (17), the inner wall of the opening groove (17) is provided with a second moving groove (18), the second moving groove (18) is provided with a door plate (19), the side wall of the door plate (19) is fixedly connected with a pull ring (20).

4. The solid-state battery multi-sheet stacker of claim 3, wherein, The inner wall of the opening groove (17) is provided with a third limiting groove (21), the number of the third limiting groove (21) is two, the outer wall of the door plate (19) is fixedly connected with a second limiting block (22), the number of the second limiting block (22) is two, the second limiting block (22) is located in the third limiting groove (21).

5. The solid-state battery multi-sheet stacker of claim 1, wherein, The side wall of the stacking box (5) is fixedly connected with a fixed block (23), the side wall of the stacking box (5) is movably installed with a rotating block (24), the lower surface of the rotating block (24) is combined with the upper surface of the fixed block (23).

6. The solid-state battery multi-sheet stacker of claim 1, wherein, The left side of the base (1) is provided with a mounting plate (25), the number of the mounting plate (25) is two, the side wall of the mounting plate (25) is fixedly connected with a second motor (26), the output end of the second motor (26) is fixedly connected with a driving roller (27), a driven roller (28) is movably installed between adjacent mounting plates (25), the conveying belt (29) is movably sleeved between the driving roller (27) and the driven roller (28), the buffer plate (36) is fixedly connected between adjacent mounting plates (25).

7. A solid state battery multi-sheet stacker according to claim 6, wherein, The side wall of the rear mounting plate (25) movably connects a double-threaded screw rod (30), the side wall of the double-threaded screw rod (30) is fixedly connected with a rotating handle (31), the outer surface of the double-threaded screw rod (30) is threadedly connected with a moving plate (32), the number of the moving plate (32) is two, the side wall of the moving plate (32) is fixedly connected with a connecting frame (34), and the side wall of the connecting frame (34) is fixedly connected with a limiting plate (35).

8. The solid-state battery multi-sheet stacker of claim 7, wherein, Adjacent mounting plates (25) are fixedly connected with limiting rods (33), and the outer surface of the limiting rod (33) is sleeved with a moving plate (32).

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