Recycling equipment for battery pack decomposition

Abstract

The utility model relates to the technical field of battery pack decomposition, in particular to a recycling device for battery pack decomposition, a plurality of supporting legs are installed below a workbench, and a bent plate is fixedly connected to the left side of the upper portion of the workbench. According to the recycling equipment for battery pack decomposition, an output shaft of a second motor rotates to drive a gear to rotate so as to drive two racks to slide along the outer wall of a fixing column, the racks move to drive a moving plate and a limiting block to move, the position of the limiting block can be automatically adjusted, an operator does not need to frequently rotate a threaded rod, and therefore manual labor is saved; an output shaft of a second motor rotates to drive a worm to rotate, so that a worm gear is driven to rotate, the worm gear rotates to drive a first rotating block to rotate, so that a cylinder is driven to sequentially enter a groove machined by a second rotating block, a rotating shaft is driven to rotate, and when the battery pack is disassembled and fixed again, a left disassembling plate can continue to conduct machining; therefore, all the battery packs can be decomposed to work in a short time.

Description

Technical Field

[0001] This utility model relates to the field of battery pack dismantling technology, specifically to a recycling device for dismantling battery packs. Background Technology

[0002] A device that converts chemical energy into electrical energy is called a chemical battery, or simply a battery. After discharge, it can be regenerated by charging its internal active materials—storing electrical energy as chemical energy. After a battery pack is decomposed, it usually needs to be recycled.

[0003] For example, a dismantling device for recycling new energy batteries, with announcement number "CN219371114U," uses a handle, threaded rod, fixing block, and clamping block to secure the battery. To prevent movement during battery dismantling, a fixing block with a threaded rod is included, one end of which is connected to the handle. The battery is placed on the limiting frame, and rotating the handle causes the threaded rod to rotate, moving the clamping block and securing it to the outside of the battery. However, this dismantling device requires manual rotation of the threaded rod multiple times during both fixing and dismantling. When processing a large number of batteries, this consumes significant physical strength, increasing labor costs. Furthermore, after processing one battery, the device requires waiting for the operator to dismantle it before fixing the unprocessed battery, taking a considerable amount of time before processing the next battery, thus reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when fixing and disassembling batteries, operators need to manually rotate the threaded rod multiple times. When there are many batteries to be processed, this requires a lot of physical strength from the operators, thus increasing the labor force. At the same time, after processing one battery, the disassembly device for recycling new energy batteries requires the operator to disassemble the processed battery and then fix the unprocessed battery, which takes a long time before processing the next battery, thus reducing work efficiency. Therefore, this invention proposes a recycling device for disassembling battery packs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a battery pack dismantling and recycling device, including a workbench and a turntable. The turntable is located above the workbench, and an adjustment mechanism is located inside the workbench. Multiple boxes are fixedly connected above the turntable, and each box is equipped with a limiting mechanism inside. Multiple rollers are installed at the bottom of the turntable, and the outer walls of the rollers are in contact with the workbench. Multiple support legs are installed below the workbench, and a curved plate is fixedly connected to the upper left side of the workbench.

[0007] Preferably, a first motor is fixedly connected to the right side of the bent plate, and a double-ended stud is fixedly connected to the end of the output shaft of the first motor.

[0008] Preferably, the limiting mechanism includes a second motor, a gear is fixedly connected to the end of the output shaft of the second motor, both sides of the gear mesh with a rack, the inner wall of the rack is slidably connected to a fixed column, both ends of the fixed column are fixedly connected to a housing, a movable plate is fixedly connected above the rack, and a limiting block is fixedly connected to the inner side of the movable plate.

[0009] Preferably, the second motor is mounted inside the housing via a bracket.

[0010] Preferably, the adjustment mechanism includes a third motor, with a worm gear fixedly connected to the end of the output shaft of the third motor. Both sides of the worm gear are rotatably connected to the worktable via bearings. The worm gear meshes with a worm wheel. The lower end of the worm wheel drive shaft is rotatably connected to the worktable via bearings. A first rotating block is fixedly connected to the upper end of the worm wheel drive shaft. A cylinder is fixedly connected to the left side above the first rotating block. The outer wall of the first rotating block is fixedly connected to a second rotating block. The lower end of the second rotating block is rotatably connected to the worktable via bearings. A rotating shaft is fixedly connected to the upper end of the second rotating block.

[0011] Preferably, the end of the rotating shaft is fixedly connected to the turntable, and the end of the third motor is fixedly connected to the worktable.

[0012] Preferably, both ends of the double-ended stud are rotatably connected to the bending plate via bearings, and both sides of the outer wall of the double-ended stud are threadedly connected to the slider.

[0013] Preferably, the inner walls of the sliders are slidably connected to the crossbars, and both ends of the crossbars are fixedly connected to the bending plates.

[0014] Preferably, each slider has a cylinder fixedly connected to its bottom, and each cylinder output shaft has a disassembly plate fixedly connected to its bottom.

[0015] The present invention proposes a battery pack dismantling and recycling device, which has the following advantages: through the cooperation of the housing and the limiting mechanism, the output shaft of the second motor rotates to drive the gear to rotate, thereby driving the two racks to slide along the outer wall of the fixed column. The movement of the racks drives the moving plate and the limiting block to move, so as to realize the automatic adjustment of the position of the limiting block. This eliminates the need for operators to frequently rotate the threaded rod, thus saving manual labor.

[0016] With the cooperation of the worktable and the adjustment mechanism, the output shaft of the second motor rotates, which drives the worm gear to rotate, which in turn drives the worm wheel to rotate. The rotation of the worm wheel drives the first rotating block to rotate, which in turn drives the cylinder to enter the groove processed by the second rotating block in sequence, thereby driving the rotating shaft to rotate. This allows the left disassembly plate to continue processing while the battery pack is being disassembled and re-secured, so that all battery packs can be disassembled in a shorter time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 for Figure 1 A front sectional view;

[0019] Figure 3 for Figure 2 Partial top sectional view;

[0020] Figure 4 for Figure 2 A partial front sectional view;

[0021] Figure 5 for Figure 4 Top sectional view;

[0022] Figure 6 This is a schematic diagram showing the connection between the first rotating block and the cylinder;

[0023] Figure 7 This is a 3D schematic diagram of the second rotating block;

[0024] Figure 8 for Figure 2 A partial right-side sectional view.

[0025] In the diagram: 1. Workbench, 2. Limiting mechanism, 201. Second motor, 202. Gear, 203. Rack, 204. Fixed column, 205. Moving plate, 206. Limiting block, 3. Turntable, 4. Box, 5. Disassembly plate, 6. First motor, 7. Cylinder, 8. Slider, 9. Adjusting mechanism, 901. Third motor, 902. Worm gear, 903. Worm wheel, 904. First rotating block, 905. Cylinder, 906. Second rotating block, 907. Rotating shaft, 10. Crossbar, 11. Double-ended stud, 12. Support leg, 13. Bend plate, 14. Roller. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] See attached document Figure 1-8 In this embodiment, a battery pack dismantling and recycling device includes a workbench 1 and a turntable 3. The turntable 3 is located above the workbench 1, and an adjustment mechanism 9 is located inside the workbench 1. Multiple boxes 4 are fixedly connected above the turntable 3, and each box 4 is equipped with a limiting mechanism 2. Multiple rollers 14 are installed at the bottom of the turntable 3, and the outer wall of the rollers 14 is in contact with the workbench 1. Multiple support legs 12 are installed below the workbench 1, and a curved plate 13 is fixedly connected to the upper left side of the workbench 1.

[0028] A first motor 6 is fixedly connected to the right side of the bending plate 13. The first motor 6, the second motor 201, and the third motor 901 are all servo motors. A double-ended stud 11 is fixedly connected to the end of the output shaft of the first motor 6. The end of the rotating shaft 907 is fixedly connected to the turntable 3. The end of the third motor 901 is fixedly connected to the worktable 1. Both ends of the double-ended stud 11 are rotatably connected to the bending plate 13 through bearings. Both sides of the outer wall of the double-ended stud 11 are threadedly connected to the slider 8. The inner wall of the slider 8 is slidably connected to the crossbar 10. Both ends of the crossbar 10 are fixedly connected to the bending plate 13. A cylinder 7 is fixedly connected to the bottom of the slider 8. The model of the cylinder 7 is selected according to actual needs to meet the working requirements. A disassembly plate 5 is fixedly connected to the output shaft of the cylinder 7.

[0029] The limiting mechanism 2 includes a second motor 201. A gear 202 is fixedly connected to the end of the output shaft of the second motor 201. Both sides of the gear 202 mesh with racks 203. The inner walls of the racks 203 are slidably connected to fixed posts 204. Both ends of the fixed posts 204 are fixedly connected to the housing 4. A movable plate 205 is fixedly connected above each rack 203. A limiting block 206 is fixedly connected to the inner side of each movable plate 205. The second motor 201 is installed inside the housing 4 through a bracket. The rotation of the output shaft of the second motor 201 drives the gear 202 to rotate, thereby driving the two racks 203 to slide along the outer wall of the fixed posts 204. The movement of the racks 203 drives the movable plate 205 and the limiting block 206 to move.

[0030] The adjusting mechanism 9 includes a third motor 901. A worm gear 902 is fixedly connected to the end of the output shaft of the third motor 901. Both sides of the worm gear 902 are rotatably connected to the worktable 1 through bearings. The worm gear 902 meshes with a worm wheel 903. The lower end of the drive shaft of the worm wheel 903 is rotatably connected to the worktable 1 through bearings. A first rotating block 904 is fixedly connected to the upper end of the drive shaft of the worm wheel 903. A cylinder 905 is fixedly connected to the upper left side of the first rotating block 904. The outer wall of the first rotating block 904 is fixedly connected to a second rotating block 906. The lower end of the second rotating block 906 is rotatably connected to the worktable 1 through bearings. A rotating shaft 907 is fixedly connected to the upper end of the second rotating block 906. The rotation of the output shaft of the second motor 901 drives the worm gear 902 to rotate, thereby driving the worm wheel 903 to rotate. The rotation of the worm wheel 903 drives the first rotating block 904 to rotate, thereby driving the cylinder 905 to enter the groove processed by the second rotating block 906 in sequence, thereby driving the rotating shaft 907 to rotate.

[0031] Working principle:

[0032] When using battery pack dismantling and recycling equipment:

[0033] Battery pack limiting process:

[0034] The operator stands on the right side of the equipment and first places the battery pack to be disassembled on top of the housing 4, between multiple limit blocks 206. Then, the second motor 201 is started. The output shaft of the second motor 201 rotates forward, driving the gear 202 to rotate, which in turn drives the two racks 203 to slide along the outer wall of the fixed column 204. The movement of the racks 203 drives the moving plate 205 and the limit blocks 206 to move inward synchronously. When the inner side of the limit blocks 206 is in contact with the battery pack to be disassembled, the power of the second motor 201 is turned off. The second motor 201 is a servo motor with a self-locking function, which can automatically adjust the position of the limit blocks 206 without the operator having to frequently rotate the threaded rod, thus saving manual labor.

[0035] Adjustment process:

[0036] The operator starts the power supply to the third motor 901. The output shaft of the second motor 901 rotates, driving the worm gear 902 to rotate, which in turn drives the worm wheel 903 to rotate. The rotation of the worm wheel 903 drives the first rotating block 904 to rotate, which in turn drives the cylinder 905 to sequentially enter the groove processed by the second rotating block 906, thereby driving the rotating shaft 907 to rotate. Every three times the cylinder 905 enters the groove of the second rotating block 906, it drives the rotating shaft 907 to rotate 90 degrees. The rotation of the rotating shaft 907 drives the turntable 3 to rotate intermittently, which in turn drives the roller 14 to roll along the surface of the worktable 1. Then, the operator sequentially fixes the battery packs that need to be disassembled. When the fixed battery packs rotate to below the bending plate 13, the operator starts the cylinder 7. The output end of the cylinder 7 moves, causing the disassembly plate 5 to be inserted into the outer shell of the battery pack. Then, the cylinder 7 is closed, and the first motor 6 is started. Powered by the first motor 6, the output shaft rotates forward, driving the double-headed stud 11 to rotate. This causes the two sliders 8 to move outward synchronously along the outer wall of the crossbar 10, which in turn moves the two disassembly plates 5 outward. The disassembly plates 5 then break the outer shell of the battery pack, making it easier for operators to remove the internal cells for recycling. After the outer shell of the battery pack breaks, the operator controls the cylinder 7 and the first motor 6 to return the disassembly plates 5 to their initial position. At this time, the turntable 3 continues to rotate. When the battery pack with the broken outer shell rotates to the operator, the operator starts the second motor 201, and the output shaft reverses, resetting the limit block 206. Then, the new battery pack can be re-fixed. This allows the left disassembly plate to continue processing while the battery pack is being disassembled and re-fixed, thus enabling the disassembly of all battery packs to be completed in a shorter time.

[0037] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A battery pack dismantling and recycling device, comprising a workbench (1) and a turntable (3), wherein the turntable (3) is disposed above the workbench (1), characterized in that: The workbench (1) is equipped with an adjustment mechanism (9). Multiple boxes (4) are fixedly connected above the turntable (3). Each box (4) is equipped with a limiting mechanism (2). Multiple rollers (14) are installed at the bottom of the turntable (3). The outer wall of the rollers (14) is in contact with the workbench (1). Multiple support legs (12) are installed below the workbench (1). A curved plate (13) is fixedly connected to the upper left side of the workbench (1). The limiting mechanism (2) includes a second The output shaft of the second motor (201) is fixedly connected to a gear (202). Both sides of the gear (202) mesh with a rack (203). The inner wall of the rack (203) is slidably connected to a fixed column (204). Both ends of the fixed column (204) are fixedly connected to the housing (4). A movable plate (205) is fixedly connected above the rack (203). A limit block (206) is fixedly connected to the inner side of the movable plate (205).

2. The battery pack dismantling and recycling equipment according to claim 1, characterized in that: The right side of the bent plate (13) is fixedly connected to a first motor (6), and the output shaft end of the first motor (6) is fixedly connected to a double-headed stud (11).

3. The battery pack dismantling and recycling equipment according to claim 1, characterized in that: The second motor (201) is installed inside the housing (4) by a bracket.

4. The battery pack dismantling and recycling equipment according to claim 1, characterized in that: The adjustment mechanism (9) includes a third motor (901), and a worm (902) is fixedly connected to the end of the output shaft of the third motor (901). Both sides of the worm (902) are rotatably connected to the worktable (1) through bearings. The worm (902) meshes with a worm wheel (903). The lower end of the transmission shaft of the worm wheel (903) is rotatably connected to the worktable (1) through bearings. The upper end of the transmission shaft of the worm wheel (903) is fixedly connected to a first rotating block (904). A cylinder (905) is fixedly connected to the left side above the first rotating block (904). The outer wall of the first rotating block (904) is fixedly connected to a second rotating block (906). The lower end of the second rotating block (906) is rotatably connected to the worktable (1) through bearings. The upper end of the second rotating block (906) is fixedly connected to a rotating shaft (907).

5. The battery pack dismantling and recycling equipment according to claim 4, characterized in that: The end of the rotating shaft (907) is fixedly connected to the turntable (3), and the end of the third motor (901) is fixedly connected to the worktable (1).

6. The battery pack dismantling and recycling equipment according to claim 2, characterized in that: Both ends of the double-ended stud (11) are rotatably connected to the bent plate (13) through bearings, and both sides of the outer wall of the double-ended stud (11) are threadedly connected to the slider (8).

7. The battery pack dismantling and recycling equipment according to claim 6, characterized in that: The inner wall of the slider (8) is slidably connected to the crossbar (10), and both ends of the crossbar (10) are fixedly connected to the bending plate (13).

8. The battery pack dismantling and recycling equipment according to claim 7, characterized in that: Each slider (8) has a cylinder (7) fixedly connected to its bottom, and each cylinder (7) has a disassembly plate (5) fixedly connected to its output shaft.

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