A waste solid-state battery disassembling and recycling device

Abstract

The application discloses a kind of waste solid-state battery disassembly and recycling device, it is related to battery disassembly technical field, including device ontology, the surface transverse position of device ontology is equipped with chute, the inside sliding connection of chute has cross bar, the fixed connection of cross bar is connected with docking seat, the top of docking seat is fixedly connected on the bottom surface of object plate, the both sides position fixedly connected with side plate of object plate, the rotary connection of pulley is connected on the top surface edge portion of device ontology on side plate.The application structure is reasonable, through the cooperation of moving assembly and limiting assembly, realize the stable fixed position of battery pack, cooperate with special disassembly component to complete shell split, again through the overturning of object plate, realize the orderly dumping recovery of battery column, improve the degree of automation and operation safety of disassembly.

Description

Technical Field

[0001] This invention relates to the field of battery dismantling technology, and in particular to a device for dismantling and recycling waste solid-state batteries. Background Technology

[0002] With the rapid development of the new energy industry, solid-state batteries are gradually being commercialized due to their high energy density and high safety. A large-scale retirement wave is expected in the future, making the dismantling of used solid-state batteries increasingly urgent. Traditional liquid lithium battery recycling processes mostly involve violent crushing, but solid-state batteries contain sulfides. When the sulfide electrolyte comes into contact with water, it releases highly toxic hydrogen sulfide, easily causing pollution.

[0003] Patent CN121529048A discloses a waste solid-state battery dismantling and recycling device, including a battery conveyor for conveying waste cylindrical batteries; a conveyor wheel installed in front of the battery conveyor, the circumferential surface of which is evenly provided with multiple arc-shaped grooves for placing waste cylindrical batteries; and side frames supporting both sides of the conveyor wheel. This invention can laterally cut the waste cylindrical batteries when they rotate to the upper quadrant point of the conveyor wheel, slicing open the protective film on the surface of the waste cylindrical batteries, separating the slicing protective film from the batteries, and allowing them to be recycled separately. This avoids the protective film breaking together with the batteries laterally, which would affect screening, and improves the efficiency of waste battery dismantling and separation.

[0004] There are still some problems when dismantling used solid-state batteries.

[0005] Currently, the dismantling of waste solid-state battery packs relies heavily on manual operation, resulting in low efficiency and poor safety. Existing dismantling equipment lacks a dedicated positioning and fixing structure, making it prone to displacement and wobbling after the battery pack is placed, hindering precise positioning and clamping, and significantly affecting the accuracy of shell dismantling. Conventional equipment cannot stably flip the battery pack, making it difficult to smoothly complete the unloading and recycling of internal battery columns. Manual dismantling is not only labor-intensive but also prone to cell damage, posing safety hazards. Furthermore, the material recycling process is messy and has a low utilization rate. Summary of the Invention

[0006] The purpose of this application is to provide a waste solid-state battery dismantling and recycling device, which realizes the coordinated use of moving components and limiting components to achieve stable positioning of the battery pack, completes the shell disassembly with the help of special dismantling components, and then realizes the orderly dumping and recycling of battery columns by flipping the placement plate, thereby improving the degree of automation and operation safety of dismantling.

[0007] To achieve the above objectives, this application provides the following technical solution: a waste solid-state battery dismantling and recycling device, comprising a device body, a lateral groove formed on the surface of the device body, a crossbar slidably connected inside the lateral groove, a docking seat fixedly connected to the crossbar, the top of the docking seat fixedly connected to the bottom surface of a shelf, side plates fixedly connected to both sides of the shelf, and pulleys rotatably connected to the side plates, the pulleys abutting against the top edge of the device body;

[0008] It also includes a moving component, a limiting component, and a disassembly component. The moving component is disposed inside the device body for moving the shelf, the limiting component is disposed on the shelf for fixing the battery, and the disassembly component is disposed at the top of the device body for disassembling the battery on the shelf.

[0009] Preferably, the moving component includes a pair of shafts rotatably connected to a position inside the device body, one end of one of the shafts being fixedly connected to the output end of a first motor, the first motor being fixedly mounted on the surface of the device body.

[0010] Preferably, a pulley is fixedly connected to the middle position of a pair of shafts, a transmission belt is sleeved between the pulleys, a bracket is fixedly installed on the transmission belt, a crossbar is rotatably connected to the top of the bracket, and sleeves are fixedly connected to both sides of the bottom surface of the bracket. The sleeves are slidably connected to the slide rod, and both ends of the slide rod are fixedly connected to the first bearing seat. The bottom of the first bearing seat is fixedly connected to the bottom wall of the device body.

[0011] Preferably, gears are fixedly connected to both ends of the crossbar, brackets are fixedly connected to the front and rear sides of the device body, a toothed plate is fixedly connected to the top of the bracket, and the toothed plate and the bottom of the gear are located on the same plane.

[0012] Preferably, the limiting assembly includes a pair of limiting plates slidably connected to the shelf, with rollers rotatably connected to the bottom surface of the pair of limiting plates, the limiting plates slidably connected to a limiting rod, one end of the limiting rod being fixedly connected to a second bearing, and the top end of the second bearing being fixedly connected to the bottom surface of the shelf.

[0013] Preferably, the top end of the limiting plate is sleeved on the rod body, one end of the rod body is fixedly connected to the baffle, and a first spring is sleeved on the rod body, with both ends of the first spring fixedly connected to one side of the limiting plate and one side of the baffle, respectively.

[0014] Preferably, a pair of insert rods are movably inserted into the baffle, one end of the pair of insert rods is fixedly connected to a collar, a second spring is sleeved on the pair of insert rods, the two ends of the second spring are fixedly connected to one side of the collar and one side of the baffle, respectively, a clamping plate is fixedly connected to the other end of the pair of insert rods, and a locking block is fixedly connected to the bottom positions of both sides of the baffle.

[0015] Preferably, the roller is attached to the inclined surface of the guide plate, and the guide plate is fixedly connected to the inner wall of the device body.

[0016] Preferably, the disassembly assembly includes a pair of third shaft seats fixedly installed on the rear side of the device body, a main shaft rotatably connected to the pair of third shaft seats, one end of the main shaft being fixedly connected to the output end of a second motor, the second motor being fixedly installed on one of the third shaft seats, an arm plate being fixedly connected to the main shaft, and a frame being fixedly connected to the top end of the arm plate.

[0017] Preferably, a top plate is fixedly connected to the middle of the top surface of the frame, a cylinder is fixedly installed on the top plate, the telescopic end of the cylinder is fixedly connected to the frame body, and electric screwdrivers are fixedly installed at both ends of the frame body.

[0018] In summary, the present invention has the following beneficial effects:

[0019] 1. The present invention has a reasonable structure. When the shelf needs to be moved, the first motor operates to rotate the shaft. A pulley is fixedly connected to the middle of the shaft, and a transmission belt is sleeved on the pulley. The rotation of the shaft drives the transmission belt to rotate through the pulley. A bracket is fixedly connected to the transmission belt. The rotation of the transmission belt causes the bracket to move horizontally. The movement of the bracket causes the sleeve to slide on the slide bar. Then, a crossbar is rotatably connected to the top of the bracket. The movement of the bracket causes the shelf on the docking seat to move horizontally through the crossbar.

[0020] 2. In this invention, the battery is placed on a shelf, and guide plates are fixedly connected to both sides of the inner wall of the device body. Rollers are attached to the guide plates. The movement of the shelf causes the rollers to drive the limiting plate to move. The movement of the limiting plate pushes the baffle to move through the elastic force of the first spring on the rod. The movement of the baffle causes the clamping block to be attached and fixed to the four corners of the battery. Then, the clamping plate is attached and fixed to both sides of the battery through the elastic force of the second spring.

[0021] 3. In this invention, when the battery moves to the bottom of the frame, the second motor operates to make the main shaft drive the arm plate to rotate. The rotation of the arm plate moves the frame to the top of the battery. Then, the cylinder on the top plate pushes the frame to move downward, which makes it easier for the electric screwdriver to remove the screws on the battery and remove the battery casing. As the storage plate moves, the gear and toothed plate mesh, thereby flipping the storage plate to facilitate the tilting and centralized recycling of the battery column. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the device body;

[0024] Figure 2 This is a rear-view three-dimensional structural diagram of the device body;

[0025] Figure 3 This is a side view of the three-dimensional structure of the device body;

[0026] Figure 4 This is a schematic diagram of the three-dimensional frame structure;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the shelf;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the moving component;

[0029] Figure 7 A schematic diagram of the three-dimensional structure of the shelf from below;

[0030] Figure 8 This is a schematic diagram of the three-dimensional structure of the baffle.

[0031] In the diagram: 1. Device body; 101. Slide groove; 102. Crossbar; 103. Connecting seat; 104. Storage plate; 105. Side plate; 106. Pulley; 2. Shaft; 201. First motor; 202. Pulley; 203. Transmission belt; 204. Bracket; 205. Sleeve; 206. Slide rod; 207. First shaft seat; 208. Gear; 209. Bracket; 210. Gear plate; 3. Limiting plate; 301. Roller; 30 2. Limiting rod; 303. Second shaft seat; 305. Rod body; 306. Baffle; 307. First spring; 308. Insert rod; 309. Collar; 310. Second spring; 311. Clamping plate; 312. Locking block; 313. Guide plate; 4. Third shaft seat; 401. Main shaft; 402. Second motor; 403. Arm plate; 404. Frame; 405. Top plate; 406. Cylinder; 407. Frame body; 408. Electric screwdriver. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example: Reference Figure 1 - Figure 8 The device shown is a waste solid-state battery dismantling and recycling device, including a device body 1. A groove 101 is opened laterally on the surface of the device body 1. A crossbar 102 is slidably connected inside the groove 101. A docking seat 103 is fixedly connected to the crossbar 102. The top of the docking seat 103 is fixedly connected to the bottom surface of the placement plate 104. Side plates 105 are fixedly connected to both sides of the placement plate 104. A pulley 106 is rotatably connected to the side plate 105. The pulley 106 is attached to the top edge of the device body 1. The device also includes a moving component, a limiting component, and a dismantling component. The moving component is located inside the device body 1 for moving the placement plate 104. The limiting component is located on the placement plate 104 for fixing the battery. The dismantling component is located at the top of the device body 1 for dismantling the battery on the placement plate 104.

[0034] Specifically, it should be noted that the first motor 201 and the second motor 402 are electrically connected to the control unit via wires. The specific working principles between them are based on existing technology and will not be elaborated on here.

[0035] In one embodiment of this invention, the moving component includes a pair of shafts 2 rotatably connected inside the device body 1. One end of one shaft 2 is fixedly connected to the output end of a first motor 201, which is fixedly mounted on the surface of the device body 1. A pulley 202 is fixedly connected to the middle of the pair of shafts 2. A transmission belt 203 is sleeved between the pulleys 202. A bracket 204 is fixedly mounted on the transmission belt 203. A crossbar 102 is rotatably connected to the top of the bracket 204. Sleeves 205 are fixedly connected to both sides of the bottom surface of 204. Sleeves 205 are slidably connected to slide rods 206. Both ends of slide rods 206 are fixedly connected to first bearings 207. The bottom of first bearings 207 is fixedly connected to the bottom wall of device body 1. Gears 208 are fixedly connected to both ends of crossbar 102. Brackets 209 are fixedly connected to the front and rear sides of device body 1. A toothed plate 210 is fixedly connected to the top of bracket 209. The bottom of toothed plate 210 and gear 208 are on the same plane.

[0036] Specifically, when the shelf 104 needs to be moved, the first motor 201 operates to rotate the shaft 2. A pulley 202 is fixedly connected to the middle of the shaft 2, and a transmission belt 203 is sleeved on the pulley 202. The rotation of the shaft 2 drives the transmission belt 203 to rotate through the pulley 202. A bracket 204 is fixedly connected to the transmission belt 203. The rotation of the transmission belt 203 causes the bracket 204 to move horizontally. The movement of the bracket 204 causes the sleeve 205 to slide on the slide rod 206. Then, a crossbar 102 is rotatably connected to the top of the bracket 204. The movement of the bracket 204 causes the shelf 104 on the docking seat 103 to move horizontally through the crossbar 102.

[0037] In one embodiment of this invention, the limiting component includes a pair of limiting plates 3 slidably connected to the shelf 104. Rollers 301 are rotatably connected to the bottom surfaces of the pair of limiting plates 3. The limiting plates 3 are slidably connected to a limiting rod 302. One end of the limiting rod 302 is fixedly connected to a second bearing 303. The top end of the second bearing 303 is fixedly connected to the bottom surface of the shelf 104. The top end of the limiting plate 3 is sleeved on a rod body 305. One end of the rod body 305 is fixedly connected to a baffle 306. A first spring 307 is sleeved on the rod body 305. Both ends of the first spring 307 are respectively connected to the limiting plate 305. One side of plate 3 is fixedly connected to one side of baffle 306. A pair of insert rods 308 are movably inserted into baffle 306. One end of the pair of insert rods 308 is fixedly connected to a collar 309. A second spring 310 is sleeved on the pair of insert rods 308. The two ends of the second spring 310 are fixedly connected to one side of collar 309 and one side of baffle 306, respectively. The other end of the pair of insert rods 308 is fixedly connected to a clamping plate 311. The bottom positions of both sides of baffle 306 are fixedly connected to a locking block 312. Roller 301 is attached to the inclined surface of guide plate 313. Guide plate 313 is fixedly connected to the inner wall of device body 1.

[0038] Specifically, the battery is placed on the shelf 104. Guide plates 313 are fixedly connected to both sides of the inner wall of the device body 1, and rollers 301 are attached to the guide plates 313. The movement of the shelf 104 causes the rollers 301 to drive the limiting plate 3 to move. The movement of the limiting plate 3 is pushed by the elastic force of the first spring 307 on the rod 305 to move the baffle 306. The movement of the baffle 306 causes the clamping block 312 to be attached and fixed to the four corners of the battery. Then, the clamping plate 311 is attached to the two sides of the battery by the elastic force of the second spring 310.

[0039] As one embodiment of this invention, the disassembly assembly includes a pair of third shaft seats 4 fixedly installed on the rear side of the device body 1. A main shaft 401 is rotatably connected to the pair of third shaft seats 4. One end of the main shaft 401 is fixedly connected to the output end of a second motor 402. The second motor 402 is fixedly installed on one of the third shaft seats 4. An arm plate 403 is fixedly connected to the main shaft 401. A frame 404 is fixedly connected to the top end of the arm plate 403. A top plate 405 is fixedly connected to the middle of the top surface of the frame 404. A cylinder 406 is fixedly installed on the top plate 405. A frame 407 is fixedly connected to the telescopic end of the cylinder 406. Electric screwdrivers 408 are fixedly installed at both ends of the frame 407.

[0040] Specifically, when the battery moves to the bottom position of the frame 404, the second motor 402 operates to make the main shaft 401 drive the arm plate 403 to rotate. The rotation of the arm plate 403 moves the frame 404 to the top position of the battery. Then, the cylinder 406 on the top plate 405 pushes the frame 407 to move downward, which makes it easier for the electric screwdriver 408 to remove the screws on the battery and remove the battery casing. As the storage plate 104 moves, the gear 208 meshes with the toothed plate 210, thereby flipping the storage plate 104 to facilitate the tilting and centralized recycling of the battery column.

[0041] The working principle of this invention is as follows: When the shelf 104 needs to be moved, the first motor 201 operates to rotate the shaft 2. A pulley 202 is fixedly connected to the middle of the shaft 2, and a transmission belt 203 is sleeved on the pulley 202. The rotation of the shaft 2 drives the transmission belt 203 to rotate through the pulley 202. A bracket 204 is fixedly connected to the transmission belt 203. The rotation of the transmission belt 203 causes the bracket 204 to move horizontally. The movement of the bracket 204 causes the sleeve 205 to slide on the slide rod 206. Then, a crossbar 102 is rotatably connected to the top of the bracket 204. The movement of the bracket 204 causes the shelf 104 on the docking seat 103 to move horizontally through the crossbar 102.

[0042] The battery is placed on the shelf 104. Guide plates 313 are fixedly connected to both sides of the inner wall of the device body 1, and rollers 301 are attached to the guide plates 313. The movement of the shelf 104 causes the rollers 301 to drive the limiting plate 3 to move. The movement of the limiting plate 3 is pushed by the elastic force of the first spring 307 on the rod 305 to move the baffle 306. The movement of the baffle 306 causes the locking block 312 to be attached and fixed to the four corners of the battery. Then the clamping plate 311 will be attached to the two sides of the battery by the elastic force of the second spring 310.

[0043] When the battery moves to the bottom of the frame 404, the second motor 402 operates, causing the main shaft 401 to drive the arm plate 403 to rotate. The rotation of the arm plate 403 moves the frame 404 to the top of the battery. Then, the cylinder 406 on the top plate 405 pushes the frame 407 downward, making it easier for the electric screwdriver 408 to remove the screws on the battery and remove the battery casing. As the storage plate 104 moves, the gear 208 meshes with the toothed plate 210, thereby flipping the storage plate 104 to facilitate the tilting and centralized recycling of the battery column.

[0044] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for dismantling and recycling waste solid-state batteries, characterized in that, include: The device body (1) has a sliding groove (101) on its surface in a horizontal position. A crossbar (102) is slidably connected inside the sliding groove (101). A docking seat (103) is fixedly connected to the crossbar (102). The top of the docking seat (103) is fixedly connected to the bottom surface of the shelf (104). Side plates (105) are fixedly connected to both sides of the shelf (104). A pulley (106) is rotatably connected to the side plate (105). The pulley (106) is attached to the top edge of the device body (1). It also includes a moving component, a limiting component and a disassembly component. The moving component is disposed inside the device body (1) for moving the storage plate (104). The limiting component is disposed on the storage plate (104) for fixing the battery. The disassembly component is disposed at the top of the device body (1) for disassembling the battery on the storage plate (104).

2. The waste solid-state battery dismantling and recycling device according to claim 1, characterized in that: The moving component includes a pair of shafts (2) rotatably connected inside the device body (1), one end of which is fixedly connected to the output end of a first motor (201), which is fixedly mounted on the surface of the device body (1).

3. The waste solid-state battery dismantling and recycling device according to claim 2, characterized in that: A pair of shafts (2) are fixedly connected to the middle of a pulley (202), a transmission belt (203) is sleeved between the pulleys (202), a bracket (204) is fixedly installed on the transmission belt (203), a crossbar (102) is rotatably connected to the top of the bracket (204), a sleeve (205) is fixedly connected to both sides of the bottom surface of the bracket (204), the sleeve (205) is slidably connected to the slide rod (206), the two ends of the slide rod (206) are fixedly connected to the first bearing (207), and the bottom of the first bearing (207) is fixedly connected to the bottom wall of the device body (1).

4. The waste solid-state battery dismantling and recycling device according to claim 3, characterized in that: Gears (208) are fixedly connected to both ends of the crossbar (102), and brackets (209) are fixedly connected to the front and rear sides of the device body (1). A toothed plate (210) is fixedly connected to the top of the bracket (209), and the toothed plate (210) and the bottom of the gear (208) are located on the same plane.

5. The waste solid-state battery dismantling and recycling device according to claim 2, characterized in that: The limiting assembly includes a pair of limiting plates (3) slidably connected to the shelf (104). Rollers (301) are rotatably connected to the bottom surface of the pair of limiting plates (3). The limiting plates (3) are slidably connected to the limiting rod (302). One end of the limiting rod (302) is fixedly connected to the second bearing (303). The top end of the second bearing (303) is fixedly connected to the bottom surface of the shelf (104).

6. The waste solid-state battery dismantling and recycling device according to claim 5, characterized in that: The top end of the limiting plate (3) is sleeved on the rod body (305), one end of the rod body (305) is fixedly connected to the baffle (306), and a first spring (307) is sleeved on the rod body (305). The two ends of the first spring (307) are fixedly connected to one side of the limiting plate (3) and one side of the baffle (306), respectively.

7. The waste solid-state battery dismantling and recycling device according to claim 6, characterized in that: A pair of insert rods (308) are movably inserted into the baffle (306). One end of the pair of insert rods (308) is fixedly connected to a collar (309). A second spring (310) is sleeved on the pair of insert rods (308). The two ends of the second spring (310) are fixedly connected to one side of the collar (309) and one side of the baffle (306), respectively. The other end of the pair of insert rods (308) is fixedly connected to a clamp (311). The bottom positions on both sides of the baffle (306) are fixedly connected to a locking block (312).

8. The waste solid-state battery dismantling and recycling device according to claim 7, characterized in that: The roller (301) is attached to the inclined surface of the guide plate (313), which is fixedly connected to the inner wall of the device body (1).

9. The waste solid-state battery dismantling and recycling device according to claim 2, characterized in that: The disassembly assembly includes a pair of third shaft seats (4) fixedly installed on the rear side of the device body (1). A main shaft (401) is rotatably connected to the pair of third shaft seats (4). One end of the main shaft (401) is fixedly connected to the output end of a second motor (402). The second motor (402) is fixedly installed on one of the third shaft seats (4). An arm plate (403) is fixedly connected to the main shaft (401). A frame (404) is fixedly connected to the top of the arm plate (403).

10. The waste solid-state battery dismantling and recycling device according to claim 9, characterized in that: A top plate (405) is fixedly connected to the middle of the top surface of the frame (404). A cylinder (406) is fixedly installed on the top plate (405). A frame (407) is fixedly connected to the telescopic end of the cylinder (406). Electric screwdrivers (408) are fixedly installed at both ends of the frame (407).

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