Lithium battery disassembling device with waste gas and waste liquid treatment function

Abstract

The utility model relates to the technical field of lithium battery disassembling, in particular to a lithium battery disassembling device with waste gas and waste liquid treatment, which comprises a bottom plate, a liquid storage tank with an opening in the upper end is fixedly connected to the left side of the upper end of the bottom plate, a supporting column is fixedly connected to the bottom of the inner side of the liquid storage tank, and a tray is fixedly connected to the upper end of the supporting column; through cooperative work of the second air cylinder, the first air cylinder, the second motor and the third motor, the device can be conveniently adjusted, the lithium battery can be stably cut, the cut face of the lithium battery can be rapidly arranged to be matched with cutting, the disassembling process is simple, the working efficiency is high, time and labor cost are saved, and the working efficiency is high. And meanwhile, in the whole cutting process, a worker can keep a certain safe distance all the time, the worker is prevented from being cut by a saw blade or the sharp face of the cut lithium battery, and the safety of the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery disassembly, in particular to a lithium battery disassembly device with waste gas and waste liquid treatment. Background Art

[0002] A lithium battery is a battery with a lithium metal or lithium alloy as the anode material and a non-aqueous electrolyte solution. It has been widely used in the electronics industry. Since it is necessary to test the performance of the lithium battery, or to check the coating quality of the electrode sheet, the infiltration of the electrolyte in the battery cell, etc., it is often necessary for workers to disassemble the outer package of the lithium battery to facilitate the workers to view the inside of the lithium battery and analyze the problems in the battery production process.

[0003] Due to the different sizes and types of lithium batteries, some types are larger and heavier, which is not convenient for workers to perform fine cutting and disassembly on the entire outer surface. The operation is not flexible, the processing is more troublesome, resulting in low efficiency, slow speed, waste of time and labor costs, and it is easy to cut the operator with the tool during the operation, and the safety is low.

[0004] Therefore, aiming at the above problems that the existing lithium battery disassembly process is more troublesome, the operation is not flexible, resulting in low work efficiency, slow speed, waste of time and labor costs, and it is easy to cut the operator with the tool during the operation, and the safety is low, a lithium battery disassembly device with waste gas and waste liquid treatment can be designed, which can facilitate the adjustment of the lithium battery, cooperate with a movable and adjustable cutting tool to cut the fixed lithium battery, quickly realize the cutting and disassembly of each surface of the lithium battery, the processing is simple, thereby improving work efficiency, saving time and labor costs, and making the tool away from the workers during the cutting process, improving safety. Summary of the Utility Model

[0005] In order to overcome the problems that the process of disassembling the lithium battery by workers is troublesome, resulting in low work efficiency, slow speed, waste of time and labor costs, and it is easy to cut the operator with the tool during the operation, and the safety is low.

[0006] The technical solution of the present utility model is: a lithium battery disassembly device with waste gas and waste liquid treatment, including a bottom plate; further including a first motor, a support disk, a first cylinder, a sliding block, a second motor and a saw blade. The left side of the upper end of the bottom plate is fixedly connected with a liquid storage tank with an open upper end. The inner bottom of the liquid storage tank is fixedly connected with a support column, and the upper end of the support column is fixedly connected with a tray. The first motor is fixedly installed on the upper end of the tray. The output shaft of the first motor is fixedly connected with a support disk provided with a groove. The right side of the upper end of the bottom plate is fixedly connected with a vertical plate, and the upper side of the left end of the vertical plate is fixedly installed with a first cylinder. The movable end of the first cylinder is fixedly connected with a U-shaped plate. The sliding block is slidably arranged inside the U-shaped plate. The bottom of the sliding block is fixedly connected with a connecting plate, and the second motor is fixedly installed at the bottom of the connecting plate. The output shaft of the second motor is fixedly connected with a saw blade.

[0007] Preferably, place the lithium battery to be disassembled on the support disk and fix it. Start the first cylinder to push the U-shaped plate to move leftward, make the saw blade fit with one side of the lithium battery, start the second motor to drive the saw blade to rotate to cut the lithium battery, and at the same time push the connecting plate forward, so that the saw blade cuts one side of the lithium battery along a line. After completing the cutting of one side, start the first motor to drive the support disk to rotate, adjust the other side surface of the lithium battery, and start to accept cutting. The device is convenient to adjust, the cutting is stable, it can quickly arrange the cut surface of the lithium battery to cooperate with accepting cutting, the disassembly process is simple, the work efficiency is high, time and labor costs are saved, and at the same time, during the whole cutting process, the staff can always maintain a certain safety distance to avoid being cut by the saw blade or the sharp surface of the cut lithium battery, improving the safety of the working environment.

[0008] As a preference, a threaded rod is rotatably connected inside the U-shaped plate. A third motor is fixedly installed at the front end of the U-shaped plate. The output shaft of the third motor is fixedly connected with the threaded rod. The sliding block is threadedly connected to the outside of the threaded rod. Start the third motor to drive the threaded rod to rotate, and the threaded rod pushes the sliding block to move in the front-back direction.

[0009] As a preference, four connecting columns are fixedly connected to the bottom of the connecting plate. The bottom of the four connecting columns is fixedly connected with a protective shell. The saw blade is rotatably connected inside the protective shell. The connecting columns fix the protective shell, and the protective shell hides the saw blade inside to avoid exposure.

[0010] As a preference, an L-shaped support seat is fixedly connected to the left end of the liquid storage tank. A second cylinder is fixedly installed at the top of the L-shaped support seat. The movable end of the second cylinder is fixedly connected with a pressing plate. Start the second cylinder to push the pressing plate to press down and fix the lithium battery to be disassembled to cooperate with the cutting.

[0011] Preferably, a retaining wall is fixedly connected to the outer side of the upper end of the support plate, a protective cover is fixedly connected to the outer side of the upper end of the tray, a filter screen is fixedly connected to the lower end inside the liquid storage tank. The retaining wall can limit the lithium battery on the support plate and can block the accidentally leaked battery electrolyte. The protective cover protects the first motor from the corrosive damage of the flowing-down battery electrolyte. The filter screen filters the treated waste liquid, filtering the blocky particulate matter on the upper layer for convenient cleaning.

[0012] Preferably, a support plate is fixedly connected between the upper right side of the liquid storage tank and the left end of the support column. A spray tower is fixedly connected to the upper end of the support plate. The water inlet and outlet of the spray tower are respectively fixedly connected with a water inlet pipe and a water outlet pipe. The end of the water inlet pipe far away from the spray tower is fixedly connected with an external water pump. The end of the water outlet pipe far away from the spray tower extends into the inside of the liquid storage tank. The spray tower can receive the waste gas generated during cutting and perform spray treatment on it. The generated waste water is then introduced into the liquid storage tank for collection and treatment, reducing the dust content and effectively eliminating harmful substances, thereby reducing the pollution of the discharged gas to the surrounding environment.

[0013] Preferably, a connection box is fixedly connected to the lower end of the protective shell, and a communication groove communicating with the connection box is opened at the bottom inside the protective shell. An induced draft fan is fixedly installed at the upper end of the spray tower. The air inlet and outlet of the induced draft fan are respectively fixedly connected with an air inlet hose and an air outlet pipe. The end of the air inlet hose far away from the induced draft fan is fixedly connected and communicated with the connection box, and the end of the air outlet pipe far away from the induced draft fan is communicated with and fixedly connected to the spray tower. During operation, the induced draft fan absorbs the waste gas generated by cutting through the air inlet hose and the communication groove inside the protective shell, and introduces it into the spray tower through the air outlet pipe for treatment.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. By starting the second cylinder to push the pressing plate downward, the lithium battery to be disassembled is quickly fixed on the support plate. By starting the first cylinder to push the U-shaped plate to move leftward, starting the second motor to drive the saw blade to rotate, and at the same time starting the third motor to push the connecting plate to move in the front-back direction, one side of the lithium battery to be disassembled is cut. In cooperation with starting the first motor to drive the support plate to rotate, continuously adjusting the other surfaces of the lithium battery to be cut, and finally completing the cutting. The device is convenient to adjust, the cutting is stable, it can quickly arrange the surfaces of the lithium battery to be cut to cooperate with receiving the cutting, the disassembly process is simple, the work efficiency is high, saving time and labor costs. At the same time, during the whole cutting process, the staff can always maintain a certain safety distance to avoid being cut by the saw blade or the sharp surface of the cut lithium battery, improving the safety of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a three-dimensional structure schematic diagram of a lithium battery disassembly device with waste gas and waste liquid treatment of the present utility model Figure 1 ;

[0017] Figure 2 Shown is a schematic three-dimensional structure of a lithium battery disassembly device with waste gas and waste liquid treatment according to the present utility model Figure 2 ;

[0018] Figure 3 Shown is a schematic structural diagram of a support plate of a lithium battery disassembly device with waste gas and waste liquid treatment according to the present utility model;

[0019] Figure 4 Shown is a schematic structural diagram of a U-shaped plate of a lithium battery disassembly device with waste gas and waste liquid treatment according to the present utility model.

[0020] Explanation of reference numerals: 1, bottom plate; 2, liquid storage tank; 3, support column; 4, tray; 5, first motor; 6, support plate; 7, vertical plate; 8, first cylinder; 9, U-shaped plate; 10, sliding block; 11, connecting plate; 12, second motor; 13, saw blade; 14, threaded rod; 15, third motor; 16, connecting column; 17, L-shaped support seat; 18, second cylinder; 19, pressing plate; 20, enclosure; 21, protective cover; 22, filter screen; 23, support plate; 24, spray tower; 25, water inlet pipe; 26, water outlet pipe; 27, connection box; 28, communication groove; 29, induced draft fan; 30, air inlet hose; 31, protective shell; 32, air outlet pipe. Detailed implementation manners

[0021] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to Figures 1-4, the present utility model provides an embodiment: a lithium battery disassembly device with waste gas and waste liquid treatment, including a bottom plate 1; further including a first motor 5, a support disk 6, a first cylinder 8, a sliding block 10, a second motor 12 and a saw blade 13. The left side of the upper end of the bottom plate 1 is fixedly connected with a liquid storage tank 2 with an open upper end. The inner bottom of the liquid storage tank 2 is fixedly connected with a support column 3. The upper end of the support column 3 is fixedly connected with a tray 4. The upper end of the tray 4 is fixedly installed with a first motor 5. The output shaft of the first motor 5 is fixedly connected with a support disk 6 provided with a groove. The right side of the upper end of the bottom plate 1 is fixedly connected with a vertical plate 7. The upper left side of the vertical plate 7 is fixedly installed with a first cylinder 8. The movable end of the first cylinder 8 is fixedly connected with a U-shaped plate 9. The inner side of the U-shaped plate 9 is slidably provided with a sliding block 10. The bottom of the sliding block 10 is fixedly connected with a connecting plate 11. The bottom of the connecting plate 11 is fixedly installed with a second motor 12. The output shaft of the second motor 12 is fixedly connected with a saw blade 13. Place the lithium battery to be disassembled on the support disk 6 and fix it. Start the first cylinder 8 to push the U-shaped plate 9 to move leftward, fit the saw blade 13 with one side of the lithium battery. Start the second motor 12 to drive the saw blade 13 to rotate to cut the lithium battery, and at the same time push the connecting plate 11 to move forward, so that the saw blade 13 cuts one side of the lithium battery along a line. After completing the cutting of one side, start the first motor 5 to drive the support disk 6 to rotate, adjust the other side of the lithium battery, and start to receive cutting. The device is convenient to adjust, the cutting is stable, it can quickly arrange the cut surface of the lithium battery to cooperate with receiving cutting, the disassembly process is simple, the work efficiency is high, saving time and labor costs. At the same time, during the whole cutting process, the staff can always maintain a certain safety distance to avoid being cut by the saw blade 13 or the sharp surface of the cut lithium battery, improving the safety of the working environment.

[0023] Please refer to Figure 1 and Figure 4 , in this embodiment, a threaded rod 14 is rotatably connected to the inner side of the U-shaped plate 9. A third motor 15 is fixedly installed at the front end of the U-shaped plate 9. The output shaft of the third motor 15 is fixedly connected with the threaded rod 14. The sliding block 10 is threadedly connected to the outside of the threaded rod 14. Start the third motor 15 to drive the threaded rod 14 to rotate, and the threaded rod 14 pushes the sliding block 10 to move in the front and rear directions. The bottom of the connecting plate 11 is fixedly connected with four connecting columns 16. The bottoms of the four connecting columns 16 are fixedly connected with a protective shell 31. The saw blade 13 is rotatably connected to the inside of the protective shell 31. The connecting columns 16 fix the protective shell 31, and the protective shell 31 hides the saw blade 13 therein to avoid exposure. The left end of the liquid storage tank 2 is fixedly connected with an L-shaped support seat 17. The top of the L-shaped support seat 17 is fixedly installed with a second cylinder 18. The movable end of the second cylinder 18 is fixedly connected with a pressing plate 19. Start the second cylinder 18 to push the pressing plate 19 to press down and fix the lithium battery to be disassembled to cooperate with the cutting.

[0024] Please refer to Figures 2-4In this embodiment, a baffle 20 is fixedly connected to the outer side of the upper end of the support plate 6, a protective cover 21 is fixedly connected to the outer side of the upper end of the tray 4, and a filter screen 22 is fixedly connected to the inner lower end of the liquid storage tank 2. The baffle 20 can limit the lithium battery on the support plate 6 and can block the battery electrolyte that leaks accidentally. The protective cover 21 protects the motor 5 from corrosion and damage by the flowing battery electrolyte. The filter screen 22 filters the treated waste liquid and filters the block particles in the upper layer for easy cleaning. A support plate 23 is fixedly connected between the upper right end of the liquid storage tank 2 and the left end of the support column 3. A spray tower 24 is fixedly connected to the upper end of the support plate 23. The water inlet and water outlet of the spray tower 24 are respectively fixedly connected with a water inlet pipe 25 and a water outlet pipe 26. The end of the water inlet pipe 25 away from the spray tower 24 is fixedly connected to an external water pump, and the end of the water outlet pipe 26 away from the spray tower 24 extends to the inner side of the liquid storage tank 2. The spray tower 24 It can receive the waste gas generated during cutting and spray it, and the generated waste water is then introduced into the liquid storage tank 2 for collection and treatment, reducing the dust content and effectively eliminating harmful substances, thereby reducing the pollution of the exhaust gas to the surrounding environment. The lower end of the protective shell 31 is fixedly connected with a connecting box 27, and the inner bottom of the protective shell 31 is provided with a connecting groove 28 connected to the connecting box 27. The upper end of the spray tower 24 is fixedly installed with an induced draft fan 29, and the air inlet and air outlet of the induced draft fan 29 are respectively fixedly connected with an air inlet hose 30 and an air outlet pipe 32. The end of the air inlet hose 30 away from the induced draft fan 29 is connected and fixed to the connecting box 27, and the end of the air outlet pipe 32 away from the induced draft fan 29 is connected and fixed to the spray tower 24. When working, the induced draft fan 29 absorbs the waste gas generated by cutting through the air inlet hose 30 and the connecting groove 28 in the protective shell 31, and introduces it into the spray tower 24 through the air outlet pipe 32 for treatment.

[0025] When working, the device pushes the pressure plate 19 downward by starting the cylinder 2 18, quickly fixes the lithium battery to be disassembled on the support plate 6, starts the cylinder 1 8 to push the U-shaped plate 9 to move to the left, starts the motor 2 12 to drive the saw blade 13 to rotate, and starts the motor 3 15 to push the connecting plate 11 to move forward and backward, so that one side of the lithium battery to be disassembled is cut, and cooperates with the starting motor 1 5 to drive the support plate 6 to rotate, and continuously adjusts the other sides of the lithium battery to be cut, and finally completes the cutting. In the process of cutting, the induced draft fan 29 absorbs the exhaust gas generated by the cutting through the air inlet hose 30 and the connecting groove 28 in the protective shell 31, and introduces it into the spray tower 24 through the outlet pipe 32 for treatment, and the gas with reduced harm is discharged again, and the treated wastewater flows into the liquid storage tank 2 through the outlet pipe 26, and the battery electrolyte generated when cutting the lithium battery on the support plate 6 also flows into the liquid storage tank 2, the two are mixed, and the solid impurities are filtered by the filter 22, which is convenient for subsequent unified cleaning.

[0026] Through the above steps, the device is convenient to adjust as a whole, stable in cutting, can quickly arrange the cut surface of the lithium battery to cooperate with the cutting, the disassembly process is simple, the work efficiency is high, time and labor costs are saved. At the same time, during the whole cutting process, the staff can always maintain a certain safety distance to avoid being cut by the saw blade 13 or the sharp surface of the cut lithium battery, improving the safety of the working environment, so as to solve the problems of cumbersome operation in the existing lithium battery disassembly process, resulting in low work efficiency, slow speed and low safety.

Claims

1. A lithium battery disassembly device with waste gas and waste liquid treatment, comprising a bottom plate (1); characterized in that: It further includes a first motor (5), a support plate (6), a first cylinder (8), a sliding block (10), a second motor (12) and a saw blade (13). On the upper left side of the bottom plate (1), there is a liquid storage tank (2) with an open upper end fixedly connected. At the inner bottom of the liquid storage tank (2), there is a support column (3) fixedly connected. At the upper end of the support column (3), there is a tray (4) fixedly connected. On the upper end of the tray (4), there is a first motor (5) fixedly installed. The output shaft of the first motor (5) is fixedly connected to a support plate (6) with a groove. On the upper right side of the bottom plate (1), there is a vertical plate (7) fixedly connected. On the upper left side of the left end of the vertical plate (7), there is a first cylinder (8) fixedly installed. The movable end of the first cylinder (8) is fixedly connected to a U-shaped plate (9). Inside the U-shaped plate (9), there is a sliding block (10) slidably arranged. At the bottom of the sliding block (10), there is a connecting plate (11) fixedly connected. At the bottom of the connecting plate (11), there is a second motor (12) fixedly installed. The output shaft of the second motor (12) is fixedly connected to a saw blade (13).

2. The lithium battery disassembly device with waste gas and waste liquid treatment according to claim 1, wherein: Inside the U-shaped plate (9), there is a threaded rod (14) rotatably connected. At the front end of the U-shaped plate (9), there is a third motor (15) fixedly installed. The output shaft of the third motor (15) is fixedly connected to the threaded rod (14). The sliding block (10) is threadedly connected to the outside of the threaded rod (14).

3. The lithium battery disassembly device with waste gas and waste liquid treatment according to claim 1, wherein: At the bottom of the connecting plate (11), there are four connecting columns (16) fixedly connected. At the bottom of the four connecting columns (16), there is a protective shell (31) fixedly connected. The saw blade (13) is rotatably connected inside the protective shell (31).

4. The lithium battery disassembly device with waste gas and waste liquid treatment according to claim 1, characterized in that: At the left end of the liquid storage tank (2), there is an L-shaped support seat (17) fixedly connected. At the top of the L-shaped support seat (17), there is a second cylinder (18) fixedly installed. The movable end of the second cylinder (18) is fixedly connected to a pressing plate (19).

5. A lithium battery disassembly device with waste gas and waste liquid treatment according to claim 1, characterized in that: On the outer side of the upper end of the support plate (6), there is a retaining wall (20) fixedly connected. On the outer side of the upper end of the tray (4), there is a protective cover (21) fixedly connected. At the lower inner end of the liquid storage tank (2), there is a filter screen (22) fixedly connected.

6. The lithium battery disassembly device with waste gas and waste liquid treatment according to claim 3, wherein: Between the upper right side of the liquid storage tank (2) and the left end of the support column (3), there is a support plate (23) fixedly connected. At the upper end of the support plate (23), there is a spray tower (24) fixedly connected. The water inlet and outlet of the spray tower (24) are respectively fixedly connected to a water inlet pipe (25) and a water outlet pipe (26). The end of the water inlet pipe (25) far from the spray tower (24) is fixedly connected to an external water pump. The end of the water outlet pipe (26) far from the spray tower (24) extends to the inside of the liquid storage tank (2).

7. The lithium battery disassembly device with waste gas and waste liquid treatment according to claim 6, characterized in that: At the lower end of the protective shell (31), there is a connection box (27) fixedly connected. And at the inner bottom of the protective shell (31), there is a communication groove (28) communicating with the connection box (27). At the upper end of the spray tower (24), there is an induced draft fan (29) fixedly installed. The air inlet and outlet of the induced draft fan (29) are respectively fixedly connected to an air inlet hose (30) and an air outlet pipe (32). The end of the air inlet hose (30) far from the induced draft fan (29) is fixedly connected and communicated with the connection box (27). The end of the air outlet pipe (32) far from the induced draft fan (29) is fixedly connected and communicated with the spray tower (24).

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