Drying device for lithium battery cell processing

Abstract

The utility model relates to the technical field of lithium battery cell processing, in particular to a drying device for lithium battery cell processing. According to the technical scheme, the device comprises a box body, a sealing cover and a connecting block, an inserting groove is formed in the front end of the box body, a containing groove is formed in the rear end of the inner wall of the inserting groove, a heating drying plate is installed at the bottom end of the inner wall of the containing groove, a second clamping plate is fixed to the lower side of the inner wall of the containing groove, and long grooves are formed in the two sides of the inner wall of the containing groove correspondingly; and a connecting block is inserted into the long groove, a first clamping plate is fixed to one side of the connecting block, the sealing cover is inserted into the inserting groove, and a pipeline is fixed to the upper surface of the box body. The clamping device has the advantages that the circular lithium battery cells with different heights can be conveniently clamped, a plurality of circular lithium battery cells can be conveniently dried, and the circular lithium battery cells are prevented from toppling over.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery core processing, in particular to a drying device for lithium battery core processing. Background Art

[0002] Lithium battery cells refer to the most basic components of lithium-ion batteries, usually composed of positive electrode, negative electrode, separator and electrolyte. Its main function is to store and release electrical energy, and to achieve energy conversion by moving lithium ions between positive and negative electrodes during the charging and discharging process. This type of battery cell is widely used in various portable electronic devices such as mobile phones, laptops, and electric vehicles.

[0003] When lithium battery cells are being processed, a drying device is required to dry the lithium battery cells. However, lithium battery cells have various shapes. There is no limitation on placing multiple round lithium battery cells vertically in a drying device, which may easily cause the multiple round lithium battery cells to fall over, affecting the placement and drying of the multiple round lithium battery cells. Utility Model Content

[0004] The utility model aims to provide a drying device for processing lithium battery cells, which has the advantages of being convenient for clamping round lithium battery cells of different heights, convenient for drying multiple round lithium battery cells and preventing them from tipping over, and solves the problem that multiple round lithium battery cells are placed vertically in the drying device without restrictions, which easily causes the multiple round lithium battery cells to tip over and affects the placement and drying of the multiple round lithium battery cells.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for processing lithium battery cells, comprising a box body, a sealing cover and a connecting block, a slot is provided at the front end of the box body, a receiving slot is provided at the rear end of the inner wall of the slot, a heating and drying plate is installed at the bottom end of the inner wall of the receiving slot, a second splint is fixed to the lower side of the inner wall of the receiving slot, long slots are provided on both sides of the inner wall of the receiving slot, a connecting block is inserted into the long slot, a splint is fixed to one side of the connecting block, the sealing cover is inserted into the slot, and a pipe is fixed to the upper surface of the box body.

[0006] Preferably, four pillars in a rectangular array are fixed to the lower surface of the box body, and the box body can be supported by the four pillars so that the device can be placed stably as a whole.

[0007] Preferably, a threaded hole is provided on the upper surface of the connection block, and two round holes are provided on both sides of the upper surface of the box body, and motors are fixed on both sides of the upper surface of the box body, and the bottom end of the transmission shaft provided by the motor extends into the two round holes, and a threaded rod is fixed on the bottom end of the transmission shaft provided by the motor, and the bottom end of the threaded rod passes through the threaded hole and is threadedly connected. The threaded rod is fixed by the transmission shaft provided by the motor, which provides power for the rotation of the threaded rod, so that the connection block and the clamping plate 1 can move up and down as needed, which is convenient for clamping and limiting round lithium battery cells of different heights, and convenient for the vertical placement of round lithium battery cells.

[0008] Preferably, a control switch box is fixed to the front end of the sealing cover, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The start and stop of the motor and the heating and drying plate can be controlled by the control switch box.

[0009] Preferably, handles are fixed on both sides of the front end of the sealing cover, so as to facilitate installation and removal of the sealing cover.

[0010] Preferably, a circular hole 1 is provided on the upper surface of the box body, and the lower end of the outer wall of the pipeline is inserted into the circular hole 1 and fixed. The circular hole 1 facilitates the pipeline to be inserted and fixed.

[0011] Preferably, a through hole 1 is provided on the upper surface of the first clamping plate, and a through hole 2 is provided on the upper surface of the second clamping plate, so that air circulation in the containing tank is facilitated through the through hole 1 and the through hole 2.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a heating and drying plate installed at the bottom end of the inner wall of a containing groove, a second clamping plate is fixed on the lower side of the inner wall of the containing groove, long grooves are respectively opened on both sides of the inner wall of the containing groove, a connecting block is inserted into the long groove, a clamping plate one is fixed on one side of the connecting block, a sealing cover is inserted into the slot, a pipe is fixed on the upper surface of the box body, when it is necessary to dry a plurality of round lithium battery cells, the plurality of round lithium battery cells are placed on the upper surface of the second clamping plate, and then a motor is started to move the first clamping plate downward, the first clamping plate and the second clamping plate clamp the plurality of round lithium battery cells, and then the heating and drying plate dries the plurality of round lithium battery cells, thereby achieving the effect of facilitating the clamping of round lithium battery cells of different heights, facilitating the drying of a plurality of round lithium battery cells, and preventing tipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side structure of the box body of the utility model;

[0016] Figure 3This is a schematic diagram of the main structure of a splint of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the box body of the present utility model.

[0018] In the figure: 1. support; 2. box body; 3. slot; 4. sealing cover; 5. motor; 6. pipe; 7. handle; 8. control switch box; 9. clamping plate 1; 10. through hole 1; 11. through hole 2; 12. clamping plate 2; 13. threaded rod; 14. connecting block; 15. round hole 1; 16. round hole 2; 17. threaded hole; 18. long slot; 19. holding slot; 20. heating and drying plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides an embodiment: a drying device for processing lithium battery cells, including a box body 2, a sealing cover 4 and a connecting block 14. A slot 3 is provided at the front end of the box body 2. Four pillars 1 in a rectangular array are fixed to the lower surface of the box body 2. The box body 2 can be supported by the four pillars 1, so that the overall device can be placed stably.

[0021] A holding slot 19 is provided at the rear end of the inner wall of the slot 3, a heating and drying plate 20 is installed at the bottom end of the inner wall of the holding slot 19, a second clamping plate 12 is fixed to the lower side of the inner wall of the holding slot 19, a through hole 10 is provided on the upper surface of the clamping plate 19, and a through hole 11 is provided on the upper surface of the second clamping plate 12. Through the through holes 10 and 11, air circulation in the holding slot 19 is facilitated. Long slots 18 are provided on both sides of the inner wall of the holding slot 19, respectively. The long slots 18 can limit the connecting block 14 to prevent the threaded rod 13 from rotating. The connecting block 14 rotates with it, and the connecting block 14 moves. The long slots 18 are inserted into the connecting block 14, and the upper surface of the connecting block 14 is provided with a threaded rod 13. The box body 2 has two holes 16 on both sides of the upper surface, and the motor 5 is fixed on both sides of the upper surface of the box body 2. The bottom end of the transmission shaft of the motor 5 extends into the second round hole 16, and the bottom end of the transmission shaft of the motor 5 is fixed with a threaded rod 13. The bottom end of the threaded rod 13 passes through the threaded hole 17 and is threadedly connected. The threaded rod 13 is fixed by the transmission shaft of the motor 5, which provides power for the rotation of the threaded rod 13, so that the connecting block 14 and the clamping plate 9 can be moved up and down as needed, which is convenient for clamping and limiting round lithium battery cells of different heights, and convenient for vertical placement of round lithium battery cells. A clamping plate 9 is fixed on one side of the connecting block 14.

[0022] The sealing cover 4 is inserted into the slot 3, and a control switch box 8 is fixed to the front end of the sealing cover 4. A display screen and buttons are sequentially embedded and installed on the front end of the control switch box 8 from top to bottom. Handles 7 are fixed to both sides of the front end of the sealing cover 4. The start and stop of the motor 5 and the heating and drying plate 20 can be controlled by the control switch box 8. The installation and disassembly of the sealing cover 4 are convenient through the handles 7. A pipe 6 is fixed to the upper surface of the box body 2. A circular hole 15 is opened on the upper surface of the box body 2. The lower end of the outer wall of the pipe 6 extends into the circular hole 15 and is fixed. The circular hole 15 facilitates the insertion and fixing of the pipe 6. The pipe 6 can be connected to an air pump so that the heated air in the containing tank 19 can be extracted to discharge the moisture in the air.

[0023] When multiple round lithium battery cells need to be dried, multiple round lithium battery cells are placed on the upper surface of the second clamping plate 12, and then the control switch box 8 is operated to start the motor 5, the threaded rod 13 rotates, and the connecting block 14 and the clamping plate 1 9 can be moved downward as needed, so that the clamping plate 1 9 and the second clamping plate 12 can vertically clamp and limit multiple round lithium battery cells, and then the heating and drying plate 20 is started to clamp and limit multiple round lithium battery cells, and the pipe 6 is connected to the air pump to extract the air in the heated holding tank 19. The effect of facilitating the clamping of round lithium battery cells of different heights, drying multiple round lithium battery cells, and preventing tipping is achieved.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drying device for processing lithium battery cells, comprising a box body (2), a sealing cover (4) and a connecting block (14), characterized in that: The front end of the box body (2) is provided with a slot (3), the rear end of the inner wall of the slot (3) is provided with a receiving slot (19), the bottom end of the inner wall of the receiving slot (19) is provided with a heating and drying plate (20), the lower side of the inner wall of the receiving slot (19) is fixed with a second clamping plate (12), the inner wall of the receiving slot (19) is provided with long slots (18) on both sides, the long slots (18) are inserted into the connecting block (14), one side of the connecting block (14) is fixed with a first clamping plate (9), the sealing cover (4) is inserted into the slot (3), and the upper surface of the box body (2) is fixed with a pipe (6).

2. A drying device for processing lithium battery cores according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the box body (2).

3. The drying device for processing lithium battery cores according to claim 1, characterized in that: The upper surface of the connection block (14) is provided with a threaded hole (17), and two circular holes (16) are respectively provided on both sides of the upper surface of the box body (2). A motor (5) is respectively fixed on both sides of the upper surface of the box body (2), and the bottom end of the transmission shaft provided by the motor (5) extends into the second circular hole (16). A threaded rod (13) is fixed on the bottom end of the transmission shaft provided by the motor (5), and the bottom end of the threaded rod (13) passes through the threaded hole (17) and is threadedly connected.

4. A drying device for processing lithium battery cores according to claim 1, characterized in that: A control switch box (8) is fixed to the front end of the sealing cover (4), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (8) from top to bottom.

5. The drying device for processing lithium battery cores according to claim 1, characterized in that: Handles (7) are respectively fixed on both sides of the front end of the sealing cover (4).

6. A drying device for processing lithium battery cores according to claim 1, characterized in that: The upper surface of the box body (2) is provided with a circular hole (15), and the lower end of the outer wall of the pipe (6) extends into the circular hole (15) and is fixed.

7. A drying device for processing lithium battery cores according to claim 1, characterized in that: The upper surface of the first clamping plate (9) is provided with a first through hole (10), and the upper surface of the second clamping plate (12) is provided with a second through hole (11).

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