Dust cleaning device for lithium battery production line

Abstract

The utility model relates to the technical field of dust cleaning devices for lithium battery production lines, in particular to a dust cleaning device for a lithium battery production line, which comprises a fixed frame, two mounting seats are fixedly arranged on the side surface of the fixed frame, a positive and negative rotation motor is fixedly arranged on one side of each mounting seat, and a threaded rod is fixedly arranged at one end of a transmission shaft of each positive and negative rotation motor. Two threaded rods are arranged on the two sides of the cleaning roller, threaded seats are in threaded connection with the side faces of the two threaded rods, two connecting rods are fixedly arranged on one sides of the two threaded seats, and two first cleaning pads are arranged among the four connecting rods, and the device has the advantages that the height of the cleaning roller, the distance between the two first cleaning pads and the distance between the two second cleaning pads are convenient to adjust; and the overall height of the first cleaning pad and the overall height of the second cleaning pad are convenient to adjust, so that the device can clean different types of lithium batteries, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of dust cleaning devices for lithium battery production lines, in particular to a dust cleaning device for lithium battery production lines. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. During the production of lithium batteries, dust on the surface of the lithium batteries needs to be brushed off by a dust cleaning device to keep the surface of the lithium batteries clean.

[0003] The patent specification with the announcement number CN220160643U discloses a dust cleaning device for a lithium battery production line, including a mounting platform, a protective sleeve frame is fixedly connected to one side of the top of the mounting platform, a plurality of mounting frames are fixedly connected to one side of the top of the protective sleeve frame, a motor box is fixedly connected to the middle of one side of the plurality of mounting frames, a servo motor is fixedly connected to one side of the inner wall of the motor box, a driving rod is installed at the output end of the servo motor, and a driving gear is fixedly connected to the front end of the driving rod. The utility model is provided with a wiping rod, an elastic pad and a cleaning pad, the transmission gear drives the movable rod on one side to rotate, the movable rod drives the wiping rod at one end to rotate, the wiping rod wipes the dust on the top of the lithium battery, the cleaning pads on both sides wipe the dust on both sides of the lithium battery, and the elastic pad in the middle is used to elastically protect it, thereby achieving the effect of cleaning the dust on the surface of the lithium battery.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned dust cleaning device for a lithium battery production line has the following problems: the device cleans the sides and top of the lithium battery by means of a cleaning pad and a wiping rod. Since the positions of the cleaning pad and the wiping rod are fixed, the cleaning pad and the wiping rod can only clean lithium batteries of a specific size, which makes the application range of the device relatively low. In view of this, a dust cleaning device for a lithium battery production line is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a dust cleaning device for a lithium battery production line.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust cleaning device for a lithium battery production line, comprising a fixed frame, two mounting seats are fixedly provided on the side of the fixed frame, one side of the two mounting seats are fixedly provided with a forward and reverse motor, one end of the two forward and reverse motor transmission shafts are fixedly provided with a threaded rod, the sides of the two threaded rods are threadedly connected with a threaded seat, one side of the two threaded seats are fixedly provided with two connecting rods, two first cleaning pads are provided between the four connecting rods, the sides of the two first cleaning pads are provided with a slide groove, the inside of the two slide grooves are provided with a slider, one side of the two sliders are fixedly provided with a second cleaning pad, the top of the two second cleaning pads are fixedly provided with a limit block, the top of the fixed frame is fixedly provided with an electric telescopic rod, the bottom end of the telescopic end of the electric telescopic rod is fixedly provided with a mounting frame, the inside of the mounting frame is fixedly provided with a limit slide rail, the inside of the limit slide rail is provided with a limit groove, the inside of the limit groove is respectively slidably connected with the sides of the two limit blocks, one side of the mounting frame is fixedly provided with a motor, one end of the motor transmission shaft is fixedly provided with a cleaning roller, and the inside of the fixed frame is provided with a conveyor belt.

[0007] As a further description of the above technical solution: one end of the two threaded rods is rotatably connected to the side of the fixed frame, and one end of the cleaning roller is rotatably connected to the inside of the installation frame, so that the threaded rod can easily drive the threaded seat to move.

[0008] As a further description of the above technical solution: the four connecting rods are divided into two groups, and one end of the two connecting rods in each group is fixedly connected to one side of the corresponding first cleaning pad, so that the connecting rods can drive the first cleaning pad to move.

[0009] As a further description of the above technical solution: a diverter pipe is fixedly provided inside the installation frame, and a plurality of vent holes are opened on the side of the diverter pipe, so that the diverter pipe can divert the wind force of the fan to a plurality of dust suction pipes.

[0010] As a further description of the above technical solution: a dust suction pipe is fixedly provided inside the plurality of vents, and a dust suction hopper is fixedly provided at the bottom end of a plurality of the dust suction pipes, so that the dust suction pipes can be used to suck dust into the diversion pipe.

[0011] As a further description of the above technical solution: a scraper is fixedly provided inside the installation frame, and the scraper is located on the side of the shunt pipe, and the scraper is convenient for scraping off the dust remaining on the top of the lithium battery.

[0012] As a further description of the above technical solution: a first air pipe is fixedly provided on the side of the diverter pipe, the side of the first air pipe is fixedly connected to the top of the mounting frame, the side of the first air pipe is fixedly connected to the top of the fixed frame, one end of the first air pipe is fixedly provided with a dust removal box, the bottom end of the dust removal box is fixedly connected to the top of the fixed frame, and the first air pipe facilitates the discharge of dust in the diverter pipe into the dust removal box.

[0013] As a further description of the above technical solution: a second air pipe is fixedly provided on one side of the dust removal box, a fan is fixedly provided at one end of the second air pipe, a third air pipe is fixedly provided at the air outlet of the fan, and the bottom end of the fan is fixedly connected to the top end of the fixed frame, so that the fan can generate suction.

[0014] The utility model has the following beneficial effects:

[0015] The utility model designs a dust cleaning device for a lithium battery production line. Through design coordination, two forward and reverse motors are started to rotate, thereby driving two first cleaning pads to approach or move away from each other, thereby driving two second cleaning pads to approach or move away from each other, so that the spacing between the two first cleaning pads and the spacing between the two second cleaning pads can be adjusted, and the electric telescopic rod is extended and retracted, thereby driving the cleaning roller to descend or ascend, so that the height of the cleaning roller can be adjusted, and the lifting of the cleaning roller will drive the lifting of the second cleaning pad, so that the overall height of the first cleaning pad and the second cleaning pad can be adjusted, so that the device is convenient for adjusting the height of the cleaning roller, the spacing between the two first cleaning pads and the spacing between the two second cleaning pads, and the overall height of the first cleaning pad and the second cleaning pad, so that the device can clean lithium batteries of different models, thereby improving the application range of the device;

[0016] The utility model designs a dust cleaning device for a lithium battery production line. Through design coordination, the fan generates suction, thereby generating suction at a plurality of dust suction pipes, so that the dust scraped by the scraper is sucked into the shunt pipe by the dust suction pipe, the dust enters the first air pipe through the shunt pipe, and then enters the dust removal box through the first air pipe. The dust removal box is provided with a filter screen, so that the dust is blocked by the filter screen and remains in the dust removal box, the filtered gas enters the fan through the second air pipe, and is discharged into the air through the third air pipe, the wind force of the fan is shunted to the plurality of dust suction pipes through the shunt pipe, the adsorption range of the fan is increased, the adsorption range of the dust suction pipe is expanded through the dust suction hopper, thereby further increasing the adsorption range of the fan, making the dust cleaning more thorough, so that the device is convenient for cleaning the dust remaining on the lithium battery, and the cleaning efficiency of the dust on the surface of the lithium battery is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the segmentation structure of the fixed frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the slider of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom view structure of the installation frame of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the dust suction pipe of the utility model.

[0022] Legend:

[0023] 1. Fixed frame; 2. Mounting seat; 3. Forward and reverse motor; 4. Threaded rod; 5. Threaded seat; 6. Connecting rod; 7. First cleaning pad; 8. Sliding block; 9. Second cleaning pad; 10. Limiting block; 11. Electric telescopic rod; 12. Mounting frame; 13. Limiting slide rail; 14. Motor; 15. Cleaning roller; 16. Conveyor belt; 17. Diverter pipe; 18. Dust suction pipe; 19. Dust suction hopper; 20. Scraper; 21. First air pipe; 22. Dust removal box; 23. Second air pipe; 24. Fan; 25. Third air pipe. DETAILED DESCRIPTION

[0024] Reference Figure 1-Figure 5 The utility model provides a dust cleaning device for a lithium battery production line: it includes a fixed frame 1, two mounting seats 2 are fixedly provided on the side of the fixed frame 1, the mounting seats 2 are convenient for limiting the forward and reverse motors 3, one side of the two mounting seats 2 is fixedly provided with forward and reverse motors 3, the forward and reverse motors 3 are convenient for driving the threaded rods 4 to rotate, one end of the transmission shafts of the two forward and reverse motors 3 is fixedly provided with threaded rods 4, the sides of the two threaded rods 4 are threadedly connected with threaded seats 5, one side of the two threaded seats 5 is fixedly provided with two connecting rods 6, two first cleaning pads 7 are provided between the four connecting rods 6, the sides of the two first cleaning pads 7 are provided with slide grooves, and the inside of the two slide grooves is provided with sliders 8, and the sliders 8 are convenient for improving the stability of the second cleaning pad 9 when it moves up and down A second cleaning pad 9 is fixedly provided on one side of the two sliders 8, and a limit block 10 is fixedly provided on the top of the two second cleaning pads 9. The limit block 10 is convenient for improving the stability of the second cleaning pad 9 when it moves left and right. An electric telescopic rod 11 is fixedly provided on the top of the fixed frame 1. The electric telescopic rod 11 is convenient for driving the installation frame 12 to move. The bottom end of the telescopic end of the electric telescopic rod 11 is fixedly provided with an installation frame 12. A limit slide rail 13 is fixedly provided inside the installation frame 12. A limit groove is provided inside the limit slide rail 13. The inside of the limit groove is respectively slidably connected with the side surfaces of the two limit blocks 10. A motor 14 is fixedly provided on one side of the installation frame 12. A cleaning roller 15 is fixedly provided at one end of the transmission shaft of the motor 14. A conveyor belt 16 is provided inside the fixed frame 1.

[0025] As a further implementation scheme of the above technical scheme: one end of the two threaded rods 4 is rotatably connected to the side of the fixed frame 1, and one end of the cleaning roller 15 is rotatably connected to the inside of the installation frame 12, so that the threaded rods 4 can easily drive the threaded seat 5 to move.

[0026] As a further implementation scheme of the above technical scheme: the four connecting rods 6 are divided into two groups, one end of the two connecting rods 6 in each group is fixedly connected to one side of the corresponding first cleaning pad 7, and the connecting rods 6 are convenient for driving the first cleaning pad 7 to move.

[0027] During the specific implementation: the lithium battery is placed on the conveyor belt 16, and the conveyor belt 16 drives the lithium battery to move between the first cleaning pad 7, the second cleaning pad 9 and the cleaning roller 15, and the motor 14 drives the cleaning roller 15 to rotate to brush off the dust on the top of the lithium battery, and the dust on the side of the lithium battery is brushed off by the first cleaning pad 7 and the second cleaning pad 9. When a new type of lithium battery is replaced, the two forward and reverse motors 3 are started to rotate, thereby driving the two threaded rods 4 to rotate, thereby driving the two threaded seats 5 to approach each other, thereby driving the two first cleaning pads 7 to approach each other, thereby driving the two second cleaning pads 9 to approach each other, and reversing the two forward and reverse motors 3, thereby driving the two threaded rods 4 to reverse, thereby driving the two threaded seats 5 to move away from each other, thereby driving the two first cleaning pads 7 to move away from each other, thereby driving the two second cleaning pads 9 to move away from each other, so that the distance between the two first cleaning pads 7 and the distance between the two second cleaning pads 9 can be adjusted, and when the two second cleaning pads 9 move, they will drive the limit block 1 The cleaning roller 15 is moved upwards by the second cleaning pad 9, and the cleaning roller 15 is moved upwards by the second cleaning pad 9. The cleaning roller 15 is moved upwards by the second cleaning pad 9, and the second cleaning pad 9 ...

[0028] As a further implementation scheme of the above technical scheme: a diverter pipe 17 is fixedly provided inside the installation frame 12 , and a plurality of ventilation holes are opened on the side of the diverter pipe 17 , so that the diverter pipe 17 can divert the wind force of the fan 24 to a plurality of dust suction pipes 18 .

[0029] As a further implementation scheme of the above technical scheme: a dust suction pipe 18 is fixedly provided inside the plurality of vents, and a dust suction hopper 19 is fixedly provided at the bottom end of the plurality of dust suction pipes 18 , so that the dust suction pipe 18 can be used to suck dust into the diversion pipe 17 .

[0030] As a further implementation scheme of the above technical scheme: a scraper 20 is fixedly provided inside the mounting frame 12, and the scraper 20 is located on the side of the shunt pipe 17, and the scraper 20 is convenient for scraping off the dust remaining on the top of the lithium battery.

[0031] As a further implementation scheme of the above technical scheme: a first air pipe 21 is fixedly provided on the side of the shunt pipe 17, the side of the first air pipe 21 is fixedly connected to the top of the mounting frame 12, the side of the first air pipe 21 is fixedly connected to the top of the fixed frame 1, and a dust removal box 22 is fixedly provided at one end of the first air pipe 21, the bottom end of the dust removal box 22 is fixedly connected to the top of the fixed frame 1, and the first air pipe 21 facilitates the discharge of dust in the shunt pipe 17 into the dust removal box 22.

[0032] As a further implementation scheme of the above technical scheme: a second air pipe 23 is fixedly provided on one side of the dust removal box 22, a fan 24 is fixedly provided at one end of the second air pipe 23, a third air pipe 25 is fixedly provided at the air outlet of the fan 24, and the bottom end of the fan 24 is fixedly connected to the top end of the fixed frame 1, so that the fan 24 is convenient for generating suction.

[0033] During specific implementation: the first air pipe 21 is a hose, which will not affect the movement of the mounting frame 12. When the motor 14 drives the cleaning roller 15 to rotate to clean the top of the lithium battery, the dust adhered to the cleaning roller 15 is easily thrown to the top of the lithium battery, so that the dust on the top of the lithium battery is not cleaned thoroughly. When the lithium battery moves to the bottom of the scraper 20, the dust remaining at the bottom of the lithium battery is scraped off by the scraper 20, and the fan 24 is started. The fan 24 generates suction, so that suction is generated at a plurality of dust suction pipes 18, so that the dust scraped off by the scraper 20 is sucked into the shunt pipe 17 by the dust suction pipe 18, and the dust enters the first air pipe 21 through the shunt pipe 17, and then The dust enters the dust removal box 22 through the first air pipe 21. The dust removal box 22 is provided with a filter so that the dust is blocked by the filter and remains in the dust removal box 22. The filtered gas enters the fan 24 through the second air pipe 23 and is discharged into the air through the third air pipe 25. The wind force of the fan 24 is diverted to several dust suction pipes 18 through the diversion pipe 17 to increase the adsorption range of the fan 24. The adsorption range of the dust suction pipe 18 is expanded through the dust suction hopper 19, thereby further increasing the adsorption range of the fan 24, making the dust cleaning more thorough, so that the device is convenient for cleaning the dust remaining on the lithium battery, and improving the cleaning efficiency of the dust on the surface of the lithium battery.

[0034] Finally, it should be noted that the above are only 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust cleaning device for a lithium battery production line, comprising a fixing frame (1), characterized in that: Two mounting seats (2) are fixedly provided on the side of the fixing frame (1), and a forward and reverse motor (3) is fixedly provided on one side of the two mounting seats (2). A threaded rod (4) is fixedly provided on one end of the transmission shaft of the two forward and reverse motors (3). The sides of the two threaded rods (4) are threadedly connected with a threaded seat (5), and two connecting rods (6) are fixedly provided on one side of the two threaded seats (5). Two first cleaning pads (7) are provided between the four connecting rods (6), and the sides of the two first cleaning pads (7) are provided with a slide groove, and the insides of the two slide grooves are provided with a slider (8), and a second cleaning pad (9) is fixedly provided on one side of the two sliders (8). A limit block (10) is fixedly provided at the top of each of the second cleaning pads (9); an electric telescopic rod (11) is fixedly provided at the top of the fixed frame (1); a mounting frame (12) is fixedly provided at the bottom of the telescopic end of the electric telescopic rod (11); a limit slide rail (13) is fixedly provided inside the mounting frame (12); a limit groove is provided inside the limit slide rail (13); the inside of the limit groove is respectively slidably connected to the side surfaces of the two limit blocks (10); a motor (14) is fixedly provided on one side of the mounting frame (12); a cleaning roller (15) is fixedly provided at one end of the transmission shaft of the motor (14); and a conveyor belt (16) is provided inside the fixed frame (1).

2. A dust cleaning device for a lithium battery production line according to claim 1, characterized in that: One end of each of the two threaded rods (4) is rotatably connected to the side of the fixed frame (1), and one end of the cleaning roller (15) is rotatably connected to the inside of the mounting frame (12).

3. A dust cleaning device for a lithium battery production line according to claim 1, characterized in that: The four connecting rods (6) are divided into two groups, and one end of the two connecting rods (6) in each group is fixedly connected to one side of the corresponding first cleaning pad (7).

4. The dust cleaning device for a lithium battery production line according to claim 1, characterized in that: A shunt pipe (17) is fixedly arranged inside the installation frame (12), and a plurality of ventilation holes are opened on the side of the shunt pipe (17).

5. A dust cleaning device for a lithium battery production line according to claim 4, characterized in that: A dust suction pipe (18) is fixedly arranged inside the plurality of vent holes, and a dust suction hopper (19) is fixedly arranged at the bottom end of the plurality of dust suction pipes (18).

6. A dust cleaning device for a lithium battery production line according to claim 5, characterized in that: A scraper (20) is fixedly provided inside the installation frame (12), and the scraper (20) is located on the side of the shunt pipe (17).

7. A dust cleaning device for a lithium battery production line according to claim 6, characterized in that: A first air pipe (21) is fixedly provided on the side of the diverter pipe (17), the side of the first air pipe (21) is fixedly connected to the top of the mounting frame (12), the side of the first air pipe (21) is fixedly connected to the top of the fixing frame (1), a dust removal box (22) is fixedly provided at one end of the first air pipe (21), and the bottom end of the dust removal box (22) is fixedly connected to the top of the fixing frame (1).

8. A dust cleaning device for a lithium battery production line according to claim 7, characterized in that: A second air pipe (23) is fixedly provided on one side of the dust removal box (22); a fan (24) is fixedly provided on one end of the second air pipe (23); a third air pipe (25) is fixedly provided at the air outlet of the fan (24); and the bottom end of the fan (24) is fixedly connected to the top end of the fixed frame (1).

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