Lithium-ion battery slurrying and mixing plate

A lithium electronic battery and slurry technology, which is applied in mixers, mixers with rotary stirring devices, dissolution and other directions, can solve the problems of easy adsorption on the side wall, high viscosity of the slurry, and difficulty in cleaning the mixing tray. Achieve the effect of reducing the workload, mixing evenly and fully, and avoiding the degradation of battery quality

Inactive Publication Date: 2018-12-25
山东天瀚新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lithium electronic battery slurry mixing plate, which includes the above-mentioned battery slurry stirring structure, and also includes a housing, a stirring chamber and a scraper assembly, the housing is provided with a stirring chamber, and the stirring The bottom of the cavity is provided with a deflector inclined, and the right end of the deflector is in contact with the right side wall of the housing. A discharge port is provided. The discharge port communicates with the stirring chamber, and a supporting horizontal plate is vertically provided on the top of the stirring chamber. , the left end of the support horizontal plate is in contact with the side wall of the shell to set a material inlet, the material inlet is connected to the stirring chamber, and the scraping components are arranged symmetrically on both sides of the stirring chamber to solve the problem that the slurry is very viscous , easily adsorbed on the side wall, which leads to the difficulty of cleaning the mixing pan

Method used

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  • Lithium-ion battery slurrying and mixing plate
  • Lithium-ion battery slurrying and mixing plate
  • Lithium-ion battery slurrying and mixing plate

Examples

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Embodiment 1

[0020] see Figure 1~4 In an embodiment of the present invention, a battery slurry stirring structure includes a first stirring paddle 18, a sleeve 19, a second stirring paddle 20 and a chute 21, the outer surface of the first stirring paddle 18 is polished and polished, A sleeve 19 is sheathed on the outside of the first stirring paddle 18, and the first stirring paddle 18 is slidably connected to the sleeve 19. A section of the first stirring paddle 18 and the first stirring paddle 18 is in contact with a chute 21, so that A buffer spring 15 is installed in the chute 21, and the first stirring paddle 18 and the sleeve 19 are respectively fixedly welded at the two ends of the buffer spring 15. The setting of the buffer spring 15 can realize the adjustment of the first stirring blade 18 and the sleeve. 19 buffer protection, the sleeve 19 is evenly arranged with a plurality of second stirring paddles 20 up and down;

[0021] The connection between the sleeve 19 and the second ...

Embodiment 2

[0027] see Figure 1~2 In the embodiment of the present invention, the connection mode between the second stirring paddle 20 and the sleeve 19 is hinged, which expands the stirring range and is beneficial to realize sufficient mixing of the slurry. Other structures in this embodiment are the same as in Embodiment 1 same.

[0028] The working principle of the present invention is: the slurry enters the stirring chamber 5 through the feeding port 2, starts the working motor 6, and the working motor 6 drives the second rotating shaft 17 to rotate, and the second rotating shaft 17 drives the battery slurry stirring structure to rotate, realizing the mixing and stirring of the slurry, and at the same time, the sleeve 19 slides along the first stirring paddle 18, driving the second stirring paddle 20 to fully mix and stir the slurry , to avoid the degradation of battery quality caused by uneven slurry mixing, and at the same time, when the slurry in the center of the stirring chamb...

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Abstract

The invention discloses a lithium-ion battery slurrying and mixing plate, and belongs to the technical field of battery production equipment. The problems that slurry is quite high in viscosity, and is easily attached to side walls, so that a mixing plate is difficult to clean are solved. The lithium-ion battery slurrying and mixing plate is technically characterized by comprising a battery slurrystirring structure, and further comprises a shell, a stirring cavity and scraping assemblies, wherein a stirring cavity is formed in the shell; a flow guiding plate is obliquely arranged on the bottom of the stirring cavity, a discharging opening is formed in the position, which is in contact with the right side wall of the shell, of the right end of the flow guiding plate, a supporting cross plate is vertically arranged on the top of the stirring cavity, a feeding opening is formed in the position, which is in contact with the side wall of the shell, of the left end of the supporting cross plate, the feeding opening communicates with the stirring cavity, and the scraping assemblies are symmetrically arranged on the two sides of the stirring cavity. Residual slurry of the inner wall of the shell can be scraped off, meanwhile, it can be ensured that the slurry is mixed uniformly and fully, the work load of people is greatly relieved, and the quality of produced lithium batteries is also ensured.

Description

technical field [0001] The invention relates to the technical field of battery production equipment, in particular to a lithium electronic battery pulping and mixing disc. Background technique [0002] With the rapid development of electronic information technology, batteries are also constantly improving. Traditional lead-acid batteries are gradually replaced by lithium batteries. Lithium batteries have the advantages of large energy storage, small size and easy portability, so they are widely used in portable electronic devices. , electric vehicles and energy storage equipment, so we have high requirements for the stability and consistency of lithium battery products; [0003] In the production process of lithium batteries, it is necessary to fully mix the internal slurry of lithium batteries, so as to ensure that the internal materials of lithium batteries are uniformly distributed, and then ensure that the produced lithium batteries have excellent characteristics, but du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/18
CPCB01F27/091B01F27/191B01F27/90
Inventor 殷其德袁云泉
Owner 山东天瀚新能源科技有限公司
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