Laminated battery pole piece cleaning device

Abstract

The invention relates to a laminated battery pole piece cleaning device. The laminated battery pole piece cleaning device comprises a conveyor belt conveying device, wherein the conveyor belt conveying device is provided with a plurality of pole piece cleaning work areas, the equipment in the pole piece cleaning work areas comprises upper bristles, lower bristles and a dust collector, battery pole pieces (9) are placed on the conveyor belt (4) of the conveyor belt conveying device, the width of the battery pole pieces (9) is larger than the width of the conveyor belt (4), the battery pole pieces (9) are positioned between the upper bristles and the lower bristles when moving on the conveyor belt (4) and the lower bristles are at the suction opening of the dust collector. By using the laminated battery pole piece cleaning device, the battery pole pieces are arranged between the upper bristles and the lower bristles, the dust on the front and back of each battery pole piece can be removed by the upper and lower bristles; and all the dust is sucked by the dust collector and the upper surface and lower surface of each battery pole piece are dedusted, thus the dedusting time can be effectively saved and the working efficiency can be increased.

Description

technical field [0001] The invention relates to a lithium-ion battery production equipment, in particular to a cleaning device for stacked battery pole pieces. Background technique [0002] In recent years, lithium-ion batteries have attracted the attention of developers and businesses. With its high energy, density, high voltage, non-pollution, long cycle life, fast charge and discharge and other excellent performance and decreasing production cost, lithium-ion batteries will gradually become the preferred energy source for electric vehicles and energy storage in the next 10-20 years. Battery preferred. In order to make full use of the advantages of lithium-ion batteries and overcome their shortcomings, the governments, automobile manufacturers and related scientific and technical personnel of major countries in the world attach great importance to the research of lithium-ion batteries for high-capacity and high-power power. is also advancing. [0003] In the actual batt...

AI Technical Summary

Problems solved by technology

[0008] 1. The pole piece is sent between the rollers in a negative pressure environment, which can easily cause uneven stress on the pole piece and cause creases, that is, the pole piece is easily sucked away or deformed in the negative pressure vacuum box

[0009] 2. The cleaning device is not fully automated, and manual operation is still required to collect the pole piece, which will have adverse effects on the pole piece, such as creases, etc.

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