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Method to prevent positive and negative electrode dust cross-contamination in baking process

A cross-contamination, positive and negative technology, applied in cleaning methods and utensils, chemical instruments and methods, and dust removal, etc., can solve problems such as increased equipment costs and battery production costs, and achieve lower production costs, save handling equipment and The effect of working space and saving equipment investment cost

Active Publication Date: 2020-11-10
昆山聚创新能源科技有限公司
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Problems solved by technology

For this reason, the present invention proposes a method for preventing cross-contamination of positive and negative electrode dust in the baking process, so as to solve the problem that the electrode roll baking process is divided into positive electrode area and negative electrode area, and the relatively isolated space and two sets of handling systems lead to increased equipment costs. The problem that the production cost of the battery increases

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  • Method to prevent positive and negative electrode dust cross-contamination in baking process
  • Method to prevent positive and negative electrode dust cross-contamination in baking process
  • Method to prevent positive and negative electrode dust cross-contamination in baking process

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", "axial" and so on is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed...

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Abstract

The invention discloses a method for preventing cross-contamination of positive and negative dust in the baking process, comprising: transfer equipment and at least two sets of dust removal equipment, the transfer equipment has a manipulator; the method for preventing cross-contamination of positive and negative dust in the baking process includes: transfer The equipment is dedusted in the dedusting equipment for positive dedusting and dedusting in the dedusting equipment for negative dedusting; the dedusting of the transfer equipment in the dedusting equipment includes the following steps: Step 1: The manipulator extends into the dedusting equipment, and the high-pressure air is directed towards the dedusting surface of the manipulator Blow the air, and use the brush to clean the dust on the surface to be dedusted; Step 2: The manipulator extends the dust removal equipment, adjusts the position of the dedusting surface, and the manipulator extends into the dedusting equipment; Step 3: The manipulator extends the dedusting equipment. The invention solves the problem of dust cross-contamination when the positive and negative coils exist at the same time, solves the problem of excessive equipment cost, can save equipment investment cost, and reduce the production cost of electric cores.

Description

technical field [0001] The invention relates to the technical field of battery production, in particular to a method for preventing cross-contamination of positive and negative electrode dust in a baking process. Background technique [0002] At present, in traditional battery production, in order to avoid the risk of cross-contamination of positive and negative electrode dust, the electrode roll baking process is divided into positive electrode area and negative electrode area. The relatively isolated space and two sets of handling systems greatly increase the equipment cost. , thereby increasing the production cost of the battery. [0003] Therefore, there is an urgent need for a method to prevent cross-contamination of positive and negative electrode dust in the baking process in battery production. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B15/04H01M6/00H01M10/04
CPCB08B15/04H01M6/00H01M10/0431Y02E60/10Y02P70/50
Inventor 杨彦兵黎浩陈俊梯
Owner 昆山聚创新能源科技有限公司
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