Automatic coating treatment equipment for conductive carbon-coated copper foil

Abstract

The invention relates to automatic coating treatment equipment for conductive carbon-coated copper foil. The automatic coating treatment equipment comprises an operation table, a feeding mechanism, a flow dividing mechanism, a stirring mechanism and a grinding mechanism; and the feeding mechanism is installed on the operation table, the flow dividing mechanism is installed in the middle of the operation table, the grinding mechanism is installed at the top end of the flow dividing mechanism, and the stirring mechanism is installed at the lower end of the grinding mechanism. The automatic coating treatment equipment can solve the following problems existing in the process of coating the surface of the copper foil with the carbon-coated slurry, specifically, 1, the coating quality of the carbon-coated copper foil is reduced due to non-uniformity of manual grinding and stirring since raw materials generally need to be manually ground and then stirred at present; and 2, the surface of the copper foil needs to be manually coated with the carbon-coated slurry which is uniformly stirred by using a brush, the manual coating efficiency is low, the manual coating of the carbon-coated slurry is not uniform, and the subsequent use of the carbon-coated copper foil is influenced.

Description

technical field [0001] The invention relates to the technical field of copper foil production, in particular to an automatic coating treatment equipment for conductive carbon-coated copper foil. Background technique [0002] Carbon-coated copper foil is to coat the stirred carbon-coated slurry on the copper foil. It can provide excellent static electrical conductivity and collect the micro-current of the active material, which can greatly reduce the contact resistance between the positive (negative) electrode material and the current collector, and can improve the adhesion between the two, which can reduce the stickiness. The amount of binder used can significantly improve the overall performance of the battery. [0003] However, the following problems exist in the process of coating carbon-coated slurry on the surface of copper foil at present. First, it is generally necessary to manually grind the raw materials before stirring. Manual grinding and stirring are not uniform...

AI Technical Summary

Problems solved by technology

[0003] However, the following problems exist in the process of coating carbon-coated slurry on the surface of copper foil at present. First, it is generally necessary to manually grind the raw materials before stirring. Manual grinding and stirring are not uniform, which reduces the coating of carbon-coated copper foil. Second, it is necessary to manually use a brush to coat the uniformly stirred carbon-coated slurry on the surface of the copper foil. The efficiency of manual coating is low, and the artificial coating of the carbon-coated slurry is uneven, which affects the carbon-coated copper foil. Subsequent use

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