Lithium battery auxiliary material built-in coating device

• Main Author: WANG YOULU
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BASIC ELECTRIC ELEMENTS; ELECTRICITY; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses a lithium battery auxiliary material built-in coating device which comprises a tank body, a pressure stabilizing mechanism, a diverter and a die head with a built-in gasket, the tank body, the pressure stabilizing mechanism and the diverter are sequentially connected, the output end of the diverter is communicated with the gasket in the die head, and slurry in the tank body is output through the die head; the coating device can be used for edge coating, battery short circuit can be reduced, and the safety performance of the battery is improved. 本实用新型公开了一种锂电池辅料内置涂布装置，包括罐体、稳压机构、分流器和内置有垫片的模头，罐体、稳压机构、分流器依次连接，分流器的输出端与模头中的垫片与连通，罐体中的浆料通过模头输出；该涂布装置可以用于边缘涂层，可减少电池短路，提升电池安全性能。