Four-corner rubber coating device for square battery cell

• Main Authors: CHEN PEIQIANG, LUO CHANGJIANG, TANG JIANGLAI
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the technical field of battery cell processing, and discloses a square battery cell four-corner rubber coating device which comprises a battery cell supporting assembly and four corner wrapping assemblies. The battery cell supporting assembly is configured to support a battery cell, and gummed paper is adhered to each of four corners of the upper surface of the battery cell; the four groups of corner wrapping assemblies are respectively arranged at the periphery of the battery cell supporting assembly, each corner wrapping assembly comprises a glue stirring block, the glue stirring blocks can be propped against the upper surface of the battery cell, and the four glue stirring blocks are configured to respectively stir the gummed paper adhered to the four corners to be continuously bent so as to sequentially cover the upper surfaces, the side surfaces and the lower surfaces of the corners. According to the four-corner rubber coating device for the square battery cell, the four rubber s