Triangular roller mechanism and winding device for separating directions of pole piece and diaphragm of lithium battery

Abstract

The embodiment of the invention belongs to the technical field of lithium battery winding, and relates to a triangular roller mechanism and winding device for separating the directions of a pole piece and a diaphragm of a lithium battery. According to the technical scheme, the device comprises a seat body, a roller passing assembly, an adjusting block and an adjusting assembly; the adjusting block and the adjusting assembly are arranged at one end of the seat body, one end of the roller passing assembly is arranged on the adjusting block, the other end of the roller passing assembly is arranged on the seat body, and the adjusting assembly is used for adjusting the position of the adjusting block so as to adjust the position of the roller passing assembly. Before winding, the directions of the pole piece and the diaphragm can be separated to prevent friction of the pole piece. According to the present invention, the position of the roller passing assembly can be adjusted at a single end, the adjusting block and the roller passing assembly can be conveniently installed and separated, and the problem that the perpendicularity and levelness of the roller passing assembly are difficult to adjust in a limited space is solved; the perpendicularity and the levelness of the roller passing assembly are indirectly adjusted by adjusting the adjusting block, so that the function that the roller passing assembly is replaced without adjustment is achieved, the convenient and rapid roller replacement is achieved, and the roller replacement time is greatly shortened.

Description

technical field [0001] The present application relates to the technical field of lithium battery winding, and more specifically, it relates to a triangular roller mechanism and winding equipment for separating pole pieces and separators of lithium batteries. Background technique [0002] At present, lithium batteries are widely used in various industries such as aerospace, transportation, electronic appliances, etc. due to their small size, high power, long life, and excellent performance without pollution. With the continuous expansion of the application range and the continuous improvement of product performance requirements, higher requirements are also put forward for the production efficiency and product quality of lithium batteries. As the main equipment for producing lithium batteries, improving the quality and working efficiency of battery winding equipment is of great significance to improving the quality and output of lithium batteries. The triangular roller mecha...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a triangular roller mechanism and winding equipment for separating pole pieces and separators of lithium batteries, which solves the difficulty in adjusting the verticality and levelness of the roller assembly in the existing triangular roller mechanism, and the replacement of excessive wear and tear. The technical problem of cumbersome operation when rolling

Images