An electrode rolling device for an energy storage battery that is easy to adjust in height

Abstract

The invention discloses an electrode rolling device for an energy storage battery which is convenient for height adjustment. A push table and a bottom shaft roller are installed in the groove, and the bottom shaft roller is arranged at the end position of the rolling base, and side gears are symmetrically arranged on both sides of the bottom shaft roller, and an upper shaft roller is arranged on the upper side of the bottom shaft roller, At the same time, a transmission belt is connected between the upper shaft roller and the bottom shaft roller, and the bottom pressure roller is arranged on the front side of the bottom shaft roller, and the upper pressure roller is installed on the upper side of the bottom pressure roller, and the two sides of the upper pressure roller The spring telescopic rods are arranged symmetrically; the electrode rolling device for energy storage batteries that is easy to adjust the height can easily adjust the compaction density of the pole pieces with different thicknesses, effectively improve the compaction efficiency and quality of the electrode pieces, and can maintain the rolling pressure of the pole pieces. The pressure received during the process is stable, which is conducive to the formation of a smooth and even coating surface.

Description

technical field [0001] The invention relates to the technical field of electrode rolling, in particular to an electrode rolling device for an energy storage battery that is convenient for height adjustment. Background technique [0002] Generally, the higher the compaction density of the electrode sheet of the energy storage battery is, the higher the energy storage capacity of the battery is. Processing the electrode sheet by pressing can not only increase the coating density of the electrode sheet, but also process the electrode sheet into a size that meets the battery assembly. [0003] When rolling the electrode sheet, it is necessary to squeeze the electrode sheet with high pressure to keep the surface of the electrode sheet smooth and flat, so as to compact the burrs and other protrusions on the surface of the coating. Extruding, but when rolling the electrode sheet, the electrode sheet is continuously conveyed into the rolling machine for processing in a strip shape,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electrode rolling device for an energy storage battery that is convenient for height adjustment, so as to solve the problem that the current electrode rolling device proposed in the above background technology cannot easily adjust the compaction density and compaction efficiency of pole pieces with different thicknesses. Not high, it is easy to cause wrinkles and cracks in the coating of the pole piece, and it is easy to cause the uneven surface due to inconsistent pressure when the pole piece is rolled

Images