Laminating machine and cell rubberizing structure and cell rubberizing method therefor

Abstract

The invention provides a laminating machine and a cell rubberizing structure and a cell rubberizing method therefor. The cell rubberizing structure comprises a rubberizing mounting base, a rubber feeding mechanism, a rubberizing mechanism, a rubber coating mechanism, a cell pressing mechanism and a membrane attachment rod, wherein the rubberizing mounting base is provided with a rubber feeding station and a rubberizing station; the rubberizing mechanism comprises a rubberizing suction cup and a suction cup drive component; the rubberizing suction cup adsorbs gummed paper provided by the rubber feeding mechanism on the rubber feeding station, is driven by the suction cup drive component to move on the rubberizing station to attach the gummed paper to the cell; the rubber coating mechanism comprises a rubber coating wheel component and a rubber coating drive component; the rubber coating wheel component is arranged corresponding to the rubberizing station and can press the gummed paper into a U shape to coat the cell when driven by the rubber coating drive component to move downwards; the cell pressing mechanism is arranged corresponding to the rubberizing station and is used for clamping two surfaces of the cell; and the membrane attachment rod is arranged at the lower part of the rubberizing station and is used for stopping the tail part of the membrane, so that the tail part of the membrane is attached to the surface of the cell. The laminating machine can coat the cell relatively tightly, and improves the cell quality.

Description

technical field [0001] The invention relates to the field of battery manufacturing equipment, in particular to a stacker and its battery cell gluing structure and battery gluing method, which are suitable for gluing rectangular batteries such as lithium batteries, nickel-hydrogen batteries, and nickel-chromium batteries. Background technique [0002] The manufacturing process of rectangular batteries such as lithium batteries, nickel-metal hydride batteries, and nickel-chromium batteries is roughly: lamination→winding→gluing. Tape the ends of the diaphragm to prevent loosening of the diaphragm. Existing lamination machines generally apply glue on the surface of the battery cells when applying glue to the battery cells. This way of gluing is prone to defects that the glue is not tight enough to affect the quality of the battery cells. Contents of the invention [0003] The invention provides a stacking machine, its structure for attaching glue to battery cells, and a metho...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a stacking machine, its battery cell adhesive structure, and a battery cell adhesive method to solve the technical problem in the prior art that the glue is not tight enough to affect the quality of the battery cell

Images