Edge cutting equipment for processing soft package foil of battery

Abstract

The invention relates to the technical field of battery soft wrapping foil processing, in particular to edge cutting equipment for battery soft wrapping foil processing, and the edge cutting equipment comprises an operation table, a pushing assembly, a feeding assembly, an adjusting assembly, a cross rod and a fourth motor, according to the edge cutting equipment, feeding is conducted through the feeding assembly, and the edge cutting position of a soft wrapping foil battery is adjusted through the adjusting assembly; according to the edge cutting equipment, the pushing assembly is matched with the blade to conduct edge cutting machining on the soft wrapping foil battery, the edge-cut soft wrapping foil battery is taken down through the feeding assembly, the edge cutting equipment achieves the streamlined machining process of automatic feeding and discharging, edge cutting machining is conducted on the soft wrapping foil battery automatically, the machining speed is higher, and the machining efficiency is improved. According to the edge cutting equipment, the carrying, edge cutting, material taking and feeding operations are achieved on the soft-packed foil battery by moving the carrying plate left and right, the machining process exists in each movement of the soft-packed foil battery, a series of streamlined edge cutting machining is conducted on the soft-packed foil battery by moving the carrying plate left and right, and therefore the equipment is more compact in structure and smaller in size.

Description

technical field [0001] The invention relates to the technical field of battery soft package foil processing, in particular to an edge trimming device used for battery soft package foil processing. Background technique [0002] In order to reduce the internal resistance of the battery, reduce the thermal effect, improve the rate performance and increase the battery cycle life, the battery needs to be processed with soft foil before being put into use. The foil-wrapped battery is trimmed to ensure the neatness of the battery's soft-wrapped foil. [0003] The Chinese patent with application number CN202122028707.1 discloses an anti-offset slitting device for soft-packed aluminum foil processing of lithium batteries, which is mainly composed of a casing and a column. The lower surface of the casing is fixedly installed with a base, and the casing is placed on the ground. and the inside of the casing is movably installed with a second fixed roller, the inside of the column is mo...

AI Technical Summary

Problems solved by technology

When using the anti-offset cutting device for lithium battery soft package aluminum foil processing, first install the aluminum foil to be processed on the device, and then adjust the distance between the two limit blocks according to the width of the aluminum foil. The limit block is used to limit the position of the aluminum foil on the overlapping plate, so that the aluminum foil will not shift during processing, and the overlapping plates distributed at equal intervals on the placing plate optimize the effect of the limit. This patent discloses The anti-offset cutting device for lithium battery soft-pack aluminum foil processing has a low degree of automation, poor production efficiency, and a narrow range of use. It cannot be used for edge trimming of soft-pack foil batteries of different shapes.

[0004] However, the existing edge trimming equipment has great defects in the use process. The existing edge trimming equipment cannot automatically load and unload materials, and thus cannot automatically trim the soft foil battery. The processing speed is slow, thereby reducing The production efficiency of the edge trimming processing equipment is reduced. The overall structure of the existing edge trimming equipment is not compact enough, the volume is larger, and it takes up more space. The waste cut by the existing edge trimming equipment falls randomly, which will cause pollution and waste. Now Some trimming equipment cannot trim the edges of pouch foil batteries of different sizes and shapes, which reduces the applicability of the equipment and reduces the scope of use of the equipment. The existing trimming equipment is not reliable enough. It is easy for the blade to injure people, thus reducing the safety of use

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