Film feeding mechanism of storage battery wrapped cell feeding slot machine

Abstract

The invention discloses a film feeding mechanism of a storage battery wrapped cell feeding slot machine, and relates to the field of storage battery production. The film feeding mechanism of the storage battery wrapped cell feeding slot machine solves the technical problem that automatic film wrapping needs to be carried out on plate groups. The film feeding mechanism of the storage battery wrapped cell feeding slot machine comprises a film supporting plate, a film taking device and a film cutting knife, wherein the film taking device is arranged on one side of the film supporting plate, the film taking device comprises an upper clamping plate, a lower clamping plate, a first driving device and a second driving device, the first driving device is used for driving the upper clamping plate and the lower clamping plate to get close to each other so as to tightly clamp film, the second driving device is used for driving the upper clamping plate and the lower clamping plate to transversely move so as to pull out the film, the film supporting plate comprises a front film supporting plate and a rear film supporting plate, a film cutting opening is formed between the front film supporting plate and the rear film supporting plate, and the film cutting knife is arranged over the film cutting opening. The film feeding mechanism of the storage battery wrapped cell feeding slot machine further comprises a film fixing device, wherein the film fixing device is used for fixing the film on the film supporting plate when the film is cut. The structure and the principle for achieving film feeding are simple, cutting of the film cutting knife is facilitated after the film on the two sides of the film cutting opening is tightly clamped through the film fixing device.

Description

【Technical field】 [0001] The invention relates to a storage battery production and processing equipment, in particular to a film feeding mechanism for auxiliary electrode group coating. 【Background technique】 [0002] During the assembly process of battery stacks and pole groups, it is easy to cause the pole group to be polluted by dust accumulated on the platform, which not only affects the work efficiency, but also relates to the occurrence of two important quality unqualified items, the internal plate false welding and short circuit of the battery. . Therefore, a layer of protective film is wrapped on the pole group. The coating operation of the pole group in the battery industry generally adopts the operation method of completely relying on manual coating on a simple platform, lacking necessary tools. 【Content of invention】 [0003] The technical problem to be solved by the invention is to provide a film feeding mechanism with a simple structure, which realizes automa...

AI Technical Summary

Problems solved by technology

[0002] During the assembly process of battery stacks and pole groups, it is easy to cause the pole group to be polluted by dust accumulated on the platform, which not only affects the work efficiency, but also relates to the occurrence of two important quality unqualified items, the internal plate false welding and short circuit of the battery.

Therefore, a layer of protective film is wrapped on the pole group. The coating operation of the pole group in the battery industry generally adopts the operation method of completely relying on manual coating on a simple platform, lacking necessary tools

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