Tape applicator

Abstract

The invention discloses a tape applicator, comprising a total fixed plate, and a tape unreeling disc, a coating wheel, a tape pinching mechanism, a tape cutting mechanism, a rotating applying plate and two patting plates on the total fixed plate, wherein a tape unreeled through the tape unreeling disc is transferred from the coating wheel to the tape pinching mechanism and then is transferred ontoa support table through the tape pinching mechanism, a pinching driving mechanism is connected with the rotating applying plate, and the rotating applying plate is located above the support table androtates to the tape and sticks to the half side of the tape, the tape cutting mechanism cuts off the tape, an object to be glued passes between the two patting plates, the tape stuck on the rotatingapplying plate is rotated to the object to be glued, the two patting plates stick to each other oppositely to press the other half of the tape stuck on the rotating applying plate to the object to beglued, and the rotating applying plate rotates to be separated from the stuck half of the tape. The tape applicator can be used for applying tapes very fast, and can adapt to tapes of different lengths and accurately and firmly attach tapes onto lugs to ensure the quality of products.

Description

technical field [0001] The invention belongs to the technical field of battery processing and production equipment. More specifically, the invention relates to a gluing device, which is especially suitable for gluing tabs and double-sided gluing for tabs. Background technique [0002] The battery has a positive pole and a negative pole. The tabs are the metal conductors that lead the positive and negative poles out of the battery. In layman's terms, the ears of the positive and negative poles of the battery are the contact points when charging and discharging. The film is the insulating part on the tab. Its function is to prevent the short circuit between the metal strip of the tab and other conductors. The tab glue is a process after the tab is welded to the battery. At present, in the power battery production industry, After the tab is welded, the welded part needs to be glued to insulate and fix the tab, and at the same time to facilitate the production of the subsequent ...

AI Technical Summary

Problems solved by technology

The film is the insulating part on the tab. Its function is to prevent the short circuit between the metal strip of the tab and other conductors. The tab glue is a process after the tab is welded to the battery. At present, in the power battery production industry, After the tab is welded, the welded part needs to be glued to insulate and fix the tab, and at the same time to facilitate the production of the subsequent process. At present, the manufacturer basically uses manual operation for the process of tab paste, because the proficiency of the workers varies. , poor glue consistency, low precision, unsightly appearance, low production efficiency, high labor cost, not suitable for battery production line operation

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