A soft-clad lithium battery aluminum plastic film packaging apparatus and an aluminum plastic film automatic packaging process

Abstract

The invention relates to a soft-clad lithium battery aluminum-plastic film packaging apparatus and an aluminum-plastic film automatic packaging process, the apparatus comprises a support bottom plate,a placing frame, a suction device and a leveling device, wherein the upper end surface of the middle part of the support bottom plate is provided with a placing frame, the right end rear side of theplacing frame is provided with a square groove, the suction device is installed on the top of the outer end of the support bottom plate, and the leveling device is installed on the top of the left endof the placing frame. The suction device comprises a suction top plate, a suction pillar, a suction electric slide block, a suction linkage plate, a suction rotating plate, a suction adjusting push rod, a suction mechanism and a pressure-resisting branch chain. The invention can solve the problems that the aluminum plastic film of the external packaging of the soft-clad lithium battery in the prior art needs to be folded manually when the aluminum plastic film is folded, the rotational point of the aluminum plastic film can be displaced when the aluminum plastic film is folded, the raised part of the aluminum plastic film cannot be straightened when the aluminum plastic film is folded, and the position deviation of the left and right ends of the aluminum plastic film exists when the aluminum plastic film is packed.

Description

Technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a soft-packed lithium battery aluminum-plastic film packaging equipment and an aluminum-plastic film automatic packaging process. Background technique [0002] The soft pack lithium battery is a kind of lithium battery. The soft pack lithium battery is just a liquid lithium ion battery covered with a polymer shell. The structure is packaged with aluminum-plastic film. In the case of potential safety hazards, the soft pack battery will only Blowing and cracking; in the processing of soft-packed lithium batteries, the aluminum-plastic film of the outer packaging needs to be stamped and formed, and then the battery core is placed in the stamping space. The battery core occupies a quarter of the area of ​​the aluminum-plastic film Left and right, after the battery core is placed, the aluminum-plastic film is folded in half along the middle position to encapsulate the al...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an aluminum-plastic film packaging equipment for soft-pack lithium batteries and an automatic packaging process for aluminum-plastic film, which can solve the aluminum-plastic film existing when the aluminum-plastic film for the outer packaging of soft-pack lithium batteries is folded and packaged. It needs to be lifted and folded manually, the rotation point of the aluminum-plastic film will be displaced when it is folded, the lifted part cannot be straightened when the aluminum-plastic film is folded, the position of the left and right ends of the aluminum-plastic film is deviated during packaging, and it cannot be placed on the aluminum-plastic film. After the plastic film is folded, it is automatically rolled and scraped to equalize the problem; it can realize the function of absorbing and lifting the aluminum-plastic film, and folding and packaging the lifted aluminum-plastic film. When folding, the rotation point will not be displaced. When the aluminum-plastic film is folded, the raised part can be straightened. There is no deviation in the position of the left and right ends of the aluminum-plastic film when it is packaged. After the aluminum-plastic film is folded, it will be rolled automatically. Advantages of pressing and scraping

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