An aluminum-plastic film packaging rolling machine and an aluminum-plastic film packaging rolling method for soft-clad lithium battery

Abstract

The invention relates to an aluminum-plastic film packaging and rolling machine and an aluminum-plastic film packaging and rolling method for soft-clad lithium battery, comprises a support bottom plate, a placing bracket, a pressure-resisting branch chain and a leveling device, wherein the upper end surface of the middle part of the support bottom plate is provided with a placing bracket, a squaregroove is arranged at the rear side of the right end of the placing bracket, a pressure-resisting branch chain is arranged at the front and rear ends of the support bottom plate, and the pressure-resisting branch chain is arranged on the outside of the placing bracket, and the leveling device is arranged on the top of the left end of the placing bracket; The flattening device comprises a flattening support plate, a flattening position pushing rod, a flattening support, a flattening adjustment plate, a flattening sliding column, a height pushing rod, a flattening plate, a positioning mechanismand a rolling mechanism. The flattening device comprises a flattening support plate, a flattening position pushing rod, a flattening bracket, a flattening adjustment plate, a flattening slide column,a height pushing rod, a flattening plate, a positioning mechanism and a rolling mechanism. The invention can solve the problem that the rotational point of the aluminum plastic film is displaced whenthe aluminum plastic film of the outer package of the existing soft-clad lithium battery is folded, the positions of the left and right ends of the aluminum plastic film are deviated when the aluminum plastic film is packed, and the aluminum plastic film can not be rolled and scraped automatically after the aluminum plastic film is folded.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to an aluminum-plastic film packaging rolling machine for soft-pack lithium batteries and a rolling method for aluminum-plastic film packaging. Background technique [0002] Soft-pack lithium battery is a kind of lithium battery. Soft-pack lithium battery is just a liquid lithium-ion battery covered with a polymer shell. Blowing and cracking; in the processing of soft-pack lithium batteries, the aluminum-plastic film of the outer packaging needs to be stamped first, and then the battery core is placed in the stamping space. The battery core accounts for a quarter of the area of ​​the aluminum-plastic film. Left and right, after the battery core is placed, fold the aluminum-plastic film in half along the middle position to package the aluminum-plastic film. The existing aluminum-plastic film folding and packaging work is basically carried out manually, and the manu...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a soft-pack lithium battery aluminum-plastic film packaging rolling machine and an aluminum-plastic film packaging rolling method, which can solve the problems existing in the folding and packaging of the existing soft-pack lithium battery outer packaging aluminum-plastic film The rotation point of the aluminum-plastic film will shift when it is folded, the position of the left and right ends of the aluminum-plastic film will deviate when it is packaged, and it will not be possible to automatically roll and scrape the aluminum-plastic film after it is folded; it can realize the aluminum-plastic film It has the function of neat folding and scraping, and the rotation point of the aluminum-plastic film will not shift when it is folded. There is no deviation in the position of the left and right ends of the aluminum-plastic film when it is packaged. Advantages of rolling scraping

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