Soft package power battery production line

Abstract

The invention relates to the technical field of battery production and in particular relates to a soft package power battery production line. The soft package power battery production line comprises abattery packaging circulating section, an aluminum-plastic film molding feeding section, a battery blanking circulating section and a battery blanking testing section, wherein an aluminum-plastic film shell molded by the aluminum-plastic film molding feeding section is conveyed to the battery packaging circulating section through a feeding mechanical arm; a battery packaged by the battery packaging circulating section is conveyed to the battery blanking circulating section through a blanking mechanical arm; the battery packaging circulating section comprises a circulating conveying device, and an edge cutting device, a material taking and discharging device, a folding mechanism and a packaging device which are arranged around the circulating conveying device respectively; the folding mechanism is arranged on a positioning jig. The soft package power battery production line is compact in structure and the automation degree of a production line is improved; the circulating conveying device is of a square structure and is used for conveying the positioning jig; the occupied area is reduced and the efficiency and stability of packaging processing are also improved, so that the efficiency, stability and manufacturing precision for producing soft package power batteries are improved.

Description

technical field [0001] The invention relates to the technical field of battery production equipment, in particular to a soft pack power battery production line. Background technique [0002] The soft pack power battery packaging is located in the middle and front of the soft pack power battery production line, and is an indispensable part of the soft pack power battery production. There are many crucial processes involved in the middle and front stages of the total process of making soft pack power batteries, including: aluminum-plastic film feeding, aluminum-plastic film forming, aluminum-plastic film shell feeding, aluminum-plastic film shell trimming, electric Cell loading and positioning, cell insertion into the shell, cell tab preheating and packaging, battery testing, etc., and many existing companies generally produce and process batteries in the form of an assembly line, which not only requires a lot of manpower and material resources, but also quality Without stabl...

AI Technical Summary

Problems solved by technology

There are many crucial processes involved in the middle and front stages of the total process of making soft pack power batteries, including: aluminum-plastic film feeding, aluminum-plastic film forming, aluminum-plastic film shell feeding, aluminum-plastic film shell trimming, electric Cell loading and positioning, cell insertion into the shell, cell tab preheating and packaging, battery testing, etc., and many existing companies generally produce and process batteries in the form of an assembly line, which not only requires a lot of manpower and material resources, but also quality Without stable guarantee, the production efficiency is not high; in addition, due to the many processing procedures, the existing soft pack power battery packaging production line occupies a large area, and the transmission efficiency between processes is low, and it is easy to affect Manufacturing accuracy of battery processing

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