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Battery string film inserting device

A technology for inserting membranes and batteries, applied in circuits, photovoltaic power generation, electrical components, etc., can solve problems such as low efficiency and high labor costs, and achieve the effect of improving the efficiency of membrane insertion

Pending Publication Date: 2021-08-24
WUXI AUTOWELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional manual insertion method is inefficient and expensive

Method used

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  • Battery string film inserting device
  • Battery string film inserting device
  • Battery string film inserting device

Examples

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Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] After the battery sheets are welded into strings by ribbons, they undergo a series of post-processing processes, and finally are laminated to form battery components. During this process, cracks and damage are likely to occur at the overlapping positions of adjacent battery sheets in the battery string due to excessive rigid extrusion force. In order to alleviate the rigid extrusion force between adjacent battery sheets, the traditional solution is to manually insert film strips (such as EVA film) into the superimposed position of adjacent battery sheets, and then insert the battery string after the film is completed. Heat is applied to achieve melt solidification of the film tape. The traditional manual insertion method i...

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Abstract

The invention provides a battery string film inserting device, which comprises a rack, a moving mechanism, a mounting plate and a plurality of film inserting assemblies. The moving mechanism is arranged on the rack; the mounting plate is connected to the driving end of the moving mechanism; the plurality of film insertion assemblies are installed on the installation plate side by side, the plurality of film insertion assemblies are driven by the moving mechanism to move synchronously, and each film insertion assembly is configured to insert one film belt between two adjacent battery pieces of the battery string. According to the battery string film inserting device, the multiple film inserting assemblies are arranged on the mounting plate side by side, and the multiple film belts can be synchronously inserted into the battery string under the driving of the moving mechanism, so that the film inserting efficiency is improved, and the labor cost is saved.

Description

technical field [0001] The invention relates to the field of battery production, in particular to a battery string membrane insertion device. Background technique [0002] After the battery sheets are welded into strings by ribbons, they undergo a series of post-processing processes, and finally are laminated to form battery components. During this process, cracks and damage are likely to occur at the overlapping positions of adjacent battery sheets in the battery string due to excessive rigid extrusion force. [0003] In order to alleviate the rigid extrusion force between adjacent battery sheets, the traditional solution is to manually insert film strips (such as EVA film) into the superimposed position of adjacent battery sheets, and then insert the battery string after the film is completed. Heat is applied to achieve melt solidification of the film tape. The traditional manual insertion method is inefficient and expensive. Contents of the invention [0004] In orde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18H01L31/048H01L31/05
CPCH01L31/048H01L31/0504H01L31/18Y02E10/50Y02P70/50
Inventor 李文杜波夏军徐青蒋伟光季斌斌
Owner WUXI AUTOWELL TECH
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