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Winding machine

A winding machine and winding needle technology, which is applied in the field of battery winding, can solve the problems of reduced production efficiency of winding machines, achieve the effect of canceling dead time and improving production efficiency

Active Publication Date: 2021-05-28
肇庆兆阳装备技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current winding machine has a period of stagnation in the cutting and feeding process of the pole piece, which leads to a decrease in the production efficiency of the winding machine

Method used

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0028] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a winding machine, and relates to the technical field of battery cell winding. The winding machine comprises a rack, a working table, a cutting feeding mechanism and a winding needle mechanism. The working table is rotatably installed on the rack, the winding needle mechanism is installed on the working table, the cutting feeding mechanism is installed on the rack, the cutting feeding mechanism is used for feeding pole piece materials into the winding needle mechanism when the working table drives the winding needle mechanism to rotate to a first station, and the winding needle mechanism is used for winding the pole piece materials. And the cutting feeding mechanism is also used for cutting the pole piece material when the pole piece material wound by the winding needle mechanism reaches a preset length. Compared with the prior art, the winding machine provided by the invention has the advantages that the winding needle mechanism mounted on the workbench and the cutting feeding mechanism mounted on the rack are adopted, so that the feeding action of pole piece materials can be realized after cutting is completed, the stagnation time is cancelled, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric core winding, in particular to a winding machine. Background technique [0002] At present, in the production process of lithium batteries, it is necessary to use a winding machine to wind the pole piece and separator to form a battery cell. However, the current winding machine has a stagnation time during the cutting and feeding process of the pole pieces, which leads to a decrease in the production efficiency of the winding machine. [0003] In view of this, it is particularly important to design and manufacture a winding machine with high production efficiency, especially in the production of electric cores. Contents of the invention [0004] The purpose of the present invention is to provide a winding machine, which can realize the feeding action of the pole sheet material after the chasing cutting is completed, cancel the stagnation time, and improve the production efficiency. [0005] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/0587H01M10/04
CPCH01M10/0587H01M10/0409Y02E60/10Y02P70/50
Inventor 杨吉何红秀陈飞阳如坤魏宏生
Owner 肇庆兆阳装备技术有限公司