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A lithium battery lamination equipment

A lithium battery and lamination technology, applied in the field of hot stamping, can solve the problems of not meeting production requirements, inconvenient placement and transportation, complex equipment structure, etc., and achieve the effects of improving production efficiency, compact structure, and high repeatability

Active Publication Date: 2018-07-31
GUANGDONG YI XINFENG INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing lamination equipment adopts the Z-type lamination method. The structure of the equipment is complex, the volume is large, and it is not convenient to place and transport. In addition, the Z-type lamination method is adopted. The lamination speed is slow, the efficiency is low, and the defects are obvious, which cannot meet the requirements of production. requirements

Method used

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  • A lithium battery lamination equipment
  • A lithium battery lamination equipment
  • A lithium battery lamination equipment

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Embodiment Construction

[0024] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0025] Such as Figure 1 to Figure 6 As shown, a lithium battery stacking device includes an upper positive electrode mechanism 1, an upper negative electrode mechanism 2 corresponding to the upper positive electrode mechanism 1, a first clip rotating mechanism 3, and the first clip rotating mechanism 3 Correspondingly provided second clip rotation mechanism 4, a film pulling mechanism for pulling the pole piece diaphragm and a cutting mechanism for cutting off the pole piece diaphragm, the cutting mechanism is located above the first clip rotation mechanism 3, The film pulling mechanism includes a lower part arranged between the first clip rotating mechanism 3 and the second clip rotating m...

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Abstract

The present invention relates to the technical field of battery production equipment, in particular to a lithium battery lamination equipment, which includes an upper positive electrode mechanism, an upper negative electrode mechanism corresponding to the upper positive electrode mechanism, a first clip rotating mechanism, and the second A clip rotating mechanism is correspondingly provided with a second clip rotating mechanism, a film pulling mechanism for pulling the pole piece diaphragm, and a cutting mechanism for cutting the pole piece diaphragm. The invention has compact structure, small footprint, and is convenient for installation, storage and transportation. It adopts winding lamination, which improves the lamination efficiency. The lamination speed is twice as fast as that of the traditional process, which improves the production efficiency and has good lamination stability. High repeatability, improve product quality.

Description

technical field [0001] The invention relates to the technical field of hot stamping, in particular to a lithium battery lamination equipment. Background technique [0002] Lithium-ion battery is a new generation of green high-energy battery with excellent performance, and has become one of the focuses of high-tech development. Lithium-ion batteries have the following characteristics: high voltage, high capacity, low consumption, no memory effect, no pollution, small size, small internal resistance, less self-discharge, and more cycles. Because of the above-mentioned characteristics, lithium-ion batteries have been applied to many civilian and military fields such as mobile phones, notebook computers, video cameras, and digital cameras. [0003] The existing lamination equipment adopts the Z-type lamination method. The structure of the equipment is complex, the volume is large, and it is not convenient to place and transport. In addition, the Z-type lamination method is adop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/058H01M10/04
CPCH01M10/0413H01M10/058Y02E60/10Y02P70/50
Inventor 吴松彦
Owner GUANGDONG YI XINFENG INTELLIGENT EQUIP CO LTD