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Electrode sheet installation equipment for lithium battery production

A technology for installing equipment and electrode sheets, used in secondary batteries, electrochemical generators, battery pack components, etc., can solve the problems of electrode sheet dislocation, affecting the winding effect, etc. The effect of glue quality

Active Publication Date: 2022-06-24
李阿妮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fixing effect of the existing winding plate on the electrode sheet leads to the misalignment of the electrode sheet during winding, which directly affects the winding effect

Method used

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  • Electrode sheet installation equipment for lithium battery production
  • Electrode sheet installation equipment for lithium battery production
  • Electrode sheet installation equipment for lithium battery production

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Embodiment Construction

[0032] In order to make the purposes, 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] The embodiment of the present invention provides an electrode sheet mounting device for lithium battery production. It includes the base 100 , the feeding unit 200 , the extension plate 300 , the winding unit 500 and the anti-dropping unit 600 . Exemplary as figure 1 and figure 2 As shown, the box body of the feeding unit...

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Abstract

The invention relates to the technical field of lithium battery production, in particular to an electrode sheet installation device for lithium battery production. It includes a feeding unit and a winding unit; the side wall of the feeding unit housing is provided with an extension plate, and a servo motor is installed on the extension plate; the winding unit includes a winding plate insertion box and a second limit plate; The winding plate insertion box is connected to the output end of the servo motor by transmission; the winding plate is inserted into the side wall of the winding plate insertion box away from the servo motor; the winding plate side wall is equally spaced There are several sets of screw holes for fixing the limit plate; the end of the winding plate close to the servo motor is provided with a first limit plate; the first limit plate is provided with an elastic mechanism, and the output end of the elastic mechanism is installed There is an upper pressing plate, and the upper pressing plate can be movably attached to the winding plate. The invention can improve the quality of the lithium battery.

Description

technical field [0001] The invention belongs to the technical field of lithium battery production, and particularly relates to an electrode sheet installation device for lithium battery production. Background technique [0002] At present, as an energy product with environmental protection and high energy density, lithium batteries have been used in various fields of life, including consumer electronics, electric vehicles, etc. As the core component of the lithium battery, the installation quality of the electrode sheet can directly affect the overall quality of the lithium battery. [0003] Nowadays, there are two main installation methods of electrode sheet: winding and patch. Among them, winding has the advantages of early start, mature technology, low cost and low failure rate, and is widely used by manufacturers. [0004] The so-called winding is a method in which the positive electrode sheet, a layer of separator, negative electrode sheet, and a layer of separator are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/0587H01M50/403H01M50/46H01M10/0525
CPCH01M10/0587H01M10/0525H01M50/403H01M50/46Y02E60/10Y02P70/50
Inventor 李阿妮
Owner 李阿妮
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