Die cutting, bag making and laminating integrated equipment for battery pole pieces

A battery pole piece, die-cutting technology, applied in electrode manufacturing, battery electrodes, circuits, etc., can solve the problems of large occupied volume, single function, low degree of automation, etc., to reduce labor intensity and labor costs, save space and volume, The effect of a high degree of automation

Pending Publication Date: 2017-12-15
SHENZHEN GREENSUN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, the present invention provides an integrated equipment for die-cutting and bag-making of battery pole pieces, which solves the exi...

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  • Die cutting, bag making and laminating integrated equipment for battery pole pieces
  • Die cutting, bag making and laminating integrated equipment for battery pole pieces

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Embodiment Construction

[0024] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not contradict...

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Abstract

The invention discloses die cutting, bag making and laminating integrated equipment for battery pole pieces. The equipment is characterized by comprising a positive pole piece die cutting mechanism, a negative pole piece die cutting mechanism, a composite bag making mechanism and a laminating mechanism, wherein the positive pole piece die cutting mechanism comprises a positive pole unwinding device, a positive pole correction sensor, a positive pole tension adjusting assembly, a positive pole correction assembly, a positive pole tab cutting die device, a positive pole pull belt drive device and a positive pole cutter assembly; the negative pole piece die cutting mechanism comprises a negative pole unwinding device, a negative pole correction sensor, a negative pole tension adjusting assembly, a negative pole correction assembly, a negative pole tab cutting die device, a negative pole pull belt drive device and a negative pole cutter assembly. The die cutting, bag making and laminating integrated equipment for the battery pole pieces has the advantages of simple structure, small occupied area, high automation degree, high production efficiency, low labor cost and the like which are absent in the prior art.

Description

technical field [0001] The invention relates to a battery pole piece processing equipment, in particular to a battery pole piece die-cutting bag making and stacking integrated equipment. Background technique [0002] With the advancement of technology, lithium batteries are more and more widely used in our daily life and production. [0003] At present, in the field of lithium battery production equipment technology, the die-cutting machine realizes the production of pole tabs and the cutting of pole pieces, and the lamination machine automatically realizes the lamination of positive and negative pole pieces, both of which are key equipment for lithium battery production. [0004] However, the existing equipment generally has the defect of single function, and a processing equipment generally can only realize one processing function, which has the problems of low degree of automation, large space occupation, high production cost, and waste of human resources. [0005] All t...

Claims

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Application Information

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IPC IPC(8): H01M4/139H01M4/04
CPCH01M4/04H01M4/139Y02E60/10
Inventor 鲁树立薛超群
Owner SHENZHEN GREENSUN TECH CO LTD
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