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Pole piece and isolating membrane attaching and synchronous conveying equipment

A technology of synchronous transmission and isolation film, which is applied in the direction of dust removal, cleaning methods and appliances, electrochemical generators, etc., and can solve the problem of pole piece position offset and other problems

Pending Publication Date: 2020-05-08
SHENZHEN XING GRAIN AUTOMATION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

4. During the linear transmission of the pole piece and the surface cleaning process, when the brush rotates to clean the surface of the pole piece, the position of the pole piece will be shifted, so it is necessary to ensure the position stability of the pole piece during the transmission process

Method used

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  • Pole piece and isolating membrane attaching and synchronous conveying equipment
  • Pole piece and isolating membrane attaching and synchronous conveying equipment
  • Pole piece and isolating membrane attaching and synchronous conveying equipment

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Embodiment Construction

[0058] The present invention will be further described below in conjunction with accompanying drawing:

[0059] like Figure 1 to Figure 24 As shown, the technical solution adopted by the present invention is as follows: a pole piece and isolation film bonding and synchronous transmission equipment, including a material receiving mechanism 2, a separation film material roll 3, a material distribution traction roller mechanism 4, a transmission and dust removal mechanism 5, The traction laminating mechanism 6 and the rewinding roll 8, wherein the above-mentioned isolation film material roll 3 and the material rewinding roll 8 are respectively arranged on the left and right sides of the frame 1, and the isolation film material roll 3 includes an upper isolation film material roll and a lower isolation film The material roll, the upper isolation film material roll and the lower isolation film material roll are arranged at intervals up and down, forming a pole piece transmission c...

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Abstract

The invention discloses pole piece and isolating membrane attaching and synchronous conveying equipment. The equipment comprises material receiving mechanisms, an isolating membrane material roll, a material distributing traction roller mechanism, conveying and dust removing mechanisms, traction attaching mechanisms and material receiving rolls. The isolating membrane material roll and the material receiving rolls are arranged on a left side and a right side of a rack respectively, and the isolating membrane material roll comprises an upper isolating membrane material roll and a lower isolating membrane material roll; there are two sets of material receiving mechanisms, and the two material receiving mechanisms are arranged at the upper isolating membrane material roll and the lower isolating membrane material roll; the material distributing traction roller mechanism is arranged between the upper isolating membrane material roll and the lower isolating membrane material roll; the number of the conveying and dust removing mechanisms is two; at least two sets of traction attaching mechanisms are arranged; and the number of the material receiving rolls is two. The equipment has functions of automatic material roll replacement, automatic tension force adjustment, automatic cleaning and dust removal and pole piece position fixing, and high-speed automatic attaching and conveying ofpole pieces and isolating membranes are achieved.

Description

technical field [0001] The invention relates to the field of lithium batteries, in particular to a lamination and synchronous transmission equipment for pole pieces and separators. Background technique [0002] Currently, global lithium battery companies are mainly concentrated in South Korea, China and Japan. Japan monopolized the global lithium battery industry before the 21st century, and its main product is secondary lithium batteries. Later, with the research and development of lithium battery production technology in South Korea and China, it gradually occupied a certain market in the world. Famous lithium battery manufacturers abroad include Sanyo, Bosch, Samsung, Panasonic, Sony, Toyota, Toshiba, Ford, GM, Mercedes-Benz, etc. These manufacturers generally have a complete set of lithium battery production lines, including lithium battery winding equipment and tab welding equipment, which are generally provided by specialized equipment manufacturers. According to su...

Claims

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Application Information

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IPC IPC(8): H01M10/0587B08B1/00B08B1/02B08B13/00B08B15/04B65H23/26
CPCB08B15/04B08B13/00H01M10/0587B65H23/26B08B1/12B08B1/20Y02E60/10Y02P70/50
Inventor 王金军劳世敏
Owner SHENZHEN XING GRAIN AUTOMATION CO LTD
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