A chain clamp type transmission mechanism and a chain clamp type transmission device for wet separation membrane extraction of a lithium ion battery

A lithium-ion battery and transmission mechanism technology, which is applied to secondary batteries, battery pack components, non-aqueous electrolyte batteries, etc., can solve problems such as wear, scratches, contamination of diaphragms, etc., and achieves simple overall structure, convenient production, and low cost. low effect

Pending Publication Date: 2019-01-11
HEBEI GELLEC NEW ENERGY MATERIAL SCI&TECHNOLOY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a chain clip type transmission mechanism for lithium-ion battery wet diaphragm extraction, which can effectively solve the problems of wear, scratch and contamination of the diaphragm

Method used

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  • A chain clamp type transmission mechanism and a chain clamp type transmission device for wet separation membrane extraction of a lithium ion battery
  • A chain clamp type transmission mechanism and a chain clamp type transmission device for wet separation membrane extraction of a lithium ion battery
  • A chain clamp type transmission mechanism and a chain clamp type transmission device for wet separation membrane extraction of a lithium ion battery

Examples

Experimental program
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Embodiment 1

[0032] Embodiment 1 refers to Figures 1 to 3 as shown,

[0033] refer to figure 1 , the present invention provides a chain clip type transmission mechanism 100 for lithium ion battery wet diaphragm extraction, the chain clip type transmission mechanism 100 includes a chain clip body 110, a clip opener 120, a clip closer 130, a transmission chain 140, and a track plate 150 , power unit 160, guide roller 170 and second clamp closer 180.

[0034] refer to figure 1 , the transmission chain 140 is sleeved on the track plate 150, and the track plate 150 is fixedly connected with the power unit 160; the chain clip body 110 is in contact with the transmission chain 140, and the clip opener 120 and the clip closer 130 are arranged on opposite sides of the chain clip body 110 ; The guide roller 170 is fixedly connected with the clip opener 120 .

[0035] refer to image 3 , the track plate 150 includes a chain clip set 151 and a sprocket wheel 152, the chain clip set 151 is engage...

Embodiment 2

[0049] Embodiment 2 sees 4 to Image 6

[0050] The implementation principle and technical effect of the chain clamp type transmission mechanism 200 for lithium-ion battery wet diaphragm extraction provided by the embodiment of the present invention are the same as those of Embodiment 1. For a brief description, what is not mentioned in this embodiment can be Refer to the corresponding content in Example 1.

[0051] The chain clip type transmission mechanism 100 obtained by the design of embodiment 1 for wet diaphragm extraction of lithium-ion batteries can basically meet the daily use, but in order to further improve its function, the designer made a detailed analysis of the method for wet diaphragm extraction of lithium-ion batteries. The chain clamp transmission mechanism 100 has been further improved.

[0052] refer to Figure 4 , the present invention provides a chain clip type transmission mechanism 200 for lithium-ion battery wet diaphragm extraction. The chain clip ...

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Abstract

The invention provides a chain clamp type transmission mechanism and a chain clamp type transmission device for wet separation membrane extraction of a lithium ion battery, belonging to the field of new energy equipment and mechanical design. The chain clamp type transmission mechanism of the lithium ion battery wet method diaphragm extraction obtained by the design has the advantages of simple overall structure, easy adjustment and installation, convenient manufacture and low cost. As that two side of the diaphragm are clamped by the chain clamp through the chain clamp type transmission, thediaphragm is in a suspended state in the extraction tank, the surface of the diaphragm is not scratch, and the diaphragm is not in contact with other objects, thereby reducing the possibility that thediaphragm is contaminated by foreign matter in the extraction tank; When the diaphragm is conveyed by the chain clamp, the two sides of the diaphragm are clamped and can only travel along the track of the chain clamp, so the running deviation phenomenon of the diaphragm does not occur. The speed of the whole chain-clamp transmission mechanism can be greatly improved.

Description

technical field [0001] The invention relates to the field of new energy equipment and mechanical design, in particular to a chain clamp transmission mechanism and a chain clamp transmission device for lithium ion battery wet diaphragm extraction. Background technique [0002] In the manufacturing process of the wet lithium-ion battery diaphragm, it is necessary to extract after biaxial stretching. The purpose is to extract the paraffin oil in the pores of the stretched diaphragm through physical dissolution, and the purpose is to achieve a diaphragm containing only PE. Traditional extraction The transmission mode is that the motor drives the roller to rotate to advance the diaphragm. In the traditional roller transmission process, there are often problems such as scratching the diaphragm, wearing or polluting the diaphragm. [0003] Due to the important role of extraction in the production process of lithium battery wet diaphragm, in order to avoid damage to the diaphragm du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/14H01M10/058H01M10/0525H01M50/403
CPCH01M10/0525H01M10/058H01M50/403Y02E60/10Y02P70/50
Inventor 徐锋杜鹏宇袁海朝李董超康勇
Owner HEBEI GELLEC NEW ENERGY MATERIAL SCI&TECHNOLOY CO LTD
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