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Composite pole piece conveying device and composite pole piece conveying system

A conveying device and pole piece technology, which is applied in transportation and packaging, primary batteries, battery assembly machines, etc., can solve the problems of increased cost of consumables, complex structure, difficult thermal lamination of MYLAR film, etc., and achieve the goal of reducing occupied space and operating costs Effect

Pending Publication Date: 2020-05-15
GEESUN AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large output of laminations, the consumption of MYLAR film is large, which increases the cost of consumables, and at the same time changing materials takes up production time
[0003] However, in the prior art, it is difficult to replace the MYLAR film with other methods for thermal lamination due to the inability to find a suitable carrier.
At the same time, the use of MYLAR film for compounding will require a lot of additional equipment, which will undoubtedly increase the overall occupied space. At the same time, the structure is complex, which increases the time for machine replacement and downtime. In addition, the MYLAR film itself is expensive as a consumable, which increases the operating cost.

Method used

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  • Composite pole piece conveying device and composite pole piece conveying system
  • Composite pole piece conveying device and composite pole piece conveying system
  • Composite pole piece conveying device and composite pole piece conveying system

Examples

Experimental program
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Effect test

no. 1 example

[0033] see figure 1 , this embodiment provides a composite pole piece conveying device 100, the composite pole piece is clamped and conveyed by the hot pressing roller assembly instead of the Mylar film, which can avoid the use of the MYLAR film, and at the same time does not need to set up redundant equipment for compounding, Reduced overall footprint and operating costs.

[0034] The composite pole piece conveying device 100 provided in this embodiment includes a first frame body 110, a second frame body 130, a frame driving mechanism 150 and a roller drive assembly 170, and the first frame body 110 and the second frame body 130 are arranged opposite to each other. , the first frame body 110 is provided with a first hot pressing roller assembly 120, the second frame body 130 is provided with a second hot pressing roller assembly 140, between the first hot pressing roller assembly 120 and the second hot pressing roller assembly 140 A pressing channel for the composite pole p...

no. 2 example

[0054] see Figure 4 , a composite pole piece conveying system, including a heated and driven roller assembly 200 and a composite pole piece conveying device 100, wherein the basic structure and principle of the composite pole piece conveying device 100 and the technical effects produced are the same as those of the first embodiment, for brief For the description, for parts not mentioned in this embodiment, reference may be made to the corresponding content in the first embodiment.

[0055] The composite pole piece conveying device 100 includes a first frame body 110 and a second frame body 130 which are arranged oppositely. The roller assembly 140, the first hot pressing roller assembly 120 and the second hot pressing roller assembly 140 form a pressing channel for the composite pole piece to pass through, and the first hot pressing roller assembly 120 and the second hot pressing roller assembly 140 are used for Press and fit on the upper and lower sides of the composite pol...

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Abstract

The invention provides a composite pole piece conveying device and a composite pole piece conveying system and relates to the technical field of lithium battery manufacturing. The composite pole piececonveying device comprises a first frame body and a second frame body which are oppositely arranged, wherein a first hot-pressing roller assembly is arranged on the first frame body, a second hot-pressing roller assembly is arranged on the second frame body, a pressing channel for a composite pole piece to pass through is formed between the first hot-pressing roller assembly and the second hot-pressing roller assembly, and the first hot-pressing roller assembly and the second hot-pressing roller assembly are used for being pressed on the upper side and the lower side of the composite pole piece respectively. Compared with the prior art, the composite pole piece conveying device provided by the invention has the advantages that the composite pole piece is clamped and conveyed by the hot-pressing roller assembly instead of a mylar film, so that an MYLAR film can be prevented from being used, extra equipment is not needed for compounding, and the overall occupied space and the operationcost are reduced.

Description

technical field [0001] The invention relates to the technical field of lithium battery manufacturing, in particular to a composite pole piece conveying device and a composite pole piece conveying system. Background technique [0002] At present, when the pole piece and the diaphragm are combined in the thermal laminating machine, the MYLAR film is used to clamp and transport the pole piece to protect the pole piece and prevent the pole piece from moving. Due to the large output of laminations, the consumption of MYLAR film is large, which increases the cost of consumables, and the replacement of materials takes up production time. [0003] However, in the prior art, it is difficult to replace the MYLAR film with other methods for thermal lamination due to the inability to find a suitable carrier. At the same time, the use of MYLAR film for compounding will require a lot of additional equipment, which will undoubtedly increase the overall occupied space. At the same time, th...

Claims

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Application Information

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IPC IPC(8): H01M10/058H01M10/04H01M6/14H01M6/00B65G13/06
CPCB65G13/06H01M6/005H01M6/14H01M10/0404H01M10/058Y02E60/10Y02P70/50
Inventor 郑耿杰李攀攀阳如坤陈飞魏宏生
Owner GEESUN AUTOMATION TECH
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