Lithium battery double-flanged mechanism

A technology of double-folding and lithium batteries, which is applied in battery assembly machines, secondary battery manufacturing, non-aqueous electrolyte storage batteries, etc. It can solve problems such as wide battery width, electrolyte leakage of single-folding structure, and inability to meet product size requirements. , to achieve the effect of preventing electrolyte leakage and meeting product size requirements

Active Publication Date: 2014-08-13
东莞工至科技有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

At present, it is generally only formed into a single-folded structure, and the single-folded structure is prone to electrolyte leakage
For this reason, there is also a structure formed into a double-folded edge, but the existing double-folded structure makes the width of the battery too wide to meet the product size requirements

Method used

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  • Lithium battery double-flanged mechanism
  • Lithium battery double-flanged mechanism
  • Lithium battery double-flanged mechanism

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as figure 1 with figure 2 As shown, the structure of the lithium battery double-folding mechanism of the present invention is as follows: it includes a battery clamp 32 that can move back and forth, and a trimming device 31 that can move up and down; The edge device 31 is arranged above the battery fixture 32, and the left and right sides of the battery fixture 32 are symmetrically provided with a double hemming device 30 that can move left and right; , the second group of roller forming devices 34, the third group of roller forming devices 35 and the fourth group of roller forming devices 36; the first group of roller forming devices 33 includes the first group of roller mounting seats 330, the first group of roller mounting seats 330 Four first flat wheels 331 are provided in the lower row from front to back, and three first arcuate rollers 332 and a f...

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Abstract

The invention relates to the technical field of lithium battery production equipment, in particular to a lithium battery double-flanged mechanism, which comprises a feeding mechanical hand, a preheating shaping mechanism, a double-flanged mechanism, a hot ironing mechanism, a cold ironing shaping mechanism, a weighing mechanism and a bar code scanning mechanism in sequential arrangement from the front side to the back side. The lithium battery automatic double-flanged forming is realized through adopting a rolling wheel forming mode of a first group rolling wheel forming device, a second group rolling wheel forming device, a third group rolling wheel forming device and a fourth group rolling wheel forming device, the electrolyte leakage is effectively prevented, and the product dimension requirements can also be met.

Description

technical field [0001] The invention relates to the technical field of lithium battery production equipment, in particular to a lithium battery double-folding mechanism. Background technique [0002] Soft pack lithium battery is the third generation of power lithium battery developed on the basis of the original steel case, aluminum case and plastic case battery. It is lighter, thinner, long cycle life, good safety performance, high energy density, and discharge It has the advantages of stable platform, excellent power performance, environmental protection and no pollution, and is widely used in electric bicycles, electric motorcycles, electric vehicles, electric tools, electric toys, solar photovoltaic power generation systems, wind power generation systems, mobile communication base stations, large server backup UPS Power supply, emergency lighting, portable mobile power supply and mine safety equipment and other fields. [0003] In the automatic production process of sof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/058
CPCH01M10/0404Y02P70/50
Inventor 张伦皮建新
Owner 东莞工至科技有限公司
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