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Device for forming edge of lead wire of secondary battery

A secondary battery and lead wire technology, which is applied in the field of edge equipment, can solve problems such as difficulty in maintaining the consistency of cutting quality, and achieve the effect of improving the quality of thermal bonding of the film

Active Publication Date: 2018-09-14
株式会社POLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, since the leads are relatively thin and made of easily deformable materials such as Al, Ni, or Cu, it is difficult to maintain consistent cutting quality, so additional processing to remove the remaining material due to the cutting process is definitely required

Method used

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  • Device for forming edge of lead wire of secondary battery
  • Device for forming edge of lead wire of secondary battery
  • Device for forming edge of lead wire of secondary battery

Examples

Experimental program
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Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings.

[0028] Hereinafter, an exemplary embodiment implementing an apparatus for forming an edge of a lead of a secondary battery according to the present disclosure will be described in detail with reference to the accompanying drawings.

[0029] figure 1 is a view illustrating an appearance of an apparatus for forming an edge of a lead of a secondary battery according to an exemplary embodiment of the present disclosure, figure 2 and image 3 It is detailed instantiation processing figure 1 A view of the configuration of the lead edge in ; Figure 4 Is the instantiated execution processing figure 2 A view of the configuration required for the operation of the lead edge, Figure 5 It is a photograph illustrating the experimental results according to the shape of the pressing part.

[0030] refer to figure 1 , the apparatus 100 for forming an ...

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Abstract

The invention discloses a device for forming an edge of a lead wire of a secondary battery. A first edge and a second edge are formed by applying a pressure treatment by utilizing a first first pressure roller, a second first pressure roller, a first second pressure roller, and a second second pressure roller; as a result, compared with the grinding or cutting process in the related art, the device provided by the invention can maintain the uniform formation quality of the first edge and the second edge; the device is capable of utilizing a first thread and a second thread on an upper shaft and a lower shaft as well as a first first thread, a second first thread, a first second thread, and a second second thread respectively disposed on the first first pressure roller, the second first pressure roller, the first second pressure roller, and the second second pressure roller to accurately adjust intervals between every two pressure rollers; and as a result, lead wires having different widths can be formed.

Description

technical field [0001] The present disclosure relates to an apparatus for forming an edge of a lead of a secondary battery, and more particularly, an apparatus capable of forming a lead of a secondary battery by continuously performing a press process along a longitudinal direction of the lead of the secondary battery. An apparatus for forming an edge of a lead wire of a secondary battery that is shaped in an edge and easily adjusts a space between pressing rollers for a pressure-applying process according to the width and length of the lead wire of the secondary battery. Background technique [0002] A secondary battery refers to a device that converts external electrical energy into chemical energy, stores the chemical energy, and generates electricity when electricity is required. Secondary batteries are also referred to as "rechargeable batteries", which means that the batteries can be recharged many times. Based on the type of battery, there are nickel-cadmium batterie...

Claims

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Application Information

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IPC IPC(8): H01M10/04
CPCH01M10/04Y02P70/50
Inventor 金志虎郑喆元
Owner 株式会社POLE
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