Apparatus for forming edge of lead of secondary battery

A secondary battery and lead technology, applied in the field of edge equipment, can solve the problem of difficulty in maintaining the consistency of cutting quality, and achieve the effect of improving the quality of film thermal bonding

Active Publication Date: 2021-11-30
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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  • Apparatus for forming edge of lead of secondary battery
  • Apparatus for forming edge of lead of secondary battery
  • Apparatus for forming edge of lead of secondary battery

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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 with 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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PUM

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Abstract

An apparatus for forming an edge of a lead of a secondary battery is provided. The first edge and the second edge are formed by performing a pressure application process using a first first pressure roller, a second first pressure roller, a first second pressure roller, and a second second pressure roller, and as a result, the same Compared with the grinding or cutting process in the related art, the uniform formation quality of the first edge and the second edge can be maintained. The first thread and the second thread of the upper shaft and the lower shaft can be used as well as the first first pressure roller, the second first pressure roller, the first second pressure roller and the second second pressure roller respectively The first first screw thread, the second first screw thread, the first second screw thread and the second second screw thread on the first screw to accurately adjust the interval between the pressure rollers, as a result, lead wires with 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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Patent Type & Authority Patents(China)
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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