Pole roll slitting machine

A technology of slitting machine and pole roll, which is applied in the direction of metal processing machinery parts, maintenance and safety accessories, shearing devices, etc., to achieve the effect of improving slitting quality and improving quality

Inactive Publication Date: 2017-09-08
CHINA AVIATION LITHIUM BATTERY LUOYANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pole roll slitting machine to solve the technical problem of how to remove dust during the pole roll slitting process on the slitting machine

Method used

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Embodiment Construction

[0028] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] The specific embodiment of pole volume slitting machine of the present invention, as Figure 1 to Figure 4 As shown, including the body of the slitting machine, the body is provided with an unwinding mechanism 1 to unwind the pole roll, and the body is also provided with a slitting knife to perform slitting operations on the unwinded pole roll. The slitting knife includes an upper slitting knife 31 and a lower slitting knife 32. The tangent position of the upper and lower slitting knives is the slitting position, and the pole roll is divided into two at this slitting position. Rewinding is carried out through the rewinding mechanism 2 after passing through the dividing dust removal mechanism 3, the brush dust removal mechanism 4 and the wiping dust removal mechanism 5 respectively arranged on the body to complete the slitting work.

[0030] like ...

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Abstract

The invention relates to a pole roll slitting machine. The pole roll slitting machine includes the body and the upper and lower slitting knives arranged on the body. The body is also equipped with a first dust suction device. The first dust suction device includes a slitting air outlet, which is aligned with the Slitting position setting of upper and lower slitting knives. Using the pole roll slitting machine of the present invention, the slitting position air outlet is set at the position of the slitting knife in the pole roll slitting process, and the root position where the most dust and metal scraps are generated during the slitting process is sucked and dedusted, It can not only significantly reduce the dust and metal filings content inside the slitting machine and on the coil, reduce the influence of dust and metal filings on the coil, but also remove the metal filings on the slitting knife to avoid sticking of the slitting knife. Attached metal shavings lead to a decrease in slitting quality due to the existence of metal shavings in the subsequent slitting process, resulting in a vicious circle of more metal shavings and improving the slitting quality of the slitting knife.

Description

technical field [0001] The invention relates to a pole roll slitting machine. Background technique [0002] During the slitting process of the pole roll of the lithium-ion power battery, that is, during the slitting, unwinding and winding process of the pole roll, dust and metal shavings will inevitably be generated, and the dust and metal shavings generated during the slitting process are especially large. , Dust and metal shavings will have a great impact on the quality of lithium-ion batteries. Therefore, the control of dust and metal shavings has become the key to the quality control of lithium-ion batteries. Therefore, it is necessary to cut and unwind the pole roll on a slitting machine Dust removal is carried out during the winding process to control the content of dust and metal shavings to achieve the purpose of improving the quality of lithium-ion batteries. Contents of the invention [0003] The purpose of the present invention is to provide a pole roll slitter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D19/04B23Q11/00
CPCB23D19/04B23Q11/0042B23Q11/0046
Inventor 杨鹏李晓坡陈宇庆蔡晓利
Owner CHINA AVIATION LITHIUM BATTERY LUOYANG
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