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Roller and fabrication method thereof

A manufacturing method and technology of shielding parts, which are applied in the direction of anodizing, coiling strips, thin material processing, etc., can solve the problems of sharp burrs on the roller surface, damage to the surface smoothness of the conveying roller, damage to the surface of the substrate, etc., to improve safety. performance effect

Pending Publication Date: 2019-05-10
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the way of scoring on the conveying roller will destroy the smoothness of the surface of the conveying roller, and the scoring will easily cause sharp burrs on the roller surface. When the substrate rubs against the scale line on the conveying roller, the burrs will easily damage the surface of the substrate, eventually Affecting the battery safety performance of winding forming

Method used

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  • Roller and fabrication method thereof

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Embodiment Construction

[0027] Please refer to figure 1 As shown, the present invention discloses a roll 100, which is a transport roll used in a winder (not shown) for transporting substrates. The roller 100 includes a body portion 1 and an outer surface 10 of the body portion 1 . The outer surface 10 is divided into a first part 101 and a second part 102 with different colors, and a mark extending around the radial direction of the roller 100 is formed at the junction of the first part 101 and the second part 102 Line 103.

[0028] In the first embodiment of the present invention, the first part 101 of the roller 100 may be a first part 101 with a first color formed by anodic oxidation to form an oxide layer and then dyed, and the second part 102 is only formed by The second part 102 having a second color after being dyed to form a dyed layer, the oxide layer is different in color from the dyed layer, and the marking line 103 is formed at the junction of the oxide layer and the dyed layer.

[00...

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Abstract

The invention provides a roller and a fabrication method thereof. The roller comprises a body portion, the outer surface of the body portion is provided with a first part and a second part which are of different colors, and the junction between the first part and the second part is formed with an identification line formed by extending around the radial direction of the roller. By means of such arrangement of the roller and the fabrication method thereof, the fabricated roller is smooth in surface, the identification line can be formed for calibration without damaging the outer surface of theroller, base material damage is avoided, and the battery fabrication safety performance is finally improved.

Description

technical field [0001] The invention relates to a roller and a manufacturing method thereof, belonging to the technical field of battery automation equipment. Background technique [0002] A number of conveying rollers are set in the winding machine to convey the substrate. In order to facilitate the operator to check the axial position of the substrate on the conveying roller, it is necessary to set a reference line on the conveying roller. In the prior art, engraved on the conveying roller Lines are used to identify the base material transport datum. [0003] However, the way of scoring on the conveying roller will destroy the smoothness of the surface of the conveying roller, and the scoring will easily cause sharp burrs on the roller surface. When the substrate rubs against the scale line on the conveying roller, the burrs will easily damage the surface of the substrate, eventually Affect the safety performance of the battery core in winding forming. [0004] Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H20/02C25D11/02
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD
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