Printing transmission roll

A technology of drive roller and elastic layer, which is applied in the direction of winding strips, layered products, thin material processing, etc., can solve the problems of poor wear resistance and short service life of drive rollers, prevent damage and improve use. Longevity and the effect of increasing wear resistance

Inactive Publication Date: 2014-11-19
曹峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drive roller has poor wear resistance and short service life

Method used

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  • Printing transmission roll

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] like figure 1 As shown, a printing drive roller includes a drive roller body 1 made of stainless steel, an elastic layer 2 made of rubber material is provided on the outer surface of the drive roller body 1, and the thickness of the elastic layer 2 is 2cm~4cm , the outer surface of the elastic layer 2 is provided with a wear-resistant layer 3 made of polytetrafluoroethylene material, the thickness of the wear-resistant layer 3 is 0.6mm~0.8mm, the cross-section of the driving roller body 1 is circular, and the elastic Layer 2 is compounded on the outer surface of the drive roller body 1 through an adhesive layer, and the wear-resistant layer 3 is compounded on the outer surface of the elastic layer 2 through an adhesive layer. The elastic la...

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Abstract

The invention discloses a printing transmission roll. The printing transmission roll comprises a transmission roll body made of stainless-steel materials, wherein the outer surface of the transmission roll body is provided with an elastic layer made of rubber materials; the thickness of the elastic layer is 2cm-4cm; the outer surface of the elastic layer is provided with a wear-resistant layer made of polytetrafluoroethylene; the thickness of the wear-resistant layer is 0.6-0.8mm. The printing transmission roll disclosed by the invention is simple in structure and convenient to use, and is wear-resistant.

Description

technical field [0001] The invention relates to a driving roller, in particular to a printing driving roller. Background technique [0002] In the prior art, patent ZL201220275756.3 discloses a cooling drive roller, which includes a first steel pipe, a left end shaft and a right end shaft, wherein, one end of the first steel pipe is provided with a first support plate and a second support plate, and the other end The third support plate and the fourth support plate are provided, the left end shaft is provided with a water inlet hole, the left end shaft is fixed on the first support plate and the second support plate, and the right end shaft is fixed on the third support plate and the fourth support plate, The left end shaft and the right end shaft are arranged on the axis of the first steel pipe, the cavity formed by the third support plate and the fourth support plate communicates with the cavity formed by the second support plate and the third support plate, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/14B32B15/06B65H27/00
Inventor 曹峰
Owner 曹峰
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