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Wear-resistant rubber roller for papermaking

A wear-resistant glue and rubber technology, applied in the field of papermaking, can solve the problems of ineffective driving of paper, waste of rubber rollers, etc., and achieve the effect of preventing waste and shaking

Inactive Publication Date: 2021-02-26
ANHUI YINUOQINGCHUN IND DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the papermaking process in the prior art, the paper needs to be transported by rubber rollers, and the rubber rollers film the surface of the paper through the frosted texture on the surface, thereby causing the paper to move. When the paper is on the surface of the rubber rollers for a long time After rubbing, the abrasive pattern on the surface of the rubber roller will be smoothed by the paper. When the surface of the rubber roller is smoothed, the rubber roller cannot effectively drive the paper to move, and the rubber roller often needs to be replaced, resulting in waste. The invention provides a wear-resistant rubber roller for papermaking

Method used

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  • Wear-resistant rubber roller for papermaking
  • Wear-resistant rubber roller for papermaking
  • Wear-resistant rubber roller for papermaking

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Embodiment Construction

[0024] 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.

[0025] Such as Figure 1-Figure 7 As shown, a wear-resistant rubber roller for papermaking according to the present invention includes a drum 1, a drive mechanism 2 is arranged inside the drum 1, a rebound mechanism 3 is arranged on one side of the inner wall of the drum 1, and the drum 1 1 is provided with a guide mechanism 4 on the inner wall, the inside of the guide mechanism 4 is clamped with a friction mechanism 5, and the inside of the drive mechanism 2 is provided with an extrusion mechanism 6. The drive mechanism 2 includes a first sleeve 21, a locking groove 22, and a block 23. Drive shaft 24, block 25, second sleeve 26, baffle plate 27, snap ring 28, the first sleeve 21 is fixedly socketed at the center of one end side wall of the drum 1...

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Abstract

The invention relates to the technical field of papermaking, in particular to a papermaking wear-resistant rubber roller, which comprises a rotary drum, a driving mechanism is arranged in the rotary drum, a springback mechanism is arranged on the inner wall of one side of the rotary drum, a fixing piece is driven by an arranged rotary rod to rotate, and a threaded rod is driven by the fixing pieceto rotate. When the threaded rod rotates, the threads on the surface extrude the threads on the inner wall of the threaded ring, then the threaded rod rotates and moves towards the interior of the circular groove, the conical surface on the threaded rod extrudes the inclined surfaces of the surfaces of the pushing blocks, then the two pushing blocks move towards the two sides, the two pushing blocks push the two pressing plates to move, and the pressing plates drive the rubber roller to move towards the interior of the trapezoidal hole. The rubber roller extends out of the cylinder from the through hole and the extending rubber roller rubs paper on the surface of the rotary drum to drive the paper to move; after the extending rubber roller is rubbed down, the threaded rod is rotated to push the rubber roller to extend out of one part again, so that the rubber roller does not need to be replaced frequently, thus preventing waste.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a wear-resistant rubber roller for papermaking. Background technique [0002] Papermaking is an important invention of the working people in ancient China. It is divided into two forms: mechanism and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and it is initially dehydrated in the wire part of the paper machine. A wet sheet is formed, which is dewatered by pressing and then dried into paper. [0003] In the process of papermaking, the paper needs to be transported by rubber rollers, and the rubber rollers film the surface of the paper through the frosted texture on the surface, thereby causing the paper to move. When the paper is rubbed on the surface of the rubber rollers for a long time, it will cause The grinding pattern on the surface of the rubber roller is ...

Claims

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Application Information

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IPC IPC(8): D21G9/00D21F7/00B65H75/10B65H75/18B65H18/08B65H20/02
CPCB65H18/08B65H20/02B65H75/10B65H75/18B65H2701/10B65H2801/84D21F7/00D21G9/00
Inventor 徐国进吴壮
Owner ANHUI YINUOQINGCHUN IND DESIGN CO LTD
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