Super abrasion-resistant extruding and drying roller

A squeeze roller, super wear-resistant technology, applied in the field of super wear-resistant squeeze roller, can solve the problem of foreign matter intrusion on the surface of the squeeze roller, and achieve the effect of improving wear resistance and good wear resistance

Inactive Publication Date: 2016-01-06
苏州市宝苏矿冶设备有限公司
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above technical problems, the present invention provides a super wear-resistant squeeze roller, which can improve the wear resistance of the surface of the squeeze roll

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Super abrasion-resistant extruding and drying roller
  • Super abrasion-resistant extruding and drying roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0021] according to Figures 1 to 2 , the present invention provides a super wear-resistant squeeze roller, comprising a squeeze roller iron core 1, a nitrile rubber layer 2 and a polyurethane rubber layer 3, and the nitrile rubber layer is arranged between the squeeze roller iron core and the polyurethane rubber layer , the inner surface of the nitrile rubber layer is bonded to the outer surface of the iron core of the squeeze roller, the outer surface of the nitrile rubber layer is bonded to the inner surface of the polyurethane rubber layer, and the thickness of the polyurethane rubber layer is 1 / 3 of the thickness of the nitrile rubber layer one.

[0022] The polyurethane rubber layer is preferably made of high-hardness polyether polyurethane with a Shore hardness of 85-9...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a super abrasion-resistant extruding and drying roller. The super abrasion-resistant extruding and drying roller comprises an extruding and drying roller iron core, a buna-n rubber layer and a polyurethane rubber layer, wherein the buna-n rubber layer is arranged between the extruding and drying roller iron core and the polyurethane rubber layer; the inner side surface of the buna-n rubber layer is adhered to the outer side surface of the extruding and drying roller iron core; the outer side surface of the buna-n rubber layer is adhered to the inner side surface of the polyurethane rubber layer; the thickness of the polyurethane rubber layer is 1/3 of the thickness of the buna-n rubber layer. The super abrasion-resistant extruding and drying roller adopts a two-layer composite rubber layer; the abrasion resistance of the polyurethane rubber layer of the surface is high (the abrasion resistance is 3-4 times higher than that of the surface of the existing extruding and drying roller); the abrasion resistance of the surface of the extruding and drying roller can be improved; the super abrasion-resistant extruding and drying roller is capable of preventing the roller surface from shedding and staying on the surface of the strip steel due to abrasion; the problem that the foreign matters are pressed into the surface of the extruding and drying roller can be avoided.

Description

technical field [0001] The invention relates to a squeezing roller, in particular to a super wear-resistant squeezing roller. Background technique [0002] With the rapid development of the automobile industry, alloyed hot-dip galvanized steel sheets have been more and more used in automobiles due to their excellent corrosion resistance, coating performance and welding performance. Especially in light of automobile lightweight requirements, alloyed hot-dip galvanized automobile sheets are constantly developing towards high-strength steel. [0003] As an alloyed automobile steel plate production line, it is necessary to carry out leveling treatment on the strip steel after alloying. The leveling machine adopts wet leveling and is equipped with a high-pressure water gun. In this way, there are a lot of water marks on the surface of the strip steel after leveling, which must be squeezed dry. The roller squeezes out the water marks on the surface of the strip, otherwise the wat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F26B13/14C23C2/26
Inventor 焦建
Owner 苏州市宝苏矿冶设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap