Roller repair method and roll

A roll-one-roller technology, applied in the field of roll repair, can solve problems such as damage to the base of the roll

Inactive Publication Date: 2016-03-16
FELIX BOTTCHER GMBH & CO KG
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Further, since the adhesive connection between the bearing bracket assembly and the roller base body needs to be released when the bearing bracket assembly is completely removed, there is a possibility of damaging the roller base body when the bearing bracket assembly is completely removed

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
  • Roller repair method and roll
  • Roller repair method and roll
  • Roller repair method and roll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The roll comprises a cylindrical roller base which can be made of plastic or plastic composite material, for example carbon fiber reinforced plastic or glass fiber reinforced plastic. A cover 12 is provided on the outer surface of the roller base 10 . Depending on the application, this covering can be made of rubber. A bearing carrier assembly 16 is inserted in each of the two end regions 14 of the basic roller body 10 . Typically the bearing bracket assembly 16 is made of steel. The outer side 18 of the bearing bracket assembly 16 is bonded to the inner side 20 of the roller base 10 by bonding. The inner side 22 of the bearing bracket assembly 16 has been ground to form an inner surface 24 which abuts the outer race 26 of the roller bearing 28, the inner race 30 of which is disposed on a shaft 31 which is used for For carrying printing rollers.

[0026] Due to the wear of the cover 12, the cover needs to be replaced at regular intervals. In this way, the cover 12 ...

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 relates to a method of repairing a roll comprising a roll base (10) made of plastic or plastic composite material, a bearing bracket assembly (16) inserted in the roll In the two end regions (14) of the sub-base (10); the bearing support assembly (16) is connected to the roller base (10) by bonding. The inner surface (24) of the damaged bearing bracket assembly (16) can be milled and the corresponding sleeve (32, 44) Inserted into the bearing bracket assembly (16), the inner surface (36) of the sleeve is used to hold the outer race (26) of the roller bearing (28) supporting the roll. The invention further relates to a printing roller inserted into the sleeve (32, 44).

Description

technical field [0001] The invention relates to a roll repair method and a roll. Background technique [0002] The roll is a rollable symmetrical body, which is currently widely used in various technical fields to apply pressure to the material to shape the material, and is also widely used in printing machinery to print ink to the on various materials. The rolls used in printing machinery are called printing rolls. [0003] The roll includes a cylindrical roller base body, and a bearing support assembly is respectively inserted into the two end sides of the roller base body. The bearing support assembly is used to support the outer bearing ring of the roller bearing supporting the printing roller. The roller bearings are disposed on an axis or support pin and bearing bracket assembly. The outer surface of the roller base may be provided with a coating or covering depending on the application environment of the printing roller. When provided as a covering, elastomers su...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B41F13/08B41F13/20F16C13/02F16C35/077
CPCB41F13/08B41F13/20F16C13/02F16C35/077F16C2324/00F16C2324/16Y10T29/49718
Inventor 格雷厄姆·麦克法兰托尔斯滕·皮菲尔于尔根·德伊森
Owner FELIX BOTTCHER GMBH & CO KG
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