Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-equilibrium fly roll

A technology for balancing pressure and paper rollers, which is applied in the field of paper pressure rollers, and can solve the problems of unprocessable inner diameters and poor balance of pressure paper rollers, and achieve the effects of improving the phenomenon of overweight, facilitating processing, and consistent inner diameters

Inactive Publication Date: 2012-12-05
SHANDONG ZHANGQIU DAXING PAPER MAKING MACHINERY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The purpose of the present invention is to provide a high-balance platen roller to solve the problem that the inner diameter of the cast platen roller cannot be processed, and the balance is poor

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
  • High-equilibrium fly roll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] like figure 1 As shown, the high-balance platen roller includes a roller body 1 and a fixed bushing 2. The roller body is provided with an inner hole 3 along the axis, and the fixed bushing 2 is fixed on the inside of the two ends of the roller body 1. In the hole 3, an interference fit is adopted, and the middle part of the fixed shaft sleeve 2 is provided with a through hole 4 matched with the fixed shaft. Since the diameter of the inner hole 3 of the roller body 1 is consistent, the inner diameter 2 of the roller body 1 can be finished after the casting of the roller body 1, which can not only reduce the weight of the roller body 1 but also improve the problem of eccentricity of the roller body 1. Both ends are installed with fixed bushings 2 through interference fit, which are matched with the shaft to be installed. At the same time, the fixed bushings 2 are small in size and easy to process, and can well ensure that their own center of gravity does not shift, there...

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 high-equilibrium fly roll and relates to a fly roll, to solve the problem that the inner diameter of the cast fly roll cannot be machined and is poor in overweight equilibrium. The high-equilibrium fly roll comprises a roll body and a fixed shaft sleeve, wherein the roll body is provided with an inner hole along the shaft center; the fixed shaft sleeve is fixed inside the inner hole on the two end parts of the roll body; through interference fit, the middle part of the fixed shaft sleeve is provided with a through hole which is matched with a fixed shaft. According to the invention, the roll body has a consistent inner diameter and is convenient to machine, thereby improving an overweight phenomenon; moreover, the shaft sleeve is arranged on the two ends of the roll, so that the roll is conveniently connected with the shaft and is also convenient to change.

Description

technical field [0001] The invention relates to a paper pressing roller, in particular to a high balance pressing paper roller. Background technique [0002] The two ends of the pressing paper roller currently used are provided with bosses, so that the inner diameter of the end is smaller than the inner diameter of the middle part of the roller. This is to facilitate the installation of shafts at the two ends. Uneven distribution, because the inner diameter of both ends of the roller is small, the inner wall of the roller cannot be processed, so the whole roller is heavy and the balance is poor. Contents of the invention [0003] The purpose of the present invention is to provide a high-balance platen roll, which solves the problem that the inner diameter of the cast platen roll cannot be processed, and the balance is poor. [0004] The technical solution adopted by the present invention to solve the technical problem is: a high-balance platen roller, which is characteriz...

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 Applications(China)
IPC IPC(8): B65H27/00
Inventor 满成河
Owner SHANDONG ZHANGQIU DAXING PAPER MAKING MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com