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

A kind of stencil belt thermal bonding method

A steel mesh and hot glue technology, applied in belt fasteners, belts/chains/gears, machinery and equipment, etc., can solve the problems of high burning temperature of belt rubber layer, damage to the occupational health of workers, shortened service life, etc. Achieve the effect of improving the level of cleaning and environmental protection, conducive to occupational health, and improving the cleaning effect

Inactive Publication Date: 2021-01-26
LAIWU IRON & STEEL GRP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current thermal bonding technology is mainly to burn the damaged rubber of the mesh belt. The burning temperature of the rubber layer of the belt is high and the time is long. The steel mesh is seriously oxidized and easy to break, resulting in a short service life of the cementing head and a long maintenance operation time; and the rubber layer The combustion produces a large amount of thick smoke, which is pungent and unpleasant. Since most of the belts are in the corridor, the situation is even worse, which seriously damages the occupational health of the workers; when burning the damaged section, it is easy to affect the intact section and further shorten the belt. service life

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
  • A kind of stencil belt thermal bonding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025]In order to clearly illustrate the technical characteristics of this solution, the following describes the solution through specific implementations.

[0026]A method for thermal bonding of steel mesh bands includes the following steps:

[0027]1. Remove the rubber on both sides of the damaged steel mesh. The splint 2 is fixed at both ends of the damaged section of the steel mesh belt, the splint spacing is 200mm~300mm, and the splint 2 includes two bent plates whose side width is not less than 60mm. The four bent plates are fixed in pairs on the upper and lower sides of the two ends of the damaged section of the steel mesh belt. The bent plates are provided with connecting holes located on the outside of the steel mesh belt. The opposite bent plates pass through the connection The fixing bolts of the holes are fastened together. In order to reduce the production cost, the splint of this embodiment is made of angle steel ∠63×63×6.

[0028]After the splint is fixed, the upper side rubbe...

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

PropertyMeasurementUnit
widthaaaaaaaaaa
thicknessaaaaaaaaaa
widthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a thermal bonding method for a stencil belt, comprising: 1) removing the glue on the stencil; 2) cleaning the residual glue on the stencil; 3) removing the damaged steel mesh section; 4) lapping the stencil with a steel rope ;5) Clean the steel mesh and rubber material, spread the rubber material, and brush the glue; 6) Cut the rubber edge and compact it; 7) Vulcanize. The invention effectively overcomes the disadvantages of serious smoke pollution and reduced steel mesh oxidation strength in the prior art, greatly improves the cleaning and environmental protection operation ability, greatly shortens the operation time, and effectively improves the bonding strength of the belt.

Description

Technical field[0001]The invention relates to the technical field of connection of steel mesh belts, in particular to a method for thermal bonding of steel mesh belts.Background technique[0002]Belt conveyor is a kind of conveying machinery widely used in mining, chemical and cement plants. It has the advantages of large conveying capacity, simple structure, convenient maintenance, and standardized parts. Its capacity and conveying distance are unmatched by all other conveying equipment. Compared with canvas core and traditional steel wire core conveyor belt, steel mesh belt has more advantages, such as high strength, low elongation, good troughability, not easy to peel off from the core layer, etc., so it is widely used in belt conveyors. After long-term use, the steel mesh belt will be damaged or excessively worn. If the entire strip is replaced, the cost is higher, and it is usually treated by thermal bonding.[0003]The current thermal bonding technology is mainly to burn off the d...

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): F16G3/16
CPCF16G3/16
Inventor 万付建
Owner LAIWU IRON & STEEL GRP
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