Vulcanization bonding process by template method for conveying belt

A template method and bonding technology, used in belts, other household appliances, household appliances and other directions, can solve the problems of high vulcanization temperature, complex process, long bonding time, etc., to achieve a simple bonding process, improve work efficiency, save money The effect of human and material resources

Inactive Publication Date: 2011-09-14
TIANJIN JINBIN PETROCHEM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, there are also disadvantages such as high vulcanization temperature, long bonding time, and complicated process.

Method used

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  • Vulcanization bonding process by template method for conveying belt
  • Vulcanization bonding process by template method for conveying belt
  • Vulcanization bonding process by template method for conveying belt

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0037] The design idea of ​​the vulcanization bonding process in the present invention is: vulcanization bonding is to cut the cloth layer and the rubber layer at the joint of the tape into symmetrical differential steps according to a certain form and angle, apply glue to make it adhere, and then Under pressure and temperature conditions, heat for a certain period of time for vulcanization reaction, so that raw rubber becomes vulcanized rubber, so that the joint can obtain the best adhesive strength.

[0038] The process is described in detail below.

[0039] A template method vulcanization bonding process for conveyor belts, the steps of vulcanization bonding are:

[0040] (1) Turn the bonding int...

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PUM

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Abstract

The invention relates to a vulcanization bonding process by a template method for conveying belts, which comprises: cutting a cloth layer and a glue layer of a belt joint part into symmetric gradient according to a certain form and angle, smearing rubber cement for bonding, then heating for a certain time to perform a vulcanization reaction at a certain pressure and temperature so as to allow rawrubber to become vulcanized rubber and provide the joint with optimal bonding strength. The invention introduces a bold innovation based on the original thermal bonding process, establishes a new process of lineation cutting and peeling for vulcanization bonding template; the process greatly shortens the bonding time; the new cutting and bonding process for the vulcanization bonding template method is safe, simple and rapid, saves human and material resources, improves working efficiency, increases the quality by 15-20%, and fills a gap in belt vulcanization bonding technology.

Description

technical field [0001] The invention belongs to the field of material transmission, and relates to a conveyor belt, in particular to a template method vulcanization bonding process for the conveyor belt. Background technique [0002] The belt conveyor is the main equipment for transporting coal from the coal unloading ditch to the raw coal bunker of the boiler. The conveyor belts used in the belt conveyor are one for use and one for backup. When a conveyor belt fails, use the spare belt for operation, such as Another failure of the backup tape at this stage will lead to interruption of operation, directly resulting in shutdown of the furnace and power outage, and the supply of petrochemical first-line equipment and domestic electricity and steam will be stopped. The loss is immeasurable and the responsibility is heavy. [0003] The most typical damage forms of the conveyor belt are: (1) the conveyor belt deviates during operation; (2) the working surface layer and edge of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/48B29L29/00
Inventor 李坤张宝发刘任丰
Owner TIANJIN JINBIN PETROCHEM EQUIP
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