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Waterproof conveyor belt manufacturing technology

A manufacturing process and conveyor belt technology, applied in belts, applications, coatings, etc., can solve the problems of poor waterproof effect and affecting the mechanical properties of rubber belts, and achieve good waterproof effects, enhanced mechanical properties, and good waterproof performance.

Inactive Publication Date: 2018-03-20
成都龙根现代农业温室制造有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a waterproof conveyor belt manufacturing process to solve the problem that the existing rubber belt waterproof treatment process not only has a bad waterproof effect, but also affects the mechanical properties of the rubber belt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The manufacturing process of waterproof conveyor belt includes the following steps:

[0022] (1) Rubber mixing: mixing rubber to obtain rubber compound;

[0023] (2) Calendering: heat and calender the mixed rubber to obtain a film;

[0024] (3) Molding: With the fabric cloth as the keel, place parallel steel wire ropes on the upper and lower surfaces of the nylon cloth along the length direction of the nylon cloth, and then cover the upper and lower surfaces of the nylon cloth with two pieces of film, and heat press to obtain the belt matrix; nylon The cloth has extremely high wear resistance, enhances the tensile strength of the belt base, and adds steel wires to increase the bending strength of the belt base and improve the mechanical properties

[0025] (4) Vulcanization: The belt substrate is vulcanized by a vulcanizing machine;

[0026] (5) Waterproof treatment: When the vulcanized belt base is cooled to 45°C, apply waterproof paint to the upper surface of the be...

Embodiment 2

[0028] The manufacturing process of waterproof conveyor belt includes the following steps:

[0029] (1) Rubber mixing: mixing rubber to obtain rubber compound;

[0030] (2) Calendering: heat and calender the mixed rubber to obtain a film;

[0031] (3) Molding: With the fabric cloth as the keel, place parallel steel wire ropes on the upper and lower surfaces of the nylon cloth along the length direction of the nylon cloth, and then cover the upper and lower surfaces of the nylon cloth with two pieces of film, and heat press to obtain the belt matrix; nylon The cloth has extremely high wear resistance, enhances the tensile strength of the belt base, and adds steel wires to increase the bending strength of the belt base and improve the mechanical properties

[0032] (4) Vulcanization: The belt substrate is vulcanized by a vulcanizing machine;

[0033] (5) Waterproof treatment: When the vulcanized belt base is cooled to 30°C, apply waterproof paint to the upper surface of the be...

Embodiment 3

[0035] The manufacturing process of waterproof conveyor belt includes the following steps:

[0036] (1) Rubber mixing: mixing rubber to obtain rubber compound;

[0037] (2) Calendering: heat and calender the mixed rubber to obtain a film;

[0038] (3) Molding: With the fabric cloth as the keel, place parallel steel wire ropes on the upper and lower surfaces of the nylon cloth along the length direction of the nylon cloth, and then cover the upper and lower surfaces of the nylon cloth with two pieces of film, and heat press to obtain the belt matrix; nylon The cloth has extremely high wear resistance, enhances the tensile strength of the belt base, and adds steel wires to increase the bending strength of the belt base and improve the mechanical properties

[0039] (4) Vulcanization: The belt substrate is vulcanized by a vulcanizing machine;

[0040] (5) Waterproof treatment: When the vulcanized belt base is cooled to 40°C, apply waterproof paint to the upper surface of the be...

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PUM

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Abstract

The invention relates to a manufacturing process of a conveyor belt, in particular to a manufacturing process of a waterproof conveyor belt. It includes the following steps: (1) Rubber mixing: mixing the rubber to obtain the rubber compound; (2) Calendering: heating and calendering the rubber compound to obtain a film; (3) Forming: using the fabric as the keel, parallel The steel wire rope is placed on the upper and lower surfaces of the nylon cloth along the length direction of the nylon cloth, and then two pieces of film are covered on the upper and lower surfaces of the nylon cloth, and after hot pressing, the belt matrix is ​​obtained; (4) vulcanization: the belt matrix is ​​vulcanized by a vulcanizing machine; ( 5) Waterproof treatment: After the vulcanized belt base is cooled, apply waterproof paint to the upper surface of the belt base. The invention enhances the mechanical performance of the conveyor belt and at the same time performs waterproof treatment on the surface of the conveyor belt, so that the waterproof effect is better.

Description

technical field [0001] The invention relates to a manufacturing process of a conveyor belt, in particular to a manufacturing process of a waterproof conveyor belt. Background technique [0002] Most of the existing transmission devices use rubber as the conveyor belt, and if the rubber is not waterproof, it is easy to denature after a long time of immersion and shorten the service life. Existing conveyor belts generally add waterproofing treatment to the inside of the rubber belt to add a waterproof layer, but the surface of the rubber belt is not protected, and the mechanical properties of the rubber belt are also affected. Contents of the invention [0003] The purpose of the present invention is to provide a waterproof conveyor belt manufacturing process to solve the problem that the existing rubber belt waterproof treatment process not only has a poor waterproof effect, but also affects the mechanical properties of the rubber belt. [0004] In order to solve the above...

Claims

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Application Information

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IPC IPC(8): B29D29/06C09D183/04C09D175/14C09D7/61
CPCB29D29/06C08L2205/02C08L2205/03C09D183/04C08L83/04C08L75/14C08K3/34C08K3/36
Inventor 隆刚
Owner 成都龙根现代农业温室制造有限责任公司