Seamless conveying belt and manufacture method thereof

A manufacturing method and conveyor belt technology, applied to conveyors, chemical instruments and methods, transportation and packaging, etc., can solve the problems of poor coating uniformity, difficult control of thickness, complicated process, etc., and achieve uniformity and stress Uniform, overall seamless and flat effect

Inactive Publication Date: 2010-02-03
周炳光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of using the above method to manufacture conveyor belts are: low efficiency, poor coating uniformity, difficult to control thickness, and complicated process

Method used

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  • Seamless conveying belt and manufacture method thereof

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Embodiment Construction

[0021] see figure 1 , a kind of seamless conveyer belt described in the present embodiment, comprises a closed base belt, and this seamless conveyer belt is formed a closed mixed layer 1 by the closed base belt without joint and rubber, and an outer rubber is designed on the outer surface of closed mixed layer 1 Layer 2, an outer silica gel layer 3 is designed on the outer surface of the outer rubber layer 2. The closed mixed layer 1 and the outer rubber layer 2 can be integrally formed by pouring and scraping liquid rubber on the closed base belt without joints. The outer silica gel layer 3 and The outer rubber layer 2 can be tightly connected together by spraying liquid silicone on the outer rubber layer 2 .

[0022] The material selected for manufacturing the jointless closed base belt may be woven fabric, and the woven fabric may be a blanket.

[0023] A method for manufacturing a seamless conveyor belt, the method for manufacturing the seamless conveyor belt comprises th...

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Abstract

The invention relates to a seamless conveying belt. The conveying belt forms a closed hybrid layer by a joint-free closed base belt and rubber, an outer rubber layer is designed on the outer surface of the closed hybrid layer, and an outer silica gel layer is designed on the outer surface of the outer rubber layer. The manufacture method of the conveying belt comprises the following steps: (1) selecting a plane annular woolen blanket as the joint-free closed base belt; (2) mounting the joint-free closed base belt on a rubber spreading machine; (3) starting the rubber spreading machine, pouringliquid rubber on the joint-free closed base belt and spreading the liquid rubber by a scraper; (4) spraying liquid silica gel on the outer surface of the outer rubber layer; (5) after the outer silica gel layer is solidified, abrading the outer surface of the outer silica gel layer by an abrading machine; (6) taking the product out of the machine and putting into a warehouse. The seamless conveying belt produced by the method has seamless integration and high strength and quality without sticking a conveying object and meets the requirement of a super wide and / or a super long product by a user. The invention has simple manufacture method, high production efficiency and less equipment investment.

Description

technical field [0001] The invention relates to the field of industrial conveyor belts, in particular to a seamless conveyor belt and a manufacturing method thereof. Background technique [0002] In the field of industrial production, there is a need for a high-strength seamless conveyor belt with special requirements, such as a fabric surface treatment or a composite belt. The thickness is uniform, especially the outer surface is required to be smooth and not stick to the conveyed objects. The conveyor belts in the prior art cannot meet the above requirements. There are joints on the conveyor belt, and the joints are not smooth. The conveyor belt is not strong enough to crack easily. Meet some special requirements in industrial production. Therefore, people urgently hope that a kind of conveyer belt that can meet above-mentioned special requirements comes out. [0003] In the manufacturing method of the conveyor belt in the prior art, for the canvas core rubber conveyor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/32D06N3/18B32B25/02B32B25/04B32B25/10B29C70/40
Inventor 周炳光
Owner 周炳光
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