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A kind of preparation method of high-performance dragon belt

A high-performance, dragon-belt technology, applied in the direction of chemical instruments and methods, lamination, layered products, etc., can solve the problem of increased wear, achieve moderate cost, good strength, and improve practicability

Inactive Publication Date: 2015-08-05
CHANGSHU JIANHUA WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of textile technology, the rotational speed of the rotor is getting higher and higher, and the amount of wear between the dragon belt and the driving wheel has increased sharply. The wear of the dragon belt has become the main factor affecting the service life of the dragon belt.

Method used

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  • A kind of preparation method of high-performance dragon belt

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Concrete preparation process is as follows:

[0019] a) Prepare the wear-resistant layer. The main components and percentage ratio of the wear-resistant layer are: 85% NBR, 5% ceramic particles, 4% resin, and the rest are additives; the preparation process of the wear-resistant layer is as follows: Mixing, kneading, calendering, trimming, etc., the total thickness of the wear-resistant layer is about 1.4mm; among them, the kneading temperature is controlled at 75 ° C, and the time is 18 minutes; during the rolling process, the wear-resistant layer A groove structure is formed in the middle of the upper surface, the depth of the groove structure is about 0.5mm, and the width is about 1 / 3 of the total width of the wear-resistant layer;

[0020] b) Prepare the elastic layer. The main material of the elastic layer is chloroprene rubber. The preparation process includes: raw material melting, calendering, film forming and trimming, etc. The thickness of the prepared elastic ...

Embodiment 2

[0026] Concrete preparation process is as follows:

[0027] a) Prepare the wear-resistant layer. The main components and percentage ratio of the wear-resistant layer are: 88% NBR, 4% ceramic particles, 3% resin, and the rest are additives; the preparation process of the wear-resistant layer is as follows: Mixing, kneading, rolling, trimming, etc., the total thickness of the wear-resistant layer is about 1.4mm; among them, the kneading temperature is controlled at 80 ° C, and the time is 15 minutes; during the rolling process, the wear-resistant layer A groove structure is formed in the middle of the upper surface, the depth of the groove structure is about 0.5mm, and the width is about 1 / 3 of the total width of the wear-resistant layer;

[0028] b) Prepare the elastic layer. The main material of the elastic layer is chloroprene rubber. The preparation process includes: raw material melting, calendering, film forming and trimming, etc. The thickness of the prepared elastic laye...

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
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Abstract

The invention discloses a preparation method of a high-performance tangential belt. The preparation method comprises the following steps: (a) preparing an abrasion-resistant layer; (b) preparing an elastic layer; (c) preparing a functional bar; (d) carrying out adhesion treatment; (e) carrying out vulcanization treatment; and (f) drying. The invention discloses a preparation method of the high-performance tangential belt. According to the preparation method, working procedure arrangement is reasonable, implementation is simple and convenient, cost is appropriate, the interlayer bonding intensity of the prepared tangential belt is high, and favorable intensity, elasticity and abrasion resistance are shown during the using process; meanwhile, the abrasion resistant layer has a certain self-lubricating performance due to a functional bar structure added in the abrasion resistant layer, and the abrasion quantity of the abrasion resistant layer is effectively controlled, so that the tangential belt is suitable for various high-speed spinning devices, and the practicability of the tangential belt is improved greatly.

Description

technical field [0001] The invention belongs to a method for preparing a dragon belt, a method for preparing a high-performance dragon belt with outstanding heat resistance, corrosion resistance and abrasion resistance and certain self-lubricating performance, and belongs to the technical field of needle spinning. Background technique [0002] Dragon belt transmission is a form of flat belt transmission, which is a multi-point transmission in which dozens to hundreds of driven wheels are driven by one driving wheel. Because the belt is long and narrow, it runs like a dragon swimming, so it is customarily called a "dragon belt"; many driven wheels in the dragon belt drive are on the same plane and require the same direction of rotation, so it does not rely on It is driven by a larger wrap angle, but almost tangentially, so it is also called tangential transmission. This is the main feature that distinguishes the dragon belt from the general flat belt transmission. Long belt ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/12B32B37/06B32B25/04B32B25/14C08L9/02C08L11/00C08L7/02C08K3/04
Inventor 姚建华
Owner CHANGSHU JIANHUA WEAVING
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