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U-type transmission belt and preparation method thereof

A transmission belt, U-shaped technology, applied in the field of transmission belts, can solve the problems of picture distortion, large cumulative tolerance, and failure to obtain users, and achieve the effects of good bending, increased transmission torque, and reduced transmission space

Active Publication Date: 2015-01-28
NINGBO GUL TZ RUBBER BELT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid development of the advertising industry, more and more advertising companies use universal inkjet printers, but our traditional inkjet printers mainly use transmission belts, because the length of the belt is about 4 meters. The cumulative tolerance of the pitch is large, which often leads to a slight bad mesh between the belt teeth and the pulley during operation, and the picture will be distorted, which will not be fully recognized by users and the market.

Method used

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  • U-type transmission belt and preparation method thereof
  • U-type transmission belt and preparation method thereof
  • U-type transmission belt and preparation method thereof

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Embodiment Construction

[0026] The best mode for carrying out the present invention will be described below with reference to the appropriate drawings.

[0027] A transmission belt of the present invention is a U-shaped transmission belt, which successively comprises an outer layer of U-shaped groove neoprene, a glass fiber layer, a neoprene tooth layer and an elastic nylon cloth layer, and the groove of the neoprene belt back is The type is U-shaped groove.

[0028] The width S1 of the bottom of the U-shaped middle groove is 3.0mm, the width and height of the bottom of the grooves on both sides are S2 is 1.5mm, the width S3 of the top is 1.0mm, and the tooth height H1 is 0.8mm.

[0029] The width b of the U-shaped transmission belt is 8±0.40mm.

[0030] The thickness H2 of the U-shaped transmission belt is 2±0.15mm.

[0031] The inner tooth shape of the U-shaped transmission belt is trapezoidal teeth. The pitch Pb of the trapezoidal tooth is 2.016mm, the root transition radius rr is 0.13mm, the l...

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Abstract

Disclosed are a U-type transmission belt and a preparation method thereof. The U-type transmission belt sequentially comprises an outer U-type groove chloroprene rubber layer, a glass fiber layer, a toothed chloroprene rubber layer and an elastic nylon fabric layer. The grooves formed at back of the chloroprene rubber belt are U-type grooves.

Description

technical field [0001] The invention relates to the field of transmission belts, in particular to a U-shaped transmission belt and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of the advertising industry, more and more advertising companies use universal inkjet printers, but our traditional inkjet printers mainly use transmission belts, because the length of the belt is about 4 meters. The cumulative tolerance of the pitch is large, which often leads to a slight meshing phenomenon between the belt teeth and the pulley during operation, and the image distortion will appear, which cannot be fully recognized by users and the market. Contents of the invention [0003] The present invention aims to provide a simple and economical preparation process for a U-shaped transmission belt, and the transmission belt has the characteristics of safety, environmental protection and precise transmission. [0004] A U-shaped transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G1/28F16G1/21B29D29/08
CPCB29D29/08F16G1/21F16G1/28
Inventor 应建丽胡志洪
Owner NINGBO GUL TZ RUBBER BELT
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