Band core weaving method of solid core apron band

A technology for conveyor belts and belt cores, applied in conveyors, textiles, papermaking, fabrics, etc., can solve the problems of inability to produce high-strength conveyor belts, wide-width conveyor belts, and limited capacity of opening mechanisms, etc., to improve the support situation , The distribution density of the warp line is reduced, and the structure is simple

Inactive Publication Date: 2003-02-05
王光华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most obvious disadvantage is that only one shed is opened in one working cycle, and only one weft thread is drawn, so the output is low. As far as the domestic conveyor belt loom is concerned, there are two additional disadvantages. One is that due to the limited capacity of the shedding mechanism, it cannot produce High-strength conveyor belt with five layers of weft threads. Second, the width of the loom is small and cannot produce wide conveyor belts.

Method used

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  • Band core weaving method of solid core apron band
  • Band core weaving method of solid core apron band
  • Band core weaving method of solid core apron band

Examples

Experimental program
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Embodiment Construction

[0017] Such as figure 2 As shown, the conveyor belt is fed into two pairs of warp threads by an entrance a. Weft threads B are bundled together; at the first row (horizontal direction is layer, vertical direction is row), the first warp thread 1a is on the first layer of weft thread A, and the fourth warp thread 4a is under the second layer of weft thread B , and the second warp 2a and the third warp 3a are in the middle of the first layer of weft A and the second layer of weft B, at this moment the first warp 1a and the fourth warp 4a are binding two layers of weft A, B; At the second row, the first warp thread 1a descends and the fourth warp thread 4a rises to the middle of the two layers of weft threads A and B, while the second warp thread 2a rises above the first layer of weft thread A, and the third warp thread 3a descends to Two layers of weft threads A and B are bundled under the second layer of weft threads B. In this way, the alternating and alternating binding has...

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Abstract

The weaving method of band core of apron band includes the following steps: using n inlets, respectively feeding two pairs of warp yarns from every inlet; using four heddles, every heddle has n heddle eyes, distance between two heddle eyes is the heigth of one shed, every work circulation can form n+1 diamond sheds; feeding n+1 weft yarns, using warp yarns to alternatively strap n+1 layers of weft yarns according to identical movement reguliarity to form the invented apron band with n+1 layer of weft yarns. Said invention adopts combination of multished formation and multi-repair weft insertion, and users vertical weaving process to raise product yield and quality, and can produce wide-width high-strength heavy apron band.

Description

technical field [0001] The invention relates to a weaving method for a core of a whole-core conveyor belt. Background technique [0002] Conveyor belt is a widely used means of transportation. It can be seen in the underground of railways, roads, ports, mines, and even in industrial and agricultural production lines. The conveyor belt is made of fabric (belt core) dipped in plastic and plasticized or pasted with rubber vulcanization. The rubber or plastic in the core is used to bond the fibers in the core together. The rubber or plastic on the outside of the core is The plastic is to protect the core from being damaged by the conveyed things. The conveying capacity of the conveyor belt mainly depends on the strength of the belt core in the conveyor belt. If the strength is high, it can transport heavy things, or it can transport more things per unit time. With the progress of society, high-strength Conveyor belts are more popular. [0003] The me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/34D03D1/00D03D13/00
CPCD03D35/00
Inventor 王光华
Owner 王光华
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