Jacquard ultra-thin non-convex harness cord sheath

A jacquard machine and casing technology, which is applied in the direction of jacquard machines, heddles, textiles, etc., and can solve problems such as loose casing and casing wear

Inactive Publication Date: 2012-07-04
思达泰斯提花机械(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a set of fabrics on the existing jacquard knitting machine is composed of many parallel single wires with small intervals. When the density is high, the surfaces of the wire sleeves will rub against each other. , which accelerates the wear of the bushing, especially the raised part of the bushing ( Image 6 ) will be deformed due to the friction of the raised part caused by the crossing of the rope loops. In addition, the above friction will also cause loosening of the casing

Method used

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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  • Jacquard ultra-thin non-convex harness cord sheath
  • Jacquard ultra-thin non-convex harness cord sheath
  • Jacquard ultra-thin non-convex harness cord sheath

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] Such as Figure 7 , Figure 8 The jacquard ultra-thin non-protruding through wire sleeve shown is made of a hollow tubular body, and the cross-sectional shape of the hollow cavity of the sleeve 4 is a four-leaf shape (the cross-sectional shape of the hollow cavity in the sleeve 4 can also be a cross shape. ), the axis of each leaf tube is parallel and equal to the axis of the sleeve, and the axis of each leaf tube can also rotate around the axis of the sleeve, so that the hollow tube lumen rotates like the rifling in the gun barrel. Such as Figure 9 , Figure 10 As shown, one end of the harness rope 1 passes through the upper clip eye 2 of the heald 3, the harness rope 1 is cross-connected with the heald 3, the casing 4 is lifted upward, and the harness rope 1 and the heald 3 are in the sleeve The inside of the tube 4, because the inside of the sleeve 4 is a special four-leaf shape, so that the intersection of the wire rope 1 and the heddle 3 does not make the sleev...

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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PUM

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Abstract

The invention discloses a jacquard ultra-thin no-boss harness sleeve, including a hollow tube-like body, the cross-section shape of hollow cavity is cross shaped which is quadricuspid shaped, each duct axis and the sleeve axis are parallel and equidistant, each duct axis rotates on the sleeve axis to avoid the raised part of sleeve, the outer wall of sleeve is more smooth to reduce attrition, thesleeve section is four-leaves face to enhance the fixed pressure of joint of harness wire and heald wire, the thickness of sleeve is reduced, the density of mounting heald wire is increased, the contact surface of inner wall and heald-harness wire is increased, the clamping intensity is increased under unchanged shape, reducing the deformed sleeve which is due to tightening sleeve, reducing the surface flaw which is due to deformed sleeve, the sleeve is made of different materials and better performance material to improve the abrasive resistance and reduce the friction coefficient. The structure of invention is simple, and easy to operate.

Description

technical field [0001] The invention belongs to a threading sleeve on a jacquard machine, in particular to an ultra-thin non-protruding threading sleeve for a jacquard machine. Background technique [0002] The harness assembly is composed of the following main components: heald, spring and guide rail. The wire rope passes through the guide rail and is connected with the heald, and the heald is pulled by a spring, and the connection between the heald and the wire rope is formed by a wire rope ring passing through the clip eye on the heald ( figure 1 , 2 , 3), the clip eye on the heald hooks the harness rope ring and locks it, and the casing is lifted upwards to cover and lock the heald and harness rope ( Figure 4 , 5 ). At present, a set of fabrics on the existing jacquard knitting machine is composed of many parallel single wires with small intervals. When the density is high, the surfaces of the wire sleeves will rub against each other. , which accelerates the wear o...

Claims

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03C3/24D03C9/02
Inventor 雷欧宁马辉
Owner 思达泰斯提花机械(杭州)有限公司
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