Figuring yarn guiding device of war knitting machine

A yarn guide device and warp knitting machine technology, which is applied in the field of warp knitting machines, can solve the problems of yarn guide needle offset, electrode composition, complex circuit structure, and high cost, and achieve good safety, reduce mechanical transmission, and low cost Effect

Inactive Publication Date: 2005-06-08
王占洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution of this invention can achieve the effect of yarn guide needle offset, but its electrode structure and circuit structure are complicated and the cost is high

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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  • Figuring yarn guiding device of war knitting machine
  • Figuring yarn guiding device of war knitting machine
  • Figuring yarn guiding device of war knitting machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] best practice

[0015] The guide needle 1 utilizes a connector 2 made of insulating material such as plastic, and is connected with the intermediate body 3 by injection molding, and the upper part of the intermediate body 3 is fixed on the bar 15 by a fixing device 14 made of insulating material.

[0016] The intermediate body 3 is made of a conductive and elastic material such as a silicon steel sheet, and its two sides are coated with a conductive material such as a conductive glue, so that an internal electrode 4 and 5 are formed on both sides of the intermediate body 3, because the internal electrode 4 , 5 and the intermediate body 3 are all conductors, so the two internal electrodes 4 and 5 are electrically connected in phase.

[0017] The internal electrodes 4 and 5 are respectively covered by continuous piezoelectric layers 6 and 7, and continuous conductive coatings are respectively coated on the piezoelectric layers 6 and 7 to form external electrodes 8 and 9, ...

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

A patterning finger tricot machine, the needle being integrated with the intermediate by dielectric made of electric materials, and then fixed onto the guide bar. The dielectric has piezoelectric coatings on both sides, which consist of interior electrode, piezoelectric coating covered by exterior electrode. The exterior electrode binds one control circuit which produces electron-positron pair to affect exterior electrode. The structure of this instrument is simple and the cost is low.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a warp knitting machine with at least one bar, the guide needle of which can be shifted by at least one stitch distance by means of jacquard-assisted control. Background technique [0002] The traditional warp knitting machine adopts the mechanical jacquard method, which has a complex structure, takes up a lot of space, has many mechanical transmissions during work, and the pattern change is difficult, and the safety factor is not high. Chinese patent ZL94117618.5 discloses a kind of warp knitting machine, and its guide needle is fixed on the bar through the middle connection of a support bar which is bendable by at least one piezoelectric bending transducer, and the support bar is made of an electrically insulating material. and carrying on at least one side a coating consisting of a piezoelectric active layer covered by an inner electrode and an outer electrode and a control ci...

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 Applications(China)
IPC IPC(8): D04B27/32
Inventor 王占洪
Owner 王占洪
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