Jacquard chain warping machine

A warping machine and chain technology, applied in warping machines, manufacturing tools, other manufacturing equipment/tools, etc., can solve problems such as rope breakage and adverse effects of jacquard chain structure

Active Publication Date: 2016-07-13
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to alternating stresses in the yarn, which adversely affects the structure of the jacquard chain
In addition there is a risk of the rope breaking when a certain load is reached

Method used

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  • Jacquard chain warping machine
  • Jacquard chain warping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The Jacquard chain warper 1 , which can also be called a short chain warper, has a warping cylinder 2 which is rotatably supported on a base 3 . The warping cylinder 2 can be rotated or rotated by means of a warp thread drive (not shown in detail), as indicated by arrow 4 , which can be arranged, for example, in the base 3 .

[0025] Distributed over the circumference of the warping cylinder 2 , several conveying surfaces are arranged, which are displaceable parallel to the axis of rotation of the warping cylinder 2 . These conveying surfaces can be, for example, endless belts, but these are not shown in detail.

[0026] In addition to the warping cylinder 2, a plurality of yarn bobbins 5 are also arranged stationary in the creel, which is not shown in detail, that is to say, these yarn bobbins 5—in any case during the warping process—relative to the The base 3 is arranged in a fixed position. A thread 6a or 6b is withdrawn from each thread bobbin 5 and is guided by t...

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PUM

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Abstract

One claims a jacquard chain warping machine, the with the warping roller, the warping roller having an axis of rotation and the circumference is provided with a conveying surface up the circumference, said conveying surface can be parallel to the rotation axis, guide device, the guide device has at least one thread, said thread guide can be moved between the working position and the static position, the end face circumference of the working position, a yarn the yarn guidance to warping roller of upper, in the rest position, a yarn the yarn guidance to warping roller of, wherein, roller and guide device can be relative, and the yarn winding mechanism is provided with the upper end face of the warping roller. Even if the desired yarn number can be a plurality of good winding mass. For this purpose can be considered of, yarn winding mechanism (8) is divided into at least two sections, wherein one section is winding section (10), one section of the conveying section (11).

Description

technical field [0001] The invention relates to a jacquard chain warping machine with: a warping cylinder having an axis of rotation and a circumference on which conveying surfaces are arranged, the conveying surfaces being movable parallel to the axis of rotation; a yarn guide a device having at least one yarn guide displaceable between an operating position and a rest position, in the operating position the yarn guide guides the yarn onto the circumference of the warping cylinder, In the rest position, the thread guide guides the yarn before the end face of the warping cylinder, wherein the warp drum and the thread guide device are rotatable relative to each other, and the end face of the warp drum is provided with a yarn take-up mechanism. Background technique [0002] Such a Jacquard chain warper is known, for example, from EP2284304B1. Here, the yarn take-up mechanism is a rope or a thread or a monofilament. [0003] Jacquard chain warpers are used to produce so-calle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02H3/00D02H13/00
CPCD02H3/04
Inventor M.富尔
Owner KARL MAYER STOLL R&D GMBH
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