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Yarn guide device in warp knitting machine

A yarn guide device and warp knitting machine technology, which is applied in warp knitting, textiles, papermaking, knitting, etc., and can solve the troublesome problems of changing the position of the yarn guide unit

Active Publication Date: 2010-11-24
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both make the positional change of the thread guide unit on the drive element relatively labor-intensive

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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  • Yarn guide device in warp knitting machine
  • Yarn guide device in warp knitting machine
  • Yarn guide device in warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 A thread guide 1 of a not shown warp knitting machine with a drive element 2 is shown schematically. The drive element 2 is guided in a groove of a comb body, which is not shown here for reasons of clarity. The drive element 2 is in a position to transmit tension and compression. It can also be called a "tension and compression element". The drive element 2 can be formed, for example, from a wire. It can also be formed by a cable, if the cable is sufficiently rigid so that not only tensile forces but also compressive forces can be transmitted.

[0026] The comb body usually has a plurality of grooves arranged parallel to one another, wherein a drive element 2 is arranged in each groove.

[0027] A plurality of thread guide units 3 are fastened to each drive element 2 . exist figure 1 Only one thread guide unit 3 is shown in . The thread guide unit 3 has a thread guide 4 which, in the shown case, is formed by a thread guide needle with a thread guide eye ...

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 present invention relates to a yarn guide device (1) in a warp knitting machine, and comprises at least a yarn guide unit (3) and at least a driving element (2), wherein the yarn guide unit (3) is provided with a yarn guide element (4) with a handle lever (6) connected with a holding element (8), and the holding element is arranged on the driving element (2) and is provided with a clamping surface. In order to changing the position of the yarn guide unit on the driving element simply, the handle lever (6) may be rotatably arranged in the holding element (8) and has at least two different diameters (D1, D2) in a clamping portion, wherein a distance between the clamping portion and the clamping surface (11) is more than a thickness of the driving element (2) at a first rotating position and is less than the thickness of the driving element (2) at a second rotating position.

Description

technical field [0001] The invention relates to a yarn guide device of a warp knitting machine, which has at least one yarn guide unit and at least one drive element, wherein the yarn guide unit has a yarn guide with a handle, which is connected to a holding element, the holding The element is arranged on the drive element and has a clamping surface. Background technique [0002] Warp knitting machines for producing knitted fabrics with complex patterns have various so-called "String-Barren". In such tandem bars, the thread guides, usually formed of thread guide needles, are fastened in groups to a drive element in each case. When the drive element moves, the corresponding yarn guide is moved together. A plurality of drive elements and correspondingly groups of yarn guides can be mounted on a common bar body, which can be additionally moved. The thread guide pitch in a group corresponds to, for example, a weave pattern cycle. [0003] When changing the pattern, it is nec...

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): D04B27/10
CPCD04B27/02D04B27/24
Inventor G·舒勒M·阿诺尔德
Owner KARL MAYER STOLL R&D GMBH
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