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Warp knitting machine and method for producing warp knitted fabrics

A warp knitting machine and knitting needle technology, applied in the field of warp knitting machines, can solve problems such as skin discomfort and hard warp knitting

Active Publication Date: 2020-02-18
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of such fabric extraction, especially in Raschel machines, relatively stiff warp knitted fabrics are produced, which are uncomfortable for the skin, for example, when worn.

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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  • Warp knitting machine and method for producing warp knitted fabrics
  • Warp knitting machine and method for producing warp knitted fabrics
  • Warp knitting machine and method for producing warp knitted fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Figure 1a and 1b Schematically shows the components of a warp knitting machine, namely the yarn guide needle 1 (which is configured here as an eye needle and guides the yarn 2), the knitting needle 3 (which is also called "working needle"), the knockout sinker sheet 4 and crimp 5.

[0029] Figure 1a Knockout is shown schematically. Here it is assumed that the loop is stripped at a rotation angle of 0° of the main shaft of the warp knitting machine, which is also not shown.

[0030] Figure 1b shows the relative Figure 1a Embodiment of the parts of the warp knitting machine slightly changed.

[0031] in accordance with Figure 1a In the design scheme, the gripping throat 7 is constructed as a part of the knock-off sinker 4 . in accordance with Figure 1b In the design scheme of the design, the gripping throat 7 is constructed at the clamper 5. The desired grip when the knitting needle 3 is raised can then be achieved by the cooperation of the knocker sinker ...

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 relates to a warp knitting machine with knitting needles (3), guide needles (1) and a sinker assembly with knockout ribs (15) and a method for producing warp knitted fabrics. ) and the crimping device (5), wherein the knitting needle (3), the guide needle (1) and the sinker assembly are arranged side by side with each other in the width direction. Expect a large number of manufacturing possibilities. It is provided that the sinker assembly has a knockout sinker (4) and a clamp (5) separate from the knockout sinker (4), wherein the knockover sinker (4) and the clamper (5) can be driven with different motions over at least a portion of their respective motion profiles.

Description

technical field [0001] The invention relates to a warp knitting machine with a knitting needle, a guide needle (Legenadel) and a sinker assembly (Platinenanordnung) with a stripping edge (Abschlagkante) and a clamp (Niederhalter), wherein, The knitting needles, guide needles and sinker assemblies are respectively arranged side by side in the width direction. [0002] Furthermore, the invention relates to a method for producing warp-knitted fabrics, in which the yarns of a yarn sheet (Fadenschar) are guided by a guide needle relative to the knitting needles, wherein the sinker penetrates into the in the yarn sheet. Background technique [0003] Warp knitting machines of different construction types differ especially in the direction of the fabric withdrawal. If the fabric, i.e. the warp knitted fabric produced, is drawn approximately linearly or at a relatively large obtuse angle relative to the conveyed yarn, the drawn warp knitted fabric will be looped when the needles ar...

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): D04B23/24D04B27/04
CPCD04B23/24D04B27/04D04B27/06D04B27/08D04B21/00
Inventor M.阿佩尔曼K.布兰德尔G.戈塔
Owner KARL MAYER STOLL R&D GMBH