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Looping tool and warp knitting machine

A technology of loop forming tools and warp knitting machines, which is applied in warp knitting, textiles, papermaking, knitting, etc., and can solve problems such as lowering the quality of knitted products

Pending Publication Date: 2020-12-15
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the deformation, the quality of the knit produced by the warp knitting machine may be reduced

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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  • Looping tool and warp knitting machine
  • Looping tool and warp knitting machine
  • Looping tool and warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] figure 1 A schematic diagram of a first variant of the loop forming tool 1 of the invention is shown. The loop forming tool 1 has two loop forming elements 2 . Each loop forming element 2 has a stem part 3 and a functional part 4 . The functional part 4 is a needle hook. The connecting element 5 of the loop forming tool 1 connects the two loop forming elements 2 . The loop forming element 2 and the connecting element 5 consist of metal. The connecting element 5 is welded to two facing sides 6 of the loop forming element 2 . The loop forming tool 1 has only two loop forming elements 2 .

[0043] figure 2 A schematic diagram of a second variant of the loop forming tool 1 of the invention is shown. The loop forming tool 1 has five loop forming elements 2 . Here, it is divided into two outer loop forming parts 7 and three inner loop forming parts 8 . Adjacent loop forming elements 2 are each connected to each other via connecting elements 5 . This stitching tool ...

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 looping tool and a warp knitting machine. The looping tool (1) is used for being installed in a groove of a guide bar of a warp knitting machine and is provided with long-strip-shaped metal looping pieces (2), and each looping piece is provided with a functional part (4) and a rod part (3). According to the invention, the looping tool (1) has a plurality of interconnected looping elements (2). The warp knitting machine has a guide bar and looping elements (2) arranged in the guide bar, each looping element (2) having a rod part (3) and a functional part (4), the guide bar having a plurality of grooves for receiving the looping elements (2). According to the invention, a plurality of interconnected looping elements (2) are arranged in each groove.

Description

technical field [0001] The invention relates to a loop-forming tool for installation in the grooves of a bar of a warp knitting machine, having an elongated metal loop-forming element with a functional part and a shank. Background technique [0002] Warp knitting machines have loop forming tools, which process the warp threads into a textile material, the so-called knit, during the weaving process. The warp knitting machine also has a plurality of bars, wherein a plurality of loop forming tools are respectively arranged on a bar. Since a plurality of loop forming tools can be moved simultaneously by means of one bar, a plurality of loops are simultaneously formed during the weaving process. That is why warp knitting machines have a high production capacity. These individual loop forming tools are subjected to high mechanical loads especially at high production speeds. [0003] The loop forming tool is usually fixed directly on the bar of the warp knitting machine, as show...

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): D04B27/24
CPCD04B27/24D04B27/02D04B35/02D04B27/06D04B35/04
Inventor T·格伦德曼M·哈克K·奥布曼P·查梅塔特G·舒勒M·沃查
Owner KARL MAYER STOLL R&D GMBH
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