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Yarn guides for flat knitting machines

A yarn guide and knitting machine technology, applied in knitting, weft knitting, warp knitting, etc., can solve problems such as uneven yarn tension, defects, and difficult knitted fabrics, and achieve good separation and fanning Effect

Active Publication Date: 2016-01-20
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As a result, however, mutual obstruction of the yarns can occur when passing through the eyelet, which can lead to undesired effects (such as uneven yarn tension, loops, etc.)
The correct delivery of the yarn to the needles thus becomes difficult and defects may occur in the knitted fabric

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 guides for flat knitting machines
  • Yarn guides for flat knitting machines
  • Yarn guides for flat knitting machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 Shown is a yarn feeder 1 with a yarn feeder cassette 10 which has a recess 20 on its upper side for receiving a drive pin (Mitnehmerbolzen) not shown here. Extending from the underside of the yarn guide box 10 is a yarn guide arm 30 at the lower end of which there is a yarn guide pulley 40 . In the upper region of the thread feeder arm 30 , the thread feed mechanism 50 is fixed by means of screws 55 .

[0021] The thread guide 50 , like the entire thread guide 1 , is constructed symmetrically to the longitudinal axis M and has three arms 51 , 52 , 53 , of which two lateral arms 51 , 52 extend obliquely downward. Correspondingly, two thread guide eyes 60, 61; 70, 71 are introduced into these arms 51, 52 for deflecting and conveying the thread to the thread guide pulley 40 on both sides. Through the orientation of the arms 51, 52, the eyelets 60, 61 or 70, 71 are offset from one another not only in the longitudinal direction of the thread guide arm 30 but also ...

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 guide (1) has thread guidance nuts (40) arranged at a top part of a thread guidance arm (30). Thread guidance eyelets (60, 61, 70, 71) supply threads to the thread guidance nuts. The thread guidance eyelets are arranged on both sides of a central axis (M) of the guide perpendicular and transverse to a thread guidance arm-longitudinal direction. The thread guidance eyelets are arranged on or in thread guidance members (50) that are arranged at the thread guidance arm and provided with lateral arms (51, 52). The thread guidance eyelets are arranged on the lateral arms.

Description

technical field [0001] The invention relates to a yarn feeder for a jersey knitting machine, which has: a yarn feeder arm with a yarn feeder small pulley (Fadenfuehernuesschen) arranged at its tip; The thread is delivered to the yarn guide eyelet (Fadenleitoese) of the small pulley of the yarn guide. Background technique [0002] Such thread guides have long been prior art and are described, for example, in document EP309691. The thread guide eye is used to deflect the knitting thread and feed it to the thread guide pulley. In the known thread feeder, the thread guide eye is located respectively on the left and right of the thread feeder arm (introduced in the arm of the star-shaped thread guide or in another fastening device). Through this symmetrical structure of the yarn guide, the yarn can be fed to the needles from both end faces of the knitting machine. [0003] In order to produce certain knitted fabrics and patterns, several yarns have to be fed to the needles sim...

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): D04B15/54D04B27/10
CPCD04B15/56
Inventor F.弗莱纳
Owner KARL MAYER STOLL R&D GMBH