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Method and knitting machine for producing knitwear

A technology for knitting machines and knitted fabrics, applied in the field of knitting machines, can solve the problem that the yarn cannot be pre-shaped into loops and the like

Inactive Publication Date: 2009-06-03
SIPRA PATENTENTWICKLUNGS & BET GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the contrary, however, it has the disadvantage that such knitting machines cannot preform the yarn into loops

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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  • Method and knitting machine for producing knitwear
  • Method and knitting machine for producing knitwear
  • Method and knitting machine for producing knitwear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The principle construction of the circular knitting machine of the present invention is shown in the example of a circular knitting machine and a presently considered best embodiment figure 1 to 3. The circular knitting machine comprises a carriage 1, such as a common needle cylinder and sinker cylinder, which in a lower region has axially parallel guide rails, between which it is mounted displaceably parallel to the axis of the carriage 1 The individual knitting tools are, for example, knitting tools in the form of knitting needles 2 , here in particular latch needles. The carrier 1 is provided in an upper region with further axially parallel guide rails, between which the respective common gripping / dropping sinkers 3 are supported. The individual sinkers 3 are mounted displaceably parallel to the axis of the carriage 1 and can also perform normal handling movements transversely to this axis. Each sinker 3 is arranged in the carriage 1 with the same pitch as the need...

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

This document describes a method for producing knitted fabrics with loops on a knitting machine provided with a plurality of needles (2) and with a plurality of holding / dropping sinkers (3) assigned thereto, the method comprises the following steps: ejecting the knitting needles (2) on the knitting system provided for this purpose to receive the yarn (51), withdrawing the ejected knitting needles (2) to an intermediate position, so as to pass the received yarn (51) through The sinker (3) is preformed into a loop (53, 54) of pre-selected length, wherein the length of the preformed loop (53, 54) is determined only by the pulling movement of the needle (2) to an intermediate position, and then The loops (55, 56) are formed by withdrawing the needles (2) from an intermediate position to a lowermost position and ejecting the sinker (3) in the opposite direction. Furthermore, the invention relates to a knitting machine for producing knitted fabrics with loops.

Description

technical field [0001] The invention relates to a knitting machine and a method to be carried out thereon for producing knitted fabrics with loops, in particular made of hard, inelastic yarn material, wherein a plurality of knitting needles and their Multiple holding / off-loop sinkers configured. Background technique [0002] There is an increasing industrial demand for woolen fabrics including or made from knitted fabrics. This also relates on the one hand to knitted fabrics made with knitting machines, in particular circular knitting machines, and on the other hand to products made of hard, little or even inelastic yarn materials, for example made of copper or brass It is made of cut-to-length staple fibers composed of continuous filaments, and spun wires composed of monofilaments. A disadvantage heretofore unavoidable is that such yarn materials can only be processed with difficulty on knitting machines and often lead to thread breakages, especially at high processing sp...

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): D04B9/12D04B15/06D04B1/14D04B9/02D04B15/32D04B15/38
CPCD04B9/025D04B15/06D04B15/327D04B35/04D04B1/14D04B15/32D04B15/38
Inventor 罗尔夫·威尔默赫尔曼·施陶斯
Owner SIPRA PATENTENTWICKLUNGS & BET GMBH