Yarn guide

A technology of yarn guide and yarn guide hole, which is applied in the direction of yarn, textiles, papermaking, and thin material processing, etc., and can solve the problems of multi-color strands, quality defects, decreased attention, strands that cannot be used, etc.

Inactive Publication Date: 2006-03-01
OERLIKON TEXTILE GMBH & CO KG
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the aid of the threading aid, a relatively high time consumption for threading the thread is added, which further reduces attention
If the wrong yarn is threaded, the requirements of the same conditions cannot be met when twisting
Multi-colored strands produced in this way have quality defects, which can even render the strands completely unusable

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Yarn guide
  • Yarn guide
  • Yarn guide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 Middle means that a multi-color strand (Mouliné-Gam) 1 is made by the twisting of two twisted single yarns 2, 3, and these single yarns are fed in the direction of arrow 5 as a combined thread 4 . The combined line 4 undergoes a downward direction change through a roller pair 6 and by means of a guide roller 7. After the guide roller 7, the combined thread 4 is divided into its two single yarns 2, 3 which are still running side by side at this time. The single yarn 2 is guided through the guide hole 8 and the single yarn 3 passes through the guide. Hole 9 guides. The point where the single yarns 2, 3 are separated from each other is exactly located at a lower part, figure 1 On the extension of the spindle hollow shaft 10 of the spindle not shown in the figure, the multicolor strands 1 are wound on the spindle. The yarn guide holes 8, 9 are arranged on the yarn guide 11 at equal distances opposite to each other and thus axisymmetrically with respect to the hollow...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a yarn guide (11) for separating commonly supplied individual yarns before twisting to a multiple yarn, with yarn guide roses arranged symmetrically around the spindle hole axis and having an assigned individual yarn. According to the invention, the yarn guide (11) has at least two groups of slit-form guide roses (8,9; 19,20,21) with differing numbers of roses. Each group is provided with a common feed of the appropriate number of individual yarns(2,3; 15,16,17), and the groups have characteristics (specifically different colors) to aid in the supply of the individual yarns(2,3; 15,16,17) to the correct group. Thereby the dange of promiscuous during posting in the guide roses is reduced. Introduction of the yarn guide (11) can be beneficial for the manufacture of multiple yarn twisting machine.

Description

Technical field [0001] The present invention relates to a yarn guide according to the preamble of claim 1 for separating a plurality of single yarns fed together before twisting a multi-strand yarn. Background technique [0002] When, for example, a multi-strand yarn is twisted in a double-twisting machine, the decisive quality criteria are the isometric properties of the single yarn, the uniformity of the twisted yarn, and the strength of the twisted yarn. In order to meet these quality requirements, so-called multi-strand yarn guides are used. When multiple-strand yarns are twisted, the yarn guide separates the twisted single yarns arranged side by side before entering the hollow shaft of the spindle. The single yarn is arranged angularly symmetrically with respect to the hollow shaft of the spindle, guided by the multi-ply yarn guide, so that when the yarn passes through, the yarn extends the same distance. After passing through the holes of the multi-ply yarn guide, the singl...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/04
CPCD02G3/285D01H13/08B65H57/16B65H57/06D02G3/28D01H7/86B65H2701/31
Inventor 约翰内斯·菲克尔埃里希·延特赫尔穆特·克恩勒
Owner OERLIKON TEXTILE GMBH & CO KG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap