Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Large bobbin radius single side weft-knitting three-thread plating feeder

A yarn guide, single-sided technology, applied in weft knitting, circular knitting machines with individual moving needles, textiles and papermaking, etc., can solve problems such as yarn guide jumping

Inactive Publication Date: 2008-06-18
DONGHUA UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a large diameter single-sided weft knitting three-thread plating yarn guide, which mainly solves the problem of using a double-hole plating yarn guide to feed yarn in the prior art, and the yarn guide performs weaving on a large diameter circular weft machine. When there is a serious technical problem of yarn skipping phenomenon, the yarn guide can weave various three-thread plating structures, and at the same time, it can effectively control the exposed bottom of the ground yarn and various weaving defects.

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
  • Large bobbin radius single side weft-knitting three-thread plating feeder
  • Large bobbin radius single side weft-knitting three-thread plating feeder
  • Large bobbin radius single side weft-knitting three-thread plating feeder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] A three-thread plating yarn guide suitable for PL-TS3B four-needle track single-sided circular weft machine. The yarn guide has a length of 25mm, a width of 13mm and a thickness of 2mm. The diameters of the three guide holes are 2mm. The length of the yarn guide hole 3 is 2mm, the length of the yarn guide hole 4 is 3.2mm, and the length of the yarn guide hole 5 is 4mm. The horizontal distance between the center of yarn guide hole 3 and the center of yarn guide hole 4 is 3.9 mm, and the horizontal distance between the center of yarn guide hole 4 and the center of yarn guide hole 5 is 3.4 mm. The groove length of the yarn guide hole 4 is 7 mm, and the groove length of the yarn guide hole 5 is 12 mm.

[0040]Install the designed yarn guide on the knitting machine. The distance between the bottom plane of the yarn guide and the upper plane of the sinker is 5.5mm, and the distance between the inner plane of the yarn guide and the needle bar is 3.5mm. Under the condition t...

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 present invention relates to plating feeder, and is especially one kind of large bobbin diameter single side weft-knitting three-yarn plating feeder. The plating feeder includes one feeder body, three guiding elements on the body, possessing guiding holes, including the first guiding hole for ground yarn, the second guiding hole for the middle yarn and the third guiding hole for the facing yarn; and chutes on the body for the second guiding hole and the third guiding hole to slide up and down to realize altering yarn feeding angle. The present invention solves the technological problem of felter and makes it possible to weaving various kinds of three-yarn texture with high quality.

Description

Technical field: [0001] The invention relates to a plating yarn guide, in particular to a large diameter single-sided weft knitting three-thread plating yarn guide. Background technique: [0002] The most difficult thing to control in weft knitting and plaiting is the exposed bottom of the ground yarn, that is, how to arrange the veil and ground yarn to ensure that the surface and ground yarn loops are correctly exposed on the front and back of the fabric. The traditional plaiting weaving theory holds that the yarn feeding tension of the veil is greater than that of the ground yarn, and through the configuration of the position of the yarn guide hole, the longitudinal and transverse angles of the laying yarn of the veil are smaller than that of the ground yarn. In the weaving process, when the yarn is arranged horizontally, the ground yarn is in front and the veil is behind (near the needle bar); when the yarn is arranged vertically, the ground yarn is on the top and the vei...

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 Patents(China)
IPC IPC(8): D04B15/54D04B9/16
Inventor 柯宝珠张渭源王华平
Owner DONGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com