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

Four-roller super-large drafting fancy yarn production device

A technology of super-large drafting and production equipment, which is applied to drafting equipment, yarns, spinning machines, etc., can solve the problems of increased cost and long process flow, and achieve the effects of high cost performance, shortened process flow, and simple operation.

Inactive Publication Date: 2013-04-03
JIANGSU FUTENG TEXTILE
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Previous literature also provided multi-component decorative yarns for feeding, but decorative yarns are generally fed with roving, which increases the cost and length of the process.

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
  • Four-roller super-large drafting fancy yarn production device
  • Four-roller super-large drafting fancy yarn production device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In the four-roller double-short apron trim yarn drafting device of the present invention, a set of apron rollers (6) is arranged. The apron drafting roller (6) is installed on the original rear roller position of the fancy twister, and the original rear roller (9) moves back along the original drafting horizontal line and the distance from the center of the apron roller (6) is 61 ~65mm, forming the front, middle and rear draft zones.

[0012] Extra large drafting device such as figure 2 As shown, including the rear draft zone formed between the rear roller (9) and the apron roller (6), the middle draft zone formed by the apron roller (6) and the middle roller (7), the middle roller (7) and the The front drafting zone formed by the front roller (8). Decorative yarn slivers or rovings (2) are twisted into spun yarns through the drafting action of the back, middle and front drafting zones respectively.

[0013] The present invention can be fed with roving or sliver, an...

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 four-roller super-large drafting fancy yarn production device which overcomes the defects that as a decorative yarn of the existing similar product is fed by adopting a coarse yarn, the technical process is long, the production efficiency is low, and the like, so that the cost of the fancy yarn is increased. The four-roller super-large drafting fancy yarn production device is characterized in that the existing rear roller is moved backwards; and a group of apron rollers are additionally arranged at the position of the existing rear roller to form four-roller super-large drafting, so that the drafting times of a system are effectively improved. The four-roller super-large drafting fancy yarn production device has the beneficial effects that the structural design is reasonable and novel, the existing three-roller drafting device is replaced by a four-roller double-short apron drafting device, the decorative yarn can be directly fed by adopting a bar, the technological process is shortened, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to the transformation of fancy twisters. Background technique [0002] The market constantly needs new varieties to stimulate sales, and traditional yarns are difficult to achieve this goal. Fancy yarns are easy to optimize and innovate textile products, and the products made of them can easily express fresh and novel feelings. But unfortunately, the amount of fancy yarn used in weaving and garment industry is still very small, especially in the knitting and woven fabric industry, the progress is quite disappointing. In response to this, a small number of foresighted textile enterprises in China have realized the problems in this aspect, and are constantly trying to use new raw materials to strengthen the application and promotion of fancy yarns, and to jointly research and develop with raw material suppliers. New varieties. [0003] Fancy twister generally uses three yarns to m...

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
IPC IPC(8): D02G3/34D01H5/22
Inventor 王晓秋
Owner JIANGSU FUTENG TEXTILE
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