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

Yarn dyeing package winding device

A yarn dyeing and winding technology, which is applied in the directions of transportation and packaging, delivery of filamentous materials, thin material processing, etc., can solve the problems of high purchase cost and high manufacturing cost of the whole machine, achieve simple structure and reduce the manufacturing cost of the whole machine Cost, good practical effect

Inactive Publication Date: 2014-01-01
SUZHOU VOCATIONAL UNIV
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the winders using this winding method all adopt the single-spindle control method, so that the equipment manufacturing cost is relatively high, and the purchase cost of the whole machine is high.

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 dyeing package winding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Design starting winding angle: 18 degrees

[0010] Coiler bobbin diameter: 64mm; full bobbin diameter: 140mm

[0011] Winding surface line speed of take-up bobbin: 350m / min

[0012] Winding yarn: 120D viscose rayon

[0013] Winding section setting: 4 sections

[0014] Yarn guiding speed of each winding section: 114m / min-100m / min

[0015] The stage time setting of the uniform deceleration of the forming guide wheel in each winding section:

[0016] The first section: 34min; the second section: 41min; the third section: 45min; the fourth section: until the container is full.

Embodiment 2

[0018] Design starting winding angle: 18 degrees

[0019] Coiler bobbin diameter: 64mm; full bobbin diameter: 140mm

[0020] Winding surface line speed of take-up bobbin: 350m / min

[0021] Winding yarn: 68D polyester filament

[0022] Winding section setting: 4 sections

[0023] Yarn guiding speed of each winding section: 114m / min-100m / min

[0024] The stage time setting of the uniform deceleration of the forming guide wheel in each winding section:

[0025] The first section: 50min; the second section: 60min; the third section: 65min; the fourth section: until the container is full.

[0026] The yarn density of the inner and outer layers of the package formed by the above-mentioned embodiment is relatively uniform, and the yarn winding angle is controlled within the range of 16 degrees to 18 degrees. There are no defects such as stains, and it is beneficial to the unwinding process in the back. During the unwinding process, problems such as broken wires and hairs rarely ...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a bobbin package winding device special for use in yarn dyeing, and is suitable for filament yarn package winding for use in dyeing. A special yarn package winding device is designed by improving a progressive precision winding way, so that the special bobbin dyeing requirements of certain special yarns, such as fine denier cellulose filament yarns can be met. The winding device consists of a winding bobbin, an unwinding bobbin, a winding guide roller, a reciprocating shaping rod, yarn guides, a shaping guide roller, two driving motors and a transverse variable-speed shaping rod control system. Transverse speed change of the shaping rod is completed by regularly controlling the rotating speed of the shaping guide roller via a preset program; the control system is simple in structure; a plurality of yarn guides can be arranged on the shaping rod, so that multi-spindle synchronous control of the entire device can be realized by using one shaping guide roller, and the manufacturing cost of the entire device is reduced effectively.

Description

technical field [0001] The invention relates to a yarn winding device, which is suitable for winding filament yarn package for dyeing. technical background [0002] As a yarn dyeing method with high efficiency and stable quality, package dyeing has been popularized and applied in the dyeing of staple fiber yarn and synthetic filament yarn. However, in the dyeing of natural fiber filament yarn including regenerated cellulose filament yarn, there are still many problems in package dyeing that have not been solved, such as easy to produce color flower and color difference, easy to produce wool and broken filaments, which seriously affect the quality of dyed yarn. quality. After the filament yarn, especially the fine denier filament yarn, is wound onto the bobbin, the contact surface between the yarns is large and the gaps are small, the dyeing solution is not easy to penetrate into the inner layer of the bobbin, and the contact surface between the yarns is also prone to discol...

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): B65H54/36
Inventor 李世超
Owner SUZHOU VOCATIONAL 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