Check patentability & draft patents in minutes with Patsnap Eureka AI!

Vortex spinning device

A technology of vortex spinning and vortex tubes, which is applied to spinning machines, free-end spinning machines, and continuous winding spinning machines, etc. It can solve the problems of time and manpower, cleaning and complexity, and affecting the efficient spinning process, etc. Problems, achieve fast and effective cleaning results

Inactive Publication Date: 2008-10-08
DONGHUA UNIV
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that it is more complicated to clean the spinning device in this way, and it takes more time and manpower, which seriously affects the efficient spinning 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
  • Vortex spinning device
  • Vortex spinning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0013] The present invention provides an air-jet vortex spinning device, which comprises a vortex chamber 11, a spindle-shaped yarn-drawing tube 12 leading into the vortex chamber 11, a vortex tube 10 connected to a fixed bracket 13, and a vortex tube placed in the vortex tube 10. The air flow injection hole 9 is characterized in that the vortex tube 10 also includes a cleaning channel 6 located in the downstream direction of the air flow injection hole 9, connected to the negative pressure air source and the fiber collection device, and located between the fixed frame 13 and the fiber collection device. The airtight gap 17 between the inner walls of the vortex tube 10 . The airtight gap 17 is connected with the fixed bracket 13; the vortex tube 10 is connected with the fixed bracket 13 through the thread 15; the top of the cleaning passage 6 has an opening 16 connected with the vortex chamber 11.

[0014] The fed slivers or rovings 19 are attenuated after being drawn by the d...

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 jet swirl spinning device, which comprises a swirl chamber, a spindle-shaped doffing tube going into the swirl chamber, a swirl tube linked with a fixation apparatus and an air jet hole arranged inside the swirl tube and characterized in that the swirl tube also comprises a clean channel located in the downstream direction of the air jet hole and linked with a negative pressure air source and a fiber gathering unit, and a confined space disposed between the fixation apparatus and the inner wall of the swirl tube. The confined space is connected to the fixation apparatus, and the swirl tube is connected to the fixation apparatus through the thread. The top of the clean channel is provided with an opening linked with the swirl chamber. The jet swirl spinning device provided through the invention has the advantage that the cleaning for the swirl chamber can be efficiently and effectively carried out.

Description

technical field [0001] The invention relates to an air-jet vortex spinning device. Background technique [0002] In this type of air-jet vortex spinning device, the fed sliver or roving outputs parallel fiber bundles after passing through the drafting device. room. The jet air jets out at high speed from the air jet hole, forming a swirling vortex in the vortex chamber. The front end of some fibers in the fiber bundle enters the yarn-drawing tube, while the tail end is separated from the fiber bundle due to the action of the rotating vortex, forming a free end, and falls on the cone surface of the spindle-shaped yarn-drawing tube, rotating with the rotation of the vortex , and then twisted and wrapped on the yarn being formed; the fibers that have not been separated from the fiber bundle are wrapped in the middle of the yarn in parallel to form the yarn core. Thus forming a staple yarn with real twist, the formed yarn is output through the channel in the center of the yar...

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): D01H4/02D01H11/00
CPCD01H1/115
Inventor 裴泽光郁崇文
Owner DONGHUA UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com