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

Vortex spinning broken yarn detection method based on image features

A yarn breakage detection and image feature technology, applied in the field of eddy current spinning yarn breakage detection based on image features, can solve problems such as yarn breakage, spinning machine failure, and the inability to accurately obtain the position of the broken yarn

Inactive Publication Date: 2021-09-10
苏州普路通纺织科技有限公司 +1
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The vortex spinning machine is prone to yarn breakage when the yarn is formed and output. If it is not handled in time, it will not only waste the yarn, but also cause the spinning machine to malfunction.
In the prior art, the broken yarn detection device is generally arranged at the discharge place. However, the existing broken yarn detection device cannot accurately obtain the position of the broken yarn, and requires patrol workers to carry out frequent patrol inspections. Due to the long distance of the production line, the increase labor intensity

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 broken yarn detection method based on image features

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, the specific implementation manners of the present invention will be further described below in conjunction with specific examples.

[0019] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways that are different from those described here, and those skilled in the art can do so without departing from the connotation of the present invention. By analogy, the present invention is not limited by the specific examples disclosed below.

[0020] Such as figure 1 As shown, it is a flow chart of the method for detecting broken yarn in eddy current spinning based on image features in the present invention. The vortex spinning broken yarn detection method adopts a broken end detection device including an image acquisition unit for 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 vortex spinning broken yarn detection method based on image features. The vortex spinning broken yarn detection method adopts a broken end detection device comprising an image acquisition unit for detection, and the signal output end of an industrial camera is electrically connected with the signal input end of an operation processing module. The operation processing module is connected with a controller through a communication module, and the signal output end of the controller is connected with an broken yarn alarm device. According to the vortex spinning broken yarn detection method, yarn images in a detection area in the vortex spinning process are directly collected, the yarn breaking situation is judged in time, and yarn breaking warning and positioning information is sent out at the moment when defects are generated. The position of the broken yarn can be rapidly determined, the detection efficiency is improved, and the rework time is shortened.

Description

technical field [0001] The invention belongs to the technical field of vortex spinning, and in particular relates to a method for detecting broken yarns in vortex spinning based on image features. Background technique [0002] Vortex blended yarn uses vortex spinning to mix and wrap several different functional fibers into yarn through high-pressure air twisting. The yarn obtained in this way has good bulkiness, washing resistance, good feeling, and is easy to wear. color. [0003] The vortex spinning machine is prone to yarn breakage when the yarn is formed for output. If it is not handled in time, it will not only cause waste of yarn, but also cause the spinning machine to break down. In the prior art, the broken yarn detection device is generally arranged at the discharge place. However, the existing broken yarn detection device cannot accurately obtain the position of the broken yarn, and requires patrol workers to carry out frequent patrol inspections. Due to the long ...

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): G01N21/89G01N21/88
CPCG01N21/89G01N21/8851G01N2021/8887
Inventor 龚正晖沈绒孙晓雯嵇昌庭高卫东卢雨正王蕾潘如如郭明瑞
Owner 苏州普路通纺织科技有限公司
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