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

An intelligent soft measurement method for sizing rate of sizing

A soft measurement and sizing technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of difficulty in meeting the requirements of fierce competition in product quality and production efficiency, large environmental impact, and large impact on test results, etc. question

Active Publication Date: 2016-08-17
SHENYANG POLYTECHNIC UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The detection of sizing rate by near-infrared spectroscopy has the advantages of fast detection and non-destructive detection, but its disadvantage is that it is greatly affected by the environment, especially the water vapor in the sizing production site has a great influence on the detection results
Although the above three detection methods can realize the detection of sizing rate, due to their own shortcomings, it is difficult to meet the requirements of fierce competition in product quality and production efficiency in today's textile industry

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
  • An intelligent soft measurement method for sizing rate of sizing
  • An intelligent soft measurement method for sizing rate of sizing
  • An intelligent soft measurement method for sizing rate of sizing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0071] The soft measurement method for sizing rate of sizing given in this embodiment is applied to the online detection of quality indicators in the textile sizing production process. Sizing machine equipment includes warp creel, sizing tank (mainly composed of drawing roller, guide roller, submerged roller, low pressure sizing roller, submerged roller, high pressure sizing roller), wet splitting, drying room, headstock (mainly composed of tension roller, guide roller, waxing, split rod, telescopic reed, flat yarn roller, length measuring roller, dragging roller, winding tension roller, guide roller, weaving shaft), data acquisition card and computer; sizing The transmission part of the machine adopts frequency conversion control and computer centralized control; the data acquisition card is connected to the density meter and the computer thro...

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

An intelligent soft measurement method for sizing sizing ratio belongs to the technical field of automatic measurement. According to the analysis of the sizing mechanism and the composition of the sizing machine, the auxiliary variables for the soft measurement of the sizing rate of the sizing machine are determined to be: the speed of the sizing machine, the pressure of the low-pressure sizing roller of the sizing machine, the pressure of the high-pressure sizing roller of the sizing machine, and the pressure in the sizing tank of the sizing machine. Size concentration and size temperature in the sizing tank of the sizing machine; collect the historical operation data of the sizing machine to establish a sample data set; establish a soft sensor model for the sizing rate of the sizing, and obtain the relationship between the auxiliary variable and the sizing; the sizing rate of the sizing Calculate online. The method of the invention can accurately calculate the sizing rate of sizing on-line, has fast calculation speed and high precision, can realize on-line detection, and reduces energy and material consumption in the sizing production process; it has a wide range of applications, and can be used for other quality after proper modification of the data source. Indicators such as moisture regain, elongation, etc. can be measured online; it can easily share information with other links in cotton textile production, and provide reference for the operation of other links.

Description

technical field [0001] The invention belongs to the technical field of automatic measurement, relates to the technical field of textile sizing production detection, in particular to an intelligent soft measurement method for sizing rate of sizing. Background technique [0002] The sizing process is a key process in textile production. The quality of sizing is directly related to warp yarn strength, hairiness and wear resistance, which in turn affects the efficiency of looms. The production process of sizing is complicated, and consumes a lot of raw materials and energy, so it is vividly called "Tiger's Mouth" in the industry. The indicators used to measure the sizing effect of warp yarn in the sizing process mainly include sizing rate, moisture regain rate, elongation rate, penetration rate, covering rate, size film integrity rate, etc., among which the sizing rate is a key quality indicator in the sizing production process. [0003] The existing online detection methods of...

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): G06F19/00G06N7/02
Inventor 张宇献董晓李勇胡庆李松钱小毅
Owner SHENYANG POLYTECHNIC 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