A method for real-time correlation and positioning of yarn breakage factors based on online monitoring

Abstract

The invention provides a real-time association positioning method for spinning yarn breakage factors based on online monitoring. The method comprises the steps that firstly, a yarn breakage monitoringsystem is utilized for monitoring whether or not yarn breakage occurs to spinning equipment in real time; if yes, an online monitoring system is utilized for achieving the real-time acquisition and integration of parameter data of the spinning equipment; finally, a data association analysis method is utilized for analyzing the parameter data of the spinning equipment, the factors causing spinningyarn breakage are found and positioned, and related technical personnel are instructed to perform maintenance. According to the method, the online monitoring system is utilized for acquiring yarn breakage data, equipment state parameters, raw cotton quality data and environmental parameters in real time, then the dynamic association between the equipment state parameters, the environmental parameters and the raw cotton quality data and yarn breakage is analyzed in real time in combination with the data association analysis method, the factors causing spinning yarn breakage are found out, therelated personnel are reminded and instructed to carry out treatment, yarn breakage is reduced, and the production efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of spun yarn breakage monitoring, in particular to a real-time associated positioning method for spun yarn breakage factors based on online monitoring. Background technique [0002] End breakage is the most common phenomenon in spinning equipment. In traditional methods, the naked eye is mainly used to judge whether the spindle breaks. After the end breakage is found, the operator will join it. Frequent yarn breakage not only affects the output, but also leads to production. The quality of the yarn is unqualified, so during the production process, we pay much attention to the reasons for the end breakage, that is, what affects the single-spindle yarn breakage. Only by finding the reason for the yarn breakage and improving the efficiency can the end breakage be truly reduced. There are many factors that affect end breakage, mainly including the status of the equipment, the quality of the yarn itself, and the tempe...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problem that the current detection method of yarn breakage factors cannot obtain the state parameters of the equipment and locate the factors of yarn breakage, resulting in low production efficiency, the present invention proposes a real-time correlation positioning of yarn breakage factors based on online monitoring method, the yarn breakage and spinning equipment parameters can be monitored in real time through the broken end monitoring system and the online monitoring system, and the correlation analysis method is used to analyze the relationship between the equipment status parameters, environmental parameters and raw cotton quality data and the spinning yarn breakage, and find out the spun yarn breakage. End-break factor, increase productivity

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