Injection equipment testing method and material sorting system

Abstract

The invention provides a blowing equipment detection method and a material sorting system, and relates to the technical field of industrial equipment detection. The method includes: the sorting controller sends a detection instruction to the injection controller; the injection controller controls each injection device to perform the injection operation according to the detection instruction; the sound collection device executes the injection operation according to the collected each injection device The audio signal during the blowing operation generates an audio curve corresponding to each blowing device; the sound collection device sends the audio curve corresponding to each blowing device to the sorting controller; the sorting controller The audio curve and the calibration audio curve corresponding to each injection device are used for fault detection of each injection device. By setting up the sound collection equipment in the material sorting system, the sound signal collection of the blowing equipment can be realized, so as to realize the equipment fault detection based on the sound signal, realize efficient and automatic fault detection, and improve the detection efficiency and the accuracy of the detection results .

Description

technical field [0001] The invention relates to the technical field of industrial equipment detection, in particular to a method for detecting blowing equipment and a material sorting system. Background technique [0002] The actuator of the intelligent dry separator is composed of an array of air nozzles, and each nozzle corresponds to a high-frequency solenoid valve. By controlling the opening and closing of the solenoid valve, material separation is realized. The number of arrayed air nozzles of the dry separator is usually set according to the equipment width, model and sorting particle size, and the largest single dry separator can arrange thousands of nozzles. During the use of the dry separator, due to the use environment, the frequency of use of the air nozzle and other failure reasons, the performance of the solenoid valve may be reduced (the response performance of the solenoid valve is reduced). If it is not repaired or replaced in time, it will seriously affect t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a blowing equipment detection method and a material sorting system to solve the problem of poor detection accuracy and low efficiency of blowing equipment in the prior art. The problem

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