Quality monitoring method and device for metal cover and computer readable storage medium

Abstract

The invention discloses a quality monitoring method and device for a metal cover and a computer readable storage medium. According to the embodiment of the invention, the quality monitoring method forthe metal cover comprises the following steps: S1, acquiring vibration data of a mold in the current nick forming process under the current operation state of stamping equipment; S2, processing the vibration data through a mold recession model and obtaining the current use state of the mold, wherein the current use state of the mold is a normal use state or an abnormal use state; S3, if the current use state of the mold is the abnormal use state, executing the step S4, and if the current use state of the mold is the normal use state, sequentially returning to execute the step S1 and the stepS2; and S4, adjusting or replacing the mold, and sequentially returning to execute the step S1, the step S2 and the step S3.

Description

technical field [0001] The invention relates to the field of metal cap manufacturing, in particular to a method, device and computer-readable storage medium for quality monitoring of metal caps. Background technique [0002] When making metal packaging containers, considering the easy-to-open function of metal packaging containers, it is necessary to make notches on the lids of metal packaging containers. The above-mentioned notch is made by stamping equipment, specifically, it is formed by stamping on the metal container packaging cover through a mold. It can be understood that the scoring forming process is part of the process of making metal container packaging lids. [0003] At present, in order to control the quality of the notch forming process, operators need to conduct fixed-point, regular, quantitative spot checks on the products in the process according to the actual situation. Among them, there are the following problems: 1. The on-site operators need to have ce...

AI Technical Summary

Problems solved by technology

Among them, there are the following problems: 1. The on-site operators need to have certain experience in judging the quality of the production process, and need to rely on experience to analyze the quality change data and make judgments and decisions on the process quality. The accuracy of decision-making results is low; 2. The quality changes and quality defects in the sampling interval cannot be monitored and tracked in time, and the problem needs to be dealt with afterwards, resulting in a large amount of waste; 3. When the above two quality problems occur, maintenance personnel need to be notified On-site adjustments consume a lot of downtime adjustment time

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