Die-casting mold monitoring and protection system and method

Abstract

The invention provides a system for monitoring and protecting a die-casting die. The system comprises a camera, a lighting source, a storer and a processor. The camera is used for shooting standard state gray scale patterns of the monitored die on a die-casting machine and used for shooting real-time state gray scale patterns of the monitored die in each production cycle; the lighting source is used for lighting the monitored die on the die-casting machine; the storer is used for storing the standard state gray scale patterns and control commands; the processor is used for comparing the real-time state gray scale patterns with the standard state gray scale patterns in order to judge the working conditions of the die and taking the control commands of the storer and sending the control commands of the storer to a control device of the die-casting machine when the die is judged to be in abnormal operation; the processor is also used for being matched with the working process of the die-casting machine. The invention further provides a corresponding method for monitoring and protecting the die-casting die. The die which works on the die-casting machine can be effectively monitored, and the abnormal working conditions of the die can be detected, so that the undesirable phenomenon of the die can be found timely, the situation that the die works under a normal condition can be guaranteed, the service life of the die is prolonged, and potential safety hazards under the condition of fully automatic production are reduced.

Description

technical field [0001] The invention relates to monitoring equipment, in particular to a monitoring and protection system and method for a die-casting mould. Background technique [0002] In the die-casting production industry, because there is no monitoring equipment for the mold on the die-casting machine, in the process of fully automated mold production, because there is no human intervention, when the mold works abnormally, such as the product sticking to the front mold, not falling, or other abnormalities in the mold If the staff cannot find out in time, it will lead to safety accidents such as mold crushing or flying materials hurting people. Therefore, there is an urgent need in the industry for a mold monitoring device that can monitor the working status of the mold in real time. Contents of the invention [0003] Aiming at the deficiencies of the prior art above, the technical problem to be solved by the present invention is to provide a monitoring device applie...

AI Technical Summary

Problems solved by technology

[0002] In the die-casting production industry, because there is no monitoring equipment for the mold on the die-casting machine, in the process of fully automated mold production, because there is no human intervention, when the mold works abnormally, such as the product sticking to the front mold, not falling, or other abnormalities in the mold If the staff cannot find out in time, it will lead to safety accidents such as mold crushing or flying materials hurting people.

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