Mold detection device and detection method

Abstract

The invention provides a mold detection device, comprising: an ejector pin bottom plate on which a plurality of ejector pins being capable of contacting and ejecting out a mold; the bottom end face, fixing the ejector pin, of the ejector pin bottom plate is in supporting contact with a plurality of hydraulic cylinders, and the hydraulic cylinders drive the ejector pin bottom plate and the ejector pin to ascend or descend through supporting contact points. The hydraulic cylinders are arranged in the arrangement direction of the ejector pins. The detection device of the mold can adjust the ejection position and posture of the mold through the hydraulic cylinders. The invention further provides a mold detection method which is suitable for the mold detection device, and the mold is controlled to conduct continuous ejection and reset actions. A display processor collects images of continuous ejection and reset actions of the mold, and whether the continuous ejection and reset actions of the mold are smooth or not is judged according to the collected images; and when the continuous ejection and reset actions of the mold are not smooth, troubleshooting is conducted on the mold and / or a detection device of the mold. Whether continuous ejection and reset actions of the mold are smooth or not is visually judged through images.

Description

technical field [0001] The invention relates to the field of mold detection, in particular to a detection device and a detection method for a mold. Background technique [0002] After the new mold is processed, in order to avoid the huge cost loss caused by the problem of the mold itself affecting the processing quality of the product after mass production, it usually goes through the steps of testing the mold on the machine before mass production. After the mold is tested on the machine, it needs to complete the ejection and reset actions. If there is a problem with the mold itself, or if the ejection and reset device fails, it may cause the ejection and reset action to be unsmooth and stuck. Therefore, before mass production of molds, it is necessary to simulate the ejection and reset of the molds, so as to facilitate timely repair of the failures of the molds and / or mold detection devices, so as to ensure large-scale and stable processing of the molds. [0003] At this ...

AI Technical Summary

Problems solved by technology

[0004] At present, the detection of mold ejection and reset mainly depends on the mechanical structure to detect whether the ejection and reset can be carried out normally, which leads to a relatively complicated structure of the device for mold ejection and reset detection, and the mechanical structure can only detect the mold when it is ejected, Whether the position at the time of reset is accurate, but it is difficult to detect whether the ejection and reset actions are smooth

Therefore, there is currently a lack of a mold detection method that can detect whether the ejection and reset actions of the mold are smooth and stable.

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