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Mold detection device and detection method

A detection device and detection method technology, which is applied in the field of mold detection, can solve problems such as lack of mold detection methods, difficulty in detecting ejection, reset actions, complex structures, etc.

Pending Publication Date: 2022-02-11
QINGDAO HAIER MOLDS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Mold detection device and detection method
  • Mold detection device and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment provides a mold testing device, which includes a thimble bottom plate 1 on which a plurality of thimbles 2 are fixed and can move up and down. The mold is placed on the thimble 2 of the thimble bottom plate 1. After the thimble bottom plate 1 rises, it can drive the thimble 2 on it to rise, and the rising thimble 2 will touch the mold on it to be ejected; The thimble 2 descends, and finally the thimble 2 returns to the reset position. In fact, when testing whether the mold can be ejected and reset smoothly, it is possible to control the thimble bottom plate 1 to rise and fall repeatedly, so that the mold on it can continuously perform the ejection and reset actions, and then check the mold performance. Whether the ejection and reset actions are carried out smoothly and continuously.

[0035] In this embodiment, the hydraulic cylinder 3 is used to drive the thimble bottom plate 1 to move up and down. The hydraulic cylinder is used to drive the lifting m...

Embodiment 2

[0041] This embodiment provides a mold ejection and reset detection device on the basis of the above-mentioned embodiments. The setting positions of the hydraulic cylinder 3, the thimble bottom plate 1, and the thimble 2 of the mold detection device provided in this embodiment are the same as those in Embodiment 1. The scheme is the same. This embodiment also provides a detection device for detecting whether the movement of the mold is smooth during continuous ejection and reset by means of image collection.

[0042] Specifically, the mold ejection and reset detection device provided in this embodiment includes:

[0043] The display processor collects images of continuous ejection and reset actions of the mold, and can analyze the above-mentioned images collected by it, so as to judge whether the continuous ejection and reset actions of the mold are smooth by using the analysis of the above-mentioned images.

[0044] The cloud display system displays the images of the continu...

Embodiment 3

[0049] This embodiment provides a mold detection method on the basis of the above embodiments, and the mold detection method provided by this embodiment can be used in the mold detection device of the above embodiment. The detection method of the mold provided in this embodiment mainly detects whether the continuous ejection and reset actions of the mold are smooth through image comparison.

[0050] The detection method of the mold that present embodiment provides, as image 3 As shown in , it includes first controlling the mold to perform continuous ejection and reset actions.

[0051] Afterwards, the control display processor collects and stores the images of the continuous ejection and reset actions of the mold, and uses the collected images of the continuous ejection and reset actions of the mold to judge whether the continuous ejection and reset actions of the mold are smooth. The display processor uploads the collected images of the continuous ejection and reset actions...

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PUM

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40B29C45/80
CPCB29C45/4005B29C45/80B29C2045/4084B29C2945/76899
Inventor 张磊黄俊韩仁辉李学涛高明张平邢同珍
Owner QINGDAO HAIER MOLDS
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