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A Vacuum Filling Control Method of Workpiece Based on Abnormality Detection

A control method and vacuum perfusion technology, applied in vacuum gauges, packaging automatic control, measuring devices, etc., can solve the problems of perfusion gas waste, wear of perfusion pipeline connectors, and inability to carry out maintenance work in time, so as to reduce waste. Effect

Active Publication Date: 2021-02-19
广州市真量纯科技有限公司
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Problems solved by technology

[0003] However, with the long-term use of the equipment, the connectors of the perfusion pipeline will gradually wear out, causing the perfusion gas to leak out during perfusion, thereby reducing the perfusion efficiency; The production of the factory often does not stop, so it is easy to cause a lot of waste of perfusion gas; at the same time, because the leak detection of perfusion connectors is currently done manually, it is often impossible to find abnormalities in the early stage of connector wear. Resulting in failure to carry out maintenance work in a timely manner

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  • A Vacuum Filling Control Method of Workpiece Based on Abnormality Detection

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Embodiment Construction

[0071] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0072] The present invention provides a workpiece vacuum perfusion control method based on abnormal detection. In an embodiment of the present invention, such as figure 1 shown, including:

[0073] S100: Control the vacuum detection module to vacuumize the workpiece to be processed;

[0074] S200: when the vacuum detection module determines that the workpiece to be processed is a qualified workpiece;

[0075] S300: Control the perfusion module to perfuse the qualified workpiece;

[0076] S400: when the internal air pressure of the qualified workpiece reaches a preset air pressure value, control the perfusion module to stop perfusion;

[0077] S500: within a preset period, obtain the average per...

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Abstract

The workpiece vacuum perfusion control method based on abnormality detection provided by the present invention can automatically detect the vacuum performance of the workpiece and perform perfusion. The system realizes the automatic control of the process through the preset judgment value, changing from traditional manual control to automatic control. At the same time, it can intelligently Detect the working conditions of each filling station, and carry out emergency measures in time at the initial stage of abnormal situations; at the same time, the method provided by the present invention can also realize intelligent adjustment of emergency measures for abnormal filling stations according to actual production efficiency and production plan , On the premise of not affecting the manufacturer's production plan as much as possible, reduce the waste of perfusion raw materials.

Description

technical field [0001] The invention relates to the field of vacuum perfusion, in particular to a workpiece vacuum perfusion control method based on abnormal detection. Background technique [0002] In industrial production, one of the steps before filling the container workpiece is to evacuate the container workpiece and detect the vacuum degree at the same time. When the vacuum degree reaches the preset value, it indicates that the workpiece production is qualified, and then enters the next pouring process. At present, manual operation is generally used in the process and switching process of the process. The vacuum pipe joint is connected to the container workpiece, and the vacuum is continued for a period of time. The personnel monitor the vacuum value to determine whether the workpiece is qualified. When the vacuum value reaches the set threshold, If the production of the workpiece is qualified, manually remove the vacuum pipe joint, connect the container workpiece to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B57/00B65B31/00G01L21/00
Inventor 戴琦琦肖虹林雪英宋延魁何俊斌
Owner 广州市真量纯科技有限公司
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