Workpiece vacuum detection and filling integrated control system

Abstract

The invention provides a workpiece vacuum detection and filling integrated control system. The workpiece vacuum detection and filling integrated control system can automatically detect the vacuum performance of a workpiece and conduct filling. The system automatically control the implementation process of a preset decision value and is changed from traditional manual control to automatic control.Under the condition of ensuring that finished workpiece products reach the standard, the system optimizes the evacuation time according to the vacuum value and automatically starts and stops an evacuation valve and a filling valve. Moreover, the valve status and the operation status form the feedback mechanism. High-efficiency accurate working procedure switching is realized. The overall production efficiency is improved. The system does not need manual intervention. The labor cost is reduced. Extra errors caused by artificial judgment is avoided. The accuracy degree of detection results is effectively improved.

Description

technical field [0001] The invention relates to the field of vacuum perfusion, in particular to an integrated control system for workpiece vacuum detection and perfusion. Background technique [0002] In industrial production, one of the steps before pouring 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 enter the next pouring process. At present, the progress and switching process of the process is generally performed manually. 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, It shows that the workpiece is produced qualified, then manually remove the vacuum pipe joint, connect the container workpiece w...

AI Technical Summary

Problems solved by technology

[0003] At present, in all kinds of vacuum detection, vacuum perfusion and other systems with workpiece vacuum detection functions on the market, the detection standards and detection procedures of the workpiece vacuum degree are generally set by the manufacturer in advance according to the highest industry standards. It meets the needs of manufacturers for product vacuum testing, but because the testing procedures are set according to high standards, for some manufacturers who do not have such strict requirements on the vacuum degree of workpieces, the production efficiency of their products is limited. Not a small impact, and because the detection process is generally set before the system leaves the factory, the manufacturer often cannot change it by itself, and can only contact the corresponding supplier for after-sales technical support, and the operation is cumbersome

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