Novel intelligent embedded type electric upsetter control system for air valve production

Abstract

The invention relates to an intelligent embedded type electric upsetter control device used for engine air valve blank production, which comprises an embedded main control module, a touch LCD screen module, a D / A module, an electromagnetic valve driving module, a hydraulic proportional valve module, a pneumatic proportional valve module, a controlled silicon driving module, a current detection module, a temperature detection module, a displacement detection module and a mechanical hand control electromagnetic valve module, wherein the current detection module, the temperature detection module and the displacement detection module are connected at an input interface of the embedded main control module, the hydraulic proportional valve, the pneumatic proportional valve module and the controlled silicon driving module are respectively connected at the output end of the D / A module and are driven to realize the automatic continuous closed loop control, the work is stable, and the invention can adapt to production processing of various air valve upsets coarse process. A system device adopts an embedded operation system and the pattern user interface design, realizes the file system storage of the process parameters, and has the advantages of simple operation, friendly interface and good performance.

Description

1. Technical field [0001] The invention is an embedded control device for an intelligent electric upsetting machine, in particular an electric upsetting machine for electrothermal upsetting of engine valves, which belongs to the intelligent control innovation of the embedded electromechanical integration system. 2. Background technology [0002] At present, the intelligence level of electric upsetting machines is relatively low, the real-time performance is poor, and the operation interface is simple. The current and pressure are open-loop control, which cannot be automatically corrected when the working conditions change, and the process adaptation range is relatively narrow. Parameter settings cannot be saved, and the settings must be changed every time a product is replaced, which wastes time and affects production efficiency, and the degree of automation is not high. 3. Contents of the invention [0003] Considering the above problems, the present invention provides a...

AI Technical Summary

Problems solved by technology

[0002] At present, the intelligent level of electric upsetting machine is relatively low, the real-time performance is poor, and the operation interface is simple

The current and pressure are open-loop control, and cannot be automatically corrected when the working conditions change, and the process adaptation range is relatively narrow

Parameter settings cannot be saved, and the settings must be changed every time a product is replaced, which wastes time and affects production efficiency, and the degree of automation is not high

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