Electrical control system for modern vacuum coating machines

A technology of electrical control system and vacuum coating machine, applied in the field of machinery, can solve the problems of complex vacuum system, and achieve the effect of satisfying customer needs and realizing process requirements

Inactive Publication Date: 2018-05-29
赵江涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vacuum system is becoming more and more complex, there are many vacuum pumps and valves to be controlled, and there is a strict interlocking relationship between them, and operation errors will cause serious consequences

Method used

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  • Electrical control system for modern vacuum coating machines
  • Electrical control system for modern vacuum coating machines
  • Electrical control system for modern vacuum coating machines

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with drawings and embodiments.

[0013] Such as figure 1 , figure 2 , PLC as one of the three pillars of contemporary industrial automation, its comprehensive performance makes it widely used in the industrial field. OMRON is one of the world's major PLC manufacturers, with a wide range of large, medium and small PLC products, and its products have been widely used in China earlier. In terms of programming environment, CPM1A PLC not only has the functions of previous small PLCs, but also minimizes the installation space as much as possible, and realizes a flexible configuration with 20-100 input and output points. Moreover, it can also be connected to a programmable control terminal, creating an unprecedented flexible use. Various basic position controls can be realized through the pulse output, and decentralized control and analog control can be carried out. It can not only replace the relay cont...

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Abstract

Provided is an electrical control system for modern vacuum coating machines. The electrical control system software and hardware structures are demonstrated and analyzed and correspondingly designed according to the coating process, the model selection of PLC is introduced, and finally, an electrical control system for modern vacuum coating machines with an OMRON PLC as the core is realized. The electrical control system has such functions as manual / automatic control and failure report. The system is debugged both in the laboratory and on site. The potential problems are solved. Finally, the production practice proves the feasibility of the system. The process requirements are realized. The needs of customers are satisfied.

Description

technical field [0001] The invention relates to an electric control system of a modern vacuum coating machine, which is suitable for the mechanical field. Background technique [0002] Vacuum coating is a surface treatment technology that changes the physical and chemical properties of the surface of an object, and also belongs to the vapor deposition technology. Today, the application field puts forward higher requirements for the development of vacuum coating machines, which are reflected in the following aspects: With the rapid development of industry, more fields require large-scale, intelligent and automated coating machines. Different customers require different working environments, and the interference sources are also changeable and complex. The vacuum coating machine must adapt to different or even harsh environments (such as high temperature, humidity, dust, strong corrosion, strong electromagnetic, high-frequency interference, etc.). Customers require higher fil...

Claims

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Application Information

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IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/1103
Inventor赵江涛
Owner赵江涛