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Pneumatic and PLC technology based electroplated part cleaning control system

A technology of control system and electroplating parts, which is applied in the field of machinery, can solve the problems of toxic organic solvents, flammability and explosion, etc., and achieve the effects of improving reliability, reducing fire or explosion, and improving labor safety and environment

Inactive Publication Date: 2018-03-09
许亚夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, organic solvents are poisonous or flammable and explosive, such as trichlorethylene, etc., so the entire ultrasonic cleaning production line must be installed in a closed, small space with glass walls

Method used

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  • Pneumatic and PLC technology based electroplated part cleaning control system
  • Pneumatic and PLC technology based electroplated part cleaning control system
  • Pneumatic and PLC technology based electroplated part cleaning control system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with drawings and embodiments.

[0014] Such as figure 1 , according to the control requirements, taking into account the performance of PLC, system cost and engineering practice, the control system selects the FX produced by a certain company 2 -48MR type PLC is used as the main control equipment of the system. All the input and output of PLC are switch values, and the input signal is the switch value feedback signal from the panel operation switch and the on-site actuator. The output signal is sent to the pneumatic actuators of each actuator respectively through the intermediate isolation relay. The hardware of the control system mainly includes PLC, reversing valves, cylinders corresponding to various actions, and a human-machine interface for monitoring and operation. In the programming debugging and system configuration stages, a PC is needed to assist in completing the corresponding work.

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Abstract

A cleaning control system for electroplating parts based on pneumatic and PLC technology, mainly including PLC, reversing valve, cylinder corresponding to each action, and man-machine interface for monitoring and operation. Considering the performance of PLC, system cost and engineering practice, the FX2-48MR PLC produced by a certain company is selected as the main control equipment of the system. The control system greatly reduces safety hazards such as fire or explosion in the cleaning line; prevents operators from coming into contact with toxic or corrosive substances, and greatly improves the labor safety environment. Due to the use of pneumatic components and PLC technology, the reliability of the whole machine is greatly improved. Great improvement.

Description

Technical field [0001] The invention relates to a cleaning control system for electroplating parts based on pneumatic and PLC technology, which is suitable for the mechanical field. Background technique [0002] Metal electroplating parts must be thoroughly cleaned before electroplating to remove rust, oil, wax and other impurities on the surface. The cleaning agent generally adopts acid, alkali, organic solvent and deionized water. Among them, organic solvents are toxic or flammable and explosive, such as trichlorethylene, etc., so the entire ultrasonic cleaning production line must be installed in a closed, small space with glass walls. The control of the ultrasonic cleaning production line has been developed from the initial manual operation to the automatic control system of the brake lifting motor controlled by PLC. Occupational safety is very important due to hidden dangers such as fire hazards in motor operation. In view of the reliability and safety of the current...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/00G05B19/05
CPCC23G3/00G05B19/054
Inventor 许亚夫
Owner 许亚夫