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Design of automatic painting equipment for billet |
YAO Liu1,3��XU Min-ren2,3��JU Dian-chun2,3��QIU Jia-yong2,3�� CHEN Chun-yu2,3��JIAO Li-na2,3 |
��1. Suzhou Institute of Technology�� Jiangsu University of Science and Technology�� Zhangjiagang 215600�� China 2. Institute of Metallurgical and Materials Engineering�� Jiangsu University of Science and Technology�� Zhangjiagang 215600�� China 3. Fine Metallurgy Institute�� Zhangjiagang Institute of Industrial Technology Jiangsu University of Science and Technology�� Zhangjiagang 215600�� China�� |
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Abstract The billet which ran on roller table is automatically and continuously coated by four fixed nozzles with the pre-set angle. When the billet past the capacitance sensor a and b�� the different capacitance was obtained. After the dealing of the signal processor and the central controller�� the control of the air compressor�� the motor of the driving roller and the solenoid valve were realized. Then�� the automatic painting equipment which had five basic functions�� including continuous production�� counting�� no dead angle�� fault alarming and ensuring all billet painted�� was designed. In addition�� the system can automatically identify the billet�� save the unnecessary coating and the cost�� and ensure the position precision of the billet on the transport roller. The system was simple to operate and good at the connection with the follow-up processing.
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Received: 24 November 2017
Published: 24 December 2018
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