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PLC (PROGRAMMABLE LOGIC CONTROLLER) APPLICATION IN TV BULB PRESS

机译:PLC(可编程逻辑控制器)在电视灯泡印刷机中的应用

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In the TV Bulb production line of our plant, which is introduced from Corning Inc. America, the programmable logic controller (PLC 2/30) produced by AB company in America is used for press control. This controller is flexible in programing, easy to operate and its reliability is high. We tapped the potentialities of the PLC and made many improvement in Press control. For example, for the synchronism of Funnel Press and Button Sealing Machine; To add error tolerance so as to reduce the blindness of maintenance; In order to meet the requirement of high temperature environment for hot pressing , use the time sequence control to replace the location control, in turn to reduce the amount of electronic components used in high temperature. Those improvement are all good for reducing the frequence of equipment trouble and raising the economic prefit.
机译:在美国康宁公司引进的本厂的电视灯泡生产线中,美国AB公司生产的可编程逻辑控制器(PLC 2/30)用于压力机控制。该控制器编程灵活,易于操作,可靠性高。我们挖掘了PLC的潜力,并在印刷机控制方面进行了许多改进。例如,用于漏斗式压盖机的同步性;增加容错能力,以减少维护的盲目性;为了满足高温环境下热压的要求,使用时序控制代替位置控制,从而减少了高温下使用的电子元件的数量。这些改进都有助于减少设备故障的频率并提高经济效益。

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