Why LED assembly line production needs PLC control system?
作者:点胶技术分析 日期:2017-11-17 10:38 浏览:
Led dispensing machine plays a very important role in the lighting industry market, is mainly responsible for the light emitting phosphor light embellishment on the material surface, the LED lamp has the ability to emit light efficiently, to help consumers achieve higher production value, LED dispenser support the use of PLC programming, CAD also supports the use of Engineering drawings directly into use. In order to LED light material dispensing can be put into mass, you need to apply to the PLC system programming, so why the line needs to be applied to PLC system?
PLC is also called a programmable logic controller, this kind of special used in industrial production of digital computing programming, can complete various dispensing work through logic operation, program control and parameter setting, by simulating the ladder programming for dispensing programming work, the order of the dispensing guarantee of high consistency and the high precision demand of LED production line, the yield rate rose sharply led lamp.
First of all to ensure normal operation of pipeline LED dispensing function, the PLC program at the PC end through the USB signal transmission of programming, dispensing work parameter input first, then stepped distribution program according to the actual demand, can support array dispensing work, work can be carried out at last simulation lead rubber machine, if the process to determine the correct can be put into execution dispensing work.
The development of PLC technology originated in the automobile industry, with the production technology requirements continue to expand, the manufacturer needs more accurate and practical controller, introduced in the last century in 70s will be officially PLC microprocessor into production, because the PLC controller has the function of LED, so the dispensing machine performs batch dispensing work are so needed an intelligent controller.
