基于生产线自动装箱的PLC控制系统的研究-毕业论文 在现代化的工业生产中常常需要对产品进行计数和包装如果这些繁杂的工作由人工完成的话不但效率低而且劳动强度大不适合现代化的生产需要 本文主要对基于生产线自动装箱的PLC控制系统进行了详细的研究该系统有一个机械手和两个传送带即运物机械手包装箱传送带和产品传送带运物机械手用来转移饮料瓶即把产品传送带上的饮料送到包装箱传送带的饮料箱中包装箱传送带用来传送产品包装箱其功能是把已经装满的包装箱运走并用一只空箱来代替为使空箱恰好对准机械手松开端使饮料瓶装进包装箱中在包装箱传送带的中间装一光电传感器用以检测包装箱是否到位为使产品传送带将产品从生产车间传送到合适位置在产品传送带的中间也装有一光电传感器当产品被送到传送带的末端会自动停止并由机械手将其送到包装箱中 本控制系统具有精度高成本低抗干扰能力强故障率低操作维护简单等特点具有良好的应用价值 关键词可编程控制器自动装箱控制系统传送带控制机械手 ABSTRACT Often need to carry out counting and package on the product in the commercial run being modernized not only the inefficient moreover intensity of labor working from the words that the manpower accomplishes if these are complicated and overloaded is big the childbirth being unfit to be modernized needs In this paper based on PLC control system of automatic packing production line has carried on the detailed research The system has a robotic arm and two conveyor belts namely carrying manipulator package box conveyor belt and product conveyor belt Delivery manipulator used to transfer water bottles beverage for all products on the conveyor belt conveyor belt of the beverage box sent to packing The package box conveyor belt is used to deliver the product package box whose function is that the package box luck already filling to full is leaked is uses one to replace to come empty space box and End being to make the empty space box aim at the product conveyor belt fitly just the drop-in package box is hit by the messenger product before package box conveyor belt center install one photoelectricity sensor in order to check if package box arrive at a place And the product conveyor belt transmits a product from producing a workshop to package box pawn some one products deliver to the conveyor belt end the meeting automation drop-in package box inner change from another sensor becoming counting pulse This control system has high precision low cost strong anti-interference ability low failure rate simple operation a
