生产线自动装箱装置控制系统及设计.docVIP

攀枝花学院本科毕业设计（论文） 生产线自动装箱装置 控制系统设计 学生姓名： 学生学号： 院（系）： 年级专业： 指导教师： 助理指导教师： 二〇一三年五月 摘 要 在现代化工业生产中时常需要对生产产品进行包装和计数，如果这么多繁杂的工作都完全由人工去完成的话不仅效率低下，而且劳动强度非常大，不能够满足现代化的生产需要。 本文主要对生产线自动装箱的PLC控制系统进行了细密的科学研究。此系统拥有有两个传送带，即生产产品传送带和包装箱传送带。产品传送带将生产产品从生产车间流水线传送到包装箱，当某一刻生产产品被送到传送带的末端时，就会自动地进入包装箱中，并由另一个传感器将其转换成计数脉冲。包装箱传送带则用来传第产品包装箱，其作用就是把已经装满了的包装箱运走，并用另外一只空箱来代替。为了使传送过来的空箱刚好对准产品传送带的末端，使产品准确落入空箱中，因此在包装箱的传送带中间装有一个光电传感器，用来检测空箱是否按照正确的方式传送到位。 此控制系统具有成本低、精度高、故障率低、抗干扰能力强、操作维护简单等特点，具有优良的实际应用价值。  关键词： 系统,生产,自动,设计 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 labour working from the words that the manpower accomplishes if these are complicated and overloaded is big , the childbirth being unfit to be modernized needs. Detailed research the main body of a book has been carried out on the PLC navar enchasing owing to production line automation mainly. Be systems turn to have two conveyer belts , be package box conveyer belt and product conveyer belt. The package box conveyer 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 conveyer belt fitly, just the drop-in package box is hit by the messenger product, before package box conveyer belt centre install one photoelectricity sensor, in order to check if package box arrive at a place. And the product conveyer belt transmits a product from producing a workshop to package box , pawn some one products deliver to the conveyer belt end , the meeting automation drop-in package box inner, change from another sensor becoming counting pulse. Navar has accuracy