摘要
汽车制造领域中,车身的输送、转接/转挂是实现生产高度自动化的重要环节.以PLC为核心,采用D ev iceN et现场总线控制方式,接收现场采集的检测信号,控制相应执行机构动作,应用滑橇式输送机,根据生产工艺输送汽车车身,对车身位置进行精确定位,完成车身的自动转接/转挂,确定最佳的物流状态.PLC+工业现场总线的控制系统大大提高了汽车生产线的自动化程度,减轻了工人的劳动强度,提高了生产效率,对现代工业起着越来越重要的作用.
In automobile manufacture field, conveying, switching/hanging most important chains to realize highly automatic manufacture. Taking PLC Device Net Site General-line Control mode, the test signa the corresponding response can perform action. Conveying ls collected on the of car body are the as core and adopting site are received and car body by utilizing skid conveyor and according to producing process can realize accurate orientation of car body position, achieve automatically switching/hanging of car body, and finally determine the best conveying condition. PLC and on-site General-line Control system greatly enhance the automatic level of car producing line, reduce working intensity and then increase productivity. This plays a more and more important role in modern industry.
出处
《工程设计学报》
CSCD
北大核心
2007年第1期39-43,共5页
Chinese Journal of Engineering Design
基金
上海通用汽车有限公司资助项目(柳微西涂4500002075)
关键词
反向单轨输送机
转挂/转接
滑橇
变速辊床
inverted monorail conveyor
switching/hanging
skid
power roller bed of the changing speed