通过对汽车车身转挂生产工艺及系统工作循环过程进行研究,将PLC控制技术应用于皮带垂直升降机,将完成内饰部件装配的车身通过升降机转接到底盘线进行汽车底盘的装配工艺,实现输送线以及输送线与生产工艺线之间的车身传递与转接,有效提高了控制系统的自动化程度,减轻了工人的劳动强度。 Through the research on the process of automobile body turning-hanging production and the system working cycle, the PLC control technology is applied to the belt vertical lift, the automobile body which is finished with the interior parts assembly is transferred to the chassis line by elevator to carry the assembly process of the automobile chassis, Line and transmission line and the production line between the body transfer and transfer, effectively improve the automation of the control system, reducing the labor intensity of workers.