轿车涂装输送线控制网络设计  

Design of network-controlled system on car-painting conveyor line

作　　者：聂宗瑶[1,2] 陈彬[1] 朱正国[1] 张磊[2] 

机构地区：[1]安徽城市管理职业学院基础部,合肥230011 [2]安徽大学电气工程与自动化学院,合肥230601

出　　处：《浙江科技学院学报》2015年第1期28-35,共8页Journal of Zhejiang University of Science and Technology

基　　金：安徽省高校专业综合改革资助项目(2013zy145)

摘　　要：在分析轿车生产工艺的基础上,按照轿车生产的主流技术,采用地面式机械化输送模式对传统的轿车生产中涂装输送系统进行网络化控制设计。网络化控制系统采用分散控制、集中管理的主从网络控制模式,以西门子S7-300PLC作为主(操作)站和远程ET200S作为从(操作)站实现系统控制功能;并通过人机界面实现操作人员的在线状态查询和故障查询;涂装设备的控制都具备手动、自动模式切换和故障报警指示。该系统提高了轿车涂装工艺过程的自动化水平,提升了产品质量,降低了制造成本。Based on the analysis of the car production process,according to the mainstream of car production technology,we use ground mechanical transmission mode of traditional painting conveying system in the car production of the network-controlled design.Network-controlled system adopts the distributed control-centralized management mode of master-slave network control,which is based on Siemens S7-300 PLC as the main station（operations）,remote ET200 Sas from（operation）stand to realize system control function.And through the man-machine interface（HMI）,operators implemente online status query and fault query.Car-painting equipment is controlled with both manual and automatic mode of switch and fault alarm instructions.The above method improves the automation level of the car coating process and the product quality and reduces the manufacturing cost.

关 键 词：轿车涂装工艺 输送线 网络控制 S7-300 人机界面 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] U466[自动化与计算机技术—控制科学与工程]