摘要
剖析了生产中使用的汽车挡风玻璃涂胶机器人设备的主要设计缺陷,如玻璃输送装置行程开关信号可靠性差、玻璃定位误差较大、供胶设备电气控制系统故障较多等。针对上述问题提出了解决方案,采用冗余方式解决行程开关信号可靠性差的问题,采用重复定位、PLC集中控制解决玻璃定位误差较大、供胶电气控制系统故障较多的问题等。经改进后,大大提高了设备运行的可靠性,故障停机时间减少了90%以上。
This paper presents some analyses about major design defects which are from robot used for windshield adhesive painting in production,such as inferior reliability of stroke switch signal in glass transport equipment ,large error of glass positioning,more failures in electric control system for abhesive supply etc.In order to tackle above-mentioned problems ,scenarios of solving problems such as redundance way for switch signals,repeated position and PLC central control for large errors and electric control system failure are adopted.After improvement ,the reliability of equipment operation increases dramatically,and stop time caused by failure reduces90%and over.
出处
《汽车工艺与材料》
2004年第10期20-21,23,共3页
Automobile Technology & Material
关键词
汽车
挡风玻璃
机器人
设备
可靠性
automobile
windshield
robot
equipment
reliability