关键词: 软袋组合盖, 机器视觉, 在线检测, 胶塞缺失检测, 胶塞放偏检测

Abstract: According to the problems of stopper is partial or loss and inner caps dislocation of combination of cover of soft bag infusion in practical production processing, the article combines with machine vision testing technology and designs the online detection system for quality of soft bag infusion based on visual machine. The system contains hardware system and soft system. The hardware system contains electrical control system, image processing and recognition system. The soft system contains the algorithm of stopper is partial or loss. It proves that the algorithm is effective and the system is useful through experiment.

Key words: combination of cover of soft bag infusion, machine vision, on-line detection, stopper loss detection, stopper partial detection