GDX1小盒软包透明纸热封缺陷的视觉检测系统

Visual Inspection System of GDX1 Box Soft Transparent Paper Heat-sealing Defects

目的解决在GDX1包装机生产过程中,小盒透明纸热封粘贴不牢、不平整、泡皱、反包等缺陷不能被有效检测及剔除的问题。方法设计一种新型GDX1小盒软包透明纸热封缺陷视觉检测系统,通过对其关键技术的研究,进行动态图像采集、MICRO II控制程序设计、安装支架设计、输出控制参数调整等,实现对有缺陷的小盒侧面透明纸热封烟包的高效检测及准确剔除。结果该视觉检测系统实施后,有缺陷烟包的剔除率≥99.9%,误剔率≤0.03%。结论该视觉检测系统能提高产品质量,降低物耗,为精益生产、精益加工起到了一定的保障作用,该系统和技术可推广应用于行业内所有GDX1/2包装设备上。

The work aims to solve the problem that the infirm, unsmooth paste after heat sealing, wrinkled bubble, encapsulation and other defects of box transparent paper cannot be effectively detected and eliminated in the process of producing GDX1 packaging machine. A new visual detection system for heat-sealing defects of GDX1 box transparent flexible package paper was designed. Through the research on key technology, such as acquisition of dynamic image, design of MICRO II control program and mounting bracket, and adjustment of output control parameters, the defective heat-sealed cigarette packages of side transparent paper of the box could be efficiently detected and accurately eliminated. The result showed that, after implementing the system, the rejection rate of defective cigarette package was≥99.9%, and the wrong rejection rate was≤0.03%. The visual detection system can improve product quality, reduce material consumption, and provide guarantee for lean production and lean processing to some extent. The system and technology can be applied to all GDX1/2 packaging equipment in this industry.