加装FX2包装机的小包视觉检测

目的 针对青岛卷烟厂现有FX包装机型生产中，没有检测烟包外观完好的设备，设计安装一套小包视觉检测装置，将高速生产中产生的不合格烟包准确剔除。方法 通过安装高速PLC和视觉采集相机，利用软件图像处理功能将采集照片进行处理分析，输出结果到上位机，控制电磁阀将缺陷烟包准确剔除。结果 经过数月的实验，在改进后的抽检中，玻璃纸缺陷次数由13降低为1，剔除数量为318盒；商标纸缺陷次数由23降低为0，剔除数量为766；内卡纸缺陷次数由14降低为1，剔除数量为160。可看出无检测的生产中存在大量缺陷烟包漏剔现象。结论 经过安装调试投入正常使用，该检测系统性能稳定可靠，能有效地降低产品的质量隐患。

Visual Inspection of Cigarette Packs with FX2 Packaging Machine

Aiming at the hidden quality hazard of cigarette packs that do not have a corresponding appearance intact inspection during the production of the existing FX packaging models of Qingdao Cigarette Factory, a set of small pack visual inspection device is designed and installed to accurately eliminate unqualified cigarette packs produced in high-speed production. By installing a high-speed PLC and a visual acquisition camera, using the software image processing function to process and analyze the collected photos, the results to the upper computer were output, and the solenoid valve was controlled to accurately remove the NG cigarette packets. After several months of experimentation,, in the improved sampling, the number of defective cellophane was reduced from 13 to 1, and the number of rejects was 318 boxes; the number of defective trademark paper was reduced from 23 to 0, and the number of rejects was 766 boxes; the number of defective inner cardboard was reduced from 14 to 1, and the number of rejects was 160 boxes. It can be seen that there are a large number of defective cigarette packets in the production without inspection. After being installed and debugged and put into normal use, the performance of the detection system is stable and reliable, which can effectively reduce the hidden dangers of product quality.