GDX6S包装机商标纸定位检测器的改进

Improvement of Label Positioning Detector in GDX6S Packer

为解决GDX6S包装机商标纸定位检测器不能检测出商标纸包裹错位烟包等问题,通过增加反射式光纤检测器对商标纸定位检测器进行了改进。固定于三号轮弧形板上的反射式光纤检测器,可以检测到错位外露的商标纸,从而对烟包商标纸包裹是否错位进行判断,并利用控制系统将商标纸包裹错位烟包在三号轮剔除口自动剔除。应用效果表明,改进后商标纸定位检测器稳定可靠,实现了商标纸包裹错位烟包的自动检测和剔除,商标纸错位烟包剔除率由改进前的27.9%提高至95.4%以上,错位故障处理时间由平均3 min/次减少到0.5 min/次,提高了卷烟包装品质和设备运行效率。

The label positioning detector in GDX6S packer was not able to identify a packet which was not squarely wrapped, therefore the detector was improved. A reflective optical fiber sensor was fixed on the arc plate of wheel No. 3, which could detect protrusive part of a label, and the packet wrapped in an obliquely folded label would be automatically rejected at the rejecting outlet of wheel No. 3 by a control system. The results of application showed that： the improved detector ran stably and reliably, it automatically detected and rejected the packet which was not squarely wrapped, the rejection rate increased from 27.9% to over 95.4%. It took 0.5 min for treating a fault on an average contrasting with 3 min before, the package quality and the efficiency of equipment were improved.