PROTOS M5卷接机组MAX接装机上胶系统的改进

Modification of glue application system in MAX filter assembler of PROTOS M5 cigarette maker

为解决PROTOS M5卷接机组MAX接装机上胶系统在停机时存在出胶口溢胶或胶水回缩问题,在不增加外部控制器的情况下,基于倍福的实时多核系统,通过编写控制程序、修改外部变量链接方法等措施,完成比例输入阀信号的读取和阀岛上备用电磁阀的单独控制,实现了气控直流式截止阀与上胶系统同步工作。以PROTOS M5卷接机组生产的“七匹狼(红狼)”牌卷烟为对象进行测试,结果表明:改进后MAX上胶系统运行稳定,上胶故障次数由7.5次/班次降低到0.2次/班次,减少97.3%;烟支质量QI(Quality Index)得分由95.46分提升到95.90分。该方法可为提升高速卷接设备运行效率提供支持。

To overcome the shortcoming that the glue at the outlet of the glue application system in MAX filter assembler of PROTOS M5 cigarette maker is in surplus or in deficiency in the case of machine halting.The adjustment of the pneumatic control oblique stop valve and glue application system was synchronized on the basis of Beckhoff real-time multicore system and by implementing the reading of signals from proportional input valve and the independent control of standby solenoid valve on valve island through control programs writing and changing the method of external variables linking.The modified PROTOS M5 cigarette maker was tested on cigarette brand“Septwolves(Red Wolf)”.The results showed that the glue application system in MAX filter assembler ran stably,the gluing failures decreased from 7.5 to 0.2 times per shift,or reduced by 97.3%;the QI(Quality Index)of cigarettes raised from 95.46 to 95.90 points.This method provides a technical support for promoting the efficiency of high speed filter cigarette makers.