PROTOS-M5型卷接机组残烟自动回收分类装置的设计

Design of automatic waste tobacco reclaiming device for PROTOS-M5 cigarette maker

为解决PROTOS-M5型卷接机组生产中产生的跑条烟丝、残烟支、烟末无法分类处理等问题,采用分时自动分离的控制方法,设计了一套残烟自动回收分类装置。该装置主要由PLC、电磁阀、气缸、节流阀、残烟回收箱等部件组成,利用残烟物料产生的时间差,通过PLC程序实现残烟输送带、跑条烟丝输送带、翻板导向器的自动控制,将残烟物料准确有效分离。结果表明:改进后实现了残烟支、跑条烟丝、烟末的自动分类回收,烟丝回用率提高12百分点,烟丝回用量增加0.41 kg/h,每台机组每年可节约烟丝2 363 kg,有效降低了卷烟消耗。

In order to reclaim tobacco from break-out rods, defective cigarettes and tobacco dust produced during the running of PROTOS-M5 cigarette maker, an automatic waste tobacco reclaiming device was designed on the basis of time difference. The device was mainly composed of a PLC, solenoid valves, pneumatic cylinders, throttle valves and waste tobacco containers. Depending on the time difference when the waste tobacco was generated, the defective cigarette conveying belt, break-out rod conveying belt and flap deflector were controlled automatically via PLC program, at the same time the waste tobacco was separated from other materials. The results showed that the recycling rate of cut tobacco raised by 12 percentage points, or 0.41 kg/h, or 2 363 kg/year per cigarette maker.