烟草科技2025，Vol.58Issue(8)：85-92,8.DOI:10.16135/j.issn1002-0861.2025.0009
ZJ119型卷接机组独立驱动烟条切割装置控制系统优化设计
Optimization of control system for independently driven tobacco rod cutoff mechanism in ZJ119 filter cigarette maker
摘要
Abstract
To avoid the interference between the tobacco rod cutoff blade and ledger in a ZJ119 filter cigarette maker,where the tobacco rod cutoff mechanism is independently driven.The control system of the cutoff mechanism was optimized as follows:in the driving layer,the sampling period of the current loop was reduced from 125 μs to 31.25 μs to raise the response speed and control accuracy of the servo motor;in the control layer,the motion control algorithm was optimized by finely dividing the control area to prevent synchronization between the rotary ledger motor and the blade carrier motor in the interference zone.The said system was tested using"HEHUA"brand cigarettes at Shijiazhuang Cigarette Factory.The results showed that the control accuracy of the servo motor in the independently driven tobacco rod cutoff mechanism was improved significantly.The maximum horizontal displacements of the ledger during the start-up acceleration,constant speed running,and shutdown stages reduced from 0.120,0.024,and 0.126 mm to 0.033,0.009,and 0.072 mm,respectively.No interference between the cutoff blade and ledger happened during the one-month test period.This technology provides support for promoting the operational efficiency of filter cigarette makers.关键词
ZJ119型卷接机组/烟条切割装置/独立驱动/控制系统/旋转式喇叭嘴/虎克式刀片Key words
ZJ119 filter cigarette maker/Tobacco rod cutoff mechanism/Independent driving/Control system/Rotary ledger/Hooke type blade分类
轻工纺织引用本文复制引用
汤泽东,谷千里,刘威,阮三星,符国强..ZJ119型卷接机组独立驱动烟条切割装置控制系统优化设计[J].烟草科技,2025,58(8):85-92,8.基金项目
中国烟草机械集团有限责任公司科技项目"ZJ119型中细支卷接机组的研制"(K1202303005). （K1202303005）
