中国烟草学报2025，Vol.31Issue(2)：66-75,10.DOI:10.16472/j.chinatobacco.2024.T0072
基于COMSOL Multiphysics仿真分析的ZJ118型卷接机组接烟轮承烟槽的改进设计
Improved design of cigarette carrying slot in the ZJ118 cigarette making and assembling machine based on COMSOL multiphysics simulation analysis
摘要
Abstract
[Objective]This study aims to address the quality issue of wrinkles on the cigarette surface caused by insufficient support from the cigarette carrying slot on the transfer drum in the ZJ118 cigarette making and assembling machine during the production of slim cigarettes.[Methods]A new multi-point surface-supported cigarette carrying slot for the transfer drum was designed using the 3D modeling capabilities of SOLIDWORKS,replacing the original single-point supported slot.COMSOL Multiphysics was used to simulate and analyze the stress distribution on the cigarette in the new slot.The actual performance of the new multi-point surface-supported slot was then verified in production.[Results]The results of simulation analysis showed that the stress distribution and the smoothness of the cigarette surface at high speeds were better with the new multi-point surface-supported slot compared to the original single-point supported slot.The stress distribution on the cigarette in the new slot was more even,and the negative pressure airflow was also more uniformly distributed,effectively ensuring the stability of the cigarette's external quality.The actual application results showed that the surface wrinkle defect rate caused by the cigarette carrying slot decreased from 18.40 defects per shift to 0 when using the new slot.[Conclusion]The new multi-point surface-supported cigarette carrying slot structure offers better support,more even stress distribution,and more stable suction,effectively improving cigarette surface quality.It significantly reduces cigarette surface wrinkle incidents and the frequency of equipment downtime for repairs,as well as lowering material consumption during cigarette production.关键词
ZJ118型卷接机组/接烟轮/承烟槽/烟支皱纹/仿真分析/应力分布/细支卷烟Key words
ZJ118 cigarette making and assembling machine/transfer drum/cigarette carrying slot/cigarette wrinkles/simulation analysis/stress distribution/fine cigarettes引用本文复制引用
张海超,何金华,毛龙所,李浩,张泽云,何永飞,吕苏亚,吕忠,张敏,曾江岚..基于COMSOL Multiphysics仿真分析的ZJ118型卷接机组接烟轮承烟槽的改进设计[J].中国烟草学报,2025,31(2):66-75,10.基金项目
云南中烟工业有限责任公司科技项目"卷烟重量智能控制系统研究与应用"(2023ZN03) （2023ZN03）
