ZJ116卷烟机刺破烟成因及改进研究

Research on Causes and Improvements of Cigarette Puncturing in ZJ116 Cigarette Making Machine

摘要: PROTOS系列卷烟机作为国内烟草生产的核心装备，其中ZJ116机型作为国内应用最为广泛的高速机型，在生产过程中暴露出很多问题，其中烟支外观缺陷是该卷烟机的主要缺陷产品，而刺破烟是外观质量缺陷中主要缺陷种类，严重影响了产品质量的稳定性。本文通过对卷烟生产流程中各个工艺流程点进行分析，结合生产中的实践数据，从烟机设备生产过程中涉及到的力学表现分析，剖析了烟丝束成形、水松纸搭接与搓接等关键工序中产生刺破烟的原因，明确了其中烟梗不受控、机械挤压应力集中两大核心诱因。针对查找出来刺破烟产生的核心因素，创新性地设计了入口梳导式镜面导轨、释压切纸鼓轮、“E型”减压起始轨等改进方案。通过现场试验验证，改进后的刺破烟发生率降低72.3%，为烟草装备精细化升级与降本增效提供理论依据和技术支撑。

Abstract: As the core equipment for domestic tobacco production, the PROTOS series cigarette making machines, with the ZJ116 model being the most widely used high-speed type in China, have revealed multiple issues during production. Among these, cigarette appearance defects account for the majority of defective products generated by this machine, and cigarette puncturing is the primary type of appearance quality defect, which severely undermines the stability of product quality. By analyzing each process node in the cigarette production flow and integrating practical production data, this paper examines the causes of cigarette puncturing in key processes (including cut tobacco bundle forming, tipping paper lapping and twisting) based on an analysis of the mechanical behaviors involved in the operation of cigarette making equipment. It identifies two core inducing factors: uncontrolled tobacco stems and concentrated mechanical extrusion stress. Targeting these identified core factors, innovative improvement schemes are designed, such as an inlet comb-guided mirror guide rail, a pressure-relief paper cutting drum, and an “E-shaped” pressure-reducing initial rail. Field test verification indicates that the incidence of cigarette puncturing has decreased by 72.3% after the improvements, providing a theoretical basis and technical support for the refined upgrading of tobacco equipment, as well as cost reduction and efficiency enhancement.