条烟高速分拣线的设计与仿真

发布时间：2018-04-15 08:21

本文选题：条烟高速分拣线 + 模态分析　；参考：《湖北工业大学》2015年硕士论文

【摘要】：条烟作为一种特殊的产品,在物流上通常对其单独设计一套系统以供使用。由于各等级条烟物流中心的分拣需求不同,需要因地制宜设计专用物流系统,我国条烟物流行业发展相对滞后,并且存在一定的技术垄断。在此情形下,研究一套符合本地实际物流需求的条烟高速分拣线成了亟待解决的问题。本论文分析了条烟高速分拣线的国内外研究及应用现状,设计出了一套由一台立式条烟分拣机、两台通道式条烟分拣机以及配套皮带输送机组成的条烟高速分拣线,并确定了其分类代码。在设计过程中,绘制了其二维装配图及零件图,其中主要对立式机撞块的设计和皮带机合单皮带摆臂角度的确定进行了详细设计说明。在Solidworks软件环境下,本文对设计的条烟高速分拣线进行了三维建模,并将关键部件模型导入Ansys软件进行网格划分以及模态分析,针对模态分析的结果对分拣线减振方面提出了理论支持。本文还对设计出的条烟高速分拣线进行了工作流程分析,建立了其工作流程模型,为后续该分拣线电气系统的设计提供了支持。最后,本文针对立式机打烟模块进行了仿真模拟,在Solidworks Motion环境中对模型进行仿真分析。通过对分拣线的模态分析及仿真分析,分析了设计结果的抗振能力,验证了设计结果对条烟外形的保护和对生产过程中良好烟姿的控制。设计出的条烟高速分拣线目前已投入样机的生产与调试,每小时可分拣85000条卷烟,并且无需人工对烟姿进行调整。其工作情况证明本次设计结果符合预期要求,适用于实际生产。
[Abstract]:As a special product, stripes are usually designed separately for use in logistics.Due to the different sorting demand of each grade tobacco logistics center, it is necessary to design the special logistics system according to the local conditions. The development of the tobacco logistics industry in our country is relatively lagging behind, and there is a certain technical monopoly.In this case, it is an urgent problem to study a set of high-speed cigarette sorting lines that meet the local logistics needs.In this paper, the domestic and international research and application status of high speed cigarette sorting line is analyzed, and a set of high speed cigarette sorting line is designed, which is composed of a vertical cigarette sorting machine, two channel cigarette sorting machines and a belt conveyor.The classification code is determined.In the course of the design, the 2D assembly drawing and the part drawing are drawn, in which the design of the collision block of the opposing machine and the determination of the angle of the swing arm of the belt machine with single belt are described in detail.In the environment of Solidworks software, the 3D model of the high speed sorting line is built, and the key component model is imported into the Ansys software for mesh generation and modal analysis.The results of modal analysis provide theoretical support for the vibration reduction of sorting lines.This paper also analyzes the workflow of the designed high-speed sorting line and establishes its workflow model, which provides support for the subsequent design of the electrical system of the sorting line.Finally, this paper simulates the model of vertical machine in the environment of Solidworks Motion.Through the modal analysis and simulation analysis of the sorting line, the anti-vibration ability of the design result is analyzed, and the protection of the shape of the strip smoke and the control of the good smoke posture in the production process are verified by the design result.The designed high speed cigarette sorting line has been put into production and debugging of the prototype at present. It can sort 85000 cigarettes per hour and do not need to adjust the cigarette posture manually.Its working conditions prove that the design results meet the expected requirements, applicable to actual production.
【学位授予单位】：湖北工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TH692

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