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枕式包装机中封装置设计说明书.doc

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枕式包装机中封装置设计说明书.doc

毕业设计(论文)毕业设计(论文)题目枕式包装机中封装置设计姓名学号所在学院专业班级0指导_日毕业设计(论文)摘要.................................................................................................................................2Abstract..........................................................................................................................31绪论.............................................................................................................................41.1课题研究的来源和意义.......................................................................................41.1.1课题来源..................................................................................................41.1.2课题研究的背景与意义.............................................................................41.2本课题研究内容..................................................................................................42包装机概述...................................................................................................................62.1包装机的概念及作用..........................................................................................62.2包装机的组成及特点...........................................................................................62.3包装机的分类和型号编制.................................................................................93枕式包装机的总体设计................................................................................................113.1枕式包装机设计的一般过程.............................................................................111.总体设计阶段......................................................................................................11总体设计阶段,主要做可行性分析与进行初步设计两方面工作。..............................112.技术设计阶段......................................................................................................113.审核鉴定.............................................................................................................113.2总体方案设计的基本内容..................................................................................111.确定功能与应用范围............................................................................................112.工艺分析.............................................................................................................113.包装方式.............................................................................................................114.机器类型.............................................................................................................115.包装程序、工艺路线和工位数..............................................................................126.运动要求和机构选型............................................................................................133.3总体布局...........................................................................................................133.4编制工作循环图................................................................................................164传送装置的设计...........................................................................................................184.1支架的选择........................................................................................................184.2传送系统的选择.................................................................................................184.3轴承的选择........................................................................................................255封口机械的设计...........................................................................................................275.1概述..................................................................................................................275.2封口机械的分类................................................................................................275.3端封的设计.......................................................................................................295.4中封的设计.......................................................................................................306中封装置重要零部件的校核与计算...............................................................................366.1从动轴的抗弯扭强度校核计算...........................................................................366.2深沟球轴承型号选择计算...................................................................................397供膜装置的设计...........................................................................................................417.1供膜装置的基本要求..........................................................................................427.2供膜装置原理....................................................................................................427.3供膜装置的设计.................................................................................................437.3.1设计要求.................................................................................................437.3.2滚轴的布置.............................................................................................43毕业设计(论文)8中封装置部分零部件Pro/E三维图...............................................................................44小结..............................................................................................................................51致谢..............................................................................................................................52摘要枕式包装机是用于包装产品,使产品增长其保质期,增加产品美观度的一种机械。本次设计采用卧式袋成型充填封口包装机,其结构简单,传动平稳,噪声小,使用维修方便,效率高,所以在各类机械中得到了广泛的应用。有了这样的包装机,会提高生产效率,降低劳动强度,保护环境,节约材料有利于保证被包装产品的卫生,提高产品质量,延长产品的保质期可减少包装场地面积,节约基建投资,赢得更多的利润。本课题主要针对EP5000枕式自动包装机进行反求设计,主要作了以下几方面的工作对EP5000枕式自动包装机工作原理和结构进行了研究和分析,在此基础上进行整机的设计。在上述基础上,对该包装机的中封装置进行了详细的结构设计和计算。关键词枕式包装机、反求设计、中封装置毕业设计(论文)AbstractPillowpackagingmachineisusedinthepackingproduct,increasingthenaturetimeaswellasincreasingtheappearanceoftheproduct.Thisdesignuseshorizontaltypebagformation,backfillandsealpackagingmachine.Ithassimplestructure,smoothtransmission,fewnoise,easymaintenance,highefficiency,soithasbeenwidelyusedinalltypesofmachinery.Withsuchapackagingmachine,factoriescanincreaseefficiencyofproducing,reducelaborintensity,protectenvironmental,andconservematerialsitisconducivetoguaranteethehealthofproducts,improveproductquality,andextendthePreservationperiodofproductsitalsocanreducepackagingspace,saveinfrastructureInvestment,andwinmoreprofits.ThistopicisEP5000producepillowforautomaticpackagingmachineonreversedesign,mainlymadethefollowingaspectsofthejobEP5000producepillowautomaticpackagingmachineworkingprincipleandstructurearestudiedandanalyzed,basedonwhichthemachinedesign.Basedontheabove,thepackagingmachinesealingdevicehascarriedonthedetailedstructuredesignandcalculation.KeywordsPillowpackagingmachine、Reversedesign、Sealingdevice.

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