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圆柱形产品带震动的填充粉末料的自动机设计论文[带图纸].doc

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圆柱形产品带震动的填充粉末料的自动机设计论文[带图纸].doc

I编号无锡太湖学院毕业设计(论文)题目圆柱形产品带震动的填充粉末料的自动机设计信机系机械工程及自动化专业学号学生姓名指导教师(职称副教授)(职称)2013年5月25日I无锡太湖学院本科毕业设计(论文)诚信承诺书本人郑重声明所呈交的毕业设计(论文)圆柱形带震动的填充粉末料的自动机设计是本人在导师的指导下独立进行研究所取得的成果,其内容除了在毕业设计(论文)中特别加以标注引用,表示致谢的内容外,本毕业设计(论文)不包含任何其他个人、集体已发表或撰写的成果作品。班级机械93学号0923134作者姓名2013年5月25日V摘要粉末料填充问题在国内外应用都非常广泛,例如胶囊填充、炸药填充、粉末成型等。但现在大多数粉末料填充无法实现自动化流水线生产,很多依然需要人工装填容器,并且完成后也需人工取出。而有些粉末料成型机只是单纯的对粉末料进行上下两端加压成型,受力不均匀导致成型的产品内部依然是粉末料。本次论文主要设计的是将粉末料填入圆柱形容器中并加压使粉末料被均匀的压实。为此共设计了四个步骤,既校正容器、容器传送、填粉压粉和成品送离。校正容器是通过二阶段校正将装填粉末料的圆柱形容器以口向上的方式固定住,以便之后的操作。容器传送和成品送离是通过双轨V带轮将固定住得容器送至填粉压粉处,并在填粉压粉结束后将成品送离。填粉压粉则是通过由升降支柱带动的螺旋形填粉器与升降轨道之间的配合,使粉末料能够填入容器中并均匀的压实。实现自动化生产。关键词粉末料填粉压粉螺旋自动化VIAbstractPowdermaterialfilledintheapplicationathomeandabroadareverywide,suchascapsulefilling,explosivefilling,powdermolding.Butnowmostofthepowdermaterialfillingcannotbeachievedautomatedproductionlines,manystillrequiremanualloadingcontainer,andafterthecompletionoftheneedtomanuallyremovethe.Somepowdermetalformingmachinesimplythepowdermaterialcompressionmoldingoftheupperandlowerends,theunevenforceevenlyinsidethemoldedproductsstillpowdermaterial.Thepaperisdesignedprimarilypowderfillingandpressurizedcylindricalcontainerofthepowdermaterialisuniformcompaction.Tothisendweredesignedinfourstepscorrectioncontainer,containershipping,fillpowderpressedpowderandfinishedtosendfrom.Correctioncontainerisfilledthroughatwostagecorrectionofthecylindricalcontainerofthepowdermaterialtoholdthemouthup,sothataftertheoperation.ContainerdeliveryandfinishedtosendfromtwotrackVpulleyfixedcontainersenttothepowderfillingthepressedpowderandfinishedaftertheendofthepowderfillingpressurepowdersentfrom.Powderfillingpressurepowderisdrivenbyliftingpillarspiralfillwithpowderandliftbetweentracks,thepowdermaterialtofillthecontaineranduniformcompaction.Automatedproduction.KeywordsPowdermaterialPowderfillingpressurepowderSpiralAutomationVII目录摘要............................................................................................................................................VABSTRACT..................................................................................................................................VI目录..........................................................................................................................................VII1绪论.............................................................................................................................................11.1本课题的研究内容和意义...................................................................................................11.2国内外的发展概况...............................................................................................................11.3胶囊填充机结构和原理.......................................................................................................31.4本课题应达到的要求...........................................................................................................42总体设计方案的拟定.................................................................................................................52.1自动机运行过程...................................................................................................................52.2校正装置的设计...................................................................................................................62.2.1一阶段校正................................................................................................................62.2.2二阶段校正................................................................................................................62.3传送装置的设计...................................................................................................................72.4填粉压粉装置的设计...........................................................................................................83各部结构具体设计过程及计算...............................................................................................113.1传动简图的拟定.................................................................................................................113.2电动机的选取.....................................................................................................................113.3传动比的分配.....................................................................................................................133.4传动零件的设计与选择.....................................................................................................153.5齿轮传动.............................................................................................................................173.6动力轴的计算和校核.........................................................................................................204粉末压制过程及问题...............................................................................................................224.1引言.....................................................................................................................................224.2粉末颗粒运动轨迹方程.....................................................................................................224.2.1研究方法......................................................................................................................224.2.2速度分析......................................................................................................................234.2.3轨迹方程......................................................................................................................254.3粉末颗粒受力分析.............................................................................................................264.4容积计算.............................................................................................................................284.4.1研究方法......................................................................................................................284.4.2展开高度......................................................................................................................294.4.3三角形区域的容积......................................................................................................314.4.4矩形区域的容积..........................................................................................................324.5本章小结.............................................................................................................................335结论与展望...............................................................................................................................335.1结论.....................................................................................................................................34

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