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带钢液压捆扎机的设计说明书.doc

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带钢液压捆扎机的设计说明书.doc

摘要I目录摘要...............................................................................................................................................1Abstract..........................................................................................................................................21综述........................................................................................................................................31.1引言...................................................................................................................................31.2捆扎机在国内外的发展.......................................................................................................41.3研究捆扎机的意义..............................................................................................................72带钢捆扎机的总体设计........................................................................................................92.1带钢捆扎机总体方案..........................................................................................................92.2带钢捆扎机的结构,参数工作原理及配置...........................................................................92.2.1带钢捆扎机的结构...............................................................................................92.2.2钢材捆扎机的技术参数.....................................................................................102.2.3带钢捆扎机的工作原理.....................................................................................102.2.4带钢捆扎机的电液配置方案.............................................................................113带钢捆扎机的机械设计探讨..............................................................................................133.1捆扎单元................................................................................................错误未定义书签。3.1.1捆扎单元前序部件功能简介与设计思想探讨...................错误未定义书签。3.1.2捆扎单元的作用...................................................................错误未定义书签。3.1.3捆扎单元的组成...................................................................错误未定义书签。3.1.4钢丝在捆扎单元中前进的路线...........................................错误未定义书签。3.1.5捆扎单元中各组件功能与设计...........................................错误未定义书签。3.2导套装置................................................................................................错误未定义书签。3.2.1导套装置的作用...................................................................错误未定义书签。3.2.2导套装置的构成...................................................................错误未定义书签。摘要II3.2.3导套装置各零部件功能分析与设计简介.........................................................133.2.4导丝板上滚子选择及间距确定.........................................................................153.3带钢打捆机送丝导路分析.................................................................................................163.3.1送丝力的分析计算.............................................................................................163.3.2捆丝发生弹塑性弯曲变形时的内力.................................................................183.3.3捆丝通过导路的条件与导路设计.....................................................................193.4支座的设计......................................................................................................................224电控系统..............................................................................................................................25结论.............................................................................................................................................26致谢...............................................................................................................错误未定义书签。参考文献.....................................................................................................................................27摘要1摘要本文通过对国外先进捆扎机的研究,结合我国的实际情况,对带钢液压捆扎机做出了更加优化的设计。本文在对捆扎机各零部件的结构、参数、工作原理及配置的设计基础上,用CAD制图软件加以配合,使各部件能直接投入生产。在机械手的设计当中,提出了自己的改进方案,并在经过大量的验证后,证明其对提高捆扎机的整体性能具有积极的意义。本设计在注重机械部分设计的基础上,对电液和电控部分也进行了必要的设计,使得此设计更趋完善。带钢全自动液压打捆机是一个机、电、液、计算机控制一体化设备,具有一定的智能功能,可以根据生产现场情况自动调节打捆状态。它具有如下主要动作蓄丝、送丝、抽丝、剪断、拧紧、挤平、打捆机位置调节等使用φ6.5,φ6.0的退火盘条或直接采用φ6.0的热轧盘条作捆丝其捆结拧紧720°,然后挤平,保证了捆结牢固,不易松脱。关键词带钢捆扎液压扭结Abstract2AbstractThistextismakingabetterdesignationaboutbandsteelhydraumaticstrappercombinedwiththestudyofforeigndevelopedstrapperandtheactualcircumstanceoftheourcountry.Thistextmakeseachpartbeabletothrowinproductiondirectlythroughthedesignationofstructure,parameter,operatingprincipleandcollocationofstrappercombiningtheCADgraphicssoftware.Thistextpresentstheownimprovementprojectinthedesignationofmagichand,andtheaggressivemeaningofimprovementofstrapperwholeperformanceisprovedbyagreatdealofverification.Thistextalsodesignsthepartofelectrichydraumaticandcontroltomakethisdesignbetterwhichisbasedonthedesignpartofmechanism.Bandsteelfullautomatichydraumaticstrapperisanequipmenthavingcertainintelligencefunctioncombinedwithmechanism,electricity,hydraumaticandcomputer,anditcanregulatethebandingappearanceautomaticallyaccordingtothespotproductioncircumstance.Ithasmainlyactionsasfollowsaccumulatingsteelwiresendingsteelwiredrawingsteelwireclippingtightensqueezingflatregulatingpositionofstrapper,etcusingannealedrodofφ6.5,φ6.0orhotfinishedrodofφ6.0directlyasstrappingsteelwireitstrapsandtightensfor720°,andthensqueezingflattomakesurethatitstrapsfirmandnoteasilyloose.KeyWordsbandsteel,strap,hydraumatic,twist

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