带钢液压捆扎机的设计

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............................错误!未定义书签。3.2.4导丝板上滚子选择及间距确定............................................错误!未定义书签。3.3带钢打捆机送丝导路分析..................................................................................错误!未定义书签。3.3.1送丝力的分析计算................................................................错误!未定义书签。3.3.2捆丝发生弹塑性弯曲变形时的内力....................................错误!未定义书签。3.3.3捆丝通过导路的条件与导路设计.....................................................................133.4支座的设计.......................................................................................................................................164电控系统..............................................................................................................................19结论.............................................................................................................................................20致谢.............................................................................................................................................21参考文献.......................................................................................................................................................22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.Bandsteelfull-automatichydraumaticstrapperisanequipmenthavingcertainintelligencefunctioncombinedwithmechanism,electricity,hydraumaticandcomputer,anditcanregulatethebandingappearanceautomaticallyaccordingtothespotproductioncircumstance.Ithasmainlyaction