橡胶切条机设计

I摘要橡胶切条机是一种常用的机械装置，其主要功能是帮助广大用户快速完成切割橡胶，切割效率是人工的十倍以上。如此高效率的橡胶切条机就是为了橡胶生产企业专门制作的，橡胶切条机产生就节省了大量的人工费用，大大提高了切割效率。本课题由实际生产应用中提出，并且能够达到实际要求。随着社会、经济的快速发展，橡胶制品的需求和应用越来越广泛。橡胶切条机的开发和改进渐渐被国家和许多企业提上日程。以前我国的橡胶切条机大多需要从国外进口，切割技术处于落后状态，但由于近几年来需求越来越大，考虑到经济及技术方面的情况，我们急需发展橡胶切条机的生产技术。实现在橡胶切割行业完全依靠自己的目标。因此在这个大的背景下提出了此课题，即根据已经有的资料，对现有的橡胶切条机提出改进的方法，并进行模拟验算，从而达到更加实用和有效的目的。本文是针对国外现有的产品，对其进行改进。在此次设计中，在现有橡胶切条机材料为前提的条件下，对带轮、刀具、齿轮、轴等相关系统进行全面的设计，着重设计了带轮与减速器的配合使用，希望在实际生产中能有作用，让此产品更适合工厂和顾客的需求。最后，希望此次设计的橡胶切条机能到达预期的设计要求，并能在实际的应用中取得良好的效果。关键词：带轮齿轮刀具轴改进IIAbstractRubbercuttingmachineisacommonlyusedmechanicaldevices,itsmainfunctionistohelpthemajorityofuserscutrubberquicklyandtheefficiencyistentimesoflabor.Theefficientrubbercuttingmachineisspeciallycraftedforrubbermanufacturers,italsosavesmuchlaborcostsandimprovestheefficiencyofcuttinggreatly.Thetopicputforwardfromthepracticalapplicationandcanreachtheactualrequirements.Withtherapiddevelopmentofsocietyandeconomy,thedemandandusedforrubberproductsismoreandmorewidely.ThedevelopmentsandimprovementsoftheRubbercuttingmachineisgraduallyputontheagendaincountryandmanycompanies.Inourcountry,cuttingtechnologyisbad,rubbercuttingmachineneedtobeimportedfromabroadinpastyearsforalongtime.Butinrecentyears,forthereasonofthedemandforitismoreandmorelarge,weareurgentneedtodeveloptheproductiontechnologyofrubbercuttingmachineforeconomicandtechnical,Reachingagoalwhichentirelyonourownintherubbercuttingindustry.Sothetopicputforwardinthisbackground.Weshouldproposedamethodtoimprovetherubbercuttingmachineaccordingtotheexistingmaterialandsimulatecheckingthismethod.Whichachievethepurposeofmuchmorecapableandeffective.Thepurposeofthisarticleistoimprovetheexistingproductsinhomeandabroad.Inthisarticle,thedesignofcuttingmachineisonpulley,tool,gears,shafts,andotherrelatedsystemandfocusonthecoordinateuseofpulleyandgearunittomakethisproductismoresuitableforfactoriesandcustomerneeds.Finally,Ihopethatthedesignoftherubbercuttingmachinecanreachtheexpecteddesignrequirementsandachiveagoodresultsinpracticalapplications.Keywords:pulleygearingcutteraxleimprov目录摘要...............................................................................................................................................IAbstract.............................................................................................................................................II1绪论..............................................................................................................................................11.1背景介绍............................................................................................................................11.2切割行业现状及发展前景................................................................................................21.2.1切割行业的现状.....................................................................................................21.2.2切割行业的发展趋势.............................................................................................41.2.3切割机发展存在的问题.........................................................................................61.3本课题的主要内容............................................................................................................72传动方案的总体设计...................................................................................................................92.1总体方案的确定.................................................................................错误!未定义书签。2.2电动机.................................................................................................错误!未定义书签。2.2.1电动机的选择..........................................................................错误!未定义书签。2.2.2选择原动机时应考虑的因素..................................................错误!未定义书签。2.2.3结论..........................................................................................错误!未定义书签。2.3减速器.................................................................................................错误!未定义书签。2.3.1减速器的选择..........................................................................错误!未定义书签。3带传动的设计.............................................................................................................................103.1带传动的类型..................................................................................................................103.2带的弹性滑动和打滑......................................................................................................103.3V带轮的设计计算...........................................................................................................113.3.1确定计算功率.......................................................................................................113.3.2选择V带的带型..................................................................................................113.3.3确定带轮的基准直径dd并验算带速v..............................................................113.3.4确定V带的中心距和基准长度dL..................................................................123.3.5计算实际中心距a..............................................................................