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1、基于微機(jī)控制的工件自動(dòng)搬運(yùn)機(jī)械手設(shè)計(jì)46摘要隨著現(xiàn)代工業(yè)的發(fā)展,為了進(jìn)一步提高加工的效率和自動(dòng)化程度,柔性制造系統(tǒng)得到了快速的發(fā)展,尤其是工件的裝卸和自動(dòng)交換系統(tǒng)的產(chǎn)生,使得柔性制造系統(tǒng)的效率得到了極大的提高,近年來(lái)。在許多行業(yè),尤其是汽車(chē)制造等行業(yè)中,工業(yè)機(jī)器人得到了廣泛的應(yīng)用。本課題研究的是一種實(shí)現(xiàn)在工件自動(dòng)交換系統(tǒng)和工件倉(cāng)庫(kù)間實(shí)現(xiàn)工件自動(dòng)搬運(yùn)的工業(yè)機(jī)械手。本課題設(shè)計(jì)的工業(yè)機(jī)械手,是綜合應(yīng)用了機(jī)電一體化的相關(guān)技術(shù)的典型設(shè)備,它采用步進(jìn)電機(jī)驅(qū)動(dòng),具有檢測(cè)環(huán)節(jié),采用微機(jī)程序控制,從技術(shù)實(shí)現(xiàn)和理論研究?jī)蓚€(gè)方面著手,研究和開(kāi)發(fā)一個(gè)性能優(yōu)良的機(jī)械手用以實(shí)現(xiàn)可靠和精確地搬運(yùn)和抓取。結(jié)構(gòu)合理
2、、性能完善的機(jī)械手,可以改善工人的勞動(dòng)環(huán)境,降低工人的勞動(dòng)強(qiáng)度,大大提高勞動(dòng)生產(chǎn)率,將加速產(chǎn)品化的進(jìn)程,意味著生產(chǎn)的自動(dòng)化。關(guān)鍵詞:柔性化系統(tǒng),機(jī)械手,開(kāi)環(huán),微機(jī)控制,自動(dòng)交換系統(tǒng)基于微機(jī)控制的工件自動(dòng)搬運(yùn)機(jī)械手設(shè)計(jì)46ABSTRACTWiththedevelopmentofmodernindustry,inordertofurtherimprovetheefficiencyandautomationofprocessing,flexiblemanufacturingsystemshasbeenrapidlydeveloped,especiallytoproducetheworkp
3、iecehandlingandautomaticswitchingsystem,makinggreatincreasingoftheefficiencyoftheflexiblemanufacturingsystem.Inrecentyears,manyindustries,especiallyintheautomotivemanufacturingindustry,industrialrobotshavebeenwidelyused.Thisresearchisanimplementationtoachieveautomaticworkpiecehandlingofindustr
4、ialrobotsinautomatedexchangesystembetweentheworkpieceandtheworkpiecewarehouse.Theresearchisdesignedforindustrialrobots,acomprehensiveapplicationatypicalelectromechanicalintegrationequipmentrelatedtechnology,whichusesasteppermotordriver,withadetectionpart,usingcomputerprogramcontrol,proceedfrom
5、thetechnologyandtheoreticalstudiestwoaspectsofresearchanddevelopingagoodperformancefortherobottoachievereliableandaccuratehandlingandcrawl.Reasonablestructure,perfectperformanceofrobotscanimproveworkers'dailyworkingenvironment,reducelaborintensity,whichmayleadtothegreatlyimprovementoflaborprod
6、uctivity,willacceleratetheprocessofmeansofproductionautomation.Keywords:flexiblesystems,robots,open-loop,microcomputercontrol,automaticswitchingsystem基于微機(jī)控制的工件自動(dòng)搬運(yùn)機(jī)械手設(shè)計(jì)46目錄1緒論11.1機(jī)械手的研究現(xiàn)狀11.2機(jī)械手的國(guó)內(nèi)外研究方向12伸縮機(jī)構(gòu)滾珠絲杠副的選型32.1最大工作載荷計(jì)算()32.2計(jì)算最大動(dòng)負(fù)載荷()32.3滾珠絲杠副的選型42.4傳動(dòng)效率的計(jì)算42.5剛度驗(yàn)算53齒輪傳動(dòng)比的設(shè)計(jì)計(jì)算73.1伸縮機(jī)
7、構(gòu)傳動(dòng)比i的確定73.2底座機(jī)構(gòu)傳動(dòng)比i的確定73.3底座圓錐齒輪的設(shè)計(jì)84步進(jìn)電動(dòng)機(jī)的計(jì)算以及選型134.1底座機(jī)構(gòu)步進(jìn)電機(jī)的計(jì)算與選型134.2伸縮機(jī)構(gòu)步進(jìn)電機(jī)的計(jì)算與選型174.3提升機(jī)構(gòu)直線(xiàn)步進(jìn)電機(jī)的計(jì)算和選型214.4手抓步進(jìn)電機(jī)的計(jì)算和選型225底座機(jī)構(gòu)軸的設(shè)計(jì)計(jì)算265.1底座高速軸的設(shè)計(jì)計(jì)算265.2底座低速軸的設(shè)計(jì)計(jì)算286鍵的選擇與校核316.1底座傳動(dòng)軸上鍵的選擇與校核317軸承的選型以及校核337.1伸縮絲杠副軸承的選型338控制系統(tǒng)的選型以及