冲压废料自动输送装置设计毕业论文.doc

邵阳学院毕业设计(论文)课题名称冲压废料自动输送装置学生姓名学号系、专业机械与能源工程系机械制造设备与工艺指导教师职称2007-5-29邵阳学院毕业设计I内容提要目前很多冲压生产线的模下废料均由人工清扫，机箱装载。手工生产线需停机清扫。自动生产线虽不停机，但清扫时极不安全。同时手工清扫废料及目前废料收集方式使整个生产现场显得零乱。废料满地散落，场地不清洁，人工清除废料势必停机作业，影响生产效率。随着产品更新替换速度的加快，产品的规格变化多端，多种少量之生产方式已非常之普遍。各种模具垫脚，垫脚间距几何位置不一，并随快速换模的导入，夹模器的干涉，规格品的输送装置已无法适应。如何从模下自动清除废料，并适应其种种之变化，成为同行业界的一个难点。为满足生产的需求，提高工作效率，一种独特的输送装置可自行清除模下废料。该装置由安装架、工织皮带输送带、废料输送机等部件组成。该输送装置设计的独特之处在于：使用一台马达同时驱动多条输送带，解决了一台马达驱动一条输送带所带来的横向空间不够的问题；输送带横向位置可任意调整，已适应不同的垫脚位置；一种输送带宽度可适应一定范围的垫脚间距，输送带可任意组合，已适应不同宽度；换模时可方便地移动输送带，且各皮带整体及单个皮带伸入模具下的深度可调，适应不同的模具尺寸；换线时，可方便地更换输送带；超薄皮带可越过夹模器或压板的阻挡，更好地利用空间。冲压废料自动输送装置是一种适应性强，效率高，安全可靠，灵活多变的组合式废料输送设备，配以链板式输送机，对每一条生产线的废料进行集中收集，或配以电磁送料机，废料箱进行单台冲床废料收集，从而可进一步提高冲压生产的自动化程度，实现冲压作业区的无人化，极大地提高生产效率。邵阳学院毕业设计IIRammingwastematerialautomaticInstallmentSummaryAtpresentunderverymanyrammingproductionlinemoldwastematerialbyhandsweeping,caseloading.Themanualproductionlineneedstheengineofftosweepclear.Automatedproductionlinealthoughnotengineoff,whensweepsclearisnotextremelysecureSimultaneouslymanuallysweepsclearthewastematerialandthepresentwastematerialcollectionmodecausestheentireproductionscenetoappearindisorder.Thewastematerialeverywherescatters,thelocationisnotclean,theman-powerwillclearawayrubbishinevitablytheengineoffjob,willaffecttheproductionefficiency.Alongwithproductupdatereplacespeedspeedingup,theproductspecification,themanykindsoffewproductionmethodhasbeenextremelycommon.Eachkindofmoldpadfoot,frontsthefootspacingseveralpositionsnotone,andalongwithfasttradesthemoldinducting,clampsthemoldinterference,thespecificationfeedwayhas-beenunabletoadapt.Howautomatedclearsawayrubbishfromthemold,andadaptsitsallsortsofchanges,becomesthecolleaguefielddifficulty.Inordertosatisfytheproductionthedemand,enhancestheworkingefficiency,onekindofuniquefeedwaymayvoluntarilyclearunderthemoldthewastematerial.Thisequipmentbyispeaceful,thelaborweavespartandsoonleatherbeltconveyorbelt,wastematerialconveyeriscomposed.Thisfeedwaydesignuniqueoccupyingto:Usesamotorsimultaneouslytoactuatethemulti-stripconveyorbelt,solvedamotortoactuatethecrosswisespatialinsufficientquestionwhichaconveyorbeltbrought；Theconveyorbeltlateralattitudemaywillfullyadjust,adaptedthedifferentpadfootposition；Onekindofconveyorbeltwidthmayadaptthecertainscopepadfootspacing,theconveyorbeltmaywillfullycombine,adaptedthedifferentwidth；Tradeswhenthemoldmayconvenientlymovetheconveyorbelt,alsovariousleather邵阳学院毕业设计IIIbeltsoverallandthesingleleatherbeltentersunderthemoldthedepthtobepossibletomove,adaptsthedifferentmoldsize；Whentradestheline,butconvenientlyreplacestheconveyorbelt；Theultrathinleatherbeltmayleapfrogclampsthemoldorclamppreventing,usesthespacewell.Therammingwastematerialautomatedfeedwayisonecompatibilitystrong,theefficiencyhigh,secureisreliable,theflexiblecombinedtypewastematerialconveyor,matchesbythechainbeatconveyer,carriesonthecentralismcollectiontoeachproductionlinewastematerial,ormatchesbytheelectromagnetismfeedingcomputer,thewasteboxcarriesonthesinglepunchpresswastemat