吹瓶機基本知識 051022

/吹瓶機基本知識20０5。1０。22?目錄：一。吹瓶過程1.吹瓶機–工藝流程圖2.機器操作步驟:?一.吹瓶過程 1.吹瓶機–工藝流程圖?吹瓶機示意圖：功能介紹表（SＩDEＬ)

機器介紹（KROＮＥS）BlowmｏduleＨeatｉｎgmodｕleBloｗingsｔatｉonBloｗiｎgWheel，infeed／dischａrgesｔaｒwheelsIｎｆｅedｓtarweelMandrelchａinCoｎtrolpａnｅlConｔrolcabinetWａt(yī)ercondiｔioninｇPｎeumaticcomponｅｎtsＡirｃonveyorHeatersＥｌectricalAirsuｐｐlｙWatersｕpplｙ，adｍｉssion／returnＰrefｏrmｉnｆeｅdrailPreformunｓｃramblerPrefｏｒmｓｔeepconｖｅｙorＰreｆｏｒｍhｏppeｒＰrｅｆorｍdumper2．機器操作步驟：上胚瓶胚經(jīng)過料斗，上胚皮帶，被送到整理器的頂部，經(jīng)過整理,成直線狀排列，進入上胚導軌。經(jīng)過入胚星輪，瓶胚被送入加熱爐的芯軸．加熱和平衡經(jīng)過加熱爐，瓶胚被加熱到90－115°Ｃ。加熱時，可單獨調(diào)節(jié)可調(diào)紅外線光管的加熱百分比．Ｔhisisacｈｉeｖedwithindiｖiduallyｃｏnｔrｏllabｌeinfrａreｄtubulaｒradiatｏrｓ，arrａnｇeｄｉnnｉneleveｌs.Ｔhｉsａrｒaｙａllowstempeｒaturevａｒｉatｉｏnonｔhepreform。Thistｅmpｅratureprotheｐredeｆiｎeｄmaｔeｒialdiｓtrｉbutioｎ，i.e。，thebｏttｌeqｕaliｔｙ。Ｔｏprｅventoｖerhｅａt(yī)ing,thｅeｘｔｅrｉorofthepｒｅfｏrmiｓcoolｅdwithfaｎｓ。Toｐreｖｅｎtdｅfｏrmatioｎ，ｔｈesensitivenｅcｋ-fｉｎishareaisprｏtｅctｅdbｙａwaｔeｒ-ｃoｏｌeｄshiｅｌd．Ｉnａdｄition，cｏoｌeｄairiｓalｓoblowｎatｔｈｅneck—ｆiｎisｈarea.Thehｅaｔiｎgpｒoｃeｓstakesapprｏｘ.２０ｓecｏnds．Ａfteｒwardｔｈｅpreformsｐａｓsthrouｇhanｅquilibrationｚonｅforoｐｔimaldisｔriｂｕtionoｆｔhehｅatintｈeｐｒeform．Thenastａrｗheeltranｓferｓthepreｆormstoｔheｂｌowiｎgstatｉonｓ．延伸-吹瓶過程：Afteｒtheprｅformenterｓｔheblowingstatｉon，theｂaｓemｏｕldｉsraｉｓｅd，anｄｔhｅentｉrｅｍｏuldisｃlosedaｎdlｏｃked．Theheａt(yī)edprｅｆｏｒmsareheldaｎｄｆixeｄｉｎplaceinthemouｌdbymeansoftｈenecｋrinｇ。Ｔhｉsprｅvｅｎtsdeｆormatｉｏnoｆtheｎecｋ－fｉnish。Ｅvenwｈiｌetheｍoｕldisbeiｎgcｌoseｄ,ｔheblｏwｉngnoｚzleｄescｅnｄs,ｔｈesｔretchinｇｒodmｏvesｔｏwａrdtheendcapｆorstｒeｔchiｎｇ，aｎdafｔerabriefdｅlａythepｒe—blｏwinｇaｉrflowｓin．Thedurａt(yī)ionoｆthedelaydｅteｒmineｓthｅｔhｉcｋnｅｓsoftheｍaterｉａliｎtheboｔｔlebasｅ.Ｄependingontｈepreｆormandbｏttｌetypｅ,ｔhｅprｅ-ｂloｗiｎgpｒｅsｓureis7—16bａrａndｌａsｔｓbｅtween0.2－0.７secｏndｓ，deｐendinｇoｎｔｈｅbｏtｔlesiｚe.Attheenｄofthepｒe—blowingｐｈaｓe,ｔhebｏttleisalreaｄyｆｕllｙsｈapeｄａｎdmaｔerialdistｒｉbｕtｉonisfｉnisｈed.Thefiｎalblｏwｉｎgｐhasenowbegins，produciｎgｔhｅfinｅstｃontｏuｒｓoftheｂｏtｔlｅaｎdpressｉngthemaｔerｉalagainstthｅcｏldｍould（ａppｒoｘ．10°C)ｆorcｏolｉｎg.Theｈighｅrthｅpressurｅ,tｈｅbetteｒｔｈecooliｎgｅｆfｅcｔaｎdtheshorterthecoｏlinｇtime.Ｔheｐressurｅrangesbｅｔwｅen30—４0baｒａndｉsmaintaiｎedfｏrappｒｏxiｍatｅly２sｅｃｏnds.Afｔerwａrdthesｔretｃhｉngrｏｄｉsretracted。Beforeｔheｍｏuldisopenｅd，thepressureinthｅbotｔleｍusｔbeｒelｅaseｄ.Deｐｅndinｇonｔｈepressｕreandｂottｌｅsize，tｈisｔakesｂetｗeeｎ０。2—0.6ｓｅｃｏndsａnｄiｓｂaｆflｅd.Aｆterthｅｂｏttｌeleaｖestheｍould,ｉtｗｉllshｒinkｗiｔhin72houｒｓby1％—2%.Thisｐｒoceｓscanbｅsｈorteｎeｄby5—1５minutesbypreheaｔｉnｇtｈemoｕｌｄ（60—70°C）．瓶子取出：ＴhｅbottleｓａrｅtaｋｅｎbythedｉscｈarｇestarwheelＴhebｏｔtlｅsaretransｆerreｄtotheconveyorsystｅm．瓶胚和瓶子的機械手機械手瓶胚機械手Thepreformsａｒｅfedviaacｈuｔｅanｄsteepbeｌtcｏｎveyortoｔhetoｐｐaｒtoｆtｈeuｎscｒambler，wｈｅreｔｈeyareseｐaｒatｅdanｄｔｈenｓliｄe,withthenｅck－fiｎishfacingｕｐ，intotｈeiｎｃliｎｅdinｆeedrａｉl.Afｔerｔhｅinfｅedsｔａrwheeltｈepｒefｏｒmsarｅｔranｓferrｅｄtothemandｒｅlsoｆtheheａt(yī)ingmoｄuｌe．Fｏｒoptimaltempeｒatuｒｅdistributiｏｎ,tｈeprefoｒmｓrevolvｅaｒoundthｅirｏwnaxｉs，aｓtheyｐａsstｈroughtheheatiｎgzｏnｅ。Aｆｔerpａssingｔhｒoughthｅeqｕiｌｉｂraｔiｏnzｏneforｏｐtiｍalheaｔdｉｓtriｂｕtｉoninthｅｐrｅｆorm,ａstaｒwheeｌｔrａnsｆerｓtｈｅprｅformstotｈeblｏwｉngstatｉon．瓶子機械手Ａfterthebｌowingprｏcｅｓｓthebottleｉstｒanｓferｒed