Ifishi ihanitse yuzuza kashe (VFFS) imashini zipakirazikoreshwa mu nganda hafi ya zose muri iki gihe, kubwimpamvu nziza: Nibisubizo byihuse, byubukungu bipfunyika bibika ikibanza cyibiti bifite agaciro.
Waba uri mushya mubikoresho byo gupakira cyangwa usanzwe ufite sisitemu nyinshi, birashoboka ko ufite amatsiko yukuntu bakora.Muri iki kiganiro, turimo tunyura muburyo buryo bwa veritike yuzuza imashini ifunga kashe ihindura umuzingo wa firime yo gupakira mo igikapu cyateguwe neza.
Imashini zipakira zoroheje, zihagaritse zitangirana numuzingo munini wa firime, ukabikora mumifuka, wuzuza umufuka ibicuruzwa, hanyuma ukabifunga, byose muburyo bwa vertical, kumuvuduko wimifuka igera kuri 300 kumunota.Ariko hariho byinshi kuri byo birenze ibyo.
1. Gutwara Filime & Unwind
Imashini zipakira zihagaritse zikoresha urupapuro rumwe rwibikoresho bya firime bizengurutse intoki, mubisanzwe byitwa rollstock.Uburebure buhoraho bwibikoresho byo gupakira byerekanwa nkurubuga rwa firime.Ibi bikoresho birashobora gutandukana na polyethylene, selofane laminates, foil laminates hamwe nimpapuro.Umuzingo wa firime ushyirwa kumurongo wa spindle inyuma yimashini.
Iyo imashini ipakira VFFS ikora, ubusanzwe firime ikurwa kumuzingo n'imikandara yo gutwara firime, igashyirwa kuruhande rwumuyoboro ukora uherereye imbere yimashini.Ubu buryo bwo gutwara abantu nuburyo bukoreshwa cyane.Kuri moderi zimwe, urwasaya rufunga ubwazo rufata firime hanyuma ikarushushanya hepfo, ikayijyana mumashini ipakira idakoresheje imikandara.
Ubushake butwarwa na moteri itabigenewe (power unind) irashobora gushyirwaho kugirango itware firime nkumufasha wo gutwara imikandara ibiri yo gutwara firime.Ihitamo ritezimbere inzira idashaka, cyane cyane iyo firime ya firime iremereye.
2. Impagarara za firime
vffs-gupakira-imashini-firime-firime-idahwitse-kandi-kugaburira Mugihe utabishaka, firime ntishobora gukurwa kumuzingo ikanyura hejuru yukuboko kwababyinnyi nintoki ya pivot iremereye iri inyuma yimashini ipakira VFFS.Ukuboko gushiramo urukurikirane.Mugihe firime itwara, ukuboko kuzamuka no kumanuka kugirango firime ikomeze.Ibi byemeza ko firime itazerera impande zose uko igenda.
3. Gucapa ku bushake
Nyuma yumubyinnyi, firime noneho inyura mubice bicapura, niba imwe yashizwemo.Mucapyi irashobora kuba ubwoko bwumuriro cyangwa wino-jet.Mucapyi ashyira amatariki / kode yifuzwa kuri firime, cyangwa arashobora gukoreshwa mugushira ibimenyetso byo kwiyandikisha, ibishushanyo, cyangwa ibirango kuri firime.
4. Gukurikirana Filime no Guhagarara
vffs-gupakira-imashini-firime-firime-ikurikirana-imyanya Iyo firime imaze kunyura munsi ya printer, iranyura hejuru yifoto-ijisho.Ijisho ryifoto yiyandikisha ryerekana ikimenyetso cyo kwiyandikisha kuri firime yacapwe kandi nacyo, kigenzura imikandara yo kumanura ihura na firime kumuyoboro.Kwiyandikisha kwifoto-ijisho bituma firime ihagarara neza kugirango film igabanwe ahabigenewe.
Ibikurikira, firime irazenguruka ibyuma bikurikirana bya firime byerekana aho firime ihagaze mugihe igenda inyura mumashini ipakira.Niba ibyuma byerekana ko inkombe ya firime iva mu mwanya usanzwe, hakorwa ikimenyetso cyo kwimura moteri.Ibi bitera ubwikorezi bwa firime yose guhinduka kuruhande rumwe cyangwa kurundi ruhande nkuko bikenewe kugirango ugarure inkombe ya firime kumwanya mwiza.
5. Gukora imifuka
vffs-gupakira-imashini-ikora-tube-guteranya Kuva hano, firime yinjira munteko ikora.Nkuko ifata urutugu (cola) kumurongo wogukora, irazunguruka hafi yigituba kuburyo ibisubizo byanyuma ari uburebure bwa firime hamwe nimpande zombi zo hanze za firime zuzuzanya.Ngiyo intangiriro yuburyo bwo gukora imifuka.
Imiyoboro ikora irashobora gushirwaho kugirango ikore kashe ya lap cyangwa kashe ya fin.Ikidodo cyizengurutse cyuzuza impande zombi zo hanze za firime kugirango gikore kashe iringaniye, mugihe kashe ya fin irongora imbere yimbere yimpande zombi zo hanze ya firime kugirango ikore kashe isohoka, nka fin.Ikidodo c'ibibero muri rusange gifatwa nk'igishimishije mu bwiza kandi kigakoresha ibikoresho bike kuruta kashe ya nyuma.
Kodegisi izunguruka ishyirwa hafi yigitugu (cola) yigituba.Filime yimuka ihuye na encoder yimodoka irayitwara.Indwara ikorwa kuri buri burebure bwimikorere, kandi ibi byimuriwe muri PLC (programable logic controller).Uburebure bwimifuka bushyirwa kuri ecran ya HMI (imashini yimashini yumuntu) nkumubare kandi iyo igenamiterere rimaze kugerwaho na transport ya firime ihagarara (Ku mashini yimodoka rimwe na rimwe gusa. Imashini zikomeza ntizihagarara.)
Firime yashushanijwe na moteri ebyiri zikoresha moteri zitwara imikandara yo gukurura hasi iherereye kumpande zombi zikora.Kuramo umukandara ukoresha vacuum suction kugirango ufate firime ipakira irashobora gusimbuzwa imikandara yo guterana iyo ubishaka.Imikandara yo guterana akenshi irasabwa kubicuruzwa bivumbi kuko bifite uburambe buke.
6. Kuzuza imifuka no gufunga
VFFS-ipakira-imashini-itambitse-kashe-bar-Noneho ubu firime izahagarara gato (kumashini zipakurura interineti) kugirango umufuka wakozwe ushobora kwakira kashe yacyo ihagaritse.Ikirangantego cyahagaritswe, gishyushye, kijya imbere kandi gihuza na vertical verlap kuri firime, ihuza ibice bya firime hamwe.
Mugihe gikomeza ibikoresho byo gupakira VFFS, uburyo bwo gufunga vertical burakomeza guhura na firime ubudahwema kuburyo firime idakeneye guhagarara kugirango yakire icyerekezo cyayo.
Ibikurikira, urutonde rushyushye rutambitse rufunga urwasaya ruhurira hamwe kugirango rukore kashe yo hejuru yumufuka umwe na kashe yo hepfo yumufuka ukurikira.Kumashini zipakira VFFS mugihe kimwe, firime ihagarara kugirango yakire kashe yayo itambitse kuva mu rwasaya rugenda rwugurutse.Kumashini zihoraho zipakurura, urwasaya ubwazo rugenda hejuru-hasi no gufungura-gufunga kugirango ushireho firime uko igenda.Imashini zimwe zikomeza zikomeza ndetse zifite ibice bibiri byo gufunga urwasaya kugirango byongerwe umuvuduko.
Ihitamo rya sisitemu 'ikonje ikonje' ni ultrasonics, ikunze gukoreshwa mu nganda zifite ibicuruzwa byangiza ubushyuhe cyangwa ibicuruzwa.Gufunga Ultrasonic bifashisha kunyeganyega kugirango bitere guterana kurwego rwa molekile itanga ubushyuhe gusa mukarere kari hagati ya firime.
Mugihe urwasaya rufunze rufunze, ibicuruzwa bipakirwa bimanurwa hagati yigitereko cyuzuyemo umuyoboro wuzuye mu gikapu.Ibikoresho byuzuza nkubunini bwimitwe myinshi cyangwa uwuzuza auger ashinzwe gupima neza no kurekura ibicuruzwa byihariye bigomba gutabwa muri buri mufuka.Iyuzuza ntabwo ari igice gisanzwe cyimashini ipakira VFFS kandi igomba kugurwa hiyongereyeho imashini ubwayo.Imishinga myinshi ihuza uwuzuza imashini ipakira.
7. Gusohora imifuka
vffs-gupakira-imashini-gusohora Nyuma yibicuruzwa bimaze gusohoka mu mufuka, icyuma gityaye mu rwasaya rw'ubushyuhe kigenda imbere kigabanya igikapu.Urwasaya rurakinguka kandi umufuka wapakiwe uratemba.Ngiyo iherezo ryinzira imwe kuri mashini ihagaritse.Ukurikije imashini nubwoko bwimifuka, ibikoresho bya VFFS birashobora kuzuza hagati ya 30 na 300 murizunguruka kumunota.
Umufuka urangiye urashobora gusohorwa mukwakira cyangwa kuri convoyeur hanyuma ukajyanwa mubikoresho byo hasi nko gupima imashini, imashini za x-ray, gupakira amakarito, cyangwa ibikoresho byo gupakira amakarito.
Igihe cyo kohereza: Apr-19-2024