Ibigize ibikoresho bya plastike

Umucumbitsi wa plastike ya plastike ni extruder, igizwe na sisitemu yo gukuramo, sisitemu yo kohereza hamwe na sisitemu yo gushyushya no gukonjesha.

1.imikorere ya sisitemu

Sisitemu yo gukuramo ikubiyemo umugozi, ingunguru, hopper, umutwe, hamwe. Plastike ihindurwamo plastike muburyo bumwe bwo gushonga binyuze muri sisitemu yo gukuramo, kandi igahora isohorwa na screw munsi yumuvuduko washyizweho mubikorwa.

⑴Screw: Nigice cyingenzi cyingenzi cya extruder, gifitanye isano itaziguye nurwego rwo gusaba hamwe numusaruro wa extruder, kandi bikozwe mubyuma bikomeye kandi birwanya ruswa.

YlCilinderi: Ni silindiri y'icyuma, muri rusange ikozwe mu kurwanya ubushyuhe, imbaraga zo gukomeretsa cyane, irwanya kwambara cyane, irwanya ruswa cyangwa ibyuma bivangwa n'ibyuma bivanze n'ibyuma. Barrale ikorana na screw kugirango imenye kumenagura, koroshya, gushonga, plastike, kunaniza no guhuza plastike, kandi bikomeza kandi bigatwara reberi muburyo bwo kubumba. Mubisanzwe, uburebure bwa barriel bwikubye inshuro 15 kugeza kuri 30 z'umurambararo, kugirango plastike ishobore gushyuha rwose no guhindurwa plastike nkihame.

. Uruhande rwa hopper rufite ibikoresho byo kureba hamwe nigikoresho cyo gupima.

Head Umutwe wimashini nububiko: Umutwe wimashini ugizwe nicyuma cyimbere cyimbere hamwe nicyuma cya karubone. Hano hari imashini ikora mumutwe wimashini. Shiraho, hanyuma utange plastike igitutu gikenewe. Plastike irashizwemo plastike kandi ikomatanyirizwa muri barri ya mashini, hanyuma igatemba mu buryo bwo kubumba umutwe w’imashini unyuze mu isahani ya filtri ikoresheje umuyoboro utemba unyuze mu ijosi ry'umutwe wa mashini. Igipfundikizo cyinshi cyigitereko gikora kizengurutse insinga yibanze. Kugirango umenye neza ko inzira ya plastike itemba mumutwe wimashini ishyira mu gaciro kandi ikuraho impande zapfuye za plastiki zegeranijwe, hashyirwaho akaboko ka shunt. Kugirango ukureho ihindagurika ryumuvuduko mugihe cyo gukuramo plastike, hashyizweho kandi igitutu kingana impeta. Hariho kandi igikoresho cyo gukosora no kugorora ku mutwe wimashini, cyoroshye muguhindura no gukosora intumbero yibibumbano byintoki.

Ukurikije inguni iri hagati yicyerekezo cyumutwe nu murongo wo hagati wa screw, uwasohoka agabanya umutwe mumutwe waciwe (120o ushizemo inguni) n'umutwe ufite iburyo. Igikonoshwa cyumutwe wimashini gishyizwe kumubiri wimashini hamwe na bolts. Ifumbire imbere yimashini ifite intebe yibanze kandi ishyizwe kumurongo winjira mumutwe wimashini hamwe nutubuto. Imbere yintebe yimbere ifite intoki, intangiriro nintebe yimbere Hariho umwobo hagati kugirango unyuze insinga yibanze, kandi igitutu kingana impeta gishyirwa imbere yumutwe wimashini kugirango bangane igitutu. Igice cyo gushushanya igice kigizwe nintebe yipfuye nintoki. Umwanya wo gupfa urashobora guhindurwa na bolt ukoresheje inkunga. , kugirango uhindure imyanya igereranije yikiganza cyibumba, kugirango uhindure uburinganire bwimyambarire yambarwa, kandi hanze yumutwe hashyizwemo ibikoresho bishyushya hamwe nigikoresho cyo gupima ubushyuhe.

Sisitemu yo kohereza

Imikorere ya sisitemu yo kohereza ni ugutwara screw no gutanga itara n'umuvuduko bisabwa na screw mugihe cyo gukuramo. Ubusanzwe igizwe na moteri, kugabanya no gutwara.

Hashingiwe ko imiterere ari imwe, igiciro cyo gukora kugabanya kigereranijwe hafi yubunini bwacyo nuburemere. Kuberako imiterere nuburemere bwa kugabanya ari binini, bivuze ko ibikoresho byinshi bikoreshwa mugihe cyinganda, kandi ibyuma bikoreshwa nabyo ni binini cyane, byongera igiciro cyo gukora.

Kuri extruders ifite diameter imwe ya screw, yihuta cyane kandi ikora neza cyane ikoresha ingufu zirenze izisanzwe zisanzwe, imbaraga za moteri zikubye kabiri, kandi ubunini bwikigero cya kugabanya bwiyongera. Ariko umuvuduko mwinshi wa screw bisobanura igipimo gito cyo kugabanuka. Kugabanya ubunini bungana, moderi ya moderi yikigereranyo cyo kugabanuka ni nini kuruta iyo kugabanuka kwinshi, kandi ubushobozi bwo gutwara imizigo nabwo bwiyongera. Kubwibyo, kwiyongera kwuburemere nuburemere bwa kugabanya ntabwo bihwanye neza no kwiyongera kwingufu za moteri. Niba ingano yo gukuramo ikoreshwa nkibisobanuro kandi igabanijwe nuburemere bwa kugabanya, umubare wibisohoka byihuse kandi byihuse cyane ni muto, kandi umubare wabasanzwe usanzwe ni munini.

Kubijyanye nibisohoka mubice, imbaraga za moteri yumuvuduko mwinshi kandi wihuse cyane ni ntoya kandi uburemere bwa kugabanya ni buto, bivuze ko igiciro cyibicuruzwa byumuvuduko mwinshi kandi byihuse cyane iy'abasanzwe basanzwe.

3.igikoresho cyo gushyushya no gukonjesha

Gushyushya no gukonjesha nibisabwa kugirango inzira yo gukuramo plastike ikore.

ExtrUbusanzwe ikoresha ubushyuhe bwamashanyarazi, igabanijwemo gushyushya no gushyushya induction. Urupapuro rushyuha rushyirwa muri buri gice cya fuselage, ijosi ryimashini numutwe wimashini. Igikoresho gishyushya gishyushya plastike muri silinderi hanze kugirango ubushyuhe bugere kubushyuhe bukenewe mubikorwa.

(2) Igikoresho cyo gukonjesha cyashyizweho kugirango harebwe niba plastiki iri mubushuhe busabwa nibikorwa. By'umwihariko, ni ugukuraho ubushyuhe burenze buterwa no gutemagura gukata kwizunguruka rya screw, kugirango wirinde kwangirika kwa plastike, gutwika cyangwa ingorane zo gushingwa kubera ubushyuhe bukabije. Hariho ubwoko bubiri bwo gukonjesha ingunguru: gukonjesha amazi no gukonjesha ikirere. Mubisanzwe, gukonjesha ikirere birakwiriye cyane kubisohoka bito n'ibiciriritse, kandi gukonjesha amazi cyangwa guhuza ubwoko bubiri bwo gukonjesha bikoreshwa kenshi mubisohoka binini. Gukonjesha imigozi ikoresha cyane cyane gukonjesha amazi kugirango yongere igipimo gikomeye cyo gutanga ibikoresho. , guhagarika umusaruro wa kole, no kuzamura ubwiza bwibicuruzwa icyarimwe; ariko gukonjesha kuri hopper nugushimangira ingaruka zo gutanga kubikoresho bikomeye no gukumira ibice bya pulasitike gukomera kubera izamuka ryubushyuhe no guhagarika icyambu, naho icya kabiri ni ukureba imikorere isanzwe yigice.