Ka'idar aiki na thermoforming marufi injishi ne don amfani da preheating da softening halaye na filastik zanen gado tare da tensile Properties don busa ko vacuum da marufi kayan samar da wani marufi ganga tare da m siffofi bisa ga mold siffar, sa'an nan load da kayayyakin da hatimi, ta atomatik tattara wuce haddi sharar gida bayan yankan kafa. Ya ƙunshi sassa masu zuwa:
Dumamakumayankin kafa
Kafin yin gyare-gyare, zafi fim ɗin ƙasa don isa yanayin zafin da ake buƙata don yin gyare-gyaren kuma sassauta shi, a shirye don ƙirƙirar sauri. Hanyar gyare-gyare ta bambanta bisa ga fasaha na masana'anta, kayan aikin fim, da zurfin kwandon kafa.
Abubuwan da ke gaba suna gabatar da da yawa daga cikin hanyoyin ƙirƙira na yau da kullun kuma ana amfani da su sosai a cikin injin marufi na thermoforming:
1) Vacuum: Matsi mara kyau yana tasowa, vacuum daga ƙasan ƙirar don haɗa takardar ta dace da ƙirar don samar da kwandon marufi, wanda ya dace da zanen gadon sirara kuma ana amfani da shi don kwantena masu shimfiɗa mara zurfi.
2) Matsewar iska. Matsi mai kyau yana tasowa, yana ƙara iska mai matsa lamba daga saman ɗakin dumama. Wannan hanya tana da manyan buƙatun fasaha kuma ta dace da shimfiɗa zanen gado mai kauri da ƙirƙirar kwantena masu zurfi.
3) Ƙara tsarin shimfidawa na taimako bisa 1 da 2. Babban ka'idar ita ce an kafa nau'in iska daban-daban a bangarorin biyu na takardar. A ƙarƙashin aikin matsa lamba daban-daban, an danna takardar ƙasa kusa da kasan ƙirar ƙira. Idan wahalar mikewa ko zurfin kafawa yana da girma musamman, ya zama dole a ƙara kayan aikin shimfidawa don taimakawa wajen samar da shi. Wannan hanyar kafawa tana da buƙatun fasaha mafi girma ga masana'antun. Kafin a haɗa iskar da aka matsa, takarda mai zafi da laushi an riga an shimfiɗa shi ta hanyar mikewa, ta yadda kwandon da aka kafa yana da zurfi mai zurfi da kuma kauri mai kyau don saduwa da bukatun abokan ciniki.
Mikewa shugaban taimako kafa
Ta hanyar hanyoyi guda uku da ke sama, ana kwantar da ƙwayar da aka kafa, kuma an kafa shi a cikin akwati mai kama da siffar ƙirar.
Bayan an sanyaya shi sosai, an kafa shi a cikin akwati mai kama da siffa.
Ana nuna tsarin aiki na injin marufi na thermoforming a cikin hoton da ke ƙasa (fim mai sassauci):
1.Bottom fim yanki: Shigar da fim din nadi a kan inflatable shaft kamar yadda ake bukata, tabbatar da matsayi daidai, da kuma kumbura don sa shi m. Ciyar da gefe ɗaya na fim ɗin ƙasa zuwa tsakiyar sarƙoƙi biyu masu haɗawa tare da ganga.
2.Forming area: An ba da shi ta hanyar sarkar, fim ɗin ƙasa ya kai wurin kafawa. A cikin wannan yanki bisa ga buƙatun abokin ciniki, takardar tana mai zafi kuma an shimfiɗa ta ta hanyoyin haɓaka guda uku na sama (vacuum, iska mai matsawa, shimfiɗa kai + iska mai ƙarfi).
3.Loading area: Wannan yanki za a iya sanye shi da kayan aiki na atomatik na aunawa ko cikawa da hannu bisa ga bukatun abokin ciniki.
4.Sealing area: Fim ɗin ƙasa da saman fim ɗin suna mai zafi, ɓarna da rufewa a cikin wannan yanki (ƙara aikin inflate kamar yadda ake buƙata), kuma ana iya daidaita zazzabin rufewa bisa ga kaddarorin takardar.
5.Cutting yanki: Akwai hanyoyi guda biyu don wannan yanki bisa ga kauri na fim: M fim don matsa lamba, m fim ga transverse da kuma a tsaye yanke. Bayan an rufe samfurori, ana aika su zuwa wannan yanki don yankewa da fitarwa. Bisa ga bukatun abokin ciniki, za mu iya shigar da kayan aiki na kayan aiki irin su rarrabawa, gano karfe, gano ma'auni da sauransu don samar da cikakken layin samarwa.
Bayan shekaru na bincike da ingantawa, Utien Pack thermoforming marufi inji ya samu nasarar kafa 150 mm zurfin kwantena, tare da high daidaito da kuma uniform kauri rarraba fim. A lokaci guda, saurin marufin mu ya kai sau 6-8 a minti daya, gaba da takwarorinsu na gida.
Lokacin aikawa: Dec-25-2021