Uwenza kanjani umshini wokupakisha ume mpo ugcwalise umshini wokupakisha we-VFFS usebenza

Ifomu elimile ligcwalise imishini yokupakisha uphawu-1

Imishini yokupakisha ye-Vertical form fill seal (VFFS).asetshenziswa cishe kuzo zonke izimboni namuhla, ngesizathu esihle: Ziyizixazululo zokupakisha ezisheshayo, ezongayo ezilondoloza indawo ebalulekile yezitshalo.

Ukwakhiwa Kwesikhwama

Ukusuka lapha, ifilimu ingena ekuhlanganiseni kwe-tube yokwakha. Njengoba i-crests ihlombe (ikholomu) ku-tube yokwakha, igoqwe eduze kwe-tube ukuze umphumela wokugcina ube ubude befilimu enemiphetho emibili yangaphandle yefilimu ehambisanayo. Lesi yisiqalo senqubo yokwenza isikhwama.

Ishubhu lokwakha lingasethwa ukwenza i-lap seal noma i-fin seal. I-lap seal idlulela emaphethelweni amabili angaphandle efilimu ukuze kwakhe uphawu oluyisicaba, kuyilapho i-fin seal ishada nengaphakathi lamaphethelo amabili angaphandle efilimu ukuze kwakhe uphawu oluphumela ngaphandle, njengophiko. I-lap seal ngokuvamile ibhekwa njengobuhle kakhulu futhi isebenzisa impahla encane kune-fin seal.

Isishumeki esijikelezayo sibekwe eduze kwehlombe (collar) leshubhu elibunjiweyo. Ifilimu enyakazayo exhumene nesondo lesishumeli sekhodi iyayishayela. Ukushaya kwenhliziyo kukhiqizwa kubo bonke ubude bokunyakaza, futhi lokhu kudluliselwa ku-PLC (isilawuli se-logic esihlelekayo). Isethingi yobude besikhwama isethwe esikrinini se-HMI (umshini womuntu) njengenombolo futhi uma lesi silungiselelo sesifinyelelwe izitobhi zefilimu ziyama (Emishinini enyakazayo yezikhawu kuphela. Imishini enyakazayo ayimi.)

Ifomu elimile ligcwalise imishini yokupakisha uphawu-2


Isikhathi sokuthumela: Jul-27-2021

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