Ihlaziye izinkinga ezijwayelekile nezisombululo ze-multihead weigher

Umbhali: Smartweigh–I-Multihead Weighter

Isingeniso: Leli phepha lihlukaniswe izingxenye ezimbili: Ingxenye yokuqala ichaza ngokuyinhloko isingeniso kanye nomgomo wesistimu yokulawula okuzenzakalelayo ye-multihead weigher. Ingxenye yesibili yethula ngokuyinhloko ukuhlaziywa kanye nezixazululo zezinkinga ezivamile ze-multihead weigher ngokuningiliziwe. Isethulo kanye nomgomo wesistimu yokulawula isisindo esizenzakalelayo se-multihead.

I-multihead weigher (English Loss-in-weight) iyisikali yamakhanda amaningi eqhubekayo eyayisetshenziswa ekukhiqizweni kwezimboni ngeminyaka yawo-1990. Ngokuthuthukiswa okusha kwezindlela zokuqinisekisa i-metrological, i-multihead weigher kancane kancane isetshenziswa ekuqinisekisweni kwe-metrological impahla eluhlaza. Ngokuthuthuka okusheshayo kohlelo lokulawula imishini ye-elekthronikhi, kwakhethwa uhlelo olusha lokulawula ikhompyutha ye-elekthronikhi ngokwezimpawu zesisindo se-multihead, futhi ukunemba kokuqinisekiswa kwe-metrological kungakhushulwa ku-0.1%~0.2%.

Ngenxa yokukhethwa kokuqinisekiswa kokulinganisa kwesimo esingenasisindo okuqhubekayo, kungaqinisekisa ukuthi impahla ixubene ngokulingana, futhi isidingo sokuxuba siyancishiswa, inqubo yokukhiqiza yenziwa lula, futhi ukuqinisekiswa kokulinganisa kunembe kakhulu. Abakhiqizi abakhulu besisindo se-multihead yilaba: I-French Schenck Company, i-Cloth Dabenla Company, i-French Pioneer Company, njll. Umgomo we-multihead weigher ukwehla kwesisindo okuqhubekayo, okungukuthi, inani elithile lezinto zokusetshenziswa zigcinwa emgqonyeni wokukala; umgqomo wokukala usebenzisa inzwa yesisindo ukukala ukuguqulwa kwesisindo senetha ngesikhathi seyunithi ngayinye, futhi ukuguqulwa kwesisindo senetha kusekelwe kumotho yokuthutha. Kwenziwa ngesivinini esithile sokudla; umgqomo wokukala kanye nenhlangano yezokuthutha, njengohlobo lwesikali sonke, ingaqhubeka isampula idatha yesikalo ngokuya ngephaneli yensimbi noma isofthiwe yokusingatha, ilinganise ukugeleza okuphelele ngesikhathi seyunithi ngayinye yokuguqulwa kwesisindo senetha, bese ngokusho kwehardware ehlukahlukene. isofthiwe ecutshungulwa ubuchwepheshe bokuhlunga ukuze kutholwe okuhloswe ukukhohlisa“ukugeleza okuphelele okuqondile”, bese ulungisa amapharamitha ayinhloko nge-PID ngokusho kwebhodi lokulawula, ukubala okukhohlisayo kuseduze nethagethi iyonke, futhi isignali yedatha yokulungisa iphuma ukuze ilawule isiqalisi esithambile, ukuze kufezwe injongo yokuguqula ukugeleza okuphelele Ama-Raw material. Imishini ye-polypropylene engu-300,000-tons W804a-E iyisikali se-multihead, futhi izinto zokusetshenziswa kufanele zikalwe ngokuqhubekayo nangokunembile, okungukuthi, kufanele kube nenani elithile lezinto zokusetshenziswa esikalini.

Isikali esingenasisindo sinamamotho amathathu, lapho injini encane kakhulu i-W804a-E iyinjini edlulisa isikulufu se-extruder, okungukuthi, injini yokuphakelayo. Izinjini eziphezulu noma eziseceleni zingama-percussion motors ukunciphisa ukunamathela kwezinto ezingavuthiwe noma amabhuloho wesitimela. I-D804A-E Injini engezansi kwe-hopper yokugcina iyinjini yokuxuba impahla eluhlaza ukunciphisa ukunamathela kwezinto ezingavuthiwe.

Ingxenye engaphezulu ye-D804A-E yokugcina i-hopper inembobo yokuphakela ene-switch yegridi yomthamo, esetshenziselwa ukuphakela ukuze kusetshenziswe ivalve yesilinda (ivalve uvemvane). Ukugcwala kwentuthu nothuli kungavimbela izingozi zokuqhuma. Konke sekumi ngomumo. I-valve ivaliwe. Lapho isilondolozi kufanele sengezwe, umnyango wokulinganisa uyavuleka futhi i-valve ivuliwe. Kunemibuthano emibili emincane ye-emerald eduze kwe-multihead weigher esikrinini sekhompiyutha, ekhumbuza isisindo senetha esiphezulu nesiphansi se-multihead weigher, hhayi ukulawula ukuvulwa nokuvalwa kwe-valve yokuvula, kuyisikhumbuzo nje.

Ngokuhambisana nokugeleza kohlelo, imikhawulo engaphezulu nephansi yesisindo esinetha sezinto zokusetshenziswa zisetshenziswa. I-valve yokuvula i-D804 iyavulwa futhi ivalwe, futhi injini yedivayisi eshukumisayo iqalwa futhi imiswe; ngokwesisindo senetha se-multihead weigher, isilinganiso esiqhubekayo nesinembile senziwa ukuze kuqinisekiswe ukuthi kunephunga elanele esikalini. Amamojula asebenzisa i-multihead weigher yilawa: imojula ye-VSE yokukala, imojula yokufaka neyokukhiphayo i-VEA, kanye nemojula yokusebenza kwensimu i-VLG. Ngokwesimo esithile sefekthri yethu, lapho uklama uhlelo, kukhethwa indlela yokuxhumana yenethiwekhi ethandwa kakhulu, futhi isofthiwe yesistimu yokulawula ye-PLC yengeze amamojula kanye nezinqubo zokuxhumana zenethiwekhi ezihlobene nokuxhumana kwenethiwekhi.

Umsebenzi ukhetha indlela yokuklama ye-modular. Uhlelo lokulawula oluzenzakalelayo lwakhiwe amamojula ahlukene ahlukene, futhi amamojula okulawula ahlukene axhunywe ngokuvumelana nokuxhumana kwawo kwekhompyutha ukuze ashintshisane ngedatha nolwazi. Uhlelo lokuphatha lwabhalwa efekthri yokuqala, futhi lwafakwa ku-chip yokucubungula. Ngokusho kwencwajana yemishini esekela isoftware yocingo oluphathwayo i-EASYSERVEVPC, ixhumene nemojula yokulawula isoftware yesistimu ngokusho kokuxhumana kwe-serial, futhi imingcele eyinhloko yashintshwa. Imingcele eyinhloko yesayithi ingaphinda iboniswe futhi iguqulwe ngokuvumelana nemojula yokusebenza yangempela ye-VLB. Ukusebenza kwangempela kulula futhi kulula, kugwema inqubo eyinkimbinkimbi enqubweni yokubhala nokuguqulwa kohlelo.

Isisindo esinetha sezinto zokusetshenziswa endaweni yokugcina impahla enesisindo siguqulwa sibe amasiginali kagesi ngokuya ngenzwa yesisindo bese sithunyelwa kumojula yemishini yokukala VSE. Imojula yemishini yokukala i-VSE iqhathanisa futhi ihlonze isisindo esinetha sezinto ezingavuthiwe ngokuya ngamavelu asethiwe aphezulu naphansi omkhawulo. Sebenzisa i-sluice yokuphakelayo ukuze uphakele ngezikhathi ezithile umgqomo wezinto ezikalayo. Ukwengeza, imojuli yemishini yokukala i-VSE iqhathanisa izinga lokuphakelayo elilinganiselwe (ukugeleza okuphelele kokuphakelayo) nesilinganiso sokuphakelayo esisethiwe, futhi ilungisa imishini yokuphakelayo ngokuvumelana nebhodi lokulawula nesilawuli (PID) ukuze kuzuzwe Ukulandelela Ngokunembile okusethiwe kwamazinga athile okuphakelayo. Isango lamanzi okuphakelayo livula imbobo yokuphakelayo, likhiye isivinini sokuphakelayo ngesignali yedatha yokulawula, likhiye ukugeleza kokuphakelayo ngesignali yedatha yokulawula, likhiye ukugeleza kokuphakelayo ngesignali yedatha yokulawula, futhi likhiye ukugeleza kokuphakelayo ngesignali yedatha yokulawula. ukukhiya.

Okwesibili, ukuhlaziya kanye nesixazululo sezinkinga ezivamile ze-multihead weigher. Isisindo se-2.1multihead siyashintshashintsha kakhulu. Izilinganiso ezinembile ziye zaguquguquka izikhathi ezimbalwa kusukela kwaqala ukusebenza ngo-2005, futhi ngokungafani nephutha elikhulu lokusetha ngaphambilini, phansi kwe-multihead weigher, iye yaguquguquka kakhulu phakathi neminyaka.

(1) Uma kunokuguquguquka lapho wengeza ama-preservatives aqinile ngesandla, ichweba lokuphakelayo ekugcineni elingaphezulu kwe-hopper yokugcina i-D804A-E kufanele livulwe, ngaphandle kwalokho i-N2 izongena kusikali se-multihead, esizofaka engozini ukuqinisekiswa kokulinganisa, ngaleyo ndlela kubangele Isisindo se-multihead ukuze siguquguquke. (2) Uma isilondolozi esiqinile sisanda kwengezwa, into yokuqala okufanele uyihlole ukuthi i-valve yokungena kwamanzi ivaliwe yini; kungakhathaliseki ukuthi umshini wokuhamba uthinta yonke into evamile; kungakhathaliseki ukuthi ukunikezwa kwegesi ku-valve yesango kuyinto evamile; kungakhathaliseki ukuthi i-valve ye-pneumatic ivaliwe; Uma kujwayelekile, hlola ukuthi umphumela uyashintshashintsha yini. (3) Uma kuba nokuguquguquka okungazelelwe lapho yonke into isebenza ngokujwayelekile, qala uhlole ukuthi akukho yini ukungcola okuzungeze isikali se-multihead; hlola ukuthi akhona yini izigaxa noma amabhuloho kaloliwe esikalini; hlola ukuthi i-multihead weigher transport motor isebenza ngokujwayelekile yini; hlola ukuthi izingxenye zokuthutha eziyisikulufa zomshini zisebenza ngokujwayelekile yini; Hlola ukuze ubone ukuthi ukuvulwa kusebenza ngokujwayelekile yini.

Ngemva kokuhlola, sula isikali se-multihead ngokwezidingo ezingenhla, bese ulinganisa kabusha isikali se-multihead. 2.2 Isilinganiso esinembile sesisindo se-multihead singaphansi noma siphezulu kunevelu enqunywe kusengaphambili. Ngo-Okthoba 2008, i-multihead weigherW804B enebanga lokulinganisa elingu-0~115kg/h ihlangabezane nobunzima lapho inani elisethiwe lifinyelela ku-50kg/h, futhi inani elinembile lokulinganisa lejubane elisheshayo ngezinye izikhathi lalizinze ku-40kg/h, okubangele umonakalo omkhulu ukukhiqiza. Vala ngokushesha.

Endabeni yenani elizenzakalelayo lika-50kg/h, isikali se-Schenck sisebenza kahle, futhi kusolwa ukuthi sibangelwa ezinye izici, futhi ukuhlolwa okulandelayo kuyenziwa. Hlola ukuthi ukusebenza kwemoto yokuthutha ye-multihead weigher kuyinto evamile, isikulufu se-extruder yezokuthutha asinaso into engavamile, futhi akukho ukuvinjelwa kokungcola. Izinga lempahla yesilinganiso esingenasisindo lizinzile, futhi inani elijwayelekile lokucindezela komoya livamile.

I-wiring yenzwa yesisindo ayikhululekile, futhi izimpawu zedatha zenzwa yesisindo zivamile. Akukho ukuhlola okungenhla okuthole izimbangela ezivamile zokwehluleka. Ngikhumbule ukuthi isikulufu esidlulisa ingxenye ye-extruder sahlakazwa lapho isikali se-multihead sibuyekezwa futhi salungiswa kungekudala. Uma uqaqa isigaba sokudlulisa isikulufu se-extruder, kungenzeka kubangele ushintsho esisindweni senetha.

Yenza ukuqinisekiswa kwedatha okumile kwesikali se-multihead futhi. Ngemva kokuqalisa, konke kuhamba ngendlela evamile. Inani elinembile ngokuyisisekelo liyafana nenani elimisiwe. Ngemuva kokuhlaziya, isikali se-multihead sicacisa ukunemba okuphezulu kwengxenye yokukala kanye nengxenye yokuthutha. Konke ukuguqulwa kufanele kuqinisekiswe futhi. , ukuze kuqinisekiswe ukuthi inani elinembile linembile. 2.3Isikali se-Multihead sivamise ukuvala ukwehluleka. I-W804B ivamise ukuvalwa ngoNovemba 2009. Okuqukethwe kolwazi lwe-alamu kubonisa okuqukethwe kolwazi oluvamile lwe-alamu yephutha SC05, esetshenziselwa amaphutha ajwayelekile ashaqisayo ezenzakalweni ezimbi zangaphandle. Abasebenzi bezinto zikagesi bahlole ikhabethe leseva phakathi kwezinto zokusabalalisa amandla futhi bathola ukuthi inkinobho yokuvuza yeqa, okwenzeka izikhathi eziningi. Izikhala ezivamile kanye nokuvuleka okuphezulu ngokuvamile amaphutha avamile ebusuku; ngemuva kokuhlolwa, kutholakala ukuthi izikhala ezivamile kanye nokuvuleka okuphezulu kubangelwa ukugcwala kwe-multihead weigher, kodwa hlola ukuthi i-multihead weigher transport motor ijikeleza ngokujwayelekile futhi akukho ukuvinjelwa kokungcola.

Ukuze kuncishiswe isisindo kangcono, umkhawulo ophansi wesilinganiso sokuqala esingenasisindo singama-40kg ~ 50kg, esishintshwa sibe ngu-30kg ~ 40kg, futhi isikali esingenasisindo sempahla eluhlaza sishintshwa sibe ngu-10kg. Ukubuka konke okuthathu. Uhlelo lokuklama isikali sokulawula isisindo siyasebenza, sithembekile ekusebenzeni, sinembile ekuqinisekiseni ukulinganisa kanye nezinga lokuhluleka kwemishini eliphansi. Umphumela ubeke isisekelo esihle sesigaba sesibili sephrojekthi, futhi ithemba lemakethe lokuthuthuka kwayo liyamangalisa kakhulu.

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