Ubunzima obungenabunzima: umgaqo kunye nendlela yokubala ye-multihead weigher

Umbhali: Smartweigh–Multihead Weighter

Kweli phepha, umgaqo kunye nendlela yokuqinisekisa i-metroloji ye-multihead weigher yaziswa ngokubanzi kwiinkalo zokubunjwa kunye nesakhiwo. I-multihead weigher ngumatshini wokutyisa oqhubekayo kunye nomsebenzi wokuqinisekisa i-metrological. Yenzelwe ngokusekelwe kumgaqo osisiseko wokulawula umonakalo wobunzima bomnatha ngexesha lomsebenzi, kwaye isetyenziswa ngokubanzi kwiinkqubo zokudibanisa ngokuzenzekelayo kwimveliso. Amagama angundoqo: i-multihead weigher umgaqo osisiseko wokuqinisekiswa kwe-metrological Kwinkqubo yokwenza i-carbon yeshishini, inkqubo yokudibanisa ngokuzenzekelayo ngumsebenzi obaluleke kakhulu kunye nesofthiwe yenkqubo yokuqinisekisa i-metrological, eyingozi kakhulu kumgangatho kunye nexabiso lesalathisi semveliso ye-carbon anodizing. Iqukethe i-multihead weigher kunye ne-4 yebhanti yebhanti ye-elektroniki (yazisa igama).

Ngokusekwe kufundo olunzima, imisebenzi ebonakalayo kunye nophando lwezenzululwazi lwezilinganisi ezintathu zeentloko ezininzi, umhleli unokuqonda okungaphaya kunye nokuqonda kwesikali seentloko ezininzi. Apha, isitshixo kukuqhuba isingeniso esilula nesicacileyo kwimigaqo esisiseko kunye neendlela zokubala ze-multihead weigher. Yabelana nabafana. 1. Ukubunjwa kwesakhiwo I-multihead weigher ngokubanzi iqulunqwe ngamalungu aphambili afana nesango lokutya lokugcinwa kwamanzi, i-silo yokulinganisa, isixhobo esishukumisayo, isixhobo sokutyisa, isakhelo sekhadi lesandi, inzwa yobunzima kunye nezixhobo zokulawula ukuqinisekiswa komlinganiselo. 1. Isango logcino lwamanzi Isango logcino lwamanzi lisetyenziselwa ukondla ihopha yokulinganisa. Iivalve zesango, iivalve zebhabhathane, iivalve zesango, njl.njl. Ngokubanzi, izinto eziphambili ezixhalabisayo kukutywinwa kwayo, amandla okutshintsha amandla, kunye nokutya okukhawulezayo nokugudileyo. iiparamitha zokusebenza.

2. Ukuweyisha isisele Isisele sisixhobo sokulinganisa ubunzima bempahla ekrwada. Ukukhethwa kwezinto eziluhlaza kufuneka kuthathelwe ingqalelo ukumelana nokubola kunye nokumelana ne-alkali. Umlinganiselo wenkqubo yokulinganisa yonke kufuneka ube malunga ne-10%. 3. Isixhobo sokushukumisa Isixhobo sokuxhokonxa sisetyenziswa ikakhulu ukunceda ukugalelwa kwemathiriyeli ekrwada ngokungajikelezi kakuhle. Ngokuqhelekileyo yenziwe ngesixhobo esilula sokuqhuba umatshini wengalo oqhekezayo onentsimbi ejikelezayo okanye isikhonkwane. Ngokutsho kokujikeleza kwengalo ye-arch-breaking, kulula ukubonakala. Imathiriyeli ekrwada ye-arching kunye nemingxuma yeempuku inokuwiswa kakuhle kwindawo yokungena kunye nokuphuma. 1 Isango lokongiwa kwamanzi 2. Ihopha yokulinganisa ubunzima 3. Isivamvo sobunzima 4 ikhadi lesandisi rack 5. Isixhobo sokuxuba 6 Isixhobo sokutyisa 4. Isixhobo sokutyisa Isixhobo sokutyisa sisetyenziselwa ukukhupha imathiriyeli ekrwada yefibrous kwihopha yoweyishi. Ngokweempawu zezixhobo ezikrwada eziza kuthuthwa kunye nokusingqongileyo kwesicelo sendalo, i-screw conveyors, i-impeller feeders, i-Feeder, i-belt feeder.

Kwiinkqubo ezininzi, i-screw conveyor ingcono kunezinye izixhobo zokutyisa ezivaliweyo. Ayinakuthwala kuphela izinto eziluhlaza ngokulinganayo, kodwa iphinde igweme ukubhabha kunye nokukhukuliseka kwezinto ezibumgubo. 5. Uluhlu lwekhadi lomsindo Ikhadi lekhadi lesandi liyindawo yokuxhasa abanye oomatshini kunye nezixhobo, kwaye inzwa yobunzima ifakwe kuyo. 6. Inzwa yobunzima Inzwa yobunzima yinto ephambili yokulinganisa i-multihead weigher, kwaye i-slide high-resolution resistance gauge sensor isetyenziswa kakhulu, eguqulela umqondiso wedatha ye-net ubunzima bezinto ezikrwada zibe ngumqondiso we-elektroniki wemveliso.

7. Isixhobo sokulawula ukuqinisekiswa kwe-Metroloji yesixhobo sokulawula ukuqinisekiswa kwe-Metroloji yenziwe yi-weigher ye-multihead ehlakaniphile ngokupheleleyo kunye nenkqubo yolawulo oluzenzekelayo oluzenzekelayo, esetyenziselwa ukuphumeza ulawulo kunye nokuqinisekiswa kwe-metrological yesantya sokutya, umthamo wokuthutha, njl. izibuko zokungena kunye nezokutya zesilinganisi seentloko ezininzi kufuneka ngokubanzi zisebenzise uqhagamshelo oluthambileyo lokuchasana nokungcolisa umoya nolungena moya ukuqinisekisa ukuba uqhagamshelwano phakathi kwehopa yokugcina kunye nesixhobo esilandelayo akuthinteli umlinganiselo. I-silo yokulinganisa i-multihead weigher kunye nesixhobo sokutyisa esilungelelanisiweyo esifakwe phantsi kwayo sifumaneka kwi-sensor yesisindo egxininiswe kwi-rack yekhadi lesandi.

2. Umgaqo-siseko 1. Umgaqo-siseko Njengoko kubonisiwe kumzobo, i-multihead weigher igqibezela ukuqinisekiswa kwe-metrological ngokomgaqo osisiseko wokulawula umonakalo we-net weight ngexesha lomsebenzi. Okokuqala, linganisa izixhobo zokutya kunye ne-silo yokulinganisa, thelekisa isantya esithile sokutya kunye nesantya sokutya esiseti ngokuhambelana nomonakalo wobunzima bobunzima ngexesha leyunithi nganye, kwaye emva koko ulawule izixhobo zokutya ukwenza isantya esithile sokutya sihlangabezane ngokuchanekileyo nexabiso lokuseta. ukusuka ekuqaleni ukuya ekupheleni. , Kuyo yonke inkqubo yokutya ngexesha elifutshane, izixhobo zokutya zithembele kumandla okwenza izibonakaliso zedatha yokukhwabanisa egcinwe phakathi komsebenzi womsebenzi ngokomgaqo osisiseko womthamo. Isicwangciso se-spectrum yomthwalo 2. Yonke inkqubo yokulinganisa Ubunzima bomnatha bezinto eziluhlaza kwi-silo yokulinganisa iguqulwa ibe ngumqondiso we-elektroniki ngokwenzwa yobunzima kwaye ihanjiswe kwi-multihead weigher dial. Umda wokucofa umlinganiso we-multihead uya kuthwala ubunzima obubaliweyo bemathiriyeli ekrwada kunye nokusetwa kwangaphambili kwamaxabiso aphezulu kunye asezantsi obunzima bobunzima. Ukuthelekisa kunye nokuchongwa, ngokwe-PLC yolawulo lwesango logcino lwamanzi, ukondla kwi-silo yokulinganisa kuyaphazamiseka.

Ukongezelela, i-multihead weigher dial ithelekisa isantya sokutya esilinganiselweyo (isantya sokukhulula ngokupheleleyo) kunye nesantya sokutya esisethiweyo, kwaye isebenzisa ukulungiswa kwe-PID ukulawula izixhobo zokutya, ukwenzela ukuba isantya esithile sokutya silandele ngokuchanekileyo ixabiso elisetyenzisiweyo. Xa isango lokutya lamanzi livulwa ukulayisha izinto kwi-hopper yokulinganisa, isignali yedatha isetyenziselwa ukuvala isantya sokutya, kwaye ukutya kwe-volumetric kwenziwa. Ukucofa i-multihead weigher kubonisa ulwazi kwisantya esithile sokutyisa kunye nobunzima bubonke bemathiriyeli ekrwada ekhutshiweyo. I-working circuit schematic diagram 3. Ukubalwa kwesantya sokutya Isantya sokutya se-multihead weigher (i-total flow of unloading material) lixabiso lomonakalo we-net weight time unit. Ixabiso lomonakalo dt ngumlinganiselo ochanekileyo wexesha lomjikelo. Isantya sokutya kwimeko yodayalo lwe-multihead weigher ulwazi lungabalwa ngale fomula ilandelayo MT=n(d)±β*d1)/(td±te) apho d——I-multihead weigher dial ibonisa ulwazi kwaye ibonisa ixabiso n——Bonisa ulwazi bonisa ixabiso lokutshintsha inombolo d1——Isisombululo sesikrini sangaphakathi sodayalo lwe-multihead weigher sisalathisi semposiso yedatha, ngokubanzi β=O. 6td——Umlinganiselo ochanekileyo wexesha lomjikelo——Isalathiso sexesha lokutenxa, ngokubanzi i-te = 0.0014, ubunzima bubonke bubalwa kwixesha elipheleleyo lomjikelo, ubunzima obupheleleyo be-Gq ye-multihead weigher yenziwe ngamacandelo amabini, angala ukuqinisekiswa komlinganiselo wokudayela we-multihead kunye nobunzima obugciniweyo be-VA kunye isikali Ubunzima obushiyekileyo bezinto ezothuliweyo obungakhange bulinganiswe kwaye buqinisekiswe ngexesha lokutyiswa kwesisele esinzima VDGq=VA+VDVA=(VH+￡H)-(VL-￡L)VD=MTL*tF apho VH——Ixabiso eliphezulu lomda wobunzima obunetha kwi-VD yesisele——Ixabiso elisezantsi lomda wobunzima obunetha kwisisele sobunzima ￡H——Ubunzima obunexabiso elingaphezulu komda wexabiso lokutenxa ubunzima ￡L——Ubunzima beNet ixabiso elisezantsi lomda wobunzima bokutenxa i-MTL——Isantya sokutya esitshixiweyo se-tF ngexesha lokulayisha——Isantya sokutya i-MTL itshixiwe ngexesha lokutyisa sisaboniswa kukutshintsha kobunzima bomnatha we-K wolwazi lokubonisa ngomzuzwana: MTL=K(d)±β*d1)/(1±TE≈10MTtF=VA/MF Ixesha lomjikelo lilonke elineenkcukacha: te=tF+td Umndilili wereyithi yokuqukuqela iyonke ngu: Mq=Gq/tn Ngokuqhubekayo uboleka ubunzima bobunzima bexesha lomjikelo ngamnye, ixesha t=0-- Ubunzima bubonke be tn.

5. Isiphelo Kwezinye ezahlukeneyo zoomatshini kunye nezixhobo ze-elektroniki, ngokuqhelekileyo ngenxa yokudityaniswa kwezinto ezikrwada, utshintsho lobushushu lwenzwa yobunzima bubangela ukuba ubunzima be-tare butshintshe, nto leyo ekhokelela ekunciphiseni ukuchaneka kwesoftware yenkqubo, kodwa i-multihead weigher iyayisusa loo ntsilelo, akukho lula ukuba Ubushushu bokutshintsha bunciphise ukuchaneka kobunzima. Isizathu silula kakhulu, umlinganiso wesantya sokutya we-multihead weigher usekwe kumahluko wobunzima bomnatha kwaye hayi ubunzima bomnatha, ngoko ke isilinganisi se-multihead sinethemba lesicelo ngokubanzi kwisoftware yenkqubo yothutho yefibrous ekrwada.

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