Umgaqo kunye nendlela yokubala ye-multihead weigher

Umbhali: Smartweigh–Multihead Weighter

Intshayelelo: Eli phepha lazisa ikakhulu umgaqo-siseko kunye nendlela yokuqinisekisa i-metrological ye-multihead weigher ukusuka kwimiba yokwakheka kunye nolwakhiwo. 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. Yenza inkqubela nomntu wonke. 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. 4. Izixhobo zokutya Izixhobo zokutya zisetyenziselwa ukukhupha izinto eziluhlaza kwi-hopper yokulinganisa. Ngokweempawu zezinto ezisetyenziswayo ukuba zithuthwe kunye nesicelo sendalo esingqongileyo, i-screw conveyors, i-impeller feeders, i-feeders, i-belt type feeders ingakhethwa. umatshini wokutyisa.

Kwiinkqubo ezininzi, i-screw conveyor ingcono kunezinye izixhobo zokutyisa ezivaliweyo. Ayinakuhambisa kuphela izinto eziluhlaza ngokulinganayo, kodwa iphinde igweme ukubhabha kunye nokukhukuliseka kwezinto eziluhlaza ezinomgubo. 5. Uluhlu lwekhadi lomsindo Ikhadi lekhadi lesandi liyindawo yokuxhasa abanye oomatshini kunye nezixhobo, kwaye inzwa yobunzima ifakwe kuyo. 6. Isivamvo sobunzima Inzwa yobunzima ngundoqo wokulinganisa icandelo le-multihead weigher, kwaye ininzi isebenzisa i-slide high-resolution resistance gauge sensor, eguqula i-net weight data signal ye-raw material ibe yi-electronic signal ye-output.

7. Isixhobo sokulawula ukuqinisekiswa kwe-Metroloji yesixhobo sokulawula ukuqinisekiswa kwe-Metroloji yenziwe yi-weigher ye-multihead ehlakaniphile ngokupheleleyo kunye nenkqubo yolawulo oluzenzekelayo oluzenzekelayo, esetyenziselwa ukulawula kunye nokuqinisekiswa kwe-metrological kwisantya 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 I-multihead weigher igqibezela ukuqinisekiswa kwe-metrological ngokusekelwe kumgaqo 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. 2. Ngexesha lenkqubo yokulinganisa yonke, ubunzima obunetha bezinto eziluhlaza kwi-silo yokulinganisa iguqulwa ibe yimiqondiso ye-elektroniki ngokwenzwa yobunzima kwaye ihanjiswe kwi-multihead weigher dial. Umda we-weigher we-multihead uthelekisa kwaye wahlula ubunzima obubaliweyo bemathiriyeli ekrwada kunye nomgangatho osetwe kwangaphambili kunye namaxabiso asezantsi obunzima bobunzima. , Ngokolawulo lwe-PLC lwesango lokulondolozwa kwamanzi, ukondla kwi-silo yokulinganisa kuphazamisekile.

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. 3. Ukubala isantya sokutya Isantya sokutya se-multihead weigher (ukuhamba iyonke yezinto zokuthulula) lixabiso lomonakalo we-net weight time unit, eboniswa ngokwethiyori njenge: MT=dG/dt kwifomula yeMT-feeding speed dG- Ixabiso lomonakalo wobunzima obuseleyo dt-chanekile Umjikelo wokulinganisa ixesha 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 sempazamo yexesha, ngokubanzi i-te=0.0014, ubunzima bubonke bubalwa kwixesha elipheleleyo lomjikelo, ubunzima bubonke bobunzima be-Gq ye-multihead weigher yenziwe ngamacandelo amabini, angala ukuqinisekiswa kwe-multihead weigher dial metering 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 beNet ixabiso eliphezulu lomda wobunzima Impazamo yobunzima ￡L——Imposiso yobunzima bobunzima obusezantsi ixabiso lomda wobunzima beMTL——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, umlinganiselo wesantya sokutya se-multihead weigher usekwe kumahluko wobunzima bobunzima kwaye hayi ubunzima, ngoko ke i-multihead weigher inethemba eliqhelekileyo lesicelo kwisoftware yenkqubo yothutho yefibrous ekrwada.

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