Ka'ida da matsalolin gama gari na ma'aunin nauyi mai yawa a cikin samar da masana'antu

Marubuci: Smartweigh-Multihead Weighter

Tare da inganta ci gaba da daidaitattun ƙa'idodin tabbatar da tabbatarwa na metrological don albarkatun ƙasa, musamman ma daɗaɗɗen albarkatun ƙasa, a cikin duk tsarin samar da masana'antu, da kuma a cikin 1990s, sabon nau'in kayan aikin tabbatar da metrological wanda zai iya yin la'akari da ƙa'idodin an ƙirƙira shi. .——Multihead awo (Rashin-in-nauyin Turanci). Ma'aunin ma'auni na multihead ya dogara ne akan canji na ma'auni na kayan aiki a kan sikelin jiki don aiwatar da ci gaba da daidaitaccen ma'auni da tabbatar da kayan aiki. Fitowar na'ura mai ɗaukar nauyi a hankali ya maye gurbin ma'aunin bel na lantarki na asali, ma'aunin karkace, har ma da ma'aunin tarawa, a matsayin sabon ingantaccen ma'auni Hanyar tabbatarwa ana ƙara yin amfani da ita sosai a fannonin ƙarfe, ma'adinai, tsire-tsire masu sinadarai, da sinadarai. makamashin fiber. 1multihead awo (kamar yadda aka nuna a hoto 1) Hoto na 1 don Mettler·Toledo's multihead weighter ya ƙunshi dandamalin auna (na'urar firikwensin yana daidaitawa akan tushen dandalin auna), injin mitar mai ciyarwa (wanda kuma zai iya fitar da dunƙulewar jigilar kayayyaki da haɗaɗɗun kwance a kwance), kwandon ciyarwa, haɗaɗɗen tsaye, da ƙarfin lantarki. Ya ƙunshi haɗi mai laushi da kayan sarrafa awo mai yawa (IND560CF).

Don kammala ci gaba da aunawa da aikin tabbatarwa, filin kuma dole ne a sanye shi da babban hopper, bawul ɗin ƙofa ta atomatik (aikin shine ci gaba da cike da silo mai ma'aunin nauyi na multihead), da kayan karɓar (aikin shine ci gaba da karɓa). da Multihead weighting feeding), da dai sauransu. jiki zuwa na'urar sarrafa ma'aunin nauyi mai yawa (kayan sarrafawa shine maɓallin mafita na ma'aunin ma'aunin multihead, duk magudi da ayyukan warwarewa ana aiwatar da shi ta hanyarsa), kayan sarrafawa yana ƙididdige ƙimar ƙimar ma'aunin ma'auni a kowane lokaci naúrar. a matsayin ƙayyadaddun jimlar jimlar nan take daidai da siginar bayanai, sannan kuma kwatanta shi da saiti Gabaɗayan maƙasudin maƙasudin maƙasudin yana da ɗan haɓaka. Bayan da aka aiwatar da lissafin PID, siginar data gudana na yanzu na 4-50mA yana fitowa don canza yawan fitarwa na mai farawa mai laushi na injin ciyarwa, sannan ana canza yanayin saurin injin don yin takamaiman adadin ciyarwa kamar yadda ake buƙata. kusa da tsarin gabaɗaya gwargwadon yiwuwa. Maƙasudin jimlar kwarara, don cimma manufar ingantaccen ciyarwa. Don kammala ci gaba da ciyar da ma'aunin ma'auni da yawa da kuma daidaiton tabbatar da ma'auni, saman silo mai ciyarwa dole ne a sanye shi da babban hopper wanda zai iya ci gaba da ciyar da kayan da cikakkiyar bawul ɗin ƙofar atomatik don sarrafa ciyarwar.

A cikin kayan sarrafawa, saita ƙimar ƙaramar ƙararrawa ta sama (Refill_Stop) da ƙaramin ƙimar ƙaramar cikawa (Refill_Star). Lokacin da na'urar sarrafawa ta auna nauyin gidan yanar gizon akan sikelin don isa ƙananan ƙimar ƙaramar cikawa, za a aika ƙimar iyakacin buɗewa. Siginar bayanai na bawul ɗin ƙofar yana buɗe bawul ɗin ƙofar, za a saka albarkatun ƙasa na babban hopper a cikin kwandon ciyarwa bisa ga haɗin kai mai laushi, kuma nauyin net akan sikelin jiki zai karu. Lokacin da ƙimar iyaka ta kai, za a aika siginar bayanai don rufe bawul ɗin ƙofar don sanya bawul ɗin ƙofar ya rufe. A cikin wannan duka tsari, injin ciyarwa yana aiki, a wasu kalmomi, ciyarwar yana ci gaba. Don waɗannan albarkatun ƙasa tare da ƙananan wurare dabam dabam, ƙananan haske da ƙananan bakin ciki, a cikin ɗan gajeren lokaci bayan an rufe bawul ɗin ƙofar, wani ɓangare na nauyin net ɗin ba zai ƙara zuwa jikin sikelin ba. A wannan lokacin, idan an haɓaka ma'aunin multihead bisa ga siginar bayanan da na'urar firikwensin ke watsawa Idan ikon sarrafa PID ya yi nasara, saboda canjin ma'aunin nauyi da firikwensin ke ji zai ragu a wannan kewayon lokaci, wanda zai haifar da siginar bayanai rasa firam ɗin kuma hana aiki, don haka lokacin ciyarwa (Timer2) kuma an saita shi a cikin kayan sarrafawa, wanda shine Don rufe bawul ɗin ƙofar kawai ya fara lokaci.

A farkon sakewa, ana sa ran cewa lokacin ciyarwa zai ƙare. A wannan lokacin, injin ciyarwa zai kiyaye mita kafin ciyarwa kuma ba zai canza ba. A wasu kalmomi, ma'auni na multihead yana a ƙayyadaddun mitar yayin duk aikin. Aiki—Aiwatar da bayanan a tsaye. Lokacin da lokacin ciyarwa ya ƙare, ma'aunin multihead ta atomatik yana mayar da ikon sarrafawa na ainihi, wato, sarrafa motar ciyarwa bisa ga siginar bayanan da firikwensin ya watsa. Dukkanin tsarin aiki na ma'aunin ma'aunin multihead ana maimaita shi ta wannan hanyar.

Don tabbatar da daidaitattun ma'auni na multihead, ban da waɗannan mahimman mahimman bayanai da aka ambata a sama, akwai kuma ma'auni masu mahimmanci a cikin kayan sarrafawa: SetP (daidaitaccen ma'auni na P); SetI (lokacin haɗin kai na daraja); SetD (Lokaci daban-daban) Caltime (lokacin gwajin kwarara na yanzu); Ƙididdigar ƙididdiga (yawan mitar samfurin kwarara na yanzu); Target-F (maƙasudin saka idanu kwarara); Iyaka-E (kewayon juriya na saka idanu); Hig_Weight (ƙimar matakin kayan abu mai girma)); Low_Weight (ƙananan matakin matakin kayan abu); Load-Max (ƙimar da aka ƙayyade mitar); Load-Min (mafi ƙarancin ƙima); SamfurinFlux1 (ɗauri mai ƙarfi jimlar ƙimar kwarara 1); SamfurinFlux2 (ɗauri mai ƙarfi jimlar ƙimar kwarara 2); SamfurinFlux3 (tsari mai ƙarfi jimlar ƙimar kwarara 3); WorkMode (zabin yanayin aiki); BatchSelect (lambar batch (nau'in ƙididdiga) zaɓin rawar); FluxFactor (jimlar manyan sigogin daidaita kwararar kwarara); ProportionFactor (daidaituwar rabon albarkatun ƙasa babban sigogi). 4 Matsala ta gama gari yayin zayyana ma'aunin ma'auni mai yawa shine don haɓaka layin ma'aunin ma'auni. Ya kamata a yi la'akari da waɗannan abubuwa masu zuwa yayin zayyana mafita: 1) Zaɓi mitar aikace-aikacen da ta dace, kuma yana da kyau a kula da mitar aikace-aikacen a 35Hz ~ 40Hz. Lokacin da yake ƙasa, amincin software na tsarin ba shi da kyau; 2) Zaɓin ma'aunin ma'aunin firikwensin ya dace, kuma ana amfani dashi a cikin 60% ~ 70% na ma'auni, kuma siginar siginar bayanai yana da fadi, wanda ke da amfani don inganta layin layi; 3) Tsarin tsarin ƙirar injiniya dole ne ya tabbatar da albarkatun ƙasa Kyakkyawan wurare dabam dabam, ban da tabbatar da cewa lokacin ciyarwa ya kasance takaice, kuma ciyarwar kada ta kasance mai yawa. Gabaɗaya, ana buƙatar ciyar da 5min ~ 10min; 4) Na'urar watsawa na kayan tallafi ya kamata ya tabbatar da aikin kwanciyar hankali da siffar layi mai kyau. 5Matsalolin gama gari a cikin dukkan tsarin shigarwa da aikace-aikacen awo na multihead: Domin tabbatar da daidaiton ma'aunin multihead, dole ne a kula da mahimman abubuwan da ke gaba a cikin dukkan tsarin shigarwa da aikace-aikacen: 1) Dole ne a gyara dandamalin awo. da tabbaci, kuma firikwensin shine abubuwan nakasa nakasawa, girgizar waje zata shafe su. Kwarewar aikin aikace-aikacen ya nuna cewa mafi yawan haramtaccen ma'aunin nauyi na multihead a cikin dukkan aiwatar da aikace-aikacen shine haɗarin girgizar yanayin yanayi; 2) Kada a sami ruwa mai iska a cikin yanayin yanayi, saboda shine Don inganta daidaitattun ma'auni, firikwensin da aka zaɓa yana da hankali sosai, don haka duk motsi zai yi tasiri a kan firikwensin; 3) Haɗin haɗin kai mai laushi na sama da ƙananan ya kamata ya zama haske da taushi don hana ƙananan kayan aiki da ƙananan kayan aiki daga rinjayar ma'aunin multihead yana haifar da tasiri.

Mafi kyawun kayan da aka yi amfani da shi a wannan matakin shine santsi, taushi da siliki; 4) Ƙananan nisa tsakanin babban hopper da silo mai ciyarwa, mafi kyau, musamman ga waɗannan kayan tare da mannewa mai ƙarfi, lokacin da babban hopper da ciyarwa Tsawon tazarar haɗin kai a tsakiyar bin, mafi girma albarkatun kasa manne da kauri bango. Lokacin da danyen kayan da ke kan kauri na bango ya manne da wani matakin, da zarar ya fadi, zai yi tasiri sosai a kan ma'aunin nauyi; 5) Yi ƙoƙarin guje wa hulɗa da kayan waje. Manufar ita ce mafi kyawun rage cutar da ƙarfin hulɗar waje zuwa jikin sikelin; 6) Yawan ciyarwa ya kamata ya kasance da sauri, don haka dole ne a tabbatar da cewa dukkanin tsarin ciyarwa shine Sautin buɗewa. Don albarkatun kasa tare da ƙarancin wurare dabam dabam, don guje wa gadoji na layin dogo, mafi kyawun bayani shine ƙara motsawar injiniya zuwa babban hopper. Babban abin da aka haramta shine guguwar cyclone, amma ba za a iya sarrafa motsin kowane lokaci ba. Mafi mahimmanci shine haɗuwa da tsarin ciyarwa gaba ɗaya yana daidaitawa, wato, daidai da bawul ɗin ƙofar ciyarwa; 7) Saitin ƙananan ƙimar ƙimar kayan abinci da babban ƙimar kayan abinci ya kamata ya dace. Mahimman yawa a cikin silo ainihin iri ɗaya ne. Ana iya samun wannan ta hanyar lura da saurin mitar mai farawa mai laushi. Lokacin da bayyananniyar yawan albarkatun albarkatun da ke cikin silo ya kasance daidai, yawancin mitar mitar mai farawa mai laushi ba ta da girma.

Ƙimar ƙaƙƙarfan ƙimar ciyarwa da ƙimar ƙima mafi girma na ciyarwa sun dace don inganta layin gabaɗayan tsarin ciyarwa. Kamar yadda aka ambata a baya, ma'aunin ma'auni na multihead yana cikin aikin bayanai a tsaye yayin tsarin ciyarwa. Idan ana iya kiyaye ciyarwar Tushen mitar gaba, baya, hagu da dama masu farawa masu laushi ba za su canza ba, kuma ana ba da garantin ma'aunin gabaɗayan tsarin ciyarwa. Bugu da ƙari, a ƙarƙashin yanayin tabbatar da cewa girman da ke bayyane daidai yake, yi ƙoƙarin kauce wa yawan ciyarwa, wato, gwada ƙara ƙarin kayan aiki kowane lokaci. Wadannan biyun suna cin karo da juna kuma ya kamata a yi la'akari da su.

Wannan kuma shine tushen tabbatar da daidaiton tsarin ciyarwa gabaɗaya; 8) Saitin lokacin lokacin ciyarwa yakamata ya dace. Jagora don saitawa shine tabbatar da cewa duk albarkatun ƙasa sun riga sun faɗi akan sikelin jiki, kuma ƙarancin lokacin saiti, mafi kyawun yana da kyau. An riga an faɗi cewa ma'aunin nauyi na multihead yana cikin sarrafa bayanai a tsaye yayin lokacin ciyarwa, don haka ƙarancin lokaci ya fi kyau. Hakanan ana iya samun wannan lokacin ta hanyar lura da kyau. A cikin matakin daidaitawa, za'a iya saita lokaci mafi tsayi da farko, kuma lura da tsawon lokacin jimlar nauyi akan sikelin ba zai iya canzawa ba (ba sauƙin ƙarawa ba) bayan an kammala kowane ciyarwa. yana ƙoƙarin daidaitawa (jimlar nauyi akan sikelin jiki yana raguwa a hankali).

Sa'an nan wannan lokacin shine lokacin da ya dace don ciyar da kayan abinci. 6 Sakamako Takardar ta gabatar da ka'idar ma'aunin multihead daki-daki da kuma wasu batutuwa da ya kamata a mai da hankali a kansu a cikin dukkan tsarin tsarin tsarawa da aikace-aikacen, musamman ma waɗannan mahimman bayanai a cikin dukkan tsarin aikace-aikacen, wanda shine raba gwaninta mai daraja, kuma Ina fatan in raba shi da kowa. Tare da taimako, ana iya amfani da ma'aunin multihead da ƙarfi sosai. Ta hanyar kula da wannan matsala mai mahimmanci kawai za a iya tabbatar da daidaituwar ma'auni na multihead, ta yadda za a iya samar da samfurori da suka dace da ka'idoji.

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