【isikali samakhanda amaningi】Isebenza kanjani isikali samakhanda amaningi ekukhiqizweni kwezimboni nokuthi yiziphi izinkinga okufanele ziqashelwe lapho zisetshenziswa

Umbhali: Smartweigh– Isisindo Sezinhloko Eziningi

Ekukhiqizweni kwezimboni zanamuhla, izidingo zokulawula ukulinganisa okuqhubekayo nokunembile kwezinto zokwakha, ikakhulukazi izinto eziqinile, ziyanda, futhi kuzalwa isikali samakhanda amaningi. Isikali samakhanda amaningi sihlala silinganisa izinto ngokunembile nangokuqhubekayo ngokuya ngokushintsha kwesisindo sezinto ezisemzimbeni wesikali, futhi kancane kancane sithatha indawo yesikali sebhande sokuqala, isikali esijikelezayo, ngisho nesikali esiqongelelayo. Imboni yamandla e-fiber yamakhemikhali ibilokhu isetshenziswa kabanzi. Ngakho-ke isikali samakhanda amaningi sisebenza kanjani ekukhiqizweni kwezimboni, futhi yiziphi izinkinga okufanele zinakwe lapho zisetshenziswa? Ake sibheke umhleli wesisindo we-Zhongshan Smart! ! ! Isimiso sokusebenza sesikali samakhanda amaningi ekukhiqizweni kwezimboni Isikali samakhanda amaningi siqaphela i-metrology ngokulawula ukwehla kwesisindo ngesikhathi sokusebenza.

Okokuqala, idivayisi yokukhipha kanye ne-weighting hopper kuyalinganiswa, futhi ngokuya ngokulahlekelwa isisindo ngeyunithi ngayinye isikhathi, izinga lokudla langempela liqhathaniswa nezinga lokudla elibekiwe, ukuze kulawulwe idivayisi yokukhipha ukuze izinga lokudla langempela lihlale lihambisana kahle nezinga lokudla elibekiwe. Inani eliqinile, enkambisweni yokondla ngesikhathi esifushane, idivayisi yokukhipha isebenzisa amandla adonsela phansi ukwenza isignali yokulawula egcinwe ngesikhathi somsebenzi ngokuya ngesimiso sevolumu. Ngesikhathi senqubo yokulinganisa, isisindo sezinto eziku-weighting hopper siguqulwa sibe isignali kagesi yinzwa yokulinganisa bese sithunyelwa entweni yokukala. Ithuluzi lokukala liqhathanisa futhi lihlukanise isisindo sezinto ezibaliwe ngemikhawulo yesisindo ephezulu nephansi esethiwe. Isango lokondla lilawulwa yi-PLC, futhi izinto zifakwa ku-weighing hopper ngezikhathi ezithile. Ngesikhathi esifanayo, ithuluzi lokukala liqhathanisa izinga lokudla langempela elibalwe (ukugeleza kokukhipha) nezinga lokudla elibekiwe, futhi lisebenzisa ukulungiswa kwe-PID ukulawula idivayisi yokukhipha, ukuze izinga lokudla langempela lilandelele ngokunembile inani elibekiwe.

Uma isango lokudla livuliwe ukuze lingene e-weighing hopper, isignali yokulawula ivala izinga lokudla, bese kwenziwa ukukhishwa kwevolumu. Ithuluzi lokukala libonisa izinga lokudla langempela kanye nesisindo esiqongelelwe sezinto ezikhishwe. I-Multihead weigher yaziwa nangokuthi isikali sokunciphisa noma isikali sokunciphisa. Yakhiwe kakhulu ngezingxenye ezinhlanu: umshini wokudlidliza wokudla ovaliwe, umshini wokudlidliza wokudla ovaliwe, inzwa yokucindezela, i-measuring bin kanye nohlelo lokulawula lwe-microcomputer.

Umshini wokudlidliza wondla ibhini lokulinganisa, kanti umshini wokudlidliza wokukhulula ukhipha ibhini lokulinganisa. Umshini wokudlidliza wokukhulula kanye nebhini lokulinganisa kusekelwa izinzwa ezintathu zokucindezela. Lezi ezintathu ziyingxenye yokulinganisa yesistimu.

Lesi sikali sisetshenziselwa ukulinganisa okuqhubekayo kwezinto eziqinile. Inhlanganisela yezikali eziningana ezinjalo imishini yokulinganisa i-batching. Izinyathelo zokuphepha zokusebenzisa i-multihead weigher ekukhiqizweni kwezimboni Ukuze kuthuthukiswe ukunemba kokulawula kwe-multihead weigher, amaphuzu alandelayo kufanele acatshangelwe ekwakhiweni: 1) Khetha imvamisa efanele yokusetshenziswa, futhi kungcono ukugcina imvamisa yokusetshenziswa ku-35Hz ~ 40Hz, lapho imvamisa iphansi kakhulu, ukuzinza kohlelo kuphansi; 2) Ububanzi benzwa bukhethwe kahle, futhi busetshenziswa ku-60% ~ 70% wobubanzi, futhi ububanzi bokuhlukahluka kwesignali bubanzi, okusiza ekuthuthukiseni ukunemba kokulawula; 3) Ukwakheka kwesakhiwo somshini kufanele kuqinisekise ukuthi izinto zinoketshezi oluhle, futhi ngesikhathi esifanayo kuqinisekiswe ukuthi izinto ziyagcwaliswa. Isikhathi sifushane, futhi ukudla akufanele kube njalo kakhulu. Ngokuvamile, kuyadingeka ukuphakela kanye njalo ngemizuzu emi-5 ~ 10; 4) Uhlelo lokudlulisa olusekelayo kufanele luqinisekise ukusebenza okuzinzile kanye nokuhleleka okuhle.

5 Izinyathelo Zokuqapha Ngesikhathi Sokufakwa Nokusetshenziswa Kwesikali Samakhanda Amaningi: Ukuze kuqinisekiswe ukunemba kwesikali Samakhanda Amaningi, imininingwane elandelayo kumele inakwe ngesikhathi sokufakwa nokusetshenziswa: 1) Ipulatifomu yokulinganisa kumele iqiniswe ngokuqinile, inzwa iyisici sokuguquguquka okunwebekayo, kanye nokudlidliza kwangaphandle. Kuzophazamisa. Okuhlangenwe nakho kusho ukuthi into evinjelwa kakhulu yi-multihead weigher ukudlidliza kwendawo ngesikhathi sokusetshenziswa; 2) Akufanele kube khona ukuhamba komoya endaweni, ngoba ukuze kuthuthukiswe ukunemba kwesisindo, inzwa ekhethiwe inozwela kakhulu, ngakho-ke Noma yikuphi ukuphazamiseka kuzophazamisa inzwa; 3) Ukuxhumana okuthambile okuphezulu nokuphansi kufanele kube lula futhi kuthambile ukuze kugwenywe ukuphazamiseka kwesikali Samakhanda Amaningi okubangelwa imishini ephansi nephansi. Izinto ezisetshenziswayo ezingcono kakhulu njengamanje zibushelelezi futhi zithambile usilika obukhulu; 4) Ibanga lokuxhumana phakathi kwesilo esikhulu ne-hopper ephezulu lifushane ngangokunokwenzeka, ikakhulukazi kulezo zinto ezinokunamathela okuqinile, lapho isilo esikhulu ne-hopper ephezulu kuxhunyiwe. Uma ibanga lokuxhumana phakathi kwama-hopper lide, kulapho izinto eziningi zinamathela odongeni lwepayipi. Uma izinto ezisodongeni lwepayipi zinamathela ngezinga elithile, kuzoba ukuphazamiseka okukhulu kakhulu kumshini wokulinganisa amakhanda amaningi uma ziwela; 5) Nciphisa Ukuze kuxhunyaniswe nomhlaba wangaphandle, isisindo sangaphandle esisebenza emzimbeni wesikali kumele sigcinwe singaguquguquki, ukuze kuncishiswe ithonya lamandla angaphandle emzimbeni wesikali; 6) Ijubane lokudla kufanele lisheshe, ngakho-ke kumele kuqinisekiswe ukuthi inqubo yokondla iyathulula. Ubushelezi. Kwezinto ezimanzi kancane, ukuze kuvinjelwe ukuthi zingavaleki, ikhambi elingcono kakhulu ukufaka ukuxubana ngomshini esililweni esikhulu. Okungavunyelwe kakhulu ukuhamba komoya okuphula i-arch, kodwa ukuxubana akukwazi ukusebenza ngaso sonke isikhathi. Okuhle kakhulu ukugcina inqubo yokuxubana nokondla. Kuhambisana, okungukuthi, kuhambisana ne-valve yokondla; 7) Inani eliphansi lomkhawulo wezinto zokudla kanye nenani eliphezulu lomkhawulo wezinto zokudla kufanele lisethwe ngendlela efanele. Umqondo oqondisayo wesimo ukuthi ubuningi bezinto eziku-hopper bufana kakhulu phakathi kwala manani amabili.

Lokhu kungatholakala ngokubheka ushintsho lwemvamisa ye-frequency converter. Uma ubukhulu bezinto eziku-hopper bufana kakhulu, imvamisa ye-frequency converter ishintsha kancane. Ukusetha okufanele kwenani eliphansi lomkhawulo kanye nenani eliphezulu lomkhawulo we-feed kungathuthukisa ukunemba kokulawula ngesikhathi senqubo yokondla, ngoba kuye kwathiwa isisindo se-multihead silawulwa ngokuqinile ngesikhathi senqubo yokondla. Uma imvamisa ye-inverter ngaphambi nangemva kokondla ingagcinwa ngokuyisisekelo Ukunemba kokulinganisa kwenqubo yokondla ngokuyisisekelo kuqinisekisiwe. Ngaphezu kwalokho, esimweni sokuqinisekisa ukuthi ubukhulu bezinto bufana kakhulu, zama ukunciphisa inani lokuphakelwa, okungukuthi, zama ukondla izinto eziningi isikhathi ngasinye.

Lokhu kokubili kuyaphikisana futhi kufanele kucatshangelwe ngendlela ehlelekile. Lokhu futhi kuyisihluthulelo sokuqinisekisa ukunemba kwenqubo yokondla; 8) Isikhathi sokulibaziseka kokudla kufanele sibekwe ngendlela efanele. Umbono oqondisayo wesimo ukuqinisekisa ukuthi zonke izinto ziwile emzimbeni wesikali, futhi uma isikhathi sokubeka sifushane, kuba ngcono. Sekushiwo kakade ukuthi isisindo samakhanda amaningi silawulwa ngokungaguquki ngesikhathi sokulibaziseka kokudla, ngakho-ke uma isikhathi sifushane, kuba ngcono.

Lesi sikhathi singatholakala nangokubheka. Ngesikhathi sokulungisa amaphutha, isikhathi sokulibaziseka singasethwa isikhathi eside kuqala, bese sibheka ukuthi isisindo esiphelele emzimbeni wesikali ngeke sishintshe isikhathi esingakanani (ngeke sibe sikhulu) ngemva kokuphela kokudla ngakunye. Zinzisa (isisindo esiphelele emzimbeni wesikali siyancipha kancane kancane). Khona-ke lesi sikhathi yisikhathi esifanele sokulibaziseka kokudla. Lokhu okungenhla kungokwabelana nawe ngokuthi i-multihead weigher isebenza kanjani ekukhiqizeni kwezimboni, nokuthi yiziphi izinkinga okudingeka zinakwe lapho zisetshenziswa. Ngithemba ukuthi kuzokusiza.

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