Kuaj khoom hnyav

A checkweigher yog lub tshuab tsis siv neeg lossis phau ntawv siv los kuaj xyuas qhov hnyav ntawm cov khoom ntim. Nws ib txwm pom nyob rau qhov xaus ntawm tus a cov txheej txheem ntau lawm thiab siv los xyuas kom meej tias qhov hnyav ntawm ib pob ntawm cov khoom lag luam yog nyob hauv cov kev txwv tsis pub tshaj. Ib yam packs uas yog sab nraud qhov thev taus raug coj tawm ntawm kab ncaj qha.

Tus kuaj xyuas tuaj yeem hnyav tshaj 500 khoom toj ib feeb (nyob ntawm qhov loj thiab lub thawv thiab qhov xav tau). Checkweighers tuaj yeem siv nrog hlau detectors thiab Tshuab xoo hluav taws xob txhawm rau ua kom lwm cov cwj pwm ntawm pob ntawv yuav raug kuaj xyuas thiab ua raws li qhov ntawd.

Lub tshuab ua haujlwm zoo

Tsis siv neeg checkweigher sib txuas nrog hauv ntawm conveyor siv tawvCov. Cov checkweighers no kuj paub zoo li siv tawv weighers, hauv cov khoom sib dhos, cov nplai conveyor, cov nplai sib txawv, thiab cov kab hauv. Hauv cov ntawv thov muab tub lim, lawv muaj npe hu ua xyuas cov teevCov. Feem ntau, muaj peb txoj siv sia lossis saw txaj:

• Ib txoj siv infeed uas tuaj yeem hloov qhov ceev ntawm pob thiab nqa nws nce lossis nqis rau qhov nrawm xav tau rau kev hnyav. Qhov infeed kuj tseem siv qee zaum ua qhov ntsuas qhov ntsuas, uas teev qhov sib txawv ntawm cov khoom mus rau qhov kev pom zoo rau kev hnyav. Qee lub sij hawm nws tau siv txoj hlua khi tshwj xeeb los yog saw khi los tso qhov khoom rau qhov hnyav.

• Lub cev siv los hnyav. Qhov no ib txwm teeb ntawm qhov hloov pauv qhov hnyav uas feem ntau tuaj yeem ua kev tawm tsam sab nraub lossis cov servo-sib npaug (tseem hu ua quab yuam-sib npaug), lossis qee zaum hu ua sib cais-nqaj. Qee lub tshuab ua haujlwm laus dua yuav ncua lub txaj qhov hnyav ua ntej coj ntsuas ntsuas qhov hnyav. Qhov no yuav txwv tsis pub khiav txoj kab thiab hla.

• Txoj phuam uas tsis lees txais uas muab txoj hauv kev los tshem tawm ib pob khoom tawm ntawm qhov zam ntawm cov kab conveyor. Qhov tsis kam lees yuav tuaj yeem hloov raws daim ntawv thov. Qee tus yuav xav tau cov cua txuas ntxiv los tshuab cov khoom me me tawm ntawm txoj siv, tab sis hnyav dua daim ntawv thov yuav tsum muaj cov kab tawm lossis radial actuator. Qee cov khoom tsis yooj yim raug tsis lees paub los ntawm "poob" lub txaj kom cov khoom lag luam tuaj yeem maj mam mus rau hauv cov pa lossis lwm yam khoom siv.

Rau qhov siab ceev cov nplai ntsuas, lub xovtooj ntawm kev siv hluav taws xob tsim kho lub zog rov qab (EMFR) yog qhov tsim nyog. Qhov system zoo tsub lub kauj hluav taws xob, ua kom ntab ntab qhov hnyav hauv lub tshuab hluav taws xob. Thaum qhov hnyav ntxiv, qhov txav ntawm ib yam khoom siv los ntawm lub coil ua rau muaj kev hloov pauv ntawm cov coil tam sim no sib npaug rau qhov hnyav ntawm qhov khoom. Lwm cov thev naus laus zis suav nrog siv cov xov ntsuas thiab vibrating xaim load hlwb.

Nws yog qhov ib txwm ua rau lub koos pij tawj ua kom lub cev nyeem ntau qhov hnyav los ntawm lub tshuab hloov khoom thaum lub sij hawm uas pob ntawv nyob ntawm lub txaj hnyav kom ntseeg tau tias kev nyeem ntawv nyhav kom yog.

Kev ntsuas mob tseem ceeb heev. Ib qho kev ntsuas (lab), uas feem ntau yog nyob rau hauv chav cais sib cais nrog qhuav nitrogen (pa tawm ntawm qhov dej hiav txwv) tuaj yeem hnyav qhov khoom tsis pub dhau lossis tshem tawm 100th ntawm ib kab, tab sis qhov ntsuas huab cua nyob ib puag ncig yog qhov tseem ceeb. Qhov no ncaj ncaj thaum tsis muaj cov lus tsa suab, tab sis nyob rau hauv cov lus tsa suab muaj qhov tseem ceeb uas tsis muaj qhov pom tseeb-suab nrov los ntawm cov lus tsa suab ntawm txoj siv txoj hlua khi, kev vibration, cua txias lossis tub yees uas tuaj yeem ua cov ntawv sau. Torque ntawm lub xovtooj thauj khoom ua rau cov nyeem tsis raug.

Kev kuaj xyuas ntawm kev txav mus los hauv lub cev yuav siv cov qauv ntsuas, thiab tshuaj xyuas lawv los ua qhov hnyav tshaj rau lub sijhawm lav. Feem ntau, muaj qhov tshwm sim los ntawm cov khoom siv kho qhov muag (lossis ultrasonic) los ua lub cim qhia kev kis ntawm ib pob. Thaum txhais cov hluav taws, qhov qeeb yuav ua rau lub pob txav mus rau qhov chaw “zoo nkauj” (nruab nrab) ntawm lub txaj qhov hnyav kom ntsuas qhov hnyav. Qhov hnyav ua piv txwv rau qhov muab ncua sijhawm. Yog tias ib qho ntawm cov sijhawm no tsis raug, qhov hnyav yuav ua tsis ncaj ncees lawm. Muaj zoo li tsis muaj cov txheej txheem tshawb fawb los twv seb cov sijhawm no. Qee lub tshuab muaj "teeb" rau kom ua qhov no, tab sis nws feem ntau ntau ntawm cov kev xav tau zoo uas ua haujlwm zoo tshaj.

• Ib qho tsis lees txais conveyor kom qhib qhov tawm ntawm kev zam lub pob khoom kom tshem tawm ntawm qhov dej ib txwm thaum tseem txav ntawm lub conveyor nrawm. Cov tshuab tsis lees txais yuav yog ib qho ntawm ntau hom. Ntawm cov no yog lub tshuab pneumatic yooj yim los thawb cov pob pov tseg tsis zoo los ntawm txoj siv, diverting duav los cheb cov pob khoom ntawm sab thiab qhov tsis kam lees uas txo qis lossis nqa tawm kom thim lub pob ntsug. Cov neeg kuaj xyuas feem ntau muaj lub qhov txhab kom sau cov pob khoom uas tawm sab hauv. Qee zaum cov khoom no tau muab cia nrog ntsuas phoo, kom tiv thaiv qhov ntawd tawm ntawm cov khoom teev tseg tau muab pub rov qab rau ntawm txoj siv conveyor.

Txoj kev thev taus

Muaj ntau ntau kam rau ua cov hau kev:

• Cov tsoos "yam tsawg kawg nkaus" uas qhov hnyav dhau hauv qab qhov hnyav tau tsis pom zoo. Nquag muaj qhov hnyav yam tsawg kawg nkaus yog qhov hnyav uas tau luam tawm ntawm lub pob lossis qib hnyav uas tshaj qhov uas yuav ua rau kom poob phaus tom qab ntau lawm xws li evaporation ntawm cov khoom lag luam uas muaj cov ntsiab lus ya raws. Cov tuam txhab lag luam wholesale loj tau yuam cai tias ib qho khoom lag luam xa mus rau lawv kom muaj qhov ntsuas qhov nyhav xws li cov qhua tuaj yeem ntseeg tau tias lawv tau txais cov khoom lag luam uas lawv tau them. Cov wholesalers no yuav tsub tus nqi ntau rau cov ntim khoom uas tsis muaj tseeb.

• cov Qhov Nruab Nrab European Nruab Nrab uas ua raws peb txoj cai tau teev hu ua “Txoj Cai Packers”
• Lwm yam luam tawm qauv thiab cov cai xws li NIST Phau Ntawv 133

Cov ntaub ntawv Collection

Muaj kuj yog ib qho kev tseev kom muaj nyob rau hauv European Nruab Nrab Qhov Nruab Nrab Txheej Txheem uas cov ntaub ntawv sau los ntawm checkweighers yog khaws cia thiab muaj rau kev kuaj xyuas. Cov checkweighers niaj hnub no yog li ntawd nruab nrog cov chaw sib txuas lus kom pab cov tes taw hnyav li niaj hnub thiab cov ntaub ntawv muab tau los tso rau hauv lub computer. Cov ntaub ntawv no tseem tuaj yeem siv rau kev tswj cov ntaub ntawv enabling cov txheej txheem los ua kom zoo thiab muaj kev ua haujlwm ntau lawm.

Checkweighers uas tau nruab nrog cov kev sib txuas lus nrawm xws li Ethernet cov chaw nres nkoj muaj peev xwm sib xyaw lawv tus kheej rau hauv cov pab pawg xws li tias ib pawg ntawm cov kab ntau lawm uas ua cov khoom lag luam zoo ib yam tuaj yeem suav ua ib kab ntau lawm rau lub hom phiaj tswj kev hnyav. Piv txwv li, ib txoj kab uas tau khiav nrog qhov nruab nrab hauv qhov hnyav tsawg tuaj yeem ua kom tiav los ntawm lwm qhov uas tab tom khiav nrog lub cev hnyav nruab nrab xws li qhov sib koom ua ke ntawm ob txoj kab tseem yuav ua raws li txoj cai.

Lwm txoj hauv kev yog los tswj qhov kev txheeb xyuas kom kuaj xyuas cov hlua ntawm cov hnyav sib txawv ua rau hnyav. Piv txwv li, qhov hnyav tag nrho yog 100 grams ± 15 grams. Qhov no txhais tau tias cov khoom tuaj yeem hnyav 85 g - 115 g. Txawm li cas los xij, nws pom tseeb tias yog tias koj ua tau 10,000 pob ib hnub, thiab koj cov pob feem ntau yog 110 g, koj poob 100 kg ntawm cov khoom. Yog tias koj sim khiav ze rau 85 g, tej zaum koj yuav muaj qhov tsis txaus siab rau.

Piv txwv: tus checkweigher yog programmed los qhia 5 aav nrog daws teeb meem rau 1 g:

1. Nyob Hauv Txwv…. cov khoom hnyav 84.9 g lossis tsawg dua
2. Hauv OK …… .. cov khoom hnyav 85 g, tab sis tsawg dua 95 g
3. Siv Tau Zoo ……… .. cov khoom nyhav 96 g, tab sis tsawg dua 105 g
4. Tshaj OK ....... cov khoom hnyav 105 g, thiab tsawg dua 114 g
5. Dua Rov Qab… .. cov khoom nyhav tshaj li 115 g txwv

Nrog daim tshev weigher programmed raws li cheeb tsam checkweigher, cov ntaub ntawv sau cov tes hauj lwm, nrog rau cov txheeb cais hauv zos, tuaj yeem qhia qhov xav tau los xyuas qhov chaw ntawm cov cuab yeej hluav taws xob sab saud kom zoo tswj kev ntws mus rau hauv lub ntim. Qee qhov xwm txheej loj tau xa lub teeb liab mus rau qhov muab tub lim, piv txwv li, hauv lub sijhawm, tswj kev ntws mus rau hauv lub thoob, tuaj yeem, hnab, thiab lwm yam. Muaj ntau zaus tus kuaj xyuas muaj lub teeb ntoo-taws nrog cov teeb sib txawv los qhia kev hloov pauv ntawm cheeb tsam qhov hnyav ntawm txhua cov khoom.

Cov ntaub ntawv no tuaj yeem siv los txiav txim siab seb qhov teeb meem tshwm sim nrog txhawm ntws hauv pem teb, lossis ntim khoom, tshuab. Tus kws kuaj xyuas khoom tuaj yeem xa cov teeb liab rau lub tshuab kom nce lossis txo tus nqi tso rau hauv ib pob. Qhov no tuaj yeem ua rau kom them nyiaj rov qab cuam tshuam nrog cov checkweigher txij li cov neeg tsim khoom lag luam yuav muaj peev xwm tswj tau tus nqi ntawm qhov tso tseg. Saib cov ntaub ntawv txheeb xyuas kev tshawb nrhiav nthuav tawm cov nqaij nyuj hauv av thiab kev ntim nyiaj.

Kev txiav txim siab thov kev thov

Kev nrawm thiab qhov tseeb uas tuaj yeem ua tiav los ntawm ib qho kev kuaj xyuas yog cuam tshuam los ntawm cov hauv qab no:

daim ntawv sau npe

Cov lus teev hauv cov lus cav yog cov tshuab muaj zog uas tuaj yeem tsim los ua cov haujlwm ntau txhiab. Qee qhov siv raws li cov kis yooj yim ntawm qhov kawg ntawm cov kab khoom xa khoom kom paub tseeb tias tag nrho cov khoom tiav tiav yog nyob hauv nws lub hom phiaj qhov hnyav.

Nyob rau hauv cov lus tsa suab conveyor checkweigher tuaj yeem siv los kuaj cov khoom siv uas ploj lawm, xws li lub xov tooj ntawm tes uas tau ploj lawm hauv phau ntawv, lossis lwm yam khoom sib txuam. Checkweighers feem ntau yog siv ntawm cov khoom xa khoom xa tuaj, thiab cov khoom tso tawm ua ntej ntim conveyor saw hlau hauv tsob nroj ua. Tus noog hnyav thaum nws los txog ntawm lub conveyor, tom qab ntawd tom qab ua tiav thiab ntxuav thaum kawg, lub network network tuaj yeem txiav txim siab saib noog puas nqus tau dej ntau dhau, uas thaum nws ua ntxiv, yuav tau tso dej, ua kom cov noog nyob hauv nws lub hom phiaj qhov hnyav.

Tus siab ceev conveyor nplai tuaj yeem siv los hloov cov pacing, lossis cov suab ntawm cov khoom ntawm txoj kab los ntawm kev nrawm, lossis qeeb cov khoom nrawm kom hloov qhov kev ncua deb ntawm cov pob ua ntej mus txog qhov sib txawv ceev mus rau hauv lub tshuab xa khoom uas yog ntaus nrig ntau pob rau hauv lub thawv. Qhov "suab" yog qhov kev ntsuas ntawm cov khoom lag luam thaum nws nqes los rau ntawm kab kev sib txig los ntawm kev pib ntawm ntug mus rau ntug.

Ib daim ntawv txheeb tuaj yeem siv los suav cov pob ntim, thiab qhov hnyav (tag nrho) qhov hnyav ntawm lub thawv yuav mus rau lub pallet rau cov zaub mov xa tuaj, suav nrog kev muaj peev xwm nyeem txhua pob qhov hnyav thiab qhov nyhav. Lub koos pij tawj tswj hwm tuaj yeem sau daim ntawv xa khoom thauj khoom thiab daim ntawv cim bar-code los txheeb xyuas qhov hnyav, qhov nyhav qhov ntev, nkoj xa mus rau qhov chaw nyob, thiab lwm cov ntaub ntawv rau lub tshuab ID los ntawm kev xa khoom ntawm cov khoom. Tus neeg saib xyuas cov khoom thauj khoom rau cov zaub mov xa tuaj yeem nyeem daim ntawv lo nrog lub tshuab kuaj kab cim, thiab txiav txim siab seb cov zaub mov xa tuaj puas yog ua ntej cov tsheb thauj khoom tau txais nws los ntawm lub nkoj thauj khoom thauj khoom, thiab txiav txim siab yog tias lub thawv ploj, lossis qee yam tau sim lossis tawg hauv pib.

Checkweighers tseem siv rau Kev tswj xyuas zooCov. Piv txwv li, cov khoom siv raw rau kev siv lub tshuab nqa cov kabmob tau ntsuas ua ntej pib txheej txheem, thiab tom qab ua tiav, tus kws tshuaj xyuas zoo cia siab tias qee qhov nqi ntawm cov hlau tau raug tshem tawm hauv cov txheej txheem kawg. Cov kabmob tiav tas yog checkweighed, thiab cov kabmob dhau-lossis hnyav dua raug tsis lees rau kev kuaj lub cev. Qhov no yog qhov txiaj ntsig rau tus neeg tshuaj xyuas, vim tias nws tuaj yeem muaj kev ntseeg siab ua rau cov neeg uas tsis lees paub tsis lees paub nyob hauv lub tshuab thev taus. Ib qho kev siv dav dav yog rau cov tshuab pov tseg cov yas extruders xws li lub raj mis siv los ntim cov xab npum ua tau raws li qhov xav tau ntawm cov ntim tiav.

Kev tswj xyuas zoo tuaj yeem siv checkweigher rau Kev kuaj tsis raug tshem tawm los soj ntsuam cov khoom tiav siv cov khoom sib xws Txoj kev tshuaj ntsuam xyuas txoj kev txhawm rau tshawb xyuas cov khoom uas ploj lawm los ntawm “cov khoom tiav”, xws li roj los ntawm cov kabmob, lossis cov menyuam uas ploj lawm hauv lub tsev.

Checkweighers tuaj yeem tsim cov hlau kuaj, cov tshuab xoo hluav taws xob, qhib lub khauj khaum ntsej muag, kab ntsuas kab ntsuas, holographic lub ntsuas phoo, ntsuas qhov kub thiab txias, cov tshuaj ntsuam pom kev, cov screws kom teeb tsa lub sijhawm thiab qhov sib txawv ntawm cov khoom lag luam, cov cim rooj vag thiab cov duct mus rau kab. nce cov khoom lag luam rau hauv thaj chaw xaiv ntawm tus conveyor. Kev kuaj qhov ua haujlwm ntawm chaw ua haujlwm tuaj yeem tuaj yeem txheeb cov khoom lag luam los ntawm ib feem ntawm ib gram mus txog ntau, ntau phaus. Hauv cov chav nyob lus Askiv, yog qhov no los ntawm tsawg dua 100 ntawm ooj mus txog ntau npaum li 500 lbs lossis ntau dua. Cov neeg kuaj xyuas tshwj xeeb tuaj yeem hnyav lub lag luam dav hlau, thiab txawm tias pom lawv qhov nruab nrab ntawm qhov nruab nrab.

Checkweighers tuaj yeem khiav lag luam ntawm lub nrawm nrawm heev, kev tsim cov khoom hnyav cov roj ntawm ib pawg ntawm ntau tshaj 100m / m (meters ib feeb) thiab cov ntaub ntawv xws li cov chaw muag tshuaj thiab 200 lb hnab ntim khoom ntawm ntau dua 100fpm (taw ib feeb). Lawv tuaj yeem tsim ntau yam duab thiab ntau thiab tsawg, dai ntawm nthab, tsa rau ntawm mezzanines, ua haujlwm hauv qhov cub lossis hauv tub yees. Lawv cov khoom nruab nrab nruab nrab tuaj yeem yog kev lag luam kev qhwv, cov hlua khi zoo li qub, cov xov zoo sib xws rau cov tsheb kauj vab sib txuas (tab sis ntau me dua), lossis cov hlua sib txuas ntawm txoj siv ntawm txhua qhov dav. Lawv tuaj yeem muaj cov saw cov xov uas ua los ntawm cov ntaub ntawv tshwj xeeb, txawv cov khoom siv hlau, cov hlau, thiab lwm yam.

Checkweighers yog siv rau hauv chav tu tsev, chaw huab cua qhuav, qhov chaw ntub dej, tsim chaw tso quav, zaub mov ua noj, ua tshuaj, thiab lwm yam. Feem ntau, tus kuaj xyuas khoom rau cov khoom lag luam yog ua los ntawm cov hlau tsis huv, thiab ib qho uas yuav raug ntxuav nrog cov tshuaj hnyav, xws li tshuaj dawb, yuav ua nrog txhua qhov tsis xeb, txawm tias yuav tsum ua li cas. Cov cav no sau npe tias "tag nrho kev ntxuav", thiab yuav tsum muaj txhua feem thiab feem tau teev tseg kom muaj sia nyob ntawm qhov chaw ntxuav tawm.

Checkweighers tau ua haujlwm hauv qee qhov kev thov rau lub sijhawm ntev ntev - 24/7 xyoo puag ncig. Feem ntau, cov khoom siv conveyor tsis nres tshwj tsis yog yuav tsum muaj kev saib xyuas, lossis muaj qhov xwm txheej nres, hu ua E-nres. Checkweighers kev ua haujlwm nyob rau hauv qhov siab ua kom muaj cov kab kev sib tw muaj ntau lub cuab yeej tshwj xeeb hauv lawv cov qauv los xyuas kom meej tias yog tias muaj E-nres tshwm sim, txhua lub zog mus rau txhua lub zog raug tshem tawm mus txog thaum qhov E-nres tshem thiab rov pib dua.