Iyo musimboti we multihead weigher uye yayo tekinoroji hunhu hwekutenderera metrological verification

Munyori: Smartweigh–Multihead Weighter

Iyo tekinoroji yekuvandudzwa kweiyo rotary metrological verification uye yayo multihead weigher musimboti 1. Mamiriro ezvinhu aripo eiyo metrological verification nzira yeinotenderera yekusanganisa muchina 1.1 Iyo yechinyakare rotary metrological verification nzira inoshandiswa mukusimbisa metroological ye fibrous mbishi zvinhu senge zvekushongedza zvekuvaka, zviyo. , mafuta, chikafu, migodhi, zvichingodaro, kana kushandura zvinonhuwira pamhepo. . Iwo anowanzo zivikanwa ndeaya: zvikero zvebhandi remagetsi, zvikero zvinofambisa ndiro, zvikero zvenyukireya, uye zvikero zvekudyisa mavhiri. Iyi nzira yekuongorora kuyerwa ine hunhu hwayo, asi mipimo yakakura kwazvo.

Iyo tekinoroji yekugadzira yemagetsi bhandi chiyero inounzwa zvakadzama, uye matanho akadai seanotevera: Iyo yemagetsi bhandi chiyero chinosanganisa remeta data chiratidzo uye shanduko yekuchinja (yekufambisa bhandi rekumhanya reshiyo) chiratidzo chedhata panzvimbo yakazara yebhizinesi. (kuyera chikamu) kuti uwane iyo yakazara kuyerera kukosha. Manipuble targets. Yakadzama sumo yekugadzira tekinoroji yemagetsi bhandi chiyero Cherekedza: Huwandu hwezvinhu zvakasvibirira zvinoburitswa kunze zvinoshandurwa zvinoenderana neyero yekumhanyisa yebhandi rekudhonza-uye-kudhonza. Saizi, mutoro pabhandi rekutyaira zvese zvakagadzikana. Kuenzaniswa nedzimwe nzira dzekudyisa, nzira iyi ine yakanaka chaiyo mhedzisiro yekusimbisa metrologi uye mutsara.

Schematic dhayagiramu yekuyera verification yedunhu remagetsi bhandi sikero Cherechedza: Mabasa ekudya uye kuyera anopedzwa pamabhandi maviri ekutapurirana zvichiteerana. 1.2 Iyo yekutenderera kuyerwa yekuongorora nzira inoshandiswa mumushini unoramba uchisanganisa. midziyo, kongiri inotenderera musanganisi, bhitumeni rotary musanganiswa. Nezvekurongeka kweiyo metrological verification ine chekuita, panguva ino, rudzi urwu rwechishandiso harugone kugadzirwa nepakati. Naizvozvo, iyo inotenderera yekusanganisa nzira haina kufarirwa nevatengi vazhinji, inovawo chimwe chezvikonzero.

Zviratidziro zvesainzi zvinogona kuratidza kuti kusanganisa nekugadzirisa nzira dzakatemwa neidzi nzira mbiri dzekuyerwa dzekuongorora dzine nzvimbo dzadzo dzekushandisa, uye kushandiswa kwekutenderera kusanganisa hakufanirwe kukanganiswa nekumisikidzwa kwehunyanzvi kwenguva pfupi. Panguva ino, munyika medu, michina yekusanganisa inotenderera yese inoyerwa nevhoriyamu nzira kana yemagetsi bhandi sikero/spiral chiyero. Mumakore ekuma1970, tekinoroji inoenderera mberi yekusanganisa kugadzira yakaunzwa kubva kuEurope kuvandudza nekugadzira. Kusvika pari zvino, zvave sezvizvi, uye hapana kuvandudzwa kubva pakutanga kusvika pakupedzisira. Muchokwadi, idzi mbiri dzekuyerwa nzira dzekuongorora dzinogona kuwana yakanyanya kurongeka mumashandisirwo eEuropean. Semuyenzaniso, Schenck's transmission bhandi batching sikero muFrance ine simba remushonga we 2%.

Asi munyika yangu, hazvina kunaka, nekuti zvinoenderana nekudzora kwekutanga kugadzirwa kwemaindasitiri senge michina nekugadzira michina uye zvigadzirwa munyika yangu. Panguva ino, kuyerwa uye kuoneswa kwechokwadi kweyemagetsi bhandi zvikero zvinoshandiswa munzira yemugwagwa munyika yangu zvinowanzongoita 5%, izvo zvisina kusiyana nekuyerwa kwekuyerwa, uye kuvimbika kwenguva refu hakuna kusimba. piri. Kuramba Kuyera Reforms——Iyo multihead weigher (Chirungu Kurasikirwa-mu-huremu) yekusiyanisa chiratidzo chemushonga kudzikiswa (huremu huremu) chikero chakatanga kushandiswa mukuita kwese kwekugadzirwa kwemaindasitiri muma1990s yekuenderera mberi metroological verification.

Multihead weigher zvishoma nezvishoma inotsiva zviyero zvebhandi remagetsi, zvikero zvakatenderera, uye kunyange zviyero zvinounganidzwa. Senzira itsva uye yakakwidziridzwa yekuyera nzira, inoiswa zvishoma nezvishoma kune yakawanda uye yakawanda mbishi zvinhu. 2.1 Pfungwa yekutanga: Tora bhaketi rekuyeresa uye sangano rekudyisa seyese chiyero chemuviri, ramba uchitevedzera mambure uremu data chiratidzo chemuyero wemuviri zvinoenderana nechiridzwa chepaneru kana software yemukombuta wepamusoro, uye kuyera chiyero chekuchinja kwemambure. uremu munguva yeyuniti seyekumhanya kwepakarepo Kuyerera kwese, uye nekugadziriswa nehunyanzvi maererano nehunyanzvi hwekusefa yeakasiyana hardware uye software, inogona kushandiswa sechinangwa chekunyengera.“chaiyo kuyerera kwese”. Kutorwa kweiyi kuyerera kwakazara kwakakosha uye ndiyo hwaro hwekuyera kuyerwa uye kusimbiswa kweiyo multihead weigher.

Nzira yemhando yepamusoro inotsanangurwa zvakadzama mumufananidzo: iyo multihead weigher kuyerwa nzira yekuongorora, uye ipapo iyo FC inodzosera iyo optimization algorithm zvinoenderana nePID maonero, inoita kuverengera kwekushanda kwekuyerera kwese kuyerera padhuze nechose chinangwa, uye zvinobuda. iyo yekugadziridza data chiratidzo chekushandisa iyo yakapfava yekutanga uye mamwe mafidhi anodedera. control panel. 2.2 Iyo chaiyo mashandisirwo eiyo yekusiyanisa chiratidzo multihead weigher: Kubva pamusimboti wekutanga, zvinogona kuoneka kuti hazvizokuvadzwa nekuchinja kwemuchina wemidziyo yemuviri wechiyero uye chimiro chekudya. Inoyera chete huremu hwemambure kukanganisa (musiyano uremu), uye Zvichienzaniswa neyechinyakare dynamic metrological yekuongorora nzira, zvakanakira zvayo zviri pachena. Kana chinangwa chekutonga chiri kuyerera kwese (t/h, kg/min), uye iyo mbishi ine kufambisa kwakanaka, uye iyo metrological verification chaiyo inodiwa kuti ive yakakwirira, iyo isina huremu yemamiriro nzira inogona kushandiswa seyakanakisa hurongwa hwemetrological. verification.

2.2.2 Nzira yekugadzira ye-multihead weigher: Kugadzira maitiro e-multihead weigher 2.2.3 Nyaya dzinofanirwa kutariswa muchirongwa chekugadzira che-multihead weigher, zvinhu zvinokanganisa kurongeka: multihead weigher ine maitiro e static data scale uye dynamic scale. . Nokudaro, muchirongwa chekugadzira System software, inotsanangura: 1. Iyo yakakodzera yekufambisa chiyero inowanzova 60% kusvika 70% yehuwandu hwekutakura huwandu mubasa rakananga. Kana kutaurirana uye kuchinjana kwekukurumidza kuchinja kunoshandiswa, zviri nani kupindura kune kushungurudza frequency ye 35-40Hz. Izvi zvinovimbisa huwandu hwakawanda hwekugadzirisa.

Izvo zvakare nekuda kwekusavimbika kweiyo system software kana mwero wekutakura wakanyanya kuderera. 2. Chiyero chechiyero che sensor chiri pakati. Mune mamwe mazwi, iyo sensor inoshandisawo 60% ~ 70% yechiyero chayo chekuyera zvinoenderana neformula. Chiratidzo chedata chine huwandu hwakasiyana hweshanduko, iyo inobatsira zvakanyanya kuvandudza iyo chaiyo. 3. Iyo mechanical system design plan inofanirwa kuve nechokwadi chokuti zvinhu zvakasvibirira zvine kutenderera kwakanaka, uye zvakare kuve nechokwadi kuti nguva yekudya ipfupi, uye kudya hakufaniri kunge kwakanyanyisa. Kazhinji, zvinotarirwa kuti kudyisa kunofanira kuitwa maminetsi ega ega 5-10.

Chishandiso chekufambisa chezvivakwa zvinotsigira chinofanirwa kuve nechokwadi chekushanda kwakagadzikana uye yakanaka mutsara chimiro. 2.2.4 Tarisiro yekushandisa: Nekukurumidza kuvandudza kwemagetsi edhisheni control system, iyo multihead weigher yakavakirwa pakusarudzwa kwehunyanzvi hutsva, uye kurongeka kweiyo metroological verification inowedzerwa kubva pa0.3% kusvika 0.5%. Kiyi yeiyi tekinoroji nyowani kushandiswa kwedhijitari kuratidza huremu masensa.

2.4.1 Kunyanya munzvimbo iyo sisitimu inofanirwa kuve yakangwara, iyo yekukurumidza kana isina kunanga data ye sensor inokosha. Panguva ino, kunyatsoyera kuyerwa kusava nechokwadi uye chiyero chechiyero chaicho chinowanzova peya yekusiyana, uye zvakaoma kufunga nezvezviviri. Mamiriro chaiwo anosarudzwa sechibvumirano. Muindasitiri yekuyeresa, akawanda echinyakare edhijitari analog sensors anogadzirwa uye anoshandiswa munyika yangu panguva ino, uye kubuda kweiyo pulse chiratidzo kudiki.

Kutora uremu sensor ine yakakura yakazara kuburitsa uye musimboti wekutanga weresistor strain simba semuenzaniso, iyo yakakura kubuda ndeye 30-40mV. Naizvozvo, chiratidzo chedata chinokanganiswa nyore neredhiyo frequency, uye kureba kwetambo yetambo zvakare ipfupi, kazhinji mukati megumi metres. Mumudziyo wekuyeresa midziyo (silo scale batching scale), sevhisi chikuva chekuyeresa midziyo kana chikero bhiriji (electronic truck scale kana njanji chikero) uchishandisa masensa akati wandei munhevedzano, data system software inogona kushandiswa kupedzisa.“kuzvigadzirisa”.

Izvi zvinokonzerwa ne-multi-channel digital sensor system software, hapana dambudziko rekupikisa rinoenderana. Mutengi anopinda mukero yakadzama, kuyera uye kunzwisiswa kwe sensor yega yega, uye chiyero chinogona kuve chakazara otomatiki.“makona mana”kana“kumucheto”Pakati, hapana chikonzero chekugara uchigadzirisa tsamba zvakare uye zvakare. Mune sisitimu simulation, mushure mekunge masensor akati wandei akabatanidzwa pamwechete, hunhu hwesensi imwe neimwe hauchakwanisa kusiyaniswa kubva kune vamwe. Paunenge uchienzanisa, huremu hwakajairwa hunofanirwa kuburitswa pane imwe neimwe sensor uye voltage divider mune terminal inofanirwa kushandiswa. Ita kugadzirisa.

Nekuti pane paired t-bvunzo paunenge uchigadzirisa, inodzokororwa kakawanda. Mune data system software, sensor yega yega inobvumidzwa kuongororwa yega. Naizvozvo, iyo nguva yekugadzirisa iyo yakazara mutengo weiyo system software ine dijitari sensor inongova 1/4 yehurongwa simulation.

Inogona kuitwa uchishandisa data system software“kuzviongorora”, kureva kuti, chirongwa chekuongorora chirwere chinoyerera chinoramba chichitarisa kana chiratidzo che data che sensor imwe neimwe chapera, kana kubuda kwakanyanyisa kudarika, nezvimwewo. , uye vatengi vanogona kushandisa makiyi pane control panel kuti vawane sensor yega yega, tsvaga chikonzero chedambudziko wega uye kuita zvakajairika kugadzirisa dambudziko. Rudzi urwu rwekuongororwa kwekutonga uye basa rakajairwa rekubvisa mhosva zviri pachena mukana wakakosha kune vatengi, uye zvakaoma kukanganwa uye kudzikisa mutengo mukuenzanisa kweanalog sensor system software.

Muindasitiri yekuyera, kugadziriswa kweiyo displacement coefficient SPWM yeiyo yakajairwa simulation sensor system software ndeye 16 bits, uye kune 50,000 inowanikwa kuverenga; nepo screen resolution ye sensor yega yega mu data system software iri 20 Bit, kune 1,000,000 inowanikwa kuverenga. Naizvozvo, a system software ine 4 dijitari sensors inogona kuburitsa screen resolution ye4,000,000 kuverenga. Mabhenefiti emhando iyi yepikisi yepamusoro anonyanya kukodzera kunzvimbo uko huremu hwesikero hwakakura kwazvo uye huremu hwemambure echinhu chakayerwa hudiki.

Semuenzaniso: mumichina yekuyera uremu, dzimwe nguva imwe mhando yezvigadzirwa mune yakavanzika resipi inongoverengera chikamu chidiki, asi chokwadi zvinodiwa zvichiri zvakanyanya. Izvi zvakare zvakaoma kuzadzisa muchinyakare system simulation. tatu. Iko kushandiswa kwe rotary musanganiswa uye kukanganisa kwemusika tarisiro Nekuti kuyerwa uye kusimbiswa kweinotenderera musanganiswa muChina inoramba iri munzira yechinyakare, tarisiro yekushandisa yekushambadzira uye kukwidziridzwa kwemultihead weigh ichave yakakura kwazvo. , Kuenderera mberi kwekusanganiswa kwebhitumini kune shanduko yekupandukira, uye kunyatsodzora kwekuyerera kwese kunogona kuburitsa musanganiswa wakanyanya kunaka.

Nekuti musanganisi wekutenderera ane chimiro chakareruka uye mutengo wakaderera wekugadzirisa, kana chiyero chemusanganiswa wechigadzirwa chanyatsodzorwa, chinoshandura mamiriro azvino emusika wakaderera wemusanganiswa wekutenderera. Kunyanya, iyo kugadzirwa-inowedzera michina uye michina inodiwa muminda yemugwagwa uye hydropower engineering ine kukosha kwakanaka, uye multihead weigher ndiyo yakakosha kunatsiridza kurongeka kweiyo metrological verification.

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