Packaging mitsara inokamurwa zvichienderana nemaitiro ekuita kweiyo system.
Packaging gungano mutsetse unoenderera mberi kudzora system.
Maparamita ari mukuchinja kwehurongwa anoenderera mberi, ndiko kuti, kufambiswa kwechiratidzo chehurongwa uye mhinduro yechinhu chiri kudzorwa imari isingapindirwe inoenderera kana huwandu hweanalogi.Iyo yakambotaurwa tembiricha yekudzora, mota yekumhanyisa kudzora masisitimu ndeye inoenderera kudzora masisitimu.Zvinoenderana nehukama pakati pehuwandu hwekubuda uye huwandu hwekupinza hwehurongwa, sisitimu inogona kukamurwa kuita.
Packaging linear control system ine mutsara zvikamu, chimwe nechimwe chinongedzo chinogona kutsanangurwa nemutsara wekusiyanisa equation kugutsa musimboti we superposition, ndiko kuti, kana kukanganisa kwakawanda kana kutonga kuchiita pahurongwa panguva imwe chete, mhedzisiro yacho yakaenzana hwerengedzo yemhedzisiro inokonzerwa nechiito chega chega.
Packaging assembly line non-linear control system mune mamwe ma link ane saturation, dead zone, friction and other non-linear character, masisitimu akadaro anowanzo kutsanangurwa neasina mutsara mutsauko equations, haaenderane nemusimboti wepamusoro.
Packaging line intermittent control system
Intermittent control system, inozivikanwawo se discrete control masisitimu, uko masaini emukati eiyo system anopindirana, anogona kukamurwa kuita.
(1) Sampling control masisitimu anoratidzwa nesampling zvishandiso zvinoyedza inoenderera huwandu hweanalogue huri kudzorwa pane imwe frequency uye kutumira huwandu hwedhijitari pakombuta kana CNC mudziyo.Mushure mekugadzirisa data kana kunyengera, mirairo yekudzora inobuda.Chinhu chinodzorwa chinodzorwa nekushandura iyo data yedhijitari kuita analogue data.Iyo sampling frequency inowanzo kwira zvakanyanya kupfuura frequency yekuchinja kwechinhu.
(2) Iyo yekudzora sisitimu yekuchinja yekudzora sisitimu inoumbwa nekuchinja zvinhu.Sezvo zvinhu zvinoshandura zviri chete "ON" uye "OFF" mumatunhu maviri akasiyana zvachose, hazvirambe zvichiratidza kuchinja kwechiratidzo chekutonga uye naizvozvo kutonga kunowanikwa nehurongwa kunofanira kupindirana.Common relay contactor control systems, programmable controller systems, etc. vari switching control systems.Kune marudzi maviri ekuchinja kudzora masisitimu: yakavhurika-loop uye yakavharwa-loop.Open-loop switching control theory yakavakirwa palogic algebra.
Nekuwedzera kwe otomatiki yekurongedza mitsara yekurongedza, mashandiro, kugadzirisa uye kugadzirisa kwemaitiro emakina ekurongedza uye zvishandiso zviri nyore uye zviri nyore, kuderedza hunyanzvi hwehunyanzvi hunodiwa kune vanoshanda.Hunhu hwekurongedza kwechigadzirwa hwakanangana neiyo tembiricha system, iko kurongeka kwekumhanya kwemugadziri, kugadzikana kweiyo tracking system, nezvimwe.
Iyo yekutevera system ndiyo musimboti wekutonga wepombi yekurongedza.Nzira mbiri dzekutevera kumberi nekumashure kutungamira kunoshandiswa kuwedzera kunatsiridza kurongeka kwekutevera.Mushure mekunge muchina uchishanda, iyo firimu chiratidzo sensor inogara ichiona iyo firimu chiratidzo (ruvara kodhi) uye yekutevera microswitch muchikamu chemuchina inoona nzvimbo yemuchina.Mushure mekunge chirongwa chaitwa, ese masaini masaini anotumirwa kuPLC.iyo inobuda yePLC inodzora iyo yakanaka uye yakaipa yekutevera yemota yekutevera, iyo inoona nekukurumidza zvikanganiso mumidziyo yekurongedza panguva yekugadzira uye inoita muripo chaiwo uye kugadzirisa kudzivirira kutambisa zvinhu zvekurongedza.Kana izvo zvinodiwa zvehunyanzvi zvisingakwanisi kuzadzikiswa mushure mekutevera nhamba yakafanotemerwa yenguva, inogona kungomira uye kumirira kuongororwa kuitira kudzivirira kugadzira tsvina;nekuda kwekugashirwa kweiyo frequency conversion yekumhanyisa regulation, iyo chain drive inoderedzwa zvakanyanya, iyo inovandudza kugadzikana uye kuvimbika kwemuchina uye kuderedza ruzha rwemuchina.Iyo inovimbisa yakakwira mwero wetekinoroji mumushini wekurongedza, senge kushanda kwakanyanya, kurasikirwa kwakaderera uye otomatiki kuongorora.
Kunyangwe basa rekushandisa redhiraivha rinoshandiswa pane otomatiki kurongedza uye mutsara wegungano riri nyore, rinoisa zvikumbiro zvakakwirira pakuita kwesimba rekufambisa, izvo zvinoda kukurumidza kusimba kwekuita yekutevera uye yakakwirira yakagadzikana yekumhanyisa kurongeka.Saka zvinodikanwa kuti titarise maratidziro akasimba eiyo frequency converter uye kusarudza yakakwira kuita, inochinja-chinja uye yemhando yepamusoro inoshandura kuti isangane nezvinodiwa zveyakakwira-kumhanya inoenderera yekugadzira yekurongedza mutsara.
Nguva yekutumira: Jul-22-2021