Muchina wekufukidza rabha werorerl chishandiso chakabatanidzwa otomatiki chekuputira nekuputira rabha pamusoro perubha, izvo zvinovandudza zvakanyanya kugadzirwa kwefekitori yerubha mukugadzirisa nekugadzira zvigadzirwa zverubha. Ichi chishandiso chemakanika chekuputira nekuputira rabha otomatiki mukugadzirisa rubha.
1. Tsanangudzo yezita
Chii chinonzi muchina wekufukidza rabha? Muchina uyu rudzi rwemuchina wekugadzira machira erabha, unoshandisa extruder kuburitsa firimu rine ukobvu hwakati uye upamhi uye kuitenderedza pamucheto werabha roll shaft nenzira yakarongeka uye yakatetepa. Muchina wekutenderedza rabha roll haugone kungovandudza mhando yerabha covering yerabha cots, kuisa rabha ine ukobvu hwakasiyana kumakora erobhu edhayamita dzakasiyana, kupfupisa nguva yekugadzira, kuvandudza mwero weotomatiki, kuderedza huwandu hwevashandisi, asiwo kugadzirisa dambudziko rekuti michina uye otomatiki yemidziyo yekugadzira haigone kuwanikwa nekuda kwekusaziva kwezvigadzirwa uye kusiyana kwehukuru uye zvirevo mukugadzirwa kwerabha roll. Ine tarisiro huru yemusika uye kuvimba nevatengi.
2. Zvinodiwa pakunyorera
Maitiro ekugadzira rabha roll anowanzo kuve nema processing links matatu makuru: rubber roll forming, rubber roll vulcanization, uye surface treatment. Rubber roll forming link chikamu chakakosha chekutanga, chinova maitiro ekuvhara simbi shaft core nerabha. Kana paine dambudziko mu link iyi, rabha roll inogadzirwa haigoni kusangana nezvinodiwa. Nekuvandudzwa kwe entraders dzemumba, injection molding nedzimwe tekinoroji, cots production line yakatanga zvishoma nezvishoma munzira ye mechanization uye automation. Nekuda kwezvinodiwa zvakasiyana zve cots, kune chero tsvina, jecha maburi nemabubbles, tisingatauri * *, zvikanganiso, maburi uye misiyano yakapfava uye yakaoma yemuno, saka zvinodiwa zve cots molding link zviri kuramba zvichiwedzera kuoma. Kushanda kwemusika kwe cots winding machine kunosangana nechinangwa chekuzadzisa toni. Rubber roll covering molding process yese inoshandisa kumhanya kwakafanana, simba rakajairika, rabha stable winding nezvimwe zvinoitwa, izvo zvakawana kuzivikanwa nekuvimba kwemusika.
3. Nheyo yekushanda
Simbisa mugumo mumwe wepakati pemupumburu kuti ufukidzwe pachuck yejaw nhatu pamusoro pemubhedha wemuchina werabha unomonera, uye mumwe mugumo unotsigirwa newakaiswa pamugumo wemubhedha wemupumburu. Kana core yerabha yaputirwa, tanga mubhedha wemupumburu, uye chuck yejaw nhatu inotanga kufamba nenzira yakafanana, ukuwo core yemupumburu inofambiswa ichitenderera. Mukufamba kwekutenderera kwecore yemupumburu, tanga draibha inomonera, uye bvisa purasitiki nerubha rakaumbwa zvakafanana kuburikidza necold feed extruder. Rubha inoendeswa kuwinding mechanism kuburikidza nerubha strip conveying mechanism uye guide roller kuti itange kumonera nekuvhara core yerabha. Maitiro ekumonera core yemupumburu netepi yekunamatira imhedzisiro yekubatanidzwa kwemafambiro maviri.
Kana jira rerabha rine upamhi hwakati uye ukobvu hwakati richitenderera nekumhanya kwakaringana kutenderedza X axis (rubber roll axis) pamusoro pe roll core, uye winding mechanism ichifamba yakatwasuka ichitevedza X axis, rabber strip inonamira pa roll core nguva dzose. Ukobvu hwakasiyana hwerubber roll hunogona kuwanikwa nekudyisa rabber roll winding mechanism ichitevedza Y axis (rubber roll radial direction).
Kuti isvike pakukora kwejira rinodiwa pakumonera rabha, ukobvu hwekumonera kwerabha ye extruder panzvimbo ye axial yerabha roll hunofanira kudzorwa, kureva kuti, huwandu hwepakati perabha strip nerabha strip. Kana huwandu hwekumonera hwakakura, ukobvu hwekumonera hwakakora, uye huwandu hwekumonera hudiki, ukobvu hwekumonera hwakatetepa. Kumhanya kwekushandura kwemuchina wekumonera rabha roll kunosarudza zvakananga saizi yehuwandu hwekumonera maererano nekumhanya kwekutenderera kwe roll core.
4. Kuumbwa kwemidziyo
Zvinhu zvikuru zvemuchina wePTM rabha unotenderera zvinosanganisira: chitofu chinotonhorera cherabha chinoburitsa mvura, chikuva chekufamba, mudziyo unotenderera, chinotakura rabha, mubhedha unotenderera, uye mota yemagetsi yemidziyo inoenderana.
(1) Chinotonhorera chinobvisa rabha chinoshandiswa zvikuru kugadzira mitsetse yerabha ine chimiro chakati chekupedzisira chekugadzira rabha yekuputira. Chinozivikanwa nekuti rabha yakawedzerwa inogona kupihwa zvakananga pasina kupisa, uye huwandu hwe extrusion hwakakura, tembiricha yekuburitsa yakaderera, mutengo we unit extrusion vhoriyamu yakaderera, kushandiswa kwesimba kwakaderera, uye mitsetse yerabha yakaburitswa yakafanana uye yakakora.
(2) Munguva yekumonera kwerubha, chikuva chekufamba chinofanira kufamba nemutsara wakatwasuka uchitevedza nzira ye radial yepakati pemupumburu, uye kufambiswa nekumhanya kwepuratifomu kunofanira kudzorwa. Chinofambiswa nemota yeservo nemutyairi weservo nekumhanya kukuru uye kunyatsorurama kwekudzora.
(3) Chishandiso chekuputira chine glue ndicho chikamu chikuru chemuchina wekumonera roll yerabha. Hachingovhari chete core yerabha, asiwo chinovhara magumo ecore yerabha. Kana mudziyo wekumonera uchifamba nepakati pe axis ye roll core kuenda kumagumo ecore yeroll uye nzvimbo yekuchinja ye axis, pressure roller yakaiswa pamudziyo wekumonera inofanira kutenderera 180 degrees kuti igadzirise nzvimbo yakaenzana ne coating plane kuti itange coating operation.
(4) Nzira yekutumira tepi inonamira ndeyekushandura nzira yekutumira tepi inonamira kana nzvimbo yeaxial nemagumo emucheto werubha rinomonereka zvichitenderera, uye tepi inonamira inotsauka kana kudonha. Nzira yekutumira tepi inonamira haidiwi chete kuti ikwanise kutakura tepi inonamira, asiwo kugadzirisa nzvimbo yacho kuti ive nechokwadi chekuti tepi inonamira haitsauki kana kudonha.
(5) Mubhedha unotenderera unotaridzika selathe yakajairika uye unonyanya kugadzirwa nehwaro, musoro wemubhedha, muviri wemubhedha, chitsiko chemusana uye sisitimu yekutumira. Chitsiko chejasi nhatu chakaiswa pamusoro pemubhedha, uye chitsiko chinofambiswa chinoiswa pamagumo emubhedha kuti zvive nyore kubata. Sisitimu yekutumira inoshandisa Baixian needle wheel reducer, iyo inofambiswa necheni. Chitsiko chekutakura chinowedzerwa pamusoro pemubhedha nepamusana pemubhedha unotenderera, iyo inonyanya kushandiswa kutsigira mubhedha unotenderera, kuitira kuti chitsiko cherabha chakakura chigone kukuvadza mubhedha unotenderera.
Nguva yekutumira: Gunyana-27-2022
