Phakathi kwazo zonke iintlobo zeI-roller idler ehambisaizixhobo, roller conveyors banoluhlu olubanzi ngokugqithisileyo lwezicelo kunye nesikhundla esomeleleyo esingenakuhoywa.Iirola zokuhambisa zisetyenziswa kwiikhuriya, inkonzo yeposi, urhwebo lwe-e-commerce, izikhululo zeenqwelomoya, ukutya neziselo, ifashoni, iimoto, amazibuko, amalahle, izixhobo zokwakha, kunye nezinye iimizi-mveliso ezahlukeneyo.
Iimpahla ezilungele ukuhambisa iirola kufuneka zibe nomphezulu osicaba, oqinileyo ongezantsi, umz. iibhokisi zekhadibhodi eziqinileyo, iibhokisi zeplastiki ezimcaba, imigqomo yentsimbi (yentsimbi), iipalethi zomthi, njl. njl. izikhwama ezithambileyo, izikhwama, iinxalenye ezinezantsi ezingaqhelekanga, njl.), azifanelekanga ukuhanjiswa kwe-roller.Kufuneka kwakhona kuqatshelwe ukuba ukuba indawo yokudibanisa phakathi kwempahla kunye ne-roller incinci kakhulu (inqaku loqhagamshelwano okanye umgca woqhagamshelwano), nokuba iimpahla ziyakwazi ukuhanjiswa, i-roller iya konakala ngokulula (i-partial wear, i-cone sleeve ephukile, njl. ) kunye nobomi benkonzo yesixhobo buya kuchaphazeleka, umz.
Ukukhethwa kohlobo lwe-roller
Xa usebenzisa ukutyhala ngesandla okanye ukutyibilika okusimahla khetha i-roller engenamandla;xa usebenzisa i-AC motor drive khetha i-roller yokuhambisa amandla, iirola zokuhambisa amandla zinokwahlulwa zibe zii-roller ze-sprocket drive enye, ii-roller ze-sprocket drive eziphindwe kabini, ii-synchronous belt drive rollers, iiroli ezininzi ezithe nkqo zebhanti zokuqhuba, iirola zebhanti zokuqhuba, njl. imowudi yokuqhuba;xa usebenzisa i-roller drive yombane khetha i-roller yombane kunye ne-roller yamandla okanye i-roller engenamandla Xa iimpahla zifunwa ukuba ziyeke ukuqokelela kumgca wokuhambisa, i-pulley yokuqokelela ingakhethwa, kuxhomekeke kwiimfuno zangempela zokuqokelela i-sleeve yokuqokelela ( i-friction ayilungelelanisi) kunye ne-adjustable accumulation pulley;xa iimpahla kufuneka ukuphumeza intshukumo yokujika ukukhetha irola conical, abavelisi ezahlukeneyo umgangatho conical roller taper ngokubanzi 3.6 ° okanye 2.4 °, kunye 3.6 ° rhoqo.
Ukukhethwa kwemathiriyeli yerola:
Ukusetyenziswa okungafaniyo okusingqongileyo kufuna ukukhetha izinto ezahlukeneyo ze-roller: iinxalenye zeplastiki kwindawo yokushisa ephantsi, ayifanelekanga ukusetyenziswa ixesha elide, ngoko ke imeko ephantsi yobushushu kufuneka ikhethe i-roller yensimbi;I-roller iya kuvelisa uthuli oluncinci xa lusetyenziswa, ngoko alunakusetyenziswa kwindawo engenathuli;I-polyurethane kulula ukufunxa imibala yangaphandle, ngoko ayinakusetyenziselwa ukuthutha iibhokisi kunye nempahla ngemibala yokushicilela;Idrum yensimbi engenasici kufuneka ikhethwe kwindawo enobungozi;Xa into ehambisayo iya kubangela ukunxiba okukhulu kwi-roller, i-roller yensimbi engenasici okanye i-hard chrome plated roller kufuneka ikhethwe ngokusemandleni ngenxa yokuxhatshazwa okungahambi kakuhle kwe-galvanized roller kunye nokubonakala kakubi emva kokugqoka.Ngenxa yesidingo sesantya, ukunyuka, kunye nezinye izizathu, i-rubber drum isetyenzisiweyo, i-rubber igubhu inokukhusela iimpahla phantsi, ukunciphisa ingxolo yokudlulisa, njalo njalo.
Ukukhethwa kobubanzi berola:
Ukuhambisa umgca othe ngqo, phantsi kweemeko eziqhelekileyo, ubude be-drum W yi-50 ~ 150mm ububanzi kunobubanzi bempahla B. Xa ukubekwa kwendawo kuyadingeka, kunokukhethwa kuncinci njenge-10 ~ 20mm.Kwiimpahla ezinobunzima obukhulu ezantsi, ububanzi bempahla bunokuba bukhulu kancinane kunobude bomphezulu we-roll ngaphandle kokuchaphazela ukuthutha okuqhelekileyo kunye nokhuseleko, ngokubanzi W≥0.8B.
Kwicandelo lokuguqula, akukona nje ububanzi bempahlaBechaphazela ubude be-rollerW.Zombini ubude bempahla Lkunye neradiyasi yokujika Ribe nempembelelo kuyo.Oku kungabalwa kwifomula kumzobo ongezantsi, okanye ngokuguqula umhambisi we-rectangularI-IBujikeleze indawo esembindini njengoko kubonisiwe kulo mzobo ungezantsi, ukuqinisekisa ukuba umhambisi akahliki imiphetho yesikhokelo yangaphakathi nangaphandle yomgca wokuhambisa kwaye kukho umda othile.Uhlengahlengiso lokugqibela lwenziwa ngokwemigangatho ye-roller yabavelisi abahlukeneyo.
Ngobubanzi obufanayo beempahla kuzo zombini icandelo elithe tye kunye necandelo elijikayo lomzimba womgca, ubude be-roller efunwa licandelo elijikayo liya kuba likhulu kunecandelo elithe ngqo, ngokuqhelekileyo lithatha icandelo lokuguqula njengobude obufanayo be-roller yokuhambisa. umgca, njengokungancedi ukudibanisa, unokuseta icandelo lotshintsho oluthe ngqo.
Ukukhethwa kwezithuba ze-roller.
Ukuqinisekisa ukuthuthwa kwempahla, ubuncinane i-3 okanye ngaphezulu i-roller kufuneka ixhase iimpahla nangaliphi na ixesha, oko kukuthi isithuba se-roller centre T ≤ 1/3 L, ngokuqhelekileyo ithathwa njenge (1/4 ukuya ku-1/5) L ngokusebenzayo. amava.kwimpahla eguquguqukayo kunye nencinci, ukuphambuka kweempahla nazo kufuneka ziqwalaselwe: ukuphambuka kwempahla kwisithuba se-roller kufuneka kube ngaphantsi kwe-1/500 yesithuba se-roller, ngaphandle koko, kuya kwandisa kakhulu ukuchasana nokuqhuba.Kwakhona kufuneka kuqinisekiswe ukuba i-roller nganye ayikwazi ukuthwala ngaphezu komthwalo wayo ophezulu we-static (lo mthwalo ngumthwalo osasazwa ngokulinganayo ngaphandle kokuphazamiseka, ukuba kukho umthwalo oxinyiweyo, into yokhuseleko nayo ifuna ukwandiswa)
Ukongeza kokuhlangabezana neemfuno ezisisiseko ezingentla, i-roller pitch nayo kufuneka ihlangabezane nezinye iimfuno ezikhethekileyo.
(1) Umgama osembindini wetsheyini eliqengqelekayo kufuneka uhambelane nefomyula: umgama osembindini T=n*p/2, apho u-n yinani elipheleleyo, u-p yintsimbi yekhonkco, ukuze uthintele ikhonkco lesiqingatha sekhonkco, umgama osembindini oqhelekileyo ngoku Landelayo.
| Umzekelo | Inothi(mm) | Umgama osembindini ocetyiswayo(mm) | Ukunyamezela(mm) | ||||
| 08B11T | 12.7 | 69.8 | 82.5 | 95.2 | 107.9 | 120.6 | 0/-0.4 |
| 08B14T | 12.7 | 88.9 | 101.6 | 114.3 | 127 | 139.7 | 0/-0.4 |
| 10A13T | 15.875 | 119 | 134.9 | 150.8 | 166.6 | 182.5 | 0/-0.4 |
| 10B15T | 15.875 | 134.9 | 150.8 | 166.6 | 182.5 | -198.4 | 0/-0.7 |
2）Umgama osembindini wolungiselelo lwebhanti ye-synchronous unomda ongqongqo, izithuba eziqhelekileyo kunye nohlobo oluhambelanayo lwebhanti oluhambelanayo lulandelayo (ukunyamezela okucetyiswayo: +0.5 / 0mm)
| Ububanzi bebhanti lexesha: 10mm | ||
| I-roller pitch(mm) | Imodeli yebhanti lexesha | Amazinyo ebhanti lexesha |
| 60 | 10-T5-250 | 50 |
| 75 | 10-T5-280 | 56 |
| 85 | 10-T5-300 | 60 |
| 100 | 10-T5-330 | 66 |
| 105 | 10-T5-340 | 68 |
| 135 | 10-T5-400 | 80 |
| 145 | 10-T5-420 | 84 |
| 160 | 10-T5-450 | 90 |
3) I-pitch ye-roller kwi-multi-V ibhanti kufuneka ikhethwe kwitheyibhile elandelayo.
| I-roller pitch(mm) | Iindidi zebhanti ze-poly-vee | |
| 2 Iigrooves | 3 Iigrooves | |
| 60-63 | 2PJ256 | 3PJ256 |
| 73-75 | 2PJ286 | 3PJ286 |
| 76-78 | 2PJ290 | 3PJ290 |
| 87-91 | 2PJ314 | 3PJ314 |
| 97-101 | 2PJ336 | 3PJ336 |
| 103-107 | 2PJ346 | 3PJ346 |
| 119-121 | 2PJ376 | 3PJ376 |
| 129-134 | 2PJ416 | 3PJ416 |
| 142-147 | 2PJ435 | 3PJ435 |
| 157-161 | 2PJ456 | 3PJ456 |
4) Xa uqhuba ibhanti ye-O, ukulayishwa kwangaphambili okwahlukileyo kufuneka kukhethwe ngokweengcebiso zabavelisi bebhanti abahlukeneyo, ngokubanzi i-5% ~ 8% (oko kukuthi, i-5% ~ 8% itsalwa kubude beringi yethiyori esezantsi njengobude bokulayisha kwangaphambili. )
I-5) Xa usebenzisa i-drum yokujika, kucetyiswa ukuba i-Angle edibeneyo ye-drum ye-spacing ye-double chain drive ingaphantsi okanye ilingana ne-5 °, kwaye umgama ophakathi kwebhanti ye-wedge eninzi icetyiswa ukuba ukhethe i-73.7mm.
Ukukhetha indlela yokuhlohla:
Kukho iindlela ezahlukeneyo zokufakela i-roller, ezifana nohlobo lokucinezela intwasahlobo, intambo yangaphakathi, intambo yangaphandle, i-tenon flat, flat semicircular (uhlobo lwe-D), umngxuma we-pin, njl. Phakathi kwazo, intambo yangaphakathi yeyona isetyenziswa kakhulu, ilandelwa yintwasahlobo. ukucinezela, kunye nezinye iindlela zisetyenziswa kwizihlandlo ezithile, ezingasetyenziswanga ngokuqhelekileyo.
Uthelekiso lweendlela zokuxhoma ezisetyenziswa ngokuqhelekileyo.
1) Spring press-in uhlobo.
a.Eyona ndlela isetyenziswa ngokuqhelekileyo yokuxhoma kwii-roller ezingenamandla, ilula kakhulu kwaye ikhawuleza ukuyifaka kunye nokuqhaqha.
b.Umda othile wofakelo uyafuneka phakathi kobubanzi bangaphakathi besakhelo kunye ne-roller, eya kuhluka ngokobubanzi, i-aperture, kunye nokuphakama, ngokuqhelekileyo ukushiya i-gap ye-0.5 ukuya kwi-1mm kwicala elinye.
c.Izibophelelo ezongezelelweyo ziyafuneka phakathi kwezakhelo ukuzinzisa kunye nokuqinisa isakhelo.
d.Akukhuthazwa ukuba i-roller ye-sprocket ifakwe ngoxhumo olukhululekile olufana nohlobo lwe-spring-in type.
2) Umsonto wangaphakathi.
a.Yeyona ndlela isetyenziswa ngokuqhelekileyo kwi-conveyors enamandla njenge-sprocket rollers, apho ii-roller kunye nesakhelo zixhunywe njengeyunithi enye ngokusebenzisa iibholiti kuzo zombini iziphelo.
b.Kuthatha ixesha elide ukufaka kunye nokuqhaqha i-roller.
c.Umngxuma kwisakhelo akufanele ube mkhulu kakhulu ukunciphisa ubude bokuphakama kwe-roller emva kokufakwa (i-gap ngokuqhelekileyo i-0.5mm, umzekelo, kwi-M8, kucetyiswa ukuba umgodi kwisakhelo kufuneka ube ngu-Φ8.5mm).
d.Xa isakhelo senziwe ngeprofayili ye-aluminium, kuyacetyiswa ukuba ukhethe ukucwangciswa kwe "shaft enkulu ububanzi kunye nentambo encinci" ukukhusela i-shaft ekungeneni kwiprofayili ye-aluminium emva kokuvala.
3) Ii-tendon ezisicaba.
a.Ithatyathwe kwiseti zerola ezifakwe emigodini, apho isiphelo sondoqo weshaft esingqukuva sigutyungelwe sicaba kumacala omabini kwaye sithwetyulwe kwisakhelo esihambelanayo slot, ukwenza ufakelo kunye nokususwa kube lula kakhulu.
b.Ukunqongophala kokuthintela okuya phezulu, okusetyenziswa kakhulu njengee-roller zoomatshini bebhanti, ayifanelekanga ukuhanjiswa kwamandla njengama-sprockets kunye namabhanti anamagumbi amaninzi.
Ngokuphathelele umthwalo kunye nokuthwala umthwalo.
Umthwalo: Lo ngowona mthwalo uphezulu onokuthwalwa kwi-roller enokuthi iqhutywe ekusebenzeni.Umthwalo awuphenjelelwa kuphela ngumthwalo owenziwe yi-roller enye, kodwa kunye nefom yokufakela i-roller, ilungiselelo lokuqhuba, kunye nomthamo wokuqhuba amacandelo okuqhuba.Ekuhanjisweni kwamandla, umthwalo udlala indima ebalulekileyo.
Ukuthwala umthwalo: Lo ngowona mthwalo uphezulu onokuwuthwala irola.Izinto eziphambili eziphembelela ukuthwalwa komthwalo zezi: i-cylinder, shaft, kunye neebheringi, kwaye zimiselwa ngowona buthathaka kuzo zonke.Ngokubanzi, ukwandisa ubukhulu bodonga kwandisa kuphela ukuchasana kwempembelelo ye-cylinder kwaye ayinayo impembelelo ebalulekileyo kumthamo wokuthwala umthwalo.
I-GCS inelungelo lokutshintsha ubungakanani kunye nedatha ebalulekileyo nangaliphi na ixesha ngaphandle kwesaziso.Abathengi mabaqinisekise ukuba bafumana imizobo eqinisekisiweyo evela kwi-GCS phambi kokuba bagqibezele iinkcukacha zoyilo.
Ixesha lokuposa: Jul-05-2022