Phakathi kwazo zonke iintlobo zeI-roller idler ehambisaizixhobo, abahambisi berola banoluhlu olubanzi kakhulu lwezicelo kunye nesikhundla esomeleleyo esingenakuhoywa. Iirola zokuthutha zisetyenziswa kwikhuriya, inkonzo yeposi, urhwebo lwe-e-commerce, izikhululo zeenqwelomoya, ukutya neziselo, ifashoni, iimoto, amazibuko, amalahle, izinto zokwakha, kunye nezinye iimizi-mveliso ezahlukeneyo.
Iimpahla ezilungele abahambisi be-roller kufuneka zibe nomgangatho ophantsi osicaba, oqinileyo, umzekelo, iibhokisi zekhadibhodi ezomeleleyo, iibhokisi zeplastiki ezisicaba, imigqomo yentsimbi (yentsimbi), iipalethi zomthi, njl. Kufuneka kwakhona kuqatshelwe ukuba ukuba indawo yokudibanisa phakathi kwempahla kunye ne-roller incinci kakhulu (inqaku loqhagamshelwano okanye umgca wokudibanisa), nokuba iimpahla ziyakwazi ukuhanjiswa, i-roller iya konakala lula (i-partial wear, i-sleeve ye-cone ephukile, njl. njl.) kunye nobomi benkonzo yezixhobo ziya 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, ii-roller zokuhambisa amandla zinokwahlulwa zibe yi-roller ye-sprocket drive enye, i-sprocket drive rollers ephindwe kabini, i-synchronous belt drive rollers, ii-rollers zebhanti ezininzi ze-belt drive, i-O i-belt drive rollers, njl kuxhomekeke kwindlela yokuqhuba; xa usebenzisa i-roller drive yombane khetha i-roller yombane kunye ne-roller yamandla okanye i-roller engenamandla Xa iimpahla zifuneka ukuba ziyeke ukuqokelela kumgca wokuhambisa, i-pulley yokuqokelela ingakhethwa, kuxhomekeke kwiimfuno zangempela zokuqokelela i-sleeve accumulation (i-friction ayilungiseki) kunye ne-adjustable pulley yokuqokelela; xa iimpahla kufuneka ukuphumeza ukuguqula intshukumo 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 kwexesha 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 neempahla ngemibala yokushicilela; Umgqomo wensimbi engenasici kufuneka ukhethwe 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 bempahla kubini icandelo elichanekileyo kunye necandelo lokujika lomzimba womgca, ubude be-roller efunekayo yicandelo elijikayo liya kuba likhulu kunecandelo elichanekileyo, ngokuqhelekileyo lithatha icandelo lokuguqula njengobude obufanayo bomgca wokuhambisa i-roller, njengento engathandekiyo ukudibanisa, inokumisela icandelo lenguqu ngokuthe ngqo.
Ukukhethwa kwezithuba ze-roller.
Ukuqinisekisa ukuthuthwa kakuhle kwempahla, ubuncinane i-3 okanye ngaphezulu i-roller kufuneka ixhase iimpahla nangaliphi na ixesha, oko kukuthi i-roller center spacing T ≤ 1/3 L, ngokuqhelekileyo ithathwa njenge (1/4 ukuya ku-1/5) L kumava asebenzayo. 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 oseziko lokuhamba ngetsheyini ephindwe kabini kufuneka uhambelane nefomula: umgama osembindini T=n*p/2, apho u-n yinani elipheleleyo, u-p yitsheyini yepitch, ukuze kuthintelwe ikhonkco lesiqingatha sekhonkco, umgama osembindini oqhelekileyo unjengoku kulandelayo.
| 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 ezahlukeneyo ze-O, ngokuqhelekileyo i-5% ~ 8% (oko kukuthi, i-5% ~ 8% itsalwa kubude bomsesane osezantsi wethiyori 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 lokucofa kwentwasahlobo, intambo yangaphakathi, intambo yangaphandle, i-tenon flat, i-semicircular flat (uhlobo lwe-D), umngxuma we-pin, njl.
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 undoqo weshafti engqukuva isiphelo igalelwe mcaba kumacala omabini kwaye ifakwe 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