I-blockage of anilox roller cell empeleni iyinye isihloko esingenakugwenywa kakhulu ekusetshenzisweni kwama-anilox roller, ukuvezwa kwawo kuhlukaniswe ngamacala amabili: Ukuqhekeka komhlaba kwe-Anilox Roller (Isibalo.1) kanye ne-blockage yamaseli we-anilox roller (Isibalo. 2).
Umdwebo .1
Umdwebo .2
Uhlelo olujwayelekile lwe-Fleec Ink luqukethe i-Ink Chamber (i-Ink Inking System), i-Anilox Roller, isilinda sePlate kanye ne-Substrate, kuyadingeka ukuthola inqubo yokudlulisa ezinzile ye-ink phakathi kwe-inki ye-ink phakathi kwe-substrate ukuze uthole amaphrinta asezingeni eliphakeme. Kule ndlela yokudlulisa i-ink, isilinganiso sokudlulisa se-Ink kusuka ku-anilox roll to the anilox roll to the 40%, kungabonakala ukuthi ukudluliswa kwe-inki, kungabonakala ukuthi ukudluliswa kwe-ink, kungahle kufakwe i-ink ukudluliswa, Njengoba ijubane lokuphrinta lomshini wokuphrinta we-flecco liya ngokushesha futhi ngokushesha, le nqubo eyinkimbinkimbi ngeke ibe nzima ngokwengeziwe, kodwa futhi imvamisa yokuguquguquka kokudluliswa kwendlela yokudluliswa kwe-Ink. Izidingo zezakhiwo ezibonakalayo zezimbobo nazo ziya ngokuya ziphakeme.
Ama-polymers anendlela yokuxhumanisa okunqamula kabanzi asetshenziswa kakhulu kuma-inks, njenge-polyurethane, i-acrylic resin, njll. Njengoba izinga lokudlulisa le-inki kumaseli we-anilox roller lingama-40% kuphela, okusho ukuthi, iningi le-ink kumaseli empeleni lihlala ezansi kwenqubo yonke yokuphrinta. Noma ngabe ingxenye ye-inki ithathelwa indawo, kulula ukudala ukuthi uyinki agcwaliswe kumaseli. Ukuxhumeka kwe-resin kwenziwa ebusweni be-substrate, okuholela ekuqhekekeni kwamangqamuzana e-anilox roll.
Kulula ukuqonda ukuthi ingaphezulu le-anilox roller ivinjiwe. Ngokuvamile, i-anilox roller isetshenziswa ngokungafanele, ukuze uyinki ulaphe futhi uxhumeke phezulu ebusweni be-anilox roller, okuholela ekuqhekekeni.
Kwabakhiqizi be-Anilox Roll, ucwaningo kanye nokuthuthukiswa kobuchwepheshe be-Ceramic Coating Technology, ukuthuthukiswa kobuchwepheshe bohlelo lwe-laser, kanye nokwenza ngcono ubuchwepheshe bokwelashwa kwe-ceramic komhlaba ngemuva kokuqoshwa kwamangqamuzana we-anilox roll. Njengamanje, izindlela ezisetshenziswa kakhulu ukunciphisa ububanzi bodonga lwe-mesh, thuthukisa ubushelelezi bodonga elingaphakathi le-mesh, futhi uthuthukise ukuhlanganiswa kwe-ceramic coatic. .
Okokuphrinta amabhizinisi, ijubane lokusoma ku-inki, ukuwohloka, kanye nebanga ukusuka endaweni ye-squeegee endaweni yokuphrinta nakho kungashintshwa ukuze kuncishiswe i-blockage yamaseli we-anilox roller.
Ukugqwala
Ukugqwala kubhekisele emcimbini we-point-like protor ebusweni be-anilox roller, njengoba kukhonjisiwe kuMdwebo 3
Umdwebo 3
Umdwebo 4
Umdwebo 5 Ukugqwala ngaphansi kwesibonakhulu
Izizathu zokwakheka kokugqwala zinjengokulandelayo:
① Ama-pores of coating makhulu, futhi uketshezi lungafinyelela i-roller eyisisekelo ngokusebenzisa ama-pores, okubangela ukubhucuka kwe-wor roller.
② Ukusetshenziswa kwesikhathi eside kwama-ejenti wokuhlanza afana nama-acid aqinile kanye ne-alkalis eqinile, ngaphandle kokugeza okufika ngesikhathi kanye nokomisa umoya ngemuva kokusebenzisa.
③ Indlela yokuhlanza ayilungile, ikakhulukazi emishini yokuhlanza isikhathi eside.
④ Indlela yokugcina ayilungile, futhi igcinwe endaweni enomswakama isikhathi eside.
⑤ Inani le-PH ye-ink noma izengezo liphezulu kakhulu, ikakhulukazi uyinki esekwe emanzini.
⑥ I-anilox roller iyathinteka ngesikhathi sokufakwa nenqubo ye-disassem, okuholela ekushintsheni kwegebe le-ceramic ungqimba.
Ukusebenza kokuqala kuvame ukunganakwa ngenxa yesikhathi eside phakathi kokuqala kokugqwala kanye nomonakalo owenziwayo ku-Anilox Roll. Ngakho-ke, ngemuva kokuthola into ephethwe yi-Ceramic Anilox Roller, kufanele uthinte umphakeli we-Ceramic Anilox Roller ngesikhathi ukuze aphenye ngembangela ye-arch.
Ukuqhekeka okukalwa
Imidwebo ye-Anilox Roll yizinkinga ezivame kakhulu ezithinta impilo yama-anilox roll.(Umdwebo 6IsihlehlukeneKungenxa yokuthi izinhlayiya eziphakathi kwe-anilox roller kanye nodokotela, ngaphansi kwesenzo sengcindezi, hlukana nezicucu ze-ceramics ze-anilox roller, bese uvula zonke izindonga ze-mesh ekuphrintweni ukuze wakhe i-groove. Ukusebenza kokuphrinta kungukubonakala kwemigqa emnyama.
Umdwebo 6 Anilox Roll ngokuklwebheka
Inkinga eyisisekelo yokuhlwitha ukushintshwa kwengcindezi phakathi kukadokotela blade kanye ne-anilox roller, ukuze kucindezelwe ubuso bokuqala ubuso nobuso buba yingcindezi yendawo yokubhekana nokubhekana nayo. Futhi ijubane eliphezulu lokuphrinta libangela ingcindezi ukuba ikhuphuke kakhulu, futhi amandla okubhubhisa ayamangaza. (Umdwebo 7)
Umdwebo 7 imihuzuko enzima
Ukuklwebheka okujwayelekile
imihuzuko encane
Ngokuvamile, ngokuya ngejubane lokuphrinta, imihuzuko ethinta ukuphrinta izokwakhiwa ngemizuzu emi-3 kuya kweyi-10. Kunezici eziningi eziguqula le ngcindezi, ikakhulukazi ezivela ezicini eziningana: i-anilox roller uqobo, ukuhlanza kanye nokugcinwa kohlelo lodokotela be-blade, ikhwalithi nokufakwa kodokotela, kanye nokulimala kwemishini.
1.The anilox roller uqobo
.
Indawo yokuxhumana ne-anilox roller isishintshile, yandisa ingcindezi, iphindiselela ingcindezi, futhi iphule i-mesh esifundeni sokusebenza okusheshayo.
Ingaphezulu lama-roller afakwe amafomu.
. Lesi simo sivame ukuba khona lapho kuhanjiswa i-anilox, futhi umugqa ocwebezele kancane awuthinti ukuphrinta. Kulokhu, ukuqinisekiswa kokuphrinta kudinga ukwenziwa emshinini.
2.Ukuhlanza kanye nokugcinwa kohlelo lukadokotela blade
. (Umdwebo 8)
Umdwebo 8
. Ngokujulile, kuzokubangela ngokuqondile ukulimala kwe-anilox roller. Umdwebo 9
Umdwebo 9
. okuholela ekushintsheni kwengcindezi. I-ink eyomile nayo iyingozi kakhulu.
3.Ukufakwa kanye nokusebenzisa kukadokotela blade
.
Njengoba kukhonjisiwe kuMfanekiso 10, qiniseka ukuthi ugcina ingcindezi ngisho nangaphezulu kwe-anilox roller.
Umdwebo 10
(2) Sebenzisa izikebhe ezisezingeni eliphakeme. I-scraper ephezulu ye-scraper inesakhiwo esiqinile samangqamuzana, njengoba kukhonjisiwe kuMfanekiso 11 (a), ngemuva kokugqoka izinhlayiya zincane futhi zigqoke umfaniswano; Ukwakheka kwamangqamuzana kwensimbi ephansi ye-scraper akuqinile ngokwanele, futhi izinhlayiya zikhulu ngemuva kokugqoka, njengoba kukhonjisiwe kuMdwebo 11 (b).
Umdwebo 11
(3) buyisela ummese we-blade ngesikhathi. Lapho uthatha isikhundla, naka ukunakekela ukuvikela umphetho wommese kusuka ekuphathweni. Lapho ushintsha inombolo ehlukile yomugqa we-anilox roller, kufanele ungene esikhundleni sommese we-blade. Izinga lokugqoka le-anilox roller elinezinombolo ezihlukile ze-Line Anny alihambisani, njengoba kukhonjisiwe kuMdwebo we-12, isithombe ngakwesokudla sibonisa isimo sobuso obusezingeni eliphansi be-Anilox Roller to the blade Ingaphezulu lokuxhumana phakathi kweBhoridi Lodokotela kanye ne-Anilox Roller enamazinga okugqoka afakwe emthethweni aguqukayo, okwenza izinguquko zengcindezi kanye nemihubhe.
Umdwebo 12
(4) Ingcindezi ye-squeegee kufanele ibe lula, futhi ingcindezi eyeqile ye-squeegee izoshintsha indawo yokuxhumana ne-angle ye-angle Lapho kusetshenziswa ingcindezi engenangqondo, kuzobe kunemisila yensimbi egqoke isigaba sesiphambano sesithombe esinqunyelwe i-scraper.
Umdwebo 13
Umdwebo 14
4.Ukulimala kokuklama kwemishini
Imiklamo yamaphutha nayo ingadala ukuklwebheka ukuze kwenzeke kalula, njengokungafani phakathi komklamo we-ink block kanye nobubanzi be-anilox roll. Idizayini engenangqondo ye-angle ye-squeegee, ukungasebenzi phakathi kobubanzi nobude be-anilox roller, njll., Kuzoletha izici ezingaqinisekile. Kungabonakala ukuthi inkinga yokuhlwitha endaweni esondelene ne-Anilox Roll iyinkimbinkimbi kakhulu. Ukunaka izinguquko ekucindezelweni, ekuhlanzeni nasekulungiseni ngesikhathi, ukukhetha i-scraper efanele, futhi nemikhuba yokusebenza okuhle futhi ehlelekile ingadambisa kakhulu inkinga yokuqalisa.
Ukunqwamana
Yize ubulukhuni be-ceramics buphakeme, bayizinto ezicijile. Ngaphansi komthelela wamandla angaphandle, ama-ceramics kulula ukuwa futhi akhiqize imigodi (Umdwebo 15). Ngokuvamile, ama-bump avela lapho kulayishwa futhi kulayishwa amathuluzi we-anilox, noma amathuluzi ensimbi awela endaweni ye-roller. Zama ukugcina imvelo yokuphrinta ihlanzekile, futhi igweme ukufaka izingxenye ezincane ezizungeze umshini wokuphrinta, ikakhulukazi eduze kweTray ye-Ink Tray ne-Anilox Roller. Kunconywa ukwenza umsebenzi omuhle we-anilox. Ukuvikelwa okufanele kwe-roller ukuvikela izinto ezincane ekuweni nokushayisana ne-anilox roller. Lapho kulayishwa futhi kulayishwa kabusha i-anilox roller, kunconyelwa ukuyigoqa ngesembozo esivikela esiguqukayo ngaphambi kokusebenza.
Umdwebo 15
Isikhathi sePosi: Feb-23-2022