Nthuav kawg ntawm corrugated cardboard
Core txhais
Qhov ntub dej kawg yog cov ntsiab lus tseem ceeb rau corrugated board tsim thiab kev sib txuas, uas tsim cov corrugated board txuas ntxiv los ntawm preheating puag ntawv, tsim corrugations, gluing thiab laminating, nrog ya raws thiab chav tswj thoob plaws hauv cov txheej txheem; Dry End yog qhov ua tiav thiab tsim cov ntu kawg ntawm lub rooj tsavxwm, uas ua tiav cov slitting & cov qhab nia, ruaj -ntev hla kev txiav thiab tsis siv neeg stacking nyob rau hauv lub xeev qhuav kom tso tawm tiav pawg thawj coj saib cov rooj sib tham tshwj xeeb. Ob qho tib si paub txog kev ceev thiab qhov ntsuas kev sib txuas los ntawm tag nrho cov kab kev tswj hwm, yog ob lub ntsiab lus tseem ceeb ntawm corrugated board ntau lawm kab, thiab lawv cov cuab yeej precision thiab txheej txheem kev sib koom ua ke ncaj qha txiav txim siab lub rooj tsavxwm zoo, kev ua haujlwm ntau lawm thiab poob tus nqi.
Cov Khoom Siv Tseem Ceeb & Kev Ua Haujlwm
|
Lub npe |
Core Function |
| Unwind Stand | Nqa cov ntawv yob hauv qab thiab paub txog kev ruaj ntseg ntawm kev tsis sib haum xeeb |
| Tsis Siv Neeg Splicer | Splice puag daim ntawv tsis nres lub tshuab, xyuas kom meej kev ua haujlwm tsis tu ncua ntawm cov kab ntau lawm thiab tsis txhob kaw qhov poob |
| Preheater & Moisture Regulator | Chav preheat daim ntawv hauv paus, kho lub hauv paus ntawv ya raws mus rau 8% -12%, tshem tawm cov ntawv hauv paus warpage thiab txhim kho kev ruaj ntseg |
| Single Facer | Cov cuab yeej tsim cov tub ntxhais, nias cov ntawv tseem ceeb rau hauv cov hom corrugated (A / B / C / E / F) los ntawm sab sauv thiab sab corrugating yob |
| Choj Conveyor | Txuas Ib Leeg Facer thiab Ob Chav Backer, khov kho ib leeg - ntsib corrugated board thiab tswj cov ntawv xa tawm nruj |
| Kua nplaum Applicator | Precisely siv cov kua nplaum rau cov corrugated peaks ntawm ib zaug - ntsib corrugated board, tswj cov kua nplaum ntawm 6-10g / m² thiab xyuas kom muaj kev sib raug zoo |
| Ob Chav Backer | Core laminating thiab teeb tsa cov cuab yeej, thermally xovxwm thiab laminate liner daim ntawv nrog glued ib leeg -fab corrugated board, qhuav thiab teem los ntawm cov cua kub daim hlau kom ruaj khov |
Core Process Flow
Roll puag daim ntawv unwinding → Tsis siv neeg Splicer splicing yam tsis tau kaw → Preheater & Moisture Regulator cov av noo tswj thiab preheating → Single Facer core ntawv corrugation forming → Glue Applicator corrugated ncov gluing → Choj Conveyor ruaj khov conveying → Ob chav Backer liner ntawv → thermal tin core thiab corrugated ntawv corrugated board puag tso zis
Cov Ntsiab Cai Tswjfwm
1.Moisture tswj: Cov dej noo ntawm cov ntawv hauv paus yog stabilized ntawm 8% -12% tom qab preheating, ntau dhau noo noo yog ib qho yooj yim ua rau board blistering thiab debonding, thiab tsis txaus noo noo yog ib qho yooj yim ua rau corrugated brittle puas thiab board warpage;
2.Kev tswj qhov kub thiab txias: Qhov ntsuas kub ua ntej tau hloov kho raws li daim ntawv sau grammage (150-180 degree), thiab kub nias kub ntawm Ob Chav Backer yog yoog rau lub board thickness (160-}170℃rau peb-ply board, 170-180℃txawm rau tsib-ply / plywood);
3.Glue daim ntawv thov kev tswj: Precisely tswj cov kua nplaum thiab ua kom cov kua nplaum viscosity ruaj khov (kho raws li qhov kub thiab txias, 200-300cP ntawm 25 degree), zam cov kua nplaum ntau dhau thiab tsis txaus kua nplaum debonding;
4.Temperature tswj: Lub preheating kub yog hloov raws li lub hauv paus ntawv grammage (150-180 degree), thiab kub nias kub ntawm ob lub Backer yog haum rau lub board thickness (160-170℃rau peb-ply board, 170-180℃txawm rau tsib-ply/ply);
Qhuav kawg ntawm Corrugatd Board
Core txhais
Raws li lub nraub qaum- xaus cov txheej txheem ntawm cov corrugated board ntau lawm kab, nws ua tiav cov txheej txheem qhuav qhuav ntawm lub hauv paus los ntawm Wet End thiab ua tiav cov txheej txheem tiav ntawm lub rooj tsavxwm hauv lub xeev qhuav yam tsis muaj kev cuam tshuam los ntawm ya raws / chav. Nws lub luag haujlwm tseem ceeb yog los ua cov txheej txheem txuas ntxiv mus rau hauv pawg thawj coj ua tiav raws li qhov kev txiav txim qhov dav, qhov ntev thiab cov qhab nia uas yuav tsum tau ua, ua qhov txuas tseem ceeb txiav txim siab lub rooj tsav xwm qhov tseeb, zoo li zoo thiab stacking efficiency.
| Lub npe | Core Function |
| Slitter Scorer | Cov cuab yeej ua tiav cov tub ntxhais, paub qhov ruaj khov - dav slitting ntawm lub rooj tsavxwm los ntawm kev sib tw riam hlais, nias tawm cov kab folding meej los ntawm cov qhab nias lub log kom haum rau cov thawv tsim cov kev xav tau |
| Hla Cutter | Tsau -ntev cov cuab yeej txiav, paub qhov ruaj khov-ntev txiav ntawm lub rooj tsavxwm ntawm kev kub ceev los ntawm ya shear txiav nrog qhov yuam kev tswj nyob rau hauv ± 1mm |
| Stacker | Cov khoom tiav tiav cov khoom ntim khoom, muab faib ua gantry hom / hom teb, cia li txheej thiab ua kom tiav cov ntawv txiav tiav los ua cov txheej txheem pawg thawj coj kom yooj yim khaws cia thiab kev thauj mus los. |
Core Process Flow
Ntug Nruam Nruam corrugated board puag input → Slitter Scorer tsau - dav slitting + meej cov qhab nia → Hla Cutter tsau - ntev siab - ceev txiav → Tsis zoo Remover (Optional) cov khoom tsis tsim nyog tshem tawm → Counter & Marking Tshuab (Optioning) Standard thiab suav board pawg tso zis.
Cov Ntsiab Cai Tswjfwm
1.Accuracy tswj: Slitting dav yuam kev tsawg dua los yog sib npaug rau ± 0.5 hli, qhab nia qhov tob haum rau board thickness (tsis txhob sib tw sib sib zog nqus heev kom tawg thiab ntiav heev rau quav); hla txiav ntev yuam kev Tsawg dua los yog sib npaug rau ± 1mm, thiab qhov tseeb tseem nyob ruaj khov ntawm kev kub ceev (Ntau dua lossis sib npaug li 300m / min);
2.Speed synchronization: Qhov ceev synchronization yuam kev ntawm Dry End thiab ntub kawg tsawg dua los yog sib npaug rau ± 0.5% kom tsis txhob board stretching thiab tsub zuj zuj uas ua rau txiav deviation thiab board puas;
3.Stacking tswj: Stack alignment yuam kev Tsawg dua los yog sib npaug li ± 5mm, stacking qhov siab tuaj yeem hloov kho raws li kev txiav txim / khaws cia kom tsis txhob muaj pawg sib tsoo thiab board ntug kev puas tsuaj;
4.Kev hloov pauv kev ua tau zoo: Txhawb kev hloov pauv sai, rab riam thiab cov qhab nia tuaj yeem hloov tau sai / kho kom haum rau kev tsim khoom ntawm ntau- ntau yam thiab me me - batch xaj.
| Sib piv Dimension | Wet End | Qhuav kawg |
| Txheej Txheem Txoj Haujlwm | Pem hauv ntej- xaus kev tsim seem, cov txheej txheem tsim khoom | Rov qab- xaus ntu, ua tiav lub rooj tsavxwm |
| Core Task | Corrugation forming, gluing laminating, ziab chaw, tso zis nruam board puag | Slitting, qhab nia, tsau -ntev txiav, tsis siv neeg stacking, tso tawm tiav pawg thawj coj saib |
| Cov Ntsiab Lus cuam tshuam | Moisture, kub, kua nplaum viscosity, chav siab, ntawv conveying nro | Txiav precision, sib tw qhov tob, ceev synchronization, stacking alignment |
| Qhov Tseem Ceeb Zoo Risk | Blistering, debonding, corrugation deformation, board warpage, tsis txaus lub zog sib txuas | Dimensional sib txawv, qhab nia tawg / wrinkling, txiav burrs, ntxhov stacking |
| Core Control Center | Wet End ntse tswj qhov system (txuas txuas preheating, gluing, Ob chav Backer tsis) | Qhuav End ntse tswj qhov system (txuas slitting, hla txiav, Stacker tsis) |
| Cov Kab Ntau Lawm Ceev Adaptation | Hloov mus rau kev kub ceev, tab sis nws yooj yim rau parameter fluctuations vim lub hauv paus ntawv thiab kua nplaum yam ntxwv | Muaj zog siab -kev hloov pauv ceev, qhov tseeb tsawg cuam tshuam los ntawm kev ceev (siab- khoom siv kawg) |
Cov ntsiab lus tseem ceeb ntawm kev sib koom tes ua haujlwm ntawm Wet End & Dry End
1.Siv ceev synchronization
Cov kab tag nrho paub txog qhov tiag -lub sijhawm sib txuas ceev ntawm Wet End thiab Dry End los ntawmlub ntsiab zaus conversion tswj qhov system, nrog rau qhov kev ua yuam kev synchronization tswj nyob rau hauv ± 0.5%, tsis txhob board tsub zuj zuj nyob rau hauv lub qhuav kawg tshwm sim los ntawm ntau board tso zis nyob rau hauv lub ntub kawg, los yog board stretching nyob rau hauv lub ntub kawg tshwm sim los ntawm ntau heev txiav ceev nyob rau hauv qhuav kawg, uas ua rau corrugation deformation thiab dimensional deviation.
2. Tag nrho cov ntaub ntawv txuas
Niaj hnub nimno ntse corrugated kab yog nruab nrog aMES ntau lawm tswj system, qhov twg cov ntaub ntawv xws li board specifications (thickness, dav) thiab zus tau tej cov ceev ntawm lub ntub End yog kis mus rau lub qhuav End nyob rau hauv lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm ntawm lub sij hawm.unmanned xaj hloov, txhim kho ntau lawm efficiency thiab txo phau ntawv yuam kev.
3.Txoj kev zoo kaw lub voj
Wet End zoo txiav txim siab lub hauv paus ntawm Dry End processing: Wet End board warpage thiab corrugation deformation yuav ncaj qha mus rau Dry End txiav deviation thiab tsis ncaj cov qhab nia, yog li nws yog ib qho tsim nyog los xyuas kom meej qhov flatness ntawm lub rooj tsavxwm los ntawm Wet End txheej txheem optimization;
Dry End cov ntaub ntawv thim rov qab ua kom zoo dua cov txheej txheem ntub dej: Cov ntaub ntawv qhuav qhuav tshem tawm pov tseg (xws li tus naj npawb ntawm cov debonded thiab blistered boards) tau rov qab mus rau qhov ntub dej ntawm lub sijhawm, thiab Wet End tswj qhov system cia li kho qhov kub thiab txias, kua nplaum thiab lwm yam tsis zoo.dynamic zoo optimizationthiab txo qis tus nqi ntawm cov khoom tiav.
4.Kev ua haujlwm puv ntoob thiab kev tswj xyuas kev sib koom tes
Wet End thiab Dry End khoom xav tausynchronous soj ntsuam thiab synchronous tu, xws li hnav ntawm Wet End corrugating rolls thiab Dry End slitting riam yuav tsum tau kuaj tsis tu ncua, thiab hnav cov khoom yuav tsum tau hloov synchronously; tag nrho cov kab lubrication thiab hluav taws xob system raug tswj kom tsis tu ncua kom tsis txhob tag nrho cov kab kaw los ntawm ib qho khoom siv tsis ua haujlwm thiab txhim kho cov kab ntau lawm.