Cov hnab ntawv yog ib qho ntawm cov khoom lag luam uas cov txheej txheem ntau lawm yog qhov nyuaj ntau dua li cov khoom nws tus kheej. Ib lub hnab tiav zaum ntawm lub txee muag khoom zoo li yooj yim - ib daim ntawv folded nrog cov hlua khi. Dab tsi mus rau hauv kev ua kom nws khiav ntawm 60-200 hnab hauv ib feeb yam tsis tau nres yog qhov kev ua haujlwm zoo tshaj plaws uas tswj kev noj zaub mov, sib sau, sib khi, thiab txiav hla ntau qhov chaw nres tsheb synchronized.
Kab lus no piav qhia txog cov txheej txheem mechanical ntawm ibTsis Siv Neeg Ntawv Hnab Ua Tshuab, txheeb xyuas cov khoom uas txiav txim siab seb ib txoj kab puas ua haujlwm tsis tu ncua lossis tsim cov khoom seem, thiab npog cov txheej txheem sib txawv uas cov pab pawg tsim khoom xav tau los tswj hnub- txog - hnub.
Txoj Cai Kev Ua Haujlwm Core
Tsis Siv Neeg Lub Hnab Ua Tshuab yuav siv cov ntawv yob txuas ntxiv ntawm cov ntawv Tshuag - feem ntau 40–120 gsm kraft, dawb, lossis ntawv luam tawm - thiab hloov mus rau hauv cov hnab tiav los ntawm kev sib txuas ua ke, sib khi, thiab txiav ua haujlwm.
Qhov sib txawv tseem ceeb ntawm daim ntawv- noj lub hnab ntim tshuab (uas txiav cov nplooj ntawv ib leeg ua ntej tsim) yog lub vev xaib - noj cov tshuab ua haujlwm tsis tu ncua los ntawm yob, uas tso cai rau kev nrawm dua, tshem tawm cov ntawv- pub mis tsis sib xws, thiab tsim cov khoom sib xws ntawm qhov ntsuas.
Lub tshuab tau teeb tsa raws li cov chaw ua haujlwm raws li txoj hauv kev ntawm daim ntawv, txhua qhov ua tau ib kauj ruam hauv lub hnab - ua ntu zus. Tag nrho cov chaw nres tsheb yog synchronized ntawm ib qho kev tsav tsheb - yog ib lub tshuab saw hlau txuas rau txhua qhov chaw nres tsheb rau ib lub cev muaj zog, lossis ywj siab servo motors koom tes los ntawm kev tswj hwm.
Cov Txheej Txheem Ntau Lawm: Kauj Ruam los ntawm Kauj Ruam
Kauj Ruam 1: Ntawv Unwind thiab Web Conditioning
Daim ntawv lub web yog rub los ntawm lub unwind sawv. Lub unwind sawv yog ib tug rotating caj npab uas tuav daim ntawv yob. Tom qab ntawd lub vev xaib dhau los ntawm kev tswj hwm nruj. Cov txheej txheem no ua kom lub vev xaib tsis tu ncua thaum lub yob tau me dua thaum lub sijhawm tsim khoom.
Vim li cas qhov nro tseem ceeb: yog tias qhov nro siab dhau lawm, daim ntawv stretches asymmetrically, ua rau muaj teeb meem ntawm kev luam ntawv lossis lub hnab geometry. Yog tias nro qis dhau, lub vev xaib wrinkles thiab tsim cov hnab deformed.
Cov tshuab niaj hnub no feem ntau siv cov seev cev- yob lossis thauj khoom- xovtooj ntawm - raws li kev tswj nruj nrog cov nyiaj tsis siv neeg. Cov tshuab qub tuaj yeem siv cov nres yooj yim-raws li tensioning uas yuav tsum tau hloov kho raws li cov yob khiav.
Lub vev xaib tom qab ntawd dhau los ntawm ntu ua ntej- cua sov (ntawm qee lub tshuab) uas ua rau cov ntawv kub thiab dej noo ua ntej luam ntawv lossis tsim. Cov kauj ruam no txo qhov kev hloov pauv los ntawm kev hloov pauv huab cua thaum lub sijhawm tsim khoom.
Theem 2: Inline Printing
Yog tias lub tshuab suav nrog ntu luam ntawv - uas txawv qhov sib xyaw ua ke Daim Ntawv Hnab Ua Tshuab los ntawm cov txheej txheem qub - lub vev xaib dhau los ntawm cov txheej txheem luam ntawv flexographic, txhua luam ntawv ib xim.
Txhua qhov chaw nres tsheb suav nrog:
Ib qho anilox yob uas ntsuas number case los ntawm tus kws kho mob chamber mus rau lub phaj luam ntawv
Lub tshuab luam ntawv phaj lub tog raj kheej uas hloov cov duab rau hauv daim ntawv
Ib qho kev xav lub tog raj kheej uas nias cov ntawv tawm tsam lub phaj
Kev tso npe ntawm cov chaw nres tsheb yog tswj los ntawm kev sib xyaw ua ke ntawm lub sijhawm siv tshuab thiab cov ntawv sau npe hluav taws xob uas pom cov cim luam tawm nyob rau hauv ib qho chaw ruaj khov ntawm lub vev xaib thiab kho cov txheej txheem luam ntawv lub tog raj kheej kom muaj kev sib raug zoo. Servo- tsav lub tog raj kheej nrog kev kho tsis siv neeg tam sim no yog tus qauv ntawm cov cuab yeej sib tw - lub kaw lus tshawb pom thiab kho cov ntawv sau npe tsis tu ncua es tsis tas yuav hloov kho tus neeg siv phau ntawv.
Tom qab luam ntawv, lub vev xaib dhau los ntawm ntu kom qhuav (cua cua sov lossis IR) uas teeb tsa tus cwj mem ua ntej siv xim tom ntej lossis lub vev xaib txav mus rau kev tsim.
Kauj Ruam 3: Sab Seam Tsim thiab Sealing
Tom qab luam ntawv, lub vev xaib nkag mus rau hauv seem tsim. Tom qab ntawd lub tiaj ntawv lub vev xaib yog zoo li lub raj. Qhov no yog ua los ntawm folding cov npoo ntev sab hauv thiab tom qab ntawd sealing sab seam.
Hom foob nyob ntawm lub tshuab teeb thiab lub hnab xav tau:
Glued sab seam:Ib kab ntawm cov kua nplaum (kub los yog txias) yog muab tso rau ntawm ntug folded. Ces lub seam yog nias ua ke thiab teem. Qhov no yog txoj hauv kev zoo tshaj plaws rau cov hnab ntawv txheem.
Thaum tshav kub kub- sealed sab seam:Qhov no yog rau PE-coated los yog laminated ntawv. Tom qab ntawd cua sov ua ib qho weld es tsis txhob siv cov nplaum nplaum.
Sew sab seam:Qhov no yog rau cov hnab hnyav lossis hnab ntawv zoo nkauj. Nyob rau hauv tas li ntawd, yuav ua li cas lub hnab zoo li los yog muaj zog npaum li cas nws yog ua rau tus nqi siab dua nws.
Rau feem ntau cov hnab ntawv ua lag luam - cov hnab khw muag khoom, lub hnab ntim khoom, lub hnab ntim khoom noj khoom haus - ib sab seam rau ntawm Daim Ntawv Tsis Siv Neeg Lub Hnab Ua Tshuab yog txoj hauv kev.
Theem 4: Tube txiav thiab tuav tsim
Lub raj kaw tau txav mus rau qhov chaw txiav thiab tuav. Ntawm no, lub tshuab ua ob txoj haujlwm ib txhij:
Hnab lub cev txiav:Ib tug rotating riam los yog cutoff saw txiav lub raj mus rau txoj cai lub hnab ntev. Txiav precision yog qhov tseem ceeb. Yog tias qhov ntev tsis zoo ib yam txhua zaus, cov neeg siv khoom tsis txaus siab thiab tom qab sau muaj teeb meem.
Kov tsim:Rau lub hnab nrog cov tes tuav ruaj khov (cov tes tuav txiav los ntawm lub hnab lub cev thiab tom qab ntawd muab tais, lossis cov tes tuav sib txuas), lub tshuab ua kom lub cev zoo. Muaj ob txoj hauv kev:
Tuag- txiav tes:Tus kov yog txiav los ntawm lub hnab lub cev nrog ib tug zoo li tus tuag. Tom qab ntawd tus tuav pluaj yog folded thiab glued mus rau pem hauv ntej ntawm lub hnab. Qhov no yog ib txwm ua rau cov khw muag khoom lub hnab.
Twisted hlua handles:Ua ntej- txoj hlua khi daim ntawv yog txuas nrog rau lub hnab lub cev uas siv cov nplaum nplaum los yog lub foob thaum tshav kub kub. Feem ntau rau hnyav- lub luag haujlwm muag khoom lossis lub hnab ntim khoom.
Kov kev sib txuas zoo - tshwj xeeb yog lub zog ntawm kev tuav thiab lub hnab lub cev - yog ib qho ntawm ntau tshaj - cov ntsiab lus tsis ua tiav hauv cov ntawv ntim khoom. Cov nplaum daim ntawv thov taw tes thiab lub zog compression thaum lub sij hawm teeb tsa yog qhov tseem ceeb tswj kev hloov pauv.
Kauj Ruam 5: Hauv qab Folding, Gluing, thiab Sealing
Lub hnab ntim txuas ntxiv mus rau hauv qab yav dhau los, qhov twg hauv qab nrov plig plawg yog folded thiab kaw. Ob qho tib si configurations:
Thaiv hauv qab (SOS style):Hauv qab yog ua los ntawm folding ib lub voj voos. Tom qab ntawd nws tsim lub hauv paus square uas lub hnab yuav khoom muaj. Qhov no yog hom ntau tshaj plaws rau cov hnab ntawv muag khoom.
Pas hauv qab:Qhov no yog ib qho yooj yim quav. Yog li nws yog siv rau qee qhov kev pabcuam zaub mov lossis cov hnab ntim khoom uas lub hauv paus tiaj tiaj zoo.
Lub foob hauv qab feem ntau yog cov kua nplaum kub los yog kua nplaum txias. Cov kua nplaum yog muab tso rau hauv ib txoj kab tswj raws li lub ntsej muag flap. Tom qab ntawd lub nrov plig plawg yog folded tiv thaiv lub hnab lub cev thiab nias rau hauv qhov chaw nres tsheb sealing thaum lub kua nplaum teeb.
Kauj Ruam 6: Lub Hnab Tshem Tawm thiab suav
Cov hnab ntim tiav lawm raug tso tawm ntawm lub tshuab mus rau hauv lub tshuab conveyor lossis lub rooj sib dhos. Nyob rau hauv siab - kab ceev, lub txee tsis siv neeg taug qab lub hnab thiab ua rau ejection ntawm suav bundles - feem ntau 25, 50, lossis 100 hnab rau ib pob.
Rau Cov Ntawv Tsis Siv Neeg Lub Hnab Ua Tshuab kab nrog kev ntim khoom tsis siv neeg, cov hnab ntim tawm ncaj qha rau hauv lub hnab ntim khoom lossis lub tshuab ntim khoom yam tsis muaj phau ntawv tuav.
Cov Ntsiab Lus Tseem Ceeb thiab Lawv Lub Luag Haujlwm
Unwind thiab Tension System
Lub unwind stand thiab nro tswj qhov system yog lub hauv paus ntawm tag nrho cov kab. Kev tswj tsis tau zoo cascades los ntawm txhua qhov chaw nres tsheb downstream - kev sau npe yuam kev, wrinkled web, txiav tsis sib xws.
Cov ntsiab lus tseem ceeb:
Qhov siab tshaj plaws yob txoj kab uas hla: Txiav txim siab ntau npaum li cas lub sij hawm koj tau txais ib yob
Core loj: Yuav tsum phim koj daim ntawv xa khoom tus qauv cores
Tsis siv neeg splice muaj peev xwm: Txiav txim siab seb yob hloov nres txoj kab
Nruas ntau yam: Yuav tsum npog koj daim ntawv qhov hnyav
Tshooj ntawv luam tawm
Thaum sib xyaw ua ke, ntu luam ntawv feem ntau txhawb 2-6 xim nyob ntawm lub tshuab teeb tsa. Kev luam ntawv zoo thiab kev sau npe ua haujlwm nyob ntawm:
Anilox roll cell ntim (txiav txim siab hloov tus cwj mem)
Phaj cylinder precision thiab runout kam rau ua
Lub peev xwm ziab kom qhuav (yuav tsum tau teeb tsa txhua xim ua ntej siv tom ntej)
Kev tswj kev sau npe: servo- tsav vs. mechanically timed
Tsim thiab Sealing System
Lub raj qub thiab sab seam sealer txiav txim siab cov khoom lag luam geometry. Cov yam ntxwv tseem ceeb:
Kev tsim phaj geometry: Yuav tsum phim lub hom phiaj lub hnab dav
Foob kub (rau tshav kub sealing) los yog nplaum nplaum (rau kua nplaum sealing)
Compression quab yuam thiab nyob twj ywm lub sij hawm nyob rau hauv lub foob seem
Txiav thiab Kov Txuas Txuas
Qhov kev txiav tawm thiab tuav chaw nres tsheb yog mechanically qhov nyuaj tshaj plaws ntawm lub tshuab. Nws combines:
Ib tug rotating cutoff riam nrog meej ntev tswj
Kov tuag- txiav thiab folding mechanism
Kov adhesive applicator
Tuav - mus rau - lub hnab ntim khoom
Kev kho tshuab ntawm no - riam sharpness, tuag mob, adhesive applicator alignment - muaj ib tug ncaj thiab tam sim ntawd cuam tshuam rau cov khoom zoo.
Control System thiab HMI
Lub kaw lus tswj tswj tswj txhua qhov chaw nres tsheb. Cov tshuab niaj hnub siv PLC-raws li kev tswj nrog touchscreen HMI. Muaj peev xwm tseem ceeb:
Kev tswj daim ntawv qhia: Parameter teev rau txhua lub hnab loj thiab style, khaws cia thiab rov qab los ntawm lub npe
Cov ntaub ntawv tsim tawm: tiag- lub sijhawm tso tawm tus nqi, suav tag nrho, nce sijhawm taug qab
Fault Diagnostics: Cov lej txhaum tshwj xeeb nrog cov lus qhia kho kom raug
Kev nkag mus rau tej thaj chaw deb: Rau kev pab txhawb nqa yam tsis muaj nyob ntawm - mus ntsib qhov chaw
Txheej txheem Variables uas pab pawg ntau lawm tswj
Ntawv Khoom
Daim ntawv yog cov tswv yim uas sib txawv feem ntau hauv kev tsim khoom. Cov yam ntxwv tseem ceeb:
Lub hauv paus hnyav: cuam tshuam rau tus cwj pwm folding, lub zog foob, thiab lub hnab tawv
Cov ntsiab lus noo noo: cuam tshuam qhov ntev stability thiab nplaum nplaum
Nto smoothness: cuam tshuam rau kev luam ntawv zoo thiab cov nplaum ntub dej
Cov ntawv sib txawv ntawm ntau ntau yog qhov ua rau muaj teeb meem ntau lawm ntawm lwm yam zoo - cov khoom siv khiav. Tsim kom muaj cov ntawv qhia tshwj xeeb thiab sim cov khoom tshiab ua ntej khiav lawv hauv kev tsim khoom.
Adhesive System Performance
Adhesive bonding failures - ntawm sab seam, kov, los yog hauv qab foob - account rau ib feem tseem ceeb ntawm cov khoom pov tseg. Control variables yog:
Daim ntawv ntim ntim: Ntau dhau los yog cov nplaum me dhau ua rau cov qauv tsis ua haujlwm sib txawv
Kub (rau kub-kua): cuam tshuam viscosity thiab lub sijhawm qhib
Substrate kub thiab mob: cuam tshuam zoo npaum li cas cov nplaum ntub dej thiab cov ntawv cog lus
Tshuab Ceev vs. Khoom Specification
Tsis yog txhua lub hnab ntim khoom tuaj yeem khiav ntawm tib lub nrawm. Cov hnab loj dua, cov ntawv hnyav dua, thiab cov txheej txheem tuav ntau dua txhua qhov yuav tsum tau ua kom lub tshuab qeeb qeeb kom tswj tau qhov zoo. Ua ntej qhia lub tshuab ntsuas qhov ceev, xyuas kom meej tias qhov ceev siv rau lub hnab uas koj tau khiav.
Specification Sib piv Framework
| Specification | Qhov Nws Qhia Koj |
|---|---|
| Max ceev (bags / min) | Theoretical siab tshaj plaws; cov zis tawm tswv yim yog 70-85% ntawm qhov no |
| Lub vev xaib dav dav | Lub hnab dav dav lub tshuab tuaj yeem tsim |
| Daim ntawv hnyav ntau yam | Yam tsawg kawg thiab siab tshaj ntawv gsm lub tshuab ua haujlwm |
| Tus naj npawb ntawm cov chaw luam ntawv | Cov xim ntau tshaj plaws muaj nyob rau hauv kev luam ntawv |
| Kov hom txhawb | Seb lub tshuab tuav tuag-txiav, hlua, lossis ob qho tib si |
| Nruab lub zog | Kev siv hluav taws xob; xam cov nqi khiav hauj lwm ntawm koj tus nqi hauv zos |
| Hloov lub sijhawm | Ntev npaum li cas los hloov ntawm lub hnab loj lossis cov qauv |
Kev xaiv khoom siv: Dab tsi tiag tiag
Daim ntawv qhia tshwj xeeb teb tias lub tshuab tuaj yeem ua li cas hauv kev xav. Cov txheej txheem ntsuam xyuas yuav tsum teb seb nws ua li cas ntawm koj cov khoom siv tiag tiag.
Ua ntej cog lus, xyuas:
Lub tshuab tuaj yeem khiav koj cov ntawv hnyav thiab lub hnab ntim ntau ntawm koj lub hom phiaj ntau lawm
Cov nplaum nplaum yog sib xws nrog koj hom ntawv txheej
Lub sijhawm hloov pauv ntawm koj lub hnab ntim qhov ntau thiab tsawg tau txais rau koj lub sijhawm tsim khoom
Tus neeg muag khoom muaj cov neeg siv khoom siv hauv cov ntawv thov zoo sib xws
Cov khoom seem yog npaj los yog muaj nyob rau lub sijhawm ua haujlwm tsim nyog
Zhejiang Allwell Intelligent Technology Co., Ltd. (Allwell), nrhiav tau nyob rau hauv 2006 nyob rau hauv Pingyang County's Binhai Tshiab Industrial Zone, Zhejiang Province, yog ib tug tshwj xeeb daim ntawv ntim machinery chaw tsim tshuaj paus nrog ntau tshaj 400 neeg ua hauj lwm thiab ib tug 13,000 m² ntau lawm chaw. Lub tuam txhab tau nqis peev ntau dua $ 25 lab hauv CNC machining cov cuab yeej los ntawm MAZAK thiab OKUMA (Nyiv) los tsim cov tshuab hnab ntawv, cov khoom siv tsis yog -woven hnab, cov ntawv tais diav, thiab ntau yam kev daws teeb meem nrog rau gravure, flexographic, digital, thiab tshuaj ntsuam luam ntawv.
Rau cov neeg yuav khoom ntsuas qhov Tsis Siv Neeg Lub Hnab Ua Tshuab, Allwell lub peev xwm - npog lub hnab- ua cov khoom siv thiab cov khoom siv luam ntawv hauv ib qho kev sib raug zoo ntawm cov khoom siv - hais txog kev sib koom ua ke ntawm kev luam thiab daim ntawv. Daim ntawv lub hnab zoo nyob ntawm qhov hnyav npaum li cas ntawm ob theem no sib xyaw ua ke, thiab ib tus neeg muag khoom muaj lub luag haujlwm rau ob qho tib si txo tus ntiv tes- taw tes uas tshwm sim thaum cov khoom siv sib cais tsis ua haujlwm zoo ua ke.
Hu rau: market02@allwell-group.com / WhatsApp +86 15058933503 / allwell-paper.com
Cov ntsiab lus
Tsis Siv Neeg Lub Hnab Ua Tshuab hloov cov ntawv web rau hauv cov hnab ntim tiav los ntawm rau theem synchronized: unwind thiab nro tswj, luam ntawv (yog tias ua ke), sab seam tsim thiab sealing, txiav thiab tuav tsim, hauv qab folding thiab sealing, thiab tso tawm thiab suav. Txhua theem nyob ntawm cov tshuab subsystems tshwj xeeb thiab cov txheej txheem ua haujlwm uas pawg tsim khoom yuav tsum nkag siab thiab tswj.
Cov kev ntsuam xyuas tseem ceeb tshaj plaws rau kev xaiv cov khoom siv tsis yog cov xov xwm ceev lossis tus nqi - lawv yog qhov tshwj xeeb ntawm lub tshuab tuaj yeem khiav ntawm koj lub hom phiaj ntau lawm, seb lub nplaum nplaum puas ua haujlwm nrog koj cov ntawv tshwj xeeb, thiab sai npaum li cas koj tuaj yeem hloov pauv ntawm koj cov khoom lag luam. Lub tshuab zoo- sib phim yuav khiav tsis tu ncua thiab muaj txiaj ntsig. Lub tshuab tsis zoo sib xws yuav tsim cov khoom seem thiab lub sijhawm poob tsis hais nws qhov kev ntsuas tshwj xeeb.
