Unveiling the Core Technology Of Type I Baby Diaper Manufacturing Machinery: Automation From Raw Materials To Finished Products

I. Raw Material Processing: Precise Proportioning thiab Pretreatment Technology
1.Raw Material kuaj thiab cia System
Thawj pawg ntawm cov cuab yeej siv cov khoom siv ntse ntse uas siv RFID thev naus laus zis los taug qab cov khoom muag thiab cov khoom tsis zoo ntawm cov khoom siv raw xws li cov pulp, superabsorbent polymer, nonwoven fabric, PE daim nyias nyias thiab ntau dua nyob rau lub sijhawm. Piv txwv li, lub feedstock kuaj module nyob rau hauv ib tug branded ntaus ntawv yuav tshem tawm batches ntawm pulp uas muaj ntau impurities, kom ntseeg tau tias purity ntawm feedstock yog tshaj 99.9%. Nyob rau tib lub sijhawm, qhov loj me me ntawm SAP tau saib xyuas online los ntawm lub laser diffractometer los xyuas kom meej qhov nqus tau ruaj khov.
2.Pulp Kev npaj thiab kev tshem tawm hluav taws xob zoo li qub
Tom qab lub tshuab pulp ua tiav los ntawm lub tshuab pulping, cov hluav taws xob zoo li qub hauv cov ntaub so ntswg raug tshem tawm los ntawm electrostatic tshem tawm cov cuab yeej los tiv thaiv caking hauv cov txheej txheem sib xyaw. Nyob rau hauv ib lub tuam txhab cov kab ntau lawm, nws cov electrostatic tshem tawm module siv siab -voltage ionization tshuab los txo cov nqi deg ntawm cov ntaub so ntswg mus rau ± 5μC / g, nce qhov sib xyaw ua ke ntawm SAP thiab pulp.
3.Nqus sib tov ntawm SAP thiab pulp
Cov chav sib xyaw siv aa ob -kauv stirrer thiab lub tshuab nqus tsev tsis zoo kom sib xyaw SAP thiab cov tawv nqaij ntawm qhov sib piv ntawm 1: 4 hauv qhov chaw -80kPa. Lub kaum sab xis ntawm stirring hniav yog optimized los ntawm CFD simulation, thiab lub stirring lub sij hawm yog luv rau 8 vib nas this.
ii. Core forming: Peb-Structure Dimensional thiab Absorption Performance Control
1. Vacuum Adsorption Forming Technology
Blend pulp yog siv los ua ib lub phaj nyias nyias nrog lub thickness ntawm tsuas yog 2 hli los ntawm lub tshuab nqus tsev adsorption pwm. Ib lub tuam txhab cov cuab yeej siv tau cov khoom siv hluav taws xob zoo nkauj, ua ke nrog lub tshuab nqus tsev hloov pauv hloov pauv, tuaj yeem kho lub siab adsorption raws li cov kua nqus dej xav tau ntawm cov cheeb tsam sib txawv ntawm cov tub ntxhais, thiab paub txog cov qauv gradient ntawm "kev nqus sai thiab tom qab ntawd dej tuav".
2. Kub- xovxwm lamination thiab conduction txheej implantation: cov khoom tseem ceeb yog welded rau cov txheej txheem conduction uas tsis yog - ntaub ntaub los ntawm ultrasonic yoj tom qab 180℃C thermal roller nias. Cov txheej txheem qhia siv 3D conical perforation thev naus laus zis nrog pore txoj kab uas hla ntawm 0.3mm thiab pore ntom ntawm 500 pores / square cm, uas tuaj yeem nce tus nqi ntawm cov kua diffusion los ntawm 3 yam ntawm peb. Ib hom ntawm cov cuab yeej siv ib qho kev tshuaj xyuas qhov muag los saib xyuas qhov pore txoj hauj lwm sib txawv ntawm cov txheej txheem sib txawv hauv lub sijhawm tiag tiag, kom ntseeg tau tias qhov yuam kev tsawg dua lossis sib npaug ntawm 0.05mm.
3. Elastic waistband thiab 3D Leakproof Edge Processing: Siv yog ib qho taw qhia -zoo li txheej ua los ntawm spandex yarn thiab tsis yog - woven npuag bonded rau kub yaj nplaum nplaum, ua tiav 200% elongation thiab > 95 95% tus nqi. Ultrasonic welding yog siv los tiv thaiv kom tsis txhob tawm, tsim 3-D tiv thaiv kev tiv thaiv ntawm 8mm siab thiab 15mm dav, zoo tiv thaiv sab to. Ib hom khoom siv tau txais kev tswj nruj kom haum rau 98% elastic modulus ntawm txoj siv thiab cov ntug dej tsis sib haum.
III. Composite Assembly: Precise Bonding of Multi-Layer Structures
1. High-Speed ​​​​Lamination Positioning Technology: servo lub cev muaj zog- tsav cov menyuam pawg cores, deg nonwoven daim ntaub thiab PE substrate yog siv los synchronize ib lamination raug ± 0.1mm. Ib lub tuam txhab cov cuab yeej siv laser positioning system dynamically kho txhua txheej thaum lub sij hawm txheej, tsis txhob muaj kev pheej hmoo ntawm to vim dislocation.
2. Kub Melt Adhesive Spraying: siv rab phom tua phom, kub yaj molding ntawm 0.5g / m2 ceev sib npaug. Lub tev lub zog ntawm cov menyuam kub mus txog 15N / 25mm tom qab 120 degree. Ib lub cuab yeej tau nruab nrog lub kaw - lub voj tswj lub nplaum uas siv cov ntsuas hluav taws xob los saib xyuas cov tuab ntawm cov nplaum txheej hauv lub sijhawm tiag tiag thiab tuaj yeem kho cov tshuaj tsuag siab kom ntseeg tau tias cov nplaum sib txawv tsawg dua 5 feem pua.
3. Kev txawj ntse txiav thiab tswj qhov loj: Lub tshuab txiav txiav siv lub siab - laser precision lossis ultrasonic cutter nrog kev txiav ceev ntawm 500 daim ib feeb thiab qhov sib txawv me me tsawg dua lossis sib npaug ntawm 0.5mm. Ib lub lag luam cov cuab yeej siv lub tshuab tsis pom kev txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam, nws, nws raug nquahu, nws raug nquahu) cov khoom siv yuav raug siv los ua cov khoom lag luam. IV. INTRODUCTION Finished Product Inspection: traceability ntawm tag nrho cov txheej txheem zoo
1. Kev ntsuas dej nqus dej hauv online
Cov khoom tiav tau sim siv lub simulated tso zis tso zis. dej nqus tus nqi, reabsorption, to thiab lwm yam tsis yog sau los ntawm sensor nyob rau hauv lub sij hawm. Ib lub tuam txhab cov cuab yeej siv cov cuab yeej txawj ntse txawj ntse los txheeb xyuas cov ntaub ntawv xeem thiab hloov kho cov khoom siv los ua kom zoo dua. Piv txwv li, thaum reabsorption ntau dua 0.5g, lub kaw lus nce qhov kub ntawm qhov kub thiab txias los txhim kho cov tub ntxhais ceev.
2. Kev kuaj xyuas hlau thiab tshem tawm lub cev txawv teb chaws
Cov khoom tiav tau dhau los ntawm lub siab - ntsuas qhov ntsuas hlau (nrhiav qhov tseeb φ0.8mm). Thaum kuaj pom cov khoom txawv teb chaws hlau, lub tshuab tshem tawm pneumatic tuaj yeem cais cov khoom puas hauv 0.2 vib nas this. Ib qho qauv kuj tau nruab nrog X-ray txawv teb chaws cov khoom tshawb pom los txheeb xyuas cov khoom tsis yog-hlau impurities nrog qhov ceev ntau dua 1.5g / cm3.
3. Ntim thiab cov ntaub ntawv Traceability
Cov khoom tiav yog ntim rau hauv lub tshuab ntim tsis siv neeg thiab luam tawm nrog cov lej cim traceability ntawm lub dav hlau. Cov cai suav nrog cov khoom tsim khoom, cov ntaub ntawv raw khoom thiab cov ntaub ntawv xeem. Ib lub lag luam cov cuab yeej siv blockchain thev naus laus zis los khaws cov ntaub ntawv traceability, tso cai rau cov neeg siv khoom lag luam luam theej duab saib cov khoom lag luam tag nrho cov ntaub ntawv lub neej.
V. Technological Trends: Smart, Sustainable Upgrades
Tam sim no, thawj qeb ntawm cov khoom siv tau txav mus rau AI + IoT. ib lub tuam txhab kev txawj ntse ntau lawm kab, piv txwv li, los nrog ib tug digital ntxaib system uas simulates ntau lawm txheej xwm nyob rau hauv lub sij hawm thiab kwv yees cov khoom ua tsis tau tejyam. Lwm hom khoom siv siv cov khoom siv biodegradable ua qauv los txhawb kev tsim khoom ntawm ib puag ncig tus phooj ywg raw khoom xws li PLA thiab xyoob fiber ntau. Nyob rau hauv lub neej yav tom ntej, raws li 5G sib koom ua ke sib sib zog nqus nrog kev lag luam hauv internet, Hom I tus me nyuam cov pawm tsim tshuab yuav ua tiav ntau dua, hloov tau ntau lawm thiab tag nrho cov saw zoo tswj.
Los ntawm kev xaiv cov khoom siv raw mus rau kev ntim cov khoom tiav, Hom I tus me nyuam cov ntaub qhwv lub tshuab ua haujlwm tau ua kom muaj txiaj ntsig zoo, ruaj khov thiab muaj txiaj ntsig zoo los ntawm kev tsim cov tshuab tsim, ntse tswj qhov system thiab kev sim zoo. Nws cov thev naus laus zis tseem ceeb qhia tsis tau tsuas yog qhov tseeb thiab automation theem ntawm kev tsim khoom niaj hnub, tab sis kuj tseem muaj kev txhawj xeeb siab rau menyuam mos noj qab haus huv thiab kev tiv thaiv ib puag ncig.