Automated Silicone Sealant Dispensing: Txheej txheem tswj rau lub qhov rais, iav thiab Industrial Assembly

Automation tuaj yeem ua rau daim ntawv thov silicone sealant sai dua, muaj kev nyab xeeb thiab rov ua dua ntau dua -tab sis tsuas yog thaum cov khoom siv, cov khoom siv, cov khoom tsim thiab cov phiaj xwm zoo raug kho raws li ib txheej txheem. Ib tug neeg hlau ua raws li txoj kev ncaj ncees tseem tuaj yeem tsim lub foob tsis zoo yog tias lub substrate tsis muaj paug, lub twj tso kua mis cavitates, cov khoom sib tov hnav, cov hlaws dai yog muab tso rau hauv qhov tsis ncaj ncees lawm interface lossis qhov chaw tuaj txog sab nraud.

Cov neeg tsim khoom ntawm lub qhov rais, qhov rooj, kab hlau rhuav- cov phab ntsa, cov iav insulating, hnub ci modules, cov khoom siv hluav taws xob, khoom siv hluav taws xob thiab cov khoom siv tsheb thauj mus los tau txaus siab rau kev siv cov khoom siv hluav taws xob. Kev muaj peev xwm ua haujlwm, traceability, ntau lawm ceev thiab kev thov kom zoo ib yam yog cov tsav tsheb tseem ceeb. Lub zeem muag tshuab thiab cov ntaub ntawv tsim tawm kuj tuaj yeem tig daim ntawv thov sealant los ntawm cov khoom siv tes ua haujlwm loj rau hauv kev ntsuas tau.

Kev hloov pauv tsis yooj yim li kev yuav ib tus neeg hlau. Silicone yog cov khoom siv viscoelastic uas nws ntws hloov nrog kub, shear, hnub nyoog thiab formulation. Ib qho - cov khoom siv yog nyob ntawm cov dej noo rau kev kho; ob-cov khoom siv yog nyob ntawm qhov tseeb proportioning thiab mixing. Cov khoom muaj qhov khoob, txheej thiab kam rau ua. Cov txheej txheem yuav tsum ua raws li qhov tseeb.

Phau ntawv qhia no piav qhia txog yuav ua li cas npaj lub tshuab hluav taws xob silicone dispensing cell, xaiv cov khoom tsim nyog, txheeb xyuas qhov tseem ceeb, tshuaj xyuas cov hlaws dai thiab tsim kom muaj traceability yam tsis muaj qhov yuam kev cov ntaub ntawv ntim kom zoo.

Scope Note:Cov txheej txheem glazing, insulating - iav thib ob sealing thiab lwm yam kev nyab xeeb - lossis durability - cov ntawv thov tseem ceeb muaj cov qauv tshwj xeeb, cov khoom siv kuaj xyuas thiab cov txheej txheem xa khoom. Cov ntsiab lus ntawm no txhawb cov txheej txheem kev npaj tab sis tsis hloov cov ntawv thov no - cov cai tshwj xeeb.

Yog vim li cas Manufacturers Automate Sealant Application

Rov ua dua hlaws tso

Lub kaw lus tswj tau tuaj yeem tswj tau txoj hauv kev, nrawm thiab lub taub hau lub kaum ntse ntse ntau dua li tus neeg ua haujlwm qaug zog, tshwj xeeb tshaj yog nyob rau hauv qhov rov ua dua geometries. Kev sib raug zoo txhim kho qhov tsos thiab pab tswj cov khoom siv.

Siab dua

Automation tuaj yeem synchronize dispensing nrog tuav, sib dhos thiab tshuaj xyuas. Cov txiaj ntsig tau txais txiaj ntsig yog qhov muaj zog tshaj plaws thaum kho thiab qis qis zog tau txiav txim siab los ntawm qhov pib. Lub hlaws ceev tsis muaj txiaj ntsig yog tias cov khoom sib txuas thaum lub sealant tsis muaj zog tuav.

Txo ergonomic raug

Kev tuav phom phom, rov ua dua thiab tuav cov pa hnyav hnyav tuaj yeem tsim kev nyuaj siab. Kev xa khoom ntau thiab cov neeg hlau tuaj yeem txo cov haujlwm rov ua dua, txawm hais tias kev saib xyuas, tu thiab rov ua dua qhia lawv tus kheej kev nyab xeeb.

Cov ntaub ntawv txheej txheem zoo dua

Cov cuab yeej siv niaj hnub tuaj yeem sau daim ntawv qhia, siab, qhov kub thiab txias, qhov sib piv, lub sijhawm xa khoom, lub tswb thiab ib feem ntawm tus kheej. Cov ntaub ntawv no txhawb kev tshawb nrhiav thiab kev tiv thaiv kev saib xyuas thaum lawv txuas nrog cov khoom siv batch thiab tshuaj ntsuam xyuas.

Khoom siv efficiency

Qhov ntev ntawm cov hlaws zoo ib yam txo qis dua - daim ntawv thov. Cov ntim ntim ntau tuaj yeem txo cov khoom pov tseg rau cov ntim ntim. Kev txuag yuav tsum suav nrog kev tshem tawm, pib-khoom khib nyiab, tov khoom pov tseg thiab tu- tsis yog qhov theoretical hlaws ntim xwb.

Muaj peev xwm rau txoj kev nyuaj

Cov neeg hlau tuaj yeem ua raws qhov nkhaus, cov ces kaum thiab peb - cov khoom seem. Lub zeem muag lossis kev hnov ​​​​qab tuaj yeem kho txoj hauv kev rau ib feem ntawm txoj haujlwm. Txawm li cas los xij, qhov sib txawv ntawm qhov sib txawv kuj tseem yuav xav tau kev tswj hwm kev hloov pauv, txhim kho kev txhim kho lossis phau ntawv tiav.

Pib nrog Lub Rooj Sib Tham Ua Haujlwm

Txhais qhov silicone yuav tsum ua tom qab kho.

Puas yog huab cua foob, huab cua foob, daim ntawv cog lus, qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. Nws puas thauj khoom? Puas yog qhov sib koom ua ke raug UV, dej, cua sov, tshuaj ntxuav lossis kev txav mus los? Qhov kev pab cuam lub neej yog dab tsi? Qhov kev ua tsis tiav yuav yog qhov tseem ceeb?

Cov lus teb txiav txim siab cov khoom siv, hlaws geometry, tshuaj xyuas thiab kho validation. Ib cov hlaws pom zoo nkauj yuav yog qhov tseem ceeb rau cov khoom siv. Rau lub qhov rais ces kaum, txuas ntxiv thiab ntub dej tuaj yeem muaj teeb meem ntau dua li qhov pom ntawm qhov chaw. Rau cov khoom siv hluav taws xob, cov npuas thiab ionic paug yuav yog qhov tseem ceeb. Rau kev sib koom ua ke ntawm cov txheej txheem, kev pom zoo ntawm cov txheej txheem ua qhov xav tau ntau dua.

Tsim ib qho tseem ceeb- rau- cov npe zoo ua ntej sib tham txog cov khoom siv. Yam khoom muaj xws li:

cov ntaub ntawv raug thiab batch;

substrate tus kheej thiab huv si;

hlaws txoj kev thiab txuas ntxiv;

dav, qhov siab los yog hla -sectional cheeb tsam;

wetting / tiv tauj ntawm qhov chaw xav tau;

sib tov piv rau ob-cov khoom siv;

homogeneity thiab tsis muaj streaks;

kho lub xeev ua ntej tuav lossis kuaj;

adhesion tom qab kev txias txias;

tsis muaj kev cuam tshuam ntawm cov kua dej, qhov cua lossis cov yam ntxwv ua haujlwm.

Ib qho -Silicone Cheebtsam nyob rau hauv Automated Kab

Ib qho - cov khoom siv silicone yog npaj los siv thiab kho los ntawm kev ua haujlwm nrog huab cua noo. Nws ua kom yooj yim proportioning vim tsis muaj A / B piv yuav tsum tau. Cov twj tso kua mis ntau tuaj yeem pub lub ntsuas ntsuas lossis siab - tswj lub valve.

Cov teeb meem tseem ceeb suav nrog:

kev tiv thaiv dej noo hauv cov khoom siv qhib;

tawv nqaij ntawm lub nozzle thaum nres;

kho los ntawm qhov chaw sab hauv;

qeeb kho nyob rau hauv sib sib zog nqus pob qij txha;

viscosity hloov nrog cov khoom kub;

entrapped cua qhia thaum lub sij hawm hloov nruas;

siab lag los ntawm ntev hoses;

lub sij hawm ua ntej downstream tuav los yog xau kuaj.

Siv cov khoom ntim khoom ntim, sib xyaw ua ke thiab ua raws li cov lus pom zoo rau cov neeg siv khoom raws li daim phiaj, hoses, seals thiab tshem tawm cov txheej txheem. Lub nozzle cap lossis automated purge niaj hnub yuav xav tau thaum lub sijhawm nres. Cov txheej txheem kaw ntev yuav tsum tau txhais ua ntej kev tsim khoom pib.

Tsis txhob sib npaug ntawm daim tawv nqaij nrog kev kho mob. Cov kab validation yuav tsum txiav txim siab thaum twg lub rooj sib dhos tuaj yeem txav tau, compressed, ntim, raug dej lossis raug siab.

Ob -Khoom Silicone Systems

Ob -cov khoom siv tshuab siv lub hauv paus thiab catalyst lossis curing Cheebtsam muab cais, faib thiab sib tov ntawm qhov chaw ntawm daim ntawv thov. Lawv tuaj yeem muab kev tswj hwm ntau dua los ntawm - kho thiab txhawb nqa siab -throughput Hoobkas ntau lawm.

Lawv kuj qhia txog hom kev ua tsis tiav tshiab:

tsis raug mix ratio;

twj tso kua mis tsis txaus los yog to;

ib nrab khoob khoom ua rau cavitation;

thaiv cov ntxaij lim dej;

hnav cov ntsaws ruaj ruaj los yog kos li qub;

sib tov tsis txaus;

mixer fouling;

hla-kev sib kis ntawm kev sib txuas;

ntau lub sijhawm nyob tom qab sib tov;

kub imbalance ntawm cov khoom.

Cov khoom siv yuav tsum tau tsim rau cov khoom siv thiab qhov sib piv. Cov kev txwv yuav tsum yog los ntawm tus neeg muab khoom thiab cov txheej txheem siv tau, tsis yog feem pua ​​​​"ze txaus".

Kev txheeb xyuas qhov sib piv

Ua pov thawj piv piv thaum pib-nce, tom qab hloov khoom siv, tom qab tu, tom qab tswb thiab ntawm lub sijhawm tsim khoom. Cov txheej txheem yuav siv ntau los yog ntim, nyob ntawm seb cov txheej txheem pom zoo thiab cov khoom siv. Sau cov txiaj ntsig tiag tiag, tsis yog "dhau."

Sib tov- kev kuaj xyuas zoo

Qee lub tshuab siv cov xim sib txawv uas ua rau pom cov streaks. Lwm qhov kev kuaj xyuas tuaj yeem ntsuas lub sijhawm snap, kho cov lus teb lossis lwm tus neeg muab khoom siv -txhais yam ntxwv. Ib qho kev sib xyaw pom pom tsis pom qhov sib piv tsis yog qhov tseeb, thiab qhov tseeb piv tsis ua pov thawj tiav kev sib xyaw. Siv ob qho tib si tswj qhov xav tau.

Ua hauj lwm lub neej

Cov khoom sib xyaw pib reacting nyob rau hauv lub tov khoom thiab nozzle. Nres tuaj yeem tsim cov khoom kho tau lossis hloov pauv viscosity. Txhais lub sij hawm ncua sij hawm siab tshaj plaws, tshem tawm kom muaj nuj nqis thiab rov pib ua pov thawj. Automated timers tuaj yeem tiv thaiv tus neeg teb xov tooj los ntawm kev saib xyuas cov khoom siv sib xyaw tas sij hawm.

Khoom Rheology thiab Kub

Silicone sealant tsis coj zoo li dej. Nws yog engineered ntws nyob rau hauv siab tsis tau tuav zoo tom qab dispensing. Pom meej viscosity thiab extrusion teb hloov nrog kub thiab shear.

Yog tias cov nruas khaws cia hauv lub tsev txias txias tau thauj khoom ncaj qha mus rau ntawm txoj kab, lub siab tuaj yeem nce thiab cov hlaws ntim tuaj yeem hloov pauv. Yog tias cov khoom sov dhau, nws yuav ntws sib txawv los yog tawv nqaij sai dua. Cov khoom sib txawv ntawm qhov kub sib txawv kuj tseem tuaj yeem cuam tshuam kev kho lossis sib xyaw.

Tswj cov khoom siv- lub qhov rais txias. Ntsuas cov khoom siv tiag tiag lossis khoom siv - cheeb tsam qhov kub thiab txias, tsis yog chav tsev kub xwb. Zam kom tsis txhob muaj cua sov uas tsis tau txais kev pom zoo los "ua kom nws khiav nrawm dua," vim tias cov cua sov ntau dhau tuaj yeem cuam tshuam rau lub neej txee lossis kho.

Thaum lub sij hawm siv tau, kawm pib- nce, khov kho- lub xeev thiab rov pib tus cwj pwm. Cov txheej txheem uas zoo li ruaj khov tom qab kaum feeb tuaj yeem tsim cov hlaws tsis zoo ua ntej txhua tag kis sawv ntxov vim tias cov hose thiab cov khoom txias.

Xaiv qhov Dispensing Architecture

Sijhawm -kev tso siab

Cov khoom ntws rau lub sij hawm teem nyob rau hauv kev tswj siab. Nws tuaj yeem ua tau yooj yim tab sis rhiab heev rau viscosity, muab lub zog thiab qhov nozzle. Nws yog qhov zoo tshaj plaws rau cov ntaub ntawv ruaj khov thiab cov kev xav tau me me.

Positive -kev ntsuas qhov ntsuas

Lub metering chamber, iav, ntsia hlau los yog piston muab lub ntim ntim. Qhov no tuaj yeem txhim kho kev txhaj tshuaj zoo ib yam tab sis tseem yuav tsum tau tswj xyuas cov khoom siv rov qab, xau thiab compressibility.

Nruam - flow metering

Cov twj tso kua mis xa cov khoom tsis tu ncua ntawm tus nqi tswj thaum tus neeg hlau txav. Kev sib koom ua ke ntawm kev khiav thiab kev mus ncig ceev txiav txim siab hla hla -section. Lub kaum ntse ntse thiab acceleration yuav tsum tau tshwj xeeb programming.

Progressive-kab noj mov systems

Cov no tuaj yeem tuav cov khoom hnyav thiab muab qhov tseeb, qis -pulsation flow rau qee cov ntawv thov. Rotor / stator hnav thiab cov khoom sib xws yuav tsum tau tswj hwm.

Phau ntawv -pab lossis cobot cells

Rau siab- sib xyaw, qis dua- ntim ntau lawm, kev sib koom ua haujlwm neeg hlau lossis kev qhia phau ntawv yuav ua rau muaj kev ua tau zoo hauv nruab nrab. Kev ntsuas kev pheej hmoo tseem tseem ceeb; Cobot labeling tsis ua rau lub tshuab xa khoom txav mus rau qhov muaj kev nyab xeeb.

Xaiv cov qauv tsim raws li cov khoom siv, hlaws ntev ntev, txoj hauv kev nyuaj, takt lub sijhawm, kev hloov pauv thiab kev tu lub peev xwm - tsis zam.

Nozzle thiab Mixer Design

Lub nozzle tsim cov hlaws dai thiab cuam tshuam lub siab. Nws sab hauv txoj kab uas hla, ntev, taper thiab sawv ntsug - tawm qhov deb deb. Lub nozzle me me tuaj yeem txhim kho qhov tseeb tab sis tsim kom muaj kev kub siab, cua sov lossis lub twj tso kua mis ntau dhau. Lub nozzle loj tuaj yeem txo qhov siab tab sis ua rau cov ces kaum nyuaj rau tswj.

Rau ob -cov khoom siv, cov khoom siv zoo li qub lossis cov khoom siv sib xyaw ua ke yuav tsum muab kev sib xyaw kom txaus nrog lub siab thiab lub sijhawm nyob. Ntau cov khoom sib tov tsis yog ib txwm zoo dua; lawv ntxiv siab thiab pov tseg. Ua raws li tus neeg xa khoom thiab cov khoom siv raug cai.

Nozzles yog cov khoom hnav thiab kis kab mob. Txhais kev hloov pauv raws li cov teev, kev txhaj tshuaj, kev sib hloov siab, kev tshuaj xyuas qhov muag lossis lub peev xwm hlaws. Cov neeg ua haujlwm yuav tsum tsis txhob qhib qhov qhib nrog cov cuab yeej improvised.

Ntawm cov ces kaum, tswj neeg hlau ceev thiab ntws. Yog tias cov dej ntws tsis tu ncua thaum cov neeg hlau qeeb, cov ntaub ntawv khaws cia. Siv saib - ua ntej programming, ntws ramps lossis kaum txoj hauv kev uas tswj cov ntu tsis muaj qhov khoob.

Part Presentation thiab Fixturing

automation rov ua hauj lwm; nws tsis kho qhov tsis ruaj khov ntawm nws tus kheej.

Fixtures yuav tsum nrhiav qhov sib dhos ntawm cov datums tswj tsis tau deforming nws. Clamps yuav tsum tsis txhob thaiv txoj hauv kev los yog kab mob ntawm qhov chaw. Yog tias qhov sib txawv ntawm qhov sib txawv, ntsuas qhov kev taw qhia tsis pom kev, seam taug qab lossis ua raws li cov nozzles.

Ntsuas qhov kev ua siab ntev tiag tiag. Qhov sib txawv ntawm ± 1 hli yuav yog qhov loj ntawm 3 hli hlaws. Txiav txim siab seb cov hlaws puas tuaj yeem nqus tau qhov sib txawv, cov txheej txheem xav tau kev tswj hwm kev hloov pauv lossis kev ua siab ntev ntawm cov dej yuav tsum txhim kho.

Poka-yoke nta tuaj yeem tiv thaiv kev thauj khoom tsis ncaj ncees lawm lossis kev hloov pauv. Kev txheeb xyuas ib feem yuav tsum hu rau daim ntawv qhia kom raug yog qhov ua tau. Kev xaiv daim ntawv qhia phau ntawv yog ib qho kev ua yuam kev ntau zaus hauv kev sib xyaw- qauv kab.

Kev Npaj Nto hauv Cov Txheej Txheem Tsis Siv Neeg

Dispensing automation tsis tshem tawm kev ntxuav thiab priming. Nws tuaj yeem ua rau kev npaj tsis zoo yuav kim dua los ntawm kev tsim cov teeb meem sai dua.

Cov kev xaiv suav nrog kev tswj xyuas phau ntawv tu, kev kho cov ntshav plasma, automated so los yog daim ntawv thov primer nplooj siab, nyob ntawm seb lub substrate thiab kev pom zoo. Txhua qhov chaw-kev kho tshuab yuav tsum raug lees paub rau kev ua kom zoo, kev laus thiab cov khoom siv sib xws.

Cov kev tswj xyuas tseem ceeb muaj xws li:

lub sij hawm ntawm kev ntxuav thiab sealing;

kev huv ntawm cov ntaub so thiab cov kuab tshuaj;

primer film kom muaj nuj nqis thiab kev pab them nqi;

primer flash-tawm sijhawm;

tiv thaiv cov ntiv tes thiab plua plav;

lub zog saum npoo los yog kev kho mob pov thawj qhov cuam tshuam;

traceability ntawm txheej los yog substrate batch.

Tsis txhob siv kev kho mob hauv kab nkaus xwb vim tias nws nce qhov chaw- zog nyeem ntawv. Qhov tseeb tso zis yog ruaj adhesion tom qab muaj kev laus.

Defining the Process Window

Lub qhov rais txheej txheem validated txheeb xyuas qhov kev siv tau rau cov khoom siv thiab cov khoom tawm. Tej yam tsis zoo yuav muaj xws li:

cov khoom thiab tivthaiv kub;

muab khoom thiab dispense siab;

A/B ratio;

flow rate los yog txhaj tshuaj ntim;

neeg hlau ceev thiab acceleration;

nozzle sawv- tawm thiab lub kaum sab xis;

cov khoom muaj hnub nyoog tom qab qhib;

lub sijhawm nres siab tshaj plaws;

primer daim ntawv thov thiab flash-tawm sijhawm;

hlaws dav, qhov siab lossis cheeb tsam;

yam tsawg kawg kev sib cuag dav;

kho lub sijhawm ua ntej ua haujlwm tom ntej.

Tsis txhob teem txwv ib leeg ib ncig ntawm lub tshuab tau tshwm sim los tsim thaum lub sijhawm sim zoo. Sib tw cov txheej txheem ze li qhov xav tau siab, nkag siab txog cov txheej txheem tsis ua haujlwm thiab tsim cov pab pawg neeg saib xyuas.

Siv cov qauv kev sim uas tsim nyog los txheeb xyuas qhov sib cuam tshuam. Piv txwv li, qhov kub thiab qhov ceev yuav sib koom ua ke cuam tshuam cov hlaws profile. Ib qho - qhov xwm txheej - ntawm - ib - lub sij hawm sim tuaj yeem nco qhov no.

Inline Bead Inspection

Lub zeem muag thiab laser tshuab tuaj yeem ntes cov hlaws txoj haujlwm, txuas ntxiv, dav thiab qhov siab. Peb - qhov ntsuas qhov ntsuas qhov ntsuas yuav kwv yees hla - cheeb tsam. Cov cuab yeej no muaj txiaj ntsig, tab sis lawv cov kev txwv yuav tsum nkag siab.

Dab tsi hauv kev tshuaj xyuas tuaj yeem kuaj pom zoo

seem uas ploj lawm;

tag nrho txoj kev sib txawv;

hlaws dav dhau los yog nqaim dhau;

pib / nres qhov khoob;

tsub kom ntau dhau;

ib co npuas los yog deg tsis xws luag;

tsis ncaj ncees lawm ib feem los yog orientation thaum integrated nrog lub zeem muag.

Qhov nws yuav tsis ua pov thawj

adhesion mus rau ib tug kab mob substrate;

Internal mix ratio;

ua tiav kev sib xyaw hauv qab ntawm qhov pom;

tsis muaj cov voids zais;

kho chemistry kom raug;

ntev -lub sij hawm durability;

cov ntaub ntawv raug yog tus kheej tshwj tsis yog txuas nrog kev tswj hwm.

Siv inline tshuaj xyuas ua ib txheej. Muab nws nrog kev kuaj xyuas piv, txheeb xyuas cov khoom siv, kev puas tsuaj hla- ntu, kev sim kho, kev kuaj adhesion thiab kuaj cov dej xau raws li qhov tsim nyog.

Zam kev ntseeg cuav

Lub koob yees duab yuav pom zoo ib lub hlaws uas yog qhov tseeb tab sis zaum ntawm cov roj. Ib daim duab tsis pom zoo tuaj yeem cuam tshuam glare es tsis yog qhov tsis xws luag. Ua kom pom tseeb muaj peev xwm siv cov qauv paub zoo thiab paub qhov tsis xws luag, hla cov xim, teeb pom kev zoo thiab qhov ua tiav. Taug qab tsis lees txais thiab tsis lees txais tus nqi.

Cov ntaub ntawv thiab Traceability

Lub hom phiaj yog txhawm rau txuas qhov ua tiav rau cov pov thawj muaj txiaj ntsig.

Cov ntaub ntawv keeb kwm muaj zog tuaj yeem suav nrog:

ib feem serial los yog ntau;

hnub tsim khoom thiab cell;

daim ntawv qhia thiab kev kho dua tshiab;

sealant khoom, batch thiab tas sij hawm;

cov khoom batch uas tseem ceeb;

tus neeg teb xov tooj lossis tus kws kho mob nkag mus;

dispense pressures, ratio thiab kub;

soj ntsuam cov txiaj ntsig thiab cov duab siv;

tswb, nres thiab rov ua haujlwm;

kho tuav lub sij hawm thiab downstream xeem tau.

Khaws tsuas yog cov ntaub ntawv uas tuaj yeem txhais thiab tswj tau. Yog tias lub teeb liab siab khaws cia yam tsis muaj calibration, units lossis tswj kev txwv, nws yuav tsim suab nrov tsis yog kev pom.

Lub sij hawm synchronization thoob plaws cov neeg hlau, dispenser, lub zeem muag qhov system thiab kev tsim ua tiav yog qhov tseem ceeb. Kaum- feeb moos tsis sib haum tuaj yeem txuas lub tswb mus rau qhov tsis ncaj ncees lawm.

Kev Tswj Xyuas Txheej Txheem

Taug qab cov txheej txheem tsis muaj feem cuam tshuam rau kev ua tsis tiav, tsis yog txhua daim ntawv muaj. Bead cross-sectional area, shot mass, ratio, dispense pressure and functional leak result may be cov neeg sib tw.

Tsim kev ntsuas - lub peev xwm ua ntej. Yog tias lub zeem muag sib txawv ntau dua li cov khoom lag luam, cov kab kos tswj yuav ua rau yuam kev. Siv cov ntaub ntawv pov thawj thiab kev txheeb xyuas niaj hnub los saib xyuas kev ruaj ntseg sensor.

Sib cais sib txawv- ua rau muaj qhov sib txawv ntawm cov xwm txheej tshwj xeeb xws li kev hloov lub nruas, hloov lub nozzle, kev saib xyuas thiab cov khoom hloov pauv. Kos cov xwm txheej ntawm cov kab kos duab.

Cov ntawv ntsuas muaj peev xwm tuaj yeem pab tau rau qhov ruaj khov, kwv yees li qhov tsim nyog kev faib tawm, tab sis lawv tsis hloov kev tshuaj xyuas engineering. Kev ntsuas lub ntsej muag dav dav uas muaj peev xwm ua tau zoo tsis them nyiaj rau qhov kev pheej hmoo adhesion tsis raug.

Pib-Up, Changeover and Shutdown

Pib- daim ntawv tshuaj xyuas

Txheeb xyuas cov ntaub ntawv tus kheej, batch, tas sij hawm thiab txias.

Xyuas kom tseeb hoses, twj, tov khoom thiab nozzle.

Saib xyuas kev saib xyuas thiab ntsuas qhov xwm txheej.

Load daim ntawv qhia qhov tseeb.

Purge raws li pom zoo kom muaj nuj nqis thiab txoj kev.

Txheeb xyuas qhov sib piv thiab sib tov zoo rau ob -cov khoom siv.

Dispense ib qho kev xeem hlaws los yog siv ib feem.

Txheeb xyuas qhov ntev, txuas ntxiv thiab kho cov lus teb raws li xav tau.

Tso tawm ntau lawm tsuas yog tom qab ntawv lees paub.

Changeover checklist

Tswj kab tshem tawm, tshem tawm daim ntawv lo, cov khoom sib txuas, xaiv daim ntawv qhia thiab tshem tawm. Tiv thaiv kev sib txuas tsis sib xws. Siv cov keyed connectors lossis barcode pov thawj qhov ua tau zoo.

Kaw daim ntawv teev npe

Txhais cov kev ua rau luv nres, ua haujlwm kawg, hnub so thiab ncua kev kaw. Ntxuav lossis hau cov khoom raws li qhov yuav tsum tau ua, txo qhov siab kom nyab xeeb, tiv thaiv cov khoom los ntawm cov dej noo thiab khaws cia cov khoom seem. Ad hoc kaw yog qhov tseem ceeb ntawm cov khoom kho thiab rov pib qhov tsis xws luag.

Kev Tiv Thaiv Kev Tiv Thaiv

Kev tu yuav tsum tau tsav los ntawm kev pheej hmoo thiab cov qauv. Cheebtsam muaj xws li cov twj tso kua mis, raws li daim hlau, ntsaws ruaj ruaj, hoses, lim, li qub, mixers, nozzles, neeg hlau axes, fixtures, sensors thiab pom optics.

Saib xyuas lub siab drift, refill lub sij hawm, piv stability, hlaws variation thiab tswb zaus. Cov no tuaj yeem pom kev hnav ua ntej tsis ua haujlwm. Hloov cov khoom raws li kev tswj hwm thiab rov hais dua qhov pib pib- ua pov thawj.

Khaws cov khoom seem sib xws nrog cov khoom siv. Ib qho tsis raug elastomer foob tuaj yeem o lossis paug cov khoom. Khaws cov khoom sib tov zoo li qub thiab cov nozzles huv si kom cov plua plav tsis nkag mus rau hauv lub cev.

Calibration ib leeg tsis tu. Lub calibrated siab sensor tsis tuaj yeem kho qhov xau valve.

Troubleshooting Common Defects

Cov hlaws nyias nyias

Txheeb xyuas qib khoom, cavitation, raws li-plate sealing, clogged filter, pressure regulation, hose flex, valve time and robot speed. Kho qhov tsis xws luag nrog lub nruas hloov lossis acceleration.

Bead Tail los yog stringing

Txheeb xyuas lub kaw lus kaw, nqus- rov qab teeb tsa, lub taub hau lub taub hau, sawv ntsug- tawm, cov khoom kub thiab cov neeg hlau nqa txoj kev. Kev nqus dej ntau dhau -rov qab tuaj yeem qhia tau huab cua.

npuas

Tshawb xyuas huab cua thaum lub sij hawm hloov pauv, twj cavitation, cov khoom siv rov qab puas, substrate outgassing, noo noo lossis sib tov. Nco ntsoov seb cov npuas puas nyob hauv cov hlaws lossis daim ntawv thaum kho.

Ob -cov ntsiab lus streaks

Txheeb xyuas cov khoom sib tov, cov khoom siv sib xyaw, qhov sib piv, qhov kub thiab txias thiab pib-purge. Nres ntau lawm kom txog thaum muaj kev cuam tshuam ntau.

Tsis muaj kev kho lossis kho qeeb

Rau ob -cov khoom siv, txheeb xyuas qhov sib piv, cov khoom ntiag tug, lub neej txee thiab kev sib xyaw. Rau ib qho -cov khoom siv, tshuaj xyuas qhov tob, av noo, qhov kub thiab txias raug rau cov dej noo. Cov tshuaj lom neeg kuj tuaj yeem cuam tshuam qee lub tshuab.

Bead nyob rau hauv txoj hauj lwm raug tab sis tsis zoo adhesion

Tsom ntsoov rau substrate, tu, primer, kho hnub nyoog, condensation, txheej variation thiab tooling / hu rau siab. Motion precision tsis yog qhov teeb meem.

Siab dhau lawm

Saib rau cov khoom txias, lim lim, kho nozzle, ntev los yog undersized hose, txwv sib tov los yog tsis raug valve. Kev nce siab tuaj yeem npog qhov laj thawj thiab tsim kev nyab xeeb.

Kev lees paub kev kho mob thiab kev ua haujlwm zoo

Kev lees paub ntau lawm yuav tsum suav nrog lub sijhawm- nyob ntawm tus cwj pwm ntawm kev sib dhos. Txhais tau hais tias thaum nws ncav cuag lub peev xwm tuav tau, thaum lub fixtures tuaj yeem raug tshem tawm, thaum cov pa xau los yog kev ntsuas siab tuaj yeem tshwm sim thiab thaum ntim khoom muaj kev nyab xeeb.

Siv cov neeg sawv cev phem tshaj - cov ntaub ntawv hlaws thiab cov xwm txheej ib puag ncig. Ib lub tshuab kuaj pom cov hlaws nyias nyias tuaj yeem kho sai dua li qhov sib sib zog nqus Hoobkas sib koom ua ke. Rau ib qho - cov khoom siv silicone hauv qhov sib txuas, paub meej tias cov dej noo txaus tuaj yeem ncav cuag cov khoom.

Cov kev sim ua haujlwm muaj xws li xau, siab, rub, tev, torque, vibration, thermal cycling lossis ib puag ncig kev laus. Xaiv cov kev ntsuam xyuas txuas rau lub rooj sib txoos cov hom tsis ua haujlwm. Kev ntsuam xyuas kev puas tsuaj yuav tsum ua piv txwv hloov, cov khoom siv batch thiab cov txheej txheem hloov ntawm qhov zaus uas raug tsim los ntawm kev pheej hmoo.

Tus neeg tsim khoom tsim nyog rau kev siv tsis siv neeg

Ib qho automation-npaj sealant tsum yuav tsum muab ntau tshaj li daim ntawv teev cov ntaub ntawv.

Nug rau:

bulk- kev xaiv ntim thiab xa khoom sib xws;

viscosity lossis extrusion sib xws tswj;

qhov kub thiab txias- kev taw qhia kev txias;

twj tso kua mis, hose, foob, tov khoom thiab nozzle pom zoo;

pib- cov txheej txheem nce thiab kaw;

piv thiab sib tov- txoj kev xeem zoo rau ob- cov qhab nias;

kho cov ntaub ntawv ntawm cov xwm txheej thiab ntu;

batch daim ntawv pov thawj los yog pom zoo tso cov ntaub ntawv;

hloov- tswj kev ceeb toom;

kev txhawb nqa thaum lub sij hawm sim thiab ntsuas - nce;

khaws cov qauv thiab muaj peev xwm tshawb nrhiav kev tsis txaus siab.

Pilot cov khoom siv los ntawm cov khoom siv uas txheeb xyuas tau. Ib txhais tes- cov qauv siv yuav tsis kwv yees ntau yam - twj tso kua mis.

Kev Lag Luam Case: suav cov nqi zais

Automation nqi muaj xws li neeg hlau, dispenser, twj tso kua mis, guarding, extraction, fixtures, lub zeem muag, kev koom ua ke, programming, kev cob qhia, txij nkawm thiab pem teb chaw. Cov nqi khiav lag luam suav nrog kev tshem tawm, cov khoom sib tov, kev poob qis, cov khoom seem thiab kev ua haujlwm.

Cov txiaj ntsig tuaj yeem suav nrog kev ua haujlwm rov ua haujlwm, hla dhau, txo cov khoom siv ntau dhau, ua kom zoo ib yam, ua haujlwm qis dua thiab rov ua kom zoo dua. Ua kom txhua tus nrog cov kev xav tau tiag tiag.

Khiav scenarios rau cov khoom sib tov thiab siv. Lub siab -ceev ceev uas hloov xim kaum zaug ib zaug yuav nkim khoom ntau dua li nws txuag. Ib lub xov tooj hloov tau yooj yim tuaj yeem xa cov nqi ntau dua li qhov siab tshaj plaws nominal ceev.

suav nrog tus nqi ntawm kev tswj tsis tau. Cov noob caj noob ces zoo tuaj yeem nqaim cov neeg xav tias ntau hnub los ntawm ob peb hnub ntawm kev tsim khoom mus rau lub sijhawm me me. Tus nqi ntawd feem ntau tsis pom.

Cov lus nug nquag

Puas muaj silicone sealant tuaj yeem nqus tau los ntawm lub nruas?

No. Ntim, rheology, noo noo rhiab heev thiab cov khoom siv compatibility teeb meem. Siv cov qib thiab ntau qhov kev txhawb nqa los ntawm cov khoom siv thiab cov khoom siv.

Puas yog robotic dispensing txiav txim siab ntau dua li kev siv phau ntawv?

Nws tuaj yeem ua tau ntau dua, tab sis qhov tseeb yog nyob ntawm qhov ntsuas, qhov kub thiab txias, lub nozzle, qhov sib txuas, qhov kam rau ua, kev ua haujlwm thiab kev saib xyuas. Ua kom tiav cov txheej txheem tiav.

Kev tshuaj xyuas qhov muag puas tuaj yeem hloov qhov kev kuaj adhesion?

Tsis yog. Lub zeem muag ntsuas qhov pom geometry thiab txoj hauj lwm. Nws tsis tuaj yeem ua pov thawj qhov kev sib txuas huv lossis kev ua kom ruaj khov tshwj tsis yog ua ke nrog lwm yam kev tswj hwm thiab kev sim.

Dab tsi ua rau ob -cov khoom siv silicone tsis kho?

Cov laj thawj feem ntau suav nrog qhov sib piv tsis raug, cov khoom ploj ploj, kev sib xyaw tsis tiav, cov khoom siv tas sij hawm lossis tsis raug, kev kis kab mob thiab teeb meem kub. Muaj kev tsim khoom thiab ua raws li tus neeg muag khoom tus txheej txheem kuaj mob.

Yuav ua li cas cov hlaws loj yuav tswj nyob ib ncig ntawm cov ces kaum?

Coordinate ntws nrog neeg hlau ceev thiab acceleration. Siv programmed flow ramps, txoj kev optimization thiab validated nozzle orientation. Tshawb xyuas cross-sectional cheeb tsam, tsis tsuas yog sab saum toj - saib dav.

Puas yog ib lub cobot muaj kev nyab xeeb yam tsis muaj kev tiv thaiv?

Tsis tau. Kev nyab xeeb nyob ntawm tag nrho daim ntawv thov, suav nrog nozzle, siab, kub qhov chaw, fixtures, ib feem ntug thiab cov khoom raug. Ua ib qho kev ntsuam xyuas kev pheej hmoo.

Cov ntaub ntawv dab tsi yuav tsum khaws cia rau txhua ntu?

Khaws cov ntaub ntawv txuas nrog kev pheej hmoo zoo: cov khoom siv batch, daim ntawv qhia, cov txheej txheem tseem ceeb, kev tshuaj xyuas, tswb thiab cov txiaj ntsig ua haujlwm. Txhais kev khaws cia, nkag mus, units thiab kev tswj xyuas kev kho dua tshiab.

Txoj Kev Npaj Ua Haujlwm

Theem 1 - qhov yuav tsum tau muaj thiab pheej hmoo

Txhais kev ua haujlwm sib dhos, lub sijhawm takt, variants, cov ntaub ntawv, hom tsis ua haujlwm, kev tshuaj xyuas thiab traceability. Tsim rooj plaub ua lag luam.

Theem 2 - kev sim cov khoom thiab cov khoom siv

Kuaj tiag substrates thiab kam rau ua. Ntsuas cov twj tso kua mis, sib tov, txoj kev, kho thiab adhesion. Txheeb xyuas lub qhov rais txheej txheem.

Theem 3 - cell tsim

Ua kom tiav kev nyab xeeb, fixturing, ib feem kev txheeb xyuas, kev tswj daim ntawv qhia, kev tswj ib puag ncig, kev saib xyuas kev nkag thiab cov ntaub ntawv architecture.

Theem 4 - validation

Sib tw qhov xav tau siab tshaj, tsim kom paub qhov tsis xws luag rau kev soj ntsuam kev tshawb fawb, ua tiav kev ntsuas -kev tshuaj xyuas thiab ua pov thawj kev ua haujlwm.

Theem 5 - tswj tso tawm

Khiav kev kuaj xyuas kom zoo, taug qab cov ncauj lus thiab kaw kev cob qhia lossis kev saib xyuas qhov tsis sib xws. Tsis txhob so tswj kom txog thaum muaj peev xwm ruaj khov.

Theem 6 - kev txhim kho tas mus li

Siv cov ntaub ntawv tsis raug thiab downtime los kho cov kev txwv, kev tiv thaiv kev tiv thaiv, lub neej tsis muaj zog thiab kev hloov pauv. Revalidate tom qab cov khoom, khoom siv, software lossis cov khoom hloov pauv.

Piv txwv Kev Npaj rau Robotic Window-Sealing Cell

Xav tias tus neeg hlau siv ib qho -cov khoom nruab nrab- kho silicone rau plaub lub kaum pob qij txha thiab ib puag ncig txuas ntxiv ntawm lub qhov rais sib dhos. Txoj kev tswj hwm tuaj yeem cais kev tiv thaiv, nrhiav kom pom thiab cov tshuaj tiv thaiv.

Khoom siv:Luam theej duab lub nruas lossis lub thawv ua ntej kev sib txuas. Cov khoom sib piv cov khoom code, xim, batch thiab tas sij hawm nrog daim ntawv qhia. Kev tsis sib haum xeeb tiv thaiv kev xa khoom. Tus neeg teb xov tooj txheeb xyuas qhov sib txuas thiab kaw lub sijhawm qhib.

Ib feem:Luam theej duab lub qhov rais traveler. Lub xovtooj ntawm tes xaiv txoj kev, hlaws ntim thiab tshuaj xyuas txwv txiav. Fixtures siv cov sensors kom paub meej tias kev taw qhia kom raug thiab clamp txoj hauj lwm.

Kev npaj deg:Lub chaw nres tsheb sab saud sau cov ntaub ntawv tu tiav thiab lub sijhawm. Yog tias lub sijhawm qhib siab tshaj plaws yog dhau lawm, qhov tsis tuaj yeem nkag mus rau hauv lub cell yam tsis muaj kev npaj rov qab -.

Kev faib tawm:Saib xyuas cov khoom siv siab, valve siab, cov khoom kub, neeg hlau ceev thiab dispense hais kom ua. Siv qhov kev siv txhaj tshuaj thaum pib- nce thiab tom qab hloov lub nozzle. Lub kaw lus nres thaum lub siab los yog ntws tawm sab nraum lub qhov rais validated.

Kev tshuaj xyuas cov hlaws:Ib qho peb -dimensional sensor checks continuity, position and cross-sectional area around corners and straight runs. Paub-cov qauv tsis raug yog siv thaum lub sijhawm ua pov thawj. Qhov chaw ua tsis tiav txav mus rau qhov chaw tshuaj xyuas uas muaj es tsis yog raug lees txais manually ntawm tus neeg hlau.

Kev kho thiab tuav:Daim ntawv teev sij hawm tiv thaiv kev kuaj los yog ntim ua ntej lub sijhawm tuav pov hwm. Kub thiab av noo nyob rau hauv qhov chaw kho yog saib xyuas.

Kev txheeb xyuas kev puas tsuaj:Thaum lub sij hawm teev tseg, txiav ib tus qauv piv txwv lossis daim coupon xeem los tshuaj xyuas cov dej ntub dej thiab cov voids sab hauv. Ua kom kho adhesion thiab kuaj dej ua haujlwm raws li kev tswj xyuas.

Kev npaj tshuaj tiv thaiv:Thaum lub tswb nrov tshwm sim, nres lub xov tooj ntawm tes, cais tawm txhua qhov chaw txij li qhov kev kuaj xyuas zoo kawg, txheeb xyuas cov khoom siv thiab cov khoom siv, kho qhov laj thawj thiab daim ntawv tso cai rov pib dua. Tsis txhob cia li tshem lub tswb thiab txuas ntxiv mus.

Qhov piv txwv no qhia tau tias yog vim li cas kev soj ntsuam yuav tsum tau txuas nrog cov txheej txheem tshuaj tiv thaiv. Lub teeb liab uas cov neeg ua haujlwm niaj hnub hla dhau tsis yog kev tswj hwm.

Kev ntsuas -System Questions Ua ntej teeb tsa nruj txwv

Ua ntej thov cov hlaws kam rau ua ib feem ntawm ib millimeter, nug:

Lub sensor puas tuaj yeem daws qhov sib txawv ntawm cov xim dub, dawb thiab translucent silicone?

Gloss, ambient teeb lossis ib feem cuam tshuam cuam tshuam li cas?

Puas yog lub algorithm ntsuas qhov dav ntawm qhov siab ruaj khov lossis tag nrho cheeb tsam?

Nws puas tuaj yeem paub qhov txawv ntawm npuas los ntawm tus duab ntxoov ntxoo?

Puas yog qhov txav los yog nyob ruaj ruaj thaum ntes?

Feem ntau npaum li cas yog qhov system txheeb xyuas nrog cov khoom siv siv?

Puas yog ob lub tshuab tsim cov txiaj ntsig sib piv?

Yuav ua li cas thaum lub nozzle los yog lub koob yees duab txoj hauj lwm hloov tom qab kho?

Ua kev tshawb fawb txog kev rov ua dua thiab rov ua dua tshiab nrog cov neeg sawv cev thiab cov neeg ua haujlwm. Xws li cov hlaws hla ciam teb thiab cov khoom sib txawv tiag tiag. Cov kev txwv nruj siv rau qhov kev ntsuas tsis ruaj khov ua kom rov ua haujlwm dua yam tsis muaj kev txhim kho zoo.

Kev cob qhia lub luag hauj lwm nyob rau hauv ib qho Automated Cell

Automation hloov kev txawj ntse ntau dua li tshem tawm lawv. Cov neeg ua haujlwm xav tau cov ntaub ntawv txheeb xyuas, kev nyab xeeb ntxiv, lub tswb teb thiab kev ntsuas cov hlaws yooj yim. Cov kws kho mob xav tau kev nyab xeeb siab, lub twj tso kua mis thiab lub valve paub, cov khoom siv tau sib xws thiab rov pib xyuas dua. Cov neeg ua haujlwm zoo xav tau kev ntsuas -kev tshuaj xyuas qhov system, traceability thiab ntim. Engineers xav tau rheology, adhesion, kho thiab txheej txheem -qhov rais nkag siab.

Txhais tau tias leej twg tuaj yeem hloov kho cov zaub mov txawv, hla kev cuam tshuam, pom zoo rov ua haujlwm dua thiab tso cov khoom cais tawm. Siv kev tswj xyuas kev nkag mus thiab tshawb xyuas txoj kev. Ib lub cell zoo - engineered tuaj yeem raug puas tsuaj yog tias leej twg tuaj yeem hloov ceev lossis ntws los daws qhov teeb meem luv luv - lub sij hawm zoo li.

Thaum kawg Takeaway

Automated silicone sealant dispensing ua haujlwm zoo tshaj plaws thaum lub koom haum automates kev paub, tsis yog kev txav. Kev vam meej ntawm tes paub tias cov khoom siv txuas nrog, qhov twg yog tam sim no, cov khoom xa tawm ntau npaum li cas, seb qhov sib tov puas yog, cov hlaws zoo li cas thiab thaum sib koom ua ke tau mus txog kev kho mob.

Robots tsim rov ua dua; engineering tsim muaj peev xwm. Ua ke cov khoom siv science, fixture design, metering, sensing, adhesion testing and disciplined care, and automation can improve both throughput and trust. Tsis quav ntsej cov interfaces, thiab cov kab yuav tsim tib yam tsis xws luag nrog impressive zoo sib xws.