Rau qhov teeb meem tshwm sim hauv cov txheej txheem ntawm cov tshuab ntim khoom tsis siv neeg
Apr 21, 2026
Cov tshuab ntim khoom tau muab faib ua hom ntsug thiab kab rov tav. Vertical machines tau muab faib ua ntu ntu (tseem hu ua cov menyuam hom) thiab tsis sib xws (tseem hu ua clasp type) hom. Cov hnab ntim khoom yog tsim los ntawm peb- sab sealing, plaub- sab sealing, thiab rov qab sealing txoj kev, thiab tseem muaj ntau - kab ntim tshuab. Cov khoom ntim khoom muaj ntau haiv neeg, thiab qhov sib txawv ntawm cov tshuab sib txawv yog qhov tseem ceeb. Hauv kev siv tiag tiag ntawm cov yeeb yaj kiab sib xyaw, ntau yam teeb meem yuav raug ntsib. Kab lus no txheeb xyuas kom meej txog qhov ua rau muaj rau qhov teeb meem tshwm sim rau kev siv.
I. Qhov teeb meem ntawm qhov chaw cim npe
Nyob rau hauv cov txheej txheem ntim tsis siv neeg ntawm cov yeeb yaj kiab sib xyaw ua ke, muab tso rau qhov cua sov sealing thiab muab tso rau txiav yog feem ntau yuav tsum tau, yuav tsum tau siv cov khoom siv photoelectric positioning marks. Qhov luaj li cas ntawm cov cim cim txawv nyob ntawm seb lub tshuab ntim khoom. Feem ntau, qhov dav ntawm cov cim cim yuav tsum siab dua 2 hli, thiab qhov ntev ntau dua 5 hli. Cov cim cim feem ntau yog xim tsaus nrog qhov sib txawv siab rau xim tom qab, xws li dub. Liab thiab daj tsis tuaj yeem siv los ua cov cim cim, thiab tsis tuaj yeem siv cov xim tib yam li photoelectric sensor lub teeb. Piv txwv li, yog tias lub photoelectric sensor tawm lub teeb ntsuab, lub teeb ntsuab tsis tuaj yeem siv los ua cov cim cim xim, vim tias lub teeb pom kev ntsuab tsis tuaj yeem paub txog ntsuab. Yog tias cov xim tom qab yog xim tsaus (xws li dub, tsaus xiav, tsaus liab doog, thiab lwm yam), tus cursor yuav tsum tau tsim los ua lub teeb -xim cursor nrog ib qho kev txiav tawm dawb.
Feem ntau, photoelectric sensor system nyob rau hauv lub tshuab ntim tsis siv neeg yog ib qho yooj yim paub qhov system thiab tsis muaj lub ntse ntse ntev - kho txoj haujlwm ntawm lub hnab - ua tshuab. Yog li ntawd, nyob rau hauv lub longitudinal range ntawm photoelectric sensor cursor, yob zaj duab xis yuav tsum tsis txhob muaj kev cuam tshuam cov ntawv los yog cov qauv, txwv tsis pub nws yuav ua rau paub qhov yuam kev. Tau kawg, qee qhov kev cuam tshuam photoelectric sensors tuaj yeem kho lawv cov xim dub - thiab - dawb tshuav, thiab qee qhov teeb pom kev cuam tshuam - xim tuaj yeem raug tshem tawm los ntawm kev hloov kho, tab sis cuam tshuam cov teeb liab los ntawm cov qauv nrog cov xim zoo ib yam lossis tsaus dua li tus cursor tsis tuaj yeem raug tshem tawm.
Qhov sib nrug ntawm tus cursors yog siv rau kev txiav txim siab ntev, yog li qhov yuam kev ntawm qhov sib nrug tiag tiag thiab tus nqi tsim tsis tuaj yeem loj dhau, feem ntau tsuas yog 0.5 hli tau tso cai. Rau ntau cov khoom ntim tsis siv neeg, qhov kev sib txawv tsis zoo muaj qhov kev taug qab zoo dua li qhov zoo sib txawv, yog li nws pom zoo kom tsim nws nrog qhov tsis zoo sib txawv.
Aluminium-plated los yog ntshiab aluminium muaj zog specular reflection, uas yuav cuam tshuam rau kev lees paub ntawm photoelectric sensor. Nws raug nquahu kom sau tus cursor zaj duab xis sib xyaw nrog cov keeb kwm dawb. Rau cov pob tshab sib xyaw ua yeeb yaj kiab, vim muaj kev cuam tshuam ntawm cov xim ntawm cov khoom uas lawv tuaj rau hauv kev sib cuag nrog, nws raug nquahu kom luam cov cim rau ntawm keeb kwm dawb kom tsis txhob cuam tshuam.
II. Teeb meem kev sib txhuam coefficient
Kev sib txhuam thaum lub sij hawm ntim cov txheej txheem feem ntau ua raws li ob qho tib si rub lub zog thiab lub zog tiv thaiv, yog li nws qhov loj me yuav tsum tau tswj nyob rau hauv qhov tsim nyog. Rau yob cov ntaub ntawv siv nyob rau hauv tsis siv neeg ntim, ib tug qis puab txheej kev sib txhuam coefficient thiab ib tug haum txheej txheej kev sib txhuam coefficient feem ntau yuav tsum tau. Ib qho kev sib txhuam coefficient sab nrauv siab heev yuav ua rau muaj kev tiv thaiv ntau dhau thaum lub sijhawm ntim khoom, ua rau cov khoom ncab thiab deformation. Yog tias nws qis dhau lawm, nws yuav ua rau poob qis hauv lub tshuab rub, ua rau tsis raug photoelectric nrhiav thiab txiav qhov chaw. Txawm li cas los xij, sab hauv txheej kev sib txhuam coefficient kuj tsis tuaj yeem qis dhau. Hauv qee lub tshuab ntim khoom, cov txheej txheej sab hauv tsis tshua muaj kev sib txhuam coefficient tuaj yeem ua rau tsis ruaj khov thaum lub hnab tsim, ua rau cov npoo tsis zoo. Rau cov yeeb yaj kiab sib xyaw siv hauv kev ntim khoom, ib qho kev sib txhuam sab hauv qis qis kuj tseem tuaj yeem ua rau cov ntsiav tshuaj los yog cov tshuaj ntsiav tau noj, ua rau qhov tsis raug qhov chaw pub mis. Cov txheej sab hauv kev sib txhuam coefficient ntawm cov yeeb yaj kiab sib xyaw feem ntau yog nyob ntawm cov ntsiab lus ntawm tus neeg sawv cev qhib thiab tus neeg sawv cev hauv cov khoom siv hauv txheej, nrog rau cov yeeb yaj kiab nruj thiab du. Cov txheej txheem kho corona, kho qhov kub thiab txias, thiab lub sijhawm thaum lub sijhawm tsim khoom kuj cuam tshuam rau cov khoom sib txhuam coefficient. Thaum kawm cov coefficient ntawm kev sib txhuam, kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov tseem ceeb ntawm qhov kub thiab txias. Yog li ntawd, nws yog ib qho tseem ceeb los ntsuas tsis tau tsuas yog cov coefficient ntawm kev sib txhuam ntawm cov khoom ntim ntawm chav tsev kub, tab sis kuj nyob rau ntawm qhov tseeb ua hauj lwm kub.
III. Thaum tshav kub kub sealing teeb meem
Tsawg-kub kub- sealing kev ua tau zoo feem ntau txiav txim siab los ntawm cov khoom ntawm cov cua sov- sealing txheej resin, thiab tseem muaj feem xyuam rau kev siab. Feem ntau, qhov kub ntawm extrusion ntau dua thaum lub sij hawm extrusion lamination, kev kho mob corona ntau dhau, lossis kev cia cov yeeb yaj kiab ntev yuav txo tau cov khoom qis - kub kub- sealing kev ua tau zoo. Kub tack piav txog lub zog ntawm lub molten nto ntawm tshav kub- sealing txheej tiv thaiv sab nraud quab yuam thaum nws tsis tau txias tag thiab kho tom qab tshav kub sealing; xws li sab nraud rog feem ntau tshwm sim nyob rau hauv tsis siv neeg filling thiab ntim tshuab. Yog li ntawd, cov ntaub ntawv sib xyaw ua ke siv hauv cov ntim tsis siv neeg yuav tsum tau ua los ntawm cov cua sov- sealing cov ntaub ntawv nrog zoo kub tack. Kev tiv thaiv-cov pa paug cua sov- sealing kev ua tau zoo, tseem hu ua cua sov- sealing kev ua tau zoo tiv thaiv cov pa paug, hais txog kev muaj peev xwm ua kom sov- foob txawm tias thaum tshav kub- qhov chaw kaw tau ua raws li cov ntsiab lus lossis lwm yam khoom paug. Cov cua kub sib txawv- sealing resins yuav tsum raug xaiv rau cov yeeb yaj kiab sib xyaw raws li cov khoom ntim sib txawv, cov tshuab ntim sib txawv, thiab cov ntim ntim sib txawv (kub, ceev, thiab lwm yam); ib qho cua sov- txheej sealing siv tsis tau zoo ib yam. Rau kev ntim khoom nrog cov cua kub tsis zoo, qis-kub kub- cov ntaub ntawv sealing yuav tsum raug xaiv. Rau cov khoom hnyav- lub luag haujlwm ntim, kub- cov ntaub ntawv sib khi nrog cov cua kub siab- lub zog sealing, siab mechanical zog, thiab kev cuam tshuam zoo yuav tsum tau xaiv. Rau siab-cov tshuab ntim ceev, cua sov- cov ntaub ntawv sealing nrog qis- kub sealing thiab kub kub- adhesion zog yuav tsum tau xaiv. Rau cov khoom uas muaj kuab paug muaj zog, xws li hmoov thiab kua, cua sov- cov ntaub ntawv sealing nrog cov pa phem yuav tsum tau xaiv.
IV. Teeb meem thaum tshav kub kub-Sealed Extruded PE
Thaum tshav kub kub- txheej txheem sealing ntawm cov yeeb yaj kiab sib xyaw, PE feem ntau extruded thiab ua raws li cov cua sov- sealing zaj duab xis, sib sau ua ke thiab cuam tshuam rau kev tsim khoom ib txwm muaj. Ib txhij, cov extruded PE oxidizes ntawm tshav kub- sealing tuag, emitting pa taws thiab tsw. Cov teeb meem nrog cov cua sov- sealed extruded PE feem ntau tuaj yeem hais txog qee qhov los ntawm kev txo cov cua sov- sealing kub thiab siab, kho cov cua sov- sealing txheej formula, thiab hloov cov cua sov- sealing zaj duab xis kom txo qhov siab ntawm cov npoo. Txawm li cas los xij, cov kev paub dhau los qhia tau hais tias qhov kev daws teeb meem zoo tshaj plaws yog siv cov txheej txheem extrusion lamination los tsim cov yeeb yaj kiab sib xyaw, lossis ua kom ceev ntawm lub tshuab ntim kom cov PE tsis tuaj yeem raug extruded rau hauv tshav kub{10}} sealing zaj duab xis nyob rau hauv lub sij hawm.
V. Heat Seal Puncture thiab Breakage Issues
Puncture yog hais txog kev tsim lub qhov los yog tawg los ntawm cov khoom ntim vim yog sab nraud. Feem ntau ua rau muaj xws li:
① Tshaj kub sealing siab. Thaum lub sij hawm ua kom sov sealing txheej txheem, siab dhau los yog tsis yog -cov khoom sib txuas thaum tshav kub kub sealing pwm tuaj yeem ua rau lub zog ntau dhau, feem ntau ua rau cov khoom ntim khoom tawg yooj yim.
② Rough kub sealing pwm nrog cov npoo ntse lossis cov khoom txawv teb chaws. Tsis zoo tsim tshiab kub sealing pwm feem ntau puas cov khoom ntim. Qee cov pwm, tom qab raug puas lawm, tsim cov npoo ntse, uas tuaj yeem ua rau cov khoom ntim tau yooj yim.
③ Cov khoom ntim tsis raug. Qee lub tshuab ntim khoom muaj qhov yuav tsum tau ntim cov khoom tuab. Yog tias lub thickness loj dhau, qee qhov ntawm lub hnab ntim khoom tuaj yeem tawg. Piv txwv li, hauv ncoo - hom ntim tshuab, lub thickness ntawm cov khoom ntim yuav tsum tsis pub tshaj 60µm. Yog tias cov khoom ntim tuab dhau lawm, nws yooj yim heev rau tawg ntawm qhov nruab nrab ntawm lub hauv ncoo - hom ntim.
④ Cov khoom ntim khoom tsis raug. Qee cov ntaub ntawv ntim khoom muaj qhov tsis zoo rau qhov tsis zoo thiab tsis tuaj yeem siv los ntim cov khoom nyuaj, angular.
⑤ Kev tsim pwm tsis raug. Yog tias cov pwm qhib ntawm cov cua sov- sealing pwm tsis zoo li cov duab thiab qhov loj ntawm cov khoom ntim, thiab lub zog ntawm cov khoom ntim tsis siab, cov khoom ntim tau yooj yim punctured lossis tawg thaum lub ntim ntim.
VI. Thaum tshav kub kub- sealing leaks
Cov dej xau tshwm sim vim qee yam tiv thaiv cov cheeb tsam uas yuav tsum tau muab kaw los ntawm cua sov los ntawm kev kaw kom zoo. Leaks feem ntau muaj cov laj thawj hauv qab no:
① Cov cua sov tsis txaus-qhov kub thiab txias. Qhov yuav tsum tau ua kom sov- qhov sib khi kub sib txawv rau qhov sib txawv ntawm cov khoom ntim tib yam, sib txawv ntim ceev, thiab qhov kub ntawm qhov sib txawv. Qhov yuav tsum tau muaj cua sov- sealing kub rau longitudinal thiab transverse sealing sib txawv, thiab txawm nyob rau hauv tib lub tshav kub- sealing pwm, txawv qhov chaw yuav muaj kub sib txawv. Cov no yog txhua yam teeb meem uas yuav tsum tau xav txog hauv kev ntim khoom. Rau cov cua sov- cov khoom sib khi, kuj tseem muaj qhov teeb meem ntawm kev tswj qhov kub thiab txias. Tam sim no, kev tswj qhov kub thiab txias ntawm cov khoom ntim khoom hauv tsev yog qhov tsis zoo, feem ntau nrog qhov sib txawv ntawm 10 degree. Qhov no txhais tau hais tias yog tias qhov ntsuas kub yog 140 degree, qhov ntsuas kub tiag tiag thaum ntim khoom yog nyob nruab nrab ntawm 130-150 degree. Ntau lub tuam txhab siv random sampling ntawm cov khoom tiav los xyuas airtightness, tab sis qhov no tsis yog ib txoj hauv kev zoo. Txoj kev ntseeg siab tshaj plaws yog coj mus kuaj ntawm qhov ntsuas kub qis tshaj plaws nyob rau hauv qhov kub thiab txias, thiab cov qauv yuav tsum tau ua tas mus li los xyuas kom meej cov qauv txaus npog txhua qhov ntawm cov pwm, ob qho tib si longitudinally thiab transversely.
② Kev sib kis ntawm qhov chaw sib khi. Thaum lub sij hawm ntim cov txheej txheem ntim khoom, qhov chaw ntim ntawm cov khoom ntim khoom feem ntau muaj paug los ntawm cov khoom ntim. Kev kis kab mob feem ntau yog muab faib ua kua paug thiab cov plua plav paug. Qhov teeb meem no tuaj yeem daws tau los ntawm kev txhim kho cov khoom ntim khoom thiab siv los tiv thaiv -kev sib kis thiab tiv thaiv- cov cua sov zoo li qub- cov ntaub ntawv sealing.
③ Cov khoom siv thiab cov teeb meem ua haujlwm. Xws li cov khoom txawv teb chaws nyob rau hauv tshav kub- sealing pwm, tsis txaus cua sov- sealing siab, los yog tsis yog - thaum tshav kub kub - sealing pwm.
④ Cov teeb meem ntim khoom. Xws li kev kho mob corona ntau dhau lossis ntau dhau ntawm tus neeg sawv cev hauv cov cua sov- txheej sealing ua rau cov cua sov tsis zoo.
