1. Umgaqo osebenzayo we-automatic disc uhlobo lomatshini wokubumba inaliti yeplastiki
Njengoko sonke sisazi, kukho inani elikhulu leemeko eziyimpumelelo zoguqulo rhoqo kunye nenguqu yokonga amandla koomatshini bokubumba inaliti ethe tyaba eTshayina.Umatshini wokubumba wokubumba weplastiki wohlobo lwediski oluzenzekelayo oluzenzekelayo kumashishini okwenza izihlangu sesona sixhobo sixhaphakileyo sombane kumashishini okwenza izihlangu, aziwa ngokuba yingwe yombane.ilizwe lam lilizwe elikhulu elenza izihlangu elinenani elikhulu lezixhobo zokwenza izihlangu, kodwa kukho iiyunithi ezimbalwa ezibandakanyekayo kwinguqu yokonga amandla.Esona sizathu sesokuba abantu abaqhelananga nomgaqo wokusebenza oomatshini bokubumba beplastiki bohlobo lwe-disc oluzenzekelayo.
1.1 Iimpawu zoomatshini zomatshini wokubumba we-disc-uhlobo oluzenzekelayo lwenaliti yeplastiki (emva koku kuthiwa: umatshini wediski)
I-1) Lo matshini usetyenziselwa ngokukhethekileyo ukuvelisa zonke iintlobo ze-high-grade single-color, i-double-color and three-color sports shoes, i-leisure shoes soles, amakhwenkwe kunye namantombazana amantombazana kunye nezinye iimveliso.
2) Izinto eziluhlaza zifanelekile ukuveliswa kwe-foam kunye nezinye izinto eziluhlaza ze-thermoplastic, ezifana ne-PVC, i-TPR, njl.
I-3) Umatshini ulawulwa ngeenkqubo zekhompyutheni (i-chip microcomputer enye, i-PLC), oomatshini abakhulu kunye nabancedisayo balawulwa ngokuchanekileyo, kulula ukuyisebenzisa kwaye kulula ukuyigcina.
1.2 Uthelekiso phakathi komatshini wediski kunye nomatshini wokubumba wenaliti othe tye
1) Injini ye-hydraulic
Iimpompo zeoyile zoomatshini bokubumba inaliti ethe tye kunye noomatshini bediski ziimpompo zobungakanani.Ngethuba lenkqubo yokubumba i-injection, uxinzelelo lwepompo yeoli lutshintsha rhoqo.Indlela yonyango yemveli yenkqubo yokugcinwa koxinzelelo oluphantsi kukukhulula uxinzelelo ngevalve elinganayo, kwaye i-motor ibisebenza ngesantya esipheleleyo phantsi kwamandla ombane.Inkcitho yamandla ombane iyingozi kakhulu.
2) Ngokomzekelo womatshini wediski, uhlukaniswe kumatshini wombala omnye, umatshini wemibala emibini, umatshini wemibala emithathu kunye nezinye iimodeli.
Phakathi kwabo, umatshini we-monochrome unomninimzi omnye kuphela, ofana nomatshini wokubumba ochanekileyo.
Umatshini wemibala emibini uquka umatshini oyintloko kunye nomatshini oncedisayo.Umatshini oncedisayo unoxanduva lokujova, ukunyibilika, ukubumba okuphezulu, ukubumba okuphantsi kunye nezinye izenzo.Umatshini oyintloko uquka izenzo zomatshini oncedisayo, kwaye kukho isenzo esongezelelweyo sokujikeleza kwediski ukuqonda ukuhamba kunye nokubeka isikhunta.
Umatshini wemibala emithathu uquka umatshini oyintloko kunye noomatshini ababini abancedisayo.
3)Inani lokungunda
4) Oomatshini bokubumba inaliti ethe tyaba ngokuqhelekileyo baneseti enye yokubumba esebenzayo, kwaye xa inkqubo yokuvelisa itshintshile, iimbumba kufuneka zitshintshwe.
Inani lokubumba kumatshini wediski lihlukile ngokwemodeli.Ngokubanzi, kukho iiseti ze-18, 20, 24, kunye ne-30 zokubumba.Ngokwenkqubo yokuvelisa, ngokusebenzisa iphaneli yokulawula, misela ukuba indawo yokubumba iyasebenza okanye ayikho.Umzekelo: imodeli ye-TY-322, izikhundla ze-24 zokubunjwa kwesikhululo (i-24 molds ingafakwa), yonke into okanye inxalenye ye-molds inokukhethwa ngokuguquguqukayo njengezikhundla ezisebenzayo zokubumba ngokweemfuno ngexesha lokuvelisa).Xa umatshini wediski usebenza, i-turntable enkulu yenza i-high-speed clockwise ukujikeleza, kunye ne-PLC okanye i-single-chip microcomputer iqhuba ukubalwa kweprogram.Xa kuphela izikhundla zokubumba ezisebenzayo zifunyenwe, xa i-PLC okanye i-single-chip microcomputer ihlola umqondiso wokunciphisa, i-turntable iqala ukuhla.Xa uphawu lokumisa lufikelelwe, i-turntable yenza indawo echanekileyo.Kungenjalo, ukuba akukho sikhundla sokungunda esisebenzayo sifunyenweyo, i-turntable enkulu iya kujikeleza ukuya kwindawo elandelayo esebenzayo yokungunda.
Logama nje umatshini wokubumba wokubumba othe tyaba une-mold clamping okanye isignali yokuvula i-mold, iya kwenza izenzo ezihambelanayo.
4) Indlela yokulungelelanisa uxinzelelo
Iindlela zohlengahlengiso loxinzelelo lomatshini wokubumba inaliti ethe tyaba kunye noomatshini bediski zizo zonke iindlela zolawulo loxinzelelo olulinganayo, kodwa uxinzelelo lwenaliti yomngundo ngamnye womatshini wediski (ukubumba okuninzi) kunokubekwa ngokuzimeleyo ngephaneli yokulawula, elungele ukwenziwa iimveliso ezinemithamo yesitofu eyahlukeneyo.
I-horizontal injection molding machine ivelisa imveliso nganye, kwaye iiparamitha ezifanelekileyo ziyahambelana.
5) Indlela yokusebenza yokubumba
Xa umatshini wokubumba wenaliti othe tyaba usebenza, ukungunda okumiselweyo akushukumi, kwaye kuphela ngundo oshukumayo ophumeza ukutshixa umngundo wasekhohlo nasekunene okanye ukuvulwa komngundo xa kukho umyalelo, kwaye uhamba ngomgca othe ngqo ukusuka ekhohlo ukuya ekunene.
Xa umatshini we-disc usebenza, i-mold esisigxina kunye ne-mold eshukumayo iyasuswa kwaye ibekwe yi-turntable enkulu.Xa kukho i-clamping ye-mold kunye nemiyalelo yokuvula i-mold, i-cylinder yeoli yenza isenzo sokunyuka okanye ukuwa.Xa uthatha imveliso, umqhubi uvula ngesandla ukungunda ukukhupha imveliso.
6) Idiskhi (turntable)
Umatshini wokubumba umatshini wokubumba weplastiki we-disc ozenzekelayo ufumana igama lawo kuba i-turntable ingqukuva, ebizwa ngokuba ngumatshini wediski (umatshini wodwa).Amacandelo amaninzi alinganayo ahlulwe kwidiski.Njenge-TY-322 yahlulwe kwiimodyuli ezingama-24.
Ukuba akukho matshini oyintloko okanye umatshini oncedisayo ufumanisa indawo yokubumba esebenzayo, kwaye zombini umatshini oyintloko kunye nomatshini oncedisayo ukwimeko yokuvula i-mold, i-PLC okanye i-single-chip microcomputer ithumela umyalelo, kwaye i-disc inikezelwa ngoxinzelelo. ngomatshini ophambili ukujikeleza ngesantya esiphezulu.Inkqubo ibona ngokuzenzekelayo isikhundla sokubumba esisebenzayo, kwaye i-disc ibekwe ngokuchanekileyo emva kokunciphisa.
7) Indlela yokupholisa
Umatshini wokubumba wenaliti othe tyaba unombono "wexesha lokupholisa".Umjikelezo wamanzi wokupholisa ufakwe kwi-mold ukukhusela ukupholisa kwesikhunta kunye nemveliso.
Umatshini wediski wahlukile.Ayinayo inkqubo yokujikeleza kwamanzi okupholisa, kuba emva kokuba imveliso yenziwe, i-turntable yomatshini we-disc ngokwayo ikwimeko ejikelezayo okanye kwindawo yokulinda ixesha elithile.Ukongeza, kukho abalandeli abaninzi bokupholisa abafakwe kumatshini ukupholisa isikhunta kunye nemveliso..
1.3 Umgaqo osebenzayo womatshini wediski
Kwinkqubo yokubumba i-injection yomatshini we-disc, izenzo ezahlukeneyo ezifana ne-clamping, i-injection, i-melting, ukuvulwa kwe-mold, kunye nesantya se-disc kunye nesantya sineemfuno ezahlukeneyo zesantya kunye noxinzelelo.Zibekwe ngexabiso elilinganayo kwiqela lolawulo.Umzekelo: i-P1 ibeka uxinzelelo lokungunda lokuvala, i-P2 ibeka uxinzelelo oluphambili lwenaliti, i-P3 ibeka uxinzelelo lwesibini lwenaliti, kwaye i-P4 ibeka uxinzelelo lwesondlo.Xa imfuno yoxinzelelo lokuhamba komatshini we-disc itshintsha, uxinzelelo lomthwalo kunye nokuhamba luhlengahlengiswa yi-valve yokulinganisa (i-valve yokuphuphuma) kwindawo yokuphuma yepompo yeoli, kwaye ioli engaphezulu iphuphuma ibuyele kwitanki yeoli phantsi koxinzelelo oluphezulu.
Umatshini we-disc wombala omnye unenjini enye kuphela, eyona nto ibonelela ngoxinzelelo kwinkqubo yokugqiba isenzo sokutofa kunye nokunyibilika, kunye nesenzo sokubamba kunye nokuvula isikhunta.Ukongeza, ilawula inkqubo ye-turntable ukugqiba ukuhamba kunye nokubeka isikhunta.
Umatshini wemibala emibini unokwahlulwa ube ngumatshini oyintloko kunye nomatshini oncedisayo.Ubukhulu becala zenziwa ngokufudumeza, inaliti yeglu, inkqubo yeglu enyibilikayo, kunye nenkqubo yokutshixa umngundo.Umatshini wemibala emithathu ufana nomatshini wemibala emibini.Iquka umatshini oyintloko kunye noomatshini ababini abancedisayo.Umamkeli unoxanduva lokujikeleza kunye nokubeka idiski.
Umatshini we-disc wahlulwe ngamacandelo amabini: ukusebenza ngesandla kunye nokusebenza ngokuzenzekelayo.
Xa usebenza ngesandla, umqhubi kufuneka anikeze imiyalelo ehambelanayo, kwaye umatshini wediski uya kugqiba izenzo ezihambelanayo.Njengenaliti yeglue, intlaka enyibilikayo, ukungunda okuphezulu, ukubumba okusezantsi, ukujikeleza kwediski kunye nezinye izenzo.
Ngethuba lokusebenza ngokuzenzekelayo, emva kokukhethwa kwendawo nganye yokubumba kugqityiwe, inani lokutya, uxinzelelo kunye nexesha libekiwe, kwaye ubushushu bombhobho wezinto eziphathekayo bufudunyeziwe, qalisa impompo yeoli yomatshini oyintloko, utshintshe i-manual kunye nokuvula ngokuzenzekelayo. kwindawo ezenzekelayo, kwaye ucinezele iqhosha lokuqala elizenzekelayo kube kanye.Inyathelo elizenzekelayo linokwenziwa.
I-1) Ukuba indawo yokubumba yangoku isetyenziswa, emva kokucofa iqhosha lokuqala elizenzekelayo, inani lokutya liya kuba yimali emiselweyo yale mold.Ukuba ukutya akufikeleli kwisixa esibekiweyo, kuya kubakho isenzo sokubamba isikhunta.Kuphela intshukumo ekhawulezayo yokuqinisa i-mold ivumelekile, kunye nesenzo sokubamba ngokucothayo sifumaneka kuphela emva kokuba isondlo sifikelele kwisixa esimiselweyo.Emva kokuyeka ukuvala i-mold, i-injection kunye nezenzo zokuvula i-mold ziyenziwa.
I-2) Ukuba indawo yokubumba yangoku ayisebenzisi, cinezela iqhosha lokuqala elizenzekelayo, i-disc iya kuhamba kwindawo elandelayo yokubumba esetyenzisiweyo, kwaye inani lokutya lifikelela kwixabiso elimiselweyo lesithuba sokubumba esisetyenzisiweyo esilandelayo.Isenzo sezinto eziphathekayo, emva kokuba i-turntable ibekwe, i-mold clamping ekhawulezayo (ebekwe ngexesha), ixesha liyayeka, kwaye xa ixesha lokutya lifika, ukunyathela okucothayo kwe-mold kwenziwa, kunye ne-naliti kunye nezenzo zokuvula i-mold zenziwa emva kokuba i-mold clamping iyeke.
3) Xa umatshini oyintloko kunye nomatshini oncedisayo kusetyenziswa ngexesha elifanayo, kuyimfuneko ukulinda de kube izenzo ezizenzekelayo zomatshini oyintloko kunye nomatshini oncedisayo zigqityiwe kwaye isikhunta sivulwa ngaphambi kokuba idiski iqhube kwaye ijikeleze ukuya kwelinye elilandelayo. indawo yokubumba.
4) Xa i-turntable iyeka ukuhamba phambi kokuba "indawo epholileyo" yediski, i-disc iya kuncipha kwindawo yokumisa xa "indawo epholileyo" ifunyenwe.Ukuba indawo yokubumba isetyenzisiweyo, emva kokumiswa, isenzo sokubumba siya kwenza ukutshixa isikhunta kunye nezinye izenzo de kuvulwe i-mold.I-turntable ayishukumi, kodwa isenzo sokutyisa siya kuqhuba ukutya kwesikhunta esilandelayo esisetyenzisiweyo.Xa i-turntable imisiwe (ijikeleza i-clockwise), i-turntable iya kuhamba kwindawo elandelayo yokubumba.Ukuba le ndawo yokubumba ayisetyenziswa, i-disc iya kubekwa kwi-mold ekufutshane, kwaye ayiyi kuhamba kwi-mold elandelayo de kukhutshwe ikhefu lokujika.
5) Kumsebenzi ozenzekelayo, tshintshela i-automatic state ubuyele kwi-manual state, ngaphandle kokuba i-disc iya kwenza indawo epholileyo (i-disc iguqulwa ngexesha lokusebenza) kunye nezinye izenzo ziya kumisa ngexesha.Inokusetwa ngokutsha ngesandla.
1.4 Ukusetyenziswa kwamandla omatshini wediski kubonakaliswa ikakhulu kula macandelo alandelayo
1) Ukusetyenziswa kwamandla ombane kwimpompo yeoli ye-hydraulic system
2) Ukusetyenziswa kwamandla okushisa
3) Ukupholisa fan.
Kumashishini okwenza izihlangu, ukusetyenziswa kwamandla kuyinxalenye ephambili yeendleko zabo zokuvelisa.Phakathi kokusetyenziswa kwamandla akhankanywe ngasentla, ukusetyenziswa kwamandla epompo yeoli ye-hydraulic akhawunti malunga ne-80% yokusetyenziswa kwamandla kuwo wonke umatshini wediski, ngoko ke ukunciphisa ukusetyenziswa kwamandla kuyisitshixo sokunciphisa ukusetyenziswa kwamandla omatshini wediski.Isitshixo sokugcina amandla kumatshini.
2. Umgaqo wokugcina amandla womatshini wediski
Emva kokuqonda umgaqo wokusebenza kumatshini we-disc, akunzima ukwazi ukuba kukho inkqubo yokuguqulwa kobundlobongela ngaphakathi kumatshini we-disc, onempembelelo enkulu kumatshini kwaye ichaphazela ubomi benkqubo yokubumba i-injection yonke.Okwangoku, kukho inani elikhulu lezixhobo ezindala kumashishini okwenza izihlangu zasekhaya, kunye neqondo eliphantsi lokuzenzekelayo kunye nokusetyenziswa kwamandla aphezulu.Umatshini ngokuqhelekileyo uyilwe ngokuhambelana nomthamo omkhulu wokuvelisa.Enyanisweni, kaninzi ayisebenzisi amandla amakhulu kangako ngexesha lemveliso.Isantya sompompo we-oyile sihlala singatshintshi, ngoko ke amandla okuphuma aphantse angatshintshi, kwaye kukho amahashe amakhulu kunye neenqwelo ezincinci kwimveliso.Ngoko ke, umthamo omkhulu wamandla uchithwa.
Ngenxa yeempawu ezizodwa zoomatshini abaphambili kunye nabancedisayo kunye nokubumba okujikelezayo komatshini wediski, akukho zikhundla ezininzi ezisebenzayo zokubumba ezisetyenziswa kwimveliso, njengale: imodeli yeTY-322, iiseti ezingama-24 zokubumba, ngamanye amaxesha iiseti ezilishumi elinesibini kuphela. zisetyenzisiwe , Nkqu umngundo ezimbalwa zisetyenziswa koomatshini bovavanyo kunye nobungqina, nto leyo emisela ukuba oomatshini abaphambili kunye nabancedisayo bahlala bekwimo yokulinda ixesha elide.Umatshini oncedisayo wenza kuphela isenzo xa ufumanisa indawo esebenzayo yokungunda.Xa i-disc ijikeleza, umatshini oncedisayo akenzi nantoni na, kodwa ngokuqhelekileyo, i-motor isasebenza kwisantya esilinganisiweyo.Ngeli xesha, inxalenye yoxinzelelo oluphezulu yoxinzelelo alugcini nje ukwenza nawuphi na umsebenzi oluncedo, kodwa iphinda ivelise ukushisa, okubangela ukuba ioli ye-hydraulic ishushu.Ewe, kodwa kuyingozi.
Samkela itekhnoloji yokuguqula isantya se-sensorless vector frequency kumatshini wediski (jonga kumzobo weskimu sombane).Umguquli we-frequency ubhaqa uxinzelelo kunye neempawu zokuhamba ukusuka kwibhodi yekhompyuter yomatshini wediski ngexesha langempela.Uxinzelelo okanye umqondiso wokuhamba komatshini we-disc ngu-0-1A, emva kokucubungula kwangaphakathi, ukukhutshwa kwee-frequencies ezahlukeneyo kunye nokulungelelanisa isantya semoto, oko kukuthi: amandla okuphuma alandelwa ngokuzenzekelayo kwaye alawulwe ngokuhambelana noxinzelelo kunye nokuhamba, okulinganayo nokutshintsha. impompo yobungakanani kwimpompo eguquguqukayo egcina amandla.Inkqubo yokuqala ye-hydraulic kunye nokusebenza kwawo wonke umatshini kufuna ukuhambelana kwamandla kuphelisa ukulahlekelwa kwamandla aphezulu oxinzelelo oluphezulu lwenkqubo yokuqala.Inokunciphisa kakhulu ukungcangcazela kokuvalwa kokubumba kunye nokuvulwa komngundo, ukuzinzisa inkqubo yokuvelisa, ukuphucula umgangatho wemveliso, ukunciphisa ukusilela komatshini, ukwandisa ubomi benkonzo yomatshini, kunye nokugcina amandla amaninzi ombane.
Ixesha lokuposa: Mar-01-2023