![汽車發動機缸體缸蓋通過式噴淋清洗機 汽車發動機缸體缸蓋通過式噴淋清洗機]()
圖1?通過式高壓(ya)噴(pen)淋清(qing)洗線(xian)(帶烘(hong)干)
像汽(qi)車(che)發(fa)(fa)動機(ji)(ji)(ji)(ji)缸(gang)體(ti)(ti)缸(gang)蓋通過式噴淋清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)(ji)(ji)這一類的大型清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)設備在發(fa)(fa)動機(ji)(ji)(ji)(ji)生(sheng)產線上(shang)是(shi)非常重要的輔助設備,主要就是(shi)為了(le)清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)發(fa)(fa)動機(ji)(ji)(ji)(ji)的每個零部件。在生(sheng)活中有(you)車(che)一族的可能會考慮到,車(che)開久了(le),發(fa)(fa)動機(ji)(ji)(ji)(ji)缸(gang)體(ti)(ti)缸(gang)蓋怎么清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi),需不需要清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)?答(da)案肯定是(shi)需要的。只是(shi)一般(ban)不會有(you)人(ren)專門(men)買(mai)(mai)一臺那么大的清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)設備專門(men)為了(le)半(ban)年或一年一次清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)汽(qi)車(che)缸(gang)體(ti)(ti)缸(gang)蓋等(deng)(deng)零配件。私人(ren)清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)的案例一般(ban)是(shi)買(mai)(mai)比(bi)較小型的超聲波(bo)清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)(ji)(ji)來清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)噴油嘴(zui)、火花塞等(deng)(deng)比(bi)較容易拆(chai)卸(xie)的零配件。如果需要全面清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)發(fa)(fa)動機(ji)(ji)(ji)(ji)零配件的,通常是(shi)送到專門(men)的汽(qi)車(che)美(mei)容店進行(xing)專業(ye)的清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)。所以一般(ban)會購買(mai)(mai)超聲波(bo)清(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)(ji)(ji)設備的有(you)汽(qi)修店、汽(qi)車(che)美(mei)容店或汽(qi)車(che)發(fa)(fa)動機(ji)(ji)(ji)(ji)生(sheng)產廠家等(deng)(deng)。
以(yi)(yi)上是題外話,本文主要是著重對缸體缸蓋的(de)(de)(de)最終(zhong)清洗機每個工位的(de)(de)(de)功能以(yi)(yi)及作(zuo)用進行詳(xiang)細(xi)的(de)(de)(de)分析。
![汽車發動機缸體缸蓋通過式噴淋清洗機 汽車發動機缸體缸蓋通過式噴淋清洗機]()
圖2?通過式(shi)高壓(ya)噴(pen)淋清(qing)洗線(帶烘(hong)干)
1.清(qing)洗機概述
清洗機(ji)分(fen)(fen)為三種(zhong),通常分(fen)(fen)為中間(jian)清洗機(ji)、CMM清洗機(ji)以及最終清洗機(ji)。而在(zai)下文會著重分(fen)(fen)析發(fa)動機(ji)缸體缸蓋的最終清洗機(ji)的相關功(gong)能(neng)以及作用(yong)。
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2.缸(gang)體缸(gang)蓋(gai)最終清洗(xi)機各個工位(wei)的(de)功能及作用
2.1浪涌清洗工位(wei)
工件(jian)(jian)通過機動滾道(dao)進(jin)(jin)(jin)(jin)入到(dao)本工位的(de)(de)浪涌水(shui)箱(xiang)(xiang)(xiang)中,有到(dao)位裝置被設置在(zai)輸送(song)裝置上(shang),對工件(jian)(jian)的(de)(de)是否到(dao)位進(jin)(jin)(jin)(jin)行檢測,同時發令,停止(zhi)滾道(dao)的(de)(de)輸送(song),關閉浪涌水(shui)箱(xiang)(xiang)(xiang)的(de)(de)插(cha)門。有浪涌儲水(shui)箱(xiang)(xiang)(xiang)被配備在(zai)這個工位當中,打(da)開浪涌清(qing)洗泵電磁閥(fa)之后,供水(shui)到(dao)浪涌水(shui)箱(xiang)(xiang)(xiang)內(nei),在(zai)供水(shui)工作(zuo)(zuo)完(wan)畢之后減速機驅動鼓輪回(hui)轉裝置就(jiu)會(hui)旋(xuan)轉工件(jian)(jian)270度,固定(ding)攪(jiao)水(shui)噴(pen)(pen)嘴(zui)就(jiu)會(hui)噴(pen)(pen)水(shui),通過膠水(shui)噴(pen)(pen)嘴(zui)以及工件(jian)(jian)旋(xuan)轉的(de)(de)攪(jiao)水(shui),就(jiu)會(hui)讓(rang)水(shui)紊流和翻(fan)騰,就(jiu)可以利(li)用涮洗功(gong)能(neng)(neng)對工件(jian)(jian)的(de)(de)內(nei)表面以及水(shui)道(dao)腔進(jin)(jin)(jin)(jin)行清(qing)洗;在(zai)完(wan)成清(qing)洗之后,將排水(shui)插(cha)門打(da)開,進(jin)(jin)(jin)(jin)行防水(shui),對工件(jian)(jian)不(bu)斷進(jin)(jin)(jin)(jin)行倒水(shui)操作(zuo)(zuo),這樣就(jiu)能(neng)(neng)夠讓(rang)下(xia)一個工位的(de)(de)吹干(gan)工作(zuo)(zuo)更加方(fang)便的(de)(de)進(jin)(jin)(jin)(jin)行,然后打(da)開出料(liao)插(cha)門,輸送(song)工件(jian)(jian)到(dao)下(xia)一個工位上(shang)。
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2.2升降清(qing)洗工(gong)位(wei)
在工件(jian)(jian)完成(cheng)浪涌清(qing)洗(xi)(xi)工位(wei)的(de)清(qing)洗(xi)(xi)之后,就會進(jin)入到(dao)升降清(qing)洗(xi)(xi)工位(wei)當中,到(dao)位(wei)檢測開關檢測到(dao)工件(jian)(jian)之后就會停止(zhi)滾(gun)道,同時伸出止(zhi)回(hui)器,根據PLC的(de)指令讓(rang)噴(pen)嘴和(he)水(shui)箱進(jin)行(xing)有(you)規律(lv)的(de)升降運動,清(qing)洗(xi)(xi)工件(jian)(jian)三面的(de)表面和(he)孔隙。為了讓(rang)清(qing)洗(xi)(xi)效果能夠得到(dao)保證,水(shui)箱會不斷的(de)上升和(he)下降來進(jin)行(xing)清(qing)洗(xi)(xi)的(de)工作。在這樣的(de)工作循環過幾次之后,就會停止(zhi)水(shui)箱的(de)上升。
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2.3橫移清洗工位
在工(gong)件(jian)(jian)完成(cheng)了(le)升降清(qing)(qing)(qing)洗工(gong)位(wei)的(de)(de)(de)清(qing)(qing)(qing)洗之后就會(hui)進(jin)入到(dao)橫(heng)移清(qing)(qing)(qing)洗工(gong)位(wei)當中,到(dao)位(wei)檢(jian)測開(kai)關檢(jian)測到(dao)工(gong)件(jian)(jian)之后就會(hui)落下兩端的(de)(de)(de)插門,PLC會(hui)發(fa)出指(zhi)令(ling),讓滾道在減速機的(de)(de)(de)帶動作用下對噴嘴和驅動水(shui)箱進(jin)行橫(heng)移運動,清(qing)(qing)(qing)洗工(gong)件(jian)(jian)三面的(de)(de)(de)表面和孔隙。為(wei)了(le)讓清(qing)(qing)(qing)洗效果得到(dao)保證,水(shui)箱的(de)(de)(de)橫(heng)移會(hui)不(bu)斷的(de)(de)(de)循環。在循環的(de)(de)(de)次(ci)數(shu)達到(dao)了(le)規定的(de)(de)(de)次(ci)數(shu)之后,就會(hui)停止水(shui)箱的(de)(de)(de)橫(heng)移。
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2.4升降吹干工位(wei)
在(zai)工(gong)件(jian)(jian)(jian)完成了(le)以(yi)上幾項清洗(xi)工(gong)位(wei)(wei)的(de)(de)(de)清洗(xi)之(zhi)后,就會進(jin)(jin)(jin)入(ru)(ru)到(dao)(dao)升(sheng)(sheng)(sheng)降(jiang)(jiang)吹(chui)(chui)(chui)干(gan)(gan)工(gong)位(wei)(wei)當中,這時候會有(you)大量的(de)(de)(de)水漬殘留在(zai)工(gong)件(jian)(jian)(jian)的(de)(de)(de)表(biao)面上。升(sheng)(sheng)(sheng)降(jiang)(jiang)吹(chui)(chui)(chui)干(gan)(gan)工(gong)位(wei)(wei)對(dui)工(gong)件(jian)(jian)(jian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)利(li)用了(le)壓縮的(de)(de)(de)空(kong)氣(qi),這樣就能夠讓工(gong)件(jian)(jian)(jian)進(jin)(jin)(jin)入(ru)(ru)下(xia)(xia)一個工(gong)序或者入(ru)(ru)庫管理(li)更加的(de)(de)(de)方便和快捷。在(zai)工(gong)件(jian)(jian)(jian)進(jin)(jin)(jin)入(ru)(ru)到(dao)(dao)升(sheng)(sheng)(sheng)降(jiang)(jiang)吹(chui)(chui)(chui)干(gan)(gan)工(gong)位(wei)(wei)之(zhi)后,到(dao)(dao)位(wei)(wei)檢(jian)測(ce)開關(guan)檢(jian)測(ce)到(dao)(dao)工(gong)件(jian)(jian)(jian),停止滾道(dao)的(de)(de)(de)運作(zuo)(zuo),工(gong)件(jian)(jian)(jian)夾緊機構夾緊好(hao)工(gong)件(jian)(jian)(jian),關(guan)閉插門,前后吹(chui)(chui)(chui)干(gan)(gan)氣(qi)箱和上下(xia)(xia)吹(chui)(chui)(chui)干(gan)(gan)氣(qi)箱對(dui)工(gong)件(jian)(jian)(jian)進(jin)(jin)(jin)行往復的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)操作(zuo)(zuo),在(zai)下(xia)(xia)降(jiang)(jiang)到(dao)(dao)最低位(wei)(wei)的(de)(de)(de)時候稍作(zuo)(zuo)停頓,用來對(dui)重點(dian)孔系進(jin)(jin)(jin)行定(ding)點(dian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan),對(dui)于工(gong)件(jian)(jian)(jian)的(de)(de)(de)前后表(biao)面則通過(guo)升(sheng)(sheng)(sheng)降(jiang)(jiang)吹(chui)(chui)(chui)干(gan)(gan)來進(jin)(jin)(jin)行;通過(guo)不(bu)同吹(chui)(chui)(chui)干(gan)(gan)氣(qi)箱的(de)(de)(de)協(xie)作(zuo)(zuo)來完成對(dui)工(gong)件(jian)(jian)(jian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)。
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2.5真空干燥(zao)工位
最(zui)(zui)終(zhong)清洗(xi)機(ji)當中(zhong),真(zhen)(zhen)空干(gan)(gan)(gan)燥(zao)是(shi)特(te)別加入(ru)(ru)的(de)(de)(de)一個工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)干(gan)(gan)(gan)燥(zao)工(gong)(gong)(gong)(gong)(gong)位(wei)(wei)(wei),原因(yin)是(shi)最(zui)(zui)終(zhong)清洗(xi)機(ji)的(de)(de)(de)擺放位(wei)(wei)(wei)置通(tong)常是(shi)在(zai)發動(dong)機(ji)的(de)(de)(de)加工(gong)(gong)(gong)(gong)(gong)完全之后(hou)(hou)的(de)(de)(de)位(wei)(wei)(wei)置,為讓讓工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)在(zai)儲存(cun)的(de)(de)(de)過程當中(zhong)不會發生生銹的(de)(de)(de)情況,發動(dong)機(ji)的(de)(de)(de)入(ru)(ru)庫儲存(cun)對于發動(dong)機(ji)的(de)(de)(de)整體干(gan)(gan)(gan)燥(zao)度要求非常高(gao)。在(zai)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)經過升降(jiang)吹干(gan)(gan)(gan)工(gong)(gong)(gong)(gong)(gong)位(wei)(wei)(wei)之后(hou)(hou),工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)內腔(qiang)還是(shi)會存(cun)在(zai)少量(liang)的(de)(de)(de)水漬。因(yin)此真(zhen)(zhen)空干(gan)(gan)(gan)燥(zao)工(gong)(gong)(gong)(gong)(gong)位(wei)(wei)(wei)的(de)(de)(de)功能就是(shi)對工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)殘(can)(can)留水漬進行(xing)干(gan)(gan)(gan)燥(zao),讓工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)能夠完全的(de)(de)(de)干(gan)(gan)(gan)燥(zao)。工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)在(zai)離(li)開升降(jiang)吹干(gan)(gan)(gan)工(gong)(gong)(gong)(gong)(gong)位(wei)(wei)(wei)之后(hou)(hou)進入(ru)(ru)到(dao)真(zhen)(zhen)空室內,檢測到(dao)工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)到(dao)位(wei)(wei)(wei)之后(hou)(hou)伸出止(zhi)回(hui)器(qi)和(he)擋料器(qi),停止(zhi)滾道的(de)(de)(de)運(yun)作(zuo)。分(fen)離(li)離(li)合器(qi),關閉(bi)(bi)兩(liang)側的(de)(de)(de)插門(men)讓真(zhen)(zhen)空室形成一個密閉(bi)(bi)的(de)(de)(de)腔(qiang)體。真(zhen)(zhen)空泵組對真(zhen)(zhen)空口(kou)進行(xing)抽出,將水汽抽掉,降(jiang)低箱體的(de)(de)(de)壓(ya)力(li)降(jiang),快(kuai)速汽化工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)上附(fu)著(zhu)的(de)(de)(de)殘(can)(can)留水漬。在(zai)完成干(gan)(gan)(gan)燥(zao)之后(hou)(hou),打開前(qian)后(hou)(hou)的(de)(de)(de)插門(men)門(men)板,輸(shu)送工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)到(dao)下一個工(gong)(gong)(gong)(gong)(gong)位(wei)(wei)(wei)當中(zhong)。
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2.6輔(fu)助水箱及刮板排屑工位
輔助水箱(xiang)及刮板排(pai)屑工(gong)(gong)位(wei)的(de)(de)作用(yong)(yong)就(jiu)是對清(qing)(qing)(qing)洗(xi)(xi)(xi)液(ye)進(jin)行(xing)(xing)儲存,來(lai)對各個清(qing)(qing)(qing)洗(xi)(xi)(xi)工(gong)(gong)位(wei)的(de)(de)使用(yong)(yong)進(jin)行(xing)(xing)供應。輔助水箱(xiang)分(fen)成兩(liang)個部分(fen),分(fen)別是污液(ye)箱(xiang)和(he)凈液(ye)箱(xiang),清(qing)(qing)(qing)洗(xi)(xi)(xi)泵將凈液(ye)箱(xiang)里面(mian)的(de)(de)清(qing)(qing)(qing)洗(xi)(xi)(xi)液(ye)泵到各個清(qing)(qing)(qing)洗(xi)(xi)(xi)工(gong)(gong)位(wei)上(shang),清(qing)(qing)(qing)洗(xi)(xi)(xi)液(ye)在清(qing)(qing)(qing)洗(xi)(xi)(xi)工(gong)(gong)位(wei)的(de)(de)清(qing)(qing)(qing)洗(xi)(xi)(xi)完成之(zhi)后就(jiu)會回到污液(ye)箱(xiang)內,通(tong)過(guo)(guo)過(guo)(guo)濾(lv)滾筒(tong)(tong)來(lai)連接兩(liang)腔(qiang),過(guo)(guo)濾(lv)滾筒(tong)(tong)的(de)(de)旋轉由電機來(lai)帶(dai)(dai)動,有(you)過(guo)(guo)濾(lv)網在滾筒(tong)(tong)上(shang),清(qing)(qing)(qing)洗(xi)(xi)(xi)液(ye)經過(guo)(guo)過(guo)(guo)濾(lv)網的(de)(de)過(guo)(guo)濾(lv)之(zhi)后重(zhong)新流入到凈水箱(xiang)當中,用(yong)(yong)來(lai)進(jin)行(xing)(xing)下一輪的(de)(de)清(qing)(qing)(qing)洗(xi)(xi)(xi)工(gong)(gong)作,過(guo)(guo)濾(lv)滾筒(tong)(tong)通(tong)過(guo)(guo)電機的(de)(de)帶(dai)(dai)動也帶(dai)(dai)動了(le)排(pai)屑刮板將雜(za)質帶(dai)(dai)入運(yun)屑車當中。在輔助水箱(xiang)上(shang),有(you)三個液(ye)位(wei)發令開關,用(yong)(yong)來(lai)控(kong)制機床的(de)(de)加液(ye)工(gong)(gong)作。
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