圖1?通過式(shi)高壓(ya)噴淋清洗線(帶(dai)烘干)
像汽(qi)(qi)車(che)發動(dong)機(ji)(ji)缸(gang)(gang)體(ti)缸(gang)(gang)蓋(gai)通過式噴淋清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)這(zhe)一(yi)(yi)類的(de)(de)(de)大型(xing)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)設備(bei)在發動(dong)機(ji)(ji)生(sheng)產線上是(shi)(shi)非(fei)常(chang)重要(yao)(yao)的(de)(de)(de)輔助設備(bei),主要(yao)(yao)就(jiu)是(shi)(shi)為(wei)了(le)(le)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)發動(dong)機(ji)(ji)的(de)(de)(de)每(mei)個(ge)零(ling)部件。在生(sheng)活中(zhong)有車(che)一(yi)(yi)族的(de)(de)(de)可能(neng)會(hui)考慮到(dao),車(che)開久了(le)(le),發動(dong)機(ji)(ji)缸(gang)(gang)體(ti)缸(gang)(gang)蓋(gai)怎么(me)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi),需(xu)(xu)(xu)不(bu)需(xu)(xu)(xu)要(yao)(yao)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)?答案肯定是(shi)(shi)需(xu)(xu)(xu)要(yao)(yao)的(de)(de)(de)。只是(shi)(shi)一(yi)(yi)般(ban)不(bu)會(hui)有人(ren)專(zhuan)門買(mai)一(yi)(yi)臺那么(me)大的(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)設備(bei)專(zhuan)門為(wei)了(le)(le)半年(nian)(nian)或(huo)一(yi)(yi)年(nian)(nian)一(yi)(yi)次清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)汽(qi)(qi)車(che)缸(gang)(gang)體(ti)缸(gang)(gang)蓋(gai)等(deng)零(ling)配件。私人(ren)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)的(de)(de)(de)案例一(yi)(yi)般(ban)是(shi)(shi)買(mai)比較小型(xing)的(de)(de)(de)超聲波清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)來清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)噴油嘴、火花塞等(deng)比較容(rong)易拆卸的(de)(de)(de)零(ling)配件。如果需(xu)(xu)(xu)要(yao)(yao)全面清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)發動(dong)機(ji)(ji)零(ling)配件的(de)(de)(de),通常(chang)是(shi)(shi)送(song)到(dao)專(zhuan)門的(de)(de)(de)汽(qi)(qi)車(che)美(mei)容(rong)店進行專(zhuan)業的(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)。所(suo)以(yi)一(yi)(yi)般(ban)會(hui)購買(mai)超聲波清(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)機(ji)(ji)設備(bei)的(de)(de)(de)有汽(qi)(qi)修(xiu)店、汽(qi)(qi)車(che)美(mei)容(rong)店或(huo)汽(qi)(qi)車(che)發動(dong)機(ji)(ji)生(sheng)產廠家等(deng)。
以上(shang)是題外話(hua),本文主要(yao)是著重對缸體缸蓋的最(zui)終(zhong)清洗機每個(ge)工(gong)位的功能以及作用進行詳細的分析。
圖2?通過式高壓噴(pen)淋清洗線(帶烘干)
1.清洗機概述(shu)
清洗機(ji)分(fen)為三種,通常分(fen)為中(zhong)間清洗機(ji)、CMM清洗機(ji)以及最終清洗機(ji)。而(er)在下文會(hui)著重(zhong)分(fen)析發動(dong)機(ji)缸(gang)體缸(gang)蓋的最終清洗機(ji)的相關功能以及作用(yong)。
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2.缸(gang)(gang)體缸(gang)(gang)蓋最終清洗機各(ge)個工位的功(gong)能(neng)及作(zuo)用
2.1浪涌清洗工位
工(gong)(gong)(gong)件(jian)通過機動滾(gun)道(dao)(dao)進入(ru)到(dao)本工(gong)(gong)(gong)位(wei)(wei)的(de)(de)浪(lang)(lang)涌(yong)水(shui)(shui)(shui)(shui)箱中,有到(dao)位(wei)(wei)裝置被設置在輸送(song)(song)裝置上,對(dui)(dui)工(gong)(gong)(gong)件(jian)的(de)(de)是(shi)否到(dao)位(wei)(wei)進行(xing)(xing)檢(jian)測,同時發令,停止滾(gun)道(dao)(dao)的(de)(de)輸送(song)(song),關閉浪(lang)(lang)涌(yong)水(shui)(shui)(shui)(shui)箱的(de)(de)插門(men)。有浪(lang)(lang)涌(yong)儲(chu)水(shui)(shui)(shui)(shui)箱被配備(bei)在這個工(gong)(gong)(gong)位(wei)(wei)當中,打(da)(da)開(kai)(kai)浪(lang)(lang)涌(yong)清洗(xi)泵電磁閥之(zhi)后(hou),供水(shui)(shui)(shui)(shui)到(dao)浪(lang)(lang)涌(yong)水(shui)(shui)(shui)(shui)箱內,在供水(shui)(shui)(shui)(shui)工(gong)(gong)(gong)作完(wan)畢(bi)之(zhi)后(hou)減速(su)機驅動鼓輪回(hui)轉(zhuan)裝置就(jiu)會(hui)(hui)旋轉(zhuan)工(gong)(gong)(gong)件(jian)270度,固定(ding)攪水(shui)(shui)(shui)(shui)噴(pen)(pen)嘴(zui)就(jiu)會(hui)(hui)噴(pen)(pen)水(shui)(shui)(shui)(shui),通過膠水(shui)(shui)(shui)(shui)噴(pen)(pen)嘴(zui)以及工(gong)(gong)(gong)件(jian)旋轉(zhuan)的(de)(de)攪水(shui)(shui)(shui)(shui),就(jiu)會(hui)(hui)讓水(shui)(shui)(shui)(shui)紊流和翻騰(teng),就(jiu)可(ke)以利(li)用(yong)涮洗(xi)功能(neng)對(dui)(dui)工(gong)(gong)(gong)件(jian)的(de)(de)內表面以及水(shui)(shui)(shui)(shui)道(dao)(dao)腔(qiang)進行(xing)(xing)清洗(xi);在完(wan)成清洗(xi)之(zhi)后(hou),將排水(shui)(shui)(shui)(shui)插門(men)打(da)(da)開(kai)(kai),進行(xing)(xing)防水(shui)(shui)(shui)(shui),對(dui)(dui)工(gong)(gong)(gong)件(jian)不斷進行(xing)(xing)倒水(shui)(shui)(shui)(shui)操作,這樣就(jiu)能(neng)夠讓下一個工(gong)(gong)(gong)位(wei)(wei)的(de)(de)吹干工(gong)(gong)(gong)作更(geng)加(jia)方便的(de)(de)進行(xing)(xing),然(ran)后(hou)打(da)(da)開(kai)(kai)出料插門(men),輸送(song)(song)工(gong)(gong)(gong)件(jian)到(dao)下一個工(gong)(gong)(gong)位(wei)(wei)上。
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2.2升降(jiang)清洗工(gong)位
在工件(jian)完(wan)成浪(lang)涌清洗(xi)工位的清洗(xi)之后,就會進入到(dao)升(sheng)降清洗(xi)工位當中,到(dao)位檢測(ce)開(kai)關檢測(ce)到(dao)工件(jian)之后就會停(ting)止滾(gun)道,同時伸(shen)出止回器,根據PLC的指令讓噴嘴和(he)(he)水(shui)箱進行有規律的升(sheng)降運動,清洗(xi)工件(jian)三(san)面(mian)的表(biao)面(mian)和(he)(he)孔隙。為了讓清洗(xi)效果能夠得到(dao)保證(zheng),水(shui)箱會不斷的上(shang)升(sheng)和(he)(he)下降來進行清洗(xi)的工作。在這樣的工作循環過幾次之后,就會停(ting)止水(shui)箱的上(shang)升(sheng)。
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2.3橫移清洗工位
在(zai)工(gong)(gong)件完(wan)成了升降清(qing)(qing)洗(xi)工(gong)(gong)位(wei)的(de)(de)(de)清(qing)(qing)洗(xi)之(zhi)后(hou)就會(hui)進入到(dao)橫(heng)移清(qing)(qing)洗(xi)工(gong)(gong)位(wei)當中,到(dao)位(wei)檢測開關檢測到(dao)工(gong)(gong)件之(zhi)后(hou)就會(hui)落下(xia)兩端的(de)(de)(de)插門,PLC會(hui)發(fa)出指令,讓滾(gun)道在(zai)減速(su)機的(de)(de)(de)帶(dai)動作(zuo)用下(xia)對噴嘴和(he)驅動水(shui)箱進行橫(heng)移運動,清(qing)(qing)洗(xi)工(gong)(gong)件三面的(de)(de)(de)表面和(he)孔隙。為了讓清(qing)(qing)洗(xi)效果得到(dao)保證,水(shui)箱的(de)(de)(de)橫(heng)移會(hui)不斷(duan)的(de)(de)(de)循(xun)環。在(zai)循(xun)環的(de)(de)(de)次數(shu)達到(dao)了規定的(de)(de)(de)次數(shu)之(zhi)后(hou),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
在工(gong)(gong)(gong)件(jian)(jian)完成了(le)(le)以上幾項清(qing)洗(xi)工(gong)(gong)(gong)位(wei)(wei)的(de)(de)(de)清(qing)洗(xi)之后(hou),就(jiu)會進(jin)入(ru)到升(sheng)降吹(chui)(chui)(chui)干(gan)(gan)(gan)工(gong)(gong)(gong)位(wei)(wei)當(dang)中,這時候會有(you)大量的(de)(de)(de)水漬殘留在工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)表(biao)面(mian)(mian)上。升(sheng)降吹(chui)(chui)(chui)干(gan)(gan)(gan)工(gong)(gong)(gong)位(wei)(wei)對工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)(gan)利用(yong)(yong)了(le)(le)壓縮的(de)(de)(de)空(kong)氣(qi),這樣(yang)就(jiu)能夠(gou)讓(rang)工(gong)(gong)(gong)件(jian)(jian)進(jin)入(ru)下一個(ge)工(gong)(gong)(gong)序或者入(ru)庫管(guan)理更加的(de)(de)(de)方便和(he)快捷。在工(gong)(gong)(gong)件(jian)(jian)進(jin)入(ru)到升(sheng)降吹(chui)(chui)(chui)干(gan)(gan)(gan)工(gong)(gong)(gong)位(wei)(wei)之后(hou),到位(wei)(wei)檢測(ce)開關(guan)檢測(ce)到工(gong)(gong)(gong)件(jian)(jian),停止(zhi)滾道的(de)(de)(de)運作(zuo)(zuo)(zuo),工(gong)(gong)(gong)件(jian)(jian)夾(jia)(jia)緊機構夾(jia)(jia)緊好工(gong)(gong)(gong)件(jian)(jian),關(guan)閉插門,前(qian)后(hou)吹(chui)(chui)(chui)干(gan)(gan)(gan)氣(qi)箱和(he)上下吹(chui)(chui)(chui)干(gan)(gan)(gan)氣(qi)箱對工(gong)(gong)(gong)件(jian)(jian)進(jin)行(xing)往復的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)(gan)操作(zuo)(zuo)(zuo),在下降到最低位(wei)(wei)的(de)(de)(de)時候稍作(zuo)(zuo)(zuo)停頓,用(yong)(yong)來對重點(dian)孔(kong)系進(jin)行(xing)定點(dian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)(gan),對于(yu)工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)前(qian)后(hou)表(biao)面(mian)(mian)則通過升(sheng)降吹(chui)(chui)(chui)干(gan)(gan)(gan)來進(jin)行(xing);通過不(bu)同吹(chui)(chui)(chui)干(gan)(gan)(gan)氣(qi)箱的(de)(de)(de)協(xie)作(zuo)(zuo)(zuo)來完成對工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)吹(chui)(chui)(chui)干(gan)(gan)(gan)。
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2.5真(zhen)空(kong)干燥工位
最終(zhong)清洗(xi)機(ji)當(dang)中(zhong),真空(kong)(kong)干(gan)(gan)(gan)(gan)燥(zao)是(shi)特別加入(ru)的(de)(de)(de)(de)(de)一個(ge)工(gong)(gong)(gong)件(jian)干(gan)(gan)(gan)(gan)燥(zao)工(gong)(gong)(gong)位(wei)(wei)(wei),原(yuan)因(yin)是(shi)最終(zhong)清洗(xi)機(ji)的(de)(de)(de)(de)(de)擺(bai)放位(wei)(wei)(wei)置通常是(shi)在發(fa)動機(ji)的(de)(de)(de)(de)(de)加工(gong)(gong)(gong)完全之(zhi)后(hou)的(de)(de)(de)(de)(de)位(wei)(wei)(wei)置,為讓讓工(gong)(gong)(gong)件(jian)在儲存(cun)的(de)(de)(de)(de)(de)過程當(dang)中(zhong)不會(hui)發(fa)生生銹的(de)(de)(de)(de)(de)情況,發(fa)動機(ji)的(de)(de)(de)(de)(de)入(ru)庫儲存(cun)對(dui)(dui)于發(fa)動機(ji)的(de)(de)(de)(de)(de)整體干(gan)(gan)(gan)(gan)燥(zao)度(du)要求(qiu)非常高。在工(gong)(gong)(gong)件(jian)經(jing)過升降(jiang)(jiang)吹干(gan)(gan)(gan)(gan)工(gong)(gong)(gong)位(wei)(wei)(wei)之(zhi)后(hou),工(gong)(gong)(gong)件(jian)的(de)(de)(de)(de)(de)內(nei)腔(qiang)(qiang)還是(shi)會(hui)存(cun)在少量的(de)(de)(de)(de)(de)水(shui)漬(zi)。因(yin)此真空(kong)(kong)干(gan)(gan)(gan)(gan)燥(zao)工(gong)(gong)(gong)位(wei)(wei)(wei)的(de)(de)(de)(de)(de)功能就(jiu)是(shi)對(dui)(dui)工(gong)(gong)(gong)件(jian)的(de)(de)(de)(de)(de)殘(can)留(liu)水(shui)漬(zi)進行干(gan)(gan)(gan)(gan)燥(zao),讓工(gong)(gong)(gong)件(jian)能夠完全的(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)燥(zao)。工(gong)(gong)(gong)件(jian)在離開升降(jiang)(jiang)吹干(gan)(gan)(gan)(gan)工(gong)(gong)(gong)位(wei)(wei)(wei)之(zhi)后(hou)進入(ru)到(dao)真空(kong)(kong)室內(nei),檢測(ce)到(dao)工(gong)(gong)(gong)件(jian)的(de)(de)(de)(de)(de)到(dao)位(wei)(wei)(wei)之(zhi)后(hou)伸出止回器(qi)(qi)和(he)擋(dang)料器(qi)(qi),停止滾道的(de)(de)(de)(de)(de)運作(zuo)。分(fen)離離合器(qi)(qi),關閉兩(liang)側的(de)(de)(de)(de)(de)插門讓真空(kong)(kong)室形成(cheng)一個(ge)密閉的(de)(de)(de)(de)(de)腔(qiang)(qiang)體。真空(kong)(kong)泵組對(dui)(dui)真空(kong)(kong)口進行抽(chou)(chou)出,將(jiang)水(shui)汽(qi)抽(chou)(chou)掉,降(jiang)(jiang)低箱體的(de)(de)(de)(de)(de)壓(ya)力降(jiang)(jiang),快(kuai)速汽(qi)化工(gong)(gong)(gong)件(jian)上附著的(de)(de)(de)(de)(de)殘(can)留(liu)水(shui)漬(zi)。在完成(cheng)干(gan)(gan)(gan)(gan)燥(zao)之(zhi)后(hou),打(da)開前后(hou)的(de)(de)(de)(de)(de)插門門板,輸送工(gong)(gong)(gong)件(jian)到(dao)下一個(ge)工(gong)(gong)(gong)位(wei)(wei)(wei)當(dang)中(zhong)。
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2.6輔助(zhu)水(shui)箱及刮板排(pai)屑工(gong)位
輔助(zhu)水(shui)箱(xiang)及(ji)刮板排(pai)屑(xie)工(gong)位的(de)作用(yong)(yong)就(jiu)是(shi)對清(qing)洗(xi)(xi)液(ye)(ye)(ye)進(jin)行(xing)儲存,來對各個(ge)清(qing)洗(xi)(xi)工(gong)位的(de)使用(yong)(yong)進(jin)行(xing)供應。輔助(zhu)水(shui)箱(xiang)分成(cheng)兩個(ge)部分,分別是(shi)污液(ye)(ye)(ye)箱(xiang)和凈(jing)液(ye)(ye)(ye)箱(xiang),清(qing)洗(xi)(xi)泵將凈(jing)液(ye)(ye)(ye)箱(xiang)里面的(de)清(qing)洗(xi)(xi)液(ye)(ye)(ye)泵到(dao)各個(ge)清(qing)洗(xi)(xi)工(gong)位上(shang)(shang),清(qing)洗(xi)(xi)液(ye)(ye)(ye)在清(qing)洗(xi)(xi)工(gong)位的(de)清(qing)洗(xi)(xi)完成(cheng)之(zhi)后就(jiu)會(hui)回到(dao)污液(ye)(ye)(ye)箱(xiang)內,通(tong)過過濾滾筒來連(lian)接兩腔,過濾滾筒的(de)旋轉由電(dian)機(ji)(ji)來帶(dai)(dai)動(dong),有過濾網(wang)在滾筒上(shang)(shang),清(qing)洗(xi)(xi)液(ye)(ye)(ye)經過過濾網(wang)的(de)過濾之(zhi)后重(zhong)新(xin)流入到(dao)凈(jing)水(shui)箱(xiang)當(dang)中,用(yong)(yong)來進(jin)行(xing)下一(yi)輪(lun)的(de)清(qing)洗(xi)(xi)工(gong)作,過濾滾筒通(tong)過電(dian)機(ji)(ji)的(de)帶(dai)(dai)動(dong)也(ye)帶(dai)(dai)動(dong)了排(pai)屑(xie)刮板將雜質(zhi)帶(dai)(dai)入運屑(xie)車當(dang)中。在輔助(zhu)水(shui)箱(xiang)上(shang)(shang),有三個(ge)液(ye)(ye)(ye)位發令開關,用(yong)(yong)來控制機(ji)(ji)床的(de)加液(ye)(ye)(ye)工(gong)作。
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