整(zheng)機(ji)(ji)(ji)由(you)全自(zi)動九槽(cao)超聲(sheng)波(bo)清(qing)洗機(ji)(ji)(ji)主體、超聲(sheng)波(bo)換(huan)能器、發(fa)生器、廢油回收、循環(huan)過(guo)濾系統、電(dian)(dian)加熱(re)自(zi)動溫(wen)度(du)控制、噴淋沖洗、熱(re)風干燥、不(bu)銹鋼管路(lu)系統、電(dian)(dian)控柜(ju)、?PLC程控機(ji)(ji)(ji)械手、履帶式隨行電(dian)(dian)纜、工(gong)裝墊板步進提(ti)升、移送(song)機(ji)(ji)(ji)構(gou)、上料輸(shu)送(song)、下料輸(shu)送(song)臺、專(zhuan)用不(bu)銹鋼清(qing)洗籃、機(ji)(ji)(ji)架等十六大部(bu)分(fen)組成。平移對接輸(shu)送(song)臺則根(gen)據客戶實際情況確定是否(fou)需要。
本全自動九槽(cao)超聲(sheng)波(bo)清洗機電控部分均采用進口優質件,性能可靠,設備具有清洗速度快、生產效率高、外形美觀、清洗效果好、使用方便、節能節水,結構合理、使用壽命長等特點,是理想的精密工件處理清(qing)洗設(she)備。
1、九槽全自(zi)動不銹鋼(gang)清洗機體
按清洗工藝設置為九槽。預洗、超聲、液下噴射槽均設置有水泵、過濾器循環過濾系統、貯液箱,1~7槽設置有電加熱及自動溫度控制、數字式顯示儀表,三個超聲槽配置有超聲震板(換能器),脫水槽設置有加熱裝置,自動溫度控制,風泵,熱風循環管道。全自動清洗機固定在底座(包括機械手)上。各槽均設置有排水管道系統,便于循環過濾和排放各槽清洗液。
2、超聲波換能器、發生器
超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)粗(cu)、半精(jing)(jing)、精(jing)(jing)洗(xi)槽(cao)內,裝有超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)震板(換能(neng)器(qi)(qi)),另有分體外置式超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)發(fa)生器(qi)(qi)。超(chao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率的(de)電(dian)震蕩信號功率放大后通過(guo)超(chao)聲(sheng)(sheng)(sheng)(sheng)換能(neng)器(qi)(qi)逆(ni)壓(ya)電(dian)效(xiao)應(ying)轉換為(wei)超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)。超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)發(fa)生器(qi)(qi)、換能(neng)器(qi)(qi)系統采用全(quan)新電(dian)原理設(she)計、國內領先(xian)的(de)超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)核心技術,具有超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)強勁(jing)、均勻、洗(xi)凈能(neng)力強、效(xiao)率高(gao)(gao)、過(guo)載自動(dong)保護,可(ke)靠性(xing)高(gao)(gao)、超(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)功率、頻(pin)率可(ke)調、操作(zuo)簡便,模塊化、集成化、易于保養、維修,從(cong)而保證(zheng)及時到位(wei)的(de)售后服務等一系列(lie)顯著(zhu)特(te)點和(he)優點。
3、PLC電腦程(cheng)控機械手
機械手經日本三(san)菱PLC、變頻調速器、非(fei)接觸(無觸點(dian))傳感器和公司開發的(de)功能(neng)強大、智(zhi)能(neng)化程控軟(ruan)件(jian)為自動控制核心系統(tong),意大利名牌剎車電機、減速器、鏈輪鏈條(tiao)為縱(zong)、橫向運(yun)(yun)動傳動系統(tong)及縱(zong)、橫向運(yun)(yun)動機構組成。機械(xie)手控制程序包括如下功能(neng):
3-1運行方式選擇:分為“手動”、“復位”、“自動”三種:
“手動”運(yun)行方式——是指人工(gong)手動操作機(ji)械手上下左右運(yun)動,一(yi)般用(yong)于(yu)調試機(ji)械手工(gong)作狀態和定位(wei)位(wei)置。
“復(fu)位(wei)”運(yun)(yun)行方(fang)式(shi)——是指在運(yun)(yun)用“自動(dong)”運(yun)(yun)行方(fang)式(shi)之(zhi)前將機械手(shou)從任意位(wei)置自動(dong)復(fu)位(wei)至原(yuan)(yuan)位(wei),一(yi)般定(ding)義上(shang)料(liao)工位(wei)下部為原(yuan)(yuan)位(wei)。
“自(zi)(zi)動(dong)(dong)”運行(xing)方式——是機械手(shou)的(de)主要工作(zuo)方式,在“自(zi)(zi)動(dong)(dong)”運行(xing)方式下,啟動(dong)(dong)機械手(shou)后按預定程序周而復始連續進行(xing)自(zi)(zi)動(dong)(dong)化清洗操作(zuo)。
3-2?運行操作按(an)(an)鈕(niu):設置“復位(wei)”、“暫(zan)停”、“啟動”三個按(an)(an)鈕(niu):
“復(fu)(fu)位”——運行(xing)方式選擇(ze)“復(fu)(fu)位”后,按(an)“復(fu)(fu)位”啟動按(an)鈕,運行(xing)復(fu)(fu)位程序,機(ji)械手從(cong)任(ren)意位置向原位復(fu)(fu)位,或復(fu)(fu)位過程中暫停后,重(zhong)新(xin)啟動復(fu)(fu)位程序,直至復(fu)(fu)位完成。
“暫停”——在復位和(he)自動程序過程中(zhong),按“暫停”按鈕(niu)機械手中(zhong)斷運行程序。
“自(zi)動(dong)”—復位后將運行方式(shi)選擇“自(zi)動(dong)”擋,按“啟動(dong)”按鈕(niu),機(ji)械手(shou)(shou)開(kai)始執行連續(xu)自(zi)動(dong)程序,機(ji)械手(shou)(shou)進行自(zi)動(dong)清洗操作,或者是在“暫(zan)停”后按“啟動(dong)”按鈕(niu),機(ji)械手(shou)(shou)從(cong)暫(zan)停中斷處繼續(xu)執行“自(zi)動(dong)”程序。
3-3手(shou)動(dong)操作按(an)鈕:設置手(shou)動(dong)分別控制機械手(shou)上下(xia)左右運(yun)動(dong)。
3-3-1“復(fu)位”程序的步(bu)序和功能:
“復位”是進(jin)行(xing)(xing)自(zi)動程(cheng)序前必須(xu)完(wan)成的程(cheng)序,使機械(xie)手(shou)從任(ren)意位置回到等待開始“自(zi)動”程(cheng)序的原始位置。啟動復位程(cheng)序,機械(xie)手(shou)先(xian)上(shang)行(xing)(xing),然后橫(heng)移至(zhi)上(shang)料工位,判斷上(shang)料工位有無(wu)(wu)清洗籃,有則停在上(shang)料工位上(shang)方,報警20秒,提示拿去洗籃吊(diao)臂自(zi)動下(xia)(xia)行(xing)(xing),無(wu)(wu)則直(zhi)接下(xia)(xia)行(xing)(xing)于(yu)上(shang)料工位下(xia)(xia)方。
“復(fu)位(wei)”過程中可(ke)按“暫停(ting)”按鈕(niu)中斷復(fu)位(wei)程序,再按“復(fu)位(wei)”啟動按鈕(niu)則(ze)從程序中斷處(chu)繼續(xu)執行(xing)復(fu)位(wei)程序。
4、全自(zi)動(dong)鐵(tie)路(lu)車輛軸承超聲波清洗機系(xi)統的自(zi)動(dong)程序(xu)功能:
?本(ben)超聲清洗系統(tong)具有(you)較高的自(zi)動(dong)(dong)化程度,由可(ke)靠性較高的日本(ben)三菱PLC作為(wei)自(zi)動(dong)(dong)控(kong)制(zhi)核心(xin)硬件(jian),僑(qiao)波(bo)公(gong)司(si)設計的專(zhuan)用程序(xu)包軟件(jian)組(zu)成自(zi)動(dong)(dong)控(kong)制(zhi)系統(tong)。
自動(dong)程序(xu)功(gong)(gong)(gong)能(neng)(neng)(neng)包括(kuo):機械手(shou)周(zhou)期性連續步進動(dong)作,完成(cheng)全部超聲清(qing)洗作業(ye)過程;變頻(pin)調速和自動(dong)轉(zhuan)換功(gong)(gong)(gong)能(neng)(neng)(neng);智能(neng)(neng)(neng)檢測、判(pan)斷、報警功(gong)(gong)(gong)能(neng)(neng)(neng);循環周(zhou)期調整功(gong)(gong)(gong)能(neng)(neng)(neng);墊板提升機構的自動(dong)配合功(gong)(gong)(gong)能(neng)(neng)(neng);暫停和重新(xin)啟動(dong)功(gong)(gong)(gong)能(neng)(neng)(neng)、電機互鎖功(gong)(gong)(gong)能(neng)(neng)(neng)等。詳(xiang)細介紹如下:
4-1連續步進動作——機械手(shou)每循環(huan)(huan)一(yi)(yi)周(zhou),洗出一(yi)(yi)籃工件(jian),同時把(ba)所有的清洗籃往下一(yi)(yi)道(dao)清洗工序(槽)搬(ban)運一(yi)(yi)次,連續循環(huan)(huan)周(zhou)期完成(cheng)超(chao)聲(sheng)波(bo)自動清洗作業(ye)過(guo)程。
4-2變頻調(diao)速(su)(su)和(he)自(zi)動轉換——為提高效(xiao)率和(he)縮(suo)短循環周期,機械手設置慢、快兩(liang)種速(su)(su)度運行,快速(su)(su)用于(yu)無負(fu)載空(kong)運行,慢速(su)(su)用于(yu)重載和(he)接(jie)近定(ding)位位置時避(bi)免制動慣性(xing)影響(xiang)準確定(ding)位。快慢速(su)(su)由變頻調(diao)速(su)(su)器設定(ding),由PLC和(he)程(cheng)序控制實現(xian)轉換。
4-3智能檢測、判斷、報(bao)警(jing)——下料工(gong)位(wei)已洗(xi)(xi)(xi)凈的(de)(de)工(gong)件和(he)洗(xi)(xi)(xi)籃不(bu)(bu)及時(shi)送(song)走(zou)和(he)上料工(gong)位(wei)無待洗(xi)(xi)(xi)的(de)(de)工(gong)件和(he)洗(xi)(xi)(xi)籃、下料工(gong)位(wei)無送(song)到位(wei)的(de)(de)工(gong)裝墊板,均屬于“自(zi)動”作業(ye)過程(cheng)(cheng)中(zhong)的(de)(de)不(bu)(bu)正(zheng)常現象,程(cheng)(cheng)序通過檢測、判斷并發出聲光報(bao)警(jing),提示(shi)操作者,操作者排除(chu)不(bu)(bu)正(zheng)常狀態(tai)后,機械手延時(shi)20秒后自(zi)動繼續執(zhi)行程(cheng)(cheng)序。
4-4循(xun)環(huan)(huan)周(zhou)(zhou)期(qi)調(diao)整——該(gai)超聲波系統基本循(xun)環(huan)(huan)周(zhou)(zhou)期(qi)是4~5min,有(you)時(shi)工件(jian)污(wu)物多(duo)且附著力(li)強,需適當增加超聲時(shi)間,可(ke)通過外置10 min定時(shi)器(qi)調(diao)節機(ji)械手循(xun)環(huan)(huan)周(zhou)(zhou)期(qi),設外置定時(shi)器(qi)設置時(shi)間T分(fen)鐘,則循(xun)環(huan)(huan)周(zhou)(zhou)期(qi)為(4~5)+T min?。
4-5墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)提升(sheng)(sheng)(sheng)機構自控功能——墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)提升(sheng)(sheng)(sheng)機構料(liao)(liao)倉(cang)中每次可疊(die)裝12塊(kuai)(kuai)工(gong)裝墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban),機械(xie)手每循(xun)環一次,墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)機構自動提升(sheng)(sheng)(sheng)一塊(kuai)(kuai)墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)并(bing)推送(song)到(dao)下(xia)(xia)料(liao)(liao)工(gong)位(wei)準確定位(wei)。等(deng)待機械(xie)手從工(gong)序最后一槽提出洗凈工(gong)件(jian)、洗籃(lan)放在墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)上。當(dang)12塊(kuai)(kuai)墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)提升(sheng)(sheng)(sheng)、推送(song)完畢,提升(sheng)(sheng)(sheng)機構自動下(xia)(xia)降到(dao)最低位(wei)置,并(bing)聲光報訊(xun)提示操作者將(jiang)新一輪(lun)12塊(kuai)(kuai)墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)疊(die)放入料(liao)(liao)倉(cang)。操作者按墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)機構啟動按鈕,墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)機構重(zhong)新開始配合機械(xie)手每個(ge)循(xun)環周(zhou)期自動提升(sheng)(sheng)(sheng)、推送(song)一塊(kuai)(kuai)墊(dian)(dian)(dian)(dian)板(ban)(ban)(ban)到(dao)下(xia)(xia)料(liao)(liao)工(gong)位(wei)。
4-6暫(zan)停和重新啟動(dong)功能(neng)——在自(zi)動(dong)程(cheng)序(xu)執行過程(cheng)中(zhong)(zhong)的任意時刻,都(dou)可以按“暫(zan)停”按鈕(niu)中(zhong)(zhong)斷步(bu)進(jin)程(cheng)序(xu)。再按“啟動(dong)”按鈕(niu),機(ji)械手從步(bu)進(jin)程(cheng)序(xu)中(zhong)(zhong)斷處繼續執行自(zi)動(dong)程(cheng)序(xu)。
4-7電機(ji)互鎖功(gong)能——縱(zong)(zong)向(xiang)、橫(heng)向(xiang)剎車電機(ji)在(zai)工作過程中頻(pin)繁正、反轉(zhuan),和(he)縱(zong)(zong)向(xiang)、橫(heng)向(xiang)頻(pin)繁交(jiao)替運行(xing)。為保(bao)證機(ji)械手(shou)安全、可靠運行(xing),在(zai)自動程序(xu)中加入了PLC電腦控制(zhi)的兩臺剎車電機(ji)的正反轉(zhuan)互鎖和(he)縱(zong)(zong)向(xiang)、橫(heng)向(xiang)運行(xing)互鎖。
清(qing)洗(xi)工(gong)藝設(she)置和全自動九槽(cao)超聲(sheng)波清(qing)洗(xi)機可根據軸(zhou)承清(qing)洗(xi)量(例(li)如每天(tian)清(qing)洗(xi)量少于(yu)50套)適當加以簡化、降(jiang)低整機造價(jia)。