自(zi)動(dong)化設備在我國(guo)(guo),工(gong)(gong)(gong)業(ye)(ye)機(ji)器(qi)人(ren)的最初應用(yong)是(shi)在汽車(che)和工(gong)(gong)(gong)程(cheng)機(ji)械行業(ye)(ye),主要(yao)用(yong)于汽車(che)及工(gong)(gong)(gong)程(cheng)機(ji)械的噴涂及焊接。目前(qian),由于機(ji)器(qi)人(ren)技(ji)術以及研發的落后,工(gong)(gong)(gong)業(ye)(ye)機(ji)器(qi)人(ren)還(huan)主要(yao)應用(yong)在制(zhi)造業(ye)(ye),非制(zhi)造業(ye)(ye)使用(yong)的較少。據統(tong)計,近(jin)幾(ji)年國(guo)(guo)內廠家所生(sheng)產的工(gong)(gong)(gong)業(ye)(ye)機(ji)器(qi)人(ren)有超過一半是(shi)提供給汽車(che)行業(ye)(ye)。可(ke)見(jian),汽車(che)工(gong)(gong)(gong)業(ye)(ye)的發展(zhan)是(shi)近(jin)幾(ji)年我國(guo)(guo)工(gong)(gong)(gong)業(ye)(ye)機(ji)器(qi)人(ren)增長的原動(dong)力之一。
1、位(wei)(wei)于傳感器:當物件位(wei)(wei)置發生移(yi)(yi)動或兩個表面有位(wei)(wei)置差別時(shi),位(wei)(wei)移(yi)(yi)量(liang)或位(wei)(wei)置差可用(yong)位(wei)(wei)移(yi)(yi)傳感器來(lai)測量(liang)。比如激光位(wei)(wei)移(yi)(yi)傳感器,將激光束投(tou)射到物件上,利用(yong)三角測量(liang)法測量(liang)出物件的位(wei)(wei)移(yi)(yi)量(liang)。
2、視覺傳(chuan)感器(qi):機(ji)器(qi)視覺檢測(識別(bie))系統一般(ban)由數碼攝像(xiang)機(ji)、光(guang)源、計算機(ji)、圖(tu)像(xiang)采集(ji)卡(ka)、監視屏以及機(ji)械安裝和調節裝置(zhi)組(zu)成。
3、光電(dian)傳感(gan)器(qi)(qi)(qi):光電(dian)傳感(gan)器(qi)(qi)(qi)通常(chang)稱光電(dian)開關,它由投光-受光頭、放大器(qi)(qi)(qi)、電(dian)源(yuan)-控制(zhi)器(qi)(qi)(qi)等三個組(zu)件組(zu)成
焊(han)接(jie)(jie)機器(qi)人(ren)在(zai)汽車(che)制造業(ye)(ye)中(zhong)發揮著不可(ke)替代的(de)作(zuo)用(yong),焊(han)接(jie)(jie)機器(qi)人(ren)是在(zai)工業(ye)(ye)機器(qi)人(ren)基(ji)礎上發展(zhan)起來的(de)先(xian)進(jin)焊(han)接(jie)(jie)設備(bei),是從事(shi)焊(han)接(jie)(jie)(包(bao)括(kuo)切割與(yu)噴涂)的(de)工業(ye)(ye)機器(qi)人(ren),主要(yao)用(yong)于工業(ye)(ye)自動化領域,其(qi)廣泛(fan)應用(yong)于汽車(che)及其(qi)零部件制造、摩托車(che)、工程(cheng)機械等行業(ye)(ye),在(zai)汽車(che)生產(chan)的(de)沖壓、焊(han)裝(zhuang)(zhuang)、涂裝(zhuang)(zhuang)、總(zong)裝(zhuang)(zhuang)四大(da)生產(chan)工藝過程(cheng)都有廣泛(fan)應用(yong),其(qi)中(zhong)應用(yong)最(zui)多的(de)以弧焊(han)、點(dian)焊(han)為主。
(1)工(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)(zi)動(dong)(dong)(dong)化:制造(zao)工(gong)(gong)(gong)藝過(guo)程中包(bao)含(han)若干個工(gong)(gong)(gong)序(xu)(xu)(xu),每個工(gong)(gong)(gong)序(xu)(xu)(xu)又可(ke)能(neng)包(bao)含(han)若干個基本動(dong)(dong)(dong)作(zuo)(zuo)以及操(cao)(cao)縱和管理這些(xie)基本動(dong)(dong)(dong)作(zuo)(zuo)的操(cao)(cao)作(zuo)(zuo)動(dong)(dong)(dong)作(zuo)(zuo)。自(zi)(zi)動(dong)(dong)(dong)機及自(zi)(zi)動(dong)(dong)(dong)裝置僅代替人(ren)完成一個工(gong)(gong)(gong)序(xu)(xu)(xu)的加工(gong)(gong)(gong)及輔助工(gong)(gong)(gong)作(zuo)(zuo),稱為工(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)(zi)動(dong)(dong)(dong)化。
(2)自(zi)(zi)動化(hua)生產(chan)線:如果一個(ge)工(gong)(gong)藝過程中的(de)每個(ge)加工(gong)(gong)、檢驗工(gong)(gong)序(xu)都自(zi)(zi)動化(hua)了(le),而(er)且各個(ge)工(gong)(gong)序(xu)的(de)輸(shu)送(song)聯系環也自(zi)(zi)動化(hua)了(le),工(gong)(gong)人只需對整個(ge)工(gong)(gong)藝進行總操作(zuo)和監(jian)督,這(zhe)就形成了(le)自(zi)(zi)動化(hua)加工(gong)(gong)生產(chan)線。
(3)自動(dong)(dong)化制(zhi)造(zao)系統:從(cong)原材料到最終成平的(de)生產全過(guo)程都(dou)不需要(yao)人工干預,這就(jiu)形成了(le)制(zhi)造(zao)過(guo)程自動(dong)(dong)化。
工(gong)(gong)業機(ji)器人(簡稱 IR)是廣泛(fan)適用的(de)能夠自(zi)主(zhu)動作(zuo),且多軸聯(lian)動的(de)機(ji)械設備。它們通常配備有機(ji)械手、刀具(ju)或其他可裝配的(de)加(jia)工(gong)(gong)工(gong)(gong)具(ju),以及能夠執行搬運操作(zuo)與加(jia)工(gong)(gong)制造的(de)任務。工(gong)(gong)業機(ji)器人在(zai)汽(qi)(qi)車生產(chan)中(zhong)的(de)主(zhu)要應用有:點焊(han)(han)(han),弧(hu)焊(han)(han)(han),鉚接(jie),涂膠,噴(pen)涂等(deng)。在(zai)汽(qi)(qi)車零部件的(de)生產(chan)中(zhong)廣泛(fan)采(cai)用了點焊(han)(han)(han)、凸焊(han)(han)(han)、縫(feng)焊(han)(han)(han)、對焊(han)(han)(han)及電弧(hu)焊(han)(han)(han)等(deng)焊(han)(han)(han)接(jie)工(gong)(gong)藝。例如(ru):橫梁總成(cheng)托架點焊(han)(han)(han),傳動軸平(ping)衡片凸焊(han)(han)(han),汽(qi)(qi)車燃油箱縫(feng)焊(han)(han)(han),汽(qi)(qi)車輪(lun)圈連續閃光對焊(han)(han)(han),汽(qi)(qi)車轉向臂(bei)、消聲器、凈化器殼體的(de)電弧(hu)焊(han)(han)(han)等(deng)。
目前,焊(han)接工業機器人在一汽(qi)、上汽(qi)、沈陽中順、金(jin)杯通用、重慶長安、湖南長豐(feng)等(deng)整車(che)制造(zao)企業廣泛應用,據(ju)統計每(mei)輛(liang)汽(qi)車(che)車(che)身上,大約有3000~4000個電阻點(dian)(dian)焊(han)焊(han)點(dian)(dian),電阻點(dian)(dian)焊(han)技術的(de)應用實現了汽(qi)車(che)車(che)身制造(zao)的(de)量(liang)產化與自(zi)動化設備。
相(xiang)關標簽:自動化設備 灌膠機