自動化(hua)設備(bei)在(zai)我(wo)國,工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人的(de)最初應用是在(zai)汽(qi)車(che)和工(gong)(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)行(xing)業(ye),主要(yao)用于汽(qi)車(che)及(ji)工(gong)(gong)程(cheng)(cheng)機(ji)(ji)械(xie)(xie)的(de)噴涂及(ji)焊接。目前,由于機(ji)(ji)器(qi)(qi)人技術以及(ji)研發(fa)的(de)落后,工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人還主要(yao)應用在(zai)制(zhi)造(zao)(zao)業(ye),非制(zhi)造(zao)(zao)業(ye)使(shi)用的(de)較少。據統計,近(jin)幾(ji)(ji)年國內廠家所生產的(de)工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人有超(chao)過一半是提供給汽(qi)車(che)行(xing)業(ye)。可見(jian),汽(qi)車(che)工(gong)(gong)業(ye)的(de)發(fa)展是近(jin)幾(ji)(ji)年我(wo)國工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人增長的(de)原(yuan)動力之一。
1、位(wei)(wei)(wei)于傳(chuan)(chuan)感(gan)(gan)器:當物件(jian)(jian)位(wei)(wei)(wei)置發生移(yi)(yi)動或兩(liang)個表面有(you)位(wei)(wei)(wei)置差別時,位(wei)(wei)(wei)移(yi)(yi)量或位(wei)(wei)(wei)置差可用位(wei)(wei)(wei)移(yi)(yi)傳(chuan)(chuan)感(gan)(gan)器來測量。比如(ru)激光位(wei)(wei)(wei)移(yi)(yi)傳(chuan)(chuan)感(gan)(gan)器,將激光束(shu)投射到物件(jian)(jian)上,利用三角(jiao)測量法測量出物件(jian)(jian)的位(wei)(wei)(wei)移(yi)(yi)量。
2、視(shi)覺傳(chuan)感器:機(ji)器視(shi)覺檢測(識(shi)別)系統一般由數碼(ma)攝像機(ji)、光源(yuan)、計(ji)算機(ji)、圖像采集卡、監(jian)視(shi)屏以及機(ji)械安(an)裝和調(diao)節(jie)裝置組成(cheng)。
3、光(guang)(guang)電傳感器:光(guang)(guang)電傳感器通常稱光(guang)(guang)電開(kai)關(guan),它由投光(guang)(guang)-受光(guang)(guang)頭、放大(da)器、電源-控制器等三個組件組成
焊(han)接(jie)機(ji)(ji)(ji)(ji)器(qi)(qi)人(ren)在(zai)(zai)汽車(che)制造業中發(fa)揮(hui)著不可替代(dai)的(de)(de)作(zuo)用(yong)(yong),焊(han)接(jie)機(ji)(ji)(ji)(ji)器(qi)(qi)人(ren)是(shi)在(zai)(zai)工業機(ji)(ji)(ji)(ji)器(qi)(qi)人(ren)基礎上發(fa)展起來的(de)(de)先(xian)進焊(han)接(jie)設(she)備,是(shi)從(cong)事焊(han)接(jie)(包括切割與噴(pen)涂)的(de)(de)工業機(ji)(ji)(ji)(ji)器(qi)(qi)人(ren),主要用(yong)(yong)于工業自動化領域,其廣(guang)泛(fan)應(ying)用(yong)(yong)于汽車(che)及(ji)其零部件(jian)制造、摩托車(che)、工程機(ji)(ji)(ji)(ji)械等(deng)行(xing)業,在(zai)(zai)汽車(che)生產的(de)(de)沖壓、焊(han)裝、涂裝、總裝四大生產工藝(yi)過程都有廣(guang)泛(fan)應(ying)用(yong)(yong),其中應(ying)用(yong)(yong)最多的(de)(de)以弧焊(han)、點焊(han)為主。
(1)工(gong)(gong)(gong)序(xu)自(zi)動(dong)化:制(zhi)造工(gong)(gong)(gong)藝過程中包含若干(gan)個(ge)(ge)工(gong)(gong)(gong)序(xu),每(mei)個(ge)(ge)工(gong)(gong)(gong)序(xu)又可能(neng)包含若干(gan)個(ge)(ge)基本(ben)動(dong)作(zuo)以及(ji)操(cao)縱和管理這些基本(ben)動(dong)作(zuo)的操(cao)作(zuo)動(dong)作(zuo)。自(zi)動(dong)機及(ji)自(zi)動(dong)裝置(zhi)僅代替人完成一個(ge)(ge)工(gong)(gong)(gong)序(xu)的加工(gong)(gong)(gong)及(ji)輔助(zhu)工(gong)(gong)(gong)作(zuo),稱為工(gong)(gong)(gong)序(xu)自(zi)動(dong)化。
(2)自(zi)(zi)動化生產(chan)線:如果一個工(gong)(gong)(gong)藝過程(cheng)中(zhong)的(de)每(mei)個加工(gong)(gong)(gong)、檢驗工(gong)(gong)(gong)序(xu)都自(zi)(zi)動化了(le),而且(qie)各個工(gong)(gong)(gong)序(xu)的(de)輸(shu)送聯系環也自(zi)(zi)動化了(le),工(gong)(gong)(gong)人(ren)只需對整個工(gong)(gong)(gong)藝進(jin)行(xing)總操作和監督,這就形成了(le)自(zi)(zi)動化加工(gong)(gong)(gong)生產(chan)線。
(3)自(zi)動(dong)化制(zhi)造系(xi)統:從原材(cai)料到最終成平的生產全(quan)過(guo)程都不需要人工干(gan)預,這就形(xing)成了制(zhi)造過(guo)程自(zi)動(dong)化。
工(gong)(gong)業(ye)機(ji)器(qi)人(簡稱(cheng) IR)是廣(guang)泛適用(yong)(yong)的(de)能夠(gou)自(zi)主動作,且多軸聯動的(de)機(ji)械(xie)設備。它們通常配備有機(ji)械(xie)手、刀具或(huo)其他(ta)可裝(zhuang)配的(de)加工(gong)(gong)工(gong)(gong)具,以(yi)及(ji)(ji)能夠(gou)執(zhi)行(xing)搬運操作與加工(gong)(gong)制造的(de)任務。工(gong)(gong)業(ye)機(ji)器(qi)人在汽(qi)車(che)生產中的(de)主要應用(yong)(yong)有:點(dian)焊(han),弧焊(han),鉚接(jie),涂(tu)膠,噴(pen)涂(tu)等(deng)。在汽(qi)車(che)零部件的(de)生產中廣(guang)泛采用(yong)(yong)了點(dian)焊(han)、凸焊(han)、縫焊(han)、對焊(han)及(ji)(ji)電弧焊(han)等(deng)焊(han)接(jie)工(gong)(gong)藝(yi)。例(li)如:橫梁總成托(tuo)架點(dian)焊(han),傳動軸平衡(heng)片凸焊(han),汽(qi)車(che)燃(ran)油(you)箱縫焊(han),汽(qi)車(che)輪圈連續閃光對焊(han),汽(qi)車(che)轉向臂、消聲器(qi)、凈化器(qi)殼(ke)體的(de)電弧焊(han)等(deng)。
目前,焊(han)接工業(ye)機器人在一汽(qi)(qi)、上(shang)汽(qi)(qi)、沈(shen)陽中順、金杯通用(yong)、重慶(qing)長(chang)安、湖南長(chang)豐(feng)等整車(che)制造企業(ye)廣(guang)泛應用(yong),據(ju)統計(ji)每(mei)輛汽(qi)(qi)車(che)車(che)身上(shang),大約有3000~4000個電阻點焊(han)焊(han)點,電阻點焊(han)技術的應用(yong)實現了汽(qi)(qi)車(che)車(che)身制造的量產化與自動化設備(bei)。
相(xiang)關標簽:自動化設備 灌膠機(ji)