自動化設備在(zai)我(wo)國,工(gong)業(ye)(ye)機(ji)器(qi)(qi)人(ren)的最(zui)初應(ying)(ying)用(yong)(yong)是(shi)在(zai)汽(qi)車(che)(che)和工(gong)程機(ji)械(xie)(xie)行(xing)業(ye)(ye),主(zhu)要(yao)用(yong)(yong)于(yu)(yu)汽(qi)車(che)(che)及工(gong)程機(ji)械(xie)(xie)的噴(pen)涂及焊接。目(mu)前(qian),由(you)于(yu)(yu)機(ji)器(qi)(qi)人(ren)技術以(yi)及研發的落(luo)后,工(gong)業(ye)(ye)機(ji)器(qi)(qi)人(ren)還(huan)主(zhu)要(yao)應(ying)(ying)用(yong)(yong)在(zai)制造業(ye)(ye),非(fei)制造業(ye)(ye)使用(yong)(yong)的較(jiao)少。據統計,近幾(ji)年國內廠(chang)家所生(sheng)產(chan)的工(gong)業(ye)(ye)機(ji)器(qi)(qi)人(ren)有超過一(yi)半是(shi)提供給(gei)汽(qi)車(che)(che)行(xing)業(ye)(ye)。可見,汽(qi)車(che)(che)工(gong)業(ye)(ye)的發展(zhan)是(shi)近幾(ji)年我(wo)國工(gong)業(ye)(ye)機(ji)器(qi)(qi)人(ren)增長的原(yuan)動力之一(yi)。
1、位(wei)(wei)(wei)于傳(chuan)感器(qi)(qi):當物件(jian)位(wei)(wei)(wei)置發生移動或兩個(ge)表面有位(wei)(wei)(wei)置差別時,位(wei)(wei)(wei)移量(liang)或位(wei)(wei)(wei)置差可用位(wei)(wei)(wei)移傳(chuan)感器(qi)(qi)來測量(liang)。比(bi)如激光位(wei)(wei)(wei)移傳(chuan)感器(qi)(qi),將激光束(shu)投射到物件(jian)上,利用三(san)角測量(liang)法(fa)測量(liang)出物件(jian)的(de)位(wei)(wei)(wei)移量(liang)。
2、視覺傳感(gan)器(qi):機器(qi)視覺檢測(ce)(識別)系(xi)統一(yi)般(ban)由數碼攝(she)像機、光源、計算機、圖像采(cai)集卡、監視屏以及機械安裝(zhuang)和(he)調節(jie)裝(zhuang)置組成。
3、光(guang)(guang)電傳感(gan)器(qi):光(guang)(guang)電傳感(gan)器(qi)通常稱光(guang)(guang)電開關,它由(you)投光(guang)(guang)-受光(guang)(guang)頭、放大器(qi)、電源-控制(zhi)器(qi)等三(san)個組件組成
焊(han)接機(ji)(ji)器人在汽車(che)制造業中(zhong)發揮(hui)著(zhu)不可(ke)替代(dai)的(de)(de)作用(yong)(yong),焊(han)接機(ji)(ji)器人是(shi)在工(gong)業機(ji)(ji)器人基(ji)礎上發展起來的(de)(de)先進焊(han)接設(she)備,是(shi)從事焊(han)接(包括(kuo)切(qie)割與噴涂)的(de)(de)工(gong)業機(ji)(ji)器人,主(zhu)要用(yong)(yong)于工(gong)業自動化領域,其(qi)廣泛應(ying)用(yong)(yong)于汽車(che)及其(qi)零(ling)部件制造、摩托(tuo)車(che)、工(gong)程機(ji)(ji)械等行業,在汽車(che)生(sheng)產的(de)(de)沖壓、焊(han)裝、涂裝、總裝四大生(sheng)產工(gong)藝過程都有廣泛應(ying)用(yong)(yong),其(qi)中(zhong)應(ying)用(yong)(yong)最多的(de)(de)以弧焊(han)、點焊(han)為主(zhu)。
(1)工(gong)(gong)(gong)(gong)序(xu)(xu)自(zi)動化:制(zhi)造工(gong)(gong)(gong)(gong)藝(yi)過程中包(bao)含若干個(ge)工(gong)(gong)(gong)(gong)序(xu)(xu),每個(ge)工(gong)(gong)(gong)(gong)序(xu)(xu)又(you)可能包(bao)含若干個(ge)基本(ben)動作(zuo)(zuo)以及(ji)操縱和管理這(zhe)些基本(ben)動作(zuo)(zuo)的操作(zuo)(zuo)動作(zuo)(zuo)。自(zi)動機及(ji)自(zi)動裝置僅代(dai)替人完(wan)成一(yi)個(ge)工(gong)(gong)(gong)(gong)序(xu)(xu)的加工(gong)(gong)(gong)(gong)及(ji)輔助工(gong)(gong)(gong)(gong)作(zuo)(zuo),稱為工(gong)(gong)(gong)(gong)序(xu)(xu)自(zi)動化。
(2)自(zi)(zi)動(dong)化(hua)(hua)生產(chan)線:如果一個(ge)工(gong)藝(yi)過程中的(de)每個(ge)加工(gong)、檢驗(yan)工(gong)序(xu)都自(zi)(zi)動(dong)化(hua)(hua)了(le),而且各個(ge)工(gong)序(xu)的(de)輸送(song)聯系環也(ye)自(zi)(zi)動(dong)化(hua)(hua)了(le),工(gong)人只需對(dui)整(zheng)個(ge)工(gong)藝(yi)進行總操(cao)作和監督(du),這就形成(cheng)了(le)自(zi)(zi)動(dong)化(hua)(hua)加工(gong)生產(chan)線。
(3)自動(dong)化(hua)制造(zao)系統(tong):從(cong)原材料到最終成平(ping)的(de)生產(chan)全過(guo)程(cheng)都不需要人工干預,這就(jiu)形成了制造(zao)過(guo)程(cheng)自動(dong)化(hua)。
工業(ye)機器人(簡稱(cheng) IR)是廣(guang)泛(fan)適(shi)用的能夠(gou)自(zi)主動作,且(qie)多軸聯(lian)動的機械(xie)設備(bei)。它們通常(chang)配(pei)備(bei)有(you)(you)機械(xie)手、刀(dao)具或其他可裝配(pei)的加工工具,以及能夠(gou)執行搬運操作與加工制造的任務。工業(ye)機器人在汽(qi)(qi)車(che)生產中的主要(yao)應(ying)用有(you)(you):點(dian)焊(han)(han)(han)(han)(han),弧焊(han)(han)(han)(han)(han),鉚接,涂膠,噴涂等(deng)。在汽(qi)(qi)車(che)零部件(jian)的生產中廣(guang)泛(fan)采(cai)用了點(dian)焊(han)(han)(han)(han)(han)、凸(tu)焊(han)(han)(han)(han)(han)、縫焊(han)(han)(han)(han)(han)、對焊(han)(han)(han)(han)(han)及電弧焊(han)(han)(han)(han)(han)等(deng)焊(han)(han)(han)(han)(han)接工藝。例如:橫梁總成托架點(dian)焊(han)(han)(han)(han)(han),傳動軸平衡片凸(tu)焊(han)(han)(han)(han)(han),汽(qi)(qi)車(che)燃(ran)油箱縫焊(han)(han)(han)(han)(han),汽(qi)(qi)車(che)輪圈連續閃(shan)光對焊(han)(han)(han)(han)(han),汽(qi)(qi)車(che)轉向臂、消聲器、凈化器殼體(ti)的電弧焊(han)(han)(han)(han)(han)等(deng)。
目前,焊接工業(ye)機器人在一汽(qi)、上汽(qi)、沈陽中順、金杯通用、重慶長安、湖南長豐(feng)等整車制(zhi)造企業(ye)廣(guang)泛應(ying)用,據統計每(mei)輛(liang)汽(qi)車車身上,大約有3000~4000個電阻(zu)點(dian)焊焊點(dian),電阻(zu)點(dian)焊技術(shu)的應(ying)用實現(xian)了汽(qi)車車身制(zhi)造的量產化與自(zi)動化設備。
相關標簽:自動化(hua)設備 灌膠機