自動(dong)化設備在(zai)我國(guo),工(gong)(gong)(gong)業(ye)(ye)(ye)機器(qi)人的(de)(de)最初應用(yong)是(shi)在(zai)汽車和(he)工(gong)(gong)(gong)程機械(xie)(xie)行(xing)業(ye)(ye)(ye),主要用(yong)于汽車及工(gong)(gong)(gong)程機械(xie)(xie)的(de)(de)噴涂及焊接。目前,由于機器(qi)人技術以及研發的(de)(de)落后,工(gong)(gong)(gong)業(ye)(ye)(ye)機器(qi)人還主要應用(yong)在(zai)制(zhi)造(zao)業(ye)(ye)(ye),非制(zhi)造(zao)業(ye)(ye)(ye)使用(yong)的(de)(de)較少(shao)。據統計,近幾年國(guo)內廠家所(suo)生產(chan)的(de)(de)工(gong)(gong)(gong)業(ye)(ye)(ye)機器(qi)人有超(chao)過一(yi)(yi)半是(shi)提(ti)供給汽車行(xing)業(ye)(ye)(ye)。可見,汽車工(gong)(gong)(gong)業(ye)(ye)(ye)的(de)(de)發展是(shi)近幾年我國(guo)工(gong)(gong)(gong)業(ye)(ye)(ye)機器(qi)人增長的(de)(de)原(yuan)動(dong)力(li)之一(yi)(yi)。
1、位(wei)(wei)于傳(chuan)感(gan)器(qi):當物件(jian)位(wei)(wei)置(zhi)發生(sheng)移動或(huo)兩個表(biao)面有位(wei)(wei)置(zhi)差別時,位(wei)(wei)移量(liang)(liang)或(huo)位(wei)(wei)置(zhi)差可用位(wei)(wei)移傳(chuan)感(gan)器(qi)來測量(liang)(liang)。比如激(ji)光(guang)位(wei)(wei)移傳(chuan)感(gan)器(qi),將激(ji)光(guang)束投射到物件(jian)上,利(li)用三角測量(liang)(liang)法測量(liang)(liang)出物件(jian)的(de)位(wei)(wei)移量(liang)(liang)。
2、視(shi)(shi)覺傳感器(qi):機(ji)(ji)器(qi)視(shi)(shi)覺檢測(識(shi)別)系統一般由數碼攝像機(ji)(ji)、光源(yuan)、計算機(ji)(ji)、圖像采(cai)集(ji)卡、監視(shi)(shi)屏以及(ji)機(ji)(ji)械安裝(zhuang)和(he)調節裝(zhuang)置組成。
3、光(guang)電(dian)傳(chuan)感器(qi)(qi):光(guang)電(dian)傳(chuan)感器(qi)(qi)通常稱光(guang)電(dian)開關,它(ta)由投(tou)光(guang)-受(shou)光(guang)頭、放大器(qi)(qi)、電(dian)源-控制器(qi)(qi)等三個組(zu)件(jian)組(zu)成(cheng)
焊接(jie)機(ji)器(qi)人在(zai)汽車制造業(ye)中發揮(hui)著(zhu)不可替(ti)代的作用(yong),焊接(jie)機(ji)器(qi)人是(shi)在(zai)工(gong)業(ye)機(ji)器(qi)人基(ji)礎上發展起來的先(xian)進焊接(jie)設(she)備,是(shi)從(cong)事(shi)焊接(jie)(包括(kuo)切割(ge)與噴涂(tu))的工(gong)業(ye)機(ji)器(qi)人,主要用(yong)于工(gong)業(ye)自(zi)動(dong)化領(ling)域,其廣(guang)泛(fan)應用(yong)于汽車及其零部件制造、摩托車、工(gong)程(cheng)機(ji)械等行業(ye),在(zai)汽車生產(chan)的沖(chong)壓(ya)、焊裝(zhuang)、涂(tu)裝(zhuang)、總裝(zhuang)四大生產(chan)工(gong)藝過程(cheng)都有(you)廣(guang)泛(fan)應用(yong),其中應用(yong)最多(duo)的以弧焊、點(dian)焊為主。
(1)工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)動化:制(zhi)造工(gong)(gong)(gong)(gong)藝(yi)過程中包含若干個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu),每(mei)個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)又(you)可能(neng)包含若干個基(ji)本(ben)動作(zuo)以(yi)及(ji)操(cao)縱和管理這(zhe)些基(ji)本(ben)動作(zuo)的(de)操(cao)作(zuo)動作(zuo)。自(zi)動機及(ji)自(zi)動裝(zhuang)置僅(jin)代(dai)替人完成一個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)的(de)加(jia)工(gong)(gong)(gong)(gong)及(ji)輔助工(gong)(gong)(gong)(gong)作(zuo),稱為工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)動化。
(2)自(zi)動化生產線:如(ru)果(guo)一個(ge)工(gong)(gong)(gong)藝(yi)過程(cheng)中的(de)(de)每個(ge)加工(gong)(gong)(gong)、檢驗工(gong)(gong)(gong)序都自(zi)動化了(le),而且(qie)各個(ge)工(gong)(gong)(gong)序的(de)(de)輸送(song)聯系環也自(zi)動化了(le),工(gong)(gong)(gong)人只(zhi)需對整個(ge)工(gong)(gong)(gong)藝(yi)進(jin)行總操(cao)作和(he)監督,這就形成了(le)自(zi)動化加工(gong)(gong)(gong)生產線。
(3)自動(dong)化制造(zao)系統:從原材(cai)料到最終(zhong)成平的生產全過(guo)程都不需要人(ren)工干預,這就(jiu)形成了制造(zao)過(guo)程自動(dong)化。
工(gong)業機器(qi)人(ren)(簡稱 IR)是廣泛適用(yong)(yong)的(de)(de)能(neng)夠自主動作(zuo),且多軸聯動的(de)(de)機械設(she)備。它們通常(chang)配(pei)備有(you)機械手、刀具或其他可裝(zhuang)配(pei)的(de)(de)加工(gong)工(gong)具,以及(ji)(ji)能(neng)夠執行搬(ban)運操作(zuo)與加工(gong)制造的(de)(de)任務(wu)。工(gong)業機器(qi)人(ren)在(zai)汽(qi)車生產中的(de)(de)主要應用(yong)(yong)有(you):點焊(han)(han),弧焊(han)(han),鉚接,涂膠,噴(pen)涂等。在(zai)汽(qi)車零部(bu)件的(de)(de)生產中廣泛采用(yong)(yong)了點焊(han)(han)、凸(tu)焊(han)(han)、縫(feng)焊(han)(han)、對(dui)(dui)焊(han)(han)及(ji)(ji)電弧焊(han)(han)等焊(han)(han)接工(gong)藝。例如:橫(heng)梁總成托架(jia)點焊(han)(han),傳(chuan)動軸平衡(heng)片凸(tu)焊(han)(han),汽(qi)車燃油箱縫(feng)焊(han)(han),汽(qi)車輪圈連續閃光對(dui)(dui)焊(han)(han),汽(qi)車轉向臂、消聲器(qi)、凈化器(qi)殼體的(de)(de)電弧焊(han)(han)等。
目前,焊(han)接工(gong)業機器(qi)人在一汽(qi)、上(shang)汽(qi)、沈陽中順、金(jin)杯通用(yong)、重慶長安、湖南長豐等整車(che)制(zhi)(zhi)造企業廣泛應(ying)用(yong),據統(tong)計每輛汽(qi)車(che)車(che)身上(shang),大約有(you)3000~4000個電阻點(dian)焊(han)焊(han)點(dian),電阻點(dian)焊(han)技(ji)術(shu)的應(ying)用(yong)實現了汽(qi)車(che)車(che)身制(zhi)(zhi)造的量產化(hua)與自動(dong)化(hua)設(she)備。
相關標簽:自動化設備 灌膠(jiao)機