自動化設備在(zai)我(wo)國,工(gong)業(ye)(ye)機(ji)(ji)器人(ren)的最(zui)初(chu)應(ying)用(yong)是(shi)在(zai)汽(qi)車(che)和工(gong)程(cheng)機(ji)(ji)械行業(ye)(ye),主(zhu)(zhu)要用(yong)于(yu)汽(qi)車(che)及(ji)工(gong)程(cheng)機(ji)(ji)械的噴涂及(ji)焊接。目前,由于(yu)機(ji)(ji)器人(ren)技術(shu)以及(ji)研發的落后,工(gong)業(ye)(ye)機(ji)(ji)器人(ren)還(huan)主(zhu)(zhu)要應(ying)用(yong)在(zai)制造業(ye)(ye),非制造業(ye)(ye)使用(yong)的較少(shao)。據統計,近幾年(nian)國內廠家所生產的工(gong)業(ye)(ye)機(ji)(ji)器人(ren)有超過(guo)一半(ban)是(shi)提供(gong)給汽(qi)車(che)行業(ye)(ye)。可見(jian),汽(qi)車(che)工(gong)業(ye)(ye)的發展是(shi)近幾年(nian)我(wo)國工(gong)業(ye)(ye)機(ji)(ji)器人(ren)增長的原動力之一。
1、位(wei)于傳感(gan)(gan)器(qi):當物(wu)件(jian)位(wei)置發(fa)生移動或兩個表面有位(wei)置差別(bie)時,位(wei)移量(liang)或位(wei)置差可(ke)用位(wei)移傳感(gan)(gan)器(qi)來測(ce)量(liang)。比如激光(guang)位(wei)移傳感(gan)(gan)器(qi),將激光(guang)束(shu)投射到(dao)物(wu)件(jian)上,利(li)用三角(jiao)測(ce)量(liang)法測(ce)量(liang)出物(wu)件(jian)的(de)位(wei)移量(liang)。
2、視(shi)(shi)覺傳感器(qi):機器(qi)視(shi)(shi)覺檢測(識別)系(xi)統一(yi)般由數碼攝像機、光源、計算機、圖像采集卡、監(jian)視(shi)(shi)屏以及機械安裝和(he)調(diao)節裝置組成。
3、光(guang)電傳感器(qi):光(guang)電傳感器(qi)通(tong)常稱光(guang)電開關,它由投光(guang)-受(shou)光(guang)頭、放(fang)大(da)器(qi)、電源-控制器(qi)等三(san)個(ge)組(zu)件組(zu)成
焊(han)接機(ji)器(qi)(qi)人(ren)(ren)(ren)在(zai)(zai)汽車(che)(che)制造業(ye)中發揮(hui)著不(bu)可替(ti)代的作用,焊(han)接機(ji)器(qi)(qi)人(ren)(ren)(ren)是在(zai)(zai)工(gong)業(ye)機(ji)器(qi)(qi)人(ren)(ren)(ren)基礎上發展起來的先進(jin)焊(han)接設備,是從事焊(han)接(包括切割(ge)與噴涂)的工(gong)業(ye)機(ji)器(qi)(qi)人(ren)(ren)(ren),主要用于工(gong)業(ye)自(zi)動化領域,其廣泛應用于汽車(che)(che)及其零部(bu)件制造、摩(mo)托(tuo)車(che)(che)、工(gong)程機(ji)械(xie)等行業(ye),在(zai)(zai)汽車(che)(che)生產的沖壓、焊(han)裝、涂裝、總裝四(si)大(da)生產工(gong)藝過程都有廣泛應用,其中應用最多的以弧(hu)焊(han)、點焊(han)為(wei)主。
(1)工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)動(dong)化:制造工(gong)(gong)(gong)(gong)藝過程(cheng)中(zhong)包含若干個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu),每個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)又可能包含若干個基本(ben)(ben)動(dong)作以及(ji)操縱和管理這些基本(ben)(ben)動(dong)作的操作動(dong)作。自(zi)動(dong)機及(ji)自(zi)動(dong)裝(zhuang)置(zhi)僅代(dai)替人(ren)完(wan)成一個工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)的加(jia)工(gong)(gong)(gong)(gong)及(ji)輔助工(gong)(gong)(gong)(gong)作,稱為工(gong)(gong)(gong)(gong)序(xu)(xu)(xu)自(zi)動(dong)化。
(2)自動化生(sheng)(sheng)產線:如果一個工(gong)(gong)藝過(guo)程中的每(mei)個加工(gong)(gong)、檢驗(yan)工(gong)(gong)序(xu)都自動化了(le),而且各個工(gong)(gong)序(xu)的輸送聯(lian)系環也自動化了(le),工(gong)(gong)人只需(xu)對整個工(gong)(gong)藝進行總操作和監督,這就形(xing)成了(le)自動化加工(gong)(gong)生(sheng)(sheng)產線。
(3)自(zi)動化(hua)制造系(xi)統:從原材料(liao)到最終成平的生產全過程都不需要人工干預,這就形成了制造過程自(zi)動化(hua)。
工(gong)業(ye)機器(qi)人(ren)(簡稱 IR)是廣泛(fan)適用(yong)(yong)的(de)(de)能(neng)夠(gou)自主動(dong)作,且多(duo)軸聯(lian)動(dong)的(de)(de)機械設(she)備(bei)。它們(men)通常(chang)配(pei)備(bei)有機械手、刀具或(huo)其他可裝配(pei)的(de)(de)加工(gong)工(gong)具,以及(ji)能(neng)夠(gou)執行(xing)搬(ban)運操作與加工(gong)制造的(de)(de)任務。工(gong)業(ye)機器(qi)人(ren)在汽(qi)(qi)車(che)生產中(zhong)的(de)(de)主要應用(yong)(yong)有:點(dian)(dian)焊,弧焊,鉚接(jie),涂膠,噴涂等。在汽(qi)(qi)車(che)零部件的(de)(de)生產中(zhong)廣泛(fan)采用(yong)(yong)了點(dian)(dian)焊、凸焊、縫焊、對焊及(ji)電弧焊等焊接(jie)工(gong)藝(yi)。例如:橫梁總成托架點(dian)(dian)焊,傳(chuan)動(dong)軸平衡片凸焊,汽(qi)(qi)車(che)燃(ran)油箱縫焊,汽(qi)(qi)車(che)輪圈連續閃光對焊,汽(qi)(qi)車(che)轉向臂、消聲器(qi)、凈化(hua)器(qi)殼(ke)體的(de)(de)電弧焊等。
目前,焊接工業(ye)(ye)機(ji)器人在一汽、上汽、沈陽中順、金杯通用、重(zhong)慶長安、湖南長豐(feng)等整車制造(zao)企業(ye)(ye)廣泛應(ying)用,據統計每輛汽車車身上,大約(yue)有3000~4000個電阻點(dian)焊焊點(dian),電阻點(dian)焊技術的應(ying)用實現(xian)了汽車車身制造(zao)的量(liang)產化(hua)與(yu)自動化(hua)設備。
相(xiang)關(guan)標簽:自動化設備 灌(guan)膠(jiao)機