自(zi)動化設備在(zai)我國,工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人的(de)(de)最初應(ying)用是在(zai)汽(qi)車(che)(che)和(he)工(gong)(gong)程機(ji)(ji)械(xie)行(xing)業(ye),主要(yao)用于(yu)(yu)汽(qi)車(che)(che)及(ji)(ji)工(gong)(gong)程機(ji)(ji)械(xie)的(de)(de)噴涂及(ji)(ji)焊接。目前,由(you)于(yu)(yu)機(ji)(ji)器(qi)(qi)人技術以及(ji)(ji)研發的(de)(de)落后,工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人還主要(yao)應(ying)用在(zai)制造(zao)業(ye),非制造(zao)業(ye)使用的(de)(de)較少(shao)。據統(tong)計,近幾(ji)年(nian)國內廠家所生產(chan)的(de)(de)工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人有超過一(yi)半是提供給(gei)汽(qi)車(che)(che)行(xing)業(ye)。可見,汽(qi)車(che)(che)工(gong)(gong)業(ye)的(de)(de)發展是近幾(ji)年(nian)我國工(gong)(gong)業(ye)機(ji)(ji)器(qi)(qi)人增長的(de)(de)原動力之一(yi)。
1、位(wei)(wei)(wei)于傳(chuan)感(gan)器:當物(wu)件位(wei)(wei)(wei)置發生移(yi)動或(huo)兩個表(biao)面有位(wei)(wei)(wei)置差(cha)別時,位(wei)(wei)(wei)移(yi)量(liang)或(huo)位(wei)(wei)(wei)置差(cha)可用位(wei)(wei)(wei)移(yi)傳(chuan)感(gan)器來測量(liang)。比如(ru)激(ji)光位(wei)(wei)(wei)移(yi)傳(chuan)感(gan)器,將激(ji)光束(shu)投射到物(wu)件上(shang),利用三角測量(liang)法測量(liang)出物(wu)件的位(wei)(wei)(wei)移(yi)量(liang)。
2、視(shi)覺傳感器:機(ji)器視(shi)覺檢測(識別(bie))系統一般由(you)數碼攝(she)像(xiang)機(ji)、光源、計算機(ji)、圖像(xiang)采集卡、監視(shi)屏以及機(ji)械安(an)裝和調節裝置組成。
3、光電(dian)傳感器(qi):光電(dian)傳感器(qi)通常稱光電(dian)開關,它(ta)由投(tou)光-受光頭、放大器(qi)、電(dian)源-控制器(qi)等三個組件組成
焊(han)(han)接機(ji)(ji)器人在(zai)汽車(che)制造業中發(fa)揮(hui)著不可替代的(de)(de)(de)(de)作用,焊(han)(han)接機(ji)(ji)器人是在(zai)工(gong)業機(ji)(ji)器人基礎上(shang)發(fa)展起來的(de)(de)(de)(de)先進焊(han)(han)接設(she)備,是從事焊(han)(han)接(包括切(qie)割與噴涂(tu))的(de)(de)(de)(de)工(gong)業機(ji)(ji)器人,主要(yao)用于工(gong)業自動化領域,其廣泛應用于汽車(che)及其零部件制造、摩托車(che)、工(gong)程機(ji)(ji)械(xie)等行業,在(zai)汽車(che)生(sheng)產的(de)(de)(de)(de)沖壓、焊(han)(han)裝(zhuang)(zhuang)、涂(tu)裝(zhuang)(zhuang)、總裝(zhuang)(zhuang)四大生(sheng)產工(gong)藝(yi)過程都(dou)有廣泛應用,其中應用最多的(de)(de)(de)(de)以弧焊(han)(han)、點焊(han)(han)為主。
(1)工(gong)(gong)序(xu)(xu)自(zi)動(dong)(dong)化(hua):制(zhi)造工(gong)(gong)藝過程中(zhong)包(bao)含(han)若干(gan)個工(gong)(gong)序(xu)(xu),每個工(gong)(gong)序(xu)(xu)又(you)可能(neng)包(bao)含(han)若干(gan)個基本動(dong)(dong)作(zuo)(zuo)(zuo)以(yi)及操(cao)縱和(he)管理這些(xie)基本動(dong)(dong)作(zuo)(zuo)(zuo)的(de)(de)操(cao)作(zuo)(zuo)(zuo)動(dong)(dong)作(zuo)(zuo)(zuo)。自(zi)動(dong)(dong)機及自(zi)動(dong)(dong)裝置僅代替(ti)人完成一(yi)個工(gong)(gong)序(xu)(xu)的(de)(de)加工(gong)(gong)及輔助工(gong)(gong)作(zuo)(zuo)(zuo),稱(cheng)為工(gong)(gong)序(xu)(xu)自(zi)動(dong)(dong)化(hua)。
(2)自(zi)動(dong)(dong)化生(sheng)產線:如果一個工(gong)(gong)(gong)藝過程(cheng)中的(de)每個加工(gong)(gong)(gong)、檢驗工(gong)(gong)(gong)序都自(zi)動(dong)(dong)化了(le)(le),而且各個工(gong)(gong)(gong)序的(de)輸送聯系環(huan)也(ye)自(zi)動(dong)(dong)化了(le)(le),工(gong)(gong)(gong)人只需(xu)對整個工(gong)(gong)(gong)藝進行(xing)總(zong)操作和監(jian)督,這(zhe)就形(xing)成了(le)(le)自(zi)動(dong)(dong)化加工(gong)(gong)(gong)生(sheng)產線。
(3)自動(dong)化制造系統:從原(yuan)材料(liao)到最終成平的生產(chan)全(quan)過(guo)程(cheng)都不需要人工干預(yu),這就形成了制造過(guo)程(cheng)自動(dong)化。
工(gong)業機(ji)器人(簡稱 IR)是廣泛適用(yong)的(de)能夠自主(zhu)動(dong)作,且多軸聯動(dong)的(de)機(ji)械(xie)設備。它們通(tong)常配備有(you)機(ji)械(xie)手(shou)、刀具或(huo)其(qi)他(ta)可(ke)裝(zhuang)配的(de)加工(gong)工(gong)具,以及能夠執行搬運操作與加工(gong)制造的(de)任務。工(gong)業機(ji)器人在汽(qi)車(che)(che)生產中的(de)主(zhu)要應用(yong)有(you):點(dian)焊(han)(han),弧焊(han)(han),鉚接,涂膠(jiao),噴涂等。在汽(qi)車(che)(che)零(ling)部件的(de)生產中廣泛采用(yong)了點(dian)焊(han)(han)、凸焊(han)(han)、縫焊(han)(han)、對焊(han)(han)及電弧焊(han)(han)等焊(han)(han)接工(gong)藝。例如:橫(heng)梁總成托(tuo)架點(dian)焊(han)(han),傳(chuan)動(dong)軸平衡片凸焊(han)(han),汽(qi)車(che)(che)燃油(you)箱(xiang)縫焊(han)(han),汽(qi)車(che)(che)輪圈連續閃光對焊(han)(han),汽(qi)車(che)(che)轉向臂、消聲器、凈(jing)化器殼體的(de)電弧焊(han)(han)等。
目前,焊(han)(han)接工業機器人在一汽、上汽、沈陽中順(shun)、金(jin)杯(bei)通用(yong)、重慶(qing)長(chang)安、湖南(nan)長(chang)豐(feng)等整車制(zhi)造企(qi)業廣泛應用(yong),據統計每輛汽車車身上,大(da)約有3000~4000個電(dian)阻點(dian)焊(han)(han)焊(han)(han)點(dian),電(dian)阻點(dian)焊(han)(han)技術的(de)(de)應用(yong)實(shi)現了汽車車身制(zhi)造的(de)(de)量產化與自動(dong)化設備。
相(xiang)關(guan)標簽:自動化設備 灌膠機(ji)