自動化設(she)備在(zai)我國,工(gong)(gong)業(ye)機(ji)(ji)器(qi)人的(de)(de)最初應用(yong)(yong)是在(zai)汽(qi)車(che)和工(gong)(gong)程機(ji)(ji)械(xie)行(xing)業(ye),主(zhu)要(yao)用(yong)(yong)于汽(qi)車(che)及工(gong)(gong)程機(ji)(ji)械(xie)的(de)(de)噴涂及焊接。目前,由于機(ji)(ji)器(qi)人技術以及研發的(de)(de)落后,工(gong)(gong)業(ye)機(ji)(ji)器(qi)人還主(zhu)要(yao)應用(yong)(yong)在(zai)制造業(ye),非制造業(ye)使用(yong)(yong)的(de)(de)較(jiao)少。據統計,近幾年國內(nei)廠家所生(sheng)產的(de)(de)工(gong)(gong)業(ye)機(ji)(ji)器(qi)人有超(chao)過一(yi)半是提(ti)供(gong)給汽(qi)車(che)行(xing)業(ye)。可見,汽(qi)車(che)工(gong)(gong)業(ye)的(de)(de)發展是近幾年我國工(gong)(gong)業(ye)機(ji)(ji)器(qi)人增(zeng)長(chang)的(de)(de)原動力之一(yi)。
1、位(wei)(wei)于(yu)傳感器:當物件(jian)位(wei)(wei)置發生移(yi)(yi)(yi)動或兩個表面有位(wei)(wei)置差別時(shi),位(wei)(wei)移(yi)(yi)(yi)量(liang)或位(wei)(wei)置差可用(yong)位(wei)(wei)移(yi)(yi)(yi)傳感器來測量(liang)。比如激光(guang)位(wei)(wei)移(yi)(yi)(yi)傳感器,將激光(guang)束投射(she)到物件(jian)上,利用(yong)三角測量(liang)法測量(liang)出物件(jian)的位(wei)(wei)移(yi)(yi)(yi)量(liang)。
2、視(shi)覺傳(chuan)感器:機(ji)器視(shi)覺檢測(ce)(識別)系統(tong)一般由數碼攝(she)像機(ji)、光源、計(ji)算機(ji)、圖(tu)像采集卡(ka)、監視(shi)屏以及機(ji)械安裝和調節裝置組成。
3、光(guang)電傳(chuan)感(gan)器(qi):光(guang)電傳(chuan)感(gan)器(qi)通常稱光(guang)電開(kai)關,它由(you)投光(guang)-受光(guang)頭、放大(da)器(qi)、電源-控制器(qi)等三個組件組成(cheng)
焊(han)接(jie)(jie)機(ji)器(qi)人(ren)(ren)在(zai)(zai)汽(qi)車制造(zao)業(ye)(ye)中發揮(hui)著(zhu)不(bu)可替代的(de)(de)(de)作(zuo)用(yong)(yong),焊(han)接(jie)(jie)機(ji)器(qi)人(ren)(ren)是在(zai)(zai)工業(ye)(ye)機(ji)器(qi)人(ren)(ren)基礎上發展起來的(de)(de)(de)先進焊(han)接(jie)(jie)設備,是從事焊(han)接(jie)(jie)(包括切割與噴涂(tu))的(de)(de)(de)工業(ye)(ye)機(ji)器(qi)人(ren)(ren),主要用(yong)(yong)于工業(ye)(ye)自動化領(ling)域,其(qi)廣泛應用(yong)(yong)于汽(qi)車及其(qi)零(ling)部(bu)件制造(zao)、摩托車、工程機(ji)械(xie)等行業(ye)(ye),在(zai)(zai)汽(qi)車生產的(de)(de)(de)沖(chong)壓、焊(han)裝(zhuang)、涂(tu)裝(zhuang)、總(zong)裝(zhuang)四大生產工藝(yi)過程都有廣泛應用(yong)(yong),其(qi)中應用(yong)(yong)最多的(de)(de)(de)以弧(hu)焊(han)、點焊(han)為主。
(1)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)自動化:制造工(gong)(gong)(gong)(gong)(gong)藝(yi)過程中包含(han)若干(gan)個工(gong)(gong)(gong)(gong)(gong)序(xu)(xu),每個工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)又可能包含(han)若干(gan)個基本動作(zuo)以(yi)及操縱和(he)管(guan)理這些基本動作(zuo)的(de)操作(zuo)動作(zuo)。自動機及自動裝置(zhi)僅代替人完成一個工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)的(de)加工(gong)(gong)(gong)(gong)(gong)及輔助工(gong)(gong)(gong)(gong)(gong)作(zuo),稱為工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)自動化。
(2)自(zi)動(dong)化(hua)生產線:如果一個(ge)工(gong)(gong)藝過程中(zhong)的每個(ge)加工(gong)(gong)、檢(jian)驗工(gong)(gong)序(xu)都自(zi)動(dong)化(hua)了(le)(le),而且各(ge)個(ge)工(gong)(gong)序(xu)的輸送聯系環也自(zi)動(dong)化(hua)了(le)(le),工(gong)(gong)人只需對整個(ge)工(gong)(gong)藝進(jin)行總(zong)操作(zuo)和監(jian)督,這就形成(cheng)了(le)(le)自(zi)動(dong)化(hua)加工(gong)(gong)生產線。
(3)自動(dong)化制造系統:從原材料到最終成平的生(sheng)產(chan)全過程都不需(xu)要人(ren)工干預,這就形(xing)成了制造過程自動(dong)化。
工(gong)(gong)業(ye)機(ji)器(qi)人(簡稱 IR)是廣泛適用的(de)能夠自主動作,且(qie)多軸聯動的(de)機(ji)械設備。它們通常配(pei)備有機(ji)械手、刀具或其他可裝(zhuang)配(pei)的(de)加工(gong)(gong)工(gong)(gong)具,以及(ji)能夠執(zhi)行(xing)搬運操作與加工(gong)(gong)制造(zao)的(de)任務。工(gong)(gong)業(ye)機(ji)器(qi)人在汽車(che)(che)生產中的(de)主要應用有:點(dian)焊(han)(han)(han)(han)(han),弧焊(han)(han)(han)(han)(han),鉚接(jie),涂(tu)膠,噴涂(tu)等(deng)。在汽車(che)(che)零部件的(de)生產中廣泛采(cai)用了點(dian)焊(han)(han)(han)(han)(han)、凸焊(han)(han)(han)(han)(han)、縫焊(han)(han)(han)(han)(han)、對(dui)焊(han)(han)(han)(han)(han)及(ji)電弧焊(han)(han)(han)(han)(han)等(deng)焊(han)(han)(han)(han)(han)接(jie)工(gong)(gong)藝。例如:橫梁(liang)總成托架點(dian)焊(han)(han)(han)(han)(han),傳動軸平衡片(pian)凸焊(han)(han)(han)(han)(han),汽車(che)(che)燃油箱縫焊(han)(han)(han)(han)(han),汽車(che)(che)輪圈連續閃光對(dui)焊(han)(han)(han)(han)(han),汽車(che)(che)轉向臂(bei)、消聲器(qi)、凈(jing)化器(qi)殼體的(de)電弧焊(han)(han)(han)(han)(han)等(deng)。
目前,焊(han)接工業機器人在一汽、上汽、沈陽(yang)中(zhong)順、金杯(bei)通用、重(zhong)慶(qing)長安(an)、湖南(nan)長豐等整車制造企業廣泛(fan)應用,據統計每(mei)輛(liang)汽車車身(shen)上,大約(yue)有3000~4000個電阻(zu)點焊(han)焊(han)點,電阻(zu)點焊(han)技術(shu)的(de)應用實(shi)現了汽車車身(shen)制造的(de)量產化(hua)與自動化(hua)設備。
相關標簽(qian):自動化設備 灌膠(jiao)機