自動化設備在我國,工(gong)(gong)業(ye)機(ji)器人(ren)的(de)(de)最初(chu)應用(yong)是(shi)在汽(qi)(qi)車(che)和(he)工(gong)(gong)程(cheng)機(ji)械行業(ye),主要(yao)用(yong)于汽(qi)(qi)車(che)及(ji)(ji)工(gong)(gong)程(cheng)機(ji)械的(de)(de)噴涂(tu)及(ji)(ji)焊接。目前,由于機(ji)器人(ren)技術以及(ji)(ji)研發的(de)(de)落后(hou),工(gong)(gong)業(ye)機(ji)器人(ren)還主要(yao)應用(yong)在制(zhi)造業(ye),非制(zhi)造業(ye)使用(yong)的(de)(de)較少。據(ju)統(tong)計,近(jin)幾(ji)年(nian)國內廠家(jia)所(suo)生產的(de)(de)工(gong)(gong)業(ye)機(ji)器人(ren)有(you)超過(guo)一半(ban)是(shi)提(ti)供(gong)給汽(qi)(qi)車(che)行業(ye)。可見,汽(qi)(qi)車(che)工(gong)(gong)業(ye)的(de)(de)發展是(shi)近(jin)幾(ji)年(nian)我國工(gong)(gong)業(ye)機(ji)器人(ren)增(zeng)長的(de)(de)原動力之(zhi)一。
1、位(wei)(wei)(wei)于傳感器:當物(wu)件(jian)位(wei)(wei)(wei)置發生移(yi)動或兩個表面有位(wei)(wei)(wei)置差別時,位(wei)(wei)(wei)移(yi)量或位(wei)(wei)(wei)置差可用位(wei)(wei)(wei)移(yi)傳感器來測量。比如激(ji)(ji)光(guang)(guang)位(wei)(wei)(wei)移(yi)傳感器,將激(ji)(ji)光(guang)(guang)束投射到物(wu)件(jian)上(shang),利用三角(jiao)測量法測量出物(wu)件(jian)的位(wei)(wei)(wei)移(yi)量。
2、視(shi)(shi)覺傳(chuan)感(gan)器(qi)(qi):機器(qi)(qi)視(shi)(shi)覺檢測(識別(bie))系(xi)統一(yi)般由數碼攝像機、光源、計算機、圖像采(cai)集卡、監(jian)視(shi)(shi)屏以及機械安裝(zhuang)和調節裝(zhuang)置組(zu)成。
3、光電(dian)傳感(gan)器:光電(dian)傳感(gan)器通常稱光電(dian)開關,它由投光-受光頭、放大(da)器、電(dian)源-控(kong)制(zhi)器等三個組(zu)件組(zu)成
焊(han)接機器人在(zai)(zai)汽(qi)車制(zhi)造(zao)業中發揮著不可替代的(de)作(zuo)用(yong)(yong)(yong)(yong),焊(han)接機器人是(shi)(shi)在(zai)(zai)工(gong)(gong)業機器人基礎上發展起來的(de)先進焊(han)接設備,是(shi)(shi)從事焊(han)接(包括切割與(yu)噴涂(tu))的(de)工(gong)(gong)業機器人,主(zhu)要用(yong)(yong)(yong)(yong)于工(gong)(gong)業自動化(hua)領域,其廣泛(fan)應用(yong)(yong)(yong)(yong)于汽(qi)車及其零部件制(zhi)造(zao)、摩托車、工(gong)(gong)程機械等行(xing)業,在(zai)(zai)汽(qi)車生產(chan)的(de)沖壓、焊(han)裝(zhuang)(zhuang)、涂(tu)裝(zhuang)(zhuang)、總裝(zhuang)(zhuang)四大(da)生產(chan)工(gong)(gong)藝過(guo)程都有廣泛(fan)應用(yong)(yong)(yong)(yong),其中應用(yong)(yong)(yong)(yong)最多的(de)以弧焊(han)、點焊(han)為(wei)主(zhu)。
(1)工(gong)序(xu)自動(dong)化(hua):制造工(gong)藝(yi)過(guo)程中包含(han)若(ruo)干(gan)個工(gong)序(xu),每(mei)個工(gong)序(xu)又可能包含(han)若(ruo)干(gan)個基本(ben)動(dong)作(zuo)以及操縱和管理這些基本(ben)動(dong)作(zuo)的(de)操作(zuo)動(dong)作(zuo)。自動(dong)機及自動(dong)裝置僅(jin)代替人完成一個工(gong)序(xu)的(de)加工(gong)及輔(fu)助工(gong)作(zuo),稱(cheng)為工(gong)序(xu)自動(dong)化(hua)。
(2)自動(dong)化(hua)生產線(xian):如果一個工(gong)(gong)藝過程中的每個加工(gong)(gong)、檢驗(yan)工(gong)(gong)序都自動(dong)化(hua)了(le),而且各個工(gong)(gong)序的輸送聯系(xi)環也自動(dong)化(hua)了(le),工(gong)(gong)人只需(xu)對整個工(gong)(gong)藝進行總操作和(he)監(jian)督,這就形成了(le)自動(dong)化(hua)加工(gong)(gong)生產線(xian)。
(3)自動化(hua)制造系統:從原材料到最終成(cheng)平的生產全過程都不需要人工(gong)干預,這就形成(cheng)了制造過程自動化(hua)。
工(gong)(gong)業機(ji)器人(簡稱 IR)是廣(guang)泛(fan)適用的(de)(de)(de)能夠(gou)自主動作,且多軸聯動的(de)(de)(de)機(ji)械(xie)設備(bei)。它們通常配備(bei)有機(ji)械(xie)手(shou)、刀具或其他(ta)可裝(zhuang)配的(de)(de)(de)加(jia)工(gong)(gong)工(gong)(gong)具,以及(ji)能夠(gou)執行(xing)搬運操作與加(jia)工(gong)(gong)制造(zao)的(de)(de)(de)任務。工(gong)(gong)業機(ji)器人在汽(qi)(qi)(qi)車(che)(che)(che)生產(chan)中的(de)(de)(de)主要應用有:點(dian)焊(han)(han)(han)(han),弧(hu)焊(han)(han)(han)(han),鉚接,涂膠(jiao),噴涂等(deng)(deng)。在汽(qi)(qi)(qi)車(che)(che)(che)零部(bu)件的(de)(de)(de)生產(chan)中廣(guang)泛(fan)采用了點(dian)焊(han)(han)(han)(han)、凸焊(han)(han)(han)(han)、縫焊(han)(han)(han)(han)、對(dui)焊(han)(han)(han)(han)及(ji)電(dian)弧(hu)焊(han)(han)(han)(han)等(deng)(deng)焊(han)(han)(han)(han)接工(gong)(gong)藝。例如:橫梁總成托架點(dian)焊(han)(han)(han)(han),傳動軸平衡片凸焊(han)(han)(han)(han),汽(qi)(qi)(qi)車(che)(che)(che)燃油箱(xiang)縫焊(han)(han)(han)(han),汽(qi)(qi)(qi)車(che)(che)(che)輪圈連續閃(shan)光對(dui)焊(han)(han)(han)(han),汽(qi)(qi)(qi)車(che)(che)(che)轉(zhuan)向(xiang)臂(bei)、消聲器、凈化器殼體的(de)(de)(de)電(dian)弧(hu)焊(han)(han)(han)(han)等(deng)(deng)。
目前,焊(han)接工業(ye)機器人在一汽(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(zheng)車(che)制(zhi)造企業(ye)廣(guang)泛應用(yong),據統計每輛汽(qi)車(che)車(che)身(shen)(shen)上(shang),大(da)約有3000~4000個電(dian)阻點(dian)(dian)焊(han)焊(han)點(dian)(dian),電(dian)阻點(dian)(dian)焊(han)技術的應用(yong)實現(xian)了汽(qi)車(che)車(che)身(shen)(shen)制(zhi)造的量(liang)產化(hua)與自動(dong)化(hua)設備。
相(xiang)關標簽:自(zi)動化(hua)設備 灌膠(jiao)機