自動化(hua)設備在我國,工業機器(qi)人(ren)的(de)(de)(de)(de)最初應用(yong)是在汽(qi)車(che)和(he)工程機械(xie)行業,主要用(yong)于汽(qi)車(che)及工程機械(xie)的(de)(de)(de)(de)噴(pen)涂(tu)及焊接。目(mu)前,由(you)于機器(qi)人(ren)技(ji)術(shu)以及研發的(de)(de)(de)(de)落后,工業機器(qi)人(ren)還(huan)主要應用(yong)在制(zhi)(zhi)造業,非制(zhi)(zhi)造業使用(yong)的(de)(de)(de)(de)較(jiao)少(shao)。據統(tong)計,近幾年國內廠(chang)家所(suo)生(sheng)產的(de)(de)(de)(de)工業機器(qi)人(ren)有超過一半是提供給汽(qi)車(che)行業。可見,汽(qi)車(che)工業的(de)(de)(de)(de)發展是近幾年我國工業機器(qi)人(ren)增長的(de)(de)(de)(de)原動力(li)之一。
1、位(wei)(wei)于傳(chuan)(chuan)感器:當物(wu)件(jian)位(wei)(wei)置發生移(yi)動(dong)或兩個(ge)表(biao)面有位(wei)(wei)置差別時,位(wei)(wei)移(yi)量或位(wei)(wei)置差可用位(wei)(wei)移(yi)傳(chuan)(chuan)感器來測量。比如(ru)激光(guang)(guang)位(wei)(wei)移(yi)傳(chuan)(chuan)感器,將(jiang)激光(guang)(guang)束投射到物(wu)件(jian)上,利用三(san)角測量法測量出物(wu)件(jian)的位(wei)(wei)移(yi)量。
2、視(shi)覺傳(chuan)感器:機(ji)器視(shi)覺檢(jian)測(識(shi)別)系(xi)統一般由數碼攝像(xiang)機(ji)、光源、計算機(ji)、圖(tu)像(xiang)采集卡、監視(shi)屏以及(ji)機(ji)械安裝和調節裝置(zhi)組(zu)成。
3、光電傳感(gan)器:光電傳感(gan)器通常稱(cheng)光電開關,它由投光-受(shou)光頭、放大器、電源-控制器等三(san)個(ge)組件組成
焊(han)(han)接(jie)機(ji)(ji)器(qi)人(ren)在(zai)汽(qi)車(che)制(zhi)造業中(zhong)發揮著不可替代(dai)的(de)作用(yong),焊(han)(han)接(jie)機(ji)(ji)器(qi)人(ren)是在(zai)工業機(ji)(ji)器(qi)人(ren)基礎上發展起來的(de)先進焊(han)(han)接(jie)設備,是從(cong)事(shi)焊(han)(han)接(jie)(包括切割與(yu)噴(pen)涂(tu))的(de)工業機(ji)(ji)器(qi)人(ren),主要(yao)用(yong)于(yu)工業自動化(hua)領域(yu),其(qi)廣泛應(ying)用(yong)于(yu)汽(qi)車(che)及(ji)其(qi)零(ling)部件制(zhi)造、摩(mo)托車(che)、工程機(ji)(ji)械等行業,在(zai)汽(qi)車(che)生(sheng)產的(de)沖壓、焊(han)(han)裝(zhuang)、涂(tu)裝(zhuang)、總裝(zhuang)四大(da)生(sheng)產工藝過程都有廣泛應(ying)用(yong),其(qi)中(zhong)應(ying)用(yong)最多的(de)以弧(hu)焊(han)(han)、點焊(han)(han)為主。
(1)工(gong)序(xu)自動(dong)(dong)(dong)化:制(zhi)造工(gong)藝過程中(zhong)包含若干(gan)個(ge)(ge)工(gong)序(xu),每個(ge)(ge)工(gong)序(xu)又(you)可能包含若干(gan)個(ge)(ge)基本動(dong)(dong)(dong)作以及(ji)操縱和管理(li)這(zhe)些基本動(dong)(dong)(dong)作的操作動(dong)(dong)(dong)作。自動(dong)(dong)(dong)機(ji)及(ji)自動(dong)(dong)(dong)裝置僅代替(ti)人完成(cheng)一(yi)個(ge)(ge)工(gong)序(xu)的加工(gong)及(ji)輔(fu)助工(gong)作,稱為(wei)工(gong)序(xu)自動(dong)(dong)(dong)化。
(2)自(zi)動(dong)(dong)化生(sheng)產線:如果一(yi)個工(gong)(gong)(gong)(gong)(gong)藝過程(cheng)中(zhong)的每個加工(gong)(gong)(gong)(gong)(gong)、檢驗(yan)工(gong)(gong)(gong)(gong)(gong)序(xu)都自(zi)動(dong)(dong)化了(le),而且各個工(gong)(gong)(gong)(gong)(gong)序(xu)的輸送聯系環(huan)也(ye)自(zi)動(dong)(dong)化了(le),工(gong)(gong)(gong)(gong)(gong)人只需對(dui)整個工(gong)(gong)(gong)(gong)(gong)藝進行總操作(zuo)和監督,這就(jiu)形成了(le)自(zi)動(dong)(dong)化加工(gong)(gong)(gong)(gong)(gong)生(sheng)產線。
(3)自動化(hua)制(zhi)造(zao)(zao)系統(tong):從(cong)原材料到(dao)最(zui)終(zhong)成平的(de)生(sheng)產全過(guo)程(cheng)都不(bu)需要人工干預,這就形成了制(zhi)造(zao)(zao)過(guo)程(cheng)自動化(hua)。
工(gong)業(ye)機器(qi)人(簡(jian)稱(cheng) IR)是廣泛適(shi)用的(de)(de)能夠(gou)自(zi)主(zhu)動(dong)作,且多軸聯動(dong)的(de)(de)機械設備(bei)。它(ta)們通常配備(bei)有(you)機械手、刀具或其他可裝配的(de)(de)加工(gong)工(gong)具,以及能夠(gou)執行(xing)搬(ban)運操作與(yu)加工(gong)制造(zao)的(de)(de)任務。工(gong)業(ye)機器(qi)人在汽(qi)車生(sheng)產中(zhong)的(de)(de)主(zhu)要應用有(you):點(dian)焊(han)(han),弧(hu)焊(han)(han),鉚接,涂膠(jiao),噴涂等。在汽(qi)車零(ling)部(bu)件的(de)(de)生(sheng)產中(zhong)廣泛采用了點(dian)焊(han)(han)、凸焊(han)(han)、縫焊(han)(han)、對焊(han)(han)及電弧(hu)焊(han)(han)等焊(han)(han)接工(gong)藝。例(li)如:橫梁(liang)總成(cheng)托架點(dian)焊(han)(han),傳動(dong)軸平衡片凸焊(han)(han),汽(qi)車燃油箱縫焊(han)(han),汽(qi)車輪圈連(lian)續閃(shan)光(guang)對焊(han)(han),汽(qi)車轉向臂、消(xiao)聲器(qi)、凈化器(qi)殼(ke)體(ti)的(de)(de)電弧(hu)焊(han)(han)等。
目前,焊(han)接工業(ye)機器(qi)人在一汽(qi)、上汽(qi)、沈陽中順、金(jin)杯通用(yong)、重慶長安、湖南(nan)長豐等整車(che)(che)制(zhi)造(zao)(zao)企(qi)業(ye)廣泛應用(yong),據統計(ji)每輛汽(qi)車(che)(che)車(che)(che)身上,大(da)約(yue)有(you)3000~4000個電阻點焊(han)焊(han)點,電阻點焊(han)技術的(de)應用(yong)實現了汽(qi)車(che)(che)車(che)(che)身制(zhi)造(zao)(zao)的(de)量產化(hua)與自動(dong)化(hua)設(she)備。
相關標簽:自動化設備(bei) 灌(guan)膠機