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新聞資訊

新聞資訊

淺述全自動繞線機廠家的全自動繞線機帶傳動系統的特點

2018-07-05 00:00:00

    威定全自動繞線機廠家全自動繞線機分為繞線和排線兩個部分,所以全自動繞線機的傳(chuan)動(dong)部分也(ye)獨立的兩個(ge)部分。繞線部分的傳(chuan)動(dong)是(shi)(shi)將(jiang)電(dian)機(ji)的轉動(dong)傳(chuan)遞到夾頭,使夾頭按照既(ji)定的轉速(su)電(dian)腦(nao)自動(dong)繞線機(ji)的研(yan)究與開發旋轉,完成(cheng)繞線動(dong)作。排線部分的傳(chuan)動(dong)是(shi)(shi)將(jiang)步進電(dian)機(ji)的轉動(dong)轉化為平動(dong),按照技術要(yao)(yao)(yao)求進行(xing)排線。兩個(ge)部分的負(fu)載和精度有所(suo)不同,繞線部分要(yao)(yao)(yao)求轉速(su)高(gao)、負(fu)載較大,但是(shi)(shi)精度要(yao)(yao)(yao)求不高(gao),而(er)排線部分轉數(shu)低、負(fu)載輕,但是(shi)(shi)精度要(yao)(yao)(yao)求高(gao)。所(suo)以在整個(ge)結構設計中,傳(chuan)動(dong)系統的設計好壞關(guan)系到整個(ge)系統的精度、效率、可(ke)靠性。


    帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong)是利用(yong)中間(jian)撓性帶(dai)(dai)(dai)傳遞(di)運(yun)動(dong)(dong)(dong)(dong)和(he)(he)(he)(he)動(dong)(dong)(dong)(dong)力的(de)機械傳動(dong)(dong)(dong)(dong)。帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong)由主輪從輪和(he)(he)(he)(he)緊套(tao)在兩個輪上的(de)帶(dai)(dai)(dai)組成(cheng)。按照工作原理帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong)可以分為摩擦傳動(dong)(dong)(dong)(dong)和(he)(he)(he)(he)嚙合(he)傳動(dong)(dong)(dong)(dong)兩類。靠摩擦傳遞(di)運(yun)動(dong)(dong)(dong)(dong)和(he)(he)(he)(he)動(dong)(dong)(dong)(dong)力的(de)有,平帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong),V型(xing)帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong),圓(yuan)帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong)和(he)(he)(he)(he)楔(xie)型(xing)帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong),他們的(de)區別是橫截面(mian)形狀(zhuang)的(de)不(bu)同;而(er)同步帶(dai)(dai)(dai)傳動(dong)(dong)(dong)(dong)則是靠帶(dai)(dai)(dai)內表面(mian)的(de)凸(tu)齒和(he)(he)(he)(he)帶(dai)(dai)(dai)輪上的(de)齒槽相嚙合(he)來傳遞(di)運(yun)動(dong)(dong)(dong)(dong)和(he)(he)(he)(he)動(dong)(dong)(dong)(dong)力。

全自動繞線機廠家

    平(ping)(ping)帶(dai)傳動(dong)(dong)(dong)靠帶(dai)的(de)環(huan)形(xing)(xing)內(nei)表面與帶(dai)輪外表面壓緊產(chan)生摩擦力。常(chang)(chang)見平(ping)(ping)帶(dai)有帆布芯平(ping)(ping)帶(dai)、皮革平(ping)(ping)帶(dai)、編織平(ping)(ping)帶(dai)和(he)復合平(ping)(ping)帶(dai)等。一般用接頭連接成(cheng)環(huan)形(xing)(xing),故傳動(dong)(dong)(dong)不(bu)夠平(ping)(ping)穩。由于(yu)平(ping)(ping)帶(dai)較軟可扭曲,在小功率傳動(dong)(dong)(dong)中按軸的(de)相對位置和(he)轉(zhuan)動(dong)(dong)(dong)關系(xi)主要可以分成(cheng)三(san)中傳動(dong)(dong)(dong)形(xing)(xing)式:開口傳動(dong)(dong)(dong)—兩軸平(ping)(ping)行,轉(zhuan)向(xiang)(xiang)相同(tong),是常(chang)(chang)用的(de)形(xing)(xing)式;交(jiao)叉傳動(dong)(dong)(dong)—兩軸平(ping)(ping)行,轉(zhuan)向(xiang)(xiang)相反,用于(yu)改變轉(zhuan)動(dong)(dong)(dong)方向(xiang)(xiang);半交(jiao)叉傳動(dong)(dong)(dong)—兩軸交(jiao)錯,其(qi)交(jiao)錯角通常(chang)(chang)為九十(shi)度(du),用來傳遞(di)空間兩交(jiao)錯軸之間的(de)轉(zhuan)動(dong)(dong)(dong),帶(dai)呈半交(jiao)錯狀態,只適(shi)于(yu)單向(xiang)(xiang)傳動(dong)(dong)(dong)。


    壓(ya)緊(jin)力壓(ya)緊(jin)裝(zhuang)置的(de)軸向壓(ya)緊(jin)電(dian)(dian)機(ji)由高(gao)機(ji)能(neng)變頻器節(jie)(jie)制(zhi),輻向壓(ya)緊(jin)電(dian)(dian)機(ji)為緊(jin)密(mi)伺服(fu)減(jian)速(su)電(dian)(dian)機(ji),而且(qie)軸向和(he)輻向壓(ya)緊(jin)均由高(gao)精(jing)(jing)度(du)編碼器進行速(su)度(du)反(fan)饋,實現閉環節(jie)(jie)制(zhi),因此(ci)節(jie)(jie)制(zhi)的(de)壓(ya)緊(jin)力具有(you)較高(gao)的(de)精(jing)(jing)度(du)、線性度(du)及(ji)平穩度(du)。全(quan)自動(dong)繞線機(ji)除具有(you)舉動(dong)極限(xian)位置的(de)限(xian)位呵(he)護功(gong)(gong)能(neng)外(wai),還(huan)具有(you)障礙物(wu)(wu)自動(dong)識別功(gong)(gong)能(neng),即壓(ya)緊(jin)裝(zhuang)置在舉動(dong)過程中能(neng)提(ti)前(qian)發(fa)現與壓(ya)輥有(you)可能(neng)沖突的(de)物(wu)(wu)體,并提(ti)前(qian)減(jian)速(su)或遏制(zhi),以確保(bao)線圈不受(shou)損壞,同(tong)時也保(bao)證了設(she)備和(he)人身的(de)安(an)全(quan)。 


    繞(rao)制(zhi)線圈直徑規模廣(guang)高機(ji)能閉環矢量節制(zhi)變(bian)頻器(qi)節制(zhi)主軸電(dian)(dian)機(ji)驅動,能夠實此刻0~10.0rpm之間無(wu)級調速(su),有(you)效克服傳統繞(rao)線機(ji)傳動效率低、噪音大(da)、故障(zhang)率高等常見問題。具(ju)有(you)正反向(xiang)(xiang)計數功能和斷電(dian)(dian)記(ji)憶功能,當(dang)達到預(yu)定(ding)匝數時,設備自(zi)動遏制(zhi)并發出提(ti)示(shi)信(xin)息,確(que)保繞(rao)線匝數精確(que)。在(zai)繞(rao)制(zhi)線圈的過程(cheng)中,壓緊裝置能夠供給預(yu)定(ding)的軸向(xiang)(xiang)和徑向(xiang)(xiang)壓緊力。


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