NEWS
深圳輸送帶最重要的(de)(de)2個步驟:成(cheng)型,硫化(hua),這(zhe)個2個工藝直接影(ying)響到(dao)輸送帶(dai)的(de)(de)使用壽(shou)命,帶(dai)體光潔度(du)等(deng)等(deng),是輸送帶(dai)制造中最為重要的(de)(de)。
一、成(cheng)(cheng)型(xing)(xing)(xing):深圳輸(shu)(shu)送(song)(song)帶(dai)(dai)的制作(zuo)(zuo)(zuo)工(gong)藝是將輸(shu)(shu)送(song)(song)帶(dai)(dai)各構(gou)成(cheng)(cheng)不(bu)見,按設(she)計機(ji)(ji)構(gou)形式配(pei)成(cheng)(cheng)一體,形成(cheng)(cheng)成(cheng)(cheng)品輸(shu)(shu)送(song)(song)帶(dai)(dai)的帶(dai)(dai)胚(pei),這步工(gong)序叫做輸(shu)(shu)送(song)(song)帶(dai)(dai)的成(cheng)(cheng)型(xing)(xing)(xing)。各種(zhong)輸(shu)(shu)送(song)(song)帶(dai)(dai)由于機(ji)(ji)構(gou)類(lei)型(xing)(xing)(xing)不(bu)同,其成(cheng)(cheng)型(xing)(xing)(xing)方法也各有不(bu)同。輸(shu)(shu)送(song)(song)帶(dai)(dai)和平(ping)(ping)(ping)型(xing)(xing)(xing)傳動(dong)帶(dai)(dai)均(jun)屬平(ping)(ping)(ping)帶(dai)(dai)。平(ping)(ping)(ping)帶(dai)(dai)的成(cheng)(cheng)型(xing)(xing)(xing)有專(zhuan)用(yong)的成(cheng)(cheng)型(xing)(xing)(xing)設(she)備,此設(she)備主要是由布架、操作(zuo)(zuo)(zuo)臺、壓輥、包布裝置等組成(cheng)(cheng)長列的成(cheng)(cheng)型(xing)(xing)(xing)工(gong)作(zuo)(zuo)(zuo)臺。成(cheng)(cheng)型(xing)(xing)(xing)過程中用(yong)機(ji)(ji)械(xie)牽引(yin)、自動(dong)壓合和卷取得(de)連續流水作(zuo)(zuo)(zuo)業,生產效率(lv)比較高。
深圳輸送(song)帶和(he)平型(xing)傳動帶的(de)成型(xing)是(shi)采(cai)用(yong)多層一(yi)次(ci)性貼(tie)合,包括輸送(song)帶的(de)覆蓋(gai)膠和(he)平型(xing)傳動帶的(de)對口膠及封口膠條。貼(tie)合時主(zhu)要要求布(bu)層張(zhang)力均勻,經向(xiang)布(bu)紋(wen)正直不偏,各層間壓合緊(jin)密、無氣泡。
二、硫(liu)(liu)(liu)化(hua)(hua)(hua):深圳(zhen)輸(shu)送帶(dai)、平(ping)型(xing)傳動(dong)帶(dai)多用液壓(ya)蒸汽加熱的(de)平(ping)板(ban)硫(liu)(liu)(liu)化(hua)(hua)(hua)機(ji)(ji)硫(liu)(liu)(liu)化(hua)(hua)(hua)。常用的(de)平(ping)板(ban)硫(liu)(liu)(liu)化(hua)(hua)(hua)機(ji)(ji)長度一般為3-10米;寬度為3米以下。由于平(ping)板(ban)硫(liu)(liu)(liu)化(hua)(hua)(hua)機(ji)(ji)長度有限,因為輸(shu)送帶(dai)需要分(fen)段進行硫(liu)(liu)(liu)化(hua)(hua)(hua)。如采用鼓式硫(liu)(liu)(liu)化(hua)(hua)(hua)機(ji)(ji)硫(liu)(liu)(liu)化(hua)(hua)(hua),可(ke)以連續作業,可(ke)免除接頭部(bu)分(fen)因二次(ci)硫(liu)(liu)(liu)化(hua)(hua)(hua)而產生的(de)過(guo)硫(liu)(liu)(liu)現象。硫(liu)(liu)(liu)化(hua)(hua)(hua)時,輸(shu)送帶(dai)要有一定的(de)伸張,硫(liu)(liu)(liu)化(hua)(hua)(hua)溫度選(xuan)擇不(bu)當(dang)時,深圳(zhen)輸(shu)送帶(dai)容(rong)易出(chu)現明疤(ba)。