J9九游会AG

四辊压延温控系统改造

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——压花辊(gun)筒(tong)、覆(fu)膜(mo)机辊(gun)筒(tong)、流延(yan)机覆(fu)膜(mo)加热控温——

方案概述(shu)

辊(gun)筒(tong)(tong)(tong)控(kong)(kong)温(wen)(wen)(wen)的(de)(de)主要应(ying)用(yong)设备(bei):覆膜(mo)(mo)(mo)辊(gun)筒(tong)(tong)(tong)加热(re)(re)、流延膜(mo)(mo)(mo)辊(gun)筒(tong)(tong)(tong)控(kong)(kong)温(wen)(wen)(wen)、压延机(ji)(ji)(ji)辊(gun)筒(tong)(tong)(tong)、轧光(guang)辊(gun)筒(tong)(tong)(tong)、印(yin)花辊(gun)筒(tong)(tong)(tong)等加热(re)(re)控(kong)(kong)温(wen)(wen)(wen),采用(yong)导热(re)(re)油或者水(shui)加热(re)(re),水(shui)温(wen)(wen)(wen)机(ji)(ji)(ji)最(zui)高温(wen)(wen)(wen)度(du)180℃,油温(wen)(wen)(wen)机(ji)(ji)(ji)最(zui)高温(wen)(wen)(wen)度(du)可达到(dao)(dao)300℃,实现控(kong)(kong)温(wen)(wen)(wen)均(jun)匀。流延膜(mo)(mo)(mo)T型(xing)结构(gou)成型(xing)模(mo)具挤出,模(mo)温(wen)(wen)(wen)机(ji)(ji)(ji)控(kong)(kong)制挤出机(ji)(ji)(ji)模(mo)头温(wen)(wen)(wen)度(du),使熔融原料呈片状流延至经(jing)冷(leng)(leng)却(que)(que)的(de)(de)辊(gun)筒(tong)(tong)(tong)的(de)(de)辊(gun)面上,膜(mo)(mo)(mo)片在(zai)冷(leng)(leng)却(que)(que)辊(gun)筒(tong)(tong)(tong)上经(jing)冷(leng)(leng)水(shui)机(ji)(ji)(ji)冷(leng)(leng)却(que)(que)降温(wen)(wen)(wen)定型(xing),再经(jing)牵引(yin)、切边(bian)后(hou)把制品收(shou)卷。流延膜(mo)(mo)(mo)辊(gun)筒(tong)(tong)(tong)模(mo)温(wen)(wen)(wen)机(ji)(ji)(ji)通常(chang)有(you)水(shui)温(wen)(wen)(wen)机(ji)(ji)(ji)和油温(wen)(wen)(wen)机(ji)(ji)(ji)2种,对于冷(leng)(leng)却(que)(que)辊(gun),则常(chang)用(yong)到(dao)(dao)冷(leng)(leng)水(shui)机(ji)(ji)(ji)、螺杆式(shi)冷(leng)(leng)水(shui)机(ji)(ji)(ji)进(jin)行冷(leng)(leng)却(que)(que)。

复合材料行业解决方案

设计思路

南京J9九游会AG机械有限公司(si)专业生(sheng)产(chan)水温(wen)机、油温(wen)机,辊筒(tong)加热(re)控温(wen)的(de)原理是:通过电给导热(re)油或者水加热(re),经过泵浦使导热(re)油或者水在(zai)辊筒(tong)和(he)控温(wen)设备之间进行液(ye)相循环,具(ju)体的(de)使用(yong)(yong)(yong)温(wen)度可以通过温(wen)控表(biao)来调节。覆(fu)压花印花辊筒(tong)多为(wei)金属材(cai)(cai)质辊筒(tong),采用(yong)(yong)(yong)油温(wen)机加热(re)均匀,用(yong)(yong)(yong)于塑(su)料片材(cai)(cai)、薄膜、反光膜、铝(lv)箔、皮(pi)革等(deng)生(sheng)产(chan)应用(yong)(yong)(yong)。极(ji)大的(de)提高生(sheng)产(chan)效率,减少因温(wen)度控制不当废品(pin)的(de)产(chan)生(sheng)。覆(fu)(fu)膜(mo)机可分(fen)为即涂(tu)型覆(fu)(fu)膜(mo)机和预(yu)涂(tu)型覆(fu)(fu)膜(mo)机两大(da)类,覆(fu)(fu)膜(mo)辊筒模温机加(jia)热均匀,覆(fu)(fu)膜(mo)过程由于(yu)采(cai)用(yong)热棍、胶辊压膜(mo),增加(jia)了预(yu)涂(tu)膜(mo)的受热时间,所(suo)以覆(fu)(fu)出来的膜(mo),平(ping)整,光亮。极大(da)地增强了材料防水性、耐热性。

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