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一種間歇式塑料顆粒發泡設備的制作方法

文檔序號:11187816閱讀:787來源:國(guo)知局
一種間歇式塑料顆粒發泡設備的制造方法與工藝

本實用新型涉(she)及塑(su)料(liao)制造設備領域(yu),具體(ti)涉(she)及一種間歇式(shi)塑(su)料(liao)顆粒發泡設備。



背景技術:

消失模(mo)鑄(zhu)造(zao)(又稱實型鑄(zhu)造(zao))是將(jiang)與鑄(zhu)件尺寸形(xing)狀相似(si)的(de)石蠟或泡沫(mo)模(mo)型粘(zhan)結組合成模(mo)型簇(cu),刷涂耐(nai)火涂料并烘(hong)干后,埋在干石英(ying)砂(sha)中振動造(zao)型,在負壓下澆(jiao)注,使模(mo)型氣化(hua),液體金屬占據模(mo)型位(wei)置,凝固冷卻后形(xing)成鑄(zhu)件的(de)新型鑄(zhu)造(zao)方法。

利用塑(su)料(liao)泡(pao)(pao)沫(mo)模具進(jin)(jin)行消失(shi)模鑄造時,首先需要對塑(su)料(liao)顆(ke)粒(li)原料(liao)進(jin)(jin)行發(fa)泡(pao)(pao),使之成為(wei)(wei)塑(su)料(liao)顆(ke)粒(li)泡(pao)(pao)沫(mo),這一工序(xu)是在塑(su)料(liao)顆(ke)粒(li)發(fa)泡(pao)(pao)機(ji)中進(jin)(jin)行的(de),如附圖2所示,現有(you)的(de)間歇式塑(su)料(liao)發(fa)泡(pao)(pao)機(ji)通(tong)過進(jin)(jin)料(liao)管道(dao)(dao)從發(fa)泡(pao)(pao)桶的(de)頂部加入(ru)原料(liao)顆(ke)粒(li),然后(hou)利用發(fa)泡(pao)(pao)桶內(nei)(nei)的(de)攪拌機(ji)構進(jin)(jin)行攪拌,進(jin)(jin)行發(fa)泡(pao)(pao),發(fa)泡(pao)(pao)桶的(de)出(chu)料(liao)通(tong)道(dao)(dao)設置在發(fa)泡(pao)(pao)桶的(de)側(ce)面,出(chu)料(liao)通(tong)道(dao)(dao)的(de)截面為(wei)(wei)矩(ju)形(xing),通(tong)過氣(qi)缸連(lian)接有(you)封(feng)閉塊,封(feng)閉塊在出(chu)料(liao)通(tong)道(dao)(dao)內(nei)(nei)滑(hua)動,將出(chu)料(liao)通(tong)道(dao)(dao)打開(kai),然后(hou)利用攪拌葉片攪動,將發(fa)泡(pao)(pao)后(hou)的(de)塑(su)料(liao)顆(ke)粒(li)從發(fa)泡(pao)(pao)桶內(nei)(nei)向(xiang)外推動,使塑(su)料(liao)顆(ke)粒(li)落入(ru)到出(chu)料(liao)通(tong)道(dao)(dao)下方相鄰的(de)集料(liao)箱(xiang)內(nei)(nei)。

在(zai)出(chu)(chu)料(liao)時,大部分(fen)(fen)塑料(liao)顆(ke)(ke)粒受(shou)到攪拌葉(xie)(xie)片的(de)推動,相(xiang)互擠壓(ya),在(zai)出(chu)(chu)料(liao)通道內(nei)向(xiang)外運動,但(dan)最(zui)后端的(de)一小部分(fen)(fen)塑料(liao)顆(ke)(ke)粒由于(yu)受(shou)到攪拌葉(xie)(xie)片的(de)推動力不足,又(you)沒有后續塑料(liao)顆(ke)(ke)粒的(de)擠壓(ya),會(hui)殘留在(zai)出(chu)(chu)料(liao)通道內(nei),無法從出(chu)(chu)料(liao)通道落入集料(liao)箱內(nei),導致出(chu)(chu)料(liao)不徹底,影響(xiang)工(gong)作效率(lv)。



技術實現要素:

本(ben)實用新型的目(mu)的是提供一種間歇式塑料(liao)顆粒發泡設備,其優點是塑料(liao)顆粒出料(liao)較為徹底。

本實(shi)用新(xin)型的(de)上述(shu)(shu)(shu)(shu)(shu)(shu)技術(shu)目的(de)是通(tong)(tong)過以下(xia)技術(shu)方案得以實(shi)現的(de):一(yi)種間歇式塑(su)料(liao)(liao)顆粒發泡(pao)設(she)備,包括(kuo)(kuo)發泡(pao)桶(tong)和(he)與所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)發泡(pao)桶(tong)相連(lian)(lian)的(de)進料(liao)(liao)管(guan)道,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)發泡(pao)桶(tong)的(de)側(ce)面底部連(lian)(lian)通(tong)(tong)有(you)(you)出(chu)料(liao)(liao)通(tong)(tong)道,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)出(chu)料(liao)(liao)通(tong)(tong)道包括(kuo)(kuo)頂(ding)板(ban)(ban)、底面和(he)兩側(ce)的(de)豎直(zhi)側(ce)壁,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)出(chu)料(liao)(liao)通(tong)(tong)道內(nei)插(cha)接(jie)(jie)(jie)有(you)(you)用于封(feng)閉出(chu)料(liao)(liao)通(tong)(tong)道的(de)封(feng)閉塊,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)封(feng)閉塊遠離(li)所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)發泡(pao)桶(tong)的(de)一(yi)面連(lian)(lian)接(jie)(jie)(jie)有(you)(you)第一(yi)氣缸(gang),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)出(chu)料(liao)(liao)通(tong)(tong)道出(chu)口處的(de)下(xia)方設(she)有(you)(you)集(ji)料(liao)(liao)箱,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)出(chu)料(liao)(liao)通(tong)(tong)道內(nei)豎直(zhi)設(she)置(zhi)有(you)(you)刮(gua)板(ban)(ban),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)刮(gua)板(ban)(ban)上端連(lian)(lian)接(jie)(jie)(jie)內(nei)芯管(guan),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)內(nei)芯管(guan)插(cha)接(jie)(jie)(jie)在(zai)滑(hua)(hua)(hua)動桿(gan)內(nei),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)內(nei)芯管(guan)的(de)上方連(lian)(lian)接(jie)(jie)(jie)有(you)(you)驅動內(nei)芯管(guan)上下(xia)運動的(de)第三氣缸(gang),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)頂(ding)板(ban)(ban)上設(she)有(you)(you)與出(chu)料(liao)(liao)通(tong)(tong)道平行(xing)的(de)滑(hua)(hua)(hua)槽,所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)滑(hua)(hua)(hua)動桿(gan)與所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)滑(hua)(hua)(hua)槽滑(hua)(hua)(hua)動連(lian)(lian)接(jie)(jie)(jie),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)滑(hua)(hua)(hua)動桿(gan)連(lian)(lian)接(jie)(jie)(jie)有(you)(you)與所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)滑(hua)(hua)(hua)槽平行(xing)的(de)連(lian)(lian)接(jie)(jie)(jie)桿(gan),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)連(lian)(lian)接(jie)(jie)(jie)桿(gan)連(lian)(lian)接(jie)(jie)(jie)有(you)(you)第二氣缸(gang),所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)頂(ding)板(ban)(ban)內(nei)設(she)有(you)(you)供所(suo)述(shu)(shu)(shu)(shu)(shu)(shu)刮(gua)板(ban)(ban)向(xiang)上插(cha)入(ru)的(de)通(tong)(tong)槽。

通(tong)(tong)(tong)過上述(shu)技術方案,出(chu)料(liao)(liao)(liao)(liao)時(shi),刮(gua)(gua)板(ban)插入通(tong)(tong)(tong)槽(cao)內(nei)(nei),第(di)一(yi)氣(qi)缸(gang)打開(kai)封閉(bi)塊(kuai)后,大部分塑料(liao)(liao)(liao)(liao)顆粒受到攪拌葉(xie)片(pian)的(de)推動,相互擠壓,在出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)內(nei)(nei)向(xiang)外運(yun)動,落(luo)(luo)入出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)出(chu)口處下(xia)(xia)方的(de)集料(liao)(liao)(liao)(liao)箱內(nei)(nei),此時(shi)還有小部分塑料(liao)(liao)(liao)(liao)顆粒殘(can)留在出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)內(nei)(nei),此時(shi)通(tong)(tong)(tong)過第(di)三氣(qi)缸(gang)驅動內(nei)(nei)芯管向(xiang)下(xia)(xia)運(yun)動,將刮(gua)(gua)板(ban)從(cong)通(tong)(tong)(tong)槽(cao)內(nei)(nei)向(xiang)下(xia)(xia)伸出(chu),使(shi)刮(gua)(gua)板(ban)下(xia)(xia)端與底(di)面抵觸,再(zai)通(tong)(tong)(tong)過第(di)二氣(qi)缸(gang)帶動滑動桿在滑槽(cao)內(nei)(nei)運(yun)動,使(shi)刮(gua)(gua)板(ban)沿著出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)向(xiang)外的(de)方向(xiang)運(yun)動,將殘(can)留在出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)內(nei)(nei)的(de)塑料(liao)(liao)(liao)(liao)顆粒刮(gua)(gua)出(chu),使(shi)殘(can)留的(de)塑料(liao)(liao)(liao)(liao)顆粒能夠(gou)落(luo)(luo)入集料(liao)(liao)(liao)(liao)箱內(nei)(nei),從(cong)而使(shi)得出(chu)料(liao)(liao)(liao)(liao)通(tong)(tong)(tong)道(dao)(dao)內(nei)(nei)的(de)塑料(liao)(liao)(liao)(liao)顆粒被清理地更加徹底(di)。

本實用新型進(jin)一步設置為:所述(shu)封閉(bi)塊遠離所述(shu)第一氣(qi)缸的一端(duan)(duan)端(duan)(duan)面(mian)為圓(yuan)弧(hu)狀的曲面(mian),所述(shu)封閉(bi)塊將所述(shu)出料通道封閉(bi)時所述(shu)曲面(mian)與所述(shu)發泡桶的內壁(bi)構成完整的圓(yuan)柱面(mian)。

通過上述技術方案,出(chu)料完(wan)畢后通過第一氣缸驅動(dong)封(feng)閉(bi)塊(kuai)在出(chu)料通道內滑動(dong),將出(chu)料通道進行(xing)封(feng)閉(bi),封(feng)閉(bi)塊(kuai)的曲面與發(fa)(fa)泡(pao)桶內壁構成(cheng)完(wan)整的圓柱(zhu)面,封(feng)閉(bi)得較為緊密,有利于提高塑(su)料顆粒的發(fa)(fa)泡(pao)效果(guo),并且在發(fa)(fa)泡(pao)時,封(feng)閉(bi)塊(kuai)不會阻礙到發(fa)(fa)泡(pao)桶內的攪拌葉片轉動(dong)。

本實用新型進(jin)一步設置(zhi)為:所(suo)述刮板(ban)的下端面(mian)設有潤滑層(ceng)。

通過上述技術(shu)方案,刮板下端(duan)的(de)潤滑層可以使得刮板在(zai)與(yu)出料通道的(de)底(di)面(mian)上滑動時(shi)更加方便,減(jian)少刮板受(shou)到的(de)摩擦阻力,減(jian)少刮板運(yun)動時(shi)的(de)噪音(yin)。

本實用(yong)新(xin)型進(jin)一(yi)步設置(zhi)為:所(suo)述(shu)封(feng)(feng)閉塊的四(si)周(zhou)側面設有密封(feng)(feng)層。

通過上(shang)述技術方案,密封層用(yong)于提(ti)(ti)高(gao)封閉塊(kuai)封閉出料通道時的密封性(xing)能(neng),有助(zhu)于提(ti)(ti)高(gao)發泡桶內塑料顆粒的發泡效果。

本實用新型進一步(bu)設置(zhi)為(wei):所(suo)述集料箱的(de)頂(ding)面滑(hua)(hua)動連接有滑(hua)(hua)板(ban),所(suo)述滑(hua)(hua)板(ban)上開設有玻璃窗。

通過(guo)上述技術(shu)方(fang)案,滑板(ban)可以控(kong)制集料箱的(de)開閉,而玻璃窗可以供(gong)工(gong)作人(ren)員(yuan)對出料的(de)塑料顆粒(li)進(jin)行觀察(cha)。

綜上所(suo)述,本實用(yong)新(xin)型具有以下有益效果:

1、刮板(ban)可(ke)以將出料通道內殘(can)留的(de)塑料顆粒進行刮出,使(shi)得出料更加徹(che)底,并且刮板(ban)不使(shi)用時可(ke)以向上插(cha)入通槽內,不影響正常的(de)出料;

2、封(feng)閉(bi)塊及(ji)密封(feng)層(ceng)有利于提高塑料顆(ke)粒的發泡效果(guo),并且在(zai)發泡時,封(feng)閉(bi)塊不會阻礙到發泡桶內(nei)的攪拌(ban)葉片轉(zhuan)動。

附圖說明

圖1是(shi)本實施(shi)例的(de)結構示意圖;

圖2是現(xian)有技術的(de)示意圖;

圖3是本實施例(li)中體(ti)現(xian)封閉塊結(jie)構的(de)示意圖;

圖4是(shi)本實施例中(zhong)體現密(mi)封層(ceng)結構的(de)示意圖;

圖5是本實施例中體現出料通(tong)道(dao)結構的示意圖;

圖6是本實施例中體現連接桿、滑槽以(yi)及第二氣缸(gang)位(wei)置的(de)示意(yi)圖;

圖(tu)7是(shi)本實施例(li)中體現刮板以及通(tong)槽結構的(de)示意圖(tu);

圖8是本(ben)實施例中體現刮板在滑(hua)槽內滑(hua)動的(de)示意圖。

圖中(zhong),1、發泡桶;11、進料管道(dao);2、出料通道(dao);21、頂板;211、通槽;212、滑(hua)(hua)槽;22、底面;23、豎(shu)直側(ce)壁;3、封閉塊;31、曲面;32、密封層;4、第(di)一(yi)氣缸;5、刮板;51、內(nei)芯(xin)管;52、滑(hua)(hua)動桿;53、第(di)三氣缸;54、潤滑(hua)(hua)層;6、集料箱;61、滑(hua)(hua)板;62、玻(bo)璃窗;7、電(dian)機(ji);71、攪拌葉片;8、連接(jie)桿;81、第(di)二氣缸。

具體實施方式

以下(xia)結合附圖對本實用新型作進一步詳細說明。

實(shi)施例:一(yi)(yi)種間歇式塑(su)料(liao)顆粒發泡(pao)(pao)(pao)(pao)設備(bei),如圖1和圖5所(suo)示,包(bao)括(kuo)發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1,發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1上方(fang)(fang)連接(jie)(jie)有(you)進料(liao)管道11,發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1上方(fang)(fang)固定有(you)電機7,電機7連接(jie)(jie)有(you)伸入發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1內的(de)(de)攪拌(ban)葉片(pian)71。發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1的(de)(de)側面(mian)底部連通(tong)有(you)方(fang)(fang)形的(de)(de)出料(liao)通(tong)道2,出料(liao)通(tong)道2包(bao)括(kuo)頂板21、底面(mian)22和兩側的(de)(de)豎直(zhi)側壁23,出料(liao)通(tong)道2內插接(jie)(jie)有(you)封(feng)閉塊(kuai)3,如圖3所(suo)示,封(feng)閉塊(kuai)3遠(yuan)離發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1的(de)(de)一(yi)(yi)面(mian)連接(jie)(jie)有(you)第一(yi)(yi)氣缸4,封(feng)閉塊(kuai)3遠(yuan)離第一(yi)(yi)氣缸4的(de)(de)一(yi)(yi)端端面(mian)為(wei)圓弧狀的(de)(de)曲(qu)面(mian)31,封(feng)閉塊(kuai)3將出料(liao)通(tong)道2封(feng)閉時曲(qu)面(mian)31與發泡(pao)(pao)(pao)(pao)桶(tong)(tong)(tong)1的(de)(de)內壁構成完整的(de)(de)圓柱面(mian)。

如(ru)圖4所示,封閉塊(kuai)3的四周側面設有密封層32,用于提高對出(chu)料通道2封閉的效果。

如圖6、7和8所示,出料通(tong)(tong)(tong)道2內豎直設(she)置有(you)刮板5,頂板21內設(she)有(you)供刮板5向(xiang)上(shang)插入(ru)的(de)通(tong)(tong)(tong)槽211,通(tong)(tong)(tong)槽211位于出料通(tong)(tong)(tong)道2靠近發泡(pao)桶(tong)1的(de)一(yi)端(duan)(duan)。刮板5上(shang)端(duan)(duan)連(lian)接有(you)內芯管(guan)(guan)51,內芯管(guan)(guan)51插接在(zai)空心管(guan)(guan)狀的(de)滑(hua)動(dong)(dong)(dong)桿52內,內芯管(guan)(guan)51上(shang)方與第(di)三氣(qi)(qi)缸53的(de)活(huo)塞桿相(xiang)連(lian),第(di)三氣(qi)(qi)缸53固定在(zai)滑(hua)動(dong)(dong)(dong)桿52的(de)端(duan)(duan)面上(shang)。第(di)三氣(qi)(qi)缸53驅動(dong)(dong)(dong)內芯管(guan)(guan)51在(zai)滑(hua)動(dong)(dong)(dong)桿52內上(shang)下滑(hua)動(dong)(dong)(dong),從(cong)而帶(dai)動(dong)(dong)(dong)刮板5插入(ru)通(tong)(tong)(tong)槽211或從(cong)通(tong)(tong)(tong)槽211中向(xiang)下伸出。

刮板(ban)5的(de)下端面(mian)設有潤(run)滑層54,潤(run)滑層54可以使得刮板(ban)5在與出(chu)料通道2的(de)底面(mian)22上(shang)滑動時更加方(fang)便,減少刮板(ban)5受到的(de)摩擦阻力(li),減少刮板(ban)5運動時的(de)噪音。

頂板21上設有與出料(liao)通道2平行(xing)的滑(hua)(hua)槽(cao)212,滑(hua)(hua)動桿(gan)52側(ce)面連接有與滑(hua)(hua)槽(cao)212平行(xing)的連接桿(gan)8,連接桿(gan)8連接有第(di)二氣缸81,通過第(di)二氣缸81驅動連接桿(gan)8,帶動滑(hua)(hua)動桿(gan)52在滑(hua)(hua)槽(cao)212內(nei)滑(hua)(hua)動。

如(ru)圖1所示,出料(liao)(liao)通道2出口處的(de)下方設(she)有(you)集料(liao)(liao)箱6,集料(liao)(liao)箱6的(de)頂面滑(hua)動連接有(you)滑(hua)板(ban)(ban)61,滑(hua)板(ban)(ban)61上(shang)開設(she)有(you)玻(bo)璃窗62。

工(gong)作過程:待發(fa)泡(pao)的塑(su)料顆粒從進料管道(dao)11進入發(fa)泡(pao)桶1內(nei)(nei)進行發(fa)泡(pao),此時(shi)封閉(bi)塊3位于出料通(tong)(tong)道(dao)2內(nei)(nei),將(jiang)出料通(tong)(tong)道(dao)2完全封閉(bi),曲面(mian)31與發(fa)泡(pao)桶1的內(nei)(nei)壁構成一(yi)個完整的圓(yuan)柱面(mian),并且此時(shi)刮板5位于通(tong)(tong)槽211內(nei)(nei)。

發泡(pao)完畢(bi)進行出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)時,首(shou)先(xian)第一氣缸4將(jiang)封閉塊3沿著(zhu)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2向(xiang)外(wai)(wai)帶動(dong)(dong)(dong)(dong),封閉塊3與(yu)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2脫離,將(jiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2打開;大(da)部(bu)(bu)分塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)顆(ke)粒(li)受(shou)到發泡(pao)桶(tong)1內(nei)(nei)(nei)攪拌葉片(pian)71的(de)推動(dong)(dong)(dong)(dong),相(xiang)互(hu)擠壓,在(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2內(nei)(nei)(nei)向(xiang)外(wai)(wai)運動(dong)(dong)(dong)(dong),并落(luo)入出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2出(chu)(chu)口(kou)(kou)處的(de)集(ji)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)箱(xiang)6內(nei)(nei)(nei),此(ci)時還(huan)有小部(bu)(bu)分塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)顆(ke)粒(li)殘(can)留(liu)在(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2內(nei)(nei)(nei)無法(fa)自(zi)動(dong)(dong)(dong)(dong)落(luo)入集(ji)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)箱(xiang)6。此(ci)時第三氣缸53驅動(dong)(dong)(dong)(dong)內(nei)(nei)(nei)芯(xin)管(guan)51向(xiang)下運動(dong)(dong)(dong)(dong),帶動(dong)(dong)(dong)(dong)刮(gua)板(ban)5向(xiang)下運動(dong)(dong)(dong)(dong),刮(gua)板(ban)5下端(duan)與(yu)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2的(de)底面22抵觸,然后(hou)第二氣缸81驅動(dong)(dong)(dong)(dong)連接(jie)桿8向(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)方向(xiang)運動(dong)(dong)(dong)(dong),帶動(dong)(dong)(dong)(dong)滑(hua)(hua)動(dong)(dong)(dong)(dong)桿52在(zai)滑(hua)(hua)槽212內(nei)(nei)(nei)向(xiang)外(wai)(wai)滑(hua)(hua)動(dong)(dong)(dong)(dong),從而(er)刮(gua)板(ban)5沿著(zhu)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2向(xiang)出(chu)(chu)口(kou)(kou)處運動(dong)(dong)(dong)(dong),在(zai)向(xiang)外(wai)(wai)滑(hua)(hua)動(dong)(dong)(dong)(dong)的(de)過(guo)程中刮(gua)板(ban)5將(jiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)通(tong)道(dao)(dao)2內(nei)(nei)(nei)殘(can)留(liu)的(de)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)顆(ke)粒(li)刮(gua)出(chu)(chu),殘(can)留(liu)的(de)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)顆(ke)粒(li)掉落(luo)如集(ji)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)箱(xiang)6內(nei)(nei)(nei)。

刮除完畢后第二氣缸(gang)81驅(qu)動(dong)(dong)連接桿8,使(shi)滑動(dong)(dong)桿52向靠近發泡(pao)桶1的(de)方向滑動(dong)(dong),當(dang)刮板(ban)5到達通(tong)(tong)槽(cao)211下方位(wei)置時第三(san)氣缸(gang)53驅(qu)動(dong)(dong)內芯管51向上運動(dong)(dong),使(shi)得刮板(ban)5向上插(cha)入通(tong)(tong)槽(cao)211中(zhong),最后通(tong)(tong)過第一氣缸(gang)4驅(qu)動(dong)(dong)封閉(bi)塊3,將出(chu)料通(tong)(tong)道(dao)2重新(xin)進行封閉(bi)。

本(ben)具體實(shi)(shi)施例僅僅是對(dui)本(ben)實(shi)(shi)用新型的(de)(de)(de)解釋,其并(bing)不是對(dui)本(ben)實(shi)(shi)用新型的(de)(de)(de)限(xian)制,本(ben)領域(yu)技術人員在(zai)閱讀完本(ben)說明書后可以根據需(xu)要對(dui)本(ben)實(shi)(shi)施例做出沒有創造(zao)性(xing)貢獻的(de)(de)(de)修改(gai),但(dan)只要在(zai)本(ben)實(shi)(shi)用新型的(de)(de)(de)權利要求范圍內都受到專利法的(de)(de)(de)保(bao)護。

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