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無錫拋丸機 懸掛通過式拋丸機操作規程

時間(jian):2019-08-07點擊次數:1316

懸(xuan)掛通過式拋丸機(ji)又稱懸(xuan)鏈式拋丸機(ji),在操作的(de)過程(cheng)中有(you)一(yi)些(xie)需(xu)要注意的(de)事項,小(xiao)編為您簡(jian)單(dan)介紹(shao)一(yi)下(xia),主要有(you)以下(xia)幾點:

一(yi)、操(cao)作者必須持證上崗(gang)、嚴禁無(wu)證操(cao)作,操(cao)作前認真(zhen)查閱設備(bei)交(jiao)接(jie)班記錄。

二、操作前維護(hu)及保養:

1.檢(jian)查拋(pao)丸(wan)器及拋(pao)丸(wan)器電機上的(de)固定(ding)螺(luo)栓有無松動。

2.檢查拋丸器內葉片磨(mo)(mo)損(sun)(sun)情況,如果有(you)磨(mo)(mo)損(sun)(sun)及時換;檢查拋丸器箱體(ti)和(he)拋丸器襯板、分(fen)丸輪、定向套、葉輪體(ti)是否(fou)過分(fen)磨(mo)(mo)損(sun)(sun)。

3.檢查拋丸室內(nei)護板的(de)磨(mo)損(sun)情況,并及時換。

4.拋丸室(shi)內(nei)底(di)護板:保持底(di)護板清潔,無任何(he)碎片。

5.檢查(cha)電(dian)流(liu)(liu)(liu)表,保(bao)證工作電(dian)流(liu)(liu)(liu)接近(jin)但不超(chao)過電(dian)機銘牌上的電(dian)流(liu)(liu)(liu)額定值。

6.檢(jian)查(cha)各接近開(kai)關、指示燈的工(gong)作是(shi)否正(zheng)常。

7.檢查進出料(liao)門是否完全關閉。

8.除(chu)塵(chen)管(guan)道有無漏氣現象,除(chu)塵(chen)器(qi)中濾袋有無灰塵(chen)或破(po)碎。

9.分離器中(zhong)過濾篩上有無積物。

10.氣控(kong)及電控(kong)閘閥是否關閉。

11.清掃(sao)電(dian)器控制箱上的灰(hui)塵。

三、手動操作方式:

1.工序(xu)啟(qi)(qi)動。該(gai)狀態下各機構均(jun)能實現單啟(qi)(qi)停(ting)(ting),在帶有負載運(yun)行時,應嚴格按(an)工序(xu)啟(qi)(qi)停(ting)(ting),否則(ze),可(ke)能引起(qi)堵塞、飛塵等。操作如下:首先合上(shang)斷路(lu)器(qi),用電源(yuan)鑰(yao)匙(chi)把“關-電源(yuan)-開”至開位,電源(yuan)燈亮。PLC上(shang)電,打“自(zi)動-手(shou)動”至手(shou)動位,便可(ke)按(an)按(an)鈕(niu)逐個(ge)啟(qi)(qi)停(ting)(ting)、開閉各機構。啟(qi)(qi)停(ting)(ting)按(an)鈕(niu)設為交替(ti)型,即按(an)一(yi)下啟(qi)(qi)動,再按(an)一(yi)下停(ting)(ting)止。請嚴格按(an)以下順(shun)序(xu)啟(qi)(qi)停(ting)(ting)(每個(ge)電機間(jian)隔7-10秒):風機、反吹、分離器(qi)、提升機、螺輸、拋(pao)丸(wan)器(qi)1、拋(pao)丸(wan)器(qi)2……拋(pao)丸(wan)器(qi)6、懸鏈(lian)啟(qi)(qi)動。

2.工件清理。懸鏈電源接通(tong)后(hou)便可(ke)開(kai)(kai)始(shi)進(jin)(jin)行預備拋(pao)丸(wan)(wan)工序。兩(liang)(liang)個小車(che)(che)(手動時(shi)(shi)也(ye)可(ke)進(jin)(jin)一個小車(che)(che))進(jin)(jin)入室體,到(dao)位后(hou),前后(hou)門(men)(men)(men)(men)手動關閉(bi),當關到(dao)位后(hou)前后(hou)門(men)(men)(men)(men)指示(shi)燈(deng)成(cheng)紅(hong)色。將“頂(ding)防護(hu)(hu)門(men)(men)(men)(men)開(kai)(kai)、關”按(an)(an)一下(xia),頂(ding)防護(hu)(hu)門(men)(men)(men)(men)進(jin)(jin),再(zai)將“自(zi)(zi)(zi)動進(jin)(jin)、退”按(an)(an)一下(xia),自(zi)(zi)(zi)轉(zhuan)機(ji)構進(jin)(jin)(同時(shi)(shi)自(zi)(zi)(zi)轉(zhuan)電機(ji)啟動),按(an)(an)一下(xia)“丸(wan)(wan)閘(zha)開(kai)(kai)、閉(bi)”扭,丸(wan)(wan)閘(zha)打(da)開(kai)(kai),拋(pao)丸(wan)(wan)計時(shi)(shi)器開(kai)(kai)始(shi)計時(shi)(shi),當時(shi)(shi)間(jian)到(dao)時(shi)(shi),丸(wan)(wan)閘(zha)關閉(bi);此時(shi)(shi)將“頂(ding)防護(hu)(hu)門(men)(men)(men)(men)開(kai)(kai)、閉(bi)”按(an)(an)一下(xia),頂(ding)防護(hu)(hu)門(men)(men)(men)(men)退,按(an)(an)“自(zi)(zi)(zi)轉(zhuan)進(jin)(jin)、退”自(zi)(zi)(zi)轉(zhuan)機(ji)構退,將“關-門(men)(men)(men)(men)-開(kai)(kai)”旋(xuan)鈕旋(xuan)至開(kai)(kai)位,前后(hou)門(men)(men)(men)(men)打(da)開(kai)(kai),開(kai)(kai)到(dao)位后(hou)指示(shi)燈(deng)成(cheng)綠色。拋(pao)丸(wan)(wan)停止器打(da)開(kai)(kai)兩(liang)(liang)次將小車(che)(che)開(kai)(kai)出,清理結(jie)束。

3.工序停(ting)止。逐個按停(ting),順(shun)序與(yu)啟動(dong)時(shi)相反。

四、自動操作方式:

1.自(zi)動(dong)(dong)(dong)(dong)(dong)啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong):首先合上(shang)空氣(qi)開(kai)關,把(ba)“關-電源-開(kai)”旋至開(kai)位,打“手動(dong)(dong)(dong)(dong)(dong)/自(zi)動(dong)(dong)(dong)(dong)(dong)”扭至自(zi)動(dong)(dong)(dong)(dong)(dong)位,然后按下“自(zi)動(dong)(dong)(dong)(dong)(dong)啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)”系統按以下程序(xu)啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong):風機啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、反吹(chui)啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、分(fen)離器啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、提升機啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、螺輸啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong),1#拋(pao)丸啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、2#拋(pao)丸啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)…6#拋(pao)丸啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、自(zi)轉啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、懸鏈啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong),整個啟(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)結(jie)束。

2.工(gong)件清理(li):首(shou)先吊取(qu)工(gong)件至小車(che)上,當(dang)小車(che)進入室(shi)體到位后,頂防護(hu)門(men)及(ji)自轉(zhuan)機構(gou)進到位,丸閘打開(kai),拋(pao)丸計時器開(kai)始(shi)計時,當(dang)設置的時間到時,丸閘關閉,頂防護(hu)門(men)退,自轉(zhuan)退,前(qian)門(men)開(kai)、后門(men)開(kai),將小車(che)自動開(kai)出(chu),工(gong)件清理(li)結(jie)束(shu)。

3.自(zi)動停(ting)止:當工(gong)件清(qing)理結束(shu)時,可按自(zi)動停(ting)止按鈕,自(zi)動燈閃爍(shuo),系統進入結束(shu)程(cheng)序(xu),按如下程(cheng)序(xu)逐步(bu)停(ting)止:拋丸器(qi)停(ting)止、懸鏈停(ting)、螺旋停(ting)、提升機停(ting)、分離器(qi)停(ting)、風機、反吹(chui)停(ting),整個系統工(gong)作結束(shu)。

4.脈沖(chong)除塵控制:風機(ji)(ji)啟動后脈沖(chong)便(bian)自動循環,控制脈沖(chong)閥噴吹布袋上(shang)的積塵,直至(zhi)風機(ji)(ji)停止,便(bian)結束循環。


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