一臺電子皮帶秤的使用性能好壞,不僅取決于電子皮帶秤生產廠家的(de)(de)設計質量,而且還取決于現(xian)場的(de)(de)安(an)裝(zhuang)工藝要求及(ji)設備的(de)(de)維護(hu)情(qing)況。
1、秤體安裝(zhuang)位置的選取
秤體應(ying)(ying)安(an)裝(zhuang)在輸送機(ji)皮(pi)帶張力(li)變化較小且安(an)裝(zhuang)的(de)部(bu)位不應(ying)(ying)有伸(shen)縮、接頭或縱梁拼接的(de)地(di)方,整個(ge)稱重(zhong)域內托輥和輸送機(ji)的(de)支撐應(ying)(ying)有足夠的(de)強度和剛度,盡量(liang)避免風力(li)、雨雪、暴(bao)曬、振(zhen)動(dong)源(yuan)、腐蝕性(xing)氣體、強磁場及(ji)大(da)型機(ji)電設備的(de)干擾,并且將安(an)裝(zhuang)秤體的(de)皮(pi)帶輸送機(ji)與振(zhen)動(dong)料(liao)倉分離,避免振(zhen)動(dong)信號(hao)對稱重(zhong)信號(hao)的(de)影響。
2、稱重(zhong)托輥的選(xuan)取及安裝
稱重(zhong)(zhong)托(tuo)輥(gun)的(de)徑向跳動,承重(zhong)(zhong)高度和槽行(xing)角的(de)公差應(ying)在國家標準(zhun)允許的(de)范圍內,托(tuo)輥(gun)的(de)槽行(xing)角應(ying)在35°以(yi)下(xia),槽型角偏(pian)大,勢必會引起托(tuo)輥(gun)的(de)不同心度,從(cong)而使皮帶的(de)柔性變差。稱重(zhong)(zhong)域(yu)內托(tuo)輥(gun)應(ying)比兩邊其(qi)它托(tuo)輥(gun)高出6mm左右,且縱(zong)向中心線應(ying)與(yu)輸送(song)機(ji)架掛輥(gun)中心線重(zhong)(zhong)合(he),而且與(yu)輸送(song)機(ji)縱(zong)向平行(xing)。
3、電氣部分的(de)安(an)裝要求
電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)部(bu)分(fen)(fen)應(ying)(ying)盡量避開(kai)動力線(xian)(xian),亦可采用照明電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),有(you)條件的用戶(hu)可在電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)積(ji)算器(qi)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)側增加電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)穩壓裝置;電(dian)(dian)(dian)(dian)(dian)(dian)氣接線(xian)(xian)盒(he)安裝于輸送機一側,應(ying)(ying)密封好,防(fang)止清掃輸送機架時(shi),電(dian)(dian)(dian)(dian)(dian)(dian)路板被水浸泡或粉塵進入(ru)接線(xian)(xian)盒(he)內(nei);電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)積(ji)算器(qi)控制(zhi)室和(he)現場的距(ju)離(li)較遠(yuan),可達幾百米(mi),稱重信(xin)號線(xian)(xian)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜線(xian)(xian)應(ying)(ying)分(fen)(fen)開(kai)走線(xian)(xian),且將屏蔽端接好,由(you)于線(xian)(xian)路損耗較大(da)、稱重信(xin)號受外(wai)界的干擾較嚴重,距(ju)離(li)超(chao)過(guo)60米(mi)時(shi),接線(xian)(xian)應(ying)(ying)采用6線(xian)(xian)制(zhi)接法;電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)積(ji)算器(qi)和(he)秤體應(ying)(ying)分(fen)(fen)別(bie)接地(di),接地(di)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)應(ying)(ying)不大(da)于4Ω。
除以上基本要求以外,電子皮帶秤的安裝還應該做到針對性調試安裝,比如:需要專業的工程師根據現場環境判定最適合安裝皮帶秤的位置,準確找到與現場使用環境的契合度,電子皮帶秤生產廠家將為客戶提供(gong)上門(men)安(an)裝(zhuang)服務,安(an)裝(zhuang)人員會以最豐富的技術經驗,確保客戶的皮帶秤(cheng)(cheng)在(zai)使用過(guo)程中精(jing)度(du)和穩(wen)定(ding),保證(zheng)皮帶秤(cheng)(cheng)的穩(wen)定(ding)運行(xing)。
微信掃一掃