履帶式拋丸機是高強度耐磨橡履帶或錳鋼履帶裝載工件。它利用高速回轉的葉輪,將彈丸拋向室體內的工件上,達到清理的目的。它適合用于小型鑄件、鍛件、沖壓件、齒輪、彈簧等件的清砂、除銹、去除氧化皮和表面強化,特別適用于不怕碰撞的零件的清理及強化。
結構及(ji)原理
履(lv)帶(dai)式拋丸(wan)(wan)機(ji)是一(yi)種清(qing)理設備,主要(yao)由(you)(you)清(qing)理室、拋丸(wan)(wan)器(qi)(qi)(qi)總成(cheng)、提升機(ji)、分離(li)器(qi)(qi)(qi)、電(dian)(dian)氣系統等部(bu)分組成(cheng)。在(zai)清(qing)理室中(zhong)(zhong)加入(ru)規定數(shu)量的(de)(de)(de)工(gong)(gong)(gong)件,機(ji)器(qi)(qi)(qi)啟(qi)動后,拋丸(wan)(wan)器(qi)(qi)(qi)高速拋出的(de)(de)(de)彈丸(wan)(wan)形成(cheng)流(liu)丸(wan)(wan)束(shu),均勻地(di)打擊在(zai)工(gong)(gong)(gong)件表面(mian)上,從(cong)而(er)達到(dao)清(qing)理、強(qiang)化的(de)(de)(de)目的(de)(de)(de)。拋出的(de)(de)(de)彈丸(wan)(wan)及砂(sha)粒,流(liu)入(ru)提升機(ji)內(nei),由(you)(you)提升機(ji)提升到(dao)分離(li)器(qi)(qi)(qi)中(zhong)(zhong)進(jin)行分離(li)。粉塵(chen)由(you)(you)風機(ji)吸送到(dao)除塵(chen)器(qi)(qi)(qi)中(zhong)(zhong)過(guo)濾,清(qing)潔空氣排入(ru)大(da)氣中(zhong)(zhong),布袋上的(de)(de)(de)灰塵(chen)經機(ji)械振打落入(ru)除塵(chen)器(qi)(qi)(qi)底部(bu)的(de)(de)(de)集(ji)塵(chen)箱(xiang)中(zhong)(zhong),用(yong)(yong)戶(hu)可(ke)定期清(qing)除,廢砂(sha)由(you)(you)廢料管(guan)流(liu)出,用(yong)(yong)戶(hu)可(ke)回用(yong)(yong)。丸(wan)(wan)砂(sha)混合物由(you)(you)回用(yong)(yong)管(guan)收回進(jin)入(ru)室體,待分離(li)器(qi)(qi)(qi)分離(li)后再回用(yong)(yong),干凈(jing)的(de)(de)(de)彈丸(wan)(wan)由(you)(you)電(dian)(dian)磁供(gong)丸(wan)(wan)閘門進(jin)入(ru)拋丸(wan)(wan)器(qi)(qi)(qi)拋打工(gong)(gong)(gong)件。
產品特點
1、采用懸(xuan)臂離(li)心(xin)式拋(pao)丸器,具(ju)有使用壽命長、結構(gou)簡單等特點;
2、采用75 m/s, 80 m/s, 85 m/s三種拋射速度。
3、皮帶輪采用快換結構,有利于提高生產效(xiao)率,降低(di)勞動強(qiang)度。
4、采用BE型分離器,具(ju)有良好的(de)分離效果和(he)較高(gao)的(de)生產率(lv),對提高(gao)葉片壽命有積(ji)極的(de)作用;
5、采用袋式(shi)除塵器(qi),粉塵排放濃(nong)度低(di)于國家的標準,改(gai)善了工(gong)人的勞動環境;