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(jie)構及原理
履帶(dai)式拋丸(wan)(wan)機(ji)(ji)(ji)是一種清(qing)理設備,主(zhu)要由清(qing)理室(shi)(shi)、拋丸(wan)(wan)器(qi)(qi)(qi)總成、提升機(ji)(ji)(ji)、分(fen)(fen)離器(qi)(qi)(qi)、電氣系統等部(bu)分(fen)(fen)組成。在清(qing)理室(shi)(shi)中(zhong)(zhong)加入(ru)規(gui)定(ding)數量的工(gong)件,機(ji)(ji)(ji)器(qi)(qi)(qi)啟(qi)動后,拋丸(wan)(wan)器(qi)(qi)(qi)高速拋出的彈丸(wan)(wan)形成流丸(wan)(wan)束,均勻地打(da)擊在工(gong)件表(biao)面上(shang),從而達(da)到清(qing)理、強化的目的。拋出的彈丸(wan)(wan)及砂(sha)粒,流入(ru)提升機(ji)(ji)(ji)內,由提升機(ji)(ji)(ji)提升到分(fen)(fen)離器(qi)(qi)(qi)中(zhong)(zhong)進(jin)(jin)行分(fen)(fen)離。粉塵由風機(ji)(ji)(ji)吸送(song)到除塵器(qi)(qi)(qi)中(zhong)(zhong)過濾,清(qing)潔空氣排(pai)入(ru)大氣中(zhong)(zhong),布袋上(shang)的灰塵經(jing)機(ji)(ji)(ji)械(xie)振打(da)落入(ru)除塵器(qi)(qi)(qi)底(di)部(bu)的集塵箱中(zhong)(zhong),用(yong)戶可定(ding)期清(qing)除,廢砂(sha)由廢料(liao)管(guan)流出,用(yong)戶可回用(yong)。丸(wan)(wan)砂(sha)混合物(wu)由回用(yong)管(guan)收(shou)回進(jin)(jin)入(ru)室(shi)(shi)體(ti)(ti),待(dai)分(fen)(fen)離器(qi)(qi)(qi)分(fen)(fen)離后再(zai)回用(yong),干凈的彈丸(wan)(wan)由電磁供丸(wan)(wan)閘門進(jin)(jin)入(ru)拋丸(wan)(wan)器(qi)(qi)(qi)拋打(da)工(gong)件。
產品(pin)特點
1、采用(yong)(yong)懸臂離心式拋(pao)丸器,具(ju)有使(shi)用(yong)(yong)壽命(ming)長、結構簡(jian)單等(deng)特(te)點;
2、采(cai)用75 m/s, 80 m/s, 85 m/s三(san)種(zhong)拋(pao)射速度(du)。
3、皮(pi)帶(dai)輪(lun)采用快換結構,有利于提高生產效率,降低勞動強度。
4、采用(yong)BE型(xing)分離器(qi),具有良好的(de)(de)(de)分離效果和較高(gao)的(de)(de)(de)生產率,對提高(gao)葉(xie)片壽命有積極的(de)(de)(de)作用(yong);
5、采用袋式除(chu)塵器,粉塵排放濃(nong)度低于國(guo)家的標準,改善(shan)了工人的勞動(dong)環(huan)境(jing);