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
履帶式拋丸(wan)(wan)(wan)機(ji)是一種清(qing)理設備,主(zhu)要由(you)(you)清(qing)理室、拋丸(wan)(wan)(wan)器(qi)(qi)(qi)總成(cheng)(cheng)、提(ti)升(sheng)(sheng)機(ji)、分離(li)器(qi)(qi)(qi)、電(dian)氣系統等部分組(zu)成(cheng)(cheng)。在(zai)清(qing)理室中(zhong)加入(ru)(ru)(ru)規定(ding)(ding)數量的(de)(de)工件,機(ji)器(qi)(qi)(qi)啟動后,拋丸(wan)(wan)(wan)器(qi)(qi)(qi)高速(su)拋出的(de)(de)彈丸(wan)(wan)(wan)形成(cheng)(cheng)流(liu)丸(wan)(wan)(wan)束,均勻地打擊在(zai)工件表面上(shang),從(cong)而達到(dao)清(qing)理、強化的(de)(de)目的(de)(de)。拋出的(de)(de)彈丸(wan)(wan)(wan)及砂粒,流(liu)入(ru)(ru)(ru)提(ti)升(sheng)(sheng)機(ji)內,由(you)(you)提(ti)升(sheng)(sheng)機(ji)提(ti)升(sheng)(sheng)到(dao)分離(li)器(qi)(qi)(qi)中(zhong)進(jin)行(xing)分離(li)。粉塵(chen)(chen)(chen)由(you)(you)風(feng)機(ji)吸送到(dao)除塵(chen)(chen)(chen)器(qi)(qi)(qi)中(zhong)過(guo)濾,清(qing)潔空(kong)氣排入(ru)(ru)(ru)大氣中(zhong),布(bu)袋上(shang)的(de)(de)灰(hui)塵(chen)(chen)(chen)經(jing)機(ji)械振打落(luo)入(ru)(ru)(ru)除塵(chen)(chen)(chen)器(qi)(qi)(qi)底部的(de)(de)集塵(chen)(chen)(chen)箱中(zhong),用(yong)(yong)戶可定(ding)(ding)期清(qing)除,廢砂由(you)(you)廢料管(guan)流(liu)出,用(yong)(yong)戶可回(hui)用(yong)(yong)。丸(wan)(wan)(wan)砂混合物由(you)(you)回(hui)用(yong)(yong)管(guan)收回(hui)進(jin)入(ru)(ru)(ru)室體,待分離(li)器(qi)(qi)(qi)分離(li)后再回(hui)用(yong)(yong),干凈的(de)(de)彈丸(wan)(wan)(wan)由(you)(you)電(dian)磁供丸(wan)(wan)(wan)閘門進(jin)入(ru)(ru)(ru)拋丸(wan)(wan)(wan)器(qi)(qi)(qi)拋打工件。
產(chan)品(pin)特點(dian)
1、采用懸臂(bei)離心(xin)式(shi)拋丸器,具有使用壽命(ming)長、結構簡(jian)單等特點;
2、采用75 m/s, 80 m/s, 85 m/s三種(zhong)拋(pao)射速度。
3、皮帶輪(lun)采(cai)用快(kuai)換結構(gou),有利于提高生(sheng)產效率,降低勞動(dong)強度。
4、采用BE型分離(li)器,具(ju)有良好(hao)的(de)分離(li)效果和較高的(de)生產率,對提高葉片(pian)壽(shou)命有積極的(de)作用;
5、采用袋(dai)式除塵(chen)器(qi),粉塵(chen)排(pai)放濃度低(di)于(yu)國(guo)家的(de)標準,改善了工人(ren)的(de)勞動環境;