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。
結構及原(yuan)理(li)
履帶式拋(pao)(pao)丸(wan)機(ji)(ji)是(shi)一種清(qing)(qing)(qing)理(li)設(she)備,主要(yao)由清(qing)(qing)(qing)理(li)室(shi)(shi)、拋(pao)(pao)丸(wan)器(qi)(qi)(qi)(qi)(qi)總成、提(ti)(ti)升(sheng)機(ji)(ji)、分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)、電(dian)氣系統等部分(fen)組(zu)成。在清(qing)(qing)(qing)理(li)室(shi)(shi)中(zhong)(zhong)(zhong)加入(ru)規定數量的(de)工件(jian),機(ji)(ji)器(qi)(qi)(qi)(qi)(qi)啟動后(hou),拋(pao)(pao)丸(wan)器(qi)(qi)(qi)(qi)(qi)高(gao)速拋(pao)(pao)出(chu)(chu)的(de)彈丸(wan)形成流丸(wan)束,均勻(yun)地打擊(ji)在工件(jian)表面上(shang),從(cong)而達(da)到清(qing)(qing)(qing)理(li)、強化的(de)目的(de)。拋(pao)(pao)出(chu)(chu)的(de)彈丸(wan)及砂粒,流入(ru)提(ti)(ti)升(sheng)機(ji)(ji)內,由提(ti)(ti)升(sheng)機(ji)(ji)提(ti)(ti)升(sheng)到分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)進行分(fen)離(li)。粉塵(chen)由風機(ji)(ji)吸送到除塵(chen)器(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)過(guo)濾,清(qing)(qing)(qing)潔空氣排入(ru)大氣中(zhong)(zhong)(zhong),布袋上(shang)的(de)灰塵(chen)經機(ji)(ji)械振打落入(ru)除塵(chen)器(qi)(qi)(qi)(qi)(qi)底(di)部的(de)集(ji)塵(chen)箱(xiang)中(zhong)(zhong)(zhong),用(yong)(yong)戶可定期(qi)清(qing)(qing)(qing)除,廢砂由廢料管(guan)流出(chu)(chu),用(yong)(yong)戶可回用(yong)(yong)。丸(wan)砂混合物由回用(yong)(yong)管(guan)收回進入(ru)室(shi)(shi)體(ti),待分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)分(fen)離(li)后(hou)再回用(yong)(yong),干凈的(de)彈丸(wan)由電(dian)磁(ci)供丸(wan)閘門進入(ru)拋(pao)(pao)丸(wan)器(qi)(qi)(qi)(qi)(qi)拋(pao)(pao)打工件(jian)。
產品特點
1、采用懸臂離心式拋丸(wan)器,具有使用壽命長、結構簡單等特點;
2、采用75 m/s, 80 m/s, 85 m/s三種拋(pao)射速度。
3、皮帶輪采用快換結構,有利于提(ti)高生產(chan)效率,降低勞動強度(du)。
4、采(cai)用BE型(xing)分離(li)(li)器,具有良(liang)好的(de)分離(li)(li)效果(guo)和較(jiao)高(gao)的(de)生產率,對提高(gao)葉片壽命有積極(ji)的(de)作用;
5、采(cai)用袋(dai)式除(chu)塵器(qi),粉塵排放濃度低于國家的標準(zhun),改善了工人的勞(lao)動環境(jing);