一、自動彎管機的工作原理
自動彎管機主要(yao)由機(ji)械系統(tong)(tong)(tong)、液壓系統(tong)(tong)(tong)和數控系統(tong)(tong)(tong)三(san)大(da)部分(fen)組成,其工(gong)作原理基本(ben)如下:彎管模固定在(zai)主軸上并跟(gen)隨主軸一起轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong),管子(zi)通過夾緊模固定在(zai)彎管模的夾槽上,雙油缸提供(gong)推力,將管子(zi)順著(zhu)夾緊模向前推進(jin)。另(ling)一端卷揚(yang)機(ji)通過鋼絲繩(sheng),繞經滑輪組,提供(gong)拉力,使(shi)轉(zhuan)(zhuan)(zhuan)盤轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong),轉(zhuan)(zhuan)(zhuan)盤帶(dai)動(dong)(dong)(dong)彎管模,使(shi)彎管模以自動(dong)(dong)(dong)彎管機(ji)主軸為圓心轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong),從而得到所需的彎管半徑。
二、全自動彎管機的彎管工藝步驟
1、準備階段
操作員把原材料管鋸切成統一長度(實際長度根據產品圖紙要求決定),放到全自動彎管機附近的原材料管堆放區。啟(qi)動全自動彎(wan)管機(ji)(ji)后浮動機(ji)(ji)頭復位,送料小車(che)復位,芯棒復位,設備(bei)進(jin)入(ru)正式生(sheng)產前等待狀(zhuang)態(tai)。
2、生產階段
操作(zuo)員(yuan)把原材料管放入送(song)料小車(che)炮筒內(nei),踩腳踏開關(guan)啟(qi)動設備(bei),開始彎管。
全自動彎管機啟動后工作流程:原(yuan)材(cai)料管(guan)(guan)先進入(ru)模(mo)(mo)(mo)具(ju)→送(song)料小車(che)夾(jia)(jia)(jia)緊模(mo)(mo)(mo)夾(jia)(jia)(jia)住(zhu)(zhu)(zhu)管(guan)(guan)子(zi)→主(zhu)(zhu)夾(jia)(jia)(jia)和(he)(he)輔(fu)(fu)夾(jia)(jia)(jia)彎(wan)管(guan)(guan)模(mo)(mo)(mo)具(ju)夾(jia)(jia)(jia)住(zhu)(zhu)(zhu)管(guan)(guan)子(zi)→主(zhu)(zhu)夾(jia)(jia)(jia)彎(wan)臂打開(kai)(kai)進行彎(wan)管(guan)(guan)→主(zhu)(zhu)夾(jia)(jia)(jia)和(he)(he)輔(fu)(fu)夾(jia)(jia)(jia)彎(wan)管(guan)(guan)模(mo)(mo)(mo)具(ju)松開(kai)(kai)管(guan)(guan)子(zi)→送(song)料小車(che)夾(jia)(jia)(jia)住(zhu)(zhu)(zhu)管(guan)(guan)子(zi)旋轉和(he)(he)向前(qian)行走→主(zhu)(zhu)夾(jia)(jia)(jia)和(he)(he)輔(fu)(fu)夾(jia)(jia)(jia)夾(jia)(jia)(jia)住(zhu)(zhu)(zhu)管(guan)(guan)子(zi)→主(zhu)(zhu)夾(jia)(jia)(jia)彎(wan)臂打開(kai)(kai)進行彎(wan)管(guan)(guan)→主(zhu)(zhu)夾(jia)(jia)(jia)和(he)(he)輔(fu)(fu)夾(jia)(jia)(jia)彎(wan)管(guan)(guan)模(mo)(mo)(mo)具(ju)松開(kai)(kai)管(guan)(guan)子(zi)→............→送(song)料小車(che)夾(jia)(jia)(jia)緊模(mo)(mo)(mo)松開(kai)(kai)管(guan)(guan)子(zi)(彎(wan)管(guan)(guan)結束)→操作員取下(xia)成品→踩(cai)腳踏開(kai)(kai)關設備復(fu)位→進入(ru)下(xia)次生產前(qian)等待狀態。
3、整理階段
操作員把彎好的成(cheng)品放入(ru)指定位置堆放整齊(qi),檢(jian)驗(yan)員對成(cheng)品進(jin)行檢(jian)驗(yan)合格后進(jin)入(ru)后道工序(xu)。