Efficient flange hot bending machine

An efficient flange hot bending machine comprises a first motor, a gearbox, a telescopic shaft and a die core, the first motor is in transmission connection with the gearbox through a transmission belt, the gearbox is in transmission connection with one end of a protective sleeve, the other end of the protective sleeve is provided with the die core, and the telescopic shaft penetrates through thegearbox, the protective sleeve and the die core; a bending disc is arranged on the end face, away from the gearbox, of the protective sleeve, a pressing device is arranged below the mold core and comprises a sliding base capable of moving transversely and a pressing disc arranged on the sliding base, the pressing disc and the bending disc are matched to clamp a workpiece, and a connecting block isarranged at the other end of the telescopic shaft; the automatic feeding and discharging device has the advantages of being high in efficiency, good in machining quality and convenient to discharge. 一种高效热弯法兰机，包括第一电机、变速箱、伸缩轴及模