本专利提供了一种钢筋弯曲机:当离合器合上时,传动机构驱动弯曲用动臂,把钢筋强制弯曲;当动臂运动到弯曲终端时,电动机自动反转,使动臂向初始位置复位。过去的钢筋弯曲机存在着下列缺点: (1) 弯曲作用后,在向开始弯曲位置返回时,对动臂的驱动便自动停止,离合器的可动片和固定片的啮合齿上设有后退角,随着动臂向初始位置的复位,因移动停止导 This patent provides a rebar bending machine: when the clutch is closed, the transmission mechanism drives the bending boom to forcibly bend the rebar; when the boom moves to the bending end, the motor automatically reverses to reset the boom to the initial position. . The past steel bending machines have the following disadvantages: (1) After the bending action, the driving of the boom is automatically stopped when returning to the starting bending position, and the receding angle is provided on the meshing teeth of the movable piece and the fixed piece of the clutch. As the boom is reset to its initial position, it stops