Rebar bending hoop machine belongs to an Improvement of the structure of steel bar bending machine. the utility model includes a reducer, a large Gear, a small gear, and a curved disc surface, which is characterized by the Structure: a two-stage brake motor and a reducer are directly connected to Perform a first-stage deceleration; the Curved disc surface is always driven to rotate; the central axis hole and Several curved axis holes are provided on the curved disc surface; the Positioning square bars on the worktable surface are respectively provided with Several positioning axis holes. Because the two-stage brake motor and the reducer are directly connected for one-stage Deceleration, the input and output revolution ratios are accurate, the bending Speed is stable and accurate, and the automatic conversion speed can be Controlled by electric, and the brake can ensure the bending angle. Using the positive and negative rotation of the motor, the rebar is bent in two directions. the central axis can be replaced for easy maintenance. Intelligent control can be used