Automatic pipe bending machine

The utility model relates to an automatic pipe bending machine. The device comprises a first supporting table and a second supporting table which are arranged side by side. The second supporting tableis located on the left side of the first supporting table. A flattening device, a guiding device, a straightening device and a positioning device are sequentially arranged on the first supporting table from right to left, a rack is arranged on the second supporting table, a feeding device is arranged on the rack, a pipe bending device is arranged at the left end of the rack, and a supporting discdevice is arranged at the left end of the second supporting table and located on the lower side of the pipe bending device. The pipe bending machine further comprises a PLC connected with the flattening device, the feeding device, the pipe bending device and the supporting disc device. The coiled pipe bending machine has the advantages of being simple in structure, convenient to use, high in functionality and high in auto