Automatic machining equipment of clockwork spring

The utility model discloses automatic machining equipment of a clockwork spring. The automatic machining equipment comprises a storage device, a curling device, a polishing device, an annealing device, a transmission length control device, a punch cutting device and a forming device which are arranged in sequence, wherein the automatic machining equipment also comprises a control system; the control system is used for controlling the transmission length control device to draw a steel strip; the drawn steel strip is pulled out of the storage device to pass through the curling device, the polishing device and the annealing device in sequence; curling, polishing and annealing processes are controlled by the control system; then the steel strip penetrates through the punch cutting device to enter the forming device to be formed into a clockwork; the forming process is controlled by the control system; and after the clockwork is formed, the punch cutting device is started by the control system to cut off the steel