Magnetic railing ruler magnetizer

The utility model discloses a magnetic railing ruler magnetizer which comprises a magnetizer body, an annular magnetizing head and a rotating seat are arranged on the magnetizer body, a rotation driving mechanism for driving the rotating seat to rotate is arranged on the magnetizer body, and the rotation center of the rotating seat coincides with the circle center of the annular magnetizing head. Pole teeth corresponding to magnetic poles on a magnetic railing ruler to be magnetized are arranged on the annular magnetizing head, the magnetizing ends of the pole teeth extend to the surface of an inner ring of the annular magnetizing head, a magnetic ruler pressing wheel enabling the magnetic railing ruler to be attached to the surface of the inner ring of the annular magnetizing head is arranged on the rotating seat, and the magnetic ruler pressing wheel is rotatably installed on the rotating seat. And the magnetic ruler pressing wheel is deviated from the rotating center of the rotating seat. The magnetizing h