Automatic doffing auxiliary device of spinning frame

The utility model relates to the technical field of doffing machines, in particular to a spinning frame automatic doffing auxiliary device which comprises a supporting plate, a motor is arranged in the center of the top of the supporting plate, and the driving end of the motor extends to the position below the supporting plate and is provided with a first gear. Four sets of second gears are connected to the positions, located on the outer sides of the first gears, of the lower portion of the supporting plate, and supporting rods are connected to the four outer turning positions of the bottom of the supporting plate. The four second gears are connected with the supporting plate through connecting rods, and the ends, away from the supporting plate, of the connecting rods are connected with anti-disengaging blocks. Limiting pieces are arranged below the anti-falling blocks and located on the outer sides of the supporting rods in a sleeving mode, a fixing block is connected between the two sets of limiting pieces