Feeding device for bottle blowing machine

The utility model relates to a feeding device, in particular to a feeding device for a bottle blowing machine. The utility model provides a feeding device for a bottle blowing machine, which can prevent blockage during feeding of bottle blanks. The feeding device for the bottle blowing machine comprises a bottom frame, a motor, a belt pulley set, a placing plate and an installing plate, the motor is installed on the upper right portion of the bottom frame, the belt pulley set is arranged between an output shaft of the motor and the lower portion of the bottom frame, and the belt pulley set is composed of two belt pulleys and a flat belt. A plurality of placing plates are uniformly and fixedly connected to the outer ring of the flat belt at intervals; and mounting plates are fixedly connected to the front and rear parts of the underframe. According to the bottle preform feeding device, the motor is started, then the bottle preforms are placed on the placing plate through the discharging frame one by one, the b