The invention discloses a feeding device of an ovule die-casting machine, which is characterized by comprising a box seat. A slideway is oppositely arranged on the two sides of the box seat, a track is mounted on the sideway, a drive cylinder connected with the track is mounted on the box seat, a guide post is mounted on the track, a magazine is sleeved on the guide post, a spring is arranged on the guide post between the magazine and the track, a slidable dip mould is disposed in the track, one end of the dip mould extends into the magazine, and a lift cylinder capable of enabling the dip mould to slide is mounted in the box seat. The feeding device of the ovule die-casting machine can automatically die-cast ovules, lower the labor intensity, and improve production continuity and production efficiency.