The invention discloses a packaging machine with protection structure for glass production. The packaging machine comprises a shell, a bag packaging module, a boxing module and a box sealing module, wherein a boss is arranged at the bottom of the inner side of the shell, a feeding shaft is arranged on the left side of the bag packaging module, the bag packaging module is located above the boss, atransferring conveying belt is arranged on the rear side of the boxing module, the boxing module is located on the right side of the inner side of the shell, the boxing module comprises the transferring conveying belt, a piece pushing hydraulic rod, a piece pushing plate, a U-shaped groove, an auxiliary conveying belt and a limiting plate, the U-shaped groove is formed in the front side of the transferring conveying belt, the piece pushing hydraulic rod is arranged above the U-shaped groove, the auxiliary conveying belt is arranged on the left front side of the U-shaped groove, a second hydraulic rod is arranged on the right side of the box sealing module, and the box sealing module is located on the right side of the interior of the shell. According to the packaging machine with the protection structure for glass production, a user can complete automatic packaging of glasses through the bag packaging module and the box sealing module.