The invention discloses a film rolling-up device, and belongs to the technical field of film production devices. The film rolling-up device comprises a power transmission case, a center shaft and a center shaft driving mechanism, wherein a pair of rolling-up roller frames is fixed to the center shaft, a rolling-up roller is arranged between the pair of rolling-up roller frames and the center shaft driving mechanism is composed of a center shaft driving motor and a center shaft driving reduction gearbox. The film rolling-up device is characterized in that the film rolling-up device further comprises a bubble rolling-out roller, a bubble rolling-out roller driving mechanism, a sliding table driving acting cylinder, an upper film guide roller and a lower film guide roller, the bubble rolling-out roller is located at the position corresponding to the rolling-up roller and is supported on a sliding table in the state of being matched with the rolling-up roller, the sliding table is arranged on a machine frame, the bubble rolling-out roller driving mechanism is arranged on the sliding table and connected with the bubble rolling-out roller, the sliding table driving acting cylinder is arranged on the machine frame, a sliding table driving acting cylinder column is connected with the sliding table, and the upper film guide roller and the lower film guide roller are supported on the sliding table in the direction of the side, opposite to the rolling-up roller, of the bubble rolling-out roller. The film rolling-up device can drive out bubbles on electronic films, and therefore the quality of the electronic films can be guaranteed.