Film drawing mechanism of paper product packaging machine

The utility model relates to a film drawing mechanism of a paper product packaging machine, which comprises a rack, a film receiving platform, a floating film storage frame, a tearing mechanism, a main film drawing mechanism, a film cutting mechanism and a negative pressure film suction mechanism, the film receiving platform, the floating film storage frame, the tearing mechanism, the main film drawing mechanism, the film cutting mechanism and the negative pressure film suction mechanism are sequentially arranged on the machine frame from back to front in the conveying direction of film materials, and the film cutting mechanism is close to the main film drawing mechanism. The auxiliary film drawing mechanism is arranged on the rack and located behind the tearing mechanism, and the tearing mechanism is close to the auxiliary film drawing mechanism. And the auxiliary film drawing mechanism and the main film drawing mechanism are synchronously started and stopped for control. According to the film drawing mechan