Punching device for wood fiber profile forming

The utility model discloses a punching device for forming wood fiber profiles, which comprises a bottom plate, a mounting block is mounted at the top of the bottom plate, a mounting rod is mounted atthe top of the mounting block, tooth grooves are uniformly formed in one side of the mounting rod, and a lifting bin matched with the mounting rod is arranged on the outer side of the mounting rod. Adriving motor is installed on one side of the lifting bin, a driving wheel is installed at the output end of the driving motor, a traditional gear is arranged on one side of the interior of the lifting bin, and the traditional gear is matched with the tooth groove. The lifting device is provided with the mounting rod, the tooth grooves, the lifting bin, the driving motor, the driving wheel, the traditional gear and the transmission belt, the driving motor drives the traditional gear to rotate through the driving wheel and the transmission belt, and the traditional gear is matched with the tooth grooves, so that the mou