High-efficiency book binding machine

The utility model discloses a high-efficiency book binding machine which comprises a base, a dust removal mechanism is fixedly connected to the middle of the upper end of the base, a limiting mechanism is arranged on the inner left side of a book binding table, the dust removal mechanism comprises a dust storage bin fixedly connected to the middle of the upper end of the base, and a dust storage box is slidably connected to the inner lower portion of the dust storage bin. A dust collector is fixedly connected to the middle of the inner upper wall of the dust storage bin, and the upper ends of dust collection pipes penetrate through the upper middle portion of the dust storage bin and are fixedly connected with a dust collection plate. According to the high-efficiency book binding machine, the dust removal mechanism is arranged at the upper end of the base, dust at the upper end of the book binding table is automatically sucked away, the dust is prevented from remaining at the upper end of the book binding tab