Gluing structure and paperboard gluing machine

The utility model relates to the technical field of paper angle bead production, in particular to a gluing structure and a paperboard gluing machine, which comprises a mounting block, a glue scraping knife is integrally formed at one end of the mounting block, and a guide shaft is integrally formed at the other end of the mounting block; the guide groove is located in the guide shaft, a guide plate is arranged in the guide groove, a moving plate is arranged on the outer side of the guide plate, a rotating column is arranged at the upper end of the moving plate, and a rotating block is arranged at the upper end of the rotating column; the movable groove is located in the movable plate, a spring is arranged in the movable groove, a top plate is arranged at the upper end of the spring, a pulling plate is arranged at the bottom of the top plate, a scraping plate is arranged on one side of the pulling plate, and a scraping sleeve is arranged on the outer side of the scraping plate. And glue enters the bottom stora