Chamfering device for ceramic rock plate machining

The utility model discloses a chamfering device for ceramic rock plate processing, which comprises a base, two sides of the base are fixedly connected with four second supporting blocks respectively, the top ends of the four second supporting blocks are fixedly connected with sliding rods respectively, the top ends of the four sliding rods are fixedly connected with fixing plates respectively, and the top ends of the fixing plates are fixedly connected with first cylinders. The output end of the first air cylinder penetrates through the fixing plate to be fixedly connected with a sliding plate, the interior of the sliding plate is slidably connected with four sliding rods, the two sides of the bottom of the sliding plate are each fixedly connected with two third limiting blocks, and fifth motors are fixedly connected into the third limiting blocks. In this way, the purposes of adjusting the cutting angle and the cutting position and conducting chamfer cutting on the four edges of the ceramic rock plate are ac