Stone material motor automatic tool changer

The utility model discloses a stone material motor automatic tool changer, including motor shaft, handle of a knife fixing base, the fixed separation blade of handle of a knife, pull rod, telescopic shaft, cylinder, cylinder stationary blade and trachea, be equipped with the handle of a knife fixing base on the motor shaft, be equipped with fixed inserted bar on the handle of a knife fixing base, the inside through -hole that is equipped with of motor shaft, the through -hole inboard is equipped with compression spring, the compression spring right side is equipped with the sliding stand, the sliding stand right side is equipped with the backing sheet, both sides are equipped with the vaulting pole about the backing sheet, the vaulting pole is connected through pivot and motor shaft, the pivot upside is equipped with the fixed separation blade of handle of a knife, the backing sheet right side is equipped with the pull rod. This stone material motor automatic tool changer is equipped with the pull rod, and th