Profile cutting machine

The utility model relates to the technical field of cutting equipment, and discloses a sectional material cutting machine which comprises a cutting machine body, a fixing frame is fixedly installed on the front face of the cutting machine body, a fixing plate is movably connected to one side of the fixing frame, and supporting legs are movably connected to the interior of the fixing frame. The cutting machine has the following advantages and effects that the supporting legs are moved into the fixing frame and fixed through the fixing plate, a sectional material is conveyed into the cutting machine body through the rolling shaft on the mounting frame, the pressing plate is treaded down, one end of the pressing plate is fixed to the first rotating shaft, the angle can be adjusted through cooperation of the first bearing, one end of the pressing plate can be pressed down, and then the sectional material is conveyed to the cutting machine body. When a pressing plate presses downwards, a second connecting rope is