Tray cutting machine capable of improving cutting safety

The utility model relates to the technical field of cutting machines, in particular to a tray cutting machine capable of improving cutting safety, which comprises a bedplate, four guide rod fixing plates arranged in a rectangular shape are symmetrically fixed at two ends of the upper side of the bedplate, guide rods are fixed between the two guide rod fixing plates on one side, and the guide rods are connected with the bedplate. The outer sides of the two guide rods are slidably sleeved with sliding cross rods. The feeding driving mechanism drives the rotating shaft to rotate, the rotating shaft drives the traction belt wheel to rotate, the traction belt wheel drives the traction belt to rotate, the traction belt drives the sliding transverse rod to horizontally move through the connecting rod, the sliding transverse rod pushes a workpiece to move towards one side of the cutting knife, and the rotating cutting knife can cut the workpiece. When a worker carries out cutting operation, the hand cannot be close t