Food card putting frame

The utility model discloses a food card putting frame. The method is characterized in that the method is characterized by comprising the following steps; the device comprises a strip-shaped support frame, a strip-shaped movable block is placed in the supporting frame. The movable block is connected with the support frame in a sliding manner; a threaded hole is further formed in the middle of the movable block; a screw rod in threaded fit with the threaded hole is arranged in the threaded hole; the two ends of the screw movably penetrate through the two sides of the supporting frame and are rotationally connected with the two sides of the supporting frame respectively, a hand wheel is further fixed to one section of the screw, a bottom plate is further fixed to the top face of the movable block, a fixed fence and a movable fence which are parallel to the supporting frame are arranged on the bottom plate, and blocking pieces are fixed to the lower end of the fixed fence and the lower endof the movable fence. By