Spiral conveying system for straw processing

The utility model discloses a spiral conveying system for straw processing, and relates to the field of straw processing equipment. The linear conveying assembly is used for driving a straw to advance; comprising a spiral driving assembly used for clamping a straw and driving the straw to rotate; and the linear conveying assembly is matched with the spiral driving assembly, so that the suction pipe can rotate while advancing. According to the straw thread groove machining device, the straight line conveying assembly is matched with the spiral driving assembly, the straw can move forwards while rotating, the cutting assembly is matched with the cutting assembly in the prior art, the cutting assembly is discontinuously transversely arranged on the advancing route of the straw to cut the outer wall part of the straw, and then thread groove machining of the straw can be achieved; intermittent threaded grooves are formed in the outer wall of the straw. 本实用新型的一种吸管加工的螺旋式输送系统，涉及吸管加工设备领域。其包括直线输送组件，其用于驱动吸管前进；包括螺旋驱动组件，其