Paper tube manufacturing and cutting machine, and paper tube cutting method

摘要

Problem to be solved: to provide a paper tube manufacturing and cutting machine to improve the quality of the paper tube through the durability and cutting of the cutter.The paper tube manufacturing and cutting machine 10 includes a fixed shaft 11, a winding mechanism 13, an angle measuring unit 14, a length measuring unit 171, a cutter 151 and a driving mechanism 153.The winding mechanism uses at least one strip of paper strip 121 wound around a fixed shaft to form a paper tube, and the angle measuring unit is used to measure the angle of the winding mechanism or the belt with respect to the fixed shaft, and the length measuring unit is used to measure the feed length of the strip.The driving mechanism determines the speed at which the cutter is displaced along the fixed axis based on the angle and feed length, and the displacement speed of the cutter is close to the paper tube production rate on the fixed shaft.Diagram