| 摘要 |
PROBLEM TO BE SOLVED: To provide an extremely economical and simple straw aligning machine capable of aligning straws composed of a lightweight plastic tube, manufactured by obliquely cutting a pair in the center, and mutually turning in the inverse direction, at a high speed in the same direction without relying on mechanical operation. SOLUTION: This straw aligning machine is provided with a pair of stairs-shaped slits having a gentle inclination in a cylinder, and applies a constant turning angle of 90°or 180°to the straws by a groove surface for realizing a constant falling speed of a high speed by frequently repeating a collision with the groove surface by natural falling motion. COPYRIGHT: (C)2005,JPO&NCIPI
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