| 摘要 |
Provided is a nut feeding system for feeding a nut smoothly and efficiently without the occurrence of nut clogging or the like. A posture alignment device 2 of the nut feeding system 1 repeats an advance and retreat motion of an insert pin 19. After the insert pin 19 is inserted into a screw hole of the nut N, the nut N is raised and transferred from the posture alignment device 2 towards a supply placing unit 5.
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