| 摘要 |
<p>PURPOSE:To improve equipment efficiency by opening and closing completely the bottom surface opening/closing body for article housing parts whose bottom surface opening sizes are different from each other by using opening/closing cylinder devices whose stroke lengths are identical. CONSTITUTION:Article housing parts 27 which are formed in a pick-up box 23 and a shutter device 21 which opens/closes the bottom surface of the article housing parts 27 are provided in an article pick-up device 14. Besides, the device is provided with a small opening/closing body 56 which rotates around a journal 58 roughly parallel to the bottom surface of the article housing parts 27, and a push bar 62 which interferes with the bottom surface of the small opening/ closing body 56, and advances/retracts to the bottom surface, and an opening/ closing cylinder device 63 which presses up the small opening/closing body 56 with the push bar 62 to close the bottom surface of the article housing part 27.</p> |
