| 摘要 |
PROBLEM TO BE SOLVED: To provide a combination weighing apparatus which, even when articles to be transferred clog a flow channel in a feeder and their flow stops, can eliminate the stop and restore the article transfer to a normal state. SOLUTION: When articles to be transferred clog or stick to a trough in feeders 6-1 to 6-N and their flow stops, the amplitude of the feeders 6-1 to 6-N is controlled, to be temporarily increased by an intense-vibration mode in an amplitude control means 21, as compared with the amplitude intensity on the normal article transfer for providing the articles with strong vibration, thereby eliminating the detachment of the articles from the trough or the clogging thereof in the trough. COPYRIGHT: (C)2010,JPO&INPIT
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