| 摘要 |
A device for transferring blister packs comprises an intermediate station situated between a working station (3) and a packaging line. The intermediate station includes a clamp for receiving and holding at least one blister pack. First and second groups of suction cups are driven by a two-arm mechanism situated in the intermediate station. In a first position, the first group of suction cups is placed in the working station for picking up one blister pack while the second group of suction cups is over the intermediate station for picking up another blister pack temporarily held by the clamp. In a second position, the first group of suction cups is located over the intermediate station, to release the blister pack previously picked up, that is received and held by the clamp, while the second group of suction cups is over the packaging line to deliver the blister pack previously picked up. When a blister pack is to be eliminated, the clamp is made to open, so that defective blister pack is not transferred to the packaging line.
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