ELECTRONIC PART MOUNTING DEVICE AND BOARD FEEDING METHOD FOR ELECTRONIC PART MOUNTING DEVICE

PROBLEM TO BE SOLVED: To provide an electronic part mounting device that can detect a board coupling state before a mounting work and automatically perform correction and dissolution of the board coupling state, and a board feeding method for the electronic part mounting device.SOLUTION: When board...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHITAKE TAKANORI, SHIMIZU NOBUE, MORITA KEITA
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electronic part mounting device that can detect a board coupling state before a mounting work and automatically perform correction and dissolution of the board coupling state, and a board feeding method for the electronic part mounting device.SOLUTION: When board coupling in which preceding and subsequent boards 3A, 3B are proximate to each other at a predetermined interval or less on a feed-in conveyor 2A is detected by a sensor SC, only the preceding board 3A is fed onto a mount conveyor 2B, and the subsequent board 3B is set on standby on the feed-in conveyor 2A, thereby dissolving the board coupling. That is, the feed-in conveyor 2A is operated by only a moving distance d1 required to transfer the board 3A from the feed-in conveyor 2A to the mount conveyor 2B so that the board 3A is transferred onto the mount conveyor 2B, and then the operation of the feed-in conveyor 2A is stopped to make the subsequent board 3B stay on the feed-in conveyor 2A.