DIE BONDER AND METHOD FOR DETECTING MISALIGNED WORKPIECES

AN INDEXER (10) FOR MOVING A WORKPIECE ALONG A CONVEYING DIRECTION IN A DIE BONDER. THE INDEXER (10) HAS A WORKPIECE TRACK (12) AND A MOVEMENT ACTUATOR MOUNT (14) COUPLED TO THE WORKPIECE TRACK (12) AT FIVE POSITIONS ALONG THE CONVEYING DIRECTOR. THE MOVEMENT ACTUATOR MOUNT (14) IS SPACED APART AT A...

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Hauptverfasser:	FRANZ MICHAEL ANASTASIUS GOTSIS, STEPHANIE ELISABETH ANNA RADECK, TAN CHIN HIANG
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS SEMICONDUCTOR DEVICES WEAPONS
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Beschreibung
Zusammenfassung:	AN INDEXER (10) FOR MOVING A WORKPIECE ALONG A CONVEYING DIRECTION IN A DIE BONDER. THE INDEXER (10) HAS A WORKPIECE TRACK (12) AND A MOVEMENT ACTUATOR MOUNT (14) COUPLED TO THE WORKPIECE TRACK (12) AT FIVE POSITIONS ALONG THE CONVEYING DIRECTOR. THE MOVEMENT ACTUATOR MOUNT (14) IS SPACED APART AT A PREDETERMINED DISTANCE FROM THE WORKPIECE TRACK (12) AT EACH OF THE FIVE POSITIONS. FIVE SPATIAL DETECTORS (32) COUPLE TO THE MOVEMENT ACTUATOR MOUNT (14) AT FIVE CORRESPONDING DETECTOR POSITIONS TO DETECT WHEN THE PREDETERMINED DISTANCE DEVIATES MORE THAN A PREDETERMINED LIMIT. THE INDEXER (10) ALSO HAS A CONTROLLER TO CONTROL CONVEYANCE OF THE WORKPIECE.