AUTOMATIC TRAY-CHANGER

PROBLEM TO BE SOLVED: To discharge workpieces machined by a numerically controlled machine tool, onto a plurality of trays one at a time by providing a lifting means for lowering the trays to the lower part of a discharge chamber. SOLUTION: Trays are stacked on a discharge chamber 200 side carrier o...

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Bibliographische Detailangaben
Hauptverfasser: KAN EISHIYAKU, GO TOKAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To discharge workpieces machined by a numerically controlled machine tool, onto a plurality of trays one at a time by providing a lifting means for lowering the trays to the lower part of a discharge chamber. SOLUTION: Trays are stacked on a discharge chamber 200 side carrier on the charging chamber 100 side. Since the front faces of the trays stacked on the discharge chamber 200 side carrier are guided by the inclined face of a guide plate and a guide panel, the trays are stably stacked in order without being shifted from one another. When stacking of trays on the carrier is completed, the carrier is disposed at the lower part of the discharge chamber 200, and a frame of the lowermost end tray is supported by a roller of a rail part. At this time, the position of the lowermost end tray is detected by a sensor to confirm the stacked state of the trays.