TRANSFER APPARATUS AND WORK-PIECE PICK UP METHOD

PROBLEM TO BE SOLVED: To provide a transfer apparatus which picks up only a work-piece of the top layer, from thin laminated work-pieces, at high speed in a non contact manner.SOLUTION: A transfer apparatus 1 includes: a Bernoulli chuck 12 holding work-pieces 80 in a non-contact manner; a chuck base...

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Bibliographische Detailangaben
1. Verfasser:	NAKANISHI HIDEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVEYING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SEMICONDUCTOR DEVICES SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a transfer apparatus which picks up only a work-piece of the top layer, from thin laminated work-pieces, at high speed in a non contact manner.SOLUTION: A transfer apparatus 1 includes: a Bernoulli chuck 12 holding work-pieces 80 in a non-contact manner; a chuck base 10 to which the Bernoulli chuck 12 is attached; a parallel mechanism robot 3 moving the chuck base 10 in the air; and an air nozzle 20 blowing air to an upper layer part of the work-pieces 80 laminated on a cassette 70 from the lateral side. When the chuck base 20 is moved down from above the laminated work-pieces 80 by the parallel mechanism robot 3 and the work-piece 80 of the top layer, out of the laminated work-pieces 80, is picked up by the Bernoulli chuck 12, the air nozzle 20 starts blowing the air before the Bernoulli chuck 12 starts the absorption.