SUCTION STRUCTURE, ROBOT HAND AND ROBOT

The purpose of the present invention is to reliably suck a substrate having flexibility. A suction structure according to an embodiment of the present invention comprises a pad and a fixing base. The pad includes a contact portion which is contacted with an object to be sucked and a major surface po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIN DAISUKE, ANDO RYUJI, KAMIJO MACHIKO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CHAMBERS PROVIDED WITH MANIPULATION DEVICES CONVEYING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS HANDLING THIN OR FILAMENTARY MATERIAL MANIPULATORS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PORTABLE POWER-DRIVEN TOOLS SEMICONDUCTOR DEVICES SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to reliably suck a substrate having flexibility. A suction structure according to an embodiment of the present invention comprises a pad and a fixing base. The pad includes a contact portion which is contacted with an object to be sucked and a major surface portion which is surrounded by the contact portion. The contact portion has a seal wall. The major surface portion defines an inner space together with the seal wall as the contact portion is contacted with the object to be sucked. The fixing base supports the pad at a position offset from the center of the major surface portion of the pad, and has a suction hole for allowing the inner space to communicate with a vacuum source.