WATERPROOFING MECHANISM FOR WORK CONVEYING ROBOT

PROBLEM TO BE SOLVED: To prevent liquid from entering a robot body or an arm from outside, reduce sliding resistance, and simplify the structure. SOLUTION: An oilless sliding dry seal 41 capable of preventing water from entering the inside of a joint part 35 is attached to the joint part 35. Further...

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Bibliographische Detailangaben
Hauptverfasser:	KUWATA KEIJI, TSUJIMURA MANABU, YAMAGUCHI KUNIAKI, TOGAWA TETSUJI, KOJIMA SHIYUNICHIROU, MIHARA YASUTSUGU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHAMBERS PROVIDED WITH MANIPULATION DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS SEMICONDUCTOR DEVICES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent liquid from entering a robot body or an arm from outside, reduce sliding resistance, and simplify the structure. SOLUTION: An oilless sliding dry seal 41 capable of preventing water from entering the inside of a joint part 35 is attached to the joint part 35. Further, the position of sealing by a sealing mechanism for the joint part is set to a higher position than the highest surface of liquid collected on the upper surface of a robot body. Furthermore, the sealing mechanism for preventing water from entering the inside of the joint part is provided at the joint part, and a vent for making the atmospheric pressure in an arm equal to the external atmospheric pressure is provided at a specified position of the arm.