Robot and substrate handling apparatus including the same
First Claim
Patent Images
1. A robot, comprising:
- a main body;
an arm connected to the main body;
a hand connected to the arm, the hand including a hand base and a finger; and
a hand bracket unit between the hand base and the finger or between the hand base and the arm, the hand bracket unit configured to damp vibration of the hand base or the finger, the hand bracket unit including,an outer bracket coupled to the hand base or the arm,an inner bracket inside the outer bracket and attached to the finger or the hand base,a vibration damping member between the outer bracket and the inner bracket, anda shaft member connecting the outer bracket to the inner bracket,wherein the outer bracket includes,a bottom plate,a plurality of side plates at both sides of the bottom plate, anda first spring between the bottom plate and the inner bracket.
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Abstract
The robot including a main body, an arm connected to the main body, a hand connected to the arm, the hand including a hand base and a finger, and a hand bracket unit between the hand base and the finger or between the hand base and the arm, may be provided. The hand bracket unit may include a vibration damping member provided between the hand base and the finger or between the hand base and the arm, thereby damping vibration of the hand base or the finger.
65 Citations
18 Claims
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1. A robot, comprising:
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a main body; an arm connected to the main body; a hand connected to the arm, the hand including a hand base and a finger; and a hand bracket unit between the hand base and the finger or between the hand base and the arm, the hand bracket unit configured to damp vibration of the hand base or the finger, the hand bracket unit including, an outer bracket coupled to the hand base or the arm, an inner bracket inside the outer bracket and attached to the finger or the hand base, a vibration damping member between the outer bracket and the inner bracket, and a shaft member connecting the outer bracket to the inner bracket, wherein the outer bracket includes, a bottom plate, a plurality of side plates at both sides of the bottom plate, and a first spring between the bottom plate and the inner bracket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A robot, comprising:
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a first member extending in a first direction; at least one second member connected to the first member and extending in a second direction, the second direction crossing the first direction; and a bracket configured to secure the second member to the first member, the bracket including, an outer bracket, an inner bracket inside the outer bracket, a vibration damping member between the outer bracket and the inner bracket and configured to damp transfer of vibration from the first member to the second member, and a shaft member connecting the outer bracket to the inner bracket, wherein the outer bracket includes, a bottom plate, a plurality of side plates at both sides of the bottom plate, and a spring between the bottom plate and the inner bracket. - View Dependent Claims (14, 15, 16)
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17. A robot, comprising:
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a main body; an arm connected to the main body; a hand connected to the arm, the hand including a hand base and a finger; and a hand bracket unit between the hand base and the finger or between the hand base and the arm, the hand bracket unit configured to damp vibration of the hand base or the finger, the hand bracket unit including, an outer bracket coupled to the hand base or the arm, an inner bracket inside the outer bracket and attached to the finger or the hand base, a vibration damping member including a plurality of lateral vibration damping sheets between the outer bracket and the inner bracket, the plurality of lateral vibration damping sheets each having an area larger than an area of a longitudinal side of the finger in the hand bracket unit or an area of a longitudinal side of the hand base in the in hand bracket unit. - View Dependent Claims (18)
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Specification