Gripping mechanism and assembly apparatus
AssigneeKYOCERA Document Solutions Inc.
InventorSatoshi Ando
Life of this patent
Estimating the term…
Abstract
A gripping mechanism includes a pair of inclined surfaces and rolling elements. The pair of inclined surfaces face each other, are inclined in opposite directions with respect to a vertical direction, and approach each other on a lower side. Each of the rolling elements is rollable on the respective inclined surfaces in an obliquely upward and downward direction. An opening space is formed between lower ends of the inclined surfaces, the opening space having a direction Y (horizontal) width smaller than a direction Y width of the respective rolling elements arranged in the direction Y.
Claims6
A gripping mechanism comprising:
- a pair of inclined surfaces that are arranged facing each other, and are inclined in opposite directions with respect to a vertical direction, and approach each other on a lower side;
- rolling elements, each of which is arranged in a horizontal direction and is rollable on the respective inclined surfaces in an obliquely upward and downward direction;
- and
- an opening space formed between lower ends of the inclined surfaces, the opening space having a horizontal width smaller than a horizontal width of the respective rolling elements arranged in the horizontal direction;
- a horizontal support part that is bridged over an end part of a shaft of each of the rolling elements and supports the end part of the shaft of each of the rolling elements so as to be movable in the horizontal direction;
- and
- a vertical support part that supports the horizontal support part to be movable in the vertical direction,
- wherein
- the vertical support part includes vertical slits provided above the opening space in the vertical support part, and
- the horizontal support part includes a plurality of hooked convex parts and a non-hooked convex part, the hooked convex parts and the non-hooked part being inserted into the respective vertical slits.
An assembly apparatus comprising:
- a gripping mechanism;
- and
- a drive unit that moves the gripping mechanism in a vertical direction, and in a longitudinal direction and a lateral direction orthogonal to the vertical direction,
- wherein
- the gripping mechanism includes:
- a pair of inclined surfaces that are arranged facing each other, and are inclined in opposite directions with respect to a vertical direction, and approach each other on a lower side;
- rolling elements, each of which is arranged in a horizontal direction and is rollable on the respective inclined surfaces in an obliquely upward and downward direction;
- a horizontal support part that is bridged over an end part of a shaft of each of the rolling elements and supports the end part of the shaft of each of the rolling elements so as to be movable in the horizontal direction;
- and
- a vertical support part that supports the horizontal support part to be movable in the vertical direction,
- wherein
- an opening space is formed between lower ends of the inclined surfaces, the opening space having a horizontal width smaller than a horizontal width of the respective rolling elements arranged in the horizontal direction and
- wherein
- the vertical support part includes vertical slits provided above the opening space in the vertical support part, and
- the horizontal support part includes a plurality of hooked convex parts and a non-hooked convex part, the hooked convex parts and the non-hooked part being inserted into the respective vertical slits.
Dependencies are inferred from the claim text.