Vertical articulated robot
AssigneeNachi-Fujikoshi Corp.
InventorsShinya Ida, Hiroki Iida
Life of this patent
Estimating the term…
Abstract
A vertical articulated robot has a base installed on a mounting surface, a first axis supported parallel to the mounting surface by the base, a pivot frame rotatable by the first axis, a second axis supported orthogonal to the first axis by the pivot frame, a lower arm rotatable by the second axis, a third axis supported parallel to the second axis by an end of the lower arm opposite to the second axis, a connecting arm rotatable by the third axis, a fourth axis supported orthogonal to the second axis and third axis by the connecting arm, and an upper arm including a holding arm rotatable by the fourth axis, and the first axis enables the second axis, the lower arm, the third axis, and the upper arm to make a substantially vertical circular motion relative to the mounting surface.
Claims2
A vertical articulated robot comprising:
- a base installed on a mounting surface;
- a first axis supported parallel to the mounting surface by the base;
- a pivot frame rotatable by the first axis;
- a second axis supported orthogonal to the first axis by the pivot frame;
- a lower arm rotatable by the second axis;
- a third axis supported parallel to the second axis by an end of the lower arm opposite to the second axis;
- a connecting arm rotatable by the third axis;
- a fourth axis supported orthogonal to the second axis and third axis by the connecting arm, and
- an upper arm including a holding arm rotatable by the fourth axis,
- the first axis, being parallel to the mounting surface, enables the pivot frame to rotate substantially vertically with respect to the mounting surface, and
- wherein the first axis enables the second axis, the lower arm, the third axis, and the upper arm to make a substantially vertical circular motion relative to the mounting surface.
Dependencies are inferred from the claim text.