| 摘要 |
The present invention relates to a slider for a multi-joint robot, capable of reducing time and costs for maintenance and minimizing a revolution rate of a multi-joint robot. The slider for a multi-joint robot also enables a user to efficiently work by preventing a protective tube from being damaged and worn out by corresponding to a movement of a working tool as a sliding plate to which the protective tube is fixed moves forwards and backwards but the protective tube is not pulled and pushed, in accordance with the movement of the working tool. The slider for a multi-joint robot includes: a base comprising a lower plate mounted on a main body of the multi-joint robot, a vertical plate protruding from the front and rear sides of a lower plate to the upper part, and a front upper plate and a rear upper plate protruding from an upper end of the vertical plate to the front side and the rear side; a sliding block fixed to the upper surface of the front and rear upper plates; a sliding plate moving forwards and rearwards on the base by fixing a sliding rail connected to the sliding block to the bottom; a pair of returning springs returning the sliding plate moving forwards to an initial position by being connected to a spring ring fixed to both sides of the rear upper plate and the front bottom of the sliding plate; a front clamper and a rear clamper maintaining a protective tube including a hose by being fixed to the front side and the rear side of the upper surface of the sliding plate; and an end clamp maintaining an end part of the protective tube connected to the main body by fixing an end bracket to protrude from the lower plate of the base in an orthogonal direction to the longitudinal direction. |
