DEVICE FOR CHANGING CONNECTION POSITION OF CABLE FOR CABLE-BASED PARALLEL ROBOT

摘要

A device for changing the connection position of a cable for a cable-based parallel robot is provided. The device for changing the connection position of the cable for the cable-based parallel robot comprises: a cable position adjusting unit capable of changing a relative position of the cables; and a pair of cable connecting rods coupled to the cable position adjusting unit. The device for changing the connection position of the cable for the cable-based parallel robot actively changes a connection method for two pairs of cables into several methods so as to widen a workspace of the cable robot and enable the cable robot to be used in various application fields due to the creation of the wide workspace. In addition, with respect to a singularity which can occur when the two pairs of cables arranged in a diagonal direction and a work tool are on a straight line during the operation of the robot, the angle of the cable position changing device is changed so as to allow the cables and the work tool to avoid being on the straight line such that the singularity of the robot can be avoided, thereby more effectively controlling the robot.