Operation control apparatus for industrial robot

Abstract

An operation control apparatus for industrial robot in which a speed pattern optimum for the particular task to be performed is utilized. The operational control apparatus includes a plurality of operating program memories for storing completed operating programs compiled by a separate programming device, a speed pattern memory for storing plural speed patterns, a changeover signal generator which generates a changeover signal in response to a predetermined sensed operating parameter of the industrial robot or in response to operation of manual changeover switch, and a changeover circuit for selecting an optimum speed pattern in response to the changeover signal. Rising and falling slopes of the speed patterns can be made different from one another so that the arm of the industrial robot can be moved at a greater speed when it is not in contact with a workpiece than when it is actively manipulating a workpiece.

Dependencies are inferred from the claim text.