Abstract: In an electronic device assembly apparatus that inserts a leading end of flat and flexible cables 162 and 166 into connectors 164 and 168 on a circuit board 160, a gripping device 200 includes a first gripping mechanism 210 and a second gripping mechanism 212, a rotational mechanism 260, and a width direction open/close mechanism 240, and the width direction open/close mechanism 240 includes a first cylinder 244 and a second cylinder 270 that causes the first and the second gripping mechanism to perform a width adjustment movement in the same direction as the first cylinder, and the second cylinder has a lock function for fixing the second cylinder at a predetermined position.

Abstract: A machining device includes a manipulator, a base portion, and a spindle. The manipulator includes a hand device that grips a workpiece. The spindle is controlled to selectively proceed and retreat with respect to the base portion. The hand device has a workpiece gripping portion and a bottom portion, which is located on the side opposite to the workpiece gripping portion. The base portion and the bottom portion of the hand device have a positioning structure for determining the positions thereof with respect to each other.

Abstract: A cable drawn from a lower arm of a robot into a first upper arm part of an upper arm is further drawn out to an exterior space of the robot through a first hole of a second upper arm part. The cable is drawn in contact with a sidewall part of the second upper arm part, and is disposed in a wrist arrangement portion through a second hole. A slack part is formed taking account of a length of the cable pulled by a wrist when the wrist pivots in the wrist arrangement portion, and the cable is drawn to a tool through a through hole of the wrist.

Abstract: A cable drawn from a lower arm of a robot into a first upper arm part of an upper arm is further drawn out to an exterior space of the robot through a first hole of a second upper arm part. The cable is drawn in contact with a sidewall part of the second upper arm part, and is disposed in a wrist arrangement portion through a second hole. A slack part is formed taking account of a length of the cable pulled by a wrist when the wrist pivots in the wrist arrangement portion, and the cable is drawn to a tool through a through hole of the wrist.

Abstract: Disclosed is a welding teaching point correction system, including: a robot; a spot welding gun comprising two welding tips provided to be opposed to each other; an imaging apparatus to image a welding point of a workpiece, the imaging apparatus being provided detachably to or exchangeably with at least one of the two welding tips; an operation control unit to control the robot and the spot welding gun in accordance with an teaching program to teach welding operation to the robot and the spot welding gun; an image processing unit to acquire positional information of the welding point of the workpiece in the image; and a program correction unit to correct an teaching point for the robot in the teaching program in a plurality of directions based on the positional information of the welding point of the workpiece in the image acquired by the image processing unit.

Abstract: Disclosed is an object search apparatus, including: an imaging unit to acquire image data of a point group; a radiation unit to scan the imaging area; a three-dimensional analysis unit to calculate three-dimensional data indicating position coordinates of the point group, from the image data; a master data storage unit to store a master data which is each of the three-dimensional data of a search object to be searched in the imaging area in a plurality of directions; and a judgment unit to position one point of the master data in each direction to each point of the three-dimensional data, to judge whether position coordinates of points of the positioned master data in any direction approach to position coordinates of corresponding points of the three-dimensional data of the imaging area, and to perform a search of the search object based on a result of the judgment.