A slave combining with a master in a robot tool changing system is disclosed. The slave includes a combination groove into which a protrusion of the master is inserted, at least one plate displacement measuring module arranged at a circumferential edge of a hole of the combination groove, and a slave communicator for communicating with the master. Accordingly, a robot tool changing system including an artificial intelligence (AI) function and performing 5G communications may be provided.

A tool changer 30 with a master half 32 and tool half 34. Mating member 60, 138 enables the master half 32 and tool half to mesh with one another. A securing mechanism has a clasp 70 and a cam 72. The clasps 70 move between a release position and a grasping position. In the grasping position, the master 32 and tool halves 34 are secured together with one another. The cam 72 moves the clasps 70 between the release and grasping positions. From a release position, the master half 32 engages the tool half 34. The master half 32 moves horizontally with respect to the tool half 34. This, in turn, moves the cam 72 from its release position to its grasping position. In the grasping position, the clasps 70 grasp the tool half 34, the cam locks 72 in its grasping position and the master 32 and tool 34 halves secure with one another.

A picking device for picking up plate-like or pillar-shaped workpieces one at a time from the top of the workpieces stacked in the vertical direction, the workpiece picking device including: a chuck including a plurality of gripping claws arranged around a topmost workpiece, the plurality of gripping claws configured to grip a side surface of the topmost workpiece, the chuck being movable in a vertical direction; and an air blowing circuit provided inside at least one of the gripping claws, including a blowing port having an opening toward a second workpiece, the air blowing circuit configured to blow air downward from the blowing port.

A tool changer 30 with a master half 32 and tool half 34. Mating member 60, 138 enables the master half 32 and tool half to mesh with one another. A securing mechanism has a clasp 70 and a cam 72. The clasps 70 move between a release position and a grasping position. In the grasping position, the master 32 and tool halves 34 are secured together with one another. The cam 72 moves the clasps 70 between the release and grasping positions. From a release position, the master half 32 engages the tool half 34. The master half 32 moves horizontally with respect to the tool half 34. This, in turn, moves the cam 72 from its release position to its grasping position. In the grasping position, the clasps 70 grasp the tool half 34, the cam locks 72 in its grasping position and the master 32 and tool 34 halves secure with one another.

A gripping device to grip and provide one or more utilities to a tool. The gripping device includes a body and fingers. One or more of the fingers are movable relative to the body for the gripping device to be movable between an open orientation and a closed orientation. In the open orientation, the fingers are spaced apart to be positioned on opposing sides of the tool. In the closed orientation, the fingers are movable to grip the tool. One or more of the fingers include utility connectors that extend through the finger. The utility connectors supply one or more utilities to the tool to operate the tool while being gripped by the fingers.

Retention mechanisms are used for coupling two objects, such as coupling end-of-arm tooling to a robotic arm system. The retention mechanisms may include two mounting members, each of which may be attached to a respective object to be coupled, such as an end effector and a robotic device appendage. The retention mechanisms may use interlocking alternating fingers on each mounting members to cooperatively form a tapered annular channel into which an external retaining ring or disc spring fits and applies pressure to secure the opposing mounting members in tight proximity to each other.

A robotic tool changer system through magnetic coupling force and all-round mechanical locking includes a first coupling unit, a plurality of second coupling units, and a plurality of tool changer grippers. The first coupling unit is fixed to a robot arm. The first coupling unit includes a first locking unit and a first magnetic unit. Each second coupling unit is detachably connected to one of the tool changer grippers and includes a second locking unit and a second magnetic unit. When the first coupling unit is moved to approach one of the second coupling units at a predetermined distance, the first coupling unit and the second coupling unit are coupled to each other by a magnetic coupling force, then the first coupling unit and the second coupling unit are fixed to each other through all-round mechanical locking of the first locking unit and the second locking unit.

A tool change system includes: a seating portion configured to have a tool seated thereon; a tool changer disposed on a manipulator to separate the tool from the seating portion; and a pressing portion disposed on an upper side of the seating portion to release the tool from the tool changer. The tool changer includes: a main body disposed on the manipulator; and a gripper connected to the main body and including a hook to be locked into a locking recess formed on the tool and a lever pressed by the pressing portion.

A manufacturing system includes an industrial robot having a robotic arm and a robot hand attached to the robotic arm, and a work station having an instrument provided with a grip to be gripped by the robot hand.

An attachment device includes a robot-engaging portion having a recess formed in an outer surface thereof for receiving a finger of a robot. The attachment device also includes a tool-engaging portion coupled to the robot-engaging portion. The tool-engaging portion is configured to be coupled to a tool that is to be used by the robot to perform a task. A damping member is positioned at least partially between the robot-engaging portion and the tool-engaging portion. The damping member is configured to be adjusted to vary a magnitude of oscillations that are transferred from the tool-engaging portion to the robot-engaging portion.