This gripping hand has a base member and a number of fingers arranged about an axis line passing through the base member, wherein each of the fingers has a flexible finger part having flexibility and a finger base member for supporting the basal end side of the flexible finger part, the gripping hand is provided with a number of link mechanisms that are supported by the base member and that support the respective number of finger base members, and each of the link mechanisms allows the finger base member supported thereby to move relative to the base member such that the orientation of the finger base member supported thereby does not substantially change relative to the base member.

The application relates to a smart cabinet. The smart cabinet includes a cabinet body, a moving module, a controlling module and an assisting module. The moving module is positioned in the cabinet body; the controlling module is connected to the moving module. The moving module includes a base, a guiding wheel group disposed on the base, a plurality of drivers pivotally connected with the guiding wheel group, and a manipulator disposed on the base. The controlling module includes an input control unit, a guiding rope, and a pulley group. The input control module is electrically connected with the drivers and the manipulator. The pulley group includes a plurality of pulleys defining a movement range for the moving module. The assisting module includes a rope retractor and a sensor electrically coupled to the rope retractor. Two ends of the guiding rope are coupled to the rope retractor.

A gripper for capping machines intended for screwing a cap onto a container adapted to being capped, in particular has a threaded neck for being capped. The gripper has a body capable of revolving on the axis of rotation, and at least two levers adapted to taking at least two different positions. The first position in which it is possible to insert a cap between the gripper levers and the second position in which the cap is locked between the gripper levers at least rotationally. At least one moving guiding shackle hinge-is mounted to the body and at least one lever which is slidingly mounted to the gripper body by means of a guide enabling movement of the lever in a horizontal direction, perpendicular to the axis of the gripper, and the end of the guiding shackle is slidingly and rotatably mounted to the at least one lever.

Example systems and methods are described that are capable of gripping objects. In one implementation, a method involves identifying, by a processing system, an object to be gripped at a first location, commanding, by the processing system, a robotic actuator to move a gripper in a first direction so that the gripper makes contact with the object, wherein one or more teeth in a plurality of fingers associated with the gripper mechanically engage the object, and commanding, by the proceeding system, the robotic actuator to move the gripper in a second direction that is substantially opposite to the first direction, causing the gripper to grip the object.

A robotic system includes an end effector with one or more fin grippers that have one or more vacuum ports. The fin grippers are made of elastic material. The fin grippers each include contact and exterior flanges joined together with a series of crossbeams. The crossbeams each define a tube opening to form a tube guide channel between the contact and exterior flanges. In one form, the vacuum ports are located at fingertip ends of the fin grippers, and the vacuum ports include vacuum cups.

A substrate conveying apparatus includes: a substrate grasping hand; a first holding member provided at a tip end portion of the substrate grasping hand and including a plurality of first jaw portions; a second holding member provided at a base end portion of the substrate grasping hand and including a plurality of second jaw portions; a first sensor provided at the base end portion of the substrate grasping hand and configured to emit light or ultrasound and detect substrates; and a controller configured to make the first sensor emit the light or the ultrasound toward spaces each between the adjacent substrates and determine whether or not the substrates are normally held.

A workpiece transport robot configured to determine whether a workpiece gripping failure has occurred, the workpiece transport robot including a transport robot main body having a driving mechanism configured to move a held workpiece; a robot hand having a first chuck and a second chuck configured to grip workpieces on both front and back faces of the robot hand; a robot hand rotating mechanism configured to axially support the robot hand and position the robot hand in a rotational direction with a servomotor, the robot hand supported with the transport robot main body via a rotation shaft to which first chuck and second chuck are symmetrically positioned, and a control device configured to compare measurement state information of the robot hand, of which information being based on torque information obtained by measuring and driving the servomotor; with workpiece gripping information obtained from a work program of the robot hand.

A robot control apparatus for controlling a robot manipulating a target object includes a measurement unit configured to measure a change of a gripping unit configured to grip the target object when the gripping unit contacts the target object, a first acquisition unit configured to acquire the change of the gripping unit measured by the measurement unit, a second acquisition unit configured to acquire a gripping state, which is a state of gripping of the target object by the gripping unit, based on the change of the gripping unit acquired by the first acquisition unit, and a control unit configured to control an action of the robot based on the gripping state acquired by the second acquisition unit.

Example systems and methods are described that are capable of gripping objects. In one implementation, a system includes a first finger that includes a plurality of teeth and a second finger that is mechanically coupled to the first finger and includes a plurality of teeth. The first finger and the second finger are configured to move apart when the first finger and the second finger are moved in a first direction against an object. The first finger and second finger are further configured to grip the object when the first finger and the second finger are moved in a second direction that is substantially opposite to the first direction.

An apparatus for a robotic limb includes one or more limb segments connected via one or more joints. The robotic limb may feature one or more dual-reduction quasi-quasi-direct-drive joint actuators that permit the robotic limb to move throughout a scene. The robotic limb may further include an end-effector connected to a free end of the robotic limb with one or more opposable fingers comprising a four bar linkage. The end-effector may include a main actuator that actuates the one or more fingers via the four-bar linkages to complete various tasks.