A cleaning robot for underwater includes a main body including a magnetic speed detection mechanism and a magnetic collision buffer mechanism. The magnetic speed detection mechanism includes two speed detection wheel mechanisms mounted on the main body. The speed detection wheel mechanism includes a wheel bracket, an induction wheel rotationally disposed inside the wheel bracket, a magnet embedded on one side of the induction wheel, and a magnetic force sensor disposed inside the wheel bracket and located on one side of the magnet.

In a sensing device and a robot manipulator having the sensing device, the sensing device includes a cover, a force sensor and a force information calculating part. The cover has a predetermined shape and is configured to cover a body. The force sensor is disposed at a position between the body and the cover, and is configured to measure a force and a torque applied via the cover at the position. The force information calculating part is configured to obtain an information on the force applied to the cover from data measured by the force sensor, when the force is applied to an arbitrary position of the cover.

The present disclosure relates to protecting fragile members of robots from damage during fall events. In response to detecting a fall event, a fragile member of a robot can be actuated to a defensive configuration to avoid or reduce damage. An actuatable protective member can be actuated to protect a fragile member to avoid or reduce damage to the fragile member. Actuatable protective members can be dedicated protective members, or can be other members of the robot which serve different functionality outside of a fall event but act as a protective member during a fall event.

The present disclosure relates generally to protective covers, for example, suitable for protecting parts of a robot. The present disclosure relates more particularly to a protective wrap for a robot component. The protective wrap includes a continuous strip of a material sheet configured to wrap around the robot component in a plurality of loops so as to form a tubular body that surrounds a portion of the robot component.

A multi-axis imaging system comprising an imaging gantry with an imaging axis extending through a bore of the imaging gantry, a support column that supports the imaging gantry on one side of the gantry in a cantilevered manner, and a base that supports the imaging gantry and the support column. The imaging system including a first drive mechanism that translates the gantry in a vertical direction relative to the support column and the base, a second drive mechanism that rotates the gantry with respect to the support column between a first orientation where the imaging axis of the imaging gantry extends in a vertical direction parallel to the support column and a second orientation where the imaging axis of the gantry extends in a horizontal direction parallel with the base, and a third drive mechanism that translates the support column and the gantry in a horizontal direction along the base.

A robot hand is designed to open or close fingers using a linear actuator disposed in a housing. The robot hand has linear motion shafts extending from inside to outside the housing through guide holes formed in a wall of the housing. Each of the fingers includes a base portion and a tip portion. The base portions are secured to the linear motion shafts outside the housing. The tip portions are bent inwardly from the base portions in directions in which they approach each other and then extend toward tips of the fingers. A sealing member is disposed between each of the linear motion shafts and a corresponding one of the guide holes to hermetically isolate the inside of the housing from the outside thereof. This structure achieves an increased degree of sealing of the housing and is capable of having an increased opening or closing stroke of the fingers.

An industrial robot includes a robot control configured to execute a robot program and a robot arm having a plurality of links connected by joints. The joints are configured to automatically adjust the links relative to one another according to the robot program, wherein at least one of the joints is configured as a rotary joint that connects a first link of the plurality of links to an adjacent second link for rotation relative to one another. The first link comprises a shaft sealing ring that has a sealing lip formed from a PTFE material, and the second link has a shaft portion with a running surface formed from a PTFE material, on which the shaft sealing ring bears with its sealing lip in a sealing manner. A method for moving the robot arm in a clean room is also disclosed.

A robot cell useful for robot demonstrations. The robot cell includes a base frame having an outer casing and a working surface having a through opening. A multi-axis demonstration robot is mounted to a stand within the base and may selectively be raised through the through opening to a demonstration position above the working surface or a storage position below the working surface and concealed within the base frame outer casing. A protective screen is positioned outside the working surface and base frame and is selectively raised and lowered to respectively surround the working surface and robot during demonstrations and lowered around the base frame during non-use. The base may include one or more retractable drawers for storage of cell control units or a robot controller. When in a storage or non-demonstration position, the cell is transportable and compact taking a minimum amount of space.

A lamellar cover for use with an articulating joint is disclosed. The cover includes an annular retainer positionable adjacent a first portion of the articulating joint. A retainer fitting is positionable adjacent a second portion of the articulating joint that is moveable with respect to the first portion. A plurality of overlapping lamellar rings are supported between the annular retainer and the retainer fitting. Each lamellar ring includes a circular support ring, such as an o-ring, and a plurality of lamellas coupled to the circular support ring. One or more connectors extend between adjacent lamellar rings. Each of the plurality of overlapping lamellar rings has a ring diameter. One or more of the ring diameters decrease in size with respect to each other from the annular retainer to the retainer fitting thereby forming a tapered cover around the articulating joint.

A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, a concave portion recessed inward from a surface of the body, a vent hole formed at an upper side of the concave portion, and a guide inclined surface formed at a lower side of the concave portion. During traveling of the mobile robot, the mobile robot induces inflow of air so that the body can be cooled.