摘要:
A robot hand controlling method executes calculating a position and changing grip force when the grip force for gripping a work W is to be changed in a state that fingers are gripping the work W with first grip force. In the calculating the position, the hand controlling unit uses a correlation value indicating a relationship between the grip force of the fingers and position of fixing portions, the first grip force, and second grip force that is a target value of the grip force to calculate the position of the fixing portions in gripping the work W with the second grip force. In the changing the grip force, the hand controlling unit drives a motor by calculating a driving quantity of the motor necessary for moving the fingers to the calculated position of the fixing portions.
摘要:
An O-ring mounting device 1 has an O-ring support unit 15, 16 capable of supporting an O-ring from its inside at at least three support points, an O-ring pressing-in unit 14, 27 for pressing-in the O-ring from its outside between two support points of the at least three support points; and an pressed-in state releasing unit 23 for releasing a pressed-in state of the O-ring made by the O-ring pressing-in unit 14, 27. An O-ring mounting device which is applicable in a wide range without being restricted by a dimension of the O-ring or the like can be provided.
摘要:
An end effector 4 of the industrial robot has an end effector base portion 5 connected to a robot arm, a first object holding mechanism 6 provided to the end effector base portion 5 so as to hold a first type of object to be handled, a second object holding unit 9 for holding a second type of object to be handled O2, and a unit holding mechanism 10 provided to the end effector base portion 5 so as to releasably hold the second object holding unit 9. The second object holding unit 9 which is held by the unit holding mechanism 10 is driven by the first object holding mechanism 6. The end effector is capable of considerably enlarging a range of kind and size of an object which can be handled while suppressing increase of manufacturing cost and decline in credibility and increase in changing hand installation space accompanying complication of the configuration.
摘要:
An end effector (4) has an end effector base portion (5) connected to a robot arm, and an elastic component holding unit (9) provided to the end effector base portion (5) so as to hold an elastic component (02). The elastic component holding unit (9) has a plurality of elastic component gripping members which releasably grip the elastic component (O2), and a biasing unit (14) for repulsively biasing each distal end portion of the plurality of elastic component gripping members (12) from a releasing position for releasing the elastic component (02) toward a gripping position for gripping the elastic component (02). An end effector capable of simplifying a fitting work of an elastic component such as the O ring can be provided.
摘要:
Provided is an apparatus to produce cultured cell products including: an incubator 2 configured to house cell culture vessels 1; an isolator 3 configured to process the cell culture vessels 1 conveyed from the incubator 2; and a pass box 4 capable of carrying, into the isolator 3, articles and reagents to be used for subdividing and placing the cells cultured in the cell culture vessels 1, wherein the isolator 3 includes: an observation section 8 including first robot arms 6 and 7 configured to move the cell culture vessels 1 to an observation position so as to check the degree of growth of the cells in the cell culture vessels 1 taken out of the incubator 2; a processing section 13 including second robot arms 10 to 12 configured to perform various processes to transfer the cells in the cell culture vessels 1 that have a specified number of cells into product containers 9; and an outlet 14 configured to allow a large number of product containers 9 into which the cells have been transferred to be taken out therethrough.
摘要:
There is provided a seedbed holding unit capable of reliably and firmly holding a seedbed with a simple structure, causing no damage to a plant. A seedbed holding unit 160 that holds a seedbed B used in plant cultivation includes a first holding member 170 and a second holding member 180 that are rotatable relative to each other about a predetermined rotation axis A, the first holding member 170 is provided with a first claw part 173 in a fixed state, the second holding member 180 is provided with a second claw part 183 in a fixed state, and the seedbed B is held between the first claw part 173 and the second claw part 183 by rotating the first holding member 170 and the second holding member 180 relative to each other.
摘要:
The present invention discloses a biomimetic bag opening device for an automatic filling line, comprising brackets left and right symmetrically arranged on the filling line for filling bags, the symmetrically arranged brackets moving in a horizontal relative motion respectively driven by a pull rod, a push bag plate facing the filling bag provided at a front end of the bracket, a row of gripper holes provided on the push bag plate in the upper and lower of the horizontal level respectively, two rows of grippers provided on the brackets behind the push bag plate and corresponding to the two rows of gripper holes, a gripper drive device driving two rows of grippers open or closed, and grasping fingertips of the grippers projecting or retracting from two rows of the upper and lower of the gripper holes. The present invention solves the problem that woven bags are automatically opened in a full-automatic weighing and packaging device, which can be used for the production of the non-lamination woven bag, semi-lamination woven bag and full-lamination woven bag. The grippers of present invention imitate the human fingers to grip woven bags and separate the bag mouth, the bag mouth can also be closed to prepare for next process after bagging completed, and structure installation and adjustment are convenient.
摘要:
An aspect of the invention provides a robot hand that performs an action for gripping an object between plural finger sections (112) provided to be capable of changing a distance between the finger sections. Between the plural finger sections, a palm section (130) movable along a direction in which a base side of the plural finger sections and a distal end side of the plural finger section.