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:
A prosthesis (1) or an orthosis and a method of controlling movable components (3) of the same. The prosthesis or orthosis comprising a plurality of movable components, each component being movable by a respective motor (7) and a control device operative to determine when movement of at least a first component is arrested when the at least first component bears against a surface; and to move one or more further components by means of respective one or more further motors so that each subsequent component is moved upon determination that the movement of the preceding component is arrested when the preceding component bears against a surface.
摘要:
A robot hand, which has an arbitrary object grasping function in the same manner as a human hand and a high precision and stable grasping function in the same manner as an industrial gripper and performs a pose similar to a human hand while having complete opposability without any increase in complexity or degree of freedom. The robot hand includes a base part, and a plurality of finger connection parts, and a plurality of finger modules connected to the plurality of finger connection parts. The finger connection parts connected to the base part are connected to adjacent finger connection parts by roll joints such that each pair the finger connection parts connected by the roll joints is driven together, and the finger connection parts adjacent to the finger connection parts connected to the base part are driven separately from the finger connection parts connected to the base part.
摘要:
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.
摘要:
Die Transport- und Manipulationshalterung besteht im Wesentlichen aus a. einem Adapterring (2), der eine zentrale Öffnung zur Aufnahme eines rohrförmigen Behälters zur Aufnahme von Proben aufweist, b. einem Greifer (5) zum Greifen des Adapterrings und c. einem Transferkopf (6), der zwischen einer Ruhestellung und einer Arbeitsstellung bewegbar ist, wobei es in der Arbeitsstellung mit einen im Adapterring aufgenommenen rohrförmigen Behälter in Wirkkontakt kommt.
摘要:
An under-actuated robot hand 10 and a robot 12 are provided. The robot hand 10 includes a frame 20 and finger units 22a, 22b, and 22c which are provided on the frame 20 and grasp an object to be grasped. The finger units 22a, 22b, and 22c include a Scott Russell mechanism SRM, a first parallel link mechanism PLM1, and a second parallel link mechanism PLM2.
摘要:
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.