摘要:
A joint driving device, wherein a first structure (1) and a second structure (2) are swingably moved relative to each other by a first elastic body actuator (6a) having one end part fixed to the first structure and the other end part fixed to the second structure and a second elastic body actuator (6b) having one end part fixed to the first structure and the other end part fixed to the second structure at a position symmetrical with the position of the second structure where the end part of the first elastic body actuator is fixed with respect to a joint (3) so that the fixed positions of the first elastic body actuator and the second elastic body actuator to the second structure can be varied.
摘要:
A device for handling and/or performing work operations on objects comprises: at least a first arm (2) comprising a first end (2a) for supporting a tool (3) for moving or working; means for supporting and moving (4) the first arm (2) which comprise at least a first linear electric motor (5), developing on a closed path (P), for moving the first arm (2) along a circular trajectory ( 9 1), and at least a second linear electric motor (6), to which the first arm (2) is directly connected, developing in an arched trajectory ( 9 2). The first (5) and the second (6) linear electric motors cooperate to move the first arm (2).
摘要:
An interface component for a positioning system. The interface component includes a positioning arm having a first end a second end, the first end being positionable against an object to be positioned and the second end being attachable to an actuator arm of the positioning system, and a damping element operably connected in parallel with the positioning arm.
摘要:
An multi-joint robot (1) for loading/unloading a work (30) into/from a cassette, characterized by comprising a hand part (7) holding the work (30), an arm part (6) rotatably holding the hand part (7), a link mechanism (3) rotatably holding the base end side of the arm part (6) and moving so that the moving route of the base end side of the arm part (6) becomes linear in a direction roughly orthogonal to a direction for loading/unloading the work (30), and a driving means for moving the tip side of the arm part (6) so as to linearly interpolate it in a direction for loading/unloading the work (30) according to the movement of the link mechanism (3).
摘要:
A support arm has a support structure and an arm structure connected to the support structure through a pivotal connection for pivoting about a horizontal axis. A device is provided for adjusting the elevation of the arm structure by pivoting it about the horizontal axis. A support base is connected to the arm structure through a pivotal connection for pivoting relative to the arm structure about an axis that is parallel to the horizontal axis. A support member is connected to the support base through a pivotal connection for pivoting about a vertical pivot axis, and auxiliary structure such as an air extraction arm may be connected to the support member. A linkage between the support base and the support structure maintains the pivot axis of the support base parallel to a vertical axis as the elevation of the arm structure is adjusted, and avoids the auxiliary structure from swinging under the influence of gravity to a neutral position different from that desired by an operator.
摘要:
An interface component for a positioning system. The interface component includes a positioning arm having a first end a second end, the first end being positionable against an object to be positioned and the second end being attachable to an actuator arm of the positioning system, and a damping element operably connected in parallel with the positioning arm.
摘要:
In a multi-axis mechanical manipulator with adjustable travel and protection against overloading, the movement is transmitted to the indexing mechanism (10) by the combination of a sliding rotor motor (2) of a reducing gear with wheel and endless screw (30) and an adjustable torque limiter (40). The law of motion of the indexing mechanism (10) is determined in this way so as to obtain constant speed over a wide range, possibly with stopping points. The rotating frame (56) is linked to the indexing mechanism (10) by a spring bushing (50). The movement is transmitted to the cylindrical cam (6) by an adjustable torque limiter (28). The manipulating arm (7) is displaced by a spring plate which permits a momenttary angular retraction of the arm (7) when it encounters an obstacle. Application: handling of loads or parts.