摘要:
A dual-arm robot includes a first arm and a second arm, each having a first link rotatable about a first axis, and a second link rotatably coupled to the first link and defined with an end effector attaching portion. The first link of the first arm is disposed to be separated from the first link of the second arm in an extending direction of the first axis. Further, the second link of the first arm and the second link of the second arm are disposed so as to be located between the first link of the first arm and the first link of the second arm in the extending direction of the first axis and so that the end effector attaching portions are located at substantially the same position in the extending direction of the first axis.
摘要:
A substrate processing apparatus including a frame, a first arm coupled to the frame at a shoulder axis having a first upper arm, a first forearm and at least one substrate holder serially and rotatably coupled to each other, a second arm coupled to the frame at the shoulder axis where shoulder axes of rotation of the arms are substantially coincident, the second arm having a second upper arm, a second forearm and at least one substrate holder serially and rotatably coupled to each other, and a drive section connected to the frame and coupled to the arms, the drive section being configured to independently extend and rotate each arm where an axis of extension of the first arm is angled relative to an axis of extension of the second arm substantially at each angular position of at least one of the first arm or the second arm.
摘要:
An object is to transmit an operation of a first parallel link to a second parallel link through a plurality of rotatably supported arms, to prevent the second parallel link from meandering or rolling so that a wafer can be transported smoothly.Arms (61 to 63) of a transmission arm unit (6) are provided for transmitting an operation of a first parallel link (4) to a second parallel link (5). An operation of the first parallel link (4) is transmitted to the second parallel link (5) so that an angle between an arm (53) and an arm (52) in the second parallel link(5) always coincides with an angle between an arm (41) and an arm (42) in the first parallel arm unit (4).
摘要:
Robot apparatus, substrate transport systems, and methods are described. The robot apparatus and systems are adapted to efficiently put or pick substrates at a destination by rotating a boom linkage to a position adjacent to the destination and then actuating robot assemblies to put or pick the substrates at the destination. Numerous other aspects are provided.
摘要:
A substrate processing apparatus including a frame, a first SCARA arm connected to the frame, including an end effector, configured to extend and retract along a first radial axis; a second SCARA arm connected to the frame, including an end effector, configured to extend and retract along a second radial axis, the SCARA arms having a common shoulder axis of rotation; and a drive section coupled to the SCARA arms is configured to independently extend each SCARA arm along a respective radial axis and rotate each SCARA arm about the common shoulder axis of rotation where the first radial axis is angled relative to the second radial axis and the end effector of a respective arm is aligned with a respective radial axis, wherein each end effector is configured to hold at least one substrate and the end effectors are located on a common transfer plane.
摘要:
To provide a drive device rigid enough to endure a stress due to a reaction during driving of an arm unit, and to provide a conveyance device including the same.A drive device includes a frame and an actuator installed in the frame. The frame is formed by integral molding by casting. The frame includes a connecting portion connectable to a division wall of a conveyance chamber, a bottom plate portion serving as an opposed portion provided to be opposed to the connecting portion, and a plurality of coupling portions that couple the connecting portion and the bottom plate portion to each other. The actuator includes three coaxial shafts (two rotating shafts and single turning shaft), three motors, and a transmission mechanism that transmits a rotational driving force by the three motors to the three shafts. The frame is formed by the integral molding, and hence it is possible to realize a drive device having a high rigidity.
摘要:
A substrate transport apparatus having a drive section and a scara arm operably connected to the drive section to move the scara arm. The scara arm has an upper arm and at least one forearm. The forearm is movably mounted to the upper arm and capable of holding a substrate thereon. The upper arm is substantially rigid and is adjustable for changing a predetermined dimension of the upper arm.
摘要:
A substrate processing apparatus including a frame, a first SCARA arm connected to the frame, including an end effector, configured to extend and retract along a first radial axis; a second SCARA arm connected to the frame, including an end effector, configured to extend and retract along a second radial axis, the SCARA arms having a common shoulder axis of rotation; and a drive section coupled to the SCARA arms is configured to independently extend each SCARA arm along a respective radial axis and rotate each SCARA arm about the common shoulder axis of rotation where the first radial axis is angled relative to the second radial axis and the end effector of a respective arm is aligned with a respective radial axis, wherein each end effector is configured to hold at least one substrate and the end effectors are located on a common transfer plane.
摘要:
An industrial robot including a first arm which has a first arm portion, and a second arm portion supported by the first arm portion. The industrial robot also includes a second arm which has a third arm portion and a fourth arm portion supported by the third arm portion. The first arm and the second arm can be expanded/retracted independently. A turning center of the first arm portion and a turning center of the third arm portion are placed coaxially. The first arm and the second arm are constructed so as to be almost line-symmetric with respect to an imaginary line under the condition that the first arm and the second arm are retracted. The first arm portion, the third arm portion, the second arm portion, and the fourth arm portion are placed in this order in a vertical direction.
摘要:
A substrate processing apparatus including a frame, a first SCARA arm connected to the frame, including an end effector, configured to extend and retract along a first radial axis; a second SCARA arm connected to the frame, including an end effector, configured to extend and retract along a second radial axis, the SCARA arms having a common shoulder axis of rotation; and a drive section coupled to the SCARA arms is configured to independently extend each SCARA arm along a respective radial axis and rotate each SCARA arm about the common shoulder axis of rotation where the first radial axis is angled relative to the second radial axis and the end effector of a respective arm is aligned with a respective radial axis, wherein each end effector is configured to hold at least one substrate and the end effectors are located on a common transfer plane.