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    Robot with wrist and end effector different materials
    1.
    发明授权
    Robot with wrist and end effector different materials 有权

    公开(公告)号：US10005190B2

    公开(公告)日：2018-06-26

    申请号：US14956678

    申请日：2015-12-02

    申请人： Persimmon Technologies, Corp.

    发明人： Tuan Ha

    IPC分类号： B25J19/00 ,  B25J9/00 ,  H01L21/677 ,  H01L21/687

    CPC分类号： B25J19/0054 ,  B25J9/0009 ,  H01L21/67742 ,  H01L21/68707 ,  Y10S901/29 ,  Y10S901/39

    摘要： An apparatus including a robot arm comprising a wrist, and an end effector. The wrist includes a frame member. The frame member includes a first material having a first coefficient of thermal expansion. The end effector is connected to the wrist at a connection. The end effector is configured to support a substrate thereon. The end effector includes a first member and a second member. At least one of the first and second members has a different second material with a different second coefficient of thermal expansion. The connection includes the first and second members being stationarily attached to each other with a portion of the frame member sandwiched therebetween. The connection is configured to substantially prevent the different respective coefficients of thermal expansion to deflect the end effector relative to the wrist when the end effector and wrist are heated and/or cooled.

    DETACHABLE AND ATTACHABLE MODULAR GRIPPER FOR UNIVERSAL USE
    2.
    发明申请
    DETACHABLE AND ATTACHABLE MODULAR GRIPPER FOR UNIVERSAL USE 审中-公开

    公开(公告)号：US20180141209A1

    公开(公告)日：2018-05-24

    申请号：US15370159

    申请日：2016-12-06

    申请人： Daegu Gyeongbuk Institute of Science and Technology

    发明人： Sang Mun LEE ,  Jinung AN ,  Boo Hwan LEE ,  Dae Han HONG

    IPC分类号： B25J9/08 ,  B25J15/06 ,  B25J19/00 ,  B25J19/02

    CPC分类号： B25J9/08 ,  B25J15/0286 ,  B25J15/0616 ,  B25J19/0054 ,  B25J19/023

    摘要： The present invention relates to an electric gripper driven by a motor, and more particularly to a detachable and detachable modular gripper for universal use enhanced in universality and increased in easiness of maintenance and repair by forming a gripper in a plurality of modules. the gripper including a housing mounted with a gripping unit for gripping a work, and a front module attachable and detachable to the housing as a separate part, wherein the front module includes at least one of a robot server interface inputting a first signal to or outputting the first signal from an external device,a driving module controller inputting a second signal or an electric power to, or outputting the second signal or the electric power from a driving module, and a sensor interface part inputting or outputting a third signal of a sensor detecting an operation state of the gripping unit, and the gripper further including a gripping unit, a housing mounted with a gripping unit, wherein the gripping unit includes a gripping module gripping the work, and a driving module providing a driving force to the gripping module, and one of the gripping module and the driving module is attachably and detachably provided on the housing.

    Air flow cooling system and self balancing robot incorporating the same
    3.
    发明授权
    Air flow cooling system and self balancing robot incorporating the same 有权

    公开(公告)号：US09975258B2

    公开(公告)日：2018-05-22

    申请号：US14795554

    申请日：2015-07-09

    申请人： Facebook, Inc.

    发明人： Scott C. Wiley

    IPC分类号： B25J19/00 ,  B25J5/00

    CPC分类号： B25J19/0054 ,  B25J5/007 ,  Y10S901/01

    摘要： Technology is provided for an air flow cooling system and self-balancing robot incorporating the same. The robot includes a body, a robot controller disposed in the body, and a pair of axle housings extending from the body, each containing a drive assembly. An arm extends from the body and supports a head unit. A plurality of intake fans are disposed in the body and are configured to draw air into the body, thereby pressurizing the body, axle housings, and head unit. An axle fan is disposed in at least one of the pair of axle housings and is configured to exhaust air from the axle housings.

    Industrial robot with hollow section
    5.
    发明授权
    Industrial robot with hollow section 有权
    具有中空部分的工业机器人

    公开(公告)号：US09399285B2

    公开(公告)日：2016-07-26

    申请号：US14358820

    申请日：2012-11-01

    申请人： NIDEC SANKYO CORPORATION

    发明人： Takayuki Yazawa ,  Masago Shiba ,  Hiroto Nakajima ,  Masashi Fujiwara

    IPC分类号： B25J19/00 ,  B25J9/00 ,  B25J21/00 ,  C03B35/20 ,  H01L21/677 ,  B25J9/10

    CPC分类号： B25J9/0012 ,  B25J9/108 ,  B25J19/0054 ,  B25J21/00 ,  C03B35/207 ,  H01L21/67742 ,  Y10S901/27 ,  Y10T74/20329

    摘要： An industrial robot that can control the abrasion and damage of a bearing unit, and also control the deformation of an arm, even in the case of transferring a high-temperature transfer object in a vacuum. The industrial robot includes a bearing unit for supporting an arm at a joint section as a connection section between the arm and the main body. At the joint section, the arm has a first protrusion section protruding toward the main body, and meanwhile the main body has a first housing section in which a first hollow section for housing the first protrusion section is formed. The first protrusion section and the first housing section are formed of a material having higher thermal conductivity than the bearing unit has, and a semisolid thermally-conductive substance, having higher thermal conductivity than the bearing unit has, is placed in the first hollow section. Moreover, the main body includes; a heat radiator being formed of a material having higher thermal conductivity than the bearing unit has, and being positioned in the atmosphere; and a connecting section for connecting the first housing section and the heat radiator, the connecting section being formed of a material having higher thermal conductivity than the bearing unit has.

    摘要翻译： 一种工业机器人，即使在真空中传送高温转印体的情况下，也可以控制轴承单元的磨损和损伤，并且还可以控制臂的变形。 工业机器人包括用于在臂和主体之间的连接部分处将接合部分处的臂支撑的轴承单元。 在接合部，臂具有向主体突出的第一突出部，同时主体具有形成有用于容纳第一突起部的第一中空部的第一容纳部。 第一突出部分和第一壳体部分由具有比轴承单元具有的导热性高的材料形成，并且具有比轴承单元具有更高导热性的半固体导热物质被放置在第一中空部分中。 此外，主体包括 由具有比轴承单元更高的热导率的材料形成并且位于大气中的散热器; 以及用于连接第一壳体部分和散热器的连接部分，所述连接部分由具有比轴承单元具有更高导热性的材料形成。

    INDUSTRIAL ROBOT
    8.
    发明申请
    INDUSTRIAL ROBOT 有权
    工业机器人

    公开(公告)号：US20140312640A1

    公开(公告)日：2014-10-23

    申请号：US14358867

    申请日：2012-11-01

    申请人： NIDEC SANKYO CORPORATION

    发明人： Takayuki Yazawa ,  Masago Shiba ,  Hiroto Nakajima ,  Masashi Fujiwara

    IPC分类号： B25J9/00 ,  C03B35/20 ,  H01L21/677

    CPC分类号： B25J9/0012 ,  B25J9/108 ,  B25J19/0054 ,  B25J21/00 ,  C03B35/207 ,  H01L21/67742 ,  Y10S901/27 ,  Y10T74/20329

    摘要： An industrial robot may include a hand having an object-mounting section; an arm structured to hold said hand at the front side thereof; a main body section structured to hold the base end of said arm; and a covering member structured to cover at least the top surface of said object-mounting section. The radiant heat reflectance at said covering member may be higher than that at said object-mounting section. The heat conductivity of said covering member may be lower than that of said object-mounting section. The specific gravity of said object-mounting section may be smaller than that of said covering member.

    摘要翻译： 工业机器人可以包括具有物体安装部分的手; 臂构造成在其前侧保持所述手; 构造成保持所述臂的基端的主体部分; 以及覆盖构件，其被构造成至少覆盖所述物体安装部的顶表面。 所述覆盖部件的辐射热反射率可高于所述物体安装部分处的辐射热反射率。 所述覆盖部件的导热率可以低于所述物体安装部分的导热率。 所述物体安装部分的比重可以小于所述覆盖部件的比重。

    Eccentric Oscillating Type Speed Reducer
    10.
    发明申请
    Eccentric Oscillating Type Speed Reducer 有权
    偏心振荡式减速机

    公开(公告)号：US20110077117A1

    公开(公告)日：2011-03-31

    申请号：US12160820

    申请日：2007-01-12

    申请人： Koji Nakamura

    发明人： Koji Nakamura

    IPC分类号： F16H1/32 ,  F16H57/04 ,  B25J17/00 ,  B25J19/00

    CPC分类号： B25J19/0054 ,  B25J9/102 ,  F16H1/32 ,  F16H57/0412

    摘要： The present invention provides an eccentric oscillating type speed reducer that can more effectively be cooled with an extremely simple structure.An eccentric oscillating type speed reducer 1 includes a camshaft 11 having crank portions 11a and 11b, a plurality of externally toothed gear members 12 that respectively have holes, each of which accommodates an associated one of the crank portions, and that are eccentrically moved by rotation of the camshaft, an internally toothed gear member 13 having an inner peripheral surface in which internal teeth to be meshed with external teeth formed on external peripheral surfaces of the externally toothed gear members are formed so as to set the number of the internal teeth to be slightly larger than that of external teeth, and support members 14 respectively positioned at both ends of the externally toothed gear members so as to rotatably support both ends of the camshaft. Further, support members 18 and 19 are integrally coupled to each other via a pillar portion 17. In the eccentric oscillating type speed reducer 1, a coolant passage 30 passing through the integrally coupled support members 18 and 10, and the pillar portion 17 is provided. A coolant, such as cooling water or cooling air, is passed through the coolant passage. Consequently, the eccentric oscillating type speed reducer can efficiently be cooled.

    摘要翻译： 本发明提供一种能够以非常简单的结构更有效地冷却的偏心摆动式减速机。 偏心摆动式减速机1包括具有曲柄部分11a和11b的凸轮轴11，分别具有孔的多个外齿轮构件12，每个外齿轮构件12容纳相关联的一个曲柄部分，并且通过旋转偏心地移动 凸轮轴的内齿面构成，内周面形成有与形成在外齿轮构件的外周面上的外齿啮合的内齿，从而将内齿的数量设定为 稍微大于外齿的位置，以及分别位于外齿轮构件的两端的支撑构件14，以便可旋转地支撑凸轮轴的两端。 此外，支撑构件18和19经由柱部17彼此一体地联接。在偏心摆动式减速器1中，设置有穿过整体连接的支撑构件18和10的冷却剂通道30和柱部17 。 诸如冷却水或冷却空气的冷却剂通过冷却剂通道。 因此，可以有效地冷却偏心摆动式减速机。