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公开(公告)号：US20240359317A1
公开(公告)日：2024-10-31
申请号：US18646062
申请日：2024-04-25
申请人： CN-Seamless, Inc.
CPC分类号： B25J9/08 , B25J9/1005 , B25J11/0055 , B25J13/003 , B25J15/0019 , B25J15/0441
摘要： A modular robotic system that incorporates CNC functionality and is designed to create precise CNC cut parts. The modular CNC system includes a base, a base arm, a first attachment, a second attachment, and a controller. The modular CNC system includes swappable attachment components and tools for different metalworking processes. The modular CNC system performs metalwork in a variety of orientations including a vertical orientation and an upside-down orientation. The modular CNC system is portable and designed to directly attach to a workpiece.
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公开(公告)号：US12128558B2
公开(公告)日：2024-10-29
申请号：US17189381
申请日：2021-03-02
发明人： Martin Hosek
CPC分类号： B25J9/044 , B25J5/02 , B25J9/1005 , B25J9/123 , B25J9/126 , B25J11/0095
摘要： An apparatus includes a spindle platform; a traversing platform configured to move in a first direction; a lift system connected to the spindle platform and the traversing platform, the lift system configured to move the spindle platform in a second direction perpendicular to the first direction; a movable arm connected to the spindle platform, the movable arm including a first link connected to the spindle platform, a second link connected to the first link, and a third link connected to the second link, and a first actuator connected to the spindle platform and configured to cause a rotation of the first link, and a second actuator in the movable arm and configured to cause a rotation of the second link. The first actuator extends from the spindle platform into the first link to occupy a combined thickness of the spindle platform and the first link.
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公开(公告)号：US11707848B2
公开(公告)日：2023-07-25
申请号：US17881789
申请日：2022-08-05
CPC分类号： B25J9/1697 , B25J9/042 , B25J9/1005 , B25J9/1666 , G06T7/11 , G06T7/75
摘要： A method includes accessing RGB and depth image data representing a scene that includes at least a portion of a robotic limb. Using this data, a computing system may segment the image data to isolate and identify at least a portion of the robotic limb within the scene. The computing system can determine a current pose of the robotic limb within the scene based on the image data, joint data, or a 3D virtual model of the robotic limb. The computing system may then determine a desired goal pose, which may be based on the image data or the 3D virtual model. Based on the determined goal pose, the computing device determines the difference between the current pose and the goal pose of the robotic limb, and using this difference, provides a pose adjustment that for the robotic limb.
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公开(公告)号：US20180207804A1
公开(公告)日：2018-07-26
申请号：US15865879
申请日：2018-01-09
申请人： FANUC CORPORATION
发明人： Daisuke ITOU , Takashi NAGATOMI
CPC分类号： B25J13/088 , B25J9/1005 , B25J9/1612 , B25J11/005 , G05B11/011 , G05B11/017 , G05B19/41825 , G05B2219/39105 , G05B2219/39561 , G05B2219/40014 , Y02P90/087
摘要： A process system includes a detection device that detects a rotation angle of a workpiece when a robot grips the workpiece. The control device includes a storage unit that stores a reference rotation angle serving as a criterion for the rotation angle of the workpiece, and an error calculation unit that calculates a rotation error relative to the reference rotation angle in the rotation angle of the workpiece detected by the detection device. The control device corrects the rotation angle of the fixture based on the rotation error so as to correspond to the rotation angle of the workpiece detected by the detection device when the robot transfers the workpiece to the fixture.
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5.发明申请公开(公告)号：US20180206924A1
公开(公告)日：2018-07-26
申请号：US15928940
申请日：2018-03-22
发明人： Daniel H. Gomez , Nicola Diolaiti , David Q. Larkin , Tabish Mustufa , Probal Mitra , Paul E. Lilagan
IPC分类号： A61B34/30 , B25J9/16 , A61B34/00 , B25J9/10 , A61B5/151 , A61B1/018 , A61B1/005 , A61B34/37 , A61B34/35 , A61B34/32
CPC分类号： A61B34/30 , A61B1/0055 , A61B1/018 , A61B5/15196 , A61B19/2203 , A61B19/56 , A61B34/25 , A61B34/32 , A61B34/35 , A61B34/37 , A61B34/74 , A61B34/76 , A61B2019/223 , A61B2019/2292 , A61B2034/252 , A61B2034/258 , B25J9/10 , B25J9/1005 , B25J9/16 , B25J9/161 , B25J9/1656 , B25J9/1658 , B25J9/1661 , B25J9/1664 , B25J9/1679 , Y10S901/02 , Y10S901/41 , Y10S901/47 , A61B2019/2269 , A61B2019/2207 , A61B2019/2223 , A61B2019/562 , A61B2019/568
摘要： To perform a tool exchange in a medical robotic system, tool is retracted back into an entry guide from a deployed position and pose so that an assistant in the operating room may replace it with a different tool. While the tool is being retracted back towards the entry guide by user action, its configuration is changed to an entry pose while avoiding collisions with other objects so that it may fit in the entry guide. After the tool exchange is completed, a new tool is inserted in the entry guide and extended out of the guide by user action to the original position of the old tool prior to its retraction into the entry guide while the tool's controller assists the user by reconfiguring the new tool so as to resemble the original deployed pose of the old tool prior to its retraction into the entry guide.
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公开(公告)号：US20170225327A1
公开(公告)日：2017-08-10
申请号：US15498972
申请日：2017-04-27
申请人： LIFE ROBOTICS INC.
发明人： Woo-Keun YOON
CPC分类号： B25J9/1005 , B25J9/06 , B25J9/126 , B25J9/1628 , B25J13/088 , B25J18/02 , B25J18/06 , H02P8/04 , H02P8/38 , Y10S901/24
摘要： An object of the present invention is to prevent unnecessary driving stop of a stepping motor. A robot arm section includes a robot arm, a stepping motor 31a, a motor driver 31b, an encoder 31c and a step-out detection section 31e. The robot arm has a joint J1. The stepping motor generates power for operating the joint. The motor driver drives the stepping motor according to a target angle. The encoder outputs an encoder pulse every time a drive shaft of the stepping motor rotates by a predetermined angle. The step-out detection section detects a step-out of the stepping motor based on the target angle and a current angle of the stepping motor that is identified based on the encoder pulse. When the stepping motor does not recover from the step-out before a predetermined grace time elapses from a time at which the step-out is detected, the motor driver stops driving the stepping motor at the time point at which the grace time elapses.
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公开(公告)号：US20170112579A1
公开(公告)日：2017-04-27
申请号：US15397742
申请日：2017-01-04
发明人： Ping-Lang YEN , Shuo-Suei HUNG
IPC分类号： A61B34/30 , B25J9/10 , B25J9/16 , A61B34/20 , B25J17/02 , A61B17/16 , A61B17/17 , B25J1/00 , B25J15/00
CPC分类号： A61B34/30 , A61B17/155 , A61B17/16 , A61B17/1622 , A61B17/1626 , A61B17/1703 , A61B17/8875 , A61B34/20 , A61B34/75 , A61B34/76 , A61B2034/2055 , A61B2034/304 , A61B2090/061 , A61B2090/064 , A61B2090/066 , A61B2090/08021 , B25J1/00 , B25J9/1005 , B25J9/1623 , B25J15/0019 , B25J17/0216 , G05B15/02
摘要： The present invention provides a handheld robot for orthopedic surgery and a control method thereof. The handheld robot of the present invention includes a main body, a grip, a kinematic mechanism, a tool connector, a tool, a force sensor and a positioning unit. The handheld robot of the present invention combines the position/orientation information of the tool acquired by the positioning unit with the force/torque information acquired by the force sensor, and utilizes the combined information to adjust the position of the tool so as to keep the tool within the range/path of a predetermined operation plan. In this way, the precision of the orthopedic surgery can be enhanced, and the error occurred during the surgery can be minimized.
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公开(公告)号：US20110062734A1
公开(公告)日：2011-03-17
申请号：US12953073
申请日：2010-11-23
CPC分类号： B25J15/0226 , B25J9/1005 , B25J19/0091
摘要： A gripper assembly including at least one gripper jaw and an actuator operative for moving the at least one gripper jaw. A support is fixed relative to the actuator for supporting the at least one gripper jaw, wherein the support has at least one mount location formed in the support. A stop member is removably affixable to the support at the at least one mount location for limiting movement of the at least one gripper jaw wherein the size of the stop member corresponds to a discrete maximum degree of opening of the at least one gripper jaw.
摘要翻译： 夹持器组件包括至少一个夹持爪和致动器，用于移动至少一个夹爪。 支撑件相对于用于支撑至少一个夹爪的致动器固定，其中支撑件具有形成在支撑件中的至少一个安装位置。 止动构件可拆卸地固定在至少一个安装位置处的支撑件上，用于限制至少一个夹爪的移动，其中止动构件的尺寸对应于至少一个夹爪的离散的最大开度。
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公开(公告)号：US20080217939A1
公开(公告)日：2008-09-11
申请号：US11786892
申请日：2007-04-13
IPC分类号： B25J15/00
CPC分类号： B25J15/0226 , B25J9/1005 , B25J19/0091
摘要： A gripper assembly includes at least one gripper jaw and an actuator operative for moving the at least one gripper jaw. A support is fixed relative to the actuator for supporting the at least one gripper jaw. A stop member is removably affixable between the at least one gripper jaw and the support for limiting movement of the at least one gripper jaw.
摘要翻译： 夹持器组件包括至少一个夹持爪和用于移动至少一个夹爪的致动器。 支撑件相对于致动器固定以支撑至少一个夹爪。 止动构件可移除地固定在至少一个夹爪和支撑件之间，以限制至少一个夹爪的移动。
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公开(公告)号：US5894761A
公开(公告)日：1999-04-20
申请号：US875213
申请日：1997-07-24
申请人： Stefan Danielsson , Jan Gepertz , Jan Larsson
发明人： Stefan Danielsson , Jan Gepertz , Jan Larsson
CPC分类号： B25J9/1005 , B25J17/0258 , B25J9/103 , Y10T74/19565 , Y10T74/20305 , Y10T74/20335 , Y10T74/2186
摘要： An industrial robot wrist unit comprising a wrist housing capable of being detachably mounted to the distal end of a robot arm, the housing having two fork arms supporting a pivotally mounted tilt housing which supports a rotatably mounted turntable on which an external implement can be mounted. The tilt housing is positively confined between the fork arms so that reactive forces stemming from the gearings in the housing are prevented from forcing the fork arms apart.
摘要翻译： PCT No.PCT / SE96 / 00086 Sec。 371日期1997年7月24日 102（e）日期1997年7月24日PCT 1996年1月26日PCT PCT。 公开号WO96 / 22861 日期1996年8月1日工业机器人腕部单元包括能够可拆卸地安装到机器人手臂的远端的手腕壳体，该壳体具有支撑枢转安装的倾斜壳体的两个叉臂，该倾斜壳体支撑可旋转地安装的转盘， 工具可以安装。 倾斜壳体被积极地限制在叉臂之间，使得防止来自壳体中的齿轮的反作用力强迫叉臂分开。
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