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公开(公告)号：US20230045651A1
公开(公告)日：2023-02-09
申请号：US17758791
申请日：2020-01-22
Applicant: ABB Schweiz AG
Inventor： Xinyu Fang , Yichao Mao , Qi Lu , Jiafan Zhang
IPC: B25J9/16
Abstract: Systems, devices, and methods for time calibration. The method can include, in responses to receiving sensing data which indicates a deviation of a tool from an object to be operated by a robot with the tool, triggering the robot to perform a plurality of transformations. Each transformation causing the tool to contact the object at a reference position; determining joint positions of a joint of the robot holding the tool or the object after the plurality of transformations; and determining a position relationship between the tool and the robot at least partially based on the joint positions and the reference position.
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公开(公告)号：US20250043477A1
公开(公告)日：2025-02-06
申请号：US18926502
申请日：2024-10-25
Applicant: ABB SCHWEIZ AG
Inventor： Yiming Dong , Haiyang He , Jibo Yang , Qi Lu
Abstract: Embodiments of present disclosure relates to a robot and method for sewing an object. The robot includes a first robotic arm adapted to hold a needle, the needle carrying a length of a thread, a second robotic arm adapted to hold the needle, and a controller configured to move the first and second robotic arms to perform a plural of sewing operations so as to form a plural of stitches on the object A sewing operation includes moving the first robotic arm a first distance to cause the needle to penetrate a part of the object; and moving the second robotic arm to hold a penetration portion of the needle and pull the whole needle out of the object after the needle being released by the first robotic arm.
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Patent Agency Ranking
公开(公告)号：US20230415282A1
公开(公告)日：2023-12-28
申请号：US18252985
申请日：2021-12-07
Applicant: ABB Schweiz AG
CPC classification number: B23P19/084 , F16H7/24
Abstract: Apparatuses, systems, and methods for assembling a flexible ring-shaped workpiece to a device. According to some systems, each includes a robot; an apparatus adapted to be coupled to the robot via a coupling component for operating the workpiece or a part of the device; and a shaping plate adapted to receive at least a part of the workpiece which is moved by the apparatus to shape the workpiece into a predetermined shape. According to some apparatuses, each includes a first gripper adapted to be operated by the robot to grip the workpiece already shaped into the predetermined shape to allow the workpiece to be coupled to the device. With the apparatus according to embodiments of the present disclosure, a flexible ring-shaped workpiece such as a belt can be automatically assembled by a robot to various devices.
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公开(公告)号：US20220362948A1
公开(公告)日：2022-11-17
申请号：US17753633
申请日：2019-09-25
Applicant: ABB Schweiz AG
Abstract: Embodiments of the present disclosure provide an apparatus and method for mounting an O-ring to a work piece. The apparatus comprises a guiding component comprising a frustum portion adapted to be arranged coaxially with a groove formed on an end surface of the work piece for receiving the O-ring, a large end face of the frustum portion arranged adjacent to the end surface; a plurality of through slots each extending a predetermined distance radially from an edge of the large end face; and a pressing component comprising a plurality of fingers each adapted to be fitted in and moved along the corresponding through slot to push the O-ring that is placed on the frustum portion into the groove, wherein a diameter of the large end face is larger than an inner diameter of the groove.
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5.发明申请公开(公告)号：US20230037452A1
公开(公告)日：2023-02-09
申请号：US17759035
申请日：2020-02-12
Applicant: ABB Schweiz AG
Inventor： Jihuan Tian , Jiafan Zhang , Qi Lu
IPC: G01N21/88 , G01N21/956
Abstract: An apparatus for detecting a surface condition of an object. The apparatus comprises a light source, a reflective face and an imaging device. The imaging device is configured to receive reflected light emanating from the reflective face. The reflective face is oriented at a first acute angle relative to an optical axis of the imaging device, such that a projection area of a virtual image of a surface formed via the reflective face is greater than a projection area of the surface on a plane perpendicular to the optical axis.
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公开(公告)号：US12251843B2
公开(公告)日：2025-03-18
申请号：US17758791
申请日：2020-01-22
Applicant: ABB Schweiz AG
Inventor： Xinyu Fang , Yichao Mao , Qi Lu , Jiafan Zhang
IPC: B25J9/16
Abstract: Systems, devices, and methods for time calibration. The method can include, in responses to receiving sensing data which indicates a deviation of a tool from an object to be operated by a robot with the tool, triggering the robot to perform a plurality of transformations. Each transformation causing the tool to contact the object at a reference position; determining joint positions of a joint of the robot holding the tool or the object after the plurality of transformations; and determining a position relationship between the tool and the robot at least partially based on the joint positions and the reference position.
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公开(公告)号：US20220324071A1
公开(公告)日：2022-10-13
申请号：US17753618
申请日：2019-09-25
Applicant: ABB Schweiz AG
Inventor： Qi Lu , Jiafan Zhang , Hang Zhou
Abstract: Embodiments of the present disclosure provide an apparatus and method for mounting an O-ring to a work piece. The apparatus comprises a guiding component comprising a frustum portion arranged coaxially with a groove formed on an end surface of the work piece for receiving the O-ring, a large end face of the frustum portion arranged adjacent to the end surface; and an operation component adapted to drive the guiding component to rotate back and forth about a central axis of the guiding component, wherein a diameter of the large end face is substantially same as an inner diameter of the O-ring to allow the O-ring surrounding and eccentric to the frustum portion to slide into the groove with a rotation of the guiding component.
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