公开(公告)号：US20250042034A1

公开(公告)日：2025-02-06

申请号：US18924566

申请日：2024-10-23

Applicant: ABB SCHWEIZ AG

Inventor： Shuyi Xiao ,  Jing Ma ,  Yin Tian

IPC: B25J9/16 ,  B25J9/04 ,  B25J13/08

Abstract: Embodiments of the present disclosure relate to a method and an apparatus for calibrating a thermal drift of a robot having at least one robot arms. The method includes detecting, in response to a reference point on the at least one robot arms being moved to a preselected position, an actual position of the reference point; calculating a deviation value between the preselected position and the actual position; and calibrating, based on the deviation value, a planned position or a planned path that the at least one robot arms are intended to move to or move along, to derive a calibrated position or a calibrated path.

公开(公告)号：US20240359847A1

公开(公告)日：2024-10-31

申请号：US18766872

申请日：2024-07-09

Applicant: ABB SCHWEIZ AG

Inventor： Yang Li ,  Jie Wang ,  Jiaxin Yan ,  Yin Tian

IPC: B65B43/30

CPC classification number: B65B43/305

Abstract: A fixture for unpacking a carton, wherein the fixture includes a fixed portion and a rotating portion. The fixed portion includes a first frame, a first plurality of suction components, and a first driving component arranged on the first frame. The a rotating portion includes a second frame connected to the first frame and capable of rotating or being fixed relative to the first frame under the driving of the first driving component, a third frame arranged on the second frame, a second plurality of suction components arranged on the third frame, and a second driving component connected to the second frame and the third frame.

公开(公告)号：US20240426687A1

公开(公告)日：2024-12-26

申请号：US18820506

申请日：2024-08-30

Applicant: ABB SCHWEIZ AG

Inventor： Hao Gu ,  Yongkang Zhang ,  Yin Tian

IPC: G01L5/00 ,  B25J19/02

Abstract: A fixing apparatus for use with an industrial robot and a method of measuring a backlash of a gear. The industrial robot includes a first arm and a second arm connected to the first arm. The fixing apparatus includes a first securing component configured to couple to the first arm and a second securing component configured to couple to the second arm. When the first securing component is coupled to the first arm and the second securing component is coupled to the second arm, at least one of the first arm and the second arm is remained at a non-gravity position.

公开(公告)号：US20240418605A1

公开(公告)日：2024-12-19

申请号：US18820735

申请日：2024-08-30

Applicant: ABB SCHWEIZ AG

Inventor： Yongkang Zhang ,  Xiwang Ji ,  Yin Tian

IPC: G01M13/021 ,  B25J9/16 ,  B25J19/00

Abstract: A fixing platform and a method of automatically measuring a backlash of a gear. The fixing platform includes a baseplate, a securing component provided on the baseplate; a balancing weight coupled to a terminal arm of an industrial robot; and a cylinder provided on the baseplate and adjacent to the securing component. The cylinder includes a plunger configured to move along a first direction to clamp the balancing weight when the balancing weight is coupled to the securing component.

公开(公告)号：US20240342815A1

公开(公告)日：2024-10-17

申请号：US18751475

申请日：2024-06-24

Applicant: ABB SCHWEIZ AG

Inventor： Jiageng Liu ,  Yong Chen ,  Yin Tian ,  Yang Chen

IPC: B23G1/18 ,  B23G1/48

CPC classification number: B23G1/18 ,  B23G1/48

Abstract: Embodiments of present disclosure relate to thread machining apparatus (300), method and system. The thread machining apparatus (300) comprises: a spindle motor (310) adapted to drive a thread tool (200) coupled to an output shaft of the spindle motor (310) to rotate at a rotational speed; and a feeding device (320) movably coupled to the spindle motor (310), and configured to drive the spindle motor (310) to move along an axial direction (X) of the spindle motor (310) at a moving speed; wherein during thread machining, the moving speed is proportional to the rotational speed. The solutions of the embodiments of present disclosure have significantly improved the efficiency, stability and accuracy of thread machining.

公开(公告)号：US20240075632A1

公开(公告)日：2024-03-07

申请号：US18262460

申请日：2021-02-01

Applicant: ABB Schweiz AG

Inventor： Yong Chen ,  Yin Tian ,  Xiaojiong Yin

IPC: B25J11/00 ,  B23B39/10 ,  B23C9/00

CPC classification number: B25J11/0055 ,  B23B39/10 ,  B23C9/00

Abstract: An assembly, an apparatus, and a method for machining a mechanical part. The assembly includes a parallel robot adapted to be mounted onto a platform under the mechanical part to be machined. The assembly includes a servo spindle mounted on the parallel robot and configured to drive a machining tool to rotate. The parallel robot is configured to drive the servo spindle to translate along the one or more axes with respect to the parallel robot. During the machining of the mechanical part, the parallel robot may drive the servo spindle to translate along the one or more axes under the mechanical part, such that the machining tool may cut out the required shapes and characteristics at a bottom side of the mechanical part.