公开(公告)号：US20230321846A1

公开(公告)日：2023-10-12

申请号：US18296762

申请日：2023-04-06

Applicant: MUJIN, Inc.

Inventor： Lei Lei ,  Xutao Ye ,  Xu Chen ,  Yixuan Zhang ,  Zhili Lai ,  Long Du ,  Pai Zheng ,  Rosen Nikolaev Diankov

IPC: B25J15/06 ,  B25J9/16 ,  B25J19/02

CPC classification number: B25J15/0616 ,  B25J9/1612 ,  B25J19/023

Abstract: Robotic systems with griping mechanisms, and related systems and methods are disclosed herein. In some embodiments, the robotic system includes a robotic arm and an end-of-arm tool coupled to the robotic arm. The end-of-arm tool can include a frame and an actuator system coupled to the frame. The end-of-arm tool can also include a first clamping component, a second clamping component, and a third clamping component each coupled to the frame. The third clamping component is positioned peripheral to the second clamping component with respect to the first clamping component and includes one or more extension portions extending toward the first clamping component. The actuator system can be coupled to the first, second, and/or third clamping components to move the first, second, and/or third clamping components along a transverse axis of the end-of-arm tool.

公开(公告)号：US20220219317A1

公开(公告)日：2022-07-14

申请号：US17506556

申请日：2021-10-20

Applicant: MUJIN, Inc.

Inventor： Lei Lei ,  Xu Chen ,  Yixuan Zhang ,  Pai Zheng ,  Yufan Du ,  Hironori Mizoguchi ,  Shekhar Gupta ,  Rosen Nikolaev Diankov

IPC: B25J9/16 ,  B25J15/06 ,  B25J17/02

Abstract: An object gripping assembly and associated systems and methods are disclosed herein. In some embodiments, the object gripping assembly includes a first carrying plate with a first mounting track extending along a first axis and two or more second carrying plates movably carried by the first mounting track. Each of the two or more second carrying plates can include a second mounting track extending along a second axis at least and extendable gripping components movably carried by the second mounting track. A first pitch adjusting component can be operably coupled the two or more second carrying plates to controllably change the pitch of the two or more second carrying plates along the first mounting track. A second pitch adjusting component can be operably coupled to the extendable gripping components on a corresponding second carrying plate to controllably change the pitch of the extendable gripping components along the second mounting track.