Flexiv Ltd.

Shanghai Flexiv Robotics Technology Co., Ltd.

Foshan Flexiv Robotics Technology Co, . Ltd.

Flexiv Robotics Inc.

Hao Jiang

Shiquan Wang

Xuesen Li

Shuhan Li

Ran An

Shuyun Chung

Shaobo Hu

Chi-Tao Kuan

Peizhang Zhu

Mengshen Wu

Xiyang Yeh

Maozhi Liu

Kenneth Chao

Jinzhao Chang

Yakun Ma

Wenbin Li

A transmission device with multiple degrees of freedom includes a first platform, a second platform, a fixing platform, first branch chains, second branch chains and transmission assemblies. The first branch chains, the first platform () and the fixing platform form a first multiple degrees of freedom parallel mechanism having an output end. The second branch chains, the second platform and the fixing platform form a second multiple degrees of freedom parallel mechanism having an input end. A structure of the second branch chain is similar to a structure of the first branch chain, and a size of the second branch chain is enlarged or reduced in proportion to that of the first branch chain. The transmission assemblies are configured to couple the output end to the input end.

Transmission device with multiple degrees of freedom and robot

The present disclosure discloses a grasping device, a robot grasping jaw and a robot. The grasping device includes: a bracket; a gecko biomimetic adhesive pad having a first surface with a directional dry adhesion structure; a first connecting structure connecting the bracket and a first side of the gecko biomimetic adhesive pad; and a second connecting structure provided opposite to the first connecting structure and connecting the bracket and a second side of the gecko biomimetic adhesive pad. The first connecting structure is retractable. The first connecting structure and the second connecting structure are configured to collaboratively provide a loading force in a first direction to the gecko biomimetic adhesive pad.

Grasping device, robot grasping jaw and robot

A robotic arm includes multiple joints and multiple links. The links are connected successively by the joints. At least two of the joints may each comprise a sensor configured to measure force and torque information in multiple DOF of its respective joint. In certain implementations, the sensor may be located between an input part of the respective one of the at least two joints and an output part of the respective one of the at least two joints.

Robotic arm and robot

The present disclosure relates to a kinematics calibration method for a robot with multiple degrees of freedom. The robot includes a base, an end effector, and a plurality of links connected by joints. The method includes locking part of the multiple degrees of freedom by limiting the base and the end effector impose a limitation of degree of freedom; moving the robot to perform a first movement and accordingly obtaining a first set of data associated with joint angles and a first actual motion of the end effector; calculating a first theoretical motion of the end effector based on the first set of data and initial kinematics parameters; and updating the initial kinematics parameters of the robot to obtain a first set of updated kinematics parameters based on the first theoretical motion and the first actual motion.

Kinematics calibration method and calibration system for robot with multiple degrees of freedom

An axial force sensor assembly for detecting an axial force is provided, which includes a mounting bracket and a first sensor assembled on the mounting bracket. The mounting bracket includes an inner mounting portion, an outer mounting portion and a multi-layer connecting member connected between the inner mounting portion and the outer mounting portion. The multi-layer connecting structure is more compliant in a direction of the axial force to be detected than in other loading directions. The first sensor is configured to detect a relative displacement between the inner mounting portion and the outer mounting portion in the direction of the axial force to be detected.

Axial force sensor assembly, robot gripper and robot

Delta robot

A sensing assembly includes a magnet assembly configured to be coupled to a first component and a pair of hall-effect sensors configured to be coupled to a second component. The pair of hall-effect sensors are configured to generate substantially identical signal changes in response to a first relative motion in a first direction between the magnet assembly and the pair of hall-effect sensors, and to generate substantially equal but opposite signal changes in response to a second relative motion in a second direction between the magnet assembly and the pair of sensors. The first direction is perpendicular to the second direction.

Sensing assembly, force and torque sensor assembly, robot joint and robot

A multi-degree of freedom (DOF) force and torque sensor is provided. The multi-DOF force and torque sensor includes a first rigid plate, a second rigid plate, multiple elastic elements connected between the first and second rigid plates, and multiple signal pairs connected between the first and second rigid plates. The signal pairs are used for detecting relative displacements of the first and second rigid plates in multiple directions.

Multi-degree of freedom force and torque sensor and robot

Growing community of inventors

Santa Clara, CA, United States of America

Hao Jiang