The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
Feb. 19, 2021
Tsinghua University, Beijing, CN;
TSINGHUA UNIVERSITY, , CN;
Abstract
An adsorption parallel machining robot includes a machining module and an adsorption module. The machining module includes a fixed platform, a movable platform, multiple branch chains and end effector; multi-degree-of-freedom motion is achieved through linear motion of the multiple branch chains. The adsorption module includes multiple fixed adsorption branch chains, each of which includes a connecting bracket, an adsorption device, an adsorption locking device, an omnidirectional wheel and a driving device, and is used for achieving adsorption and movement of the robot on the surface of a workpiece. Besides the locking function, the locking device additionally has a cleaning function, and residual cutting chips on the robot can be removed. The robot has the beneficial effects of flexible local posture adjustment, high processing efficiency, wide processing range, easy disassembly and assembly, good portability and low energy consumption, which can meet the demand for mobile processing of large components.