Equipment for self-positioning handling of aluminum profiles for rail vehicle

US12215002B2 · kind B2 · utility

Assignees

• QINGDAO UNIVERSITY OF TECHNOLOGY · CN
• Qingdao Huanghai University · CN
• GUOHUA (QINGDAO) INTELLIGENT PRECISION DRIVE CONTROL TECHNOLOGY RESEARCH INSTITUTE CO., LTD. · CN
• Qingdao Jimo Qingli intelligent manufacturing industry Research Institute · CN

Inventors

• Xiaoming Wang · Sunnyvale, US
• Changhe Li · Qingdao, CN
• Zhuang Shi · Qingdao, CN
• Bo Liu · 安丰镇, CN
• Zongming Zhou · Qingdao, CN
• Yun-Lung Chen · New Taipei, TW
• Xiaowei Zhang · Union, US
• Zafar Said · Sharjah, AE
• Wenfeng Ding · Qingdao, CN
• Yanbin Zhang · Qingdao, CN

Key dates

• Filing date: Jun 1, 2022
• Grant date: Feb 4, 2025
• Expiry date: Jun 15, 2043

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T30/00
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

Equipment for self-positioning handling of aluminum profiles for rail vehicle, including a handling and lifting mechanism, a steel beam fixed on and being driven to lift by the mechanism, 2-DOF spatial mechanisms fixed on the steel beam and mechanical clamping jaws fixed on a clamping jaw connecting seat; the 2-DOF spatial mechanisms includes a cylinder supporting seat, four connecting members on an outer ring of the cylinder supporting seat hinged respectively to four first connecting rods; wherein, two of the first rods are hinged to first ends of two ball joint connecting rods of which second ends are hinged to the clamping jaw connecting seat; the other two first rods are hinged to first ends of two second connecting rods of which second ends are hinged to the clamping jaw connecting seat; a piston rod of a cylinder center of the cylinder supporting seat driving the clamping jaw connecting seat.