US 12,304,010 B1
Production line for welding automotive rear floor panel and method thereof
Yuxiang Song, Qingdao (CN); Changhe Li, Qingdao (CN); Xu Yan, Qingdao (CN); Mingwei Wang, Qingdao (CN); Zongming Zhou, Qingdao (CN); Yanbin Zhang, Qingdao (CN); Min Yang, Qingdao (CN); Jixin Liu, Qingdao (CN); Yujie Chen, Qingdao (CN); Bingheng Lu, Qingdao (CN); Teng Gao, Qingdao (CN); Mingzheng Liu, Qingdao (CN); and Xiaoming Wang, Qingdao (CN)
Assigned to Qingdao University of Technology, Qingdao (CN); Qingdao Huanghai University, Qingdao (CN); Qingdao Hyunion Holding Auto Parts Co., Ltd, Qingdao (CN); and Qingdao Jimo Qingli intelligent manufacturing industry Research Institute, Qingdao (CN)
Filed by Qingdao University of Technology, Qingdao (CN); Qingdao Huanghai University, Qingdao (CN); Qingdao Hyunion Holding Auto Parts Co., Ltd, Qingdao (CN); and Qingdao Jimo Qingli intelligent manufacturing industry Research Institute, Qingdao (CN)
Filed on Jun. 24, 2024, as Appl. No. 18/751,940.
Claims priority of application No. 202410616929.0 (CN), filed on May 17, 2024.
Int. Cl. B23K 37/04 (2006.01); B21D 53/88 (2006.01); B23K 37/02 (2006.01); B23K 37/047 (2006.01); B62D 25/20 (2006.01); B23K 101/00 (2006.01)
CPC B23K 37/047 (2013.01) [B21D 53/88 (2013.01); B23K 37/0211 (2013.01); B62D 25/20 (2013.01); B23K 2101/006 (2018.08)] 15 Claims
OG exemplary drawing
 
1. A production line for welding automotive rear floor panels, comprising:
a conveying assembly, comprising a fixture running along a rounded rectangular trajectory, wherein the rounded rectangular trajectory is divided into four straight paths along a running direction, and the fixture is provided with a clamping part to carry a workpiece;
a working device, comprising a loading and unloading station, a gluing station, a welding station, and a detection station corresponding to the four straight paths; wherein the welding station comprises at least three welding mechanisms, a first welding mechanism is capable of acting on an end of the workpiece at the gluing station, and a second welding mechanism is capable of acting on the end of the workpiece at the detection station.