Automatic production system for butterfly ribs of tunnel grating arch center

• Main Authors: XIE LIHUI, PEI CHAO, REN JUN, ZHONG PENG, LIU YANPING, ZHANG XUAN, TU ZHENGYONG, ZENG RENWEN, YANG FAN, LIANG BO, JING YANG, TANG ZELIN
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2024
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE

The invention relates to the technical field of grid lagging jack production, in particular to a tunnel grid lagging jack butterfly bar automatic production system which comprises a steel bar feeding device, a numerical control bent hoop welding machine, a hydraulic forming machine and a welding mechanism which are arranged in sequence, and a sliding table and a first grabbing device are arranged between the numerical control bent hoop welding machine and the hydraulic forming machine in sequence. A first conveying mechanism and a second conveying mechanism are sequentially arranged between the hydraulic forming machine and the welding mechanism, a second grabbing device is arranged between the first conveying mechanism and the second conveying mechanism, and a third grabbing device is arranged between the second conveying mechanism and the welding mechanism. According to the splayed rib machining device, manual operation is replaced by the splayed rib machining device to machine splayed ribs, then the first