Top plate welding device with cooling mechanism for steel box girder machining

• Main Author: FENG JINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention relates to the technical field of steel box girder machining, and provides a top plate welding device with a cooling mechanism for steel box girder machining, which comprises a rack, a welding mechanism and a cooling mechanism, the welding mechanism is used for welding a top plate, the welding mechanism comprises a welding machine head, a feeding mechanism, the feeding mechanism is used for conveying the top plate to be welded to the position below the welding machine head, and the cooling mechanism is used for cooling the top plate to be welded. The cooling mechanism is used for cooling the welding position and comprises a cold air manufacturing box, the cold air manufacturing box is arranged on the rack and communicates with a cold water inlet pipe and a cold water outlet pipe, an air blower, an air outlet of the air blower communicates with the bottom of the cold air manufacturing box, and a cold air pipe communicates with the cold air manufacturing box and is located at the welding head. The