DEVICE AND METHOD FOR WELDING SANDWICH PANEL

摘要

PURPOSE: A sandwich panel welding device and a method thereof are provided to simultaneously weld multiple weld lines and to enable automatic electric welding. CONSTITUTION: A sandwich panel welding device(100) comprises a bed for a lower electrode(10), a carriage(20), and wheels for an upper electrode(30). The metal plate is disposed on the bed for a lower electrode. The carriage is installed on both sides of the bed for a lower electrode, is separated from the upper part of the bed for a lower electrode, and moves to the welding direction. The wheels for an upper electrode are installed in the carriage and pressurize the metal plate along the multiple weld lines on the metal plate located on the steel core.