Automatic winding and spot welding device for winding bars on electric pole

• Main Authors: LIU XUEHUI, HUANG JIADE, PENG DEZHU, CHEN NONG, WEI HUANZHI, LIN XIANJIE, OU BANGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2012
• 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 utility model provides an automatic winding and spot welding device for winding bars on an electric pole. The automatic winding and spot welding device comprises an expansion cylinder, a fixed electrode, a movable electrode, a longitudinal bar support, a spiral bar disk, a bar clamping traction disk, a welding signal generator, a microcomputer control part and the like. According to the automatic winding and spot welding device, a welding mechanism and a spiral bar feeding disk rotate along the same direction, a longitudinal bar of a steel bar framework is drawn along the axial direction and the horizontal direction, the spiral bar of the steel bar framework is wound and fed by a constant value, and a welding arm rotates around the steel bar framework and welds in a tracking way, so that the existing contradiction that the longer the steel bar framework is, the larger the torsion resistance is can be solved, and the steel bar framework is good in integrity, quick in forming, and small in the intensity los