Application of welding robot in transmission line tower

In the welding of the transmission line tower, the main welding product of the welding robot is the tower foot, which is mainly connected by the bottom plate, the reinforcement plate and the connecting plate through the welding type, which is the foundation of the tower, but also the supporting parts of the entire tower, bearing the gravity of the tower. Tower due to the wind, snow, earthquake and other loads on the tower foot force, its structural processing quality determines the quality of the entire tower, there are several groups of parallel holes on the connecting plate, mainly used for the connection with the connection Angle steel, therefore, the tower foot welding has a large amount of welding, high welding difficulty, easy to produce welding deformation and other difficulties.

The transmission line tower foot is a welded assembly, the existing technology for the tower foot production mostly adopts manual arc welding and CO2 gas shielded welding methods, due to the welding level of welding personnel, welding experience and the use of manual welding methods, resulting in the tower foot output cannot be guaranteed. Therefore, how to ensure the welding quality of the transmission line tower and improve the production efficiency of the transmission line tower is an urgent problem to be solved. The use of welding robots in the tower foot welding can not only effectively solve the above problems, but also improve the level of automatic welding in the industry.

The tower foot is basically composed of steel plate welded structural parts, workpiece in the loading and unloading, the group will inevitably have a certain error, resulting in the position of the weld and the width of the consistency is not high; In addition, certain deformation may occur during welding, which causes the deformation of the first welded weld to act on the workpiece, resulting in the post-welded weld deviating from the original position when the group is paired. In order to ensure the quality of welding, xizhang welding robots can automatically and quickly find the starting point and end point of welding, process and analyze the collected images, and obtain the position of the welding seam for correcting welding trajectory or guiding welding.

Xizhang welding robots adopt self-developed digital twin system, free from teaching and programming, greatly improve the stability and production efficiency of welding quality of structural parts, effectively reduce the labor intensity of workers, and achieve flexible production management. We can customize intelligent production line integrated solutions for complete steel structure production. Customers are welcome to contact us by email.