Flexible automatic welding system for tower foot of communication tower and control method thereof

Abstract

The invention discloses a flexible automatic welding system for a tower foot of a communication tower and a control method thereof, and relates to the technical field of equipment manufacturing. The flexible automatic welding system for the tower foot of the communication tower comprises a plate taking robot, a positioning table, a positioner, a welding robot and an electrical control system; theplate taking robot comprises a ground rail mechanism, a vertical beam mechanism, a cross beam mechanism and a material taking mechanism; the positioner comprises a turning shaft, a rotating shaft, a rotating platform and a positioning device; and the electrical control system comprises an industrial personal computer, a PLC master station, a PLC slave station, a servo amplifier and a welding robotcontrol panel. The plate taking robot sequentially conveys tower foot plates placed on the positioning table to a tower foot bottom plate fixed on the rotating platform according to the assembly sequence of the tower foot, and the positioner is in linkage with the welding robot to carry out spot welding and then carry out full welding. According to the system, automatic assembling and welding ofthe tower feet with multiple types and different inclination angles can be realized, the labor amount of workers is reduced, and the welding quality and efficiency are improved.

Description

Technical field [0001] The invention relates to a flexible automatic welding system for communication tower shoes, in particular to a system for automatically assembling and welding communication tower shoes, and belongs to the technical field of equipment manufacturing. Background technique [0002] The tower shoes of the communication tower are located at the bottom of the tower body. For towers of different heights, the steel plate assembly angles of the tower shoes are also different. The welding process of the tower shoe is spot welding after assembling the steel plates, and then performing full welding. Due to the large size of the tower shoe, the workload of splicing and full welding is very large, resulting in low tower shoe production efficiency. Some companies use welding robots to complete the full welding work, but tower shoe welding is a small batch, multi-variety mechanical component processing , Welding robots need frequent teaching, which increases the labor of w...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an automatic system for intelligent assembly and welding of tower shoe steel plates, which can realize automatic assembly and welding of various types of tower shoes, has a high degree of automation, does not need frequent teaching, and reduces the work of workers. The amount of labor is reduced, which improves production efficiency and avoids welding quality problems caused by inaccurate manual assembly of steel plates

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