Automatic welding operation device for reinforcement cage

Abstract

The invention discloses an automatic welding operation device for a reinforcement cage. The automatic welding operation device comprises a bracket and an operation platform; a linear slide mechanism is arranged on the upper portion of the bracket and comprises two bearing blocks, two slide rods, a ball screw and a linear slide motor; the slide rods and the ball screw are arranged between the two bearing blocks; the ball screw is provided with a screw nut, and the operation platform is arranged on the screw nut and provided with a welding gun assembly; the side face of the screw nut is provided with an eccentric rotating mechanism which is connected with the operation platform; a lifting mechanism is arranged on the lower portion of the bracket; the eccentric rotating mechanism comprises a gear motor and an eccentric shaft, the gear motor is connected with the eccentric shaft, and the eccentric shaft is connected with the operation platform; and the lifting mechanism comprises an electric push rod and a push rod fixing seat, the upper end of the electric push rod is connected with the bracket, and the lower end of the electric push rod is connected with the push rod fixing seat. The automatic welding operation device is simple in structure, low in cost, fast in assembling and disassembling, high in welding speed and good in stability, and the consumed labor cost and labor hour during welding of the reinforcement cage are decreased.

Description

technical field [0001] The invention relates to an automatic welding operation device for a reinforcement cage. Background technique [0002] Reinforcement cages are an important part of reinforced concrete piles. During the construction of such pile foundations, the length of a single-section reinforcement cage cannot meet the pile length of most pile foundations, and the reinforcement cages need to be lowered and connected section by section. At present, the butt joint of the reinforcement cage is mainly completed by manual welding, and at least two or more workers are required to cooperate, and the work efficiency is low. At the same time, the weld seam formed by steel cage welding has requirements for width and fullness, while the welding quality of manual welding is difficult to control and is greatly affected by factors such as worker proficiency. Some automatic welding equipment for steel cages currently on the market, such as automatic rolling welding machines for s...

AI Technical Summary

Problems solved by technology

[0002] Reinforcement cages are an important part of reinforced concrete piles. During the construction of such pile foundations, the length of a single-section reinforcement cage cannot meet the pile length of most pile foundations, and the reinforcement cages need to be lowered and docked section by section.

At present, the butt joint of the steel cage is mainly completed by manual welding, and at least two workers are required to cooperate, and the work efficiency is low

At the same time, because the weld seam formed by steel cage welding has requirements for width and fullness, and the welding quality of manual welding is difficult to control, which is greatly affected by factors such as worker proficiency

Some automatic welding equipment for steel cages currently on the market, such as automatic rolling welding machines for steel cages, are mainly used for welding stirrups, and the equipment is huge and expensive, and there are certain restrictions on the scale of the project. There are also some other automatic welding Equipment, the design is too complicated, and the configuration cost is high

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