Welding positioning machine for reinforcement cage

Abstract

The invention discloses a welding positioning machine for a reinforcement cage. The machine is characterized by comprising a horizontal rail (1), a main rib tail end pulling rotating device (2), a main rib rotating supporting device (3), a main rib rotating positioning device (4) and a main rib head end pulling rotating device (5), wherein the main rib tail end pulling rotating device (2), the main rib rotating supporting device (3), the main rib rotating positioning device (4) and the main rib head end pulling rotating device (5) are sequentially distributed in the direction of the horizontalrail (1). With the adoption of the machine, each main rib welding section can be rotated and positioned and axially pulled and automatically horizontally fed during coiling and binding stirrups and / or welding of the reinforcement cage, and both time and force can be saved; the stirrup coiling binding and welding efficiency can be greatly improved; and the machine is particularly applicable to coiling binding and welding of stirrups of large-diameter and / or super-long reinforcement cages.

Description

technical field [0001] The invention belongs to a steel cage welding positioner. Background technique [0002] The reinforcement cage is formed by welding the main reinforcement and the stirrup. The main reinforcement is spaced apart and parallel to form a circular (rectangular or oval, etc.) On the main muscle. However, the current large-diameter or / and super-long steel cage has a very large weight when welding, so it is required to rotate and feed the steel cage when the stirrup is wound and bound and welded (ie displacement movement) to achieve welding Welding is carried out along the circumferential direction and length direction of the steel cage. However, the current welding positioner only uses the traction and rotation drive for the head end of the main reinforcement when the steel cage is displaced, which results in laborious rotation of the tail end of the main reinforcement and poor rotatability. Unbalanced force at the end, serious deformation, not suitable for...

AI Technical Summary

Problems solved by technology

However, the current large-diameter or / and super-long steel cages have a very large weight when welding, so it is required to rotate and feed the steel cages when the stirrups are wound and bound and welded (i.e. displacement motion) to achieve welding Welding is carried out along the circumferential direction and length direction of the reinforcement cage. However, the current welding positioner only adopts the traction and rotation drive of the head end of the main reinforcement when it moves the reinforcement cage, which results in laborious rotation of the tail end of the main reinforcement and poor rotatability. Unbalanced force at the end, serious deformation, not suitable for large diameter (1mm and above) or super long (20m and above) reinforcement cages in the welding requirements

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