Stirrup winding machine

Abstract

The invention provides a stirrup winding machine, which comprises a placing assembly; a linear assembly is arranged on the discharging side of the placing assembly; a section cutting assembly is arranged at the discharging end of the linear assembly; a winding assembly is arranged at the discharging end of the section cutting assembly; the placing assembly is used for placing and limiting a reinforcing steel bar coil; the linear assembly is used for straightening reinforcing steel bars and conveying the reinforcing steel bars when the reinforcing steel bars are wound; the section cutting assembly is used for section cutting operation of the reinforcing steel bars; and the winding assembly bends the reinforcing steel bars into rectangular structures. When the reinforcing steel bars are subjected to construction processing, the reinforcing steel bar coil is convenient to place and can be stably limited according to the size of the reinforcing steel bar coil, so that the safety of the reinforcing steel bars during construction processing is improved, and the operation flexibility of limiting a steel bar ring is improved. The stirrup winding machine provided by the invention has the advantages that the reinforcing steel bars of different models can be straightened or conveyed conveniently, adjustment is facilitated during straightening or conveying, the application range is widened, and meanwhile the reinforcing steel bar straightening effect is improved.

Description

technical field [0001] The invention relates to equipment for engineering construction, in particular to a stirrup winding machine. Background technique [0002] Stirrups are used to meet the shear strength of oblique sections, and to connect the main reinforcement under stress and the reinforcement of the concrete reinforcement skeleton in the compression zone. There are single-leg stirrups, open rectangular stirrups, closed rectangular stirrups, diamond-shaped stirrups, polygonal stirrups, well-shaped stirrups and circular stirrups. The stirrup should be determined according to calculation. The minimum diameter of the stirrup is related to the beam height h. When h≦800mm, it should not be less than 6mm; when h>800mm, it should not be less than 8mm. The stirrups at the beam support are generally set at 50mm from the beam or wall. For reinforced concrete independent beams supported on masonry structures, no less than two stirrups shall be provided within the anchorage l...

AI Technical Summary

Problems solved by technology

[0003] The known open rectangular stirrups are usually completed by the bending machine under the grip of the operator, which is very likely to cause safety accidents during the bending process. At the same time, the amount of open rectangular stirrups produced per unit time is small, and the operation The work intensity of the personnel is high, and the steel bars in the existing steel structure are inconvenient to carry out the transportation of the steel bars during processing. During the transportation, due to the lack of necessary limit for the steel bar circle, when the quality of the steel bar rolls decreases, the steel bars are not transported. When straightening will cause dragging the entire rebar coil to move forward

Due to the different types of steel bars used in the same building, the existing straightening device is inconvenient to straighten different types of steel bars during straightening

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