Rotary clamping mechanism for steel bar feeding

Abstract

The invention discloses a steel bar feeding rotary clamping mechanism which comprises a rack, a steel bar cage binding unit, a stirrup material box used for stacking stirrup sets and a bearing platform used for bearing the stirrup material box, the steel bar cage binding unit and the bearing platform are both connected with the rack, and a plurality of longitudinal bars are arranged in the stirrup material box in a penetrating mode; the reinforcement cage binding unit comprises a stirrup moving assembly used for moving stirrups on a stirrup material box to a binding position one by one and a binding robot used for binding the stirrups on the binding position and longitudinal bars, and further comprises a clamping assembly used for clamping the longitudinal bars, the clamping assembly is arranged on the bearing platform, the clamping assembly and the stirrup material box are arranged adjacently, and the clamping robot is used for clamping the longitudinal bars. The stirrup material box and the clamping assembly are sequentially arranged in the conveying direction of the longitudinal bars. The steel bar feeding rotary clamping mechanism is reasonable in structure, the tail end of a longitudinal bar can be fixed when the stirrup material box is replaced, and instability of a steel bar cage is avoided.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a rotating clamping mechanism for feeding steel bars. Background technique [0002] In the prior art, the automatic binding device for steel cages includes a frame, a binding unit for steel cages connected to the frame, and a stirrup material box for stacking stirrup groups, and several longitudinal bars pass through the stirrup material. The reinforcement cage binding unit includes a stirrup moving assembly for moving the stirrups on the stirrup material box to the binding position one by one, and a stirrup moving assembly for moving the stirrups on the binding position to the longitudinal reinforcement. In the binding robot for binding, the stirrup material box, the stirrup moving assembly and the binding robot are arranged in sequence along the conveying direction of the longitudinal bars. [0003] The above-mentioned automatic binding device for steel cages can realize automatic feedi...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned automatic binding device for reinforcement cages can realize automatic loading of stirrups and automatic binding of reinforcement cages. However, when the stirrups on the stirrup box are short of material, the current stirrup box needs to be removed and replaced with a stirrup. For the stirrup material box full of reinforcement, the end of the longitudinal reinforcement is not fixed at this time, and the reinforcement cage is unstable. It is also difficult to align the longitudinal reinforcement when the stirrup material box is full of material.

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