Bar bending machine capable of keeping same bending angle

Abstract

The invention relates to the technical field of bar bending, and discloses a bar bending machine capable of keeping a same bending angle. The bar bending machine comprises a bar bending machine body and bearing brackets under the bar bending machine body. According to the bar bending machine capable of keeping the same bending angle, a bar thickness detection mechanism is arranged, and can detect the thickness of a bar entering the bar bending machine; meanwhile, the position of a bending motor is adjusted through transmission of a bar rope to change the stress point of the part that needs to be bent,of the bar, so that the bars different in thickness and size can be bent by the same angle under the same power, the bending efficiency is improved, and the electric energy consumption is reduced; and meanwhile, the bar bending machine is provided with a length detection device, the bending operation can be conducted after the bars pass through for the same length, thereby guaranteeing that the bending angles of the different bars can be the same, and therefore the bending efficiency of the different bars is greatly improved, and meanwhile the goal that the angles of the bent bars can be the same is achieved.

Description

technical field [0001] The invention relates to the technical field of steel bar bending, in particular to a steel bar bending machine that maintains the same bending angle. Background technique [0002] During the construction on the construction site, it is necessary to use the combination of steel bars and cement to form the foundation, and the steel bars need to be bent first when laying. When bending the steel bars, the bending ratio needs to be 1:6. If the angle is smaller than this, it is required to lay The foundation may not be firm and dangerous. The steel bending machine at this stage can only bend the same batch of steel bars of the same thickness and size at the same angle. When facing steel bars of different thicknesses, it needs to be adjusted before bending. Folding to the same angle slows down the efficiency of the construction site. For above-mentioned shortcoming, the present invention has been improved. Contents of the invention [0003] The object of...

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Problems solved by technology

[0002] During the construction on the construction site, it is necessary to use the combination of steel bars and cement to form the foundation, and the steel bars need to be bent first when laying. When bending the steel bars, the bending ratio needs to be 1:6. If the angle is smaller than this, it is required to lay The foundation may not be firm and dangerous. The steel bending machine at this stage can only bend the same batch of steel bars of the same thickness and size at the same angle. When facing steel bars of different thicknesses, it needs to be adjusted before bending. Folded to the same angle, slowing down the efficiency of the construction site

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