Adjustable numerically-controlled plate-type rebar machine

Abstract

The invention relates to an adjustable numerically-controlled plate-type rebar machine. The adjustable numerically-controlled plate-type rebar machine comprises a machine frame and further comprises a guiding mechanism, a preset mechanism, a drawing device, a straightening mechanism, a drawing mechanism, a length measuring device, an adjustable two-machine-head shearing and bending machine and a stripping mechanism which are sequentially arranged on the machine frame. The guiding mechanism guides rebars, the preset mechanism presets the rebars, the drawing device draws the rebars, and the straightening mechanism conducts high-precision straightening through two reversely-arranged centrifugal straightening barrels; and the drawing mechanism continues to conduct drawing, the length measuring device measures the required length of the rebars, the adjustable two-machine-head shearing and bending machine conducts movable shearing and bending, and the stripping mechanism limits the rebars, so that the rebars cannot be rotated. According to the adjustable numerically-controlled plate-type rebar machine, the continuity of the rebar machining process is achieved, and bending deformation caused by the shearing resistance in the machining process is avoided; a straightener, a shearer and a bending machine are integrally combined; and operation is easy, and the machining efficiency is high.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to an adjustable numerically controlled reinforcement machine. Background technique [0002] In recent years, steel bar straightening and cutting machines are mainly used in the market, using single centrifugal straightening mechanism or plane wheel straightening mechanism, and the bending and forming of subsequent processing are mainly processed manually on an independent one-way bending machine, and the size of the elbow is fixed Not adjustable, high labor intensity, low processing efficiency, poor safety, and low energy utilization efficiency. The current numerical control all-in-one machine for steel bar is driven by multiple servo motors, the plane is straightened, the size and angle of the steel bar elbow are fixed and cannot be adjusted, the effect of steel bar straightening is poor, and the flatness of the bent double elbow is difficult to guarantee. Moreover, its stru...

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Problems solved by technology

[0002] In recent years, steel bar straightening and cutting machines are mainly used in the market, using single centrifugal straightening mechanism or plane wheel straightening mechanism, and the bending and forming of subsequent processing are mainly processed manually on an independent one-way bending machine, and the size of the elbow is fixed Not adjustable, high labor intensity, low processing efficiency, poor safety, low energy utilization efficiency

The current numerical control all-in-one machine for steel bar is driven by multiple servo motors, the plane is straightened, the size and angle of the steel bar elbow are fixed and cannot be adjusted, the effect of steel bar straightening is poor, and the flatness of the bent double elbow is difficult to guarantee. Moreover, its structure is complex, maintenance is difficult, and equipment performance is unstable

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