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A fully automatic steel bar bending machine

A kind of steel bending, fully automatic technology, applied in the field of automatic steel bending machine, can solve the problems of low efficiency, difficult maintenance, difficult to guarantee product quality, etc., to achieve the effect of improving work efficiency, good machine performance, and quality assurance

Inactive Publication Date: 2016-03-09
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fully automatic bending machines are expensive, require high quality operators, and are difficult to maintain. Especially for small-scale machining enterprises, it is not economical to use
The production efficiency of the semi-mechanical bending machine is not high, resulting in poor economic benefits, manual production is time-consuming and labor-intensive, and the efficiency is low, and due to the inevitable errors of manual production, it is difficult to guarantee the quality of the product

Method used

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  • A fully automatic steel bar bending machine
  • A fully automatic steel bar bending machine
  • A fully automatic steel bar bending machine

Examples

Experimental program
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Embodiment Construction

[0027] Such as Figure 1~Figure 11 As shown, a fully automatic steel bar bending machine includes a frame 1-1, and the frame 1-1 is equipped with a fully automatic intermittent double-roller feeding device 1-2, a cam device 1-3, and a speed change device that can adjust the feeding length 1-4, steel bar forming device 1-5 and shearing device 1-6.

[0028] The fully automatic intermittent double-roller feeding device 1-2 includes a power shaft 2-1, a first driving shaft 2-2, a second driving shaft 2-3, a first driven shaft 2-4, a second driven shaft 2-5, Cam transmission shaft 2-6, first power gear 2-7, belt pulley 2-8, multi-stage transmission sprocket 2-9, second power gear 2-10 are installed on the described power shaft 2-1, described The first power gear 2-7 meshes with the first driving gear 2-11 and the second driving gear 2-12, and the second power gear 2-10 meshes with the third driving gear 2-13 and the fourth driving gear 2-14 meshing, the first driving shaft 2-2 is...

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Abstract

The invention relates to a full-automatic steel bar bending machine, which comprises a machine frame, wherein a full-automatic intermittent double-roll material delivery device, a cam device, a variable-speed device with adjustable material delivery length, a steel bar shaping device and a shearing device are arranged on the machine frame. The full-automatic steel bar bending machine has the advantages that the bending and shearing of a steel bar can be completed in a pure-mechanic and full-automatic way, the error caused by manual operation is avoided, the circling quality of the steel bar is guaranteed, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a device for bending a steel bar into a circle, in particular to a fully automatic steel bar bending machine. Background technique [0002] Rebar is a kind of steel with large output, wide application and many varieties, especially in construction and mechanical processing industries. The steel ring is generally cut off at its joint after bending the straight steel bar, and its two ends are welded together. Currently on the market, there are many types of steel bar bending machines, including simple manual bending machines, semi-mechanical bending machines, and fully automatic bending machines. Fully automatic bending machines are expensive, require high quality operators, and are difficult to maintain. Especially for small-scale machining enterprises, it is not economical to use. The production efficiency of the semi-mechanical bending machine is not high, resulting in poor economic benefits. Manual production is time-consum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F1/00B21F23/00
CPCB21F1/00B21F11/00B21F23/005
Inventor 杜义贤张严余竹玛
Owner CHINA THREE GORGES UNIV