Wire post-processing mechanism, wire production section and rod-wire composite production system

Abstract

The utility model relates to a kind of wire rod post-processing mechanism, including wire bar machine, first wire rod processing line, second wire rod processing line and P / F transport line, first wire rod processing line includes first collecting station, heat preservation corridor and roll core frame turnover device arranged in series, second wire rod processing line includes scattered roll control cooling transport unit, second collecting station and rotary roll core frame arranged in series, first collecting station and scattered roll control cooling transport unit are respectively connected with wire bar machine, roll core frame turnover device and rotary roll core frame are respectively connected with P / F transport line through transport trolley.In addition, it also includes the wire rod production section using the wire rod post-processing mechanism and the bar wire composite production system including the wire rod production section.In the utility model, the parallel mode of first wire rod processing line and second wire rod processing line is used, two kinds of wire rod post-processing processes can be realized, with the advantages of high process flexibility, wide application range etc.

Claims

1. A wire post-processing mechanism characterized by, The system includes a spinning machine, a first wire processing line, a second wire processing line, and a P / F transport line. The first wire processing line includes a first coiling station, an insulated corridor, and a core roll turning device arranged in series. The second wire processing line includes a loose coil controlled cooling transport unit, a second coiling station, and a rotary core roll arranged in series. The first coiling station and the loose coil controlled cooling transport unit are respectively connected to the spinning machine. The core roll turning device and the rotary core roll are respectively connected to the P / F transport line via a coil transport trolley.

2. The wire post-processing mechanism of claim 1, wherein, The insulated corridor is arranged adjacent to the loose roll refrigerated transport unit.

3. The wire post-processing mechanism of claim 1, wherein, A quenching machine is arranged in the loose-roll controlled-cooling transport unit.

4. The wire post-processing mechanism of claim 1, wherein, The loose-roll refrigerated transport unit adopts an air-cooled loose-roll refrigerated transport machine.

5. The wire post-processing mechanism of claim 1, wherein, The insulated corridor is arranged in a serpentine pattern.

6. A wire production section comprising a wire finishing unit, a wire reducing unit and a wire post-processing mechanism arranged in series, characterized in that, The wire post-processing mechanism is the wire post-processing mechanism as described in any one of claims 1 to 5.

7. The wire production section of claim 6 wherein, The wire rod finishing mill unit includes a wire rod finishing mill and a water cooling device after finishing milling; the wire rod sizing unit includes a sizing mill and a water cooling device after sizing.

8. A bar and wire rod composite production system, characterized in that It includes a common section, a bar production section and a wire production section, wherein the bar production section and the wire production section are arranged in parallel and are respectively connected to the common section; the wire production section adopts the wire production section as described in claim 6 or 7.

9. The rod wire composite production system of claim 8, wherein, The bar production section includes bar finishing rolling units and bar post-processing mechanisms arranged in series. A bypass is also provided between the bar production section and the wire production section. One end of the bypass is connected between the bar finishing unit and the bar post-processing mechanism, and the other end of the bypass is connected between the wire reduction and sizing unit and the wire post-processing mechanism.

10. The bar and wire composite production system as described in claim 8, characterized in that, The common section includes a heating furnace unit, a roughing rolling unit, a first shearing unit, a head-off heat preservation unit, an intermediate rolling unit, and a pre-finishing rolling unit arranged in series.

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