Electrical heating tension straightening machine for small-dimension profiled bars

Abstract

The invention discloses an electrical heating tension straightening machine for small-dimension profiled bars. The electrical heating tension straightening machine comprises an unwinding mechanism, a traction conveying mechanism, a shearing mechanism, a feeding mechanism and a tension straightening mechanism which are sequentially linearly ranked, wherein the traction conveying mechanism, the shearing mechanism, the feeding mechanism and the tension straightening mechanism are arranged on a face plate of a device main body support. The electrical heating tension straightening machine is high in automated degree, fills in the gap in industrial equipment, improves production efficiency and product quality, and reduces production labor intensity of workers.

Description

technical field [0001] The invention belongs to the technical field of straightening equipment, and relates to an electric heating tension straightening machine for small-sized profiled materials. Background technique [0002] The straightening equipment for small-sized metal profiles has always been the bottleneck that plagues the output and quality of many profiled products. For the straightening of small-sized special-profiles produced in rolls, mechanical straightening is used for straightening, and the effect has been very unsatisfactory. Especially for special-profiles with asymmetrical sections or sharp corners, there is no way to talk about mechanical straightening solutions. . [0003] At present, the heat-stretching straightening method is generally used for small-sized profiled materials, which is a single-station manual clamping, and then stretched to achieve straightening after being energized and heated. Using this manual method is low in efficiency and labor-...

AI Technical Summary

Problems solved by technology

For the straightening of small-sized special-profiles produced in rolls, mechanical straightening is used for straightening, and the effect has been very unsatisfactory. Especially for special-profiles with asymmetrical sections or sharp edges and corners, mechanical straightening solutions are impossible to talk about.

[0003] At present, the thermal stretching and straightening method is generally adopted for small-sized profiled materials, which is a single-station manual clamping, and then stretched to achieve straightening after being energized and heated. Using this manual method is low in efficiency and labor-intensive.

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