Cold-bending forming machine for vehicle-mounted high-intensity arc corrugated plate

Abstract

The invention relates to a cold-bending forming machine for a vehicle-mounted high-intensity arc corrugated plate. The cold-bending forming machine for the vehicle-mounted high-intensity arc corrugated plate comprises an uncoiler, a base, a guiding device, a plate delivery device, a cold-bending forming roll set, a cutting device and a trailer, wherein the uncoiler and the base are respectively arranged on the trailer. The guiding device, the plate delivery device, the cold-bending forming roll set and the cutting device are sequentially installed on the base. According to the cold-bending forming machine for the vehicle-mounted high-intensity arc corrugated plate, special rolls are adopted to achieve the accurate cold-bending forming size, and the cold-bending forming machine can be placed on the trailer so as to be conveniently used on the construction site, a hydraulic system is not used, the requirement of lifting equipment is not high, environment is not polluted, thus the cold-bending forming machine for the vehicle-mounted high-intensity arc corrugated plate can be applied in the open air, in winter and in an alpine region.

Description

technical field [0001] The invention relates to a cold-bending forming machine, in particular to a vehicle-mounted high-strength circular-arc corrugated plate cold-bending forming machine suitable for field operations, and belongs to the technical field of metal cold-bending forming equipment. Background technique [0002] The structure of the arc corrugated plate of the prior art is as attached to the description. figure 1 As shown, when it is formed by cold bending, because the rounded corners of the arc waveform are relatively large, the amount of deformation is small, and the waveform is not easy to form. Especially when high-strength color steel plates are used, due to the large rebound angle of high-strength steel, there are large differences in forming angles and sizes, which cannot meet the requirements for use. In addition, when the length of the product is longer (such as greater than 20 meters), in order to avoid the inconvenience of road transportation and to fa...

AI Technical Summary

Problems solved by technology

[0003] Existing cold roll forming machines are mostly equipped with cantilever uncoilers, which adopt hydraulic tensioning and use cranes to install coil materials; cold roll forming units are fixed with integral machine bases and concrete foundations; cutting devices driven by hydraulic systems are used, that is, There are requirements for the installation foundation and lifting equipment, and the hydraulic system used has high requirements for the temperature and dust of the environment, and the leakage of hydraulic oil will pollute the environment

Therefore, this cold roll forming machine is not suitable for field work at the engineering site, and for use in winter or alpine regions

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