A kind of manufacturing process of color steel corrugated board

Abstract

The invention relates to a color steel corrugated board manufacturing process, comprising a bottom plate, a support table, a clamping device and a rolling device, a support table is installed on the top of the bottom plate, and a clamping device is installed symmetrically on the front and back of the support table, the clamping A rolling device is arranged on the top of the device, and the rolling device is connected with the support platform through a sliding fit. The present invention can solve the problem that the existing equipment cannot roll the rolled iron sheet again in the process of rolling the iron sheet when the corrugated board is made of the iron sheet, and the formed corrugated board is easy to The phenomenon of rebound occurs, which reduces the success rate of roll forming and increases the working steps of re-forming. At the same time, it cannot protrude when the iron sheet is rolled, and it is easy to cause the phenomenon that the iron sheet cannot shrink, thereby reducing the iron sheet. The uniformity of the thickness of the bending part, the formed corrugated board is prone to problems such as being too thin.

Description

technical field [0001] The invention relates to the technical field of profile processing, in particular to a manufacturing process for color steel corrugated boards. Background technique [0002] Corrugated board is also called profiled plate. It adopts color coated steel plate, galvanized sheet and other metal sheets to be rolled and cold-bent into various corrugated profiled plates. It is suitable for industrial and civil buildings, warehouses, special buildings, large-span The roof, wall and interior and exterior wall decoration of steel structure houses, etc., and it has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire prevention, rain resistance, long life, maintenance-free, etc., has been widely promoted and applied . [0003] At present, there are usually the following deficiencies in the existing forming process for making corrugated sheets from thin steel sheets: 1. The existing equipmen...

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Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment cannot roll the rolled steel sheet again during the process of rolling the thin steel sheet to make corrugated board. The corrugated board tends to rebound, which reduces the success rate of roll forming and increases the work steps of re-forming. At the same time, it cannot stretch out when the thin steel sheet is rolled, and it is easy to cause the thin steel sheet to shrink. phenomenon, which reduces the uniformity of the thickness of the thin steel sheet at the bend, and the formed corrugated board is prone to problems such as being too thin

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