Forming device for vertical type arch-shaped plate and manufacturing method

Abstract

The invention discloses a forming die for a vertical type arch-shaped plate and a manufacturing method. The device comprises a cover plate positioned at the front end; a guide rack is arranged on the lower surface of the cover plate; an uncoiling device for coiling a color steel plate is arranged at the rear end of the guide rack; a straight plate device for rolling and forming the color steel plate is arranged at the rear end of the uncoiling device; a bending device for bending the rolled color steel plate into arc shape is arranged at the rear end of the straight plate device; a plate shearing device for shearing the color steel plate in fixed size is arranged between the bending device and the straight plate device. The device has the advantages that 1, the structure is simple, the manufacturing cost is reduced, the production cost is reduced, manual lifting is avoided, so that the manpower can be saved, and the operation point can be easily mastered; 2, the applicable scope is wide; symmetric and asymmetric plates can be pressed, including a straight plate, an arch-shaped plate, a door type two-arch plate, and a three-arc-shaped UBM plate, so that different customer demands can be met.

Description

technical field [0001] The invention relates to a forming device and a manufacturing method of a vertical arch plate. Background technique [0002] At present, the automatic construction unit of MIC company in the United States can press galvanized or galvanized colored steel plates into straight and arched grooves, and assemble them into arched roof and grooved wall buildings, referred to as metal arched thin shells Buildings can be widely used in military buildings, industrial and civil buildings, disaster relief buildings and warehouses, etc. MIC automatic building unit includes MIC-240, MIC-120 and MIC-350 three kinds of production equipment, which is called ABM building system in the United States. For example, MIC-240 production equipment can continuously roll the 0.58~1.52mm thick and 900mm wide color steel plate into 600mm wide (upper mouth), 200mm deep straight chute plate (any length) and arched chute plate, A metal arched thin-shell building with a span of 15-36...

AI Technical Summary

Problems solved by technology

In the prior art, similar equipment in the domestic market is imitated by ABM, and its significant disadvantages are: on the one hand, the price of the equipment is relatively high, the structure is complicated, and it is difficult to master the essentials of operation; on the other hand, the equipment needs to be lifted manually, so that It leads to low labor efficiency, and only symmetrical plate shapes can be pressed out

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