Device for fastening molding of bottom and face plates and side plates for sandwich plates

Abstract

The invention relates to a device for fastening molding of bottom and face plates and side plates for sandwich plates. The device comprises a sandwich plate transmission mechanism and a fastening molding mechanism, wherein the sandwich plate transmission mechanism comprises a lower supporting base (1), an upper supporting base (2), a lower roller group (4) and an upper roller group (6); the fastening molding mechanism comprises a lower pressing wheel group (7) and an upper pressing wheel group (8), the upper pressing wheel group (8) is hinged to and installed on the upper supporting base (2) which is arranged along the transmission direction of the sandwich plate transmission mechanism, the lower pressing wheel group (7) is hinged to and installed on the lower supporting base (1) which is arranged along the transmission direction of the sandwich plate transmission mechanism, the upper pressing wheel group (8) and the lower pressing wheel group (7) are composed of a plurality of pressing wheels, and included angles formed by working faces of the upper pressing wheel group (8) and the lower pressing wheel group (7) along the transmission direction and a vertical direction are gradually increased respectively. The device has the advantages that the structure is simple, the operation is stable, and the produced sandwich plates are attractive in appearance, accurate in installing fastening size and good in waterproof performance.

Description

technical field [0001] The invention relates to the technical field of sandwich panel manufacturing equipment, in particular to a bottom, panel and side panel fastening forming device of a sandwich panel. Background technique [0002] The sandwich panel is a kind of color steel plate on the upper and lower sides, and the middle is flame-retardant polyurethane, polyisocyanurate, phenolic foam or glass fiber sandwich panel. It not only has the properties of high mechanical strength and easy forming of steel materials, but also It has both good decoration and corrosion resistance of coating materials. It is a new type of composite material after general-purpose plastics and engineering plastics. This composite sandwich panel has many unique and superior properties: light weight, high strength, durable Corrosion, good thermal performance, clean and beautiful surface, easy installation, etc. It can be used in aviation, shipbuilding, automobile, construction, light industry and o...

AI Technical Summary

Problems solved by technology

[0003] Sandwich panels are widely used in China. The number of manufacturers of sandwich panels has increased sharply, but there are relatively few relatively complete production equipment. The fastening device between the side panel and the bottom panel and the panel is very complicated. The strength and toughness of the panel are too high, which leads to unstable operation of the equipment, and finally leads to uneven buckle edges and unattractive appearance of the produced sandwich panels

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