Aluminum honeycomb panel continuous production line and production process

Abstract

The invention provides an aluminum honeycomb panel continuous production line and a production process, and belongs to the technical field of building materials. The process comprises the following steps that positioning bottom boxes are placed at an inlet of a conveying belt one by one; an aluminum frame matched with the positioning bottom box is placed in the positioning bottom box; a gluing mechanism is used for uniformly gluing the bottom surface of the inner side of the aluminum frame; a back plate is fixed through a sucker, and the position of the back plate is adjusted until the aluminum frame can be overlapped; the back plate located over the glued aluminum frame is controlled to be attached to the aluminum frame through a hydraulic cylinder, so that adhesive glue adheres to the face, right opposite to the bottom face of the inner side of the aluminum frame, of the back plate, and operation is conducted many times till the adhesive glue on the back plate and the aluminum frame is uniform; a hydraulic cylinder is controlled to enable the back plate to move upwards, a honeycomb net rack is placed in the aluminum frame, and it is ensured that the honeycomb net rack is flattened; the hydraulic cylinder is controlled again, so that the back plate moves downwards until the back plate, the honeycomb net rack and the aluminum frame abut against one another and are stacked; air with a certain pressure is blown into an air film; and the manufactured aluminum honeycomb is taken out from the tail end of the conveying belt. The process has the advantages of continuous production and the like.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to an aluminum honeycomb panel continuous production line and a production process. Background technique [0002] Aluminum honeycomb panel is the application of aviation and aerospace materials in the field of civil construction. The panel mainly uses high-quality 3003H24 alloy aluminum plate or 5052AH14 high manganese alloy aluminum plate as the base material. The core material is a hexagonal 3003 aluminum honeycomb core, the thickness of the aluminum foil is 0.04-0.06mm, and the side length is 5-6mm. The front and back skins are formed by roll forming technology. The edges snap together tightly. Due to the high heat conduction value between the aluminum skin and the honeycomb, the thermal expansion and contraction of the inner and outer aluminum skins are synchronized; there are small holes on the honeycomb aluminum skin, so that the gas in the board can flow freely, an...

AI Technical Summary

Problems solved by technology

[0004] The three components of the aluminum honeycomb panel are usually assembled manually, especially the two-component polyurethane high-temperature curing adhesive takes a long time to cure (ranging from tens of minutes to several hours), and the relative positions of the three components need to be maintained during the press-fitting process. Factors such as looseness greatly restrict the feasibility of online continuous production

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