Building decoration material composite aluminum-plastic plate and manufacturing and processing method thereof

Abstract

The invention relates to a building decoration material composite aluminum-plastic plate and a manufacturing and processing method thereof, the building decoration material composite aluminum-plasticplate comprises an aluminum plate, a core material and a protective film, and in the manufacturing and processing process of the building decoration material composite aluminum-plastic plate, specialcompression molding equipment needs to be used. The compression molding equipment comprises a workbench, a portal frame, a stamping air cylinder and a pressing device, the portal frame is installed atthe upper end of the workbench, and the stamping air cylinder is installed in the middle of the portal frame; the telescopic end of the stamping cylinder is connected with the compression device; themethod for manufacturing and processing the composite aluminum-plastic plate by using the compression molding equipment comprises the following steps of aluminum coil coating, material compounding, cutting into blocks, compression molding, packaging and warehousing. The composite aluminum-plastic plate provided by the invention comprises the aluminum plate, the PE core material and the protectivefilm, the whole composite aluminum-plastic plate is of a concave-convex alternate structure, and compared with a composite aluminum-plastic plate of a flat plate structure, the composite aluminum-plastic plate is larger in stress range and higher in structural strength, and the use safety is greatly improved.

Description

technical field [0001] The invention relates to the field of composite aluminum-plastic board processing, in particular to a composite aluminum-plastic board for building decoration materials and a manufacturing and processing method thereof. Background technique [0002] The composite aluminum-plastic panel is composed of multiple layers of materials, the upper and lower layers are high-purity aluminum alloy plates, the middle is a non-toxic low-density polyethylene (PE) core board, and a protective film is pasted on the front, which is the most commonly used Building decoration materials. Most of the existing composite aluminum-plastic panels are of flat plate structure, which has limited force bearing capacity and low structural strength, and is prone to damage and fracture during use. [0003] In order to improve the structural strength of the composite aluminum-plastic panel, this application provides a composite aluminum-plastic panel with a concave-convex structure. ...

AI Technical Summary

Problems solved by technology

[0004] (1) The overall material of the aluminum-plastic panel is relatively light. When it is stamped and formed, it is easy to slide due to the influence of external force, resulting in the offset of the stamping position. There is a difference between the actual stamping effect and the design stamping effect, and the same cannot be guaranteed. The uniformity of the structure of the batches of aluminum-plastic panels affects the overall quality of the aluminum-plastic panels;

[0005] (2) In order to save stamping time and the cost of purchasing stamping drive equipment, the aluminum-plastic panel is often stamped and formed by one-time stamping. defects such as wrinkles

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