A tire mold for metal composite curtain wall curved plate and thermal composite process

Abstract

The invention discloses a tire mold for a metal composite curtain wall arc-shaped plate, which includes an arc mold surface, a platform support, a tire mold base and a mold surface bearing platform. Composite process. In the present invention, the tire mold is compact and flexible in design, which facilitates the realization of matching automatic production line operations, effectively improves the degree of automation, facilitates disassembly and assembly of the overall tire membrane, and more than 90% of the materials can be reused, and the remaining materials can be reused after secondary processing. Minimize the waste of tire membrane materials and reduce manufacturing costs; the tire mold of the present invention is made of metal materials as a whole, which has excellent thermal conductivity, and the unique cavity design ensures the direct conduction of temperature, and cooperates with hot-pressing composite equipment to ensure that the heat is efficiently transferred from the heating equipment It is transmitted to the product to shorten the pressing time of the product. The membrane structure and edge point fixing method ensure that the stress is released evenly during thermal expansion and contraction, and avoid local deformation problems.

Description

technical field [0001] The invention belongs to the technical field of building curtain walls, and in particular relates to a tire mold for metal composite curtain wall arc panels and a thermal compounding process. Background technique [0002] There are two kinds of processing of traditional arc-shaped metal composite panels: one is to cut the inner panel into multiple sections with a cutting saw after composite molding, and then bend it with a tire mold, and then fix it with auxiliary materials; the other is to press it first Composite process after forming the arc According to the architectural modeling requirements, use wood or steel plates, aluminum plates and other metal materials to make matching tire molds with the same radian. On the formed tire mold, glue is artificially laid and the core material is filled, and then the back plate or panel is compounded, and then the upper mold is added with a counterweight or the single-mode film-coated vacuum-pumping compound pr...

AI Technical Summary

Problems solved by technology

[0008] 2-1) Because the arc radius of the metal composite curtain wall panel varies with different building requirements, the mold is made of wood. After use, it cannot be used again in subsequent projects and can only be discarded.

When using metal materials, the welding process is basically adopted. On the one hand, welding is easy to generate welding stress. In use, especially after heating, it is easy to deform itself, resulting in product defects.

In addition, it is labor-intensive and labor-intensive to remove the tire mold after the production is completed. A small number of usable materials must be polished and welded before subsequent use, resulting in excessive material loss

[0009] On the other hand, the tire mold is made into a structure that can adjust the radian, but due to the complex structure, small adjustment range, poor flexibility, and large size, it is not convenient to take heating measures to improve the compounding efficiency after the product is compounded, and it takes up a lot when it is not in use. Space storage, resulting in a waste of space

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