Sandwich structure production equipment and technology

Abstract

The invention discloses a sandwich structure production equipment and technology. The sandwich structure production equipment comprises a supporting frame, a press plate, limit adjusting devices, andpressurization moving devices, wherein the supporting frame consists of an upper supporting plate, a lower supporting plate, and four supporting columns which penetrate through the upper supporting plate and the lower supporting plate; the press plate is in the shape of U, and comprises an upper press plate and a lower press plate; the upper press plate is in sliding connection with the upper supporting plate through the corresponding limit adjusting device; the lower press plate is in sliding connection with the lower supporting plate through the corresponding limit adjusting device; the horizontal positions of the upper press plate and the lower press plate are synchronously adjusted by the limit adjusting devices; each pressurization moving device is arranged between a corresponding sliding block and the press plate to control the vertical motion of the press plate; each of the upper press plate and the lower press plate comprises three parts of a press plate supporting plate, a sawtoothed side edge and press rods; and each press plate supporting plate is fixedly connected with the corresponding sawtoothed side edge. According to the sandwich structure production equipment and technology disclosed by the invention, the pressurizing mode of a conventional sandwich plate is changed, and a mode of pressurizing in a core body is used, so that the problem that the bearing capacity of a corrugated sandwich structure is reduced because core materials are squashed by pressurizing from the panel to internal is solved.

Description

technical field [0001] The invention relates to the technical field of sandwich structure production, in particular to a sandwich structure production equipment and process. Background technique [0002] The sandwich structure is composed of two-layer formed metal panels and a polymer insulation core that is directly foamed and matured in the middle of the panels. It is easy to install, lightweight and efficient. The filling system also uses a closed-cell molecular structure to prevent water vapor Condensation, the forming of the outer steel plate fully considers the structure and strength requirements, and takes into account the aesthetics, the inner surface is formed into a flat plate to meet various needs, and it is used in large industrial plants, warehouses, gymnasiums, supermarkets, hospitals, cold storage, Prefabricated rooms, building additions, clean workshops and places that require thermal insulation and fire protection. [0003] At present, the common sandwich p...

AI Technical Summary

Problems solved by technology

[0003] At present, the common sandwich panels in actual production, the production equipment used when the panel is connected to the core material is a press or a crawler-type double-steel belt press. These common equipment can meet the requirements of common foam sandwich panels and honeycomb sandwich panels. production, but due to the weak load-bearing of the sandwich layer of corrugated sandwich panels and the difficulty in maintaining the corrugated shape after bearing the load, a simple press is not suitable for the production of corrugated sandwich panels, resulting in poor practicability, and in the case of When the processed raw materials are cooled, it can only be used for natural cooling, which will waste a lot of time. When using external cooling liquid to paint the processed raw materials, the workload of the operators will increase, resulting in work efficiency. decline, which is not conducive to large-scale use

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