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Fiber reinforce plastic hollow plate continuous forming process

A molding process, glass steel plate technology, applied in the direction of hollow objects, other household appliances, flat products, etc., can solve the problems of low production efficiency, difficulty in realizing large-scale production, etc., and achieve the effect of improving production efficiency, small quality fluctuation and simple operation.

Active Publication Date: 2013-09-11
秦皇岛耀华新材料有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is: in the prior art, the FRP hollow board is manually produced, and the single-block molding process leads to low production efficiency and difficulty in achieving large-scale production

Method used

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  • Fiber reinforce plastic hollow plate continuous forming process
  • Fiber reinforce plastic hollow plate continuous forming process
  • Fiber reinforce plastic hollow plate continuous forming process

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Embodiment Construction

[0055] The continuous molding process of the FRP hollow plate of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0056] Such as figure 1 As shown, a FRP hollow panel produced by the continuous molding process of FRP hollow panels of the present invention includes an outer panel 2, several longitudinal ribs 3 and an inner panel 4, the outer panel 3 and the inner panel 4 are arranged horizontally, and the longitudinal ribs 3 is vertically supported between the outer panel 2 and the inner panel 4 which are parallel to each other. Among them, the outer panel and the inner panel are rectangular FRP flat plates with the same size, and the upper end surface of the outer panel 2 is coated with anti-aging film 1; The panels 4 have the same length and are placed vertically parallel to the long sides of the outer panel 2 and the inner panel 4. The upper and lower end surfaces are respectively connected to the outer pa...

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Abstract

The invention belongs to the technical field of building cladding plate materials, and in particular relates to a fiber reinforce plastic hollow plate continuous forming process. A fiber reinforce plastic hollow plate produced by the invention is composed of an outer panel, a plurality of longitudinal rib plates and an inner panel which are bonded and combined from top to bottom into a whole, and is continuously formed by using a one-step method. A mode that films support gumming felts is applied to the outer panel, the plurality of longitudinal rib plates and the inner panel. The fiber reinforce plastic hollow plate continuous forming process comprises the following steps of: step A, preparing the continuous longitudinal rib plates; step B, preparing the inner panel and implanting the longitudinal rib plates in a wet state; step C, preparing the outer panel, covering and integrating; and step D, heating and curing, bonding and integrating during the continuous forming process, forming a longitudinal continuous hollow plate belt, and cutting according to the required dimension, thereby obtaining a finished product. The method provided by the invention is used for solving the technical problem that a single block forming process is low in production efficiency in the prior art and achieving the beneficial effects of improving the production efficiency and achieving scale production.

Description

technical field [0001] The invention belongs to the technical field of building enclosure plates, and in particular relates to a continuous forming process of a glass fiber reinforced plastic hollow plate. Background technique [0002] Plastic hollow board is a new type of board developed in recent years. It is widely used in the construction and decoration industry due to its excellent performance. This kind of board generally adopts the hollow structure of "outer layer + vertical rib". This structure makes full use of the mechanical properties of the material, and removes the material part of the neutral layer that is less deformed when the board is bent under force, and only uses a small amount of material. Support and connect two panels to form a hollow panel. Although less material is used, the rigidity does not change much. Compared with the solid panel, it has the advantages of light weight, good performance, easy processing and low cost. Different raw materials can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D7/00B29D22/00
Inventor 付秀君孙刚刘宝民倪晓利
Owner 秦皇岛耀华新材料有限公司
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