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Manufacturing process of multi-core fiber composite material internal orthogonal structural member, gel foaming material and special molding device thereof

A fiber composite material and foam material technology, applied in the field of fiber composite material processing and manufacturing, can solve problems such as no solution, and achieve the effects of reducing vibration and noise, high strength, excellent stability and shock resistance

Pending Publication Date: 2021-07-13
AMERICAN INVESTMINT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The market for low-speed wind energy in residential and commercial buildings is huge, but there are currently no viable solutions

Method used

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  • Manufacturing process of multi-core fiber composite material internal orthogonal structural member, gel foaming material and special molding device thereof
  • Manufacturing process of multi-core fiber composite material internal orthogonal structural member, gel foaming material and special molding device thereof
  • Manufacturing process of multi-core fiber composite material internal orthogonal structural member, gel foaming material and special molding device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0047] Preferred Embodiment 1: Application of Wind Power Generator Blades

[0048] see figure 1 and figure 2 , the preferred embodiment of the present application discloses a fan-shaped multi-core fiber composite blade, which includes a closed shell 10, and the shell 10 includes two structural panels 110 (that is, blade panels), and the assembled wind generator When the rotor is used, the two structural panels 110 respectively form the front panel of the fan blade and the rear panel of the fan blade; the overall shape of the housing 10 is fan-shaped, and the surface area of ​​the fan-shaped housing 10 is 6 times that of the existing strip-shaped fan blades of the same length. -10 times, the effective wind-catching area has been doubled.

[0049] Five cone-shaped core chambers 120 are arranged in the casing 10 , and the core chambers 120 extend along the radial direction of the casing 10 and are evenly distributed along the circumferential direction of the casing 10 . A cor...

Embodiment approach 2

[0061] Preferred Embodiment 2: Another Application of Wind Power Generator Blades

[0062] Figure 4 Shown is another embodiment of the multi-core fiber composite inner orthogonal structure and its manufacturing process of the present application. In this preferred embodiment, the core chamber 120 in the shell 10 and the core 20 filled in the core chamber 120 are in an annular structure as a whole, the core chamber 120 extends along the circumferential direction of the shell 10, and along the The radial direction of the casing 10 is evenly distributed. To adapt to the structural changes of the blades, the pre-core plastic body made of gel foam material in the core pre-core plastic body preparation step is also a ring structure; in the core pre-core plastic body molding step, the core The preplastic body also needs to be placed in a spatial layout that is evenly distributed along the radial direction and extends along the circumferential direction. Other aspects are the same...

Embodiment 3

[0063] Preferred Embodiment Three: Application of workshops, living rooms or other boards

[0064] In another preferred embodiment of the present invention, a high-strength, light-weight inner orthogonal plate-shaped structural member is disclosed. The plate-shaped inner orthogonal structural member can be a flat plate or an arc-shaped plate or a curved plate, and can be widely used It is used to make various boards, such as floors, wall panels, ceilings of living rooms or workshops, or shell structures of ships, vehicles, and equipment. see Figure 5 , the multiple core chambers in the housing are honeycomb structures. In other embodiments, of course, other multi-core space structures can also be developed, such as orthogonal or oblique grid structures, etc., multiple cores The chambers are evenly distributed within the shell, and the core chamber walls are normal to the faceplate of the shell. To adapt to the structural change, in the preparation step of the pre-core plast...

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Abstract

The invention belongs to the technical field of fiber composite material processing and manufacturing, and particularly relates to a manufacturing process of a multi-core fiber composite material internal orthogonal structural member, a gel foaming material and a special molding device thereof. The manufacturing process comprises a core front plastic body preparation step, a core front plastic body mold filling step and a fiber shell and core framework integrated forming step. The gel foaming material is used in the core front plastic body preparation step. The gel foaming material comprises a gel carrier and a foaming material uniformly distributed in the gel carrier. The manufacturing process of the multi-core fiber composite material internal orthogonal structural member provided by the invention has the technical effects of high strength, light weight, good stability, high applicability, high core molding operation efficiency, good molding effect, capability of being beneficial to environmental protection, and no influence on the body health of operators and the like.

Description

technical field [0001] The invention belongs to the technical field of processing and manufacturing of fiber composite materials, and in particular relates to a manufacturing process of an inner orthogonal structural part of a multi-core fiber composite material, a gel foam material and a special molding device thereof. Background technique [0002] With the continuous development of the world's economic level and technical level, people have put forward more requirements for the strength, weight and performance of the plates of various existing equipment or places. For example, the panels used as factory or residential floors, wall panels or ceilings, or panels used as engineering vehicles or industrial equipment shells are generally made of metal or non-metallic materials (such as plastics), and they exist on site during installation. The labor load of workers is heavy, it is easy to cause safety hazards, and technical problems such as difficult construction; in the proces...

Claims

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Application Information

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IPC IPC(8): B29C44/02B29C44/34B29C44/58
CPCB29C44/02B29C44/3442B29C44/35B29C44/58
Inventor 崔杰里
Owner AMERICAN INVESTMINT CORP
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