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A kind of carbon fiber molding die and method

A forming mold and carbon fiber technology, which is applied in the field of carbon fiber forming molds, can solve the problems of inability to form spatial forms and high molding costs, and achieve the effect of ingenious design, low cost and beautiful appearance

Active Publication Date: 2021-11-09
LEELEDS LIGHTING XIAMEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The shape of carbon fiber products formed by the above existing molding methods is relatively simple, and it is impossible to form complex spatial shapes, or the molding cost is relatively high

Method used

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  • A kind of carbon fiber molding die and method
  • A kind of carbon fiber molding die and method
  • A kind of carbon fiber molding die and method

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Embodiment Construction

[0038] Examples, see Figure 1-Figure 10 As shown, a carbon fiber molding die according to the present invention includes a mold frame for winding a carbon fiber substrate with a resin-coated surface or a resin-mixed surface. The number of the mold frames is specifically two, but not limited thereto. The two mold bases are arranged coaxially, and are in an internal and external distribution relationship. Hereinafter, for the convenience of description, the two formworks are named as inner formwork 1 and outer formwork 2 respectively. Each mold frame respectively includes a plurality of mold pieces and a fixing part, and the plurality of mold pieces are distributed at intervals along the circumferential direction of the fixing part, and each mold piece is detachably connected with the fixing part respectively. The present invention also includes a central fixed shaft 3 on which the fixing pieces of each formwork are respectively sleeved.

[0039] In the present embodiment, th...

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Abstract

The invention discloses a carbon fiber molding die and a method thereof. The molding die includes a mold base for winding a carbon fiber substrate whose surface is coated with resin or whose surface is mixed with resin. The pieces are distributed at intervals along the circumferential direction of the fixing piece, and each mold piece is detachably connected with the fixing piece. The method comprises the following steps: 1) winding the carbon fiber base material whose surface is coated with resin or whose surface is mixed with resin, on the mold base; 2) putting the entire mold together with the wrapped carbon fiber base material into a heating device for heating; 3) After the carbon fiber substrate is cured, the mold is taken out; 4) Each mold piece of the mold base is removed to obtain a carbon fiber product in a spiral shape and a three-dimensional shape. The present invention can obtain a carbon fiber product in a convoluted shape and a three-dimensional shape, which has a relatively complex spatial shape and is beautiful in shape. The invention has the characteristics of ingenious design, simple process, low cost and the like.

Description

technical field [0001] The invention relates to a forming die, in particular to a carbon fiber forming die and method. Background technique [0002] At present, the existing carbon fiber molding methods mainly include the following two types: [0003] 1) Use carbon fiber substrate cloth, the surface is covered with resin, put it into the metal mold cavity and heat it to a certain temperature to solidify and form. [0004] 2) Use carbon fiber base cloth to form a wrapping on the surface of a specific fixture, mix resin on the surface, and heat to a certain temperature to cure and shape. [0005] The shape of carbon fiber products formed by the above existing molding methods is relatively simple, and complex spatial shapes cannot be formed, or the molding cost is relatively high. Contents of the invention [0006] The invention provides a carbon fiber molding die and method, which overcomes the shortcomings of the carbon fiber molding technology in the prior art. [0007]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/54B29C70/34B29C33/00B29C33/30
CPCB29C33/00B29C33/30B29C70/34B29C70/54
Inventor 赖国炼谢文兵
Owner LEELEDS LIGHTING XIAMEN