Composite material profile production equipment and system thereof

A technology for composite materials and production equipment, which is applied in the field of composite material profile production equipment and its systems, can solve problems such as uneven distribution of resin, impervious resin infiltration, poor product molding, etc., to achieve uniform distribution, appropriate amount of resin and filler, Good appearance and strength

Pending Publication Date: 2022-04-15
江苏高路复合材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Therefore, it is necessary to provide a composite material profile production equipment and its system, which is used to solve the problem that in the prior art, the outer mold injection structure only adopts a single injection method, resulting

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  • Composite material profile production equipment and system thereof
  • Composite material profile production equipment and system thereof
  • Composite material profile production equipment and system thereof

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Embodiment Construction

[0061] In order to describe in detail the possible application scenarios, technical principles, specific solutions that can be implemented, goals and effects that can be achieved, etc., the following will be described in detail in conjunction with the listed specific embodiments and accompanying drawings. The embodiments described herein are only used to illustrate the technical solutions of the present application more clearly, so they are only examples, and cannot be used to limit the protection scope of the present application.

[0062] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The word "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or relationship with other embodiments. In principle, in th...

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Abstract

The invention relates to composite material profile production equipment and a system thereof.The production equipment comprises a core mold, a braiding machine, a traction machine and a forming mold glue injection mechanism, the core mold comprises a core mold glue injection body, and the core mold glue injection body comprises a core mold glue injection opening, a glue injection channel and a core mold glue liquid outlet; the core mold glue liquid outlet is used for injecting resin into the inner surface of the fiber on the core mold glue injection body; the knitting machine is used for knitting fibers on the core mold; the forming mold glue injection mechanism is located at the front end of the core mold glue injection body and comprises a forming mold glue injection opening, and the forming mold glue injection opening is used for injecting resin into the outer surfaces of fibers on the core mold. Compared with the prior art, glue injection is conducted on the inner layer and the outer layer of the fiber, the amount of resin and filler is more appropriate, distribution is more uniform, accumulation of the resin and the filler caused by the complex structure of the fiber layer is avoided, and the appearance and strength of a product are better.

Description

technical field [0001] The invention relates to the technical field of profile production, in particular to composite material profile production equipment and a system thereof. Background technique [0002] In the prior art, most of the current weaving-winding-pultrusion production processes are produced by dipping, pouring and ordinary glue injection. Although the soaking and spraying process has good wettability to fibers, the working environment is messy, the resin is wasted and polluted, and toxic gases are released at the same time. It is harmful to the human body and does not meet the requirements of energy saving, consumption reduction and environmental protection advocated by the state. Adopting the existing structure of external mold injection can satisfy continuous production for the current weaving-winding-pultrusion process. However, there are generally defects such as low pultrusion speed (0.2M / min-0.4M / min), resin impregnation, resin and filler enrichment on...

Claims

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Application Information

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IPC IPC(8): B29C70/52B29C70/54
CPCB29C70/521B29C70/525B29C70/526B29C70/528B29C70/54
Inventor 陈向坤刘少波
Owner 江苏高路复合材料有限公司
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