A fiber filament assisted impregnation apparatus

Abstract

The utility model relates to the field of aircraft, especially a kind of fibre silk auxiliary impregnation equipment, including pillar, the top of the pillar is provided with the upper support of placing carbon fibre silk roll, bottom is provided with the bottom plate of placing glass fibre silk roll, be provided with silk guide device and impregnation subassembly on the pillar;The impregnation subassembly includes glue box, the glue box is provided with silk pressing device, fibre silk passes from the bottom of silk pressing device, the front end of the glue box is provided with fibre silk discharge hole.The utility model is simple structure, easy to operate, and it is a kind of practical fibre silk auxiliary impregnation tool.

Description

Technical Field

[0001] This utility model relates to the field of aircraft, and in particular to a fiber filament-assisted impregnation device. Background Technology

[0002] Fiber composite materials are widely used in components such as fuselage structures, wings, landing gear, and auxiliary fuel tanks. During the production of aircraft components, the fiber filaments need to be mixed with epoxy resin. Typically, the resin is applied to the fiber surface using a wooden-handled brush, but this method is inefficient and results in uneven impregnation. To improve impregnation efficiency and uniformity, an auxiliary impregnation device is designed. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide a fiber-assisted impregnation device, and the technical solution adopted by this utility model is as follows:

[0004] This utility model provides a fiber-assisted impregnation device, including a support column, an upper bracket for placing carbon fiber filament rolls at the top of the support column, and a base plate for placing glass fiber filament rolls at the bottom. The support column is equipped with a filament guiding device and an impregnation assembly. The impregnation assembly includes an impregnation box, in which a filament pressing device is installed. The filament pressing device is mounted inside the impregnation box via two insert rods. The front end of the impregnation box has a fiber filament discharge hole.

[0005] Preferably, the upper support includes a crossbar, on which multiple cantilever bars are provided.

[0006] Preferably, a barrier is provided around the top of the base plate.

[0007] Preferably, the guide wire device includes a support arm, on which a guide wire loop is provided.

[0008] Preferably, the front end of the glue container is provided with two positioning blocks, one above the other, and grooves are provided on the facing surfaces of the two positioning blocks. The two grooves are assembled to form the fiber discharge hole.

[0009] Preferably, the bottom of the base plate is provided with four casters.

[0010] Preferably, the wire pressing device includes a suspension frame, which is mounted inside the glue container via two insert rods, and two round rods are provided at the bottom of the suspension frame.

[0011] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0012] This utility model has a simple structure and is easy to operate. It is a practical tool for assisting in the impregnation of fiber filaments. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the structure of the fiber-assisted impregnation equipment of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adhesive-impregnated assembly of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the novel wire pressing device.

[0017] Figure 4 This is a schematic diagram of the fiber filament discharge hole of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the upper support and guide wire device of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Support column; 2. Upper bracket; 3. Base plate; 4. Fiber guide device; 401. Support arm; 402. Wire guide ring; 5. Impregnation assembly; 501. Glue container; 502. Insert rod; 503. Fiber discharge hole; 504. Positioning block; 505. Fiber discharge hole; 506. Fiber pressing device; 506-1. Suspension bracket; 506-2. Round rod; 6. Caster wheel. Detailed Implementation

[0020] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1 and 2 As shown, this embodiment discloses a fiber-assisted impregnation device, including a support column 1, an upper bracket 2 for placing carbon fiber filament rolls fixed at the top of the support column 1, a bottom plate 3 for placing glass fiber filament rolls fixed at the bottom, and a filament guide device 4 and an impregnation assembly 5 provided on the support column 1.

[0022] The impregnation assembly 5 includes an impregnation box 501, in which a fiber pressing device 506 is installed. The fiber pressing device 506 is mounted inside the impregnation box 501 via two insert rods 502. The fiber pressing device 506 ensures that the fiber filaments are impregnated into the impregnation box 501, and the fiber filaments pass through the bottom of the fiber pressing device 506. A fiber filament discharge hole 503 is provided at the front end of the impregnation box 501.

[0023] like Figure 3As shown, the pressing device 506 includes a suspension frame 506-1, which is mounted in the glue container 501 by two insert rods 502. Two round rods 506-2 are provided at the bottom of the suspension frame 506-1. The round rods 506-2 are perpendicular to the fiber transport direction, and the fiber passes through the bottom of the two round rods 506-2.

[0024] like Figure 4 As shown, the front end of the glue container 501 is provided with two positioning blocks 504, which are fixed to the glue container 501 by bolts. The opposing surfaces of the two positioning blocks 504 are provided with grooves 505, and the two grooves 505 are assembled to form a fiber discharge hole 503.

[0025] When manufacturing components using fiber filaments as raw materials, glass fiber filament rolls are placed on the base plate 1, and carbon fiber filament rolls are placed on the upper support 2. Different types of fiber filaments are selected according to different process requirements. For carbon fiber filaments, the filaments are passed through the guide device 4 into the glue container 501. A specified amount of mixed glue is poured into the glue container 501, covering the bottom of the fiber filaments. After being evenly soaked in the glue, the fiber filaments are slowly pulled out through the fiber filament outlet hole 503 and finally cut to the required length for use. For glass fiber filaments, the process is as follows: Glass fiber filaments placed on the base plate 1 are passed through the guide device 4 into the glue container 501. A specified amount of mixed glue is poured into the glue container 501, covering the bottom of the fiber filaments. After being evenly soaked in the glue, the fiber filaments are slowly pulled out through the fiber filament outlet hole 503 and finally cut to the required length for use.

[0026] like Figure 5 As shown, in this embodiment, two layers of wire guide devices 4 are arranged, one layer of wire guide device 4 is located above the impregnation assembly 5, and the other layer of wire guide device 4 is located below the impregnation assembly 5. Specifically, the wire guide device 4 includes a support arm 401, which is fixed to the support column 1. The support arm 401 is provided with multiple mounting holes, and the wire guide ring 402 is installed in the corresponding holes as needed.

[0027] In this embodiment, the upper support 2 includes a crossbar 201, which is fixed to the support column 1. Multiple cantilever rods 202 are mounted on the crossbar 201. Carbon fiber filaments are wound and hung on the cantilever rods 202.

[0028] In this embodiment, a barrier 301 is provided around the top of the base plate 3, and four casters 6 are provided at the bottom of the base plate 3.

[0029] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A fiber-assisted impregnation device, characterized in that: Includes a support column (1), the top of which is provided with an upper support (2) for placing carbon fiber filament rolls, and the bottom of which is provided with a base plate (3) for placing glass fiber filament rolls. The support column (1) is provided with a filament guide device (4) and an impregnation assembly (5). The impregnation assembly (5) includes an impregnation box (501), in which a pressing device (506) is provided. The pressing device (506) is mounted in the impregnation box (501) via two insert rods (502). The front end of the impregnation box (501) is provided with a fiber discharge hole (503).

2. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The upper support (2) includes a crossbar (201), on which multiple cantilever bars (202) are provided.

3. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The top of the base plate (3) is surrounded by a fence (301).

4. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The wire guide device (4) includes a support arm (401) on which a wire guide ring (402) is provided.

5. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The front end of the glue container (501) is provided with two positioning blocks (504), one above the other. The two positioning blocks (504) are provided with grooves (505) on their facing surfaces. The two grooves (505) are assembled to form the fiber discharge hole (503).

6. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The bottom of the base plate (3) is provided with four casters (6).

7. The fiber-assisted impregnation equipment according to claim 1, characterized in that: The pressing device (506) includes a suspension frame (506-1), which is mounted in the glue container (501) by two insert rods (502). Two round rods (506-2) are provided at the bottom of the suspension frame (506-1).

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