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Pressurizing treatment device for manufacturing aerospace composite materials

A composite material and processing device technology, which is applied in transportation and packaging, household components, and dispersed particle filtration, etc., can solve the problems of pressurized cabin environmental impact, poor safety protection effect, and pressurization effect needs to be further improved, so as to improve the pressure. Pressure effect, safety-enhancing effect

Inactive Publication Date: 2021-02-05
张瑾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The safety protection effect of the device is poor;
[0005] 2. The pressurization effect needs to be further improved;
[0006] 3. Dust in the air will enter the pressurized cabin during pressurization, which will affect the environment in the pressurized cabin

Method used

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  • Pressurizing treatment device for manufacturing aerospace composite materials
  • Pressurizing treatment device for manufacturing aerospace composite materials
  • Pressurizing treatment device for manufacturing aerospace composite materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 , image 3 , Figure 5 , Figure 7 , Figure 9 As shown, a pressure treatment device made of aerospace composite materials includes a lifting mechanism 1, a moving mechanism 2, a control mechanism 3, and a push-pull mechanism 4. A moving mechanism 2 is installed on both sides of the lifting mechanism 1, and the left moving mechanism 2 is above the A control mechanism 3 is fixed, and a push-pull mechanism 4 is installed at the rear of the lifting mechanism 1. It also includes a closing mechanism 5, a pressurizing mechanism 6, and a filter mechanism 7 for filtering dust in the gas. The closing mechanism 5 is fixed on the top of the lifting mechanism 1. The pressing mechanism 6 is installed above the closing mechanism 5, and the filter mechanism 7 is installed on both sides of the pressing mechanism 6;

[0047] The lifting mechanism 1 comprises a base 101, a first motor 102, a threaded rod 103, a guide rod 104, a lifting plate 105, a lifting rod 106, a...

Embodiment 2

[0057] Such as figure 2 , Figure 4 , Figure 6 , Figure 8 , Figure 9 As shown, the difference between Embodiment 2 and Embodiment 1 is that the second motor 7071, the transmission shaft 7072, the connecting rod 7073, and the scraper 7074 are replaced by the third motor 7075 and the cam 7076, and the outside air enters the filter through the intake pipe 703 In the box 701, the filter screen 702 filters the dust in the gas, the third motor 7075 drives the cam 7076 to rotate, and the cam 7076 rotates to knock the filter screen 702, so that the impurities attached to the filter screen 702 are cleaned, and the cleaned up Impurities enter the collection cylinder 706 through the slag discharge pipe 704 .

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PUM

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Abstract

The invention discloses a pressurizing treatment device for manufacturing aerospace composite materials. The pressurizing treatment device comprises a lifting mechanism, moving mechanisms, a control mechanism and a push-pull mechanism. According to the pressurizing treatment device, through arranging a sealing mechanism, an air pressure sensor can detect the air pressure in a sealed box; when theair pressure is larger than the safety value, a controller controls an electromagnetic valve to be opened to release the pressure, meanwhile, a buzzer issues a warning, and clamping seats and clampingrods can also make a sealing cover more stably fixed on the sealed box, so that the safety is effectively improved; through arranging a pressurizing mechanism, when the pressurizing is started, two pressurizing pumps carry out pressurizing together, when the set air pressure is about to be reached, one pressurizing pump stops running, and the other pressurizing pump slowly carries out pressurizing, so that the pressurizing effect is effectively improved; and through arranging a filtering mechanism, dust can be prevented from entering the sealed box by a filter screen, and meanwhile, impurities attached to the filter screen can be removed by a cleaning assembly, so that the situation that a filter screen is blocked and consequently the air inlet effect is influenced is avoided.

Description

technical field [0001] The invention relates to the technical field of manufacturing aerospace composite materials, in particular to a pressure treatment device for manufacturing aerospace composite materials. Background technique [0002] Aerospace composite materials are a high-performance new material system applied to aerospace vehicles, which is compounded by two or more heterogeneous, heterogeneous, and heterogeneous materials through a special molding process. The purpose of compounding is to improve the material properties, or enable materials to meet certain special physical properties (such as light, electricity, heat, sound, magnetic, etc.) requirements. Composite materials are roughly divided into structural composite materials and functional composite materials according to the requirements of use. In the field of aerospace, and the mainstream of development in the next 20 to 30 years is carbon fiber reinforced resin-based composite materials (CFRP for short) us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/54B01D46/00B01D46/12B01D46/48B29L31/30
CPCB29C70/54B01D46/12B01D46/48B29L2031/3097B01D46/681
Inventor 张瑾李珍
Owner 张瑾