Drying equipment for aerospace glass fiber cloth

Abstract

The utility model relates to the technical field of drying equipment, in particular to drying equipment for aerospace glass fiber cloth. According to the technical scheme, the glass fiber cloth drying device comprises a body and further comprises an operation cavity formed in the top of the body, a drying assembly is arranged in the operation cavity and comprises a heating lamp set and an air bellow, a winding roller is rotationally installed in the operation cavity, and a limiting assembly used for limiting glass fiber cloth is arranged in the operation cavity. The two faces of the glass fiber cloth are dried at the same time, the drying efficiency is improved, the mechanism is simple, and use convenience is high; meanwhile, the glass fiber cloth is heated and air-dried at the same time, generated water vapor can be discharged through the openings in the two sides of the cover body, the water vapor is prevented from affecting the quality of the glass fiber cloth, and therefore the drying quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a drying device for aerospace fiberglass cloth. Background Technique

[0002] Fiberglass cloth is a fabric woven from fiberglass. It has the characteristics of high strength, corrosion resistance, high temperature resistance, good insulation, etc. In the aerospace field, fiberglass cloth can be combined with matrix materials such as resin to make high-performance composite materials, which are used to manufacture structural components of airplanes, such as wings, fuselages, etc., to reduce weight and improve strength and stiffness. It can also be used as heat insulation and fireproof materials in the heat insulation and fireproof systems of aircraft. During the production and processing of fiberglass cloth, the fiberglass cloth may absorb a certain amount of moisture, and the moisture in the fiberglass cloth needs to be removed through drying treatment to ensure the performance and quality of the material. In the existing drying equipment for fiberglass cloth, the fiberglass cloth is usually conveyed to the drying box through a conveyor belt, and the top of the fiberglass cloth is heated and dried by the heating lamps at the top of the drying box. In the above working process, since the fiberglass cloth is placed on the conveyor belt, the heating lamps can only heat and dry one side of the fiberglass cloth, and the drying efficiency is relatively low. Therefore, we propose a drying device for aerospace fiberglass cloth. Content of the Utility Model

[0003] The purpose of the utility model is to propose a drying device for aerospace fiberglass cloth in view of the problem in the background technique that since the fiberglass cloth is placed on the conveyor belt, the heating lamps can only heat one side of the fiberglass cloth, and the heating efficiency is relatively low.

[0004] The technical solution of the utility model: A drying device for aerospace fiberglass cloth, including a main body, further including:

[0005] An operation cavity opened at the top of the main body, a drying assembly is arranged in the operation cavity, and the drying assembly includes a heating lamp group and a wind box;

[0006] A winding roller rotatably installed in the operation cavity, and a limiting assembly for limiting the fiberglass cloth is arranged in the operation cavity.

[0007] Optionally, a cover body is fixedly installed at the top of the operation cavity, the heating lamp group is fixedly installed on the inner top wall of the cover body, the drying assembly further includes a ventilation cavity opened in the main body, the wind box is fixedly installed on one side of the main body, and the ventilation cavity is communicated with the output end of the wind box.

[0008] Optionally, a plurality of rectangular holes are opened at the bottom of the operation cavity, the rectangular holes are all communicated with the ventilation cavity, a partition net is fixedly installed in each rectangular hole, and an observation window is fixedly installed outside the ventilation cavity.

[0009] Optionally, a rotating shaft is rotatably installed on one side of the operation chamber, a driving motor for driving the rotating shaft to rotate is fixedly installed on one side of the main body, the winding roller is detachably installed between the rotating shafts, and two groups of baffles are fixedly installed on the winding roller.

[0010] Optionally, the limiting assembly includes fixing plates fixedly installed on both sides inside the operation chamber, a plurality of U-shaped plates are fixedly installed on the fixing plates, a rotating rod is rotatably installed inside the U-shaped plates, and a first roller is fixedly installed on each rotating rod.

[0011] Optionally, the limiting assembly further includes a second roller rotatably installed above the first roller. The number of the first rollers is the same as that of the second rollers and their positions correspond one by one. The distance between the first roller and the second roller is 0.1 - 1 millimeter.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] 1. By placing the fiberglass cloth between the first roller and the second roller, and then cooperating with the winding roller and the drying assembly to wind the dried fiberglass cloth, the utility model realizes the drying treatment of both sides of the fiberglass cloth simultaneously, improves the drying efficiency, and has a simple mechanism and high usability;

[0014] 2. Through the heating lamp group, the air box, the ventilation chamber, and the rectangular holes, the utility model realizes the simultaneous heating and air drying of the fiberglass cloth. The generated water vapor can be discharged through the openings on both sides of the cover body, avoiding the influence of water vapor on the quality of the fiberglass cloth, thereby improving the drying quality.

[0015] The utility model realizes the simultaneous drying treatment of both sides of the fiberglass cloth, improves the drying efficiency, and has a simple mechanism and high usability; meanwhile, the utility model also realizes the simultaneous heating and air drying of the fiberglass cloth. The generated water vapor can be discharged through the openings on both sides of the cover body, avoiding the influence of water vapor on the quality of the fiberglass cloth, thereby improving the drying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram of the utility model is given Figure 1 ;

[0017] Figure 2 The overall structure schematic diagram of the utility model is given Figure 2 ;

[0018] Figure 3 Given Figure 1 The partial enlarged structure schematic diagram of the position A in

[0019] Reference numerals: 1, main body; 101, ventilation cavity; 102, observation window; 2, operation cavity; 3, cover body; 4, heating lamp group; 5, bellows; 6, drive motor; 7, rotating shaft; 8, winding roller; 9, baffle; 10, rectangular hole; 11, partition net; 12, U-shaped plate; 13, first roller; 14, second roller; 15, fixing plate. Detailed implementation mode

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.

[0021] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model.

[0022] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Embodiment

[0027] As Figures 1 - 3 shown, a drying device for aerospace fiberglass cloth proposed by the present utility model includes a main body 1, and further includes an operation cavity 2 opened at the top of the main body 1. A cover body 3 is fixedly installed at the top of the operation cavity 2. Openings through which the fiberglass cloth can pass are provided on both sides of the cover body 3. Under normal working conditions, the openings on both sides of the cover body 3 can effectively discharge most of the water vapor out of the cover body, reducing the possibility of internal accumulation. In actual use, according to the water content of the fiberglass cloth, the operating parameters of the heating lamp group 4 and the air box 5 can be adaptively adjusted to ensure that the water vapor can be discharged in time, so that the water vapor will not have a significant impact on the drying effect and product quality.

[0028] In this embodiment, a drying assembly is provided in the operation cavity 2. The drying assembly includes a heating lamp group 4 and an air box 5. The heating lamp group 4 is fixedly installed on the inner top wall of the cover body 3. The drying assembly further includes a ventilation cavity 101 opened in the main body 1. The air box 5 is fixedly installed on one side of the main body 1. The ventilation cavity 101 is communicated with the output end of the air box 5. The heating lamp group 4 is started, so that the heating lamp group 4 heats the fiberglass cloth located in the cover body 3 to remove the excess moisture in the fiberglass cloth.

[0029] Among them, a plurality of rectangular holes 10 are opened at the bottom of the operation cavity 2. The rectangular holes 10 are all communicated with the ventilation cavity 101. A partition net 11 is fixedly installed in each of the rectangular holes 10. The air box 5 is started, so that the air enters the cover body 3 and dries the fiberglass cloth from the bottom of the fiberglass cloth, realizing the drying treatment of both sides of the fiberglass cloth at the same time, improving the drying efficiency, and having a simple structure and high convenience in use. And the water vapor generated when the fiberglass cloth is heated is discharged through the openings on both sides of the cover body 3, avoiding the influence of the water vapor on the quality of the fiberglass cloth. An observation window 102 is fixedly installed on the outside of the ventilation cavity 101. The observation window 102 is preferably made of transparent glass material. By observing whether there are water droplets condensed due to excessive water vapor attached to the inner wall of the observation window 102, the output power of the air box 5 is adjusted, so as to adjust the output air volume of the air box 5, further avoiding the influence of the water vapor on the quality of the fiberglass cloth, thereby improving the drying quality.

[0030] In this embodiment, a winding roller 8 is rotatably installed in the operation cavity 2, a rotating shaft 7 is rotatably installed on one side of the operation cavity 2, and a driving motor 6 for driving the rotation of the rotating shaft 7 is fixedly installed on one side of the main body 1. The winding roller 8 is detachably installed between the rotating shafts 7. The driving motor 6 is started to make the rotating shaft 7 rotate, thereby driving the winding roller 8 to rotate, so that the dried fiberglass cloth is wound onto the winding roller 8, improving the convenience of using the device. Two groups of baffles 9 are fixedly installed on the winding roller 8, and the baffles 9 are used to prevent the fiberglass cloth on the winding roller from shifting.

[0031] Among them, a limiting component for limiting the fiberglass cloth is provided in the operation cavity 2. The limiting component includes fixing plates 15 fixedly installed on both sides in the operation cavity 2. A plurality of U-shaped plates 12 are fixedly installed on the fixing plates 15. A rotating rod is rotatably installed in the U-shaped plates 12, and a first roller 13 is fixedly installed on each rotating rod. The limiting component further includes a second roller 14 rotatably installed above the first roller 13. The number of the first rollers 13 and the second rollers 14 is the same and their positions correspond one by one. Since the common thicknesses of the existing fiberglass cloth are 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.6mm, and 0.8mm, the distance between the first roller 13 and the second roller 14 is 0.1 - 1 millimeter, which can adapt to most fiberglass cloths. One end of the fiberglass cloth is relatively fixed to the winding roller 8, and at the same time, the fiberglass cloth is placed between the first roller 13 and the second roller 14. At this time, both sides of the fiberglass cloth are located between the first roller 13 and the second roller 14. At this time, the fiberglass cloth is located in the cover body 3 and the fiberglass cloth is in a suspended state. Cooperating with the drying component, the two sides of the fiberglass cloth are simultaneously dried, improving the drying efficiency, and the mechanism is simple and the use convenience is high.

[0032] Working principle: During the working process of the present utility model, first, one end of the fiberglass cloth is relatively fixed to the winding roller 8, and at the same time, the fiberglass cloth is placed between the first roller 13 and the second roller 14. At this time, both sides of the fiberglass cloth are located between the first roller 13 and the second roller 14, and at this time, the fiberglass cloth is located inside the cover body 3. Start the heating lamp group 4 and the air box 5, so that the heating lamp group 4 heats the fiberglass cloth located inside the cover body 3. The start of the air box 5 enables the air to enter the cover body 3 through the ventilation cavity 101 and the rectangular hole 10, and air-dries the fiberglass cloth from the bottom of the fiberglass cloth, achieving the drying treatment of both sides of the fiberglass cloth at the same time, improving the drying efficiency, with a simple mechanism and high usability. And the water vapor generated when the fiberglass cloth is heated is discharged through the openings on both sides of the cover body 3, avoiding the influence of water vapor on the quality of the fiberglass cloth. Start the driving motor 6, so that the rotating shaft 7 rotates, thereby driving the winding roller 8 to rotate, and winding the dried fiberglass cloth onto the winding roller 8, improving the usability of the device. In addition, by observing whether there are water droplets condensed due to excessive water vapor attached to the inner wall of the observation window 102, the output power of the air box 5 is adjusted, thereby adjusting the output air volume of the air box 5, further avoiding the influence of water vapor on the quality of the fiberglass cloth, and thus improving the drying quality.

[0033] The above specific embodiments are merely several alternative embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A drying device for aerospace glass fiber cloth, comprising a main body (1), characterized in that: Also includes: An operating chamber (2) is provided at the top of the main body (1), wherein a drying component is provided in the operating chamber (2), and the drying component comprises a heating lamp group (4) and a bellows (5); A winding roller (8) is rotatably mounted in the operating chamber (2), and a limiting component for limiting the position of the glass fiber cloth is provided in the operating chamber (2).

2. The drying equipment for aerospace glass fiber cloth according to claim 1, characterized in that: A cover body (3) is fixedly mounted on the top of the operating chamber (2); the heating lamp group (4) is fixedly mounted on the top wall inside the cover body (3); the drying component further comprises a ventilation chamber (101) opened in the main body (1); the bellows (5) is fixedly mounted on one side of the main body (1); and the ventilation chamber (101) is connected to the output end of the bellows (5).

3. The drying equipment for aerospace glass fiber cloth according to claim 2, characterized in that: The bottom of the operating cavity (2) is provided with a plurality of groups of rectangular holes (10), the rectangular holes (10) are all connected to the ventilation cavity (101), a partition net (11) is fixedly installed in each of the rectangular holes (10), and an observation window (102) is fixedly installed outside the ventilation cavity (101).

4. The drying equipment for aerospace glass fiber cloth according to claim 3, characterized in that: A rotating shaft (7) is rotatably mounted on one side of the operating chamber (2), a driving motor (6) for driving the rotating shaft (7) to rotate is fixedly mounted on one side of the main body (1), the winding roller (8) is detachably mounted between the rotating shafts (7), and two sets of baffles (9) are fixedly mounted on the winding roller (8).

5. The drying equipment for aerospace glass fiber cloth according to claim 1, characterized in that: The limiting assembly comprises a fixing plate (15) fixedly mounted on both sides of the operating cavity (2), a plurality of groups of U-shaped plates (12) being fixedly mounted on the fixing plate (15), a rotating rod being rotatably mounted in the U-shaped plate (12), and a first roller (13) being fixedly mounted on each of the rotating rods.

6. The drying equipment for aerospace glass fiber cloth according to claim 5, characterized in that: The limiting assembly also includes a second roller (14) rotatably mounted above the first roller (13); the first roller (13) and the second roller (14) are the same in number and have corresponding positions; the first roller (13) and the second roller (14) are spaced 0.1-1 mm apart.

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