Aerogel felt gluing equipment

Abstract

The utility model relates to the technical field of aerogel felts, in particular to aerogel felt gluing equipment which comprises a gluing groove, a felt body conveying height adjusting device is vertically and upwards arranged at the bottom of the gluing groove, and two conveying rollers are symmetrically arranged at the top of the gluing groove. A first glue hanging device and a second glue hanging device are symmetrically arranged on the two sides of the glue hanging groove, the first glue hanging device comprises a first conveying pipeline, the input end of the first conveying pipeline is located at the bottom of the glue hanging groove, and the output end of the first conveying pipeline extends into the glue hanging groove and is connected with a first glue outlet pipe; a plurality of first spray heads are arranged on the first glue outlet pipe, and a first conveying pump body is arranged on the first conveying pipeline. According to the aerogel felt gluing equipment disclosed by the utility model, two surfaces of the aerogel felt can be glued at the same time, and gluing is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel felt, and particularly relates to an aerogel felt gluing device. Background Art

[0002] An aerogel felt is a flexible thermal insulation felt made of nano-silica or metal-based aerogel as the main material and compounded with carbon fiber, ceramic glass fiber cotton or pre-oxidized fiber felt through a special process. It is characterized by low thermal conductivity, certain tensile and compressive strengths, and belongs to a new type of pipeline thermal insulation material. The aerogel felt has the characteristics of being soft, easy to cut, low density, inorganic fire prevention, overall hydrophobicity, and environmental friendliness, and can replace traditional flexible thermal insulation materials such as glass fiber products that are not environmentally friendly and have poor thermal insulation performance.

[0003] During the production process of the aerogel felt, it is achieved by covering a layer of aerogel on the surface of the felt. When the existing aerogel felt gluing device is scraping glue, it can only perform the gluing operation on a single surface of the felt at a time, and its gluing efficiency is low. Summary of the Utility Model

[0004] The purpose of the utility model: The utility model provides an aerogel felt gluing device, which can simultaneously glue two surfaces of the aerogel felt and the gluing is more uniform.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] An aerogel felt gluing device includes a gluing tank. A felt body conveying height adjusting device is vertically arranged upward at the bottom of the gluing tank, and two conveying rollers are symmetrically arranged at the top of the gluing tank;

[0007] First gluing devices and second gluing devices are symmetrically arranged on both sides of the gluing tank. The first gluing device includes a first conveying pipeline. The input end of the first conveying pipeline is located at the bottom of the gluing tank, and its output end extends into the gluing tank and is connected with a first glue outlet pipe at this end. A number of first nozzles are arranged on the first glue outlet pipe, and a first conveying pump body is arranged on the first conveying pipeline;

[0008] The second gluing device includes a second conveying pipeline. The input end of the second conveying pipeline is located at the bottom of the gluing tank, and its output end extends into the gluing tank and is connected with a second glue outlet pipe at this end. A number of second nozzles are arranged on the second glue outlet pipe, and a second conveying pump body is arranged on the second conveying pipeline;

[0009] A third glue outlet pipe is arranged in the middle of the gluing tank. A number of third nozzles are arranged on the third glue outlet pipe, and the third glue outlet pipe is connected with the first conveying pipeline and the second conveying pipeline through a third conveying pipeline.

[0010] As an improvement: The felt conveying height adjusting device includes two height adjusting cylinders, which are vertically fixed upward below the rubber coating tank, and an adjusting roller is rotatably arranged between the piston rods of the two height adjusting cylinders.

[0011] As an improvement: A conveying limit adjusting device is provided on the conveying roller.

[0012] As an improvement: The conveying limit adjusting device includes a number of first limit cylinders and a number of second limit cylinders. The first limit cylinders are horizontally arranged on the front side of the rubber coating tank, and a first limit ring is fixed on the piston rod of the first limit cylinder. The first limit ring is movably sleeved on the conveying roller;

[0013] The second limit cylinders are horizontally arranged on the rear side of the rubber coating tank, and a second limit ring is fixed on the piston rod of the second limit cylinder. The second limit ring is movably sleeved on the conveying roller.

[0014] As an improvement: A number of stirring motors are vertically fixed upward below the rubber coating tank, and a number of stirring fan blades are fixed on the rotors of the stirring motors.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. Under the action of the conveying roller and the adjusting roller, the felt is conveyed into the rubber coating tank. The first nozzle and the second nozzle spray the aerogel in the rubber coating tank onto the lower surface of the felt, and the third nozzle sprays the aerogel onto the upper surface of the felt. Through the above operations, rubber coating on both sides of the aerogel felt can be achieved simultaneously, and the rubber coating is more uniform;

[0017] 2. The relative positions between the first limit ring and the second limit ring can be adjusted respectively through the first limit cylinder and the second limit cylinder, so as to realize the conveying limit of different felts and prevent them from running off track;

[0018] 3. The stirring motor drives the stirring fan blades to rotate, which can prevent the material from settling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 It is a schematic diagram of the overall structure of an aerogel felt rubber coating device;

[0021] Figure 2 It is a schematic sectional view of an aerogel felt rubber coating device;

[0022] Wherein: 1. Glue application tank; 2. Conveyor roller; 3. First conveying pipeline; 4. Second conveying pipeline; 5. Third conveying pipeline; 6. First glue outlet pipe; 7. Second glue outlet pipe; 8. Third glue outlet pipe; 9. First nozzle; 10. Second nozzle; 11. Third nozzle; 12. First conveying pump body; 13. Second conveying pump body; 14. Height adjustment cylinder; 15. Adjusting roller; 16. First limit cylinder; 17. Second limit cylinder; 18. First limit ring; 19. Second limit ring; 20. Stirring motor; 21. Stirring fan blade; 22. Felt. Specific embodiments

[0023] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Please refer to Figure 1 - Figure 2 , an aerogel felt glue application device, including a glue application tank 1, a felt conveying height adjustment device is vertically upward provided at the bottom of the glue application tank 1, and two conveyor rollers 2 are symmetrically provided at the top of the glue application tank 1;

[0025] A first glue application device and a second glue application device are symmetrically provided on both sides of the glue application tank 1. The first glue application device includes a first conveying pipeline 3. The input end of the first conveying pipeline 3 is located at the bottom of the glue application tank 1, and its output end extends into the interior of the glue application tank 1, and a first glue outlet pipe 6 is connected to this end. A number of first nozzles 9 are provided on the first glue outlet pipe 6, and a first conveying pump body 12 is provided on the first conveying pipeline 3; The second glue application device includes a second conveying pipeline 4. The input end of the second conveying pipeline 4 is located at the bottom of the glue application tank 1, and its output end extends into the interior of the glue application tank 1, and a second glue outlet pipe 7 is connected to this end. A number of second nozzles 10 are provided on the second glue outlet pipe 7, and a second conveying pump body 13 is provided on the second conveying pipeline 4;

[0026] A third glue outlet pipe 8 is provided in the middle of the glue application tank 1. A number of third nozzles 11 are provided on the third glue outlet pipe 8, and the third glue outlet pipe 8 is connected to the first conveying pipeline 3 and the second conveying pipeline 4 through a third conveying pipeline 5.

[0027] In this embodiment, under the action of the conveyor rollers 2 and the adjusting roller 15, the felt 22 is conveyed into the interior of the glue application tank 1. The first nozzles 9 and the second nozzles 10 spray the aerogel in the glue application tank 1 onto the lower surface of the felt 22, and the third nozzles 11 spray the aerogel onto the upper surface of the felt 22. Through the above operations, the two surfaces of the aerogel felt can be simultaneously glue applied, and the glue application is more uniform.

[0028] The felt body conveying height adjustment device includes two height adjustment cylinders 14. The two height adjustment cylinders 14 are vertically and upwardly fixed below the rubber coating tank 1. An adjustment roller 15 is rotatably provided between the piston rods of the two height adjustment cylinders 14. The height of the adjustment roller 15 can be adjusted by the height adjustment cylinders 14 to prevent the bottom of the felt 22 from directly contacting the aerogel material in the rubber coating tank 1. At the same time, it can also be used to adjust the tension of the felt 22.

[0029] A conveying limit adjustment device is provided on the conveying roller 2. The conveying limit adjustment device includes a plurality of first limit cylinders 16 and a plurality of second limit cylinders 17. The first limit cylinders 16 are horizontally arranged on the front side surface of the rubber coating tank 1. A first limit ring 18 is fixed on the piston rod of the first limit cylinder 16. The first limit ring 18 is movably sleeved on the conveying roller 2. The second limit cylinders 17 are horizontally arranged on the rear side surface of the rubber coating tank 1. A second limit ring 19 is fixed on the piston rod of the second limit cylinder 17. The second limit ring 19 is movably sleeved on the conveying roller 2. In this embodiment, the relative positions between the first limit ring 18 and the second limit ring 19 can be adjusted respectively by the first limit cylinder 16 and the second limit cylinder 17, so as to realize the conveying limit of different felts 22 and prevent them from running off track.

[0030] A plurality of stirring motors 20 are also vertically and upwardly provided below the rubber coating tank 1. A plurality of stirring fan blades 21 are fixed on the rotors of the stirring motors 20. In this embodiment, the stirring motors 20 drive the stirring fan blades 21 to rotate, which can prevent the material from settling.

[0031] Working principle: The felt 22 is conveyed into the interior of the rubber coating tank 1 under the action of the conveying roller 2 and the adjustment roller 15. The first conveying pump body 12 and the second conveying pump body 13 are started to spray the aerogel in the rubber coating tank 1 onto the lower surface of the felt 22 through the first conveying pipeline 3, the first glue outlet pipe 6, the first spray head 9, and onto the upper surface of the felt 22 through the second conveying pipeline 4, the second glue outlet pipe 7, the second spray head 10, and through the first conveying pipeline 3, the second conveying pipeline 4, the third conveying pipeline 5, the third glue outlet pipe 8, and the third spray head 11. During the spraying process, the aerogel material is stirred in real time by the stirring motor 20.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements for some technical features without departing from the spirit of the technical solutions of the present invention, and they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. An aerogel felt glue coating device, characterized in that: It comprises a glue hanging groove, a felt conveying height adjustment device is vertically arranged at the bottom of the glue hanging groove, and two conveying rollers are symmetrically arranged at the top of the glue hanging groove; A first glue-hanging device and a second glue-hanging device are symmetrically arranged on both sides of the glue-hanging groove, the first glue-hanging device includes a first delivery pipeline, the input end of the first delivery pipeline is located at the bottom of the glue-hanging groove, the output end thereof extends to the inside of the glue-hanging groove, and a first glue outlet pipe is connected to the end, a plurality of first nozzles are arranged on the first glue outlet pipe, and a first delivery pump body is arranged on the first delivery pipeline; The second glue coating device includes a second delivery pipeline, the input end of the second delivery pipeline is located at the bottom of the glue coating tank, the output end thereof extends to the inside of the glue coating tank, and a second glue outlet pipe is connected to the end, a plurality of second nozzles are arranged on the second glue outlet pipe, and a second delivery pump body is arranged on the second delivery pipeline; A third glue outlet pipe is provided in the middle of the glue hanging groove, a plurality of third nozzles are provided on the third glue outlet pipe, and the third glue outlet pipe is connected to the first conveying pipe and the second conveying pipe through a third conveying pipe.

2. The aerogel felt glue coating equipment according to claim 1, characterized in that: The felt conveying height adjustment device comprises two height adjustment cylinders, which are vertically fixed upward below the glue hanging groove, and an adjustment roller is rotatably arranged between the piston rods of the two height adjustment cylinders.

3. The aerogel felt glue coating equipment according to claim 1, characterized in that: A conveying limit adjustment device is arranged on the conveying roller.

4. The aerogel felt glue coating equipment according to claim 3, characterized in that: The conveying limit adjustment device includes a plurality of first limit cylinders and a plurality of second limit cylinders, wherein the first limit cylinders are horizontally arranged on the front side of the glue hanging groove, and a first limit ring is fixed on the piston rod of the first limit cylinder, and the first limit ring is movably sleeved on the conveying roller; The second limiting cylinder is horizontally arranged on the rear side of the glue hanging groove, a second limiting ring is fixed on the piston rod of the second limiting cylinder, and the second limiting ring is movably sleeved on the conveying roller.

5. The aerogel felt glue coating equipment according to claim 1, characterized in that: A plurality of stirring motors are vertically arranged upwardly below the glue hanging groove, and a plurality of stirring blades are fixed on the rotor of the stirring motor.

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