Gel device for aerogel felt production

Abstract

The utility model discloses a gelling device for aerogel felt production, which comprises four support legs, the top of each support leg is concavely provided with a movable groove, the inner wall of the bottom of each movable groove is fixedly connected with one end of a support spring, and the other end of each support spring is fixedly connected with one end of a movable rod. The other end of the movable rod is fixedly connected with the bottom wall of a bottom plate, a vibration motor is fixedly installed in the center of the bottom wall of the bottom plate, the top of the bottom plate is fixedly connected with a tank body, the top of the tank body is covered with a top cover, the center of the top cover is sleeved with a clamping sleeve, and the clamping sleeve is in interference connection with the bottom of a three-way pipe. The bottom end of the three-way pipe is in interference connection with a core rolling pipe, and the three-way pipe is connected with a hose in a matched mode and communicated with a glue injection pump. The tank body is used for replacing an impregnation tank, so that the effective use space of the container is increased, the use of a solution can be reduced to a greater extent, the use cost of raw materials is reduced, a certain shape and thickness of a base material roll felt can be maintained, and the product quality and appearance are more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel felt production, in particular to a gel device for producing aerogel felt. Background Art

[0002] At present, aerogel production mainly involves roll production and sheet production, and products include pre-oxidized silk aerogel felt, glass fiber aerogel felt, ceramic fiber aerogel felt, foam aerogel felt, etc.

[0003] The main methods of impregnation of aerogel felt include whole-roll normal pressure impregnation, crawler type, large container flat folding method and vacuum impregnation. For the whole-roll normal pressure impregnation production method, it is known that the whole-roll normal pressure impregnation method cannot ensure uniform impregnation, and there are a large number of bubbles in the aerogel felt that cannot be discharged, resulting in a large number of bubble marks on the surface of the aerogel felt, causing troubles to the performance and appearance, and affecting the product qualification rate. For this reason, we propose a gel device for aerogel felt production to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a gelling device for producing aerogel felt to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gel device for producing aerogel felt, comprising four legs, the tops of the four legs are all concavely provided with movable grooves, the bottom inner walls of the movable grooves are fixedly connected to one end of a supporting spring, the other end of the supporting spring is fixedly connected to one end of a movable rod, the other end of the movable rod is fixedly connected to the bottom wall of a bottom plate, a vibration motor is fixedly installed at the center of the bottom wall of the bottom plate, the top of the bottom plate is fixedly connected to a tank body, the top of the tank body is covered with a top cover, the center of the top cover is socketed with a ferrule, the ferrule is interference-connected to the bottom of a tee, the bottom end of the tee is interference-connected with a winding core tube, and the tee is connected to a glue injection pump in cooperation with a connecting hose.

[0006] Preferably, the winding core tube is provided with a plurality of circular holes.

[0007] Preferably, a control valve is fixedly installed at one end of the three-way pipe.

[0008] Preferably, the winding core tube and the tank body are coaxially arranged.

[0009] Preferably, both ends of the top cover are respectively fixedly connected with mounting seats, and the mounting seats are connected with hanging rings via a threaded structure.

[0010] Preferably, a rubber pad is provided between the bottom plate and the supporting leg, and the rubber pad is fixedly connected to the top end of the supporting leg.

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

[0012] 1. The effective use space of the container is increased by replacing the dipping tank with a tank, which can reduce the use of solution to a greater extent, reduce the cost of raw materials, and help maintain a certain shape and thickness of the base material roll, making the product quality and appearance more stable;

[0013] 2. The coil base material is directly rewound onto the winding core tube on the winder, avoiding manual felt laying, reducing labor intensity and manpower consumption, and making the operation easier;

[0014] 3. The utility model requires fewer people, which greatly reduces the personnel cost and improves the stable output of quality and production capacity compared with crawler type, large container flat folding method and vacuum dipping method;

[0015] 4. The gas in the aerogel felt is discharged through the vibration force generated by the vibration motor, which reduces the large number of bubble prints on the surface of the aerogel felt and improves the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] In the figure: support leg 1, bottom plate 2, tank body 3, top cover 4, tee pipe 5, control valve 51, connecting hose 6, ferrule 7, injection pump 8, mounting seat 9, winding core tube 10, vibration motor 11, movable rod 12, rubber pad 13, support spring 14, movable groove 15. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] Reference Figure 1 , 2, which is the first embodiment of the utility model, and this embodiment provides a gel device for producing aerogel felt, comprising four legs 1, the tops of the four legs 1 are all concavely provided with movable grooves 15, the bottom inner walls of the movable grooves 15 are fixedly connected to one end of a support spring 14, the other end of the support spring 14 is fixedly connected to one end of a movable rod 12, the other end of the movable rod 12 is fixedly connected to the bottom wall of a bottom plate 2, a vibration motor 11 is fixedly installed at the center of the bottom wall of the bottom plate 2, the top of the bottom plate 2 is fixedly connected to a tank body 3, the top of the tank body 3 is covered with a top cover 4, the center of the top cover 4 is sleeved with a ferrule 7, the ferrule 7 is interference-connected to the bottom of a tee pipe 5, the bottom end of the tee pipe 5 is interference-connected with a winding core pipe 10, and the tee pipe 5 is connected to a glue injection pump 8 in cooperation with a connecting hose 6.

[0022] The substrate of the aerogel felt is directly rewound onto the winding core tube 10 on the winding machine, avoiding manual felt laying, reducing labor intensity and manpower consumption, and making the operation easier. The substrate felt roll is evenly and tightly wound on the winding core tube 10 to form a substrate roll, and then the guide net is wrapped around the outside of the substrate roll. The winding core tube 10 is installed on the three-way pipe 5, and the substrate roll and the top cover 4 are lifted by a driving vehicle and sent into the tank body 3. The top cover 4 closes the tank body 3, and the glue injection pump 8 is turned on to transport the sol from the connecting hose 6 to the three-way pipe 5, and then transported to the winding core tube 10 through the three-way pipe 5 and enters the tank body 3. After the substrate felt roll is completely soaked A high liquid level of 10 cm is reserved, the glue injection pump 8 is turned off, the glue extraction port of the glue injection pump 8 is connected to the three-way pipe 5 through the connecting hose 6, and the control valve 51 is opened to form an internal circulation flow in the tank body 3, and the vibration motor 11 is turned on at the same time to discharge the bubbles in the substrate felt roll in the tank body 3 through high-frequency vibration. After the operation is completed, the felt is hoisted and transported to the next process area. When the vibration motor 11 is working, the shock force of the production area acts on the bottom plate 2, and the movable rod 12 fixed to the bottom plate 2 cooperates with the supporting spring 14 to form an elastic connection between the bottom plate 2 and the leg 1, thereby weakening the shock force transmitted to the leg 1 and reducing the generation of vibration.

[0023] Example 2

[0024] Reference Figure 1-2 This is the second embodiment of the utility model, which is based on the previous embodiment. Specifically, a plurality of circular holes are provided on the winding core tube 10. When the injection pump 8 is working, the sol can be transported into the winding core tube 10 and discharged through the circular holes.

[0025] Specifically, a control valve 51 is fixedly installed at one end of the three-way pipe 5 , and the control valve 51 is used to control the on-off of the circulation pipeline formed by the glue injection operation of the glue injection pump 8 .

[0026] Specifically, the winding core tube 10 and the tank body 3 are coaxially arranged. The tank body 3 replaces the dipping tank to increase the effective use space of the container, which can reduce the use of solution to a greater extent, reduce the cost of raw materials, and is conducive to maintaining a certain shape and thickness of the base material felt, making the product quality and appearance more stable.

[0027] Specifically, both ends of the top cover 4 are respectively fixedly connected with mounting seats 9, and the mounting seats 9 are connected with lifting rings through a threaded structure. The provision of the lifting rings facilitates the lifting operation of the top cover 4 by using a crane.

[0028] Specifically, a rubber pad 13 is provided between the bottom plate 2 and the supporting leg 1 , and the rubber pad 13 is fixedly connected to the top of the supporting leg 1 . The provision of the rubber pad 13 prevents a rigid collision between the bottom plate 2 and the supporting leg 1 , thereby protecting the bottom plate 2 .

[0029] Example 3

[0030] Reference Figure 1-2 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the substrate of the aerogel felt is directly rewound onto the winding core tube 10 on the winding machine, avoiding manual felt laying, reducing labor intensity and manpower consumption, and making the operation easier. The substrate felt is evenly and tightly wound on the winding core tube 10 to form a substrate roll, and then the guide net is wrapped around the outside of the substrate roll. The winding core tube 10 is installed on the three-way pipe 5, and the substrate roll and the top cover 4 are lifted by a driving vehicle and sent into the tank body 3. The top cover 4 seals the tank body 3. , turn on the glue injection pump 8, so that the sol is transported from the connecting hose 6 to the three-way pipe 5, and then transported to the winding core tube 10 through the three-way pipe 5 and enters the tank body 3. After the substrate felt roll is completely immersed and a 10 cm high liquid level is reserved, the glue injection pump 8 is closed, and the glue extraction port of the glue injection pump 8 is connected to the three-way pipe 5 in conjunction with the connecting hose 6. The control valve 51 is opened to form an internal circulation flow in the tank body 3, and the vibration motor 11 is turned on at the same time to discharge the bubbles in the substrate felt roll in the tank body 3 through high-frequency vibration. After the operation is completed, it is hoisted and transported to the next process area.

[0031] Leg 1, bottom plate 2, tank body 3, top cover 4, tee pipe 5, control valve 51, connecting hose 6, ferrule 7, injection pump 8, mounting seat 9, winding core tube 10, vibration motor 11, movable rod 12, rubber pad 13, support spring 14, movable groove 15

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gelling device for producing aerogel felt, comprising four legs (1), characterized in that: The tops of the four legs (1) are each concavely provided with a movable groove (15), the bottom inner wall of the movable groove (15) is fixedly connected to one end of a support spring (14), the other end of the support spring (14) is fixedly connected to one end of a movable rod (12), the other end of the movable rod (12) is fixedly connected to the bottom wall of the base plate (2), a vibration motor (11) is fixedly installed at the center of the bottom wall of the base plate (2), the top of the base plate (2) is fixedly connected to the tank body (3), the top of the tank body (3) is covered with a top cover (4), the center of the top cover (4) is sleeved with a ferrule (7), the ferrule (7) is interference-connected to the bottom of a three-way pipe (5), the bottom end of the three-way pipe (5) is interference-connected with a winding core tube (10), and the three-way pipe (5) is connected to a glue injection pump (8) in conjunction with a connecting hose (6).

2. A gelling device for producing aerogel felt according to claim 1, characterized in that: The winding core tube (10) is provided with a plurality of circular holes.

3. A gelling device for producing aerogel felt according to claim 1, characterized in that: A control valve (51) is fixedly mounted on one end of the three-way pipe (5).

4. The gelling device for producing aerogel felt according to claim 1, characterized in that: The winding core tube (10) and the tank body (3) are coaxially arranged.

5. The gelling device for producing aerogel felt according to claim 1, characterized in that: Both ends of the top cover (4) are respectively fixedly connected to mounting seats (9), and the mounting seats (9) are connected to hanging rings via a threaded structure.

6. The gelling device for producing aerogel felt according to claim 1, characterized in that: A rubber pad (13) is provided between the bottom plate (2) and the supporting leg (1), and the rubber pad (13) is fixedly connected to the top end of the supporting leg (1).

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