Glass fiber cloth soaking device

Abstract

The utility model discloses a glass fiber cloth soaking device, which belongs to the technical field of soaking devices and comprises a soaking box, a guide roller, an injection roller, a pushing roller and the like. Soaking liquid is injected into the soaking box to form a closed soaking environment; the guide roller and the injection roller are rotationally mounted in the soaking box and are respectively used for guiding and injecting soaking liquid to glass fiber cloth; and the pushing roller is responsible for clamping the glass fiber cloth and providing tension and traction force. A liquid injection cavity and a plurality of injection blocks are arranged in an injection roller of the device, and pressing columns and injection holes are arranged on the injection blocks. And when the glass fiber cloth passes through the injection roller, the pressing column is pressed, and the injection hole is opened, so that the soaking liquid is sprayed out from the injection hole to inject and soak the glass fiber cloth. The spraying mode can remarkably improve the impact force of soaking, air in the glass fiber cloth is removed, and the effect of complete soaking is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soaking device, specifically relates to a glass fiber cloth soaking device. BACKGROUND

[0002] In the production and use process of glass fiber cloth, it often needs to be treated by soaking to improve its performance. The traditional soaking method often has problems such as uneven soaking, serious waste of soaking liquid and low soaking efficiency. In order to solve these problems, the industry has begun to explore more efficient and energy-saving soaking devices.

[0003] At present, the existing glass fiber cloth soaking device in the market mostly adopts simple soaking tank and roller design, which improves the soaking efficiency to a certain extent, but still has some problems. For example, the soaking liquid in the soaking tank is difficult to distribute uniformly, resulting in uneven soaking of glass fiber cloth; the roller design is easy to cause damage to the glass fiber cloth, affecting its performance; at the same time, the recycling effect of the soaking liquid is not ideal, causing waste of resources. SUMMARY

[0004] In view of the above technical deficiencies, the purpose of the utility model is to provide a glass fiber cloth soaking device which can realize more thorough soaking function.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a glass fiber cloth soaking device, which comprises a soaking tank, the inside of the soaking tank is injected with soaking liquid, and further comprises:

[0006] A plurality of guide rollers are rotatably installed in the inside of the soaking tank, the glass fiber cloth enters from one end of the soaking tank, passes around the plurality of guide rollers and penetrates out from the other end;

[0007] A material shooting roller is rotatably installed in the inside of the soaking tank, the number of the material shooting roller is two, and the two material shooting rollers are respectively attached to the two outer surfaces of the glass fiber cloth;

[0008] Among them, the surface of the guide roller is provided with a pressing column, when the glass fiber cloth is attached to the surface of the guide roller, the glass fiber cloth will press the pressing column at the corresponding position to make the pressing column move towards the inside of the guide roller, the periphery of each pressing column is provided with a plurality of injection holes, when the pressing column moves inward, the injection holes will spray the soaking liquid outward.

[0009] Preferably, the inside of the material shooting roller is provided with a liquid injection cavity, a plurality of injection blocks are arranged in the inner wall of the material shooting roller, the injection blocks are arranged in the inside of the material shooting roller in a circumferential direction, and the pressing column is arranged in the middle part of the injection block.

[0010] Preferably, the inside of the injection block is provided with a through hole, the pressing column is slidingly installed in the inside of the through hole by an elastic body, one end of the pressing column extending to the inside of the liquid injection cavity is fixed with a sealing plate, and the sealing plate can cover the injection hole on the corresponding injection block.

[0011] Preferably, the injection blocks are distributed in multiple columns, and the multiple-column injection blocks are uniformly distributed in the circumference on the material injection roller.

[0012] Preferably, the outside of the soaking box is fixed with a communication pipe, one end of the material injection roller is fixed with a water inlet pipe communicated with the liquid injection cavity, one end of the water inlet pipe is rotationally and sealingly connected with one end of the communication pipe, the end of the communication pipe away from the water inlet pipe extends to the inside of the soaking box to form a water inlet through the soaking box, and the middle part of the communication pipe is fixed with a pump body.

[0013] Preferably, the two sides of the soaking box are provided with openings through the glass fiber cloth.

[0014] Preferably, one end of the pressing column extending out of the end of the injection block is in a circular arc shape.

[0015] Preferably, the outside of the soaking box is rotationally installed with a pushing roller, and the number of the pushing rollers is two, and the two pushing rollers can clamp the glass fiber cloth.

[0016] The beneficial effects of the utility model lie in:

[0017] Through cooperation of the multiple guide rollers and the material injection roller, the glass fiber cloth is fully soaked in the soaking liquid, and the impact force generated during injection is utilized to remove the air inside the glass fiber cloth, so that the effect of complete soaking is achieved.

[0018] Only when the pressing column is pressed by the glass fiber cloth, the surrounding injection holes can be activated and opened for injection. Compared with comprehensive injection, this injection mode can significantly save the use amount of the soaking liquid.

[0019] Each pressing column is provided with multiple injection holes and serves as the starting mechanism of the injection holes. This design makes the injection more concentrated and powerful, and can more effectively remove the air inside the glass fiber cloth.

[0020] Through the setting of the circulation system of the soaking liquid, the soaking liquid is circulated between the material injection roller and the soaking box, so that the glass fiber cloth is continuously soaked. This not only improves the utilization rate of the soaking liquid, but also reduces the discharge of waste liquid. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an inside view of the soaking box.

[0022] Figure 2 It is a sectional view of the material injection roller.

[0023] Figure 3 For Figure 2 A enlarged view in the figure.

[0024] Figure 4 For the external view of the soaking box.

[0025] Figure 5 For the structural schematic view of the material shooting roller.

[0026] In the figure: 1, soaking box, 2, material shooting roller, 3, water inlet pipe, 4, guide roller, 5, opening, 6, pushing roller, 7, spraying block, 8, pressing column, 9, sealing plate, 10, elastic body, 11, spraying hole, 12, communication pipe, 13, pump body, 14, liquid injection cavity. DETAILED DESCRIPTION

[0027] The utility model will be explained below with specific embodiments, but is not limited to the utility model.

[0028] Example one

[0029] As Figures 1-5 shown, in the embodiment, a glass fiber cloth soaking device is provided, which comprises a soaking box 1, the inside of the soaking box 1 is injected with soaking liquid, both sides of the soaking box 1 are provided with openings 5 through which glass fiber cloth passes, the glass fiber cloth enters from the opening 5 on one side of the soaking box 1, and passes out from the opening 5 on the other side after soaking and spraying treatment. In this way, the soaking box 1 forms a closed soaking environment, ensuring the soaking effect, and further comprising a plurality of guide rollers 4 and material shooting rollers 2. The outside of the soaking box 1 is rotatably provided with pushing rollers 6, the number of the pushing rollers 6 is two, the two pushing rollers 6 can clamp the glass fiber cloth, and the two pushing rollers 6 provide tension and traction by clamping the glass fiber cloth. When the glass fiber cloth enters the soaking box 1, the pushing rollers 6 will tighten and guide it through the soaking and spraying process. Then, when the glass fiber cloth leaves the soaking box 1, the pushing rollers 6 will clamp and send it out again. In this way, the pushing rollers 6 ensure the continuity and stability of the soaking process.

[0030] The plurality of guide rollers 4 are rotatably installed in the inside of the soaking box 1, the glass fiber cloth enters from one end of the soaking box 1, passes around the plurality of guide rollers 4 and passes out from the other end, so that the glass fiber cloth passes through the inside of the soaking liquid when passing through the soaking box 1, and the soaking liquid performs soaking work on the glass fiber cloth.

[0031] The material shooting roller 2 is rotatably installed in the inside of the soaking box 1, the number of the material shooting roller 2 is two, the two material shooting rollers 2 are respectively attached to the two outer surfaces of the glass fiber cloth, and the two material shooting rollers 2 are responsible for spraying the soaking liquid onto the glass fiber cloth, effectively expelling the air inside the glass fiber cloth by using the impact force generated during spraying, so as to achieve the effect of complete soaking.

[0032] The guide roller 4 has pressure posts 8 on its surface. When the fiberglass cloth is attached to the surface of the guide roller 4, the fiberglass cloth presses down on the corresponding pressure posts 8, causing the pressure posts 8 to move inward toward the guide roller 4. One end of the pressure post 8 extending beyond the spray block 7 is arc-shaped. When the fiberglass cloth passes the pressure post 8, the arc-shaped end of the pressure post 8 can more smoothly contact and press the fiberglass cloth, reducing the possibility of friction and damage. Each pressure post 8 has multiple spray holes 11 around its periphery. When the pressure post 8 moves inward, the spray holes 11 spray the soaking liquid outward. Each pressure post 8 is equipped with multiple spray holes 11, which serve as the activation mechanism for these spray holes 11. Only when the pressure post 8 is pressed by the fiberglass cloth will the spray holes 11 around it be activated and start spraying. Therefore, only the spray holes 11 corresponding to the pressure post 8 that is pressed will spray, while the spray holes 11 at other positions remain closed. This targeted spraying method significantly enhances the impact force of the spray compared to the overall spraying from all the spray holes 11 on the guide roller 4.

[0033] Example 2

[0034] like Figures 1-5 As shown, based on Embodiment 1, this embodiment provides an injection structure inside the injection roller 2, as detailed below:

[0035] The injection roller 2 has an internal injection chamber 14, and multiple injection blocks 7 are arranged circumferentially inside the injection roller 2. A pressure column 8 is located in the middle of the injection blocks 7. The soaking liquid enters the injection chamber 14 through the water inlet pipe 3 and is then distributed in each injection block 7. When the pressure column 8 is pressed by the glass fiber cloth, the injection holes 11 on the injection blocks 7 open, and the soaking liquid is sprayed out from the injection holes 11 to spray and soak the glass fiber cloth.

[0036] The injection block 7 has a through hole inside. The pressure column 8 is slidably installed inside the through hole via the elastic body 10. A sealing plate 9 is fixed to one end of the pressure column 8 that extends into the injection chamber 14. The sealing plate 9 can cover the injection hole 11 on the corresponding injection block 7. When the glass fiber cloth passes through the injection roller 2, it presses the pressure column 8, causing the pressure column 8 to move inward. The movement of the pressure column 8 will drive the sealing plate 9 to move, thereby opening the injection hole 11. When the glass fiber cloth leaves the pressure column 8, the pressure column 8 will return to its original position due to the action of the elastic body 10, and the sealing plate 9 will cover the injection hole 11 again, closing the injection.

[0037] The spray blocks 7 are arranged in multiple rows, evenly distributed circumferentially on the injection roller 2. Each row has multiple spray blocks 7, and each spray block 7 can work independently, spraying according to the position and pressure of the glass fiber cloth. The multi-row distribution design ensures a wider spray range and more uniform coverage.

[0038] Embodiment Three

[0039] On the basis of Embodiment One and Embodiment Two, this embodiment provides a circulating system for the soaking liquid, which is as follows:

[0040] A connecting pipe 12 is fixed outside the soaking tank 1, and one end of the material shooting roller 2 is fixed with a water inlet pipe 3 which is connected with a liquid injection cavity 14. One end of the water inlet pipe 3 is rotatably and sealingly connected with one end of the connecting pipe 12, and the other end of the connecting pipe 12 extends to the inside of the soaking tank 1 to form a water inlet by going around the soaking tank 1. A pump body 13 is fixed in the middle of the connecting pipe 12, which pumps the soaking liquid from the inside of the soaking tank 1 through the water inlet pipe 3 into the liquid injection cavity 14 of the material shooting roller 2. In this way, the soaking liquid can form a circulating flow between the material shooting roller 2 and the soaking tank 1, and continuously soak the glass fiber cloth.

[0041] Working principle:

[0042] The glass fiber cloth enters from the opening 5 on one side of the soaking tank 1, is clamped by the two pushing rollers 6 and provided with tension and traction force, so as to ensure that the glass fiber cloth can pass through the soaking tank 1 stably and continuously. The glass fiber cloth passes through the inside of the soaking liquid by going around the multiple guide rollers 4, and the soaking liquid performs preliminary soaking treatment on the glass fiber cloth.

[0043] When the glass fiber cloth passes through the material shooting roller 2, it will press the pressing column 8 on the material shooting roller 2. The pressing column 8 slides in the through hole through the elastic body 10, and moves the sealing plate 9 fixed at one end of the pressing column 8, so as to open the spray hole 11 on the spray block 7. The soaking liquid is sprayed out from the opened spray hole 11 through the liquid injection cavity 14, and performs spray soaking on the glass fiber cloth. The impact force generated during the spraying effectively drives away the air inside the glass fiber cloth, and realizes the effect of complete soaking. When the glass fiber cloth leaves the pressing column 8, the pressing column 8 returns to the original position due to the action of the elastic body 10, and the sealing plate 9 covers the spray hole 11 again to close the spraying. The pump body 13 pumps the soaking liquid in the inside of the soaking tank 1 through the connecting pipe 12, and sends it into the liquid injection cavity 14 of the material shooting roller 2 through the water inlet pipe 3.

[0044] The soaking liquid forms a circulating flow between the material shooting roller 2 and the soaking tank 1, and continuously soaks the glass fiber cloth. The glass fiber cloth after the soaking and spraying treatment passes out from the opening 5 on the other side of the soaking tank 1, and completes the whole soaking process.

[0045] Finally, it should be noted that the above examples are intended to illustrate and not limit the technical solutions of the present application. Although the present application has been described in detail with reference to the above examples, those skilled in the art should understand that the present application can still be modified or equivalently replaced without departing from the spirit and scope of the present application, and any modification or partial replacement thereof should be covered in the scope of the claims of the present application.

Claims

1. A glass fiber cloth soaking device comprising a soaking tank (1) into the interior of which a soaking liquid is injected, characterized in that, Also include: A plurality of guide rollers (4), each of which is rotatably mounted inside the soaking tank (1), and the glass fiber cloth enters from one end of the soaking tank (1), passes around the plurality of guide rollers (4), and exits from the other end; The material injection roller (2) is rotatably mounted inside the soaking tank (1), and the number of the material injection roller (2) is two, and the two material injection rollers (2) are respectively attached to the two outer surfaces of the glass fiber cloth; Wherein, the surface of the guide roller (4) is provided with a pressure column (8), when the glass fiber cloth is attached to the surface of the guide roller (4), the glass fiber cloth will press the pressure column (8) at the corresponding position to make the pressure column (8) move towards the inside of the guide roller (4), and the periphery of each pressure column (8) is provided with a plurality of injection holes (11), when the pressure column (8) moves inward, the injection hole (11) will spray the soaking liquid outward.

2. A glass fiber fabric soaking apparatus according to claim 1, wherein, The inside of the material injection roller (2) is provided with a liquid injection cavity (14), and a plurality of injection blocks (7) are arranged in the inner wall of the material injection roller (2), the pressure column (8) is arranged in the middle of the injection block (7).

3. A glass fiber fabric soaking apparatus according to claim 2, wherein The inside of the injection block (7) is provided with a through hole, the pressure column (8) is slidably mounted in the inside of the through hole through an elastic body (10), one end of the pressure column (8) extending into the inside of the liquid injection cavity (14) is fixed with a sealing plate (9), and the sealing plate (9) can cover the injection hole (11) on the corresponding injection block (7).

4. A glass fiber fabric soaking apparatus according to claim 3, wherein The injection block (7) is distributed in multiple columns, and the multiple column injection blocks (7) are uniformly distributed circumferentially on the material injection roller (2), and a plurality of injection blocks (7) are arranged in each column.

5. A glass fiber fabric soaking apparatus according to claim 2, wherein The outside of the soaking tank (1) is fixedly provided with a communication pipe (12), one end of the material injection roller (2) is fixedly provided with a water inlet pipe (3) in communication with the liquid injection cavity (14), one end of the water inlet pipe (3) is rotatably and sealingly connected with one end of the communication pipe (12), and the other end of the communication pipe (12) away from the water inlet pipe (3) extends around the soaking tank (1) to the inside of the soaking tank (1) to form a water inlet, and the middle of the communication pipe (12) is fixedly provided with a pump body (13).

6. A glass fiber fabric soaking apparatus according to claim 1, wherein Both sides of the soaking tank (1) are provided with openings (5) through which the glass fiber cloth passes.

7. A glass fiber fabric soaking apparatus according to claim 1, wherein One end of the pressure column (8) extending out of the end of the injection block (7) is in a circular arc shape.

8. A glass fiber fabric soaking apparatus according to claim 1, wherein The outside of the soaking tank (1) is rotatably provided with a pushing roller (6), and the number of the pushing roller (6) is two, and the two pushing rollers (6) can clamp the glass fiber cloth.

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