Gum dipping equipment for glass fibers

Abstract

The utility model relates to the technical field of glass fiber processing, and discloses impregnation equipment for glass fibers, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell in which resin is stored, and the front side and the rear side of the shell are respectively provided with a notch, so that glass fiber cloth can pass through the shell through the notches; the upper side and the lower side of the shell communicate with a glue return pipe and a glue outlet pipe which are of an L-shaped structure correspondingly, a longitudinal long pipe communicates between the glue return pipe and the glue outlet pipe, and resin in the glue outlet pipe can be upwards conveyed into the glue return pipe to be discharged after flowing into the long pipe. Resin stored in the shell can be discharged into the long pipe from the glue outlet pipe, is conveyed into the glue return pipe in the long pipe and is discharged, so that the resin can be poured on the glass fiber cloth from the top, the resin can permeate into the surface of the glass fiber cloth, the mobility of a glue dipping material can be ensured by the glue dipping mode, and the glue dipping quality is improved. Bubbles in the resin are reduced, defects in the material are avoided, and the quality of a finished product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber processing, in particular to a glass fiber dipping device. Background Art

[0002] In the process of preparing FRP, the glass fiber cloth needs to be impregnated with resin. The main reason is that the resin can fully penetrate into the glass fiber cloth, wrap and fix the fibers, thereby forming a strong composite structure and improving the overall strength. The resin penetration can make the fiber cloth more flexible, which is beneficial to the molding process and the preparation of composite materials products with complex shapes and uniform structures.

[0003] During the dipping process, the fluidity of the resin can ensure that the resin fully penetrates and covers the glass fiber to form a uniform composite material structure. Appropriate fluidity can also help to eliminate bubbles, reduce defects in the material, and improve the quality of the finished product. At present, in the current dipping process, the staff needs to constantly stir the glass fiber during dipping to control the fluidity of the dipping material to ensure a good dipping effect. However, this also consumes more manpower to stir the dipping material during the entire dipping process, which is cumbersome to operate and the control of the material fluidity is not ideal. Therefore, it is necessary to design a glass fiber dipping equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a glass fiber dipping device, which is used to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass fiber impregnation device, comprising a base plate, a shell with resin stored inside is fixedly connected to the top of the base plate, and notches are provided on the front and rear sides of the shell so that the glass fiber cloth can pass through the shell through the notches; the upper and lower sides of the shell are respectively connected with an L-shaped return hose and a discharge hose, a longitudinal long tube is connected between the return hose and the discharge hose, and the resin in the discharge hose can be transported upward to the return hose for discharge after flowing into the long tube.

[0006] Preferably, a spiral conveying rod is provided in the long tube, and a driving member for driving the spiral conveying rod to rotate is provided on the bottom plate.

[0007] Preferably, the driving member includes a motor fixedly mounted on one side of the top of the base plate by a bracket, the output shaft of the motor faces upward, and the bottom end of the spiral conveying rod passes through the long tube through a bearing and is fixed to the end of the output shaft of the motor.

[0008] Preferably, one end of the rubber return tube extends into the interior of the shell and is fixedly connected to a strip block, the interior of the strip block is a hollow structure and communicates with the interior of the rubber return tube, and a row of rubber holes is provided at the bottom of the strip block.

[0009] Preferably, baffles for blocking corresponding gaps are hinged on both the front and rear sides of the shell, and strip holes for inserting glass fiber cloth are provided on the surface of the baffles.

[0010] Preferably, lock buckles for fixing the position of the baffle are installed on both the front and rear sides of the bottom plate.

[0011] Preferably, a rubber ring is fixedly connected to the inner wall of the strip-shaped hole, so that the surface of the glass fiber cloth inserted in the strip-shaped hole can contact the rubber ring.

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

[0013] The resin stored in the shell of the utility model will be discharged from the rubber outlet pipe into the long tube, and then transported to the rubber return pipe in the long tube for discharge, so that the resin can be poured onto the glass fiber cloth from above, so that the surface of the glass fiber cloth can be infiltrated by the resin, and this dipping method can ensure the fluidity of the dipping material, reduce bubbles in the resin, avoid defects in the material, improve the quality of the finished product, and ensure that the glass fiber obtains a good dipping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic cross-sectional view of the structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the baffle of the utility model in an open state;

[0018] In the figure: 1. bottom plate; 2. outer shell; 3. notch; 4. rubber outlet hose; 5. rubber return hose; 6. long tube; 7. strip block; 8. rubber discharge hole; 9. spiral conveying rod; 10. motor; 11. baffle; 12. lock. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-4 The utility model provides a glass fiber dipping device, including a bottom plate 1, a shell 2 with resin stored inside is fixedly connected to the top of the bottom plate 1, and notches 3 are opened on the front and rear sides of the shell 2, so that the glass fiber cloth can pass through the shell 2 through the notches 3; the upper and lower sides of the shell 2 are respectively connected with a return glue pipe 5 and a discharge glue pipe 4 in an L-shaped structure, and a longitudinal long tube 6 is connected between the return glue pipe 5 and the discharge glue pipe 4, and the resin in the discharge glue pipe 4 flows into the long tube 6 and can be transported upward to the return glue pipe 5 for discharge. In this way, the resin stored in the shell 2 will be discharged from the discharge glue pipe 4 into the long tube 6, and transported to the return glue pipe 5 in the long tube 6 for discharge, so that the resin can be poured on the glass fiber cloth from above, so that the surface of the glass fiber cloth can be infiltrated by the resin, and this dipping method can ensure the fluidity of the dipping material, reduce bubbles in the resin, avoid defects in the material, improve the quality of the finished product, and ensure that the glass fiber obtains a good dipping effect.

[0022] Specifically, there is a spiral conveying rod 9 in the long tube 6, and a driving member for driving the spiral conveying rod 9 to rotate is provided on the bottom plate 1. When the resin flows into the long tube 6, the resin can be transported upward to the return rubber tube 5 through the rotation of the spiral conveying rod 9, so that the resin can fall from the top of the inner part of the outer shell 2.

[0023] In order to enable the spiral conveying rod 9 to rotate, the driving part includes a motor 10 fixedly mounted on one side of the top of the base plate 1 through a bracket, the output shaft of the motor 10 faces upward, and the bottom end of the spiral conveying rod 9 passes through the long tube 6 through a bearing and is fixed to the end of the output shaft of the motor 10. When the output shaft of the motor 10 rotates, it can achieve the effect of driving the spiral conveying rod 9 to rotate, so that the resin can be transported upward.

[0024] See also Figure 3 One end of the rubber return tube 5 extends to the inside of the shell 2 and is fixedly connected to a strip block 7. The interior of the strip block 7 is a hollow structure and is connected to the inside of the rubber return tube 5. A row of glue discharge holes 8 are provided at the bottom of the strip block 7, so that the resin in the rubber return tube 5 can be discharged into the strip block 7 and fall downward from the multiple glue discharge holes 8, so that the resin can be more evenly impregnated into the glass fiber cloth, further improving the impregnation effect.

[0025] It should be noted that baffles 11 for sealing the corresponding notches 3 are hinged on the front and rear sides of the outer shell 2, and strip holes for inserting glass fiber cloth are provided on the surface of the baffles 11. By opening the baffles 11, resin for dipping can be poured into the interior of the outer shell 2 to facilitate the addition of dipping materials, and the baffles 11 can also play a role in shielding dust from the inner shell 2.

[0026] Furthermore, lock buckles 12 for fixing the position of the baffle 11 are installed on both the front and rear sides of the bottom plate 1 . After the baffle 11 blocks the notch 3 , the resin in the housing 2 can be prevented from flowing out of the notch 3 .

[0027] In addition, a rubber ring is fixedly connected to the inner wall of the strip hole so that the surface of the glass fiber cloth inserted in the strip hole can contact the rubber ring, so that when the glass fiber cloth is moved out of the shell 2, the excess resin immersed in its surface can be scraped off the inner wall of the shell 2 by the rubber ring.

[0028] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0030] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A glass fiber dipping device, comprising a bottom plate (1), characterized in that: A shell (2) storing resin is fixedly connected to the top of the bottom plate (1), and notches (3) are provided on both the front and rear sides of the shell (2) so that the glass fiber cloth can pass through the shell (2) through the notches (3); The upper and lower sides of the outer shell (2) are respectively connected with an L-shaped return hose (5) and a discharge hose (4), and a longitudinal long tube (6) is connected between the return hose (5) and the discharge hose (4), and the resin in the discharge hose (4) flows into the long tube (6) and can be transported upward to the return hose (5) and discharged.

2. The glass fiber dipping device according to claim 1, characterized in that: A spiral conveying rod (9) is arranged inside the long tube (6), and a driving member for driving the spiral conveying rod (9) to rotate is arranged on the bottom plate (1).

3. The glass fiber dipping device according to claim 2, characterized in that: The driving member comprises a motor (10) fixedly mounted on one side of the top of the base plate (1) via a bracket, the output shaft of the motor (10) faces upward, and the bottom end of the spiral conveying rod (9) passes through the long tube (6) via a bearing and is fixed to the end of the output shaft of the motor (10).

4. The glass fiber dipping device according to claim 1, characterized in that: One end of the rubber return tube (5) extends into the interior of the housing (2) and is fixedly connected to a strip block (7); the interior of the strip block (7) is a hollow structure and communicates with the interior of the rubber return tube (5); and a row of rubber holes (8) are provided at the bottom of the strip block (7).

5. The glass fiber dipping device according to claim 1, characterized in that: Baffles (11) for blocking the corresponding gaps (3) are hingedly connected to the front and rear sides of the housing (2), and strip holes for inserting glass fiber cloth are provided on the surface of the baffles (11).

6. The glass fiber dipping device according to claim 5, characterized in that: Lock buckles (12) for fixing the position of the baffle plate (11) are installed on both the front and rear sides of the bottom plate (1).

7. The glass fiber dipping device according to claim 5, characterized in that: The inner wall of the strip-shaped hole is fixedly connected with a rubber ring, so that the surface of the glass fiber cloth inserted in the strip-shaped hole can contact with the rubber ring.

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