Auxiliary dipping device for manufacturing glass fiber composite felt

Abstract

The utility model discloses an auxiliary dipping device for manufacturing a glass fiber composite felt, and relates to the technical field of glass fiber composite felt production, the auxiliary dipping device comprises a dipping pool and an auxiliary assembly, two sides of the dipping pool are provided with material guiding slopes, the auxiliary assembly used for rapidly and fully dipping a felt sheet is arranged in the dipping pool, and the material guiding slopes are arranged on the material guiding slopes. And the auxiliary assembly comprises a mounting plate, an auxiliary wheel, a liquid outlet, a sliding block, a first hydraulic rod and a limiting rod, the auxiliary wheel is mounted on the inner side of the mounting plate, the liquid outlet is formed in the surface of the auxiliary wheel, the sliding block is mounted on the outer side of the mounting plate, and the first hydraulic rod is mounted on the side edge of the sliding block. According to the auxiliary dipping device for manufacturing the glass fiber composite felt, the three sets of auxiliary wheels roll in the dipping pool, the rolling and extruding effects on the glass fiber composite felt are achieved, the dipping effect of the glass fiber composite felt is promoted, a liquid outlet continuously outputs internal dipping liquid to the upper end of the glass fiber composite felt when the auxiliary wheels roll, and the dipping effect of the glass fiber composite felt is improved. And the glass fiber composite felt is vertically and synchronously impregnated in cooperation with the impregnation tank.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber composite felt production, in particular to an auxiliary impregnation device for producing glass fiber composite felt. Background Art

[0002] Glass fiber composite mat is made of glass fiber roving arranged in unidirectional parallel, the outermost layer of composite short chopped into a certain length of glass fiber yarn or chopped mat, and sewn with organic fiber. It is mainly used in FRP pultrusion, RTM molding, hand lay-up molding and other processes. The terminal products mainly include FRP hull, automobile shell, plate, profile, etc. After the production of glass fiber composite mat is completed, it needs to be impregnated with resin paste to increase the corrosion resistance of glass fiber composite mat.

[0003] For example, the utility model with application number CN202122329692.2 discloses a PTFE-assisted impregnation device for making glass fiber composite felt. A lifting handle is arranged on the outside of the right end of the movable plate, and a fixed block is arranged at the corner of the movable plate, so that the two ends of the movable plate can be rotated in the lifting handle and the fixed rod respectively, so that the glass fiber composite felt can be inserted from the movable plate to the stationary plate, and a positioning rod is arranged at the outer end of the stationary plate to make the stationary plates more stable, so that the glass fiber composite felt can be more convenient to put in and take out. However, the existing glass fiber composite felt is usually immersed in the impregnation liquid during impregnation, so that it absorbs the impregnation liquid by itself, resulting in low impregnation efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an auxiliary impregnation device for making glass fiber composite felt is provided. Utility Model Content

[0005] The utility model aims to provide an auxiliary impregnation device for making glass fiber composite felt to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary impregnation device for glass fiber composite felt production, comprising an impregnation tank and an auxiliary component, wherein material guide slopes are installed on both sides of the impregnation tank, and the auxiliary component for quickly and fully impregnating the felt piece is arranged inside the impregnation tank, and the auxiliary component comprises a mounting plate, an auxiliary wheel, a liquid outlet, a sliding block, a hydraulic rod 1 and a limiting rod, an auxiliary wheel is installed on the inner side of the mounting plate, and a liquid outlet is provided on the surface of the auxiliary wheel, a sliding block is installed on the outer side of the mounting plate, and a hydraulic rod 1 is installed on the side of the sliding block, and a limiting rod is provided at the end of the fixed end of the hydraulic rod 1.

[0007] Furthermore, a liquid inlet pipe is installed at the upper end of the auxiliary wheel end, and a delivery pipe is installed at the end of the liquid inlet pipe.

[0008] Furthermore, a collecting box is provided at the lower end of the immersion tank, and a filter screen is installed inside the collecting box.

[0009] Furthermore, a water squeezing assembly is arranged on the right side of the upper end of the immersion tank, and the water squeezing assembly includes a support frame and a squeezing roller, and a squeezing roller is arranged at the lower end inside the support frame.

[0010] Furthermore, a lifting assembly for height adjustment is installed on the side of the immersion tank, and the number of the lifting assemblies is set to two groups.

[0011] Furthermore, the lifting assembly includes a side support frame and a second hydraulic rod, and the lower end of the side support frame is equipped with the second hydraulic rod.

[0012] Furthermore, a mounting hole is provided at the bottom of the immersion tank, and a downpipe is mounted inside the mounting hole.

[0013] Furthermore, the immersion tank and the mounting hole are an integrated structure, and two groups of mounting holes and downpipes are symmetrically arranged about the vertical center axis of the immersion tank.

[0014] The utility model provides an auxiliary impregnation device for making glass fiber composite felt, which has the following beneficial effects:

[0015] 1. The utility model rolls three sets of auxiliary wheels in the impregnation tank to roll and squeeze the glass fiber composite felt, thereby promoting the impregnation effect of the glass fiber composite felt. The liquid outlet continuously outputs the internal impregnation liquid to the upper end of the glass fiber composite felt when the auxiliary wheels roll, and cooperates with the impregnation tank to make the glass fiber composite felt impregnated synchronously from top to bottom. The hydraulic rod pushes the sliding block to move in a directional manner on the limit rod through telescopic movement, and drives the three sets of auxiliary wheels to roll during movement, and the limit rod makes the sliding block slide in a directional manner.

[0016] 2. The utility model allows the glass fiber composite felt to enter the impregnation tank more smoothly through the material introduction slope. The hydraulic rod 2 controls the lifting and lowering of the limit rod through telescopic control, so that the auxiliary wheel can extrude the glass fiber composite felt of different thicknesses to promote the impregnation effect. The extrusion roller squeezes out the excess liquid when the glass fiber composite felt leaves the tank. The mounting hole is used for the installation of the downpipe. Through the height position of the downpipe at the mounting hole, the impregnation tank can accommodate impregnation liquid of different capacities. The downpipe can drop the excess impregnation liquid into the collection box and filter it through the filter net, so that the filtered impregnation liquid can be transported to the delivery pipe through the water pump and transported to the auxiliary wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an auxiliary impregnation device for making glass fiber composite felt according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the auxiliary components of an auxiliary impregnation device for making glass fiber composite felt according to the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a lifting component of an auxiliary impregnation device for making glass fiber composite felt according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the installation hole and downpipe structure of an auxiliary impregnation device for making glass fiber composite felt.

[0021] In the figure: 1. Immersion tank; 2. Material introduction slope; 3. Auxiliary component; 301. Mounting plate; 302. Auxiliary wheel; 303. Liquid outlet; 304. Sliding block; 305. Hydraulic rod one; 306. Limit rod; 4. Liquid inlet pipe; 5. Delivery pipe; 6. Collection box; 7. Filter screen; 8. Water squeezing component; 801. Support frame; 802. Squeeze roller; 9. Lifting component; 901. Side support frame; 902. Hydraulic rod two; 10. Mounting hole; 11. Downpipe. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] like Figure 1 and Figure 4 As shown, an auxiliary impregnation device for making glass fiber composite felt comprises an impregnation tank 1 and an auxiliary component 3. Material guide slopes 2 are installed on both sides of the interior of the impregnation tank 1. The material guide slopes 2 allow the glass fiber composite felt to enter the impregnation tank 1 more smoothly. A liquid inlet pipe 4 is installed at the upper end of the auxiliary wheel 302, and a conveying pipe 5 is installed at the end of the liquid inlet pipe 4. A collecting box 6 is arranged at the lower end of the impregnation tank 1, and a filter screen 7 is installed inside the collecting box 6. A water squeezing component 8 is arranged on the right side of the upper end of the impregnation tank 1, and the water squeezing component 8 comprises a support frame 801 and an extrusion roller 802. The lower end of the support frame 801 is provided with an extrusion roller 802, and the extrusion roller 802 is arranged on the glass fiber composite felt. When the felt is taken out of the pool, the excess liquid is squeezed out. A mounting hole 10 is provided at the bottom of the immersion pool 1. The mounting hole 10 is used for installing a downpipe 11. The downpipe 11 is arranged at a height position of the mounting hole 10, so that the immersion pool 1 can accommodate immersion liquids of different capacities. The downpipe 11 is mounted inside the mounting hole 10. The downpipe 11 can drop the excess immersion liquid into the collection box 6 and filter it through the filter net 7. The filtered immersion liquid can be transported to the delivery pipe 5 and then to the auxiliary wheel 302 through a water pump. The immersion pool 1 and the mounting hole 10 are an integrated structure, and two groups of the mounting hole 10 and the downpipe 11 are symmetrically arranged about the vertical center axis of the immersion pool 1.

[0024] like Figure 2As shown, the auxiliary component 3 for quickly and fully impregnating the felt sheet is arranged inside the impregnation tank 1, and the auxiliary component 3 includes a mounting plate 301, auxiliary wheels 302, a liquid outlet 303, a sliding block 304, a hydraulic rod 305 and a limiting rod 306. Auxiliary wheels 302 are installed on the inner side of the mounting plate 301. The three sets of auxiliary wheels 302 roll in the impregnation tank 1 to roll and squeeze the glass fiber composite felt, thereby promoting the impregnation effect of the glass fiber composite felt. The surface of the auxiliary wheel 302 is provided with a liquid outlet 303, and the liquid outlet 303 is located on the auxiliary wheel 302. When the wheel 302 rolls, the impregnation liquid inside it is continuously output to the upper end of the glass fiber composite felt, and the glass fiber composite felt is impregnated synchronously from top to bottom in cooperation with the impregnation tank 1. A sliding block 304 is installed on the outer side of the mounting plate 301, and a hydraulic rod 305 is installed on the side of the sliding block 304. The hydraulic rod 305 pushes the sliding block 304 to move in a directional manner on the limit rod 306 by telescoping, and drives the three sets of auxiliary wheels 302 to roll when moving. A limit rod 306 is set at the end of the fixed end of the hydraulic rod 305, and the limit rod 306 makes the sliding block 304 slide in a directional manner.

[0025] like Figure 3 As shown, a lifting assembly 9 for height adjustment is installed on the side of the impregnation tank 1, and the number of the lifting assemblies 9 is set in two groups, the lifting assembly 9 includes a side support frame 901 and a hydraulic rod 902, and the lower end of the side support frame 901 is installed with a hydraulic rod 902, the hydraulic rod 902 controls the lifting and lowering of the limit rod 306 by telescopic control, so that the auxiliary wheel 302 can extrude glass fiber composite felts of different thicknesses to promote the impregnation effect.

[0026] In summary, the auxiliary impregnation device for glass fiber composite felt production is firstly based on Figure 1-Figure 4The structure shown in the figure is to slide the glass fiber composite felt from the material introduction slope 2 to the impregnation tank 1 for impregnation. The glass fiber composite felt passes through the lower ends of the three sets of auxiliary wheels 302. The hydraulic rod 305 is turned on to make its telescopic control sliding block 304 move directional on the limit rod 306. The sliding block 304 drives the mounting plate 301 to swing left and right in the impregnation tank 1, so that the three sets of auxiliary wheels 302 roll in the impregnation tank 1, which plays a rolling and squeezing role on the glass fiber composite felt, thereby promoting the impregnation effect of the glass fiber composite felt. At the same time, the water pump transports the impregnation liquid filtered by the filter screen 7 in the collection box 6 to the auxiliary wheel 302, so that the auxiliary wheel 302 keeps the impregnation liquid inside when rolling. The output is continued at the upper end of the glass fiber composite felt, and the glass fiber composite felt is impregnated synchronously from top to bottom in cooperation with the impregnation tank 1. The impregnated glass fiber composite felt is pulled out from the feed slope 2 on the left side. When pulled out, the extrusion roller 802 squeezes out the excess liquid when the glass fiber composite felt is out of the tank to complete the impregnation. The hydraulic rod 902 can also be controlled according to the thickness of the glass fiber composite felt. The height of the limit rod 306 is adjusted by the lifting of the hydraulic rod 902, so that the three sets of auxiliary wheels 302 can better extrude and impregnate the glass fiber composite felt. The downpipe 11 can transport the impregnation liquid to the collection box 6, and the downpipe 11 can be pulled to adjust the height position in the installation hole 10, so that the impregnation tank 1 can accommodate impregnation liquids of different capacities.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An auxiliary impregnation device for glass fiber composite felt production, comprising an impregnation tank (1) and an auxiliary component (3), characterized in that: Material guide slopes (2) are installed on both sides of the interior of the impregnation tank (1). The auxiliary component (3) for quickly and fully impregnating the felt sheet is arranged inside the impregnation tank (1), and the auxiliary component (3) comprises a mounting plate (301), an auxiliary wheel (302), a liquid outlet (303), a sliding block (304), a hydraulic rod (305) and a limiting rod (306). The auxiliary wheel (302) is installed on the inner side of the mounting plate (301), and the surface of the auxiliary wheel (302) is provided with a liquid outlet (303). The sliding block (304) is installed on the outer side of the mounting plate (301), and the side of the sliding block (304) is installed with a hydraulic rod (305), and the end of the fixed end of the hydraulic rod (305) is provided with a limiting rod (306).

2. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: A liquid inlet pipe (4) is installed at the upper end of the auxiliary wheel (302), and a delivery pipe (5) is installed at the end of the liquid inlet pipe (4).

3. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: A collecting box (6) is provided at the lower end of the immersion tank (1), and a filter screen (7) is installed inside the collecting box (6).

4. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: A water squeezing assembly (8) is arranged on the right side of the upper end of the immersion tank (1), and the water squeezing assembly (8) comprises a support frame (801) and a squeezing roller (802), and a squeezing roller (802) is arranged at the lower end inside the support frame (801).

5. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: A lifting assembly (9) for height adjustment is installed on the side of the immersion tank (1), and the lifting assembly (9) is provided in two groups.

6. The auxiliary impregnation device for glass fiber composite felt production according to claim 5, characterized in that: The lifting assembly (9) comprises a side support frame (901) and a second hydraulic rod (902), and the second hydraulic rod (902) is installed at the lower end of the side support frame (901).

7. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: The bottom of the immersion tank (1) is provided with a mounting hole (10), and a downpipe (11) is mounted in the mounting hole (10).

8. The auxiliary impregnation device for glass fiber composite felt production according to claim 1, characterized in that: The immersion tank (1) and the mounting hole (10) are an integrated structure, and two groups of the mounting hole (10) and the downpipe (11) are symmetrically arranged about the vertical center axis of the immersion tank (1).

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