Long glass fiber reinforced plastic filament fixing and dipping equipment

Abstract

The utility model discloses long glass fiber reinforced plastic filament fixing and dipping equipment which comprises an equipment body, a dipping groove is formed in the top of the equipment body, a U-shaped plate is fixedly connected to the top of the equipment body, and a compression roller is slidably connected between the inner walls of the U-shaped plate and between the inner walls of the dipping groove. The transmission assembly drives the transmission roller to rotate between the first vertical plate and the second vertical plate, so that the filaments move below the pressing roller and above the fiber guide roller, then the lifting assembly drives the pressing roller to move between the U-shaped plate and the inner wall of the dipping tank, the pressing roller is pressed on the filaments, the filaments make full contact with dipping liquid, and the dipping effect is improved. After the filaments are completely wrapped by the impregnation liquid, the filaments are heated through the electric heating tube which is located on one side of the partition plate and installed between the inner walls of the U-shaped plates, so that the impregnation liquid is fully cured, the problem that the quality of the filaments is reduced due to the fact that the outer sides of the filaments are not evenly wrapped by the impregnation liquid is effectively solved, and then the impregnation efficiency and quality of the filaments are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of long glass fiber reinforced plastic filament fixing and impregnation, in particular to a long glass fiber reinforced plastic filament fixing and impregnation device. Background Art

[0002] Long glass fiber reinforced plastic refers to a composite material in which long glass fibers are added to a plastic matrix to improve its physical and mechanical properties. In this material, glass fibers are used as reinforcements to increase the strength, rigidity and heat resistance of the plastic while maintaining its lighter properties. Long glass fiber reinforced plastic filament fixed impregnation is a process used to manufacture composite materials, which usually involves combining long glass fibers (long fiber glass) with resins to form a composite material with high strength and excellent rigidity.

[0003] After searching, a Chinese patent discloses a fixed impregnation device for long glass fiber reinforced plastic filaments, and its authorization announcement number is (CN220113774U), which includes a mounting frame, an impregnation container and a traction device. The impregnation container is fixedly mounted on the mounting frame, and mounting grooves are respectively provided on both sides of the impregnation container. The traction device is mounted on the impregnation container.

[0004] This patent sets up abutment plates, electromagnets, cross bars, U-shaped frames, pressure rollers and spring assemblies to cooperate with each other, and then drives the pressure roller to move through the cooperation of the electromagnets and spring assemblies, so that the filaments are in full contact with the impregnation liquid. However, in actual use, after the filaments come into contact with the impregnation liquid, the impregnation liquid fully wraps the filaments, and the impregnation liquid needs to be solidified by heating. The existing impregnation equipment cannot heat and solidify the impregnation liquid on the outside of the filaments, thereby reducing the efficiency and quality of the filament impregnation, making the impregnation equipment not conducive to practical use. Utility Model Content

[0005] The purpose of the utility model is to provide a long glass fiber reinforced plastic filament fixed impregnation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a long glass fiber reinforced plastic filament fixed impregnation device, comprising an equipment body, an impregnation tank is opened on the top of the equipment body, a U-shaped plate is fixedly connected to the top of the equipment body, a pressure roller is slidably connected between the inner walls of the U-shaped plate and between the inner walls of the impregnation tank, a lifting assembly is provided inside the U-shaped plate and inside the impregnation tank, the lifting assembly is used to drive the pressure roller to move, the top of the equipment body and one side of the U-shaped plate are fixedly connected to a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are rotatably connected between the two plates, one end of the transmission roller extends to the outer side of the first vertical plate, a transmission assembly is provided on one side of the first vertical plate, the transmission assembly is used to drive the transmission roller to rotate, a partition is fixedly connected between the inner walls of the U-shaped plate, a heating pipe is fixedly installed on one side of the partition and between the inner walls of the U-shaped plate, and a temperature adjustment knob is rotatably connected to one side of the U-shaped plate.

[0007] As a further preferred embodiment of the present technical solution, the lifting assembly includes two limit grooves, which are opened below the U-shaped plate and respectively opened on both sides of the inside of the immersion tank. The inner walls of the two limit grooves are slidably connected with limit blocks, and a movable plate is fixedly connected between the two limit blocks. The inner walls of the movable plate are rotatably connected to the two ends of the pressure roller.

[0008] As a further preferred embodiment of the present technical solution, a telescopic electric cylinder is fixedly installed on the top of the U-shaped plate, and the output end of the telescopic electric cylinder extends to the inside of the U-shaped plate and is fixedly connected to the top of the movable plate.

[0009] As a further preferred embodiment of the present technical solution, the transmission assembly includes a mounting plate, which is fixedly connected to one side of the first vertical plate, a worm is rotatably connected to one side of the mounting plate, and the extended end of the transmission roller is fixedly connected to a worm wheel, which is engaged with the worm wheel.

[0010] As a further preferred embodiment of the present technical solution, a transmission motor is fixedly mounted on one side of the mounting plate, and an output end of the transmission motor passes through the mounting plate and is fixedly connected to the worm.

[0011] As a further preferred embodiment of the present technical solution, two fixing plates are fixedly connected to the top of the equipment body, and a fiber guide roller is rotatably connected between the two fixing plates.

[0012] As a further preferred embodiment of the present technical solution, a feed port is provided on one side of the equipment body, and the feed port is communicated with the interior of the immersion tank.

[0013] The utility model provides a long glass fiber reinforced plastic filament fixed impregnation device, which has the following beneficial effects:

[0014] (1) The utility model drives the transmission roller to rotate between the first vertical plate and the second vertical plate through the transmission component, so that the filament moves below the pressure roller and above the fiber guide roller. Then the lifting component drives the pressure roller to move between the U-shaped plate and the inner wall of the impregnation tank, and then presses the pressure roller down onto the filament so that the filament is fully in contact with the impregnation liquid. After the impregnation liquid completely wraps the filament, the filament is heated by the electric heating tube located on one side of the partition and installed between the inner walls of the U-shaped plate, so that the impregnation liquid is fully solidified, thereby effectively avoiding the problem of uneven wrapping of the impregnation liquid on the outside of the filament and reducing the quality of the filament, thereby improving the impregnation efficiency and quality of the filament.

[0015] (2) The utility model delivers the impregnation liquid to the inside of the impregnation tank through the feed port, which effectively avoids the problem of reduced filament impregnation quality due to insufficient impregnation liquid. Then, according to the actual filament impregnation situation, the temperature of the heating tube can be adjusted by the temperature adjustment knob, thereby improving the practicality of the impregnation equipment and further improving the quality and efficiency of the filament impregnation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional side structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the device body of the present utility model;

[0019] Figure 4 This is a schematic diagram of the movable plate structure of the utility model;

[0020] In the figure: 1. Equipment body; 2. Fixed plate; 3. Fiber guide roller; 4. U-shaped plate; 5. Telescopic electric cylinder; 6. Temperature adjustment knob; 7. Feed inlet; 8. Heating tube; 9. Partition; 10. First vertical plate; 11. Second vertical plate; 12. Drive roller; 13. Worm gear; 14. Worm; 15. Mounting plate; 16. Drive motor; 17. Moving plate; 18. Pressing roller; 19. Limiting groove; 20. Limiting block; 21. Dipping tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1-4As shown, in this embodiment, a long glass fiber reinforced plastic filament fixed impregnation device includes an equipment body 1, an impregnation tank 21 is opened on the top of the equipment body 1, a U-shaped plate 4 is fixedly connected to the top of the equipment body 1, a pressure roller 18 is slidably connected between the inner walls of the U-shaped plate 4 and the inner walls of the impregnation tank 21, a lifting component is provided inside the U-shaped plate 4 and inside the impregnation tank 21, and the lifting component is used to drive the pressure roller 18 to move, a first vertical plate 10 and a second vertical plate 11 are fixedly connected to the top of the equipment body 1 and on one side of the U-shaped plate 4, and the first vertical plate 10 and the second vertical plate 11 are rotatably connected. It is connected to a transmission roller 12, one end of which extends to the outside of the first vertical plate 10. A transmission assembly is provided on one side of the first vertical plate 10, and the transmission assembly is used to drive the transmission roller 12 to rotate. A partition 9 is fixedly connected between the inner walls of the U-shaped plate 4, and a heating tube 8 is fixedly installed on one side of the partition 9 and located between the inner walls of the U-shaped plate 4. A temperature adjustment knob 6 is rotatably connected to one side of the U-shaped plate 4. Two fixed plates 2 are fixedly connected to the top of the equipment body 1, and a fiber guide roller 3 is rotatably connected between the two fixed plates 2. A feed port 7 is opened on one side of the equipment body 1, and the feed port 7 is communicated with the interior of the immersion tank 21.

[0023] During the impregnation process of the filaments, the impregnation liquid is first transported to the inside of the impregnation tank 21 through the feed port 7, and then the heating tube 8 located on one side of the partition 9 and between the inner walls of the U-shaped plate 4 is adjusted to a suitable heating temperature through the temperature adjustment knob 6. Then, the transmission roller 12 is driven by the transmission component to rotate between the first vertical plate 10 and the second vertical plate 11, and then the fiber guide roller 3 is rotated between the two fixed plates 2, thereby driving the filaments to move above the equipment body 1, and then the pressure roller 18 is driven by the lifting component to move between the U-shaped plate 4 and the inner wall of the impregnation tank 21, so that the pressure roller 18 presses the filaments down, so that the filaments are fully in contact with the impregnation liquid. After the impregnation liquid fully wraps the filaments, the filaments are heated by the heating tube 8, so that the impregnation liquid is fully solidified on the outside of the filaments, thereby improving the efficiency and quality of the filament impregnation.

[0024] like Figures 1-4 As shown, the lifting assembly includes two limit grooves 19, which are opened below the U-shaped plate 4 and respectively opened on both sides of the inside of the immersion tank 21. The inner walls of the two limit grooves 19 are slidably connected with limit blocks 20, and a movable plate 17 is fixedly connected between the two limit blocks 20. The inner walls of the movable plate 17 are rotatably connected to the two ends of the pressure roller 18. A telescopic electric cylinder 5 is fixedly installed on the top of the U-shaped plate 4, and the output end of the telescopic electric cylinder 5 extends to the inside of the U-shaped plate 4 and is fixedly connected to the top of the movable plate 17.

[0025] The movable plate 17 is driven by the telescopic electric cylinder 5 to move between the U-shaped plate 4 and the inner wall of the impregnation tank 21, so that the two limit blocks 20 slide between the inner walls of the two limit grooves 19 respectively, thereby driving the pressure roller 18 to move between the U-shaped plate 4 and the inner wall of the impregnation tank 21, thereby improving the sufficient impregnation of the filaments.

[0026] like Figures 1-4 As shown, the transmission assembly includes a mounting plate 15, which is fixedly connected to one side of the first vertical plate 10, a worm 14 is rotatably connected to one side of the mounting plate 15, an extended end of the transmission roller 12 is fixedly connected to a worm gear 13, the worm gear 13 is engaged with the worm 14, and a transmission motor 16 is fixedly installed on one side of the mounting plate 15, and the output end of the transmission motor 16 is fixedly connected to the worm 14 through the mounting plate 15.

[0027] The worm 14 is driven to rotate on one side of the mounting plate 15 by the transmission motor 16, so that the worm gear 13 drives the transmission roller 12 to rotate between the first vertical plate 10 and the second vertical plate 11, thereby improving the efficiency of the filament impregnation.

[0028] The utility model provides a fixed impregnation device for long glass fiber reinforced plastic filaments, and the specific working principle is as follows: during the impregnation process of the filaments, the impregnation liquid is first transported to the inside of the impregnation tank 21 through the feed port 7, and then the heating tube 8 located between the inner wall of the U-shaped plate 4 and one side of the partition 9 is adjusted to a suitable heating temperature through the temperature adjustment knob 6, and then the worm 14 is driven by the transmission motor 16 to rotate on one side of the mounting plate 15, so that the worm gear 13 drives the transmission roller 12 to rotate between the first vertical plate 10 and the second vertical plate 11, and then the fiber guide roller 3 is used to rotate the fiber guide roller 3. It rotates between the two fixed plates 2, thereby driving the filament to move above the equipment body 1, and then drives the movable plate 17 to move between the U-shaped plate 4 and the inner wall of the immersion tank 21 through the telescopic electric cylinder 5, so that the two limit blocks 20 slide between the inner walls of the two limit grooves 19 respectively, thereby driving the pressure roller 18 to move between the U-shaped plate 4 and the inner wall of the immersion tank 21, so that the pressure roller 18 presses the filament down, so that the filament is fully in contact with the impregnation liquid. After the impregnation liquid fully wraps the filament, the filament is heated by the heating tube 8, so that the impregnation liquid is fully solidified on the outside of the filament.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A long glass fiber reinforced plastic filament fixed impregnation device, comprising a device body (1), characterized in that: The top of the equipment body (1) is provided with an immersion tank (21), the top of the equipment body (1) is fixedly connected to a U-shaped plate (4), a pressing roller (18) is slidably connected between the inner walls of the U-shaped plate (4) and located between the inner walls of the immersion tank (21), a lifting component is provided inside the U-shaped plate (4) and located inside the immersion tank (21), and the lifting component is used to drive the pressing roller (18) to move, the top of the equipment body (1) and located on one side of the U-shaped plate (4) are fixedly connected to a first vertical plate (10) and a second vertical plate (11), A transmission roller (12) is rotatably connected between the first vertical plate (10) and the second vertical plate (11), one end of the transmission roller (12) extends to the outside of the first vertical plate (10), a transmission assembly is provided on one side of the first vertical plate (10), and the transmission assembly is used to drive the transmission roller (12) to rotate, a partition (9) is fixedly connected between the inner walls of the U-shaped plate (4), a heating tube (8) is fixedly installed on one side of the partition (9) and located between the inner walls of the U-shaped plate (4), and a temperature adjustment knob (6) is rotatably connected to one side of the U-shaped plate (4).

2. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 1, characterized in that: The lifting assembly includes two limit grooves (19), the two limit grooves (19) are opened below the U-shaped plate (4) and are respectively opened on both sides of the inside of the immersion tank (21), the inner walls of the two limit grooves (19) are slidably connected to the limit blocks (20), a movable plate (17) is fixedly connected between the two limit blocks (20), and the inner walls of the movable plate (17) are rotatably connected to the two ends of the pressure roller (18).

3. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 2, characterized in that: A telescopic electric cylinder (5) is fixedly mounted on the top of the U-shaped plate (4), and an output end of the telescopic electric cylinder (5) extends to the inside of the U-shaped plate (4) and is fixedly connected to the top of the movable plate (17).

4. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 1, characterized in that: The transmission assembly comprises a mounting plate (15), the mounting plate (15) being fixedly connected to one side of the first vertical plate (10), a worm (14) being rotatably connected to one side of the mounting plate (15), and a worm wheel (13) being fixedly connected to an extended end of the transmission roller (12), the worm wheel (13) being meshed with the worm wheel (14).

5. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 4, characterized in that: A transmission motor (16) is fixedly mounted on one side of the mounting plate (15), and an output end of the transmission motor (16) passes through the mounting plate (15) and is fixedly connected to the worm (14).

6. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 1, characterized in that: Two fixed plates (2) are fixedly connected to the top of the equipment body (1), and a fiber guide roller (3) is rotatably connected between the two fixed plates (2).

7. The long glass fiber reinforced plastic filament fixing and impregnation device according to claim 1, characterized in that: A feed port (7) is provided on one side of the equipment body (1), and the feed port (7) is connected to the interior of the dipping tank (21).

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