Dipping device for pultrusion production of glass fiber reinforced plastic composite fence

Abstract

The utility model discloses a dipping device for pultrusion production of a glass fiber reinforced plastic composite fence, and relates to the technical field of dipping devices. The wire guiding devices are symmetrically and fixedly connected to the top end of the liquid storage tank; the outer wall of the pressing device is fixedly connected with the inner wall of the liquid storage tank, the wire guiding device is arranged, glass fiber filaments can be effectively guided to enter the liquid storage tank, it is ensured that the glass fiber filaments are sequentially impregnated, production interruption caused by entanglement of the glass fiber filaments is avoided, the production efficiency is improved, and the production cost is reduced. By means of the arrangement of the adjusting disc and the limiting disc, the distance can be adjusted according to the thickness of different glass fibers, multiple glass fiber filaments are prevented from being tangled, it is guaranteed that each glass fiber filament can be evenly impregnated, and therefore the quality stability of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnation devices, in particular to an impregnation device used for pultrusion production of glass fiber reinforced plastic composite fences. Background Art

[0002] With the widespread application of FRP composite fencing in construction, transportation and other fields, the requirements for its production quality and efficiency are constantly increasing. In the pultrusion production process of FRP composite fencing, the impregnation device plays a key role.

[0003] Traditional impregnation devices often lack effective guidance measures when guiding glass fiber filaments into the impregnation liquid, which can easily lead to entanglement of the glass fiber filaments, causing production interruptions and seriously affecting production continuity and efficiency. Moreover, since they cannot be adjusted according to the thickness of different glass fibers, multiple glass fiber filaments are prone to uneven impregnation during the impregnation process, reducing the quality stability of the product. In addition, during the impregnation process, the impregnation liquid is prone to precipitation or uneven concentration, which prevents the glass fiber filaments from fully contacting the uniform impregnation liquid, resulting in poor impregnation quality of the product, increasing the number of rework due to insufficient impregnation, and reducing production efficiency.

[0004] In order to solve the above problems and meet the market demand for high-quality and high-efficiency fiberglass composite fences, the utility model provides an impregnation device for pultrusion production of fiberglass composite fences. Utility Model Content

[0005] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: an impregnation device for pultrusion production of fiberglass reinforced plastic composite fences, comprising: a liquid storage tank; a wire device, the wire device is symmetrically fixedly connected to the top of the liquid storage tank; a pressing device, the outer wall of the pressing device is fixedly connected to the inner wall of the liquid storage tank; the wire device comprises a rotating rod, the outer wall of the rotating rod is symmetrically rotatably connected to a fixed block, the outer wall of the fixed block is fixedly connected to a limiting disk, the outer wall of the rotating rod is slidably connected to an adjusting disk, the inner wall of the fixed block is fixedly connected to a limiting rod, and the inner wall of the fixed block is rotatably connected to an adjusting screw.

[0006] Preferably, the outer wall of the fixed block is fixedly connected to the outer wall of the top end of the liquid storage tank, the inner wall of the limit plate is fixedly connected to the outer wall of the limit rod, and the inner wall of the adjustment plate is slidably connected to the outer wall of the limit rod. The outer surface of the adjusting screw is threadedly connected to the inner wall of the adjustment plate, and the limit plate and the adjustment plate are linearly arranged along the central axis of the rotating rod. By rotating the adjusting screw, the adjusting screw is threadedly connected to the inner wall of the adjusting plate, so that the adjusting plate can move axially along the limit rod, thereby adjusting the distance between the adjusting plate and the limit plate according to the thickness of the glass fiber.

[0007] Preferably, the pressing device includes a fixed plate, the inner wall of which is fixedly connected to a hydraulic rod, the bottom end of which is fixedly connected to a fixed frame, the inner wall of which is rotatably connected to a pressing roller, and the pressing rollers are symmetrically provided with pulley sets at both ends. The hydraulic rod can drive the fixed frame to move up and down, causing the rotatably connected pressing rollers to move up and down accordingly, pressing the underlying glass fiber into the bottom end of the liquid storage tank for more complete impregnation.

[0008] Preferably, the pressing roller is symmetrically provided with a stirring rod, the outer wall of which is fixedly connected to a stirring blade. The stirring rod is connected to the pressing roller via a pulley assembly. The outer wall of the stirring rod is rotatably connected to the inner wall of the liquid storage tank, and the outer wall of the fixed plate is fixedly connected to the top of the liquid storage tank. The pressing roller rotates as the glass fiber passes through, and the pulley assembly at both ends drives the stirring rod to rotate. The stirring blade fixedly connected to the outer wall of the stirring rod rotates accordingly, stirring the impregnation liquid in the liquid storage tank.

[0009] Preferably, a toggle block is slidably connected to the inner wall of the pulley assembly, a slide rod is fixedly connected to the outer wall of the slide rod, an adjustment block is slidably connected to the outer wall of the slide rod, a return spring is fixedly connected to the outer wall of the adjustment block, the outer wall of the adjustment block is rotatably connected to the inner wall of the liquid storage tank, and the end of the return spring away from the adjustment block is fixedly connected to the outer wall of the toggle block. The return spring pulls the toggle block, causing it to slide within the adjustment block via the slide rod. The moving toggle block pulls the pulley assembly, keeping the pulley assembly always taut.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model can effectively guide the glass fiber filaments into the liquid storage tank by arranging a guide wire device, ensure that the glass fiber filaments are carried out in an orderly manner during the impregnation process, avoid production interruptions caused by entanglement of the glass fiber filaments, thereby improving the continuity and efficiency of production. By setting the adjustment disk and the limit disk, the spacing can be adjusted according to the thickness of different glass fibers, preventing multiple glass fiber filaments from being entangled, ensuring that each glass fiber filament can be evenly impregnated, thereby improving the quality stability of the product.

[0012] 2. The utility model is provided with a pressing device, and the pressing roller in the pressing device can press the glass fiber yarn into the bottom end of the liquid storage tank, so that it is more fully impregnated, reducing the rework caused by insufficient impregnation, and further improving production efficiency. The stirring device can stir the impregnation liquid to prevent the impregnation liquid from settling or uneven concentration, ensuring that the glass fiber yarn can always be in contact with the uniform impregnation liquid, thereby improving the impregnation quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the main view of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the stirring rod of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the wire device of the utility model;

[0017] Figure 5 It is an enlarged view of the structure of point A of the present utility model.

[0018] In the figure: 1. Liquid storage tank; 2. Wire guide device; 21. Fixed block; 22. Rotating rod; 23. Limiting plate; 24. Adjusting plate; 25. Limiting rod; 26. Adjusting screw; 3. Pressing device; 31. Fixed plate; 32. Hydraulic rod; 33. Fixed frame; 34. Pressing roller; 35. Pulley assembly; 36. Stirring rod; 37. Stirring blade; 38. Toggle block; 39. Sliding rod; 310. Adjusting block; 311. Return spring. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes 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 skilled 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 skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications. Example

[0020] See also Figure 1 - Figure 5 The utility model provides a technical solution: an impregnation device for pultrusion production of glass fiber reinforced plastic composite fence, comprising: a liquid storage tank 1; a wire device 2, the wire device 2 is symmetrically fixedly connected to the top of the liquid storage tank 1; a pressing device 3, the outer wall of the pressing device 3 is fixedly connected to the inner wall of the liquid storage tank 1; the wire device 2 comprises a rotating rod 22, the outer wall of the rotating rod 22 is symmetrically rotatably connected to a fixed block 21, the outer wall of the fixed block 21 is fixedly connected to a limiting disk 23, the outer wall of the rotating rod 22 is slidably connected to an adjusting disk 24, the inner wall of the fixed block 21 is fixedly connected to a limiting rod 25, and the inner wall of the fixed block 21 is rotatably connected to an adjusting screw 26.

[0021] The outer wall of the fixed block 21 is fixedly connected to the outer wall of the top end of the liquid storage tank 1. The inner wall of the limit plate 23 is fixedly connected to the outer wall of the limit rod 25. The inner wall of the adjustment plate 24 is slidably connected to the outer wall of the limit rod 25. The outer surface of the adjustment screw 26 is threadedly connected to the inner wall of the adjustment plate 24. The limit plate 23 and the adjustment plate 24 are linearly arranged along the central axis of the rotating rod 22.

[0022] The pressing device 3 includes a fixed plate 31, the inner wall of the fixed plate 31 is fixedly connected to a hydraulic rod 32, the bottom end of the hydraulic rod 32 is fixedly connected to a fixed frame 33, the inner wall of the fixed frame 33 is rotatably connected to a pressing roller 34, and pulley sets 35 are symmetrically provided at both ends of the pressing roller 34.

[0023] A stirring rod 36 is symmetrically arranged on the outside of the pressing roller 34, and a stirring blade 37 is fixedly connected to the outer wall of the stirring rod 36. The stirring rod 36 is connected to the pressing roller 34 through a pulley set 35. The outer wall of the stirring rod 36 is rotatably connected to the inner wall of the liquid storage tank 1, and the outer wall of the fixed plate 31 is fixedly connected to the top of the liquid storage tank 1.

[0024] The inner wall of the pulley assembly 35 is slidably connected to a toggle block 38, the outer wall of the toggle block 38 is fixedly connected to a slide rod 39, the outer wall of the slide rod 39 is slidably connected to an adjustment block 310, the outer wall of the adjustment block 310 is fixedly connected to a return spring 311, the outer wall of the adjustment block 310 is rotatably connected to the inner wall of the liquid storage tank 1, and the end of the return spring 311 away from the adjustment block 310 is fixedly connected to the outer wall of the toggle block 38.

[0025] Working principle:

[0026] When in use, the glass fiber yarn enters the liquid storage tank 1 through the rotating rod 22 on the wire guide device 2, and the fixed block 21 supports the entire wire guide device 2. When the glass fiber yarn moves on the rotating rod 22, the rotating rod 22 rotates on the fixed block 21, and the limit plate 23 and the adjusting plate 24 are distinguished to prevent multiple glass fiber yarns from being entangled together. Then the adjusting screw 26 is rotated, and the adjusting screw 26 is threadedly connected to the inner wall of the adjusting plate 24, so that the adjusting plate 24 can move axially along the limiting rod 25, so that the distance between the adjusting plate 24 and the limiting plate 23 can be adjusted according to the thickness of different glass fibers. Multiple limiting plates 23 and adjusting plates 24 are linearly arranged along the central axis of the rotating rod 22 to prevent multiple glass fiber yarns from being entangled together;

[0027] When the glass fiber passes through the guide wire device 2 and enters the bottom of the pressing device 3, the hydraulic rod 32 on the fixed plate 31 is activated, which drives the fixed frame 33 to move up and down. The pressing roller 34 connected to the inner wall of the fixed frame 33 also moves up and down, pressing the glass fiber below into the bottom end of the liquid storage tank 1 for more complete impregnation. The pressing roller 34 rotates as the glass fiber passes through, and the pulley sets 35 at both ends drive the stirring rod 36 to rotate. The stirring blades 37 fixed to the outer wall of the stirring rod 36 rotate accordingly, stirring the impregnation liquid in the liquid storage tank 1 to prevent the impregnation liquid from settling or uneven concentration. As the pressing roller 34 moves, the return spring 311 pulls the toggle block 38, causing the toggle block 38 to slide within the adjustment block 310 through the slide rod 39. The moving toggle block 38 pulls the pulley set 35, so that the pulley set 35 is always kept taut.

[0028] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. An impregnation device for pultrusion production of glass fiber reinforced plastic composite fence, characterized in that: include: Liquid storage tank(1); A wire device (2), the wire device (2) being symmetrically fixedly connected to the top end of the liquid storage tank (1); A pressing device (3), wherein the outer wall of the pressing device (3) is fixedly connected to the inner wall of the liquid storage tank (1); The wire guide device (2) comprises a rotating rod (22), the outer wall of the rotating rod (22) is symmetrically connected to a fixed block (21), the outer wall of the fixed block (21) is fixedly connected to a limiting disk (23), the outer wall of the rotating rod (22) is slidably connected to an adjusting disk (24), the inner wall of the fixed block (21) is fixedly connected to a limiting rod (25), and the inner wall of the fixed block (21) is rotatably connected to an adjusting screw (26).

2. The impregnation device for pultrusion production of glass fiber reinforced plastic composite fence according to claim 1, characterized in that: The outer wall of the fixed block (21) is fixedly connected to the outer wall of the top end of the liquid storage tank (1), the inner wall of the limit plate (23) is fixedly connected to the outer wall of the limit rod (25), and the inner wall of the adjustment plate (24) is slidably connected to the outer wall of the limit rod (25).

3. The impregnation device for pultrusion production of glass fiber reinforced plastic composite fence according to claim 2, characterized in that: The outer surface of the adjusting screw (26) is threadedly connected to the inner wall of the adjusting disk (24), and the limiting disk (23) and the adjusting disk (24) are arranged in a linear array along the central axis of the rotating rod (22).

4. The impregnation device for pultrusion production of glass fiber reinforced plastic composite fence according to claim 1, characterized in that: The pressing device (3) comprises a fixed plate (31), the inner wall of the fixed plate (31) is fixedly connected to a hydraulic rod (32), the bottom end of the hydraulic rod (32) is fixedly connected to a fixed frame (33), the inner wall of the fixed frame (33) is rotatably connected to a pressing roller (34), and pulley groups (35) are symmetrically provided at both ends of the pressing roller (34).

5. The impregnation device for pultrusion production of glass fiber reinforced plastic composite fence according to claim 4, characterized in that: A stirring rod (36) is symmetrically arranged on the outside of the pressing roller (34), and a stirring blade (37) is fixedly connected to the outer wall of the stirring rod (36). The stirring rod (36) is connected to the pressing roller (34) through a pulley group (35). The outer wall of the stirring rod (36) is rotatably connected to the inner wall of the liquid storage tank (1), and the outer wall of the fixed plate (31) is fixedly connected to the top of the liquid storage tank (1).

6. The impregnation device for pultrusion production of glass fiber reinforced plastic composite fence according to claim 5, characterized in that: The inner wall of the pulley assembly (35) is slidably connected to a toggle block (38), the outer wall of the toggle block (38) is fixedly connected to a slide rod (39), the outer wall of the slide rod (39) is slidably connected to an adjustment block (310), the outer wall of the adjustment block (310) is fixedly connected to a return spring (311), the outer wall of the adjustment block (310) is rotatably connected to the inner wall of the liquid storage tank (1), and one end of the return spring (311) away from the adjustment block (310) is fixedly connected to the outer wall of the toggle block (38).

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