Ultraviolet-proof polyurethane pultrusion profile coloring treatment device

Abstract

The utility model is applicable to the technical field of polyurethane pultruded profile coloring, and provides an ultraviolet-proof polyurethane pultruded profile coloring treatment device which comprises a bottom plate and a top plate, a carrier plate is arranged below the top plate, a column casing is arranged on the top surface of the carrier plate in a penetrating manner, a through groove is formed in the top surface of the column casing in a penetrating manner, and an ultraviolet-proof coating is arranged on the top surface of the through groove. A through hole is formed in the side wall of the column casing, a first spraying pipe is arranged in the through hole in a penetrating mode, a second spraying pipe is arranged on the top plate in a penetrating mode, the first spraying pipe and the second spraying pipe are connected with a pigment tank, and conveying pumps are connected between the first spraying pipe and the pigment tank and between the second spraying pipe and the pigment tank. And the bottom of the second spraying pipe is located at the center line position of the through groove, and a material pushing assembly is arranged below the carrier plate. According to the scheme, the column casing, the first spraying pipe and the second spraying pipe are matched with one another, so that the polyurethane pultrusion profile can be conveniently colored, the use is greatly facilitated, and the mechanical property of the material is not influenced.

Description

Technical Field

[0001] This utility model belongs to the field of polyurethane pultruded profile coloring technology, and in particular relates to a UV-resistant polyurethane pultruded profile coloring treatment device. Background Technology

[0002] Polyurethane pultruded profiles are polyurethane material profiles manufactured through the pultrusion process. Pultrusion is a process in which resin-impregnated fiber material is stretched and shaped through a heated die, suitable for producing long, strip-shaped materials. Polyurethane pultruded profiles possess excellent mechanical properties, chemical resistance, and thermal stability, and are widely used in construction, transportation, energy, and other fields.

[0003] The coloring process of polyurethane pultruded profiles refers to changing the appearance color of the profiles by adding pigments or dyes to better meet usage or aesthetic requirements. Polyurethane pultruded profiles are made with UV-resistant pigments sprayed through nozzles, thus achieving UV protection and obtaining UV-resistant polyurethane pultruded profiles.

[0004] The coloring of existing polyurethane pultruded profiles is mostly achieved by directly adding pigments. This method introduces other components directly into the material, which can easily affect the mechanical properties of the product during the preparation process and has defects. Utility Model Content

[0005] The purpose of this invention is to provide a coloring treatment device for UV-resistant polyurethane pultruded profiles to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a coloring treatment device for UV-resistant polyurethane pultruded profiles, comprising a base plate and a top plate, a carrier plate provided below the top plate, a column cylinder penetrating through the top surface of the carrier plate, a through groove being formed through the top surface of the column cylinder, a through hole being formed on the side wall of the column cylinder, the through hole being connected to the inside of the through groove, a first spraying pipe penetrating inside the through hole, the free end of the first spraying pipe extending into the inside of the through groove, a second spraying pipe penetrating the top plate, the first and second spraying pipes being connected to a pigment tank, and both the first and second spraying pipes being connected to the pigment tank by a material pump, the bottom of the second spraying pipe being located at the center line of the through groove, and a material pushing component being provided below the carrier plate.

[0007] Preferably, the material pushing component includes a horizontal plate, and an electric telescopic rod is symmetrically provided between the bottom surface of the horizontal plate and the top surface of the bottom plate.

[0008] Preferably, the top surface of the horizontal plate is provided with a placement groove.

[0009] Preferably, there are several through holes, and the several through holes are distributed in a circumferential manner at equal intervals.

[0010] Preferably, the free ends of the first spray pipe and the second spray pipe are provided with spray nozzles.

[0011] Preferably, a support plate is symmetrically provided between the bottom plate and the top plate, and a connecting rod is symmetrically provided on the top surface of the carrier plate and the bottom surface of the top plate.

[0012] This utility model has at least the following beneficial effects:

[0013] This invention provides a UV-resistant polyurethane pultruded profile coloring treatment device. Through the cooperation of a column, a first spray pipe and a second spray pipe, polyurethane pultruded profiles can be conveniently colored, which greatly facilitates use and does not affect the mechanical properties of the material. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at position A in the middle.

[0016] In the attached diagram, the following are the reference numerals: 1. Base plate; 2. Top plate; 3. Carrier plate; 4. Connecting rod; 5. Column; 6. Through hole; 7. First spray pipe; 8. Second spray pipe; 9. Horizontal plate; 10. Electric telescopic rod; 11. Placement slot; 12. Support plate; 13. Spray head. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0018] Example

[0019] Please see Figure 1 and Figure 2This utility model provides a technical solution: a coloring treatment device for UV-resistant polyurethane pultruded profiles, including a base plate 1 and a top plate 2. A carrier plate 3 is provided below the top plate 2. A column cylinder 5 is passed through the top surface of the carrier plate 3. Specifically, the column cylinder 5 is fixedly connected to the carrier plate 3. A through groove is opened through the top surface of the column cylinder 5. A through hole 6 is opened on the side wall of the column cylinder 5. The through hole 6 is connected to the inside of the through groove. A first spray pipe 7 is passed through the inside of the through hole 6. The free end of the first spray pipe 7 extends into the inside of the through groove. A second spray pipe 8 is passed through the top plate 2. The first spray pipe 7 and the second spray pipe 8 are connected to a pigment tank. Both the first spray pipe 7 and the second spray pipe 8 are connected to the pigment tank by a material pump. The bottom of the second spray pipe 8 is located at the center line of the through groove. A material pushing component is provided below the carrier plate 3.

[0020] In this embodiment, the polyurethane pultruded profile to be colored is placed on the material pushing assembly and aligned with the through groove. The material pushing assembly pushes the polyurethane pultruded profile upward. The first spray pipe 7 on the side wall of the through groove sprays color onto the side wall of the polyurethane pultruded profile, and the second spray pipe 8 sprays color onto the inner wall of the polyurethane pultruded profile.

[0021] Furthermore, the material pushing component includes a horizontal plate 9, and an electric telescopic rod 10 is symmetrically provided between the bottom surface of the horizontal plate 9 and the top surface of the base plate 1. Specifically, the electric telescopic rod 10 is fixedly connected to both the horizontal plate 9 and the base plate 1, and drives the horizontal plate 9.

[0022] In this embodiment, the electric telescopic rod 10 pushes the horizontal plate 9, thereby pushing the polyurethane pultruded profile upward.

[0023] Furthermore, the top surface of the horizontal plate 9 is provided with a placement groove 11.

[0024] In this embodiment, the placement groove 11 limits the position of the polyurethane pultruded profile.

[0025] Furthermore, there are several through holes 6, which are distributed in a circumferential manner at equal intervals.

[0026] In this embodiment, each through hole 6 is provided with a first spray pipe 7 to facilitate uniform spraying.

[0027] Furthermore, the free ends of the first spray pipe 7 and the second spray pipe 8 are provided with nozzles 13.

[0028] In this embodiment, a spray nozzle 13 is provided to facilitate uniform spraying.

[0029] Furthermore, a support plate 12 is symmetrically provided between the bottom plate 1 and the top plate 2. Specifically, the support plate 12 is fixedly connected to both the bottom plate 1 and the top plate 2. A connecting rod 4 is symmetrically provided on the top surface of the carrier plate 3 and the bottom surface of the top plate 2. Specifically, the connecting rod 4 is fixedly connected to both the carrier plate 3 and the top plate 2.

[0030] In this embodiment, the top plate 2 and the carrier plate 3 are fixed by the support plate 12 and the connecting rod 4, respectively.

[0031] The working principle and usage process of this utility model: After the utility model is installed, work according to the above implementation method until all working steps are completed.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet protection coloring treatment device for a polyurethane pultrusion profile, characterized by, The utility model relates to a kind of material spraying device, including bottom plate (1) and top plate (2), the bottom of top plate (2) is equipped with carrier plate (3), the top surface of carrier plate (3) is equipped with cylinder (5) through, the top surface of cylinder (5) is equipped with through slot, the side wall of cylinder (5) is equipped with through hole (6), through hole (6) is connected with the inside of through slot, the inside of through hole (6) is equipped with first spraying pipe (7), the free end of first spraying pipe (7) extends to the inside of through slot, top plate (2) is equipped with second spraying pipe (8), first spraying pipe (7) and second spraying pipe (8) are connected with pigment tank, and first spraying pipe (7) and second spraying pipe (8) are connected with material pump between pigment tank, the bottom of second spraying pipe (8) is located in the center line position of through slot, the bottom of carrier plate (3) is equipped with material pushing assembly.

2. The device for coloring ultraviolet resistant polyurethane pultrusion profiles according to claim 1, characterized in that: The material pushing assembly includes a horizontal plate (9), and the bottom surface of the horizontal plate (9) is symmetrically provided with an electric telescopic rod (10) between the top surface of the bottom plate (1).

3. The device for coloring ultraviolet resistant polyurethane pultrusion profiles according to claim 2, characterized in that: The top surface of the horizontal plate (9) is provided with a placing groove (11).

4. The device for coloring ultraviolet resistant polyurethane pultrusion profiles according to claim 1, characterized in that: The through hole (6) is provided with a plurality of through holes (6), and the plurality of through holes (6) are equally spaced and circumferentially distributed.

5. The device for coloring ultraviolet resistant polyurethane pultrusion profiles according to claim 1, characterized in that: The free end of the first spraying pipe (7) and the second spraying pipe (8) is provided with a spray head (13).

6. The device for coloring ultraviolet resistant polyurethane pultrusion profiles according to claim 1, characterized in that: The bottom plate (1) and the top plate (2) are symmetrically provided with a support plate (12), and the top surface of the carrier plate (3) and the bottom surface of the top plate (2) are symmetrically provided with a connecting rod (4).

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