Anti-corrosion heat-preservation coating spraying mechanism

Abstract

The utility model discloses an anti-corrosion heat preservation coating spraying mechanism which comprises a fixed base, a spraying plate is correspondingly placed on the fixed base, supporting vertical plates are arranged on the two sides of the fixed base, a cross beam is correspondingly installed at the upper ends of the supporting vertical plates on the two sides, a rotating mechanism is correspondingly installed on the cross beam, and a main shaft of the rotating mechanism extends downwards. A rotating seat is further mounted at the shaft end of the main shaft and can correspondingly rotate along with the main shaft; and spraying nozzles are further installed on the rotating seat, a row of spraying nozzles are arranged on the rotating seat, the spraying nozzles in the row are located on the same diameter of the rotating seat, and the spraying nozzles in the row are all downwards aligned with the spraying plate on the fixed base below. According to the spraying device, the rotating mechanism and the rotating seat are arranged, a row of spraying nozzles are arranged on the rotating seat, spraying of a spraying plate can be achieved while rotating is conducted, it is guaranteed that spraying is uniform and spraying is conducted without dead corners, and the spraying operation quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to an anti-corrosion and heat-insulating paint spraying mechanism. Background Art

[0002] In the prior art, for plate parts used in harsh environments, it is necessary to spray an anti-corrosion and thermal insulation layer on their surface. The prior art mostly completes the spraying work by setting up a spraying mechanism. The problem that needs to be solved in the prior art is how to make the coating thickness produced by the spraying uniform, so as to achieve better anti-corrosion and thermal insulation effects.

[0003] For example: The technical solution with the publication (announcement) number: CN219400822U discloses "a spraying machine based on thermal insulation and anti-corrosion material processing". The technical solution is provided with a spray box, and an electric push rod is arranged inside the spray box. During spraying, the electric push rod is used to achieve uniform and complete spraying.

[0004] For example: The technical solution with the publication (announcement) number: CN218132848U discloses "a pipe surface spraying device for anti-corrosion and heat preservation". The technical solution is provided with a spraying component and a driving mechanism. The driving source of the spraying component drives the spray head to make a circular motion around the pipe, thereby achieving complete spraying.

[0005] However, the above technical solution cannot achieve uniform spraying when used in practice. In addition, the spraying equipment in the prior art usually needs to solve the following technical problems:

[0006] 1) After spraying, the spraying equipment generally needs to be dried, and the drying of the spray layer is accelerated by steam or heat flow drying, thereby improving work efficiency; however, the existing technology needs to be transferred and dried after the spraying is completed, which is very inconvenient;

[0007] 2) The existing equipment still has the problem that the spraying liquid cannot be recovered and cleaned. If the spraying liquid is sprayed too much and cannot be handled, it will greatly affect the spraying operation and the spraying quality.

[0008] Therefore, in order to solve the above problems, it is necessary to develop an anti-corrosion and thermal insulation coating spraying mechanism that improves work efficiency and quality. Utility Model Content

[0009] The purpose of the utility model is to provide an anti-corrosion and thermal insulation coating spraying mechanism in view of the deficiencies in the prior art; the technical scheme is as follows:

[0010] A corrosion-resistant and thermal-insulating coating spraying mechanism comprises a fixed base on which a spraying plate is placed, support vertical plates are arranged on both sides of the fixed base, cross beams are correspondingly installed on the upper ends of the support vertical plates on both sides, and a rotating mechanism is correspondingly installed on the cross beam, the main shaft of the rotating mechanism extends downward, and a rotating seat is also installed on the shaft end of the main shaft, and the rotating seat can rotate accordingly with the main shaft.

[0011] A spray nozzle is also installed on the rotating seat. The spray nozzles are arranged in a row on the rotating seat. The spray nozzles in this row are located on the same diameter of the rotating seat, and the spray nozzles in this row are all aimed downward at the spray plate on the fixed base below;

[0012] A mounting seat is also provided on the main shaft of the rotating mechanism. The mounting seat is located directly above the rotating seat and is arranged cocentrically with the rotating seat and rotates synchronously accordingly. A spraying assembly is correspondingly installed on the mounting seat. The spraying assembly is connected to the spraying nozzle on the rotating seat below, and spraying is performed on the spraying plate below through the spraying nozzle.

[0013] Furthermore, there are six spray nozzles on the rotating seat that are evenly spaced; and the spray assembly includes a liquid storage tank and a pump body in the tank.

[0014] Furthermore, a row of drying nozzles is also arranged on the rotating seat. The drying nozzles in this row are located on the same straight line of the rotating seat and are arranged vertically with respect to the row of spraying nozzles.

[0015] Furthermore, a drying component is also provided on the mounting seat, and the drying component is connected to a drying nozzle below. Under the action of the drying component, the drying nozzle sprays hot air downward to the spraying plate for drying.

[0016] Furthermore, the drying nozzles are provided with six nozzles which are evenly spaced.

[0017] Furthermore, a suction port is correspondingly provided inside the fixed base, and a suction chamber connected to the suction port is provided at the lower end of the fixed base, a liquid storage chamber is provided at the lower end of the suction chamber, the suction chamber and the liquid storage chamber are connected by a feeding pipe, and a suction pipe is also connected to the feeding pipe, the suction pipe is connected to a suction device, and the suction device is fixed on the supporting plate.

[0018] Furthermore, the air suction ports are evenly arranged at annular intervals, a valve body is provided on the air suction duct, and the height of the air suction device is higher than the air suction chamber.

[0019] Beneficial effects: The utility model has the following beneficial effects:

[0020] 1) The device is provided with a rotating mechanism and a rotating seat, and a row of spray nozzles are arranged on the rotating seat, which can realize spraying on the spray plate while rotating, ensuring uniform spraying and spraying without dead angles, thereby improving the quality of spraying operation;

[0021] 2) The device is also provided with a row of drying nozzles on the rotating seat, which can dry the sprayed plate after or during spraying, saving steps and improving the efficiency of the spraying operation;

[0022] 3) The device is also provided with a mounting seat on the main shaft, the mounting seat moves synchronously with the rotating seat, and the mounting seat is provided with corresponding spraying components and drying components, the structure is reasonably arranged, and there will be no installation difficulties;

[0023] 4) The device is also provided with a suction device, which can generate suction to directly fix the spraying plate placed on the fixed base, making installation and fixing convenient;

[0024] 5) The suction device provided in this device not only has the function of suction and fixing, but also can absorb the excess spray liquid on the spray plate. The spray liquid can be sucked into the suction chamber from other uncovered suction ports, and then sucked into the liquid storage chamber for recycling, so as to keep the fixed base clean and the structure is reasonably set. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of Embodiment 1 of the utility model;

[0026] Figure 2 for Figure 1 Middle AA section view;

[0027] Figure 3 This is a structural diagram of Embodiment 2 of the present utility model;

[0028] Figure 4 for Figure 3 Middle BB section view. DETAILED DESCRIPTION

[0029] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0030] Example 1

[0031] like Figure 1 and Figure 2As shown, an anti-corrosion and thermal insulation coating spraying mechanism of the present embodiment comprises a fixed base 1, a spraying plate 2 is placed on the fixed base 1, supporting upright plates 3 are arranged on both sides of the fixed base 1, and cross beams 4 are correspondingly installed on the upper ends of the supporting upright plates 3 on both sides, and a rotating mechanism 5 is correspondingly installed on the cross beam 4 of the present embodiment, the main shaft 6 of the rotating mechanism 5 extends downward, and a rotating seat 7 is also installed on the shaft end of the main shaft 6, and the rotating seat 7 can rotate accordingly with the main shaft 6.

[0032] The rotating seat 7 of the present embodiment is also provided with a spray nozzle 8. The spray nozzles 8 of the present embodiment are arranged in a row on the rotating seat 7. The spray nozzles 8 in this row are located on the same diameter of the rotating seat 7, and the spray nozzles 8 in this row are all directed downwardly toward the spray plate 2 on the fixed base 1 below.

[0033] A mounting seat 9 is also provided on the main shaft 6 of the rotating mechanism 5 of the present embodiment. The mounting seat 9 is located directly above the rotating seat 7 and is arranged cocentrically with the rotating seat 7 and rotates synchronously accordingly. A spraying assembly 10 is correspondingly installed on the mounting seat 9 of the present embodiment. The spraying assembly 10 is connected to the spraying nozzle 8 on the rotating seat 7 below, and the spraying operation is performed on the spraying plate 2 below through the spraying nozzle 8.

[0034] In this embodiment, a total of six spray nozzles 8 are arranged on the rotating seat 7 at even intervals; and the spray assembly 10 of this embodiment includes a liquid storage tank and a pump body in the tank body.

[0035] In this embodiment, a row of drying nozzles 11 is further arranged on the rotating seat 7 . The drying nozzles 11 in this row are located on the same straight line of the rotating seat 7 and are arranged perpendicularly to the row of spraying nozzles 8 .

[0036] A drying assembly 12 is also provided on the mounting seat 9 of the present embodiment, and the drying assembly 12 is connected to the drying nozzle 11 below. Under the action of the drying assembly 12, the drying nozzle 11 sprays hot air downward to the sprayed plate 2 for drying; six drying nozzles 11 of the present embodiment are evenly spaced.

[0037] The working principle of this embodiment is as follows: when working, the spray plate is placed on a fixed base. Since the spray nozzle above is installed on a rotating base, the rotating base can rotate under the action of a rotating mechanism, and a mounting base is provided above the rotating base, and a spray assembly connected to the spray nozzle is provided on the mounting base, then while the rotating base is rotating, the spraying operation can be carried out through the spray nozzle, and spraying can be achieved while rotating to ensure uniform spraying; in addition, the spray nozzle is arranged in a row to ensure that there is no dead angle for spraying.

[0038] The present embodiment also further provides a drying operation. The rotating seat of the present embodiment is provided with not only a spray nozzle but also a drying nozzle. The drying nozzle is also arranged in a row and is located on the diameter of the rotating seat, and is arranged vertically with a row of spray nozzles. The corresponding drying component is also arranged on the mounting seat. When the spraying is completed, the spray component is closed and the drying component is turned on. The sprayed plate below can be dried while rotating to complete the drying. Of course, the drying component can also be turned on directly while spraying to achieve drying.

[0039] Example 2

[0040] like Figure 3 and Figure 4 As shown, an anti-corrosion and thermal insulation coating spraying mechanism of the present embodiment comprises a fixed base 1, a spraying plate 2 is placed on the fixed base 1, supporting upright plates 3 are arranged on both sides of the fixed base 1, and cross beams 4 are correspondingly installed on the upper ends of the supporting upright plates 3 on both sides, and a rotating mechanism 5 is correspondingly installed on the cross beam 4 of the present embodiment, the main shaft 6 of the rotating mechanism 5 extends downward, and a rotating seat 7 is also installed on the shaft end of the main shaft 6, and the rotating seat 7 can rotate accordingly with the main shaft 6.

[0041] The rotating seat 7 of the present embodiment is also provided with a spray nozzle 8. The spray nozzles 8 of the present embodiment are arranged in a row on the rotating seat 7. The spray nozzles 8 in this row are located on the same diameter of the rotating seat 7, and the spray nozzles 8 in this row are all directed downwardly toward the spray plate 2 on the fixed base 1 below.

[0042] A mounting seat 9 is also provided on the main shaft 6 of the rotating mechanism 5 of the present embodiment. The mounting seat 9 is located directly above the rotating seat 7 and is arranged cocentrically with the rotating seat 7 and rotates synchronously accordingly. A spraying assembly 10 is correspondingly installed on the mounting seat 9 of the present embodiment. The spraying assembly 10 is connected to the spraying nozzle 8 on the rotating seat 7 below, and the spraying operation is performed on the spraying plate 2 below through the spraying nozzle 8.

[0043] In this embodiment, a total of six spray nozzles 8 are arranged on the rotating seat 7 at even intervals; and the spray assembly 10 of this embodiment includes a liquid storage tank and a pump body in the tank body.

[0044] In this embodiment, a row of drying nozzles 11 is further arranged on the rotating seat 7 . The drying nozzles 11 in this row are located on the same straight line of the rotating seat 7 and are arranged perpendicularly to the row of spraying nozzles 8 .

[0045] A drying assembly 12 is also provided on the mounting seat 9 of the present embodiment. The drying assembly 12 is connected to the drying nozzle 11 below. Under the action of the drying assembly 12, the drying nozzle 11 sprays hot air downward to the spraying plate 2 for drying.

[0046] In this embodiment, six drying nozzles 11 are arranged at even intervals.

[0047] In this embodiment, a suction port 13 is correspondingly provided inside the fixed base 1, and a suction chamber 14 connected to the suction port 13 is provided at the lower end of the fixed base 1, and a liquid storage chamber 15 is provided at the lower end of the suction chamber 14. The suction chamber 14 and the liquid storage chamber 15 are connected by a discharge pipe 16, and a suction pipe 17 is also connected to the discharge pipe 16. The suction pipe 17 is connected to a suction device 18, and the suction device 18 is fixed on the supporting plate 3.

[0048] The air suction ports 13 of the present embodiment are evenly arranged in an annular pattern. A valve body 19 is provided on the air suction duct 17 of the present embodiment. The height of the air suction device 18 of the present embodiment is higher than that of the air suction chamber 14 .

[0049] The technical solution of this embodiment is to set a suction mechanism on the fixed base on the basis of Embodiment 1, which can fix the spray plate and absorb excess spray liquid. The specific working principle is as follows: when the suction device is started, the suction chamber and the suction port will generate suction. When the spray plate is placed on the fixed base, it will be sucked and fixed by the suction port accordingly, and then the spraying operation can be carried out. At the same time, the excess spray liquid generated during spraying will be sucked into the suction chamber by other unclosed suction ports. A liquid storage chamber is set below the suction chamber through a feed pipe. Under the action of suction, the spray liquid in the suction chamber flows into the liquid storage chamber from the feed pipe. In order to facilitate the excess spray liquid to be sucked into the suction device from the suction pipe, the suction device is set at a higher place, which will not affect the suction and liquid storage functions, and the structural design is reasonable.

[0050] In the technical solution of this embodiment, first, the spray nozzle is correspondingly installed on the rotating seat. When the spraying operation is carried out, the spraying plate is placed on the fixed base. After the rotating spray nozzle is sprayed, it can be sprayed very evenly on the spraying plate to realize the spraying operation. The overall structure is set very reasonably.

[0051] The above-mentioned specific implementation mode is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. An anti-corrosion and thermal insulation coating spraying mechanism, characterized in that: The invention comprises a fixed base (1), a spray plate (2) is placed on the fixed base (1), support vertical plates (3) are arranged on both sides of the fixed base (1), and cross beams (4) are installed on the upper ends of the support vertical plates (3) on both sides, and a rotating mechanism (5) is installed on the cross beam (4), the main shaft (6) of the rotating mechanism (5) extends downward, and a rotating seat (7) is installed on the shaft end of the main shaft (6), and the rotating seat (7) can rotate correspondingly with the main shaft (6); A spray nozzle (8) is also installed on the rotating seat (7). The spray nozzles (8) are arranged in a row on the rotating seat (7). The spray nozzles (8) in this row are located on the same diameter of the rotating seat (7), and the spray nozzles (8) in this row are all directed downwards toward the spray plate (2) on the fixed base (1) below. A mounting seat (9) is also provided on the main shaft (6) of the rotating mechanism (5). The mounting seat (9) is located directly above the rotating seat (7) and is arranged cocentrically with the rotating seat (7) and rotates synchronously accordingly. A spraying assembly (10) is correspondingly installed on the mounting seat (9). The spraying assembly (10) is connected to a spraying nozzle (8) on the rotating seat (7) below, and spraying operation is performed on the spraying plate (2) below through the spraying nozzle (8).

2. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 1 is characterized in that: A total of six spray nozzles (8) are arranged on the rotating seat (7) at even intervals; and the spray assembly (10) comprises a liquid storage tank and a pump body inside the tank.

3. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 1 is characterized in that: A row of drying nozzles (11) is also arranged on the rotating seat (7). The drying nozzles (11) in this row are located on the same straight line of the rotating seat (7) and are arranged vertically with respect to a row of spraying nozzles (8).

4. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 3 is characterized in that: The mounting seat (9) is also provided with a drying assembly (12), which is connected to a drying nozzle (11) below. Under the action of the drying assembly (12), the drying nozzle (11) sprays hot air downward to the spraying plate (2) for drying.

5. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 3 is characterized in that: The drying nozzles (11) are provided with six nozzles that are evenly spaced.

6. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 1 is characterized in that: The fixed base (1) is also provided with a suction port (13) inside, and a suction chamber (14) connected to the suction port (13) is provided at the lower end of the fixed base (1). A liquid storage chamber (15) is provided at the lower end of the suction chamber (14). The suction chamber (14) and the liquid storage chamber (15) are connected via a feed pipe (16), and a suction pipe (17) is also connected to the feed pipe (16). The suction pipe (17) is connected to a suction device (18), and the suction device (18) is fixed on the supporting vertical plate (3).

7. The anti-corrosion and thermal insulation coating spraying mechanism according to claim 6 is characterized in that: The air suction ports (13) are evenly arranged at annular intervals, a valve body (19) is provided on the air suction duct (17), and the height of the air suction device (18) is higher than that of the air suction chamber (14).

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