Spraying device for alloy profile

Abstract

The utility model discloses a spraying device for alloy section bars, which relates to the technical field of alloy section bar coating and comprises a mounting frame plate, a paint spraying head for spraying is mounted on the end face of the inner side of the mounting frame plate, and a paint box for providing materials for the paint spraying head is fixed on the outer wall of the mounting frame plate. Advancing wheels are mounted in the bottom end of the mounting frame plate, the advancing wheels are rotationally connected with the inner wall of the mounting frame plate, and a cleaning mechanism used for cleaning a profile is mounted in the advancing direction of the mounting frame plate; and a drying mechanism used for drying the paint is mounted on one side, opposite to the cleaning mechanism, of the mounting frame plate. By arranging the mounting frame plate, the drying mechanism and the cleaning mechanism, paint spraying operation can be conducted on the two faces of a sectional material at the same time, meanwhile, the sectional material is cleaned before paint spraying, paint is dried after paint spraying, and the paint spraying quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy coating profile installation, in particular to a spraying device for alloy profiles. Background Technique

[0002] Alloys belong to metallic materials. Usually, two or more metal elements, or metallic-based addition of other non-metallic elements through alloying process, form metallic materials with metallic properties, which are called alloys. Alloy profiles are profiles made of alloys as raw materials.

[0003] After the alloy profiles are produced, paint layers with different functions need to be coated on their outer walls, so that the alloy profiles have corresponding properties. In the prior art, usually single-sided spraying is carried out. After one side is sprayed, the other side is sprayed. This method is relatively slow for spraying efficiency. For this reason, we propose a spraying device for alloy profiles that can spray both sides simultaneously. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a spraying device for alloy profiles to solve the technical problems mentioned in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A spraying device for alloy profiles, including an installation frame plate. The inner end face of the installation frame plate is provided with a paint spraying head for spraying, and the outer wall of the installation frame plate is fixed with a paint box for providing materials for the paint spraying head. The inner bottom of the installation frame plate is provided with traveling wheels, and the traveling wheels are rotatably connected to the inner wall of the installation frame plate. A cleaning mechanism for cleaning the profiles is installed in the forward direction of the installation frame plate, and a drying mechanism for drying the paint is installed on one side of the installation frame plate opposite to the cleaning mechanism.

[0006] By adopting the above technical scheme, the spraying operation can be carried out on both sides of the profile simultaneously, and the profile is cleaned before spraying and the paint is dried after spraying, improving the quality and efficiency of spraying.

[0007] The utility model is further set as follows. The cleaning mechanism includes a dust suction head, and the outer wall end of the dust suction head is connected and communicated with a negative pressure box, and the outer wall of the negative pressure box is connected with a negative pressure air pipe.

[0008] By adopting the above technical scheme, the effect of dust suction is achieved.

[0009] The utility model is further set as follows. The drying mechanism includes an air jet head, and the outer wall end of the air jet head is connected and communicated with a gas supply box, and the outer wall of the gas supply box is connected with a gas supply pipe.

[0010] By adopting the above technical solution, the drying effect of the paint is achieved.

[0011] The utility model is further arranged such that a suction fan is installed at the top end of the installation frame plate, and a filter box is arranged in the output end direction of the suction fan, and a heating box is arranged in the output end direction of the suction fan. One end of the filter box is connected to the negative pressure air pipe in a communicating manner, and the other end of the filter box is connected to the suction fan in a communicating manner. A filter screen is installed inside the filter box. One end of the heating box is connected to the air supply pipe in a communicating manner, and the other end of the heating box is connected to the suction fan in a communicating manner. An electric heating net is installed inside the heating box.

[0012] By adopting the above technical solution, the effect of providing air flow is achieved.

[0013] The utility model is further arranged such that a stirring shaft is installed inside the paint box, stirring blades are fixed on the outer wall of the stirring shaft, and the end of the stirring shaft is in transmission connection with the paint box through a transmission turntable and a transmission shaft.

[0014] By adopting the above technical solution, the driving effect on the stirring shaft is achieved.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. By setting the installation frame plate, the cleaning mechanism and the drying mechanism, first, the device is sleeved on the outer side of the profile to be sprayed. Subsequently, the paint spraying head is started, and the paint spraying head will suck the paint from the paint box and spray it onto the two end faces of the profile, realizing the synchronous spraying effect of the two end faces, greatly improving the operation efficiency. Further, during the spraying operation, the suction fan is started, and the suction fan will make the dust suction head have a negative pressure adsorption effect. Therefore, the dust suction head can perform dust suction and cleaning treatment on the outer wall of the unsprayed profile. The gas containing dust will enter the suction fan through the filter box. During this process, the filter screen in the filter box will filter and purify the gas, and the purified gas will flow into the heating box, the air supply pipe and the air supply box through the output end of the suction fan in sequence. Finally, the heated gas will be sprayed out through the jet head onto the outer wall of the profile after spraying, realizing the drying treatment of the paint. Through the above structure, not only the operation efficiency of spraying is improved, but also the operation quality of spraying is improved;

[0017] 2. By setting the stirring shaft, the stirring blades and the traveling wheels, during the process of the whole device moving along the profile for painting, the traveling wheels will assist the movement of the device, and the rotation of the traveling wheels will drive the stirring shaft to rotate through the transmission turntable and the transmission shaft, and the stirring shaft will further drive the stirring blades on its outer wall to rotate, realizing the stirring effect on the paint, improving the quality of the paint, that is, further improving the operation quality of spraying. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the filter box and the heating box of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the stirring structure of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the driving structure of the present utility model.

[0022] In the figure: 1, mounting frame plate; 2, paint spraying head; 3, paint tank; 4, traveling wheel; 5, dust suction head; 6, negative pressure box; 7, negative pressure air pipe; 8, exhaust fan; 9, filter box; 10, filter screen; 11, air jet head; 12, air supply box; 13, air supply pipe; 14, heating box; 15, electric heating grid; 16, stirring shaft; 17, stirring blade. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0024] Next, according to the overall structure of the present utility model, its embodiments will be described.

[0025] A spraying device for alloy profiles, as Figures 1-4 shown, includes a mounting frame plate 1. A paint spraying head 2 for spraying is installed on the inner end face of the mounting frame plate 1, and a paint tank 3 for providing materials for the paint spraying head 2 is fixed on the outer wall of the mounting frame plate 1. Traveling wheels 4 are installed inside the bottom end of the mounting frame plate 1, and the traveling wheels 4 are rotatably connected to the inner wall of the mounting frame plate 1;

[0026] Furthermore, in this embodiment, a cleaning mechanism for cleaning the profiles is installed in the advancing direction of the mounting frame plate 1, and a drying mechanism for drying the paint is installed on one side of the mounting frame plate 1 opposite to the cleaning mechanism;

[0027] Specifically, the cleaning mechanism includes a dust suction head 5, and the outer wall end of the dust suction head 5 is connected in communication with a negative pressure box 6, and the outer wall of the negative pressure box 6 is connected with a negative pressure air pipe 7. The drying mechanism includes an air jet head 11, and the outer wall end of the air jet head 11 is connected in communication with an air supply box 12, and the outer wall of the air supply box 12 is connected with an air supply pipe 13.

[0028] Please refer to Figure 1, an exhaust fan 8 is installed at the top of the installation frame plate 1, and a filter box 9 is arranged in the output end direction of the exhaust fan 8, and a heating box 14 is arranged in the output end direction of the exhaust fan 8 to realize the filtration and heating of the gas.

[0029] Please refer to Figures 1-2 , one end of the filter box 9 is connected to the negative pressure air pipe 7, and the other end of the filter box 9 is connected to the exhaust fan 8. A filter screen 10 is installed inside the filter box 9. One end of the heating box 14 is connected to the air supply pipe 13, and the other end of the heating box 14 is connected to the exhaust fan 8. An electric heating grid 15 is installed inside the heating box 14 to realize the cleaning function of the cleaning mechanism and the drying function of the drying mechanism.

[0030] Please refer to Figures 3-4 , a stirring shaft 16 is installed inside the paint box 3, stirring blades 17 are fixed on the outer wall of the stirring shaft 16, and the end of the stirring shaft 16 is connected to the paint box 3 through a transmission turntable and a transmission shaft to realize the driving effect on the stirring shaft.

[0031] The working principle of the present utility model is as follows: First, the device is sleeved on the outer side of the profile to be sprayed, and then the paint spray head 2 is started. The paint spray head 2 will suck the paint from the paint box 3 and spray it onto the two end faces of the profile, realizing the synchronous spraying effect of the two groups of end faces and greatly improving the operation efficiency;

[0032] Furthermore, during the spraying operation, the exhaust fan 8 is started. The exhaust fan 8 will make the dust suction head 5 have a negative pressure adsorption effect. Therefore, the dust suction head 5 can perform dust suction and cleaning treatment on the outer wall of the unsprayed profile. The gas containing dust will enter the exhaust fan 8 through the filter box 9. During this process, the filter screen 10 in the filter box 9 will filter and purify the gas. The purified gas will flow into the heating box 14, the air supply pipe 13, and the air supply box 12 in sequence through the output end of the exhaust fan 8. Finally, the heated gas will be sprayed out through the jet head 11 onto the outer wall of the profile after spraying, realizing the drying treatment of the paint;

[0033] In addition, during the process of the entire device moving along the profile for painting, the traveling wheels 4 will assist the movement of the device, and the rotation of the traveling wheels 4 will drive the stirring shaft 16 to rotate through the transmission turntable and the transmission shaft. The stirring shaft 16 will then drive the stirring blades 17 on its outer wall to rotate, realizing the stirring effect on the paint and improving the quality of the paint, that is, further improving the operation quality of spraying.

[0034] Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A spraying device for alloy profiles, comprising a mounting frame plate (1), characterized in that: The inner end face of the installation frame plate (1) is provided with a paint spraying head (2) for spraying, and the outer wall of the installation frame plate (1) is fixed with a paint tank (3) for providing materials for the paint spraying head (2). The inner bottom of the installation frame plate (1) is provided with traveling wheels (4), and the traveling wheels (4) are rotatably connected to the inner wall of the installation frame plate (1). A cleaning mechanism for cleaning profiles is installed in the forward direction of the installation frame plate (1), and a drying mechanism for drying the paint is installed on one side of the installation frame plate (1) opposite to the cleaning mechanism.

2. The spraying device for an alloy profile according to claim 1, wherein: The cleaning mechanism includes a dust suction head (5), and the outer wall end of the dust suction head (5) is connected in communication with a negative pressure box (6), and the outer wall of the negative pressure box (6) is connected with a negative pressure air pipe (7).

3. The spraying device for an alloy profile according to claim 2, characterized in that: The drying mechanism includes a jet head (11), and the outer wall end of the jet head (11) is connected in communication with a gas supply box (12), and the outer wall of the gas supply box (12) is connected with a gas supply pipe (13).

4. The spraying device for an alloy profile according to claim 3, characterized in that: A suction fan (8) is installed at the top of the installation frame plate (1), and a filter box (9) is arranged in the output end direction of the suction fan (8), and a heating box (14) is arranged in the output end direction of the suction fan (8).

5. The spraying device for an alloy profile according to claim 4, wherein: One end of the filter box (9) is connected in communication with the negative pressure air pipe (7), and the other end of the filter box (9) is connected in communication with the suction fan (8), and a filter screen (10) is installed inside the filter box (9).

6. The spraying device for an alloy profile according to claim 4, characterized in that: One end of the heating box (14) is connected in communication with the gas supply pipe (13), and the other end of the heating box (14) is connected in communication with the suction fan (8), and an electric heating grid (15) is installed inside the heating box (14).

7. The alloy profile spraying device according to claim 1, characterized in that: A stirring shaft (16) is installed inside the paint tank (3), and stirring blades (17) are fixed on the outer wall of the stirring shaft (16), and the end of the stirring shaft (16) is connected to the paint tank (3) through a transmission turntable and a transmission shaft.

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