Surface spraying device for aluminum-plastic panel processing

Abstract

The utility model discloses a surface spraying device for aluminum-plastic panel processing, which belongs to the technical field of aluminum-plastic panel processing and comprises a conveyor, a cleaning shell and a spraying shell are mounted at the top of the conveyor, one side of the cleaning shell is fixedly connected with the surface of the spraying shell, and the other side of the cleaning shell is fixedly connected with the surface of the spraying shell. A cleaning assembly used for cleaning dirt on the surface of the aluminum-plastic panel is installed in the cleaning shell. The cleaning assembly and the spraying assembly can be driven to move at the same time through the arrangement of the driving assembly, the cleaning assembly is located in front of the spraying assembly, and dirt on the surface of an aluminum-plastic panel conveyed by the conveyor can be completely scraped under the work of the cleaning assembly; through the arrangement of the device, the two working procedures of cleaning and spraying of the aluminum-plastic panel are integrated on the same production line, the aluminum-plastic panel production line is effectively simplified, and the production cost of an enterprise can be reduced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plastic plate processing, in particular to a surface spraying device for aluminum-plastic plate processing. Background Art

[0002] Aluminum-plastic panels (ACPs) are a new type of architectural decorative material developed in recent years. They are lightweight, high-strength, aesthetically pleasing, waterproof, fireproof, weather-resistant, and easy to process. They are widely used in a variety of fields, including architecture, vehicles, ships, and door decoration. ACP production consists of three main production lines: forming, coating, and laminating. Trimming and packaging complete the production system.

[0003] During the coating production process of aluminum-plastic panels, the surface must first be cleaned to prevent dirt on the surface from affecting the adhesion of the paint film. However, this cleaning step is mostly a separate process and requires additional manual processing operations. It cannot be combined with the coating process, which requires the entire production line to occupy a larger area and more labor resources. Therefore, we need to propose a surface spraying device for aluminum-plastic panel processing. Utility Model Content

[0004] The purpose of the utility model is to provide a surface spraying device for aluminum-plastic panel processing, which has the advantages of integrating aluminum-plastic panel coating and cleaning on one production line to reduce the area occupied by the aluminum-plastic panel production line and reduce the use of labor resources, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a surface spraying device for processing aluminum-plastic panels, comprising a conveyor, a cleaning shell and a spraying shell installed on the top of the conveyor, one side of the cleaning shell is fixedly connected to the surface of the spraying shell, a cleaning component for cleaning dirt on the surface of the aluminum-plastic panel is installed inside the cleaning shell, a spraying component for spraying the surface of the aluminum-plastic panel is installed in the inner cavity of the spraying shell, a reciprocating moving component that can simultaneously drive the cleaning component and the spraying component to move is installed on the top of the cleaning shell, and cleaning material collection components are installed on the front and rear sides of the conveyor and at corresponding positions of the cleaning shell.

[0006] Preferably, the reciprocating motion assembly includes two groups of fixed plates fixedly mounted on the top of the cleaning shell, wherein a driving motor is fixedly mounted on one side of one group of the fixed plates, the output shaft of the driving motor passes through the fixed plate and extends to a reciprocating screw fixedly connected between the two groups of the fixed plates, the end of the reciprocating screw away from the driving motor is rotatably connected to the surface of the other group of the fixed plates, and the surface of the reciprocating screw is slidably connected to a slide seat.

[0007] Preferably, the cleaning assembly includes a connecting frame installed on one side of the slide, and the end of the connecting frame away from the slide passes through the cleaning shell and extends to the inner cavity of the cleaning shell to fix the cleaning scraper, and scrapers are installed on both sides of the bottom of the cleaning scraper.

[0008] Preferably, the spray assembly includes a connecting plate fixedly mounted on one side of the slide, one end of the connecting plate passes through the spray shell and extends to the inner cavity of the spray shell, and a spray gun is installed at one end of the connecting plate located in the inner cavity of the spray shell through a positioning assembly, a nozzle is installed at the bottom end of the spray gun, and a feeding assembly is installed at the top of the spray gun.

[0009] Preferably, a top of the cleaning shell and a side of the spraying shell are both provided with a movable groove, and the surfaces of the connecting frame and the connecting plate are respectively slidably connected to the inner walls of the corresponding movable grooves.

[0010] Preferably, the positioning assembly includes a positioning tube fixedly mounted on one end of the connecting plate, the surface of the spray gun fits against the inner wall of the positioning tube, a locking tube is fixedly connected to one side of the positioning tube, and a locking rod is threadedly connected to one end of the locking tube, and one end of the locking rod passes through the locking tube and the positioning tube in sequence and extends to the inner cavity of the positioning tube to fit against the surface of the spray gun.

[0011] Preferably, the feeding assembly includes a connecting hose fixedly mounted on the top of the spray gun, the end of the connecting hose away from the spray gun is connected to a feeding pipe, and the end of the feeding pipe away from the connecting hose passes through the spray shell and extends to the outside of the spray shell.

[0012] Preferably, the cleaning material collecting assembly includes a discharge trough opened on the front and rear sides of the cleaning shell, and a support frame is fixedly installed on the front and rear sides of the conveyor and at the corresponding position of the discharge trough, and the inner cavity of the support frame is slidably connected to the collection box.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can drive the cleaning component and the spraying component to move simultaneously through the setting of the driving component, and the cleaning component is located in front of the spraying component. The aluminum-plastic panel conveyed by the conveyor will have its surface dirt scraped off by the cleaning component, and will be moved to the inside of the spraying shell for spraying operation through the spraying component. Through the setting of this device, the cleaning and spraying processes of the aluminum-plastic panel are integrated into the same production line, which effectively simplifies the aluminum-plastic panel production line and can reduce the production cost of the enterprise to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2This is a structural diagram of one side of the spray shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model for cleaning the shell and spraying the inside of the shell;

[0018] Figure 4 This is a structural diagram of the positioning component of the utility model.

[0019] In the figure: 1. Conveyor; 2. Cleaning shell; 3. Spraying shell; 4. Fixed plate; 5. Drive motor; 6. Reciprocating screw; 7. Slide; 8. Connecting frame; 9. Cleaning scraper; 10. Scraper; 11. Connecting plate; 12. Spray gun; 13. Nozzle; 14. Moving groove; 15. Positioning tube; 16. Locking tube; 17. Locking rod; 18. Connecting hose; 19. Feed pipe; 20. Discharge chute; 21. Support frame; 22. Collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 4 The utility model provides a surface spraying device for processing aluminum-plastic panels, comprising a conveyor 1, a cleaning shell 2 and a spraying shell 3 being installed on the top of the conveyor 1, one side of the cleaning shell 2 being fixedly connected to the surface of the spraying shell 3, a cleaning component for cleaning dirt on the surface of the aluminum-plastic panel being installed inside the cleaning shell 2, the cleaning component comprising a connecting frame 8 installed on one side of a slide 7, an end of the connecting frame 8 away from the slide 7 passing through the cleaning shell 2 and extending to the inner cavity of the cleaning shell 2 to fix a cleaning scraper 9, and scrapers 10 are installed on both sides of the bottom of the cleaning scraper 9.

[0022] Through the setting of the conveyor 1, the aluminum-plastic panel to be sprayed can be moved to the spraying shell 3 and the cleaning shell 2 for spraying and cleaning before spraying. Through the setting of the cleaning component, the reciprocating moving component can drive the cleaning scraper 9 to move back and forth on the surface of the aluminum-plastic panel through the connecting frame 8, so as to scrape and clean the dirt on the surface of the aluminum-plastic panel through the scraper 10.

[0023] Preferably, the inner cavity of the spray shell 3 is installed with a spray assembly for spraying the surface of the aluminum-plastic panel, and the spray assembly includes a connecting plate 11 fixedly installed on one side of the slide 7, one end of the connecting plate 11 passes through the spray shell 3 and extends to the inner cavity of the spray shell 3, and the connecting plate 11 is located at one end of the inner cavity of the spray shell 3 and is installed with a spray gun 12 through a positioning assembly, the bottom end of the spray gun 12 is installed with a nozzle 13, and the top of the spray gun 12 is installed with a feeding assembly, and the feeding assembly includes a connecting hose 18 fixedly installed on the top of the spray gun 12, and the end of the connecting hose 18 away from the spray gun 12 is connected to a feeding pipe 19, and the end of the feeding pipe 19 away from the connecting hose 18 passes through the spray shell 3 and extends to the outside of the spray shell 3.

[0024] The spray assembly allows for spraying of aluminum-plastic panels. Specifically, during spraying, the user connects an external paint supply device via a supply pipe 19. Paint flows through the supply pipe 19, a connecting hose 18, and a spray gun 12 to a nozzle 13, where it is sprayed onto the surface of the aluminum-plastic panel. In this embodiment, the spray gun 12 is a W-77 model, the nozzle 13 has a size of 1.5 to 2.0 mm, and the air pump pressure of the paint supply device is 0.3 to 0.5 MPa.

[0025] Among them, a movable groove 14 is opened on the top of the cleaning shell 2 and one side of the spray shell 3, and the surfaces of the connecting frame 8 and the connecting plate 11 are respectively slidably connected to the corresponding inner walls of the movable groove 14. Through the setting of the movable groove 14, a moving space can be provided for the connecting frame 8 and the connecting plate 11. When the connecting frame 8 and the connecting plate 11 move, their surfaces will slide in the corresponding inner cavity of the movable groove 14.

[0026] It is worth noting that the positioning assembly includes a positioning tube 15 fixedly mounted on one end of the connecting plate 11, the surface of the spray gun 12 fits against the inner wall of the positioning tube 15, and a locking tube 16 is fixedly connected to one side of the positioning tube 15. A locking rod 17 is threadedly connected to one end of the locking tube 16, and one end of the locking rod 17 passes through the locking tube 16 and the positioning tube 15 in sequence and extends to the inner cavity of the positioning tube 15 to fit against the surface of the spray gun 12.

[0027] Through the setting of the positioning component, the spray gun 12 can be installed and connected to one end of the connecting plate 11. During installation, the user can insert one end of the spray gun 12 into the inner cavity of the positioning tube 15, and then tighten the locking rod 17 to lock the spray gun 12 in the inner cavity of the positioning tube 15 to install and fix the use position of the spray gun 12.

[0028] Furthermore, a reciprocating assembly that can simultaneously drive the cleaning assembly and the spraying assembly to move is installed on the top of the cleaning shell 2. The reciprocating assembly includes two groups of fixed plates 4 fixedly installed on the top of the cleaning shell 2, one side of which is fixedly installed with a drive motor 5. The output shaft of the drive motor 5 passes through the fixed plate 4 and extends to a reciprocating screw 6 fixedly connected between the two groups of fixed plates 4. The end of the reciprocating screw 6 away from the drive motor 5 is rotatably connected to the surface of the other group of fixed plates 4, and the surface of the reciprocating screw 6 is slidably connected to a slide seat 7.

[0029] Through the setting of the reciprocating component, when cleaning and spraying the surface of the aluminum-plastic panel, the user can turn on the drive motor 5 through the external controller, and the output shaft of the drive motor 5 will drive the reciprocating screw 6 to rotate, and then drive the connecting plate 11 and the connecting frame 8 to move through the slide 7. The movement of the connecting frame 8 will drive the scraper 10 to move back and forth on the surface of the aluminum-plastic panel to scrape off the dirt on its surface, and the movement of the connecting plate 11 can drive the nozzle 13 to move back and forth on the surface of the aluminum-plastic panel to improve the uniformity of the spraying.

[0030] In addition, in this embodiment, a ventilation pipe is installed on one side of the spray shell 3, which is connected to the exhaust equipment to extract and treat the harmful gases generated by the spraying.

[0031] Furthermore, cleaning material collection components are installed on the front and rear sides of the conveyor 1 and at corresponding positions of the cleaning shell 2. The cleaning material collection components include discharge troughs 20 opened on the front and rear sides of the cleaning shell 2. Support frames 21 are fixedly installed on the front and rear sides of the conveyor 1 and at corresponding positions of the discharge trough 20. The inner cavity of the support frame 21 is slidably connected to a collection box 22.

[0032] By setting up the cleaning material collection component, after the scraper 10 scrapes the dirt on the surface of the aluminum-plastic panel, it will be pushed out through the discharge chute 20 and fall into the inner cavity of the collection box 22 under the action of the dirt's own gravity. The user can regularly take out the collection box 22 from the support frame 21 to dump the dirt inside it.

[0033] 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 surface spraying device for processing aluminum-plastic panels, comprising a conveyor (1), characterized in that: A cleaning shell (2) and a spraying shell (3) are installed on the top of the conveyor (1); one side of the cleaning shell (2) is fixedly connected to the surface of the spraying shell (3); a cleaning component for cleaning dirt on the surface of the aluminum-plastic plate is installed inside the cleaning shell (2); a spraying component for spraying the surface of the aluminum-plastic plate is installed in the inner cavity of the spraying shell (3); a reciprocating component that can simultaneously drive the cleaning component and the spraying component to move is installed on the top of the cleaning shell (2); and cleaning material collection components are installed on the front and rear sides of the conveyor (1) and at corresponding positions of the cleaning shell (2).

2. The surface spraying device for aluminum-plastic panel processing according to claim 1, characterized in that: The reciprocating motion assembly comprises two groups of fixed plates (4) fixedly mounted on the top of the cleaning housing (2), wherein a driving motor (5) is fixedly mounted on one side of one group of the fixed plates (4), an output shaft of the driving motor (5) passes through the fixed plates (4) and extends to a reciprocating screw rod (6) fixedly connected between the two groups of the fixed plates (4), one end of the reciprocating screw rod (6) away from the driving motor (5) is rotatably connected to the surface of the other group of the fixed plates (4), and a sliding seat (7) is slidably connected to the surface of the reciprocating screw rod (6).

3. The surface spraying device for processing aluminum-plastic panels according to claim 2, characterized in that: The cleaning assembly comprises a connecting frame (8) mounted on one side of the slide (7); an end of the connecting frame (8) away from the slide (7) passes through the cleaning shell (2) and extends to the inner cavity of the cleaning shell (2) to fix a cleaning scraper (9); scrapers (10) are mounted on both sides of the bottom of the cleaning scraper (9).

4. The surface spraying device for processing aluminum-plastic panels according to claim 3, characterized in that: The spray assembly comprises a connecting plate (11) fixedly mounted on one side of the slide seat (7), one end of the connecting plate (11) passes through the spray shell (3) and extends to the inner cavity of the spray shell (3), a spray gun (12) is mounted on one end of the connecting plate (11) located in the inner cavity of the spray shell (3) through a positioning assembly, a nozzle (13) is mounted at the bottom end of the spray gun (12), and a feeding assembly is mounted on the top of the spray gun (12).

5. The surface spraying device for processing aluminum-plastic panels according to claim 4, characterized in that: A movable groove (14) is provided on the top of the cleaning shell (2) and one side of the spraying shell (3), and the surfaces of the connecting frame (8) and the connecting plate (11) are respectively slidably connected to the inner walls of the corresponding movable groove (14).

6. The surface spraying device for processing aluminum-plastic panels according to claim 4, characterized in that: The positioning assembly includes a positioning tube (15) fixedly mounted on one end of the connecting plate (11), the surface of the spray gun (12) is in contact with the inner wall of the positioning tube (15), one side of the positioning tube (15) is fixedly connected with a locking tube (16), one end of the locking tube (16) is threadedly connected with a locking rod (17), one end of the locking rod (17) passes through the locking tube (16) and the positioning tube (15) in sequence and extends to the inner cavity of the positioning tube (15) to be in contact with the surface of the spray gun (12).

7. The surface spraying device for processing aluminum-plastic panels according to claim 4, characterized in that: The feeding assembly comprises a connecting hose (18) fixedly mounted on the top end of the spray gun (12); an end of the connecting hose (18) away from the spray gun (12) is connected to a feeding pipe (19); an end of the feeding pipe (19) away from the connecting hose (18) passes through the spray shell (3) and extends to the outside of the spray shell (3).

8. The surface spraying device for processing aluminum-plastic panels according to claim 1, characterized in that: The cleaning material collection assembly comprises a discharge trough (20) provided on the front and rear sides of the cleaning shell (2); a support frame (21) is fixedly installed on the front and rear sides of the conveyor (1) and at positions corresponding to the discharge trough (20); and a collection box (22) is slidably connected to the inner cavity of the support frame (21).

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