A coating device for production of color-coated aluminum coils

Abstract

The utility model relates to the field of color coated aluminum roll production discloses a kind of coating device for color coated aluminum roll production, including machine table, the upper side of the machine table has aluminium plate, the left side of the machine table is fixedly connected with stirring tank, the lower side outer wall of the stirring tank is fixedly connected with motor, the upper side inner wall of the stirring tank is rotatably connected with tank cover, the upper side inner wall of the stirring tank is clamped with filter frame, the lower side inner wall of the stirring tank is rotatably connected with the shaft, the lower side inner wall of the shaft is fixedly connected on the output shaft of motor, the upper side inner wall of the shaft is clamped with stirring plate, the upper side inner wall of the shaft is elastically connected with rotating block by torsional spring. In the utility model, by being provided with stirring plate, shaft and baffle etc., by rotating rotating block, baffle is separated from the upper side outer wall of stirring plate, the fixation of stirring plate is released, stirring plate can be taken out upward, it is convenient to clean stirring plate and stirring tank.

Description

Technical Field

[0001] This utility model relates to the field of color-coated aluminum coil production, and in particular to a coating device for color-coated aluminum coil production. Background Technology

[0002] Aluminum coils refer to coiled materials with a certain width and thickness, which are made from aluminum as the base material through multiple processes such as hot rolling, cold rolling, and drawing.

[0003] Coating of aluminum coils is a process that treats the surface of aluminum coils to improve their corrosion resistance, wear resistance, and decorative properties.

[0004] In existing coating equipment, the mixing plate inside the mixing tank usually has corresponding mounting holes machined on the mixing plate and the rotating shaft. Bolts are passed through these holes and then nuts are tightened to firmly fix the mixing plate on the rotating shaft. This makes it inconvenient to disassemble the mixing plate. Therefore, a coating device for the production of color-coated aluminum coils is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a coating device for the production of color-coated aluminum coils, which aims to improve the problem of inconvenient disassembly of the stirring plate in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a coating device for the production of color-coated aluminum coils, comprising a machine base, an aluminum plate on the upper side of the machine base, a mixing tank fixedly connected to the upper left side of the machine base, a motor fixedly connected to the lower outer wall of the mixing tank, a tank cover rotatably connected to the upper inner wall of the mixing tank, a filter frame snapped onto the upper inner wall of the mixing tank, a rotating shaft penetrating and rotatably connected to the lower inner wall of the mixing tank, a motor output shaft fixedly connected to the lower inner wall of the rotating shaft, a mixing plate snapped onto the upper inner wall of the rotating shaft, a rotating block elastically connected to the upper inner wall of the rotating shaft via a torsion spring, a baffle fixedly connected to the bottom end of the rotating block, a spraying assembly provided on the lower outer wall of the mixing tank for spraying the aluminum plate, and a dust removal assembly provided on the upper outer wall of the machine base for removing dust from the aluminum plate.

[0007] As a further description of the above technical solution: The dust removal assembly includes a fixed frame, the bottom end of which is fixedly connected to the upper outer wall of the machine base. A guide rod is elastically connected to the upper outer wall of the fixed frame via a spring. A mounting plate is fixedly connected to the bottom end of the guide rod. A cleaning plate is detachably installed on the lower side of the mounting plate.

[0008] As a further description of the above technical solution: The spraying assembly includes a pipe, one end of which is fixedly connected to the lower outer wall of the mixing tank. The pipe is connected to a spraying block via a pump body, and a support frame is fixedly connected to the upper outer wall of the machine.

[0009] As a further description of the above technical solution: One end of the torsion spring is fixedly connected to the upper inner wall of the rotating shaft, and the other end of the torsion spring is fixedly connected to the outer wall of the rotating block.

[0010] As a further description of the above technical solution: The baffle is rotatably connected to the upper inner wall of the rotating shaft, and the lower outer wall of the baffle is in contact with the upper outer wall of the stirring plate.

[0011] As a further description of the above technical solution: One end of the spring is fixedly connected to the upper outer wall of the fixing frame, and the other end of the spring is fixedly connected to the outer wall of the guide rod.

[0012] As a further description of the above technical solution: The outer wall of the guide rod is slidably connected to the upper inner wall of the fixed frame. There are two guide rods, which are arranged symmetrically.

[0013] As a further description of the above technical solution: Guide grooves are provided on both sides of the rotating shaft.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by providing a stirring plate, a rotating shaft and a baffle, the baffle is moved away from the upper outer wall of the stirring plate by rotating the rotating block, thereby releasing the fixing of the stirring plate and allowing the stirring plate to be taken out upwards, which facilitates cleaning of the stirring plate and the inside of the stirring tank.

[0015] 2. In this utility model, a cleaning plate, a spring, and a guide rod are provided. The spring allows the cleaning plate to contact the aluminum plate, and the cleaning plate cleans the dust on the lower aluminum plate, thus avoiding affecting the subsequent coating effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a coating device for the production of color-coated aluminum coils proposed in this utility model; Figure 2 This is a cross-sectional schematic diagram of the mixing tank of a coating device for the production of color-coated aluminum coils proposed in this utility model; Figure 3 This is a schematic diagram of the rotating shaft of a coating device for producing color-coated aluminum coils according to the present invention; Figure 4This is a schematic diagram of the shaft cross-section and baffle of a coating device for the production of color-coated aluminum coils proposed in this utility model.

[0017] Legend: 1. Machine base; 2. Aluminum plate; 3. Support frame; 4. Spraying block; 5. Pipe; 6. Tank lid; 7. Mixing tank; 8. Fixing frame; 9. Mounting plate; 10. Cleaning plate; 11. Spring; 12. Guide rod; 13. Filter frame; 14. Rotating shaft; 15. Mixing plate; 16. Motor; 17. Rotating block; 18. Torsion spring; 19. Baffle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 2-4This utility model provides an embodiment of a coating device for the production of color-coated aluminum coils, including a machine base 1. The machine base 1 provides a space for spraying aluminum plates 2. The aluminum plates 2 are located on the upper side of the machine base 1 and are wound up by a winding mechanism (not shown) on the rear side. A mixing tank 7 is fixedly connected to the upper left side of the machine base 1. The mixing tank 7 is used for mixing paint. A motor 16 is fixedly connected to the lower outer wall of the mixing tank 7. The operation of the motor 16 drives the rotating shaft 14 to rotate. A lid 6 is rotatably connected to the upper inner wall of the mixing tank 7. The lid 6 can be... The lid 6 is designed to close the upper opening of the mixing tank 7. A filter frame 13 is snapped onto the upper inner wall of the mixing tank 7. The filter frame 13 is designed to filter the paint and is snapped into the mixing tank 7 for easy removal and cleaning. A rotating shaft 14 is rotatably connected through the lower inner wall of the mixing tank 7. The rotating shaft 14 rotates due to the operation of the motor 16. Guide grooves are provided on both sides of the rotating shaft 14. The lower inner wall of the rotating shaft 14 is fixedly connected to the output shaft of the motor 16. The upper side of the rotating shaft 14... A stirring plate 15 is snapped onto the inner wall. The stirring plate 15 stirs the paint in the mixing tank 7 by rotating the shaft 14. A rotating block 17 is elastically connected to the upper inner wall of the shaft 14 by a torsion spring 18. The rotation of the rotating block 17 drives the baffle 19 to rotate. When the baffle 19 is rotated 90 degrees by external force, the upper opening of the shaft 14 can be opened. Releasing the rotating block 17 causes the baffle 19 to rotate back to its original position through the elastic force of the torsion spring 18. One end of the torsion spring 18 is fixedly connected to the upper inner wall of the shaft 14, and the other end of the torsion spring 18 is fixed to the inner wall. A baffle 19 is fixedly connected to the bottom end of the rotating block 17 and connected to the outer wall of the rotating block 17. When the lower outer wall of the baffle 19 contacts the upper outer wall of the stirring plate 15, it is used to fix the position of the stirring plate 15. The baffle 19 is rotatably connected to the upper inner wall of the rotating shaft 14. The lower outer wall of the baffle 19 contacts the upper outer wall of the stirring plate 15. A spraying assembly is provided on the lower outer wall of the mixing tank 7. The spraying assembly is used for spraying aluminum plate 2. A dust removal assembly is provided on the upper outer wall of the machine base 1. The dust removal assembly is used to remove dust from aluminum plate 2.

[0020] Reference Figure 1 The dust removal assembly includes a fixed frame 8, which provides support for the sliding of the guide rod 12. The bottom end of the fixed frame 8 is fixedly connected to the upper outer wall of the machine base 1. The guide rod 12 is elastically connected to the upper outer wall of the fixed frame 8 by a spring 11. When the guide rod 12 moves upward, it stretches the spring 11. The guide rod 12 provides guidance for the movement of the mounting plate 9. The outer wall of the guide rod 12 passes through and is slidably connected to the upper inner wall of the fixed frame 8. There are two guide rods 12, which are symmetrically arranged. One end of the spring 11 is fixedly connected to the upper outer wall of the fixed frame 8, and the other end of the spring 11 is fixedly connected to the outer wall of the guide rod 12. The bottom end of the guide rod 12 is fixedly connected to the mounting plate 9, which is used to install the cleaning plate 10. The cleaning plate 10 is detachably installed on the lower side of the mounting plate 9. The cleaning plate 10 is used to remove dust from the aluminum plate 2.

[0021] Reference Figure 1 and Figure 2 The spraying assembly includes a pipe 5, which serves as a conveying device to transport the paint. A valve is provided at the connection between the pipe 5 and the mixing tank 7, which is not shown in the prior art. One end of the pipe 5 is fixedly connected to the lower outer wall of the mixing tank 7. The pipe 5 is connected to a spraying block 4 through a pump body. A nozzle is provided on the lower side of the spraying block 4 for spraying paint. A support frame 3 is fixedly connected to the upper outer wall of the machine base 1, which provides support for the installation of the spraying block 4.

[0022] Working principle: After pouring paint into the mixing tank 7 and closing the tank lid 6, the paint is filtered through the filter frame 13. Then, the motor 16 is started, and the operation of the motor 16 drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the mixing plate 15 to rotate, thus stirring the paint. Then, the valve on the pipeline 5 is opened, and the paint in the mixing tank 7 is pumped into the spray block 4 through the pipeline 5 via the pump body. The paint is sprayed out through the spray block 4, and the operation of the take-up roller drives the aluminum plate 2 to move. The cleaning plate 10 cleans the dust on the moving aluminum plate 2. The spray block 4 coats the aluminum plate 2. After the coating is completed, the tank lid 6 is opened, and the filter frame 13 is taken out. By rotating the rotating block 17, the baffle 19 is rotated, so that the baffle 19 moves away from the upper outer wall of the mixing plate 15, thus releasing the fixation of the mixing plate 15. The mixing plate 15 can then be taken out upwards for easy cleaning.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coating apparatus for the production of color-coated aluminum coils, comprising a machine base (1), characterized in that: The upper side of the machine base (1) has an aluminum plate (2). A mixing tank (7) is fixedly connected to the upper left side of the machine base (1). A motor (16) is fixedly connected to the lower outer wall of the mixing tank (7). A tank cover (6) is rotatably connected to the upper inner wall of the mixing tank (7). A filter frame (13) is snapped onto the upper inner wall of the mixing tank (7). A rotating shaft (14) is rotatably connected through the lower inner wall of the mixing tank (7). The lower inner wall of the rotating shaft (14) is fixedly connected to the input of the motor (16). On the output shaft, a stirring plate (15) is snapped onto the upper inner wall of the rotating shaft (14), and a rotating block (17) is elastically connected to the upper inner wall of the rotating shaft (14) via a torsion spring (18). A baffle (19) is fixedly connected to the bottom end of the rotating block (17). A spraying assembly is provided on the lower outer wall of the mixing tank (7). The spraying assembly is used for spraying the aluminum plate (2). A dust removal assembly is provided on the upper outer wall of the machine base (1). The dust removal assembly is used to remove dust from the aluminum plate (2).

2. The coating apparatus for producing color-coated aluminum coils according to claim 1, characterized in that: The dust removal assembly includes a fixed frame (8), the bottom end of which is fixedly connected to the upper outer wall of the machine base (1). A guide rod (12) is elastically connected to the upper outer wall of the fixed frame (8) by a spring (11). A mounting plate (9) is fixedly connected to the bottom end of the guide rod (12). A cleaning plate (10) is detachably installed on the lower side of the mounting plate (9).

3. The coating device for producing a color-coated aluminum coil according to claim 1, characterized in that: The spraying assembly includes a pipe (5), one end of which is fixedly connected to the lower outer wall of the mixing tank (7). The pipe (5) is connected to a spraying block (4) via a pump body. A support frame (3) is fixedly connected to the upper outer wall of the machine base (1).

4. The coating device for producing a color-coated aluminum coil according to claim 1, characterized in that: One end of the torsion spring (18) is fixedly connected to the upper inner wall of the rotating shaft (14), and the other end of the torsion spring (18) is fixedly connected to the outer wall of the rotating block (17).

5. The coating device for producing a color-coated aluminum coil according to claim 1, characterized in that: The baffle (19) is rotatably connected to the upper inner wall of the rotating shaft (14), and the lower outer wall of the baffle (19) is in contact with the upper outer wall of the stirring plate (15).

6. A coating apparatus for producing color-coated aluminum coils according to claim 2, characterized in that: One end of the spring (11) is fixedly connected to the upper outer wall of the fixing frame (8), and the other end of the spring (11) is fixedly connected to the outer wall of the guide rod (12).

7. The coating device for producing a color-coated aluminum coil according to claim 2, characterized in that: The outer wall of the guide rod (12) is slidably connected to the upper inner wall of the fixing frame (8). There are two guide rods (12), and the two guide rods (12) are arranged symmetrically.

8. A coating apparatus for producing color-coated aluminum coils according to claim 1, characterized in that: Guide grooves are provided on both sides of the rotating shaft (14).

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