Dehydration device for coating preparation

Abstract

The utility model discloses a dewatering device for coating preparation, which relates to the technical field of coating preparation and comprises a base and four bearing columns mounted on the top surface of the base, a discharging mechanism is mounted in the middle of the top surface of the base, a mounting plate is mounted at the top ends of the bearing columns, a flow guide table is mounted at the upper end of the mounting plate, and an outer wall is arranged at the upper end of the flow guide table. A drying mechanism is installed in the outer wall, and a discharging pipe and a discharging mechanism are installed at the top end of the outer wall. By means of the drying plate and the built-in gradually-enlarged filter screen opening, paint can be conveniently dried many times and fall onto a proper filter screen according to the drying degree, then it is avoided that much water is still carried in the discharging process, and the drying effect is improved; and through a discharging disc and a second servo motor at the bottom end, equivalent collection of the dried coating is facilitated, and through rotation of the second servo motor, feeding and discharging are more convenient, the discharging efficiency is improved, and finally the problems that in the sliding process, part of the coating can adhere to a drying plate, and the discharging and collecting process is tedious are solved.

Description

Technical Field

[0001] This utility model relates to the field of coating preparation technology, and in particular to a coating preparation dehydration device. Background Technology

[0002] Paint is a type of coating applied to the surface of an object to be protected or decorated, forming a continuous film that adheres firmly to the object. Paint dries very easily and hardens after drying. Therefore, paint is usually in powder form before use and needs to be mixed with water before application. Thus, during the production of paint, the raw materials need to be dried and dehydrated to prevent clumping and facilitate faster mixing and use of the paint powder. Existing paint dehydration equipment often uses a layer-by-layer drying method, where the paint slides off layer by layer. However, due to the moisture in the paint, some paint sticks to the drying plate during the sliding process, affecting the drying effect. Furthermore, the material feeding and collecting process is cumbersome, labor-intensive, and inefficient. Therefore, solutions to these problems are needed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dehydration device for coating preparation.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a coating preparation dehydration device, comprising a base and four load-bearing columns installed on the top surface of the base, a discharge mechanism installed in the middle of the top surface of the base, an installation plate installed at the top of the load-bearing columns, a guide platform installed at the upper end of the installation plate, an outer wall opened at the upper end of the guide platform, a drying mechanism installed inside the outer wall, a discharge pipe installed at the top end of the outer wall, and a discharge mechanism installed at the top end of the outer wall.

[0005] Preferably, the drying mechanism includes three drying plates that are staggered and inserted into the inner wall of the outer wall. A handle is installed at the front end of the drying plate, the sliders on both sides of the drying plate are made of rubber, a vibrator is installed on both sides of the bottom rear end of the drying plate, multiple electric heating rods are installed inside the drying plate, and a folded guide plate is installed above the electric heating rods.

[0006] Preferably, a first filter screen is installed inside the upper drying plate, a second filter screen is installed inside the middle drying plate, the filter opening of the second filter screen is smaller than that of the first filter screen, and a third filter screen is installed inside the lower drying plate, the filter opening of the third filter screen is smaller than that of the second filter screen.

[0007] Preferably, the material discharge mechanism includes a first mounting box installed in the middle of the top surface of the base and a first servo motor installed inside the first mounting box. The output shaft of the first servo motor is mounted with a material discharge plate by fixing bolts. The material discharge plate has four mounting slots equidistantly spaced around its periphery, and each of the four mounting slots has a sliding groove.

[0008] Preferably, the feeding mechanism includes a feeding disc installed at the upper end of the feeding pipe and a second mounting box installed in the middle of the bottom surface of the feeding disc. The feeding disc has a through hole at the connection with the feeding pipe, and a turntable is installed inside the feeding disc. Multiple storage cylinders are equidistantly installed on the top surface of the turntable. The storage cylinders have a conical cavity structure that is larger at the top and smaller at the bottom. One of the storage cylinders has a through hole at the lower end where it connects with the turntable, which communicates with the through hole of the feeding disc. A second servo motor is installed inside the second mounting box, and the output shaft of the second servo motor is connected to the middle of the bottom surface of the turntable.

[0009] Preferably, a discharge port is installed through the bottom end of the guide platform where it connects with the mounting plate, and the discharge port is connected to one of the mounting slots of the discharge tray.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the drying plate and the built-in gradually enlarging filter screen, facilitates multiple drying of the coating and allows it to fall onto the appropriate filter screen according to the degree of drying, thereby avoiding the presence of excessive moisture when the material is discharged, thus improving the drying effect; furthermore, through the feeding tray at the bottom and the second servo motor, it is convenient to collect the dried coating in equal amounts, and the rotation of the second servo motor makes feeding and discharging more convenient, improving the discharge efficiency, and ultimately solving the problems of some coating sticking to the drying plate during the sliding process and the cumbersome feeding and collecting process. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of the overall cross-sectional structure proposed in this utility model;

[0014] Figure 3 This is a schematic diagram of the material discharge mechanism proposed in this utility model;

[0015] Figure 4 This is a schematic diagram of the drying mechanism proposed in this utility model;

[0016] Figure 5This is a schematic diagram of the feeding mechanism proposed in this utility model;

[0017] Figure 6 This is a schematic diagram of the cross-sectional structure of the drying plate proposed in this utility model.

[0018] The following are the components listed in the diagram: 1. Base; 2. Load-bearing column; 3. Mounting plate; 4. Guide platform; 5. Outer wall; 6. Drying plate; 7. First mounting box; 8. Second mounting box; 9. First servo motor; 10. Discharge tray; 11. Discharge port; 12. First filter screen; 13. Second filter screen; 14. Third filter screen; 15. Second servo motor; 16. Feed pipe; 17. Feed tray; 18. Storage cylinder; 19. Vibrator; 20. Heating rod; 21. Folded guide plate. Detailed Implementation

[0019] 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.

[0020] Example: See Figure 1-6This utility model discloses a coating preparation dehydration device, comprising a base 1 and four load-bearing columns 2 installed on the top surface of the base 1, which facilitates the installation of the device. A discharge mechanism is installed in the middle of the top surface of the base 1, and an installation plate 3 is installed at the top of the load-bearing columns 2, which facilitates the installation of a guide platform 4. The guide platform 4 is installed on the upper end of the installation plate 3, which prevents the coating from being pushed to the bottom of the device during discharge. An outer wall 5 is formed at the upper end of the guide platform 4, which facilitates the installation of a drying mechanism. The drying mechanism is installed inside the outer wall 5, and the top of the outer wall 5... A feeding pipe 16 is installed to facilitate paint feeding; a feeding mechanism is installed at the top of the outer wall 5; the drying mechanism includes three drying plates 6 interlocked inside the outer wall 5, which facilitate the installation of heating rods 20 and filters; a handle is installed at the front end of the drying plate 6, and the sliders on both sides of the drying plate 6 are made of rubber to help dampen vibration; vibrators 19 are installed on both sides of the bottom rear end of the drying plate 6 to facilitate vibration of the drying plate 6 and prevent paint from sticking to the filter and not falling off; multiple heating rods 20 are installed inside the drying plate 6. The heating rod 20 facilitates heating and drying of the coating. A folded guide plate 21 is installed above the heating rod 20 to prevent coating from falling onto the heating rod 20 and also to guide the flow. A first filter screen 12 is installed inside the upper drying plate 6, a second filter screen 13 is installed inside the middle drying plate 6 (the filter opening of the second filter screen 13 is smaller than that of the first filter screen 12), and a third filter screen 14 is installed inside the lower drying plate 6 (the filter opening of the third filter screen 14 is smaller than that of the second filter screen 13). The coating passes through the first filter screen 12 and the second filter screen... The cooperation between filter 13 and the third filter screen 14 facilitates the drying of the coating layer by layer, and the progressively smaller filter screen openings prevent undried coating from falling. The discharge mechanism includes a first mounting box 7 installed in the middle of the top surface of the base 1 and a first servo motor 9 installed inside the first mounting box 7. The first servo motor 9 facilitates the rotation of the discharge tray 10. The output shaft of the first servo motor 9 is mounted on the discharge tray 10 by fixing bolts. The discharge tray 10 facilitates the installation of containers for collecting coating. The discharge tray 10 has four mounting slots equidistantly spaced around its perimeter, and each of the four mounting slots has a sliding groove.

[0021] In this utility model, the feeding mechanism includes a feeding tray 17 installed at the upper end of the feeding pipe 16 and a second mounting box 8 installed in the middle of the bottom surface of the feeding tray 17. The feeding tray 17 facilitates the feeding of paint. A through hole is provided at the part of the feeding tray 17 that connects with the feeding pipe 16, and a turntable is installed inside the feeding tray 17 to facilitate continuous feeding by rotation. Multiple storage cylinders 18 are installed at equal intervals on the top surface of the turntable to facilitate the feeding of paint. The storage cylinders 18 are conical cavities that are larger at the top and smaller at the bottom. The structure includes a storage cylinder 18 with a through hole at its lower end connected to the turntable, which communicates with the through hole of the discharge plate 17. A second servo motor 15 is installed inside the second mounting box 8, which facilitates the rotation of the turntable. The output shaft of the second servo motor 15 is connected to the middle of the bottom surface of the turntable. A discharge port 11 is installed at the bottom end of the guide platform 4 where it connects to the mounting plate 3, through which the dried coating is discharged. The discharge port 11 communicates with one of the mounting slots of the discharge plate 10.

[0022] Working principle: When using this invention, first turn on the power to heat the heating rod 20, then turn on the first servo motor 9 and the second servo motor 15. At this time, wet paint is injected into the storage cylinder 18 through the feeding end. The second servo motor 15 drives the turntable to rotate. When the storage cylinder 18 rotates to the opening of the discharge plate 17, the paint enters the outer wall 5 through the discharge pipe 16 from the storage cylinder 18 and falls onto the upper drying plate 6 equipped with the first filter screen 12. The first filter screen has a large filter opening. At this time, under the heating of the heating rod 20, the paint with reduced moisture will change from a large block to a smaller block. The paint is in small pieces and falls onto the second filter screen 13 through the vibration of the vibrator 19. After being heated on the second filter screen 13, it becomes granular and falls onto the third filter screen 14. After being heated on the third filter screen 14, it becomes powder and is collected by the guide table 4 to the discharge port 11. Finally, it falls into the collection container installed on the discharge tray 10 through the discharge port 11. The container containing the paint is rotated to the outside of the mounting plate 3 by the rotation of the first servo motor 9 and removed. After drying, the power is turned off, the three drying plates 6 are pulled out, the remaining paint is cleaned off, and they are pushed back into the device.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dehydration device for coating preparation, comprising a base (1) and four load-bearing columns (2) mounted on the top surface of the base (1), characterized in that: A material discharge mechanism is installed in the middle of the top surface of the base (1), an installation plate (3) is installed at the top of the load-bearing column (2), a guide platform (4) is installed at the upper end of the installation plate (3), an outer wall (5) is opened at the upper end of the guide platform (4), a drying mechanism is installed inside the outer wall (5), a discharge pipe (16) is installed at the top of the outer wall (5), and a material discharge mechanism is installed at the top of the outer wall (5).

2. The coating preparation dehydration device according to claim 1, characterized in that: The drying mechanism includes three drying plates (6) interleaved inside the outer wall (5). A handle is installed at the front end of the drying plate (6). The sliders on both sides of the drying plate (6) are made of rubber. Vibration machines (19) are installed on both sides of the bottom rear end of the drying plate (6). Multiple electric heating rods (20) are installed inside the drying plate (6). A folded guide plate (21) is installed above the electric heating rods (20).

3. The coating preparation dehydration device according to claim 2, characterized in that: The upper drying plate (6) is equipped with a first filter screen (12), the middle drying plate (6) is equipped with a second filter screen (13), the filter opening of the second filter screen (13) is smaller than the filter opening of the first filter screen (12), and the lower drying plate (6) is equipped with a third filter screen (14), the filter opening of the third filter screen (14) is smaller than the filter opening of the second filter screen (13).

4. The coating preparation dehydration device according to claim 1, characterized in that: The material discharge mechanism includes a first mounting box (7) installed in the middle of the top surface of the base (1) and a first servo motor (9) installed inside the first mounting box (7). The output shaft of the first servo motor (9) is mounted with a material discharge plate (10) by fixing bolts. The material discharge plate (10) has four mounting slots equidistantly arranged around its periphery, and each of the four mounting slots has a sliding groove.

5. The coating preparation dehydration device according to claim 1, characterized in that: The feeding mechanism includes a feeding disc (17) installed at the upper end of the feeding pipe (16) and a second mounting box (8) installed in the middle of the bottom surface of the feeding disc (17). The feeding disc (17) has a through hole at the part where it connects with the feeding pipe (16), and a turntable is installed inside the feeding disc (17). Multiple storage cylinders (18) are installed at equal intervals on the top surface of the turntable. The storage cylinder (18) is a conical cavity structure with a larger upper part and a smaller lower part. One of the storage cylinders (18) has a through hole at the lower end where it connects with the turntable, which communicates with the through hole of the feeding disc (17). A second servo motor (15) is installed inside the second mounting box (8), and the output shaft of the second servo motor (15) is connected to the middle of the bottom surface of the turntable.

6. The coating preparation dehydration device according to claim 1, characterized in that: The bottom end of the guide platform (4) is connected to the mounting plate (3) and a discharge port (11) is installed through it. The discharge port (11) is connected to one of the mounting slots of the discharge plate (10).

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