Efficient grinding and dispersing equipment for acrylic paint processing

Abstract

The utility model discloses efficient grinding and dispersing equipment for acrylic paint processing, which relates to the technical field of acrylic paint processing, and comprises a grinding mechanism, the grinding mechanism comprises a grinding tank, the upper end of the grinding tank is fixedly connected with an end cover, the inside of the grinding tank is fixedly connected with a support frame, and the inside of the support frame is fixedly connected with a dispersing disc. A dispersing disc is arranged in the end cover, a grinding disc is arranged in the dispersing disc, a guide sleeve is fixedly connected to the upper end of the interior of the end cover, the lower end of the guide sleeve makes contact with the upper end of the dispersing disc, and a cleaning mechanism is arranged in the grinding tank. And meanwhile, flowing of the airflow can promote the pigment to move downwards, the grinding effect of the pigment is improved, the processing efficiency of acrylic paint is improved, the airflow pipe is protected through arrangement of the limiting piece, and the pigment is prevented from impacting the airflow pipe.

Description

Technical Field

[0001] This utility model relates to the field of acrylic paint processing technology, and in particular to a high-efficiency grinding and dispersing device for acrylic paint processing. Background Technology

[0002] Acrylic paint is mainly composed of acrylic resin, emulsion pigments, additives, and organic solvents. Acrylic paint films dry quickly, have good adhesion, good heat resistance and weather resistance, and good outdoor durability, allowing for application in lower temperature conditions.

[0003] In the existing technology, the pigments in acrylic paint need to be thoroughly ground. The pigments are ground into powder by gradually squeezing them through the rotation of a grinding disc. During the grinding process, as the pigments are squeezed together, some of the pulverized pigments mix with the uncrushed pigments. The mutual squeezing during the grinding process can cause the ground pigments to become embedded in the grinding disc, making subsequent cleaning cumbersome and inconvenient. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, the pigments in acrylic paint need to be fully ground. The grinding of pigments is achieved by gradually squeezing them into powder through the rotation of a grinding disc. However, during the grinding process, as the pigments are squeezed together, some of the pulverized pigments mix with the uncrushed pigments. Furthermore, the mutual squeezing during the grinding process can cause the ground pigments to become embedded in the grinding disc, making subsequent cleaning cumbersome and inconvenient. Therefore, this invention proposes a high-efficiency grinding and dispersing device for acrylic paint processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency grinding and dispersing device for acrylic paint processing, comprising a grinding mechanism, the grinding mechanism comprising a grinding tank, an end cap fixedly connected to the upper end of the grinding tank, a support frame fixedly connected inside the grinding tank, a dispersing disc fixedly connected inside the support frame, a grinding disc disposed inside the dispersing disc, a guide sleeve fixedly connected to the upper end of the end cap, the lower end of the guide sleeve contacting the upper end of the dispersing disc, a cleaning mechanism disposed inside the grinding tank, the cleaning mechanism comprising a limiting plate, the limiting plate fixedly connected to the inner annular surface of the guide sleeve, an airflow pipe inserted inside the limiting plate, a limiting plate fixedly connected to the outer surface of the airflow pipe, the limiting plate fixedly connected to the upper end of the end cap, the airflow pipe being used to connect an air pump, the lower end of the airflow pipe being aligned with the gap between the grinding disc and the dispersing disc.

[0006] Preferably, a drive shaft is fixedly connected to the upper end of the grinding disc, and the upper end of the drive shaft passes through the end cover.

[0007] Preferably, a protective sleeve is fixedly connected to the upper end of the grinding disc, and the protective sleeve is rotatably connected to the end cover. The upper end of the end cover has a feed port.

[0008] Preferably, the lower end of the grinding jar is fixedly connected to a discharge port.

[0009] Preferably, the outer surface of the grinding jar is provided with a slot, an inner frame is inserted into the slot, a sieve plate is fixedly connected inside the inner frame, and an inner support ring is fixedly connected inside the grinding jar, with the upper end face of the inner support ring coinciding with the lower end face of the slot.

[0010] Preferably, the outer surface of the grinding jar is fixedly connected to a limiting frame both above and below the slot.

[0011] Preferably, a material holding rack is fixedly connected to one end of the inner frame, the material holding rack is fixedly connected to the limiting frame, and a handle is fixedly connected to the middle of one side of the material holding rack.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up an airflow pipe, the pigment can be blown during the grinding process, causing the airflow to impact the pigment. This allows the successfully ground pigment to fall with the airflow, preventing pigment accumulation. At the same time, the flow of airflow can promote the downward movement of the pigment, improve the grinding effect of the pigment, and increase the processing efficiency of acrylic paint. By setting up a limiting sheet, the airflow pipe is protected to prevent pigment from hitting the airflow pipe.

[0014] 2. In this utility model, the sieve disc filters the ground pigment, ensuring the pigment particle size and improving the quality of the produced acrylic paint. At the same time, the airflow promotes the flow of pigment. No other power source is required, making it convenient to use. The protective sleeve rotates with the grinding disc, which can move the pigment between the guide sleeve and the protective sleeve during grinding to avoid clogging. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a high-efficiency grinding and dispersing device for acrylic paint processing;

[0016] Figure 2 This utility model provides a schematic diagram of the internal structure of a high-efficiency grinding and dispersing device for acrylic paint processing;

[0017] Figure 3 An exploded view of an efficient grinding and dispersing device for acrylic paint processing is provided for this utility model.

[0018] Figure 4 This utility model proposes a high-efficiency grinding and dispersing device for acrylic paint processing. Figure 2 A magnified structural diagram of region A in the middle.

[0019] Legend:

[0020] 1. Grinding mechanism; 11. Grinding jar; 12. Discharge port; 13. End cap; 14. Feed port; 15. Drive shaft; 16. Grinding disc; 17. Dispersion disc; 18. Support frame; 19. Protective sleeve; 110. Inner support ring; 111. Guide sleeve;

[0021] 2. Cleaning mechanism; 21. Material rack; 22. Handle; 23. Limiting frame; 24. Inner frame; 25. Screen tray; 26. Airflow pipe; 27. Limiting plate; 28. Slot; 29. ​​Restricting plate. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a high-efficiency grinding and dispersing device for acrylic paint processing, including a grinding mechanism 1. The grinding mechanism 1 includes a grinding tank 11, an end cap 13 fixedly connected to the upper end of the grinding tank 11, a support frame 18 fixedly connected inside the grinding tank 11, a dispersing disc 17 fixedly connected inside the support frame 18, a grinding disc 16 disposed inside the dispersing disc 17, a guide sleeve 111 fixedly connected to the upper end of the end cap 13, the lower end of the guide sleeve 111 contacting the upper end of the dispersing disc 17, a cleaning mechanism 2 disposed inside the grinding tank 11, the cleaning mechanism 2 includes a limiting plate 29, the limiting plate 29 fixedly connected to the inner annular surface of the guide sleeve 111, an airflow pipe 26 inserted inside the limiting plate 29, a limiting plate 27 fixedly connected to the outer surface of the airflow pipe 26, the limiting plate 27 fixedly connected to the upper end of the end cap 13, the airflow pipe 26 is used to connect an air pump, and the lower end of the airflow pipe 26 is aligned with the gap between the grinding disc 16 and the dispersing disc 17.

[0025] The specific settings and functions of this embodiment will be described in detail below. By setting the airflow pipe 26, the pigment can be blown during the grinding process, so that the airflow impacts the pigment, thereby allowing the successfully ground pigment to fall with the airflow and avoiding pigment accumulation. At the same time, the flow of airflow can promote the downward movement of pigment, improve the grinding effect of pigment, and increase the processing efficiency of acrylic paint. By setting the limiting sheet 29, the airflow pipe 26 is protected to prevent pigment from hitting the airflow pipe 26.

[0026] Example 2: Figure 1 - Figure 4 As shown, a drive shaft 15 is fixedly connected to the upper end of the grinding disc 16. The upper end of the drive shaft 15 passes through the end cover 13. A protective sleeve 19 is fixedly connected to the upper end of the grinding disc 16. The protective sleeve 19 is rotatably connected to the end cover 13. A feed inlet 14 is opened at the upper end of the end cover 13. A discharge outlet 12 is fixedly connected to the lower end of the grinding jar 11. A slot 28 is opened on the outer surface of the grinding jar 11. An inner frame 24 is inserted into the slot 28. A sieve disc 25 is fixedly connected inside the inner frame 24. An inner support ring 110 is fixedly connected inside the grinding jar 11. The upper end face of the inner support ring 110 coincides with the lower end face of the slot 28. A limiting frame 23 is fixedly connected to both the outer surface of the grinding jar 11 and above and below the slot 28. A material holding rack 21 is fixedly connected to one end of the inner frame 24. The material holding rack 21 is fixedly connected to the limiting frame 23. A handle 22 is fixedly connected to the middle of one side of the material holding rack 21.

[0027] The overall effect of this embodiment is that the sieve plate 25 filters the ground pigment, ensuring the particle size of the pigment and improving the quality of the produced acrylic paint. At the same time, the airflow promotes the flow of pigment. No other power source is required, making it convenient to use. The protective sleeve 19 rotates together with the grinding plate 16, which can drive the pigment between the guide sleeve 111 and the protective sleeve 19 to move during grinding, so as to avoid clogging.

[0028] The method of use and working principle of this device: When in use, the pigment to be ground is put into the feed port 14. The inclined surface of the guide sleeve 111 and the arc surface of the upper end of the grinding disc 16 can promote the movement of the pigment into the gap between the grinding disc 16 and the dispersion disc 17. The grinding disc 16 and the dispersion disc 17 grind and crush the pigment. The airflow pipe 26 blows out airflow, which promotes the flow of the ground pigment and prevents the pigment from adhering to the dispersion disc 17 and the grinding disc 16. The ground pigment falls on the sieve disc 25. With the help of the airflow, the pigment is sieved. The sieved pigment enters the next process to prepare acrylic paint.

[0029] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A high-efficiency grinding and dispersing device for acrylic paint processing, comprising a grinding mechanism (1), characterized in that: The grinding mechanism (1) includes a grinding tank (11), an end cap (13) is fixedly connected to the upper end of the grinding tank (11), a support frame (18) is fixedly connected inside the grinding tank (11), a dispersing disc (17) is fixedly connected inside the support frame (18), a grinding disc (16) is provided inside the dispersing disc (17), a guide sleeve (111) is fixedly connected to the upper end of the end cap (13), the lower end of the guide sleeve (111) contacts the upper end of the dispersing disc (17), a cleaning mechanism (2) is provided inside the grinding tank (11), the cleaning mechanism (2) includes a limiting plate (29), the limiting plate (29) is fixedly connected to the inner ring surface of the guide sleeve (111), an airflow pipe (26) is inserted inside the limiting plate (29), a limiting plate (27) is fixedly connected to the outer surface of the airflow pipe (26), the limiting plate (27) is fixedly connected to the upper end of the end cap (13), and the airflow pipe (26) is used to connect to an air pump.

2. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 1, characterized in that: The upper end of the grinding disc (16) is fixedly connected to a drive shaft (15), and the upper end of the drive shaft (15) passes through the end cover (13).

3. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 1, characterized in that: A protective sleeve (19) is fixedly connected to the upper end of the grinding disc (16). The protective sleeve (19) is rotatably connected to the end cover (13). The upper end of the end cover (13) is provided with a feed port (14).

4. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 1, characterized in that: The lower end of the grinding jar (11) is fixedly connected to the discharge port (12).

5. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 1, characterized in that: The grinding jar (11) has a slot (28) on its outer surface. An inner frame (24) is inserted into the slot (28). A sieve plate (25) is fixedly connected inside the inner frame (24). An inner support ring (110) is fixedly connected inside the grinding jar (11). The upper end face of the inner support ring (110) coincides with the lower end face of the slot (28).

6. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 1, characterized in that: A limiting frame (23) is fixedly connected to the outer surface of the grinding jar (11) and above and below the slot (28).

7. The high-efficiency grinding and dispersing equipment for acrylic paint processing according to claim 5, characterized in that: A material rack (21) is fixedly connected to one end of the inner frame (24). The material rack (21) is fixedly connected to the limiting frame (23). A handle (22) is fixedly connected to the middle of one side of the material rack (21).

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