Horizontal sand mill for decorative coating

Abstract

This utility model discloses a horizontal sand mill for decorative coatings, including a base. A drive assembly is fixedly installed on one side of the base near the bottom. A sand mill box is fixedly installed on one side of the drive assembly, and the interior of the sand mill box has a cavity. A box body is fixedly installed on one side of the sand mill box, and the interior of the box body also has a cavity. A stirring rod is fixedly installed at the output end of the drive assembly on one side. This horizontal sand mill for decorative coatings, by incorporating a first ring pipe, a second ring pipe, a reflux pump, a semiconductor cooler, and a water tank, enables the device to circulate low-temperature cold water to cool the sand mill box during use, maintaining a constant temperature and ensuring that heat dissipation is not affected. This improves the heat dissipation performance of the device, provides convenience for users, enhances its practicality, and meets user needs.

Description

Technical Field

[0001] This utility model relates to the field of coating technology, specifically a horizontal sand mill for decorative coatings. Background Technology

[0002] Paint is a viscous liquid that is applied to the surface of an object to be protected or decorated, and forms a continuous film that adheres firmly to the object. It is usually based on resin, oil, or emulsion, with or without pigments and fillers, and with appropriate additives. It is prepared with organic solvents or water and plays an important role in protecting, decorating, and concealing defects in products. It is widely used in the construction industry.

[0003] A horizontal sand mill for decorative coatings, public notice number (CN221934159U), by setting a pretreatment mechanism above the first feed inlet, can screen the material before it enters the sand mill cylinder and disperse and crush large pieces of material, thereby reducing the workload and heat generation of the sand mill and extending the service life of the machine; at the same time, by setting a water-cooling jacket, the ambient temperature during sand milling is further reduced, ensuring that the performance parameters of the coating are always within the ideal range during the grinding process, thus improving the coating preparation effect.

[0004] However, the temperature used for heat dissipation in horizontal sand mills is unstable during use and cannot be kept constant at a reasonable temperature, which affects heat dissipation efficiency, causes inconvenience to users, and can no longer meet the needs of users. Utility Model Content

[0005] The purpose of this utility model is to provide a horizontal sand mill for decorative coatings, in order to solve the problem mentioned in the background art that the temperature used for heat dissipation in horizontal sand mills is unstable and cannot be kept constant at a reasonable heat dissipation temperature, which affects heat dissipation efficiency, causes inconvenience to users, and can no longer meet the needs of users.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a horizontal sand mill for decorative coatings, comprising a base, a drive assembly fixedly mounted on one side near the bottom of the base, a sand mill box fixedly mounted on one side of the drive assembly, the sand mill box having an internal cavity, a housing fixedly mounted on one side of the sand mill box, the housing having an internal cavity, a stirring rod fixedly mounted on the output end of the drive assembly located on one side, a first ring pipe fixedly mounted on one side of the sand mill box, a second ring pipe fixedly mounted on one side of the housing, a heat dissipation pipe connected to the opposite side of the first and second ring pipes, a reflux pump fixedly mounted on one side of the top of the sand mill box, a water tank fixedly mounted on one side of the housing, a pump body fixedly mounted in the middle of the housing, semiconductor coolers fixedly mounted on both the front and rear surfaces of the water tank, and heat dissipation ends of the two semiconductor coolers located on opposite sides penetrating the housing and extending to the outside.

[0007] Furthermore, support rods are fixedly installed on both sides of the bottom of the sanding box, and the bottom of the support rods are fixedly connected to the base.

[0008] Furthermore, one end of the stirring rod passes through the sand mill box and is fixedly connected to the inner wall of the sand mill box via a rotating shaft.

[0009] Furthermore, the number of heat dissipation pipes is four, and the four heat dissipation pipes are designed to be equidistant from each other.

[0010] Furthermore, the suction port of the reflux pump on one side is connected to a suction pipe, and the bottom of the suction pipe passes through the sand mill box and is connected to the first ring pipe. The outlet of the reflux pump on the other side is connected to an outlet pipe, and one end of the outlet pipe passes through the box body and is connected to the water storage tank.

[0011] Furthermore, the number of water storage tanks is three, and the three water storage tanks are interconnected by conduits.

[0012] Furthermore, the pump body has an inlet pipe connected to the second ring pipe on one side, and a pump outlet on the other side connected to a pumping pipe, one end of which is connected to a water storage tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This horizontal sand mill for decorative coatings, by incorporating a first ring pipe, a second ring pipe, a reflux pump, a semiconductor cooler, and a water tank, enables the device to circulate low-temperature cold water to cool the sand mill chamber during use, maintaining a constant temperature and ensuring that heat dissipation is not affected. This improves the heat dissipation performance of the device, brings convenience to users, enhances its practicality, and meets the user's needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 3 for Figure 2 A magnified view of part A in the diagram;

[0018] Figure 4 for Figure 2 A magnified view of part B in the diagram.

[0019] In the diagram: 1. Base; 2. Drive assembly; 3. Grinding box; 4. Box body; 5. Stirring rod; 6. First ring pipe; 7. Second ring pipe; 8. Heat dissipation pipe; 9. Reflux pump; 10. Water tank; 11. Pump body; 12. Semiconductor cooler; 13. Water outlet pipe; 14. Water pumping pipe. Detailed Implementation

[0020] The utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are only descriptive and are not limiting of the scope of protection of this utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a horizontal sand mill for decorative coatings, including a base 1, which supports corresponding components. A drive component 2 is fixedly installed on one side of the base 1 near the bottom, and the drive component 2 can drive the material. A sand mill box 3 is fixedly installed on one side of the drive component 2, and the sand mill box 3 is used to sand the material. The sand mill box 3 has a cavity inside. A box body 4 is fixedly installed on one side of the sand mill box 3, and the box body 4 is used to house corresponding components. The box body 4 also has a cavity inside. A stirring rod 5 is fixedly installed at the output end of the drive component 2 on one side, and the stirring rod 5 is used to stir the material. A first ring pipe 6 is fixedly installed on one side inside the sand mill box 3, and the first ring pipe 6 is used to transfer water flow. A second ring pipe 7 is fixedly installed on one side inside the sand mill 3. The second ring pipe 7 is used to divert water flow. A heat dissipation pipe 8 is connected to the opposite side of the first ring pipe 6 and the second ring pipe 7. The heat dissipation pipe 8 is used for heat dissipation. A return pump 9 is fixedly installed on one side of the top of the sand mill 3. The return pump 9 plays the role of return flow. A water storage tank 10 is fixedly installed on one side inside the sand mill 4. The water storage tank 10 plays the role of water storage. A pump body 11 is fixedly installed in the middle of the sand mill 4. The pump body 11 can draw water flow. Semiconductor coolers 12 are fixedly installed on the front and rear surfaces of the water storage tank 10. The semiconductor coolers 12 can perform cooling. The heat dissipation ends of the two semiconductor coolers 12 on opposite sides both penetrate the sand mill 4 and extend to its outside.

[0022] Furthermore, support rods are fixedly installed on both sides of the bottom of the sanding box 3, and the bottom of the support rods is fixedly connected to the base 1. The support rods can support the sanding box 3.

[0023] Furthermore, one end of the stirring rod 5 passes through the milling box 3 and is fixedly connected to the inner wall of the milling box 3 via a rotating shaft, wherein the stirring rod 5 is capable of stirring materials.

[0024] Furthermore, there are four heat pipes 8, and the four heat pipes 8 are designed to be equidistant from each other. The heat pipes 8 serve the function of heat dissipation.

[0025] Furthermore, the suction port of the reflux pump 9 on one side is connected to a suction pipe, and the bottom of the suction pipe passes through the sand mill box 3 and is connected to the first ring pipe 6. The outlet port of the reflux pump 9 on the other side is connected to an outlet pipe 13. One end of the outlet pipe 13 passes through the box body 4 and is connected to the water storage tank 10. The outlet pipe 13 serves to discharge water.

[0026] Furthermore, the number of water storage tanks 10 is three, and the three water storage tanks 10 are interconnected by conduits. The water storage tanks 10 serve the function of storing water.

[0027] Furthermore, the pump body 11 has an inlet pipe connected to the second ring pipe 7 on one side, and a pumping port on the other side of the pump body 11 is connected to a pumping pipe 14. One end of the pumping pipe 14 is connected to the water storage tank 10, and the pumping pipe 14 plays the role of pumping water.

[0028] Working principle: When using this device, the user first starts the pump body 11 to draw out the water that has been cooled by the semiconductor cooler 12 in the water tank 10 and deliver it to the second ring pipe 7. In this way, the water flow will be diverted to the heat dissipation pipe 8 to dissipate heat in the sand mill box 3 in sections, ensuring that the entire sand mill box 3 achieves the function of heat dissipation. After absorbing heat, the water flow flows to the first ring pipe 6. Through the setting of the return pump 9, the water flow is drawn out and delivered to the water tank 10 for re-cooling to achieve circulation.

[0029] Based on the above work process, we can conclude that:

[0030] This horizontal sand mill for decorative coatings, by incorporating a first ring pipe 6, a second ring pipe 7, a reflux pump 9, a semiconductor cooler 12, and a water tank 10, enables the device to circulate low-temperature cold water to cool the sand mill chamber 3 during use, maintaining a constant temperature and ensuring that the heat dissipation effect is not affected. This improves the heat dissipation performance of the device, brings convenience to the user, enhances the practicality of the device, and meets the user's needs.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal sander for decorative coatings, comprising a base (1), characterized in that: A drive assembly (2) is fixedly installed on one side of the base (1) near the bottom. A sand mill (3) is fixedly installed on one side of the drive assembly (2). The sand mill (3) has an internal cavity. A box body (4) is fixedly installed on one side of the sand mill (3). The box body (4) has an internal cavity. A stirring rod (5) is fixedly installed at the output end of the drive assembly (2) on one side. A first ring pipe (6) is fixedly installed on one side of the sand mill (3). A second ring pipe (6) is fixedly installed on one side of the box body (4). Two ring pipes (7), the first ring pipe (6) and the second ring pipe (7) are connected to a heat dissipation pipe (8) on the opposite side, a reflux pump (9) is fixedly installed on one side of the top of the sand mill box (3), a water tank (10) is fixedly installed on one side inside the box body (4), a pump body (11) is fixedly installed in the middle of the box body (4), and semiconductor coolers (12) are fixedly installed on the front and rear surfaces of the water tank (10). The heat dissipation ends of the two semiconductor coolers (12) on opposite sides pass through the box body (4) and extend to its outside.

2. A horizontal sand mill for decorative coatings according to claim 1, characterized in that: Support rods are fixedly installed on both sides of the bottom of the sand mill box (3), and the bottom of the support rods is fixedly connected to the base (1).

3. A horizontal sand mill for decorative coatings according to claim 1, characterized in that: One end of the stirring rod (5) passes through the sand mill box (3) and is fixedly connected to the inner wall of the sand mill box (3) through a rotating shaft.

4. The horizontal sand mill for a decorative coating according to claim 1, characterized in that: The number of heat dissipation pipes (8) is four, and the four heat dissipation pipes (8) are designed to be equidistant from each other.

5. The horizontal sand mill for a decorative coating according to claim 1, characterized in that: The reflux pump (9) has a suction port on one side connected to a suction pipe, and the bottom of the suction pipe passes through the sand mill box (3) and is connected to the first ring pipe (6). The reflux pump (9) has an outlet on the other side connected to an outlet pipe (13), and one end of the outlet pipe (13) passes through the box body (4) and is connected to the water storage tank (10).

6. A horizontal sand mill for decorative coatings according to claim 1, characterized in that: The number of water storage tanks (10) is three, and the three water storage tanks (10) are interconnected by conduits.

7. A horizontal sand mill for decorative coatings according to claim 1, characterized in that: The pump body (11) has an inlet pipe connected to the second ring pipe (7) on one side, and a pumping port on the other side is connected to a pumping pipe (14). One end of the pumping pipe (14) is connected to the water storage tank (10).

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