A horizontal sand mill with high grinding efficiency for water-based coating production

Abstract

This application provides a horizontal sand mill with high grinding efficiency for water-based coating production, belonging to the technical field of horizontal sand mills. This horizontal sand mill with high grinding efficiency for water-based coating production includes a cooling component and a receiving component. The cooling component includes a horizontal sand mill body, a grinding barrel, a guide component, spiral blades, a semi-circular outer shell, and a locking component. The receiving component includes an elastic component, a clamping plate, and a receiving hopper. By configuring the horizontal sand mill body, grinding barrel, guide component, spiral blades, semi-circular outer shell, and locking component, the semi-circular outer shell fits onto the grinding barrel, and the spiral blades between the grinding barrel and the semi-circular outer shell form a spiral channel, allowing cooling water to circulate and cool the grinding barrel. The semi-circular outer shell can be disassembled for easy cleaning of scale on the outside of the grinding barrel and inside the spiral blades, ensuring effective cooling. The elastic component, clamping plate, and receiving hopper allow for positioning and fixing of the receiving hopper, ensuring stable material receiving.

Description

Technical Field

[0001] This application relates to the field of horizontal sand mills, and more specifically, to a horizontal sand mill with high grinding efficiency for the production of water-based coatings. Background Technology

[0002] Water-based coatings use water as a solvent or dispersion medium. During the production process, water-based coatings require grinding, necessitating the use of a horizontal sand mill. The horizontal sand mill is a high-efficiency ultrafine wet grinding equipment widely used in coatings, inks, ceramics, and new materials. The working principle of the horizontal sand mill is that a motor drives the stirring element to rotate, causing the grinding media and materials to continuously roll, grind, and mix. The grinding media exerts strong collision, shearing, and impact forces on the materials, achieving efficient grinding.

[0003] Currently, horizontal sand mills require cooling during the high-efficiency grinding process. Traditionally, some mills use spiral pipes to circulate cooling water, while others use spiral jackets inside the grinding barrel. However, over time, scale tends to form in the spiral channels, which is difficult to clean and hinders cooling. Utility Model Content

[0004] To overcome the above deficiencies, this application provides a horizontal sand mill with high grinding efficiency for the production of water-based coatings, aiming to improve the problems mentioned in the background art.

[0005] This application provides a horizontal sand mill with high grinding efficiency for water-based coating production, including a cooling component and a material receiving component.

[0006] The cooling assembly includes a horizontal sand mill body, a grinding barrel, a guide, a spiral blade, a semi-circular outer shell, and a locking component. The guide is disposed on the horizontal sand mill body, the grinding barrel is disposed on the top of the guide, the spiral blade is sleeved on the outside of the grinding barrel, the semi-circular outer shell is sleeved on the spiral blade, and the locking component is disposed at the end of the semi-circular outer shell.

[0007] The receiving assembly includes an elastic element, clamping plates, and a receiving bucket. The elastic element is disposed at the end of the main body of the horizontal sand mill, the clamping plates are fixedly connected to the elastic element, and the receiving bucket is clamped between the two clamping plates.

[0008] In one specific implementation, the guide component includes a guide rail and a guide wheel. The guide rail is fixedly connected to the main body of the horizontal sand mill, the guide wheel is installed at the end of the grinding barrel, and the guide wheel is rotatably disposed on the top of the guide rail.

[0009] In the above implementation process, guide rails and guide wheels are set up, the guide rails support and guide the guide wheels, and the guide wheels support the movement of the grinding barrel.

[0010] In one specific implementation, two semicircular shells are symmetrically arranged, and both semicircular shells are connected by a water pipe.

[0011] In the above implementation process, water guide pipes are set up, with one water inlet and one water outlet, to circulate cooling water.

[0012] In one specific implementation, the locking component includes a fixing plate, a connecting plate, and a connecting bolt. The fixing plate is fixedly connected to the end of the grinding barrel, the connecting plate is fixedly connected to the semi-circular outer shell, and the connecting bolt passes through the fixing plate and the connecting plate, and the connecting bolt is threaded with a nut.

[0013] In the above implementation process, by setting a fixed plate, a connecting plate and connecting bolts, using an integrally formed connecting plate and a semi-circular outer shell, the connecting plate and the fixed plate are connected and then fixed with connecting bolts and screws, which allows for disassembly and assembly.

[0014] In one specific implementation, a feed pipe is connected to one end of the grinding barrel, and a discharge pipe is connected to the other end of the feed pipe.

[0015] In one specific implementation, the elastic element includes a vertical plate, a sliding rod, and a spring. The vertical plate is fixedly connected to the main body of the horizontal sand mill, the sliding rod slides through the vertical plate, the clamping plate is fixedly connected to the sliding rod, and the spring is sleeved on the sliding rod.

[0016] In the above process, by setting up a vertical plate, a sliding rod and a spring, the elastic recovery of the spring is used to push the clamping plate, and the two clamping plates together clamp the receiving bucket.

[0017] In one specific implementation, a guide rod is fixedly connected to one side of the clamping plate, and the guide rod slides through the upright plate.

[0018] In the above implementation process, a guide rod is set, which slides through the upright plate, and the guide clamp moves.

[0019] In one specific implementation, a V-shaped opening is provided on the other side of the clamp.

[0020] In the above implementation process, by setting a V-shaped opening, it is possible to adapt to the V-shaped opening clamping and positioning of various supports.

[0021] Beneficial effects: This application provides a horizontal sand mill with high grinding efficiency for water-based coating production. By setting up a horizontal sand mill body, grinding barrel, guide component, spiral blade, semi-circular outer shell and locking component, the semi-circular outer shell is fitted onto the grinding barrel. The spiral blade between the grinding barrel and the semi-circular outer shell forms a spiral channel, which allows cooling water to circulate and cool the grinding barrel. The semi-circular outer shell can be disassembled to facilitate the cleaning of scale on the outside of the grinding barrel and inside the spiral blade, ensuring the cooling effect. By setting up elastic component, clamping plate and receiving barrel, the receiving barrel used for receiving materials can be positioned and fixed to ensure the stability of the receiving process. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a horizontal sand mill with high grinding efficiency for water-based coating production provided in the embodiments of this application;

[0024] Figure 2 A schematic diagram of the cooling component structure provided for an embodiment of this application;

[0025] Figure 3 A schematic diagram of the guide component structure provided for an embodiment of this application;

[0026] Figure 4 A schematic diagram of the semi-circular shell structure provided for an embodiment of this application;

[0027] Figure 5 A schematic diagram of the elastic element structure provided for an embodiment of this application.

[0028] In the diagram: 100-Cooling component; 110-Horizontal sand mill body; 120-Grinding barrel; 121-Feed pipe; 122-Discharge pipe; 130-Guide component; 131-Guide rail; 132-Guide wheel; 140-Helical blade; 150-Semi-circular outer shell; 151-Water guide pipe; 160-Locking component; 161-Fixing plate; 162-Connecting plate; 163-Connecting bolt; 200-Collection component; 210-Elastic component; 211-Upright plate; 212-Sliding rod; 213-Spring; 220-Clamping plate; 222-Guide rod; 223-V-shaped opening; 230-Collection barrel. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0030] Please see Figures 1-5 This application provides a horizontal sand mill with high grinding efficiency for water-based coating production, including a cooling assembly 100 and a material receiving assembly 200.

[0031] Please see Figure 1 , 2 3 and 4, the cooling assembly 100 includes a horizontal sand mill body 110, a grinding barrel 120, a guide 130, a spiral blade 140, a semi-circular outer shell 150 and a locking member 160. The guide 130 is disposed on the horizontal sand mill body 110, the grinding barrel 120 is disposed on the top of the guide 130, the spiral blade 140 is sleeved on the outside of the grinding barrel 120, the semi-circular outer shell 150 is sleeved on the spiral blade 140, and the locking member 160 is disposed at the end of the semi-circular outer shell 150.

[0032] The guide component 130 includes a guide rail 131 and a guide wheel 132. The guide rail 131 is fixedly connected to the main body 110 of the horizontal sand mill, and the guide wheel 132 is installed at the end of the grinding barrel 120. The guide wheel 132 is rolled on the top of the guide rail 131. By setting the guide rail 131 and the guide wheel 132, the guide rail 131 supports the guide wheel 132, and the guide wheel 132 supports the movement of the grinding barrel 120.

[0033] Specifically, there are two symmetrically arranged semi-circular shells 150, and both semi-circular shells 150 are connected by water guide pipes 151. Through the water guide pipes 151, one water inlet and one water outlet are used to circulate cooling water.

[0034] In this embodiment, the locking component 160 includes a fixing plate 161, a connecting plate 162, and a connecting bolt 163. The fixing plate 161 is fixedly connected to the end of the grinding barrel 120, the connecting plate 162 is fixedly connected to the semi-circular outer shell 150, and the connecting bolt 163 passes through the fixing plate 161 and the connecting plate 162. The connecting bolt 163 is threaded with a nut. By setting the fixing plate 161, the connecting plate 162, and the connecting bolt 163, the connecting plate 162 and the semi-circular outer shell 150 are integrally formed, the connecting plate 162 and the fixing plate 161 are mated, and then fixed with the connecting bolt 163 and screws, disassembly and assembly are possible.

[0035] In one specific implementation, a feed pipe 121 is connected to one end of the grinding barrel 120, and a discharge pipe 122 is connected to the other end of the feed pipe 121.

[0036] Please see Figure 1 , 23 and 5, the receiving assembly 200 includes an elastic element 210, a clamping plate 220 and a receiving bucket 230. The elastic element 210 is disposed at the end of the horizontal sand mill body 110, the clamping plate 220 is fixedly connected to the elastic element 210, and the receiving bucket 230 is clamped between the two clamping plates 220.

[0037] The elastic element 210 includes a vertical plate 211, a sliding rod 212, and a spring 213. The vertical plate 211 is fixedly connected to the horizontal sand mill body 110. The sliding rod 212 slides through the vertical plate 211. The clamping plate 220 is fixedly connected to the sliding rod 212. The spring 213 is sleeved on the sliding rod 212. By setting the vertical plate 211, the sliding rod 212, and the spring 213, the spring 213 pushes the clamping plate 220 with its elastic recovery action. The two clamping plates 220 together clamp the receiving bucket 230.

[0038] Specifically, a guide rod 222 is fixedly connected to one side of the clamping plate 220. The guide rod 222 slides through the upright plate 211. By setting the guide rod 222, the guide clamping plate 220 moves as the guide rod 222 slides through the upright plate 211.

[0039] In one specific implementation, a V-shaped opening 223 is provided on the other side of the clamping plate 220. By providing the V-shaped opening 223, it is possible to accommodate various types of support for clamping and positioning.

[0040] The working principle of this high-efficiency horizontal sand mill for water-based coating production is as follows: During use, cooling water is introduced through the water guide pipes 151 on the two semi-circular outer shells 150. One water guide pipe 151 enters the space between the semi-circular outer shell 150, the spiral blades 140, and the grinding barrel 120. The cooling water flows along the internal spiral channel and finally exits from the other water guide pipe 151 to achieve cooling. The spiral contacts the grinding barrel 120 for cooling. After long-term use, scale forms in the spiral channel. At this time, the connecting bolts 163 and nuts are turned, and the two semi-circular outer shells 150 are removed, thus exposing the outer wall of the grinding barrel 120 and the spiral blades 140. This makes it easy to clean the scale and prevents the scale from affecting the cooling process. On the other hand, the elastic recovery action of the spring 213 pushes the clamping plate 220. The two clamping plates 220 together clamp the receiving barrel 230, which can position and fix the receiving barrel 230 for receiving materials, ensuring the stability of the receiving process.

[0041] It should be noted that the specific model and specifications of the horizontal sand mill body 110 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0042] The power supply and its principle for the main body 110 of the horizontal sand mill are clear to those skilled in the art and will not be described in detail here.

[0043] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A horizontal sand mill with high grinding efficiency for producing water-based paint, characterized in that, The system includes a cooling assembly (100), which comprises a horizontal sand mill body (110), a grinding barrel (120), a guide (130), a spiral blade (140), a semi-circular outer shell (150), and a locking member (160). The guide (130) is disposed on the horizontal sand mill body (110), the grinding barrel (120) is disposed on the top of the guide (130), the spiral blade (140) is sleeved on the outside of the grinding barrel (120), the semi-circular outer shell (150) is sleeved on the spiral blade (140), and the locking member (160) is disposed at the end of the semi-circular outer shell (150). The material receiving assembly (200) includes an elastic element (210), a clamping plate (220), and a material receiving bucket (230). The elastic element (210) is disposed at the end of the horizontal sand mill body (110). The clamping plate (220) is fixedly connected to the elastic element (210). The material receiving bucket (230) is clamped between the two clamping plates (220).

2. The horizontal sand mill with high grinding efficiency for producing water-based paint according to claim 1, characterized in that, The guide component (130) includes a guide rail (131) and a guide wheel (132). The guide rail (131) is fixedly connected to the horizontal sand mill body (110). The guide wheel (132) is installed at the end of the grinding barrel (120) and is rolled on the top of the guide rail (131).

3. The horizontal sand mill with high grinding efficiency for producing water-based paint according to claim 1, characterized in that, Two semicircular shells (150) are symmetrically arranged, and both semicircular shells (150) are connected by a water pipe (151).

4. The horizontal sand mill with high grinding efficiency for producing water-based paint according to claim 1, characterized in that, The locking component (160) includes a fixing plate (161), a connecting plate (162), and a connecting bolt (163). The fixing plate (161) is fixedly connected to the end of the grinding barrel (120), the connecting plate (162) is fixedly connected to the semi-circular outer shell (150), and the connecting bolt (163) passes through the fixing plate (161) and the connecting plate (162), and the connecting bolt (163) is threaded with a nut.

5. A horizontal sand mill with high grinding efficiency for water-based coating production according to claim 1, characterized in that, The grinding barrel (120) is connected to a feed pipe (121) at one end and a discharge pipe (122) at the other end.

6. The horizontal sand mill with high grinding efficiency for producing water-based paint according to claim 1, characterized in that, The elastic element (210) includes a vertical plate (211), a sliding rod (212), and a spring (213). The vertical plate (211) is fixedly connected to the horizontal sand mill body (110). The sliding rod (212) slides through the vertical plate (211). The clamping plate (220) is fixedly connected to the sliding rod (212). The spring (213) is sleeved on the sliding rod (212).

7. The horizontal sand mill with high grinding efficiency for producing water-based paint according to claim 6, characterized in that, A guide rod (222) is fixedly connected to one side of the clamping plate (220), and the guide rod (222) slides through the upright plate (211).

8. A horizontal sand mill with high grinding efficiency for water-based coating production according to claim 1, characterized in that, A V-shaped opening (223) is provided on the other side of the clamp (220).

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