Grinding device for building coating manufacturing

Abstract

The utility model discloses a grinding device for building coating manufacturing, which comprises a tank body, the outer side of the tank body is fixedly connected with a bottom frame, the bottom end of the tank body is fixedly connected with a discharge port, the top end of the tank body is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a motor I, and the motor II is fixedly connected with a motor II. A connecting shaft is fixedly connected to the output end of the first motor, a grinding assembly is fixedly connected to the middle of the connecting shaft, a filtering assembly is fixedly connected to the bottom end of a transmission assembly, a feeding opening is fixedly connected to one side of the tank body, and a pretreatment assembly is fixedly connected to the inner side of the feeding opening; the pretreatment assembly can pretreat coating raw materials in the feeding port to enter the tank body, the pretreated raw materials are thoroughly ground through interaction of the lower grinding body and the upper grinding body which are driven by the first motor, the thoroughly ground raw materials fall onto the filter plate, and the thoroughly ground raw materials are filtered through the filter plate through rotation of the brush.

Description

Technical Field

[0001] This application relates to the technical field of architectural coating production and manufacturing, and in particular to a grinding apparatus for architectural coating production. Background Technology

[0002] Architectural coatings include wall paints. Generally, coatings used on interior walls, exterior walls, ceilings, and floors of buildings are called architectural coatings. Coatings refer to all materials applied to the surface of an object that form a tough protective film. Architectural coatings are an important category of coatings. They possess decorative, protective, and livability-improving functions, the proportion of which varies depending on the intended use. The decorative function enhances the appearance of a building by beautifying it. Grinding equipment is required during the production process of architectural coatings.

[0003] In related technologies, a grinding device for architectural coating production, through the cooperation of multiple structures such as a shell, slide rail, feed port, slider, sieve plate, holes, motor, grinding disc, and electric push rod, enables the device to replace the sieve plate by sliding out of the slide rail according to the required grinding size of the coating particles. This allows the device to grind coatings of different sizes. During the replacement process, the sieve plate can clean the inner wall of the shell, and the pores play a role in heat dissipation. It can also prevent the gas inside the device from being continuously heated and expanded during the grinding process, causing powder to be sprayed out from the feed port, thus improving work efficiency and practicality.

[0004] Regarding the aforementioned technologies, although the height of the grinding disc is controlled by an electric push rod to control the grinding size of the coating particles, only a certain amount of coating can be added each time, making it impossible to continuously grind the coating raw materials. The inability to continuously add raw materials during the production process leads to increased processing time and increased costs. Summary of the Invention

[0005] In order to continuously grind coating raw materials, improve production efficiency, and reduce production costs, this application provides a grinding device for the manufacture of architectural coatings.

[0006] The grinding device for manufacturing architectural coatings provided in this application adopts the following technical solution:

[0007] A grinding device for manufacturing architectural coatings includes a tank, a base frame fixedly connected to the outside of the tank, a discharge port fixedly connected to the bottom of the tank, multiple fixing pins threaded to one side of the tank, a cover plate fixedly connected to the middle of the tank via fixing pins, multiple heat dissipation holes on the top of the outside of the tank, a protective shell fixedly connected to the top of the tank, a maintenance component connected to one side of the protective shell, a motor fixedly connected inside the protective shell, a connecting shaft fixedly connected to the output end of the motor, a grinding component fixedly connected to the middle of the connecting shaft, a filter component fixedly connected to the bottom of the connecting shaft, a feed inlet fixedly connected to one side of the tank, and a pretreatment component fixedly connected to the inner side of the feed inlet. The heat dissipation holes allow for rapid dissipation of heat generated during grinding, the fixing pins allow for quick removal of the cover plate, the maintenance component allows for motor maintenance, the pretreatment component allows for initial processing of the raw materials, and the grinding and filtering components allow the raw materials to be discharged when they reach the required size.

[0008] Preferably, the maintenance component includes a fixing pin 2, and multiple fixing pins 2 are threaded onto the protective shell. A cover plate 2 is fixedly connected to the outer side of the protective shell by the fixing pins 2. The cover plate 2 can be quickly removed by tightening or loosening the fixing pins 2.

[0009] Preferably, the grinding assembly includes a lower grinding body, an upper grinding body is mounted on the outside of the lower grinding body, the upper grinding body is fixedly connected to the inside of the tank, and the upper grinding body and the lower grinding body grind each other to grind the coating raw materials.

[0010] Preferably, the filter assembly includes a brush, the bottom end of which is rotatably connected to a filter plate, and a fixing frame is fixedly connected to the outer side of the filter plate. The fixing frame is fixedly connected to the inner side of the tank, and the brush can push the coating off the filter plate.

[0011] Preferably, a guide groove is provided in the middle of the lower grinding body, a grinding groove is provided on the outer side of the lower grinding body, a guide block is fixedly connected to the inner side of the upper grinding body, and a grinding block is fixedly connected to the bottom end of the upper grinding body. The guide block and the guide groove cooperate with each other to quickly move the coating material between the grinding groove and the grinding block.

[0012] Preferably, the pretreatment component includes a support frame, one end of which is fixedly connected to a second motor, the output end of which is fixedly connected to a transmission wheel, and a belt is rotatably connected to the outer side of the transmission wheel. One end of one of the transmission wheels is fixedly connected to a crushing component. Belt drive can effectively reduce vibration and noise, ensure smooth operation, and reduce wear on the equipment.

[0013] Preferably, the crushing assembly includes rotating shafts, with multiple crushing wheels fixedly connected to the outer sides of both rotating shafts. A limit block is fixedly connected between the middle of the two crushing wheels. Gears are fixedly connected to the ends of both rotating shafts away from the transmission wheel, and the two gears are meshed together. Multiple guide plates are fixedly connected to both sides of the inside of the feed inlet, with a crushing wheel corresponding to the middle of the two guide plates. The guide plates are fixedly connected to the inner side of the feed inlet. Crushing can reduce the particle size of the material, thereby increasing the surface area, reducing the energy required for subsequent grinding, and improving grinding efficiency.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the pretreatment component can pre-treat the paint raw materials in the feed port into the tank. The pre-treated raw materials are thoroughly ground by the interaction between the lower grinding body and the upper grinding body driven by motor one. The thoroughly ground raw materials fall onto the filter plate, and the thoroughly ground raw materials are filtered through the filter plate by the rotation of the brush. The qualified paint is output from the discharge port. The heat generated during operation is discharged through the heat dissipation holes to prevent the internal temperature from being too high. The cover plate one and cover plate two can be quickly disassembled by tightening and loosening the fixing pin one and fixing pin two, so as to quickly inspect and replace the internal device. Attached Figure Description

[0015] Figure 1 This is an isometric view of the grinding device for manufacturing architectural coatings according to this utility model;

[0016] Figure 2 This is a half-sectional axonometric view of the tank body of the grinding device for manufacturing architectural coatings according to this utility model;

[0017] Figure 3 This is a half-sectional isometric view of the pretreatment component of the grinding device for manufacturing architectural coatings according to this utility model;

[0018] Figure 4 This is an exploded isometric view of the upper and lower grinding bodies of the grinding device for manufacturing architectural coatings according to this utility model.

[0019] Attached reference numerals: 1. Tank body; 2. Base frame; 3. Discharge port; 4. Cover plate one; 5. Fixing pin one; 6. Protective shell; 7. Feed inlet; 8. Fixing frame; 9. Filter plate; 10. Brush; 11. Upper grinding body; 12. Lower grinding body; 13. Heat dissipation hole; 14. Cover plate two; 15. Fixing pin two; 16. Motor one; 17. Connecting shaft; 18. Guide plate; 19. Gear; 20. Crushing wheel; 21. Rotating shaft; 22. Transmission wheel; 23. Belt; 24. Support; 25. Motor two; 26. Limiting block. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0021] This application discloses a grinding apparatus for manufacturing architectural coatings.

[0022] See Figures 1-4 The grinding device for manufacturing architectural coatings includes a tank 1, a base frame 2 fixedly connected to the outside of the tank 1, a discharge port 3 fixedly connected to the bottom of the tank 1, multiple fixing pins 5 threadedly connected to one side of the tank 1, a cover plate 4 fixedly connected to the middle of the tank 1 via fixing pins 5, multiple heat dissipation holes 13 opened on the top of the outside of the tank 1, a protective shell 6 fixedly connected to the top of the tank 1, a maintenance component connected to one side of the protective shell 6, a motor 16 fixedly connected inside the protective shell 6, a connecting shaft 17 fixedly connected to the output end of the motor 16, a grinding component fixedly connected to the middle of the connecting shaft 17, a filter component fixedly connected to the bottom of the connecting shaft 17, a feed port 7 fixedly connected to one side of the tank 1, and a pretreatment component fixedly connected to the inner side of the feed port 7. The motor 16 drives the connecting shaft 17 to operate the filter component and the grinding component.

[0023] Furthermore, the maintenance component includes a fixing pin 2 15, multiple fixing pins 2 15 are threaded onto the protective shell 6, and a cover plate 2 14 is fixedly connected to the outside of the protective shell 6 by the fixing pins 2 15. The cover plate 2 14 can be removed by tightening or loosening the fixing pins 2 15.

[0024] Furthermore, the grinding assembly includes a lower grinding body 12, an upper grinding body 11 is mounted on the outside of the lower grinding body 12, and the upper grinding body 11 is fixedly connected to the inside of the tank 1.

[0025] Furthermore, the filter assembly includes a brush 10, with a filter plate 9 rotatably connected to the bottom end of the brush 10. A fixing frame 8 is fixedly connected to the outer side of the filter plate 9, and the fixing frame 8 is fixedly connected to the inner side of the tank 1. The brush 10 rotates to move the paint, which falls through the holes of the filter plate 9.

[0026] Furthermore, a guide groove is provided in the middle of the lower grinding body 12, a grinding groove is provided on the outer side of the lower grinding body 12, a guide block is fixedly connected to the inner side of the upper grinding body 11, and a grinding block is fixedly connected to the bottom end of the upper grinding body 11.

[0027] Furthermore, the pretreatment component includes a bracket 24, one end of which is fixedly connected to a motor 25, the output end of which is fixedly connected to a transmission wheel 22, and the outer side of the transmission wheel 22 is rotatably connected to a belt 23. One end of one of the transmission wheels 22 is fixedly connected to a crushing component. When the motor 25 is energized and rotates, it can drive the transmission wheel 22 to rotate. The transmission wheel 22 causes the other transmission wheel 22 to rotate via the belt 23.

[0028] Furthermore, the crushing assembly includes a rotating shaft 21, with multiple crushing wheels 20 fixedly connected to the outer sides of both rotating shafts 21. A limiting block 26 is fixedly connected between the middle of the two crushing wheels 20. A gear 19 is fixedly connected to the end of each rotating shaft 21 away from the transmission wheel 22. The two gears 19 are meshed together. Multiple guide plates 18 are fixedly connected to both sides of the inside of the feed inlet 7. A crushing wheel 20 is located between the two guide plates 18. The guide plates 18 are fixedly connected to the inside of the feed inlet 7. The rotating shaft 21 can drive the other rotating shaft 21 to rotate relative to it through the gear 19, so that the crushing wheels 20 rotate relative to each other to crush the coating.

[0029] In this embodiment, when in use: the second motor 25 is powered on and drives the rotating shaft 21 to rotate via the belt 23. The two rotating shafts 21 move relative to each other via the gear 19, causing multiple grinding wheels 20 to move relative to each other. After pre-treatment, the paint raw material flows into the tank 1 through the guide plate 18. The first motor 16 is powered on and drives the connecting shaft 17 to rotate, which in turn drives the lower grinding body 12 to rotate. The interaction between the lower grinding body 12 and the upper grinding body 11 can thoroughly grind the paint raw material. Subsequently, the paint raw material falls onto the filter plate 9. The connecting shaft 17 drives the brush 10 to rotate. The rotation of the brush 10 can cause qualified paint raw material to fall from the filter plate 9 into the bottom of the tank 1, and then be discharged from the outlet 3. During maintenance, the first cover plate 4 and the second cover plate 14 can be removed by tightening and loosening the first fixing pin 5 and the second fixing pin 15, allowing for the repair and replacement of various internal parts.

[0030] It should be noted that this utility model is a grinding device for the manufacture of architectural coatings. All components are general standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power components, electrical components and the matching monitoring computer and power supply, are connected by wires. The specific connection method should refer to the working principle above and complete the electrical connection in the order of operation between each electrical component. The detailed connection method is a well-known technology in the field.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A grinding device for the manufacture of architectural paints, comprising a tank (1), characterized in that: The outer side of the tank body (1) is fixedly connected with a chassis (2), the bottom end of the tank body (1) is fixedly connected with a discharge port (3), one side of the tank body (1) is threadedly connected with a plurality of fixed pins (5), the middle part of the tank body (1) is fixedly connected with a cover plate (4) through the fixed pins (5), a plurality of heat dissipation holes (13) are formed in the top of the outer side of the tank body (1), the top end of the tank body (1) is fixedly connected with a protective shell (6), one side of the protective shell (6) is connected with an inspection assembly, the inside of the protective shell (6) is fixedly connected with a motor (16), the output end of the motor (16) is fixedly connected with a connecting shaft (17), the middle part of the connecting shaft (17) is fixedly connected with a grinding assembly, the bottom end of the connecting shaft (17) is fixedly connected with a filtering assembly, one side of the tank body (1) is fixedly connected with a feeding port (7), the inside of the feeding port (7) is fixedly connected with a pretreatment assembly.

2. A grinding device for the manufacture of architectural paints according to claim 1, characterized in that: The inspection assembly comprises a plurality of fixed pins (15) which are threadedly connected to the protective shell (6), and the outer side of the protective shell (6) is fixedly connected with a cover plate (14) through the fixed pins (15).

3. A grinding device for manufacturing of architectural paints according to claim 1 characterized in that: The grinding assembly comprises a lower grinding body (12), the outer side of the lower grinding body (12) is mounted with an upper grinding body (11), and the upper grinding body (11) is fixedly connected to the inside of the tank body (1).

4. A grinding device for manufacturing of architectural paints according to claim 1 characterized in that: The filtering assembly comprises a brush (10), the bottom end of the brush (10) is rotatably connected with a filter plate (9), the outer side of the filter plate (9) is fixedly connected with a fixed frame (8), and the inside of the fixed frame (8) is fixedly connected with the tank body (1).

5. A grinding device for the manufacture of architectural paints according to claim 3, characterized in that: The middle part of the lower grinding body (12) is provided with a flow guide groove, the outer side of the lower grinding body (12) is provided with a grinding groove, the inside of the upper grinding body (11) is fixedly connected with a flow guide block, and the bottom end of the upper grinding body (11) is fixedly connected with a grinding block.

6. A grinding device for manufacturing of architectural paints according to claim 1 characterized in that: The pretreatment assembly comprises a support (24), one end of the support (24) is fixedly connected with a motor (25), the output end of the motor (25) is fixedly connected with a transmission wheel (22), the outer side of the transmission wheel (22) is rotatably connected with a belt (23), and one end of one of the transmission wheels (22) is fixedly connected with a crushing assembly.

7. A grinding device for the manufacture of architectural paints according to claim 6, characterized in that: The crushing assembly comprises a rotating shaft (21), a plurality of crushing wheels (20) are fixedly connected to the outer sides of two rotating shafts (21), a limiting block (26) is fixedly connected between the middle parts of two crushing wheels (20), gears (19) are fixedly connected to the ends of the two rotating shafts (21) away from the transmission wheel (22), the two gears (19) are meshingly connected, a plurality of flow guide plates (18) are fixedly connected to the inside of the feeding port (7) on both sides, the crushing wheels (20) are correspondingly arranged between the two flow guide plates (18), and the flow guide plates (18) are fixedly connected to the inside of the feeding port (7).

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