Grinding device for water-based paint
By designing a grinding device for aqueous coatings that includes grinding components and cleaning components, the problems of low efficiency, high energy consumption and deterioration of the traditional device are solved, and more efficient grinding and more uniform dispersion effects are achieved.
Patent Information
- Application Number
- CN202421231164.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Traditional grinding devices are low efficiency, high energy consumption when grinding water-based coatings, and are prone to deterioration of the coatings, which cannot effectively ensure the uniform dispersion of pigments and fillers.
A grinding device for aqueous coatings is designed, including a grinding assembly and a cleaning assembly. The grinding assembly drives the scraper, roller and turbine fan to grind in the filter cartridge through the motor-driven rotating shaft to achieve better dispersion effect. The cleaning assembly cleans up dust through ring blocks, brush plates and spring rods to prevent it from building up.
This device improves the grinding efficiency of water-based coatings, reduces energy consumption, and effectively prevents the coating from deteriorating, ensuring uniform dispersion of pigments and fillers, thereby improving the coating effect and performance.
Smart Images
Figure CN222766423U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating processing, in particular to a grinding device for water-based coatings. Background Art
[0002] As people's environmental awareness gradually increases, water-based paints have gradually replaced traditional oil-based paints due to their environmental protection and low volatile organic compound release characteristics, becoming the mainstream product on the market. However, a key challenge faced by water-based paints in the production process is how to ensure that solid components such as pigments and fillers can be evenly and finely dispersed in the liquid medium to obtain ideal coating effects and performance.
[0003] In the coatings industry, especially in the production process of water-based coatings, grinding devices play a vital role. As an environmentally friendly, easy-to-apply and non-yellowing type of coating, water-based coatings have been increasingly used in various fields in recent years, including construction, furniture, automobiles, packaging, etc. However, to produce high-quality water-based coatings, it is necessary to ensure that the pigments, fillers and other solid components in the coatings can be evenly and finely dispersed in the liquid medium, which requires the use of efficient grinding devices.
[0004] Traditional grinding devices usually use equipment such as ball mills and sand mills to achieve the desired dispersion effect through the collision, friction and shearing of the grinding media with the solid components in the paint. However, these traditional equipment often have some problems during the grinding process, such as low grinding efficiency, high energy consumption, easy heat generation and paint deterioration. In view of this, we proposed a grinding device for water-based paint. Utility Model Content
[0005] The purpose of the utility model is to provide a grinding device for water-based paint to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for water-based paint, comprising a support plate, a support column is fixedly installed on the outer side of the support plate, a circular column is fixedly installed on the outer side of the support plate, a support frame is fixedly installed on the outer side of the support plate, a grinding assembly and a cleaning assembly are arranged on the outer side of the support plate, and the grinding assembly includes:
[0007] A motor is fixedly mounted on the outer side of the support frame, a rotating shaft is fixedly mounted on the output end of the motor, and the rotating shaft passes through the support frame;
[0008] A cylinder, a cylinder is fixedly installed on the outer side of the support plate, a filter cartridge is fixedly installed inside the cylinder, a hinge plate and a filter cartridge are fixedly installed on the outer side of the cylinder, the rotating shaft passes through the hinge plate, and a cover plate is hingedly installed on the outer side of the hinge plate;
[0009] A scraper is installed on the outer side of the rotating shaft, a roller is installed on the outer side of the rotating shaft, a turbine fan is installed on the outer side of the rotating shaft, and a knob is threadedly installed on the outer side of the support plate.
[0010] Preferably, the support columns are provided in a plurality of groups, and the plurality of groups of support columns are linearly arrayed at equal intervals on one side of the support plate.
[0011] Preferably, the scrapers and rollers are provided in multiple groups, and the multiple groups of scrapers and rollers are arranged in a circular array with equal spacing around the center of the circular cross-section of the cylinder as the center of the array.
[0012] Preferably, the knob passes through the support plate and the cylinder.
[0013] Preferably, the cleaning assembly comprises an annular block, a annular block is fixedly mounted on the outer side of the rotating shaft, a brush plate is fixedly mounted on the outer side of the annular block, a spring rod is fixedly mounted on the outer side of the brush plate, and a long strip plate is fixedly mounted on the other end of the spring rod.
[0014] Preferably, the brush plates, spring rods and long strips are provided in multiple groups, and the multiple groups of brush plates, spring rods and long strips are arranged in a circular array with equal spacing around the center of the circular cross section of the annular block as the array center.
[0015] Preferably, multiple groups of the long strips are slidably installed between the annular column and the cylinder.
[0016] Compared with the prior art, the utility model provides a grinding device for water-based paint, which has the following beneficial effects:
[0017] 1. In order to make the grinding device for water-based paint have a better grinding effect, a grinding component is provided. First, the motor, shaft, hinged plate, cover plate, cylinder, filter cartridge, scraper, roller, turbine fan and knob are coordinated to achieve the grinding effect. Secondly, the motor is started to drive the shaft to rotate, so that the scraper scrapes the inside of the filter cartridge, and the roller grinds the inside of the filter cartridge synchronously, and the paint is transported upward through the turbine fan, so as to further crush and grind, thereby achieving a better grinding effect.
[0018] 2. In order to prevent dust from accumulating on the outside of the grinding device for water-based paint, a cleaning component is provided. First, the circular ring block, brush plate, spring rod and long strip plate are coordinated to achieve the cleaning effect. By starting the motor, the circular ring block starts to rotate, and at the same time, the brush plate cleans the hinge plate, cover plate and the outside of the cylinder to prevent dust from falling to the outside of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic top view of the overall structure of the utility model;
[0020] Figure 2It is a schematic cross-sectional view of the structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;
[0022] Figure 4 It is a schematic diagram of a partial structural cross-section and top view of the utility model;
[0023] Figure 5 It is a bottom view schematic diagram of part of the structure of the utility model;
[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of area B in the middle.
[0025] In the figure: 1. support plate; 2. support column; 3. ring column; 4. support frame; 5. grinding assembly; 51. motor; 52. rotating shaft; 53. hinge plate; 54. cover plate; 55. cylinder; 56. filter cartridge; 57. scraper; 58. roller; 59. turbofan; 510. knob; 6. cleaning assembly; 61. ring block; 62. brush plate; 63. spring rod; 64. long strip. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-6 The utility model provides a technical solution: a grinding device for water-based paint, including a support plate 1, a support column 2 is fixedly installed on the outside of the support plate 1, a circular column 3 is fixedly installed on the outside of the support plate 1, a support frame 4 is fixedly installed on the outside of the support plate 1, and a grinding component 5 and a cleaning component 6 are arranged on the outside of the support plate 1.
[0028] In one embodiment of the utility model, the grinding assembly 5 includes a motor 51, a motor 51 is fixedly installed on the outside of the support frame 4, a rotating shaft 52 is fixedly installed on the output end of the motor 51, the rotating shaft 52 passes through the support frame 4, a cylinder 55 is fixedly installed on the outside of the support plate 1, a filter cartridge 56 is fixedly installed inside the cylinder 55, a hinged plate 53 and a filter cartridge 56 are fixedly installed on the outside of the cylinder 55, the rotating shaft 52 passes through the hinged plate 53, a cover plate 54 is hingedly installed on the outside of the hinged plate 53, a scraper 57 is installed on the outside of the rotating shaft 52, a roller 58 is installed on the outside of the rotating shaft 52, a turbine fan 59 is installed on the outside of the rotating shaft 52, a knob 510 is threadedly installed on the outside of the support plate 1, and the cover plate 54 is fixedly installed when in use. Open, so that the paint is poured into the inside of the cylinder 55, so that the cover 54 is closed, so that the motor 51 is started to drive the rotating shaft 52 to rotate, so that the scraper 57 scrapes the inside of the filter cartridge 56, and the roller 58 grinds the inside of the filter cartridge 56 synchronously, and the paint is transported upward through the turbine fan 59 for further grinding, so as to achieve a better grinding effect. There are multiple groups of support columns 2, and the multiple groups of support columns 2 are linearly arrayed at equal intervals on one side of the support plate 1. There are multiple groups of scrapers 57 and rollers 58, and the multiple groups of scrapers 57 and rollers 58 are arranged in a circular array with equal intervals around the center of the circular cross-section of the cylinder 55 as the center of the array. The knob 510 runs through the support plate 1 and the cylinder 55.
[0029] In one embodiment of the present invention, the cleaning assembly 6 includes a circular ring block 61, a circular ring block 61 is fixedly installed on the outer side of the rotating shaft 52, a brush plate 62 is fixedly installed on the outer side of the circular ring block 61, a spring rod 63 is fixedly installed on the outer side of the brush plate 62, and a long strip plate 64 is fixedly installed on the other end of the spring rod 63. When the motor 51 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the circular ring block 61 to start rotating, and at the same time, the brush plate 62 cleans the outer side of the hinge plate 53, the cover plate 54 and the cylinder 55, so that dust will not fall to the outside of the device. The brush plate 62, the spring rod 63 and the long strip plate 64 are provided in multiple groups, and the multiple groups of brush plates 62, the spring rod 63 and the long strip plate 64 are arranged in a circular array with equal spacing around the center of the circular cross section of the circular ring block 61 as the center of the array. The multiple groups of long strip plates 64 are slidably installed between the circular column 3 and the cylinder 55. After the paint is ground, the knob 510 is turned to remove the knob 510, so that the paint flows out and the ground paint is collected.
[0030] Working principle: when in use, the cover plate 54 is opened, so that the paint is poured into the cylinder 55, and the cover plate 54 is closed, so that the motor 51 is started to drive the shaft 52 to rotate, so that the scraper 57 scrapes the inside of the filter cartridge 56, and the roller 58 grinds the inside of the filter cartridge 56 synchronously, and the paint is transported upward through the turbine fan 59, and further crushed and ground, so as to achieve a better grinding effect. When the motor 51 drives the shaft 52 to rotate, the shaft 52 drives the annular block 61 to start rotating, and at the same time, the brush plate 62 cleans the outside of the hinge plate 53, the cover plate 54 and the cylinder 55, so that dust does not fall to the outside of the device. After the paint is ground, the knob 510 is turned and the knob 510 is removed to make the paint flow out, and the ground paint is collected.
[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A grinding device for water-based paint, comprising a support plate (1), a support column (2) fixedly mounted on the outer side of the support plate (1), a circular column (3) fixedly mounted on the outer side of the support plate (1), and a support frame (4) fixedly mounted on the outer side of the support plate (1), characterized in that: A grinding assembly (5) and a cleaning assembly (6) are arranged on the outer side of the support plate (1), and the grinding assembly (5) comprises: A motor (51), the motor (51) is fixedly mounted on the outer side of the support frame (4), a rotating shaft (52) is fixedly mounted on the output end of the motor (51), and the rotating shaft (52) passes through the support frame (4); A cylinder (55), the outer side of the support plate (1) is fixedly mounted with the cylinder (55), the inner side of the cylinder (55) is fixedly mounted with a filter cartridge (56), the outer side of the cylinder (55) is fixedly mounted with a hinged plate (53) and the filter cartridge (56), the rotating shaft (52) passes through the hinged plate (53), and the outer side of the hinged plate (53) is hingedly mounted with a cover plate (54); A scraper (57) is installed on the outer side of the rotating shaft (52), a roller (58) is installed on the outer side of the rotating shaft (52), a turbine fan (59) is installed on the outer side of the rotating shaft (52), and a knob (510) is threadedly installed on the outer side of the support plate (1).
2. A grinding device for water-based paint according to claim 1, characterized in that: The support columns (2) are provided in multiple groups.
3. A grinding device for water-based paint according to claim 1, characterized in that: The scraper (57) and the roller (58) are provided in multiple groups.
4. A grinding device for water-based paint according to claim 1, characterized in that: The knob (510) passes through the support plate (1) and the cylinder (55).
5. A grinding device for water-based paint according to claim 1, characterized in that: The cleaning assembly (6) comprises a circular ring block (61), the circular ring block (61) is fixedly mounted on the outer side of the rotating shaft (52), a brush plate (62) is fixedly mounted on the outer side of the circular ring block (61), a spring rod (63) is fixedly mounted on the outer side of the brush plate (62), and a long strip plate (64) is fixedly mounted on the other end of the spring rod (63).
6. A grinding device for water-based paint according to claim 5, characterized in that: The brush plates (62), spring rods (63) and long strip plates (64) are provided in multiple groups.
7. A grinding device for water-based paint according to claim 5, characterized in that: A plurality of groups of the long strips (64) are slidably mounted between the circular column (3) and the cylinder (55).