Water-based paint dispersing device

Abstract

The utility model discloses a water-based paint dispersing device, which belongs to the field of dispersers and comprises a movable support, a driving component mounted on the movable support, a stirring shaft mounted on the driving component, and an auxiliary stirring component fixedly mounted on the stirring shaft. The auxiliary stirring assembly is composed of first fixing plates, elastic connecting plates, a movable connecting plate and a cleaning scraper blade, the two first fixing plates are symmetrically arranged on the inner side of the movable connecting plate up and down, and the two elastic connecting plates connect the two first fixing plates with the movable connecting plate correspondingly; an auxiliary stirring assembly composed of a first fixing plate, an elastic connecting plate, a movable connecting plate and a cleaning scraper is arranged on a stirring shaft, and meanwhile, fixing assemblies are arranged on the stirring shaft and the movable connecting plate, so that energy consumption can be reduced, the material stirring and dispersing efficiency can be improved, meanwhile, the cleaning scraper can be prevented from being rapidly abraded, and the service life of the stirrer is prolonged. Therefore, the cleaning scraper blade does not need to be replaced frequently, and a good using effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of dispersers, in particular to a water-based paint dispersing device. Background Art

[0002] Flame retardant and fireproof water-based paint special pigments are a kind of special pigments with flame retardant and fireproof properties. They can provide stable colors in the paint and at the same time give the paint flame retardant and fireproof functions. Disperser is a device used to process pigments in water-based paints. It uses the shear force and impact force generated by the high-speed rotating dispersing disk or dispersing impeller to refine the pigment particles and evenly disperse them in the paint. This type of disperser is usually efficient, stable, easy to operate, etc., and can meet the high requirements of paint production for pigment dispersion. In the existing patent application with application number CN202022932765.2, a water-based paint dispersing device is proposed. Although it drives the scraper to rotate synchronously with the shaft body through a support frame arranged on the driving shaft or the driven shaft, at this time, the scraper is in friction contact with the inner wall of the dispersion barrel, and the material attached thereto is scraped off by the scraper. However, when the material is stirred and dispersed, the scraper that is in continuous contact and friction with the inner wall of the dispersion barrel will bring huge resistance to the rotation of the shaft, thereby reducing the rotation speed of the shaft and increasing the energy consumption of the motor. At the same time, when the rotation speed of the main shaft is reduced, the rotation speed of the stirring blade will also be reduced, and then the dispersion efficiency of the material will also be reduced, and the scraper that is in continuous contact and friction with the inner wall of the dispersion barrel will be worn faster. Therefore, in order to ensure the cleaning effect of the scraper on the material attached to the inner wall of the dispersion barrel, the scraper needs to be replaced frequently, which will eventually increase the cost of use and reduce the processing efficiency of the paint, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a water-based paint dispersing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A water-based paint dispersing device comprises a movable bracket, a driving component is installed on the movable bracket, a stirring shaft is installed on the driving component, an auxiliary stirring component is fixedly installed on the stirring shaft, the auxiliary stirring component consists of a first fixed plate, an elastic connecting plate, a movable connecting plate and a cleaning scraper, the first fixed plates are two and are symmetrically arranged on the inner side of the movable connecting plate, the elastic connecting plates are two and respectively connect the two first fixed plates to the movable connecting plate, the cleaning scraper is fixedly installed on the outer end of the movable connecting plate, a fixing component is installed on the stirring shaft and the movable connecting plate, the fixing component consists of a second fixing plate and a third fixing plate, the third fixing plate is movably inserted in the second fixing plate, and the second fixing plate and the third fixing plate can be fixedly connected by bolts.

[0006] Preferably, two clamping assemblies are symmetrically arranged on the movable bracket, and a dispersion barrel is installed between the two clamping assemblies.

[0007] Preferably, the movable bracket is also equipped with a lifting assembly, the driving assembly is connected to the lifting assembly, and the stirring shaft can be inserted into the dispersion barrel.

[0008] Preferably, the first fixed plate on the auxiliary stirring assembly is fixedly mounted on the stirring shaft, and the elastic connecting plate is fixedly connected to the first fixed plate and the movable connecting plate.

[0009] Preferably, the cleaning scraper on the auxiliary stirring assembly can contact the inner wall of the dispersion barrel under the elastic force of the elastic connecting plate.

[0010] Preferably, the second fixed plate on the fixed assembly is fixedly mounted on the stirring shaft, the third fixed plate is fixedly mounted on the inner end of the movable connecting plate, a connecting slot is provided at one end of the second fixed plate, the third fixed plate is movably inserted into the connecting slot, and mounting holes are provided on both the second fixed plate and the third fixed plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging an auxiliary stirring assembly consisting of a first fixed plate, an elastic connecting plate, a movable connecting plate and a cleaning scraper on the stirring shaft, and arranging a fixing assembly on the stirring shaft and the movable connecting plate, when stirring and dispersing the material in the dispersion barrel, the third fixing plate can be pushed into the second fixing plate, and the bolts are passed through the mounting holes provided in the second fixing plate and the third fixing plate, so that the second fixing plate and the third fixing plate are fixed together, at this time, the movable connecting plate and the cleaning scraper will be pulled toward the first fixing plate, so that the cleaning scraper will be out of contact with the inner wall of the dispersion barrel, and the resistance to the rotation of the stirring shaft will be smaller at this time, and the auxiliary stirring assembly and the fixing assembly can cooperate with the stirring shaft to stir and disperse the material in the dispersion barrel, which can ultimately not only reduce energy consumption and improve the efficiency of material stirring and dispersing, but also avoid rapid wear of the cleaning scraper, so that the cleaning scraper does not need to be frequently replaced and can have a better use effect; the presence of the elastic connecting plate can push the cleaning scraper toward the inner wall of the dispersion barrel, so that the cleaning scraper can continue to be used close to the inner wall of the dispersion barrel even if a certain amount of wear occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure after the dispersion barrel of the utility model is removed;

[0015] Figure 3 For the utility model Figure 2 A magnified view of point A;

[0016] Figure 4 It is a structural schematic diagram of the auxiliary stirring component of the utility model.

[0017] In the figure: 1. movable bracket; 2. driving assembly; 3. stirring shaft; 4. auxiliary stirring assembly; 5. fixing assembly; 6. dispersion barrel; 7. lifting assembly; 8. first fixing plate; 9. elastic connecting plate; 10. movable connecting plate; 11. cleaning scraper; 12. second fixing plate; 13. connecting slot; 14. third fixing plate; 15. clamping assembly. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a water-based paint dispersing device includes a movable bracket 1, a driving component 2 is installed on the movable bracket 1, a stirring shaft 3 is installed on the driving component 2, two clamping components 15 are symmetrically arranged on the movable bracket 1, a dispersion barrel 6 is installed between the two clamping components 15, and a lifting component 7 is also installed on the movable bracket 1. The driving component 2 is connected to the lifting component 7, and the stirring shaft 3 can be inserted into the dispersion barrel 6. When in use, the material that needs to be stirred and dispersed can be placed in the dispersion barrel 6, and then the dispersion barrel 6 can be fixed between the two clamping components 15, and then the lifting component 7 can be used to move the driving component 2 downward, so that the stirring shaft 3 is inserted into the dispersion barrel 6, and then the driving component 2 can be started to drive the stirring shaft 3 to rotate, so that the rotating stirring shaft 3 can stir and disperse the material in the dispersion barrel 6.

[0020] Furthermore, an auxiliary stirring assembly 4 is fixedly installed on the stirring shaft 3, and the auxiliary stirring assembly 4 is composed of a first fixed plate 8, an elastic connecting plate 9, a movable connecting plate 10 and a cleaning scraper 11. There are two first fixed plates 8 and they are symmetrically arranged on the inner side of the movable connecting plate 10 from top to bottom. There are two elastic connecting plates 9 and they respectively connect the two first fixed plates 8 to the movable connecting plate 10. The cleaning scraper 11 is fixedly installed on the outer end of the movable connecting plate 10. A fixed assembly 5 is installed on the stirring shaft 3 and the movable connecting plate 10. The fixed assembly 5 is composed of a second fixed plate 12 and a third fixed plate 14. The third fixed plate 14 is movably inserted in the second fixed plate 12, and the second fixed plate 12 and the third fixed plate 14 can be screwed together. The auxiliary stirring assembly 4 is fixedly connected with the bolt, the first fixed plate 8 on the auxiliary stirring assembly 4 is fixedly installed on the stirring shaft 3, the elastic connecting plate 9 is fixedly connected with the first fixed plate 8 and the movable connecting plate 10, the cleaning scraper 11 on the auxiliary stirring assembly 4 can contact the inner wall of the dispersion barrel 6 under the elastic force of the elastic connecting plate 9, the second fixed plate 12 on the fixed assembly 5 is fixedly installed on the stirring shaft 3, the third fixed plate 14 is fixedly installed on the inner end of the movable connecting plate 10, one end of the second fixed plate 12 is provided with a connecting slot 13, the third fixed plate 14 is movably inserted in the connecting slot 13, the second fixed plate 12 and the third fixed plate 14 are both provided with mounting holes, when the stirring shaft 3 rotates, the auxiliary stirring assembly 4 and the fixed assembly 5 will move with They rotate together, so before stirring the material in the dispersion barrel 6, the third fixing plate 14 needs to be pushed into the second fixing plate 12, so that the mounting holes opened on the second fixing plate 12 and the third fixing plate 14 are coaxial, and then bolts are used to pass through the mounting holes on the second fixing plate 12 and the third fixing plate 14, so as to fix the second fixing plate 12 and the third fixing plate 14 together. At this time, driven by the third fixing plate 14, the movable connecting plate 10 and the cleaning scraper 11 will move toward the first fixing plate 8, and the elastic connecting plate 9 will be further bent. Then, when stirring and dispersing the material in the dispersion barrel 6, the auxiliary stirring component 4 and the fixed component 5 will rotate together with the stirring shaft 3, and the cleaning scraper 11 will not rotate with the dispersion barrel 6. The inner wall of the dispersion barrel 6 is in contact with the auxiliary stirring component 4 and the fixing component 5, so that the auxiliary stirring component 4 and the fixing component 5 cooperate with the stirring shaft 3 to improve the efficiency of the material being stirred and dispersed. When the material in the dispersion barrel 6 is stirred and dispersed, it is necessary to clean the material attached to the inner wall of the dispersion barrel 6, and the bolts used to fix the second fixing plate 12 and the third fixing plate 14 can be removed. At this time, under the elastic force of the elastic connecting plate 9, the third fixing plate 14 will move to the outside of the second fixing plate 12, and the cleaning scraper 11 will eventually rest on the inner wall of the dispersion barrel 6. Then the driving component 2 can be started to drive the stirring shaft 3 to rotate. At this time, the cleaning scraper 11 on the rotating auxiliary stirring component 4 will scrape the inner wall of the dispersion barrel 6, thereby scraping off the material attached to the inner wall of the dispersion barrel 6.By arranging an auxiliary stirring assembly 4 composed of a first fixed plate 8, an elastic connecting plate 9, a movable connecting plate 10 and a cleaning scraper 11 on the stirring shaft 3, and arranging a fixing assembly 5 on the stirring shaft 3 and the movable connecting plate 10, it is possible to reduce energy consumption and improve the efficiency of material stirring and dispersion, and also prevent the cleaning scraper 11 from being worn out quickly, so that the cleaning scraper 11 can have a better use effect without frequent replacement. The existence of the elastic connecting plate 9 can push the cleaning scraper 11 toward the inner wall of the dispersion barrel 6, so that the cleaning scraper 11 can continue to be used close to the inner wall of the dispersion barrel 6 even if it is worn to a certain extent.

[0021] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-based paint dispersing device, comprising a movable support (1), a driving assembly (2) mounted on the movable support (1), a stirring shaft (3) mounted on the driving assembly (2), characterized in that: An auxiliary stirring assembly (4) is fixedly mounted on the stirring shaft (3), and the auxiliary stirring assembly (4) is composed of a first fixed plate (8), an elastic connecting plate (9), a movable connecting plate (10), and a cleaning scraper (11). There are two first fixed plates (8) and they are symmetrically arranged on the inner side of the movable connecting plate (10) in an upper and lower direction. There are two elastic connecting plates (9) and they respectively connect the two first fixed plates (8) to the movable connecting plate (10). The cleaning scraper (11) is fixedly mounted on the outer end of the movable connecting plate (10). A fixing assembly (5) is mounted on the stirring shaft (3) and the movable connecting plate (10). The fixing assembly (5) is composed of a second fixing plate (12) and a third fixing plate (14). The third fixing plate (14) is movably inserted into the second fixing plate (12), and the second fixing plate (12) and the third fixing plate (14) can be fixedly connected by bolts.

2. A water-based paint dispersing device according to claim 1, characterized in that: Two clamping assemblies (15) are symmetrically arranged on the movable bracket (1), and a dispersion barrel (6) is installed between the two clamping assemblies (15).

3. A water-based paint dispersing device according to claim 2, characterized in that: The movable support (1) is also equipped with a lifting assembly (7), the driving assembly (2) is connected to the lifting assembly (7), and the stirring shaft (3) can be inserted into the dispersion barrel (6).

4. The water-based paint dispersing device according to claim 3, characterized in that: The first fixed plate (8) on the auxiliary stirring assembly (4) is fixedly mounted on the stirring shaft (3), and the elastic connecting plate (9) is fixedly connected to the first fixed plate (8) and the movable connecting plate (10).

5. The water-based paint dispersing device according to claim 4, characterized in that: The cleaning scraper (11) on the auxiliary stirring assembly (4) can contact the inner wall of the dispersion barrel (6) under the elastic force of the elastic connecting plate (9).

6. The water-based paint dispersing device according to claim 5, characterized in that: The second fixing plate (12) on the fixing assembly (5) is fixedly mounted on the stirring shaft (3), the third fixing plate (14) is fixedly mounted on the inner end of the movable connecting plate (10), one end of the second fixing plate (12) is provided with a connecting slot (13), the third fixing plate (14) is movably inserted into the connecting slot (13), and both the second fixing plate (12) and the third fixing plate (14) are provided with mounting holes.

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