CN213725964U

CN213725964U - Coating dispersion machine

Info

Publication number: CN213725964U
Application number: CN202021963666.4U
Authority: CN
Inventors: 徐泽建; 王徐介楠; 王云华
Original assignee: Zhejiang Lijing New Material Development Co ltd
Current assignee: Zhejiang Lijing New Material Development Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-20
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a coating dispersion machine aims at providing one kind and eliminates remaining coating particles in coating equipment bottom, the even coating dispersion machine of dispersion. The utility model provides a coating dispersion machine, includes the agitator, penetrates the (mixing) shaft of agitator, and the (mixing) shaft surface rigid coupling has a plurality of stirring leaves, stirring sword on respectively, goes up the stirring leaf and is located the both sides face that the (mixing) shaft corresponds, and the stirring sword is located and connects the both sides face that the correspondence that the stirring leaf becomes 90 degrees contained angles, and the bottom surface is the sphere in the agitator, and the (mixing) shaft bottom is connected with down the stirring leaf, and lower stirring leaf bottom surface is the arc surface and is equipped with the gas hole. The utility model has the advantages that: through intake pipe and lower stirring leaf, upwards blow up the remaining partial coating granule of adhering to in the agitator bottom, cooperate stirring sword and last stirring leaf, the coating granule stirring of upwards blowing up is cuted, has increased the dispersibility of coating, and coating dispersion is even. Thereby saving resources and protecting the environment from being polluted.

Description

Coating dispersion machine

Technical Field

The utility model relates to a coating processing equipment technical field especially relates to a coating dispersion machine.

Background

The coating dispersion machine is an important component device in coating production, and is suitable for material dissolution stirring and dispersion in the industries of paint, pigment, dye, medicine, paper making and the like. When the existing coating dispersion machine is used for coating dispersion work, partial coating particles can be remained at the bottom of the equipment, so that the coating is not uniformly dispersed, and the waste is caused. The disposal of residual coating particles also pollutes the environment.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome not enough among the prior art, provide an eliminate remaining coating particle in coating equipment bottom, the even coating dispenser of dispersion.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coating dispersion machine, includes the agitator, penetrates the (mixing) shaft of agitator, and the (mixing) shaft surface rigid coupling has a plurality of stirring leaves, stirring sword on respectively, goes up the stirring leaf and is located the both sides face that the (mixing) shaft corresponds, and the stirring sword is located and connects the both sides face that the correspondence that the stirring leaf becomes 90 degrees contained angles, and the bottom surface is the sphere in the agitator, and the (mixing) shaft bottom is connected with down the stirring leaf, and lower stirring leaf bottom surface is the arc surface and is equipped with the gas hole. The air blows the coating particles deposited at the bottom end of the stirring barrel upwards, the coating particles are scattered by the lower stirring blades and then continuously ascend, the upper stirring blades are used for stirring, and meanwhile, the stirring blades are matched for shearing, so that the residual coating amount at the bottom end of the stirring barrel is effectively reduced, the coating is uniformly dispersed, and the stirring effect is good.

Preferably, the stirring knife is of a diamond structure; effectively shearing the coating particles.

Preferably, the stirring knives connected with the two sides of the stirring shaft are in a herringbone shape, and the stirring knives on the same side are distributed at equal intervals; the stirring knife cuts the paint particles between the upper stirring blades and spread from the bottom of the stirring barrel, so that the dispersibility of the paint is improved.

Preferably, the upper stirring blade is rectangular; large area and uniform rapid stirring of the coating.

Preferably, the upper stirring blades on both sides of the stirring shaft are distributed in a staggered manner, and the stirring blades on the same side are distributed at equal intervals; the coating is suitable for being divided into a plurality of layers, and the stirring dispersibility of the coating is improved.

Preferably, the lower stirring blade is of a round-table-shaped cavity structure; preventing the rising paint particles from returning to the bottom of the mixing bowl again.

Preferably, the stirring shaft is of a tubular structure, the upper end of the stirring shaft is hermetically connected with an air inlet pipe, and the lower end of the stirring shaft is communicated with the lower stirring blade cavity; and (3) introducing gas to blow up the coating particles at the bottom of the stirring barrel, so as to prevent the coating particles from being remained at the bottom of the stirring barrel.

Preferably, the spherical center of the lower stirring blade is provided with a conical air blowing hole, the air blowing hole is communicated with the cavity of the lower stirring blade, and a small opening faces the stirring barrel; the air outlet pressure is increased, the dead angle is removed, and the paint is favorably and fully dispersed.

Preferably, bristles are arranged around the air blowing hole; the paint particles on the bottom of the stirring barrel are easier to be expanded.

The utility model has the advantages that: through intake pipe and lower stirring leaf, upwards blow up the remaining partial coating granule of adhering to in the agitator bottom, cooperate stirring sword and last stirring leaf, the coating granule stirring of upwards blowing up is cuted, has increased the dispersibility of coating, and coating dispersion is even. Thereby saving resources and protecting the environment from being polluted.

Drawings

FIG. 1 is a schematic view of the structure of the stirring blade of the present invention;

FIG. 2 is a schematic structural view of the stirring blade of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. the gear 11, the air inlet pipe 12, the stirring shaft 13, the upper stirring blade 14 and the stirring knife; 2, a stirring barrel, 3, a lower stirring blade, 31, a gas blowing hole and 32 bristles.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

Example 1:

as shown in fig. 1 to 4, a coating material dispersing machine includes a stirring barrel 2, and a stirring shaft 12 penetrating the stirring barrel 2. The stirring barrel 2 is cylindrical, and the inner bottom surface of the stirring barrel 2 is a spherical surface. The stirring shaft 12 is connected with the gear 1. The gear 1 is connected with a power gear (not shown). The stirring shaft 12 is of a tubular structure. The stirring shaft 12 above the gear 1 is hermetically connected with an air inlet pipe 11. The air inlet pipe 11 is connected to an air pump (not shown). The air inlet pipe 11 does not rotate, and the stirring shaft 12 rotates under the drive of the gear 1. The air pump supplies air to the inside of the stirring shaft 12 through the air inlet pipe 11. The surface of the stirring shaft 12 is fixedly connected with an upper stirring blade 13. The upper stirring blades 13 are positioned on two corresponding side surfaces of the stirring shaft 12. The upper stirring blade 13 is rectangular, one end of the upper stirring blade is fixed with the stirring shaft 12, and the other end of the upper stirring blade is suspended and horizontally connected with the stirring shaft 12. The upper stirring blades 13 on both sides of the stirring shaft 12 are distributed in a staggered way. As shown in FIG. 1, the upper stirring blades 13 are arranged at the two sides of the stirring shaft 12 in a high-low distribution. The upper stirring blades 13 on the same side of the stirring shaft 12 are distributed at equal intervals. The number of the upper stirring vanes 13 is determined according to the length of the stirring shaft 12. The upper stirring blade 13 is driven by the stirring shaft 12 to stir the coating. The multilayer upper stirring blades 13 divide the coating into multiple layers for stirring, so that the coating can be stirred quickly and uniformly. The surface of the stirring shaft 12 is fixedly connected with a stirring knife 14, and the stirring knife 14 is positioned on the two corresponding side surfaces which form an included angle of 90 degrees with the upper stirring blade 13. As shown in fig. 3, the angle formed by the stirring blade 14 and the upper stirring vane 13 is 90 degrees. The stirring knife 14 is of a diamond structure and is obliquely and fixedly connected to two sides of the stirring shaft 12. The stirring blades 14 are distributed at the two sides of the stirring shaft 12 in a high-low mode, and the stirring blades 14 connected with the two sides of the stirring shaft 12 are in a herringbone mode. The stirring shaft 12 and the stirring blades 14 are distributed at equal intervals. As shown in fig. 2. The number of the stirring blades 14 is determined according to the length of the stirring shaft 12 and the number of the upper stirring vanes 13. The stirring blade 14 cuts the paint particles between the upper stirring blades 13 and spread from the bottom of the stirring barrel 2, so that the dispersibility of the paint is improved. The bottom end of the stirring shaft 12 is connected with a lower stirring blade 3. The lower stirring blade 3 is of a round table-shaped cavity structure. The bottom surface of the lower stirring blade 3 is a circular arc surface and is provided with a blowing hole 31. The spherical center of the lower stirring blade 3 is provided with a conical air blowing hole 31. The air blowing hole 31 is communicated with the cavity of the lower stirring blade 3, and the small opening faces the stirring barrel 2. Bristles 32 are arranged around the blowing holes 31. The brush bristles 32 are positioned on the circular arc surface of the lower stirring blade 3. The bottom surface of the stirring barrel 2 is a spherical surface, and the bottom surface of the lower stirring blade 3 is an arc surface. Under the rotation of the stirring shaft 12, the bristles 32 on the arc surface of the lower stirring blade 3 cannot cause too much abrasion to the stirring barrel 2. The cavity of the lower stirring blade 3 is communicated with the lower end of the stirring shaft 12. The gas entering from the gas inlet pipe 11 enters the cavity of the lower stirring blade 3 through the tubular stirring shaft 12. The gas in the cavity of the lower stirring blade 3 is blown to the bottom surface of the stirring barrel 2 through the conical gas blowing hole 31. The paint particles deposited on the bottom surface of the stirring barrel 2 rise along the spherical surface of the barrel bottom of the stirring barrel 2 under the impact force of the gas, are scattered and stirred by the lower stirring blades 3, then continue to rise, and enter the upper stirring blades 13 for stirring. When the upper stirring blade 13 is used for stirring, the stirring knife 14 is used for shearing in a matching mode, the amount of residual coating particles at the bottom end of the stirring barrel 2 is effectively reduced, the coating is uniformly dispersed, and the stirring effect is good.

Claims

1. The utility model provides a coating dispersion machine, includes agitator (2), penetrates (mixing) shaft (12) of agitator (2), characterized by: (mixing) shaft (12) surface rigid coupling respectively have a plurality of last stirring leaf (13), stirring sword (14), go up stirring leaf (13) and be located the both sides face that (mixing) shaft (12) correspond, stirring sword (14) are located and connect the both sides face that becomes the correspondence of 90 degrees contained angles of stirring leaf (13), agitator (2) in the bottom surface be the sphere, stirring shaft (12) bottom is connected with down stirring leaf (3), stirring leaf (3) bottom surface down is the arc surface and is equipped with gas hole (31).

2. The coating material dispenser of claim 1, wherein: the stirring knife (14) is of a diamond structure.

3. A coating material dispenser according to claim 1 or 2, wherein: the stirring knives (14) connected with both sides of the stirring shaft (12) are in a herringbone shape, and the stirring knives (14) on the same side are distributed at equal intervals.

4. The coating material dispenser of claim 1, wherein: the upper stirring blade (13) is rectangular.

5. A paint dispenser according to claim 1 or claim 4, wherein: the upper stirring blades (13) on both sides of the stirring shaft (12) are distributed in a staggered way, and the stirring blades (13) on the same side are distributed at equal intervals.

6. The coating material dispenser of claim 1, wherein: the lower stirring blade (3) is of a round table-shaped cavity structure.

7. A paint dispenser according to claim 1 or claim 6, wherein: the stirring shaft (12) is of a tubular structure, the upper end of the stirring shaft is hermetically connected with an air inlet pipe (11), and the lower end of the stirring shaft is communicated with the cavity of the lower stirring blade (3).

8. A paint dispenser according to claim 1 or claim 6, wherein: the spherical center of the lower stirring blade (3) is provided with a conical air blowing hole (31), the air blowing hole (31) is communicated with the cavity of the lower stirring blade (3), and the small opening faces the stirring barrel (2).

9. The coating material dispenser of claim 8, wherein: bristles (32) are arranged around the air blowing hole (31).