CN216539171U

CN216539171U - Multifunctional coating machine

Info

Publication number: CN216539171U
Application number: CN202122552301.3U
Authority: CN
Inventors: 赵卫东; 文杰; 富敏; 张维; 吴昉赟; 江锋; 胡明磊; 边春华; 周澄; 蒋益丰
Original assignee: CNNC Nuclear Power Operation Management Co Ltd; Nuclear Power Qinshan Joint Venture Co Ltd
Current assignee: CNNC Nuclear Power Operation Management Co Ltd; Nuclear Power Qinshan Joint Venture Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-17
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a multifunctional coating machine, and particularly relates to the technical field of coating spraying. The coating machine comprises a coating hopper, wherein the coating hopper is of an inverted frustum structure, and the diameter of an upper opening is larger than that of a lower opening; the coating hopper is inside to be equipped with the compounding subassembly, the compounding subassembly includes supporting part, stirring portion and rotating part, the supporting part is radial bearing structure, and the rotating part outer wall is located to the cover, stirring portion and rotating part fixed connection, and stirring portion stirs the material under the drive of rotating part. The device's use makes material intensive mixing soften, and clears up the bin outlet and block up hard thing, promotes operating personnel's coating operation, and simultaneously, the device design is simple, the simple operation.

Description

Multifunctional coating machine

Technical Field

The utility model belongs to the technical field of paint spraying, and particularly relates to a multifunctional coating machine.

Background

In recent years, nuclear power plants need to be standardized and beautified, and paint needs to be coated outside part of the plants. The water-based latex paint is non-toxic, convenient to clean, rich in color and free from environmental pollution, and therefore becomes the most popular interior and exterior wall decoration material at present. Latex paint is a very high viscosity aqueous coating. During construction, common manufacturers have very strict limits on the dilution of the raw paint by adding water, generally 10-30% (except for special formula paint which can be added with a large amount of water and does not influence the performance of the paint, the product specification can be written). Excessive dilution results in poor film formation, and the texture, scrub resistance, and durability of the film are impaired to various degrees. The degree of damage is proportional to the degree of dilution, i.e.the greater the degree of dilution, the poorer the quality of the paint film. If the dilution requirement of manufacturers is strictly met, the emulsion paint has high viscosity and great construction difficulty. Such as roller coating, brush coating or air spraying, the effect of the paint surface is difficult to satisfy. The most popular foreign way is to use high-pressure airless sprayer.

The prior coating machine technology has the following problems: traditional coating machine is in the use, because material thing sclerosis when the effect is down dried to material thing to be unfavorable for the spraying of material thing, the material thing after the sclerosis very easily causes the bin outlet of blockking up the hopper to block up simultaneously, influences the spraying operation, the clearance in later stage of also being inconvenient for equally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional coating machine, which solves the problem of hopper blockage caused by air drying and hardening of materials during coating operation by using the coating machine, eliminates the hidden danger of influencing the progress of a construction period caused by air drying and hardening of the materials, and improves the efficiency of the coating operation.

The technical scheme of the utility model is as follows: a multifunctional coating machine comprises a coating hopper, wherein the coating hopper is of an inverted frustum structure, and the diameter of an upper opening is larger than that of a lower opening; the coating hopper is inside to be equipped with the compounding subassembly, the compounding subassembly includes supporting part, stirring portion and rotating part, the supporting part is radial bearing structure, and the rotating part outer wall is located to the cover, stirring portion and rotating part fixed connection, and stirring portion stirs the material under the drive of rotating part.

The coating hopper lower opening department is equipped with row material control valve, it is connected with the spray gun connector to arrange material control valve one end, it is connected with the high-pressure pump case to arrange the material control valve other end, and coating is via the blowout of spray gun connector under the pressure of high-pressure pump case output.

The rotating part includes a spiral cylinder and a lifting pull rod, the inner wall of the spiral cylinder is provided with spiral grains, the outer wall of the lifting pull rod is provided with spiral grains, the spiral grains on the inner wall of the spiral cylinder are meshed with the spiral grains on the outer wall of the lifting pull rod, and the spiral cylinder can be driven to rotate when the lifting pull rod moves up and down.

The supporting part comprises an upper supporting part and a lower supporting part, wherein the upper supporting part comprises an upper supporting rod and an upper central ring, a plurality of round holes are formed in the outer side of the upper central ring, and the supporting rod is inserted into each round hole; the lower support part comprises a lower support frame rod and a lower central ring, a plurality of round holes are formed in the outer side of the lower central ring, and the lower support frame rod is inserted into each round hole; the upper central ring and the lower central ring are coaxial and are sleeved outside the spiral cylinder.

The stirring part comprises a stirring plate, the upper part of the stirring plate is connected with the spiral cylinder through an upper convex ring, the lower part of the stirring plate is connected with the spiral cylinder through a lower convex ring, and the spiral cylinder drives the stirring plate to rotate together.

The outer wall of the upper convex ring is provided with a fixed winding rod, the inner side of the stirring plate is provided with a bulge, and the fixed winding rod is connected with the bulge through a spring.

The lower part of the stirring plate is provided with a sheet-shaped protruding part vertical to the stirring plate, and the sheet-shaped protruding part is provided with a round hole; the outer wall of the lower convex ring is provided with a plate-shaped protruding portion, the plate-shaped protruding portion is provided with a round hole, and the sheet-shaped protruding portion round hole is coaxial with the plate-shaped protruding portion round hole and is movably connected with the plate-shaped protruding portion round hole through a screw.

The top of the lifting pull rod is provided with a handle, so that the lifting pull rod can be used for lifting.

The bottom of the lifting pull rod is provided with a cleaning conical head.

The coating hopper and the high-pressure pump box are horizontally arranged on the movable rack so as to be convenient to move.

And a guide cylinder is arranged at the intersection of the upper central ring and the spiral cylinder, so that the rotation jitter of the spiral cylinder is reduced.

The utility model has the following remarkable effects: the multifunctional coating machine provided by the utility model can be used for spraying the coating in the coating hopper through the spray gun pipe connected with the spray gun connector through the high-pressure pump box, the stirring device is arranged in the coating hopper, the upper part of the stirring device is provided with the operating rod extending out of the coating hopper, the lower part of the stirring device is provided with the cleaning conical head, the stirring device can be controlled to rotate and stir through the operating rod, and the cleaning conical head is controlled to move downwards to break hard objects blocked at the discharge port. The device's use makes material intensive mixing soften, and clears up the bin outlet and block up hard thing, promotes operating personnel's coating operation, and simultaneously, the device design is simple, the simple operation.

Drawings

FIG. 1 is a schematic structural view of a multifunctional coating machine according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a paint hopper of the multifunctional paint machine according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a partial cross-sectional structure of a spiral cylinder of a multifunctional coating machine according to the present invention;

in the figure: 1. a high pressure pump box; 2. moving the frame; 3. a discharge control valve; 4. a spray gun connector; 5. a paint hopper; 6. a mixing assembly; 7. an upper support frame rod; 8. a guide cylinder; 9. a handle; 10. a lifting pull rod; 11. an upper centering ring; 12. a spiral cylinder; 13. a lower center ring; 14. cleaning the cone head; 15. a lower support frame rod; 16. stirring the plate; 17. a spring; 18. fixing the winding rod; 19. an upper convex ring; 20. a lower convex ring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1 to 4, a multifunctional coating machine comprises a high-pressure pump box 1 and a coating hopper 5, wherein the high-pressure pump box 1 and the coating hopper 5 are horizontally arranged on a movable rack 2, an opening is formed in the bottom of the coating hopper 5, the opening is connected with a spray gun connector 4 through a material discharge control valve 3, the material discharge control valve 3 is connected with the high-pressure pump box 1, the high-pressure pump box 1 is started, materials in the coating hopper 5 flow downwards under the influence of gravity, are pressurized through the high-pressure pump box 1, and sequentially flow through the material discharge control valve 3 and the spray gun connector 4, so that the spraying function of the coating machine is realized;

the coating hopper 5 is of an inverted frustum structure, openings are formed in the upper part and the lower part of the coating hopper, the upper opening is parallel to the lower opening, and the diameter of the upper opening is larger than that of the lower opening; the coating hopper 5 is internally provided with a material mixing component 6, the material mixing component 6 comprises a supporting part, a stirring part and a rotating part, the supporting part comprises an upper supporting part and a lower supporting part, the upper supporting part comprises an upper supporting frame rod 7 and an upper center ring 11, the upper center ring 11 is of a hollow cylindrical structure, round holes with the circle centers positioned on the same horizontal plane are circumferentially and uniformly formed, specifically, the number of the round holes is 3, an upper supporting frame 7 is inserted into each round hole, the outer end of each upper supporting frame 7 is supported on the inner wall of the coating hopper 5, and the upper supporting part is integrally erected on the upper part of the coating hopper 5; the lower supporting part comprises a lower supporting frame rod 15 and a lower center ring 13, the lower center ring 13 is of a hollow cylindrical structure, round holes with circle centers positioned on the same horizontal plane are uniformly formed in the circumferential direction, specifically, the number of the round holes is 3, a lower supporting frame 15 is inserted into each round hole, the outer end of each lower supporting frame 15 is supported on the inner wall of the coating hopper 5, and the lower supporting part is integrally erected on the lower part of the coating hopper 5; the upper central ring 11 and the lower central ring 13 are coaxial;

the rotating part comprises a spiral cylinder 12 and a lifting pull rod 10, wherein the spiral cylinder 12 penetrates through an upper center ring 11 and a lower center ring 13; the inner wall of the spiral cylinder 12 is provided with spiral grains, the outer wall of the lifting pull rod 10 is provided with spiral grains, the spiral grains on the inner wall of the spiral cylinder 12 are meshed with the spiral grains on the outer wall of the lifting pull rod 10, and the spiral cylinder 12 can be driven to rotate when the lifting pull rod 10 moves up and down; the top of the lifting pull rod 10 is provided with a handle 9, so that the lifting pull rod 10 can be conveniently lifted; a cleaning conical head 14 is arranged at the bottom of the lifting pull rod 10, so that when the lifting pull rod 10 moves up and down, the cleaning conical head 14 can clean hardened materials at the lower opening of the coating hopper 5; an upper central ring 11 and a lower central ring 13 are sleeved on the outer side of the spiral cylinder 12; the guide cylinder 8 is arranged at the intersection of the spiral cylinder 12 and the upper central ring 11, so that the rotation jitter of the spiral cylinder 12 is reduced;

the stirring part comprises a stirring plate 16, the upper part of the stirring plate 16 is connected with an upper convex ring 19 through a spring 17, and specifically, a fixed winding rod 18 is arranged on the outer wall of the upper convex ring 19, so that the spring 17 can be conveniently connected; the lower part of the stirring plate 16 is connected with the lower convex ring 20 through a screw, and specifically, the lower part of the stirring plate 16 is provided with a sheet-shaped protrusion perpendicular to the stirring plate 16, and the sheet-shaped protrusion is provided with a circular hole; the outer wall of the lower convex ring 20 is provided with a plate-shaped protruding part, the plate-shaped protruding part is provided with a circular hole, and the circular hole of the sheet-shaped protruding part is coaxial with the circular hole of the plate-shaped protruding part and is movably connected with the circular hole of the plate-shaped protruding part through a screw; go up bulge loop 19 and lower bulge loop 20 coaxial, and fixed cover locates the spiral shell 12 outside, go up bulge loop 19 and lower bulge loop 20 along with spiral shell 12 co-rotation, and then drive stirring board 16 rotatory, stirring board 16 is accelerated along with the rotational speed at rotatory in-process, and centrifugal force increases, stirs 16 upper portion of board and inclines to the outside, and then stirs more bulky material.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A multifunctional coating machine is characterized in that: the coating machine comprises a coating hopper (5), wherein the coating hopper (5) is of an inverted frustum structure, and the diameter of an upper opening is larger than that of a lower opening; coating hopper (5) inside is equipped with compounding subassembly (6), compounding subassembly (6) are including supporting part, stirring portion and rotating part, the rotating part outer wall is located to the supporting part for radial bearing structure, cover, stirring portion and rotating part fixed connection, and stirring portion stirs the material under the drive of rotating part.

2. A multifunctional coating machine according to claim 1, characterized in that: the opening department is equipped with row material control valve (3) under coating hopper (5), it is connected with spray gun connector (4) to arrange material control valve (3) one end, it is connected with high-pressure pump case (1) to arrange the material control valve (3) other end, and coating is via spray gun connector (4) blowout under the pressure of high-pressure pump case (1) output.

3. A multifunctional coating machine according to claim 1, characterized in that: the rotating part includes spiral shell (12) and lifting pull rod (10), spiral shell (12) inner wall is equipped with the spiral line, lifting pull rod (10) outer wall is equipped with the spiral line, spiral shell (12) inner wall spiral line meshes with lifting pull rod (10) outer wall spiral line mutually, and when lifting pull rod (10) up-and-down motion, can drive spiral shell (12) rotatory.

4. A multifunctional coating machine according to claim 3, characterized in that: the supporting part comprises an upper supporting part and a lower supporting part, wherein the upper supporting part comprises an upper supporting frame rod (7) and an upper center ring (11), a plurality of round holes are formed in the outer side of the upper center ring (11), and the supporting frame rod (7) is inserted into each round hole; the lower supporting part comprises a lower supporting frame rod (15) and a lower central ring (13), a plurality of round holes are formed in the outer side of the lower central ring (13), and the lower supporting frame rod (15) is inserted into each round hole; the upper central ring (11) and the lower central ring (13) are coaxial and are sleeved outside the spiral cylinder (12).

5. A multifunctional coating machine according to claim 3, characterized in that: the stirring part comprises a stirring plate (16), the upper part of the stirring plate (16) is connected with the spiral cylinder (12) through an upper convex ring (19), the lower part of the stirring plate (16) is connected with the spiral cylinder (12) through a lower convex ring (20), and the spiral cylinder (12) drives the stirring plate (16) to rotate together.

6. A multifunctional coating machine according to claim 5, characterized in that: the outer wall of the upper convex ring (19) is provided with a fixed winding rod (18), the inner side of the stirring plate (16) is provided with a bulge, and the fixed winding rod (18) is connected with the bulge through a spring (17).

7. A multifunctional coating machine according to claim 5, characterized in that: the lower part of the stirring plate (16) is provided with a sheet-shaped protruding part vertical to the stirring plate (16), and the sheet-shaped protruding part is provided with a round hole; the outer wall of the lower convex ring (20) is provided with a plate-shaped protruding part, the plate-shaped protruding part is provided with a round hole, and the round hole of the sheet-shaped protruding part is coaxial with the round hole of the plate-shaped protruding part and movably connected through a screw.

8. A multifunctional coating machine according to claim 3, characterized in that: the top of the lifting pull rod (10) is provided with a handle (9) which is conveniently lifted by the lifting pull rod (10).

9. A multifunctional coating machine according to claim 3, characterized in that: the bottom of the lifting pull rod (10) is provided with a cleaning conical head (14).

10. A multifunctional coating machine according to claim 2, characterized in that: the coating hopper (5) and the high-pressure pump box (1) are horizontally arranged on the movable rack (2) so as to be convenient to move.

11. A multifunctional coating machine according to claim 4, characterized in that: the guide cylinder (8) is arranged at the intersection of the upper center ring (11) and the spiral cylinder (12), so that the rotation jitter of the spiral cylinder (12) is reduced.