CN218234210U

CN218234210U - Paint spraying device for decoration

Info

Publication number: CN218234210U
Application number: CN202123435089.9U
Authority: CN
Inventors: 曲利新; 王军帅
Original assignee: Huacheng Construction Group Co ltd
Current assignee: Huacheng Construction Group Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2023-01-06
Anticipated expiration: 2031-12-30

Abstract

The application relates to a paint spraying device for decoration, which belongs to the technical field of paint spraying and comprises a painting mechanism, wherein the painting mechanism comprises a support and a roller, the roller is rotatably arranged on the support, a plurality of discharge holes are formed in the roller, and painting cotton is wrapped on the outer wall of the roller; the roller type spraying device is characterized by further comprising a spraying box and a conveying pipe, wherein one end of the conveying pipe is connected to the spraying box, the other end of the conveying pipe is connected to the roller, and the spraying box is communicated with the roller through the conveying pipe; still be provided with defeated material mechanism in the spraying incasement, defeated material mechanism be used for to carry paint in the conveying pipeline. This application has improved the coating can lead to the coating technical problem who splashes everywhere with the wall bump.

Description

Paint spraying device for decoration

Technical Field

The application relates to the field of paint spraying, in particular to a paint spraying device for decoration.

Background

The building decoration refers to the beautification and improvement of external appearance or internal environment of an object which is built by building materials such as stone and wood for residences, bridges, gymnasiums, temples and the like, so that the object has more emotion and has more residential and commercial values.

At present, when the existing spraying device for building wall surfaces sprays the wall surfaces, the paint can collide with the wall surfaces in the spraying process to cause the paint to splash everywhere, and inconvenience is brought to operators

In view of the above-mentioned related art, the inventors thought that there was a drawback that the paint would collide with the wall surface and would cause the paint to splash around.

SUMMERY OF THE UTILITY MODEL

In order to improve the technical problem that the coating can lead to the coating to splash everywhere with the wall collision emergence, this application provides a coating spraying device for decoration.

The application provides a paint spraying device for decoration adopts following technical scheme:

a paint spraying device for decoration comprises a painting mechanism, wherein the painting mechanism comprises a support and a roller, the roller is rotatably mounted on the support, a plurality of discharge holes are formed in the roller, and painting cotton is wrapped on the outer wall of the roller; the roller type spraying device is characterized by further comprising a spraying box and a conveying pipe, wherein one end of the conveying pipe is connected to the spraying box, the other end of the conveying pipe is connected to the roller, and the spraying box is communicated with the roller through the conveying pipe; still be provided with defeated material mechanism in the spraying case, defeated material mechanism is used for to carry paint in the conveying pipeline.

Through adopting above-mentioned technical scheme, add coating in the spraying case, carry the cylinder through defeated material mechanism and conveying pipeline with coating to coating can flow out to permeate on applying paint with a brush the cotton through the discharge opening, thereby avoid the direct spraying of coating on the wall, improved coating can bump with the wall and can lead to the technical problem that coating splashes everywhere.

Optionally, the bracket includes a handle, the handle includes a vertical portion and a horizontal portion, one end of the horizontal portion is fixedly connected to one end of the vertical portion, and the horizontal portion and the vertical portion are parallel to each other; one end fixedly connected with montant of horizontal part, just the montant with horizontal part mutually perpendicular, the one end of cylinder is rotated and is connected on the montant.

Through adopting above-mentioned technical scheme, the simple structure of support is convenient for make the equipment.

Optionally, the cylinder is kept away from the first connecting pipe of one end fixedly connected with of montant, just first connecting pipe with the cylinder intercommunication, the conveying pipeline is kept away from the one end fixedly connected with second connecting pipe of spraying case, the second connecting pipe is worn to establish in the first connecting pipe, just second connecting pipe outer wall with first connecting pipe inner wall offsets, just the second connecting pipe with first connecting pipe rotates to be connected.

Through adopting above-mentioned technical scheme, be convenient for communicate conveying pipeline and cylinder through setting up first connecting pipe and second connecting pipe.

Optionally, an inner annular groove is formed in the inner wall of the first connecting pipe, an outer annular groove is formed in the outer wall of the second connecting pipe, the inner annular groove and the outer annular groove are correspondingly formed, and a plurality of balls are mounted between the inner annular groove and the outer annular groove.

By adopting the technical scheme, the inner annular groove and the outer annular groove are arranged, and the plurality of balls are arranged between the inner annular groove and the outer annular groove, so that the first connecting pipe and the second connecting pipe are rotatably connected, and the influence of the conveying pipe on the rotation of the roller is avoided.

Optionally, a through hole is formed in the outer wall of the first connecting pipe, the through hole is communicated with the inner annular groove, and a rubber plug is arranged in the through hole in a penetrating manner.

Through adopting above-mentioned technical scheme, set up the through-hole and be convenient for install the ball, fill in the plug in the through-hole and can avoid the ball to drop from first connecting pipe.

Optionally, a groove is further formed in the outer wall of the second connecting pipe, and a sealing ring is arranged in the groove.

Through adopting above-mentioned technical scheme, the sealing ring can play sealed effect, when the spraying operation, avoids coating to leak outward.

Optionally, the feed delivery pipe is fixed on the handle.

Through adopting above-mentioned technical scheme, fix the conveying pipeline on the handle, when the spraying operation, make the conveying pipeline more firm.

Optionally, a circular plate is fixedly arranged at one end, away from the vertical rod, of the roller, the circular plate and the roller are coaxially arranged, and the diameter of the circular plate is larger than that of the roller.

Through adopting above-mentioned technical scheme, the plectane can avoid the conveying pipeline to touch the cylinder, avoids influencing the operation of brushing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the coating is added into the spraying box, the coating is conveyed into the roller through the conveying mechanism and the conveying pipe, and the coating can flow out through the discharge hole and permeate into the brushing cotton, so that the coating is prevented from being directly sprayed on the wall surface, and the technical problem that the coating can collide with the wall surface to cause the coating to splash everywhere is solved;

2. the first connecting pipe is rotatably connected with the second connecting pipe by arranging the inner annular groove and the outer annular groove and installing a plurality of balls between the inner annular groove and the outer annular groove, so that the rotary drum is prevented from being influenced by the conveying pipe;

3. the circular plate can prevent the conveying pipeline from touching the roller, and the brush coating operation is prevented from being influenced.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic sectional view of a first connection pipe and a second connection pipe according to the present invention.

Description of the reference numerals: 1. spraying box; 11. a feed inlet; 12. a harness; 2. a delivery pipe; 21. a second connecting pipe; 211. an outer annular groove; 212. a groove; 3. a brushing mechanism; 31. a support; 311. a vertical portion; 3111. a fixing ring; 312. a horizontal portion; 313. a vertical rod; 32. a drum; 321. a circular plate; 322. a first connecting pipe; 3221. an inner annular groove; 4. a ball bearing; 5. a seal ring; 6. a rubber plug.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a coating spraying device for decoration. Referring to fig. 1, the paint spraying device comprises a spraying box 1, a material conveying pipe 2 and a painting mechanism 3, wherein one end of the material conveying pipe 2 is fixedly connected to the spraying box 1, the other end of the material conveying pipe 2 is fixedly connected to the painting mechanism 3, the material conveying pipe 2 can convey paint in the spraying box 1 to the painting mechanism 3, and then the painting mechanism 3 is used for painting the paint on a wall surface.

The spraying box 1 is a plastic box body, a feed inlet 11 is arranged on the top surface of the spraying box 1, and the coating can be added into the spraying box 1 through the feed inlet 11. The material conveying pipe 2 is connected to one side of the coating box, and the material conveying pipe 2 is arranged at the end, away from the spraying box 1, provided with the feed opening 11; a material conveying mechanism is also arranged in the spraying box 1 and is used for conveying the coating in the spraying box 1 to a material conveying pipe 2.

Furthermore, braces 12 can be further installed on the spraying box 1, one end of each brace 12 is fixedly connected to the top surface of the spraying box 1, the other end of each brace 12 is fixedly connected to the bottom surface of the spraying box 1, an operator can carry the spraying box 1 up through the braces 12 to carry out paint spraying operation, and the operation is more convenient for the operator to use.

The brushing mechanism comprises a bracket 31 and a roller 32, and the roller 32 is rotatably arranged on the bracket 31; the bracket 31 comprises a handle which is L-shaped and comprises a vertical part 311 and a horizontal part 312, wherein the vertical part 311 is used for an operator to carry out spraying operation by hand, and one end of the horizontal part 312 is fixedly connected with one end of the vertical part 311; a vertical bar 313 is fixedly connected to an end of the horizontal portion 312 remote from the vertical portion 311, a rotating shaft is fixedly connected to an end of the drum 32, the rotating shaft is inserted into the vertical bar 313, and the rotating shaft is rotatably connected to the vertical bar 313, thereby rotatably mounting the drum 32 on the vertical bar 313.

Seted up a plurality of discharge openings (not shown in the figure) on the section of thick bamboo wall of cylinder 32, still the parcel has brushed on the outer wall of cylinder 32 and has brushed cotton (not shown in the figure), carries the coating in the cylinder 32 and can flow out through the discharge opening, infiltrates and scribbles on the cotton, then brush the coating on the wall to avoid the coating directly to spout on the wall, cause coating and wall collision, make the coating splash.

A first connecting pipe 322 is fixedly connected to one end of the roller 32 far away from the vertical rod 313, the first connecting pipe 322 is communicated with the roller 32, a second connecting pipe 21 is fixedly connected to one end of the delivery pipe 2 far away from the spraying box 1, and the second connecting pipe 21 is communicated with the delivery pipe 2; an inner annular groove 3221 is formed in an inner wall of the first connection pipe 322, an outer annular groove 211 is formed in an outer wall of the second connection pipe 21, the inner annular groove 3221 and the outer annular groove 211 are correspondingly formed, the second connection pipe 21 is inserted into the first connection pipe 322, the outer wall of the second connection pipe 21 abuts against the inner wall of the first connection pipe 322, the inner annular groove 3221 and the outer annular groove 211 are oppositely arranged to form a mounting groove, and a ball 4 is mounted in the mounting groove, so that the second connection pipe 21 and the first connection pipe 322 are rotatably connected.

A through hole is formed in the outer wall of the first connecting pipe 322, the through hole is communicated with the inner annular groove 3221, and a ball 4 can be inserted into the mounting groove through the through hole; after the ball 4 is installed, the rubber plug 6 is plugged into the through hole, one surface of the rubber plug 6 is abutted to the ball 4, and the other surface of the rubber plug protrudes out of the outer wall of the first connecting pipe 322, so that the rubber plug 6 is convenient to detach.

Still seted up two recesses 212 on second connecting pipe 21 outer wall, and two recesses 212 are located the both sides of outer annular groove 211 respectively, and it has sealing ring 5 to embed in recess 212, inserts second connecting pipe 21 after first connecting pipe 322, and the conflict of the 5 outer walls of sealing ring is on the inner wall of first connecting pipe 322, and sealing ring 5 can play sealed effect, avoids coating to spill in transportation process.

Still fixedly connected with solid fixed ring 3111 on vertical portion 311, and the axis of solid fixed ring 3111 and vertical portion 311 axis set up parallel to each other, wear to establish conveying pipeline 2 in solid fixed ring 3111, in the spraying operation, make conveying pipeline 2 more firm.

A circular plate 321 is fixedly connected to one end of the roller 32, which is far away from the vertical rod 313, the circular plate 321 is coaxially arranged with the roller 32, and the diameter of the circular plate 321 is larger than that of the roller 32, so that when the roller 32 is brushed with paint, the feed delivery pipe 2 abuts against the circumferential surface of the circular plate 321, and the feed delivery pipe 2 is prevented from contacting the roller 32, which affects the brushing effect of the roller 32.

The application principle of a coating spraying device for decoration in the embodiment of the application is as follows: firstly, add paint in spraying case 1, then carry cylinder 32 with paint through conveying pipeline 2 in, paint flows out through the discharge opening, infiltrates on applying paint with a brush cotton, then brush on the wall, avoided directly spraying paint on the wall, paint and wall collision splash.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a coating spraying device for decoration, its characterized in that: the coating and brushing machine comprises a coating and brushing mechanism (3), wherein the coating and brushing mechanism (3) comprises a support (31) and a roller (32), the roller (32) is rotatably arranged on the support (31), a plurality of discharge holes are formed in the roller (32), and coating and brushing cotton is wrapped on the outer wall of the roller (32); the spraying device is characterized by further comprising a spraying box (1) and a conveying pipe (2), wherein one end of the conveying pipe (2) is connected to the spraying box (1), the other end of the conveying pipe (2) is connected to the roller (32), and the spraying box (1) is communicated with the roller (32) through the conveying pipe (2); still be provided with defeated material mechanism in spraying case (1), defeated material mechanism is used for to carry paint in conveying pipeline (2).

2. A paint spraying apparatus for finishing as claimed in claim 1, wherein: the bracket (31) comprises a handle, the handle comprises a vertical part (311) and a horizontal part (312), one end of the horizontal part (312) is fixedly connected with one end of the vertical part (311), and the horizontal part (312) and the vertical part (311) are parallel to each other; one end of the horizontal part (312) is fixedly connected with a vertical rod (313), the vertical rod (313) is perpendicular to the horizontal part (312), and one end of the roller (32) is rotatably connected to the vertical rod (313).

3. The apparatus for spraying a coating material for finishing as claimed in claim 2, wherein: keep away from cylinder (32) the first connecting pipe of one end fixedly connected with (322) of montant (313), just first connecting pipe (322) with cylinder (32) intercommunication, conveying pipeline (2) are kept away from the one end fixedly connected with second connecting pipe (21) of spraying case (1), second connecting pipe (21) are worn to establish in first connecting pipe (322), just second connecting pipe (21) outer wall with first connecting pipe (322) inner wall offsets, just second connecting pipe (21) with first connecting pipe (322) rotate and are connected.

4. The apparatus for spraying a coating material for finishing as claimed in claim 3, wherein: an inner annular groove (3221) is formed in the inner wall of the first connecting pipe (322), an outer annular groove (211) is formed in the outer wall of the second connecting pipe (21), the inner annular groove (3221) and the outer annular groove (211) are arranged correspondingly, and a plurality of balls (4) are mounted between the inner annular groove (3221) and the outer annular groove (211).

5. The apparatus for spraying a coating material for finishing as claimed in claim 4, wherein: a through hole is formed in the outer wall of the first connecting pipe (322), the through hole is communicated with the inner annular groove (3221), and a rubber plug (6) penetrates through the through hole.

6. The apparatus for spraying a coating material for finishing as claimed in claim 4, wherein: the outer wall of the second connecting pipe (21) is further provided with a groove (212), and a sealing ring (5) is arranged in the groove (212).

7. A paint spraying apparatus for finishing as claimed in claim 2, wherein: the conveying pipeline (2) is fixed on the handle.

8. A paint spraying apparatus for finishing as claimed in claim 7, wherein: one end, far away from the vertical rod (313), of the roller (32) is fixedly provided with a circular plate (321), the circular plate (321) and the roller (32) are coaxially arranged, and the diameter of the circular plate (321) is larger than that of the roller (32).