CN115532496A

CN115532496A - Paint spraying device

Info

Publication number: CN115532496A
Application number: CN202211250891.7A
Authority: CN
Inventors: 赵其宴; 林军; 王宇晴; 骆兵强; 李旭鹏
Original assignee: Yunnan Dechun Steel Structure Engineering Co ltd
Current assignee: Yunnan Dechun Steel Structure Engineering Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-30
Anticipated expiration: 2042-10-12
Also published as: CN115532496B

Abstract

The invention provides a paint spraying device which comprises a box body and a hanging rail positioned above the box body, wherein a plurality of hanging frames are arranged on the hanging rail, the hanging frames are hook-shaped, a first through rod hole for the hanging frames to pass through is formed in the top of the box body, and a paint spraying mechanism for spraying paint on steel is arranged inside the box body. According to the invention, through the arrangement of the box body, when the box body is used, a steel material to be painted can be supported between two adjacent hanging frames, the hanging frames can carry the steel material to move along the hanging rails, when the steel material is carried and moved to the inside of the box body, the plurality of spray heads which are distributed in an annular mode on the painting mechanism can carry out whole-body painting on the steel material, and in the painting process, the position of the steel material can be adjusted by the positioning mechanism, so that the part of the steel material which is shielded by the hanging frames can be separated from the hanging frames, and the whole-body painting on the steel material is facilitated.

Description

Paint spraying device

Technical Field

The invention relates to the technical field of steel structure paint spraying, in particular to a paint spraying device.

Background

The steel is one of the main building structure types, and the steel is easy to oxidize, rust and corrode in the air in production and application, so the steel needs to be isolated from the air to prevent the steel from being corroded and oxidized, the service life of the steel is prolonged, and the problem is solved by generally spraying paint for isolation.

At present, when steel is painted, manual spraying is mostly carried out manually by using a spray gun, and when the steel is painted by a machine, the whole body painting treatment is carried out on the steel in an inconvenient and automatic manner. Therefore, the present invention proposes a paint spraying apparatus to solve the above problems.

Disclosure of Invention

The invention mainly aims to provide a paint spraying device, and aims to solve the technical problem that the whole-body paint spraying treatment of steel is inconvenient to automatically carry out.

In order to achieve the purpose, the technical scheme of the invention is realized as follows: the paint spraying device comprises a box body and an overhead rail located above the box body, wherein a plurality of hanging frames are arranged on the overhead rail, and the hanging frames are hook-shaped.

The confession has been seted up at the top of box the first logical pole hole that the gallows passed through, the inside of box is provided with the mechanism that sprays paint that is used for the steel that sprays paint, the mechanism that sprays paint includes a plurality of shower nozzles that the annular distributes, and each shower nozzle sprays paint to the center that the annular distributes, the gallows is in remove to the center department that sprays paint under the drive of hanger rail.

The material conveying device is characterized by further comprising at least one positioning mechanism, wherein the positioning mechanism can push the material on the hanging bracket to be staggered relative to the hanging bracket, and the shielding part is exposed.

Furthermore, curtain plates are fixed at two ends of the box body, and the hanging frame penetrates through the curtain plates.

Further, a mounting ring is arranged in the box body.

A plurality of paint guns set up on the collar, the paint gun along the collar is annular equidistance and distributes, the inside of box is provided with the ultraviolet emitter that is used for the solidification to spray paint, ultraviolet emitter is located both sides around the collar.

Further, the gallows is including being relative first installation riser and the second installation riser that sets up, positioning mechanism is including rotating the setting and is in gyro wheel on the second installation riser and the activity wear to establish the second connecting rod of first installation riser department, the second connecting rod can be in the direction that is close to and keeps away from second installation riser on the first installation riser removes, the second connecting rod is located the inboard one end of gallows is fixed with the clamp plate.

One side of the pressing plate, which is far away from the second connecting rod, and one end of the second connecting rod, which is far away from the pressing plate, are both provided with friction pads.

The positioning mechanism further comprises a mounting seat fixed inside the box body, and a slope portion and a plane portion are formed on one side of the mounting seat.

Furthermore, a sleeving block penetrating through the mounting ring is fixed on the mounting seat, a top block is arranged on the sleeving block in a sliding mode, the inclined plane portion and the plane portion are formed on one side, corresponding to the second connecting rod, of the top block, and a connecting spring is connected between the top block and the mounting seat.

Further, the movable sleeve outside the second connecting rod is provided with an installation outer block, the installation outer block slides along the length direction of the second connecting rod, the first installation vertical plate is corresponding, one side of the installation outer block is fixed with an installation outer plate, the installation outer plate is connected with a telescopic rod between the installation outer blocks, and a reset spring is arranged between the installation outer plate and the installation outer block.

Furthermore, the box body is provided with a suction cleaning mechanism for sucking out waste gas and cleaning the waste gas, the suction cleaning mechanism comprises a suction pipe communicated with the top of the box body, and one end, far away from the box body, of the suction pipe is communicated with a suction fan.

Further, the air suction cleaning mechanism further comprises a first water tank and a second water tank, a communicating pipe is communicated between the first water tank and the second water tank, an air supply pipe is communicated between the first water tank and the air suction fan, and an exhaust pipe is communicated on the second water tank.

Further, an activated carbon frame is fixed on the inner side of the communicating pipe.

The invention has the following beneficial effects:

according to the invention, through the arrangement of the box body, when the paint spraying device is used, steel to be sprayed can be supported between two adjacent hanging frames, the hanging frames can carry the steel to move along the hanging rails, when the steel is carried and moved to the interior of the box body, the steel can be sprayed with paint all over the body by the aid of the plurality of annularly distributed spray heads on the paint spraying mechanism, and in the paint spraying process, the position of the steel can be adjusted by the positioning mechanism so that the part, shielded by the hanging frames, of the steel can be separated from the hanging frames, and the whole steel can be sprayed with paint conveniently.

Drawings

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

FIG. 2 is a cross-sectional view of one embodiment of the present invention;

FIG. 3 is a schematic view of the connection between the second connecting rod and the box according to the present invention;

FIG. 4 is a longitudinal cross-sectional view at the case of the present invention;

FIG. 5 is a schematic view of the connection of the top block of the present invention;

FIG. 6 is a schematic view of the connection of the curtain plate to the housing of the present invention;

FIG. 7 is a schematic view of the structure of the suction cleaning mechanism of the present invention.

Description of reference numerals:

11. mounting the upright post; 12. a box body; 13. hoisting a rail; 14. an electric carriage; 15. a first link; 16. a hanger; 161. a first mounting vertical plate; 162. a second mounting vertical plate; 17. a first through-rod hole; 18. a curtain plate; 2. a paint spraying mechanism; 21. a mounting ring; 22. a paint spray gun; 23. an ultraviolet emitter; 3. a position adjusting mechanism; 31. a roller; 32. a second link; 33. a second through-rod bore; 34. pressing a plate; 35. a mounting seat; 36. sleeving and connecting blocks; 37. a top block; 38. a connecting spring; 39. installing an outer block; 310. installing an outer plate; 311. a telescopic rod; 312. a return spring; 4. a suction cleaning mechanism; 41. an air intake duct; 42. an air suction fan; 43. a first water tank; 44. a second water tank; 45. a communicating pipe; 46. a gas supply pipe; 47. an exhaust pipe; 48. an active carbon frame.

Detailed Description

Referring to fig. 1 to 7, the paint spraying device of the invention comprises a box body 12 and a plurality of mounting upright posts 11, wherein the mounting upright posts 11 and the box body 12 are both connected with a hanger rail 13 positioned above the box body 12, the hanger rail 13 is provided with a plurality of hangers 16, the hangers 16 are hook-shaped, the top of the box body 12 is provided with a first through rod hole 17 for the hangers 16 to pass through, a paint spraying mechanism 2 for spraying paint steel is arranged inside the box body 12, the paint spraying mechanism 2 comprises a plurality of annularly distributed spray heads, each spray head sprays paint to the annularly distributed center, the hangers 16 are driven by the hanger rail 13 to move to the paint spraying center, and the paint spraying device also comprises at least one positioning mechanism 3, and the positioning mechanism 3 can push materials on the hangers 16 to be dislocated relative to the hangers 16 to expose shielding parts.

The hanger 16 includes a first link 15, is connected to the hanger rail 13 via the first link 15, passes through the first link 15 through the first link hole 17, and the first link 15 slides on the hanger rail 13 via the motor carriage 14.

According to the invention, by arranging the box body 12, when the paint spraying device is used, steel to be painted can be supported between two adjacent hanging frames 16, the hanging frames 16 can carry the steel to move along the hanging rails 13, when the steel is carried and moved to the inside of the box body 12, the plurality of spray heads which are distributed in an annular mode on the paint spraying mechanism 2 can carry out whole-body paint spraying treatment on the steel, and in the paint spraying process, the position of the steel can be adjusted by the positioning mechanism 3, so that the part, shielded by the hanging frames 16, of the steel can be separated from the hanging frames 16, and the whole-body paint spraying on the steel is facilitated. The waste gas produced during paint spraying can be shielded by the box body 12, and the pollution of the waste gas to the environment is effectively reduced.

In one embodiment, the housing 12 has slats 18 secured to opposite ends of the housing, and the hanger 16 extends between the slats 18. By this arrangement, the curtain plate 18 shields and reduces the amount of exhaust gas escaping from the two ends of the housing 12 during use, thereby reducing environmental pollution.

In one embodiment, a mounting ring 21 is disposed in the box 12, a plurality of paint guns 22 are disposed on the mounting ring 21, the paint guns 22 are distributed equidistantly in a ring shape along the mounting ring 21, ultraviolet emitters 23 for curing and painting are disposed inside the box 12, and the ultraviolet emitters 23 are disposed on the front and rear sides of the mounting ring 21. By the design, when the hanger 16 carries the steel to move to the mounting ring 21, the paint spraying gun 22 arranged on the mounting ring 21 can spray paint on the steel, and meanwhile, the ultraviolet emitters 23 positioned on the front side and the rear side can increase the curing efficiency of paint spraying on the surface of the steel.

In an embodiment, the hanger 16 includes a first mounting vertical plate 161 and a second mounting vertical plate 162 that are disposed oppositely, the positioning mechanism 3 includes a roller 31 rotatably disposed on the second mounting vertical plate 162 and a second connecting rod 32 movably disposed through the first mounting vertical plate 161, the second connecting rod 32 can move on the first mounting vertical plate 161 toward a direction close to and away from the second mounting vertical plate 162, a pressing plate 34 is fixed to one end of the second connecting rod 32 located inside the hanger 16, one side of the pressing plate 34 away from the second connecting rod 32, and one end of the second connecting rod 32 away from the pressing plate 34 is provided with a friction pad, the positioning mechanism 3 further includes a mounting seat 35 fixed inside the box 12, and one side of the mounting seat 35 is formed with a slope portion and a planar portion. Design like this, when using, can adjust clamp plate 34 and press tightly in the steel outside and for second through-rod hole 33 to the front side removes to accomplish the regulation to the steel position, make the position that steel is sheltered from by gallows 16 can break away from gallows 16, made things convenient for and carried out whole-body paint spraying to steel and handled, gyro wheel 31 can make things convenient for steel to move towards the front side for gallows 16. When the second link 32 moves to the top block 37, the second link 32 contacts the inclined surface portion and moves to the steel material side under the action of the inclined surface portion, when the second link 32 moves to the flat surface portion through the inclined surface portion, the pressure plate 34 presses the steel material tightly, because the friction pads are arranged at the ends of the second link 32 far away from the pressure plate 34, the second link 32 moves to the front side relative to the second through-hole 33 at this time, and the steel material moves to the front side relative to the hanger 16 under the action of the pressure plate 34, and the automatic adjustment of the steel material position is completed.

In an embodiment, a socket block 36 penetrating through the mounting ring 21 is fixed on the mounting seat 35, a top block 37 is slidably disposed on the socket block 36, a slope portion is formed on a side of the top block 37 corresponding to the second link 32, and a connection spring 38 is connected between the top block 37 and the mounting seat 35. By such a design, the second link 32 contacts the inclined surface portion and the flat surface portion by moving to the top block 37, when the pressing plate 34 presses the steel material, if the second link 32 still has the inclined surface portion at this time, the second link 32 will push against the top block 37 at this time, so that the top block 37 moves toward the mounting seat 35 and compresses the connecting spring 38, so that the second link 32 moves to the flat surface portion.

In one embodiment, the mounting outer block 39 is movably sleeved outside the second link 32, the mounting outer block 39 slides along the length direction of the second link 32, the mounting outer plate 310 is fixed on one side of the first mounting vertical plate 161 corresponding to the mounting outer block 39, the telescopic rod 311 is connected between the mounting outer plate 310 and the mounting outer block 39, and the return spring 312 is arranged between the mounting outer plate 310 and the mounting outer block 39.

In a specific implementation, when the second link 32 is fixed relative to the hanger 16, the second link 32 is displaced relative to the plane of the top block 37 until being drawn to the other side of the top block 37 under the driving of the hanger rail 13, when the pressing plate 34 presses the steel material to move forward, the second link 32 carries the mounting outer block 39 to move forward, at this time, the expansion link 311 is extended, the return spring 312 is extended, when the expansion link 311 is extended to the upper limit, the second link 32 stops moving relative to the hanger 16, the portion of the steel material shielded by the hanger 16 can be completely separated from the hanger 16 and the paint spraying treatment by the paint spraying gun 22 is completed, and when the second link 32 is separated from the top block 37, the second link 32 can be reset under the action of the return spring 312.

In an embodiment, the housing 12 is provided with a suction cleaning mechanism 4 for sucking out and cleaning the exhaust gas, the suction cleaning mechanism 4 includes a suction pipe 41 communicating with the top of the housing 12, and one end of the suction pipe 41 away from the housing 12 communicates with a suction fan 42.

In a specific implementation, the suction fan 42 can suck the exhaust gas in the box 12 through the suction pipe 41, so as to facilitate the exhaust gas treatment.

In an embodiment, the suction cleaning mechanism 4 further includes a first water tank 43 and a second water tank 44, a communication pipe 45 is connected between the first water tank 43 and the second water tank 44, an air supply pipe 46 is connected between the first water tank 43 and the suction fan 42, and an exhaust pipe 47 is connected to the second water tank 44. With this arrangement, the sucked-out exhaust gas can be discharged into the interior of the first water tank 43 through the air supply pipe 46 and discharged from the air discharge pipe 47 through the communication pipe 45 and the second water tank 44, while the exhaust gas cleaning liquid stored in the interior of the first water tank 43 and the second water tank 44 can clean the exhaust gas.

In one embodiment, an activated carbon holder 48 is fixed to the inner side of the communication pipe 45. Thus, the activated carbon holder 48 fixed to the inner side of the communication pipe 45 can adsorb benzene-based exhaust gas.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The paint spraying device is characterized by comprising a box body (12) and an overhead rail (13) positioned above the box body (12), wherein a plurality of hanging brackets (16) are arranged on the overhead rail (13), and the hanging brackets (16) are hook-shaped;

a first through rod hole (17) for the hanging bracket (16) to pass through is formed in the top of the box body (12), a paint spraying mechanism (2) for spraying paint on steel is arranged inside the box body (12), the paint spraying mechanism (2) comprises a plurality of annularly distributed spray heads, each spray head sprays paint to the annularly distributed center, and the hanging bracket (16) is driven by the hanging rail (13) to move to the paint spraying center;

the material conveying device is characterized by further comprising at least one positioning mechanism (3), wherein the positioning mechanism (3) can push materials on the hanging bracket (16) to be staggered relative to the hanging bracket (16) to expose a shielding part.

2. Painting apparatus according to claim 1, characterised in that curtain plates (18) are fixed to the ends of the tank (12), the hangers (16) passing between the curtain plates (18).

3. Painting installation according to claim 1 or 2, characterised in that a mounting ring (21) is provided in the tank (12);

a plurality of spray guns (22) set up on collar (21), spray guns (22) along collar (21) are annular equidistance and distribute, the inside of box (12) is provided with ultraviolet emitter (23) that are used for the solidification to spray paint, ultraviolet emitter (23) are located both sides around collar (21).

4. The paint spraying device according to claim 1, characterized in that the hanger (16) comprises a first mounting riser (161) and a second mounting riser (162) which are oppositely arranged, the positioning mechanism (3) comprises a roller (31) rotatably arranged on the second mounting riser (162) and a second connecting rod (32) movably arranged at the first mounting riser (161), the second connecting rod (32) can move on the first mounting riser (161) to the direction close to and far away from the second mounting riser (162), and a pressing plate (34) is fixed at one end of the second connecting rod (32) which is positioned at the inner side of the hanger (16);

friction pads are arranged on one side, away from the second connecting rod (32), of the pressure plate (34) and one end, away from the pressure plate (34), of the second connecting rod (32);

the positioning mechanism (3) further comprises a mounting seat (35) fixed inside the box body (12), and a slope portion and a plane portion are formed on one side of the mounting seat (35).

5. The painting device according to claim 4, characterized in that a socket block (36) passing through the mounting ring (21) is fixed on the mounting seat (35), a top block (37) is slidably arranged on the socket block (36), the inclined plane part and the plane part are formed on one side of the top block (37) corresponding to the second connecting rod (32), and a connecting spring (38) is connected between the top block (37) and the mounting seat (35).

6. The paint spraying device according to claim 4 or 5, characterized in that an installation outer block (39) is movably sleeved on the outer side of the second connecting rod (32), the installation outer block (39) slides along the length direction of the second connecting rod (32), an installation outer plate (310) is fixed on one side of the first installation vertical plate (161) corresponding to the installation outer block (39), a telescopic rod (311) is connected between the installation outer plate (310) and the installation outer block (39), and a return spring (312) is arranged between the installation outer plate (310) and the installation outer block (39).

7. The paint spraying device according to claim 1, characterized in that a suction cleaning mechanism (4) for sucking out and cleaning the waste gas is arranged on the box body (12), the suction cleaning mechanism (4) comprises a suction pipe (41) communicated with the top of the box body (12), and one end of the suction pipe (41) far away from the box body (12) is communicated with a suction fan (42).

8. The paint spraying apparatus according to claim 7, characterized in that the suction cleaning mechanism (4) further comprises a first water tank (43) and a second water tank (44), a communication pipe (45) is communicated between the first water tank (43) and the second water tank (44), an air supply pipe (46) is communicated between the first water tank (43) and the suction fan (42), and an exhaust pipe (47) is communicated with the second water tank (44).

9. Painting apparatus according to claim 8, characterised in that an activated carbon holder (48) is fixed to the inside of the communicating tube (45).