CN216704773U

CN216704773U - Pipe spraying device

Info

Publication number: CN216704773U
Application number: CN202123060965.4U
Authority: CN
Inventors: 崔峰巅; 康卫良
Original assignee: Luoyang Huicheng Steel Structure Co Ltd
Current assignee: Luoyang Huicheng Steel Structure Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-10
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a circular tube spraying device which comprises a conveying mechanism for conveying circular tubes, a spraying mechanism for spraying the circular tubes conveyed by the conveying mechanism, and a hot air mechanism for drying the sprayed circular tubes, wherein the hot air mechanism is arranged on the conveying mechanism; the conveying mechanism comprises a base, and a plurality of groups of conveying assemblies for conveying circular tubes are arranged above the base in parallel; the transportation subassembly is changeed roller, first backup pad and second backup pad by two and is constituteed, and two are changeed the roller and relative and slope setting, and two are changeed the roller low end and are close mutually, change roller low side and high-end and be equipped with respectively rather than rotate first backup pad and the second backup pad of being connected, first backup pad bottom and second backup pad bottom all with base fixed connection. The circular tube spraying device provided by the utility model adopts the conveying mechanism, so that the circular tube spraying device can be suitable for conveying circular tubes with different diameters, and the circular tubes are sprayed and dried in the conveying process, so that the spraying efficiency is improved.

Description

Pipe spraying device

Technical Field

The utility model relates to the technical field of circular tube spraying, in particular to a circular tube spraying device.

Background

The metal pipe is easy to rust in daily use, so that the surface of the metal pipe needs to be sprayed and maintained, the spraying is dispersed into uniform and fine droplets by a spray gun or a disc-type atomizer through pressure or centrifugal force, and the uniform and fine droplets are applied to the surface of an object to be coated.

The existing circular tube spraying device does not have a measure for conveying circular tubes with different diameters, and can not spray the circular tubes in the conveying process, so that the spraying efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a circular tube spraying device which adopts a conveying mechanism so as to be suitable for conveying circular tubes with different diameters, and the circular tubes are sprayed and dried in the conveying process, so that the spraying efficiency is improved, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a circular tube spraying device comprises a conveying mechanism for conveying circular tubes, a spraying mechanism for spraying the circular tubes conveyed by the conveying mechanism, and a hot air mechanism for drying the sprayed circular tubes;

the conveying mechanism comprises a base, and a plurality of groups of conveying assemblies for conveying circular pipes are arranged above the base in parallel; the conveying assembly consists of two rotating rollers, a first supporting plate and a second supporting plate, the two rotating rollers are oppositely and obliquely arranged, the lower ends of the two rotating rollers are close to each other, the lower end and the higher end of each rotating roller are respectively provided with the first supporting plate and the second supporting plate which are rotatably connected with the rotating rollers, the bottom ends of the first supporting plate and the second supporting plate are fixedly connected with the base, and the conveying assembly is provided with a driving assembly for synchronously driving the rotating rollers in each conveying assembly to rotate;

wherein a spraying mechanism with a spray gun and a hot air mechanism with a hot air blower are arranged between two adjacent conveying assemblies.

Further, the drive assembly includes driven bevel gear, the pivot, drive bevel gear, including a motor, an end cap, a controller, and a cover plate, the pivot tip of the commentaries on classics roller of homonymy all is equipped with driven bevel gear among each transportation subassembly, motor output shaft transmission is connected with the pivot, the pivot shaft body is equipped with a plurality of drive bevel gears that are used for driving driven bevel gear synchronous revolution, the motor is installed in the fixed plate, and the pivot rotates to be connected in the fixed plate, fixed plate fixed mounting is in base or second backup pad.

Further, spraying mechanism still includes the spraying case, and the spraying case is equipped with a plurality of spray guns that evenly set up with the annular, and the spray gun shower nozzle corresponds the pipe surface, and the spraying case is offered and is used for the first pipe hole of crossing that the pipe passed.

Further, hot-blast mechanism includes the stoving case, and the stoving case is equipped with a plurality ofly and is used for the air heater of drying to the pipe with annular evenly distributed setting, and the pipe hole is crossed to the second that is used for the pipe to pass in the stoving case seted up.

Further, the outer surface of the roller is provided with an anti-skid layer.

Further, the number of the spray guns is four.

Compared with the prior art, the utility model has the beneficial effects that: the starter motor drives the rotating shaft to rotate, the rotating shaft synchronously drives the driving bevel gear to rotate, the driving bevel gear drives the rotating shaft to rotate by meshing with the rotating shaft, the rotating shaft synchronously drives the rotating rollers to rotate, thereby conveying and placing round pipes between the two rotating rollers, the round pipes pass through the spraying mechanism through a first pipe hole, a spraying box is passed through by a spraying gun simultaneously, the round pipes are sprayed through a drying box, the drying box is passed through a pipe hole through a second pipe hole, meanwhile, an air heater dries the round pipes, spraying is carried out on the round pipes when the round pipes with different diameters are conveyed, and the spraying efficiency is high and the adaptability is good.

Drawings

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

FIG. 2 is a schematic view of the spraying mechanism of the present invention;

fig. 3 is a schematic structural view of the hot air mechanism of the present invention.

In the figure: 1. a conveying mechanism; 101. a base; 102. rotating the roller; 103. a first support plate; 104. a second support plate; 105. a driven bevel gear; 106. a rotating shaft; 107. a drive bevel gear; 108. a motor; 109. a fixing plate; 2. a spraying mechanism; 201. a spraying box; 202. a spray gun; 203. a first through hole; 3. a hot air mechanism; 301. a drying box; 302. a hot air blower; 303. a second through-tube hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a circular tube spraying device comprises a conveying mechanism 1 for conveying circular tubes, a spraying mechanism 2 for spraying the circular tubes conveyed by the conveying mechanism 1, and a hot air mechanism 3 for drying the sprayed circular tubes;

the conveying mechanism 1 comprises a base 101, and a plurality of groups of conveying assemblies for conveying circular pipes are arranged above the base 101 in parallel; the transportation assembly is composed of two rotating rollers 102, a first supporting plate 103 and a second supporting plate 104, the two rotating rollers 102 are oppositely and obliquely arranged, the lower ends of the two rotating rollers 102 are close to each other, the lower end and the higher end of each rotating roller 102 are respectively provided with the first supporting plate 103 and the second supporting plate 104 which are rotatably connected with the rotating rollers, the bottom end of each first supporting plate 103 and the bottom end of each second supporting plate 104 are fixedly connected with the base 101, and the transportation assembly is provided with a driving assembly for synchronously driving the rotating rollers 102 in each transportation assembly to rotate;

wherein a spraying mechanism 2 with a spray gun 202 and a hot air mechanism 3 with a hot air blower 302 are arranged between two adjacent conveying assemblies.

Preferably, the driving assembly comprises a driven bevel gear 105, a rotating shaft 106, a driving bevel gear 107, a motor 108 and a fixing plate 109, the driven bevel gear 105 is arranged at the end of the rotating shaft of the rotating roller 102 on the same side in each transportation assembly, the rotating shaft 106 is connected to the output shaft of the motor 108 in a transmission manner, the shaft body of the rotating shaft 106 is provided with a plurality of driving bevel gears 107 for driving the driven bevel gear 105 to synchronously rotate, the motor 108 is installed on the fixing plate 109, the rotating shaft 106 is rotatably connected to the fixing plate 109, and the fixing plate 109 is fixedly installed on the base 101 or the second supporting plate 104.

Preferably, the spraying mechanism 2 further comprises a spraying box 201, the spraying box 201 is provided with a plurality of spray guns 202 uniformly arranged in an annular shape, the spray heads of the spray guns 202 correspond to the outer surface of the circular tube, and the spraying box 201 is provided with a first through hole 203 for the circular tube to pass through.

Preferably, the hot air mechanism 3 includes a drying box 301, the drying box 301 is provided with a plurality of hot air blowers 302 which are arranged in an annular uniform distribution and used for drying the circular tube, the drying box 301 is provided with a second through hole 303 for the circular tube to pass through, and the conveying mechanism 1 can pass through the first through hole 203 and the second through hole 303 when conveying the circular tube.

Preferably, the outer surface of the roller 102 is provided with an anti-slip layer, and the anti-slip layer prevents the roller 102 from slipping with the outer surface of the round pipe.

Preferably, there are four spray guns 202, which ensure that the spray guns 202 completely spray the outer surface of the round pipe passing through.

When in use: the starting motor 108 drives the rotating shaft 106 to rotate, the rotating shaft 106 synchronously drives the driving bevel gear 107 to rotate, the driving bevel gear 107 is meshed with the rotating shaft 106 to drive the rotating shaft 106 to rotate, the rotating shaft 106 synchronously drives the rotating rollers 102 to rotate, thereby conveying circular pipes placed between the two rotating rollers 102, when the circular pipes pass through the spraying mechanism 2, the circular pipes pass through the spraying box 201 through the first pipe passing hole 203, meanwhile, the spraying guns 202 spray the passing circular pipes, then the circular pipes pass through the drying box 301, the drying box 301 passes through the second pipe passing hole 303, meanwhile, the hot air blower 302 dries the passing circular pipes, therefore, the circular pipes are sprayed while conveying the circular pipes with different diameters, the spraying efficiency is high, and the adaptability is good.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipe spraying device which characterized in that: the device comprises a conveying mechanism (1) for conveying round pipes, a spraying mechanism (2) for spraying the round pipes conveyed by the conveying mechanism (1), and a hot air mechanism (3) for drying the sprayed round pipes;

the conveying mechanism (1) comprises a base (101), and a plurality of groups of conveying assemblies for conveying round pipes are arranged above the base (101) in parallel; the transportation assembly comprises two rotary rollers (102), a first supporting plate (103) and a second supporting plate (104), the two rotary rollers (102) are arranged oppositely and obliquely, the lower ends of the two rotary rollers (102) are close to each other, the lower end and the higher end of each rotary roller (102) are respectively provided with the first supporting plate (103) and the second supporting plate (104) which are rotatably connected with the rotary rollers, the bottom end of each first supporting plate (103) and the bottom end of each second supporting plate (104) are fixedly connected with the base (101), and the transportation assembly is provided with a driving assembly for synchronously driving the rotary rollers (102) in each transportation assembly to rotate;

wherein a spraying mechanism (2) with a spray gun (202) and a hot air mechanism (3) with a hot air blower (302) are arranged between two adjacent transportation assemblies.

2. A circular tube spray coating apparatus as claimed in claim 1, wherein: the drive assembly includes driven bevel gear (105), pivot (106), drive bevel gear (107), motor (108), fixed plate (109), the pivot tip of the commentaries on classics roller (102) of homonymy all is equipped with driven bevel gear (105) in each transportation subassembly, motor (108) output shaft transmission is connected with pivot (106), pivot (106) shaft body is equipped with a plurality of drive bevel gear (107) that are used for driving driven bevel gear (105) synchronous revolution, motor (108) are installed in fixed plate (109), and pivot (106) rotate to be connected in fixed plate (109), fixed plate (109) fixed mounting is in base (101) or second backup pad (104).

3. A round tube spray coating apparatus as claimed in claim 1, wherein: spraying mechanism (2) still include spraying case (201), and spraying case (201) are equipped with a plurality of spray guns (202) that evenly set up with the annular, and spray gun (202) shower nozzle corresponds the pipe surface, and spraying case (201) is seted up and is used for first pipe hole (203) of crossing that the pipe passed.

4. A circular tube spray coating apparatus as claimed in claim 1, wherein: the hot air mechanism (3) comprises a drying box (301), the drying box (301) is provided with a plurality of hot air blowers (302) which are uniformly distributed in an annular shape and used for drying the round pipe, and the drying box (301) is provided with a second through pipe hole (303) for the round pipe to pass through.

5. A circular tube spray coating apparatus as claimed in claim 1, wherein: the outer surface of the roller (102) is provided with an anti-slip layer.

6. A circular tube spray coating apparatus as claimed in claim 1, wherein: the number of the spray guns (202) is four.