CN220836293U

CN220836293U - Outer surface spraying device for pipe

Info

Publication number: CN220836293U
Application number: CN202322262107.0U
Authority: CN
Inventors: 梁永煊
Original assignee: Foshan Guangrixin Steel Pipe Co ltd
Current assignee: Foshan Guangrixin Steel Pipe Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-26
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses an outer surface spraying device for a pipe, which comprises a box body, a water pipe, a first spray head, a drying mechanism, a second spray head, a conveying pipe and an exhaust pipe, wherein the water pipe is arranged at one end of an inner cavity of the box body; the utility model can be used for pre-cleaning the pipe before spraying through the arrangement of the treatment mechanism, so as to ensure the cleanliness of the surface of the steel pipe, the brush plate can rotate along with the rotation by utilizing the transmission of the motor, the gear and the gear ring, the rotary brush cleaning is realized, the threaded rod and the threaded pipe can be adjusted to adapt to the steel pipes with different diameters more needed, the pipe is convenient to detach and replace, and the cleaning effect is improved by flushing and cleaning by matching with the water pipe and the first spray head.

Description

Outer surface spraying device for pipe

Technical Field

The utility model relates to the technical field of pipe processing, in particular to an outer surface spraying device for a pipe.

Background

The pipe is widely used for industrial conveying pipelines and mechanical structural parts of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and the surface of the pipe is required to be sprayed in the pipe processing process so as to realize the protection effect. The fixing device for clamping the pipeline in the traditional spraying equipment is fixed, is only suitable for steel pipes with fixed lengths and fixed calibers, and is the specified spraying equipment for the steel pipes with other specifications, so that the performance of part of the spraying equipment is too single, and the application range is small.

Aiming at the technical problems, for example, CN217747643U discloses a pipe spraying device, which improves the applicability of the spraying device;

The above patent also suffers from the following disadvantages: when the pipe is sprayed, because impurities exist on the surface of the steel pipe, the direct spraying without cleaning can cause the unsatisfactory spraying effect, and the subsequent spraying layer is easy to fall off.

Disclosure of utility model

The utility model aims to provide an outer surface spraying device for a pipe, which has the advantage of being capable of pre-cleaning the pipe before spraying so as to ensure the cleanliness of the surface of the steel pipe and solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tubular product is with surface spraying device, includes box, water pipe, first shower nozzle, drying mechanism, second shower nozzle, conveyer pipe and blast pipe, the water pipe is installed in the one end of box inner chamber, first shower nozzle communicates in the inner wall of water pipe, drying mechanism sets up respectively in the both ends of box inner chamber, the conveyer pipe is installed in the other end of box inner chamber, the second shower nozzle communicates in the inner wall of conveyer pipe, the blast pipe communicates respectively in the both ends at box top;

The pipe cleaning device also comprises a processing mechanism, wherein one end of the inner cavity of the box body is provided with the processing mechanism for pre-cleaning the pipe

Preferably, the processing mechanism comprises a driving assembly, a rotating assembly, a connecting assembly and a grabbing brush assembly, wherein the driving assembly is arranged on the side wall of one end of the inner cavity of the box body, the rotating assembly is arranged on one side of the driving assembly, the connecting assembly is arranged on the outer side of the rotating assembly, and the grabbing brush assembly is arranged on the inner side of the connecting assembly.

Preferably, the driving assembly comprises a motor and a gear, the motor is arranged on the side wall of one end of the inner cavity of the box body, and the gear is connected with an output shaft of the motor in a key mode.

Preferably, the rotating assembly comprises a gear ring and a ring plate, wherein the gear ring is meshed with one side of the gear, the ring plate is rotatably connected to the surface of the gear ring, and the outer side of the ring plate is fixed with the side wall of the inner side of the box body.

Preferably, the connecting assembly comprises a mounting plate and a threaded rod, wherein the mounting plate is bolted to the top and the bottom of the inner wall of the gear ring, and the threaded rod is mounted on one side of the mounting plate far away from the gear ring.

Preferably, the grabbing brush assembly comprises a threaded tube and a brush plate, wherein the threaded tube is in threaded connection with the surface of the threaded rod, and the brush plate is bolted to the inner end of the threaded tube.

Preferably, the drying mechanism comprises a first heating tube group, a second heating tube group and an air inlet hopper, wherein the first heating tube group is arranged at one end of the inner cavity of the box body, the second heating tube group is arranged at the other end of the inner cavity of the box body, and both ends of the top of the box body are respectively communicated with the air inlet hopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. The utility model can be used for pre-cleaning the pipe before spraying through the arrangement of the treatment mechanism, so as to ensure the cleanliness of the surface of the steel pipe, the brush plate can rotate along with the rotation by utilizing the transmission of the motor, the gear and the gear ring, the rotary brush cleaning is realized, the threaded rod and the threaded pipe can be adjusted to adapt to the steel pipes with different diameters more needed, the pipe is convenient to detach and replace, and the cleaning effect is improved by flushing and cleaning by matching with the water pipe and the first spray head.

2. The utility model can be used for realizing the advantage of bidirectional drying through the arrangement of the drying mechanism, not only can carry out drying treatment on the cleaned steel pipe, but also can carry out drying treatment on the steel pipe after spraying is finished, so as to ensure that the steel pipe is in a dry state before spraying and the steel pipe is in a dry state when a finished product is discharged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the air intake hopper of the present utility model;

FIG. 3 is a schematic view of the internal structure of the case of the present utility model;

fig. 4 is a schematic view of the structure of the threaded rod of the present utility model.

In the figure: 1. a case; 2. a processing mechanism; 21. a motor; 22. a gear; 23. a gear ring; 24. a ring plate; 25. a mounting plate; 26. a threaded rod; 27. a threaded tube; 28. a brush plate; 3. a water pipe; 4. a first nozzle; 5. a drying mechanism; 51. a first heating tube group; 52. a second heating tube group; 53. an air inlet hopper; 6. a second nozzle; 7. a delivery tube; 8. and an exhaust pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an outer surface spraying device for a pipe, which comprises a box body 1, a water pipe 3, a first spray head 4, a drying mechanism 5, a second spray head 6, a conveying pipe 7 and an exhaust pipe 8, wherein the water pipe 3 is arranged at one end of the inner cavity of the box body 1, the first spray head 4 is communicated with the inner wall of the water pipe 3, the drying mechanism 5 is respectively arranged at two ends of the inner cavity of the box body 1, the conveying pipe 7 is arranged at the other end of the inner cavity of the box body 1, the second spray head 6 is communicated with the inner wall of the conveying pipe 7, and the exhaust pipe 8 is respectively communicated with two ends of the top of the box body 1;

The water pipe 3 and the first spray head 4 are favorable for realizing flushing and cleaning after cleaning by a special brush, the cleaning effect is improved, the drying mechanism 5 can realize drying work on different positions of the steel pipe after cleaning and spraying, the cooperation of the second spray head 6 and the conveying pipe 7 is favorable for realizing spraying action on the steel pipe, and the exhaust pipe 8 is favorable for carrying out exhaust operation by cooperation with an external pipeline

Still include processing mechanism 2, the one end of box 1 inner chamber is provided with the processing mechanism 2 to tubular product pre-cleaning, mainly realizes the clearance work to the surface of steel pipe.

As shown in fig. 4, the processing mechanism 2 includes a driving component, a rotating component, a connecting component and a brush grabbing component, the driving component is disposed on a side wall of one end of an inner cavity of the box body 1, the rotating component is disposed on one side of the driving component, the connecting component is disposed on the outer side of the rotating component, and the brush grabbing component is disposed on the inner side of the connecting component.

The driving assembly comprises a motor 21 and a gear 22, the motor 21 is arranged on the side wall of one end of the inner cavity of the box body 1, and the gear 22 is connected with an output shaft of the motor 21 in a key manner, so that the driving and auxiliary transmission functions are achieved.

The rotating assembly comprises a gear ring 23 and a ring plate 24, the gear ring 23 is meshed with one side of the gear 22, the ring plate 24 is rotatably connected to the surface of the gear ring 23, and the outer side of the ring plate 24 is fixed with the side wall of the inner side of the box body 1, so that the functions of transmission and rotation support are achieved.

The connecting assembly comprises a mounting plate 25 and a threaded rod 26, wherein the mounting plate 25 is bolted to the top and the bottom of the inner wall of the gear ring 23, and the threaded rod 26 is mounted on one side, far away from the gear ring 23, of the mounting plate 25 and can assist in disassembly and assembly.

The brush grabbing assembly comprises a threaded pipe 27 and a brush plate 28, the threaded pipe 27 is connected to the surface of the threaded rod 26 in a threaded mode, the brush plate 28 is bolted to the inner end of the threaded pipe 27, the brush plate 28 can be matched with the threaded rod 26 to adjust the required extending position, and the brush plate 28 can directly grab and clean steel pipes.

When the steel pipe is cleaned by brushing:

Firstly, conveying steel pipes through externally-arranged conveying components, driving a gear 22 to rotate by a motor 21 synchronously, enabling a gear ring 23 to rotate through a tooth meshing driving relationship when the gear 22 rotates, enabling a ring plate 24 and the gear ring 23 to rotate through bearings, and facilitating the rotation supporting effect on the gear ring 23, so that a brush plate 28 is driven to rotate together, then the steel pipes are directly contacted with a brush when being positioned between two groups of brush plates 28, the steel pipes passing through the brush are cleaned by grabbing the brush when the brush rotates, the cleaned steel pipes are pumped by an external pump to the inside of a water pipe 3, and the cleaned steel pipes are sprayed out by a first spray head 4, so that cleaning work on the outer surfaces of the steel pipes is realized, and the cleaning effect is improved;

The interval between two groups of brush boards 28 can be adjusted before the rotation of the brush boards 28, and the connected parts of the brush boards 28 are all installed by bolts, so that the brush boards 28 are convenient to detach and replace later, during adjustment, the brush boards 28 are directly rotated, the threaded pipes 27 are driven by the brush boards 28 to conduct threaded rotation on the surface of the threaded rods 26, after the brush boards are rotated to the required positions, rotation is stopped, the brush boards 28 and the installation plates 25 are sequentially penetrated through bolts, and the brush boards extend to the inside of the gear rings 23, so that fixed installation work is achieved.

As shown in fig. 3, the drying mechanism 5 includes a first heating tube group 51, a second heating tube group 52 and an air inlet hopper 53, the first heating tube group 51 is installed at one end of the inner cavity of the box body 1, the second heating tube group 52 is installed at the other end of the inner cavity of the box body 1, and both ends of the top of the box body 1 are communicated with the air inlet hopper 53 for drying the cleaned and sprayed steel tubes.

The first heating tube group 51 is used for drying and heating the steel tube after cleaning and flushing are completed, and the corresponding air inlet hopper 53 is matched to improve the drying effect of the steel tube, so that water stains on the surface are avoided, then spraying work can be performed, after spraying is completed, the sprayed steel tube can be dried and heated by the second heating tube group 52 and the corresponding air inlet hopper 53, so that paint is solidified, breakage is avoided, and the drying effect is guaranteed.

The temperature of the first heating tube group 51 and the second heating tube group 52 during heating can be controlled by an external thyristor temperature control.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 surface spraying device for tubular product which characterized in that: the novel water heater comprises a box body (1), a water pipe (3), a first spray head (4), a drying mechanism (5), a second spray head (6), a conveying pipe (7) and an exhaust pipe (8), wherein the water pipe (3) is arranged at one end of an inner cavity of the box body (1), the first spray head (4) is communicated with the inner wall of the water pipe (3), the drying mechanism (5) is respectively arranged at two ends of the inner cavity of the box body (1), the conveying pipe (7) is arranged at the other end of the inner cavity of the box body (1), the second spray head (6) is communicated with the inner wall of the conveying pipe (7), and the exhaust pipe (8) is respectively communicated with two ends of the top of the box body (1);

The pipe cleaning device is characterized by further comprising a treatment mechanism (2), wherein one end of the inner cavity of the box body (1) is provided with the treatment mechanism (2) for pre-cleaning the pipe.

2. The exterior surface spraying device for a pipe according to claim 1, wherein: the processing mechanism (2) comprises a driving assembly, a rotating assembly, a connecting assembly and a grabbing brush assembly, wherein the driving assembly is arranged on the side wall of one end of an inner cavity of the box body (1), the rotating assembly is arranged on one side of the driving assembly, the connecting assembly is arranged on the outer side of the rotating assembly, and the grabbing brush assembly is arranged on the inner side of the connecting assembly.

3. The exterior surface spraying device for a pipe according to claim 2, wherein: the driving assembly comprises a motor (21) and a gear (22), the motor (21) is arranged on the side wall of one end of the inner cavity of the box body (1), and the gear (22) is connected with an output shaft of the motor (21) in a key mode.

4. A pipe exterior surface spraying device according to claim 3, wherein: the rotating assembly comprises a gear ring (23) and a ring plate (24), wherein the gear ring (23) is meshed with one side of the gear (22), the ring plate (24) is rotatably connected to the surface of the gear ring (23), and the outer side of the ring plate (24) is fixed with the side wall of the inner side of the box body (1).

5. The external surface spraying device for pipes as claimed in claim 4, wherein: the connecting assembly comprises a mounting plate (25) and a threaded rod (26), wherein the mounting plate (25) is bolted to the top and the bottom of the inner wall of the gear ring (23), and the threaded rod (26) is mounted on one side, far away from the gear ring (23), of the mounting plate (25).

6. The external surface spraying device for pipes as claimed in claim 5, wherein: the grabbing brush assembly comprises a threaded pipe (27) and a brush plate (28), the threaded pipe (27) is in threaded connection with the surface of the threaded rod (26), and the brush plate (28) is bolted to the inner end of the threaded pipe (27).

7. The exterior surface spraying device for a pipe according to claim 1, wherein: the drying mechanism (5) comprises a first heating tube group (51), a second heating tube group (52) and an air inlet hopper (53), wherein the first heating tube group (51) is arranged at one end of an inner cavity of the box body (1), the second heating tube group (52) is arranged at the other end of the inner cavity of the box body (1), and both ends of the top of the box body (1) are communicated with the air inlet hopper (53).