CN217699710U

CN217699710U - Pipeline anticorrosion painting device

Info

Publication number: CN217699710U
Application number: CN202221314967.3U
Authority: CN
Inventors: 赵恒�
Original assignee: Cangzhou Wanrong Anticorrosion Insulation Pipe Co ltd
Current assignee: Cangzhou Wanrong Anticorrosion Insulation Pipe Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-11-01
Anticipated expiration: 2032-05-28

Abstract

The utility model relates to the technical field of anti-corrosion treatment equipment, in particular to a pipeline anti-corrosion painting device; the synchronous operation of spraying and brushing can be realized, the coating uniformity of the epoxy anticorrosive coating is improved, and the quality of pipeline anticorrosive treatment is ensured; the automatic spraying brush comprises a base, two sets of rotation supporting mechanism and removal spraying mechanism of brushing, two sets of rotation supporting mechanism all install on the base, rotation supporting mechanism includes supporting seat and two sets of backing rolls, the backing roll is rotatable to be installed on the supporting seat, install on the base and rotate the first driving motor who provides power for the backing roll on one of them set of rotation supporting mechanism, remove the spraying mechanism of brushing including removing the frame, drive assembly, brush subassembly and spraying subassembly, drive assembly includes ball and second driving motor, it includes actuating cylinder and arc and brushes to brush the subassembly, the output fixed mounting of actuating cylinder has the arc to brush and applies paint, spraying subassembly fixed mounting is in the output of actuating cylinder.

Description

Pipeline anticorrosion painting device

Technical Field

The utility model relates to a technical field of anticorrosive treatment equipment especially relates to a device is applied paint with a brush to pipeline anticorrosion.

Background

As is well known, a pipeline anticorrosion painting device is a device for anticorrosion painting of the outer wall of a pipeline; publication (announcement) No. CN209918160U discloses a pipeline outer wall wear-resistant anticorrosive coating spraying device, belongs to pipeline spraying equipment technical field. The spraying device for the wear-resistant anticorrosive layer on the outer wall of the pipeline comprises a pipeline rotating unit, a movable spraying unit and a spraying machine. The utility model has the advantages that: the structure is simple, the spraying operation is convenient, and semi-automatic spraying operation can be realized; the pipeline rotating unit can clamp pipelines with different pipe diameters and lengths, the rotating speed of the pipelines can be controlled to meet the requirement of spraying rotating speed, the spraying unit is moved along the axial direction of the pipelines and matched with the rotation of the pipelines, so that the outer walls of the pipelines are sprayed uniformly without bubbles, a uniform wear-resistant anticorrosive film layer can be formed on the outer walls of the pipelines, the spraying quality and the anticorrosive effect are improved, and the anticorrosive period of the pipelines is prolonged; in addition, the device can realize the simultaneous spraying of multiple pipelines, thereby improving the spraying efficiency; the existing pipeline anticorrosion painting device is discovered in use, concentrated condensed ring oxygen paint is mostly adopted for the pipeline anticorrosion layer, and the epoxy anticorrosion material sprayed to the outer wall of the pipeline is easy to gather and flow, so that the epoxy anticorrosion layer is unevenly sprayed, the pipeline anticorrosion processing quality is affected, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a realize spraying and brush synchronous operation, improve epoxy anticorrosive coating homogeneity, guarantee pipeline anticorrosive coating device with a brush of pipeline anticorrosive treatment quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the movable spraying and brushing mechanism comprises a moving frame, a driving assembly, a brushing assembly and a spraying assembly, wherein the moving frame is slidably arranged on the base, the driving assembly comprises a ball screw and a second driving motor, the ball screw is rotatably arranged on the base and is in transmission connection with the moving frame, the second driving motor is fixedly arranged on the base, the output end of the second driving motor is fixedly connected with the ball screw, the brushing assembly comprises a driving cylinder and an arc-shaped brush, the output end of the driving cylinder is fixedly provided with the arc-shaped brush, and the spraying assembly is fixedly arranged at the output end of the driving cylinder; further, the output end of the spraying component faces the contact position of the arc-shaped brush and the pipeline.

Preferably, the spraying assembly comprises an installation seat, a feeding pipe and a nozzle, the feeding pipe is installed on the installation seat, the installation seat is installed at the output end of the driving cylinder, and the nozzle is installed at the output end of the feeding pipe.

Preferably, the movable frame is a U-shaped opening frame, the brushing assemblies and the spraying assemblies are two groups, the two groups of brushing assemblies and the two groups of spraying assemblies are symmetrically arranged on the U-shaped opening frame, and electric control valves are installed on feed pipes of the two groups of spraying assemblies.

Preferably, the mounting base is hinged to the output end of the driving cylinder, the mounting base is fixedly connected with the output end of the driving cylinder through a bolt, a nut is screwed on the feeding pipe, and the feeding pipe is fixedly mounted on the mounting base through the nut.

Preferably, the nozzle is in a flat mouth flaring shape.

Preferably, the middle part of the movable frame is fixedly provided with a material collecting groove.

Preferably, the inside V die cavity that is provided with of material collecting tank, be provided with the row's material pipe with the inside intercommunication of V die cavity on the material collecting tank, be provided with the relief valve on the row's material pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is applied paint with a brush to pipeline anticorrosion possesses following beneficial effect: this device is applied paint with a brush to pipeline anticorrosion, input and outside epoxy with the spraying subassembly have the pressure feed source intercommunication, the pipeline is placed on the backing roll on the rotation supporting mechanism, first driving motor drives the backing roll and rotates, the pipeline rotates, the output extension of driving cylinder, the arc is applied paint and is contacted with the pipeline outer wall, epoxy spouts from nozzle department, follow the pipeline and rotate, the arc is applied paint the epoxy with a brush and is evenly coated, second driving motor drives ball and rotates, after the transmission, remove the frame and remove about the base, realize the comprehensive even coating to the pipeline outer wall, realize the spraying and brush the synchronous operation, improve epoxy anticorrosive coating homogeneity, guarantee pipeline anticorrosion treatment quality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 1 of the present invention;

in the drawings, the reference numbers: 1. a base; 2. a supporting seat; 3. a support roller; 4. a first drive motor; 5. a movable frame; 6. a ball screw; 7. a second drive motor; 8. a drive cylinder; 9. arc-shaped painting; 10. a mounting seat; 11. a feed pipe; 12. a nozzle; 13. an electrically controlled valve; 14. a material collecting groove; 15. a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a pipeline anticorrosion brushing device, including base 1, two sets of rotation supporting mechanism and mobile spraying brush mechanism, two sets of rotation supporting mechanism all install on base 1, rotation supporting mechanism includes supporting seat 2 and two sets of backing rolls 3, backing roll 3 rotatable mounting is on supporting seat 2, install the first driving motor 4 that provides power for supporting roll 3 rotates on one of them set of rotation supporting mechanism on base 1, mobile spraying brush mechanism includes moving frame 5, the drive assembly, brush subassembly and spraying subassembly, moving frame 5 slidable mounting is on base 1, the drive assembly includes ball 6 and second driving motor 7, ball 6 rotatable mounting is on base 1, ball 6 is connected with moving frame 5 transmission, second driving motor 7 fixed mounting is on base 1, the output of second driving motor 7 and ball 6 fixed connection, brush the subassembly includes driving cylinder 8 and arc brush 9, the output fixed mounting of driving cylinder 8 has arc brush 9, spraying subassembly fixed mounting is in the output of driving cylinder 8; further, the output end of the spray assembly faces the contact position of the arc-shaped brush 9 and the pipeline.

Specifically, the spraying assembly comprises a mounting seat 10, a feeding pipe 11 and a nozzle 12, wherein the feeding pipe 11 is mounted on the mounting seat 10, the mounting seat 10 is mounted at the output end of the driving cylinder 8, and the nozzle 12 is mounted at the output end of the feeding pipe 11; furthermore, the input end of the feeding pipe 11 is communicated with an external epoxy coating pressure feeding source, and the coating passes through the feeding pipe 11 and then is sprayed to the outer wall of the pipeline through the nozzle 12, so that the epoxy coating is sprayed and fed.

Specifically, the moving frame 5 is a U-shaped opening frame, the brushing assemblies and the spraying assemblies are respectively arranged in two groups, the two groups of brushing assemblies and the two groups of spraying assemblies are symmetrically arranged on the U-shaped opening frame, and the feeding pipes 11 of the two groups of spraying assemblies are respectively provided with an electric control valve 13; the brushing assembly and the spraying assembly are arranged in two groups, so that the spaced coating of a plurality of epoxy coatings on the outer wall of the pipeline can be realized, and the pipe sections can rotate in a forward and reverse staggered circulating manner under the action of the driving mechanism; the electric control valve 13 can be controlled to be opened or closed according to requirements, the interval between the spraying of each pattern layer is adjusted, the spraying requirements of anticorrosive coatings with different thicknesses or different materials on the outer wall of the pipeline are met, the uniformity of anticorrosive coating processing of the outer wall of the pipeline is further improved, the coating processing time of the pipeline is shortened, and the anticorrosive processing efficiency of the pipeline is improved.

Specifically, the mounting base 10 is hinged to the output end of the driving cylinder 8, the mounting base 10 is fixedly connected with the output end of the driving cylinder 8 through a bolt, a nut is screwed on the feeding pipe 11, and the feeding pipe 11 is fixedly mounted on the mounting base 10 through the nut; through rotating mount pad 10 to and remove the position of adjustment feed pipe 11 on mount pad 10, with the interval of realizing between 12 and the pipeline outer wall of nozzle, according to epoxy paint's dilution degree, adjust nozzle 12's spraying scope, avoid between 12 and the pipeline outer wall of nozzle interval too big and cause epoxy paint can't spray to pipeline outer wall department, reduce epoxy paint's waste.

Specifically, the nozzle 12 is in a flat mouth flaring shape; the nozzle 12 is in a flat nozzle flaring shape, so that the spraying range of the nozzle 12 can be enlarged, the epoxy coating is prevented from being sprayed out from the nozzle 12 in a strand, the epoxy coating is uniformly sprayed to the outer wall of the pipeline in a dispersed manner, and the follow-up arc-shaped coating 9 is guaranteed to be uniformly coated with the epoxy coating.

Specifically, a material collecting groove 14 is fixedly arranged in the middle of the movable frame 5; through the silo 14 that gathers materials, can collect unnecessary epoxy coating, avoid epoxy coating to drip to base 1 on, reduce epoxy coating's waste.

Specifically, a V-shaped cavity is arranged inside the material collecting groove 14, a material discharging pipe 15 communicated with the inside of the V-shaped cavity is arranged on the material collecting groove 14, and a material discharging valve is arranged on the material discharging pipe 15; and opening the discharge valve to discharge the epoxy coating in the V-shaped cavity from the discharge pipe 15, and recycling the part of the epoxy coating.

When using, place the pipeline on backing roll 3, through rotating mount pad 10, and remove the position of adjustment feed pipe 11 on mount pad 10, with realize the interval between nozzle 12 and the pipeline outer wall, according to epoxy's dilution degree, the spraying scope of adjustment nozzle 12, first driving motor 4 drives backing roll 3 and rotates, the pipeline rotates, the output extension of driving cylinder 8, the arc is applied paint 9 and is contacted with the pipeline outer wall, epoxy is spout from nozzle 12 department, follow the pipeline and rotate, the arc is applied paint 9 and is evenly coated with paint the epoxy of spraying, second driving motor 7 drives ball 6 and rotates, after the transmission, remove frame 5 and remove along base 1 and remove, realize the comprehensive even application of paint of pipeline outer wall.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on something", but also "on something" with the meaning of intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above" or "above" something, but also the meaning of "above" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a device is applied paint with a brush to pipeline anticorrosion, its characterized in that, including base (1), two sets of rotation supporting mechanism and removal spraying mechanism of brushing, two sets of rotation supporting mechanism all install on base (1), rotation supporting mechanism includes supporting seat (2) and two sets of backing roll (3), backing roll (3) rotatable mounting is on supporting seat (2), install on base (1) for one of them a set of rotation supporting mechanism on backing roll (3) rotate provide power first driving motor (4), remove the spraying mechanism including removing frame (5), drive assembly, brush the subassembly and the spraying subassembly, but remove frame (5) slidable mounting on base (1), drive assembly includes ball (6) and second driving motor (7), ball (6) rotatable mounting is on base (1), ball (6) and removal frame (5) transmission are connected, second driving motor (7) fixed mounting is on base (1), the output and ball (6) fixed connection of second driving motor (7), the arc-shaped spraying jar output is installed including drive assembly (8) and arc spraying jar (9) is applied paint with a brush to the arc-shaped output.

2. An anticorrosive pipeline painting device according to claim 1, wherein the spraying assembly comprises a mounting base (10), a supply pipe (11) and a nozzle (12), the supply pipe (11) is mounted on the mounting base (10), the mounting base (10) is mounted at the output end of the driving cylinder (8), and the nozzle (12) is mounted at the output end of the supply pipe (11).

3. The pipeline anticorrosion brushing device according to claim 2, wherein the moving frame (5) is a U-shaped opening frame, the brushing assemblies and the spraying assemblies are respectively two groups, the two groups of brushing assemblies and the two groups of spraying assemblies are symmetrically arranged on the U-shaped opening frame, and the feed pipes (11) of the two groups of spraying assemblies are respectively provided with an electric control valve (13).

4. The pipeline anticorrosive coating device according to claim 3, wherein the mounting seat (10) is hinged to the output end of the driving cylinder (8), the mounting seat (10) is fixedly connected with the output end of the driving cylinder (8) through a bolt, a nut is screwed on the feeding pipe (11), and the feeding pipe (11) is fixedly mounted on the mounting seat (10) through a nut.

5. Anti-corrosion pipe painting device according to claim 4, characterized in that said nozzle (12) is flared with a flat mouth.

6. The pipeline anticorrosion painting device according to claim 5, wherein a material collecting groove (14) is fixedly installed in the middle of the movable frame (5).

7. The pipeline anticorrosion painting device according to claim 6, wherein a V-shaped cavity is arranged inside the material collecting groove (14), a material discharging pipe (15) communicated with the inside of the V-shaped cavity is arranged on the material collecting groove (14), and a material discharging valve is arranged on the material discharging pipe (15).