CN211914256U

CN211914256U - Paint spraying device for locomotive steel

Info

Publication number: CN211914256U
Application number: CN202020244837.1U
Authority: CN
Inventors: 张学全
Original assignee: Qingdao Shanquan Locomotive Accessories Co ltd
Current assignee: Qingdao Shanquan Locomotive Accessories Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-13
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a locomotive steel paint spraying apparatus relates to the paint spraying apparatus field, including the paint spraying case, the paint spraying case is rectangle box structure, and the front end of paint spraying case is connected with the pipeline that sprays paint through screw-thread fit, and the paint spraying case is connected and is provided with the pump that sprays paint between the position of the pipeline that sprays paint, and the pipeline that sprays paint is tortuous pipeline structure, and the fixed welding in side of paint spraying case has the bail, and the upper end opening part of paint spraying case has last closing cap through the fix with screw. The paint spraying box of the utility model is provided with the paint spraying pipeline which is convenient to disassemble and assemble, different paint spraying pipelines can be replaced for adapting to the paint spraying of the locomotive steel, and the paint spraying pipeline is of a zigzag pipeline-shaped structure and is suitable for the paint spraying of the locomotive steel with different shapes and complex structures; the utility model discloses well spraying paint incasement portion is equipped with electric heating wire and No. two electric heating wires, can get rid of the stubborn paint stain in the spraying paint case when the heating, and the clearance is convenient, and is difficult for forming the jam, has increased the efficiency that sprays paint.

Description

Paint spraying device for locomotive steel

Technical Field

The utility model relates to a paint spraying apparatus field, in particular to locomotive steel paint spraying apparatus.

Background

The paint spraying device can be used for spraying paint on locomotive steel, and the spraying is dispersed into uniform and fine fog drops by a spray gun or a disc type atomizer by means of pressure or centrifugal force, and the fog drops are applied to the surface of an object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.

But because the locomotive just the shape differs at the in-process that the locomotive steel carries out the spraying paint, and distribute comparatively complicatedly, the inconvenience is well sprayed paint, and the inside solidification that sprays paint that appears of paint spraying apparatus easily causes the jam, reduces the phenomenon of spraying paint efficiency.

Therefore, it is necessary to provide a paint spraying apparatus for locomotive steels to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locomotive steel paint spraying apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paint spraying device for locomotive steel comprises a paint spraying box, wherein the paint spraying box is of a rectangular box structure, the front end of the paint spraying box is connected with a paint spraying pipeline through thread fit, a paint spraying pump is arranged between the positions of the paint spraying pipeline connected with the paint spraying box, the paint spraying pipeline is of a zigzag pipeline structure, a lifting ring is fixedly welded on the side surface of the paint spraying box, an upper sealing cover is fixed at the opening of the upper end of the paint spraying box through a screw, an adding pipe is arranged in the middle of the upper sealing cover and is of a circular pipeline-shaped structure, the upper end of the adding pipe protrudes out of the upper surface of the upper sealing cover, a sealing cover is connected at the upper end of the adding pipe through thread fit, the lower end of the adding pipe extends into the paint spraying box, a circle of supporting plate is fixedly welded at the outer ring of the lower end of the adding pipe, and a direct current battery is arranged between the upper end, the fixed rubber seal that is provided with of one end of interpolation pipe is kept away from to the upper surface of backup pad, the sealed laminating of rubber seal is on the inner wall of the case that sprays paint, rubber seal with add between the pipe through spring fixed connection, under the spring compression state, the lower fixed surface of backup pad is provided with No. two electric heating wires, No. two electric heating wire laminating are on the inner wall of the case that sprays paint, No. two electric heating wire go up fixed No. one electric heating wire that is provided with, an electric heating wire and No. two electric heating wires all are the pipe column structure, the inside an organic whole of lower extreme of the case that sprays paint is provided with under leakage, under leakage is hopper-shaped structure, and the lower extreme opening part of under leakage is connected with the under sealing lid through screw-thread fit, the lower surface of under sealing lid.

Preferably, the lifting ring is of a semicircular structure and is arranged in the middle of the side face of the paint spraying box.

Preferably, the first electric heating wire, the second electric heating wire and the direct current battery are electrically connected.

Preferably, the inner parts of the bushing and the paint spraying box are communicated, and the lower end of the second electric heating wire is attached to the inner wall of the bushing.

Preferably, No. one electric heating wire and No. two electric heating wires all are equipped with a plurality of groups, and a plurality of groups of No. one electric heating wire is equidistance from top to bottom and distributes on the inner wall of spray box for a plurality of groups of No. two electric heating wires are circular array form.

Preferably, the rubber sealing ring is attached to the inner wall of the paint spraying box in a sealing mode, and the rubber sealing ring is attached between the inner wall above the upper sealing cover and the supporting plate in a sealing mode.

The utility model discloses a technological effect and advantage:

1. the paint spraying box of the utility model is provided with the paint spraying pipeline which is convenient to disassemble and assemble, different paint spraying pipelines can be replaced for adapting to the paint spraying of the locomotive steel, and the paint spraying pipeline is of a zigzag pipeline-shaped structure and is suitable for the paint spraying of the locomotive steel with different shapes and complex structures;

2. the first electric heating wire and the second electric heating wire are arranged inside the middle paint spraying box, so that stubborn paint stains in the paint spraying box can be removed during heating, the cleaning is convenient, the blockage is not easy to form, and the paint spraying efficiency is increased;

3. the utility model discloses in spray paint the inside structure convenient to detach of case, the clearance is convenient, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a paint spraying box; 2. spraying paint on the pipeline; 3. lifting a ring; 4. an upper sealing cover; 5. a sealing cover; 6. a first electric heating wire; 7. a second electric heating wire; 8. a step of leaking; 9. a bottom sealing cover; 10. an addition pipe; 11. a spring; 12. a DC battery; 13. a rubber seal ring; 14. a support plate; 15. a paint spraying pump.

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.

The utility model provides a locomotive steel paint spraying device as shown in figures 1-3, which comprises a paint spraying box 1, wherein the paint spraying box 1 is in a rectangular box structure, the front end of the paint spraying box 1 is connected with a paint spraying pipeline 2 through screw thread fit, a paint spraying pump 15 is arranged between the positions of the paint spraying pipeline 2 connected with the paint spraying box 1, the paint spraying pipeline 2 is in a zigzag pipeline structure, a lifting ring 3 is fixedly welded on the side surface of the paint spraying box 1, an upper sealing cover 4 is fixed at the upper end opening of the paint spraying box 1 through screws, an adding pipe 10 is arranged at the middle position of the upper sealing cover 4, the adding pipe 10 is in a circular pipeline-shaped structure, the upper end of the adding pipe 10 protrudes out of the upper surface of the upper sealing cover 4, the upper end of the adding pipe 10 is linked with a sealing cover 5 through screw thread fit, the lower end of the adding pipe 10 extends into the paint spraying box 1, and a circle of a, a direct current battery 12 is arranged between the upper end of the supporting plate 14 and the upper inner wall of the upper sealing cover 4, a rubber sealing ring 13 is fixedly arranged at one end, far away from the adding pipe 10, of the upper surface of the supporting plate 14, the rubber sealing ring 13 is hermetically attached to the inner wall of the paint spraying box 1, the rubber sealing ring 13 is fixedly connected with the adding pipe 10 through a spring 11, a second electric heating wire 7 is fixedly arranged on the lower surface of the supporting plate 14 under the compression state of the spring 11, the second electric heating wire 7 is attached to the inner wall of the paint spraying box 1, a first electric heating wire 6 is fixedly arranged on the second electric heating wire 7, the first electric heating wire 6 and the second electric heating wire 7 are both in a circular tubular structure, and paint cannot remain on the;

a bottom leakage 8 is integrally arranged in the lower end of the paint spraying box 1, the bottom leakage 8 is of a funnel-shaped structure, a bottom sealing cover 9 is connected to the opening of the lower end of the bottom leakage 8 in a threaded fit mode, the lower surface of the bottom sealing cover 9 is higher than the bottom surface of the paint spraying box 1, and redundant paint is discharged when the bottom sealing cover 9 is conveniently opened.

The lifting ring 3 is of a semicircular structure, and the lifting ring 3 is arranged in the middle of the side face of the paint spraying box 1, so that the operation of holding is convenient.

The first electric heating wire 6, the second electric heating wire 7 and the direct current battery 12 are electrically connected, and control is convenient.

The inner parts of the bushing 8 and the paint spraying box 1 are communicated, and the lower end of the second electric heating wire 7 is attached to the inner wall of the bushing 8.

Electric heating wire 6 and No. two electric heating wire 7 all are equipped with a plurality of groups, and a plurality of groups of electric heating wire 6 equidistance distributes from top to bottom, and No. two electric heating wire 7 of a plurality of groups are circular array form and distribute on the inner wall of case 1 that sprays paint, and the heating is even, avoids spraying paint the inside lacquer of case 1 and solidifies.

Rubber seal 13 seals up and laminates on the inner wall of case 1 that sprays paint, and rubber seal 13 seals up and laminates between the top inner wall of last closing cap 4 and backup pad 14, and the leakproofness is strong.

The working principle is as follows: firstly, open sealed lid 5, can add the paint vehicle in the case of spraying paint 1, then start paint spraying pump 15, spout out the lacquer from spraying paint pipeline 2 and carry out the spraying paint to locomotive steel, handheld bail 3 is convenient to be taken the operation to the case of spraying paint 1, and gives electric heating wire 6 and No. two electric heating wire 7 heating through direct current battery 12, can remove the stubborn paint stain in the case of spraying paint 1.

The paint spraying box 1 of the utility model is provided with the paint spraying pipeline 2 which is convenient to disassemble and assemble, different paint spraying pipelines 2 can be replaced to adapt to the paint spraying of the locomotive steel, and the paint spraying pipeline 2 is of a zigzag pipeline-shaped structure and is suitable for the paint spraying of the locomotive steel with different shapes and complex structures; the first electric heating wire 6 and the second electric heating wire 7 are arranged inside the middle paint spraying box 1, so that stubborn paint stains in the paint spraying box 1 can be removed during heating, the cleaning is convenient, the blockage is not easy to form, and the paint spraying efficiency is increased; the utility model discloses in spray paint 1 inside structure convenient to detach of case, the clearance is convenient, and the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a locomotive steel paint spraying apparatus, includes paint spraying box (1), its characterized in that: the paint spraying box comprises a paint spraying box body (1), a paint spraying pipeline (2) is connected to the front end of the paint spraying box body (1) in a threaded fit mode, a paint spraying pump (15) is arranged between positions, connected with the paint spraying pipeline (2), of the paint spraying box body (1), the paint spraying pipeline (2) is of a zigzag pipeline structure, a lifting ring (3) is fixedly welded to the side face of the paint spraying box body (1), an upper sealing cover (4) is fixed to an upper end opening of the paint spraying box body (1) through screws, an adding pipe (10) is arranged in the middle of the upper sealing cover (4), the adding pipe (10) is of a circular pipeline-shaped structure, the upper end of the adding pipe (10) protrudes out of the upper surface of the upper sealing cover (4), a sealing cover (5) is connected to the upper end of the adding pipe (10) in a threaded fit mode, the lower end of the adding pipe (10) extends into the interior of the paint spraying box body (1), and a circle of supporting plate (14) is, be provided with between the upper end of backup pad (14) and the top inner wall of last closing cap (4) direct current battery (12), the fixed rubber seal (13) that is provided with of one end of adding pipe (10) is kept away from to the upper surface of backup pad (14), rubber seal (13) seal laminating is on the inner wall of spray paint case (1), through spring (11) fixed connection between rubber seal (13) and the interpolation pipe (10), under spring (11) compression state, the lower fixed surface of backup pad (14) is provided with No. two electric heating wire (7), No. two electric heating wire (7) laminating is on the inner wall of spray paint case (1), No. two electric heating wire (7) go up fixed being provided with No. one electric heating wire (6), No. one electric heating wire (6) and No. two electric heating wire (7) all are the pipe column structure, the inside an organic whole of lower extreme of spray paint case (1) is provided with leaking end (8), the under screen (8) is hopper-shaped structure, and the lower extreme opening part of under screen (8) is connected with under-sealed lid (9) through screw-thread fit, the lower surface of under-sealed lid (9) is higher than the bottom surface of case (1) that sprays paint.

2. The paint spraying apparatus for locomotive steel products according to claim 1, wherein: the lifting ring (3) is of a semicircular structure, and the lifting ring (3) is arranged in the middle of the side face of the paint spraying box (1).

3. The paint spraying apparatus for locomotive steel products according to claim 1, wherein: the first electric heating wire (6), the second electric heating wire (7) and the direct current battery (12) are electrically connected.

4. The paint spraying apparatus for locomotive steel products according to claim 1, wherein: the inner parts of the leakage bottom (8) and the paint spraying box (1) are communicated, and the lower end of the second electric heating wire (7) is attached to the inner wall of the leakage bottom (8).

5. The paint spraying apparatus for locomotive steel products according to claim 1, wherein: a electric heating wire (6) and No. two electric heating wire (7) all are equipped with a plurality of groups, and a plurality of groups equidistance distributes about electric heating wire (6), and No. two electric heating wire (7) of a plurality of groups are circular array form and distribute on the inner wall of spray booth (1).

6. The paint spraying apparatus for locomotive steel products according to claim 1, wherein: rubber seal (13) seal-fit is on the inner wall of spray booth (1), and rubber seal (13) seal-fit is between the top inner wall and backup pad (14) of last closing cap (4).