Spraying pipe for spraying machine

Abstract

The utility model relates to the technical field of pipeline spraying, and provides a spraying pipe for a spraying machine, which comprises a working table and a spraying pipe, the lower surface of the working table is fixedly connected with four supporting legs, the four supporting legs are distributed at four corners of a rectangle, and two sides of the upper surface of the working table are fixedly connected with supporting plates. According to the spraying pipe for the spraying machine, the two-way lead screw is rotated by means of the handle rod, the two-way lead screw drives the rotating plates on the two moving frames to move to proper positions, then a plurality of spraying pipes are placed on the rotating plates, then the second threaded rod is rotated, the second threaded rod drives the clamping plate to move downwards till the spraying pipes are clamped and fixed, and then the spraying pipes are placed on the rotating plates. According to the pipeline spraying device, pipelines with different lengths can be clamped and fixed, operation is easy and convenient, then a servo motor is started, the servo motor drives a first screw rod to rotate, the first screw rod drives a spraying machine on a moving plate to move, and meanwhile the spraying machine is started to evenly spray spraying raw materials on a spraying box to a spraying pipe through the pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline spraying technical field, especially pipeline spraying pipe for spraying machine. BACKGROUND

[0002] Pipeline spraying is a process that protects, decorates or enhances the function of the pipeline surface through spraying technology. Its main purpose is to improve the corrosion resistance, wear resistance, high temperature resistance and other properties of the pipeline, and prolong the service life of the pipeline. Pipeline spraying is usually used for pipelines in the petroleum, natural gas, chemical industry, power and other industries, especially in the case of harsh external environment or long-term exposure of the pipeline to natural conditions, spraying treatment is particularly important.

[0003] At present, the existing spraying equipment cannot adjust according to the length of the pipeline when spraying the pipeline, can only clamp the pipeline of fixed length, and is very inconvenient to use, and it is also not convenient to spray the other side of the pipeline, causing uneven spraying. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides a pipeline spraying pipe for spraying machine, which solves the technical problem that the pipeline cannot be adjusted according to the length, can only clamp the pipeline of fixed length, is very inconvenient to use, and is also not convenient to spray the other side of the pipeline, causing uneven spraying.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model realizes the following technical scheme: a pipeline spraying pipe for spraying machine, comprising a workbench and a spray pipe, the lower surface of the workbench is fixedly connected with four supporting legs, the four supporting legs are distributed on the positions of the rectangular four corners, the upper surface of the workbench is fixedly connected with supporting plates on both sides, one side of the supporting plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a first screw rod penetrating through the inner wall of the supporting plate, the other end of the first screw rod is rotatably connected with the side wall of the supporting plate, and the upper surface of the workbench is fixedly connected with a limiting frame.

[0008] Preferably, the circular arc surface of the first screw rod is connected with a moving plate, the other end of the moving plate is slidably penetrated with a slide rod, and the two ends of the slide rod are fixedly connected with the two supporting plates respectively.

[0009] The technical effect of the above further scheme is that the servo motor is started, the servo motor drives the first screw rod to rotate, and the first screw rod drives the spraying machine on the moving plate to move.

[0010] Preferably, the upper surface of the moving plate is fixedly connected with a spraying machine at the center, and the upper surface of the moving plate is fixedly connected with a spraying material box at both ends.

[0011] The technical effect of the above further scheme is that the spraying machine sends the spraying material on the spraying material box to the spraying machine through the pipeline.

[0012] Preferably, the spray pipe is connected with the spraying machine through the inner wall of the spraying material box.

[0013] The technical effect of the above further scheme is that the spraying machine sprays the spraying material uniformly through the spray pipe.

[0014] Preferably, one side of the support plate is slidably penetrated by a handle rod, one end of the handle rod is sleeved with an anti-skid sleeve, the other end of the handle rod is fixedly connected with a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected with the side wall of the support plate, and the circular arc surface of the bidirectional screw rod is threadedly connected with two moving frames.

[0015] The technical effect of the above further scheme is that the bidirectional screw rod is driven to move by rotating the handle rod.

[0016] Preferably, the two moving frames are rotatably connected with a rotating plate on the side close to each other, and the cross section of the rotating plate is in the shape of "L".

[0017] The technical effect of the above further scheme is that the rotating plate can rotate on the moving frame, which is convenient for uniform spraying of the spray pipe.

[0018] Preferably, the rotating plate is fixedly connected with a first positioning plate on one side, the inner wall of the first positioning plate is threadedly penetrated by a second screw rod, the top end of the second screw rod is provided with a plurality of anti-skid lines, and the bottom end of the second screw rod is rotatably connected with a clamping plate.

[0019] The technical effect of the above further scheme is that the clamping plate is driven to move downward by rotating the second screw rod until a plurality of spray pipes are clamped and fixed.

[0020] Preferably, the moving frames are fixedly connected with a second positioning plate on one side close to each other, the inner wall of the second positioning plate is threadedly penetrated by a third screw rod, one side of the rotating plate is provided with a limiting hole, and the cross-sectional size of the limiting hole is matched with the cross-sectional size of the third screw rod.

[0021] The technical effect of the above further scheme is that the third screw rod can be transferred into the limiting hole, so as to realize the fixation between the rotating plate and the moving frame.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the beneficial effects of the utility model are: with the help of the pole rotating bidirectional screw rod, the rotating plate on the two moving frames is moved to the appropriate position by the bidirectional screw rod, then a plurality of spraying pipes are placed on the rotating plate, then the second screw rod is rotated, the clamping plate is moved downward by the second screw rod, until the plurality of spraying pipes are clamped and fixed, the pipes of different lengths can be clamped and fixed, the operation is simple and convenient, then the servo motor is started, the first screw rod is rotated by the servo motor, the spraying machine on the moving plate is moved by the first screw rod, and the spraying machine is started to uniformly spray the spraying raw materials on the spraying pipe through the pipe. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is the preferred example of the utility model and the detailed description of the drawings.

[0025] Figure 1 It is a three-dimensional structure schematic diagram of the spraying pipe for the spraying machine provided by the utility model embodiment;

[0026] Figure 2 It is a top view structure schematic diagram in the utility model embodiment;

[0027] Figure 3 It is a local structure schematic diagram in the utility model embodiment;

[0028] Figure 4 It is a local structure schematic diagram in the utility model embodiment;

[0029] Figure 5 It is a local structure schematic diagram in the utility model embodiment.

[0030] Legend: 1, workbench; 2, supporting leg; 3, supporting plate; 4, servo motor; 5, first screw rod; 6, sliding rod; 7, spraying material box; 8, spraying machine; 9, limiting frame; 10, handle; 11, anti-skid sleeve; 12, bidirectional screw rod; 13, moving plate; 14, moving frame; 15, rotating plate; 16, clamping plate; 17, first positioning plate; 18, second screw rod; 19, anti-skid pattern; 20, second positioning plate; 21, third screw rod; 22, limiting hole; 23, spraying pipe. DETAILED DESCRIPTION

[0031] The technical scheme in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] Referring to Figure 1 , Figure 2 and Figure 5 The utility model provides a kind of technical scheme: a kind of spraying pipe for spraying machine, including workbench 1 and spray pipe 23, the lower surface of workbench 1 is fixedly connected with four supporting legs 2, four supporting legs 2 are distributed on the position of rectangular four corners, the upper surface of workbench 1 both sides is fixedly connected with support plate 3, the side of support plate 3 is fixedly connected with servo motor 4, the output of servo motor 4 is fixedly connected with first screw rod 5, which is penetrated through the inner wall of support plate 3, the other end of first screw rod 5 is rotatably connected with the side wall of support plate 3, the upper surface of workbench 1 is fixedly connected with limit frame 9, the arc surface of first screw rod 5 is connected with moving plate 13, the other end of moving plate 13 is slidably penetrated with slide rod 6, the both ends of slide rod 6 are fixedly connected with two support plates 3 respectively, start servo motor 4, servo motor 4 drives first screw rod 5 to rotate, first screw rod 5 drives the movement of spraying machine 8 on moving plate 13, the upper surface of moving plate 13 is fixedly connected with spraying machine 8 at center, the both ends of the upper surface of moving plate 13 are fixedly connected with spraying material tank 7, spraying material tank 7 is connected with spraying machine 8 by pipeline, spraying machine 8 sends the spraying raw material on spraying material tank 7 to spraying machine 8 by pipeline, spray pipe 23 is connected with spraying machine 8, which is penetrated through the inner wall of spraying material tank 7, spraying machine 8 is connected with spraying machine 8 by spray pipe 23, and spraying raw material is evenly sprayed open.

[0033] Referring to Figure 3 and Figure 4As shown in the embodiment: one side of the support plate 3 is slid through a handle 10, one end of the handle 10 is sleeved with an anti-skid sleeve 11, the other end of the handle 10 is fixedly connected with a bidirectional screw rod 12, the other end of the bidirectional screw rod 12 is rotatably connected with the side wall of the support plate 3, the curved surface of the bidirectional screw rod 12 is threadedly connected with two moving frames 14, the bidirectional screw rod 12 is rotated by means of the handle 10, the two moving frames 14 are moved by the bidirectional screw rod 12, one side of the two moving frames 14 close to each other is rotatably connected with a rotating plate 15, the rotating plate 15 is in the shape of "L" in cross section, the rotating plate 15 can rotate on the moving frame 14, which is convenient for uniform spraying of the spray pipe 23, one side of the rotating plate 15 is fixedly connected with a first positioning plate 17, the inner wall of the first positioning plate 17 is threadedly penetrated by a second screw rod 18, a plurality of anti-skid lines 19 are formed in the top end of the second screw rod 18, the bottom end of the second screw rod 18 is rotatably connected with a clamping plate 16, the clamping plate 16 is moved downward by rotating the second screw rod 18, until the plurality of spraying pipes are clamped and fixed, one side of the moving frame 14 close to each other is fixedly connected with a second positioning plate 20, the inner wall of the second positioning plate 20 is threadedly penetrated by a third screw rod 21, one side of the rotating plate 15 is provided with a limiting hole 22, the limiting hole 22 is matched with the cross-sectional size of the third screw rod 21, and the third screw rod 21 is transferred into the limiting hole 22, so that the fixing between the rotating plate 15 and the moving frame 14 can be realized.

[0034] The working principle of the spraying pipe for the spraying machine is as follows: in use, first, the rotating plate 15 on the two moving frames 14 is moved to a suitable position by rotating the bidirectional screw rod 12 by means of the handle 10, then a plurality of spraying pipes are placed on the rotating plate 15, then the second screw rod 18 is rotated, the clamping plate 16 is moved downward by the second screw rod 18, until the plurality of spraying pipes are clamped and fixed, then the servo motor 4 is started, the first screw rod 5 is rotated by the servo motor 4, the spraying machine 8 on the moving plate 13 is moved by the first screw rod 5, and the spraying machine 8 is started to spray the spraying raw materials on the spraying pipe through the pipeline, when one side of the spraying pipe is sprayed, the servo motor 4 is turned off, the third screw rod 21 is transferred out of the limiting hole 22, then the other side of the spraying pipe is exposed upward by rotating the rotating plate 15, then the third screw rod 21 is transferred into the limiting hole 22, the servo motor 4 is started, the first screw rod 5 is reversely rotated by the servo motor 4, the spraying machine 8 on the moving plate 13 is reversely moved by the first screw rod 5, and the spraying pipe is sprayed.

[0035] Finally, it should be noted that: apparently, the above embodiments are merely examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A spraying pipe for a spraying machine, comprising a worktable (1) and a spraying pipe (23), characterized in that: The lower surface of the workbench (1) is fixedly connected to four support legs (2), which are distributed at the four corners of a rectangle. Support plates (3) are fixedly connected to both sides of the upper surface of the workbench (1). A servo motor (4) is fixedly connected to one side of the support plate (3). The output end of the servo motor (4) is fixedly connected to a first screw (5) through the inner wall of the support plate (3). The other end of the first screw (5) is rotatably connected to the side wall of the support plate (3). A limit frame (9) is fixedly connected to the upper surface of the workbench (1).

2. The spray pipe for a spraying machine as described in claim 1, characterized in that: The first screw (5) has a movable plate (13) threadedly connected to its arc surface. The other end of the movable plate (13) has a sliding rod (6) that slides through it. The two ends of the sliding rod (6) are fixedly connected to two support plates (3) respectively.

3. The spray pipe for a spraying machine as described in claim 2, characterized in that: A spraying machine (8) is fixedly connected to the upper surface of the movable plate (13) at the center. Spray boxes (7) are fixedly connected to both ends of the upper surface of the movable plate (13). The spray boxes (7) and the spraying machine (8) are connected by pipes.

4. The spray pipe for a spraying machine as described in claim 1, characterized in that: The nozzle (23) penetrates the inner wall of the spray box (7) and is connected to the spraying machine (8).

5. A spray pipe for a spraying machine as described in claim 1, characterized in that: A handle (10) slides through one side of the support plate (3). One end of the handle (10) is fitted with an anti-slip sleeve (11). The other end of the handle (10) is fixedly connected to a two-way screw (12). The other end of the two-way screw (12) is rotatably connected to the side wall of the support plate (3). The arc surface of the two-way screw (12) is threaded with two movable frames (14).

6. The spray pipe for a spraying machine as described in claim 5, characterized in that: Two of the movable frames (14) are rotatably connected to a rotating plate (15) on the side close to each other, and the rotating plate (15) has an "L" shaped cross section.

7. A spray pipe for a spraying machine as described in claim 6, characterized in that: A first positioning plate (17) is fixedly connected to one side of the rotating plate (15). A second screw (18) is threaded through the inner wall of the first positioning plate (17). Several anti-slip patterns (19) are provided at the top of the second screw (18). A clamping plate (16) is rotatably connected to the bottom of the second screw (18).

8. A spray pipe for a spraying machine as described in claim 6, characterized in that: The movable frames (14) are fixedly connected to each other on one side with a second positioning plate (20). The inner wall of the second positioning plate (20) is threaded through a third screw (21). A limiting hole (22) is opened on one side of the rotating plate (15). The cross-sectional dimensions of the limiting hole (22) are adapted to the cross-sectional dimensions of the third screw (21).

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