Intelligent electromechanical pipeline automatic paint spraying equipment

Abstract

The utility model provides intelligent electromechanical pipeline automatic paint spraying equipment which comprises pipeline rotating supporting frames, a pipeline rotating driving mechanism and an automatic moving paint spraying mechanism, the two pipeline rotating supporting frames are distributed left and right, and a pipeline can be erected between the two pipeline rotating supporting frames. The pipeline rotation driving mechanism is used for driving the pipeline to freely rotate around the axis of the pipeline, and the automatic moving paint spraying mechanism can move in the axis direction of the pipeline and synchronously conduct pipeline paint spraying. By means of the paint spraying equipment, the field pipeline paint spraying operation efficiency can be improved while the paint spraying quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline painting, in particular to an intelligent electromechanical pipeline automatic painting device. Background Art

[0002] At existing construction sites, construction workers usually use roller brushes or spray guns to paint pipelines. Due to the circular structure and long length of the pipeline, the pipeline needs to be laid flat or tilted to paint on one side, then turned over, and then painted on the other half of the arc surface, which is cumbersome. Manual painting will cause uneven painting. During the turning process of the pipeline, the paint will scatter and gather, which will not only cause waste but also cause oil droplets to appear on the paint surface of the pipeline. At the construction site, due to the limitations of construction conditions, it is impossible to use a fully functional automatic production line for paint spraying. The traditional painting method is inefficient, uneven, and cannot guarantee the quality of the spray painting. Utility Model Content

[0003] The utility model aims to provide an intelligent electromechanical pipeline automatic painting equipment, by which the painting quality can be guaranteed and the efficiency of on-site pipeline painting operation can be improved.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an intelligent electromechanical pipeline automatic painting equipment, including a pipeline rotating support frame, a pipeline rotating drive mechanism, and an automatic movable painting mechanism. The two pipeline rotating support frames are distributed on the left and right, and the pipeline can be erected between the two pipeline rotating support frames. The pipeline rotating drive mechanism is used to drive the pipeline to rotate freely around its axis. The automatic movable painting mechanism can move along the axial direction of the pipeline and synchronously spray paint the pipeline.

[0005] Preferably, two rotation support tubes relatively distributed front and back are arranged on the upper part of each pipeline rotation support frame, and the rotation support tubes can rotate freely, and the end of the pipeline is placed in the V-shaped groove between the corresponding two rotation support tubes.

[0006] Furthermore, a limiting plate is fixedly arranged at the outer end of each of the rotation support tubes.

[0007] Furthermore, the pipeline rotation driving mechanism includes a driving motor, and the driving motor adopts a belt transmission method to realize the rotation driving of the two rotating support pipes on one pipeline rotation support frame.

[0008] Furthermore, the automatic movable spraying mechanism includes an automatic spraying machine, a nozzle, a nozzle moving guide rail, a nozzle bracket, and a nozzle reciprocating motion driving mechanism. The left and right ends of the nozzle moving guide rail are fixedly connected to the corresponding pipeline rotating support frame through a support rod. The nozzle bracket is movably set on the nozzle moving guide rail. The nozzle is set on the nozzle bracket and is located directly above the pipeline. The nozzle reciprocating motion driving mechanism is used to drive the nozzle bracket to reciprocate on the nozzle moving guide rail. The discharge end of the automatic spraying machine is connected to the feed end of the nozzle through a hose.

[0009] Furthermore, the nozzle bracket includes a sliding seat, a first guide groove is arranged on both the front and rear sides of the nozzle moving guide rail, the sliding seat is arranged above the nozzle moving guide rail, and two sliding wheels are arranged on both the front and rear sides of the lower part of the sliding seat and are clamped in the corresponding first guide grooves.

[0010] Furthermore, a splash shield is fixedly arranged on the outer side of the nozzle.

[0011] Furthermore, the reciprocating movement driving mechanism of the nozzle includes a servo motor, a driving synchronous pulley, a driven synchronous pulley, and a synchronous belt. The driving synchronous pulley and the driven synchronous pulley are arranged on both sides of the nozzle moving guide rail. The synchronous belt is sleeved on the driving synchronous pulley and the driven synchronous pulley, and the synchronous belt is sleeved in the second guide groove arranged on the upper and lower sides of the nozzle moving guide rail. The servo motor is used to drive the driving synchronous pulley to rotate, and the upper part of the synchronous belt is fixedly connected to the bottom of the sliding seat.

[0012] Preferably, an anti-fouling cloth is arranged between the two rotating support frames and is located below the pipeline.

[0013] The beneficial effects of the utility model are as follows: the utility model has a simple structure and is easy to manufacture; a driving motor is used to drive the pipeline to rotate at a uniform speed, and then during the painting process, the thickness consistency of the paint surface can be guaranteed, thereby ensuring the quality of pipeline painting, and at the same time, mechanically flipping the pipeline is used instead of manually flipping the pipeline, which can simplify the painting operation steps and reduce the intensity of manual labor; during the uniform rotation of the pipeline, the nozzle moves at a uniform speed along the axial direction of the pipeline, and then the efficiency of the pipeline painting operation can be quickly achieved; the splash guard can effectively control the paint spraying range of the nozzle, and then the paint splash pollution range can be effectively reduced; the anti-fouling cloth can effectively prevent paint from being sprayed onto the ground, and then effectively prevent ground pollution; the pipeline rotation support frame can move freely through the universal wheel, and then it is convenient for the utility model to move during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some preferred embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a left view of the overall structure of the utility model;

[0017] Figure 3 It is a partial front view of the utility model;

[0018] Figure 4 It is a partial top view of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the reciprocating driving mechanism of the nozzle;

[0020] Figure 6 It is a schematic diagram of the relative distribution of the splash guard and the nozzle;

[0021] In the figure: 11 bearing seat, 12 rotating support tube, 13 limit plate, 14 bearing support, 15 extension shaft, 16 driven pulley, 17 pipeline rotating support frame, 18 universal wheel, 21 support rod, 22 nozzle moving guide rail, 23 synchronous belt, 24 active synchronous pulley, 25 servo motor, 26 sliding wheel, 27 sliding seat, 31 nozzle bracket, 32 nozzle, 33 hose, 34 splash cover, 41 driving motor, 42 transmission belt, 43 active pulley, 5 anti-fouling cloth, 6 automatic sprayer, 7 pipeline. DETAILED DESCRIPTION

[0022] The following will be combined with specific embodiments and attached Figure 1-6 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the preferred embodiments of the utility model, not all of the embodiments. Those skilled in the art can make similar modifications without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] The utility model provides an intelligent electromechanical pipeline automatic painting equipment (such as Figure 1As shown in the figure, it includes a pipe rotating support frame 17, a pipe rotating drive mechanism, and an automatic moving paint spraying mechanism. Two pipe rotating support frames 17 are distributed on the left and right. The pipe 7 can be erected between the two pipe rotating support frames 17, and the pipe rotating drive mechanism is used to drive the pipe 7 to rotate freely around its axis. The automatic moving paint spraying mechanism can move along the axis direction of the pipe 7 and spray paint on the pipe synchronously. In actual application, the pipe 7 is placed on the two pipe rotating support frames 17, and then the pipe rotating drive mechanism is used to realize the free rotation of the pipe 7. During the rotation of the pipe 7, the automatic moving paint spraying mechanism starts to move at a uniform speed along one end of the pipe 7, and sprays paint during the movement, thereby realizing the automatic painting operation of the pipe 7. The above-mentioned automatic pipe painting operation method can realize uniform painting of the pipe 7, thereby improving the painting quality of the pipe 7.

[0024] On the basis of the above embodiment, the specific implementation of the pipeline rotation support frame 17 is as follows: two rotation support tubes 12 relatively distributed front and back are arranged on the upper part of each pipeline rotation support frame 17, and the rotation support tube 12 can rotate freely. Specifically, a support shaft is fixedly arranged in the rotation support tube 12, and the two ends of the support shaft are respectively sleeved in the bearings in a bearing seat 11, and the bearing seat 11 is fixed on the pipeline rotation support frame 17 through the bearing support 14, and the end of the pipeline 7 is placed in the V-shaped groove between the corresponding two rotation support tubes 12. When the two rotation support tubes 12 rotate synchronously in the same direction, the pipeline is driven 7 is rotated. Further, during the rotation of the pipeline 7, the pipeline 7 is not placed to move left and right along its axial direction. Here, a limit plate 13 is set at the outer end of each of the rotating support tubes 12, and the pipeline 7 is clamped between the limit plates 13 distributed on the left and right, thereby preventing it from moving left and right. Further, in order to facilitate the position adjustment of the pipeline rotating support frame 17, a universal wheel 18 is set at the bottom of the pipeline rotating support frame 17. The universal wheel 18 is used to realize the flexible movement of the pipeline rotating support frame 17. When the universal wheel 18 has a braking function, the universal wheel 18 can also realize the braking positioning of the pipeline rotating support frame 17.

[0025] On the basis of the above embodiment, the specific implementation of the pipeline rotation drive mechanism is as follows: the pipeline rotation drive mechanism includes a drive motor 41, and the drive motor 41 can be fixedly set on the ground, or fixedly set on one side of a pipeline rotation support frame 17 through a connecting frame. The drive motor 41 adopts a belt transmission method to realize the rotation drive of the two rotating support pipes 12 on the pipeline rotation support frame 17. Specifically, an extension shaft 15 is fixedly set on the left side of the two support shafts located on the left side, and a driven pulley 16 is fixedly set on each of the extension shafts 15. A driving pulley 43 is fixedly provided on the power output shaft of the driving motor 41, and a transmission belt 42 is sleeved on two driven pulleys 16 and the driving pulley 43. When the driving motor 41 drives the driving pulley 43 to rotate, the transmission of the transmission belt 42 is utilized to realize the synchronous and unidirectional rotation of the two driven pulleys 16, and then the synchronous rotation of the two rotating support tubes 12 is realized. The two ends of the pipeline 7 are respectively supported by two rotating support tubes 12. When the two rotating support tubes 12 located at one end of the pipeline 7 rotate, the friction between the pipeline 7 and the rotating support tube 12 is utilized to realize the rotation drive of the pipeline 7.

[0026] On the basis of the above embodiment, the specific implementation method of the automatic movable paint spraying mechanism is as follows: the automatic movable spraying mechanism includes an automatic spraying machine 6, a spray head 32, a spray head moving guide rail 22, a spray head bracket 31, and a spray head reciprocating driving mechanism. The automatic spraying machine 6 is a known technical product in the existing field of paint spraying technology, and it can realize the paint spraying operation according to the received paint spraying control signal. The left and right ends of the spray head moving guide rail 22 are fixedly connected to the corresponding pipeline rotating support frame 17 through a support rod 21, and the spray head bracket 31 is movably set on the spray head moving guide rail 22. The nozzle 32 is arranged on the nozzle bracket 31 and is located directly above the pipeline 7. The nozzle reciprocating drive mechanism is used to drive the nozzle bracket 31 to reciprocate on the nozzle moving guide rail 22. The discharge end of the automatic sprayer 6 is connected to the feed end of the nozzle 32 through a hose 33. When the automatic paint sprayer 6 receives a painting operation signal, the paint flowing out of its discharge end is transported to the nozzle 32 through the hose 33, thereby realizing the painting operation of the nozzle 32. The nozzle 32 moves synchronously along the axial direction of the pipeline 7 during the painting process, thereby realizing the painting operation of the pipeline 7. The specific implementation of the nozzle bracket 31 is as follows: the nozzle bracket 31 includes a sliding seat 27, a first guide groove is arranged on both the front and rear sides of the nozzle moving guide rail 22, the sliding seat 27 is arranged above the nozzle moving guide rail 22, and two sliding wheels 26 clamped in the corresponding first guide grooves are arranged on both the front and rear sides of the lower part of the sliding seat 27. The effective front and rear clamping of the sliding wheels 26 distributed front and back on the nozzle moving guide rail 22 ensures the effective linear reciprocating movement of the sliding seat 27 on the nozzle moving guide rail 22. In order to facilitate the smooth use of the end of the hose 33 close to the nozzle 32, the end of the hose 33 close to the nozzle 32 can be fixed to the nozzle bracket 31 by a cable tie. When the nozzle 32 is used for downward spraying, in order to effectively control the spraying range of the nozzle 32, a splash guard 34 is fixedly arranged on the outer side of the nozzle 32, and the splash guard 34 is fixedly connected to the nozzle bracket 31.

[0027] On the basis of the above embodiment, the specific implementation of the nozzle reciprocating motion driving mechanism is as follows: the nozzle reciprocating motion driving mechanism includes a servo motor 25, an active synchronous pulley 24, a driven synchronous pulley, and a synchronous belt 23, wherein the active synchronous pulley 24 and the driven synchronous pulley are arranged on both sides of the nozzle moving guide rail 22, the synchronous belt 23 is sleeved on the active synchronous pulley 24 and the driven synchronous pulley, and the synchronous belt 23 is sleeved in the second guide grooves arranged on the upper and lower sides of the nozzle moving guide rail 22, and the servo motor 25 is used to drive The active synchronous pulley 24 is driven to rotate, the servo motor 25 is fixedly arranged on one side of the active synchronous pulley 24, the output shaft of the servo motor 25 drives the active synchronous pulley 24 to rotate, the upper part of the synchronous belt 23 is fixedly connected with the bottom of the sliding seat 27, when the active synchronous pulley 24 rotates, it drives the synchronous belt 23 to move, the movement of the synchronous belt 23 drives the sliding seat 27 to move, the movement of the sliding seat 27 drives the nozzle 32 to move, the moving nozzle 32 sprays paint synchronously, and then realizes the mobile painting operation of the nozzle 32 on the pipeline 7.

[0028] Furthermore, in order to improve the quality of the working environment, an anti-fouling cloth 5 is arranged between the two rotating support frames 17 and is located below the pipe 7. The anti-fouling cloth 5 can receive the paint sprayed from both sides of the pipe 7, thereby preventing the paint from being sprayed on the ground, and then maintaining the cleanliness of the ground below the pipe 7. In order to facilitate the smooth replacement of the anti-fouling cloth 5, the left and right ends of the anti-fouling cloth 5 can be fixedly connected to the corresponding pipe rotating support frame 17 in a detachable manner, such as by using threads to directly squeeze the end of the anti-fouling cloth 5 onto the pipe rotating support frame 17.

[0029] The pipeline painting operation process using the utility model is as follows: first, the nozzle 32 is located at the starting painting position, where the nozzle 32 can be located at the left end side of the nozzle moving guide rail 22. After the nozzle 32 moves into position, the pipeline 7 is placed on the rotating support tube 12 and is located between the limit plates 13 distributed on the left and right. Then, the drive motor 41 is started to keep the pipeline 7 rotating at a uniform speed. After the pipeline 7 rotates, the automatic sprayer 6 and the servo motor 25 are started synchronously to realize the moving painting of the nozzle 32. When the nozzle 32 moves to the specified position, the automatic sprayer 6 and the drive motor 41 are stopped, and the nozzle 32 is moved to the initial working position synchronously. When the nozzle 32 moves to the initial working position, the servo motor 25 stops working, and the staff removes the pipeline 7 from the pipeline rotating support frame 17, thereby completing the painting operation process of one pipeline 7. By repeating the above process, the painting operation processes of multiple pipelines 7 can be carried out continuously.

[0030] In the present utility model, "upper", "lower", "front", "back", "left" and "right" are relative positions used to conveniently describe positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0031] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

[0032] The above description in combination with the accompanying drawings has detailed the preferred implementation modes and embodiments of the utility model, but the utility model is not limited to the above implementation modes and embodiments. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the concept of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An intelligent electromechanical pipeline automatic painting equipment, characterized in that: It includes a pipeline rotating support frame, a pipeline rotating drive mechanism, and an automatic movable paint spraying mechanism. The two pipeline rotating support frames are distributed on the left and right. The pipeline can be erected between the two pipeline rotating support frames, and the pipeline rotating drive mechanism is used to drive the pipeline to rotate freely around its axis. The automatic movable paint spraying mechanism can move along the axial direction of the pipeline and synchronously spray paint the pipeline.

2. According to claim 1, the intelligent electromechanical pipeline automatic painting equipment is characterized in that The upper part of each pipeline rotation support frame is provided with two rotation support tubes which are relatively distributed front and back. The rotation support tubes can rotate freely, and the end of the pipeline is placed in the V-shaped groove between the corresponding two rotation support tubes.

3. The intelligent electromechanical pipeline automatic painting equipment according to claim 2 is characterized in that: A limiting plate is fixedly arranged at the outer end of each of the rotating support tubes.

4. The intelligent electromechanical pipeline automatic painting equipment according to claim 3 is characterized in that: The pipeline rotation driving mechanism comprises a driving motor, and the driving motor adopts a belt transmission method to realize the rotation driving of the two rotating support pipes on one pipeline rotation support frame.

5. The intelligent electromechanical pipeline automatic painting equipment according to claim 2, 3 or 4 is characterized in that: The automatic movable painting mechanism includes an automatic sprayer, a nozzle, a nozzle moving guide rail, a nozzle bracket, and a nozzle reciprocating motion driving mechanism. The left and right ends of the nozzle moving guide rail are fixedly connected to the corresponding pipeline rotating support frame through a support rod. The nozzle bracket is movably arranged on the nozzle moving guide rail. The nozzle is arranged on the nozzle bracket and is located directly above the pipeline. The nozzle reciprocating motion driving mechanism is used to drive the nozzle bracket to reciprocate on the nozzle moving guide rail. The discharge end of the automatic sprayer is connected to the feed end of the nozzle through a hose.

6. The intelligent electromechanical pipeline automatic painting equipment according to claim 5 is characterized in that: The nozzle bracket includes a sliding seat, a first guide groove is arranged on both the front and rear sides of the nozzle moving guide rail, the sliding seat is arranged above the nozzle moving guide rail, and two sliding wheels are arranged on both the front and rear sides of the lower part of the sliding seat and are clamped in the corresponding first guide grooves.

7. The intelligent electromechanical pipeline automatic painting equipment according to claim 6 is characterized in that: A splash shield is fixedly arranged on the outer side of the spray head.

8. The intelligent electromechanical pipeline automatic painting equipment according to claim 6 is characterized in that: The reciprocating movement driving mechanism of the nozzle includes a servo motor, a driving synchronous pulley, a driven synchronous pulley, and a synchronous belt. The driving synchronous pulley and the driven synchronous pulley are arranged on both sides of the nozzle moving guide rail. The synchronous belt is sleeved on the driving synchronous pulley and the driven synchronous pulley, and the synchronous belt is sleeved in the second guide grooves arranged on the upper and lower sides of the nozzle moving guide rail. The servo motor is used to drive the driving synchronous pulley to rotate, and the upper part of the synchronous belt is fixedly connected to the bottom of the sliding seat.

9. The intelligent electromechanical pipeline automatic painting equipment according to claim 7 is characterized in that: An anti-fouling cloth is arranged between the two rotating support frames and is located below the pipeline.

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