Pipe fitting powder spraying device

Abstract

The utility model relates to the technical field of pipe fitting spraying, and discloses a pipe fitting powder spraying device which comprises a device table, a rotating rod is rotationally connected to the inner wall of the middle of the left end of the device table and penetrates through the left side and the right side, a threaded rod is in threaded connection with the inner wall of the middle of the right end of the device table, and a controller is installed on the right side of the front end of the device table. An electric sliding rail is installed on the rear side of the top end of the device table and connected with a powder barrel through a spraying assembly, a rotating rod is connected with an arc-shaped plate through an adjusting assembly, a motor is fixedly connected to the middle of the left end of the device table, and the left end of the rotating rod is fixedly connected to the driving end of the motor. According to the device, uniform spraying work is carried out on the surface of the pipe fitting by the spraying gun, the position of the pipe fitting does not need to be manually adjusted, the operation complexity is reduced, the device can limit the pipe fittings with different thicknesses and lengths, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting spraying, in particular to a pipe fitting powder spraying device. Background Art

[0002] Powder coating is a surface coating technology that usually sprays dry powder coating onto the surface of the object to be coated, and then forms a solid coating during the baking or curing process to provide protection, aesthetics or special functions.

[0003] After searching, a pipe outer wall epoxy resin powder safety spraying equipment with announcement number CN217664143U includes: a spray box, a nozzle is arranged on the spray box, and also includes: an operating box, a fastening assembly is arranged on the inner wall of the operating box, and the fastening assembly is used to clamp and fix the pipe; a reciprocating drive assembly is installed on the operating box, and the spray box is connected to the reciprocating drive assembly; a linkage assembly is installed inside the operating box. When the epoxy resin powder safety spraying equipment is used, the pipe is fixed by the fastening assembly, and then the reciprocating drive assembly drives the spray box and the nozzle to move reciprocatingly on the pipe continuously, and during the movement, the nozzle can spray the pipe, and at the same time, the linkage assembly drives the pipe to rotate half a circle after the spray box moves to the end point to spray the other side of the pipe. The overall device has a high degree of automation, good spraying effect, simple use, and low manual operation.

[0004] Based on the above patent, its background technology mentioned that at present, when spraying pipe fittings, most of them are sprayed with handheld spray guns. This method has poor spraying effect and low efficiency. If an instrument is used for automatic spraying, it is difficult to ensure the uniformity of spraying. The position of the pipe fittings needs to be adjusted manually and the operation is complicated. In this regard, in order to solve this technical problem, this application proposes a pipe fitting powder spraying device. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a pipe powder spraying device, which enables the spray gun to spray the pipe surface evenly without manual adjustment of the pipe position, thereby reducing the complexity of operation.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pipe powder spraying device comprises a device table, a rotating rod is rotatably connected to the inner wall in the middle of the left end of the device table and passes through the left and right sides, a threaded rod is threadedly connected to the inner wall in the middle of the right end of the device table, a controller is installed on the right side of the front end of the device table, an electric slide rail is installed on the rear side of the top of the device table, the electric slide rail is connected to a powder barrel through a spraying component, the rotating rod is connected to an arc plate through an adjusting component, a motor is fixedly connected to the middle of the left end of the device table, and the left end of the rotating rod is fixedly connected to the motor driving end.

[0008] Furthermore, the adjustment component includes a slide frame fixedly connected to the right end of the rotating rod, the inner walls of the upper and lower ends of the slide frame are rotatably connected with bidirectional screws and penetrate the outer wall, the upper and lower sides of the outer wall of the bidirectional screw are threadedly connected with sliders, and the outer walls of the sliders are slidably connected to the inner wall of the slide frame.

[0009] Furthermore, the spraying assembly includes a support frame installed at the driving end of the electric slide rail, a spray gun is installed on the front inner wall of the top of the support frame, a powder pump is installed on the rear inner wall of the top of the support frame, the output end of the powder pump is fixedly connected to a discharge pipe, and the input end of the powder pump is fixedly connected to a feed pipe.

[0010] Furthermore, the left end of the arc-shaped plate is fixedly connected to the right end of the slider.

[0011] Furthermore, the bottom end of the powder barrel is fixedly connected to the top end of the support frame.

[0012] Furthermore, the other end of the feed pipe is fixedly connected to the bottom end of the powder barrel, and the other end of the discharge pipe is fixedly connected to the input end of the spray gun.

[0013] Furthermore, the left end of the threaded rod is rotatably connected to a baffle, and the front and rear ends of the baffle are respectively slidably connected to the front and rear inner walls of the device platform.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the rotating rod drives the slide frame to rotate through the motor, so that the pipe rotates, and the spray gun and the powder pump are turned on at the same time. Under the operation of the powder pump, the powder in the powder barrel is extracted and then transported to the spray gun for spraying. Under the operation of the electric slide rail, the support frame moves back and forth and cooperates with the pipe to rotate, so that the spray gun can evenly spray the surface of the pipe without manually adjusting the position of the pipe, thereby reducing the complexity of the operation.

[0016] 2. In the utility model, by rotating the bidirectional screw, the sliders on both sides drive the arc plates to move in opposite directions until the opposite sides of the arc plates abut against the inner wall of the pipe fitting sleeved on the outer side of the arc plates, and then rotating the threaded rod to slide the baffle to the left so that one end of the baffle abuts against the other end of the pipe fitting, thereby realizing that the device can limit pipe fittings of different thicknesses and lengths, thereby improving the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a pipe powder spraying device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a device platform of a pipe powder spraying device proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a slide frame of a pipe powder spraying device proposed by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the support frame structure of a pipe powder spraying device.

[0021] Legend:

[0022] 1. Device table; 2. Controller; 3. Motor; 4. Slide rack; 5. Threaded rod; 6. Baffle; 7. Electric slide rail; 8. Support rack; 9. Powder barrel; 10. Rotating rod; 11. Bidirectional screw; 12. Sliding block; 13. Curved plate; 14. Spray gun; 15. Powder pump; 16. Feed pipe; 17. Discharge pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4The utility model provides an embodiment: a pipe powder spraying device, including a device table 1, a rotating rod 10 is rotatably connected to the inner wall of the middle part of the left end of the device table 1 and passes through the left and right sides, a threaded rod 5 is threadedly connected to the inner wall of the middle part of the right end of the device table 1, a controller 2 is installed on the right side of the front end of the device table 1, the controller 2 has PLC coding control technology, an electric slide rail 7 is installed on the rear side of the top of the device table 1, the electric slide rail 7 and the motor 3 are both controlled by the controller 2, a motor 3 is fixedly connected to the middle part of the left end of the device table 1, and the left end of the rotating rod 10 is fixedly connected to the driving end of the motor 3. The motor 3 serves as a driving source, which will drive the rotating rod 10 to rotate when started, and then drive the rotating rod 10 and its accessories to rotate.

[0025] Specifically, the right end of the rotating rod 10 is fixedly connected to the slide frame 4, and the inner walls of the upper and lower ends of the slide frame 4 are rotatably connected with a bidirectional screw 11 and penetrate the outer wall. The thread directions of the two sides of the bidirectional screw 11 are opposite, and the upper and lower sides of the outer wall of the bidirectional screw 11 are threadedly connected with a slider 12, and the outer wall of the slider 12 is slidably connected to the inner wall of the slide frame 4. The left end of the arc plate 13 is fixedly connected to the right end of the slider 12, and the left end of the threaded rod 5 is rotatably connected to the baffle 6. The front and rear ends of the baffle 6 are respectively slidably connected to the inner walls of the front and rear sides of the device platform 1. The rod 11 causes the sliders 12 on both sides to drive the arc plate 13 to move in opposite directions, and then the inner wall of one end of the pipe fitting is sleeved on the outer side of the arc plate 13, and then the bidirectional screw 11 is rotated in the opposite direction, so that the sliders 12 on both sides drive the arc plate 13 to move in opposite directions until the back surfaces of the arc plate 13 are in contact with the inner wall of the pipe fitting, and then the threaded rod 5 is rotated to make the baffle 6 slide to the left so that one end of it is in contact with the other end of the pipe fitting, so that the device can limit pipe fittings of different thicknesses and lengths, thereby improving the scope of use of the device.

[0026] Specifically, the driving end of the electric slide 7 is equipped with a support frame 8, the bottom end of the powder barrel 9 is fixedly connected to the top of the support frame 8, a spray gun 14 is installed on the inner wall of the front side of the top of the support frame 8, and a powder pump 15 is installed on the inner wall of the rear side of the top of the support frame 8. The output end of the powder pump 15 is fixedly connected to a discharge pipe 17, and the input end of the powder pump 15 is fixedly connected to a feed pipe 16. The other end of the feed pipe 16 is fixedly connected to the bottom end of the powder barrel 9, and the other end of the discharge pipe 17 is fixedly connected to the input end of the spray gun 14. During operation, the rotating rod 10 drives the slide frame 4 to rotate, thereby rotating the pipe fitting, and at the same time, the spray gun 14 and the powder pump 15 are turned on. Under the operation of the powder pump 15, the powder in the powder barrel 9 is extracted through the feed pipe 16, and then transported to the spray gun 14 through the discharge pipe 17 for spraying. Under the operation of the electric slide rail 7, the support frame 8 reciprocates left and right and cooperates with the rotation of the pipe fitting, so that the spray gun 14 can evenly spray the surface of the pipe fitting without manually adjusting the position of the pipe fitting, thereby reducing the complexity of the operation.

[0027] Working principle: First, rotate the bidirectional screw 11 so that the sliders 12 on both sides drive the arc plate 13 to move in opposite directions, and then put the inner wall of one end of the pipe fitting on the outer side of the arc plate 13, then rotate the bidirectional screw 11 in the opposite direction so that the sliders 12 on both sides drive the arc plate 13 to move in opposite directions until the opposite sides of the arc plate 13 are in contact with the inner wall of the pipe fitting, and then rotate the threaded rod 5 to make the baffle 6 slide to the left so that one end of it is in contact with the other end of the pipe fitting, so as to limit the pipe fitting, and then control The device 2 controls the operation of the motor 3 and the electric slide rail 7. Under the operation of the motor 3, the rotating rod 10 drives the slide frame 4 to rotate, thereby rotating the pipe fitting. At the same time, the spray gun 14 and the powder pump 15 are turned on. Under the operation of the powder pump 15, the powder in the powder barrel 9 is extracted through the feed pipe 16, and then transported to the spray gun 14 through the discharge pipe 17 for spraying. Under the operation of the electric slide rail 7, the support frame 8 reciprocates left and right and cooperates with the rotation of the pipe fitting, so that the spray gun 14 implements uniform spraying on the surface of the pipe fitting.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe powder spraying device, comprising a device platform (1), characterized in that: A rotating rod (10) is rotatably connected to the inner wall in the middle of the left end of the device platform (1) and passes through the left and right sides; a threaded rod (5) is threadedly connected to the inner wall in the middle of the right end of the device platform (1); a controller (2) is installed on the right side of the front end of the device platform (1); an electric slide rail (7) is installed on the rear side of the top end of the device platform (1); the electric slide rail (7) is connected to a powder barrel (9) through a spraying component; the rotating rod (10) is connected to an arc plate (13) through an adjustment component; a motor (3) is fixedly connected to the middle of the left end of the device platform (1); and the left end of the rotating rod (10) is fixedly connected to the driving end of the motor (3).

2. A pipe powder spraying device according to claim 1, characterized in that: The adjustment assembly comprises a slide frame (4) fixedly connected to the right end of the rotating rod (10); the inner walls at the upper and lower ends of the slide frame (4) are rotatably connected with bidirectional screws (11) and penetrate the outer wall; the upper and lower sides of the outer wall of the bidirectional screw (11) are threadedly connected with sliders (12); the outer walls of the sliders (12) are slidably connected to the inner wall of the slide frame (4).

3. A pipe powder spraying device according to claim 1, characterized in that: The spraying assembly comprises a support frame (8) installed at the driving end of the electric slide rail (7), a spray gun (14) is installed on the inner wall of the front side of the top end of the support frame (8), a powder pump (15) is installed on the inner wall of the rear side of the top end of the support frame (8), the output end of the powder pump (15) is fixedly connected to a discharge pipe (17), and the input end of the powder pump (15) is fixedly connected to a feed pipe (16).

4. A pipe powder spraying device according to claim 1, characterized in that: The left end of the arc-shaped plate (13) is fixedly connected to the right end of the slider (12).

5. A pipe powder spraying device according to claim 1, characterized in that: The bottom end of the powder barrel (9) is fixedly connected to the top end of the support frame (8).

6. A pipe powder spraying device according to claim 3, characterized in that: The other end of the feed pipe (16) is fixedly connected to the bottom end of the powder barrel (9), and the other end of the discharge pipe (17) is fixedly connected to the input end of the spray gun (14).

7. A pipe powder spraying device according to claim 1, characterized in that: The left end of the threaded rod (5) is rotatably connected to a baffle (6), and the front and rear ends of the baffle (6) are respectively slidably connected to the front and rear inner walls of the device platform (1).

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