Grooved pipe fitting coating device

Abstract

The utility model discloses a grooved pipe fitting coating device which comprises a coating machine, the coating machine comprises a supporting table, a moving device and moving plates are arranged on the supporting table, a rotating shaft is arranged on one moving plate, a fixed ring, a moving ring, a supporting rod and a supporting ring are arranged on the rotating shaft, a moving screw tube and a moving knob are arranged on the rotating shaft in a threaded connection mode, and the moving screw tube is connected with the moving knob. A rotating motor is arranged on the other moving plate, a rotating rod is arranged on a motor shaft of the rotating motor, an electric push rod and a supporting plate are arranged on the rotating rod, a moving assembly is arranged on the supporting table, and a spray gun and a drying device are arranged on the moving assembly. And a movable ring, a fixed ring and a supporting ring are arranged on a rotating shaft of the other movable plate, the pipe fitting is supported at the other end, the pipe fitting is driven to rotate through a rotating motor, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing, and more specifically, to a groove pipe coating device. Background Art

[0002] Grooved pipe fittings are a new type of steel pipe connection fittings, also called clamp connections, which include two categories: pipe fittings that play a connecting and sealing role include rigid joints, flexible joints, mechanical tees and grooved flanges, and pipe fittings that play a connecting and transition role include elbows, tees, crosses, reducers, and blind plates. These pipe fittings need to be coated with anti-corrosion coatings on their outer walls during processing.

[0003] In the existing technology, most coating devices clamp and fix the pipe fittings through a clamping mechanism, but the clamping mechanism of the existing coating device will stick to the outer wall of the grooved pipe fitting, which will affect the coating uniformity of the outer wall of the pipe fitting during the process of applying the anti-corrosion coating, and the existing coating device is not convenient for rotating the pipe fitting. After the coating is completed, it needs to be dried, which increases the completion time of the coating process and reduces the construction efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a grooved pipe coating device to solve the technical problem mentioned in the background technology that it is inconvenient to support and clamp the inside of the pipe.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooved pipe coating device, including a coating machine, the coating machine including a support platform, a moving device and a moving plate are provided on the support platform, two moving plates are provided, one of the moving plates is provided with a rotating shaft, a fixed ring, a moving ring and a supporting ring are provided on the rotating shaft, support rods are hingedly provided between the moving ring and the supporting ring and between the fixed ring and the supporting ring, a moving screw and a moving knob are threadedly connected on the rotating shaft, a rotating motor is provided on the other moving plate, a rotating rod is provided on the motor shaft of the rotating motor, an electric push rod and a support plate are provided on the rotating rod, a moving assembly is provided on the support platform, and a spray gun and a drying device are provided on the moving assembly.

[0008] The utility model is further configured that the moving device includes a moving groove, and moving blocks are symmetrically arranged in the moving groove. The cooperation between the moving blocks and the moving groove limits the moving direction of the moving blocks and the moving plate.

[0009] The utility model is further configured that moving motors are provided on both sides of the support platform, and moving screws are provided on the motor shafts of the moving motors. The moving screws are threadedly connected to the moving blocks, and the moving screws are driven to rotate by the moving motors, thereby driving the moving blocks to move.

[0010] The utility model is further configured that the support ring is provided with an anti-slip protrusion, which improves the support stability of the support ring on the inner wall of the pipe.

[0011] The utility model is further configured such that the support plate is provided with an anti-slip pad, thereby improving the support stability of the support plate on the inner wall of the pipe.

[0012] The utility model is further configured that a sliding ring is provided on the movable screw tube, and a sliding groove matched with the sliding ring is provided on the movable ring, and the movable ring is driven to move by the movable screw tube.

[0013] The utility model is further configured such that the drying device comprises a drying box, a blower is provided on the drying box, an air outlet is provided on one side of the drying box, a heating rod is provided on one side of the air outlet, air is blown in by the blower and heated by the heating rod, so that the pipe fittings are quickly dried.

[0014] The utility model is further configured that a filter screen is provided on one side of the blower to facilitate filtering of the air.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a grooved pipe coating device having the following

[0017] Beneficial effects:

[0018] 1. By arranging a rotating rod, an electric push rod and a support plate on the moving plate, it is convenient to support and fix one end of the pipe fitting. By arranging a moving ring, a fixed ring and a support ring on the rotating shaft of another moving plate, the pipe fitting is supported at the other end. By rotating the motor, the pipe fitting is driven to rotate, thereby improving the spraying efficiency.

[0019] 2. The moving motor drives the moving screw to rotate, so as to drive the moving block and the moving plate to move, thereby clamping and fixing the pipe fittings.

[0020] 3. A spray gun is arranged on the mobile component to facilitate the rapid spraying of the pipe fittings. The air is blown in by the blower, and after being filtered by the filter and heated by the heating rod, it is sprayed onto the pipe fittings to quickly dry the paint on the pipe fittings, thereby improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the coating machine in the utility model;

[0022] Figure 2 It is a schematic diagram of the matching structure of the moving device, the moving plate, the rotating rod, the supporting rod and the electric push rod in the utility model;

[0023] Figure 3 It is a schematic diagram of the matching structure of the rotating shaft, the fixed ring, the moving ring, the supporting ring, the supporting rod, the moving screw tube and the moving knob in the utility model;

[0024] Figure 4 for Figure 3 A is a magnified schematic diagram of the local structure;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the drying device in the utility model.

[0026] In the figure: 1. coating machine; 2. support table; 3. moving plate; 4. rotating shaft; 5. fixing ring; 6. moving ring; 7. supporting ring; 8. supporting rod; 9. moving screw; 10. moving knob; 11. rotating motor; 12. rotating rod; 13. electric push rod; 14. supporting plate; 15. moving assembly; 16. spray gun; 17. moving groove; 18. moving block; 19. moving motor; 20. moving screw; 21. anti-skid protrusion; 22. anti-skid pad; 23. sliding ring; 24. sliding groove; 25. drying box; 26. blower; 27. air outlet; 28. heating rod; 29. ​​filter. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5A grooved pipe coating device includes a coating machine 1, which includes a support platform 2, on which a moving device and a moving plate 3 are provided, and two moving plates 3 are provided, one of which is provided with a rotating shaft 4, on which a fixed ring 5, a moving ring 6 and a supporting ring 7 are provided, and a support rod 8 is hingedly provided between the moving ring 6 and the supporting ring 7 and between the fixed ring 5 and the supporting ring 7, and a moving screw 9 and a moving knob 10 are threadedly connected on the rotating shaft 4, and a rotating motor 11 is provided on the other moving plate 3, and a rotating rod 12 is provided on the motor shaft of the rotating motor 11, and a rotating rod 12 is provided on the rotating rod 12. An electric push rod 13 and a support plate 14 are provided, a moving component 15 is provided on the support platform 2, a spray gun 16 and a drying device are provided on the moving component 15, the moving device includes a moving groove 17, and moving blocks 18 are symmetrically provided in the moving groove 17. Moving motors 19 are provided on both sides of the support platform 2, and a moving screw 20 is provided on the motor shaft of the moving motor 19. The moving screw 20 is threadedly connected with the moving block 18, an anti-slip protrusion 21 is provided on the support ring 7, an anti-slip pad 22 is provided on the support plate 14, a sliding ring 23 is provided on the moving screw tube 9, and a sliding groove 24 cooperating with the sliding ring 23 is provided on the moving ring 6.

[0031] In this embodiment, when clamping the pipe fitting, the moving motor 19 is started, and the moving motor 19 drives the moving screw 20 to rotate, thereby driving the moving block 18 and the moving plate 3 to move toward each other, and the pipe fitting is clamped by the rotating rod 12 and the rotating shaft 4, and one end of the pipe fitting is sleeved on the rotating rod 12 and the support plate 14, and the electric push rod 13 is started, and the electric push rod 13 drives the support plate 14 to support the inner wall of the pipe fitting. The support stability is improved by the anti-slip pad 22, and the other end of the pipe fitting is sleeved on the rotating shaft 4, and the moving knob 10 is rotated, and the moving knob 10 drives the moving screw 9 to rotate the moving screw 20 to drive the sliding block 23 to move in the sliding groove 24, and then the moving ring 6 is moved to support the support ring 7 outward, and the inner wall of the pipe fitting is supported by the support ring 7, and the support stability of the support ring 7 is improved by the anti-slip protrusion 21, and the rotating rod 12 is driven to rotate by the rotating motor 11, thereby driving the pipe fitting to rotate, thereby improving the coating efficiency.

[0032] See also Figure 5 As an implementation of the drying device: the drying device includes a drying box 25, a blower 26 is provided on the drying box 25, an air outlet 27 is provided on one side of the drying box 25, a heating rod 28 is provided on one side of the air outlet 27, and a filter screen 29 is provided on one side of the blower 26.

[0033] More specifically, during coating and drying, the spray gun 16 and the drying device are driven to move by the moving component 15. The moving component 15 uses a motor to drive the screw to rotate. This component is a prior art and its working principle is not repeated here. The spray gun 16 is externally connected to the paint pipeline to spray the pipe fittings. After the spraying is completed, the blower 26 and the heating rod 28 are started. Air is blown in through the blower 26, and after filtering by the filter screen 29 and heating by the heating rod 28, it is sprayed onto the pipe fittings. The moving component 15 moves in the opposite direction, driving the drying box 25 to quickly dry the paint on the pipe fittings, thereby improving the drying efficiency.

[0034] In summary, when the overall equipment is in use or operation: when clamping the pipe fitting, start the moving motor 19, the moving motor 19 drives the moving screw 20 to rotate, and then drives the moving block 18 and the moving plate 3 to move towards each other, clamp the pipe fitting by the rotating rod 12 and the rotating shaft 4, and set one end of the pipe fitting on the rotating rod 12 and the support plate 14, start the electric push rod 13, and the electric push rod 13 drives the support plate 14 to support the inner wall of the pipe fitting. The anti-slip pad 22 improves the support stability, and the other end of the pipe fitting is set on the rotating shaft 4, and the moving knob 10 is rotated. The moving knob 10 drives the moving screw 9 to rotate the moving screw 20 to drive the sliding block 23 to move in the sliding groove 24, and then moves the moving ring 6 to support the support ring 7 outward, and supports the inner wall of the pipe fitting by the support ring 7. The support stability of the support ring 7 is improved by the anti-slip protrusion 21, and the rotating rod 12 is driven to rotate by the rotating motor 11, thereby driving the pipe fitting to rotate, thereby improving the coating efficiency.

[0035] During coating and drying, the spray gun 16 and the drying device are driven to move by the moving component 15. The moving component 15 uses a motor to drive the screw to rotate. This component is a prior art and its working principle is not repeated here. The spray gun 16 is externally connected to the paint pipeline to spray the pipe fittings. After the spraying is completed, the blower 26 and the heating rod 28 are started, and air is blown in through the blower 26. After filtering by the filter screen 29 and heating by the heating rod 28, it is sprayed onto the pipe fittings. The moving component 15 moves in the opposite direction, driving the drying box 25 to quickly dry the paint on the pipe fittings, thereby improving the drying efficiency.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grooved pipe coating device, comprising a coating machine (1), characterized in that: The coating machine (1) comprises a support platform (2), on which a moving device and a moving plate (3) are provided, and two moving plates (3) are provided, one of which is provided with a rotating shaft (4), on which a fixed ring (5), a moving ring (6) and a supporting ring (7) are provided, a support rod (8) is hingedly provided between the moving ring (6) and the supporting ring (7) and between the fixed ring (5) and the supporting ring (7), a moving screw tube (9) and a moving knob (10) are threadedly connected on the rotating shaft (4), and a rotating motor (11) is provided on the other moving plate (3), a rotating rod (12) is provided on the motor shaft of the rotating motor (11), and an electric push rod (13) and a supporting plate (14) are provided on the rotating rod (12), and a moving assembly (15) is provided on the support platform (2), and a spray gun (16) and a drying device are provided on the moving assembly (15).

2. A grooved pipe coating device according to claim 1, characterized in that: The moving device comprises a moving groove (17), and moving blocks (18) are symmetrically arranged in the moving groove (17).

3. A grooved pipe coating device according to claim 2, characterized in that: A moving motor (19) is provided on both sides of the support platform (2), a moving screw (20) is provided on the motor shaft of the moving motor (19), and the moving screw (20) is threadedly connected to the moving block (18).

4. A grooved pipe coating device according to claim 1, characterized in that: The support ring (7) is provided with an anti-slip protrusion (21).

5. The grooved pipe coating device according to claim 1, characterized in that: An anti-slip pad (22) is provided on the support plate (14).

6. A grooved pipe coating device according to claim 1, characterized in that: The movable screw tube (9) is provided with a sliding ring (23), and the movable ring (6) is provided with a sliding groove (24) matched with the sliding ring (23).

7. A grooved pipe coating device according to claim 1, characterized in that: The drying device comprises a drying box (25), a blower (26) is provided on the drying box (25), an air outlet (27) is provided on one side of the drying box (25), and a heating rod (28) is provided on one side of the air outlet (27).

8. A grooved pipe coating device according to claim 7, characterized in that: A filter screen (29) is provided on one side of the blower (26).

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