A steel pipe surface spraying homogenization device

Abstract

The utility model relates to steel pipe surface spraying technical field, concretely is a kind of steel pipe surface spraying homogenization device;Including operation bench, the operation bench is fixedly connected with No. 1 slide bar, No. 1 slide bar is slidably connected with No. 1 sliding slot, No. 1 sliding slot is fixedly connected with No. 1 telescopic link, No. 1 telescopic link is fixedly connected with No. 1 sprayer, both ends of No. 1 slide bar are fixedly installed with No. 1 baffle, both ends of the operation bench are fixedly connected with support, two described supports are fixedly connected with No. 2 slide bar, No. 2 slide bar is fixedly connected with No. 2 sliding slot.The utility model is moved by the linkage of No. 3 slide bar, No. 3 sliding slot, No. 4 slide bar, No. 4 sliding slot, cooperate the telescopic action of No. 3 telescopic link, complete the feeding, positioning and height adjustment of steel pipe, without artificial repeated carrying calibration;Motor drives steel pipe rotation, combined with the synchronous movement spraying of No. 1 sprayer and No. 2 sprayer, greatly reduce manual intervention, improve spraying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe surface spraying technology, specifically a steel pipe surface spraying uniformization device. Background Technology

[0002] Steel pipe surface spraying is a process that allows paint to form a uniform and complete coating on the steel pipe surface. Dust removal and heating curing modules are often used to ensure the spraying environment and coating adhesion.

[0003] However, traditional steel pipe surface spraying requires manual handling of the steel pipes to the spraying station, manual adjustment of the pipe position and angle, and manual rotation or movement of the spray gun during the spraying process. This is not only labor-intensive but also slow, making it difficult to adapt to the needs of mass production. The spraying uniformity is poor, defects are prone to occur, positioning accuracy is low, stability is insufficient, the structure is loose, and the operation is cumbersome. The spray gun and steel pipe positioning structure of traditional spraying devices are relatively independent, without integrated linkage design. The preparation work before spraying takes a long time, and the connection between the spray gun and related components is mostly mechanical buckle or bolt fixation, which is inconvenient for disassembly and maintenance.

[0004] Based on this, the present invention provides a steel pipe surface coating homogenization device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a device for uniformly spraying coating on the surface of steel pipes, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A device for homogenizing the surface coating of steel pipes is provided, comprising an operating table, a first sliding rod fixedly connected to the operating table, the first sliding rod slidably connected to a first sliding groove, the first sliding groove fixedly connected to a first telescopic rod, the first telescopic rod fixedly connected to a first sprayer, a first baffle fixedly installed at both ends of the first sliding rod, both ends of the operating table fixedly connected to supports, two supports fixedly connected to a second sliding rod, the second sliding rod fixedly connected to a second sliding groove, the second sliding groove fixedly connected to a second telescopic rod, the second telescopic rod fixedly connected to a second sprayer, and a steel pipe provided at the bottom of the second sprayer.

[0007] Preferably, the two sides of the operating platform are fixedly connected to two No. 3 slide rods, the two No. 3 slide rods are slidably connected to No. 3 slide grooves, the two No. 3 slide grooves are fixedly connected to No. 4 slide rods, one end of each of the two No. 4 slide rods is fixedly installed with a No. 2 baffle, and both ends of each of the two No. 3 slide rods are fixedly installed with a No. 3 baffle.

[0008] Preferably, the two fourth sliding rods are slidably connected to the fourth sliding groove, the two fourth sliding grooves are fixedly connected to the motor, the two motors are fixedly connected to the third telescopic rod, and the two third telescopic rods are fixedly connected to the pipe internal support.

[0009] Preferably, the second sprayer is fixedly connected to one end of the first spray pipe, the other end of the first spray pipe is fixedly connected to the spray tank, the first sprayer is fixedly connected to one end of the second spray pipe, and the other end of the second spray pipe is fixedly connected to the spray tank.

[0010] Preferably, the second sprayer is equipped with several first nozzles, and the two ends of the second sprayer are embedded with third magnetic blocks.

[0011] Preferably, the No. 1 sprayer is equipped with several No. 2 spray nozzles, and No. 4 magnetic blocks are embedded in both ends of the No. 2 spray nozzles.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes the coordinated movement of slide bar No. 3, slide groove No. 3, slide bar No. 4, and slide groove No. 4, along with the telescopic movement of telescopic rod No. 3, to complete the loading, positioning, and height adjustment of the steel pipe, eliminating the need for repeated manual handling and calibration. A motor drives the steel pipe to rotate, and combined with the synchronous movement of sprayers No. 1 and No. 2, it significantly reduces manual intervention and improves spraying efficiency. Sprayers No. 1 and No. 2 are magnetically attached together by magnetic blocks No. 3 and No. 4, forming a closed spraying space around the steel pipe. Each is equipped with several No. 2 and No. 1 nozzles, respectively. Combined with the rotation of the steel pipe and the lateral movement of the sprayers, it achieves spraying without dead angles, avoiding problems such as missed areas and uneven thickness, resulting in excellent spray uniformity and comprehensive coverage. The magnetic design of magnetic blocks No. 3 and No. 4 ensures a tight fit when sprayers No. 1 and No. 2 are combined, preventing gaps during spraying that could lead to pigment leakage or uneven spraying. The magnetic connection also facilitates subsequent disassembly and material removal, making operation flexible. Attached Figure Description

[0013] Figure 1 This is a front structural diagram of a steel pipe surface coating homogenization device according to the present invention; Figure 2 This is a schematic diagram of the back structure of a steel pipe surface coating homogenization device according to the present invention; Figure 3 This is a schematic diagram of the No. 2 sprayer structure of the steel pipe surface uniform coating device of this utility model; Figure 4 This is a schematic diagram of the No. 1 sprayer structure of a steel pipe surface coating homogenization device according to the present invention.

[0014] Legend: 1. Operating platform; 2. No. 1 slide bar; 3. No. 1 chute; 4. No. 1 telescopic rod; 5. No. 1 sprayer; 6. No. 1 baffle; 7. Support; 8. No. 2 slide bar; 9. No. 2 chute; 10. No. 2 telescopic rod; 11. No. 2 sprayer; 12. Steel pipe; 13. No. 3 slide bar; 14. No. 3 chute; 15. No. 4 slide bar; 16. No. 2 baffle; 17. No. 3 baffle; 18. No. 4 chute; 19. Motor; 20. No. 3 telescopic rod; 21. Pipe internal support; 22. No. 1 spray pipe; 23. No. 2 spray pipe; 24. Spray can; 25. No. 1 nozzle; 26. No. 3 magnetic block; 27. No. 2 nozzle; 28. No. 4 magnetic block. Detailed Implementation

[0015] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0016] Example: Please see Figures 1 to 4 A device for uniformly spraying coating on the surface of a steel pipe includes an operating table 1. A first sliding rod 2 is fixedly connected to the operating table 1. The first sliding rod 2 is slidably connected to a first sliding groove 3. The first sliding groove 3 is fixedly connected to a first telescopic rod 4. The first telescopic rod 4 is fixedly connected to a first sprayer 5. A first baffle 6 is fixedly installed at both ends of the first sliding rod 2. Both ends of the operating table 1 are fixedly connected to a bracket 7. The two brackets 7 are fixedly connected to a second sliding rod 8. The second sliding rod 8 is fixedly connected to a second sliding groove 9. The second sliding groove 9 is fixedly connected to a second telescopic rod 10. The second telescopic rod 10 is fixedly connected to a second sprayer 11. A steel pipe 12 is provided at the bottom of the second sprayer 11.

[0017] Please see Figure 1 When the surface of the steel pipe needs to be sprayed, the No. 1 telescopic rod 4 on the operating platform 1 and the No. 2 telescopic rod 10 connected to the No. 2 slide 9 at the top extend outward at the same time, merging the No. 2 sprayer 11 and the No. 1 sprayer 5 together to wrap the pipe in the middle for spraying. The No. 2 slide 9 and the No. 1 slide 3 move laterally on the No. 2 slide rod 8 and the No. 1 slide rod 2 at the same time, driving the No. 2 sprayer 11 and the No. 1 sprayer 5 to move, so that the steel pipe can be sprayed from beginning to end.

[0018] It should also be noted that the two sides of the operating platform 1 are fixedly connected to two slide rods 13 of No. 3, the two slide rods 13 of No. 3 are slidably connected to slide grooves 14 of No. 3, the two slide grooves 14 of No. 3 are fixedly connected to slide rods 15 of No. 4, one end of each slide rod 15 of No. 4 is fixedly installed with baffles 16 of No. 2, both ends of each slide rod 13 of No. 3 are fixedly installed with baffles 17 of No. 3, the two slide rods 15 of No. 4 are slidably connected to slide grooves 18 of No. 4, the two slide grooves 18 of No. 4 are fixedly connected to motors 19, the two motors 19 are fixedly connected to telescopic rods 20 of No. 3, and the two telescopic rods 20 of No. 3 are fixedly connected to pipe internal support 21.

[0019] Please see Figure 2 Before the steel pipe is sprayed, the No. 3 slide groove 14 on both sides of the operating platform 1 moves forward, driving the two No. 4 slide rods 15 to move simultaneously. The No. 4 slide groove 18 on the two No. 4 slide rods 15 moves downward, driving the two motors 19 and the No. 3 telescopic rod 20 to move, placing the steel pipe 12 between the two No. 3 telescopic rods 20. The two No. 3 telescopic rods 20 extend forward simultaneously, driving the two pipe internal supports 21 to extend into both ends of the steel pipe 12. Then the two No. 4 slide grooves 18 move upward, moving the No. 3 slide groove 14 to a suitable height. The two No. 3 slide grooves 14 move inward, moving the steel pipe between the No. 1 sprayer 5 and the No. 2 sprayer 11. The two motors 19 start working, driving the steel pipe 12 to rotate.

[0020] It should also be noted that the No. 2 sprayer 11 is fixedly connected to one end of the No. 1 spray pipe 22, and the other end of the No. 1 spray pipe 22 is fixedly connected to the spray tank 24. The No. 1 sprayer 5 is fixedly connected to one end of the No. 2 spray pipe 23, and the other end of the No. 2 spray pipe 23 is fixedly connected to the spray tank 24.

[0021] Please see Figure 2 When the steel pipe is moved to the appropriate position, the No. 2 sprayer 11 and the No. 1 sprayer 5 draw pigment from the spray tank 24 through the No. 1 spray pipe 22 and the No. 2 spray pipe 23 to spray the surface of the steel pipe 12.

[0022] It should also be noted that the No. 2 sprayer 11 is equipped with several No. 1 nozzles 25, and No. 3 magnetic blocks 26 are embedded in both ends of the No. 2 sprayer 11. The No. 1 sprayer 5 is equipped with several No. 2 nozzles 27, and No. 4 magnetic blocks 28 are embedded in both ends of the No. 2 nozzles 27.

[0023] Please see Figure 3 and Figure 4When the steel pipe is moved to the middle of sprayer 5 and sprayer 11, telescopic rod 10 and sprayer 5 extend forward at the same time, merging sprayer 5 and sprayer 11. Magnetic block 28 on sprayer 5 and magnetic block 26 on sprayer 11 merge more tightly through magnetic attraction. No. 2 nozzle 27 and No. 1 nozzle 25 on sprayer 5 and sprayer 11 spray around the pipe, making the spraying more uniform, convenient and fast.

[0024] Detailed Implementation: When using this utility model, firstly, the No. 3 sliding rod 13 and No. 3 sliding groove 14 on both sides of the operating platform 1 move forward, driving the No. 4 sliding rod 15 to move synchronously. The No. 4 sliding groove 18 on the No. 4 sliding rod 15 moves downward, causing the motor 19 and the No. 3 telescopic rod 20 to move accordingly. After the steel pipe 12 is placed between the two No. 3 telescopic rods 20, the No. 3 telescopic rod 20 extends forward, driving the pipe inner support 21 to extend into both ends of the steel pipe 12. Then, the No. 4 sliding groove 18 moves upward and the No. 3 sliding groove 14 moves inward, moving the steel pipe 12 to the middle between the No. 1 sprayer 5 and the No. 2 sprayer 11. The motor 19 starts and drives the steel pipe 12 to rotate. Subsequently, the No. 1 telescopic rod 4 on the operating platform 1 connects to the No. 2 telescopic rod on the No. 2 sliding groove 9 connected to the top No. 2 sliding rod 8. 10 extends outwards simultaneously, merging sprayer 5 and sprayer 11. The magnetic blocks 28 embedded at both ends of sprayer 5 and sprayer 11 are magnetically attracted and adhered more tightly to each other. At this time, sprayer 5 draws pigment from spray tank 24 through spray pipe 23 and sprayer 11 through spray pipe 22. The pigment is then sprayed around the steel pipe 12 by several nozzles 27 on sprayer 5 and nozzles 25 on sprayer 11. Meanwhile, chute 9 moves laterally on slide bar 8 and chute 3 moves laterally on slide bar 2, moving sprayer 11 and sprayer 5 to ensure that the steel pipe 12 is evenly sprayed from beginning to end. The whole process is convenient and fast.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for homogenizing the surface coating of steel pipes, characterized in that, The system includes an operating table (1), on which a first sliding rod (2) is fixedly connected. The first sliding rod (2) is slidably connected to a first sliding groove (3). The first sliding groove (3) is fixedly connected to a first telescopic rod (4). The first telescopic rod (4) is fixedly connected to a first sprayer (5). A first baffle (6) is fixedly installed at both ends of the first sliding rod (2). Both ends of the operating table (1) are fixedly connected to a bracket (7). The two brackets (7) are fixedly connected to a second sliding rod (8). The second sliding rod (8) is fixedly connected to a second sliding groove (9). The second sliding groove (9) is fixedly connected to a second telescopic rod (10). The second telescopic rod (10) is fixedly connected to a second sprayer (11). A steel pipe (12) is provided at the bottom of the second sprayer (11).

2. The steel pipe surface coating homogenization device according to claim 1, characterized in that, The two sides of the operating table (1) are fixedly connected to two No. 3 slide rods (13), the two No. 3 slide rods (13) are slidably connected to the No. 3 slide groove (14), the two No. 3 slide grooves (14) are fixedly connected to the No. 4 slide rod (15), one end of each of the two No. 4 slide rods (15) is fixedly installed with a No. 2 baffle (16), and both ends of each of the two No. 3 slide rods (13) are fixedly installed with a No. 3 baffle (17).

3. The steel pipe surface coating homogenization device according to claim 2, characterized in that, The two slide rods (15) are slidably connected to the slide groove (18), the two slide grooves (18) are fixedly connected to the motor (19), the two motors (19) are fixedly connected to the telescopic rod (20), and the two telescopic rods (20) are fixedly connected to the pipe internal support (21).

4. The steel pipe surface coating homogenization device according to claim 3, characterized in that, The No. 2 sprayer (11) is fixedly connected to one end of the No. 1 spray pipe (22), and the other end of the No. 1 spray pipe (22) is fixedly connected to the spray tank (24). The No. 1 sprayer (5) is fixedly connected to one end of the No. 2 spray pipe (23), and the other end of the No. 2 spray pipe (23) is fixedly connected to the spray tank (24).

5. The steel pipe surface coating homogenization device according to claim 4, characterized in that, The No. 2 sprayer (11) is equipped with several No. 1 nozzles (25), and No. 3 magnetic blocks (26) are embedded in both ends of the No. 2 sprayer (11).

6. The steel pipe surface coating homogenization device according to claim 5, characterized in that, The No. 1 sprayer (5) is equipped with several No. 2 spray nozzles (27), and No. 4 magnetic blocks (28) are embedded in both ends of the No. 2 spray nozzles (27).

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