Anticorrosion pipeline automatic glue and paint spraying integrated machine

Abstract

The utility model relates to pipeline anticorrosion processing equipment technical field, concretely relates to anticorrosion pipeline automatic glue and paint spraying integrated machine, including first electric sliding table and the sliding base of moving through the drive of first electric sliding table, the bottom fixed mounting of one sliding base has first support rod, the bottom fixed mounting of remaining multiple sliding bases has second electric sliding table, the sliding base of second electric sliding table is fixedly installed with second support rod, the bottom of first support rod and second support rod all is fixedly installed with the horizontal lifting lever of horizontal state setting, be provided with first cloth liquid ring and second cloth liquid ring between two horizontal lifting lever, the inner annular side of first cloth liquid ring and second cloth liquid ring all is fixedly installed with a plurality of spray heads, one side of first cloth liquid ring and second cloth liquid ring all is provided with the high accuracy gear pump for conveying the high-precision gear pump of spraying liquid, the utility model discloses convenient for pipeline spraying operation, need not manual overturn pipeline, convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline anti-corrosion processing equipment, specifically to an integrated machine for automatic glue spraying and painting of anti-corrosion pipelines. Background Technology

[0002] As a core infrastructure in fields such as oil and gas transportation, municipal engineering, and chemical industrial parks, the integrity and uniformity of the anti-corrosion coating of anti-corrosion pipelines directly determine the service life and operational safety of the pipelines. The automatic glue spraying and painting integrated machine for anti-corrosion pipelines integrates the dual functions of glue spraying and painting to realize the continuous construction of the anti-corrosion coating from "primer to topcoat", which greatly shortens the process flow.

[0003] Traditional equipment often operates the adhesive spraying and painting processes independently, with each step performed on separate machines. Because these machines are not interconnected, manual pipe handling is required to connect the processes, increasing labor costs and increasing the risk of misalignment between the primer and topcoat layers due to pipe displacement. Furthermore, most pipe corrosion protection equipment lacks components to suspend and support the pipe, preventing a comprehensive and uniform one-time spraying operation along the annular surface. Most equipment uses supports to directly support the bottom of the pipe before spraying the upper half. After the upper half is finished, the bottom surface is sprayed, a cumbersome process that affects spray uniformity and processing efficiency. Therefore, we propose an integrated automatic adhesive spraying and painting machine for anti-corrosion pipes. Utility Model Content

[0004] The purpose of this invention is to provide an automatic glue spraying and painting machine for anti-corrosion pipelines, so as to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic adhesive spraying and painting machine for anti-corrosion pipelines includes a first electric slide table and multiple slides that move via the first electric slide table. A first support rod is fixedly installed at the bottom of one of the slides, and a second electric slide table is fixedly installed at the bottom of the remaining slides. A second support rod is fixedly installed on the slide of the second electric slide table. A horizontally positioned lifting rod is fixedly installed at the bottom of both the first and second support rods. A first and second liquid distribution ring are positioned between the two horizontal lifting rods. Multiple nozzles are fixedly installed on the inner annular side of both the first and second liquid distribution rings. A high-precision gear pump for conveying the spraying liquid is installed on one side of both the first and second liquid distribution rings.

[0007] Preferably, the top of the first electric slide is fixedly equipped with multiple fixed brackets, which are fixedly installed on the external frame.

[0008] Preferably, a linkage rod is fixedly installed between two adjacent slides, and the pipe is sleeved on the two horizontal lifting rods for spraying operation;

[0009] This setting makes the synchronous movement between multiple slides more stable.

[0010] Preferably, a fixing sleeve is also provided between the two horizontal lifting rods, and a first temperature-controlled electric heating ring is fixedly installed on the inner annular side of the fixing sleeve, and a support frame is fixedly installed at the bottom end of the fixing sleeve;

[0011] This feature enables the use of a first temperature-controlled electric heating ring to dry the sprayed pipes, promoting molding.

[0012] Preferably, the first liquid distribution ring and the second liquid distribution ring are arranged symmetrically from left to right, and both the first liquid distribution ring and the second liquid distribution ring are annular structures.

[0013] Preferably, the bottom of the first liquid distribution ring and the second liquid distribution ring are fixedly installed with a support, and a cylinder is provided below the support. The end of the telescopic shaft of the cylinder is detachably installed on the support.

[0014] This setting allows the height of the first and second liquid distribution rings to be adjusted according to actual needs, so that the first and second liquid distribution rings can be fitted into the appropriate positions on the pipeline.

[0015] Preferably, a fixed base is fixedly installed at the bottom of the cylinder, a guide post is fixedly installed on the bottom surface of the support, a guide sleeve is fixedly installed on the upper surface of the fixed base, and the guide post is located inside the guide sleeve and slidably connected to the guide sleeve.

[0016] Preferably, a second temperature-controlled electric heating ring is fixedly installed on the outer annular side of both the first and second liquid distribution rings, a fixed connector is fixedly installed on both the first and second liquid distribution rings, a suction pipe is fixedly installed at the inlet end of the high-precision gear pump, the end of the suction pipe is connected to the corresponding external storage tank, and an outlet pipe is fixedly installed at the outlet end of the high-precision gear pump, the end of the outlet pipe is fixedly installed on the fixed connector.

[0017] This design prevents the sprayed liquid in the first and second distribution rings from solidifying. In addition, it also facilitates the normal delivery of the sprayed liquid by the high-precision gear pump.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model achieves suspended support and full-circular spraying of the pipeline by setting up a slide base driven by a first electric slide table, a first support rod and a second support rod with a horizontal lifting rod, and a first liquid distribution ring and a second liquid distribution ring with an annular structure. The horizontal lifting rod can suspend the pipeline and prevent the support components from obstructing the pipeline surface. The first liquid distribution ring and the second liquid distribution ring are sleeved on the outside of the pipeline, and multiple nozzles on their inner sides can simultaneously spray adhesive and paint on the annular surface of the pipeline. The first electric slide table drives the suspended pipeline to move along the spraying area without the need for manual rotation of the pipeline, thereby simplifying the spraying operation, ensuring the uniformity of the anti-corrosion coating, and improving processing efficiency.

[0020] 2. This utility model integrates the first liquid distribution ring, the second liquid distribution ring and the high-precision gear pump to integrate the glue spraying and painting processes on the same equipment. With the first electric slide table driving the pipeline to move to complete continuous construction, the glue spraying and painting processes are connected seamlessly. There is no need to manually transfer the pipeline between different equipment, avoiding pipeline displacement and coating misalignment caused by transfer. At the same time, the high-precision gear pump can accurately control the amount of spray liquid delivered.

[0021] 3. This utility model achieves temperature control and adaptability adjustment in the spraying process by setting a first temperature-controlled electric heating ring inside the fixed sleeve and a second temperature-controlled electric heating ring outside the first and second liquid distribution rings, and cooperating with the cylinder to drive and adjust the height of the liquid distribution ring. The first temperature-controlled electric heating ring can dry the pipe after spraying to promote molding, the second temperature-controlled electric heating ring can prevent the spray liquid from solidifying, and the cylinder can adjust the position of the liquid distribution ring according to the pipe specifications. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is one of the partial structural schematic diagrams of this utility model;

[0024] Figure 3 This is the second partial structural schematic diagram of the present utility model;

[0025] The meanings of the labels in the diagram are as follows:

[0026] 1. First electric slide; 10. Fixed bracket; 11. Slide seat; 12. Linkage rod; 13. First support rod; 14. Second electric slide; 15. Second support rod; 16. Horizontal lifting rod;

[0027] 2. Fixing sleeve; 20. First temperature-controlled electric heating ring; 21. Support frame;

[0028] 3. Cylinder; 30. Fixed base; 31. Support; 32. Guide post; 33. Guide sleeve; 34. First liquid distribution ring; 35. Second liquid distribution ring; 351. Nozzle; 36. Second temperature-controlled electric heating ring; 37. High-precision gear pump; 371. Liquid outlet pipe; 38. Fixed connector; 39. Suction pipe. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Please see Figures 1-3 This utility model provides a technical solution: an automatic glue spraying and painting integrated machine for anti-corrosion pipelines, including a first electric slide table 1 and multiple slide seats 11 that are moved by the first electric slide table 1. A first support rod 13 is fixedly installed at the bottom end of one of the slide seats 11, and a second electric slide table 14 is fixedly installed at the bottom end of the remaining slide seats 11. A second support rod 15 is fixedly installed on the slide seat of the second electric slide table 14. A horizontally arranged horizontal lifting rod 16 is fixedly installed at the bottom end of both the first support rod 13 and the second support rod 15. A first liquid distribution ring 34 and a second liquid distribution ring 35 are arranged between the two horizontal lifting rods 16. Multiple nozzles 351 are fixedly installed on the inner annular side of the second liquid distribution ring 35. A high-precision gear pump 37 for conveying spraying liquid is provided on one side of the first liquid distribution ring 34 and the second liquid distribution ring 35, so that the pipeline can be sleeved on the two horizontal support rods 16 to achieve suspended support. The second electric slide table 14 can adjust the position of the second support rod 15 to adapt to pipelines of different lengths. The first electric slide table 1 drives the slide block 11 to move the pipeline. With the cooperation of the annular structure of the first liquid distribution ring 34, the second liquid distribution ring 35 and the inner nozzles 351, the annular surface spraying can be completed without manual flipping of the pipeline, avoiding spraying dead corners caused by the support component blocking, and ensuring the uniformity of the anti-corrosion coating.

[0032] like Figure 1 As shown, multiple fixed brackets 10 are fixedly installed on the top of the first electric slide table 1. The fixed brackets 10 are fixedly installed on the external frame to provide stable support for the first electric slide table 1, prevent the position from shifting due to vibration during equipment operation, ensure the stability of pipeline movement and spraying process, and improve construction accuracy.

[0033] like Figure 1 As shown, a linkage rod 12 is fixedly installed between two adjacent slides 11. The pipe is sleeved on two horizontal lifting rods 16 for spraying operation, so that multiple slides 11 move synchronously under the drive of the first electric slide table 1, avoiding the pipe tilting due to the deviation of a single slide 11, ensuring that the pipe remains horizontal during movement, ensuring the relative position of the pipe and the nozzle 351 is stable during spraying, and further improving the uniformity of the coating.

[0034] like Figure 1 As shown, a fixing sleeve 2 is also provided between the two horizontal lifting rods 16. A first temperature-controlled electric heating ring 20 is fixedly installed on the inner annular side of the fixing sleeve 2. A support frame 21 is fixedly installed at the bottom of the fixing sleeve 2, so that when the sprayed pipe passes through the fixing sleeve 2, the first temperature-controlled electric heating ring 20 can dry and promote its shaping.

[0035] In this embodiment, the first liquid distribution ring 34 and the second liquid distribution ring 35 are arranged symmetrically from left to right. Both the first liquid distribution ring 34 and the second liquid distribution ring 35 are annular structures, which can be normally fitted onto the pipeline for spraying operations.

[0036] Specifically, a support 31 is fixedly installed at the bottom of the first liquid distribution ring 34 and the second liquid distribution ring 35. A cylinder 3 is set below the support 31. The end of the telescopic shaft of the cylinder 3 is detachably installed on the support 31. A fixed base 30 is fixedly installed at the bottom of the cylinder 3. A guide post 32 is fixedly installed on the bottom surface of the support 31. A guide sleeve 33 is fixedly installed on the upper surface of the fixed base 30. The guide post 32 is located inside the guide sleeve 33 and is slidably connected to the guide sleeve 33, so that the cylinder 3 can drive the first liquid distribution ring 34 and the second liquid distribution ring 35 to move up and down to adapt to pipes of different diameters. The guide post 32 and the guide sleeve 33 ensure the stability of the adjustment process and improve the applicability of the equipment and the spraying effect.

[0037] Furthermore, a second temperature-controlled electric heating ring 36 is fixedly installed on the outer annular side of both the first liquid distribution ring 34 and the second liquid distribution ring 35, making it difficult for the spray liquid inside the liquid distribution ring to solidify and ensuring smooth delivery by the high-precision gear pump 37. A fixed connector 38 is fixedly installed on both the first liquid distribution ring 34 and the second liquid distribution ring 35. A suction pipe 39 is fixedly installed at the liquid inlet end of the high-precision gear pump 37, and the end of the suction pipe 39 is connected to the corresponding external storage tank. A liquid outlet pipe 371 is fixedly installed at the liquid outlet end of the high-precision gear pump 37, and the end of the liquid outlet pipe 371 is fixedly installed on the fixed connector 38, so that the high-precision gear pump 37 can draw spray adhesive and paint from the external storage tank and deliver them to the first liquid distribution ring 34 and the second liquid distribution ring 35 respectively. With the first electric slide table 1 driving the pipeline to move, the spray adhesive and paint processes can be carried out continuously on the same equipment without the need for manual pipeline transfer, reducing labor costs, avoiding misalignment of the primer and topcoat layers caused by pipeline displacement, and improving the continuity of construction and quality stability.

[0038] It is worth noting that when the second electric slide 14 operates, it drives the second support rod 15 to move, thereby adjusting the distance between the first support rod 13 and the second support rod 15, and further adjusting the distance between the two horizontal lifting rods 16, so that the two horizontal lifting rods 16 can support pipes of different lengths; the first electric slide 1 is used to drive the pipes fitted on the two horizontal lifting rods 16 to move left and right, so that the pipes pass through the spray nozzle 351 to complete the spraying operation; the first temperature-controlled electric heating ring 20 and the second temperature-controlled electric heating ring 36 are both annular electric heating rods that can be temperature-adjusted.

[0039] Finally, it should be noted that the first electric slide 1, the second electric slide 14, the high-precision gear pump 37, the first temperature-controlled electric heating ring 20, the second temperature-controlled electric heating ring 36, the cylinder 3, the corresponding air source, the control system, and the external power supply of this utility model are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the adapted controller and power supply, are connected by wires. The specific connection method should refer to the working principle of this utility model. The electrical connections between each electrical component are completed in the order of operation. The detailed connection methods are all technologies known in the art.

[0040] When using the automatic glue spraying and painting machine for anti-corrosion pipes of this utility model, the first electric slide table 1 is fixed to the external frame by the fixed bracket 10. According to the length of the pipe to be processed, the second electric slide table 14 is started to drive the second support rod 15 to move and adjust the distance between the two horizontal lifting rods 16. Then the pipe is put on the two horizontal lifting rods 16. During this process, the pipe is ensured to pass through the first liquid distribution ring 34, the second liquid distribution ring 35 and the fixed sleeve 2. The cylinder 3 is started to drive the support 31 to drive the first liquid distribution ring 34 and the second liquid distribution ring 35 to rise and fall. The guide column 32 slides along the guide sleeve 33 to assist in positioning, so that the liquid distribution ring is put on the pipe in a suitable position. At the same time, the second temperature-controlled electric heating ring 36 is turned on to prevent the spray liquid from solidifying.

[0041] Start the high-precision gear pump 37, and draw the adhesive and paint from the external storage tank through the suction pipe 39. The paint is then transported to the corresponding liquid distribution ring through the liquid outlet pipe 371 and the fixed joint 38. The nozzle 351 sprays out the corresponding coating. Start the first electric slide 1. The slide 11 moves synchronously under the action of the linkage rod 12, which drives the pipeline to move along the horizontal lifting rod 16 to complete the adhesive and paint spraying and realize continuous construction.

[0042] After the pipe is sprayed, continue moving it to the fixed sleeve 2, turn on the first temperature-controlled electric heating ring 20 to dry the coating, turn off the equipment after drying, and remove the pipe.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic glue spraying and painting machine for anti-corrosion pipelines, comprising a first electric slide (1) and multiple slides (11) that move via the first electric slide (1), characterized in that: A first support rod (13) is fixedly installed at the bottom end of one of the slides (11), and a second electric slide (14) is fixedly installed at the bottom end of the remaining slides (11). A second support rod (15) is fixedly installed on the slide of the second electric slide (14). A horizontal lifting rod (16) is fixedly installed at the bottom end of both the first support rod (13) and the second support rod (15). A first liquid distribution ring (34) and a second liquid distribution ring (35) are arranged between the two horizontal lifting rods (16). A plurality of nozzles (351) are fixedly installed on the inner annular side of both the first liquid distribution ring (34) and the second liquid distribution ring (35). A high-precision gear pump (37) for conveying spraying liquid is provided on one side of both the first liquid distribution ring (34) and the second liquid distribution ring (35).

2. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 1, characterized in that: The top of the first electric slide (1) is fixedly equipped with multiple fixed brackets (10), which are fixedly installed on the external frame.

3. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 1, characterized in that: A linkage rod (12) is fixedly installed between each of the two adjacent slides (11), and the pipe is sleeved on the two horizontal lifting rods (16) for spraying operation.

4. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 1, characterized in that: A fixing sleeve (2) is also provided between the two horizontal lifting rods (16). A first temperature-controlled electric heating ring (20) is fixedly installed on the inner annular side of the fixing sleeve (2). A support frame (21) is fixedly installed at the bottom end of the fixing sleeve (2).

5. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 1, characterized in that: The first liquid distribution ring (34) and the second liquid distribution ring (35) are arranged symmetrically from left to right, and both the first liquid distribution ring (34) and the second liquid distribution ring (35) are annular structures.

6. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 5, characterized in that: The bottom of the first liquid distribution ring (34) and the second liquid distribution ring (35) are fixedly installed with a support (31), and a cylinder (3) is provided below the support (31). The end of the telescopic shaft of the cylinder (3) is detachably installed on the support (31).

7. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 6, characterized in that: A fixed base (30) is fixedly installed at the bottom of the cylinder (3), a guide post (32) is fixedly installed on the bottom surface of the support (31), and a guide sleeve (33) is fixedly installed on the upper surface of the fixed base (30). The guide post (32) is located inside the guide sleeve (33) and is slidably connected to the guide sleeve (33).

8. The automatic adhesive spraying and painting machine for anti-corrosion pipelines according to claim 1, characterized in that: A second temperature-controlled electric heating ring (36) is fixedly installed on the outer annular side of the first liquid distribution ring (34) and the second liquid distribution ring (35). A fixed connector (38) is fixedly installed on the first liquid distribution ring (34) and the second liquid distribution ring (35). A suction pipe (39) is fixedly installed at the liquid inlet end of the high-precision gear pump (37). The end of the suction pipe (39) is connected to the corresponding storage tank in the outside. A liquid outlet pipe (371) is fixedly installed at the liquid outlet end of the high-precision gear pump (37). The end of the liquid outlet pipe (371) is fixedly installed on the fixed connector (38).

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