A pipe continuous processing device

Abstract

The utility model discloses a kind of pipe continuous processing device, it is related to pipe processing technical field, including portal frame and the pipe material passing through portal frame laterally, the lateral cylinder is installed in the outer side of pipe material, the lateral cylinder is connected with portal frame by water spraying component, the inside one side of lateral cylinder is installed with wiping component, wiping component is attached with pipe material, wiping component is connected with lateral cylinder. With the synergic cooperation of portal frame, lateral cylinder, water collecting tank, wiping component, water spraying component and driving assembly, to adapt to the high-quality wiping demand of different outer diameter pipe material, then, start motor, drive second pulley to rotate, drive first pulley and lateral cylinder to rotate at constant speed by belt drive, at this time, two sponge blocks revolve around pipe material, simultaneously, inject pressurized clean water into groove ring by hose, clean water is evenly sprayed to pipe outer wall by nozzle, multiple nozzles revolve around pipe material and spray water, improve the distribution uniformity of water column on pipe surface, help to realize high-quality outer wall flushing processing.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, specifically to a continuous pipe processing device. Background Technology

[0002] Spiral grooved tubes are a type of high-efficiency heat exchange tube formed by rolling or other processing methods to create spiral grooves on its inner and outer surfaces. When fluid flows inside the tube, it is guided by the spiral grooves. Near the wall, some fluid rotates along the grooves; while another portion flows axially along the wall, the spiral protrusions also cause periodic disturbances. The former helps thin the fluid boundary layer; the latter causes disturbances in the fluid mass within the boundary layer, thus accelerating heat transfer from the wall to the bulk fluid. The combined effect of these two processes enhances the heat exchange efficiency inside the tube. Enhanced heat transfer outside the tube is mainly observed during the condensation process. When there is a condensation phase change in the shell side, the spiral grooves become channels for condensate drainage, thinning the condensate film on both sides of the grooves, thereby reducing thermal resistance and increasing the condensation heat transfer coefficient. However, during the production of spiral grooved tubes, the outer wall needs to be cleaned.

[0003] The prior art, a utility model patent with authorization announcement number CN221157939U, discloses an automated production device for continuous processing of spiral grooved pipes, specifically relating to the field of pipe production technology. It includes a base, a gantry frame on one side of the top of the base, and cylinders symmetrically arranged on both sides of the gantry frame. Through the use of water spray rings and sponge blocks, it can wipe the surface of the pipe with water, improving the cleaning effect.

[0004] However, the device still has certain drawbacks during pipe cleaning and processing. For example, when wiping pipes of different outer diameters, the wiping sponge relies solely on the deformation of the compression spring, which can easily result in the sponge exerting too much or too little force on the outer wall of the pipe, making it difficult to perform high-quality wiping of the pipe's outer wall. In addition, the water jet structure for supplying water to the pipe has poor uniformity in its spray action on the pipe surface, which also makes it difficult to perform high-quality rinsing of the pipe's outer wall. Furthermore, during pipe traction and movement, there is indeed a lack of a central positioning structure, making it difficult for the pipe to pass through the center of the water jet ring during traction and movement. Its practical performance needs to be improved. Based on this, this utility model designs a continuous pipe processing device to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a continuous pipe processing device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A continuous pipe processing device includes a gantry frame. The gantry frame houses a water spray assembly and a wiping assembly for cleaning the pipes. A horizontal cylinder is rotatably mounted within the gantry frame. The pipe passes through the horizontal cylinder and is clamped onto the cleaning assembly fixed thereon. A positioning assembly is also installed within the gantry frame, through which the pipe is fixed, ensuring that the pipe's axis coincides with the axis of the horizontal cylinder. The horizontal cylinder is driven by a drive assembly, which in turn rotates the wiping assembly mounted thereon. The water spray assembly sprays water onto the outer wall of the pipe.

[0008] Preferably, the wiping assembly includes a pair of sponge blocks located on one side of the inner side of the cross cylinder. The sponge blocks are in contact with the outer wall of the tube. A plate is fixedly attached to the surface of the sponge blocks away from the tube. A base plate is attached to the surface of the plate away from the sponge blocks. The base plate is connected to the plate by bolts. A pair of telescopic rods are fixedly attached to the surface of the base plate away from the plate. The telescopic rods are fixedly connected to the contact surface of the cross cylinder. A screw is fixedly attached to the center of the surface of the base plate away from the plate. A threaded cylinder is threadedly connected to the outer wall of the screw. A rotating cylinder is fixedly sleeved on the outer wall of the threaded cylinder. The rotating cylinder is rotatably connected to the cross cylinder through a sealed bearing.

[0009] Preferably, the drive assembly includes a first pulley, which is fixedly sleeved on the outer wall of the cross cylinder. The first pulley is connected to a second pulley via a belt drive. The inner wall of the second pulley is fixedly connected to the output shaft of the motor. The motor housing is fixedly connected to the gantry frame.

[0010] Preferably, a protective shell is installed on the outer side of both the motor and the second pulley. The protective shell is fixedly connected to the contact surface of the gantry frame, and multiple heat dissipation holes are provided on the upper surface of the protective shell.

[0011] Preferably, the inner wall of the belt is provided with equidistantly distributed convex tooth structures, and the outer walls of the first pulley and the second pulley are provided with concave ridge structures corresponding to the convex tooth structures.

[0012] Preferably, the water spray assembly includes a grooved ring, which is rotatably connected to the outer wall of the horizontal cylinder via a sealed bearing. Multiple nozzles are fixed to the inner wall of the horizontal cylinder, and the nozzles are in communication with the interior of the grooved ring. An insertion tube is fixed to the bottom end of the outer wall of the grooved ring, and a flexible hose is fixed to the top end of the insertion tube. A portion of the flexible hose passes through the gantry frame. A pair of uprights are fixed to the top end of the outer wall of the grooved ring, and the uprights are fixedly connected to the gantry frame.

[0013] Preferably, the positioning component includes a U-shaped plate, which is fixedly connected to the inner top of the gantry frame. A double-ended lead screw is installed inside the upper part of the U-shaped plate. The double-ended lead screw is rotatably connected to the U-shaped plate through a sealed bearing. Handwheels are fixedly connected to both ends of the double-ended lead screw. A pair of sliding cylinders are threadedly connected to the outer wall of the double-ended lead screw. A support block is fixedly connected to the bottom end of the outer wall of the sliding cylinder. A frame plate is fitted on the outer side of the support block. The frame plate is fixedly connected to the U-shaped plate. A right-angle plate is fixedly connected to the bottom end of the support block. Multiple balls are slidably engaged with the right-angle plate against the surface of the pipe. The balls are in contact with the outer wall of the pipe.

[0014] Preferably, a pair of spheres are slidably engaged on both the front and rear sides of the outer wall of the support block, and the spheres are in contact with the inner wall of the frame plate.

[0015] Compared with the prior art, the advantages of this utility model are as follows: 1. By coordinating the gantry frame, horizontal cylinder, water collection tank, wiping assembly, water spraying assembly and drive assembly, efficient and high-quality pipe cleaning can be achieved. Before the pipe to be cleaned is pulled horizontally at a uniform speed through the horizontal cylinder, the operator rotates the rotary cylinder, which drives the threaded cylinder to rotate. Through the threaded transmission, the screw moves, which in turn pushes the sponge block closer to the pipe. During this process, the adhesion strength between the sponge block and the outer wall of the pipe can be flexibly adjusted by rotating the rotary cylinder to meet the high-quality wiping requirements of pipes with different outer diameters. Subsequently, the motor is started, which drives the second pulley to rotate. Through the belt transmission, the first pulley and the horizontal cylinder rotate at a uniform speed. At this time, the two sponge blocks revolve around the pipe. At the same time, pressurized clean water is injected into the groove ring through the hose. The clean water is sprayed evenly onto the outer wall of the pipe through the nozzle. Multiple nozzles revolve around the pipe and spray water, which improves the uniformity of the water column distribution on the pipe surface and helps to achieve high-quality outer wall rinsing.

[0016] 2. Through the cooperation of the gantry frame, horizontal cylinder, water collection tank, wiping assembly, water spraying assembly, drive assembly, and positioning assembly, the pipe can be centered. Before the pipe to be cleaned is pulled horizontally at a uniform speed through the horizontal cylinder, the pipe is placed between two right-angle plates. Turning the handwheel causes the double-ended screw to rotate, driving the two right-angle plates to move synchronously toward the pipe. When the balls on the inner surface of the right-angle plates are in contact with the outer wall of the pipe, the handwheel is stopped. Since the distance between the two right-angle plates and the center point of the horizontal cylinder is on the same horizontal line, the pipe can quickly align with the center point of the horizontal cylinder after being contacted by the balls. This ensures that the pipe passes through the center of the horizontal cylinder during subsequent traction, which helps to improve the quality of pipe cleaning and processing and enhances the practicality of the equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a continuous pipe processing device according to the present invention;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 for Figure 1 Enlarged view at point B in the middle;

[0021] Figure 4 for Figure 1 Enlarged view at point C;

[0022] Figure 5 This is a side sectional view of the U-shaped plate and handwheel of a continuous pipe processing device according to this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the groove ring of a continuous pipe processing device according to the present invention.

[0024] The labels in the diagram represent:

[0025] 1. Gantry frame, 2. Pipe, 3. Horizontal cylinder, 4. Water collection tank, 5. Sponge block, 6. Panel, 7. Base plate, 8. Bolt, 9. Telescopic rod, 10. Screw, 11. Threaded cylinder, 12. Rotary cylinder, 13. Ball bearing, 14. Grooved ring, 15. Nozzle, 16. Insert pipe, 17. Hose, 18. Column, 19. First pulley, 20. Second pulley, 21. Belt, 22. Motor, 23. Protective shell, 24. Heat dissipation hole, 25. U-shaped plate, 26. Double-ended lead screw, 27. Handwheel, 28. Slide cylinder, 29. Support block, 30. Frame plate, 31. Right angle plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In some embodiments, please refer to the accompanying drawings. Figures 1-6 A continuous pipe processing device includes a gantry frame 1. The gantry frame 1 is equipped with a water spraying component and a wiping component for cleaning pipes 2. The pipe 2 is a spiral grooved pipe, but other pipes to be cleaned can also be used. A horizontal cylinder 3 is rotatably installed inside the gantry frame 1. The pipe 2 passes through the horizontal cylinder 3 and is clamped on the cleaning component fixed thereon. A positioning component is also installed inside the gantry frame 1. The pipe 2 passes through the positioning component and is fixed thereon, while keeping the axis of the pipe 2 coincident with the axis of the horizontal cylinder 3. The horizontal cylinder 3 is driven by a drive component, which drives the wiping component installed thereon to rotate. The water spraying component sprays water onto the outer wall of the pipe.

[0028] In some embodiments, please refer to Figure 1 and Figure 2 in the specification. Figure 2The wiping assembly includes a pair of sponge blocks 5, located inside the horizontal cylinder 3 on one side. The sponge blocks 5 are attached to the outer wall of the pipe 2. The sponge blocks 5 are made of high-density, high-elasticity, high-quality sponge material, which is highly absorbent, wear-resistant, and does not easily shed debris. This ensures effective cleaning of the pipe 2 surface during wiping without scratching it. A mounting plate 6 is fixed to the surface of the sponge blocks 5 away from the pipe 2. The mounting plate 6 is made of rigid plastic, possessing a certain strength and toughness, providing stable support for the sponge blocks 5 and ensuring their shape stability during wiping. The mounting plate 6 is located on the surface of the sponge blocks 5 away from the pipe 2. A substrate 7, made of metal such as stainless steel, is attached to the sponge block 5. This substrate 7 possesses high strength and corrosion resistance, enabling it to withstand various forces during the wiping process. The substrate 7 is connected to the mounting plate 6 via bolts 8, which are made of high-strength stainless steel, ensuring a secure and reliable connection between the substrate 7 and the mounting plate 6. When the sponge block 5 needs replacement, it can be removed and replaced using bolts 8. A pair of telescopic rods 9 are fixed to the surface of the substrate 7 away from the mounting plate 6. These hydraulic telescopic rods feature smooth extension and retraction, and high load-bearing capacity. They automatically adjust the position of the sponge block 5 according to changes in the outer diameter of the tube 2 during wiping, ensuring effective wiping. The telescopic rod 9 is fixedly connected to the contact surface of the horizontal cylinder 3 to ensure the stability of the telescopic rod 9 during operation. A screw 10 is fixedly connected to the center of the surface of the base plate 7 away from the mounting plate 6. The screw 10 is made of high-precision threaded steel, possessing high strength and wear resistance, ensuring the stability of the threaded transmission. A threaded cylinder 11 is threadedly connected to the outer wall of the screw 10. The threaded cylinder 11 is made of metal, and its internal threads match those of the screw 10, enabling precise threaded transmission. A rotating cylinder 12 is fixedly sleeved on the outer wall of the threaded cylinder 11. The surface of the rotating cylinder 12 is fitted with anti-slip textures for easy rotation by the operator. The rotating cylinder 12 is rotatably connected to the horizontal cylinder 3 via a sealed bearing, which prevents slippage. To prevent dust and moisture from entering and ensure the rotational flexibility of the rotary drum 12, before the pipe 2 to be cleaned is pulled horizontally and uniformly through the horizontal drum 3, the operator applies force to the rotary drum 12 in the wiping assembly. The rotation of the rotary drum 12 drives the connected threaded drum 11 to rotate. The threaded drum 11 acts on the screw 10 through threaded transmission, causing the screw 10 to move, which in turn pushes the sponge block 5 towards the pipe 2. During this process, the operator can precisely adjust the adhesion strength between the sponge block 5 and the outer wall of the pipe 2 by rotating the rotary drum 12 according to the outer diameter of the pipe 2, ensuring that high-quality wiping operations can be performed on pipes 2 with different outer diameters.

[0029] In some embodiments, please refer to the accompanying drawings. Figure 1 and Figure 3The drive assembly includes a first pulley 19, which is fixedly sleeved on the outer wall of the cross cylinder 3. The first pulley 19 is made of high-strength metal, possessing high wear resistance and fatigue resistance, ensuring stable operation over a long period. The first pulley 19 is connected to a second pulley 20 via a belt 21. The second pulley 20 is also made of high-strength metal and matches the first pulley 19. The inner wall of the second pulley 20 is fixedly connected to the output shaft of a motor 22. The motor 22 is a servo motor, characterized by stable speed and high control precision, capable of precisely controlling the rotation speed of the cross cylinder 3 according to processing requirements. The housing of the motor 22 is fixedly connected to the gantry frame 1 to ensure the stability of the motor 22 during operation. The output shaft of the motor 22 is fixedly connected to the second pulley 20, and the housing of the motor 22 is fixedly connected to the gantry frame 1. Protective shells 23 are installed on the outer sides of both the motor 22 and the second pulley 20. The protective shells 23 are made of metal and provide protection, preventing dust, debris, etc., from entering the motor 22 and the pulleys, thus affecting the equipment. In preparation for normal operation, the protective shell 23 is fixedly connected to the contact surface of the gantry frame 1 to ensure stable installation of the protective shell 23. The upper surface of the protective shell 23 is provided with multiple heat dissipation holes 24, which can dissipate the heat generated by the motor 22 during operation in a timely manner, ensuring that the temperature of the motor 22 is within the normal range and extending the service life of the motor 22. The inner wall of the belt 21 is equipped with equidistantly distributed convex tooth structures. The outer walls of the first pulley 19 and the second pulley 20 are provided with concave ridge structures corresponding to the convex tooth structures. The convex tooth structures and concave ridge structures cooperate with each other to achieve precise transmission and prevent the belt 21 from slipping. The motor 22 in the drive assembly is started, and the motor 22 drives the second pulley 20 to rotate. The second pulley 20 transmits power to the first pulley 19 through the belt 21. The first pulley 19 is connected to the horizontal cylinder 3, thereby driving the horizontal cylinder 3 to rotate at a uniform speed. Due to the specific connection relationship between the wiping assembly and the horizontal cylinder 3, the rotation of the horizontal cylinder 3 causes the two sponge blocks 5 to revolve around the pipe 2, realizing all-round wiping of the outer wall of the pipe 2.

[0030] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 4 and Figure 6The water spray assembly includes a grooved ring 14, which is rotatably connected to the outer wall of the horizontal cylinder 3 via a sealed bearing. The grooved ring 14 is made of metal, possessing certain strength and corrosion resistance, and can withstand the pressure of water flow. Multiple nozzles 15 are fixedly connected to the inner wall of the horizontal cylinder 3, capable of spraying water. The nozzles 15 are interconnected with the interior of the grooved ring 14, ensuring that water flow can smoothly enter the nozzles 15 from the grooved ring 14. A metal tube 16 is fixedly connected to the bottom of the outer wall of the grooved ring 14, ensuring a secure connection and water flow seal. A flexible hose 17 is fixedly connected to the top of the tube 16. The flexible hose 17 is made of rubber, possessing certain flexibility and corrosion resistance, allowing for easy connection to a water source and delivery of water to the grooved ring 14. A portion of the flexible hose 17 penetrates the gantry frame 1, ensuring that the installation position of the flexible hose 17 is reasonable and does not affect the normal operation of the equipment. A pair of metal columns 18 are fixedly connected to the groove ring 14, providing stable support and ensuring the stability of the groove ring 14 during the rotation of the horizontal cylinder 3. The columns 18 are fixedly connected to the gantry frame 1 to ensure that the installation of the columns 18 is firm. While the sponge block 5 revolves around the pipe 2, the water spraying assembly starts to work, injecting pressurized clean water into the groove ring 14 through the hose 17. After the clean water enters the groove ring 14, it is sprayed onto the outer wall of the pipe 2 through multiple nozzles 15 evenly distributed on the groove ring 14. Because the multiple nozzles 15 spray water in a revolving manner around the pipe 2, this unique water spraying method greatly improves the uniformity of the water jet acting on the surface of the pipe 2, effectively removing dirt and impurities from the surface of the pipe 2, facilitating high-quality rinsing of the outer wall of the pipe 2. The wastewater after rinsing flows into the water collection tank 4 for collection and treatment, avoiding indiscriminate discharge of wastewater and causing environmental pollution.

[0031] In some embodiments, please refer to the accompanying drawings. Figure 1 and Figure 5The positioning component includes a U-shaped plate 25, which is fixedly connected to the top of the gantry frame 1. The U-shaped plate 25 is made of metal, possessing high strength and stability, providing stable support for the positioning component. A double-ended lead screw 26 is installed inside the upper part of the U-shaped plate 25. The double-ended lead screw 26 is made of high-precision threaded steel, possessing high strength and wear resistance, enabling precise thread transmission. The double-ended lead screw 26 is rotatably connected to the U-shaped plate 25 via sealed bearings. The sealed bearings prevent dust and moisture from entering, ensuring the rotational flexibility of the double-ended lead screw 26. Handwheels 27 are fixedly connected to both ends of the double-ended lead screw 26. The surface of the handwheels 27 is fitted with anti-slip textures, facilitating operation and rotation. The outer wall of the double-ended lead screw 26 is threaded... A pair of sliding cylinders 28 are connected. The sliding cylinders 28 are made of metal and their internal threads match those of the double-ended lead screw 26, enabling synchronous movement when the double-ended lead screw 26 rotates. A support block 29, also made of metal, is fixed to the bottom of the outer wall of the sliding cylinder 28, providing stable support for the right-angle plate 31. A frame plate 30, also made of metal, is fitted onto the outer side of the support block 29, providing strength and stability to restrict the movement direction of the support block 29. The frame plate 30 is fixedly connected to the U-shaped plate 25 to ensure its secure installation. A right-angle plate 31, also made of metal, is fixed to the bottom of the support block 29, providing strength and rigidity to limit the movement of the pipe 2. The right-angle plate 31 slides against the surface of the pipe 2. Multiple ball bearings 13 are engaged, and these ball bearings 13 are high-precision steel balls with smooth surfaces, which reduce friction between the ball bearings 2 and the pipe 2, ensuring smooth movement of the pipe 2. The ball bearings 13 fit against the outer wall of the pipe 2, enabling stable positioning of the pipe 2. A pair of spherical balls are slidably engaged on both the front and rear sides of the outer wall of the support block 29, and these spherical balls fit against the inner wall of the frame plate 30. The spherical balls reduce friction between the support block 29 and the frame plate 30, making the movement of the support block 29 smoother. Before the pipe 2 to be cleaned and processed is pulled laterally at a constant speed through the cross cylinder 3, the pipe 2 is placed between two right-angle plates 31. The operator applies force to the handwheel 27 in the positioning assembly, and the rotation of the handwheel 27 drives the double-ended lead screw 26 to rotate. The double-ended lead screw 26 has a special thread structure. Its rotation enables the two right-angle plates 31 that it cooperates with to move synchronously toward the pipe 2. When the balls 13 on the inner surface of the two right-angle plates 31 are in contact with the outer wall of the pipe 2, the handwheel 27 is stopped. Since the center point between the two right-angle plates 31 and the center point inside the horizontal cylinder 3 are on the same horizontal line, the pipe 2, after being in contact with the balls 13, can quickly align with the center point of the horizontal cylinder 3 under the limiting action of the right-angle plates 31. In this way, when the pipe 2 is pulled and moved in the future, the pipe 2 can pass through the center of the horizontal cylinder 3, ensuring the stability and accuracy of the pipe 2 in the processing process, which is conducive to the high-quality cleaning and processing of the pipe 2 and improves the practical performance of the device.

[0032] Working principle:

[0033] Cleaning and processing operation principle:

[0034] Before the pipe 2 to be cleaned is pulled horizontally and uniformly through the horizontal cylinder 3, the operator applies force to the rotating cylinder 12 in the wiping assembly. The rotation of the rotating cylinder 12 drives the connected threaded cylinder 11 to rotate. The threaded cylinder 11 acts on the screw 10 through threaded transmission, causing the screw 10 to move, which in turn pushes the sponge block 5 towards the pipe 2. During this process, the operator can precisely adjust the adhesion strength between the sponge block 5 and the outer wall of the pipe 2 by rotating the rotating cylinder 12 according to the outer diameter of the pipe 2, ensuring that high-quality wiping operations can be performed on pipes 2 with different outer diameters. The motor 22 in the drive assembly is started, and the motor 22 drives the second pulley 20 to rotate. The second pulley 20 transmits power to the first pulley 19 through the belt 21. The first pulley 19 is connected to the horizontal cylinder 3, thereby driving the horizontal cylinder 3 to rotate at a uniform speed. Due to the specific connection relationship between the wiping assembly and the horizontal cylinder 3, the rotation of the horizontal cylinder 3 causes the two sponge blocks 5 to revolve around the pipe 2, achieving all-round wiping of the outer wall of the pipe 2. While the sponge block 5 revolves around the pipe 2, the water spray assembly starts working, injecting pressurized clean water into the groove ring 14 through the hose 17. After entering the groove ring 14, the clean water is sprayed onto the outer wall of the pipe 2 through multiple nozzles 15 evenly distributed on the groove ring 14. Because the multiple nozzles 15 spray water in a revolving manner around the pipe 2, this unique water spraying method greatly improves the uniformity of the water jet acting on the surface of the pipe 2, which can effectively remove dirt and impurities from the surface of the pipe 2, making it easier to perform high-quality rinsing on the outer wall of the pipe 2. The wastewater after rinsing flows into the collection tank 4 for collection and treatment, avoiding the pollution of the environment caused by the random discharge of wastewater.

[0035] Pipe center positioning principle:

[0036] Before the pipe 2 to be cleaned and processed is pulled horizontally and at a constant speed through the horizontal cylinder 3, the pipe 2 is placed between two right-angle plates 31. The operator applies force to the handwheel 27 in the positioning assembly. The rotation of the handwheel 27 drives the double-ended screw 26 to rotate. The double-ended screw 26 has a special thread structure. Its rotation enables the two right-angle plates 31 to move synchronously towards the pipe 2. When the balls 13 on the inner surface of the two right-angle plates 31 are in contact with the outer wall of the pipe 2, the handwheel 27 is stopped. Since the center point between the two right-angle plates 31 and the center point inside the horizontal cylinder 3 are on the same horizontal line, the pipe 2, after being in contact with the balls 13, can quickly align with the center point of the horizontal cylinder 3 under the limiting action of the right-angle plates 31. In this way, when the pipe 2 is pulled and moved laterally, the pipe 2 can pass through the center of the horizontal cylinder 3, ensuring the stability and accuracy of the pipe 2 during the processing. This is conducive to high-quality cleaning and processing of the pipe 2 and improves the practical performance of the device.

[0037] In summary, this continuous pipe processing device achieves efficient and high-quality continuous cleaning and processing of pipes through two main working principles: cleaning and processing operations and pipe center positioning. It has high practical value.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A continuous pipe processing device, comprising a gantry (1), wherein a water spray assembly and a wiping assembly for cleaning pipes (2) are installed inside the gantry (1), characterized in that: The horizontal cylinder (3) is rotatably installed inside the gantry frame (1), and the pipe (2) is inserted into the horizontal cylinder (3) and clamped on the cleaning assembly fixed thereon; A positioning component is also installed inside the gantry frame (1). The pipe (2) passes through the positioning component and is fixed, while keeping the axis of the pipe (2) coincide with the axis of the cross cylinder (3). The horizontal cylinder (3) is driven by the drive assembly, which in turn drives the wiping assembly installed thereon to rotate, and the water spraying assembly sprays water onto the outer wall of the pipe. The wiping assembly includes a pair of sponge blocks (5), which are located on one side inside the horizontal cylinder (3). The sponge blocks (5) are attached to the outer wall of the pipe (2). A plate (6) is fixed to the surface of the sponge blocks (5) away from the pipe (2). A base plate (7) is attached to the surface of the plate (6) away from the sponge blocks (5). The base plate (7) is connected to the plate (6) by bolts (8). A pair of telescopic rods (9) are fixed to the surface of the base plate (7) away from the plate (6). The telescopic rods (9) are fixedly connected to the contact surface of the horizontal cylinder (3). A screw (10) is fixed to the center of the surface of the base plate (7) away from the plate (6). A threaded cylinder (11) is threaded to the outer wall of the screw (10). A rotating cylinder (12) is fixedly sleeved on the outer wall of the threaded cylinder (11). The rotating cylinder (12) is rotatably connected to the horizontal cylinder (3) through a sealed bearing. The water spray assembly includes a groove ring (14), which is rotatably connected to the outer wall of the horizontal cylinder (3) via a sealed bearing. Multiple nozzles (15) are fixed to the inner wall of the horizontal cylinder (3). The nozzles (15) are in communication with the interior of the groove ring (14). A tube (16) is fixed to the bottom of the outer wall of the groove ring (14). A hose (17) is fixed to the top of the tube (16). A portion of the hose (17) passes through the gantry frame (1). A pair of columns (18) are fixed to the top of the outer wall of the groove ring (14). The columns (18) are fixedly connected to the gantry frame (1).

2. The continuous pipe processing apparatus according to claim 1, characterized in that, The drive assembly includes a first pulley (19), which is fixedly sleeved on the outer wall of the cross cylinder (3). The first pulley (19) is connected to a second pulley (20) via a belt (21). The inner wall of the second pulley (20) is fixedly connected to the output shaft of the motor (22). The housing of the motor (22) is fixedly connected to the gantry frame (1).

3. The continuous pipe processing apparatus according to claim 2, characterized in that, The motor (22) and the second pulley (20) are both equipped with protective shells (23). The protective shells (23) are fixedly connected to the contact surface of the gantry (1). The upper surface of the protective shells (23) is provided with multiple heat dissipation holes (24).

4. The continuous pipe processing apparatus according to claim 2, characterized in that, The inner wall of the belt (21) is equipped with equidistantly distributed convex tooth structures, and the outer walls of the first pulley (19) and the second pulley (20) are provided with concave ridge structures corresponding to the convex tooth structures.

5. The continuous pipe processing apparatus according to claim 1, characterized in that, The positioning component includes a U-shaped plate (25), which is fixed to the top of the inside of the gantry frame (1). A double-ended screw (26) is installed on the upper inside of the U-shaped plate (25). The double-ended screw (26) is rotatably connected to the U-shaped plate (25) through a sealed bearing. Handwheels (27) are fixed to both ends of the double-ended screw (26). A pair of slide cylinders (28) are threaded to the outer wall of the double-ended screw (26). A support block (29) is fixed to the bottom of the outer wall of the slide cylinder (28). A frame plate (30) is fitted on the outside of the support block (29). The frame plate (30) is fixedly connected to the U-shaped plate (25). A right-angle plate (31) is fixed to the bottom of the support block (29). Multiple balls (13) are slidably engaged with the right-angle plate (31) against the surface of the pipe (2). The balls (13) are in contact with the outer wall of the pipe (2).

6. The continuous pipe processing apparatus according to claim 5, characterized in that, The outer wall of the support block (29) is slidably engaged with a pair of spheres on both the front and rear sides, and the spheres are in contact with the inner wall of the frame plate (30).

Images