Pipe machining rust removal equipment

Abstract

The invention discloses pipe machining rust removal equipment which comprises a placing table, a supporting rod, two shielding assemblies, two opening assemblies, two rust removal assemblies and two adsorption assemblies, and the supporting rod is connected with a push plate; the two shielding assemblies are symmetrically arranged on the supporting rod; a ball screw is rotationally connected to the interior of the containing groove, and two nut sliding blocks are connected to the ball screw in a threaded mode. The two opening assemblies are connected with the corresponding nut sliding blocks and the corresponding shielding assemblies correspondingly. A first supporting ring is rotationally connected to the supporting rod, and the two rust removal assemblies are arranged on the corresponding supporting plates correspondingly. The two adsorption assemblies are arranged on the corresponding connecting plates correspondingly, and the adsorption assemblies are connected with the rust removal assembly. Therefore, in the rust removal process of the inner wall of the pipe, a relatively closed space is constructed to isolate the rust removal assembly, and therefore flying and dissipation of rust slag are effectively restrained. Meanwhile, rust slag can be adsorbed, and cleanness of the workshop environment and physical and psychological health of workers are guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of pipe rust removal, and more particularly to a pipe processing rust removal device. Background Technology

[0002] Metal pipes play a crucial role in transporting fluids and gases. In the construction industry, metal pipes are widely used in drainage, heating, ventilation, and air conditioning systems to ensure the stable operation of building systems and improve building energy efficiency and safety. Before use, metal pipes require anti-corrosion treatment to extend their service life. This process requires removing rust and debris from the inner wall of the pipe to promote a tight bond between the anti-corrosion coating and the pipe material.

[0003] Currently, rust removal for pipes typically involves using a movable support rod to rotate a rust-removing roller or abrasive wheel. When the rotating roller contacts the inner wall of the pipe, it effectively removes scale, welding slag, and rust. However, because the pipes are open at both ends, during the rust removal process, the rotating roller or abrasive wheel easily stirs up rust residue, causing it to fly out from both ends. This not only pollutes the workshop environment but also poses a threat to workers' health. Summary of the Invention

[0004] The present application aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] Therefore, one objective of this application is to provide a rust removal device for pipe processing. During the rust removal process on the inner wall of the pipe, a relatively enclosed space is constructed to isolate the rust removal components, thereby effectively suppressing the flying and dispersion of rust slag. Simultaneously, it can also adsorb rust slag, ensuring a clean workshop environment and the physical and mental health of workers.

[0006] To achieve the above objectives, a first aspect of this application provides a rust removal device for pipe processing, comprising a placement platform, two limiting components, a support rod, two shielding components, two spreading components, two rust removal components, and two adsorption components. The upper surface of the placement platform is symmetrically provided with two first grooves, and the two limiting components are respectively disposed within corresponding first grooves. A sliding table module is embedded in the upper surface of the placement platform, and a push plate is provided on the sliding table of the sliding table module. The support rod is connected to the push plate. A support component is provided on the placement platform and connected to the support rod. The two shielding components are symmetrically disposed on the support rod. The support rod has a back... A receiving groove is provided at one end of the push plate, and a ball screw is rotatably connected inside the receiving groove. Two nut sliders are threaded onto the ball screw. The two spreading components are respectively connected to the corresponding nut sliders and the corresponding blocking components. A first support ring is rotatably connected to the support rod, and the first support ring is located between the two blocking components. Two plate sleeves are symmetrically provided on the first support ring, and the plate sleeves are provided with support plates. The two rust removal components are respectively set on the corresponding support plates. A connecting plate is installed on the support plate, and the two adsorption components are respectively set on the corresponding connecting plates, and the adsorption components are connected to the rust removal components.

[0007] In addition, the pipe processing and rust removal equipment proposed in this application may also have the following additional technical features:

[0008] In one embodiment of this application, the shielding assembly includes a positioning ring, a plurality of first support rods, a plurality of second support rods, a plurality of first springs, and a shielding cloth. The positioning ring is disposed on the support rods. The plurality of first support rods are arranged in a circular array on the positioning ring, and the two ends of the first support rods are respectively hinged to the positioning ring and the second support rods. The two ends of the plurality of first springs are respectively connected to the corresponding first support rods and second support rods. The shielding cloth is disposed around the first support rods and the second support rods on the side adjacent to the first support ring.

[0009] In one embodiment of this application, the spreading assembly includes two sliding rods, a slip ring, and multiple connecting rods. The supporting rods are symmetrically provided with multiple first sliding grooves, which communicate with the receiving groove. The two sliding rods are slidably connected to their respective first sliding grooves and are connected to the nut slider. The slip ring is sleeved on the supporting rod and connected to the sliding rod. The two ends of the multiple connecting rods are respectively hinged to the slip ring and the corresponding first support rod.

[0010] In one embodiment of this application, the rust removal assembly includes a rotating shaft and a rust removal roller brush, wherein the rotating shaft is rotatably connected to the support plate, the rotating shaft has a hollow structure, and a plurality of adsorption tubes 24 are provided on the rotating shaft; the rust removal roller brush is disposed on the rotating shaft.

[0011] In one embodiment of this application, the adsorption assembly includes a cylinder, a piston, a piston rod, a filter box, and a connecting pipe, wherein the cylinder is disposed on the connecting plate; the piston is slidably disposed inside the cylinder; one end of the piston rod is connected to the piston; the filter box is disposed on the outer wall of the cylinder and communicates with the cylinder; and both ends of the connecting pipe are respectively connected to the filter box and the rotating shaft.

[0012] In one embodiment of this application, the pipe processing and rust removal equipment of this application further includes a transmission assembly, which includes two gears, a transmission shaft, a rotating rod, and a push rod. The transmission shaft is rotatably mounted on the connecting plate. The two gears are respectively mounted on the rotating shaft and the transmission shaft, and the two gears are meshed together. The rotating rod is mounted on the transmission shaft. The two ends of the push rod are respectively hinged to the rotating rod and the piston rod.

[0013] In one embodiment of this application, the limiting component includes a driving member and a limiting block, wherein the driving member is embedded in the first groove; and the limiting block is disposed at the output end of the driving member.

[0014] In one embodiment of this application, the support assembly includes a second support ring, two sliding plates, and two second springs, wherein the second support ring is sleeved on the support rod; the upper surface of the placement platform is provided with two second sliding grooves, the two sliding plates are symmetrically arranged on the second support ring, and the sliding plates are slidably connected to the second sliding grooves; the two second springs are respectively disposed inside the corresponding second sliding grooves, and the two ends of the second springs are respectively connected to the inner wall of the second sliding groove and the sliding plate.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] (1) By utilizing the cooperation between the ball screw, nut slider and the spreading assembly, the shielding cloth can be unfolded, thereby isolating the rust removal assembly in a relatively closed space, effectively suppressing the flying and scattering of rust residue, ensuring the cleanliness of the workshop environment and the physical and mental health of the workers.

[0017] (2) During the rust removal process, the piston and piston rod can be driven to move back and forth through the cooperation of the transmission components to generate suction on the adsorption rod. At the same time as removing rust, the rust residue is sucked into the filter box, further reducing the problem of rust residue flying.

[0018] (3) The limiting component can constrain the pipe and prevent it from rolling during the rust removal process. The limiting component can also be hidden in the first groove, thus ensuring that it will not interfere with the normal feeding process of the pipe.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through practice of the present application. Attached Figure Description

[0020] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 This is a schematic diagram of the structure of a pipe processing and rust removal device according to an embodiment of this application;

[0022] Figure 2 This is a schematic diagram of the rust removal component in a pipe processing rust removal device according to an embodiment of this application;

[0023] Figure 3 For this application Figure 2 Enlarged structural diagram of area A in the middle;

[0024] Figure 4 This is a schematic diagram of the structure of the spreading component in a pipe processing and rust removal device according to an embodiment of this application;

[0025] Figure 5 This is a schematic diagram of the connection structure between the transmission component and the adsorption component in a pipe processing and rust removal device according to an embodiment of this application;

[0026] Figure 6 This is a schematic diagram of the shielding component in a pipe processing and rust removal device according to an embodiment of this application;

[0027] Figure 7 This is a schematic diagram of the internal structure of the pipe in a pipe processing and rust removal device according to an embodiment of this application.

[0028] As shown in the figure: 1. Placement platform; 2. Limiting component; 3. Support rod; 4. Covering component; 5. Spreading component; 6. Rust removal component; 7. Adsorption component; 8. Transmission component; 9. Support component; 10. First groove; 11. Slide module; 12. Push plate; 13. Ball screw; 14. Nut slider; 15. First support ring; 16. Plate sleeve; 17. Support plate; 18. Connecting plate; 19. Second slide groove; 20. Driving component; 21. Limiting block; 22. Telescopic rod; 23. Scraper. ; 30. Receiving groove; 31. First slide groove; 40. Positioning ring; 41. First support rod; 42. Second support rod; 43. First spring; 44. Covering cloth; 50. Slide rod; 51. Slip ring; 52. Connecting rod; 60. Rotating shaft; 61. Rust removal roller brush; 70. Cylinder; 71. Piston; 72. Piston rod; 73. Filter box; 74. Connecting pipe; 80. Gear; 81. Drive shaft; 82. Rotating rod; 83. Push rod; 90. Second support ring; 91. Slide plate; 92. Second spring. Detailed Implementation

[0029] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0030] The pipe processing and rust removal equipment of this application embodiment will be described below with reference to the accompanying drawings.

[0031] like Figures 1 to 7 As shown, the pipe processing and rust removal equipment of this application embodiment may include a placement platform 1, two limiting components 2, a support rod 3, two shielding components 4, two spreading components 5, two rust removal components 6, and two adsorption components 7.

[0032] The upper surface of the placement platform 1 is symmetrically provided with two first grooves 10, and two limiting components 2 are respectively set in the corresponding first grooves 10. A slide module 11 is embedded in the upper surface of the placement platform 1. A push plate 12 is provided on the slide of the slide module 11. A support rod 3 is connected to the push plate 12. A support component 9 is provided on the placement platform 1. The support component 9 is connected to the support rod 3.

[0033] It should be noted that the two limiting components 2 described in this embodiment are respectively disposed on both sides of the pipe. The limiting components 2 can limit the pipe to prevent it from rolling during the rust removal process. When it is not necessary to limit the pipe, the limiting components 2 can be hidden in the first groove 10 to facilitate its transfer.

[0034] Furthermore, the slide module 11 is arranged along the axis of the pipe. The slide module 11 can drive the support rod 3 and the rust removal component 6 to move, so as to continuously remove rust from the pipe. The support rod 3 is coaxially arranged with the pipe, and the support component 9 can support the support rod 3, thereby improving the stability of the support rod 3.

[0035] Two shielding components 4 are symmetrically arranged on the support rod 3. The end of the support rod 3 away from the push plate 12 is provided with a receiving groove 30. A ball screw 13 is rotatably connected inside the receiving groove 30. Two nut sliders 14 are threadedly connected to the ball screw 13. The two spreading components 5 are respectively connected to the corresponding nut sliders 14 and the corresponding shielding components 4.

[0036] It should be noted that the two shielding components 4 described in this embodiment are both located inside the pipe, and the shielding component 4 is located at the end away from the push plate 12. The shielding component 4 can fit against the inner wall of the pipe, and the two shielding components 4 form a relatively closed isolation space with the pipe. The rust removal component 6 is located inside the isolation space, which can effectively prevent rust residue from escaping from the two ports of the pipe during the rust removal process.

[0037] Furthermore, the ball screw 13 is provided with two sections of threads in opposite directions, and the two nut sliders 14 are respectively set on different sections of threads. The ball screw 13 is connected to the motor, and the motor can drive the ball screw 13 to rotate, thereby driving the two nut sliders 14 to move in opposite directions.

[0038] In the embodiments of this application, when the two nut sliders 14 move toward each other, the shielding component 4 can be opened by the cooperation of the spreading component 5, so that it can be used for pipes of different diameters. The shielding component 4 can also shield rust and prevent rust from escaping.

[0039] A first support ring 15 is rotatably connected to the support rod 3. The first support ring 15 is located between the two shielding components 4. Two plate sleeves 16 are symmetrically arranged on the first support ring 15. Support plates 17 are provided on the plate sleeves 16. The two rust removal components 6 are respectively arranged on the corresponding support plates 17.

[0040] It should be noted that a drive mechanism is installed on the support rod 3, and the first support ring 15 is connected to the drive mechanism. The drive mechanism can drive the first support ring 15 to rotate, thereby driving the rust removal component 6 to rotate, thus achieving uniform rust removal on the inner wall of the pipe. This can be understood as... (See...) Figure 2 The specific structure of the drive mechanism is common knowledge in the field and will not be described in detail in this application.

[0041] Furthermore, the support plate 17 and the sleeve 16 can be fixed together by bolts. The position of the rust removal component 6 can be adjusted by the support plate 17 to ensure that rust removal can be performed on pipes of different diameters.

[0042] A connecting plate 18 is installed on the support plate 17, and two adsorption components 7 are respectively set on the corresponding connecting plates 18, and the adsorption components 7 are connected to the rust removal components 6.

[0043] In the embodiments of this application, when the rust removal component 6 rotates, with the cooperation of the transmission component 8, it can drive the adsorption component 7 to adsorb the rust residue, thereby reducing the degree of rust residue flying.

[0044] To further remove rust residue inside the pipe, a telescopic rod 22 can be provided at the end of the support rod 3 away from the push plate 12. A scraper 23 is provided at the telescopic end of the telescopic rod 22. The scraper 23 is in contact with the inner wall of the pipe. When the support rod 3 moves, the scraper 23 can carry out the rust residue inside the pipe.

[0045] To further clarify the above embodiments, in one embodiment of this application, such as Figure 6 As shown, the shielding assembly 4 includes a positioning ring 40, a plurality of first support rods 41, a plurality of second support rods 42, a plurality of first springs 43, and a shielding cloth 44. The positioning ring 40 is disposed on the support rod 3, the plurality of first support rods 41 are arranged in a circular array on the positioning ring 40, and the two ends of the first support rods 41 are respectively hinged to the positioning ring 40 and the second support rods 42. The two ends of the plurality of first springs 43 are respectively connected to the corresponding first support rods 41 and the second support rods 42. The shielding cloth 44 is disposed around the first support rods 41 and the second support rods 42 on the side adjacent to the first support ring 15.

[0046] It should be noted that the first support rod 41, the second support rod 42, and the first spring 43 are arranged in a one-to-one correspondence. The first support rod 41 and the second support rod 42 form an L-shape, and the end of the second support rod 42 away from the first support rod 41 is provided with a roller. The roller is in contact with the inner wall of the pipe. When the support rod 3 moves into the inside of the pipe, the roller rolls against the inner wall of the pipe, thereby reducing the friction between the shielding component 4 and the pipe. In addition, the roller can also support the support rod 3, improving the stability of the support rod 3.

[0047] Furthermore, the shielding cloth 44 is made of a high-density, airtight, flexible material. The shielding cloth 44 has an umbrella-shaped structure and is set on the first support rod 41 and the second support rod 42 by stitching or wire. One end of the shielding cloth 44 is attached to the positioning ring 40, and the other end of the shielding cloth 44 is attached to the inner wall of the pipe. The two symmetrically arranged shielding cloths 44 and the pipe form a relatively closed isolation space.

[0048] Furthermore, such as Figure 4As shown, the spreading assembly 5 includes two sliding rods 50, a slip ring 51, and multiple connecting rods 52. The support rod 3 is symmetrically provided with multiple first sliding grooves 31, which are connected to the receiving groove 30. The two sliding rods 50 are slidably connected to the corresponding first sliding grooves 31, and the sliding rods 50 are connected to the nut slider 14. The slip ring 51 is sleeved on the support rod 3 and is connected to the sliding rod 50. The two ends of the multiple connecting rods 52 are respectively hinged to the slip ring 51 and the corresponding first support rod 41.

[0049] It should be noted that the two slip rings 51 are respectively set on both sides of the positioning ring 40, the first slide groove 31 is set along the axial direction of the support rod 3, and the slide rod 50 can restrict the movement direction of the nut slider 14 to ensure that the nut slider 14 can move along the axial direction of the ball screw 13.

[0050] Furthermore, when the ball screw 13 rotates, it can drive the two nut sliders 14 to move towards each other. With the cooperation of the slide rod 50, the two slip rings 51 move closer to each other. Through the cooperation of the connecting rod 52, the first support rod 41 is driven to unfold, and finally the roller is made to fit against the inner wall of the pipe.

[0051] In one embodiment of this application, such as Figure 5 As shown, the rust removal component 6 includes a rotating shaft 60 and a rust removal roller brush 61. The rotating shaft 60 is rotatably connected to the support plate 17. The rotating shaft 60 has a hollow structure and is provided with multiple adsorption tubes 24. The rust removal roller brush 61 is disposed on the rotating shaft 60.

[0052] It should be noted that the adsorption tube 24 described in this embodiment is connected to the rotating shaft 60, which is connected to the motor. The motor can drive the rotating shaft 60 to rotate, thereby driving the rust removal roller brush 61 to rotate.

[0053] Furthermore, such as Figure 5 As shown, the adsorption assembly 7 includes a cylinder 70, a piston 71, a piston rod 72, a filter box 73, and a connecting pipe 74. The cylinder 70 is mounted on the connecting plate 18, the piston 71 is slidably mounted inside the cylinder 70, one end of the piston rod 72 is connected to the piston 71, the filter box 73 is mounted on the outer wall of the cylinder 70 and is connected to the cylinder 70, and both ends of the connecting pipe 74 are connected to the filter box 73 and the rotating shaft 60, respectively.

[0054] It should be noted that the connecting pipe 74 is a flexible hose, and both ends of the connecting pipe 74 are connected to the rotating shaft 60 and the cylinder 70 respectively. An exhaust pipe is provided on the cylinder 70, and a first one-way valve is provided on the exhaust pipe. The first one-way valve allows the gas inside the cylinder 70 to be discharged, but does not allow external gas to enter the cylinder 70 from the exhaust pipe. An air inlet pipe is provided between the filter box 73 and the cylinder 70, and a second one-way valve is provided on the air inlet pipe. The second one-way valve allows gas to enter the interior of the cylinder 70 through the filter box 73, but does not allow the gas inside the cylinder 70 to enter the interior of the filter box 73.

[0055] Furthermore, the filter box 73 is equipped with a filter sponge inside, which can trap rust residue inside the filter box 73 and prevent rust residue from entering the cylinder 70.

[0056] In the embodiments of this application, the connecting pipe 74 is rotatably connected to the rotating shaft 60, and when the rotating shaft 60 rotates, it will not cause the connecting pipe 74 to become entangled.

[0057] In one embodiment of this application, such as Figure 3 As shown, the pipe processing and rust removal equipment of this embodiment also includes a transmission assembly 8. The transmission assembly 8 includes two gears 80, a transmission shaft 81, a rotating rod 82, and a push rod 83. The transmission shaft 81 is rotatably mounted on the connecting plate 18. The two gears 80 are respectively mounted on the rotating shaft 60 and the transmission shaft 81, and the two gears 80 are meshed together. The rotating rod 82 is mounted on the transmission shaft 81. The two ends of the push rod 83 are respectively hinged to the rotating rod 82 and the piston rod 72.

[0058] It should be noted that the diameter of the gear 80 on the rotating shaft 60 is smaller than the diameter of the gear 80 on the transmission shaft 81. That is, the gear 80 on the transmission shaft 81 is a large gear. When the rotating shaft 60 rotates, the transmission shaft 81 can be driven to rotate slowly by the principle of the small gear driving the large gear to rotate and slow down. Through the cooperation of the rotating rod 82 and the push rod 83, the piston 71 and the piston rod 72 are driven to move back and forth, thereby adsorbing the filter residue.

[0059] In one embodiment of this application, such as Figure 1 As shown, the limiting component 2 includes a driving member 20 and a limiting block 21, wherein the driving member 20 is embedded in the first groove 10, and the limiting block 21 is disposed at the output end of the driving member 20.

[0060] It should be noted that the driving component 20 can be an electric push rod or a pneumatic rod. The height of the limiting block 21 can be adjusted by the driving component 20 so that the limiting block 21 fits against the outer wall of the pipe, thereby limiting the pipe.

[0061] Furthermore, when the driving component 20 drives the limiting block 21 to hide in the first groove 10, the pipe can roll on the placement table 1, thereby facilitating the unloading of the pipe.

[0062] In one embodiment of this application, such as Figure 1 As shown, the support assembly 9 includes a second support ring 90, two sliding plates 91, and two second springs 92. The second support ring 90 is sleeved on the support rod 3. The upper surface of the placement platform 1 is provided with two second sliding grooves 19. The two sliding plates 91 are symmetrically arranged on the second support ring 90 and are slidably connected to the second sliding grooves 19. The two second springs 92 are respectively arranged inside the corresponding second sliding grooves 19, and the two ends of the second springs 92 are respectively connected to the inner wall of the second sliding groove 19 and the sliding plate 91.

[0063] It should be noted that the slide plate 91 is an L-shaped plate, and the support rod 3 is slidably connected to the second support ring 90. The second support ring 90 can provide auxiliary support for the support rod 3. When the slide module 11 drives the push plate 12 to move to fit with the second support ring 90, the push plate 12 pushes the second support ring 90 to move, and then the second spring 92 is compressed.

[0064] Specifically, when removing rust from the inner wall of the pipe, the relevant personnel place the pipe on the placement platform 1, and then drive the limiting block 21 to move through the driving component 20. The limiting block 21 fits against the outer wall of the pipe to limit the pipe.

[0065] Then, the relevant personnel control one end of the support rod 3 to move into the inside of the pipe and control the ball screw 13 to rotate. The ball screw 13 drives the two nut sliders 14 to move in the opposite direction, thereby driving the two slip rings 51 to move in the opposite direction. With the cooperation of the connecting rod 52, the included angle between the first support rod 41 and the positioning ring 40 increases until the roller is in contact with the inner wall of the pipe. At this time, the shielding cloth 44 is unfolded and is in contact with the inner wall of the pipe, thereby forming an isolation space inside the pipe. The rust removal component 6 is set in the isolation space, thereby effectively preventing rust residue from escaping from the pipe.

[0066] Subsequently, the relevant personnel adjusted the position of the rust removal roller brush 61 to ensure that the rust removal roller brush 61 fits tightly against the inner wall of the pipe, and controlled the rotation of the rotating shaft 60 and the first support ring 15. The rotating shaft 60 drives the rust removal roller brush 61 to rotate, so as to remove rust from the inner wall of the pipe. At the same time, the first support ring 15 can also drive the rust removal component 6 to move around the support rod 3 in a circle, so as to achieve uniform rust removal from the inner wall of the pipe.

[0067] When the rotating shaft 60 rotates, the piston 71 and piston rod 72 are driven to move back and forth through the transmission assembly 8. When the piston 71 moves upward, it draws air into the adsorption tube 24 through the connecting pipe 74 to adsorb the rust residue generated during the rust removal process into the filter box 73, thereby reducing the flying of rust residue.

[0068] After the rust removal is completed, the relevant personnel control the support rod 3 to be removed from the inside of the pipe, and use the scraper 23 to clean out the rust residue from the inner wall of the pipe.

[0069] In summary, the pipe processing rust removal equipment of this application, during the rust removal process on the inner wall of the pipe, effectively suppresses the flying and dispersion of rust slag by constructing a relatively enclosed space to isolate the rust removal components. Simultaneously, it can also adsorb rust slag, ensuring a clean workshop environment and the physical and mental health of workers.

[0070] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0071] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. 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. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

Claims

1. A rust removal device for pipe processing, characterized in that, It includes a placement platform, two limiting components, a support rod, two shielding components, two spreading components, two rust removal components, and two adsorption components, among which, The upper surface of the placement platform is symmetrically provided with two first grooves, and the two limiting components are respectively disposed in the corresponding first grooves; A slide module is embedded in the upper surface of the placement platform, and a push plate is provided on the slide of the slide module. The support rod is connected to the push plate. The placement platform is provided with a support assembly, which is connected to the support rod; The two shielding components are symmetrically arranged on the support rod; The support rod has a receiving groove at one end away from the push plate, and a ball screw is rotatably connected inside the receiving groove. Two nut sliders are threadedly connected to the ball screw. The two spreading components are respectively connected to the corresponding nut slider and the corresponding blocking component; A first support ring is rotatably connected to the support rod, and the first support ring is located between the two shielding components. The first support ring is symmetrically provided with two plate sleeves, and the plate sleeves are provided with support plates; The two rust removal components are respectively mounted on the corresponding support plates; A connecting plate is installed on the support plate, and the two adsorption components are respectively installed on the corresponding connecting plate, and the adsorption components are connected to the rust removal components.

2. The pipe processing and rust removal equipment according to claim 1, characterized in that, The shielding assembly includes a positioning ring, multiple first support rods, multiple second support rods, multiple first springs, and a shielding cloth, wherein, The positioning ring is disposed on the support rod; A plurality of the first struts are arranged in a ring array on the positioning ring, and the two ends of the first struts are respectively hinged to the positioning ring and the second strut; The two ends of the plurality of first springs are respectively connected to the corresponding first support rod and second support rod; The shielding cloth is arranged around the first support rod and the second support rod on the side adjacent to the first support ring.

3. The pipe processing and rust removal equipment according to claim 2, characterized in that, The spreading assembly includes two sliding rods, a slip ring, and multiple connecting rods, wherein... The support rod is symmetrically provided with a plurality of first sliding grooves, and the first sliding grooves are connected to the receiving groove. The two slide rods are respectively slidably connected to the corresponding first slide grooves, and the slide rods are connected to the nut slider; The slip ring is sleeved on the support rod, and the slip ring is connected to the slide rod; The two ends of the plurality of connecting rods are respectively hinged to the slip ring and the corresponding first support rod.

4. The pipe processing and rust removal equipment according to claim 1, characterized in that, The rust removal assembly includes a rotating shaft and a rust removal roller brush, wherein... The rotating shaft is rotatably connected to the support plate. The rotating shaft has a hollow structure and is provided with multiple adsorption tubes 24. The rust-removing roller brush is mounted on the rotating shaft.

5. The pipe processing and rust removal equipment according to claim 4, characterized in that, The adsorption assembly includes a cylinder, a piston, a piston rod, a filter box, and a connecting pipe, wherein, The cylinder is mounted on the connecting plate; The piston is slidably disposed inside the cylinder; One end of the piston rod is connected to the piston; The filter box is disposed on the outer wall of the cylinder, and the filter box is in communication with the cylinder; The two ends of the connecting pipe are respectively connected to the filter box and the rotating shaft.

6. The pipe processing and rust removal equipment according to claim 5, characterized in that, It also includes a transmission assembly, which comprises two gears, a drive shaft, a rotating rod, and a push rod, wherein, The drive shaft is rotatably mounted on the connecting plate; The two gears are respectively mounted on the rotating shaft and the transmission shaft, and the two gears are meshed together. The rotating rod is mounted on the drive shaft; The two ends of the push rod are hinged to the rotating rod and the piston rod, respectively.

7. The pipe processing and rust removal equipment according to claim 1, characterized in that, The limiting component includes a driving element and a limiting block, wherein... The drive component is embedded and installed in the first groove; The limiting block is disposed at the output end of the driving component.

8. The pipe processing and rust removal equipment according to claim 1, characterized in that, The support assembly includes a second support ring, two sliding plates, and two second springs, wherein... The second support ring is sleeved on the support rod; The upper surface of the placement platform is provided with two second sliding grooves, and the two sliding plates are symmetrically arranged on the second support ring, and the sliding plates are slidably connected to the second sliding grooves; Two second springs are respectively disposed inside the corresponding second slide grooves, and the two ends of the second springs are respectively connected to the inner wall of the second slide groove and the slide plate.

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