Welded pipe outer surface wire drawing machining device convenient to adjust

Abstract

The welded pipe outer surface wiredrawing machining device convenient to adjust comprises a wiredrawing machining structure, the wiredrawing machining structure communicates with a waste gas treatment structure and is used for waste gas treatment, the front side of the wiredrawing machining structure communicates with an automatic material guiding structure, and the automatic material guiding structure is slidably connected with an automatic feeding structure; an impurity cleaning structure is fixed to the automatic material guiding structure and used for cleaning the surfaces of the welded pipes, a machining box is fixed to the upper side of the bottom box, a circular welded pipe wire drawing assembly and a square welded pipe wire drawing assembly are slidably connected into the machining box, and the square welded pipe wire drawing assembly is located on the rear side of the circular welded pipe wire drawing assembly. A first moving assembly is slidably connected to the upper side in the processing box, a first supporting plate is fixed to the first moving assembly, and the first supporting plate is slidably connected with a cleaning structure through a second moving assembly; according to the welded pipe outer surface wiredrawing machining device convenient to adjust, round and square welded pipes are automatically subjected to wiredrawing, splashed sweeps are used as blocking materials, waste gas is treated, and the machining box and the wiredrawn welded pipes are automatically cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of welded pipes, in particular to a wire drawing processing device for the outer surface of a welded pipe which is easy to adjust. Background Art

[0002] Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after curling and forming. The production process of welded steel pipe is simple, the production efficiency is high, the varieties and specifications are many, and the equipment investment is small, but the general strength is lower than that of seamless steel pipe. It is found that an outdoor electronic and electrical safety cabinet in the prior art, a typical example of which is disclosed in CN111511141A, can enable the wire drawing processing equipment to adopt an air-cooled processing mechanism by arranging an electric push rod, a drive motor, a wire drawing roller, a cold air blower, a temperature sensor and a control unit. The temperature of the wire drawing roller can be actively detected during operation, and when the temperature of the wire drawing roller is high, it can be actively cooled by air, thereby avoiding the wire drawing roller from being heated for a long time. High temperature is easily generated during operation, which leads to excessive wear, thereby ensuring the service life of the wire drawing roller. The specific operating position of the wire drawing roller can be flexibly adjusted to suit the processing of stainless steel pipes of different specifications and sizes. However, there are still some problems, such as only round welded pipes can be drawn, and other wire drawing equipment is needed when processing square welded pipes, which is not very practical. In addition, when drawing the welded pipes, waste chips splash into the operating room, affecting the environmental quality and increasing the difficulty of waste chip recovery in the later stage. At the same time, after the welded pipes are processed, waste chips are adsorbed in the processing box and on the welded pipes. In the later stage, the staff needs to clean the inside of the processing box and the surface of the welded pipe. The whole operation is time-consuming and labor-intensive, affecting the efficiency of the later processing. Summary of the invention

[0003] The purpose of the present invention is to provide an easily adjustable wire drawing device for the outer surface of a welded pipe to solve the problem proposed in the above-mentioned background technology that only round welded pipes can be drawn, and other wire drawing equipment needs to be used when processing square welded pipes, which is not very practical. In addition, when drawing the welded pipe, waste chips splash into the operating room, affecting the environmental quality and increasing the difficulty of recycling the waste chips in the later stage. At the same time, after the welded pipe is processed, waste chips are adsorbed in the processing box and on the welded pipe. In the later stage, the staff needs to clean the inside of the processing box and the surface of the welded pipe. The whole operation is time-consuming and labor-intensive, affecting the problem of later processing efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an easily adjustable wire drawing device for the outer surface of a welded pipe, comprising a wire drawing structure, the wire drawing structure is connected to an exhaust gas treatment structure and is used for exhaust gas treatment, the front side of the wire drawing structure is connected to an automatic material guiding structure, the automatic material guiding structure is slidably connected to an automatic feeding structure, an impurity cleaning structure is fixed on the automatic material guiding structure and is used for cleaning the surface of the welded pipe;

[0005] The wire drawing processing structure includes a bottom box, a processing box is fixed on the upper side of the bottom box, a round welded pipe wire drawing assembly and a square welded pipe wire drawing assembly are slidably connected in the processing box, the square welded pipe wire drawing assembly is located at the rear side of the round welded pipe wire drawing assembly, a first moving assembly is slidably connected to the upper side of the processing box, a first supporting plate is fixed on the first moving assembly, and the first supporting plate is slidably connected to the cleaning structure through a second moving assembly;

[0006] The round welded pipe wire drawing assembly comprises a round welded pipe guide roller group, a first support rod is arranged at the rear side of the round welded pipe guide roller group, and a motor on the first support rod drives the first wire drawing roller to rotate;

[0007] The first moving assembly includes a first motor box, wherein a motor in the first motor box drives a screw to rotate, and the rotation of the screw drives the slider to move left and right;

[0008] The cleaning structure includes a first manipulator, a second support plate is fixed to the lower side of the first manipulator, a first high-pressure blowing nozzle and a cleaning brush are fixed to the lower side of the second support plate, the first high-pressure blowing nozzle is arranged in the cleaning brush, and the first high-pressure blowing nozzle is connected to the first air supply pipe;

[0009] The square welded pipe drawing assembly includes a first fixed plate, a motor on the first fixed plate drives the second drawing roller to rotate, a first support frame is arranged at the rear side of the second drawing roller, a first moving assembly on the first support frame adjusts the position of the third drawing roller, and the third drawing roller is located on the upper side of the fourth drawing roller;

[0010] The impurity cleaning structure includes a pre-treatment component, on which a sponge cleaning component is fixed;

[0011] The pretreatment component includes a first annular plate, on which a second high-pressure blowing nozzle is inlaid, and the second high-pressure blowing nozzle is connected to the air booster through a second air delivery pipe;

[0012] The sponge cleaning component comprises a second annular plate, and the second annular plate is telescopically adjusted to adjust the position of the arc plate through a telescopic structure, and the arc plate is clamped and connected to the cleaning piece.

[0013] Preferably, the exhaust gas treatment structure includes an air intake pipe, which is connected to the exhaust gas adsorption component.

[0014] Preferably, the exhaust gas adsorption assembly includes a first filter box, the first filter box is connected to a discharge pipe, a pull-out box is provided at the lower side of the discharge pipe, the first filter box is slidably connected to an activated carbon filter, the first filter box is connected to a second filter box, and an exhaust pipe runs through the second filter box.

[0015] By adopting the above technical solution, the waste gas is treated by setting up a waste gas adsorption component.

[0016] Preferably, the automatic feeding structure comprises a third movable assembly, and a feeding assembly is fixed on the third movable assembly.

[0017] Preferably, the feeding assembly includes a second manipulator, on which a mechanical gripper is fixed.

[0018] By adopting the above technical solution, the welding pipe is fed by setting a feeding assembly.

[0019] Preferably, the automatic material guiding structure includes a material guiding box, on which the first material guiding component and the second material guiding component are slidably connected, the second material guiding component is located on the left side of the first material guiding component, and a third material guiding component is arranged between the first material guiding component and the second material guiding component.

[0020] Preferably, the first material guiding assembly comprises a second supporting frame, and a motor on the second supporting frame drives the first material guiding roller to rotate.

[0021] By adopting the above technical solution, the first material guiding component is provided to guide the welded pipe.

[0022] Preferably, the third material guide assembly includes a connecting plate, a motor on the connecting plate drives the second material guide roller to rotate, and a motor on the material guide box drives the third material guide roller to rotate.

[0023] By adopting the above technical solution, the third material guiding component is provided to guide the material to the upper and lower limit positions of the welding pipe.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the easily adjustable welding pipe outer surface drawing processing device,

[0025] (1) The present invention automatically performs wire drawing on round and square welded pipes, automatically treats the waste gas generated during processing and assists in treating splashing waste chips, and automatically cleans the processing box and the welded pipe after wire drawing. A round welded pipe wire drawing component and a square welded pipe wire drawing component are provided. The round welded pipe is fed with the assistance of a round welded pipe guide roller group. The first movable component on the lower side of the first support rod adjusts the position of the first wire drawing roller, so that wire drawing is performed on welded pipes of different diameters. Two groups of second wire drawing rollers are provided. The spacing between one group of second wire drawing rollers is adjusted by the first movable component on the lower side of the second wire drawing roller. Similarly, the spacing between the third wire drawing roller and the fourth wire drawing roller is adjusted, so that wire drawing is performed on square welded pipes of different diameters, thereby increasing the practicality of the entire device.

[0026] (2) The present invention blocks the waste chips generated during the wire drawing process with the assistance of the processing box to prevent the waste chips from splashing onto the ground, which increases the difficulty of subsequent recovery. The lower side of the air intake pipe is threadedly connected with a filter cover, thereby preventing excessive waste chips from entering the interior when the exhaust gas is sucked, which increases the difficulty of subsequent cleaning. The exhaust gas enters the first filter box, and is pre-treated with the assistance of two groups of activated carbon filters, while impurities are collected. After the pre-treatment, the exhaust gas enters the second filter box, and is treated again with the assistance of the activated carbon bag in the second filter box, thereby improving the quality of the operating environment and ensuring the health of the operators.

[0027] (3) The present invention automatically moves the welded pipe after wire drawing into the material guide box with the assistance of the second manipulator and the mechanical gripper, and automatically guides the welded pipe by setting the first material guide component, the second material guide component and the third material guide component. The welded pipe passes through the impurity cleaning structure, and the pressurized air passes through multiple groups of second high-pressure blowing nozzles to blow the surface of the welded pipe. After the blowing treatment, the surface of the welded pipe is treated again with the assistance of the cleaning component to ensure the cleaning effect of the welded pipe;

[0028] (4) The present invention adjusts the position of the lower cleaning structure through the first moving component and the second moving component, and cleans the inside of the processing box through the cleaning brush on the second support plate with the assistance of the first manipulator. The pressurized air in the air booster is passed through multiple groups of first high-pressure blowing nozzles to perform high-pressure blowing cleaning on the processing box and the material guide box, thereby ensuring that the processing box and the material guide box are thoroughly cleaned without the need for manual operation, thus saving time and effort. Waste chips are stored in the lower pull-out box through the material guide trough in the bottom box, which is convenient for later recycling and reuse, thereby avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view structural schematic diagram of the present invention;

[0030] Figure 2 It is a right view structural schematic diagram of the present invention;

[0031] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0032] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0033] Figure 5 It is a schematic diagram of the top view structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the wire drawing processing structure of the present invention;

[0035] Figure 7 It is a schematic diagram of the exhaust gas adsorption component of the present invention;

[0036] Figure 8This is a schematic diagram of the automatic material guiding structure of the present invention;

[0037] Fig. 9 A schematic diagram of a sponge cleaning assembly of the present invention;

[0038] Fig.10 It is a schematic diagram of the three-dimensional structure of the sponge cleaning component of the present invention.

[0039] In the figure: 1. Wire drawing processing structure; 11. Bottom box; 12. Processing box; 13. Round welded pipe wire drawing assembly; 131. Round welded pipe guide roller group; 132. First support rod; 133. First wire drawing roller; 14. First moving assembly; 141. First motor box; 142. Screw; 143. Slider; 15. First support plate; 16. Second moving assembly; 17. Cleaning structure; 171. First manipulator; 172. Second support plate; 173. First high-pressure air blowing nozzle; 174. Cleaning brush; 175. First air pipe; 18. Square welded pipe wire drawing assembly; 181. First fixed plate; 182. Second wire drawing roller; 183. First support frame; 184. Third wire drawing roller; 185. Fourth wire drawing roller; 2. Waste gas treatment structure; 21. Inlet pipe; 22. Waste gas adsorption assembly; 221. First filter box; 2 22. Discharge pipe; 223. Pull-out box; 224. Activated carbon filter; 225. Second filter box; 226. Exhaust pipe; 3. Automatic feeding structure; 31. Second moving assembly; 32. Feeding assembly; 321. Second manipulator; 322. Mechanical gripper; 4. Automatic material guiding structure; 41. Material guiding box; 42. First material guiding assembly; 421. Second support frame; 422. First material guiding roller; 43. Second material guiding assembly; 44. Third material guiding assembly; 441. Connecting plate; 442. Second material guiding roller; 443. Third material guiding roller; 5. Impurity cleaning structure; 51. Pretreatment assembly; 511. First annular plate; 512. Second high-pressure blowing nozzle; 513. Second air pipe; 514. Air booster; 52. Sponge cleaning assembly; 521. Second annular plate; 522. Arc plate; 523. Cleaning parts. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-10 The present invention provides a technical solution: a wire drawing device for the outer surface of a welded pipe that is easy to adjust, such as Figure 1 , Figure 2 , Figure 3, Figure 4 , Figure 5 and Figure 6 As shown, it includes a wire drawing processing structure 1, which includes a bottom box 11, a processing box 12 is fixed on the upper side of the bottom box 11, a round welded pipe wire drawing assembly 13 and a square welded pipe wire drawing assembly 18 are slidably connected in the processing box 12, and the square welded pipe wire drawing assembly 18 is located at the rear side of the round welded pipe wire drawing assembly 13, a first moving assembly 14 is slidably connected to the upper side of the processing box 12, a first support plate 15 is fixed on the first moving assembly 14, and the first support plate 15 is slidably connected to the cleaning structure 17 through the second moving assembly 16, the round welded pipe wire drawing assembly 13 includes a round welded pipe guide roller group 131, a first support rod 132 is arranged on the rear side of the round welded pipe guide roller group 131, a motor on the first support rod 132 drives the first wire drawing roller 133 to rotate, and the first moving assembly 14 includes a first motor box 141, the first motor box 141 The internal motor drives the screw 142 to rotate, and the rotation of the screw 142 drives the slider 143 to move left and right. The cleaning structure 17 includes a first manipulator 171, and a second support plate 172 is fixed to the lower side of the first manipulator 171. A first high-pressure blowing nozzle 173 and a cleaning brush 174 are fixed to the lower side of the second support plate 172. The first high-pressure blowing nozzle 173 is arranged in the cleaning brush 174, and the first high-pressure blowing nozzle 173 is connected to the first air supply pipe 175. The square welding pipe wire drawing assembly 18 includes a first fixed plate 181, and the motor on the first fixed plate 181 drives the second wire drawing roller 182 to rotate. A first support frame 183 is arranged on the rear side of the second wire drawing roller 182. The first moving assembly 14 on the first support frame 183 adjusts the position of the third wire drawing roller 184, and the third wire drawing roller 184 is located on the upper side of the fourth wire drawing roller 185;

[0042] Among them, a control device for controlling the overall equipment is fixed on the bottom box 11. The telescopic structure of the present application is a hydraulic cylinder, which is a prior art. The first moving assembly 14 and the second moving assembly 16 have the same structure. Multiple groups of first high-pressure blowing nozzles 173 are evenly distributed on the second support plate 172. Multiple groups of first high-pressure blowing nozzles 173 perform blowing work at the same time to ensure the cleaning quality.

[0043] Specifically, a first moving assembly 14 is fixed to the lower side of the first support rod 132, and the first moving assembly 14 is embedded in the processing box 12. The position of the first wire drawing roller 133 is adjusted with the assistance of the first moving assembly 14 at the lower side of the first support rod 132, so as to perform wire drawing on the circular welded pipes of different diameters on the circular welded pipe guide roller group 131, thereby increasing practicality. Three groups of first wire drawing rollers 133 are provided, and the three groups of first wire drawing rollers 133 are equidistantly distributed on one side of the circular welded pipe guide roller group 131 to ensure the wire drawing processing effect.

[0044] Furthermore, two groups of square welded pipe wire drawing components 18 are provided, and the two groups of square welded pipe wire drawing components 18 are symmetrically arranged, the first fixed plate 181 is arranged in a U shape, and two groups of first fixed plates 181 are provided, and the first movable component 14 is fixed to the lower side of the rear first fixed plate 181, so as to adjust the distance between the two groups of second wire drawing rollers 182, and the first movable component 14 is inlaid on the first support frame 183, and the distance between the third wire drawing roller 184 and the fourth wire drawing roller 185 is adjusted with the assistance of the first movable component 14, so as to perform wire drawing processing on square welded pipes of different volumes;

[0045] In the above scheme, the welded pipe is inserted into the processing box 12 through the feed port on the processing box 12, the round welded pipe is placed on the round welded pipe guide roller group 131, and the position of the first drawing roller 133 on the first support rod 132 is adjusted to limit the round welded pipe. The first drawing roller 133 is driven to rotate with the assistance of the motor on the first support rod 132, so as to perform wire drawing on the round welded pipe. The shock absorber on the processing box 12 automatically feeds the square welded pipe through the guide roller on the guide roller connecting plate. Two groups of guide rollers are provided to limit the position and guide the material around the welded pipe. The square welded pipe is placed on the upper side of the fourth drawing roller 185. With the assistance of the first moving component 14 at the lower end of the first fixed plate 181 on the rear side, the distance between the second drawing roller 182 on the first fixed plate 181 is adjusted. With the assistance of the first moving component 14 on the first support frame 183, the position of the third drawing roller 184 is adjusted to ensure that the square welded pipe fits the third drawing roller 184. and the fourth wire drawing roller 185, start the motors on the third wire drawing roller 184, the fourth wire drawing roller 185 and the second wire drawing roller 182, so as to perform wire drawing on the welding pipe to ensure the quality of wire drawing. After the whole work is completed, the stepper motor in the first motor box 141 drives the screw 142 to rotate, and the rotation of the screw 142 drives the slider 143 to slide on the upper side of the processing box 12, so as to adjust the position of the cleaning structure 17 left and right, and adjust the position of the cleaning structure 17 front and back with the assistance of the second moving component 16 on the first support plate 15. With the assistance of the first manipulator 171, the cleaning brush 174 on the second support plate 172 is driven to move, so as to clean the inner wall of the processing box 12. The high-pressure air after pressurization in the air booster 514 enters the first high-pressure blowing nozzle 173 through the first air supply pipe 175, and the inner wall of the processing box 12 is subjected to high-pressure blowing treatment with the assistance of multiple groups of first high-pressure blowing nozzles 173 to ensure the cleaning effect.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7As shown, the wire drawing structure 1 is connected to the exhaust gas treatment structure 2 and is used for exhaust gas treatment. The exhaust gas treatment structure 2 includes an air intake pipe 21, which is connected to the exhaust gas adsorption component 22. The exhaust gas adsorption component 22 includes a first filter box 221, which is connected to the discharge pipe 222. A pull-out box 223 is provided at the lower side of the discharge pipe 222. The first filter box 221 is slidably connected with an activated carbon filter 224. The first filter box 221 is connected to the second filter box 225, and the second filter box 225 is penetrated by an exhaust pipe 226.

[0047] The lower side of the air intake pipe 21 is connected to four sets of filter covers, so as to block the exhaust gas entering the air intake pipe 21;

[0048] Furthermore, two groups of activated carbon filters 224 are provided, and the mesh densities of the two groups of activated carbon filters 224 are different. The provision of the two groups of activated carbon filters 224 ensures the exhaust gas pretreatment effect. A plurality of activated carbon bags are placed in the second filter box 225, and the upper side of the second filter box 225 is threadedly sealed and connected to a sealing cover;

[0049] In the above scheme, with the assistance of the air intake fan in the air intake pipe 21, the exhaust gas enters the first filter box 221 through the air intake pipe 21, and is pre-treated with the assistance of two groups of activated carbon filters 224 in the first filter box 221. The pre-treated exhaust gas enters the second filter box 225, and is adsorbed again with the assistance of multiple activated carbon bags in the second filter box 225 to ensure the exhaust gas treatment effect. Finally, the treated air is discharged through the exhaust pipe 226, and the waste chips during filtering in the second filter box 225 are collected in the pull-out box 223 through the discharge pipe 222 for easy recycling later.

[0050] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, the front side of the wire drawing processing structure 1 is connected to the automatic material guiding structure 4, and the automatic material guiding structure 4 is slidably connected to the automatic feeding structure 3, and the automatic feeding structure 3 includes a third moving component 31, and a feeding component 32 is fixed on the third moving component 31, and the feeding component 32 includes a second manipulator 321, and a mechanical gripper 322 is fixed on the second manipulator 321. The automatic material guiding structure 4 includes a material guiding box 41, and the first material guiding component 42 and the second material guiding component 43 are slidably connected on the material guiding box 41. The second material guiding component 43 is located on the left side of the first material guiding component 42, and the third material guiding component 44 is arranged between the first material guiding component 42 and the second material guiding component 43. The first material guiding component 42 includes a second supporting frame 421, and the motor on the second supporting frame 421 drives the first material guiding roller 422 to rotate, and the third material guiding component 44 includes a connecting plate 441, and the motor on the connecting plate 441 drives the second material guiding roller 442 to rotate, and the motor on the material guiding box 41 drives the third material guiding roller 443 to rotate;

[0051] Among them, there are two groups of automatic feeding structures 3, and the two groups of automatic feeding structures 3 are arranged in parallel;

[0052] Furthermore, the first material guide component 42 and the second material guide component 43 have the same structure, and the first moving component 14 is fixed to the lower side of the first material guide component 42 and the second material guide component 43, and the spacing between the first material guide component 42 and the second material guide component 43 is adjusted with the assistance of the first moving component 14;

[0053] Specifically, the hydraulic cylinder on the material guide box 41 drives the second material guide roller 442 on the connecting plate 441 to adjust the position through the hydraulic rod, so that the third material guide roller 443 and the second material guide roller 442 can guide the welded pipes of different volumes in the later stage.

[0054] In the preferred scheme of this embodiment, the position of the loading component 32 is adjusted with the assistance of the third moving component 31 on the material guide box 41, the welding pipe is clamped and fixed by the mechanical gripper 322 with the assistance of the second manipulator 321, and moved into the material guide box 41, and the welding pipe passes through the impurity cleaning structure 5, and the first material guide component 42 and the second material guide component 43 are assisted by the first moving component 14 on the lower side of the first material guide component 42 and the second material guide component 43 to limit the front and rear positions of the welding pipe, and the connecting plate 441 on the lower side of the hydraulic rod is moved downward with the assistance of the hydraulic cylinder on the material guide box 41 to adjust the distance between the second material guide roller 442 and the third material guide roller 443 and to limit the upper and lower sides of the welding pipe for material guiding.

[0055] like Figure 1 , Figure 4 , Fig. 9 and Fig.10As shown, an impurity cleaning structure 5 is fixed on the automatic material guiding structure 4 and is used for cleaning the surface of the weld pipe. The impurity cleaning structure 5 includes a pretreatment component 51, and a sponge cleaning component 52 is fixed on the pretreatment component 51. The pretreatment component 51 includes a first annular plate 511, and a second high-pressure blowing nozzle 512 is embedded on the first annular plate 511. The second high-pressure blowing nozzle 512 is connected to the air booster 514 through a second air delivery pipe 513. The sponge cleaning component 52 includes a second annular plate 521. The second annular plate 521 adjusts the position of the arc plate 522 through a telescopic structure, and the arc plate 522 is engaged with a cleaning member 523;

[0056] The first annular plate 511 is connected to the second annular plate 521, and multiple groups of second high-pressure air blowing nozzles 512 are evenly distributed on the first annular plate 511, thereby ensuring the auxiliary cleaning effect;

[0057] Furthermore, four groups of hydraulic cylinders are embedded in the second annular plate 521, and the four groups of hydraulic cylinders drive the cleaning member 523 on the arc plate 522 to adjust the position through hydraulic rods. The arc plate 522 is provided with multiple groups of limiting grooves, and the limiting grooves are engaged with the protrusions fixed on the cleaning member 523. The cleaning member 523 includes a cleaning support plate and a cleaning sponge to ensure the cleaning effect;

[0058] In the preferred scheme of this embodiment, the filtered air is pressurized with the assistance of the air booster 514, and the pressurized air enters the second high-pressure blowing nozzle 512 on the first annular plate 511 through the second air supply pipe 513. The surface of the welding pipe is assisted to be cleaned with the assistance of multiple groups of second high-pressure blowing nozzles 512. After the auxiliary cleaning, the welding pipe moves, and the hydraulic cylinder on the second annular plate 521 drives the cleaning part 523 on the arc plate 522 to contract through the hydraulic rod, so as to better wrap the welding pipe and ensure the cleaning effect of the welding pipe.

[0059] Working principle: When using the easily adjustable welded pipe outer surface wire drawing processing device, connect the external power supply, perform the drawing processing with the assistance of the wire drawing processing structure 1, treat the exhaust gas with the assistance of the exhaust gas treatment structure 2, and automatically load the welded pipe after wire drawing with the assistance of the automatic feeding structure 3, and finally move it to the automatic material guiding structure 4 for cleaning. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0061] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable welding pipe outer surface drawing device, characterized in that: The invention comprises a wire drawing processing structure (1), the wire drawing processing structure (1) is connected to the waste gas treatment structure (2) and is used for waste gas treatment, the front side of the wire drawing processing structure (1) is connected to the automatic material guiding structure (4), the automatic material guiding structure (4) is slidably connected to the automatic material feeding structure (3), and the automatic material guiding structure (4) is fixed with an impurity cleaning structure (5) and is used for cleaning the surface of the welded pipe; The wire drawing processing structure (1) comprises a bottom box (11), a processing box (12) is fixed on the upper side of the bottom box (11), a round welded pipe wire drawing assembly (13) and a square welded pipe wire drawing assembly (18) are slidably connected in the processing box (12), the square welded pipe wire drawing assembly (18) is located at the rear side of the round welded pipe wire drawing assembly (13), a first moving assembly (14) is slidably connected to the upper side of the processing box (12), a first supporting plate (15) is fixed on the first moving assembly (14), and the first supporting plate (15) is slidably connected to the cleaning structure (17) via a second moving assembly (16); The round welded pipe wire drawing assembly (13) comprises a round welded pipe guide roller group (131), a first support rod (132) is arranged at the rear side of the round welded pipe guide roller group (131), and a motor on the first support rod (132) drives a first wire drawing roller (133) to rotate; The first moving assembly (14) comprises a first motor box (141), wherein a motor in the first motor box (141) drives a screw rod (142) to rotate, and the rotation of the screw rod (142) drives the slider (143) to move left and right; The cleaning structure (17) comprises a first manipulator (171), a second support plate (172) is fixed to the lower side of the first manipulator (171), a first high-pressure air blowing nozzle (173) and a cleaning brush (174) are fixed to the lower side of the second support plate (172), the first high-pressure air blowing nozzle (173) is arranged inside the cleaning brush (174), and the first high-pressure air blowing nozzle (173) is connected to the first air supply pipe (175); The square welded pipe wire drawing assembly (18) comprises a first fixed plate (181), a motor on the first fixed plate (181) drives a second wire drawing roller (182) to rotate, a first support frame (183) is arranged at the rear side of the second wire drawing roller (182), a first movable assembly (14) on the first support frame (183) adjusts the position of a third wire drawing roller (184), and the third wire drawing roller (184) is located on the upper side of a fourth wire drawing roller (185); The impurity cleaning structure (5) comprises a pre-treatment component (51), and a sponge cleaning component (52) is fixed on the pre-treatment component (51); The pretreatment component (51) comprises a first annular plate (511), a second high-pressure air blowing nozzle (512) is embedded on the first annular plate (511), and the second high-pressure air blowing nozzle (512) is connected to the air booster (514) through a second air delivery pipe (513); The sponge cleaning assembly (52) comprises a second annular plate (521), wherein the second annular plate (521) is telescopically adjusted to adjust the position of the arc-shaped plate (522) through a telescopic structure, and a cleaning member (523) is snap-connected to the arc-shaped plate (522).

2. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 1, characterized in that: The exhaust gas treatment structure (2) comprises an air intake pipe (21), and the air intake pipe (21) is connected to the exhaust gas adsorption component (22).

3. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 2, characterized in that: The exhaust gas adsorption component (22) comprises a first filter box (221), the first filter box (221) is connected to a discharge pipe (222), a pull-out box (223) is arranged at the lower side of the discharge pipe (222), the first filter box (221) is slidably connected to an activated carbon filter (224), the first filter box (221) is connected to a second filter box (225), and an exhaust pipe (226) runs through the second filter box (225).

4. The device for wire drawing the outer surface of a welded pipe that is easy to adjust according to claim 1, characterized in that: The automatic feeding structure (3) comprises a third moving component (31), and a feeding component (32) is fixed on the third moving component (31).

5. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 4, characterized in that: The loading assembly (32) comprises a second manipulator (321), and a mechanical gripper (322) is fixed on the second manipulator (321).

6. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 1, characterized in that: The automatic material guiding structure (4) comprises a material guiding box (41), a first material guiding component (42) and a second material guiding component (43) are slidably connected to the material guiding box (41), the second material guiding component (43) is located on the left side of the first material guiding component (42), and a third material guiding component (44) is arranged between the first material guiding component (42) and the second material guiding component (43).

7. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 6, characterized in that: The first material guiding component (42) comprises a second support frame (421), and a motor on the second support frame (421) drives the first material guiding roller (422) to rotate.

8. The easily adjustable wire drawing device for the outer surface of a welded pipe according to claim 6, characterized in that: The third material guide assembly (44) comprises a connecting plate (441), a motor on the connecting plate (441) drives the second material guide roller (442) to rotate, and a motor on the material guide box (41) drives the third material guide roller (443) to rotate.

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