Automatic winding machine for anti-corrosion adhesive tape of large pipeline

Abstract

The invention belongs to the technical field of adhesive tape winding, and discloses a large pipeline anti-corrosion adhesive tape automatic winding machine which comprises a bottom plate and a mounting plate, the top of the mounting plate is provided with a winding assembly facilitating replacement of an anti-corrosion adhesive roll, and the surface of the winding assembly is provided with a material guiding assembly used for tightly attaching an anti-corrosion adhesive tape to the surface of a pipeline. The material changing frame is of an axial symmetry structure, when one side of the material changing frame is driven by a winding motor to wind an anti-corrosion adhesive tape, the other side of the material changing frame can be used for installing an anti-corrosion adhesive tape roll, and due to the design, the device does not need to be paused during material changing, the winding efficiency of the device is improved, and the length of the material guiding assembly can be adjusted; when the device winds the anti-corrosion adhesive tape on pipelines with different sizes, the anti-corrosion adhesive tape can be evenly and tightly attached to the surfaces of the pipelines, and the two sides of the adhesive tape are prevented from being warped.

Description

Technical Field

[0001] The present invention relates to the technical field of tape winding, and particularly to an automatic winding machine for anti-corrosion tape of large pipelines. Background Art

[0002] As a key device for pipeline anti-corrosion construction, the pipeline tape winding device winds the anti-corrosion tape tightly and evenly on the pipeline surface in an automatic or semi-automatic manner to form an effective anti-corrosion layer, thereby protecting the pipeline from the erosion of corrosive media, extending the service life of the pipeline, and ensuring the safe and stable operation of the pipeline system. It not only improves the efficiency and quality of anti-corrosion construction but also reduces the labor intensity of construction workers, and is an indispensable important tool in modern pipeline projects.

[0003] For example, the invention with the publication number CN119079628A provides an anti-corrosion tape pipeline winding device with a tensioning function, including a support seat, an outer wall of the support seat is fixedly connected with a motor, and an inner wall of the support seat is rotatably connected with a roller through a bearing. In the present invention, by providing a tape winding mechanism, while winding the tape on the pipeline through the tape winding structure, the tape is tensioned, and at the same time, it is also prevented that the tape is wound under a tensioned state, resulting in bubbles after winding, which causes oxidation and corrosion of the pipeline. A tensioning mechanism is provided to tension the tape while winding the tape, and at the same time, the tape is turned up to prevent bubbles from being generated when the tape is pressed. At the same time, the edge of the tape is further pressed to prevent the edge of the tape from warping when the tape is wound around the pipeline under a tensioned state. A tape fixing mechanism is provided to stably wind the tape roll, so that the anti-corrosion tape pipeline winding device with a tensioning function can be used normally.

[0004] The existing technology has the following problems: For the existing automatic winding machine for anti-corrosion tape of large pipelines, when winding the anti-corrosion tape on a large pipeline, replacing the anti-corrosion tape not only requires the device to stop working but also requires the cooperation of multiple people, reducing the winding efficiency of the pipeline. Moreover, when the existing device winds the anti-corrosion tape on the pipeline surface, it needs to be driven along both ends of the pipeline, making it inconvenient to wind the anti-corrosion tape on the surface near both ends of the pipeline, affecting the winding effect of the device.

[0005] Therefore, an automatic winding machine for anti-corrosion tape of large pipelines is proposed. Summary of the Invention

[0006] The object of the present invention is to solve the problems of the existing automatic winding machine for anti-corrosion tapes of large pipelines. When winding anti-corrosion tapes on large pipelines, replacing the anti-corrosion tapes not only requires the device to stop working, but also requires the cooperation of multiple people, which reduces the winding efficiency of the pipelines. In addition, when the existing device winds anti-corrosion tapes on the surface of the pipeline, it needs to be driven along both ends of the pipeline, making it inconvenient to wind anti-corrosion tapes on the surface near both ends of the pipeline and affecting the winding effect of the device. The present invention provides an automatic winding machine for anti-corrosion tapes of large pipelines.

[0007] In order to achieve the above object, the present invention specifically adopts the following technical solutions:

[0008] An automatic winding machine for anti-corrosion tapes of large pipelines includes a bottom plate and a mounting plate. A winding assembly for facilitating the replacement of anti-corrosion tape rolls is provided on the top of the mounting plate. A guiding assembly for closely attaching the anti-corrosion tape to the surface of the pipeline is provided on the surface of the winding assembly. A supporting assembly for adjusting the position of the pipeline is provided on the top surface of the bottom plate. A driving assembly for driving the pipeline to rotate is provided between the supporting assemblies. Support plates are fixed on both sides of the bottom plate. Push hydraulic rods are fixed on both sides of the support plates, and the output ends of the push hydraulic rods penetrate the support plates. A push plate is fixed to the output ends of the push hydraulic rods.

[0009] As a further solution of the present invention, the winding assembly includes a support frame. A rotating shaft is provided in the support frame, and the rotating shaft is rotatably connected to the support frame. A material-changing frame is provided in the support frame, and the material-changing frame is rotatably connected to the support frame. A material-changing motor is fixed on the side surface of the support frame, and the output end of the material-changing motor is fixed to the material-changing frame.

[0010] As a further solution of the present invention, a winding motor is fixed in the material-changing frame, and the winding motor is axially symmetrically structured with respect to the material-changing frame. A threaded rod is fixed to the output end of the winding motor. A mounting shaft is provided in the material-changing frame, and the mounting shaft is rotatably connected to the material-changing frame and penetrates the side surface of the slow-feeding frame. One end of the mounting shaft is threadedly connected to the threaded rod. A limiting groove is provided on the surface of the mounting shaft, and a limiting block is fixed to one end of the mounting shaft.

[0011] As a further solution of the present invention, the guiding assembly includes a rotating bracket, and the rotating bracket is rotatably connected to the support frame. A telescopic groove is provided on the top surface of the rotating frame. A telescopic bracket is provided in the telescopic groove, and the telescopic bracket is movably connected to the telescopic groove. An electric telescopic rod is fixed between the telescopic bracket and the telescopic groove.

[0012] As a further solution of the present invention, a fixed bracket is provided on the side of the telescopic bracket. A material guiding shaft is provided inside the telescopic bracket, and the material guiding shaft is rotatably connected to the telescopic bracket. An adjusting bracket is provided on the surface of the telescopic bracket, and the adjusting bracket is rotatably connected to the telescopic bracket. A pressing motor is fixed on the surface of the fixed bracket, and the output end of the pressing motor is fixedly connected to the side of the adjusting bracket. A buffer groove is formed on the surface of the adjusting bracket. A pressing plate is provided in the buffer groove, and the pressing plate is movably connected to the buffer groove. Buffer springs are arranged in an array between the pressing plate and the buffer groove.

[0013] As a further solution of the present invention, the support assembly includes a support base, and the support base is axially symmetrically structured with respect to the bottom plate. An adjusting groove is formed on the top surface of the bottom plate. A connecting block is fixed to the bottom surface of the support base, and the connecting block is movably connected to the adjusting groove. A bidirectional lead screw is provided in the adjusting groove, and the bidirectional lead screw is respectively threadedly connected to the connecting block and is rotatably connected to the bottom plate. One end of the bidirectional lead screw is fixed with an adjusting motor. A plurality of balls are evenly arranged on the top surface of the support base, and the balls are in rolling connection with the support base.

[0014] As a further solution of the present invention, the driving assembly includes a driving motor, and the driving motor is fixed on the top surface of the bottom plate. The output end of the driving motor is fixed with a turntable. A driving belt is provided on the surface of the turntable. The driving belt is made of rubber thermoplastic. A plurality of pressure sensors are evenly arranged between the driving belt and the turntable.

[0015] As a further solution of the present invention, a plurality of guide rods are fixedly arranged on the side of the mounting plate in an array. A plurality of guide grooves are formed on the side of the bottom plate in an array, and the guide rods are movably connected to the guide grooves. A moving motor is fixed on the side of the bottom plate. The output end of the moving motor is fixed with a moving lead screw, and the moving lead screw is threadedly connected to the guide rods. A controller is fixed on the surface of the mounting plate, and the controller is electrically connected to the material changing motor, the winding motor, the electric telescopic rod, the pressing motor, the adjusting motor, the driving motor, the pressure sensor and the moving motor respectively.

[0016] As a further solution of the present invention, a mounting groove is formed on the top surface of the mounting plate. A rodless cylinder is provided in the mounting groove. The output end of the rodless cylinder is fixed with a limiting plate, and the support frame is fixedly connected to the top surface of the limiting plate. An adjusting hydraulic rod is provided between the rotating bracket and the limiting plate, and the adjusting hydraulic rod is rotatably connected to the rotating bracket and the limiting plate respectively. A plurality of universal wheels are arranged on the bottom surface of the bottom plate in an array, and the universal wheels are rotatably connected to the bottom plate respectively. A plurality of jackscrew feet are arranged on the bottom surface of the bottom plate in an array, and the jackscrew feet are threadedly connected to the bottom plate respectively.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention is provided with a winding assembly and a material guiding assembly on the mounting plate. In the winding assembly, the material changing frame has an axisymmetric structure. While one side of the material changing frame winds the anti-corrosion tape under the drive of the winding motor, the other side of the material changing frame can prepare for the installation of the anti-corrosion film. This design enables the device not to pause during material changing, improving the winding efficiency of the device. The material guiding assembly can be adjusted in length, enabling the anti-corrosion tape to be evenly and tightly attached to the surface of the pipeline when the device winds the anti-corrosion tape on pipelines of different sizes, preventing the two sides of the tape from warping.

[0019] 2. The present invention is provided with a support assembly and a drive assembly on the top of the bottom plate. In the support assembly, the support seat can be adjusted at equal intervals along the adjustment groove under the drive of the adjustment motor, enabling the device to adjust the bottom surfaces of large pipelines with different diameters to the same horizontal plane. Uniformly arranged balls are provided on the top surface of the support seat, not only enabling the pipeline to rotate in the vertical direction under the action of the drive assembly, but also enabling the push plate to apply pressure to both sides of the pipeline under the action of the pushing hydraulic rod, enabling the pipeline to move in the horizontal direction. These designs enable the device to wind the anti-corrosion tape on the surface of the pipeline without dead angles, improving the winding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the axonometric view of the present invention;

[0021] Figure 2 is the overall cross-sectional view of the present invention;

[0022] Figure 3 is the overall structural exploded view of the present invention;

[0023] Figure 4 is the structural unfolded view of the present invention during operation;

[0024] Figure 5 is the structural diagram of the winding assembly of the present invention;

[0025] Figure 6 is the structural exploded view of the winding assembly of the present invention;

[0026] Figure 7 is the structural diagram of the material guiding assembly of the present invention;

[0027] Figure 8 is the cross-sectional view of the material guiding assembly of the present invention;

[0028] Figure 9 is the structural exploded view of the material guiding assembly of the present invention;

[0029] Figure 10 is the structural diagram of the support assembly of the present invention;

[0030] Figure 11It is the structural decomposition diagram of the support component of the present invention;

[0031] Figure 12 It is the structural diagram of the drive component of the present invention;

[0032] Figure 13 It is the structural decomposition diagram of the drive component of the present invention.

[0033] Reference numerals: 1, winding component; 101, material changing frame; 102, material changing motor; 103, rotating shaft; 104, support frame; 105, winding motor; 106, threaded rod; 107, mounting shaft; 108, limiting groove; 109, limiting block; 2, material guiding component; 201, pressing plate; 202, fixing bracket; 203, telescopic bracket; 204, rotating bracket; 205, buffer groove; 206, material guiding shaft; 207, buffer spring; 208, adjusting bracket; 209, pressing material motor; 210, electric telescopic rod; 211, telescopic groove; 3, support component; 301, support seat; 302, bidirectional lead screw; 303, connecting block; 304, ball; 305, adjusting motor; 4, controller; 5, drive component; 501, drive belt; 502, turntable; 503, drive motor; 504, pressure sensor; 6, mounting plate; 7, mounting groove; 8, support plate; 9, set screw support foot; 10, rodless cylinder; 11, guide rod; 12, guide groove; 13, push plate; 14, push hydraulic rod; 15, moving lead screw; 16, adjusting groove; 17, moving motor; 18, universal wheel; 19, bottom plate; 20, limiting plate; 21, adjusting hydraulic rod. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0036] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "first", "second", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0037] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the product of the invention is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0038] The following will be combined with Figures 1 - 13 to describe in detail a large pipeline anti-corrosion tape automatic winding machine according to an embodiment of the present invention.

[0039] Embodiment 1: Embodiment 1 of the present application discloses a large pipeline anti-corrosion tape automatic winding machine. Refer to Figures 1 - 13 , which includes a bottom plate 19 and a mounting plate 6. A winding assembly 1 for facilitating the replacement of the anti-corrosion tape roll is provided on the top of the mounting plate 6. A material guiding assembly 2 for closely attaching the anti-corrosion tape to the surface of the pipeline is provided on the surface of the winding assembly 1. A support assembly 3 for adjusting the position of the pipeline is provided on the top surface of the bottom plate 19. A driving assembly 5 for driving the pipeline to rotate is provided between the support assemblies 3. Support plates 8 are fixed on both sides of the bottom plate 19. Push hydraulic rods 14 are fixed on both sides of the support plates 8, and the output ends of the push hydraulic rods 14 penetrate through the support plates 8. A push plate 13 is fixed to the output ends of the push hydraulic rods 14.

[0040] Specifically, when winding the anti-corrosion tape on the surface of a large pipeline, first place the existing wound pipeline on the support assembly 3, then install the anti-corrosion tape roll on the winding assembly 1. When winding the tape, the material guiding assembly 2 on the surface of the winding assembly 1 will closely attach the anti-corrosion tape to the surface of the pipeline. Then, under the action of the push hydraulic rod 14, the push plate 13 can horizontally move the pipeline, and the driving assembly 5 provides power for the rotation of the pipeline.

[0041] The winding assembly 1 includes a support frame 104. A rotating shaft 103 is provided in the support frame 104, and the rotating shaft 103 is rotatably connected to the support frame 104. A material-changing frame 101 is provided in the support frame 104, and the material-changing frame 101 is rotatably connected to the support frame 104. A material-changing motor 102 is fixed to the side of the support frame 104, and the output end of the material-changing motor 102 is fixedly connected to the material-changing frame 101. A winding motor 105 is fixed in the material-changing frame 101, and the winding motor 105 is axially symmetric about the material-changing frame 101. A threaded rod 106 is fixed to the output end of the winding motor 105. An installation shaft 107 is provided in the material-changing frame 101, and the installation shaft 107 is rotatably connected to the material-changing frame 101. The installation shaft 107 penetrates through the side of the material-slowing frame, and one end of the installation shaft 107 is threadedly connected to the threaded rod 106. A limiting groove 108 is provided on the surface of the installation shaft 107, and a limiting block 109 is fixed to one end of the installation shaft 107.

[0042] Specifically, in the winding assembly 1, the rotating shaft 103 plays a guiding role for the tape. When the film on one installation shaft 107 on the material-changing frame 101 is working, the other installation shaft 107 is drawn out from the material-changing frame 101 through the limiting block 109, and then the film is installed on the installation shaft 107 through the limiting groove 108. The fixed connection between the installation shaft 107 and the winding motor 105 can be realized through the threaded rod 106.

[0043] The material guiding assembly 2 includes a rotating bracket 204, and the rotating bracket 204 is rotatably connected to the support frame 104. A telescopic groove 211 is provided on the top surface of the rotating frame. A telescopic bracket 203 is provided in the telescopic groove 211, and the telescopic bracket 203 is movably connected to the telescopic groove 211. An electric telescopic rod 210 is fixed between the telescopic bracket 203 and the telescopic groove 211. A fixed bracket 202 is provided on the side of the telescopic bracket 203. A material guiding shaft 206 is provided in the telescopic bracket 203, and the material guiding shaft 206 is rotatably connected to the telescopic bracket 203. An adjusting bracket 208 is provided on the surface of the telescopic bracket 203, and the adjusting bracket 208 is rotatably connected to the telescopic bracket 203. A pressing motor 209 is fixed to the surface of the fixed bracket 202, and the output end of the pressing motor 209 is fixedly connected to the side of the adjusting bracket 208. A buffer groove 205 is provided on the surface of the adjusting bracket 208. A pressing plate 201 is provided in the buffer groove 205, and the pressing plate 201 is movably connected to the buffer groove 205. Buffer springs 207 are arranged in an array between the pressing plate 201 and the buffer groove 205.

[0044] Specifically, in the material guiding assembly 2, when the rotating bracket 204 rotates to an appropriate angle, under the action of the electric telescopic rod 210, the telescopic bracket 203 can adjust its length in the telescopic groove 211. When the material guiding shaft 206 contacts the tape, under the drive of the pressing motor 209, the pressing plate 201 scrapes the pasted tape, making the tape fit evenly with the pipeline, avoiding the generation of bubbles. The buffer groove 205 and the buffer spring 207 are used to prevent the pressing plate 201 from scratching the tape.

[0045] The implementation principle of an automatic winding machine for anti-corrosion tapes of large pipelines in the first embodiment of this application is as follows: When winding the anti-corrosion tape on the surface of a large pipeline, first place the existing wound pipeline on the support assembly 3, and then install the anti-corrosion tape roll on the winding assembly 1. When winding the tape, the material guiding assembly 2 on the surface of the winding assembly 1 will closely fit the anti-corrosion tape on the surface of the pipeline. Then, under the action of the pushing hydraulic rod 14, the push plate 13 can horizontally move the pipeline. The driving assembly 5 provides power for the rotation of the pipeline. In the winding assembly 1, the rotating shaft 103 plays a guiding role for the tape. When the tape roll on one mounting shaft 107 on the material changing frame 101 is working, the other mounting shaft 107 is pulled out from the material changing frame 101 through the limit block 109, and then the tape roll is installed on the mounting shaft 107 through the limit groove 108. The fixing between the mounting shaft 107 and the winding motor 105 can be achieved through the threaded rod 106. In the material guiding assembly 2, when the rotating bracket 204 rotates to an appropriate angle, under the action of the electric telescopic rod 210, the telescopic bracket 203 can adjust its length in the telescopic groove 211. When the material guiding shaft 206 contacts the tape, under the drive of the pressing motor 209, the pressing plate 201 scrapes the pasted tape, making the tape fit evenly with the pipeline, avoiding the generation of bubbles. The buffer groove 205 and the buffer spring 207 are used to prevent the pressing plate 201 from scratching the tape. In the winding assembly 1, the material changing frame 101 has an axisymmetric structure. While one side of the material changing frame 101 is winding the anti-corrosion tape under the drive of the winding motor 105, the other side of the material changing frame 101 can prepare for the installation of the anti-corrosion tape roll. This design enables the device not to pause during material changing, improving the winding efficiency of the device. And the material guiding assembly 2 can adjust its length, so that when the device winds the anti-corrosion tape on pipelines of different sizes, the anti-corrosion tape can fit evenly and tightly with the surface of the pipeline, preventing the two sides of the tape from warping.

[0046] Embodiment 2: Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13, the support assembly 3 includes a support base 301, and the support base 301 is axially symmetric about the bottom plate 19. An adjustment groove 16 is formed in the top surface of the bottom plate 19. A connection block 303 is fixed to the bottom surface of the support base 301, and the connection block 303 is movably connected to the adjustment groove 16. A bidirectional lead screw 302 is provided in the adjustment groove 16, and the bidirectional lead screw 302 is respectively threadedly connected to the connection block 303 and rotatably connected to the bottom plate 19. One end of the bidirectional lead screw 302 is fixed with an adjustment motor 305. A plurality of balls 304 are evenly arranged on the top surface of the support base 301, and the balls 304 are rotatably connected to the support base 301.

[0047] Specifically, in the support assembly 3, the axially symmetric support base 301 can stably support the pipeline. The balls 304 on the top surface of the support base 301 can not only reduce the friction between the pipeline and the device, but also facilitate the support of pipelines with different diameters.

[0048] The drive assembly 5 includes a drive motor 503, and the drive motor 503 is fixed to the top surface of the bottom plate 19. The output end of the drive motor 503 is fixed with a turntable 502. A drive belt 501 is arranged on the surface of the turntable 502. The drive belt 501 is made of rubber thermoplastics. A plurality of pressure sensors 504 are evenly arranged between the drive belt 501 and the turntable 502.

[0049] Specifically, when the bottom surface of the pipeline contacts the drive belt 501 on the drive assembly 5 through the adjustment of the support base 301, the pressure sensor 504 can sense it, and then under the action of the drive motor 503, the rotation of the pipeline is realized.

[0050] The implementation principle of a large pipeline anticorrosive tape automatic winding machine in the second embodiment of the present application is as follows: in the support assembly 3, the axially symmetric support base 301 can stably support the pipeline. The balls 304 on the top surface of the support base 301 can not only reduce the friction between the pipeline and the device, but also facilitate the support of pipelines with different diameters. When the bottom surface of the pipeline contacts the drive belt 501 on the drive assembly 5 through the adjustment of the support base 301, the pressure sensor 504 can sense it, and then under the action of the drive motor 503, the rotation of the pipeline is realized. In the support assembly 3, the support base 301 can be adjusted equidistantly along the adjustment groove 16 under the drive of the adjustment motor 305, so that the device can adjust the bottom surfaces of large pipelines with different diameters to the same horizontal plane. A plurality of balls 304 are evenly arranged on the top surface of the support base 301, which not only enables the pipeline to rotate in the vertical direction under the action of the drive assembly 5, but also under the action of the push hydraulic rod 14, the push plate 13 can apply pressure to the pipeline on both sides of the pipeline, so that the pipeline can move in the horizontal direction. These designs enable the device to wind the anticorrosive tape on the surface of the pipeline without dead angles, improving the winding effect of the device.

[0051] Embodiment 3: Refer to Figures 1 - 13 On the side of the mounting plate 6, guide rods 11 are fixedly arranged in an array. On the side of the bottom plate 19, guide grooves 12 are arranged in an array, and the guide rods 11 are movably connected with the guide grooves 12. A moving motor 17 is fixed on the side of the bottom plate 19. The output end of the moving motor 17 is fixedly provided with a moving lead screw 15, and the moving lead screw 15 is in threaded connection with the guide rod 11. A controller 4 is fixed on the surface of the mounting plate 6, and the controller 4 is electrically connected to the material-changing motor 102, the winding motor 105, the electric telescopic rod 210, the material-pressing motor 209, the adjusting motor 305, the driving motor 503, the pressure sensor 504 and the moving motor 17 respectively.

[0052] Specifically, driven by the moving motor 17, the moving lead screw 15 adjusts the length of the guide rod 11 in the guide groove 12, so as to adjust the distance between the mounting plate 6 and the bottom plate 19.

[0053] An installation groove 7 is arranged on the top surface of the mounting plate 6. A rodless cylinder 10 is arranged in the installation groove 7. The output end of the rodless cylinder 10 is fixedly provided with a limiting plate 20, and the support frame 104 is fixedly connected with the top surface of the limiting plate 20. An adjusting hydraulic rod 21 is arranged between the rotating bracket 204 and the limiting plate 20, and the adjusting hydraulic rod 21 is rotatably connected with the rotating bracket 204 and the limiting plate 20 respectively. Universal wheels 18 are arranged in an array on the bottom surface of the bottom plate 19, and the universal wheels 18 are rotatably connected with the bottom plate 19 respectively. Jacking screw feet 9 are arranged in an array on the bottom surface of the bottom plate 19, and the jacking screw feet 9 are in threaded connection with the bottom plate 19 respectively.

[0054] Specifically, under the action of the rodless cylinder 10, the limiting plate 20 can drive the winding assembly 1 and the material guiding assembly 2 to move in the horizontal direction. Under the action of the adjusting hydraulic rod 21, the material guiding assembly 2 can be adjusted in angle. The universal wheels 18 facilitate the movement of the device, and the jacking screw feet 9 facilitate the horizontal adjustment and stable placement of the whole device.

[0055] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-scale pipeline anti-corrosion tape automatic winding machine, comprising a base plate (19) and a mounting plate (6), characterized in that: A winding assembly (1) for facilitating replacement of the anti-corrosion tape is provided on the top of the mounting plate (6); a material guide assembly (2) for tightly fitting the anti-corrosion tape to the surface of the pipeline is provided on the surface of the winding assembly (1); a support assembly (3) for adjusting the position of the pipeline is provided on the top surface of the bottom plate (19); a driving assembly (5) for driving the pipeline to rotate is provided between the support assemblies (3); support plates (8) are fixed on both sides of the bottom plate (19); push hydraulic rods (14) are fixed on both sides of the support plate (8); and the output end of the push hydraulic rod (14) passes through the support plate (8); and a push plate (13) is fixed to the output end of the push hydraulic rod (14).

2. According to claim 1, the large-scale pipeline anti-corrosion tape automatic wrapping machine is characterized by: The winding assembly (1) comprises a support frame (104), a rotating shaft (103) is provided in the support frame (104), and the rotating shaft (103) is rotatably connected to the support frame (104), a material changing frame (101) is provided in the support frame (104), and the material changing frame (101) is rotatably connected to the support frame (104), a material changing motor (102) is fixed to the side of the support frame (104), and the output end of the material changing motor (102) is fixedly connected to the material changing frame (101).

3. According to claim 2, the large-scale pipeline anti-corrosion tape automatic wrapping machine is characterized by: A winding motor (105) is fixed in the material changing frame (101), and the winding motor (105) is in an axisymmetric structure with respect to the material changing frame (101); a threaded rod (106) is fixed to the output end of the winding motor (105); a mounting shaft (107) is provided in the material changing frame (101), and the mounting shaft (107) is rotatably connected to the material changing frame (101); the mounting shaft (107) passes through a side surface of the material slowing frame, and one end of the mounting shaft (107) is threadedly connected to the threaded rod (106); a limiting groove (108) is provided on the surface of the mounting shaft (107), and a limiting block (109) is fixed to one end of the mounting shaft (107).

4. According to claim 3, the large-scale pipeline anti-corrosion tape automatic wrapping machine is characterized in that: The material guiding assembly (2) comprises a rotating bracket (204), and the rotating bracket (204) is rotatably connected to the supporting frame (104), a telescopic slot (211) is provided on the top surface of the rotating frame, a telescopic bracket (203) is provided in the telescopic slot (211), and the telescopic bracket (203) is movably connected to the telescopic slot (211), and an electric telescopic rod (210) is fixed between the telescopic bracket (203) and the telescopic slot (211).

5. The large-scale pipeline anticorrosion tape automatic wrapping machine according to claim 4 is characterized in that: A fixed bracket (202) is provided on the side of the telescopic bracket (203), a material guide shaft (206) is provided inside the telescopic bracket (203), and the material guide shaft (206) is rotatably connected to the telescopic bracket (203), an adjustment bracket (208) is provided on the surface of the telescopic bracket (203), and the adjustment bracket (208) is rotatably connected to the telescopic bracket (203), a pressing motor (209) is fixed on the surface of the fixed bracket (202), and the output end of the pressing motor (209) is fixedly connected to the side of the adjusting bracket (208), a buffer groove (205) is provided on the surface of the adjusting bracket (208), a pressing plate (201) is provided in the buffer groove (205), and the pressing plate (201) is movably connected to the buffer groove (205), and a buffer spring (207) is arranged in an array between the pressing plate (201) and the buffer groove (205).

6. The large-scale pipeline anticorrosion tape automatic wrapping machine according to claim 5 is characterized by: The support assembly (3) comprises a support seat (301), and the support seat (301) is axially symmetrical with respect to the bottom plate (19), the top surface of the bottom plate (19) is provided with an adjustment groove (16), a connecting block (303) is fixed to the bottom surface of the support seat (301), and the connecting block (303) is movably connected to the adjustment groove (16), a bidirectional screw rod (302) is provided in the adjustment groove (16), and the bidirectional screw rod (302) is respectively threadedly connected to the connecting block (303), and the bidirectional screw rod (302) is rotatably connected to the bottom plate (19), an adjustment motor (305) is fixed to one end of the bidirectional screw rod (302), and balls (304) are evenly arranged on the top surface of the support seat (301), and the balls (304) are rollingly connected to the support seat (301).

7. The large-scale pipeline anticorrosion tape automatic wrapping machine according to claim 6 is characterized by: The driving assembly (5) comprises a driving motor (503), and the driving motor (503) is fixed on the top surface of the bottom plate (19), a rotating disk (502) is fixed to the output end of the driving motor (503), a driving belt (501) is provided on the surface of the rotating disk (502), the driving belt (501) is made of rubber thermoplastic, and pressure sensors (504) are evenly arranged between the driving belt (501) and the rotating disk (502).

8. The large-scale pipeline anticorrosion tape automatic wrapping machine according to claim 7 is characterized by: A guide rod (11) is fixed to the side array of the mounting plate (6), a guide groove (12) is provided on the side array of the bottom plate (19), and the guide rod (11) is movably connected to the guide groove (12), a movable motor (17) is fixed to the side of the bottom plate (19), a movable screw rod (15) is fixed to the output end of the movable motor (17), and the movable screw rod (15) is threadedly connected to the guide rod (11), and a controller (4) is fixed to the surface of the mounting plate (6), and the controller (4) is electrically connected to the material changing motor (102), the winding motor (105), the electric telescopic rod (210), the pressing motor (209), the adjusting motor (305), the driving motor (503), the pressure sensor (504) and the movable motor (17), respectively.

9. The large-scale pipeline anticorrosion tape automatic wrapping machine according to claim 5 is characterized by: The top surface of the mounting plate (6) is provided with a mounting groove (7), a rodless cylinder (10) is provided in the mounting groove (7), a limiting plate (20) is fixed to the output end of the rodless cylinder (10), and the support frame (104) is fixedly connected to the top surface of the limiting plate (20), an adjusting hydraulic rod (21) is provided between the rotating bracket (204) and the limiting plate (20), and the adjusting hydraulic rod (21) is rotatably connected to the rotating bracket (204) and the limiting plate (20), the bottom surface array of the bottom plate (19) is provided with universal wheels (18), and the universal wheels (18) are rotatably connected to the bottom plate (19), and the bottom surface array of the bottom plate (19) is provided with top screw legs (9), and the top screw legs (9) are respectively threadedly connected to the bottom plate (19).

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