Pipe winding device

Abstract

The utility model provides a pipe winding device which comprises a pipe winding assembly, a cover plate assembly and a vacuum air pump, and the pipe winding assembly comprises a first connecting table, a pipe winding disc rotationally arranged in the middle of the first connecting table and a driving motor used for driving the pipe winding disc to rotate. The surface of the pipe winding disc is lower than the surface of the first connecting table so that a winding space used for winding a pipeline disc body can be formed. Two fixing blocks are arranged in the middle of the pipe winding disc, a clamping groove used for fixing a pipeline is formed between the two fixing blocks, the surfaces of the ends, away from the pipe winding disc, of the two fixing blocks are flush with the surface of the first connecting table, and when the cover plate assembly covers the pipe winding disc, the surfaces of the fixing blocks abut against the cover plate assembly; the pipe winding disc is further provided with a plurality of vent holes, the vent holes are formed in the axial direction of the pipe winding disc, the vent holes are evenly and annularly formed in the pipe winding disc at intervals, and the vacuum air pump communicates with the vent holes through an exhaust pipe. The pipe winding speed of pipeline winding can be controlled, and the winding quality and productivity of the pipeline disc body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe winding devices, in particular to a pipe winding device. Background Art

[0002] During continuous renal replacement therapy (CRRT), in order to prevent the patient's body temperature from dropping due to the extracorporeal circulation of the drug solution, a heating device is usually added to the CRRT equipment to heat the drug solution pipeline to maintain the patient's normal body temperature environment during treatment.

[0003] At present, the heating device added to the CRRT equipment includes a heating plate. Before heating the liquid medicine pipeline, the heating device usually requires manual winding of the liquid medicine pipeline to form a pipeline plate body that can be placed on the surface of the heating plate for heating. This is beneficial to improving the heating effect of the heating plate on the liquid medicine pipeline. Specifically, the liquid medicine pipeline is clamped and fixed by using a winding clamp, and the liquid medicine pipeline is coiled to form the required pipeline plate body by manual hand-cranking.

[0004] However, in actual operation, the manual pipe winding method cannot control the pipe winding speed. The pipe shaking is very likely to occur during the pipe winding process, which may cause the pipe to be wound too tightly or too loosely. In addition, when the pipe winding clamp is opened to pick up the wound pipe coil, the pipe coil is very likely to loosen or even fall apart, which is not convenient for material removal and seriously affects the winding efficiency of the pipe coil. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a pipe winding device, which aims to solve the problem that the manual pipe winding method in the existing technology cannot control the pipe winding speed, and the pipe shaking is very likely to occur during the pipe winding process, which in turn causes the pipe to be wound too tightly or too loosely. In addition, when the pipe winding clamp is opened to pick up the wound pipe disc, the pipe disc is very likely to loosen or even spread out, which is not convenient for material removal and seriously affects the technical problem of the winding efficiency of the pipe disc.

[0006] The object of the utility model is to provide a pipe winding device, comprising a pipe winding assembly, a cover plate assembly adapted for the pipe winding assembly, and a vacuum air pump connected to the pipe winding assembly, wherein the pipe winding assembly comprises a first connecting platform, a pipe winding disc rotatably arranged in the middle of the first connecting platform, and a drive motor for driving the pipe winding disc to rotate, wherein the surface of the pipe winding disc is lower than the surface of the first connecting platform to form a winding space for winding a pipe disc body;

[0007] Two fixing blocks are provided in the middle of the pipe winding disk, and a slot for fixing the pipeline is formed between the two fixing blocks. The surfaces of one end of the two fixing blocks away from the pipe winding disk are flush with the surface of the first connecting platform. When the cover plate assembly is placed on the pipe winding disk, the surfaces of the fixing blocks abut against the cover plate assembly.

[0008] The pipe winding disk is also provided with a plurality of vent holes, which are arranged along the axial direction of the pipe winding disk, and the plurality of vent holes are evenly spaced and annularly arranged on the pipe winding disk, and the vacuum air pump is connected to the plurality of vent holes through an exhaust pipe.

[0009] Compared with the prior art, the beneficial effects of the pipe winding device of the present invention are: the present application can realize the automatic winding of the pipeline to the required pipe reel without manual winding, can control the pipe winding speed during the pipe reel winding process, can effectively avoid the phenomenon of over-tightening or over-loosening during the pipe winding process, greatly improve the winding quality of the pipeline, and the pipe reel is not easy to loosen and scatter during the removal process of the pipe reel, which can effectively guarantee the winding capacity of the pipe reel. Specifically, a driving motor is provided to drive the rotation of the pipe winding disk in the pipe winding assembly to realize the control of the pipe winding speed during the pipe winding process; further, a cover assembly is provided to realize the pressure cover on the pipe during the coiling process on the pipe winding disk, effectively avoiding the phenomenon of the pipe bouncing during the coiling process, and by providing a plurality of ventilation holes on the pipe winding disk, a vacuum air pump and an exhaust pipe are provided to connect with the plurality of ventilation holes. During actual use, the vacuum air pump can provide suction to the pipe winding disk through the exhaust pipe, so that the pipe in the winding process and the formed pipe disk body are firmly adsorbed on the pipe winding disk, which can effectively avoid the phenomenon of the pipe disk body loosening and dispersing during the removal of the pipe disk body.

[0010] In addition, the pipe winding device according to the present invention may also have the following additional technical features:

[0011] Furthermore, a pipe inlet groove is provided on the first connecting platform, one end of the pipe inlet groove is connected to the winding space, and the other end of the pipe inlet groove extends to a side edge of the first connecting platform.

[0012] Furthermore, the slot is an inverted S-shaped structure, and the slot width is consistent with the outer diameter of the pipeline.

[0013] Furthermore, a side of the pipe winding disc facing away from the fixed block is connected to the output shaft of the drive motor through a drive rod.

[0014] Furthermore, the winding tube assembly also includes a second connecting platform, the first connecting platform is provided in the middle of the second connecting platform, the surface of the first connecting platform is higher than the surface of the second connecting platform, and the second connecting platform is a hollow structure.

[0015] Furthermore, the winding tube assembly also includes a sealing cover, which is arranged on the side of the second connecting platform away from the first connecting platform, and the sealing cover, the second connecting platform, and several of the ventilation holes are connected to form an exhaust space, and the exhaust space is connected to the exhaust pipe.

[0016] Furthermore, the cover plate assembly includes a connecting seat, a rotating rod rotatably connected to the connecting seat, a cover plate arranged on the rotating rod, and a limit seat for fixing the rotating rod. The connecting seat and the limit seat are relatively arranged on both sides of the first connecting platform. The limit seat is provided with a limit groove, and the limit groove is adapted to an end of the rotating rod away from the connecting seat. When the rod body of the rotating rod is parallel to the disk surface of the pipe winding disk, the cover plate is located directly above the pipe winding disk, and the surface of the cover plate is in contact with the surfaces of the two fixed blocks.

[0017] Furthermore, the pipe winding device also includes a support assembly, which includes a mounting plate and a support frame connected to the mounting plate, the drive motor and the vacuum air pump are provided on the side of the mounting plate connected to the support frame, and the pipe winding assembly and the cover plate assembly are provided on the side of the mounting plate facing away from the support frame.

[0018] Furthermore, the pipe winding device further includes a first switch and a second switch, and the first switch and the second switch are spaced apart and arranged on a side of the mounting plate away from the support frame.

[0019] Furthermore, the pipe winding device also includes a display and an alarm electrically connected to the display, and the display and the alarm are arranged on a side of the mounting plate away from the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the pipe winding device of the present invention from a first viewing angle;

[0021] Figure 2 This is a schematic structural diagram of the pipe winding device of the present invention at a second viewing angle;

[0022] Figure 3 This is a schematic structural diagram of the pipe winding disc in the pipe winding device of the present invention;

[0023] Figure 4 This is a schematic structural diagram of a pipe coil body wound by the pipe winding device of the present invention.

[0024] Among them, the above-mentioned drawings include the following figure marks: 11-first connecting platform; 12-pipe winding plate; 13-fixed block; 14-second connecting platform; 15-sealing cover; 101-card slot; 102-vent; 103-pipe inlet slot; 21-connecting seat; 22-rotating rod; 23-cover plate; 24-limiting seat; 201-limiting slot; 31-driving motor; 32-driving rod; 41-vacuum air pump; 42-exhaust pipe; 51-mounting plate; 52-support frame; 61-first switch; 62-second switch; 71-display; 72-alarm; 80-pipeline disc.

[0025] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0026] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] See also Figures 1 to 4 , shown is a tube winding device of the present invention, including a tube winding assembly, a cover assembly adapted for the tube winding assembly, and a vacuum air pump 41 connected to the tube winding assembly, wherein the tube winding assembly and the cover assembly cooperate to wind the pipeline into a pipeline disc 80, and the vacuum air pump 41 can firmly adsorb the pipeline on the tube winding assembly during the winding process of the pipeline disc 80, and can effectively prevent the pipeline disc 80 from loosening or even falling apart during the process of removing the pipeline disc 80 from the tube winding assembly.

[0030] As an example, the pipe winding assembly includes a first connecting platform 11, a pipe winding disc 12 rotatably disposed in the middle of the first connecting platform 11, and a drive motor 31 for driving the pipe winding disc 12. Specifically, the surface of the pipe winding disc 12 is lower than the surface of the first connecting platform 11 to form a winding space for winding the pipeline disc body 80. As a specific example, in this embodiment, the pipe winding disc 12 is a circular aluminum metal disc. Therefore, it can be said that a circular groove is defined in the middle of the first connecting platform 11 to fit the pipe winding disc 12, and the pipe winding disc 12 is rotatably disposed within this circular groove.

[0031] Furthermore, two fixing blocks 13 are provided in the middle of the pipe winding disk 12. A slot 101 for securing the pipe is formed between the two fixing blocks 13. The surfaces of the ends of the two fixing blocks 13, which are away from the pipe winding disk 12, are flush with the surface of the first connecting platform 11. When the cover plate assembly is placed on the pipe winding disk 12, the surfaces of the fixing blocks 13 abut against the cover plate assembly. As a specific example, in this embodiment, the two fixing blocks 13 together form a Tai Chi diagram structure. The circumferential outer edge of the Tai Chi diagram structure and the circumferential groove wall of the circular groove together form the winding space.

[0032] Furthermore, the slot 101 between the two fixing blocks 13 is an inverted S-shaped structure, and the width of the slot 101 is consistent with the outer diameter of the pipeline, so as to facilitate fixing the middle part of the pipeline.

[0033] In this embodiment, a plurality of ventilation holes 102 are further provided on the pipe winding disk 12. The ventilation holes 102 are arranged along the axial direction of the pipe winding disk 12, and the plurality of ventilation holes 102 are evenly spaced and arranged in a ring on the pipe winding disk 12. The vacuum air pump 41 is connected to the plurality of ventilation holes 102 through the exhaust pipe 42, so as to achieve the purpose of using the vacuum air pump 41 to firmly adsorb the pipeline on the disk surface of the pipe winding disk 12.

[0034] Furthermore, a pipe inlet groove 103 is further provided on the first connecting platform 11, one end of the pipe inlet groove 103 is connected to the winding space, and the other end of the pipe inlet groove 103 extends to a side edge of the first connecting platform 11. As a specific example, in this embodiment, Figure 1 As shown, in the slot width direction of the pipe inlet slot 103, the slot side wall on the pipe inlet slot 103 away from the center of the pipe winding disk 12 is arranged tangent to the outer edge of the disk surface of the pipe winding disk 12, and the slot width of the pipe inlet slot 103 is greater than or equal to twice the outer diameter of the pipeline, so that the pipeline can enter the winding space for winding operations.

[0035] Furthermore, the side of the pipe winding disc 12 facing away from the fixed block 13 is connected to the output shaft of the drive motor 31 through the drive rod 32. During actual use, the rotation of the output shaft of the drive motor 31 drives the drive rod 32 to rotate, thereby driving the pipe winding disc 12 to rotate, so as to achieve the purpose of winding the pipeline to form the required pipeline disc body 80 structure. The configuration of the drive motor 31 and the drive rod 32 is conducive to setting the winding speed of the pipe winding disc 12, which can effectively avoid the phenomenon of the pipeline being too tight or too loose during the winding process. While improving the winding efficiency of the pipeline disc body 80, it can also ensure the winding quality of the obtained pipeline disc body 80.

[0036] As an example, the pipe winding assembly in the present application also includes a second connecting platform 14. A first connecting platform 11 is provided in the middle of the second connecting platform 14. The surface of the first connecting platform 11 is higher than that of the second connecting platform 14. This design elevates the first connecting platform 11, greatly improving the ease of use of the pipe winding disk 12. As a specific example, in this embodiment, the second connecting platform 14 is a hollow structure. The interior space of the second connecting platform 14 is connected to the plurality of vents 102 on the pipe winding disk 12 to enhance the suction effect of the vacuum air pump 41 on the pipes on the pipe winding disk 12 during use.

[0037] As an example, the winding tube assembly in the present application also includes a sealing cover 15, which is arranged on the side of the second connecting platform 14 away from the first connecting platform 11, and the sealing cover 15, the second connecting platform 14, and a plurality of vents 102 are connected to form an exhaust space, and the exhaust space is connected to the exhaust pipe 42. Such a design can further improve the adsorption effect of the vacuum air pump 41 on the pipeline on the winding tube disk 12 during use.

[0038] As an example, the cover assembly includes a connecting seat 21, a rotating rod 22 rotatably connected to the connecting seat 21, a cover 23 provided on the rotating rod 22, and a limiting seat 24 for fixing the rotating rod 22. The connecting seat 21 and the limiting seat 24 are relatively arranged on both sides of the first connecting platform 11. The limiting seat 24 is provided with a limiting groove 201, and the limiting groove 201 is adapted to the end of the rotating rod 22 away from the connecting seat 21. When the rod body of the rotating rod 22 is parallel to the disk surface of the pipe winding disk 12, the cover 23 is located directly above the pipe winding disk 12, and the surface of the cover 23 is in contact with the surfaces of the two fixed blocks 13. As a specific example, in this embodiment, the cover plate 23 is a circular cover plate 23, and the diameter of the circular cover plate 23 is larger than the radial assembly of the Tai Chi diagram structure formed by the two fixed blocks 13 and smaller than the diameter of the pipe winding disk 12, so as to achieve the purpose of pressing the pipeline during the winding process on the pipe winding disk 12, and can effectively avoid the phenomenon of the pipeline bouncing during the winding process.

[0039] As an example, the coiling device of the present application further includes a support assembly, which is used to mount the coiling assembly, the cover assembly, the drive motor 31, and the vacuum pump 41 to achieve an integrated design. In this embodiment, the support assembly includes a mounting plate 51 and a support frame 52 connected to the mounting plate 51. Specifically, Figure 1 As shown, a driving motor 31, a vacuum air pump 41, a driving rod 32, an exhaust pipe 42 and a sealing cover 15 are provided on one side of the mounting plate 51 connected to the support frame 52, wherein the driving rod 32 can be an L-shaped structure, one end of the driving rod 32 passes through the sealing cover 15, the mounting plate 51, the second connecting platform 14 and the pipe winding disk 12 on the first connecting platform 11 in sequence, and the other end of the driving rod 32 is rotatably connected to the output shaft of the driving motor 31. A pipe winding assembly and a cover plate assembly are provided on the side of the mounting plate 51 facing away from the support frame 52. One end of the sealing cover 15 passes through the mounting plate 51 and is connected to the interior of the second connecting platform 14. The sealing cover 15 is connected to an exhaust pipe 42. In this way, one end of the exhaust pipe 42 can be connected to the exhaust space formed by the sealing cover 15, the second connecting platform 14, and a plurality of air holes 102, so that the vacuum air pump 41 can provide suction through the exhaust pipe 42 and the plurality of air holes 102 on the pipe winding disk 12, so as to achieve the purpose of firmly adsorbing the pipeline on the surface of the pipe winding disk 12.

[0040] Furthermore, the pipe winding device of the present application also includes a first switch 61 and a second switch 62. The first switch 61 and the second switch 62 are spaced apart and arranged on the side of the mounting plate 51 away from the support frame 52. During actual use, the entire pipe winding device can only be started by pressing the first switch 61 and the second switch 62. This can effectively avoid the phenomenon of the device being started due to accidental touch of the switch, which is beneficial to improving the performance of the entire device.

[0041] Furthermore, the pipe winding device of the present application also includes a display 71 and an alarm 72 electrically connected to the display 71. The display 71 and the alarm 72 are arranged on the side of the mounting plate 51 away from the support frame 52, wherein the display 71 is used to debug and display the operating parameters of the entire pipe winding device operation process, and the alarm 72 can alarm when a problem occurs in the operation of the pipe winding device to prompt the operator to perform maintenance, which is conducive to ensuring the normal operation of the entire pipe winding device.

[0042] During actual use, the steps for using the pipe winding device of the present invention can be as follows: first find the midpoint of the pipe to be wound, fix the pipe part at the midpoint in the slot 101 between the two fixing blocks 13, then rotate the rotating rod 22 to lower the cover plate 23, and place the end of the rotating rod 22 away from the connecting seat 21 in the limiting slot 201 of the limiting seat 24 to achieve the pressure covering of the pipe by the cover plate 23. Next, the rest of the pipeline is inserted into the pipe inlet groove 103, and the first switch 61 and the second switch 62 are pressed to start the entire pipe winding device. The pipe winding disk 12 will start to rotate at the set speed under the action of the drive rod 32 and the drive motor 31. At the same time, the vacuum air pump 41 will also provide uniform suction to the entire disk surface of the pipe winding disk 12 through the exhaust pipe 42 and the exhaust space formed by the sealing cover 15, the second connecting platform 14 and the plurality of air vents 102 on the pipe winding disk 12, so as to firmly adsorb the pipeline on the pipe winding disk 12, which is conducive to improving the winding quality of the pipeline.

[0043] As the pipe winding disk 12 rotates, the pipeline will enter the pipe winding disk 12 at a uniform speed through the pipe inlet groove 103 for winding operation. When the size of the coiled pipeline disk body 80 is adapted to the pipe winding disk 12, the drive motor 31 can be turned off to stop the rotation of the pipe winding disk 12. At this time, the pipeline disc 80 is wound and formed. When the pipeline disc 80 needs to be removed from the pipe winding disc 12, one end of the rotating rod 22 can be taken out from the limiting groove 201 of the limiting seat 24, and the rotating rod 22 can be rotated in the direction away from the pipe winding disc 12 to make the cover plate 23 leave the top of the pipe winding disc 12, and release the pressure of the cover plate 23 on the pipeline disc 80. It should be understood that during this process, the vacuum air pump 41 continues to work to firmly adsorb the entire pipeline disc 80 on the pipe winding disc 12, which is conducive to the removal of the pipeline disc 80 and avoids the pipeline disc 80 from dispersing after the pipe winding operation is completed or during the removal process. It can greatly improve the operator's user experience and the winding capacity of the pipeline disc 80.

[0044] In summary, the beneficial effects of the pipe winding device of the present invention are: the present application can realize the automatic winding of the pipeline to the required pipe reel without manual winding, can control the pipe winding speed during the pipe reel winding process, can effectively avoid the phenomenon of over-tightening or over-loosening during the pipe winding process, greatly improve the winding quality of the pipeline, and the pipe reel is not easy to loosen and scatter during the removal process of the pipe reel, which can effectively guarantee the winding capacity of the pipe reel. Specifically, a driving motor is provided to drive the rotation of the pipe winding disk in the pipe winding assembly to realize the control of the pipe winding speed during the pipe winding process; further, a cover assembly is provided to realize the pressure cover on the pipe during the coiling process on the pipe winding disk, effectively avoiding the phenomenon of the pipe bouncing during the coiling process, and by providing a plurality of ventilation holes on the pipe winding disk, a vacuum air pump and an exhaust pipe are provided to connect with the plurality of ventilation holes. During actual use, the vacuum air pump can provide suction to the pipe winding disk through the exhaust pipe, so that the pipe in the winding process and the formed pipe disk body are firmly adsorbed on the pipe winding disk, which can effectively avoid the phenomenon of the pipe disk body loosening and dispersing during the removal of the pipe disk body.

[0045] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations 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 any one or more embodiments or examples.

[0046] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A pipe winding device, characterized in that: The device comprises a pipe winding assembly, a cover plate assembly adapted for the pipe winding assembly, and a vacuum air pump connected to the pipe winding assembly. The pipe winding assembly comprises a first connecting platform, a pipe winding disc rotatably disposed in the middle of the first connecting platform, and a drive motor for driving the pipe winding disc to rotate. The surface of the pipe winding disc is lower than the surface of the first connecting platform to form a winding space for winding a pipe disc body. Two fixing blocks are provided in the middle of the pipe winding disk, and a slot for fixing the pipeline is formed between the two fixing blocks. The surfaces of one end of the two fixing blocks away from the pipe winding disk are flush with the surface of the first connecting platform. When the cover plate assembly is placed on the pipe winding disk, the surfaces of the fixing blocks abut against the cover plate assembly. The pipe winding disk is also provided with a plurality of vent holes, which are arranged along the axial direction of the pipe winding disk, and the plurality of vent holes are evenly spaced and annularly arranged on the pipe winding disk, and the vacuum air pump is connected to the plurality of vent holes through an exhaust pipe.

2. The pipe winding device according to claim 1, characterized in that The first connecting platform is further provided with a pipe inlet groove, one end of which is connected to the winding space, and the other end of which extends to a side edge of the first connecting platform.

3. The pipe winding device according to claim 1, characterized in that The slot is an inverted S-shaped structure, and the slot width is consistent with the outer diameter of the pipeline.

4. The pipe winding device according to claim 1, characterized in that A side of the pipe winding disc facing away from the fixed block is connected to the output shaft of the driving motor through a driving rod.

5. The pipe winding device according to claim 1, characterized in that The winding tube assembly further includes a second connecting platform. The first connecting platform is provided in the middle of the second connecting platform. The surface of the first connecting platform is higher than the surface of the second connecting platform. The second connecting platform is a hollow structure.

6. The pipe winding device according to claim 5, characterized in that The winding tube assembly further includes a sealing cover, which is arranged on a side of the second connecting platform away from the first connecting platform, and the sealing cover, the second connecting platform, and a plurality of the vents are connected to form an exhaust space, and the exhaust space is connected to the exhaust pipe.

7. The pipe winding device according to claim 1, characterized in that The cover plate assembly includes a connecting seat, a rotating rod rotatably connected to the connecting seat, a cover plate arranged on the rotating rod, and a limit seat for fixing the rotating rod. The connecting seat and the limit seat are relatively arranged on both sides of the first connecting platform. A limit groove is provided on the limit seat, and the limit groove is adapted to an end of the rotating rod away from the connecting seat. When the rod body of the rotating rod is parallel to the disk surface of the pipe winding disk, the cover plate is located directly above the pipe winding disk, and the surface of the cover plate is in contact with the surfaces of the two fixed blocks.

8. The pipe winding device according to claim 1, characterized in that The pipe winding device also includes a support assembly, which includes a mounting plate and a support frame connected to the mounting plate. The drive motor and the vacuum air pump are provided on the side of the mounting plate connected to the support frame, and the pipe winding assembly and the cover plate assembly are provided on the side of the mounting plate facing away from the support frame.

9. The pipe winding device according to claim 8, characterized in that: The pipe winding device further includes a first switch and a second switch, wherein the first switch and the second switch are spaced apart and arranged on a side of the mounting plate away from the support frame.

10. The pipe winding device according to claim 8, characterized in that: The pipe winding device further includes a display and an alarm electrically connected to the display. The display and the alarm are arranged on a side of the mounting plate away from the support frame.

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