A composite pipe reel automated packaging apparatus

Abstract

The utility model discloses a kind of composite pipe reel automatic packaging equipment, including rotating device, moving device and winding device, the moving device is set to the side of rotating device, the winding device is translationally assembled above moving device, and winding device can be close to or away from rotating device along the length direction of moving device, the utility model is realized with the rotation of driven bevel gear one-to-one corresponding rotating roller by driving bevel gear in rotating device Synchronous drive multiple driven bevel gears, realize the double stable of composite pipe rotation and packaging film winding, rotating roller provides uniform rotation power for composite pipe, anti-moving column inhibits the radial deviation of composite pipe, both cooperation ensures that packaging film roller is wound with composite pipe and keeps parallel, so that packaging film and composite pipe are always perpendicular, there is no angle deviation, solve the problem of traditional manual packaging uneven thickness, let packaging film compact and regular cover composite pipe, ensure that winding is compact and bubble-free.

Description

Technical Field

[0001] This utility model mainly relates to the field of composite tube packaging technology, specifically an automated packaging equipment for composite tube reels. Background Technology

[0002] Composite pipes are produced as continuous pipes of several thousand meters in length, delivered in varying lengths from fifty to several hundred meters according to customer requirements. After production, the composite pipes are wound into a ring for easy transportation. Before transportation, to prevent dust and rain, and to prevent scratches and abrasions on the pipe walls during transport, multiple layers of packaging film are usually wrapped around the composite pipe walls. However, currently, traditional packaging methods are generally used, requiring the composite pipes to be vertically lifted using hoisting equipment. At least two workers are needed, one inside the coil and one outside, to work together to wrap and package the composite pipe. However, the composite pipes are quite thick after winding, making manual packaging time-consuming, labor-intensive, uneven, and unsightly. Furthermore, prolonged work under hoisting equipment can easily lead to safety incidents. Utility Model Content

[0003] This utility model addresses the problem of overly simplistic existing solutions by providing an automated packaging device for composite tube reels. This device solves the problem mentioned in the background that traditional composite tube packaging methods require vertically lifting the composite tubes and two workers to work together to wrap them, which is not only time-consuming and labor-intensive, but also results in uneven and unsightly packaging. Furthermore, it poses a high safety risk as workers are constantly working under the lifting equipment.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: An automated packaging device for composite tube reels includes a rotating device, a moving device, and a winding device. The moving device is located on one side of the rotating device, and the winding device is laterally mounted above the moving device. The winding device can move closer to or further away from the rotating device along the length of the moving device.

[0005] The rotating device includes a first support, a rotating roller, a driving bevel gear and a driven bevel gear. The surface of the driving bevel gear is meshed with multiple driven bevel gears, and the driven bevel gears of the rotating roller correspond one-to-one and are coaxially fixedly connected.

[0006] Furthermore, both the rotating device and the moving device are provided with adjustable feet at their bottoms. The rotating device also includes a support plate and a first bearing seat. The support plate is fixed to the top axis of the first bracket, and the first bearing seat is provided at both ends of the rotating roller.

[0007] Furthermore, the active bevel gear is fixedly connected to the output end of the first motor disposed within the first bracket via a first motor drive shaft disposed below it.

[0008] Furthermore, the top of the first bracket is provided with an anti-slip fixing groove, which is used for detachable assembly of the anti-slip column. The anti-slip fixing grooves are distributed at equal angles along the circumferential direction of the surface of the first bracket, and each anti-slip fixing groove is located between adjacent rotating rollers. The anti-slip fixing grooves in the same radial angle direction are arranged at equal intervals along the radial direction of the first bracket.

[0009] Furthermore, the moving device includes a second bracket, a support bracket, a guide rail pair, a lead screw, and a second motor. The support bracket is fixed above the second bracket, and the two are vertically distributed in an L-shape. The guide rail pairs are respectively fixedly assembled on the upper surfaces of the second bracket and the support bracket, and extend along their length directions. Slider blocks are slidably connected to the surfaces of the guide rail pairs. The lead screw is installed parallel to one side of the guide rail pair and is located between the two guide rail pairs. The output end of the second motor is connected to the lead screw via a first sprocket and a chain.

[0010] Furthermore, the moving device also includes a second bearing seat mounting plate, a second bearing seat, and a second motor mounting plate. The two second bearing seat mounting plates are respectively disposed on the surface of the second bracket and maintain a certain distance along the length of the moving device. The two second shaft seats are respectively fixed on the two second bearing seat mounting plates. The lead screw is rotatably connected between the two second bearing seats. A lead screw nut is threaded onto the surface of the lead screw. The second motor is fixed to the upper surface of the second bracket through the second motor mounting plate. The second bracket is provided with a threaded tensioning mechanism for cooperating with the first sprocket and the chain. The threaded tensioning mechanism is used to tension the chain.

[0011] Furthermore, the winding device includes a winding bracket, a winding wheel, a packaging film roller, a third motor, a drive shaft, a coupling, and a second sprocket. The winding bracket is bolted to a slider mounted on a guide rail on the second bracket, and the bottom of the winding bracket is bolted to a lead screw nut. The winding wheel is rotatably mounted on one side of the outer wall of the winding bracket. Two packaging film rollers are provided and detachably mounted outside the winding wheel, symmetrically distributed at 180° angles along the axis of the winding wheel. The packaging film rollers can rotate around their own axis. The third motor is fixed to one side of the winding bracket via a third motor mounting plate fixed to the second bracket. The output end of the third motor is fixedly connected to one of the drive shafts via a coupling. Several drive shafts pass through the winding bracket and are rotatably connected to the third bearing seat. Several drive shafts have a second sprocket fixed at the end away from the winding wheel ring. Several second sprockets are connected in pairs via chain transmission. A rubber wheel is fixed at the other end of each drive shaft. The side of the rubber wheel away from the winding bracket is provided with a shaft end retaining ring. The shaft end retaining ring is fixedly connected to the end of the drive shaft via fasteners. The rubber wheel rolls into the track groove of the winding wheel ring.

[0012] Furthermore, each of the second sprockets is provided with a corresponding spring tensioning device on one side. The spring tensioning device is fixed to the outer wall of the winding bracket on the side opposite to the winding wheel. A driven threaded shaft is provided through the winding bracket. The end away from the winding wheel is locked and fixed by a nut, and a nylon driven wheel is fixed at the end close to the winding wheel. A vibration stabilizing bracket and a vibration stabilizing support are also fixed on the winding bracket. Both are bolted to the slider on the guide rail pair on the support bracket.

[0013] Furthermore, a control system is integrated on one side of the second bracket. The control system is electrically connected to the first motor of the rotating device, the second motor of the moving device, and the third motor of the winding device, respectively, and is used to receive feedback signals from the photoelectric sensor.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The rotating device synchronously drives multiple sets of driven bevel gears through an active bevel gear, achieving rotation of the rotating rollers corresponding to each driven bevel gear. This bevel gear drive method requires only one drive unit to drive the synchronous operation of all rotating rollers, reducing the number of drive units needed and lowering subsequent maintenance costs. Simultaneously, the flexible limiting of the anti-shift column and the anti-shake guide structure of the winding device achieve dual stability in the rotation of the composite tube and the winding of the packaging film. The synchronous rotation of the rotating rollers provides uniform rotational power to the composite tube. The anti-shift column and the nylon driven wheel jointly suppress the radial deviation of the composite tube. The rubber wheel in the winding device limits the rotation trajectory through rolling cooperation with the track groove of the winding wheel ring, while the shaft end retaining ring fixed to the end of the active shaft prevents the rubber wheel from falling off. Together, these two elements ensure that the packaging film roller remains parallel to the composite tube during winding, keeping the packaging film perpendicular to the composite tube without angular deviation. This completely solves the problems of uneven thickness and skewing in traditional manual packaging, allowing the packaging film to tightly and neatly cover the composite tube, ensuring tight winding without air bubbles.

[0015] 2. Based on the anti-slip fixing groove multi-position adjustment structure of the rotating device and the translation function of the moving device, the equipment can quickly adapt to composite tube coils with different outer diameters and widths. No complex structural modifications are required. Only simple adjustments to the position of the anti-slip column and the positioning of the winding device are needed to complete the work preparation, which greatly shortens the changeover time. This flexible adaptability complements the automated transmission system, which reduces the labor intensity of manual calibration and adjustment, improves the single-batch packaging efficiency, and meets the diverse delivery needs of customers.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a front-view three-dimensional structural diagram of the present invention; Figure 2 This is a rear-view three-dimensional structural diagram of the present invention; Figure 3 This is a schematic diagram of the bottom three-dimensional structure of this utility model; Figure 4 This is a schematic diagram of the bottom structure of the second support of this utility model; Figure 5 This is a front view structural diagram of the present invention; Figure 6 This is a schematic diagram of the device used in this utility model.

[0018] Numbering on the map: 1. Rotating device; 2. First bracket; 3. Support plate; 4. First bearing seat; 5. Rotating roller; 6. Driven bevel gear; 7. Driving bevel gear; 8. First motor drive shaft; 9. First motor; 10. Anti-slip fixing groove; 11. Anti-slip column; 12. Adjustable feet; 13. Moving device; 14. Second bracket; 141. Support bracket; 15. Guide rail pair; 16. Second bearing seat mounting plate; 17. Second bearing seat; 18. Lead screw; 19. Second motor mounting plate; 20. First chain 21. Wheel; 22. Second motor; 23. Thread tensioning mechanism; 24. Winding device; 25. Winding bracket; 26. Third bearing housing; 27. Drive shaft; 28. Rubber wheel; 29. ​​Shaft end retaining ring; 30. Driven threaded shaft; 31. Nylon driven wheel; 32. Winding wheel rim; 33. Packaging film roller; 34. Second sprocket; 35. Spring tensioning device; 36. Anti-vibration support; 37. Third motor mounting plate; 38. Third motor; 39. Anti-vibration bracket; 40. Screw nut; 51. Coupling. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Please refer to the appendix carefully. Figure 1-6An automated packaging equipment for composite tube reels includes a rotating device 1, a moving device 13, and a winding device 23. The moving device 13 is located on one side of the rotating device 1, and the winding device 23 is laterally mounted above the moving device 13. The winding device 23 can move closer to or further away from the rotating device 1 along the length direction of the moving device 13. Adjustable feet 12 are provided at the bottom of both the rotating device 1 and the moving device 13.

[0022] The rotating device 1 includes a first support 2, a rotating roller 5, a driving bevel gear 7 and a driven bevel gear 6. The surface of the driving bevel gear 7 is meshed with multiple driven bevel gears 6, and the rotating roller 5 corresponds one-to-one with the driven bevel gears 6 and is coaxially fixedly connected.

[0023] In this embodiment, as Figure 1 and Figure 2 As shown, both the rotating device 1 and the moving device 13 are provided with adjusting feet 12 at the bottom. The rotating device 1 also includes a support plate 3 and a first bearing seat 4. The support plate 3 is fixed at the top axis of the first bracket 2, and the first bearing seat 4 is provided at both ends of the rotating roller 5.

[0024] The active bevel gear 7 is fixedly connected to the output end of the first motor 9 located in the first bracket 2 via the first motor drive shaft 8 located below it.

[0025] Through the above structure, the active bevel gear 7 drives multiple driven bevel gears 6, which in turn drive the rotating roller 5. This ensures that the rotating roller 5 rotates at a consistent speed, resulting in a simple and direct transmission path, reducing losses and transmission delays. The overall structure is compact and occupies little space. The rotating roller 5 itself rotates synchronously and smoothly, driving the composite tube coil placed on it to rotate, providing continuous and stable rotational power for the wrapping film of the wrapping device 23. In traditional packaging methods, the composite tube coil is heavy and cannot be rotated manually. It is necessary to fix the composite tube in place and have at least two workers manually wrap the packaging film around the composite tube from the inside and outside of the coil. This operation is cumbersome and laborious. This structure can completely replace this traditional manual wrapping mode. Only a small number of people are needed to complete the loading, unloading, and starting operations, reducing labor intensity. Furthermore, the rotation speed of the composite tube can be uniformly and controllably controlled by the speed of the first motor 9. Combined with the wrapping device 23, it can achieve tight, neat, and uniform coverage of the packaging film, avoiding problems such as uneven thickness and wrinkles in manual packaging, thus improving packaging quality and product protection.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 6As shown, the top of the first support 2 is provided with an anti-slip fixing groove 10. The anti-slip fixing groove 10 is used for detachable assembly of the anti-slip column 11. The anti-slip fixing grooves 10 are distributed at equal angles along the circumferential direction of the surface of the first support 2, and each anti-slip fixing groove 10 is located between adjacent rotating rollers 5. The anti-slip fixing grooves 10 in the same radial angle direction are arranged at equal intervals along the radial direction of the first support 2.

[0027] With the above structure, the anti-shift fixing grooves 10, which are equidistantly distributed along the circumferential direction and located between adjacent rotating rollers 5, along with the equidistantly spaced grooves in the same radial angular direction, allow for flexible selection of the assembly position of the anti-shift column 11 according to the different outer diameters and widths of the composite tube coils, achieving precise adaptation. At the same time, the detachable assembly method is convenient to operate, requiring only plug-in connection without complex adjustments to complete the positioning preparation, shortening the pre-operation preparation time. After installation, the anti-shift column 11 can form a stable circumferential limit on the composite tube, effectively suppressing the radial offset and shaking of the composite tube during the rotating packaging process, ensuring the relative position stability of the composite tube and the winding device 23, providing a foundation for uniform winding of the packaging film, and further improving the regularity and reliability of the packaging quality.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the moving device 13 includes a second bracket 14, a support bracket 141, a guide rail pair 15, a lead screw 18, and a second motor 21. The support bracket 141 is fixed above the second bracket 14 and the two are arranged in an L-shape and vertically distributed. The guide rail pair 15 is fixedly assembled on the upper surfaces of the second bracket 14 and the support bracket 141 respectively and extends along the length of the two. The surfaces of the guide rail pair 15 are slidably connected to sliders. The lead screw 18 is installed parallel to one side of the guide rail pair 15 and is located between the two guide rail pairs 15. The output end of the second motor 21 is connected to the lead screw 18 through a first sprocket 20 and a chain.

[0029] Through the above structure, the L-shaped vertically distributed second bracket 14 and the support bracket 141 form a reliable support structure, providing a solid foundation for the overall operation. The two sets of guide rail pairs 15 are respectively fixedly assembled on the upper surface of the two brackets and extend along the length direction. With the sliding cooperation of the surface slider and the helical transmission structure of the lead screw 18 and lead screw nut 39, it can provide stable guidance for the translation of the winding device 23, effectively suppress the shaking and deviation during the movement, and drive the winding device 23 to achieve smooth translation and precise positioning.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the moving device 13 also includes a second bearing seat mounting plate 16, a second bearing seat 17, and a second motor mounting plate 19. The two second bearing seat mounting plates 16 are respectively disposed on the surface of the second bracket 14 and maintain a certain distance in the length direction of the moving device 13. The two second bearing seats 17 are respectively fixed on the two second bearing seat mounting plates 16. The lead screw 18 is rotatably connected between the two second bearing seats 17. The lead screw 18 is threaded with a lead screw nut 39. The second motor 21 is fixed to the upper surface of the second bracket 14 through the second motor mounting plate 19. The second bracket 14 is provided with a threaded tensioning mechanism 22 for use with the first sprocket 20 and the chain. The threaded tensioning mechanism 22 is used to tension the chain.

[0031] With the above structure, in actual operation, the moving device 13 can drive the winding device 23 to achieve translational adjustment, which can adapt to the packaging position requirements of composite tubes of different sizes. According to the outer diameter, width and other dimensions of the composite tube to be packaged, the winding device 23 can be positioned to the appropriate winding starting position, ensuring that a reasonable gap is reserved between the packaging film roller 32 and the surface of the composite tube, so that the packaging film can evenly cover composite tubes of different sizes, avoiding problems such as irregular winding and uneven film tightness caused by size differences. It can save the complex equipment adjustment process due to changes in the size of the composite tube, shorten the operation preparation time, improve the efficiency of automated packaging, and at the same time, there is no need for manual calibration of the winding position, reducing human operation error and labor intensity.

[0032] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the winding device 23 includes a winding bracket 24, a winding wheel 31, a packaging film roller 32, a third motor 37, a drive shaft 26, a coupling 40, and a second sprocket 33. The winding bracket 24 is bolted to the slider on the guide rail pair 15 on the second bracket 14, and the bottom of the winding bracket 24 is bolted to the lead screw nut 39. The winding wheel 31 is rotatably mounted on one side of the outer wall of the winding bracket 24. There are two packaging film rollers 32, which are detachably mounted outside the winding wheel 31 and are symmetrically distributed at 180° angles along the axis of the winding wheel 31. The packaging film rollers 32 can rotate around their own axis.

[0033] The third motor 37 is fixed to one side of the winding bracket 24 via a third motor mounting plate 36 fixed on the second bracket 14. The output end of the third motor 37 is fixedly connected to one of the drive shafts 26 via a coupling 40. Several drive shafts 26 pass through the winding bracket 24 and are rotatably connected to the third bearing seat 25. Several drive shafts 26 have a second sprocket 33 fixed at the end away from the winding wheel rim 31. Several second sprockets 33 are connected in pairs via chain transmission. The other end of each drive shaft 26 is fixed with a rubber wheel 27. The side of the rubber wheel 27 away from the winding bracket 24 is provided with a shaft end retaining ring 28. The shaft end retaining ring 28 is fixedly connected to the end of the drive shaft 26 via fasteners. The rubber wheel 27 rolls with the track groove of the winding wheel rim 31.

[0034] Through the above structure, the rotational structure of the winding wheel 31 and the winding bracket 24, combined with the rolling engagement of the rubber wheel 27 at the end of the drive shaft 26 and the track groove, can limit the rotational trajectory of the winding wheel 31 and prevent deviation and swaying. The axial limiting of the shaft end retaining ring 28 further prevents the rubber wheel 27 from moving around, ensuring operational reliability. The symmetrically distributed packaging film rollers 32 can achieve uniform winding of the packaging film, effectively replacing manual packaging and solving the problems of time-consuming, labor-intensive, and uneven traditional manual packaging.

[0035] In this embodiment, as Figure 2 As shown, each second sprocket 33 is provided with a spring tensioning device 34 on one side. The spring tensioning device 34 is fixed to the outer wall of the winding bracket 24 on the side opposite to the winding wheel 31. A driven threaded shaft 29 is provided through the winding bracket 24. The end away from the winding wheel 31 is locked and fixed by a nut. A nylon driven wheel 30 is fixed at the end close to the winding wheel 31. A vibration stabilizing bracket 38 and a vibration stabilizing support 35 are also fixed on the winding bracket 24. Both are bolted to the slider on the guide rail pair 15 on the support bracket 141.

[0036] The second support 14 has a control system integrated on one side. The control system is electrically connected to the first motor 9 of the rotating device 1, the second motor 21 of the moving device 13, and the third motor 37 of the winding device 23, respectively, and is used to receive feedback signals from the photoelectric sensor.

[0037] With the above structure, the driven threaded shaft 29, which runs through the winding bracket 24, is locked and fixed by a nut and has a nylon driven wheel 30 at its end. This provides reliable auxiliary support for the winding wheel 31. The rotational characteristics of the nylon driven wheel 30 reduce friction, ensuring smooth and stable rotation of the winding wheel 31. The anti-vibration bracket 38 and anti-vibration support 35 fixed on the winding bracket 24 can effectively suppress the vibration when the winding device 23 moves, further improving the overall stability of the equipment operation and the precision in the packaging process, making the composite tube winding process more uniform and regular.

[0038] The specific operating procedure of this utility is as follows: Before using the automated packaging equipment for composite tube reels, the operator must first select a suitable radially equidistant slot in the anti-shift fixing groove 10, which is distributed circumferentially at equal angles on the top of the first support 2 and located between adjacent rotating rollers 5, according to the outer diameter, width and other dimensional parameters of the composite tube reel to be packaged. The anti-shift column 11 can be detachably assembled to ensure that a reasonable gap is reserved between the anti-shift column 11 and the circumferential edge of the composite tube reel to avoid interference during the packaging process. The packaged film roll must be coaxially sleeved on the packaging film roller 32 and fixed by the positioning structure at both ends of the roller to prevent the film roll from moving axially and to ensure that the packaging film can be smoothly released synchronously with the roller during subsequent winding.

[0039] The coiled composite pipe is smoothly lifted onto the rotating rollers 5 of the rotating device 1 using professional hoisting equipment, so that the bottom of the composite pipe is fully in contact with several rotating rollers 5, and the circumferential edge of the composite pipe is between two adjacent anti-shifting columns 11. The anti-shifting columns 11 are used to limit the radial displacement of the composite pipe during rotation, thereby improving the placement stability of the composite pipe.

[0040] The second motor 21 of the manually activated moving device 13 outputs power through the first sprocket 20 and the transmission chain to the first sprocket 20 on one side of the lead screw 18, causing the lead screw 18 to rotate smoothly under the support of the second bearing seat 17. The lead screw nut 39, which forms a helical transmission structure with the lead screw 18, drives the winding bracket 24 to move along the slider of the guide rail pair 15 on the second bracket 14. The anti-shake bracket 38 and the anti-shake support 35 move along the surface of the guide rail pair 15 on the support bracket 141 to ensure that there is no shaking or deviation during the movement. When the winding device 23 moves to the preset packaging position, the photoelectric sensor detects the signal and feeds it back to the control system set on the second bracket 14, and the second motor 21 stops running to achieve positioning.

[0041] The third motor 37 of the winding device 23 is manually started. The third motor 37 drives the corresponding drive shaft 26 to rotate through the coupling 40. The second sprocket 33 drives all the drive shafts 26 to rotate synchronously under the support of the third bearing seat 25. The second sprocket 33 is fixed to one end of each drive shaft 26 away from the winding ring 31. The rubber wheel 27 fixedly mounted on the other end of each drive shaft 26 rotates with the shaft. The side of the rubber wheel 27 away from the winding bracket 24 is fixed to the end of the drive shaft 26 by the shaft end retaining ring 28 and fasteners. Next, the core function of the shaft end retaining ring 28 is to prevent the rubber wheel 27 from falling off, thereby limiting the axial movement of the rubber wheel 27 and preventing it from slipping off during rotation. The rubber wheel 27 is embedded in the track groove of the winding wheel 31, and the winding wheel 31 is driven to rotate smoothly around its own axis by friction. When the packaging film roller 32 rotates to the appropriate winding gap with the surface of the composite tube, the third motor 37 is manually stopped, and the free end of the packaging film on the packaging film roller 32 is pulled to the surface of the composite tube and temporarily fixed with tape or buckles.

[0042] When the equipment linkage control button is pressed, the first motor 9 of the rotating device 1 starts, driving the driving bevel gear 7 to rotate via the first motor drive shaft 8. Simultaneously, the driving bevel gear 7 meshes with several driven bevel gears 6, causing the rotating roller 5, coaxially fixed with the driven bevel gears 6, to rotate within the first bearing seat 4. This, in turn, drives the composite tube to rotate synchronously. Simultaneously, the third motor 37 starts again, driving the winding wheel 31 to rotate continuously. Two packaging film rollers 32, symmetrically distributed at 180° angles along the axis of the winding wheel 31, rotate with the winding wheel 31, evenly winding the packaging film onto the surface of the rotating composite tube. During the packaging process, the spring tensioning device 34 automatically compensates for the slight stretching of the chain through the elastic extension and contraction of the spring. The threaded tensioning mechanism 22 maintains the stable tension of the transmission chain. The nylon driven wheel 30 assists in supporting the winding wheel 31, and the rubber wheel 27 guides the rotation trajectory of the winding wheel 31, preventing it from shifting or wobbling, and ensuring the stability of the packaging film rollers 32. When wrapping, keep the packaging film parallel to the composite tube at the packaging location, ensuring that the packaging film and the composite tube are always perpendicular without angular deviation, thus guaranteeing that the packaging film is wrapped evenly, flatly, and without wrinkles.

[0043] Once the preset number of wrapping layers or wrapping length is reached, the manual operation is stopped, the packaging film is cut and its end is fixed, the second motor 21 is started in reverse, and the wrapping device 23 is moved along the guide rail pair 15 away from the rotating device 1 to a safe position. Finally, the packaged composite tube is lifted off the equipment smoothly by the hoisting equipment, completing the entire packaging process.

[0044] It should be noted that the threaded tensioning mechanism 22 on the moving device 13 is a screw-adjustable structure, consisting of a fixed base, an adjusting screw, a tensioning wheel, and a locking nut. During adjustment, the locking nut is first loosened, and the adjusting screw is rotated using an Allen wrench to push the tensioning wheel along the guide structure of the fixed base, changing its relative position with the first sprocket 20, thereby adjusting the tension of the transmission chain. After the chain tension is appropriate and there is no deviation, the locking nut is used to fix the position of the adjusting screw to prevent loosening during operation. The spring tensioning device 34 on the winding device 23 is a spring pre-tensioning structure, including a spring, a tensioning arm, a guide wheel, and a waist-shaped adjustment hole. The spring is sleeved on the guide shaft of the tensioning arm. By adjusting the installation position of the tensioning arm in the waist-shaped adjustment hole, the pre-compression of the spring is changed, thereby providing a continuous and suitable tension force for the transmission chain between the second sprockets 33, ensuring smooth chain transmission without chain skipping. The above are all existing technologies and will not be described in detail.

[0045] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. An automated packaging equipment for composite tube reels, characterized in that: It includes a rotating device (1), a moving device (13) and a winding device (23). The moving device (13) is disposed on one side of the rotating device (1), and the winding device (23) is translatably mounted above the moving device (13). The winding device (23) can move closer to or away from the rotating device (1) along the length direction of the moving device (13). The rotating device (1) includes a first support (2), a rotating roller (5), a driving bevel gear (7) and a driven bevel gear (6). The surface of the driving bevel gear (7) is meshed with multiple driven bevel gears (6), and the rotating roller (5) corresponds to the driven bevel gears (6) one by one and is coaxially fixedly connected.

2. The automated packaging equipment for composite tube reels according to claim 1, characterized in that: The bottom of the rotating device (1) and the moving device (13) are both provided with adjusting feet (12). The rotating device (1) also includes a support plate (3) and a first bearing seat (4). The support plate (3) is fixed at the top axis of the first bracket (2), and the first bearing seat (4) is provided at both ends of the rotating roller (5).

3. The automated packaging equipment for composite tube reels according to claim 1, characterized in that: The active bevel gear (7) is fixedly connected to the output end of the first motor (9) located in the first bracket (2) via the first motor drive shaft (8) located below it.

4. The automated packaging equipment for composite tube reels according to claim 1, characterized in that: The top of the first bracket (2) is provided with an anti-slip fixing groove (10). The anti-slip fixing groove (10) is used for detachable assembly of the anti-slip column (11). The anti-slip fixing groove (10) is distributed at equal angles along the circumferential direction of the surface of the first bracket (2), and each anti-slip fixing groove (10) is located between adjacent rotating rollers (5). The anti-slip fixing grooves (10) in the same radial angle direction are arranged at equal intervals along the radial direction of the first bracket (2).

5. The automated packaging equipment for composite tube reels according to claim 1, characterized in that: The moving device (13) includes a second bracket (14), a support bracket (141), a guide rail pair (15), a lead screw (18), and a second motor (21). The support bracket (141) is fixed above the second bracket (14) and the two are arranged in an L-shape and vertically distributed. The guide rail pair (15) is fixedly assembled on the upper surface of the second bracket (14) and the support bracket (141) respectively, and extends along the length of the two. The surface of the guide rail pair (15) is slidably connected with a slider. The lead screw (18) is installed parallel to one side of the guide rail pair (15) and is located between the two guide rail pairs (15). The output end of the second motor (21) is connected to the lead screw (18) through a first sprocket (20) and a chain.

6. The automated packaging equipment for composite tube reels according to claim 5, characterized in that: The moving device (13) also includes a second bearing seat mounting plate (16), a second bearing seat (17), and a second motor mounting plate (19). The two second bearing seat mounting plates (16) are respectively disposed on the surface of the second bracket (14) and maintain a certain distance in the length direction of the moving device (13). The two second bearing seats (17) are respectively fixed on the two second bearing seat mounting plates (16). The lead screw (18) is rotatably connected between the two second bearing seats (17). The lead screw (18) is threaded with a lead screw nut (39). The second motor (21) is fixed to the upper surface of the second bracket (14) through the second motor mounting plate (19). The second bracket (14) is provided with a threaded tensioning mechanism (22) for use with the first sprocket (20) and the chain. The threaded tensioning mechanism is used to tension the chain.

7. The automated packaging equipment for composite tube reels according to claim 1, characterized in that: The winding device (23) includes a winding bracket (24), a winding wheel (31), a packaging film roller (32), a third motor (37), a drive shaft (26), a coupling (40), and a second sprocket (33). The winding bracket (24) is bolted to the slider on the guide rail pair (15) on the second bracket (14), and the bottom of the winding bracket (24) is bolted to the lead screw nut (39). The winding wheel (31) is rotatably mounted on one side of the outer wall of the winding bracket (24). There are two packaging film rollers (32) which are detachably located outside the winding wheel (31) and are symmetrically distributed at 180° angles along the axis of the winding wheel (31). The packaging film rollers (32) can rotate around their own axis. The third motor (37) is fixed to one side of the winding bracket (24) by a third motor mounting plate (36) fixed on the second bracket (14). The output end of the third motor (37) is fixedly connected to one of the drive shafts (26) through a coupling (40). Several drive shafts (26) pass through the winding bracket (24) and are rotatably connected to the third bearing seat (25). Several drive shafts (26) are respectively fixed with a second sprocket (33) at the end away from the winding wheel (31). Several second sprockets (33) are connected in pairs by chain transmission. Each drive shaft (26) is fixed with a rubber wheel (27) at the other end. The side of the rubber wheel (27) away from the winding bracket (24) is provided with a shaft end retaining ring (28). The shaft end retaining ring (28) is fixedly connected to the end of the drive shaft (26) by fasteners. The rubber wheel (27) is in rolling engagement with the track groove of the winding wheel (31).

8. The automated packaging equipment for composite tube reels according to claim 7, characterized in that: Each of the second sprockets (33) is provided with a spring tensioning device (34) on one side. The spring tensioning device (34) is fixed on the outer wall of the winding bracket (24) on the side opposite to the winding wheel (31). A driven threaded shaft (29) is provided through the winding bracket (24). The end away from the winding wheel (31) is locked and fixed by a nut. A nylon driven wheel (30) is fixed at the end close to the winding wheel (31). A sway bracket (38) and a sway support (35) are also fixed on the winding bracket (24). Both are bolted to the slider on the guide rail pair (15) on the support bracket (141).

9. The automated packaging equipment for composite tube reels according to claim 5, characterized in that: The second bracket (14) has a control system integrated on one side. The control system is electrically connected to the first motor (9) of the rotating device (1), the second motor (21) of the moving device (13), and the third motor (37) of the winding device (23), respectively, and is used to receive feedback signals from the photoelectric sensor.

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