Lightweight anti-deformation spool and production process thereof
By using high-strength materials such as carbon fiber and threaded rod structure in the I-wheel, the problems of easy deformation and oxidation of the I-wheel are solved, lightweight and toughness are achieved, and maintenance and production costs are reduced.
Patent Information
- Application Number
- CN202411295683.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2024-12-27
AI Technical Summary
The existing I-wheels are prone to deform and oxidation during use, resulting in deformation of the diameter of the barrel in the steel wheel, requiring frequent turning and rework and repeated electroplating, which increases expenses.
The lightweight anti-deformation I-wheel design includes a bobbin, a wire baffle, a support plate, an inner shell, an adjustment mechanism and a positioning mechanism. It is injection molded by high-strength materials such as carbon fiber, combined with threaded rod and spring structure to achieve support and Adjust, reduce deformation and reduce weight.
The toughness and lightweight of the I-wheel are achieved, which avoids deformation and oxidation, reduces maintenance and production costs, and improves service life.
Smart Images
Figure CN119190985A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of I-shaped wheels, in particular to a lightweight and deformation-resistant I-shaped wheel. Background Art
[0002] The I-spool is a tool used to wind metal wire or wire rope. The specifications and materials of the I-spool vary depending on the material and specifications of the wound wire rope. The I-spool for winding steel wire generally uses a steel plate structure, but wooden I-spools can be used for winding fine steel wire and non-ferrous metal wire. The use of plastic I-spools is increasing. It is mainly used for wire drawing, copper plating, annealing, bundling, twisting, armoring, cabling, etc. in the production process of wire and cable and steel welding wire industry. In recent years, it is mainly used for hose wire, spring steel wire, cutting wire and other wire reeling and unreeling.
[0003] The main design ideas of the existing I-shaped wheels are as follows: the traditional steel wheel process is cold heading + welding + turning + electroplating. The I-shaped wheels injection molded by this process are heavy, easy to deform, and easy to oxidize. While being lightweight to a certain extent, the winding will cause the diameter of the steel wheel cylinder to deform. After each use, it needs to be turned and repaired, and repeated electroplating is required, which increases expenses.
[0004] Therefore, it is necessary to provide a lightweight and anti-deformation I-shaped wheel to solve the above problems.
[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention
[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: the main design idea of the existing I-shaped wheel: the traditional steel wheel process is cold heading + welding + turning + electroplating process. The I-shaped wheel injection molded by this process is heavy, easy to deform, and easy to oxidize. While being lightweight to a certain extent, the winding will cause the diameter of the steel wheel cylinder to deform. After each use, it needs to be turned and repaired, and repeated electroplating is required, which increases the cost.
[0007] The technical solution adopted by the present application to solve the technical problem is: a lightweight anti-deformation I-shaped wheel, comprising: bobbin; A wire baffle plate is fixedly arranged on both sides of the winding drum, and the two wire baffle plates are arranged parallel to each other; A support plate 1 is fixedly arranged inside the winding drum, and a plurality of the support plates 1 are evenly distributed; The first inner shell is fixedly mounted on the first support plate, and the first inner shell is coaxially arranged with the winding drum; A second supporting plate, slidably disposed on the first inner shell; An adjustment mechanism, slidably disposed in the inner shell 1, and used for adjusting the support range of the support plate 2; The second inner shell is fixedly arranged on the first inner shell; A clamping plate, slidably disposed on the second inner shell; The positioning mechanism is arranged in the second inner shell and is used for positioning and fixing the control device and the shaft body that drives the I-shaped wheel to rotate.
[0008] Preferably, grooves are provided on the outer walls of the winding drum and the wire baffle plate, and laser-resistant strips are fixedly arranged in the grooves. The laser-resistant strips are oriented in the same direction and are parallel to the axis of the winding drum.
[0009] Preferably, a notch is provided on the back side of the wire baffle plate, a plurality of reinforcing ribs are fixedly arranged in the notch, and the plurality of reinforcing ribs are evenly distributed.
[0010] Preferably, the adjustment mechanism includes a threaded rod rotatably set on the inner shell one, a sliding groove is opened on the outer circumference of the inner shell one, a support plate two is slidably set on the sliding groove, two sliding blocks are threadedly connected to the threaded rod, two mutually parallel clamping plates are fixedly set on the outer circumference of the sliding block, the two clamping plates are slidably connected to the support plate two, and the bottom end of the support plate two is set in a triangular shape.
[0011] Preferably, the threaded rod is provided with two sections of threads, and the rotation directions of the two sections of threads are opposite, and the two sliding blocks are evenly distributed at the left and right ends of the threaded rod.
[0012] Preferably, an arc plate is fixedly provided on the top of the support plate 2, a plurality of springs 1 are fixedly provided between the bottom end of the arc plate and the outer wall of the inner shell 1, and the length of the support plate 1 is not greater than the length of the support plate 2.
[0013] Preferably, the positioning mechanism comprises a rack fixedly arranged on the second inner shell, the rack is arranged in a triangular shape, the rack is slidably connected to two clamping plates, and the cross-sections of the two clamping plates are arranged in an arc shape.
[0014] Preferably, a plurality of connecting rods are fixedly provided on one end of the inner shell, a shaft body is fixedly provided on each of the connecting rods, the other end of the shaft body is fixedly connected to the inner shell, a turntable is fixedly provided on the other end of the threaded rod, a plurality of anti-skid ridges are fixedly provided on the outer circumference of the turntable, and the plurality of anti-skid ridges are evenly spaced, and a plurality of slots are provided on the outer circumference of the turntable.
[0015] Preferably, a long plate is slidably arranged inside the clamping plate, an open groove is provided on the upper end surface of the clamping plate, a limit plate is rotatably arranged on the long plate, a spring 2 is fixedly arranged between the limit plate and the clamping plate, and an adjusting rod for controlling the movement of the clamping plate is fixedly arranged on the long plate.
[0016] A lightweight anti-deformation I-shaped wheel, the method further comprising the following steps: S1, when preparing the raw materials, PARA: 40%-45% (high temperature resistant nylon material) + GF: 40%-55% (glass fiber) + CF: 5%-10% (carbon fiber) are selected. After the ingredients are prepared, the staff will load the prepared raw materials into the injection molding machine, and the melted materials will be formed through the processing device. After cooling, an I-shaped wheel with an inner shell 1 is formed. A pair of support plates fixedly arranged between the inner shell 1 and the inner wall of the winding drum provide certain support and reinforcement for the winding drum. The arched structure formed between the two support plates 1 makes it have a good force-bearing structure and ensures that the I-shaped wheel meets the lightweight condition; S2, then the adjustment mechanism and positioning mechanism made of CF (carbon fiber) injection molding are assembled and installed with the I-shaped wheel; S3, after the assembly is completed, the POM strip is injection molded and fixed on the surface of the I-shaped wheel; S4, after the second inner shell of the device is set on the rotating shaft that rotates with the device, the staff can rotate the threaded rod, and the rotating threaded rod can drive the two sliders threadedly connected to the threaded rod to move, and the moving slider can drive the second support plate to move, and the moving support plate can make it abut against the inner wall of the winding drum and reinforce the inner wall of the winding drum, and then slide the adjusting rod set on the clamping plate, axially rotate the adjusting rod, at this time the long plate on the clamping plate is in a retracted state, when the positioning of the clamping plate is completed, the adjusting rod is axially rotated, at this time the long plate moves to the open groove, and the elastic force generated by the second spring pushes the long plate to move, and the long plate can be engaged with the rack to achieve positioning and fixation to ensure that the clamping plate can be fixed to the rotating shaft that drives the device to rotate, thereby completing the positioning and fixed installation of the entire device; S5. The staff starts the rotating shaft to rotate the I-shaped wheel, performs turning processing on the outer surface of the I-shaped wheel, and then performs electroplating processing on the surface.
[0017] The beneficial effects of this application are: The present application provides a lightweight and anti-deformation I-shaped wheel. By setting the raw material of the I-shaped wheel to 40%-45% (high temperature resistant nylon material) + GF: 40%-55% (glass fiber) + CF: 5%-10% (carbon fiber), the I-shaped wheel is injection molded using the material. The I-shaped wheel body can ensure its own toughness and strength while also reducing the weight of the I-shaped wheel. By means of the support plate two arranged in the inner shell one and the adjustment mechanism for controlling the movement of the support plate two, it is achieved that when the staff uses the device, the multiple support plates one can support the inner wall of the winding drum. When it is necessary to adjust the position of the support plate two, the staff only needs to rotate the threaded rod to move the two sliders threadedly connected to the threaded rod. During the movement, the slider can push the support plate two to move along the slide groove on the inner shell one until the arc plate on the top end of the support plate two abuts against the inner wall of the winding drum, and then the clamping plate is pushed to move by pushing the adjustment rod, so that the clamping plate is fixed to the rotating shaft that drives the I-shaped wheel to rotate.
[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a side view structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 5 It is a structural schematic diagram of the second support plate of the present invention; Figure 6 It is a schematic diagram of the structure of the second inner shell of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the clamping plate structure of the present invention.
[0020] In the figure: 1. winding drum; 11. groove; 12. laser-resistant strip; 2. wire blocking plate; 21. notch; 22. reinforcing rib; 3. support plate one; 4. inner shell one; 41. threaded rod; 411. connecting rod; 412. shaft; 413. turntable; 414. anti-skid edge; 415. slot; 42. slide groove; 43. slider; 44. clamping plate; 5. support plate two; 51. arc plate; 52. spring one; 6. inner shell two; 61. rack; 7. clamping plate; 71. long plate; 72. opening groove; 73. limit plate; 74. adjustment rod; 75. spring two. DETAILED DESCRIPTION
[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0022] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.
[0023] Reference Figure 1-3 A lightweight anti-deformation I-shaped wheel comprises: a winding drum 1; a wire baffle 2, fixedly arranged on both sides of the winding drum 1, and the two wire baffles 2 are arranged parallel to each other; a support plate 3, fixedly arranged inside the winding drum 1, and a plurality of support plates 3 are evenly distributed; an inner shell 4, fixedly arranged on the support plate 3, and the inner shell 4 and the winding drum 1 are coaxially arranged; a support plate 5, slidably arranged on the inner shell 4; an adjustment mechanism, slidably arranged in the inner shell 4, and used for adjusting the support range of the support plate 5; an inner shell 6, fixedly arranged on the inner shell 4; a clamping plate 7, slidably arranged on the inner shell 6; a positioning mechanism, arranged in the inner shell 6, and used for positioning and fixing between a control device and a rotating shaft that drives the I-shaped wheel to rotate.
[0024] Reference Figure 1 A groove 11 is provided on the outer wall of the winding drum 1 and the wire baffle plate 2, and a laser-resistant strip 12 is fixed in the groove 11. The laser-resistant strip 12 is oriented in the same direction and parallel to the axis of the winding drum 1. By setting the laser-resistant strip 12 on the winding drum 1 and the wire baffle plate 2, when the staff needs to cut the excess wire wrapped around the I-shaped wheel, the staff can cut it by laser, and ensure that the laser is aligned with the laser-resistant strip 12 during cutting. The laser-resistant strip 12 ensures that the laser will not damage the outer wall of the I-shaped wheel, thereby ensuring the safety and stability of the device when in use.
[0025] Reference Figure 1-3 A slot 21 is provided on the back side of the wire baffle plate 2, and a plurality of reinforcing ribs 22 are fixedly arranged in the slot 21, and the plurality of reinforcing ribs 22 are evenly distributed. By providing the slot 21 on the wire baffle plate 2 and the plurality of reinforcing ribs 22 fixedly arranged on the slot 21, the overall stability of the wire baffle plate 2 is increased, thereby preventing the pressure generated by the wire from damaging the wire baffle plate 2 when the device is winding.
[0026] Reference Figure 1 , 4The adjusting mechanism comprises a threaded rod 41 rotatably arranged on the inner shell 4, a slide groove 42 is provided on the outer circumference of the inner shell 4, a support plate 5 is slidably arranged on the slide groove 42, two sliders 43 are threadedly connected to the threaded rod 41, two mutually parallel clamping plates 44 are fixedly arranged on the outer circumference of the slider 43, the two clamping plates 44 are slidably connected to the support plate 5, and the bottom end of the support plate 5 is arranged in a triangular shape. The threaded rod 41 arranged in the inner shell 4 is used to realize that when the staff uses the device, when the staff rotates the threaded rod 41, the sliders 43 on the two ends of the threaded rod 41 are threadedly connected to move, and the support plate 5 can be driven to move during the movement of the slider 43, and the moving support plate 5 can be abutted against the inner wall of the winding drum 1, thereby realizing the function of reinforcing the winding drum 1.
[0027] Reference Figure 3-5 The threaded rod 41 is provided with two sections of threads, and the rotation directions of the two sections of threads are opposite, and the two sliders 43 are evenly distributed at the left and right ends of the threaded rod 41. By setting the threads at both ends of the outer circumference of the threaded rod 41 to rotate in opposite directions, it is achieved that when the threaded rod 41 rotates, the sliders 43 threadedly connected to the two ends of the threaded rod 41 can move towards each other at the same time, ensuring that the support plate 2 5 can be stably supported.
[0028] Reference Figure 3-5 An arc plate 51 is fixedly arranged on the top of the support plate 25, and a plurality of springs 52 are fixedly arranged between the bottom end of the arc plate 51 and the outer wall of the inner shell 4. The length of the support plate 3 is not greater than the length of the support plate 25. By setting the arc plate 51 on the support plate 25, the contact area between the top of the support plate 25 and the inner wall of the winding drum 1 and the arc plate 51 is increased, thereby improving the overall stability of the device.
[0029] Reference Figure 6-7 The positioning mechanism includes a rack 61 fixedly arranged on the inner shell 6, the rack 61 is arranged in a triangular shape, the rack 61 is slidably connected to the two clamping plates 7, and the cross-section of the two clamping plates 7 is arranged in an arc shape. By setting the rack 61 in the inner shell 6, it is realized that when the clamping plate 7 moves along the rack 61, and by setting the rack 61 in a triangular shape, it is ensured that the clamping plates 7 can move close to each other when moving, and complete the card and fixation with the rotating shaft of the driving device.
[0030] Reference Figure 1 , 4and 6, a plurality of connecting rods 411 are fixedly arranged on one end of the inner shell 6, and a shaft body 412 is fixedly arranged on each of the plurality of connecting rods 411, and the other end of the shaft body 412 is fixedly connected to the inner shell 4, and a rotating disk 413 is fixedly arranged on the other end of the threaded rod 41, and a plurality of anti-skid edges 414 are fixedly arranged on the outer circumference of the rotating disk 413, and the plurality of anti-skid edges 414 are evenly spaced, and a plurality of slots 415 are opened on the outer circumference of the rotating disk 413, and the plurality of connecting rods 411 arranged on the inner shell 6 and the shaft body 412 fixedly arranged on the connecting rods 411 are realized. The inner shell 2 6 is fixedly connected with the inner shell 1 4, thereby realizing the positioning and fixing of the inner shell 2 6, and then the turntable 413 arranged on the threaded rod 41 is realized, when the staff needs to adjust the threaded rod 41, the staff can directly turn the turntable 413, and at the same time, a plurality of anti-skid edges 414 arranged on the outer peripheral surface of the turntable 413 increase the friction between the turntable 413 and the palm of the staff, avoiding slipping during the turning process, and then a plurality of slots 415 arranged on the turntable 413 are used to reduce the weight of the turntable 413 itself, so as to facilitate the operation of the staff.
[0031] Reference Figure 1 , 6 The second spring 75 is provided with a plurality of springs 76, 77 and 78, and the plurality of springs 76 are provided with plurality of springs 78, 77 and 78 are provided with plurality of springs 78. The plurality of springs 76 are provided with plurality of springs 78, 77 and 78 are provided with plurality of springs 78.
[0032] The specific scheme is as follows: when using the device, the staff first mixes the raw materials for making the spool; S1, when preparing the raw materials, PARA: 40%-45% high temperature resistant nylon material + GF: 40%-55% glass fiber + CF: 5%-10% carbon fiber are selected. After the ingredients are prepared, the staff will load the prepared raw materials into the injection molding machine, and the melted raw materials will be formed through the processing device. After cooling, an I-shaped wheel with an inner shell 4 is formed. The support plate 3 fixedly arranged between the inner shell 4 and the inner wall of the winding drum 1 supports and reinforces the winding drum 1 to a certain extent. The arched structure formed between the two support plates 3 makes it have a good force-bearing structure and ensures that the I-shaped wheel meets the lightweight condition; S2, and then assembled and installed with the I-shaped wheel through the adjustment mechanism and positioning mechanism which are injection molded with the raw material mainly made of CF carbon fiber; S3, after the assembly is completed, the POM strip is injection molded and fixed on the surface of the I-shaped wheel; S4, injecting and fixing the POM strip on the surface of the I-shaped wheel; The manufactured I-shaped wheel is then placed at a predetermined position. The laser-resistant strip 12 is arranged on the winding drum 1 and the wire baffle 2, so that when the staff needs to cut the excess wire wound on the I-shaped wheel, the staff can cut it with a laser. During cutting, the laser is aligned with the laser-resistant strip 12. The laser-resistant strip 12 ensures that the laser will not damage the outer wall of the I-shaped wheel, thereby ensuring the safety and stability of the device during use. By setting the threaded rod 41 in the inner shell 4 and setting the threads at both ends of the outer circumference of the threaded rod 41 to rotate in opposite directions, it is achieved that when the threaded rod 41 rotates, the sliders 43 threadedly connected to the two ends of the threaded rod 41 can move towards each other at the same time, and the sliders 43 The moving support plate 25 can be driven to move, and the moving support plate 25 can be against the inner wall of the winding drum 1, so as to realize the function of reinforcing the winding drum 1. When the position of the clamping plate 7 needs to be adjusted, the staff first slides the adjusting rod 74 set on the clamping plate 7 and axially rotates the adjusting rod 74. At this time, the long plate 71 on the clamping plate 7 is in a retracted state. When the clamping plate 7 is positioned, the adjusting rod 74 is axially rotated. At this time, the long plate 71 moves to the opening groove 72, and the elastic force generated by the spring 2 75 pushes the long plate 71 to move. The long plate 71 can be engaged with the rack 61 to realize positioning and fixation to ensure that the clamping plate 7 can be fixed to the rotating shaft of the driving device.
[0033] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and within the spirit of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0034] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A lightweight, anti-deformation I-shaped wheel, characterized in that: include: bobbin (1); A wire baffle (2) is fixedly arranged on both sides of the winding drum (1), and the two wire baffles (2) are arranged parallel to each other; A support plate one (3) is fixedly arranged inside the winding drum (1), and a plurality of the support plates one (3) are evenly distributed; An inner shell (4) is fixedly mounted on the support plate (3), and the inner shell (4) is coaxially mounted with the winding drum (1); A second support plate (5) is slidably disposed on the first inner shell (4); An adjustment mechanism, slidably disposed in the inner shell one (4), for adjusting the support range of the support plate two (5); The second inner shell (6) is fixedly mounted on the first inner shell (4); A clamping plate (7) slidably disposed on the second inner shell (6); The positioning mechanism is arranged in the second inner shell (6) and is used for positioning and fixing the control device and the rotating shaft that drives the I-shaped wheel to rotate.
2. A lightweight anti-deformation I-shaped wheel according to claim 1, characterized in that: A groove (11) is provided on the outer walls of the winding drum (1) and the wire baffle plate (2), and a laser-resistant strip (12) is fixedly arranged in the groove (11), and the laser-resistant strip (12) and the winding drum (1) are oriented in the same direction and are parallel to the axis.
3. The lightweight anti-deformation I-shaped wheel according to claim 1, characterized in that: A notch (21) is provided on the back side of the wire blocking plate (2), and a plurality of reinforcing ribs (22) are fixedly arranged in the notch (21), and the plurality of reinforcing ribs (22) are evenly distributed.
4. The lightweight anti-deformation I-shaped wheel according to claim 1, characterized in that: The adjustment mechanism comprises a threaded rod (41) rotatably arranged on the inner shell one (4); a slide groove (42) is provided on the outer peripheral surface of the inner shell one (4); a support plate two (5) is slidably arranged on the slide groove (42); two sliders (43) are threadedly connected to the threaded rod (41); two mutually parallel clamping plates (44) are fixedly arranged on the outer peripheral surface of the slider (43); the two clamping plates (44) are slidably connected to the support plate two (5), and the bottom end of the support plate two (5) is arranged in a triangular shape.
5. The lightweight anti-deformation I-shaped wheel according to claim 4, characterized in that: The threaded rod (41) is provided with two sections of threads, and the rotation directions of the two sections of threads are arranged in opposite directions. The two sliding blocks (43) are evenly distributed at the left and right ends of the threaded rod (41).
6. A lightweight anti-deformation I-shaped wheel according to claim 5, characterized in that: An arc-shaped plate (51) is fixedly arranged on the top of the second support plate (5), and a plurality of springs (52) are fixedly arranged between the bottom end of the arc-shaped plate (51) and the outer wall of the first inner shell (4), and the length of the first support plate (3) is not greater than the length of the second support plate (5).
7. The lightweight anti-deformation I-shaped wheel according to claim 1, characterized in that: The positioning mechanism comprises a rack (61) fixedly arranged on the second inner shell (6), the rack (61) being arranged in a triangular shape, the rack (61) being slidably connected to two clamping plates (7), and the cross-sections of the two clamping plates (7) being arranged in an arc shape.
8. The lightweight anti-deformation I-shaped wheel according to claim 4, characterized in that: A plurality of connecting rods (411) are fixedly provided on one end of the inner shell 2 (6), and a shaft body (412) is fixedly provided on each of the connecting rods (411). The other end of the shaft body (412) is fixedly connected to the inner shell 1 (4). A rotating disk (413) is fixedly provided on the other end of the threaded rod (41), and a plurality of anti-skid edges (414) are fixedly provided on the outer peripheral surface of the rotating disk (413), and the plurality of anti-skid edges (414) are evenly spaced apart. A plurality of slots (415) are provided on the outer peripheral surface of the rotating disk (413).
9. The lightweight anti-deformation I-shaped wheel according to claim 8, characterized in that: A long plate (71) is slidably arranged inside the clamping plate (7), an opening groove (72) is provided on the upper end surface of the clamping plate (7), a limit plate (73) is rotatably arranged on the long plate (71), a second spring (75) is fixedly arranged between the limit plate (73) and the clamping plate (7), and an adjustment rod (74) for controlling the movement of the clamping plate (7) is fixedly arranged on the long plate (71).
10. A production process for a lightweight anti-deformation spool, comprising the lightweight anti-deformation spool according to any one of claims 1 to 9, the method further comprising the following steps: S1, when preparing the raw materials, PARA: 40%-45% (high temperature resistant nylon material) + GF: 40%-55% (glass fiber) + CF: 5%-10% (carbon fiber) are selected. After the ingredients are prepared, the staff will load the prepared raw materials into the injection molding machine, and the melted materials will be formed through the processing device. After cooling, an I-shaped wheel with an inner shell 1 is formed. A pair of support plates fixedly arranged between the inner shell 1 and the inner wall of the winding drum provide certain support and reinforcement for the winding drum. The arched structure formed between the two support plates 1 makes it have a good force-bearing structure and ensures that the I-shaped wheel meets the lightweight condition; S2, then the adjustment mechanism and positioning mechanism made of CF (carbon fiber) injection molding are assembled and installed with the I-shaped wheel; S3, after the assembly is completed, the POM strip is injection-molded and fixed on the surface of the I-shaped wheel; S4, after the second inner shell of the device is set on the rotating shaft that rotates with the device, the staff can rotate the threaded rod, and the rotating threaded rod can drive the two sliders threadedly connected to the threaded rod to move, and the moving slider can drive the second support plate to move, and the moving support plate can make it abut against the inner wall of the winding drum and reinforce the inner wall of the winding drum, and then slide the adjusting rod set on the clamping plate, axially rotate the adjusting rod, at this time the long plate on the clamping plate is in a retracted state, when the positioning of the clamping plate is completed, the adjusting rod is axially rotated, at this time the long plate moves to the open groove, and the elastic force generated by the second spring pushes the long plate to move, and the long plate can be engaged with the rack to achieve positioning and fixation to ensure that the clamping plate can be fixed to the rotating shaft that drives the device to rotate, thereby completing the positioning and fixed installation of the entire device; S5. The staff starts the rotating shaft to rotate the I-shaped wheel, performs turning processing on the outer surface of the I-shaped wheel, and then performs electroplating processing on the surface.