Rotary wire passing device for cabling process
By designing a rotating wire guiding device, using a wire guide ring that rotates coaxially with the support base, a mounting rod for limiting movement, and a buffer ring to reduce friction, the problem of wire core damage during winding is solved, achieving stability and path consistency of wire core movement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-24
AI Technical Summary
In existing cabling processes, the wire core is prone to interference with the edges or recesses of the wire guiding device during the winding process, resulting in damage to the surface of the wire core.
Design a rotating wire guiding device, including a rotating wire reel, a support base, and a wire guiding ring. The wire guiding ring rotates coaxially with the support base. A mounting rod and a roller limit the wire core, and a buffer ring reduces friction to ensure the wire core's trajectory is stable during rotation.
To prevent the core from shifting or becoming uneven during winding, reduce damage to the core surface, improve the stability and path consistency of the core movement, and reduce friction and vibration.
Smart Images
Figure CN224036144U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of cable manufacturing equipment, in particular to a rotating wire passing device for cabling process. BACKGROUND
[0002] Cabling process is an important link in wire and cable production, which involves twisting multiple cores into a cable according to certain rules. In this process, it is crucial to ensure smooth wire running. In traditional technology, in order to improve the quality and production efficiency of the wire core, the industry generally focuses on how to optimize the stability and accuracy of the wire core in the winding process.
[0003] When the device is cabling, the rotating reel rotates in a vertical plane during wire laying, and the wire core wound on the rotating reel passes through a wire passing device. Since the rotating diameter of the rotating reel is larger, and the diameter of the wire running ring is smaller, the wire core is rotated with the rotating reel and the rotating track is conical. The existing wire passing device and internal structure have corners or depressions, which will interfere with the rotating track of the wire core. In the process of wire core rotation, the tight wire core will automatically slide along the depression or corner of the inner wall of the wire passing device, thereby impacting the corner or depression of the inner wall of the wire passing device, causing damage to the surface of the wire core. CONTENT OF THE INVENTION
[0004] The purpose of the present application is to overcome the above technical problems, and provide a rotating wire passing device for cabling process.
[0005] A rotating wire passing device for cabling process, comprising a rotating reel, a wire core and a wire passing frame, the rotating reel rotates in a vertical plane, the wire core is wound on the outer circumferential surface of the rotating reel, and the wire passing frame comprises:
[0006] a support parallel to the rotating plane of the rotating reel and located on the wire outlet side of the rotating reel;
[0007] a support seat fixed on the upper surface of the support and having an annular curved inner wall surface, and
[0008] a wire running ring embedded in the inner wall surface of the support seat and coaxial with the inner wall surface of the support seat, the wire running ring is rotationally connected with the inner wall surface of the support seat, and the wire core passes through the wire running ring.
[0009] By adopting the above scheme, in the process of winding the wire on the rotating wire reel, the wire core is limited by the wire winding ring, so as to avoid the deviation or uneven winding of the wire core in the winding process. In the process of winding the wire on the rotating wire reel, the rotating wire reel rotates in a vertical plane. Since the rotating diameter of the rotating wire reel is larger and the diameter of the wire winding ring is smaller, the wire core is rotated with the rotating wire reel and the rotating track is conical. The wire core will exert a friction force in the rotating direction on the wire winding ring, and the wire winding ring will rotate along the rotating track of the wire core, so that the movement track of the wire core is always circular, avoiding that the rotating track of the wire core is hindered to hit the inner wall of the wire winding ring in the rotating process, and causing damage to the surface of the wire core.
[0010] In one of the embodiments, the axis of the wire winding ring is coaxial with the axis of the rotating track of the rotating wire reel.
[0011] By adopting the above scheme, the wire core uniformly exerts pressure on the inner wall of the wire winding ring in the rotating process, reduces the local wear of the wire winding ring, and at the same time, makes the path of the wire core more stable when passing through the wire winding ring, reduces the tension fluctuation caused by the path change, and avoids the vibration or shaking caused by the path deviation.
[0012] In one of the embodiments, the side surface of the wire winding ring is provided with a plurality of mounting rods, adjacent mounting rods form an included angle in the inner wall surface of the wire winding ring, and the opening direction of the included angle faces the wire core.
[0013] By adopting the above scheme, in the rotating process of the wire core, the adjacent mounting rods can limit the wire core, so that the wire core does not roll randomly along the inner wall surface of the wire winding ring, reduces the sliding friction between the wire core and the inner wall of the wire winding ring, and at the same time, makes the wire core move in the wire winding ring according to the predetermined track, without deviation.
[0014] In one of the embodiments, the mounting rods are distributed in a circumferential array with the axis of the wire winding ring as the center.
[0015] By adopting the above scheme, in the rotating process of the wire winding ring, the mounting rods will generate centrifugal force. If the mounting rods are unevenly distributed, the centrifugal force received by the wire winding ring will increase when the rotating speed of the wire winding ring is too fast, which will aggravate the shaking of the wire winding ring. The mounting rods are distributed in a circumferential array with the axis of the wire winding ring as the center, and a regular polygon structure is formed between the mounting rods. The wire winding ring is uniformly stressed in the rotating process.
[0016] In one of the embodiments, the side surface of the wire winding ring is provided with mounting holes distributed in a circumferential array with the axis of the wire winding ring as the center, and the two ends of the mounting rods are fixed with the mounting holes.
[0017] By adopting the above scheme, the fixing of the mounting rods is realized, and through the distribution of the mounting holes, the side surface of the wire running ring can adapt to mounting rods of different lengths, so that more various angles can be formed between the mounting rods, so as to adapt to wire cores of different diameters.
[0018] In one of the embodiments, each of the mounting rods is sleeved with a roller.
[0019] By adopting the above scheme, the friction between the wire core and the inner wall surface of the wire running ring in the process of passing through the wire running ring is reduced, and the surface of the wire core is prevented from being scratched by the inner wall of the wire running ring.
[0020] In one of the embodiments, the gap between the adjacent rollers is smaller than the diameter of the wire core.
[0021] By adopting the above scheme, the wire core is prevented from being clamped between the adjacent rollers, so that the wire running cannot be normally performed.
[0022] In one of the embodiments, the adjacent mounting rods are respectively located on the two sides of the wire running ring.
[0023] By adopting the above scheme, when the inclination angle of the wire core is too large, the wire core will rub against the side of the inner wall of the wire running ring where no mounting rod is arranged, and by arranging the mounting rods on the two sides of the wire running ring, the mounting rods on the two sides can simultaneously limit the wire core, so that the friction between the wire core and the inner wall of the wire running ring can be avoided.
[0024] In one of the embodiments, the rollers located on the two sides of the wire running ring are two rollers arranged in parallel, and the rollers located on the two sides of the wire running ring are perpendicular to each other.
[0025] By adopting the above scheme, the size of the roller is more easily adjusted to adapt to wire cores of different diameters, and interference between the adjacent rollers can be effectively avoided.
[0026] In one of the embodiments, a buffer ring is further arranged between the inner wall surface of the support seat and the wire running ring, and the buffer ring is made of elastic material.
[0027] By adopting the above scheme, when the wire core extrudes the inner wall surface of the wire running ring, the buffering effect of the wire running ring can be enhanced, and the damage of the wire core to the inner wall surface of the wire running ring can be reduced.
[0028] In summary, the present application has at least one of the following beneficial technical effects:
[0029] 1. In the process of rotating the wire disc to wire, the wire ring limits the wire core to avoid the deviation or uneven wire in the winding process. In the process of rotating the wire disc to wire, the wire disc rotates in a vertical plane. Since the rotating diameter of the wire disc is larger and the diameter of the wire ring is smaller, the wire core is rotated with the wire disc and the rotating track is conical. The wire core will exert a friction force in the rotating direction on the wire ring, and the wire ring will rotate along the rotating track of the wire core, so that the motion track of the wire core is always circular, avoiding the wire core from hitting the inner wall of the wire ring during rotation and causing damage to the surface of the wire core.
[0030] 2. Through the design of the mounting rod, the wire core can be limited between adjacent mounting rods during rotation, so that the wire core does not roll randomly along the inner wall of the wire ring, reducing the sliding friction between the wire core and the inner wall of the wire ring, and allowing the wire core to move along the predetermined track in the wire ring without deviation. During the rotation of the wire ring, the mounting rod will generate a centrifugal force. If the mounting rods are unevenly distributed, the wire ring will shake when the rotation speed is too fast. The mounting rods are distributed in a circular array around the axis of the wire ring, and a regular polygon structure is formed between the mounting rods. The wire ring is uniformly stressed during rotation.
[0031] 3. By arranging the mounting rods on both sides of the wire ring, when the inclination angle of the wire core is too large, friction will occur between the wire core and the side of the wire ring without mounting rods. By arranging mounting rods on both sides of the wire ring, the mounting rods on both sides can limit the wire core simultaneously, avoiding friction between the wire core and the inner wall of the wire ring. The size of the drum is easier to adjust to accommodate wire cores of different diameters, effectively avoiding interference between adjacent drums. BRIEF DESCRIPTION OF DRAWINGS
[0032] Figure 1 It is a structure schematic diagram of a rotating wire passing device for a cabling process provided by the present application.
[0033] Figure 2 It is a structure schematic diagram of a wire passing frame.
[0034] Figure 3 It is a front view of the wire passing frame.
[0035] BRIEF DESCRIPTION OF DRAWINGS: 1, rotating wire disc; 2, wire core; 3, wire passing frame; 31, support; 32, support seat; 33, wire ring; 331, mounting rod; 3311, drum; 332, mounting hole; 34, buffer ring. DETAILED DESCRIPTION
[0036] Therefore, it is necessary to provide a rotating wire passing device for a cabling process that can accurately control the release of soap liquid.
[0037] Please refer to Figures 1-2 , Figure 1 A structure diagram of a rotating wire passing device for a cable manufacturing process is provided, which comprises a rotating reel 1, a core 2 and a wire passing frame 3. The wire passing frame 3 comprises a support 31, a support seat 32 and a wire passing ring 33.
[0038] The support 31 is parallel to the rotating plane of the rotating reel 1 and is located on the wire outlet side of the rotating reel 1, and is used to carry the entire device. The support seat 32 is placed above the support 31, and the inner wall surface thereof is a smooth annular curved surface. The wire passing ring 33 is nested in the inner wall of the support seat 32 and can freely rotate around the axis of the inner wall surface of the support seat 32 to ensure that the core 2 passes smoothly in the inside without being hindered. The support 31 can be made of aluminum alloy material, which is not easy to rust and has good corrosion resistance. At the same time, the aluminum alloy material is lighter, which is convenient for installation and transportation.
[0039] The support 31 can be a height-adjustable support 31. By adjusting the height of the support 31, the axis of the wire passing ring 33 is coaxial with the axis of the rotating track of the rotating reel 1, so that the core 2 uniformly exerts pressure on the inner wall of the wire passing ring 33 during rotation, reducing local wear of the wire passing ring 33, and at the same time making the path of the core 2 more stable when passing through the wire passing ring 33, reducing tension fluctuations caused by path changes, and avoiding vibration or shaking caused by path deviation.
[0040] Please refer to Figure 3 , Figure 3 It is a front view of the wire passing frame. The support seat 32 can be installed and fixed on the upper surface of the support 31 in various ways. A set of threaded holes or positioning pins can be provided on the top of the support 31, and the support seat 32 is firmly locked on the upper surface of the support 31 by bolts. In addition, welding or other permanent connection methods can also be used to enhance the overall structural strength. The support seat 32 itself can be made of different materials according to actual needs, and common metal materials include cast iron, aluminum alloy and stainless steel. The wire passing ring 33 is nested in the inner wall of the support seat 32, and a ball or roller is arranged between the support seat 32 and the wire passing ring 33 to allow relative rotation between the support seat 32 and the wire passing ring 33. A buffer ring 34 is also arranged between the support seat 32 and the wire passing ring 33. The buffer ring 34 can be made of elastic materials such as rubber and polyurethane. When the core 2 extrudes the inner wall surface of the wire passing ring 33, the buffer effect of the wire passing ring 33 can be enhanced, and the damage of the core 2 to the inner wall surface of the wire passing ring 33 can be reduced.
[0041] The side wall of the cable routing ring 33 is provided with mounting holes 332 and mounting rods 331 arranged in a circular array with the axis of the cable routing ring 33 as the center. The two ends of the mounting rods 331 are fixed to the mounting holes 332 respectively. The two ends of the mounting rods 331 are fixed to the mounting holes 332 respectively by bolts. The mounting rods 331 of different lengths can be fixed to the mounting holes 332 of different spacings respectively, so that the side of the cable routing ring 33 can accommodate mounting rods 331 of different lengths, so that the mounting rods 331 can form more diverse angles to accommodate wire cores 2 of different diameters. During the rotation of the cable routing ring 33, the mounting rods 331 will generate centrifugal force. If the mounting rods 331 are unevenly distributed, the cable routing ring 33 will be subjected to centrifugal force from the mounting rods 331 when the rotation speed is high, which will aggravate the shaking of the cable routing ring 33. The mounting rods 331 are also distributed in a circular array with the axis of the cable routing ring 33 as the center, so a regular polygon structure can be formed on the side of the cable routing ring 33, so that the force is evenly distributed during the rotation of the cable routing ring 33.
[0042] Each mounting rod 331 is fitted with a roller 3311. The roller 3311 is made of a smooth and hard material, such as ceramic or hard alloy, designed to minimize the friction generated when the wire core 2 passes through, while protecting the surface of the wire core 2 from scratches. It is worth noting that the distance between adjacent rollers 3311 must be less than the diameter of the wire core 2 to prevent the wire core 2 from getting stuck in the gap and preventing normal wire routing. To enhance wear resistance, a tungsten carbide coating or other ultra-hard film can be applied to the surface of the roller 3311. Alternatively, a polyurethane elastomer can be used to make the outer casing of the roller 3311, maintaining sufficient rigidity while providing a certain degree of flexible contact interface.
[0043] When the tilt angle of the wire core 2 is too large, it will rub against the side of the inner wall of the wiring ring 33 where there is no mounting rod 331, thereby causing wear on the surface of the wire core 2. In this application, the adjacent mounting rods 331 are located on both sides of the wiring ring 33, which play a double limiting role for the wire core 2. No matter how large the tilt angle of the wire core 2 is, it can contact the rollers 3311 on the mounting rods 331, thereby avoiding wear on the surface of the wire core 2 by the wiring ring 33. In this application, the rollers 3311 located on both sides of the wiring ring 33 are two parallel rollers 3311, which are perpendicular to each other, thus forming a "well" shape. The size of the rollers 3311 is more convenient to adjust and can accommodate wire cores 2 of different sizes. Moreover, since the adjacent rollers 3311 are located on different sides of the wiring ring 33, there is no interference between the adjacent rollers 3311.
[0044] The working principle of the present application is that, in the process of the online core 2 being driven to rotate by the rotating reel 1, the online core 2 will exert a friction force in the rotating direction on the wire routing ring 33, the wire routing ring 33 will rotate along the rotating track of the online core 2, so that the movement track of the online core 2 is always circular, avoiding the online core 2 from hitting the inner wall of the wire routing ring 33 in the process of rotation due to the hindered rotating track, and causing damage to the surface of the online core 2.
[0045] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A rotating wire guiding device for cable forming process, comprising a rotating wire reel (1), a wire core (2), and a wire threading frame (3), wherein the rotating wire reel (1) rotates in a vertical plane, and the wire core (2) is wound around the outer circumferential surface of the rotating wire reel (1), characterized in that, The threading frame (3) includes: The bracket (31) is parallel to the rotation plane of the rotating coil (1) and located on the side where the coil (1) outputs wire; A support base (32) is fixed to the upper surface of the bracket (31), and the inner wall surface of the support base (32) is an annular curved surface. The wiring ring (33) is embedded in the inner wall surface of the support base (32) and is coaxial with the inner wall surface of the support base (32). The wiring ring (33) is rotatably connected to the inner wall surface of the support base (32), and the wire core (2) passes through the wiring ring (33).
2. The rotating wire guiding device for cable forming process according to claim 1, characterized in that: The axis of the wiring ring (33) is coaxial with the axis of the rotation trajectory of the rotating wire disc (1).
3. The rotating wire guiding device for cable forming process according to claim 1, characterized in that: The side of the wiring ring (33) is provided with multiple mounting rods (331), and the adjacent mounting rods (331) form an angle in the inner wall of the wiring ring (33) with the opening direction of the angle facing the wire core (2).
4. The rotating wire guiding device for cable forming process according to claim 3, characterized in that: The mounting rods (331) are arranged in a circular array with the axis of the wiring ring (33) as the center.
5. The rotating wire guiding device for cable forming process according to claim 3, characterized in that: The side of the wiring ring (33) is provided with mounting holes (332) arranged in a circular array with the axis of the wiring ring (33) as the center. The two ends of the mounting rod (331) are respectively fixed to the mounting holes (332).
6. The rotating wire guiding device for cable forming process according to claim 3, characterized in that: Each of the mounting rods (331) is fitted with a roller (3311).
7. The rotating wire guiding device for cable forming process according to claim 6, characterized in that: The gap between adjacent rollers (3311) is smaller than the diameter of the wire core (2).
8. The rotating wire guiding device for cable forming process according to claim 7, characterized in that: The adjacent mounting rods (331) are located on both sides of the wiring ring (33).
9. A rotating wire guide device for cable forming process according to claim 8, characterized in that: The rollers (3311) located on both sides of the wiring ring (33) are two parallel rollers (3311), and the rollers (3311) located on both sides of the wiring ring (33) are perpendicular to each other.
10. A rotating wire guiding device for cable forming process according to claim 1, characterized in that: A buffer ring (34) is provided between the inner wall of the support base (32) and the wiring ring (33), and the buffer ring (34) is made of elastic material.