Core winding equipment for cable processing

Abstract

The invention belongs to the technical field of cable manufacturing, and particularly relates to cable processing core winding equipment which comprises a core winding rack. A fixed cylinder is fixedly connected to the core winding rack, and a first servo motor is arranged in the fixed cylinder; the output end of a first servo motor arranged in a fixed cylinder rotates to synchronously drive a rotating disc to rotate, the rotating disc drives sleeves on a plurality of first assembly rods to rotate, and a cable core is wrapped; meanwhile, the position of the first assembly rod can be adjusted according to actual wrapping tension requirements, and the position of the first assembly rod is fixed after adjustment, so that the first assembly rod can better adapt to wrapping work of cable cores of different specifications, and the tension of the cable cores of different specifications is sufficient; the rotating speed and angle of the rotating disc can be accurately controlled, the winding density and uniformity of the wrapping tape are further accurately controlled, it is ensured that each circle of wrapping tape can be tightly and evenly wound around a cable core, and the cable wrapping quality and efficiency are improved.

Description

Technical Field

[0001] This invention belongs to the field of cable manufacturing technology, specifically a cable processing and winding equipment. Background Technology

[0002] Cable core winding refers to the wrapping process of cables. The core of the equipment is a precision rotating wrapping head that spirally and tightly winds a coil of strip material onto the cable core, which is moving at a constant speed, with controlled tension and overlap. The equipment ensures that the wrapping layer forms a uniform and continuous protective shell through a stable take-up and unwinding system and an intelligent control system. This gives the cable key properties such as shielding, insulation, fire resistance, and enhanced mechanical protection, and is a core step in cable manufacturing.

[0003] A Chinese patent with publication number CN219202864U discloses a self-adjusting high-speed wrapping device for multi-core cables, including a high-speed cable wrapping support frame. The end of the high-speed cable wrapping support frame is equipped with a bearing seat, and the side of the bearing seat is provided with a multi-core cable wrapping take-up roller. The inner side of the bearing seat is provided with a multi-core cable limiting sleeve. This application can pull the wrapping tape by high-speed rotation of the cable, which improves the wrapping neatness and reduces the situation of poor wrapping effect. It can achieve all-round efficient wrapping when multi-core cables move.

[0004] In the cable manufacturing process, core wrapping is a key technology used to ensure good electrical isolation and mechanical protection between the cores inside the cable. The wrapping equipment moves the core and wraps it with wrapping tape to form a reliable cable insulation layer. The aforementioned wrapping equipment is highly efficient when handling multi-core cables and can provide uniform protection to the cable in multiple directions. However, when traditional wrapping equipment is applied to cables of different specifications, it is difficult to adjust the appropriate wrapping tension according to the specific cable model. Insufficient wrapping tension can easily lead to the cable lacking the necessary mechanical strength and electrical insulation performance after wrapping, especially for cables that require higher strength and protection.

[0005] Therefore, the present invention provides a cable processing core winding device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The cable processing core winding equipment of the present invention includes a core winding frame; a fixed cylinder is fixedly connected to the core winding frame, and a first servo motor is built into the fixed cylinder; a rotating disk is rotatably connected to the fixed cylinder, and the rotating disk is connected to the output end of the first servo motor; a plurality of first fixed rods are fixedly connected to the inner wall of the rotating disk; a first assembly rod is slidably connected to the first fixed rod; a first elastic element is sleeved on the first fixed rod; and a sleeve is provided on the first assembly rod.

[0008] Preferably, an annular guide rail is fixedly connected inside the rotating disk; an electric slider is slidably connected to the annular guide rail; an adjusting disk is fixedly connected to the electric slider, and the adjusting disk is provided with multiple arc surfaces; an arc-shaped block is fixedly connected to the first assembly rod near the adjusting disk, and the arc surface of the adjusting disk fits into the arc-shaped block.

[0009] Preferably, a rotating shaft is rotatably connected to the first assembly rod; the rotating shaft has multiple circular holes; a second assembly rod is fixedly connected to the rotating shaft; a limit bolt is threaded onto the first assembly rod, and the limit bolt passes through the circular hole of the rotating shaft.

[0010] Preferably, a sliding plate is slidably connected to the inner wall of the second assembly rod; a second elastic element is fixedly connected between the second assembly rod and the sliding plate; a square groove is formed on the inner wall of the sleeve; and multiple limiting blocks are fixedly connected to the sliding plate, with the limiting blocks corresponding to the shape of the square groove.

[0011] Preferably, a guide block is fixedly connected to the end of the second assembly rod away from the rotating shaft; the cross-sectional shape of the guide block is trapezoidal.

[0012] Preferably, four fixed frames are fixedly connected to the core winding machine frame, and the four fixed frames are arranged in pairs facing each other; two second fixed rods are fixedly connected to the fixed frames; a sliding block is slidably connected to the second fixed rod; a first roller is rotatably connected between the two opposing sliding blocks, and the two first rollers between the two fixed frames are arranged in pairs facing each other.

[0013] Preferably, a third elastic element is sleeved on the second fixing rod; a protruding rod is fixedly connected to the sliding block; an extrusion plate is slidably connected to the outside of the fixing frame, the extrusion plate is located between the two protruding rods, and the cross-sectional shape of the extrusion plate is trapezoidal; two extrusion plates on the same side are threadedly connected to double-threaded rods, and the double threads at both ends of the double-threaded rods are arranged in opposite directions.

[0014] Preferably, a gear is fixedly connected to each of the two double-threaded rods; a chain is sleeved between the two gears.

[0015] Preferably, an electric cylinder is fixedly connected to the center of the four fixed frames on the core winding machine frame; a suspension frame is fixedly connected to the output end of the electric cylinder; and a second roller is rotatably connected to the suspension frame.

[0016] Preferably, a core winding machine base is fixedly connected to the bottom end of the core winding machine frame, and a second servo motor is built into the core winding machine base; a drive shaft is fixedly connected to the output end of the second servo motor; a stranding frame is fixedly connected to the outside of the drive shaft; and multiple guide plates are fixedly connected to the side of the stranding frame near the core winding machine frame.

[0017] The beneficial effects of this invention are as follows: 1. The cable processing core-winding equipment of the present invention utilizes a servo motor with a fixed cylinder, whose output end rotates synchronously to drive a rotating disk. The rotating disk then drives multiple sleeves on assembly rods to rotate, performing a winding process on the cable core. Furthermore, during the winding process, the number of sleeves can be adjusted according to the required winding layer thickness for different cable specifications. When multiple layers of winding are required, the corresponding number of sleeves are assembled on the corresponding number of assembly rods. Simultaneously, during the winding process, because the assembly rod and the fixed rod are slidably connected, and the elastic element supports the assembly rod on the fixed rod, the winding process is smooth and efficient. The No. 1 assembly rod can be adjusted in position according to the actual wrapping tension requirements. After adjustment, the position of the No. 1 assembly rod is fixed, thereby better adapting to the wrapping work of different specifications of cable cores and ensuring sufficient tension for different specifications of cable cores. When the No. 1 servo motor rotates according to the set parameters, it can precisely control the rotation speed and angle of the rotating disk, thereby precisely controlling the winding density and uniformity of the wrapping tape. This ensures that each turn of the wrapping tape is tightly and evenly wound on the cable core, improving the quality and efficiency of cable wrapping, effectively reducing the errors and inconsistencies that may be caused by manual operation, and making the produced cable products more in line with high-standard quality requirements.

[0018] 2. The cable processing and core-winding equipment of the present invention uses a ring-shaped guide rail fixed inside a rotating disk as the track for the sliding of an electric slider. Depending on the specifications of the cable being processed, the electric slider is controlled to slide and drive the adjusting disk to rotate. During the rotation of the adjusting disk, its arc surface simultaneously presses against three arc-shaped blocks, thereby driving the three No. 1 assembly rods to adjust their positions synchronously. After the No. 1 assembly rod is adjusted, the electric slider stops sliding and is positioned, allowing the sleeve on the No. 1 assembly rod to wrap the cable cores of different specifications in a more suitable position. This further improves the accuracy and tension adaptability of the wrapping. Regardless of the diameter of the cable core, the fit design between the adjusting disk and the arc-shaped blocks ensures that the sleeve on the No. 1 assembly rod always performs the wrapping operation in the optimal posture, avoiding problems such as loose wrapping and overlap caused by improper positioning, effectively improving the overall quality of cable wrapping. Simultaneously, this design also allows for quick switching between different cable specifications without complex mechanical adjustments; simply controlling the sliding of the electric slider is sufficient, improving production efficiency and equipment versatility. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the second roller in this invention; Figure 3 This is a schematic diagram of the adjusting disc in this invention; Figure 4 This is a schematic diagram of the arc-shaped block in this invention; Figure 5 This is a schematic diagram of the structure of the rotating shaft in this invention; Figure 6 This is a schematic diagram of the sliding block in this invention.

[0021] In the diagram: 1. Winding machine frame; 11. Fixed cylinder; 12. Rotating disk; 13. Fixed rod No. 1; 14. Assembly rod No. 1; 15. Elastic component No. 1; 16. Sleeve; 2. Circular guide rail; 21. Electric slider; 22. Adjusting disk; 23. Arc block; 3. Rotating shaft; 31. Assembly rod No. 2; 32. Limit bolt; 4. Sliding plate; 41. Limit block; 5. Guide block; 6. Fixed frame; 61. Fixed rod No. 2; 62. Sliding block; 63. Roller No. 1; 7. Elastic component No. 3; 71. Protruding rod; 72. Extrusion plate; 73. Double threaded rod; 8. Gear; 81. Chain; 9. Electric cylinder; 91. Suspension frame; 92. Roller No. 2; 93. Winding machine base; 94. Drive shaft; 95. Winding frame; 96. Guide plate. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5As shown in the embodiment of the present invention, a cable processing winding device includes a winding frame 1; a fixed cylinder 11 is fixedly connected to the winding frame 1, and a first servo motor is built into the fixed cylinder 11; a rotating disk 12 is rotatably connected to the fixed cylinder 11, and the rotating disk 12 is connected to the output end of the first servo motor; a plurality of first fixing rods 13 are fixedly connected to the inner wall of the rotating disk 12; a first assembly rod 14 is slidably connected to the first fixing rod 13; a first elastic element 15 is sleeved on the first fixing rod 13; a sleeve 16 is provided on the first assembly rod 14; in the process of manufacturing and winding the cable, the cable is first wound by a twisting mechanism. Multiple cables are twisted into a single cable core. The twisting mechanism is located on one side of the winding machine frame 1, while a traction machine is located on the other side of the winding machine frame 1. The cable core passes through the center of the fixed cylinder 11 and is pulled and wound by the traction machine. Multiple sleeves 16 are fixed on multiple No. 1 assembly rods 14, and the positions of the No. 1 assembly rods 14 and sleeves 16 are fixed. The sleeves 16 are wound with wrapping tape. During the cable core traction process, the wrapping tape is wrapped around the cable core. The No. 1 servo motor output end inside the fixed cylinder 11 rotates, synchronously driving the rotating disk 12 to rotate. The rotating disk 12 drives the sleeves 16 on the multiple No. 1 assembly rods 14 to rotate, performing the wrapping process on the cable core. Furthermore, during the wrapping process, the number of sleeves 16 can be adjusted according to the required wrapping layer thickness of different cable specifications. When one layer of wrapping is required, only one sleeve 16 is installed on one No. 1 assembly rod 14. When two layers of wrapping are required, two sleeves 16 are installed on two No. 1 assembly rods 14, and so on. When multiple layers of wrapping are required, the corresponding number of sleeves 16 are installed on the corresponding number of No. 1 assembly rods 14. Meanwhile, during the wrapping process, since the No. 1 assembly rod 14 is slidably connected to the No. 1 fixed rod 13, and the No. 1 elastic element 15 supports the No. 1 assembly rod 14 on the No. 1 fixed rod 13, the No. 1 assembly rod 14 can be adjusted in position according to the actual wrapping tension requirements. After adjustment, the position of the No. 1 assembly rod 14 is fixed, thereby better adapting to the wrapping work of different specifications of cable cores and ensuring sufficient tension for different specifications of cable cores. When the No. 1 servo motor rotates according to the set parameters, it can accurately control the rotation speed and angle of the rotating disk 12, thereby accurately controlling the winding density and uniformity of the wrapping tape, ensuring that each turn of the wrapping tape can be tightly and evenly wound on the cable core, improving the quality and efficiency of cable wrapping, effectively reducing the errors and inconsistencies that may be caused by manual operation, and making the produced cable products more in line with high standard quality requirements.

[0024] An annular guide rail 2 is fixedly connected inside the rotating disk 12; an electric slider 21 is slidably connected to the annular guide rail 2; an adjusting disk 22 is fixedly connected to the electric slider 21, and the adjusting disk 22 is provided with multiple arc surfaces; an arc-shaped block 23 is fixedly connected to the first assembly rod 14 near the adjusting disk 22, and the arc surface of the adjusting disk 22 fits against the arc-shaped block 23; when stranding and wrapping cable cores of different specifications, the annular guide rail 2 is fixed inside the rotating disk 12 as the track for the electric slider 21 to slide. According to the different specifications of the cable being processed and manufactured, the electric slider 21 is controlled to slide, and the electric slider 21 drives the adjusting disk 22 to rotate on the surface of the rotating disk 12. During the rotation of the adjusting disk 22, its arc surface can simultaneously squeeze the three arc blocks 23, thereby driving the three first assembly rods 14 to move in a synchronized manner. After the position of the first assembly rod 14 is adjusted, the electric slider 21 stops sliding and positioning, allowing the sleeve 16 on the first assembly rod 14 to wrap different specifications of cable cores in a more suitable position. This further improves the accuracy and tension adaptability of the wrapping. Regardless of the diameter of the cable core, the fit design of the adjusting disc 22 and the arc block 23 ensures that the sleeve 16 on the first assembly rod 14 always performs the wrapping operation in the best posture, avoiding problems such as loose wrapping and overlap caused by improper positioning, and effectively improving the overall quality of cable wrapping. At the same time, this design also allows the equipment to switch to different specifications of cables without complex mechanical adjustments. Simply controlling the sliding of the electric slider 21 can achieve quick switching, improving production efficiency and equipment versatility.

[0025] A rotating shaft 3 is rotatably connected to the first assembly rod 14; the rotating shaft 3 has multiple circular holes; a second assembly rod 31 is fixedly connected to the rotating shaft 3; a limiting bolt 32 is threaded onto the first assembly rod 14, and the limiting bolt 32 passes through the circular holes of the rotating shaft 3; when wrapping cable cores of different specifications, the rotating shaft 3 is rotatably connected to the end of the first assembly rod 14 away from the first fixed rod 13. The angle of the rotating shaft 3 and the second assembly rod 31 on the first assembly rod 14 is adaptively adjusted according to the different specifications of the cable, and the angle is fixed by using the limiting bolt 32 passing through the circular holes on the rotating shaft 3. The sleeve 16 is fixedly mounted on the extended second assembly rod 31. Through this design, the second assembly rod 31 can flexibly adjust its extension direction and angle according to the needs of different specifications of cable cores, ensuring that the wrapping tape on the sleeve 16 is always wrapped at the optimal angle and position. Wrapped around the cable core, this adjustment mechanism not only improves the accuracy of the wrapping but also allows the equipment to adapt to a wider range of cable specifications, further enhancing its versatility and flexibility. During the adjustment process, the limiting bolt 32 plays a crucial fixing role. It passes through the circular hole on the rotating shaft 3 and firmly fixes the rotating shaft 3 and the second assembly rod 31 at the required angle, preventing angle deviation due to vibration or tension changes during the wrapping process, thus ensuring the stability and consistency of the wrapping quality. In addition, this design simplifies the operation process of the equipment. Operators can complete the wrapping preparation for cables of different specifications with simple rotation and fixing operations, improving production efficiency. At the same time, the second assembly rod 31, which extends from the first assembly rod 14, can add multiple sleeves 16 for assembly and wrapping, making it more suitable for cables that require more wrapping layers.

[0026] The inner wall of the second assembly rod 31 is slidably connected to a sliding plate 4; a second elastic element is fixedly connected between the second assembly rod 31 and the sliding plate 4; a square groove is formed on the inner wall of the sleeve 16; multiple limiting blocks 41 are fixedly connected to the sliding plate 4, and the shape of the limiting blocks 41 corresponds to the shape of the square groove; when multiple sleeves 16 are assembled on the second assembly rod 31, the limiting blocks 41 are first manually pressed to make the sliding plate 4 slide down, the second elastic element contracts and is subjected to force, and after the upper surface of the limiting block 41 is flush with the upper surface of the second assembly rod 31, multiple sleeves 16 are sequentially threaded onto the second assembly rod 31, the square groove of each sleeve 16 needs to correspond to the position of the limiting block 41, and then released. With the opening of the limiting block 41, the second elastic element elastically resets and presses the sliding plate 4 and multiple limiting blocks 41 upwards. The multiple limiting blocks 41 are respectively embedded in the square grooves of the corresponding multiple sleeves 16, firmly fixing the multiple sleeves 16 to the second assembly rod 31. This fixing method is not only easy to operate, but also has a reliable fixing effect. It can effectively prevent the sleeves 16 from shifting and falling off due to vibration and tension changes during the wrapping process, ensuring the smooth progress of the wrapping process. In addition, when it is necessary to replace or adjust the sleeves 16, simply press the limiting block 41 again to make the sliding plate 4 slide down, and the sleeves 16 can be easily removed or moved, making the maintenance and adjustment of the equipment more convenient.

[0027] A guide block 5 is fixedly connected to the end of the second assembly rod 31 away from the rotating shaft 3. The guide block 5 has a trapezoidal cross-sectional shape. When multiple sleeves 16 are assembled on the second assembly rod 31, the trapezoidal guide block 5 is fixed to the front end of the second assembly rod 31. Multiple sleeves 16 are guided and passed through the inclined surface of the guide block 5 in sequence. During the assembly process, the trapezoidal guide block 5 plays a precise guiding role. Its inclined surface design allows the sleeves 16 to be fitted onto the second assembly rod 31 more smoothly and accurately, reducing jamming and errors during the assembly process and improving assembly efficiency. In addition, this design also makes it more convenient and faster to change different specifications or types of wrapping tape. The operator only needs to fit the sleeve 16 along the inclined surface of the guide block 5 without performing complicated alignment and adjustment operations, further improving the versatility and ease of use of the equipment.

[0028] like Figure 1 , Figure 2 and Figure 6As shown, four fixed frames 6 are fixedly connected to the core winding machine frame 1, and the four fixed frames 6 are arranged in pairs opposite each other; two second fixed rods 61 are fixedly connected to the fixed frames 6; sliding blocks 62 are slidably connected to the second fixed rods 61; a first roller 63 is rotatably connected between the two opposite sliding blocks 62, and the two first rollers 63 between the two fixed frames 6 are arranged opposite each other; when the cable core is twisted and wrapped, the twisted cable passes through the fixed cylinder 11 and is pulled by the traction machine. Since the pulling distance of the traction machine is relatively long, the cable core in the wrapping area is prone to shaking, affecting the wrapping effect. The four fixed frames 6 are fixed at the rear end of the wrapping area, and the four first rollers 63 arranged in pairs opposite each other are assembled on the four fixed frames 6 through the four sliding blocks 62. The cable core passes between the two opposite first rollers 63 and is then pulled by the traction machine. During the traction process, the four opposite first rollers 63 can play a role in the cable core. The stabilizing and guiding function effectively prevents the cable core from swaying due to long pulling distances, ensuring the stability and accuracy of the wrapping process. Simultaneously, the sliding block 62 on the second fixing rod 61 allows for flexible adjustment of the position of the first roller 63 according to actual production needs. After adjustment, the position of the sliding block 62 is fixed. This adapts to different cable core specifications and wrapping process requirements by adjusting the position of the sliding block 62, further improving the equipment's versatility and flexibility. Furthermore, this design enhances the equipment's structural strength. The four fixing frames 6 and the two opposing first rollers 63 form a stable support frame capable of withstanding significant pulling forces and wrapping tension, ensuring the stability and reliability of the equipment during long-term operation. This reduces wrapping quality problems caused by equipment vibration or deformation, improving the overall quality and production efficiency of cable wrapping.

[0029] A third elastic element 7 is sleeved on the second fixed rod 61; a protruding rod 71 is fixedly connected to the sliding block 62; a pressing plate 72 is slidably connected to the outside of the fixed frame 6, the pressing plate 72 is located between the two protruding rods 71, and the cross-sectional shape of the pressing plate 72 is trapezoidal; a double-threaded rod 73 is threadedly connected to the two pressing plates 72 on the same side, and the double threads at both ends of the double-threaded rod 73 are arranged in opposite directions; when adjusting the position of the four first rollers 63, one end of the double-threaded rod 73 is manually held and rotated, and the two pressing plates 72 on the double-threaded rod 73 are displaced in opposite directions under the action of the opposite double threads. The trapezoidal pressing plate 72 relies on its inclined surface to press the sliding block 62 connected to the two protruding rods 71 ​​to slide. If the sliding block 62 slides upward, the third elastic element 7 is compressed and subjected to force; if the sliding block 62 slides downward, the third elastic element 7 is elastically reset. Through this design, the position of the sliding block 62 can be accurately and flexibly adjusted, thereby bringing The position of roller 63 is adjusted to meet the needs of different cable core specifications and different wrapping processes. During the adjustment process, the elastic element 7 plays a key role in buffering and resetting. When the sliding block 62 slides, the elastic element 7 can retract or reset according to its sliding direction, ensuring the stability and smoothness of the adjustment process and avoiding jamming and instability caused by adjustment. At the same time, the trapezoidal cross-section extrusion plate 72 design not only increases the contact area with the protruding rod 71 and improves the extrusion effect, but also makes the adjustment process more labor-saving. The operator only needs to gently rotate the double threaded rod 73 to adjust the position of the sliding block 62 and roller 63, which improves the ease of operation and adjustment efficiency of the equipment, ensures the stability and reliability of the equipment during long-term operation, reduces production interruption and maintenance costs caused by equipment failure, and further improves the overall quality and production efficiency of cable wrapping.

[0030] Gears 8 are fixedly connected to both of the two double-threaded rods 73; a chain 81 is sleeved between the two gears 8; when adjusting the position of multiple first rollers 63, one double-threaded rod 73 is manually held and rotated, and the two gears 8 are respectively fixed to the two double-threaded rods 73 and connected by the chain 81, so that when one double-threaded rod 73 is rotated for adjustment, the other double-threaded rod 73 can be adjusted synchronously. This synchronous adjustment design ensures that the first rollers 63 can be adjusted at the same time, and the adjustment amplitude and direction are consistent, which greatly improves the efficiency and accuracy of adjustment. During the adjustment process, because the two double-threaded rods 73 are connected... The gear 8 and chain 81 achieve mechanical linkage, allowing operators to synchronize the two No. 1 rollers 63 by operating only one double-threaded rod 73, eliminating the need for separate operation of each double-threaded rod 73. This simplifies the operation process, reduces errors caused by asynchronous operation, and further improves the overall performance of the equipment. Furthermore, this synchronous adjustment mechanism enables the equipment to better adapt to the needs of different cable core specifications and different wrapping processes. Simple adjustment operations allow for rapid switching of equipment parameters, improving the equipment's versatility and flexibility, and bringing higher efficiency and quality assurance to cable wrapping production.

[0031] An electric cylinder 9 is fixedly connected to the center of four fixed frames 6 on the core winding frame 1; a suspension frame 91 is fixedly connected to the output end of the electric cylinder 9; a second roller 92 is rotatably connected to the suspension frame 91; when winding the cable core, because the cable core pulled by the traction machine is a long distance, it is difficult to accurately control the pulling force in the winding area. By fixing the electric cylinder 9 to the center of the four fixed frames 6, the second roller 92 at the bottom of the suspension frame 91 is positioned between the four first rollers 63. The electric cylinder 9 can adaptively extend and retract according to the pulling force required by the cable being processed. When the electric cylinder 9 extends and retracts, the second roller 92 moves up and down accordingly, thereby generating a stable pressure on the cable core. This pressure can effectively adjust the pulling force in the winding area, ensuring that the cable core is subjected to uniform and stable pulling force during the winding process, and avoiding uneven pulling force. Issues such as loose, overlapping, and uneven wrapping are addressed by improving the overall quality of cable wrapping. Simultaneously, the design of the electric cylinder 9 allows the equipment to flexibly adjust the tension in the wrapping area according to different cable core specifications and wrapping process requirements. Whether it's a thin or thick cable core, or a single-layer or multi-layer wrapping, the extension and retraction of the electric cylinder 9 can meet production needs, further enhancing the equipment's versatility and flexibility. Furthermore, the rotating connection design between the suspension frame 91 and the second roller 92 allows the second roller 92 to adaptively rotate according to the cable core's movement direction when it's in contact with the core, reducing friction and wear between the roller and the core, extending the equipment's service life, and improving the smoothness and stability of the wrapping process, ensuring a dual improvement in production efficiency and product quality.

[0032] like Figure 1 As shown, a winding machine base 93 is fixedly connected to the bottom end of the winding machine frame 1, and a second servo motor is built into the winding machine base 93; a drive shaft 94 is fixedly connected to the output end of the second servo motor; a stranding frame 95 is fixedly connected to the outside of the drive shaft 94; multiple guide plates 96 are fixedly connected to the side of the stranding frame 95 near the winding machine frame 1; when multiple cables are stranded, multiple cable drums are fixed on the stranding frame 95, and each cable passes through the stranding frame 95 and the guide plates 96 on the stranding frame 95. As the output end of the second servo motor built into the winding machine base 93 rotates, it synchronously drives the stranding frame 95 connected to the drive shaft 94 to rotate and strand multiple cables. When multiple cables reach the fixed drum 11, they are stranded into one. This design allows multiple cables to be stranded on the same device. The process eliminates the need for additional stranding machinery, simplifying the production flow and improving efficiency. Simultaneously, the guide plate 96 stabilizes the cables, ensuring each cable maintains the correct position and tension during stranding. This prevents stranding quality issues caused by cable misalignment and uneven tension, such as loose stranding or cable breakage, further improving the overall quality of cable stranding. Furthermore, the precise control capability of the second servo motor allows for accurate adjustment of the stranding frame 95's rotation speed and angle, meeting the stranding requirements of different cable specifications and types. Whether it's thin or thick cable, single-layer or multi-layer stranding, adjustments to the second servo motor's parameters enhance the equipment's versatility and flexibility.

[0033] Working process: During the cable manufacturing and wrapping process, multiple cables are first twisted into a single cable core using a twisting mechanism located on one side of the winding machine frame 1. A traction machine is located on the other side of the winding machine frame 1. The cable core passes through the center of the fixed cylinder 11 and is pulled and wound by the traction machine, fixing multiple sleeves 16 onto multiple first-position assembly rods 14. The positions of the first-position assembly rods 14 and sleeves 16 are fixed. Wrapping tape is wound onto the sleeves 16. During the cable core traction process, the wrapping tape is wrapped around the cable core. The output end of the first-position servo motor built into the fixed cylinder 11 rotates, synchronously driving the rotating disk 12 to rotate. The rotating disk 12 drives the sleeves 16 on the multiple first-position assembly rods 14 to rotate, performing the wrapping process on the cable core. Furthermore, during the wrapping process... The number of sleeves 16 can be adjusted according to the required wrapping thickness of different cable specifications. For a single layer of wrapping, only one sleeve 16 is installed on one No. 1 assembly rod 14; for two layers, two sleeves 16 are installed on two No. 1 assembly rods 14, and so on. For multiple layers of wrapping, the corresponding number of sleeves 16 are installed on the corresponding number of No. 1 assembly rods 14. Simultaneously, during the wrapping process, because the No. 1 assembly rod 14 is slidably connected to the No. 1 fixed rod 13, and the No. 1 elastic element 15 supports the No. 1 assembly rod 14 on the No. 1 fixed rod 13, the position of the No. 1 assembly rod 14 can be adjusted according to the actual wrapping tension requirements. After adjustment, the position of the No. 1 assembly rod 14 is fixed, thus better adapting to different cable specifications. The core wrapping process ensures sufficient tension for different cable core specifications. When the No. 1 servo motor rotates according to the set parameters, it can precisely control the rotation speed and angle of the rotating disk 12, thereby precisely controlling the wrapping density and uniformity of the wrapping tape. This ensures that each turn of the wrapping tape is tightly and evenly wrapped around the cable core, improving the quality and efficiency of cable wrapping and effectively reducing errors and inconsistencies that may be caused by manual operation. This makes the produced cable products more in line with high-standard quality requirements. When twisting and wrapping different specifications of cable cores, the annular guide rail 2 is fixed inside the rotating disk 12 as the track for the sliding of the electric slider 21. Depending on the specifications of the cable being processed, the sliding of the electric slider 21 is controlled, and the electric slider 21 drives the adjusting disk 22 to rotate. As the surface of disc 12 rotates, the arc surface of the adjusting disc 22 can simultaneously press the three arc blocks 23, thereby driving the three No. 1 assembly rods 14 to adjust their positions synchronously. After the position adjustment of the No. 1 assembly rod 14 is completed, the electric slider 21 stops sliding and positioning, so that the sleeve 16 on the No. 1 assembly rod 14 can wrap the cable cores of different specifications in a more suitable position, further improving the accuracy and tension adaptability of the wrapping. No matter how the diameter of the cable core changes, the fit design of the adjusting disc 22 and the arc block 23 can ensure that the sleeve 16 on the No. 1 assembly rod 14 always performs the wrapping operation in the best posture, avoiding problems such as loose wrapping and overlap caused by improper position, and effectively improving the overall quality of cable wrapping.Meanwhile, this design also allows for quick switching between different cable specifications without complex mechanical adjustments. Simply controlling the sliding of the electric slider 21 enables rapid switching, improving production efficiency and equipment versatility. When wrapping different cable core specifications, the rotating shaft 3 is rotatably connected to the end of the first assembly rod 14 furthest from the first fixing rod 13. The angle of the rotating shaft 3 and the second assembly rod 31 on the first assembly rod 14 is adaptively adjusted according to the cable specifications. A limiting bolt 32 is used to fix the angle through a circular hole in the rotating shaft 3. The sleeve 16 is fixed on the extended second assembly rod 31. Through this design, the second assembly rod 31 can... According to the requirements of different cable core specifications, its extension direction and angle can be flexibly adjusted to ensure that the wrapping tape on sleeve 16 is always wound on the cable core at the optimal angle and position. This adjustment mechanism not only improves the accuracy of wrapping but also enables the equipment to adapt to more types of cable specifications, further enhancing the equipment's versatility and flexibility. During the adjustment process, the limiting bolt 32 plays a crucial fixing role. It passes through the round hole on the rotating shaft 3 and firmly fixes the rotating shaft 3 and the second assembly rod 31 at the required angle, preventing angle deviation due to vibration or tension changes during wrapping, thereby ensuring the stability and consistency of wrapping quality. In addition, this design simplifies... The equipment's operation is simple; operators only need to perform rotation and fixing operations to prepare for wrapping cables of different specifications, improving production efficiency. Simultaneously, the second assembly rod 31, extended from the first assembly rod 14, can accommodate multiple sleeves 16 for wrapping, making it more suitable for cables requiring more wrapping layers. When multiple sleeves 16 are assembled on the second assembly rod 31, the limiting block 41 is manually pressed first, causing the sliding plate 4 to slide down. The second elastic element contracts under force, and after the upper surface of the limiting block 41 is flush with the upper surface of the second assembly rod 31, the multiple sleeves 16 are sequentially threaded onto the second assembly rod 31. The square groove of each sleeve 16 needs to align with the limiting block 41. Once the positions are aligned, the limiting block 41 is released, and the second elastic element springs back to its original position, pressing the sliding plate 4 and multiple limiting blocks 41 upwards. The multiple limiting blocks 41 are respectively embedded in the square grooves of the corresponding multiple sleeves 16, firmly fixing the multiple sleeves 16 to the second assembly rod 31. This fixing method is not only easy to operate, but also has a reliable fixing effect. It can effectively prevent the sleeves 16 from shifting or falling off due to vibration and tension changes during the wrapping process, ensuring the smooth progress of the wrapping process. In addition, when it is necessary to replace or adjust the sleeves 16, simply press the limiting block 41 again to make the sliding plate 4 slide down, and the sleeves 16 can be easily removed or moved, making the maintenance and adjustment of the equipment more convenient. When multiple sleeves 16 are assembled onto the No. 2 assembly rod 31, a guide block 5 with a trapezoidal cross-section is fixed to the front end of the No. 2 assembly rod 31. Multiple sleeves 16 are guided and passed through the inclined surface of the guide block 5 in sequence. During the assembly process, the guide block 5 with a trapezoidal cross-section plays a precise guiding role. Its inclined surface design allows the sleeves 16 to be fitted onto the No. 2 assembly rod 31 more smoothly and accurately, reducing jamming and errors during the assembly process and improving assembly efficiency. In addition, this design also makes it more convenient and faster to change the wrapping tape of different specifications or types. The operator only needs to fit the sleeves 16 along the inclined surface of the guide block 5 without performing complicated alignment and adjustment operations, further improving the versatility and ease of use of the equipment. When the cable core is twisted and wrapped, the twisted cable passes through the fixed cylinder 11 and is pulled by the traction machine. Due to the long pulling distance of the traction machine, the cable core in the wrapping area is prone to shaking, affecting the wrapping effect. Four fixed brackets 6 are fixed at the rear end of the wrapping area, and four opposing No. 1 rollers 63 are mounted on the four fixed brackets 6 through four sliding blocks 62. The cable core passes between the two opposing No. 1 rollers 63 and is then pulled by the traction machine. During the traction process, the four opposing No. 1 rollers 63 can stabilize and guide the cable core, effectively preventing the shaking problem caused by the long pulling distance, and ensuring the stability and accuracy of the wrapping process. At the same time, the sliding block 62 is slidably connected to the No. 2 fixed rod 61. The design allows the position of the first roller 63 to be flexibly adjusted according to actual production needs. After adjustment, the position of the sliding block 62 is fixed. Whether it's different cable core specifications or different wrapping process requirements, the position of the sliding block 62 can be adjusted to adapt, further improving the equipment's versatility and flexibility. Furthermore, this design enhances the equipment's structural strength. The four fixed frames 6 and the two opposing first rollers 63 form a stable support frame, capable of withstanding significant pulling force and wrapping tension. This ensures the stability and reliability of the equipment during long-term operation, reduces wrapping quality problems caused by equipment vibration or deformation, and improves the overall quality and production efficiency of cable wrapping. When adjusting the position of roller 63, one end of the double-threaded rod 73 is manually rotated. The two pressing plates 72 on the double-threaded rod 73 move in opposite directions under the action of the opposing double threads. The trapezoidal pressing plate 72 slides by pressing the sliding block 62 connected to the two protruding rods 71 ​​against its inclined surface. If the sliding block 62 slides upward, it compresses the third elastic element 7, causing it to contract. If the sliding block 62 slides downward, the third elastic element 7 returns to its original position. This design allows for precise and flexible adjustment of the sliding block 62's position, thereby driving the first roller 63 to adjust its position to meet the needs of different cable core specifications and different wrapping processes. During the adjustment process, the third elastic element 7 plays a crucial role in buffering and resetting. When the sliding block 62... During sliding, the No. 3 elastic element 7 can retract or reset according to its sliding direction, ensuring the stability and smoothness of the adjustment process and avoiding jamming and instability caused by adjustment. At the same time, the trapezoidal cross-section extrusion plate 72 design not only increases the contact area with the protruding rod 71 and improves the extrusion effect, but also makes the adjustment process more labor-saving. The operator only needs to gently rotate the double threaded rod 73 to adjust the position of the sliding block 62 and the No. 1 roller 63, which improves the ease of operation and adjustment efficiency of the equipment, ensures the stability and reliability of the equipment during long-term operation, reduces production interruption and maintenance costs caused by equipment failure, and further improves the overall quality and production efficiency of cable wrapping.When adjusting the position of multiple No. 1 rollers 63, a double-threaded rod 73 is manually rotated. Two gears 8 are fixed on the two double-threaded rods 73 respectively and connected by a chain 81. This allows the other double-threaded rod 73 to adjust synchronously when one double-threaded rod 73 is rotated. This synchronous adjustment design ensures that the No. 1 rollers 63 can be adjusted simultaneously with consistent adjustment amplitude and direction, greatly improving the efficiency and accuracy of adjustment. During the adjustment process, since the two double-threaded rods 73 are mechanically linked through the gears 8 and the chain 81, the operator only needs to operate one double-threaded rod 73 to complete the synchronous adjustment of the two No. 1 rollers 63, without having to operate each double-threaded rod 73 separately. This not only simplifies the operation process but also reduces errors caused by asynchronous operation, further improving the overall performance of the equipment. At the same time, this synchronous adjustment mechanism also allows the equipment to better adapt to the needs of different cable core specifications and different wrapping processes. The equipment parameters can be quickly switched through simple adjustment operations, improving the versatility and flexibility of the equipment and bringing higher efficiency and quality assurance to cable wrapping production. When wrapping the cable core, the traction machine pulls the cable core a considerable distance, making it difficult to precisely control the tension in the wrapping area. To address this, an electric cylinder 9 is fixed to the center of four fixed frames 6, positioning the second roller 92 at the bottom of the suspension frame 91 between the four first rollers 63. The electric cylinder 9 can adaptively extend and retract according to the required tension of the cable being processed. As the electric cylinder 9 extends and retracts, the second roller 92 moves up and down, generating a stable pressure on the cable core. This pressure effectively regulates the traction tension in the wrapping area, ensuring uniform and stable tension on the cable core during wrapping. This avoids wrapping quality problems caused by uneven tension, such as loose wrapping, overlapping, and uneven wrapping, thus improving the overall quality of cable wrapping. The design of the electric cylinder 9 also allows the equipment to flexibly adjust the tension in the wrapping area according to different specifications of cable cores and different wrapping process requirements. Whether it is a thin or thick cable core, or a single layer or multiple layers of wrapping, the extension and retraction adjustment of the electric cylinder 9 can meet production needs, further enhancing the versatility and flexibility of the equipment. In addition, the rotating connection design between the suspension frame 91 and the second roller 92 allows the second roller 92 to rotate adaptively according to the moving direction of the cable core when it is in contact with the cable core, reducing friction and wear between the roller and the cable core, extending the service life of the equipment, and improving the smoothness and stability of the wrapping process, ensuring a dual improvement in production efficiency and product quality. When multiple cables are twisted together, multiple cable reels are fixed on the twisting frame 95, and each cable passes through the twisting frame 95 and the guide plate 96 on the twisting frame 95. As the output end of the No. 2 servo motor built into the winding machine base 93 rotates, it synchronously drives the twisting frame 95 connected to the transmission shaft 94 to rotate and twist multiple cables together. When the multiple cables reach the fixed reel 11, they are twisted into one. This design allows multiple cables to complete the twisting process on the same equipment without the need for additional twisting machinery, simplifying the production process and improving production efficiency. At the same time, the guide plate 96 plays a role in stabilizing and guiding the cables. This ensures that each cable maintains the correct position and tension during the stranding process, avoiding stranding quality problems caused by cable position deviation and uneven tension, such as loose stranding and cable breakage, thus further improving the overall quality of cable stranding. In addition, the precise control capability of the No. 2 servo motor allows for precise adjustment of the rotation speed and angle of the stranding frame 95°, thereby meeting the stranding requirements of different specifications and types of cables. Whether it is a thin or thick cable, or a single-layer or multi-layer stranding, it can all be achieved by adjusting the parameters of the No. 2 servo motor, enhancing the versatility and flexibility of the equipment.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable processing core winding device, characterized in that: The device includes a core winding frame; a fixed cylinder is fixedly connected to the core winding frame, and a first servo motor is built into the fixed cylinder; a rotating disk is rotatably connected to the fixed cylinder, and the rotating disk is connected to the output end of the first servo motor; multiple first fixed rods are fixedly connected to the inner wall of the rotating disk; a first assembly rod is slidably connected to the first fixed rod; a first elastic element is sleeved on the first fixed rod; and a sleeve is provided on the first assembly rod.

2. The cable processing and winding equipment according to claim 1, characterized in that: An annular guide rail is fixedly connected inside the rotating disk; an electric slider is slidably connected to the annular guide rail; an adjusting disk is fixedly connected to the electric slider, and the adjusting disk is provided with multiple arc surfaces; an arc-shaped block is fixedly connected to the first assembly rod near the adjusting disk, and the arc surface of the adjusting disk fits into the arc-shaped block.

3. The cable processing and winding equipment according to claim 2, characterized in that: A rotating shaft is rotatably connected to the first assembly rod; the rotating shaft has multiple circular holes; a second assembly rod is fixedly connected to the rotating shaft; a limit bolt is threaded onto the first assembly rod, and the limit bolt passes through the circular hole of the rotating shaft.

4. The cable processing and winding equipment according to claim 3, characterized in that: The inner wall of the second assembly rod is slidably connected to a sliding plate; a second elastic element is fixedly connected between the second assembly rod and the sliding plate; a square groove is opened on the inner wall of the sleeve; multiple limiting blocks are fixedly connected to the sliding plate, and the shape of the limiting blocks corresponds to the shape of the square groove.

5. The cable processing and winding equipment according to claim 3, characterized in that: A guide block is fixed to the end of the second assembly rod away from the rotating shaft; the cross-sectional shape of the guide block is trapezoidal.

6. The cable processing and winding equipment according to claim 1, characterized in that: Four fixed frames are fixedly connected to the core winding machine frame, and the four fixed frames are arranged in pairs facing each other; two second fixed rods are fixedly connected to the fixed frames; sliding blocks are slidably connected to the second fixed rods; a first roller is rotatably connected between the two opposing sliding blocks, and the two first rollers between the two fixed frames are arranged in pairs facing each other.

7. A cable processing and winding device according to claim 6, characterized in that: The second fixing rod is fitted with the third elastic element; the sliding block is fixed with the protruding rod; the outside of the fixing frame is slidably connected with the extruding plate, which is located between the two protruding rods and has a trapezoidal cross-sectional shape; the two extruding plates on the same side are threadedly connected with double threaded rods, and the double threads at both ends of the double threaded rods are arranged in opposite directions.

8. The cable processing and winding equipment according to claim 7, characterized in that: Gears are fixed to both of the two double-threaded rods; a chain is sleeved between the two gears.

9. A cable processing core winding device according to claim 6, characterized in that: An electric cylinder is fixedly connected to the center of the four fixed frames on the core winding machine frame; a suspension frame is fixedly connected to the output end of the electric cylinder; and a second roller is rotatably connected to the suspension frame.

10. A cable processing core winding device according to claim 1, characterized in that: The bottom end of the core winding machine frame is fixedly connected to a core winding machine base, and the core winding machine base has a built-in second servo motor; the output end of the second servo motor is fixedly connected to a drive shaft; a stranding frame is fixedly connected to the outside of the drive shaft; and multiple guide plates are fixedly connected to the side of the stranding frame near the core winding machine frame.

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