Cantilever adjusting structure of cantilever single-rope machine

Abstract

The utility model relates to cable processing equipment technical field especially relates to a cantilever adjustment structure of cantilever single stranding machine, including mounting support, fixed wire roller group and movable cantilever roller group, the centre of mounting support is equipped with hollow wire channel, the fixed wire roller group is installed to the mounting support and is located close to the centre wire channel, the movable cantilever roller group is installed to the both sides of the fixed wire roller group of the mounting support and is symmetrical. The utility model is located in the centre of mounting support and is equipped with hollow wire channel, the cantilever pipe inside is provided with cantilever wire channel, has optimized internal structure, provided reasonable space for the transmission of wire rod, is helpful to the smooth passage and stranding of wire rod, the movable cantilever roller group can realize position adjustment through linear guide rail pair, can realize inclination adjustment through adjusting inclination push rod, can quickly adjust cantilever pitch and inclination according to different needs, improved the applicability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of cable processing equipment technology, and in particular to a cantilever adjustment structure for a cantilever single twister. Background Technology

[0002] The cantilever single-strand twister is a key piece of equipment in cable processing, primarily used for the stranding process of conductors. Its core function is to uniformly strand multiple single filaments or strands into a bundle at a specific pitch using a rotating pay-off device, thereby improving the cable's flexibility, conductivity uniformity, and mechanical strength. During processing, the equipment achieves efficient space utilization through its cantilever structure, and a tension control system ensures the tightness and surface smoothness of the stranded wire, while preventing single-filament breakage or deformation. This process significantly improves the cable's resistance to bending fatigue, meeting the requirements of subsequent insulation extrusion or armoring processes, and is widely used in the production of power cables, communication cables, and special conductors. The dynamic balance design of the cantilever single-strand twister also supports high-speed continuous operation, improving production efficiency while ensuring stranding accuracy, making it an indispensable part of modern cable manufacturing processes.

[0003] Most existing cantilever single twisters have fixed cantilever adjustment structures, which cannot quickly adjust the cantilever spacing and tilt angle according to needs, resulting in poor applicability.

[0004] In view of this, the inventors hope to optimize and improve the cantilever adjustment structure of the existing cantilever single twister. Summary of the Invention

[0005] The purpose of this invention is to overcome the aforementioned problems in traditional technology and provide a cantilever adjustment structure for a cantilever single twister.

[0006] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution: A cantilever adjustment structure for a cantilever single twister includes a mounting bracket, a fixed guide roller group, and a movable cantilever roller group. The mounting bracket has a hollow guide channel at its center. The fixed guide roller group is installed on the mounting bracket near the central guide channel. The movable cantilever roller groups are symmetrically installed on both sides of the fixed guide roller group on the mounting bracket. The movable cantilever roller assembly includes a linear guide pair, a movable roller seat, a cantilever tube, a cantilever frame, movable guide rollers, an adjustment push rod, an inner ear seat, an outer ear seat, a connecting plate, and cantilever guide rollers. The slide rail of the linear guide pair is fixed on the mounting bracket. A movable roller seat is fixed to the outside of the slider of the linear guide pair. An adjustment push rod and several movable guide rollers are installed on the movable roller seat. An inner ear seat and an outer ear seat are installed side by side at the inner end of the cantilever frame. The outer end of the movable roller seat is rotatably connected to the inner ear seat. The movable end of the adjustment push rod is rotatably connected to one end of the connecting plate. The other end of the connecting plate is rotatably connected to the outer ear seat. A cantilever frame is fixed to the outer end of the cantilever tube. Several cantilever guide rollers are installed on the cantilever frame.

[0007] Furthermore, in the cantilever adjustment structure of the above-mentioned cantilever single twister, the fixed guide roller group consists of a support plate, a fixed roller seat, and fixed guide rollers. The fixed roller seat is fixed on the mounting bracket by the support plate, and two sets of fixed guide rollers distributed in an arc direction are symmetrically installed in the fixed roller seat.

[0008] Furthermore, in the cantilever adjustment structure of the above-mentioned cantilever single twister, the movable guide rollers on the movable roller seat are distributed in an L-shaped direction.

[0009] Furthermore, in the cantilever adjustment structure of the aforementioned cantilever single twister, a cantilever wire channel is provided inside the cantilever tube.

[0010] Furthermore, in the cantilever adjustment structure of the above-mentioned cantilever single twister, the cantilever frame is an inwardly curved arc frame, and the cantilever guide rollers are evenly distributed along the direction of the cantilever frame.

[0011] Furthermore, the cantilever adjustment structure of the aforementioned cantilever single twister also includes a controller, which is connected to the linear guide pair and the tilt adjustment push rod, and the controller is connected to the back-end terminal through a wireless communication module.

[0012] The beneficial effects of this utility model are: The cantilever adjustment structure of the cantilever single twister provided in this solution has the following advantages: 1. Flexible adjustment: The movable cantilever roller assembly can be positioned by linear guide rails and tilted by tilting push rods. The cantilever spacing and tilt angle can be quickly adjusted according to different needs, improving the applicability of the equipment.

[0013] 2. Reasonable distribution of guide rollers: The two sets of fixed guide rollers in the fixed guide roller group are distributed in an arc direction and are in an outward V shape. The movable guide rollers on the movable roller seat are distributed in an L-shape. The cantilever guide rollers on the cantilever frame are evenly distributed along the inward curved arc frame. This reasonable distribution helps the stable transmission and stranding of the wire, ensures the tightness and surface smoothness of the stranded wire, and avoids single wire breakage or deformation.

[0014] 3. Optimized internal structure: The mounting bracket has a hollow conductor channel at its center, and the cantilever tube has a cantilever conductor channel inside. This optimizes the internal structure, provides reasonable space for wire transmission, and helps the wire to pass through and twist smoothly.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the usage state of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the structure of the guide roller assembly in this utility model; Figure 4 This is a schematic diagram of the movable cantilever roller assembly in this utility model; Figure 5 This is a schematic diagram of the main electrical components in this utility model; In the attached diagram, the components represented by each number are as follows: 1-Mounting bracket, 2-Support plate, 3-Fixed roller seat, 4-Fixed guide roller, 5-Linear guide pair, 6-Movable roller seat, 7-Cantilever tube, 8-Cantilever frame, 9-Movable guide roller, 10-Tilt adjustment push rod, 11-Inner ear seat, 12-Outer ear seat, 13-Connecting plate, 14-Cantilever guide roller, 15-Controller, 16-Wireless communication module. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1-5As shown, this embodiment provides a cantilever adjustment structure for a cantilever single twister, including a mounting bracket 1, a fixed guide roller group and a movable cantilever roller group. A hollow guide channel is provided at the center of the mounting bracket 1. The fixed guide roller group is installed on the mounting bracket 1 near the central guide channel. The movable cantilever roller group is symmetrically installed on both sides of the fixed guide roller group on the mounting bracket.

[0020] In this embodiment, the fixed guide roller group consists of a support plate 2, a fixed roller seat 3, and fixed guide rollers 4. The fixed roller seat 3 is fixed on the mounting bracket 1 by the support plate 2. Two sets of fixed guide rollers 4 are symmetrically installed in the fixed roller seat 3 and are distributed in an arc direction. The overall distribution is in the shape of outward V.

[0021] In this embodiment, the movable cantilever roller assembly includes a linear guide rail pair 5, a movable roller seat 6, a cantilever tube 7, a cantilever frame 8, movable guide rollers 9, an adjustment push rod 10, an inner ear seat 11, an outer ear seat 12, a connecting plate 13, and cantilever guide rollers 14. The slide rail of the linear guide rail pair 5 is fixed on the mounting bracket 1. The movable roller seat 6 is fixed to the outside of the slider of the linear guide rail pair 5. The adjustment push rod 10 and several movable guide rollers 9 are installed on the movable roller seat 6. The inner ear seat 11 and the outer ear seat 12 are installed side by side at the inner end of the cantilever frame 8. The outer end of the movable roller seat 6 is rotatably connected to the inner ear seat 11. The movable end of the adjustment push rod 10 is rotatably connected to one end of the connecting plate 13. The other end of the connecting plate 13 is rotatably connected to the outer ear seat 12. The cantilever frame 8 is fixed to the outer end of the cantilever tube 7. Several cantilever guide rollers 14 are installed on the cantilever frame 8.

[0022] In this embodiment, the movable guide rollers 9 on the movable roller seat 6 are distributed in an L-shape.

[0023] In this embodiment, a cantilever wire channel is provided inside the cantilever tube 7.

[0024] In this embodiment, the cantilever frame 8 is an inwardly curved arc frame, and the cantilever guide rollers 14 are evenly distributed along the direction of the cantilever frame.

[0025] In this embodiment, a controller 15 is also included. The controller 15 is connected to the linear guide rail pair 5 and the tilting push rod 10 respectively. The controller 15 is connected to the back-end terminal through the wireless communication module 16.

[0026] One specific application of this embodiment is that the movable cantilever roller assembly can be positioned via a linear guide pair, and its tilt angle can be adjusted via a tilting push rod. This allows for rapid adjustment of the cantilever spacing and tilt angle according to different needs, improving the equipment's applicability. In the fixed guide roller assembly, the two sets of fixed guide rollers are distributed in an arc shape and form an outward V-shape. The movable guide rollers on the movable roller seat are distributed in an L-shape, and the cantilever guide rollers on the cantilever frame are evenly distributed along the inwardly curved arc frame. This reasonable distribution helps ensure stable wire transmission and stranding, ensuring the tightness and surface smoothness of the stranded wire, and preventing single-wire breakage or deformation. A hollow guide channel is provided at the center of the mounting bracket, and a cantilever guide channel is opened inside the cantilever tube, optimizing the internal structure and providing reasonable space for wire transmission, facilitating smooth wire passage and stranding.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cantilever adjustment structure for a cantilever single twister, characterized in that, It includes a mounting bracket, a fixed guide roller group, and a movable cantilever roller group. The mounting bracket has a hollow guide channel at its center. The fixed guide roller group is installed on the mounting bracket near the central guide channel. The movable cantilever roller group is symmetrically installed on both sides of the fixed guide roller group on the mounting bracket. The movable cantilever roller assembly includes a linear guide pair, a movable roller seat, a cantilever tube, a cantilever frame, movable guide rollers, an adjustment push rod, an inner ear seat, an outer ear seat, a connecting plate, and cantilever guide rollers. The slide rail of the linear guide pair is fixed on the mounting bracket. A movable roller seat is fixed to the outside of the slider of the linear guide pair. An adjustment push rod and several movable guide rollers are installed on the movable roller seat. An inner ear seat and an outer ear seat are installed side by side at the inner end of the cantilever frame. The outer end of the movable roller seat is rotatably connected to the inner ear seat. The movable end of the adjustment push rod is rotatably connected to one end of the connecting plate. The other end of the connecting plate is rotatably connected to the outer ear seat. A cantilever frame is fixed to the outer end of the cantilever tube. Several cantilever guide rollers are installed on the cantilever frame.

2. The cantilever adjustment structure of a cantilever single twister according to claim 1, characterized in that, The fixed guide roller assembly consists of a support plate, a fixed roller seat, and fixed guide rollers. The fixed roller seat is fixed to the mounting bracket by the support plate, and two sets of fixed guide rollers distributed in an arc are symmetrically installed in the fixed roller seat.

3. The cantilever adjustment structure of a cantilever single twister according to claim 2, characterized in that, The movable guide rollers on the movable roller seat are distributed in an L-shape.

4. The cantilever adjustment structure of a cantilever single twister according to claim 3, characterized in that, The cantilever tube has a cantilever conductor channel inside.

5. The cantilever adjustment structure of a cantilever single twister according to claim 4, characterized in that, The cantilever frame is an inwardly curved arc shape, and the cantilever guide rollers are evenly distributed along the direction of the cantilever frame.

6. The cantilever adjustment structure of a cantilever single twister according to claim 5, characterized in that, It also includes a controller, which is connected to the linear guide pair and the tilt adjustment push rod, and the controller is connected to the back-end terminal through a wireless communication module.

Images