Cabling and twisting device for processing control cable
By designing a cable stranding device with a wire feeding assembly and an extrusion cooling assembly, the problems of inconsistent wire tension and temperature rise during the stranding process were solved, thereby improving the quality and insulation performance of the cable and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-07
AI Technical Summary
Existing stranding devices cannot control the tightness of the conductors, resulting in inconsistent cable tightness and poor quality. Furthermore, the temperature rise during the stranding process affects the insulation performance.
A cable stranding device including a wire feeding assembly and an extrusion cooling assembly was designed. The wire feeding assembly provides stable tension control and the extrusion cooling assembly cools the wire, ensuring that the conductor maintains appropriate tension and insulation performance during the stranding process.
This improved the consistency of cable tension and insulation performance, extended the cable's service life, and enhanced its structural stability and overall quality.
Smart Images
Figure CN224096468U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] Embodiments of the present disclosure relate to the technical field of cable processing related equipment, and in particular, to a cabling and stranding device for processing control cables. BACKGROUND
[0002] Cables are collectively referred to as optical cables, cables and the like, usually twisted by several or several groups of wires, and cables have many purposes, mainly for control installation, connection of equipment, power transmission and the like, and are a common and indispensable thing in daily life. Since the cable is electrified, special care is required for installation.
[0003] At present, a stranding device needs to be used in the production process of the cable, but the existing stranding device still has certain deficiencies. In the stranding process, the tightness of the wires cannot be controlled, resulting in inconsistent tightness of the produced cable, poor quality, and the stranding process will cause the temperature to rise, which will easily affect the insulation performance of the cable. High temperature may cause the insulation material of the cable to age and deform, reduce its insulation effect, and thus increase the risk of electric leakage and shorten the service life of the cable.
[0004] Therefore, the above problems are improved. Content of the utility model
[0005] In order to overcome the above defects, the embodiments of the present disclosure provide a cabling and stranding device for processing control cables, which solves the technical problem that the tightness of the wires cannot be controlled in the prior art, resulting in inconsistent tightness of the produced cable and poor quality.
[0006] According to one aspect, at least one embodiment of the present disclosure provides a cabling and stranding device for processing control cables, comprising:
[0007] A device frame, a support and an outer ring frame, the support is fixed on the surface of the device frame, and the outer ring frame is fixed on the side surface of the device frame;
[0008] A rotating disc and a pay-off assembly, the rotating disc is rotatably connected in the outer ring frame, and the pay-off assembly is arranged on the rotating disc and the outer ring frame;
[0009] An extrusion cooling assembly, the extrusion cooling assembly is arranged on the support and the rotating disc;
[0010] The pay-off assembly comprises a through hole, the through hole is formed in the outer surface of the outer ring frame, the side surface of the device frame is provided with a driving motor, the output end of the driving motor is provided with a transmission wheel, one end of the transmission wheel is located in the through hole, and the transmission wheel is attached to the surface of the rotating disc.
[0011] As a further technical solution, a number of fixed frames are fixed on the surface of the rotating disk, and each fixed frame is fitted with a wire feeding roller. An outer groove is formed on the surface of the rotating disk, and a sliding groove is formed on the inner surface of the outer groove.
[0012] As a further technical solution, a movable frame is provided inside the outer groove, one end of the movable frame is movably fitted into the slide groove, and the movable frame is fixedly connected to the outer groove by bolts. A pair of sleeves are provided on the surface of the movable frame, and the sleeves are rotatably fitted to one end of the feed roller.
[0013] As a further technical solution, the extrusion cooling assembly includes an extension frame, which is fixed to the inner surface of the rotating disk. A clustering disk is provided at one end of the extension frame, and a pair of cooling fans are provided at both the upper and lower ends of the support surface.
[0014] As a further technical solution, an outer frame is provided on the side end face of the bracket, a rotating wheel is rotatably connected inside the outer frame, a driven gear is provided on the outer surface of the rotating wheel, a second motor is provided on the surface of the outer frame, and a drive gear is provided at the output end of the second motor.
[0015] As a further technical solution, a number of clamping blocks are movably connected to the inner surface of the rotating wheel, and a pressure spring is connected between the clamping blocks and the inner surface of the rotating wheel.
[0016] As a further technical solution, a pair of support springs are connected between the movable frame and the outer groove.
[0017] As a further technical solution, both the outer surface of the rotating disk and the outer surface of the transmission wheel are anti-slip structural surfaces with high friction.
[0018] As a further technical solution, the connection between the slide and the movable frame is an arc-shaped transition structure.
[0019] The beneficial effects of the embodiments disclosed herein are as follows:
[0020] 1. This disclosure includes a wire feeding assembly, which is designed to facilitate the replacement of the wire feeding rollers and ensure stable wire feeding. The inclusion of a through-hole, drive motor, and transmission wheel allows the rotating disc to rotate flexibly, providing power for wire feeding. The combination of the fixed frame, movable frame, sleeve frame, and slide groove not only facilitates the installation and disassembly of the wire feeding rollers but also allows for adjustment of the position of the wire feeding rollers according to actual needs. The support spring and arc-shaped transition structure further enhance the stability of wire feeding, ensuring that the conductor maintains appropriate tension during the stranding process, effectively avoiding the problem of inconsistent conductor tension, and improving cable quality.
[0021] 2. In this disclosure, an extrusion cooling assembly is provided to achieve both extrusion and cooling effects. The bundling disc guides the wire strands, and the cooling fan cools the cable during the stranding process, effectively preventing the insulation performance from being affected and extending the cable's service life. The combination of the rotating wheel, the clamping block, and the pressure spring can apply stable pressure to the cable during stranding, making the cable stranding tighter, improving the cable's structural stability and overall quality, and meeting the needs of producing high-quality cables. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0023] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;
[0024] Figure 2 This is an isometric drawing of the present disclosure;
[0025] Figure 3 This is an isometric sectional view of the present disclosure;
[0026] Figure 4 This is a cross-sectional view of the present disclosure;
[0027] Figure 5 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle;
[0028] Figure 6 Appendix to this disclosure Figure 3 Enlarged view of part B in the middle section;
[0029] In the diagram: 1. Equipment frame; 2. Support; 3. Outer ring frame; 4. Rotary disk; 5. Wire feeding assembly; 5-1. Through port; 5-2. Drive motor; 5-3. Transmission wheel; 5-4. Fixed frame; 5-5. Wire feeding shaft roller; 5-6. Outer groove; 5-7. Slide groove; 5-8. Movable frame; 5-9. Sleeve frame; 6. Extrusion cooling assembly; 6-1. Extension frame; 6-2. Bundling disk; 6-3. Cooling fan; 6-4. Outer frame; 6-5. Rotary wheel; 6-6. Driven gear; 6-7. Second motor; 6-8. Drive gear; 6-9. Clamping block; 6-10. Pressure spring; 7. Support spring. Detailed Implementation
[0030] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0031] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0032] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0033] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0034] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0035] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0036] like Figures 1-6 As shown, it illustrates a cable stranding device for processing control cables according to an embodiment of the present disclosure, comprising:
[0037] Equipment frame 1, bracket 2 and outer ring frame 3, bracket 2 is fixed to the surface of equipment frame 1 and outer ring frame 3 is fixed to the side surface of equipment frame 1;
[0038] Rotary disk 4 and wire feeding assembly 5, the rotary disk 4 is rotatably connected inside the outer ring frame 3, and the wire feeding assembly 5 is set on the rotary disk 4 and the outer ring frame 3;
[0039] Extrusion cooling assembly 6 is mounted on the support 2 and the rotating disk 4;
[0040] The wire feeding assembly 5 includes a through-hole 5-1, which is located on the outer surface of the outer ring frame 3. A drive motor 5-2 is installed on the side surface of the equipment frame 1. A transmission wheel 5-3 is installed at the output end of the drive motor 5-2. One end of the transmission wheel 5-3 is located inside the through-hole 5-1 and is in contact with the surface of the rotating disk 4. Several pairs of fixed frames 5-4 are fixed on the surface of the rotating disk 4. A wire feeding roller 5-5 is inserted into each of the fixed frames 5-4. An outer groove 5-6 is opened on the surface of the rotating disk 4. A sliding groove 5-7 is opened on the inner surface of the outer groove 5-6. A movable frame 5-8 is installed inside the outer groove 5-6. One end of the movable frame 5-8 is movably fitted into the sliding groove 5-7. The movable frame 5-8 and the outer groove 5-6 are fixedly connected by bolts. A pair of sleeves 5-9 are provided on the surface of the movable frame 5-8. The sleeves 5-9 are rotatably fitted onto one end of the wire feeding roller 5-5.
[0041] In some examples, a wire feeding assembly 5 is designed to facilitate the replacement of the wire feeding roller 5-5 and to achieve stable wire feeding. This assembly includes an opening 5-1 on the outer surface of the outer ring frame 3, a drive motor 5-2 on the side surface of the equipment frame 1, and a transmission wheel 5-3 at the output end of the drive motor 5-2. One end of the transmission wheel 5-3 is located inside the opening 5-1 and is in contact with the surface of the rotating disk 4. The transmission wheel 5-3 can drive the rotating disk 4 to rotate through friction. Several pairs of fixing frames 5-4 are fixed on the surface of the rotating disk 4, and each fixing frame 5-4 is fitted with a wire feeding roller 5-5. An outer groove 5-6 is opened on the surface of the rotating disk 4, and a sliding groove is opened on the inner surface of the outer groove 5-6. 5-7, A movable frame 5-8 is provided inside the outer groove 5-6. One end of the movable frame 5-8 is movably fitted into the slide groove 5-7 and fixedly connected to the outer groove 5-6 by bolts. The movable frame 5-8 can move outward within the slide groove 5-7. A pair of sleeves 5-9 are provided on the surface of the movable frame 5-8. The sleeves 5-9 are rotatably fitted and connected to one end of the pay-off roller 5-5. They can cooperate with the fixed frame 5-4 to fix the pay-off roller. The pay-off roller 5-5 can rotate internally to achieve the pay-off effect and is easy to disassemble and replace. The connection between the pay-off roller 5-5 and the sleeves 5-9 is a conical structure. The movable frame 5-8 moves with an arc. The conical structure expands the opening size, making it easier to insert and connect.
[0042] like Figures 1-6As shown, this embodiment proposes a compression cooling assembly 6, which includes an extension frame 6-1, which is fixed to the inner surface of the rotating disk 4. A cluster disk 6-2 is provided at one end of the extension frame 6-1. A pair of cooling fans 6-3 are provided at both the upper and lower ends of the support 2. An outer frame 6-4 is provided on the side end face of the support 2. A rotating wheel 6-5 is rotatably connected inside the outer frame 6-4. A driven gear 6-6 is provided on the outer surface of the rotating wheel 6-5. A second motor 6-7 is provided on the surface of the outer frame 6-4. A drive gear 6-8 is provided at the output end of the second motor 6-7. Several clamping blocks 6-9 are movably connected to the inner surface of the rotating wheel 6-5. A pressure spring 6-10 is connected between the clamping blocks 6-9 and the inner surface of the rotating wheel 6-5.
[0043] In some examples, to achieve the effect of increasing cable tightness by increasing pressure, a compression cooling assembly 6 is designed. This assembly includes an extension frame 6-1 fixed to the inner surface of a rotating disk 4. One end of the extension frame 6-1 is provided with a bundle disc 6-2, which is used to pass through the cable and twist it in conjunction with rotation. A pair of cooling fans 6-3 are provided at both the upper and lower ends of the support surface 2, which can blow air onto the bundle disc 6-2 and the cable to achieve a cooling effect. An outer frame 6-4 is provided on the side end face of the support 2, and a rotating wheel 6-5 is rotatably connected inside the outer frame 6-4. The outer surface of the rotating wheel 6-5 is... A driven gear 6-6 is provided on the surface of the outer frame 6-4, and a second motor 6-7 is provided on the surface of the outer frame 6-4. A drive gear 6-8 is provided at the output end of the second motor 6-7. The rotation of the rotating wheel 6-5 can be controlled by the second motor 6-7. The rotating wheel 6-5 is a hollow ring structure. Several clamping blocks 6-9 are movably connected to the inner surface of the rotating wheel 6-5. A pressure spring 6-10 is connected between the clamping block 6-9 and the inner surface of the rotating wheel 6-5. The clamping block 6-9 is pushed and pressed against the surface of the cable by the elastic force of the pressure spring 6-10, which can make the cable strands tighter and prevent them from loosening.
[0044] For example, such as Figure 1 As shown, a pair of support springs 7 are connected between the movable frame 5-8 and the outer groove 5-6.
[0045] In some examples, by providing two support springs 7, the thrust on the movable frame 5-8 can be increased, so that the fixed frame 5-4 can remain fixed after fixing the wire feeding roller 5-5 without the need for manual pressing, and it is convenient to screw in the bolts for fixing.
[0046] For example, such as Figure 1 As shown, the outer surface of the rotating disk 4 and the outer surface of the transmission wheel 5-3 are both anti-slip structural surfaces with high friction.
[0047] In some examples, the friction between the rotating disk 4 and the transmission wheel 5-3 is increased by using a non-slip structural surface with high friction, which drives the rotating disk 4 to rotate stably and avoids slippage.
[0048] For example, such as Figure 4 As shown, the connection between the slide 5-7 and the movable frame 5-8 is an arc-shaped transition structure.
[0049] In some examples, the curved transition structure allows the movable frame 5-8 to move along the curvature of the rotating disk 4.
[0050] In actual use: First, install the wire to be twisted on the wire feeding roller 5-5 of the wire feeding assembly 5. Use the movable frame 5-8 and the fixed frame 5-4 to fix the wire feeding roller 5-5. Fix the position of the movable frame 5-8 with bolts. Use the support spring 7 to assist in fixing to ensure stable wire feeding. Start the drive motor 5-2. The transmission wheel 5-3 drives the rotating disk 4 to rotate through the friction between the anti-slip structure surface and the surface of the rotating disk 4. The wire feeding roller 5-5 rotates accordingly to feed the wire. The wire passes through the bundling disk 6-2 of the extrusion cooling assembly 6 and is twisted during rotation. At the same time, start the second motor 6-7. The drive gear 6-8 drives the driven gear 6-6 to rotate the rotating wheel 6-5. The clamping block 6-9 presses the cable during the twisting process under the action of the pressure spring 6-10 to improve the tightness of the cable. The cooling fan 6-3 is turned on to cool the twisted part to prevent the temperature from rising and affecting the performance of the cable.
[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A cable stranding device for processing control cables, characterized in that, include: Equipment frame (1), bracket (2) and outer ring frame (3), wherein the bracket (2) is fixed to the surface of the equipment frame (1) and the outer ring frame (3) is fixed to the side surface of the equipment frame (1); A rotating disk (4) and a wire feeding assembly (5) are provided. The rotating disk (4) is rotatably connected inside the outer ring frame (3), and the wire feeding assembly (5) is disposed on the rotating disk (4) and the outer ring frame (3). An extrusion cooling assembly (6) is disposed on the support (2) and the rotating disk (4); The wire feeding assembly (5) includes a through-hole (5-1), which is opened on the outer surface of the outer ring frame (3). A drive motor (5-2) is provided on the side surface of the equipment frame (1). A transmission wheel (5-3) is provided at the output end of the drive motor (5-2). One end of the transmission wheel (5-3) is located inside the through-hole (5-1), and the transmission wheel (5-3) is in contact with the surface of the rotating disk (4).
2. The cable stranding device for processing control cables according to claim 1, characterized in that, The rotating disk (4) has several pairs of fixed frames (5-4) fixed on its surface. Each fixed frame (5-4) is fitted with a wire feeding roller (5-5). The rotating disk (4) has an outer groove (5-6) on its surface and a sliding groove (5-7) on the inner surface of the outer groove (5-6).
3. The cable stranding device for processing control cables according to claim 2, characterized in that, A movable frame (5-8) is provided inside the outer groove (5-6). One end of the movable frame (5-8) is movably fitted into the slide groove (5-7). The movable frame (5-8) and the outer groove (5-6) are fixedly connected by bolts. A pair of sleeves (5-9) are provided on the surface of the movable frame (5-8). The sleeves (5-9) are rotatably fitted onto one end of the wire feeding roller (5-5).
4. The cable stranding device for processing control cables according to claim 1, characterized in that, The extrusion cooling assembly (6) includes an extension frame (6-1), which is fixed to the inner surface of the rotating disk (4). A cluster disk (6-2) is provided at one end of the extension frame (6-1), and a pair of cooling fans (6-3) are provided at both the upper and lower ends of the support (2).
5. The cable stranding device for processing control cables according to claim 4, characterized in that, The bracket (2) has an outer frame (6-4) on its side end face. A rotating wheel (6-5) is rotatably connected inside the outer frame (6-4). A driven gear (6-6) is provided on the outer surface of the rotating wheel (6-5). A second motor (6-7) is provided on the surface of the outer frame (6-4). A drive gear (6-8) is provided at the output end of the second motor (6-7).
6. The cable stranding device for processing control cables according to claim 5, characterized in that, A plurality of clamping blocks (6-9) are movably fitted onto the inner surface of the rotating wheel (6-5), and a pressure spring (6-10) is connected between the clamping blocks (6-9) and the inner surface of the rotating wheel (6-5).
7. A cable stranding device for processing control cables according to claim 3, characterized in that, A pair of support springs (7) are connected between the movable frame (5-8) and the outer groove (5-6).
8. The cable stranding device for processing control cables according to claim 1, characterized in that, The outer surface of the rotating disk (4) and the outer surface of the transmission wheel (5-3) are both anti-slip structural surfaces with high friction.
9. A cable stranding device for processing control cables according to claim 3, characterized in that, The connection between the slide (5-7) and the movable frame (5-8) is an arc-shaped transition structure.