High kink resistant cable cabling and stranding apparatus

Abstract

The utility model relates to cable technology field, concretely to a kind of high distortion-resistant cable cable stranding equipment, including fixing frame, pivot, wire reel, pay-off roller and loading and unloading mechanism, pivot is rotatably connected with the inner wall of fixing frame, wire reel is fixedly connected with the surface of pivot, pay-off roller is set on the surface of wire reel, loading and unloading mechanism is set on the surface of wire reel, loading and unloading mechanism includes gear ring, gear ring is rotatably connected with the inner wall of wire reel, gear ring's surface is engagedly connected with gear, gear is rotatably connected with the inner wall of wire reel, gear's surface is fixedly connected with rotating stand, the surface of rotating stand is fixedly connected with tabular plate, the inner wall of wire reel is slidably connected with clamping rod, the surface of pay-off roller is fixedly connected with mounting plate, mounting plate's surface is provided with clamping hole. The utility model, by setting loading and unloading mechanism, can quickly and labor-savingly load and unload multiple pay-off rollers, reduce the time and energy required for replacing multiple pay-off rollers, effectively improve the convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of cable stranding technology, and in particular to a high-torsion-resistant cable stranding device. Background Technology

[0002] A cable is a rope-like cable made of several or several groups of conductors twisted together. Each group of conductors is insulated from each other and is often twisted around a central core. The entire cable is covered with a highly insulating outer layer. Wires and cables refer to materials used for power, communication and related transmission purposes. When processing cables, in order to twist the conductors together to improve the cable's flexibility, anti-interference ability, torsion resistance and overall performance, cable stranding equipment is required.

[0003] Existing technologies, such as Chinese Patent Publication No. CN221946872U, disclose a shielded control cable stranding device, including a fixed frame with a rotating shaft, a wire feeding assembly, and a guide assembly. The rotating shaft is mounted on the outer wall of the fixed frame, and the wire feeding assembly and guide assembly are sequentially mounted on the outer wall of the rotating shaft. A mold frame is mounted on the top of the fixed frame. The wire feeding assembly includes a wire reel, the inner wall of which has a groove. A spring is fixedly fitted on the inner wall of the groove, and a locking block is fixedly fitted at the end of the spring away from the groove. A wire feeding roller is engaged with the outer wall of the locking block, and an annular groove is formed on the outer wall of the wire reel. This invention uses four locking blocks to fix the periphery of the wire feeding roller, which facilitates the quick installation and disassembly of the wire feeding roller. It also replaces the original bolt connection, improving the stability of the wire feeding roller installation. Furthermore, the square groove engages with the wire feeding roller, making the wire feeding roller more stable during use. However, when installing and disassembling multiple wire feeding rollers, this invention requires rotating multiple rotating rings separately, which is still not fast and convenient enough.

[0004] To address the issue that high-torsion-resistant cable stranding equipment cannot easily and efficiently load and unload multiple sets of pay-off rollers, existing equipment requires replacement of the pay-off rollers after the cable stranding is completed. The bolted connection method makes the loading and unloading process time-consuming and labor-intensive, and loading and unloading multiple sets of pay-off rollers separately also consumes a lot of time and effort. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing high-torsion-resistant cable stranding equipment is not convenient for quickly and labor-saving loading and unloading of multiple sets of wire feeding rollers, and to propose a high-torsion-resistant cable stranding equipment.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a high-torsion-resistant cable stranding device, comprising a fixed frame, a rotating shaft, a wire reel, a pay-off roller, and a loading and unloading mechanism. The rotating shaft is rotatably connected to the inner wall of the fixed frame, the wire reel is fixedly connected to the surface of the rotating shaft, the pay-off roller is disposed on the surface of the wire reel, and the loading and unloading mechanism is disposed on the surface of the wire reel. The loading and unloading mechanism includes a toothed ring, which is rotatably connected to the inner wall of the wire reel. A gear is meshed with the surface of the toothed ring, and the gear is rotatably connected to the inner wall of the wire reel. A rotating frame is fixedly connected to the surface of the gear, and a protruding plate is fixedly connected to the surface of the rotating frame. A locking rod is slidably connected to the inner wall of the wire reel. A mounting plate is fixedly connected to the surface of the pay-off roller, and a locking hole is formed on the surface of the mounting plate. The locking rod is inserted into the surface of the locking hole, a horizontal plate is fixedly connected to the surface of the locking rod, and a spring is sleeved on the surface of the locking rod.

[0007] Furthermore, one end of the spring is fixedly connected to the inner wall of the coil, and the other end of the spring is fixedly connected to the surface of the horizontal plate. The horizontal plate cooperates with the rotating frame and with the convex plate. An anti-detachment ring is fixedly connected to the surface of the toothed ring, and an anti-detachment groove is formed on the surface of the coil. The anti-detachment ring is slidably connected to the surface of the anti-detachment groove.

[0008] Furthermore, the number of the wire feeding roller, gear, rotating frame, convex plate, clamping rod, mounting plate, clamping hole, horizontal plate and spring 1 are all multiple sets, and the number of the convex plate, clamping rod, clamping hole, horizontal plate and spring 1 in each set is two.

[0009] Furthermore, a positioning block is fixedly connected to the surface of the mounting plate, a positioning groove is opened on the surface of the coil, the positioning block is inserted into the surface of the positioning groove, and a handle is fixedly connected to the surface of the toothed ring.

[0010] Furthermore, the surface of the fixed frame is provided with an auxiliary mechanism, the auxiliary mechanism including a bracket, the bracket being fixedly connected to the surface of the fixed frame, a slide rod being slidably connected to the inner wall of the bracket, a mounting frame being fixedly connected to the surface of the slide rod, and a squeezing roller being rotatably provided on the surface of the mounting frame.

[0011] Furthermore, a second spring is sleeved and connected to the surface of the slide rod. One end of the second spring is fixedly connected to the surface of the bracket, and the other end of the second spring is fixedly connected to the surface of the mounting frame. A cleaning layer is fixedly connected to the surface of the extrusion roller. A scraper is fixedly connected to the surface of the mounting frame, and a collection box is fixedly connected to the surface of the fixed frame.

[0012] Furthermore, a motor is fixedly mounted on the surface of the fixed frame, the output end of the motor is fixedly connected to the surface of the rotating shaft, a guide plate is fixedly connected to the surface of the rotating shaft, a take-up roller is rotatably arranged on the surface of the fixed frame, and a wire outlet is opened on the surface of the fixed frame.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up a loading and unloading mechanism, the pay-off roller is installed on the reel, the cable passes through the guide plate and the outlet and is wound around the take-up roller, the motor is started to make the rotating shaft rotate to twist and wind the cable onto the take-up roller, and when loading and unloading the pay-off roller, simply hold the handle and rotate the gear ring to drive multiple sets of gears to rotate, so that the rotating frame rotates until the convex plate and the horizontal plate gradually contact each other, driving the locking rod to disengage from the locking hole and tightening the spring, so that the pay-off roller can be removed or loaded. Then, release the handle, and under the rebound action of the spring, the horizontal plate pushes the convex plate and the rotating frame to rotate and reset, and at the same time, the locking rod is locked back into the locking hole to fix the pay-off roller. By setting up a loading and unloading mechanism, multiple sets of pay-off rollers can be loaded and unloaded quickly and effortlessly, reducing the time and effort required to replace multiple sets of pay-off rollers, thus effectively improving the convenience of the equipment.

[0015] 2. In this utility model, by setting an auxiliary mechanism, after twisting and before winding, the twisted cable is further pressed and reinforced by a pressure roller and two springs to prevent loosening during conveying and winding. At the same time, a cleaning layer is used to clean dust and other debris from the cable surface, and a scraper is used to scrape off the cleaned dust, which is then collected in a collection box for convenient subsequent centralized processing. By setting an auxiliary mechanism to press and reinforce the twisted cable and clean its surface, the cable is prevented from becoming loose or the surface dust affects subsequent processing operations, thus effectively improving the convenience of the equipment. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a high-torsion-resistant cable stranding device;

[0017] Figure 2 This utility model provides an exploded structural diagram of the loading and unloading mechanism in a high-torsion-resistant cable stranding equipment;

[0018] Figure 3 This utility model proposes a high-torsion-resistant cable stranding device. Figure 2 A schematic diagram of the structure at point A;

[0019] Figure 4 This utility model provides a side view of the auxiliary mechanism in a high-torsion-resistant cable stranding device.

[0020] Figure 5 This utility model proposes a high-torsion-resistant cable stranding device. Figure 4 A schematic diagram of the structure at point B.

[0021] Legend:

[0022] 1. Fixed frame; 2. Rotating shaft; 3. Wire reel; 4. Wire feeding roller; 5. Loading and unloading mechanism; 501. Gear ring; 502. Gear; 503. Rotating frame; 504. Protruding plate; 505. Locking rod; 506. Mounting plate; 507. Locking hole; 508. Horizontal plate; 509. Spring 1; 510. Anti-detachment ring; 511. Anti-detachment groove; 512. Positioning block; 513. Positioning groove; 514. Handle; 6. Auxiliary mechanism; 61. Bracket; 62. Slide rod; 63. Mounting frame; 64. Squeeze roller; 65. Spring 2; 66. Cleaning layer; 67. Scraper; 68. Collection box; 7. Motor; 8. Guide plate; 9. Take-up roller; 10. Wire outlet. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: a high-torsion-resistant cable stranding device, including a fixed frame 1, a rotating shaft 2, a wire reel 3, a wire feeding roller 4, and a loading and unloading mechanism 5. The rotating shaft 2 is rotatably connected to the inner wall of the fixed frame 1, the wire reel 3 is fixedly connected to the surface of the rotating shaft 2, the wire feeding roller 4 is disposed on the surface of the wire reel 3, and the loading and unloading mechanism 5 is disposed on the surface of the wire reel 3.

[0024] The specific setup and function of its loading and unloading mechanism 5 and auxiliary mechanism 6 will be explained below.

[0025] In this embodiment: the loading and unloading mechanism 5 includes a gear ring 501, which is rotatably connected to the inner wall of the wire spool 3. A gear 502 is meshed with the surface of the gear ring 501. The gear 502 is rotatably connected to the inner wall of the wire spool 3. A rotating frame 503 is fixedly connected to the surface of the gear 502. A protruding plate 504 is fixedly connected to the surface of the rotating frame 503. A locking rod 505 is slidably connected to the inner wall of the wire spool 3. A mounting plate 506 is fixedly connected to the surface of the wire feeding roller 4. A locking hole 507 is opened on the surface of the mounting plate 506. The locking rod 505 is inserted into the surface of the locking hole 507. A horizontal plate 508 is fixedly connected to the surface of the locking rod 505. A spring 509 is sleeved and connected to the surface of the locking rod 505.

[0026] The effects achieved by the above components are as follows: the toothed ring 501 and gear 502 are set so that when the toothed ring 501 is rotated, multiple sets of gears 502 can be driven to rotate, so as to realize the quick loading and unloading of multiple sets of feed rollers 4; the clamping rod 505, mounting plate 506 and clamping hole 507 are set so as to facilitate the fixing of feed roller 4; the rotating frame 503, convex plate 504 and horizontal plate 508 are set so that when the rotating frame 503 rotates to the point that the convex plate 504 and the horizontal plate 508 gradually come into contact, the horizontal plate 508 drives the clamping rod 505 to disengage from the clamping hole 507, thereby releasing the fixing of feed roller 4; the spring 509 is set so as to both clamp the clamping rod 505 into the clamping hole 507 and utilize its rebound effect to facilitate the reset of the clamping rod 505.

[0027] Specifically, one end of spring 509 is fixedly connected to the inner wall of coil 3, and the other end of spring 509 is fixedly connected to the surface of horizontal plate 508. Horizontal plate 508 cooperates with rotating frame 503 and convex plate 504. Anti-detachment ring 510 is fixedly connected to the surface of toothed ring 501. Anti-detachment groove 511 is opened on the surface of coil 3. Anti-detachment ring 510 and anti-detachment groove 511 are slidably connected.

[0028] The effect achieved by the above components is that the anti-detachment ring 510 and the anti-detachment groove 511 are set to prevent the toothed ring 501 from detaching from the coil 3 without affecting the rotation of the toothed ring 501.

[0029] Specifically, the number of wire feeding roller 4, gear 502, rotating frame 503, convex plate 504, clamping rod 505, mounting plate 506, clamping hole 507, horizontal plate 508 and spring 509 are all in multiple sets, and each set contains two convex plates 504, clamping rods 505, clamping holes 507, horizontal plates 508 and springs 509.

[0030] The effects achieved by the above components are as follows: setting multiple sets of feed rollers 4 is to facilitate the twisting of multiple sets of cables together; setting multiple sets of gears 502, locking rods 505 and locking holes 507 is to facilitate the quick loading and unloading of multiple sets of feed rollers 4; setting two of each set of convex plates 504, locking rods 505, locking holes 507, horizontal plates 508 and springs 509 is to enable the loading and unloading of feed rollers 4 regardless of whether the gear ring 501 is rotated clockwise or counterclockwise.

[0031] Specifically, a positioning block 512 is fixedly connected to the surface of the mounting plate 506, a positioning groove 513 is opened on the surface of the coil 3, the positioning block 512 is inserted into the surface of the positioning groove 513, and a handle 514 is fixedly connected to the surface of the toothed ring 501.

[0032] The effects achieved by the above components are as follows: the positioning block 512 and the positioning groove 513 are provided to facilitate the alignment of the locking rod 505 with the locking hole 507, and the handle 514 is provided to facilitate the rotation of the gear ring 501.

[0033] Specifically, the surface of the fixed frame 1 is provided with an auxiliary mechanism 6, which includes a bracket 61. The bracket 61 is fixedly connected to the surface of the fixed frame 1. A slide rod 62 is slidably connected to the inner wall of the bracket 61. A mounting frame 63 is fixedly connected to the surface of the slide rod 62. A squeezing roller 64 is rotatably provided on the surface of the mounting frame 63.

[0034] The effect achieved by the above components is as follows: the bracket 61, slide bar 62, mounting bracket 63 and compression roller 64 are set up to work with spring 65 to compress and reinforce the twisted cable and prevent it from becoming loose.

[0035] Specifically, a second spring 65 is sleeved and connected to the surface of the slide bar 62. One end of the second spring 65 is fixedly connected to the surface of the bracket 61, and the other end of the second spring 65 is fixedly connected to the surface of the mounting frame 63. A cleaning layer 66 is fixedly connected to the surface of the squeeze roller 64. A scraper 67 is fixedly connected to the surface of the mounting frame 63. A collection box 68 is fixedly connected to the surface of the fixed frame 1.

[0036] The effects achieved by the above components are as follows: the second spring 65 is set to ensure that the extrusion roller 64 applies a certain pressure to the cable for reinforcement, while ensuring that the cleaning layer 66 is in close contact with the cable and will not affect the normal transport of the cable; the cleaning layer 66 is set to facilitate the adsorption and cleaning of dust on the surface of the cable; the scraper 67 is set to facilitate the scraping off of the dust adsorbed on the cleaning layer 66; and the collection box 68 is set to collect the scraped-off dust.

[0037] Specifically, a motor 7 is fixedly mounted on the surface of the fixed frame 1, the output end of the motor 7 is fixedly connected to the surface of the rotating shaft 2, a guide plate 8 is fixedly connected to the surface of the rotating shaft 2, a take-up roller 9 is rotatably mounted on the surface of the fixed frame 1, and a wire outlet 10 is opened on the surface of the fixed frame 1.

[0038] The above components achieve the following effects: the motor 7 is set to drive the rotating shaft 2 to rotate for twisting; the guide plate 8 and the outlet 10 are set to guide and limit the twisting of the cable; and the take-up roller 9 is set to facilitate the winding of the twisted cable.

[0039] Working principle: By setting up the loading and unloading mechanism 5, the unloading roller 4 is installed on the reel 3. The cable is passed through the guide plate 8 and the outlet 10 and wound around the take-up roller 9. The motor 7 is started to make the rotating shaft 2 rotate to twist and wind the cable onto the take-up roller 9. When loading and unloading the unloading roller 4, simply hold the handle 514 to rotate the gear ring 501, which drives multiple sets of gears 502 to rotate, so that the rotating frame 503 rotates until the convex plate 504 gradually contacts the horizontal plate 508, which drives the locking rod 505 to disengage from the locking hole 507. By tightening spring 509, the wire feeding roller 4 can be removed or installed. Then, by releasing handle 514, the horizontal plate 508 pushes the convex plate 504 and the rotating frame 503 to rotate and reset under the rebound action of spring 509. At the same time, the locking rod 505 is locked into the locking hole 507 again to fix the wire feeding roller 4. By setting the loading and unloading mechanism 5, multiple sets of wire feeding rollers 4 can be loaded and unloaded quickly and effortlessly, reducing the time and effort required to replace multiple sets of wire feeding rollers 4, thus effectively improving the convenience of the equipment.

[0040] Furthermore, by setting up an auxiliary mechanism 6, after stranding and before winding, the extrusion roller 64, in conjunction with spring 65, further compresses and reinforces the stranded cable to prevent loosening during conveying and winding. At the same time, the cleaning layer 66 cleans the dust and other debris from the cable surface, and the scraper 67 scrapes off the cleaned dust, which is then collected in the collection box 68 for subsequent centralized processing. By setting up the auxiliary mechanism 6 to compress and reinforce the stranded cable and clean its surface, the cable's looseness or surface dust is prevented from affecting subsequent processing operations, thus effectively improving the convenience of the equipment.

Claims

1. A high-torque-resistant cable stranding equipment, comprising a fixed frame (1), a rotating shaft (2), a wire reel (3), a pay-off roller (4) and a loading and unloading mechanism (5), characterized in that: The rotating shaft (2) is rotatably connected to the inner wall of the fixed frame (1), the wire spool (3) is fixedly connected to the surface of the rotating shaft (2), the wire feeding roller (4) is disposed on the surface of the wire spool (3), the loading and unloading mechanism (5) is disposed on the surface of the wire spool (3), the loading and unloading mechanism (5) includes a gear ring (501), the gear ring (501) is rotatably connected to the inner wall of the wire spool (3), the surface of the gear ring (501) is meshed with a gear (502), the gear (502) is rotatably connected to the inner wall of the wire spool (3), and the surface of the gear (502) is fixedly connected to the inner wall of the wire spool (3). A rotating frame (503) is fixedly connected to the rotating frame (503), a protruding plate (504) is fixedly connected to the surface of the rotating frame (503), a locking rod (505) is slidably connected to the inner wall of the wire reel (3), an mounting plate (506) is fixedly connected to the surface of the wire feeding roller (4), a locking hole (507) is opened on the surface of the mounting plate (506), the locking rod (505) is inserted and connected to the surface of the locking hole (507), a horizontal plate (508) is fixedly connected to the surface of the locking rod (505), and a spring (509) is sleeved and connected to the surface of the locking rod (505).

2. A high kink resistance cable stranding apparatus according to claim 1, wherein: One end of the spring (509) is fixedly connected to the inner wall of the coil (3), and the other end of the spring (509) is fixedly connected to the surface of the horizontal plate (508). The horizontal plate (508) cooperates with the rotating frame (503) and the horizontal plate (508) cooperates with the convex plate (504). The surface of the toothed ring (501) is fixedly connected with an anti-detachment ring (510). The surface of the coil (3) is provided with an anti-detachment groove (511), and the anti-detachment ring (510) is slidably connected to the surface of the anti-detachment groove (511).

3. A high kink resistance cable stranding apparatus according to claim 1, wherein: The number of the wire feeding roller (4), gear (502), rotating frame (503), convex plate (504), clamping rod (505), mounting plate (506), clamping hole (507), horizontal plate (508) and spring (509) are all in multiple sets, and the number of the convex plate (504), clamping rod (505), clamping hole (507), horizontal plate (508) and spring (509) in each set is two.

4. A high kink resistance cable stranding apparatus according to claim 1, wherein: The mounting plate (506) is fixedly connected to a positioning block (512), the surface of the coil (3) is provided with a positioning groove (513), the positioning block (512) is inserted into the surface of the positioning groove (513), and the surface of the toothed ring (501) is fixedly connected to a handle (514).

5. A high kink resistance cable stranding apparatus as claimed in claim 1, wherein: The surface of the fixed frame (1) is provided with an auxiliary mechanism (6), the auxiliary mechanism (6) includes a bracket (61), the bracket (61) is fixedly connected to the surface of the fixed frame (1), the inner wall of the bracket (61) is slidably connected with a slide rod (62), the surface of the slide rod (62) is fixedly connected with a mounting frame (63), and the surface of the mounting frame (63) is rotatably provided with a squeezing roller (64).

6. A high kink resistance cable stranding apparatus according to claim 5, wherein: A second spring (65) is sleeved and connected to the surface of the slide rod (62). One end of the second spring (65) is fixedly connected to the surface of the bracket (61), and the other end of the second spring (65) is fixedly connected to the surface of the mounting frame (63). A cleaning layer (66) is fixedly connected to the surface of the squeezing roller (64). A scraper (67) is fixedly connected to the surface of the mounting frame (63). A collection box (68) is fixedly connected to the surface of the fixed frame (1).

7. A high kink resistance cable stranding apparatus as claimed in claim 1, wherein: A motor (7) is fixedly installed on the surface of the fixed frame (1). The output end of the motor (7) is fixedly connected to the surface of the rotating shaft (2). A guide plate (8) is fixedly connected to the surface of the rotating shaft (2). A winding roller (9) is rotatably arranged on the surface of the fixed frame (1). A wire outlet (10) is opened on the surface of the fixed frame (1).

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