Cable stranding device

Abstract

This utility model discloses a rotating device for cable winding, belonging to the field of cable processing technology. It includes two sets of parallel and symmetrically arranged supporting rotating mechanisms and a winding reel. The housing of each supporting rotating mechanism contains two sets of supporting rollers that can move axially. The sidewall flange of the winding reel is rotatably connected to the outer walls of the two sets of supporting rollers. At opposite ends of the two sets of supporting rotating mechanisms, two sets of clamping rotating mechanisms are respectively arranged. Each clamping rotating mechanism includes a height-adjustable movable base and a clamping drive assembly installed at the telescopic end of the movable base. The movable base can drive the limiting guide post of the clamping drive assembly to engage with the connecting plate, thereby causing the clamping drive assembly to drive the winding reel to rotate synchronously. This utility model uses two sets of supporting rotating mechanisms installed on the ground to support the cable winding reel, making the winding reel more stable and simplifying the installation and disassembly process, thus improving operational convenience.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, and more specifically, it relates to a rotating device for cable cabling. Background Technology

[0002] The final step in cable cabling is to fix the cable end to the winding reel after cabling is completed, start the equipment to make the cable rotate and wind around the reel, and the cabling process is completed after winding is finished.

[0003] Existing cable winding equipment typically uses a method of suspending both ends of the winding reel for winding operations. This means that the installation and dismantling of the winding reel often requires the assistance of lifting equipment such as cranes and gantry cranes.

[0004] First, check the lifting equipment. Then, use a crane to lift the cable reel horizontally and slowly move it to the side of the support. Adjust the position so that the two ends of the cable reel are aligned with the bearing seats of the support. After the ends are embedded, the crane will release the load. Finally, fix it with a fixing pin. The whole process is quite complicated and tedious. Moreover, when lifting, the weight of the cable reel itself plus the weight of the cable after winding results in a large overall load. The cable reel may shake or tilt due to an unstable center of gravity, which poses a certain danger.

[0005] Therefore, in order to solve the above problems, we propose a rotating device for cable cabling. Utility Model Content

[0006] To address the problems mentioned in the background section, this utility model provides the following technical solution:

[0007] A rotating device for cable winding includes two sets of parallel and symmetrically arranged supporting rotating mechanisms and a winding reel placed at the top of the two sets of supporting rotating mechanisms. The housing of each supporting rotating mechanism contains two sets of supporting rollers that can move axially. The sidewall flange of the winding reel is rotatably connected to the outer wall of the two sets of supporting rollers. Two sets of clamping rotating mechanisms are respectively arranged at opposite ends of the two sets of supporting rotating mechanisms. Each clamping rotating mechanism includes a height-adjustable movable base and a clamping drive assembly installed at the telescopic end of the movable base. The movable end of the clamping drive assembly has multiple sets of limiting guide posts. Connecting discs adapted to the limiting guide posts are fixedly connected to the axial centers on both sides of the winding reel. The movable base can drive the limiting guide posts of the clamping drive assembly to engage with the connecting discs, thereby causing the clamping drive assembly to drive the winding reel to rotate synchronously.

[0008] Furthermore, a cavity is provided at the top of the middle part of the housing for placing the flanges of the two side walls of the take-up reel. The two sets of support rollers are respectively fitted with the flanges of the side walls of the take-up reel, and the spacing can be adjusted according to the diameter of the side walls of the take-up reel.

[0009] Furthermore, load-bearing bearing seats are rotatably connected to both ends of the support roller, and a sliding block is fixedly connected to the bottom end of the load-bearing bearing seat. Two linear guide plates are fixed to the bottom wall of the housing, and the sliding block is slidably connected to the linear guide plates.

[0010] Furthermore, a first motor is fixedly connected to the bottom wall of the housing, and a bidirectional threaded rod is fixedly connected to the output end of the first motor. The two ends of the bidirectional threaded rod are respectively threadedly connected to two sets of sliding blocks.

[0011] Furthermore, the movable base includes a movable base and a sliding base. Two guide posts are fixed at the top of the movable base, and a through hole adapted to the guide posts is opened at the bottom of the sliding base. The guide posts are inserted into the through hole, and the sliding base can be displaced along the axial direction of the guide posts to adjust the overall height of the movable base.

[0012] Furthermore, a telescopic cylinder body is fixedly connected to one side wall of the movable seat, and the extended end of the telescopic cylinder is fixedly connected to the side wall of the sliding seat.

[0013] Furthermore, the clamping drive assembly includes a second motor, which is fixedly connected to the sliding seat. The output end of the second motor passes through the side wall of the sliding seat. A first drive disk is fixedly connected to the output end of the second motor. A slide rod is fixedly attached to the surface of the first drive disk. A second drive disk is slidably connected to the outer wall of the slide rod. A first spring is sleeved on the outer wall of the slide rod. The two ends of the first spring are located between the first drive disk and the second drive disk, respectively. The end of the second drive disk away from the first drive disk is fixedly connected to the limiting guide post.

[0014] Furthermore, the connecting disc includes two concentric discs and a cylinder connected to the center of the two discs. The disc away from the side wall of the take-up reel has a limiting hole adapted to the limiting guide post, and the limiting guide post can be inserted into the limiting hole.

[0015] Furthermore, a protective component is provided between the housing and the movable base. The protective component includes a protective grille, which is disposed on a protrusion on one side of the housing. Two sets of support seats are provided at the top of the protrusion, and the pivot at the side wall of the protective grille is rotatably connected to the support seats.

[0016] Furthermore, a push rod is provided on one side of the protective grille, and two sets of sliding seats are provided between the push rod and the boss. The push rod is slidably connected to the sliding seats. A limit ring is fixed to the outer wall of the push rod, and a second spring is sleeved on the outer wall of the push rod. The two ends of the second spring are respectively located between the limit ring and the sliding seat near the side of the protective grille. One end of the push rod abuts against the protective grille, and a conical protrusion is fixedly connected to the other end of the push rod. A straight plate is fixed between the two sets of support seats, and a third spring is fixedly connected to the surface of the straight plate. The third spring corresponds to the bottom end of the protective grille.

[0017] In summary, this utility model has the following beneficial effects:

[0018] This invention supports the cable reel using two sets of ground-mounted rotating support mechanisms. The reel is then secured and driven by clamping rotating mechanisms located on both sides to complete the winding process. This not only avoids the use of large equipment such as cranes, reducing operating costs and the risks of working at heights, but also simplifies the installation and disassembly process of the reel, improving ease of operation. Ground support makes the reel more stable, reducing swaying, and requires less space, making it adaptable to a wider range of working environments. It offers significant advantages in safety, efficiency, and adaptability. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the supporting rotation mechanism of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the shell of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the protective component of this utility model;

[0024] Figure 5 This is a three-dimensional schematic diagram of the clamping drive assembly of this utility model;

[0025] Figure 6 This is a three-dimensional schematic diagram of the winding reel of this utility model.

[0026] In the picture:

[0027] 2. Supporting rotation mechanism; 201. Housing; 202. Linear guide plate; 203. Sliding block; 204. Bidirectional threaded rod; 205. Load-bearing bearing seat; 206. Supporting roller; 208. First motor; 209. Protective grille; 210. Conical protrusion; 211. Push rod; 212. Second spring; 213. Limiting ring; 214. Third spring; 3. Clamping rotation mechanism; 301. Movable base; 3011. Moving seat; 3012. Sliding seat; 303. Telescopic cylinder; 304. Second motor; 305. First drive plate; 306. Second drive plate; 307. Slide rod; 308. First spring; 309. Limiting guide post; 5. Rewinding reel; 501. Connecting plate; 502. Limiting hole. Detailed Implementation

[0028] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] Example:

[0030] Please see Figure 1-6 A cable winding rotating device includes two sets of parallel and symmetrically arranged support rotating mechanisms 2 and a winding reel 5 placed at the top of the two sets of support rotating mechanisms 2. The top of the housing 201 of the support rotating mechanism 2 has a cavity for placing the flanges of the side walls of the winding reel 5. Two sets of support rollers 206 that can move axially along the housing 201 are arranged in the cavity. The direction of the support rollers 206 is consistent with the rotation axis of the winding reel 5. The two sets of support rollers 206 are symmetrically arranged at the bottom of the side wall of the winding reel 5 and are rotatably connected to the winding reel 5. Since the diameter of the winding reel 5 is different, the distance between the two sets of support rollers 206 can also be adjusted according to the change of the winding reel 5, so as to ensure that the winding reel 5 of each size can establish a stable transmission relationship with the support rollers 206.

[0031] Two sets of supporting rotating mechanisms 2 are respectively provided with two sets of clamping rotating mechanisms 3 at opposite ends. The movable ends of the two sets of clamping rotating mechanisms 3 clamp the two sides of the shaft of the winding reel 5, thereby driving it to rotate on the two sets of supporting rollers 206 to complete the winding work.

[0032] The clamping and rotating mechanism 3 includes a height-adjustable movable base 301 and a clamping drive assembly installed on the telescopic end of the movable base 301. It actively adapts to different specifications of winding reels 5 by adjusting the spacing between the two sets of support rollers 206 and adjusting the height of the movable base 301.

[0033] The movable end of the clamping drive assembly has multiple sets of limiting guide posts 309. The two sides of the take-up reel 5 are respectively fixedly connected to the shaft center and the connecting plate 501 is adapted to the limiting guide post 309. The movable base 301 can drive the limiting guide post 309 of the clamping drive assembly to engage with the connecting plate 501, so that the clamping drive assembly drives the take-up reel 5 to rotate synchronously.

[0034] The support roller 206 is rotatably connected to the two ends of the load-bearing bearing seat 205. The bottom end of the load-bearing bearing seat 205 is fixedly connected to the sliding block 203. The bottom wall of the housing 201 is fixed with two linear guide plates 202. The sliding block 203 is slidably connected to the linear guide plate 202.

[0035] A first motor 208 is fixedly connected to the bottom wall of the housing 201. A bidirectional threaded rod 204 is fixedly connected to the output end of the first motor 208. The end of the bidirectional threaded rod 204 away from the first motor 208 is rotatably connected to a limiting block fixed on the bottom wall of the housing 201. The two ends of the bidirectional threaded rod 204 are respectively threadedly connected to two sets of sliding blocks 203. When the first motor 208 is started, the sliding blocks 203 located at both ends of the bidirectional threaded rod 204 begin to move at equal distances in opposite directions or back directions. The distance between the two sets of supporting rollers 206 is adjusted by the displacement of the two sets of sliding blocks 203.

[0036] The movable base 301 includes a movable base 3011 and a sliding base 3012. The top of the movable base 3011 is fixed with two parallel guide columns. The bottom of the sliding base 3012 is provided with a through hole that matches the guide columns. The guide columns are inserted into the through hole. The sliding base 3012 can be moved axially along the guide columns to adjust the overall height of the movable base 301.

[0037] The sliding seat 3011 is fixedly connected to the side wall away from the supporting rotating mechanism 2. A lifting block is welded to the same side of the sliding seat 3012 facing the telescopic cylinder 303. The top of the piston rod of the telescopic cylinder 303 is fixedly connected to the lifting block. The lifting and lowering of the sliding seat 3012 is achieved by extending and retracting the piston rod of the telescopic cylinder 303.

[0038] The clamping drive assembly includes a second motor 304. A support plate is fixedly connected to the top of the sliding seat 3012 and the telescopic cylinder 303 on the same side. The second motor 304 is fixedly mounted on the support plate. The output end of the second motor 304 passes through the side wall of the sliding seat 3012 and is rotatably connected to it. A first drive disk 305 is fixedly connected to the output end of the second motor 304. A slide rod 307 is fixedly mounted on the surface of the first drive disk 305. A second drive disk 306 is slidably connected to the outer wall of the slide rod 307. A disc-mounted protrusion is connected to one end of the slide rod 307 extending out of the second drive disk 306. The diameter of the disc-mounted protrusion is... The diameter is larger than that of the slide rod 307, so that the second drive disk 306 can be displaced along the outer wall of the slide rod 307 without falling off. The second drive disk 306 has the same rotation axis as the first drive disk 305. A first spring 308 is sleeved on the outer wall of the slide rod 307. The two ends of the first spring 308 are respectively located between the first drive disk 305 and the second drive disk 306. The end of the second drive disk 306 away from the first drive disk 305 is fixedly connected to the limiting guide post 309. Multiple sets of limiting guide posts 309 can be set, and each set of limiting guide posts 309 is equidistantly distributed around the axis of the second drive disk 306.

[0039] The connecting disc 501 includes two concentric discs and a cylinder connected to the center of the two discs. The disc closer to the side wall of the take-up reel 5 is fixedly connected to the take-up reel 5 by bolts, while the disc farther from the side wall of the take-up reel 5 has a limiting hole 502 adapted to the limiting guide post 309. The limiting guide post 309 can be inserted into the limiting hole 502. The distance between the limiting guide post 309 and the rotation axis of the second drive disc 306 is the same as the distance between the limiting hole 502 and the rotation axis of the disc, and the diameter of the limiting hole 502 is larger than the diameter of the limiting guide post 309.

[0040] When the take-up reel 5 is placed on the support rotation mechanism 2, the telescopic cylinder 303 is activated according to the position of the connecting plate 501 on one side of the take-up reel 5, adjusting the height relationship between the sliding seat 3012 and the connecting plate 501. This ensures that the second drive plate 306 and the connecting plate 501 are at the same horizontal height. As the moving seat 3011 approaches the connecting plate 501, fine adjustments can be made continuously until the limiting guide post 309 on the second drive plate 306 is horizontally inserted into the limiting hole 502 on the connecting plate 501. At this time, the rotation axis of the second motor 304 is aligned with the rotation axis of the second drive plate 306. The center line and the rotation axis of the connecting disc 501 are completely coincident. Since the axis of the connecting disc 501 is the same as the axis of the take-up disc 5, and the axis of the take-up disc 5 is located on the line of symmetry of the two sets of support rollers 206, linear guide rails are set at equal intervals on the left and right sides with this line of symmetry as the center line, so that the moving seat 3011 and the housing 201 can slide on the two guide rails respectively, thereby facilitating the adjustment of the spacing between the two sets of support rotation mechanisms 2, so that the take-up disc 5 with a larger axial width can be placed on the support rotation mechanism 2, and at the same time, it is convenient for the connecting disc 501 and the second drive disc 306 to be more accurately connected.

[0041] During the contact process between the limiting guide post 309 and the connecting plate 501, if the limiting guide post 309 fails to be fully aligned with the limiting hole 502 on the connecting plate 501, the soft contact provided by the first spring 308 between the second drive plate 306 and the first drive plate 305 prevents the limiting guide post 309 from being damaged by a hard collision with the connecting plate 501. At this time, simply rotate the second drive plate 306 to make the limiting guide post 309 fall back into the limiting hole 502.

[0042] A protective assembly is provided between the housing 201 and the movable base 301. The protective assembly includes a protective grille 209, which is set on a protrusion on one side of the housing 201. The protrusion is fixedly connected to the side wall of the housing 201. Two sets of support seats are provided at the top of the protrusion. The pivot at the side wall of the protective grille 209 is rotatably connected to the support seats. As a physical barrier, when the protective grille 209 is rotated and raised, it can play a certain protective and blocking effect on the space on both sides of the winding reel 5, preventing operators or other objects from accidentally contacting the rotating winding reel 5 and avoiding accidental injury caused by accidental contact or collision.

[0043] A push rod 211 is provided on one side of the protective grille 209. Two sets of slide seats are provided between the push rod 211 and the boss. The push rod 211 is slidably connected to the slide seats. A limit ring 213 is fixed on the outer wall of the push rod 211. A second spring 212 is sleeved on the outer wall of the push rod 211. The two ends of the second spring 212 are respectively located between the limit ring 213 and the slide seat near the side of the protective grille 209. One end of the push rod 211 abuts against the protective grille 209. A conical protrusion 210 is fixedly connected to the other end of the push rod 211. A straight plate is fixed between the two sets of support seats. A third spring 214 is fixedly connected to the surface of the straight plate. The third spring 214 corresponds to the bottom end of the protective grille 209.

[0044] When the take-up reel 5 is placed on the support roller 206, its sidewall will press against the conical protrusion 210, thereby causing the push rod 211 to press against the straight plate fixed on the rotating shaft of the protective grille 209. At this time, the protective grille 209 will rotate around its rotating shaft under the push of the push rod 211. The straight plate on the rotating shaft will press against the third spring 214 as the protective grille 209 rotates. When the take-up reel 5 is removed from the support roller 206, the second spring 212, which is being pressed, will push the limit ring 213 and the push rod 211 to complete the reset, and the third spring 214 will push the protective grille 209 back to the initial position.

[0045] Working principle: First, adjust the distance between the two sets of housings 201 according to the size of the take-up reel 5. Then, the operator can push the take-up reel 5 along the slopes at both ends of the housing 201 to roll it above the housing 201. Place the side flanges of the take-up reel 5 on the support rollers 206 in the housings 201. The distance between the two sets of support rollers 206 in the housing 201 can be adjusted according to the size of the take-up reel 5. After the take-up reel 5 is properly placed, push the movable seats 3011 on both sides of the take-up reel 5. At this time, the sliding seat 3012 at the top of the movable seat 3011 drives the second drive disc 306 to gradually approach the connecting disc 501 on one side of the take-up reel 5. During this process, the extension and retraction of the piston rod of the telescopic cylinder 303 can be controlled. The positional relationship between the second drive disk 306 and the connecting disk 501 is adjusted so that the limiting guide post 309 on the second drive disk 306 is horizontally inserted into the limiting hole 502 on the connecting disk 501. When the clamping and rotating mechanisms 3 at both ends of the take-up reel 5 are engaged with the connecting disk 501, the second motor 304 is started. At this time, the output end of the second motor 304 rotates, driving the first drive disk 305 and the second drive disk 306 to rotate. Through the engagement and limiting of the limiting guide post 309 and the limiting hole 502, the second drive disk 306 will drive the connecting disk 501 and the take-up reel 5 to rotate synchronously during the rotation to complete the winding. After the winding is completed, the take-up reel 5 can be directly removed from the equipment using a forklift.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A rotating device for cable winding, characterized in that, The system includes two sets of parallel and symmetrically arranged support rotation mechanisms (2) and a take-up reel (5) placed at the top of the two sets of support rotation mechanisms (2). The housing (201) of each support rotation mechanism (2) contains two sets of support rollers (206) that can move axially. The sidewall flange of the take-up reel (5) is rotatably connected to the outer walls of the two sets of support rollers (206). Two sets of clamping rotation mechanisms (3) are respectively arranged at opposite ends of the two sets of support rotation mechanisms (2). The clamping rotation mechanism (3) includes a high... The movable base (301) is adjustable in degree and the clamping drive assembly is installed on the telescopic end of the movable base (301). The movable end of the clamping drive assembly has multiple sets of limiting guide posts (309). The two sides of the take-up reel (5) are respectively fixedly connected to the shaft center and the connecting plate (501) is adapted to the limiting guide post (309). The movable base (301) can drive the limiting guide post (309) of the clamping drive assembly to engage with the connecting plate (501), so that the clamping drive assembly drives the take-up reel (5) to rotate synchronously.

2. The cable-forming rotating device according to claim 1, characterized in that, The top of the middle part of the housing (201) has a cavity for placing the side wall flanges of the take-up reel (5). The two sets of support rollers (206) are respectively attached to the side wall flanges of the take-up reel (5) and the spacing can be adjusted according to the side wall diameter of the take-up reel (5).

3. The rotating device for cable forming according to claim 1, characterized in that, The support roller (206) is rotatably connected to a load-bearing bearing seat (205) at both ends. A sliding block (203) is fixedly connected to the bottom end of the load-bearing bearing seat (205). Two linear guide plates (202) are fixed to the bottom wall of the housing (201). The sliding block (203) is slidably connected to the linear guide plate (202).

4. The rotating device for cable forming according to claim 3, characterized in that, The bottom wall of the housing (201) is fixedly connected to a first motor (208), and the output end of the first motor (208) is fixedly connected to a bidirectional threaded rod (204). The two ends of the bidirectional threaded rod (204) are respectively threadedly connected to two sets of sliding blocks (203).

5. The rotating device for cable forming according to claim 1, characterized in that, The movable base (301) includes a movable base (3011) and a sliding base (3012). The top of the movable base (3011) is fixed with two guide columns. The bottom of the sliding base (3012) is provided with a through hole that matches the guide columns. The guide columns are inserted into the through holes. The sliding base (3012) can be moved axially along the guide columns to adjust the overall height of the movable base (301).

6. The rotating device for cable forming according to claim 5, characterized in that, The telescopic cylinder (303) body is fixedly connected to one side wall of the movable seat (3011), and the extended end of the telescopic cylinder (303) is fixedly connected to the side wall of the sliding seat (3012).

7. The cable-forming rotating device according to claim 5, characterized in that, The clamping drive assembly includes a second motor (304), which is fixedly connected to a sliding seat (3012). The output end of the second motor (304) passes through the side wall of the sliding seat (3012). A first drive disk (305) is fixedly connected to the output end of the second motor (304). A slide rod (307) is fixedly attached to the surface of the first drive disk (305). A second drive disk (306) is slidably connected to the outer wall of the slide rod (307). A first spring (308) is sleeved on the outer wall of the slide rod (307). The two ends of the first spring (308) are located between the first drive disk (305) and the second drive disk (306), respectively. The end of the second drive disk (306) away from the first drive disk (305) is fixedly connected to the limiting guide post (309).

8. The rotating device for cable forming according to claim 1, characterized in that, The connecting disc (501) includes two concentric discs and a cylinder connected to the center of the two discs. The disc away from the side wall of the winding disc (5) has a limiting hole (502) adapted to the limiting guide post (309). The limiting guide post (309) can be inserted into the limiting hole (502).

9. The cable-forming rotating device according to claim 1, characterized in that, A protective component is provided between the housing (201) and the movable base (301). The protective component includes a protective grille (209). The protective grille (209) is provided on a protrusion on one side of the housing (201). Two sets of support seats are provided at the top of the protrusion. The rotating shaft at the side wall of the protective grille (209) is rotatably connected to the support seats.

10. The rotating device for cable forming according to claim 9, characterized in that, A push rod (211) is provided on one side of the protective grille (209). Two sets of sliding seats are provided between the push rod (211) and the boss. The push rod (211) is slidably connected to the sliding seats. A limit ring (213) is fixed on the outer wall of the push rod (211). A second spring (212) is sleeved on the outer wall of the push rod (211). The two ends of the second spring (212) are respectively located between the limit ring (213) and the sliding seat near the side of the protective grille (209). One end of the push rod (211) abuts against the protective grille (209). A conical protrusion (210) is fixedly connected to the other end of the push rod (211). A straight plate is fixed between the two sets of support seats. A third spring (214) is fixedly connected to the surface of the straight plate. The third spring (214) corresponds to the bottom end of the protective grille (209).

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