CN117208670A - Low-stress optical cable winding and unwinding device - Google Patents
Low-stress optical cable winding and unwinding device Download PDFInfo
- Publication number
- CN117208670A CN117208670A CN202311469536.3A CN202311469536A CN117208670A CN 117208670 A CN117208670 A CN 117208670A CN 202311469536 A CN202311469536 A CN 202311469536A CN 117208670 A CN117208670 A CN 117208670A
- Authority
- CN
- China
- Prior art keywords
- winding
- stress
- unwinding
- tension
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 130
- 230000003287 optical effect Effects 0.000 title claims abstract description 44
- 238000005096 rolling process Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 210000003518 stress fiber Anatomy 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 239000013307 optical fiber Substances 0.000 description 52
- 238000005491 wire drawing Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The application relates to the technical field of optical cable production, in particular to a low-stress optical cable winding and unwinding device which comprises a winding and unwinding mechanism, a winding and unwinding structure and a tension component, wherein a rolling main shaft is arranged on the winding and unwinding mechanism, and a winding and unwinding group is sleeved on the rolling main shaft; the wire winding structure is connected to the side edge of the wire winding and unwinding mechanism, a wire outlet is formed in the wire winding structure facing the wire winding and unwinding group, and a binding assembly is arranged in the wire outlet; the tension assembly comprises a first stress reduction assembly and a second stress reduction assembly, the first stress reduction assembly is rotationally connected to the winding and unwinding mechanism and faces the rolling main shaft, and the second stress reduction assembly is arranged at the wire outlet and is positioned at the periphery of the bundling assembly. The application aims to rapidly pay off, reduce stress on the wire and improve production efficiency.
Description
Technical Field
The application relates to the technical field of optical cable production, in particular to a low-stress optical cable winding and unwinding device.
Background
Optical cables have the ability to quickly communicate information through their optical and mechanical properties, and today's internet is built from fiber optic cables, which are coated with one or more optical fibers by an insulating coating sheath. The optical cable comprises an optical fiber made of high-purity silicon, a plastic protective sleeve and a plastic sheath, wherein the existing optical cable can bear certain stress to meet the specified mechanical property, and the optical fiber is wound on a coiling tool with the specified size during production, and the coiling tool is driven to rotate by a mechanical device to retract and release the optical fiber.
The utility model discloses a publication number CN 112390093A's patent discloses a low stress optical cable take-up and pay-off, including the trailer body, speed governing subassembly and line moving subassembly, be provided with on the trailer body and receive and pay-off group, speed governing subassembly connects in the one side of receiving and pay-off group for the receive and release rate of regulation connection receive and pay-off group, line moving subassembly is connected in receive and pay-off group opposite side relative speed governing subassembly, be used for carrying out synchronous moving to receive and release optical cable under receive and release group winding rate, reduce the influence of the optical cable that receive and release rate is slow to receive and release rate fast through the speed governing, reduce the wearing and tearing to the optical cable through moving simultaneously, but use this receive and pay-off structure too complicated in producing the optical cable, and when needs cladding many optic fibers, we need reduce the stress that optic fibre receive, and make optic fibre unwrapping rate unanimous, the device can't satisfy the production needs.
Disclosure of Invention
The application mainly aims to provide a low-stress optical cable winding and unwinding device which aims to rapidly unwind wires, reduce the stress on the wires and improve the production efficiency.
In order to achieve the above purpose, the low-stress optical cable winding and unwinding device provided by the application comprises a winding and unwinding mechanism, a winding and unwinding structure and a tension component:
the winding and unwinding mechanism is provided with a rolling main shaft, and a winding and unwinding group is sleeved on the rolling main shaft;
the wire winding structure is connected to the side edge of the wire winding and unwinding mechanism, a wire outlet is formed in the wire winding structure facing the wire winding and unwinding group, and a binding assembly is arranged in the wire outlet; and
the tension assembly comprises a first stress reduction assembly and a second stress reduction assembly, the first stress reduction assembly is rotationally connected to the winding and unwinding mechanism and faces the rolling main shaft, and the second stress reduction assembly is arranged at the wire outlet and is positioned at the periphery of the bundling assembly.
In one embodiment of the application, the rolling spindle comprises a single wire barrel and a connecting shaft:
the single wire cylinder is in driving connection with the winding and unwinding mechanism and is arranged facing the first stress reducing assembly; and
the connecting shaft rod is connected to the winding and unwinding mechanism in a driving mode relative to the single wire barrel, the winding and unwinding groups are sleeved on the connecting shaft rod, a plurality of groups of winding and unwinding groups are arranged, and the winding and unwinding groups are arranged relative to the second stress-reducing assembly.
In an embodiment of the present application, the rolling spindles are provided with a plurality of groups, and the rolling spindles are disposed opposite to each other and are arranged on the winding and unwinding mechanism.
In an embodiment of the present application, the binding assembly faces the first stress-reducing assembly and is provided with a perforation, and a flexible protection layer is disposed at a periphery of the perforation.
In an embodiment of the application, the binding assemblies are provided with two groups, and the two groups of binding assemblies are arranged in the wire outlet side by side.
In an embodiment of the present application, the first stress relief assembly includes a first fixed wheel, a tension swing link, and a first transmission wheel:
the first fixed wheel is arranged facing the single wire barrel and is rotationally connected to the wire winding and unwinding mechanism;
one end of the tension swing rod is rotationally connected with the take-up and pay-off mechanism, the other end of the tension swing rod is rotationally connected with a first tension wheel, and the first tension wheel is positioned below the first fixed wheel; and
the first transmission wheel is arranged opposite to the single-wire cylinder.
In one embodiment of the present application, the second stress relief assembly comprises a second fixed wheel, a tension mechanism, and a second transfer wheel:
the second fixed wheel is arranged facing the take-up and pay-off group;
one end of the tension mechanism is rotationally connected with the second fixed wheel, the other end of the tension mechanism, which is far away from the second fixed wheel, is connected with a second tension wheel, and a spring is connected between the second fixed wheel and the second tension wheel; and
the second transmission wheel is arranged opposite to the winding and unwinding line group.
In an embodiment of the application, the second stress-reducing assemblies are provided with a plurality of groups corresponding to the take-up and pay-off groups, and each second stress-reducing assembly corresponds to one take-up and pay-off group.
In the technical scheme of the application, the winding and unwinding is carried out by arranging the rolling main shafts at the winding and unwinding mechanism, the rolling main shafts are divided into single-wire barrels and connecting shafts, the single-wire barrels are used when the winding and unwinding mechanism winds and releases single optical fibers, the connecting shafts are used for sleeving a plurality of groups of winding and unwinding groups and driving the winding and unwinding groups to wind and unwind the optical fibers, the winding and unwinding mechanism is provided with a plurality of groups of rolling main shafts in an array mode, so that a machine can simultaneously wind and unwind a plurality of optical fibers, for facilitating subsequent production, the plurality of optical fibers need to be wound for subsequent coating and cooling of outer skins, the outer edge of the winding and unwinding mechanism is connected with a winding structure, an outlet is arranged in the winding structure, the released optical fibers pass through the outlet and penetrate through a binding assembly for winding, and unwinding is carried out, in order to reduce the stress born by the optical fibers during winding and unwinding, the device is provided with tension components, the tension components comprise a first stress reducing component and a second stress reducing component, the first stress reducing component is arranged on the winding and unwinding mechanism, the first stress reducing component corresponds to the single-wire barrels, each group of the first stress reducing component corresponds to one single-wire barrels, the second stress component is arranged in the winding and is provided with the winding and unwinding mechanism, and the second stress reducing component is correspondingly provided with a plurality of groups, and the stress reducing component is correspondingly arranged in the wire winding and is correspondingly through the wire winding assembly.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a low stress cable winding and unwinding device according to an embodiment of the application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a front view of an embodiment of a low stress cable take-up and pay-off device of the present application;
fig. 4 is a side view of an embodiment of a low stress fiber optic cable take-up and pay-off device of the present application.
Reference numerals illustrate:
1. a winding and unwinding mechanism; 11. a rolling main shaft; 111. a single wire barrel; 112. a connecting shaft lever; 113. coiling and uncoiling the wire group; 2. a converging structure; 21. a wire outlet; 22. a bundling assembly; 221. perforating; 222. a flexible protective layer; 3. a tension assembly; 31. a first stress relief assembly; 311. a first fixed wheel; 312. tension swing rod; 313. a first tension wheel; 314. a first transfer wheel; 32. a second stress relief assembly; 321. a second fixed wheel; 322. a tension mechanism; 323. a second tension pulley; 324. a spring; 325. and a second transfer wheel.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present application, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
Referring to fig. 1 to 4, in an embodiment of the present application, a low stress optical cable winding and unwinding device is provided, which includes a winding and unwinding mechanism 1, a winding and unwinding structure 2, and a tension assembly 3, wherein a rolling main shaft 11 is disposed on the winding and unwinding mechanism 1, and a winding and unwinding group 113 is sleeved on the rolling main shaft 11; the bundling structure 2 is connected to the side edge of the wire winding and unwinding mechanism 1, a wire outlet 21 is formed in the direction of the wire winding and unwinding group 113, and a bundling assembly 22 is arranged in the wire outlet 21; the tension assembly 3 comprises a first stress reducing assembly 31 and a second stress reducing assembly 32, the first stress reducing assembly 31 is rotatably connected to the take-up and pay-off mechanism 1 and is arranged facing the rolling main shaft 11, and the second stress reducing assembly 32 is arranged at the wire outlet 21 and is arranged at the periphery of the bundling assembly 22.
In the low-stress optical cable winding and unwinding device disclosed by the application, the winding and unwinding of optical fibers and optical cables are required to depend on the winding and unwinding mechanism 1, the winding and unwinding mechanism 1 is provided with the rolling main shaft 11 for improving the power for the winding and unwinding of the optical fibers and the optical cables, the rolling main shaft 11 comprises the single wire barrel 111 and the connecting shaft lever 112, only one winding of the optical fibers or the optical cables is installed on the single wire barrel 111, and a plurality of groups of winding and unwinding groups 113 can be installed on the connecting shaft lever 112 at the same time, in the embodiment, the connecting shaft lever 112 can be connected with three groups of winding and unwinding groups 113 at one time, the winding and unwinding groups 113 can be fixed by sleeving the connecting shaft lever 112 by utilizing the sealing screw cap after the winding and unwinding groups 113 are installed, in the embodiment, the eight groups of rolling main shaft 11 are arrayed in an upper row and a lower row, and four groups of rolling main shafts 11 are arrayed on the winding and unwinding mechanism 1, and can be used for winding and unwinding a plurality of optical fibers or optical cables simultaneously, and the tension component 3 and the winding and the bundling structure 2 are matched for achieving quick wire unwinding, stress on the wires is reduced, and the subsequent production is convenient, and the production efficiency is improved.
Further, the beam-collecting structure 2 is connected to the side edge of the beam-collecting and paying-off mechanism 1, and is provided with a wire outlet 21 facing the rolling spindle 11, for threading and collecting the released optical fibers and optical cables, a beam-combining component 22 is disposed in the wire outlet 21, and a perforation 221 is disposed in the beam-combining component 22 facing the beam-collecting and paying-off mechanism 1, for facilitating the optical fiber cables to pass through to achieve the beam-collecting effect, because the optical fiber cables directly abut against the side wall of the perforation 221 during beam-collecting, a flexible protection layer 222 is disposed on the inner wall of the perforation 221, for reducing the damage to the optical fibers during beam-collecting, the flexible protection layer 222 can be made of rubber, sponge, cotton cloth, and the like, and the damage to the optical fiber cables can be reduced, in this embodiment, the beam-combining components 22 are disposed in two groups side by side, the beam-combining components 22 of two groups are disposed side by side, the beam-combining component 22 close to the beam-collecting and paying-off mechanism 1 corresponds to the single wire tube 111 and the first stress-reducing component 31, and the beam-combining component 22 far from the beam-collecting and paying-off mechanism 1 corresponds to the second stress-reducing component 32.
Further, in order to reduce the stress applied to the optical fiber and the optical cable during transmission, the device is provided with a tension component 3, which comprises a first stress reducing component 31 and a second stress reducing component 32, each single-wire tube 111 is correspondingly provided with a first stress reducing component 31, the first stress reducing component 31 comprises a first fixed wheel 311, a tension swing rod 312 and a first transmission wheel 314, one end of the tension swing rod 312 is rotationally connected with the take-up and pay-off mechanism 1, the other end of the tension swing rod 312 is rotationally connected with a first tension wheel 313, the first tension wheel 313 is positioned below the first fixed wheel 311, the single-wire tube 111 is arranged on one side of the first fixed wheel 311, the first transmission wheel 314 is relatively arranged on the other side of the first fixed wheel 311, when the single-wire tube 111 is in a wire-out state, the optical fiber is wound on the first fixed wheel 311, further downwards wound on the first tension wheel 313 and wound around the first fixed wheel 311 again, finally the optical fiber which is wound on the first transmission wheel 314 is further extended through the beam assembly 22 to complete the whole process, the first tension wheel 313 is wound, the first tension wheel 312 is lifted by the tension wheel 313, the tension swing rod 313 is not pulled up, the stress is not concentrated by the swing rod, and the stress is not concentrated by the tension swing rod, and the stress can be reduced in a rapid production and the stress-free manner.
Further, the second stress reducing device is installed in the wire outlet 21 and is located between the wire outlet 21 and the wire winding and unwinding mechanism 1, in this embodiment, the second stress reducing device is provided with twelve groups, the twelve groups of stress reducing devices are wrapped around the periphery of the wire winding and unwinding mechanism 22, and are used for reducing the stress applied to the optical fiber cable after the wire winding and unwinding mechanism 113 occurs, and then transmitting the optical fiber cable to the wire winding and unwinding mechanism 22 far away from the wire winding and unwinding mechanism 1 for winding, so as to facilitate subsequent production, the second stress reducing assembly 32 comprises a second fixed wheel 321, a tension mechanism 322 and a second transmission wheel 325, the tension mechanism 322 is wrapped around the inner wall of the wire outlet 21, one end of the tension mechanism is rotationally connected with the second fixed wheel 321, the other end of the tension mechanism is slidingly connected with a second tension wheel 323, a spring 324 is connected between the second fixed wheel 321 and the second tension wheel 323, the optical fiber cable passes through the second fixed wheel 321 and is wrapped around the second tension wheel 323 after being wound, the second tension wheel 323 is wrapped by the second fixed wheel 321, finally passes through the second transmission wheel 325 and is converged by the bundling component 22 far away from the coiling and uncoiling mechanism 1 so as to achieve quick wire outlet and reduce stress on the optical fibers, the spring 324 is used for enabling the second tension wheel 323 to be in an active state, the second tension wheel 323 is supported by the optical fibers, and the balance forces on the optical fibers with different specifications are different by controlling the tightness of the spring 324 so as to avoid over-stretching or pressure concentration of the optical fibers, the second stress relieving device is arranged corresponding to the coiling and uncoiling groups 113, the twelve groups of second stress relieving devices are corresponding to the twelve groups of coiling and uncoiling groups 113, the coiling and uncoiling mechanism 1 can be simultaneously provided with twenty-four groups of coiling and uncoiling groups 113 by the connecting shaft rod 112 so as to achieve a standby effect and improve production efficiency, and is convenient to overhaul.
Referring to fig. 1 to 2 in combination, in an embodiment of the present application, the rolling spindle 11 includes a single wire barrel 111 and a connecting shaft 112, and the single wire barrel 111 is drivingly connected to the wire winding and unwinding mechanism 1 and disposed facing the first stress reducing component 31; the connecting shaft lever 112 is in driving connection with the wire winding and unwinding mechanism 1 relative to the single wire barrel 111, the wire winding and unwinding group 113 is sleeved on the connecting shaft lever 112, a plurality of groups of wire winding and unwinding groups 113 are arranged, and the plurality of groups of wire winding and unwinding groups 113 are arranged relative to the second stress relieving assembly 32.
In the low-stress optical cable winding and unwinding device disclosed by the application, the winding and unwinding mechanism 1 is provided with the rolling main shaft 11 for improving power for optical fibers and coils of optical cables, the rolling main shaft 11 comprises a single wire barrel 111 and a connecting shaft lever 112, only one coil of optical fibers or optical cables is arranged on the single wire barrel 111, and a plurality of groups of winding and unwinding groups 113 can be simultaneously arranged on the connecting shaft lever 112, in the embodiment, the connecting shaft lever 112 can be connected with three groups of winding and unwinding groups 113 in series at a time, after the winding and unwinding groups 113 are arranged, the winding and unwinding groups 113 can be fixed by sleeving the connecting shaft lever 112 by utilizing a sealing screw cap, in the embodiment, the rolling main shaft 11 is provided with eight groups, the eight groups of rolling main shafts 11 are arranged in an upper row and a lower row, and each four groups of rolling main shafts are arranged on the winding and unwinding mechanism 1 and can be used for winding and unwinding a plurality of coils of optical fibers or optical cables simultaneously, and the tension component 3 and the winding and unwinding structure 2 are matched for achieving quick wire unwinding, so that the stress on the wires is convenient and subsequent production.
Referring to fig. 1 to 3, in an embodiment of the present application, a plurality of sets of rolling spindles 11 are provided, and the plurality of sets of rolling spindles 11 are disposed opposite to each other and are arrayed on the wire winding and unwinding mechanism 1.
In the low-stress optical cable winding and unwinding device, eight groups of rolling spindles 11 are arranged in an array, the eight groups of rolling spindles 11 are divided into an upper row and a lower row, four groups of rolling spindles in each row are arranged on the winding and unwinding mechanism 1 and can be used for simultaneously winding and unwinding a plurality of rolls of optical fibers or optical cables, and the tension assembly 3 and the winding and unwinding structure 2 are matched to realize quick winding and unwinding, so that the stress on the wires is reduced, the wires are wound together to facilitate subsequent production, and the production efficiency is improved.
Referring to fig. 4 in combination, in an embodiment of the application, the binding assembly 22 is provided with a through hole 221 facing the first stress relieving assembly 31, and a flexible protection layer 222 is disposed at a periphery of the through hole 221.
In the low-stress optical cable winding and unwinding device disclosed by the application, in order to bundle optical fibers and optical cables, the wire outlet 21 is internally provided with the bundling assembly 22, the bundling assembly 22 is provided with the perforation 221 facing the winding and unwinding mechanism 1 and is used for facilitating the optical fiber cables to pass through to achieve the effect of bundling, because the optical fiber cables can be directly abutted against the side wall of the perforation 221 during bundling, the periphery of the inner wall of the perforation 221 is provided with the flexible protection layer 222 for reducing the damage to the optical fibers during bundling, the flexible protection layer 222 can be rubber, sponge, cotton cloth and the like, the damage to the optical fiber cables can be reduced, two groups of the bundling assemblies 22 are arranged side by side in sequence, the two groups of the bundling assemblies 22 are arranged side by side, one group of the bundling assemblies 22 close to the winding and unwinding mechanism 1 corresponds to the single wire barrel 111 and the first stress reducing assembly 31, and the group of the bundling assemblies 22 far away from the winding and unwinding mechanism 1 corresponds to the second stress reducing assembly 32.
Referring to fig. 1, in an embodiment of the present application, two groups of the binding assemblies 22 are provided, and the two groups of binding assemblies 22 are disposed in the outlet 21 side by side.
In the low-stress optical cable winding and unwinding device of the present application, two groups of the binding assemblies 22 are arranged side by side in tandem in the embodiment, the two groups of the binding assemblies 22 are arranged side by side, one group of the binding assemblies 22 close to the winding and unwinding mechanism 1 corresponds to the single wire barrel 111 and the first stress-reducing assembly 31, and one group of the binding assemblies 22 far away from the winding and unwinding mechanism 1 corresponds to the second stress-reducing assembly 32.
Referring to fig. 1 in combination, in an embodiment of the present application, the first stress relieving assembly 31 includes a first fixed wheel 311, a tension swing rod 312, and a first transmission wheel 314, where the first fixed wheel 311 is disposed facing the single wire barrel 111 and is rotatably connected to the pay-off and take-up mechanism 1; one end of the tension swing rod 312 is rotationally connected to the take-up and pay-off mechanism 1, the other end of the tension swing rod 312 is rotationally connected with a first tension wheel 313, and the first tension wheel 313 is positioned below the first fixed wheel 311; the first transfer wheel 314 is disposed opposite the single wire barrel 111.
In the low-stress optical cable winding and unwinding device, in order to reduce the stress suffered by optical fibers and optical cables during transmission, a tension component 3 is arranged on the device, the device comprises a first stress reduction component 31 and a second stress reduction component 32, each single-wire barrel 111 is correspondingly provided with a first stress reduction component 31, the first stress reduction component 31 comprises a first fixed wheel 311, a tension swing rod 312 and a first transmission wheel 314, one end of the tension swing rod 312 is rotationally connected with a winding and unwinding mechanism 1, the other end of the tension swing rod 312 is rotationally connected with a first tension wheel 313, the first tension wheel 313 is arranged below the first fixed wheel 311, the single-wire barrel 111 is arranged on one side of the first fixed wheel 311, the first transmission wheel 314 is oppositely arranged on the other side of the first fixed wheel 311, when the single-wire barrel 111 is in a wire-out state, the optical fibers are wound on the first fixed wheel 311, the first tension wheel 313 is further downwards wound around the first fixed wheel 311 again, the optical fibers finally wound on the first transmission wheel 314, the optical fibers penetrated out of the first transmission wheel 314 further extend through the binding component 22 to complete the whole process, the optical fibers are wound on the first tension wheel 313, the first tension wheel 313 is rotationally connected with the first tension wheel 313, the optical fibers are not stressed by the tension swing rod 312, the tension swing rod 312 is stressed by the tension force, the tension force is not is concentrated, the tension stress is not is reduced, and the tension stress is not is concentrated, the tension stress is not is concentrated by the tension on the tension swing rod, and the tension device is rapidly, and the tension stress is not stressed by the tension rods is reduced.
Referring to fig. 2 in combination, in an embodiment of the present application, the second stress relieving assembly 32 includes a second fixed wheel 321, a tension mechanism 322, and a second transmission wheel 325, where the second fixed wheel 321 is disposed facing the take-up and pay-off group 113; one end of the tension mechanism 322 is rotatably connected with a second fixed wheel 321, the other end of the tension mechanism 322 far away from the second fixed wheel 321 is connected with a second tension wheel 323, and a spring 324 is connected between the second fixed wheel 321 and the second tension wheel 323; the second transfer wheel 325 is disposed opposite the take-up and pay-off group 113.
In the low stress optical cable winding and unwinding device of the present application, the second stress reducing device is installed in the wire outlet 21 and is located between the bundling assembly 22 and the winding and unwinding mechanism 1, in this embodiment, the second stress reducing device is provided with twelve groups, the twelve groups of stress reducing devices are wrapped around the periphery of the bundling assembly 22, and are used for reducing the stress applied to the optical fiber cable after the winding and unwinding assembly 113 appears, and then transmitting the optical fiber cable to the bundling assembly 22 far away from the winding and unwinding mechanism 1 for winding and unwinding, so as to facilitate subsequent production, the second stress reducing assembly 32 comprises a second fixed wheel 321, a tension mechanism 322 and a second transmission wheel 325, the tension mechanism 322 is wrapped around the inner wall of the wire outlet 21, one end of the tension mechanism is rotationally connected with the second fixed wheel 321, the other end of the tension mechanism is slidingly connected with the second tension wheel 323, a spring 324 is connected between the second fixed wheel 321 and the second tension wheel 323, the optical fiber passes through the second fixed wheel 321 and then wraps the second tension wheel 323 after being led out, passes through the second tension wheel 323 and wraps the second fixed wheel 321, finally passes through the second transmission wheel 325, and is bundled through the bundling component 22 far away from the wire-drawing and paying-off mechanism 1, so as to achieve the quick wire-drawing and reduce the stress born by the optical fiber, the spring 324 is used for enabling the second tension wheel 323 to be in an active state, the second tension wheel 323 is supported by the optical fiber, the balance force born by the optical fibers with different specifications is different through controlling the tightness of the spring 324 so as to avoid the overstretching or the pressure concentration of the optical fiber, the second stress-reducing device is arranged corresponding to the wire-drawing and paying-off group 113, the twelve second stress-reducing devices are corresponding to the twelve wire-drawing and paying-off groups 113, the wire-drawing and paying-off mechanism 1 can be simultaneously provided with twenty-four wire-drawing and paying-off groups 113 through the connecting shaft 112, the wire-drawing and paying-off mechanism 1 can achieve the effect of one standby, the production efficiency is improved, and the overhaul is convenient.
Referring to fig. 1 in combination, in an embodiment of the application, the second stress-reducing elements 32 are disposed in a plurality of groups corresponding to the take-up and pay-off groups 113, and each second stress-reducing element 32 corresponds to a take-up and pay-off group 113.
In the low-stress optical cable winding and unwinding device provided by the application, the second stress reducing devices are arranged corresponding to the winding and unwinding groups 113, the twelve second stress reducing devices are corresponding to the twelve winding and unwinding groups 113, the optical cable containing twelve groups of optical fibers can be produced through the bundling assembly 22, and in the embodiment, the winding and unwinding mechanism 1 is provided with eight groups of connecting shaft rods 112, twenty-four groups of winding and unwinding groups 113 can be simultaneously arranged through the connecting shaft rods 112, so that the effect of one standby can be achieved, the production efficiency is improved, and the overhaul is convenient.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the application, and all equivalent structural changes made by the description of the present application and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the application.
Claims (8)
1. A low stress optical cable take-up and pay-off device, comprising:
the winding and unwinding mechanism is provided with a rolling main shaft, and a winding and unwinding group is sleeved on the rolling main shaft;
the wire winding structure is connected to the side edge of the wire winding and unwinding mechanism, a wire outlet is formed in the wire winding structure facing the wire winding and unwinding group, and a binding assembly is arranged in the wire outlet; and
the tension assembly comprises a first stress reduction assembly and a second stress reduction assembly, the first stress reduction assembly is rotationally connected to the take-up and pay-off mechanism and faces the rolling main shaft, and the second stress reduction assembly is arranged at the wire outlet and is positioned at the periphery of the bundling assembly.
2. A low stress fiber optic cable take-up and pay-off device as recited in claim 1, wherein said rolling spindle comprises:
the single wire barrel is in driving connection with the winding and unwinding mechanism and is arranged facing the first stress reducing assembly; and
the connecting shaft rod is in driving connection with the winding and unwinding mechanism relative to the single wire barrel, the winding and unwinding group is sleeved on the connecting shaft rod, the winding and unwinding group is provided with a plurality of groups, and the winding and unwinding group is arranged relative to the second stress-reducing assembly.
3. A low stress optical cable take-up and pay-off device according to claim 2 and wherein said plurality of sets of said rolling spindles are arranged in opposed relation and are arranged in said take-up and pay-off mechanism.
4. A low stress optical cable take-up and pay-off device according to any of claims 1 to 3 wherein the bundling assembly is provided with perforations facing the first stress-reducing assembly, the peripheries of the perforations being provided with a flexible protective layer.
5. The low-stress optical cable winding and unwinding device according to claim 4, wherein two groups of the binding assemblies are arranged in the wire outlet side by side.
6. A low stress fiber optic cable take-up and pay-off device as recited in claim 2, wherein said first stress relief assembly comprises:
the first fixed wheel is arranged facing the single wire barrel and is rotationally connected to the winding and unwinding mechanism;
one end of the tension swing rod is rotationally connected with the take-up and pay-off mechanism, the other end of the tension swing rod is rotationally connected with a first tension pulley, and the first tension pulley is positioned below the first fixed pulley; and
the first transmission wheel is arranged opposite to the single-wire cylinder.
7. A low stress fiber optic cable take-up and pay-off device as recited in claim 2, wherein said second stress relief assembly comprises:
the second fixed wheel is arranged facing the take-up and pay-off group;
the tension mechanism is rotationally connected with the second fixed wheel, the other end, far away from the second fixed wheel, of the tension mechanism is connected with the second tension wheel, and a spring is connected between the second fixed wheel and the second tension wheel; and
the second transmission wheel is arranged opposite to the winding and unwinding line group.
8. The low-stress optical cable take-up and pay-off device according to claim 7, wherein the second stress-reducing assemblies are arranged in a plurality of groups relative to the take-up and pay-off groups, and each second stress-reducing assembly corresponds to one take-up and pay-off group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469536.3A CN117208670B (en) | 2023-11-07 | 2023-11-07 | Low-stress optical cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469536.3A CN117208670B (en) | 2023-11-07 | 2023-11-07 | Low-stress optical cable winding and unwinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117208670A true CN117208670A (en) | 2023-12-12 |
| CN117208670B CN117208670B (en) | 2024-01-16 |
Family
ID=89044749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311469536.3A Active CN117208670B (en) | 2023-11-07 | 2023-11-07 | Low-stress optical cable winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117208670B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162015A (en) * | 2011-12-13 | 2013-06-19 | 乔伊·姆·特拉华公司 | Swinging sheave bracket with force control |
| KR20150018114A (en) * | 2013-08-09 | 2015-02-23 | 주식회사 코릴 | The tension adjust system of a cable reel |
| JP2018177497A (en) * | 2017-04-18 | 2018-11-15 | 日特エンジニアリング株式会社 | Tension device and tension control method |
| CN213923608U (en) * | 2020-12-03 | 2021-08-10 | 中国船舶工业系统工程研究院 | Cable winding and unwinding mechanism of shipborne mooring unmanned aerial vehicle |
| CN214217760U (en) * | 2020-11-25 | 2021-09-17 | 广州光束信息技术有限公司 | Optical fiber back-twisting machine |
| CN113858454A (en) * | 2020-06-30 | 2021-12-31 | 宁波新宁菱机械制造有限公司 | Intelligent winding and unwinding roller structure for winding and unwinding of single-line slicing machine |
-
2023
- 2023-11-07 CN CN202311469536.3A patent/CN117208670B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162015A (en) * | 2011-12-13 | 2013-06-19 | 乔伊·姆·特拉华公司 | Swinging sheave bracket with force control |
| KR20150018114A (en) * | 2013-08-09 | 2015-02-23 | 주식회사 코릴 | The tension adjust system of a cable reel |
| JP2018177497A (en) * | 2017-04-18 | 2018-11-15 | 日特エンジニアリング株式会社 | Tension device and tension control method |
| CN113858454A (en) * | 2020-06-30 | 2021-12-31 | 宁波新宁菱机械制造有限公司 | Intelligent winding and unwinding roller structure for winding and unwinding of single-line slicing machine |
| CN214217760U (en) * | 2020-11-25 | 2021-09-17 | 广州光束信息技术有限公司 | Optical fiber back-twisting machine |
| CN213923608U (en) * | 2020-12-03 | 2021-08-10 | 中国船舶工业系统工程研究院 | Cable winding and unwinding mechanism of shipborne mooring unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117208670B (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7116872B2 (en) | Optical fiber tape core | |
| TWI286621B (en) | Optical fiber ribbon and optical fiber cable using the same | |
| US6356690B1 (en) | Self-supporting fiber optic cable | |
| EP3605174A1 (en) | Optical fiber cable | |
| CN105934695B (en) | Optical cable | |
| JP3031522B2 (en) | Manufacturing method of optical fiber cable | |
| JP2004206048A (en) | Coated optical fiber ribbon and manufacturing method therefor | |
| JP3006484B2 (en) | Optical fiber composite overhead wire | |
| CN117208670B (en) | Low-stress optical cable winding and unwinding device | |
| EP3281051B1 (en) | A method of sz stranding flexible micromodules | |
| JPH09577U (en) | Fiber optic cable | |
| CN113341521B (en) | Framework type mixed optical cable | |
| CN115576067A (en) | Loose-sleeve layer stranded optical cable and cabling device and cabling process thereof | |
| JP3356886B2 (en) | Optical fiber ribbon, manufacturing method and manufacturing apparatus | |
| JP2007034094A (en) | Apparatus and method for manufacturing fiber-optic cable | |
| CN113341519A (en) | Straight slot framework type optical cable | |
| JP2005292205A (en) | Optical fiber cable and laying method therefor | |
| CN111273414B (en) | Method for manufacturing super multi-core optical cable and bundling equipment | |
| JP2005222080A (en) | Optical fiber ribbon and manufacturing method thereof | |
| CN111399145A (en) | Reinforced optical cable | |
| CN113900202B (en) | Inner-grouping type yarn-winding water-blocking system of high-density optical cable | |
| JP3209214B2 (en) | Optical cable assembly apparatus and optical cable assembly method | |
| CN217113963U (en) | A stranded mechanism for producing 5G communication cable | |
| WO2023127421A1 (en) | Optical fiber assembly, optical fiber cable, and method for manufacturing optical fiber assembly | |
| JPH10197765A (en) | Optical fiber cable for pneumatic force feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |