Assembly fiber coiling tool
By designing a modular fiber optic coiling fixture, and utilizing the rotating installation of the first and second fiber optic coils, the problem of low fiber optic coiling efficiency was solved, enabling efficient operation of both tight and spaced arrangement.
Patent Information
- Application Number
- CN202423167463.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing fiber coiling methods are inefficient and make it difficult to achieve tight or spaced arrangement.
The fiber optic cable assembly includes a first and a second fiber optic cable rotatably mounted on a base. The first fiber optic cable has a tapered fiber optic surface, and the second fiber optic cable has a spirally extending fiber optic groove. Rotation enables the fiber optic cable to be arranged in a tight or spaced manner.
It improves the efficiency of fiber coiling, enables easy implementation of tight and spaced arrangements, is simple to operate, and has a low cost.
Smart Images
Figure CN223674025U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of optical fiber technology, and particularly relates to a combined disc fiber tool. BACKGROUND
[0002] Optical fiber is an important component of a pulse laser. In the production of the laser, the optical fiber is used as a gain medium and a light transmission medium, and the length of the optical fiber is generally long. Therefore, the optical fiber needs to be disc fiber processed to reduce the space occupied by the optical fiber in the laser.
[0003] In the related art, the disc fiber processing of the optical fiber can be generally divided into a close arrangement disc fiber processing and a spacing arrangement disc fiber processing. Since the diameter of the optical fiber is relatively small, the disc fiber processing is difficult. Regardless of which disc fiber processing is used, the disc fiber processing efficiency is low. CONTENT OF THE UTILITY MODEL
[0004] Embodiments of the present application provide a combined disc fiber tool, which aims to solve the problem of low disc fiber processing efficiency of the existing optical fiber.
[0005] Embodiments of the present application provide a combined disc fiber tool, which comprises:
[0006] a base;
[0007] a first disc fiber part rotatably installed on the base, the first disc fiber part being rotatable relative to the base about a first rotation axis, the first disc fiber part comprising a conical first disc fiber surface, an axis of the first disc fiber surface extending along the first rotation axis;
[0008] a second disc fiber part rotatably installed on the base, the second disc fiber part being rotatable relative to the base about a second rotation axis, the second disc fiber part comprising a second disc fiber surface, the second disc fiber surface being provided with a disc fiber groove extending spirally, and the second disc fiber surface being arranged at an angle to the second rotation axis.
[0009] In some embodiments, a transmission part is further included, the first disc fiber part is connected to the second disc fiber part through the transmission part, so that the first disc fiber part and the second disc fiber part are rotatable in linkage.
[0010] In some embodiments, the first disc fiber part comprises a first pulley, the second disc fiber part comprises a second pulley, and the transmission part comprises a transmission belt, the first pulley being connected to the second pulley through the transmission belt, so that the first pulley and the second pulley are rotatable in linkage.
[0011] In some embodiments, the first pulley is located on one side of the first disc fiber surface close to the base, and the second pulley is located on one side of the second disc fiber surface close to the base.
[0012] In some embodiments, the first disc fiber and the second disc fiber are rotatably mounted on the same side of the base; the first rotation axis is substantially parallel to the second rotation axis.
[0013] In some embodiments, the first disc fiber further comprises a limiting surface arranged at an angle with the first rotation axis, and the first disc fiber surface is convex on the limiting surface.
[0014] In some embodiments, the first rotation axis coincides with the axis of the first disc fiber surface.
[0015] In some embodiments, a cover plate is further included for covering the second disc fiber surface to limit the optical fiber in the disc fiber groove.
[0016] In some embodiments, the cover plate is further provided with at least one slot, which penetrates the cover plate and exposes part of the disc fiber groove.
[0017] In some embodiments, the base is convexly provided with a first support column, the outer periphery of the first support column is sleeved with a first bearing, and the first disc fiber is connected with the first bearing to rotatably mount the first disc fiber on the base; and / or,
[0018] The base is convexly provided with a second support column, the outer periphery of the second support column is sleeved with a second bearing, and the second disc fiber is connected with the second bearing to rotatably mount the second disc fiber on the base.
[0019] The combined disc fiber tool provided by the embodiments of the present application rotatably mounts the first disc fiber and the second disc fiber on the base, the first disc fiber surface of the first disc fiber is a conical surface, and the axis of the first disc fiber surface extends along the first rotation axis of the first disc fiber relative to the base. After fixing one end of the optical fiber on the first disc fiber surface, the optical fiber is wound on the conical first disc fiber surface by rotating the first disc fiber, so that the tight arrangement of the optical fiber is realized, which is relatively convenient to operate and has high efficiency.
[0020] On this basis, the disc fiber groove extending spirally is arranged on the second disc fiber surface of the second disc fiber, and the second disc fiber surface is arranged at an angle with the second rotation axis. After fixing one end of the optical fiber on the second disc fiber surface, the optical fiber is wound in the disc fiber groove of the second disc fiber surface by rotating the second disc fiber, so that the spaced arrangement of the optical fiber is realized, which is relatively convenient to operate and has high efficiency.
[0021] Therefore, the combined disc fiber tool provided by the embodiments of the present application can realize the tight arrangement and the spaced arrangement of the optical fiber, and has high disc fiber efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0022] The technical solutions and other beneficial effects of the present application will be apparent from the following detailed description of specific embodiments of the present application, taken in conjunction with the accompanying drawings.
[0023] Figure 1 A structural schematic diagram of one embodiment of the assembly fiberizing tool provided by the embodiment of the present application;
[0024] Figure 2 An exploded structural schematic diagram of one embodiment of the assembly fiberizing tool provided by the embodiment of the present application;
[0025] Figure 3 For Figure 1 A sectional view along the direction of A-A.
[0026] Assembly fiberizing tool 100; base 110; first support column 111; first bearing 1111; second support column 112; second bearing 1121; first fiberizing part 120; first fiberizing part 121; first fiberizing surface 1211; limiting part 122; limiting surface 1221; first pulley 123; first mounting hole 124; second fiberizing part 130; second fiberizing part 131; second fiberizing surface 1311; fiberizing groove 1312; second pulley 132; second mounting hole 133; transmission part 140; cover plate 150; notch 151; first rotation axis X1; second rotation axis X2; optical fiber 200. DETAILED DESCRIPTION
[0027] The technical solutions and other beneficial effects of the present application will be apparent from the following detailed description of specific embodiments of the present application, taken in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0028] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.
[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0030] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0031] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0032] This application provides a composite fiber optic coiling fixture. Detailed descriptions follow.
[0033] Figure 1 This is a schematic diagram of one embodiment of the fiber optic coiling tooling provided in this application. Figure 1 As shown, the fiber coiling fixture 100 includes a base 110 and a first fiber coil 120. The first fiber coil 120 is rotatably mounted on the base 110 and can rotate relative to the base 110 around a first rotation axis X1. The first fiber coil 120 includes a first fiber surface 1211. One end of the optical fiber 200 can be fixed to the first fiber surface 1211 by adhesive tape or other means. Then, the first fiber coil 120 is rotated relative to the base 110 around the first rotation axis X1, thereby coiling the optical fiber 200 around the first fiber surface 1211. When the first fiber coil 120 rotates relative to the base 110 around the first rotation axis X1, the optical fiber 200 can be more stably coiled around the first fiber surface 1211 by using tools or manual assistance to limit its movement.
[0034] Continue to refer to Figure 1 The fiber coiling fixture 100 also includes a second fiber coil 130, which is rotatably mounted on the base 110 and can rotate relative to the base 110 around a second rotation axis X2. The second fiber coil 130 includes a second fiber surface 1311. One end of the optical fiber 200 can be fixed to the second fiber surface 1311 by adhesive tape or other means, and then the second fiber coil 130 can be rotated relative to the base 110 around the second rotation axis X2, thereby causing the optical fiber 200 to coil around the second fiber surface 1311. When the second fiber coil 130 rotates relative to the base 110 around the second rotation axis X2, the optical fiber 200 can be more stably coiled around the second fiber surface 1311 by using tools or manual assistance to limit its movement.
[0035] The first disc fiber element 120 and the second disc fiber element 130 can be used to achieve different disc fiber modes of the optical fiber 200 to meet different disc fiber requirements of the optical fiber 200. For example, when the first disc fiber element 120 is used to disc fiber the optical fiber 200, the optical fiber 200 is closely arranged on the first disc fiber surface 1211 of the first disc fiber element 120, and when the second disc fiber element 130 is used to disc fiber the optical fiber 200, the optical fiber 200 is arranged with a spacing on the second disc fiber surface 1311 of the second disc fiber element 130.
[0036] In some embodiments, the first disc fiber element 120 can include a tapered first disc fiber surface 1211, and the axis of the first disc fiber surface 1211 extends along the first rotation axis X1. In this way, one end of the optical fiber 200 can be fixed on the bottom of the tapered first disc fiber surface 1211 by tape or other means, and then the first disc fiber element 120 is rotated relative to the base 110 about the first rotation axis X1, so that the optical fiber 200 is wound on the tapered first disc fiber surface 1211. After the winding of the optical fiber 200 is completed, the optical fiber 200 on the first disc fiber surface 1211 can be fixed by tape, and then the tapered optical fiber 200 is removed from the first disc fiber surface 1211, so that the tapered optical fiber 200 is compressed into a flatly wound optical fiber 200 under the action of gravity, to achieve close arrangement of the optical fiber 200.
[0037] In addition, the second disc fiber surface 1311 of the second disc fiber element 130 can be provided with a disc fiber groove 1312 extending in a spiral manner, and the second disc fiber surface 1311 is arranged at an angle with the second rotation axis X2. In this way, one end of the optical fiber 200 can be fixed on the second disc fiber surface 1311 by tape or other means, and then the second disc fiber element 130 is rotated relative to the base 110 about the second rotation axis X2, so that the optical fiber 200 is wound in the disc fiber groove 1312 of the second disc fiber surface 1311. Since there is a spacing between adjacent two turns of the disc fiber groove 1312, the optical fiber 200 wound in the disc fiber groove 1312 also has a certain spacing. After the winding of the optical fiber 200 is completed, the optical fiber 200 on the second disc fiber surface 1311 can be fixed by tape, and then the wound optical fiber 200 is removed from the second disc fiber surface 1311, to achieve close arrangement of the optical fiber 200.
[0038] The combined disc fiber tool 100 provided by the embodiment of the present application can realize the close arrangement and the interval arrangement of the optical fiber 200, and the disc fiber efficiency is high.
[0039] On this basis, the disc fiber groove 1312 extending spirally is arranged on the second disc fiber surface 1311 of the second disc fiber piece 130, and the second disc fiber surface 1311 is arranged at an angle with the second rotation axis X2. After one end of the optical fiber 200 is fixed on the second disc fiber surface 1311, the optical fiber 200 is wound in the disc fiber groove 1312 of the second disc fiber surface 1311 by rotating the second disc fiber piece 130, so that the interval arrangement of the optical fiber 200 can be realized, and the operation is relatively convenient and the efficiency is high.
[0040] Therefore, the combined disc fiber tool 100 provided by the embodiment of the present application can realize the close arrangement and the interval arrangement of the optical fiber 200, and the disc fiber efficiency is high.
[0041] In some embodiments, the first rotation axis X1 of the first disc fiber piece 120 relative to the base 110 can be coincided with the axis of the first disc fiber surface 1211, so that the optical fiber 200 can be wound more stably on the first disc fiber surface 1211 when the first disc fiber piece 120 rotates relative to the base 110 around the first rotation axis X1.
[0042] Of course, the first rotation axis X1 of the first disc fiber piece 120 relative to the base 110 can be parallel to the axis of the first disc fiber surface 1211, or the first rotation axis X1 of the first disc fiber piece 120 relative to the base 110 can be at a certain angle with the axis of the first disc fiber surface 1211. At this time, the optical fiber 200 can also be wound on the first disc fiber surface 1211 when the first disc fiber piece 120 rotates relative to the base 110 around the first rotation axis X1.
[0043] In some embodiments, as shown in Figure 1 The combined disc fiber tool 100 can further include a transmission member 140, and the first disc fiber piece 120 is connected with the second disc fiber piece 130 through the transmission member 140, so that the first disc fiber piece 120 and the second disc fiber piece 130 rotate in linkage. When the first disc fiber piece 120 is rotated, the second disc fiber piece 130 can be driven to rotate through the transmission member 140. Similarly, when the second disc fiber piece 130 is rotated, the first disc fiber piece 120 can be driven to rotate through the transmission member 140.
[0044] Thus, when disc fiber needs to be performed by the first disc fiber element 120, the disc fiber operator can drive the second disc fiber element 130 to rotate by hand or other instruments to drive the first disc fiber element 120 to rotate, so that the disc fiber operation of the first disc fiber element 120 is more convenient. Similarly, when disc fiber needs to be performed by the second disc fiber element 130, the disc fiber operator can drive the first disc fiber element 120 to rotate by hand or other instruments to drive the second disc fiber element 130 to rotate, so that the disc fiber operation of the second disc fiber element 130 is more convenient.
[0045] The first disc fiber element 120 includes a first pulley 123, the second disc fiber element 130 includes a second pulley 132, and the transmission element 140 includes a transmission belt. The first pulley 123 is connected to the second pulley 132 through the transmission belt, so that the first pulley 123 and the second pulley 132 are driven to rotate together. Thus, the first disc fiber element 120 and the second disc fiber element 130 can be stably driven to rotate together through the transmission element 140, and the structure of the first disc fiber element 120, the second disc fiber element 130 and the transmission element 140 is relatively simple, and the cost is relatively low, which is beneficial to reduce the total cost of the combined disc fiber tool 100.
[0046] The first pulley 123 is located on one side of the first disc fiber surface 1211 close to the base 110, and the second pulley 132 is located on one side of the second disc fiber surface 1311 close to the base 110. Thus, the bending moment applied to the first disc fiber element 120 and the second disc fiber element 130 by the transmission belt is smaller, and the transmission belt can more stably drive the first disc fiber element 120 or the second disc fiber element 130 to rotate.
[0047] Specifically, the first disc fiber element 120 includes a conical first disc fiber part 121, and the outer circumferential surface of the first disc fiber part 121 is a conical first disc fiber surface 1211. The axis of the first disc fiber part 121 extends along the first rotation axis X1. The bottom of the first disc fiber part 121 is close to the base 110. The first pulley 123 is arranged on one side of the first disc fiber part 121 close to the base 110. The rotation axis of the first pulley 123 coincides with the first rotation axis X1. The first pulley 123 and the first disc fiber part 121 are in an integrated structure, so as to improve the structural strength of the first disc fiber element 120 and make the first disc fiber element 120 more convenient to process.
[0048] The second disc fiber element 130 includes a second disc fiber part 131, and the second disc fiber surface 1311 is formed on one side of the second disc fiber part 131 away from the base 110. The second pulley 132 is arranged on one side of the second disc fiber part 131 close to the base 110. The rotation axis of the second pulley 132 coincides with the second rotation axis X2. The second pulley 132 and the second disc fiber part 131 are in an integrated structure, so as to improve the structural strength of the second disc fiber element 130 and make the second disc fiber element 130 more convenient to process.
[0049] In some embodiments, the first disc fiber 120 and the second disc fiber 130 can be rotatably mounted on the same side of the base 110. The first rotation axis X1 is substantially parallel to the second rotation axis X2. Thus, the operator can more conveniently drive one of the first disc fiber 120 and the second disc fiber 130 to rotate, so as to drive the other of the first disc fiber 120 and the second disc fiber 130 to rotate through the transmission member 140 and perform the disc fiber operation, which is conducive to improving the disc fiber efficiency.
[0050] In some embodiments, as shown in Figure 1 The first disc fiber 120 can further include a limiting surface 1221 arranged at an angle with the first rotation axis X1, and the first disc fiber surface 1211 is protrudingly arranged on the limiting surface 1221. Thus, when the first disc fiber 120 rotates relative to the base 110 about the first rotation axis X1, and the optical fiber 200 is wound on the first disc fiber surface 1211 of the first disc fiber 120, the limiting surface 1221 can abut against the optical fiber 200 and limit the optical fiber 200, so as to prevent the lowermost optical fiber 200 from falling off from the bottom edge of the first disc fiber surface 1211.
[0051] Specifically, the first disc fiber 120 includes a limiting portion 122 located on the side of the first disc fiber portion 121 close to the base 110. The outer diameter of the limiting portion 122 is greater than the diameter of the disc fiber portion close to the base 110, so that the limiting portion 122 forms a limiting surface 1221 toward the side of the first disc fiber portion 121. The limiting surface 1221 extends in a circumferential direction of the first disc fiber surface 1211 to form a ring structure, which can further improve the limiting effect on the optical fiber 200 wound on the first disc fiber surface 1211. The first pulley 123 is located on the side of the limiting portion 122 close to the base 110.
[0052] In some embodiments, as shown in Figures 1 to 3 The combined disc fiber tool 100 can further include a cover plate 150 for covering the second disc fiber surface 1311 to limit the optical fiber 200 in the disc fiber groove 1312. When disc fiber is performed through the second disc fiber surface 1311 of the second disc fiber 130, after one end of the optical fiber 200 is fixed on the second disc fiber surface 1311 by adhesive tape or other means, the cover plate 150 can be covered on the second disc fiber surface 1311 of the second disc fiber 130, so that the cover plate 150 abuts against the optical fiber 200. When the second disc fiber 130 rotates relative to the base 110 about the second rotation axis X2, the cover plate 150 can exert a downward pressure on the optical fiber 200 to press the optical fiber 200 into the disc fiber groove 1312, which is conducive to improving the disc fiber efficiency of the second disc fiber 130.
[0053] The cover plate 150 can further be provided with at least one slot 151 extending through the cover plate 150 and exposing part of the fiber winding groove 1312. Thus, after the second fiber winding device 130 completes winding the optical fiber 200, the optical fiber 200 wound in the fiber winding groove 1312 can be fixed by using adhesive tape at the slot 151, so that the optical fiber 200 can be kept in a wound state after being taken out of the fiber winding groove 1312.
[0054] Specifically, the slot 151 of the cover plate 150 extends through the cover plate 150 along the thickness direction of the cover plate 150. The slot 151 extends to the outer peripheral edge of the cover plate 150. The number of slots 151 is multiple, and the multiple slots 151 extend along the circumferential direction of the cover plate 150.
[0055] In some embodiments, as shown in Figure 3 The base 110 can be provided with a first support column 111, and the first support column 111 is provided with a first bearing 1111 around the outer periphery. The first fiber winding device 120 is connected with the first bearing 1111, so that the first fiber winding device 120 is rotatably installed on the base 110. The first fiber winding device 120 is rotatably installed on the base 110 through the first bearing 1111, which can reduce the friction between the first fiber winding device 120 and the base 110, so that the rotation of the first fiber winding device 120 is more smooth, which is beneficial to improve the fiber winding efficiency of the first fiber winding device 120 and the service life of the combined fiber winding tool 100.
[0056] Specifically, the first fiber winding device 120 is provided with a first mounting hole 124 on the side facing the base 110, and the first mounting hole 124 extends along the first rotation axis X1. The first bearing 1111 is installed in the first mounting hole 124, so that the first fiber winding device 120 is connected with the first bearing 1111.
[0057] In some embodiments, as shown in Figure 3 The base 110 can be provided with a second support column 112, and the second support column 112 is provided with a second bearing 1121 around the outer periphery. The second fiber winding device 130 is connected with the second bearing 1121, so that the second fiber winding device 130 is rotatably installed on the base 110. The second fiber winding device 130 is rotatably installed on the base 110 through the second bearing 1121, which can reduce the friction between the second fiber winding device 130 and the base 110, so that the rotation of the second fiber winding device 130 is more smooth, which is beneficial to improve the fiber winding efficiency of the second fiber winding device 130 and the service life of the combined fiber winding tool 100.
[0058] Specifically, the second fiber winding device 130 is provided with a second mounting hole 133 on the side facing the base 110, and the second mounting hole 133 extends along the second rotation axis X2. The second bearing 1121 is installed in the second mounting hole 133, so that the second fiber winding device 130 is connected with the second bearing 1121.
[0059] It should be noted that in the embodiments of the present application, the first disc fiber 120 and the second disc fiber 130 can also be rotatably installed on the base 110 by other ways, which can be determined according to the structures of the base 110, the first disc fiber 120 and the second disc fiber 130.
[0060] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.
[0061] The combination disc fiber tool provided by the embodiments of the present application is described in detail above, and the principles and implementation manners of the present application are described by applying specific examples. The above embodiment descriptions are only used to help understand the technical solutions and core ideas of the present application; those skilled in the art should understand that the technical solutions recorded in the above embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A combined disc fiber tooling assembly, characterized by, The base; The first disc fiber is rotatably installed on the base, and the first disc fiber can rotate relative to the base around a first rotation axis. The first disc fiber includes a conical first disc fiber surface, and the axis of the first disc fiber surface extends along the first rotation axis. The second disc fiber is rotatably installed on the base, and the second disc fiber can rotate relative to the base around a second rotation axis. The second disc fiber includes a second disc fiber surface, and the second disc fiber surface is provided at an angle to the second rotation axis and is provided with a helically extending disc fiber groove. Further comprising a transmission member, the first disc fiber is connected with the second disc fiber through the transmission member, so that the first disc fiber and the second disc fiber are linked to rotate.
2. The assembly disc winding fixture of claim 1, wherein, The first disc fiber includes a first pulley, the second disc fiber includes a second pulley, and the transmission member includes a transmission belt, the first pulley is connected with the second pulley through the transmission belt, so that the first pulley and the second pulley are linked to rotate.
3. The assembly disc winding apparatus of claim 2, wherein, The first pulley is located on one side of the first disc fiber surface close to the base; the second pulley is located on one side of the second disc fiber surface close to the base.
4. The assembly disc winding apparatus of claim 3, wherein, The first disc fiber and the second disc fiber are rotatably installed on the same side of the base; the first rotation axis is substantially parallel to the second rotation axis.
5. The assembly disc winding apparatus of claim 2, wherein, The first disc fiber further includes a limiting surface provided at an angle to the first rotation axis, and the first disc fiber surface is protruded from the limiting surface.
6. The assembly disc winding tool of any one of claims 1 to 5, wherein, The first rotation axis coincides with the axis of the first disc fiber surface.
7. The assembly disc winding tool of any one of claims 1 to 5, wherein, Further comprising a cover plate, the cover plate is used to cover the second disc fiber surface to limit the optical fiber in the disc fiber groove.
8. The assembly disc winding apparatus of any one of claims 1 to 5, wherein, The cover plate is further provided with at least one slot, the at least one slot penetrates through the cover plate and exposes part of the disc fiber groove.
9. The assembly disc winding apparatus of claim 8, wherein, The base is provided with a first support column, the first support column is provided with a first bearing on the outer periphery, the first disc fiber is connected with the first bearing, so that the first disc fiber is rotatably installed on the base; and / or, 10. The assembly disc winding apparatus of any one of claims 1 to 5, wherein, The base is provided with a second support column, the second support column is provided with a second bearing on the outer periphery, the second disc fiber is connected with the second bearing, so that the second disc fiber is rotatably installed on the base.