Method and equipment for producing flexible micro-rollable and easy-to-separate optical fiber ribbon cable

Abstract

The embodiment of the invention discloses a method and equipment for producing a flexible micro-rollable easy-to-separate optical fiber ribbon cable, and relates to the technical field of optical fiber ribbon cable production. The production method of the flexible micro-rollable easy-to-separate optical fiber ribbon cable comprises the following steps: providing a ribbon combining mold, arranging a plurality of colored optical fibers according to a specified color sequence, sequentially penetrating through positioning holes, and placing the colored optical fibers in shaping holes; a coating head is provided, a track motion control system is provided, and the track motion control system controls the coating head to move in a Z shape to form a coating belt; a visual identification system is provided, and the visual identification system obtains the positions and the resin coating conditions of a plurality of colored optical fibers in real time, so that the plurality of colored optical fibers are bonded into a whole, the optical fibers with ultra-large core number are convenient to distinguish, the resin coating area can be reduced, and the optical fibers are convenient to separate; and the coating belt forms a flexible belt-shaped structure, so that bending is facilitated, the internal space of the optical cable can be better distributed, and the overall outer diameter of the optical cable is reduced to realize miniaturization.

Description

Technical Field

[0001] This invention relates to the field of optical fiber ribbon cable production technology, and in particular to a method and equipment for producing flexible, micro-wound, and easily separable optical fiber ribbon cables. Background Technology

[0002] With the development of artificial intelligence, the demand for data computing power is increasing, while the space requirements for equipment are decreasing. This has spurred the trend of miniaturization of optical fibers and cables, with more and more optical fiber cores and smaller and smaller cable outer diameters. How to orderly distinguish a large number of optical fibers on the same cable and ensure accurate communication between the two ends has become a challenge for the industry.

[0003] Traditional high-core-count optical cables often employ a skeleton structure or multiple sub-units twisted together. The fiber ribbon structure involves completely wrapping several fibers arranged in a ribbon shape with resin to form a flat fiber ribbon unit. Several fiber ribbon units are then stacked to form a square array-like structure, which makes it easy to distinguish ultra-high-core-count fibers. However, the fiber ribbons are large in size and have poor flexibility, resulting in generally large optical cable sizes. Furthermore, because the fibers are completely wrapped in resin, they are not easy to separate, and resin residue is easily left after separation, which does not meet current development needs. Summary of the Invention

[0004] Therefore, it is necessary to provide a production method and equipment for flexible, micro-wound, and easily separable fiber ribbon cables. This aims to solve the problems of traditional large-core-count optical cables, which mostly adopt a skeleton structure or multiple sub-units twisted together. The fiber ribbon structure uses resin to completely wrap several fibers arranged in a ribbon shape to form a flat fiber ribbon unit. Several fiber ribbon units are then stacked to form a square array-like structure, which is easy to distinguish for ultra-large-core-count fibers. However, the fiber ribbon is large in size and has poor flexibility, resulting in generally large optical cable sizes. Furthermore, because the fibers are completely wrapped in resin, it is not easy to separate the fibers, and resin residue is easily left after separation, which does not meet the technical problems of current development needs.

[0005] In a first aspect, the present invention provides a method for producing flexible, micro-wound, easily separable optical fiber ribbon cables, comprising the following steps: A mold is provided, the mold having multiple positioning holes and multiple shaping holes connected to the multiple positioning holes, and several colored optical fibers arranged in a specified color order, passing through the positioning holes in sequence and placed in the shaping holes; A coating head is provided, which is capable of coating resin onto the plurality of colored optical fibers; A trajectory motion control system is provided, which controls the coating head to move in a Z-shape to form a coating strip; A visual recognition system is provided, which acquires the position and resin coating status of the plurality of colored optical fibers in real time.

[0006] In one embodiment, the coating head in step [1] is capable of coating the resin onto the optical fiber, and the coating head uses an inert gas to coat the resin onto the plurality of colored optical fibers at a constant pressure.

[0007] In one embodiment, during the step of the visual recognition system acquiring the position of the optical fiber and the resin coating status in real time, the visual recognition system can compare with standard template parameters to adjust the resin coating path and coating amount.

[0008] In one embodiment, a plurality of colored optical fibers are arranged in a specified color order, pass through the positioning hole in sequence, and are placed in the shaping hole, which is a semi-circular hole.

[0009] In one embodiment, the method for producing flexible, microwrapable, easily separable optical fiber ribbon cables also includes a curing oven in which the resin-coated colored optical fibers are placed and cured.

[0010] In one embodiment, the step involves placing the resin-coated colored optical fibers into the curing oven for curing, wherein the curing oven is an LED curing oven or a UV curing oven.

[0011] In one embodiment, the flexible microwrapable and easily separable optical fiber ribbon cable production method also provides a traction component that moves the solidified plurality of colored optical fibers.

[0012] In one embodiment, the flexible microwrapable and easily separable optical fiber ribbon cable production method also provides a take-up assembly, wherein the traction assembly moves the solidified colored optical fibers to the take-up assembly for take-up.

[0013] In one embodiment, the flexible microwrap and easily separable optical fiber ribbon cable production method also provides an active cable laying assembly that lays the plurality of colored optical fibers to the ribbon mold.

[0014] Secondly, the present invention also provides a flexible, micro-wound, easily separable optical fiber ribbon cable production equipment, which is applied to the flexible, micro-wound, easily separable optical fiber ribbon cable production method of any of the above embodiments.

[0015] Implementing the embodiments of the present invention will have the following beneficial effects: The flexible, micro-wound, easily separable optical fiber ribbon cable production method and equipment of the present invention involves several colored optical fibers arranged in a specified color sequence, passing sequentially through positioning holes and placed in shaping holes. A coating head can coat resin onto the several colored optical fibers. A trajectory motion control system controls the coating head to move in a Z-shape to form a coating tape. A vision recognition system acquires the position of the several colored optical fibers and the resin coating status in real time. In this way, the several colored optical fibers are bonded into a whole, which facilitates the differentiation between ultra-high core count optical fibers and reduces the resin coating area, making it easier to separate the optical fibers. Moreover, the coating tape forms a flexible ribbon structure, which is easy to bend and can better distribute the internal space of the optical cable, making the overall outer diameter of the optical cable smaller and achieving miniaturization. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] in: Figure 1 This is a flowchart of a method for producing flexible, microwrapable, easily separable optical fiber ribbon cables in one embodiment.

[0018] Figure 2 This is a schematic diagram of colored optical fiber and coated ribbon in a method for producing flexible, microwrapable, easily separable optical fiber ribbon cable according to one embodiment.

[0019] Figure 3 This is a schematic diagram of a flexible, micro-wound, easily separable optical fiber ribbon cable production method, including a mold and a coating head.

[0020] Figure 4 This is another schematic diagram of colored optical fiber and coated ribbon in a flexible, micro-wound, easily separable optical fiber ribbon cable production method according to one embodiment.

[0021] Figure 5 for Figure 4 The diagram shows a cross-sectional view of the colored optical fiber and coated ribbon in the production method of flexible, micro-wound, easily separable optical fiber ribbon cable.

[0022] Figure 6 for Figure 5 The diagram shows the state of the colored optical fiber and the coated ribbon micro-roll in the production method of flexible micro-rollable and easily separable optical fiber ribbon cable.

[0023] Figure label: 1. Mold with 11. Positioning hole; 12. Shaping hole; 2. Colored optical fiber; 3. Coating head; 31. Glue injection tube; 32. Coating mold; 4. Coating tape. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of this invention, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed, they are only for the convenience of describing this invention 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 invention.

[0027] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0028] It should be noted that, where there is no conflict, the features in the embodiments of the present invention can be combined with each other.

[0029] Please combine them together Figures 1 to 3 The present invention will now describe the production method of flexible, micro-wound, easily separable optical fiber ribbon cable.

[0030] The production method of flexible, micro-wound, easily separable optical fiber ribbon cable includes the following steps: S100. A bonding mold 1 is provided, which has multiple positioning holes 11 and multiple shaping holes 12 connected to the positioning holes 11. Several colored optical fibers 2 are arranged in a specified color sequence, pass through the positioning holes 11 sequentially, and are placed in the shaping holes 12. The colored optical fibers 2 are arranged in a specified color sequence and passed through the positioning holes 11 of the bonding mold 1, ensuring a certain spacing between the colored optical fibers 2. During the coating process, the colored optical fibers 2 will not cross each other and will always be fixed in a fixed color sequence for resin fixation, avoiding positional changes. By changing the bonding mold 1 of different sizes, bonding of colored optical fibers 2 with different outer diameters can be achieved, such as the common 200 micrometers and 250 micrometers. The spacing between the colored optical fibers 2 can also be adjusted by using bonding molds of different sizes, and can be changed according to different product requirements.

[0031] S200 provides a coating head 3, which can coat resin onto several colored optical fibers 2. By setting parameters such as the motion trajectory coordinates of the resin strip, the width of the resin strip, and the motion angle, the trajectory motion control system regulates the servo motor and lead screw to precisely control the axial movement of the coating head 3 in both the X and Y directions, forming a specific Z-shaped reciprocating motion. Simultaneously, nitrogen gas at a set pressure value is used to constantly extrude the resin from the can into the coating head 3, which then coats the optical fiber strip. As the resin is continuously extruded along the motion trajectory, an adjustable-width resin strip is formed. Simultaneously, the equipment's built-in visual recognition system uses a camera to capture the real-time movement trajectory, angle, and width of the resin strip. This data is fed back to the backend system for calculation and comparison with pre-set parameters or standard template parameters. The system determines whether the resin coating's movement trajectory, angle, and width match the pre-defined requirements and whether there are any deviations. If a deviation occurs, the system immediately reports an error and precisely controls the movement speed in both the X and Y directions by adjusting the servo motor's rotation speed and adjusting the nitrogen pressure to control the extrusion amount of the coated resin. This corrects the angle and width of the resin strip, ensuring structural and dimensional stability and guaranteeing product quality. The angle and width of the resin strip are set according to the performance requirements of different products.

[0032] S300 provides a trajectory motion control system, which controls the coating head 3 to move in a Z-shape to form the coating belt 4.

[0033] S400 provides a visual recognition system that acquires the position and resin coating status of several colored optical fibers 2 in real time.

[0034] Understandably, in this flexible, micro-wound, easily separable optical fiber ribbon cable production method, several colored optical fibers 2 are arranged in a specified color sequence, pass through the positioning hole 11 in sequence, and are placed in the shaping hole 12. The coating head 3 can coat resin onto the several colored optical fibers 2. The trajectory motion control system controls the coating head 3 to move in a Z-shape to form a coating strip 4. The vision recognition system acquires the position of the several colored optical fibers 2 and the resin coating status in real time. In this way, the several colored optical fibers 2 are bonded into a whole, which facilitates the differentiation between ultra-high core count optical fibers and reduces the resin coating area, making it easier to separate the optical fibers. Moreover, the coating strip 4 forms a soft strip structure, which is easy to bend and can better distribute the internal space of the optical cable, making the overall outer diameter of the optical cable smaller and realizing miniaturization.

[0035] It should be added that the visual recognition system includes a light source, lens, camera, and software controller. The camera captures the position of the optical fiber and the condition of the resin coating on the fiber in real time.

[0036] Several colored optical fibers 2 are arranged in a specified color sequence and pass through the positioning holes 11 at the tail end in sequence, so that the sorting position of the colored optical fibers 2 remains unchanged. They are then gathered in the shaping holes 12, with each shaping hole 12 holding exactly one colored optical fiber 2, which serves as a limit to keep the spacing between the colored optical fibers 2 constant.

[0037] In this embodiment, in step S200, the coating head 3 uses an inert gas to coat resin onto several colored optical fibers 2 at a constant pressure. Using nitrogen inert gas, the coating head 3 coats the resin onto the colored optical fibers 2 at a constant pressure, forming a coating tape 4 of a specific width. By adjusting the size of the outlet of the coating head 3 and the nitrogen pressure, the width of the resin tape can be adjusted to achieve different strength requirements for the tapes.

[0038] Furthermore, in step S400, the visual recognition system can compare the parameters with the standard template to adjust the resin coating path and coating amount. Real-time comparison with the standard template parameters allows for timely adjustment of the resin coating path and amount, ensuring the stability and consistency of the fiber optic resin coating.

[0039] Furthermore, in step S100, the shaping hole 12 is a semi-circular hole. This exposes the upper half of the colored optical fiber 2, making it easier for the coating head 3 to coat the resin onto the surface of the optical fiber in a Z-shape, forming two connected optical fiber ribbons.

[0040] Furthermore, in the production method of flexible, micro-wound, easily separable optical fiber ribbon cable, a curing oven is also provided, in which several colored optical fibers 2 coated with resin are placed and cured. This allows the resin to cure and form a coated ribbon 4.

[0041] Specifically, the curing oven is either an LED curing oven or a UV curing oven. The coating tape 4 (resin tape) on the colored optical fiber 2 is rapidly cured, transforming the resin from liquid to solid, thus bonding several colored optical fibers 2 together into a single unit. This results in a flexible structure that can be freely bent to meet the application requirements of various optical cables. The curing power of the curing oven is synchronized with the speed of the colored optical fiber 2 during parallel bonding; the faster the bonding speed, the greater the curing power, ensuring the adhesion stability of the product.

[0042] In one embodiment, the production method of flexible, micro-wound, easily separable optical fiber ribbon cable also provides a traction component that moves several cured colored optical fibers 2. Specifically, the cured optical fiber ribbon passes through a traction component, which is a rotary wheel traction machine that rotates at a uniform speed. Due to friction, the optical fiber ribbon moves forward at a uniform speed in one direction, adjustable from 100 to 1000 m / min. The larger the number of optical fibers, the slower the speed. The rotation speed of the traction machine is synchronized with the coating speed of the coating head 3: the faster the rotation speed, the faster the trajectory movement of the coating head 3, and the greater the amount of coating resin extruded, thus maintaining a stable width and structure of the resin ribbon.

[0043] In one embodiment, the production method of flexible, micro-wound, easily separable optical fiber ribbon cable also provides a take-up assembly, which moves several cured colored optical fibers 2 to the take-up assembly for take-up. Specifically, the take-up assembly, which is a take-up machine, is used and is equipped with a specific reel to wind up the cured optical fiber ribbon, packaging it to a certain length for easy storage.

[0044] In one embodiment, the production method of flexible, micro-wound, easily separable optical fiber ribbon cable also includes an active feeding assembly. This assembly feeds several colored optical fibers 2 onto a mold 1. Specifically, the active feeding assembly is an active feeding shaft with a set of dancing wheels. Several colored optical fibers 2 are placed on the active feeding shaft with the dancing wheels. Through the cooperation of the dancing wheels and counterweights, the rotation speed of the feeding shaft motor is adjusted, ensuring that each colored optical fiber 2 is fed in the same direction with a constant tension. The tension is generally between 50 and 200g and can be adjusted by the number of counterweights. This constant tension ensures that the colored optical fibers 2 are straight, preventing vibration and positional shift during equipment operation. Furthermore, the length of each colored optical fiber 2 is consistent, ensuring no length difference between them and avoiding significant stress loss to prevent impact on communication performance.

[0045] In one embodiment, such as Figures 2 to 6As shown, the fiber optic ribbon consists of multiple colored optical fibers 2 arranged in a specific color sequence. Depending on the product, the number of colored optical fibers 2 can be arbitrarily selected from 2 to 16. In implementation, 12 colored optical fibers 2 are used. Through the positioning holes 11 of the mold 1, a stable spacing W2 is maintained between each pair of adjacent colored optical fibers 2. Several spacings W2 and several outer diameters W1 of the colored optical fibers 2 form the overall fiber optic ribbon width W, i.e.: W = n*W1 + (n-1)*W2, where n is the number of colored fiber 2.

[0046] The outer diameter W1 of the colored optical fiber 2 is generally 200μm and 250μm in the industry; the spacing W2 can be set according to different product requirements, and different sizes can be replaced with mold 1 and positioning hole 11 to achieve this.

[0047] The fiber optic ribbon movement speed V1 is the constant speed along the negative X-axis as several colored fibers 2 move under the traction force of the traction component. The fiber optic ribbon movement speed V1 determines the production efficiency of the product, and is generally set between 100 and 1000 m / min, depending on the number of colored fibers 2 and the coating requirements.

[0048] The coating head 3 mainly consists of a dispensing cylinder 31 and a coating mold 32. The coating mold 32 is fixed to the dispensing cylinder 31 by a threaded knob. The movement of the coating head 3 simultaneously drives the movement of the coating mold 32, achieving synchronous movement. Different sizes of coating molds 32 can be replaced according to different product requirements. The coating head 3 moves back and forth along the Y-axis at a speed V2 over a distance of fiber optic ribbon width W. However, its speed V2 is not constant. Based on the actual movement trajectory of the coating ribbon 4 and the deviation of the coating angle D from the predetermined value, the visual recognition system performs identification calculations, parameter correction, and feedback. The motion control system adjusts the servo motor speed, resulting in a regular change in speed V2. The speed V2 is related to the coating angle D of the coating ribbon 4, as shown in the following formula: V2 = tanD * V1.

[0049] This shows that during the actual coating process, if the coating angle D deviates and suddenly increases, the movement speed V2 will also increase; if it suddenly decreases, the movement speed V2 will also decrease.

[0050] In fiber segment L1, the coating head 3 coats resin starting from the first colored fiber 2, maintaining a constant coating angle D with the positive X-axis of the colored fiber 2, and coats multiple colored fibers 2 sequentially in the negative Y-axis direction at a certain movement speed V2, forming the coating segment S1. Then, entering fiber segment L2, the coating head 3 starts from the current colored fiber 2, maintaining the same constant coating angle D with the positive X-axis of the colored fiber 2, and coats sequentially in the positive Y-axis direction from the current colored fiber 2, forming the coating segment S2.

[0051] In fiber optic segment L3, the motion trajectory of the coating head 3 is consistent with that of the coating segment S1 in fiber optic segment L1. In fiber optic segment L4, the motion trajectory of the coating head 3 is consistent with that of the coating segment S2 in fiber optic segment L2. This forms a complete motion trajectory with the coating segments S1 and S2 as one. The coating head 3 continuously repeats the above motion trajectory in the positive X-axis direction of the fiber optic strip at a motion speed V2.

[0052] The coating tape 4 forms a resin layer with a certain coating thickness H and coating width B on the optical fiber tape. Adjacent colored optical fibers 2 are connected pairwise, and resin is filled in the coating area C1 above the colored optical fiber 2. Resin is also filled in the coating area C2, which is spaced W2 between the colored optical fibers 2. The resin thickness H in coating area C2 is thicker than that in coating area C1, and the bottom of the resin is horizontal to the center point of the optical fiber, increasing the contact area between the two adjacent colored optical fibers 2 and the resin, making the connection of the colored optical fibers 2 more secure. Coating area C2 is the separation point where the multiple adjacent colored optical fibers 2 are separated pairwise.

[0053] The coating width B is related to the size of the coating die 32 and the extrusion pressure of the coating resin. The coefficient k represents the extrusion pressure of the coating resin, as shown in the following formula: B = I * k.

[0054] To increase the coating width B, the size of the coating mold 32 can be increased or the extrusion pressure of the coating resin can be increased. However, the extrusion pressure of the coating resin in the coating equipment has certain limitations. Excessive extrusion pressure can easily damage the equipment and shorten its lifespan. Furthermore, excessive extrusion pressure can easily lead to instability in the coating width B during the coating process. Therefore, the optimal value of the coating resin extrusion pressure is generally selected in the form of a coefficient, mainly by adjusting the size of the coating mold 32.

[0055] The lengths of the complete coated segments S1 and S2, composed of fiber segments L1 and L2, determine the flexibility and separability of the entire flexible, micro-rollable, easily separable fiber ribbon cable. The shorter the lengths of L1 and L2, the more coated segments 4 are contained on the same unit length of fiber ribbon, resulting in a higher density and more relatively more coated areas C1 and C2 on the same unit length of fiber ribbon, leading to greater adhesion between adjacent colored fibers 2. In this case, to separate adjacent colored fibers 2, more coated areas C2 need to be removed, resulting in better adhesion but poorer separability. Therefore, in the processing parameter settings for the development of flexible, micro-rollable, easily separable fiber ribbon cables, different separability can be produced by setting different coating angles D. Furthermore, because the coated area of ​​the flexible, micro-rollable, easily separable fiber ribbon cable developed in this invention is only on one side of the colored fiber 2, and the connection between the colored fibers 2 is an intermittent connection of the coated segments 4, unlike traditional coated fiber ribbons where resin is coated on both sides and the colored fibers 2 are continuously connected, it possesses a certain degree of micro-rollability, facilitating spatial distribution within the circular cable.

[0056] The present invention also provides a flexible, micro-wound, easily separable optical fiber ribbon cable production equipment, which is applied to the flexible, micro-wound, easily separable optical fiber ribbon cable production method of any of the above embodiments.

[0057] It is understood that the flexible micro-wound easily separable optical fiber ribbon cable production equipment of the present invention applies the above-mentioned flexible micro-wound easily separable optical fiber ribbon cable production method, so that several colored optical fibers 2 are arranged in a specified color sequence, pass through the positioning hole 11 in sequence, and are placed in the shaping hole 12. The coating head 3 can coat resin onto several colored optical fibers 2. The trajectory motion control system controls the coating head 3 to move in a Z-shape to form a coating strip 4. The vision recognition system acquires the position of several colored optical fibers 2 and the coating resin status in real time. In this way, several colored optical fibers 2 are bonded into a whole, which facilitates the differentiation between ultra-high core number optical fibers and reduces the resin coating area, which facilitates the separation between optical fibers. Moreover, the coating strip 4 forms a soft strip structure, which is easy to bend and can better distribute the internal space of the optical cable, making the overall outer diameter of the optical cable smaller and realizing miniaturization.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above description discloses only preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, equivalent variations made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A method for producing flexible, micro-wound, easily separable optical fiber ribbon cables, characterized in that, Includes the following steps: A mold is provided, the mold having multiple positioning holes and multiple shaping holes connected to the multiple positioning holes, and several colored optical fibers arranged in a specified color order, passing through the positioning holes in sequence and placed in the shaping holes; A coating head is provided, which is capable of coating resin onto the plurality of colored optical fibers; A trajectory motion control system is provided, which controls the coating head to move in a Z-shape to form a coating strip; A visual recognition system is provided, which acquires the position and resin coating status of the plurality of colored optical fibers in real time.

2. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 1, characterized in that, The coating head described in step [1] can coat the resin onto the optical fiber. The coating head uses an inert gas to coat the resin onto the plurality of colored optical fibers at a constant pressure.

3. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 1, characterized in that, In the step described, the visual recognition system acquires the position of the optical fiber and the resin coating status in real time. The visual recognition system can compare the parameters with standard template parameters to adjust the resin coating path and coating amount.

4. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 1, characterized in that, Step 1: Several colored optical fibers are arranged in a specified color sequence, pass through the positioning hole in sequence, and are placed in the shaping hole, which is a semi-circular hole.

5. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 1, characterized in that, The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables also includes a curing oven, into which the resin-coated colored optical fibers are placed for curing.

6. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 5, characterized in that, The step involves placing the resin-coated colored optical fibers into the curing oven for curing, wherein the curing oven is an LED curing oven or a UV curing oven.

7. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables according to claim 5, characterized in that, The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables also provides a traction component that moves the solidified colored optical fibers.

8. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cable according to claim 7, characterized in that, The flexible, micro-wound, easily separable optical fiber ribbon cable production method also provides a take-up assembly, wherein the traction assembly moves the solidified colored optical fibers to the take-up assembly for take-up.

9. The method for producing flexible, micro-wound, easily separable optical fiber ribbon cable according to claim 1, characterized in that, The method for producing flexible, micro-wound, easily separable optical fiber ribbon cables also includes an active cable laying assembly, which lays the plurality of colored optical fibers to the ribbon die.

10. A flexible, micro-wound, easily separable optical fiber ribbon cable production equipment, characterized in that, The flexible, micro-wound, easily separable optical fiber ribbon cable production equipment is applied to the flexible, micro-wound, easily separable optical fiber ribbon cable production method according to any one of claims 1-9.

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