A three-dimensional fiber reel suitable for coiling optical fibers of various lengths and a method of operating the same

Abstract

The application discloses a three-dimensional optical fiber coil suitable for coiling optical fibers of various lengths and a working method thereof. The optical fiber coil comprises a coil body, an outer fiber running groove, an inner fiber running groove, an outgoing fiber channel, an incoming fiber channel, a mounting seat, a cooling unit and a fiber guide port. The coil body is in a ring structure, the outer surface of the coil body is provided with the outer fiber running groove, the inner surface of the coil body is provided with the inner fiber running groove, the two ends of the coil body are respectively provided with the outgoing fiber channel and the incoming fiber channel, and the outer fiber running groove and the inner fiber running groove are in a spiral structure. The mounting seat is used for connecting the coil body with a laser. The cooling unit cools the coil body. When the optical fiber is running, the optical fiber is coiled on the inner fiber running groove, the outer fiber running groove is passed out from the outgoing fiber channel or the fiber guide port, the optical fiber is coiled on the outer fiber running groove, and the optical fiber is passed out at a proper position to complete the running work. The three-dimensional optical fiber coil increases the number of coiled turns of the optical fiber in a limited space, guarantees the turning radius of the optical fiber, and enables the optical fiber to be passed out in any direction at any length.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of disc fiber device, more particularly, to a three-dimensional optical fiber disc suitable for winding optical fibers of various lengths and a working method thereof. BACKGROUND

[0002] At present, the laying of optical fibers in a laser is mostly in the form of circular winding and surface laying. The longer the optical fiber in the laser, the more limited the laying area of the laser, and the optical fiber needs to be laid from the outside to the inside. As the radius of the turning of the optical fiber gradually decreases, the smaller the turning radius of the optical fiber, the more easily the optical fiber is broken. The transmission of the laser in the optical fiber will also be affected due to the too small turning radius, causing the burning of the optical fiber and the loss of power. With the increasing power of the laser and the decreasing size of the laser, the failure caused by the too small turning radius of the optical fiber during the laying of the optical fiber will become more and more prominent.

[0003] In the existing laser optical fiber winding structure and method, the winding form is basically as follows: the whole optical fiber formed in a ring shape is wound into the disc fiber groove of the optical fiber disc along the circumference of the optical fiber disc in the same direction. When the length of the ring-shaped optical fiber is not enough to wind a whole circle in the disc fiber groove, the remaining optical fiber that has not been wound is wound into the excess length control area of the optical fiber disc. Alternatively, a plurality of linear tracks are composed, each linear track group is arranged at a circumferential interval around a geometric center point, and a predetermined geometric shape is formed. The previous method occupies a large planar area, the inlet and outlet positions of the optical fiber cannot be adjusted, the size of the turning radius of the optical fiber is required to be high, otherwise the optical fiber cannot be taken out at the specified position, the flexibility of the optical fiber is poor, and in addition, the heat dissipation channel has certain requirements, and miniaturization cannot be achieved.

[0004] Therefore, at present, there is an urgent need for an optical fiber disc suitable for winding optical fibers, which can minimize the space arrangement problem caused by the winding of too long optical fibers under the premise of ensuring the bending radius of the optical fiber, reduce the overall space volume, and make the arrangement of the optical fiber regular and orderly, while ensuring the heat dissipation requirement. SUMMARY

[0005] In view of the problems of the prior art optical fiber disc, such as large occupied space, unadjustable inlet and outlet positions of the optical fiber, the need to take out the optical fiber at the specified position, poor flexibility of the optical fiber, and poor heat dissipation, the present application provides a three-dimensional optical fiber disc suitable for winding optical fibers of various lengths and a working method thereof to solve such problems.

[0006] In order to achieve the above object, the application provides a three-dimensional optical fiber coil suitable for coiling optical fibers of various lengths, comprising a coil body, which is a ring structure, two groups of side plates arranged in parallel, and a first half ring plate and a second half ring plate respectively connecting the end portions of the two groups of side plates; the top and bottom of the coil body are respectively provided with a top inlet and a fiber guide port; an inner fiber groove and an outer fiber groove are respectively arranged on the inner and outer surfaces of the coil body, both of which are spiral structures; the top portion of the inner fiber groove is connected with the top inlet; the bottom portion of the inner fiber groove is connected with the bottom portion of the outer fiber groove through the fiber guide port; an outgoing fiber channel and an incoming fiber channel are respectively arranged at the two ends of the coil body; a mounting seat is arranged on the coil body, which connects the coil body with a laser; and a cooling unit is arranged to cool the coil body and absorb the heat emitted by stray light; according to the length of the optical fiber, the inner fiber groove is penetrated by the inner fiber from the top of the coil body or the incoming fiber channel, and the inner fiber is coiled on the inner fiber groove; the outer fiber is penetrated from the outgoing fiber channel or the fiber guide port, and the outer fiber is coiled on the outer fiber groove; and the fiber is taken out at a suitable position to complete the fiber running work.

[0007] Further, the outgoing fiber channel is arranged at the two ends of the first half ring plate and located at the joint of the first half ring plate and the side plate, and the length of the channel is smaller than the thickness of the coil body, and the width of the channel is suitable for the optical fiber.

[0008] Further, the incoming fiber channel is arranged at the two ends of the second half ring plate and located at the joint of the second half ring plate and the side plate, and the length of the channel is smaller than the thickness of the coil body, and the width of the channel is suitable for the optical fiber.

[0009] Further, the fiber guide port connects the bottom portions of the inner fiber groove and the outer fiber groove, and comprises a first fiber guide port, a second fiber guide port, a third fiber guide port and a fourth fiber guide port; the first fiber guide port is arranged in two groups and located at the middle segment of the bottom of the first half ring plate and the second half ring plate; the second fiber guide port is arranged at the middle segment of the bottom of the side plate; the third fiber guide port is arranged at one end of the bottom of one group of side plates; and the fourth fiber guide port is arranged at the other end of the bottom of the other group of side plates.

[0010] Further, the bottom of the coil body is provided with a limiting baffle, which limits and isolates the optical fiber coiled along the bottom of the inner fiber groove.

[0011] Further, the mounting seat is arranged in four groups, two groups are arranged on each of the two groups of side plates, and each group of mounting seat comprises an outer limiting mounting seat and an inner limiting mounting seat; the outer limiting mounting seat and the inner limiting mounting seat are both L-shaped structures, and are respectively located at the two sides of the side plate, the bottom plates of the two are fixedly connected with the side plate, and the vertical plates of the two are respectively in contact with the two sides of the side plate.

[0012] Further, the cooling unit comprises an inlet, an outlet and a cooling pipeline; the cooling pipeline is located in the inner cavity of the coil body and is used for placing cooling liquid to cool; the inlet and the outlet are respectively located at the top of the side plate and are respectively connected with the input end and the output end of the cooling pipeline for injecting and extracting the cooling liquid.

[0013] Further, the outward fiber channel is provided on the outer surface of the disc body, which is a spiral channel with a channel spacing matching the fiber diameter.

[0014] Further, the inward fiber channel is provided on the outer surface of the disc body, which is a spiral channel with a channel spacing matching the fiber diameter.

[0015] According to another aspect of the present application, there is also provided a working method of a three-dimensional optical fiber disc suitable for winding optical fibers of various lengths, characterized in that it comprises the following steps:

[0016] S100: cleaning operation on the cooling unit, using deionized water to flush the inlet and outlet ports and the cooling pipeline, and performing pressure test to prevent liquid leakage and ensure cleanliness;

[0017] S200: dust removal treatment is performed on the surface of the disc body to prevent energy accumulation and burning of the optical fiber due to external pollutants;

[0018] S300: select the corresponding disc fiber inlet according to the length of the optical fiber, if the optical fiber is too long, the inward fiber is inserted into the inward fiber channel from the top inlet, and the disc fiber operation is performed, and after the inward fiber channel is fully wound, it is inserted from the guide fiber port and wound on the outward fiber channel, and the fiber is taken out at the appropriate position to complete the fiber walking work;

[0019] S400: if the optical fiber is too short, it is inserted into the inward fiber channel from the inlet fiber channel, and the disc fiber is wound on the inward fiber channel, and after a corresponding number of turns, it is taken out from the outlet fiber channel and wound on the outward fiber channel, and the fiber is taken out at the appropriate position to complete the fiber walking work;

[0020] S500: glue the outward fiber channel and the inward fiber channel to form a glue solid layer to prevent the optical fiber from coming out;

[0021] S600: after 24 hours of glue solidification, install the mounting seat;

[0022] S700: connect the external cooling liquid through the inlet port and extract it through the outlet port;

[0023] S800: install the disc body on the laser through the mounting seat to complete the disc fiber operation.

[0024] Overall, compared with the prior art, the above technical solutions conceived by the present application can achieve the following beneficial effects:

[0025] 1. The three-dimensional optical fiber disc of the present application, by being provided with an outgoing fiber passage slot, an incoming fiber passage slot and a fiber guide port, different disc fiber inlet and outlet ports can be selected according to the length of the optical fiber, so that the optical fiber of different lengths is wound in the inner fiber groove 4 for a corresponding number of turns and then is taken out to be wound on the outer fiber groove, and the fiber is taken out at a suitable position to complete the fiber winding work, ensuring that the optical fiber can be taken out in any direction at any length, greatly improving the flexibility of the optical fiber.

[0026] 2. The three-dimensional optical fiber disc of the present application, by being provided with an outer fiber groove and an inner fiber groove, the number of fiber winding turns is doubled in a limited space, solving the problem of space arrangement caused by long fiber winding, reducing the overall space volume, and making the arrangement of the optical fiber regular and orderly.

[0027] 3. The three-dimensional optical fiber disc of the present application, by being provided with an incoming fiber passage slot, which cooperates with the outgoing fiber passage slot, so that the number of winding turns of the optical fiber on the inner fiber groove can be selected, so that the optical fiber has a longer length after being taken out, can be wound on the outer fiber groove and taken out at a suitable position, so that the three-dimensional optical fiber disc of the present application is suitable for fiber winding work of optical fibers of various lengths.

[0028] 4. The three-dimensional optical fiber disc of the present application, by being provided with a cooling unit to cool the disc body to achieve a cooling effect, absorbing the heat generated by the scattered light of the optical fiber, thereby avoiding the accumulation of heat and causing damage to the optical fiber.

[0029] 5. The three-dimensional optical fiber disc of the present application, by being provided with a mounting seat, the disc body and the laser are connected as a whole, so as to realize the compactness of the laser device and miniaturization of the laser device; at the same time, the outer limiting mounting seat and the inner limiting mounting seat of the L-shaped structure can limit the optical fiber in the outer fiber groove and the inner fiber groove respectively, prevent the optical fiber from coming out, and ensure the safe use of the optical fiber after fiber winding. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure diagram of a three-dimensional optical fiber disc suitable for winding optical fibers of various lengths in the embodiments of the present application;

[0031] Figure 2 It is a bottom view structure diagram of the three-dimensional optical fiber disc in the embodiments of the present application;

[0032] Figure 3 It is a sectional view structure diagram of the three-dimensional optical fiber disc in the embodiments of the present application;

[0033] Figure 4 It is a front view structure diagram of the three-dimensional optical fiber disc in the embodiments of the present application;

[0034] Figure 5 It is a three-dimensional structure diagram of the three-dimensional optical fiber disc in the embodiments of the present application;

[0035] Figure 6A kind of stereoscopic fiber disc operation method flow chart step diagram suitable for the coiling of optical fiber of various lengths.

[0036] In all drawings, same reference signs represent same technical features, specifically: 1-disk body, 101-side plate, 102-first half ring plate, 103-second half ring plate, 104-limiting baffle, 105-internal cavity, 106-top access, 2-optical fiber, 201-outer fiber fiber, 202-inner fiber fiber, 3-outer fiber groove, 4-inner fiber groove, 5-fiber outlet slot, 6-fiber inlet slot, 7-mounting seat, 701-outer limiting mounting seat, 702-inner limiting mounting seat, 8-cooling unit, 801-liquid inlet, 802-liquid outlet, 803-cooling pipeline, 9-fiber guide port, 901-first fiber guide port, 902-second fiber guide port, 903-third fiber guide port, 904-fourth fiber guide port. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and are not used to limit the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0038] As Figures 1-4As shown, the present application provides a kind of three-dimensional optical fiber disc suitable for the coiling of optical fiber of various lengths, including disc body 1, outer fiber groove 3, inner fiber groove 4, fiber outlet channel 5, fiber inlet channel 6, mounting seat 7, cooling unit 8 and fiber guide port 9.The disc body 1 is annular structure, its outer surface is equipped with outer fiber groove 3, its inner surface is equipped with inner fiber groove 4, its both ends are respectively equipped with fiber outlet channel 5 and fiber inlet channel 6, wherein, the outer fiber groove 3 and inner fiber groove 4 are spiral structure;The mounting seat 7 is fixedly arranged on disc body 1, for connecting disc body 1 with laser;The cooling unit 8 cools disc body 1, absorbs the heat emitted by stray light.The three-dimensional optical fiber disc of the present application, when coiling fiber, according to the length of optical fiber 2, inner fiber optical fiber 202 is inserted into inner fiber groove 4 from the top of disc body 1 or fiber inlet channel 6, and is coiled around inner fiber groove 4, outer fiber optical fiber 201 is inserted out from fiber outlet channel 5 or fiber guide port 9, and is coiled around outer fiber groove 3, and the fiber outlet at the appropriate position completes the coiling work.The three-dimensional optical fiber disc of the present application, by being equipped with outer fiber groove 3 and inner fiber groove 4, increases the number of optical fiber coiling in limited space, while ensuring the turning radius of optical fiber and not being squeezed, by being equipped with fiber outlet channel 5, fiber inlet channel 6 and fiber guide port 9, different coiling entrances and exits can be selected according to the length of optical fiber, so that optical fiber of different lengths is coiled in inner fiber groove 4 for corresponding number of turns, and then is inserted out, coiled around outer fiber groove 3, and the fiber outlet at the appropriate position completes the coiling work, ensuring the fiber outlet of optical fiber at any length in any direction, and being more universal.

[0039] As Figure 1 As shown in the embodiment of the present application, the disc body 1 is annular structure, including two groups of side plates 101 arranged in parallel, and first half ring plate 102 and second half ring plate 103 respectively connecting the end portions of the two groups of side plates 101;Among them, the two groups of side plates 101 are straight plate structure, and the first half ring plate 102 and the second half ring plate 103 are half circular ring plate structure.Through the annular design of disc body 1, the turning radius requirement of optical fiber coiling is guaranteed, and the occupied space is also reduced, avoiding occupying a large amount of invalid space required by circular optical fiber disc.

[0040] Further, the first half ring plate 102 and the second half ring plate 103 are respectively provided with top inlet 106 at the top, and the top inlet 106 is provided with four groups, which are respectively communicated with the top of inner fiber groove 4, and the inner fiber optical fiber 202 can be inserted into the inner fiber groove 4 from the top inlet 106 to perform coiling operation.

[0041] Further, the disc body 1 is provided with limiting baffle 104 at the bottom, which limits and isolates the optical fiber coiled along the bottom of inner fiber groove 4, blocks the inner fiber optical fiber 202 from spreading at the bottom of disc body 1, and prevents the pressure generated when disc body 1 is fixed from breaking and damaging the inner fiber optical fiber 202.

[0042] Further, the disc body 1 is provided with an inner cavity 105 for placing a cooling pipe 803 or a cooling liquid in communication with the cooling unit 8, so as to cool the disc body 1 to achieve a cooling effect, and absorb the heat generated by the scattered light of the optical fiber, thereby avoiding the accumulation of heat to cause damage to the optical fiber.

[0043] The outer fiber groove 3 is provided on the outer surface of the disc body 1, which is a spiral groove with a groove spacing matched with the diameter of the optical fiber 2. The optical fiber 2 can be coiled and wound in the outer fiber groove 3, which not only ensures the stable and reliable bending radius of the optical fiber, but also makes the arrangement of the optical fiber regular and orderly, avoiding the optical fiber being squeezed. By providing the outer fiber groove 3, the fiber channel on the outer surface is provided, and the fiber can be drawn out in any direction at any length, so that the flexibility of the fiber arrangement is greatly improved.

[0044] The inner fiber groove 4 is provided on the outer surface of the disc body 1, which is a spiral groove with a groove spacing matched with the diameter of the optical fiber 2. The optical fiber 2 can be coiled and wound in the inner fiber groove 4, which not only ensures the stable and reliable bending radius of the optical fiber, but also makes the arrangement of the optical fiber regular and orderly, avoiding the optical fiber being squeezed. By providing the inner fiber groove 4, the number of fiber coils is doubled in the limited space in cooperation with the outer fiber groove 3, which solves the problem of space arrangement caused by long fiber coiling, reduces the overall space volume, and makes the arrangement of the optical fiber regular and orderly.

[0045] The fiber outlet slot 5 is provided on both ends of the first half ring plate 102, located at the joint of the first half ring plate 102 and the side plate 101, with a slot length smaller than the thickness of the disc body 1 to avoid blocking the flow of the cooling liquid in the inner cavity 105, and a slot width matched with the optical fiber 2 to avoid affecting the heat dissipation effect caused by the slot being too wide. By providing the fiber outlet slot 5, the optical fiber 2 can be drawn out from the fiber outlet slot 5 after a certain number of coils in the inner fiber groove 4, and then coiled and wound in the outer fiber groove 3, without the need to wind the entire number of coils in the inner fiber groove 4 to be drawn out, thereby avoiding the situation that the optical fiber with a relatively short length cannot be drawn out at the corresponding position of the outer fiber groove 3 after being fully wound in the inner fiber groove 4.

[0046] The fiber inlet slot 6 is provided on both ends of the second half ring plate 103, located at the joint of the second half ring plate 103 and the side plate 101, with a slot length smaller than the thickness of the disc body 1 to avoid blocking the flow of the cooling liquid in the inner cavity 105, and a slot width matched with the optical fiber 2 to avoid affecting the heat dissipation effect caused by the slot being too wide. By providing the fiber inlet slot 6, the number of coils of the optical fiber 2 in the inner fiber groove 4 can be selected in cooperation with the fiber outlet slot 5, so that the optical fiber 2 has a relatively long length after being drawn out, and can be coiled and wound in the outer fiber groove 3 and drawn out at a suitable position, making the three-dimensional optical fiber disc suitable for fiber winding operation of optical fibers with various lengths.

[0047] In this embodiment of the invention, when coiling a long optical fiber, the optical fiber can be wound around the inner fiber routing groove 4 for all turns and then passed through the fiber guide port 9 at the bottom of the disk body 1. The fiber is then guided into the outer fiber routing groove 3 through the fiber guide port 9 for coiling on the outer surface of the disk body 1. The fiber guide port 9 connects the bottom of the inner fiber routing groove 4 with the bottom of the outer fiber routing groove 3, and includes a first fiber guide port 901, a second fiber guide port 902, a third fiber guide port 903, and a fourth fiber guide port 904. The first fiber guide port 901 has two sets, respectively located in the middle section of the bottom of the first semi-ring plate 102 and the second semi-ring plate 103, and communicates with the bottom of the outer fiber routing groove 3. The inner fiber 202 can then pass through the outer fiber routing groove 3. The first fiber optic port 901 extends into the outer fiber optic channel 3; the second fiber optic port 902 is located in the middle section of the bottom of the side plate 101 and is connected to the bottom of the outer fiber optic channel 3, through which the inner fiber optic cable 202 can extend into the outer fiber optic channel 3; the third fiber optic port 903 is located at one end of the bottom of a set of side plates 101 and is connected to the bottom of the outer fiber optic channel 3, through which the inner fiber optic cable 202 can extend into the outer fiber optic channel 3; the fourth fiber optic port 904 is located at the other end of the bottom of another set of side plates 101 and is connected to the bottom of the outer fiber optic channel 3, through which the inner fiber optic cable 202 can extend into the outer fiber optic channel 3.

[0048] In this embodiment of the invention, a fiber guide port 9 is provided to provide a fiber coiling outlet for the internal fiber optic cable 202, making it convenient for operators to guide the internal fiber optic cable 202 for subsequent coiling work around the external fiber optic cable groove 3.

[0049] like Figure 2 , 4 As shown in Figure 5, in this embodiment of the invention, the mounting base 7 is used to connect the disk body 1 and the laser as a whole, thereby achieving the compactness and miniaturization of the laser device. The mounting base 7 has four sets, two sets on each of the two sets of side plates 101. Each set of mounting bases 7 includes an outer limiting mounting base 701 and an inner limiting mounting base 702. Both the outer limiting mounting base 701 and the inner limiting mounting base 702 are L-shaped structures, located on both sides of the side plate 101 respectively. Their base plates are fixedly connected to the side plate 101, and their vertical plates contact both sides of the side plate 101 respectively, thereby limiting the optical fibers in the outer fiber routing groove 3 and the inner fiber routing groove 4 to prevent the optical fibers from coming out. When connecting to the laser, bolts can be used to thread the laser to the connecting plate on the inner limiting mounting base 702, thereby connecting the disk body 1 and the laser as a whole.

[0050] like Figure 1 , 3As shown, the cooling unit 8 in the embodiment of the present application is used to cool the disc body 1 to absorb the heat emitted by the stray light of the optical fiber, and comprises a liquid inlet 801, a liquid outlet 802 and a cooling pipeline 803. The cooling pipeline 803 is located in the inner cavity 105 of the disc body 1 and is used to place the cooling liquid for cooling; preferably, the sealed inner cavity 105 can be used as the cooling pipeline 803 to place the cooling liquid; the liquid inlet 801 and the liquid outlet 802 are respectively located at the top of the side plate 101 and are respectively connected with the input end and the output end of the cooling pipeline 803, and are respectively used to inject and extract the cooling liquid to take away the heat and achieve the cooling effect.

[0051] The optical fiber disc of the present application is used for the disc fiber operation, first, the cleaning operation of the cooling unit 8 is completed, the deionized water is used to flush the liquid inlet 801, the liquid outlet 802 and the cooling pipeline 803, and the pressure test is performed to prevent the liquid leakage and ensure the cleanliness; the surface of the disc body 1 is subjected to the dust removal treatment to prevent the energy accumulation and the burning of the optical fiber due to the external pollutants; after the completion, the corresponding disc fiber connection inlet is selected according to the length of the optical fiber 2, the optical fiber is too long, the inner running fiber 202 is inserted into the inner running fiber groove 4 from the top connection inlet 106 to perform the disc fiber operation, the inner running fiber groove 4 is wound after the completion, and the optical fiber is taken out from the guide fiber port 9 to be wound on the outer running fiber groove 3 to complete the running fiber work at the appropriate position; the optical fiber is too short, the inner running fiber groove 4 is inserted from the fiber inlet groove 6, the disc fiber is wound on the inner running fiber groove 4, the disc fiber is wound on the outer running fiber groove 3 after the corresponding number of turns, and the fiber is taken out at the appropriate position to complete the running fiber work; after the completion of the running fiber operation, the glue is applied on the outer running fiber groove 3 and the inner running fiber groove 4 to form a glue solidification layer to prevent the optical fiber from being taken out; after the glue is solidified for 24 hours, the installation of the mounting seat 7 is performed; the external cooling liquid is connected through the liquid inlet 801 and is extracted through the liquid outlet 802; then the disc body 1 is installed on the laser through the mounting seat 7, and all steps are completed.

[0052] The three-dimensional optical fiber disc of the present application is provided with the fiber outlet groove 5, the fiber inlet groove 6 and the guide fiber port 9, different disc fiber connection inlets and outlets can be selected according to the length of the optical fiber, the optical fiber of different lengths is taken out after being wound on the inner running fiber groove 4 for the corresponding number of turns, the disc fiber is wound on the outer running fiber groove 3, the fiber is taken out at the appropriate position to complete the running fiber work, the fiber is taken out at any position and in any direction to greatly improve the flexibility of the optical fiber.

[0053] The three-dimensional optical fiber disc of the present application is provided with the outer running fiber groove 3 and the inner running fiber groove 4, the number of turns of the disc fiber is doubled in the limited space, the space arrangement problem caused by the long optical fiber is solved, the overall space volume is reduced, and the arrangement of the optical fiber is regular and orderly.

[0054] The stereoscopic optical fiber disc of the present application is provided with an in-fiber through slot 6 which cooperates with an out-fiber through slot 5, so that the number of winding turns of the optical fiber 2 on the in-fiber slot 4 can be selected, and the optical fiber 2 has a relatively long length after being pulled out, and can be wound on the out-fiber slot 3 and pulled out at a proper position, so that the stereoscopic optical fiber disc of the present application is suitable for optical fibers of various lengths for disc winding operation.

[0055] The stereoscopic optical fiber disc of the present application is provided with a cooling unit 8 for cooling the disc body 1 to achieve the effect of temperature reduction, and absorbing the heat generated by the stray light of the optical fiber, so as to avoid the accumulation of heat and damage to the optical fiber.

[0056] The stereoscopic optical fiber disc of the present application is provided with a mounting seat 7, so as to connect the disc body 1 with a laser device, so as to realize the compactness of the laser device and miniaturization of the laser device; meanwhile, the outer limiting mounting seat 701 and the inner limiting mounting seat 702 of the L-shaped structure can limit the optical fiber in the out-fiber slot 3 and the in-fiber slot 4 respectively, prevent the optical fiber from being pulled out, and ensure the safe use of the optical fiber after disc winding.

[0057] As shown in Figure 6 The present application also provides a working method of the stereoscopic optical fiber disc suitable for disc winding of optical fibers of various lengths, which comprises the following steps:

[0058] S100: cleaning operation of the cooling unit 8, using deionized water to flush the inlet 801, outlet 802 and cooling pipeline 803, and carrying out pressure test to prevent liquid leakage and ensure cleanliness;

[0059] S200: dust removal treatment of the surface of the disc body 1 to prevent energy accumulation and burning of the optical fiber due to external pollutants;

[0060] S300: selecting the corresponding disc winding inlet according to the length of the optical fiber 2; if the optical fiber is too long, the in-fiber optical fiber 202 is pulled into the in-fiber slot 4 from the top inlet 106 for disc winding operation, and after the in-fiber slot 4 is wound, the optical fiber is pulled out from the guide port 9 to be wound on the out-fiber slot 3, and the optical fiber is pulled out at a proper position to complete the fiber walking work;

[0061] S400: if the optical fiber is too short, the optical fiber is pulled into the in-fiber slot 4 from the in-fiber through slot 6, and is wound on the in-fiber slot 4, and after being wound for a corresponding number of turns, the optical fiber is pulled out from the out-fiber through slot 5 to be wound on the out-fiber slot 3, and the optical fiber is pulled out at a proper position to complete the fiber walking work;

[0062] S500: gluing the out-fiber slot 3 and the in-fiber slot 4 to form a glue solidification layer to prevent the optical fiber from being pulled out;

[0063] S600: after the glue is solidified for 24 hours, the mounting seat 7 is installed;

[0064] S700: The external cooling liquid is connected through the liquid inlet 801 and extracted through the liquid outlet 802;

[0065] S800: The whole disc body 1 is installed on the laser through the mounting seat 7, and the disc fiber operation is completed.

[0066] Those skilled in the art can understand that the above description is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A three-dimensional fiber optic disk suitable for winding optical fibers of various lengths, characterized in that, The application relates to a fiber winding device, which comprises the following components: a disc body (1) in a ring structure, comprising two groups of parallel arranged side plates (101) and a first half ring plate (102) and a second half ring plate (103) respectively connecting the end portions of the two groups of side plates (101); the top and bottom portions of the disc body (1) are respectively provided with a top entry (106) and a fiber guide port (9); an inner fiber groove (4) and an outer fiber groove (3) respectively arranged on the inner and outer surfaces of the disc body (1), both of which are in a spiral structure; the top portion of the inner fiber groove (4) is connected with the top entry (106); the bottom portion of the inner fiber groove (4) is connected with the bottom portion of the outer fiber groove (3) through the fiber guide port (9); a fiber outlet groove (5) and a fiber inlet groove (6) respectively arranged at the two ends of the disc body (1); a mounting seat (7) arranged on the disc body (1) and connecting the disc body (1) with a laser device; and a cooling unit (8) for cooling the disc body (1) and absorbing the heat generated by stray light; according to the length of the fiber (2), the inner fiber (202) is inserted into the inner fiber groove (4) from the top portion of the disc body (1) or the fiber inlet groove (6), wound around the inner fiber groove (4), the outer fiber (201) is inserted out of the fiber outlet groove (5) or the fiber guide port (9), wound around the outer fiber groove (3), and the fiber is taken out at a proper position to complete the fiber winding work.

2. A three-dimensional fiber optic spool suitable for use with fiber optic spools of various lengths according to claim 1, wherein, The fiber outlet groove (5) is arranged at the two ends of the first half ring plate (102) and located at the joint of the first half ring plate (102) and the side plate (101), the groove length is smaller than the thickness of the disc body (1), and the groove width is matched with the fiber (2).

3. A three-dimensional fiber optic spool suitable for use with fiber optic spools of various lengths according to claim 2, wherein, The fiber inlet groove (6) is arranged at the two ends of the second half ring plate (103) and located at the joint of the second half ring plate (103) and the side plate (101), the groove length is smaller than the thickness of the disc body (1), and the groove width is matched with the fiber (2).

4. A three-dimensional fiber optic spool suitable for spooling fiber optic cable of various lengths according to any one of claims 1-3, wherein, The fiber guide port (9) connects the bottom portions of the inner fiber groove (4) and the outer fiber groove (3) and comprises a first fiber guide port (901), a second fiber guide port (902), a third fiber guide port (903) and a fourth fiber guide port (904); the first fiber guide port (901) is arranged at the middle segment of the bottom portion of the first half ring plate (102) and the second half ring plate (103); the second fiber guide port (902) is arranged at the middle segment of the bottom portion of the side plate (101); the third fiber guide port (903) is arranged at one end of the bottom portion of one group of side plates (101); and the fourth fiber guide port (904) is arranged at the other end of the bottom portion of the other group of side plates (101).

5. A three-dimensional fiber optic spool suitable for spooling a plurality of lengths of optical fiber according to any one of claims 1-3, wherein, The bottom portion of the disc body (1) is provided with a limiting baffle (104) for limiting and isolating the fiber wound around the bottom portion of the inner fiber groove (4).

6. A three-dimensional fiber optic spool suitable for spooling a plurality of lengths of optical fiber according to any one of claims 1-3, wherein, The mounting seat (7) is provided with four groups of mounting seats, two groups of mounting seats are arranged on each of the two groups of side plates (101), each group of mounting seats comprises an outer limiting mounting seat (701) and an inner limiting mounting seat (702); the outer limiting mounting seat (701) and the inner limiting mounting seat (702) are both in an L-shaped structure, are arranged on the two sides of the side plate (101), are fixedly connected with the side plate (101) through the bottom plates, and are in contact with the two sides of the side plate (101) through the vertical plates.

7. A three-dimensional fiber optic spool suitable for spooling a plurality of lengths of optical fiber according to any one of claims 1-3, wherein, The cooling unit (8) comprises an inlet (801), an outlet (802) and a cooling pipeline (803); the cooling pipeline (803) is located in the inner cavity (105) of the disc body (1) and is used for placing cooling liquid to perform cooling; the inlet (801) and the outlet (802) are respectively located at the top of the side plate (101) and are respectively connected with the input end and the output end of the cooling pipeline (803) and are respectively used for injecting and extracting cooling liquid.

8. A three-dimensional fiber optic spool suitable for spooling a plurality of lengths of optical fiber according to any one of claims 1-3, wherein, The outer fiber groove (3) is arranged on the outer surface of the disc body (1) and is a spiral groove with a groove spacing matched with the diameter of the optical fiber (2).

9. A three-dimensional fiber optic spool suitable for spooling a plurality of lengths of optical fiber according to any one of claims 1-3, wherein, The inner fiber groove (4) is arranged on the outer surface of the disc body (1) and is a spiral groove with a groove spacing matched with the diameter of the optical fiber (2).

10. A method for operating a three-dimensional fiber optic disc suitable for winding optical fibers of various lengths, characterized in that, The method comprises the following steps: S100: cleaning the cooling unit (8), using deionized water to flush the inlet (801), the outlet (802) and the cooling pipeline (803), and performing a pressure test to prevent liquid leakage and ensure cleanliness; S200: dust removal treatment is performed on the surface of the disc body (1) to prevent energy accumulation and burning of the optical fiber due to external pollutants; S300: selecting a corresponding disc fiber inlet according to the length of the optical fiber (2); if the optical fiber is too long, the inner fiber (202) is inserted into the inner fiber groove (4) from the top inlet (106) to perform disc fiber operation, and then is taken out from the guide fiber port (9) to perform disc fiber operation on the outer fiber groove (3); and the disc fiber operation is completed at a suitable position; S400: if the optical fiber is too short, the inner fiber groove (4) is inserted into the inner fiber groove (4) from the fiber inlet slot (6) to perform disc fiber operation, and then is taken out from the fiber outlet slot (5) to perform disc fiber operation on the outer fiber groove (3); and the disc fiber operation is completed at a suitable position; S500: glue is applied on the outer fiber groove (3) and the inner fiber groove (4) to form a glue solidification layer to prevent the optical fiber from being taken out; S600: after the glue is solidified for 24 hours, the mounting seat (7) is installed; S700: the external cooling liquid is connected through the inlet (801) and is extracted through the outlet (802); S800: the disc body (1) is installed on the laser through the mounting seat (7) to complete the disc fiber operation.

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