Fiber coiling device and fiber coiling equipment

Abstract

The invention discloses a fiber coiling device and fiber coiling equipment, the fiber coiling device comprises a supporting assembly and a driving assembly, the supporting assembly is used for being connected with a resonant cavity disc, the supporting assembly comprises a supporting piece, and the supporting piece comprises a supporting surface used for supporting the resonant cavity disc; the driving assembly is connected with the supporting piece, and the driving mechanism is used for driving the supporting assembly to rotate and / or move so as to drive the resonant cavity disc to rotate and / or move, so that the optical fiber is installed in the fiber coiling groove in the side, away from the supporting face, of the resonant cavity disc. According to the fiber coiling device provided by the embodiment of the invention, the supporting assembly is driven to rotate and / or move through the driving assembly so as to drive the resonant cavity disc to rotate and / or move, when an operator installs an optical fiber into the fiber coiling groove of the resonant cavity disc, the resonant cavity disc does not need to be manually rotated or moved, and the fiber coiling efficiency of the resonant cavity disc is improved.

Description

Technical Field

[0001] The present application relates to the field of optical fiber laser technology, and in particular to a fiber coiling device and fiber coiling equipment. Background Art

[0002] Fiber lasers are generally composed of optical fiber, pump source, resonant cavity disk and optical elements. The effective resonant cavity disk length can improve the optical gain and amplifier gain of the laser, so as to improve the output power and efficiency of the laser. The development trend of fiber lasers is that the laser power is getting bigger and the volume is getting smaller. This requires that the resonant cavity disk is as long as possible in the smallest space possible, so the fiber grooves of the resonant cavity disk are generally densely packed circular grooves, racetrack-shaped grooves, etc.

[0003] In the related art, the optical fiber is generally pressed into the fiber groove of the resonant cavity disk manually, which is inefficient. Summary of the invention

[0004] The embodiments of the present application provide a fiber coiling device and a fiber coiling equipment, which aim to solve the problem in the related art that the optical fiber is manually pressed into the fiber coiling groove of the resonant cavity disk, resulting in low fiber coiling efficiency of the resonant cavity disk.

[0005] The present application provides a fiber coiling device, comprising:

[0006] A support assembly, used to connect with the resonant cavity dish, the support assembly comprising a support member, the support member comprising a support surface for supporting the resonant cavity dish;

[0007] A driving assembly is connected to the support member, and the driving mechanism is used to drive the support assembly to rotate and / or move, so as to drive the resonant cavity disk to rotate and / or move, so that the optical fiber is installed in the fiber coil groove on the side of the resonant cavity disk away from the support surface.

[0008] In some embodiments, the driving assembly is used to drive the supporting assembly to move in a first direction and a second direction, the first direction and the second direction are arranged at an angle, and the first direction and the second direction are respectively parallel to the supporting surface; and / or,

[0009] The driving assembly is used to drive the supporting assembly to rotate around a rotation axis, and the rotation axis is arranged at an angle with the supporting surface.

[0010] In some embodiments, the driving assembly includes a first moving mechanism, and the first moving mechanism is connected to the supporting assembly to drive the supporting assembly to move along the first direction;

[0011] The driving assembly includes a second moving mechanism, and the second moving mechanism is connected to the first moving mechanism to drive the first moving mechanism to move along the second direction, so that the first moving mechanism drives the supporting assembly to move along the second direction.

[0012] In some embodiments, the driving assembly further includes a rotating mechanism, the first moving mechanism is connected to the supporting assembly via the rotating mechanism, and the rotating mechanism is used to drive the supporting assembly to rotate around the rotation axis.

[0013] In some embodiments, the driving assembly includes a driving motor, which is disposed on a side of the supporting assembly facing away from the supporting surface, and an output shaft of the driving motor is drivingly connected to the supporting assembly to drive the supporting assembly to rotate around the rotation axis.

[0014] In some embodiments, the support assembly includes a clamping mechanism connected to the support member, and the clamping mechanism is used to clamp opposite ends of the resonant cavity disk.

[0015] In some embodiments, the clamping mechanism includes two clamping structures arranged relatively spaced apart, the clamping structure includes a mounting base connected to the support member, a first elastic member connected to the mounting base, and a clamping member connected to the first elastic member, the first elastic member is used to push the clamping member so that the clamping members of the two clamping structures are close to each other and abut against opposite ends of the resonant cavity disk to clamp the opposite ends of the resonant cavity disk.

[0016] In some embodiments, the clamp at least partially extends out of the support surface.

[0017] In some embodiments, a receiving space for receiving the resonant cavity disk is formed between the two clamping members;

[0018] Wherein, the mounting seat comprises a mounting portion located on a side of the clamping member away from the accommodating space, the first elastic member is located between the clamping member and the mounting portion, one end of the first elastic member is connected to the clamping member, and the other end of the first elastic member is connected to the mounting portion; and / or,

[0019] The clamping member has a guide surface on one side facing the accommodating space, the guide surface is close to an end of the clamping member extending out of the supporting surface, and the distance between the guide surfaces of the two clamping members gradually increases in a direction away from the supporting surface.

[0020] The present application also provides a fiber coiling device, including:

[0021] A fiber coiling device, the fiber coiling device is the fiber coiling device as described above, the fiber coiling device comprises a support assembly and a drive assembly, the support assembly is used to connect with the resonant cavity disk, the support assembly comprises a support member, the support member comprises a support surface for supporting the resonant cavity disk; the drive assembly is connected to the support member, the drive mechanism is used to drive the support assembly to rotate and / or move, so as to drive the resonant cavity disk to rotate and / or move, so that the optical fiber is installed in the fiber coiling groove on the side of the resonant cavity disk away from the support surface;

[0022] The fiber-releasing device is used to connect with the optical fiber reel wound with the optical fiber, and drive the optical fiber reel to rotate so as to release the fiber from the optical fiber reel.

[0023] The fiber winding device provided in the embodiment of the present application drives the supporting assembly to rotate and / or move through the driving assembly, thereby driving the resonance cavity disk to rotate and / or move. When the operator installs the optical fiber into the fiber winding groove of the resonance cavity disk, there is no need to manually rotate or move the resonance cavity disk, which is beneficial to improving the fiber winding efficiency of the resonance cavity disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0025] Figure 1 A schematic diagram of the structure of an embodiment of a fiber coiling device and a resonant cavity disk provided in an embodiment of the present application, wherein four resonant cavity disks indicate that the resonant cavity disk can move to four different positions;

[0026] Figure 2 A schematic structural diagram of an embodiment of a fiber coiling device provided in an embodiment of the present application;

[0027] Figure 3 A schematic structural diagram of an embodiment of a fiber coiling device provided in an embodiment of the present application, wherein the support member is not shown;

[0028] Figure 4 for Figure 2 A side view of the middle fiber device;

[0029] Figure 5 A schematic structural diagram of another embodiment of a fiber coiling device and a resonant cavity disk provided in an embodiment of the present application;

[0030] Figure 6 A schematic structural diagram of another embodiment of a fiber coiling device provided in an embodiment of the present application;

[0031] Figure 7 for Figure 6 A side view of the middle fiber device;

[0032] Figure 8Schematic structural diagram of an embodiment of a fiber pressing member, an adjusting member, and a mounting member provided in an embodiment of the present application;

[0033] Figure 9 For Figure 8 Cross-sectional view of the fiber pressing member, the adjusting member, and the mounting member in [reference numeral], wherein the mounting member is axially sectioned;

[0034] Figure 10 Schematic structural diagram of an embodiment of a fiber releasing device provided in an embodiment of the present application;

[0035] Figure 11 Internal structural schematic diagram of an embodiment of a fiber releasing device provided in an embodiment of the present application;

[0036] Figure 12 Another perspective view of the fiber releasing device provided in an embodiment of the present application;

[0037] Figure 13 For Figure 12 Enlarged view of part A in [reference numeral].

[0038] Fiber coiling device 10; Support assembly 11; Support member 111; Support surface 1111; Positioning post 1112; Clamping mechanism 112; Clamping structure 1121; Mounting base 1122; Connection section 1123; Mounting portion 1124; First elastic member 1125; Clamping member 1126; Guide surface 1127; Accommodating space 1128; Driving assembly 12; First moving mechanism 121; First sliding rail 1211; First driving component 1212; Second moving mechanism 122; Second sliding rail 1221; Second driving component 1222; Rotating mechanism 123; Third driving component 1231; First base 124; Driving motor 125; Output shaft 1251; Second base 126; Fiber pressing structure 13; Fiber pressing member 131; Fiber pressing portion 1311; Fiber pressing rod 1312; Sliding portion 1313; Connecting rod 1314; Second elastic member 1315; Mounting member 1316; Mounting hole 1317; Limiting portion 1318; Adjusting member 1319; Support frame 132; Support rod 1321; Support beam 1322; Resonant cavity disk 20; Fiber coiling groove 21; Fiber releasing device 30; Fiber releasing wheel 31; Bracket 32; Traction assembly 33; Traction wheel 331; Groove 3311; Crimping mechanism 332; Crimping belt 3321; Belt pulley 3322; Guide assembly 34; Mounting shaft 341; Contact portion 3411; Guide wheel 342; Guide groove 3421; Elastic structure 343; First elastic component 3431; Second elastic component 3432; First guide cylinder 351; Second guide cylinder 352; Fiber optic disk 40; First direction X; Second direction Y; Rotation axis X1. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. 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 efforts belong to the scope of protection of the present application.

[0040] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can be aware of the application of other processes and / or the use of other materials.

[0041] The embodiments of the present application provide a fiber coiling device and a fiber coiling equipment. The following will be described in detail respectively.

[0042] First, the embodiments of the present application provide a fiber coiling device.

[0043] Figure 1 It is a schematic structural diagram of an embodiment of the fiber coiling device provided for the embodiments of the present application. As Figure 1 shown, the fiber coiling device 10 includes a support assembly 11 and a drive assembly 12. The support assembly 11 is used to connect with the resonant cavity disk 20, and the support assembly 11 includes a support member 111. The support member 111 includes a support surface 1111 for supporting the resonant cavity disk 20. When the resonant cavity disk 20 is connected to the support assembly 11, the resonant cavity disk 20 is supported on the support surface 1111 of the support member 111, which can make the connection between the resonant cavity disk 20 and the support assembly 11 more stable. Among them, a fiber coiling groove 21 is provided on one side of the resonant cavity disk 20 facing away from the support surface 1111, and the optical fiber is used to be coiled into the fiber coiling groove 21 of the resonant cavity disk 20. The drive assembly 12 is connected to the support member 111, and the drive mechanism is used to drive the support assembly 11 to rotate and / or move, so as to drive the resonant cavity disk 20 to rotate and / or move, and install the optical fiber into the fiber coiling groove 21 on the side of the resonant cavity disk 20 facing away from the support surface 1111.

[0044] The fiber coiling device 10 provided by the embodiments of the present application drives the support assembly 11 to rotate and / or move through the drive assembly 12, so as to drive the resonant cavity disk 20 to rotate and / or move. When an operator installs the optical fiber into the fiber coiling groove 21 of the resonant cavity disk 20, there is no need to manually rotate or move the resonant cavity disk 20, which is beneficial to improving the fiber coiling efficiency of the resonant cavity disk 20.

[0045] It should be noted that the driving assembly 12 can drive the support assembly 11 to rotate and move, or the driving assembly 12 can be only used to drive the support assembly 11 to rotate, or the driving assembly 12 can be only used to drive the support assembly 11 to move. Specifically, it can be determined according to the trajectory of the fiber slot 21 of the resonator disk 20. Of course, the former can make the fiber coiling method of the fiber coiling device 10 more flexible.

[0046] In some embodiments, as Figures 1 to 3 shown, the driving assembly 12 can be used to drive the support assembly 11 to move in the first direction X and the second direction Y. The first direction X and the second direction Y are arranged at an angle, and the first direction X and the second direction Y are respectively parallel to the support surface 1111. Thus, by driving the support assembly 11 to move at different speeds in the first direction X and the second direction Y by the driving assembly 12, the support assembly 11 can drive the resonator disk 20 to move, and the moving trajectory of the resonator disk 20 is basically consistent with the extending trajectory of the fiber slot 21 of the resonator disk 20, so as to facilitate pressing the optical fiber into the fiber slot 21 of the resonator disk 20.

[0047] Among them, the driving assembly 12 can include a first moving mechanism 121, and the first moving mechanism 121 is connected to the support assembly 11 to drive the support assembly 11 to move along the first direction X. At the same time, the driving assembly 12 further includes a second moving mechanism 122, and the second moving mechanism 122 is connected to the first moving mechanism 121 to drive the first moving mechanism 121 to move along the second direction Y, so that the first moving mechanism 121 drives the support assembly 11 to move along the second direction Y.

[0048] Thus, by driving the first driving mechanism to move along the second direction Y by the second driving mechanism, the first moving mechanism 121 can drive the support assembly 11 and the resonator disk 20 to move along the second direction Y at a certain speed. At the same time, by driving the support assembly 11 to move along the first direction X by the first driving mechanism, the support assembly 11 can drive the resonator disk 20 to move along the first direction X at a certain speed.

[0049] By adjusting the moving speeds of the resonator disk 20 along the first direction X and the second direction Y, the moving trajectory of the resonator disk 20 can be changed, so that the moving trajectory of the resonator disk 20 is adapted to the extending direction of the fiber slot 21, so as to facilitate pressing the optical fiber into the fiber slot 21 of the resonator disk 20.

[0050] Specifically, the first driving mechanism may include a first slide rail 1211 and a first driving component 1212. The support assembly 11 is slidably mounted on the first slide rail 1211. The first driving component 1212 is connected to the support assembly 11 and drives the support assembly 11 to slide along the first slide rail 1211, so that the support assembly 11 moves along the first direction X. The first driving component 1212 may include a first driving component 1212 and a first lead screw. The first lead screw is rotatably connected to the first slide table type lead screw nut. The first slide table type lead screw nut is slidably connected to the first slide rail 1211. The first lead screw extends along the first direction X. The first slide table type lead screw nut is connected to the support assembly 11. The first driving component 1212 is connected to the first lead screw and is used to drive the first lead screw to rotate, so that the first lead screw drives the support assembly 11 to slide along the first slide rail 1211.

[0051] The second driving mechanism may include a second slide rail 1221 and a second driving component 1222. The second slide rail 1221 is mounted on the first base 124. The first slide rail 1211 is slidably mounted on the second slide rail 1221. The second driving component 1222 is connected to the first slide rail 1211 and drives the first slide rail 1211 to slide along the second slide rail 1221, so that the first slide rail 1211 moves along the second direction Y, and further drives the support assembly 11 to move along the second direction Y. The second driving component 1222 may include a second driving component 1222 and a second lead screw. The second lead screw is rotatably connected to the second slide table type lead screw nut. The second slide table type lead screw nut is slidably connected to the second slide rail 1221. The second lead screw extends along the second direction Y. The second slide table type lead screw nut is connected to the first slide rail 1211. The second driving component 1222 is connected to the second lead screw and is used to drive the second lead screw to rotate, so that the second lead screw drives the first slide rail 1211 to slide along the second slide rail 1221.

[0052] In some embodiments, as Figure 3 shown, the driving assembly 12 further includes a rotating mechanism 123. The first moving mechanism 121 is connected to the support assembly 11 through the rotating mechanism 123. The rotating mechanism 123 is used to drive the support assembly 11 to rotate around the rotation axis X1. The rotation axis X1 is disposed at an angle to the support surface 1111. Thus, when the driving assembly 12 drives the support assembly 11 to move along the first direction X and the second direction Y, it can also drive the support assembly 11 to rotate around the rotation axis X1. Thereby, while driving the resonant cavity disk 20 to move along the first direction X and the second direction Y, the resonant cavity disk 20 rotates around the rotation axis X1, making the movement trajectory of the resonant cavity disk 20 more adaptable to the extending direction of the fiber winding groove 21, and facilitating the installation of the optical fiber into the fiber winding groove 21.

[0053] Specifically, the rotating mechanism 123 may include a third driving component 1231 and a third rotating component (not shown in the figure), the third driving component 1231 is mounted on the first mounting plate, and the third driving component 1231 is connected to the third rotating component to drive the third rotating component to rotate around the rotation axis X1. The support assembly 11 is mounted on the third rotating component, and when the third driving component 1231 drives the third rotating component to rotate around the rotation axis X1, the support assembly 11 and the resonant cavity disk 20 can be driven to rotate around the rotation axis X1.

[0054] In the embodiment of the present application, the first driving component 1212, the second driving component 1222 and the third driving component 1231 can be servo motors, stepper motors, linear motors, hydraulic cylinders or other components that can provide power, and the specific structure can be determined according to the structure of the first moving mechanism 121, the second moving mechanism 122 and the rotating mechanism 123, and is not limited here.

[0055] In addition, the first direction X and the second direction Y can be made perpendicular to each other, or the angle formed by the first direction X and the second direction Y can be an acute angle. The rotation axis X1 can be made perpendicular to the support surface 1111, or the angle formed by the rotation axis X1 and the support surface 1111 can be an acute angle. When the rotation plane of the fiber laying device 30 is different from the fiber coiling plane of the fiber coiling device 10, making the angle formed by the rotation axis X1 and the support surface 1111 an acute angle helps to eliminate the fiber coiling stress and reduce the torsional internal stress of the optical fiber.

[0056] In other embodiments, Figures 5 to 7 As shown, the driving assembly 12 can also be used to drive the supporting assembly 11 to rotate around the rotation axis X1, and the rotation axis X1 is set at an angle with the supporting surface 1111. Therefore, by driving the supporting assembly 11 to rotate around the rotation axis X1 through the driving assembly 12, the resonant cavity plate 20 can be driven to rotate around the rotation axis X1, so that the moving trajectory of the optical fiber relative to the resonant cavity plate 20 is adapted to the extension direction of the fiber winding groove 21 of the resonant cavity plate 20, so that the operator can press the optical fiber into the fiber winding groove 21 of the resonant cavity plate 20.

[0057] The driving assembly 12 may include a driving motor 125, which is disposed on a side of the supporting assembly 11 away from the supporting surface 1111, and an output shaft 1251 of the driving motor 125 is in transmission connection with the supporting assembly 11 to drive the supporting assembly 11 to rotate around the rotation axis X1. Thus, the structure of the driving assembly 12 can be relatively simple, and the rotation angle and rotation speed of the supporting assembly 11 can be accurately controlled.

[0058] Specifically, the drive motor 125 is mounted on the second base 126, the axial direction of the drive shaft of the drive motor 125 is set at an angle to the support surface 1111 of the support assembly 11, and the output shaft 1251 of the drive motor 125 is connected to the side of the support assembly 11 away from the support surface 1111. When the drive motor 125 rotates the output shaft 1251, the support assembly 11 can be driven to rotate around the rotation axis X1. Of course, the output shaft 1251 of the drive motor 125 can also be connected to the side of the support assembly 11 away from the support surface 1111 through a reduction mechanism such as a helical gear reduction mechanism or a worm gear reduction mechanism.

[0059] In some embodiments, Figures 5 to 7 As shown, the support assembly 11 may include a clamping mechanism 112 connected to the support member 111 , and the clamping mechanism 112 is used to clamp the opposite ends of the resonant cavity dish 20 , so as to make the connection between the support assembly 11 and the resonant cavity dish 20 more stable.

[0060] The clamping mechanism 112 may include two clamping structures 1121 arranged at a relative interval, the clamping structure 1121 includes a mounting seat 1122 connected to the support member 111, a first elastic member 1125 connected to the mounting seat 1122, and a clamping member 1126 connected to the first elastic member 1125, the first elastic member 1125 is used to push the clamping member 1126, so that the clamping members 1126 of the two clamping structures 1121 are close to each other and abut against the opposite ends of the resonant cavity plate 20 to clamp the opposite ends of the resonant cavity plate 20. Thus, by pressing the resonant cavity plate 20 between the clamping members 1126 of the two clamping structures 1121, the resonant cavity plate 20 can be supported on the support surface 1111 of the support member 111, and the two clamping members 1126 clamp the opposite ends of the resonant cavity plate 20, which is very convenient to operate.

[0061] In some embodiments, the clamping member 1126 can be at least partially extended from the support surface 1111, so that when the resonator is supported on the support surface 1111 of the support member 111, the portions of the clamping members 1126 of the two clamping structures 1121 extending from the support surface 1111 can more stably clamp the opposite ends of the resonant cavity disk 20.

[0062] Among them, the clamping member 1126 can be made to extend completely out of the support surface 1111 of the support member 111, that is, the clamping member 1126 and the plane where the support surface 1111 of the support member 111 are located do not intersect, and the clamping member 1126 can be made to partially extend out of the support surface 1111 of the support member 111, that is, the clamping member 1126 and the plane where the support surface 1111 of the support member 111 are located intersect.

[0063] like Figures 5 to 7As shown, a receiving space 1128 for receiving the resonant cavity disk 20 is formed between the two clamping members 1126. When the resonant cavity disk 20 is installed in the receiving space 1128, the two clamping members 1126 abut against the opposite ends of the resonant cavity disk 20. In some embodiments, the mounting base 1122 may include a mounting portion 1124 located on the side of the clamping member 1126 facing away from the receiving space 1128. The first elastic member 1125 is located between the clamping member 1126 and the mounting portion 1124. One end of the first elastic member 1125 is connected to the clamping member 1126, and the other end of the first elastic member 1125 is connected to the mounting portion 1124. Thus, the first elastic member 1125 can stably apply an elastic force to the clamping member 1126, causing the clamping member 1126 to abut against the resonant cavity disk 20.

[0064] Specifically, the mounting base 1122 includes a connecting section 1123 extending along the distribution direction of the two clamping members 1126. One end of the connecting section 1123 is connected to the side of the support member 111 facing away from the support surface 1111, and the other end of the connecting section 1123 is connected to the mounting portion 1124. The mounting portion 1124 is located on the side of the connecting section 1123 facing the support member 111. The first elastic member 1125 and the clamping member 1126 are located on the side of the connecting section 1123 facing the support member 111. The clamping member 1126, the first elastic member 1125, and the mounting portion 1124 are sequentially distributed along the extending direction of the connecting section 1123. The first elastic member 1125 can be a linear spring. One end of the first elastic member 1125 is connected to the side of the mounting portion 1124 facing the clamping member 1126, and the other end of the first elastic member 1125 is connected to the side of the clamping member 1126 facing the mounting portion 1124.

[0065] In some embodiments, as Figures 4 to 6 shown, the side of the clamping member 1126 facing the receiving space 1128 has a guiding surface 1127. The guiding surface 1127 is close to the end of the clamping member 1126 protruding from the support surface 1111, and the distance between the guiding surfaces 1127 of the two clamping members 1126 gradually increases in the direction away from the support surface 1111. Thus, when the resonant cavity disk 20 is installed in the receiving space 1128, the opposite ends of the resonant cavity disk 20 can abut against the guiding surfaces 1127 of the corresponding clamping members 1126 to push the two clamping members 1126 to move away from each other, so as to increase the distance between the two clamping members 1126, enabling the resonant cavity disk 20 to be smoothly installed in the receiving space 1128, and the two clamping members 1126 abut against the opposite ends of the resonant cavity disk 20.

[0066] Specifically, as Figure 7 shown, the support member 111 protrudes from the upper side of the support surface 1111. The guiding surface 1127 is close to the end of the clamping member 1126 protruding upward from the support surface 1111. The distance between the two guiding surfaces 1127 gradually increases upward.

[0067] In some embodiments, such as Figure 5 and Figure 6 shown, at least one positioning post 1112 may be convexly provided on the supporting surface 1111 of the support member 111. The at least one positioning post 1112 is used to insert into the resonator cavity disk 20 to position the resonator cavity disk 20, so that the connection and disassembly of the resonator cavity disk 20 and the support assembly 11 are more stable. Moreover, according to the type of the resonator cavity disk 20, it is possible to choose to position the resonator cavity disk 20 through the positioning post 1112, or to choose to clamp both ends of the resonator cavity disk 20 through the clamping mechanism 112, so that the fixing method of the resonator cavity disk 20 is more flexible, and moreover, the support assembly 11 is compatible with different types of resonator cavity disks 20.

[0068] Among them, the number of the positioning posts 1112 may be multiple. The multiple positioning posts 1112 are divided into two rows arranged in parallel, and the multiple positioning posts 1112 of each row of positioning posts 1112 are arranged at intervals along the distribution direction of the two clamping members 1126.

[0069] In other embodiments, the resonator cavity disk 20 may also be detachably connected to the support assembly 11 by magnetic attraction or other means.

[0070] In some embodiments, such as Figures 1 to 4 shown, the optical fiber coiling device 10 may further include a fiber pressing structure 13. The fiber pressing structure 13 includes a fiber pressing portion 1311. The fiber pressing portion 1311 is used to abut against the notch edge of the fiber coiling groove 21 and move relative to the resonator cavity disk 20 along the extending direction of the fiber coiling groove 21 to press the optical fiber into the fiber coiling groove 21. Thus, when the driving assembly 12 drives the support assembly 11 to rotate and / or move to drive the resonator cavity disk 20 to rotate and / or move, the fiber pressing portion 1311 can automatically press the optical fiber into the fiber coiling groove 21 without manually pressing the optical fiber into the optical fiber groove, which is beneficial to improving the optical fiber coiling efficiency of the resonator cavity disk 20.

[0071] Among them, the abutting portion may be elastic. Thus, the abutting portion can abut against the notch edge of the fiber coiling groove 21 more stably, and moreover, during the process of the abutting portion pressing the optical fiber into the fiber coiling groove 21, the risk of the abutting portion damaging the optical fiber can be reduced. The material of the abutting portion may be a flexible material or an elastic material such as polytetrafluoroethylene or silica gel, and is not limited herein.

[0072] In some embodiments, the optical fiber pressing structure 13 may include a support frame 132 and an optical fiber pressing member 131. The optical fiber pressing member 131 is movably connected to the support frame 132. The optical fiber pressing member 131 includes an optical fiber pressing portion 1311. The optical fiber pressing member 131 is movable relative to the support frame 132 so that the optical fiber pressing portion 1311 abuts against and separates from the edge of the notch of the optical fiber winding groove 21. Thus, when it is necessary to connect or separate the resonant cavity disc 20 from the support assembly 11, the optical fiber pressing member 131 can be first moved relative to the support frame 132 to a position where the optical fiber pressing portion 1311 separates from the edge of the notch of the optical fiber winding groove 21, so as to avoid interference between the resonant cavity disc 20 and the optical fiber pressing portion 1311 of the optical fiber pressing member 131 during the connection or separation of the resonant cavity disc 20 and the support assembly 11. After the resonant cavity disc 20 is connected to the support assembly 11, the optical fiber pressing member 131 can be moved relative to the support frame 132 to a position where the optical fiber pressing portion 1311 abuts against the edge of the notch of the optical fiber winding groove 21. Then, when the driving assembly 12 drives the support assembly 11 to rotate and / or move to drive the resonant cavity disc 20 to rotate and / or move, the optical fiber can be automatically pressed into the optical fiber winding groove 21 through the optical fiber pressing portion 1311.

[0073] Among them, the optical fiber pressing member 131 can be rotated relative to the support frame 132 so that the optical fiber pressing portion 1311 abuts against and separates from the edge of the notch of the optical fiber winding groove 21, or the optical fiber pressing member 131 can be slid relative to the support frame 132 so that the optical fiber pressing portion 1311 abuts against and separates from the edge of the notch of the optical fiber winding groove 21.

[0074] In some embodiments, as Figure 8 and Figure 9 shown, the optical fiber pressing structure 13 may include a mounting member 1316. The mounting member 1316 is connected to the support frame 132. The optical fiber pressing member 131 is slidably connected to the mounting member 1316, so that the optical fiber pressing member 131 can be slid relative to the support frame 132 to drive the optical fiber pressing portion 1311 to abut against and separate from the edge of the notch of the optical fiber winding groove 21.

[0075] Specifically, the mounting member 1316 includes a mounting hole 1317. A part of the optical fiber pressing member 131 is slidably mounted in the mounting hole 1317 along the depth direction of the mounting hole 1317, so that the optical fiber pressing member 131 is slidably connected to the mounting member 1316. Among them, the optical fiber pressing member 131 includes a sliding portion 1313, and the sliding portion 1313 is slidably mounted in the mounting hole 1317. The optical fiber pressing member 131 further includes a connecting rod 1314. The connecting rod 1314 extends along the depth direction of the mounting hole 1317. One end of the connecting rod 1314 is connected to the sliding portion 1313, and the other end of the connecting rod 1314 extends out of the mounting hole 1317 and is connected to the optical fiber pressing portion 1311.

[0076] Among them, the mounting member 1316 is a cylindrical structure. The mounting hole 1317 is a cylindrical hole.

[0077] In some embodiments, as Figure 8 andFigure 9 As shown, the fiber pressing structure 13 may further include a second elastic member 1315 connected to the support frame 132, the second elastic member 1315 being connected to the fiber pressing member 131, and the second elastic member 1315 being used to apply elastic force to the fiber pressing member 131, so that the fiber pressing portion 1311 is maintained at a position abutting against the notch edge of the fiber coiling groove 21. Thus, the fiber pressing portion 1311 of the fiber pressing member 131 can be stably maintained at a position abutting against the notch edge of the fiber coiling groove 21 by the second elastic member 1315, so that the optical fiber can be stably pressed into the fiber coiling groove 21, which is beneficial to improving the working stability of the fiber coiling device 10.

[0078] The second elastic member 1315 can be installed in the installation hole 1317, and the second elastic member 1315 abuts against the side of the sliding portion 1313 of the fiber pressing member 131 away from the fiber pressing portion 1311, so as to push the sliding portion 1313 to move along the depth direction of the installation hole 1317, thereby driving the fiber pressing portion 1311 to move to a position abutting against the notch edge of the fiber coiling groove 21. The second elastic member 1315 can be a spring, rubber or other elastic member, which is not limited here.

[0079] The mounting member 1316 further includes a limiting portion 1318 , which is used to abut against the sliding portion 1313 to limit the distance that the second elastic member 1315 pushes the sliding portion 1313 to move in the depth direction of the mounting hole 1317 , thereby preventing the sliding portion 1313 from slipping out of the mounting hole 1317 .

[0080] Specifically, the limiting portion 1318 protrudes from the inner circumference of the mounting hole 1317 so that the limiting portion 1318 can stably abut against the sliding portion 1313. The limiting portion 1318 extends along the circumference of the mounting hole 1317 to extend the length of the limiting portion 1318 so that the limiting portion 1318 has a better effect on the sliding portion 1313. The limiting portion 1318 can be an annular structure extending along the circumference of the mounting hole 1317, or can be an arc-shaped structure extending along the circumference of the mounting hole 1317.

[0081] In some embodiments, the mounting hole 1317 can pass through the mounting member 1316. The fiber compression structure 13 further includes an adjusting member 1319, which is disposed at one end of the mounting member 1316 away from the fiber compression portion 1311 and covers at least part of the mounting hole 1317. The end of the second elastic member 1315 away from the fiber compression member 131 is connected to the adjusting member 1319.

[0082] Among them, the position of the adjusting member 1319 relative to the mounting member 1316 can be adjusted along the depth direction of the mounting hole 1317. Thus, by adjusting the position of 1319, the degree of extrusion on the second elastic member 1315 can be adjusted, and further the elastic force of the second elastic member 1315 acting on the fiber pressing member 131 can be adjusted, so as to adjust the magnitude of the abutting force between the fiber pressing portion 1311 and the notch edge of the fiber coiling groove 21 according to the actual situation, so that the fiber pressing portion 1311 can press the optical fiber into the fiber coiling groove 21 more stably.

[0083] In some embodiments, the adjusting member 1319 can be inserted into the mounting hole 1317 and the adjusting member 1319 can be threadedly connected to the mounting hole 1317. Thus, by rotating the adjusting member, the position of the adjusting member 1319 relative to the mounting member 1316 along the depth direction of the mounting hole 1317 can be adjusted, and the operation is very convenient. Moreover, the adjusting member 1319 can be an adjusting screw or other threaded structures, and the structure of the adjusting member 1319 is relatively simple and the cost is low.

[0084] Specifically, the support frame 132 includes a support rod 1321 and a support beam 1322. The support rod 1321 extends along the rotation axis X1. One end of the support rod 1321 is connected to the first base 124, and the other end of the support rod 1321 is connected to the support beam 1322. The extending direction of the support beam 1322 is set at an angle to the rotation axis X1. The fiber pressing member 131 is movably connected to the support beam 1322 so that the fiber pressing member 131 can drive the fiber pressing portion 1311 to abut against and separate from the notch edge of the fiber coiling groove 21. Among them, the fiber pressing member 131 is slidably connected to the support beam 1322 along the rotation axis X1, and the fiber pressing portion 1311 is located on the side of the fiber pressing member 131 facing the first base 124. Among them, the fiber pressing member 131 can also move along the length direction of the support beam 1322 to facilitate adjusting the position of the fiber pressing member 131 according to the position of the resonator disk 20.

[0085] Figure 10 It is a schematic structural diagram of an embodiment of the fiber releasing device provided by the embodiment of the present application. Figure 11 It is an internal structural schematic diagram of an embodiment of the fiber releasing device provided by the embodiment of the present application. As Figure 10 and Figure 11 shown, the fiber releasing device 30 includes a bracket 32, a fiber releasing wheel 31, a traction assembly 33 and a guiding assembly 34. The fiber releasing wheel 31 is connected to the bracket 32, and the fiber releasing wheel 31 is used to rotatably support the optical fiber disk 40. The traction assembly 33 is installed on the bracket 32, and the traction assembly 33 is used to connect with the coiled optical fiber of the optical fiber disk 40 and pull the optical fiber to release the optical fiber from the optical fiber disk 40. The guiding assembly 34 is installed on the bracket 32, and the guiding assembly 34 is used to abut against the optical fiber between the optical fiber disk 40 and the traction assembly 33 to guide the optical fiber, so that the coiled optical fiber of the optical fiber disk 40 can be stably transmitted to the traction assembly 33.

[0086] In some embodiments, such as Figure 12 and Figure 13 shown, the guiding assembly 34 can include a mounting shaft 341 and a guiding wheel 342. The mounting shaft 341 is connected to the bracket 32, and the axial direction of the mounting shaft 341 is consistent with the axial direction of the fiber releasing wheel 31; the guiding wheel 342 is rotatably mounted on the mounting shaft 341, and the guiding wheel 342 is slidably connected to the mounting shaft 341 along the axial direction of the mounting shaft 341. A guiding groove 3421 is provided on the outer periphery of the guiding wheel 342, and the guiding groove 3421 is used for abutting against the optical fiber between the optical fiber reel 40 and the traction assembly 33.

[0087] In the fiber releasing device 30 provided by the embodiment of the present application, the guiding groove 3421 of the guiding wheel 342 of the guiding assembly 34 is used for abutting against the optical fiber between the optical fiber reel 40 and the traction assembly 33, and the guiding wheel 342 is rotatably mounted on the mounting shaft 341, and the guiding wheel 342 is slidably connected to the mounting shaft 341 along the axial direction of the mounting shaft 341. Thus, the guiding wheel 342 can guide the optical fiber between the optical fiber reel 40 and the traction assembly 33. Moreover, during the process of releasing the fiber from the optical fiber reel 40, when there is a large deflection angle of the optical fiber between the optical fiber reel 40 and the guiding wheel 342 along the axial direction of the optical fiber reel 40, the component force of the acting force exerted by the optical fiber on the guiding wheel 342 in the axial direction of the mounting shaft 341 will push the guiding wheel 342 to move along the mounting shaft 341, so as to reduce the deflection angle of the optical fiber between the optical fiber reel 40 and the guiding wheel 342 along the axial direction of the optical fiber reel 40, thereby reducing the tension on the optical fiber and reducing the problem that the optical fiber is damaged due to excessive tension.

[0088] In some embodiments, the guiding assembly 34 further includes an elastic structure 343. The elastic structure 343 is connected to the guiding wheel 342 and is used for applying an elastic force to the guiding wheel 342 along the axial direction of the mounting shaft 341. Thus, the elastic structure 343 can provide an elastic force for the guiding wheel 342 to reset the guiding wheel 342. When the tension on the optical fiber decreases, the guiding wheel 342 can automatically reset under the action of the elastic structure 343.

[0089] Among them, the elastic structure 343 can include a first elastic component 3431, which is used to connect with the guide wheel 342 and apply a first elastic force along the axial direction of the installation shaft 341 to the guide wheel 342. In addition, the elastic structure 343 also includes a second elastic component 3432, which is used to connect with the guide wheel 342 and apply a second elastic force along the axial direction of the installation shaft 341 to the guide wheel 342, and the direction of the second elastic force is opposite to the direction of the first elastic force. Thus, the first elastic component 3431 and the second elastic component 3432 are used to apply elastic forces in opposite directions to the guide wheel 342, respectively, so that the guide wheel 342 is basically kept in the center position. When the guide wheel 342 moves a certain distance along any end of the axial direction of the installation shaft 341 under the pull of the optical fiber, it can automatically reset to the center position under the action of the first elastic component 3431 or the second elastic component 3432, so that the center position of the guide wheel 342 and the optical fiber disk 40 is as consistent as possible, so as to release the tension of the optical fiber as much as possible.

[0090] The first elastic component 3431 can be sleeved on the installation shaft 341, and the first elastic component 3431 is located between the guide wheel 342 and the bracket 32, one end of the first elastic component 3431 is used to abut against the bracket 32, and the other end of the first elastic component 3431 is used to connect with the guide wheel 342 and apply the first elastic force to the guide wheel 342. In this way, the installation of the first elastic component 3431 can be made more stable, and the first elastic component 3431 can stably apply the first elastic force to the guide wheel 342.

[0091] In addition, the installation shaft 341 may further include an abutment portion 3411, which is located on the side of the guide wheel 342 away from the bracket 32. The second elastic component 3432 is sleeved on the installation shaft 341 and is located between the guide wheel 342 and the abutment portion 3411. One end of the second elastic component 3432 is used to abut against the abutment portion 3411, and the other end of the second elastic component 3432 is used to abut against the guide wheel 342 to apply a second elastic force to the guide wheel 342. In this way, the installation of the second elastic component 3432 can be made more stable, and the second elastic component 3432 can stably apply the second elastic force to the guide wheel 342.

[0092] In the embodiment of the present application, the first elastic component 3431 and the second elastic component 3432 can be any elastic component such as a spring, a torsion spring, or rubber that can apply an elastic force to the guide wheel 342, and are not limited here. In addition, the first elastic component 3431 and the second elastic component 3432 can be different elastic components or the same component, as long as they can apply the first elastic force and the second elastic force to the guide wheel 342.

[0093] In some embodiments, Figure 12and Figure 13 As shown, in the direction from the notch to the bottom of the guiding groove 3421 of the guiding wheel 342, the width of the guiding groove 3421 along the axial direction of the mounting shaft 341 can be gradually reduced. Thus, the optical fiber can be guided to the bottom of the guiding groove 3421 through the inner side surface of the guiding groove 3421, so as to improve the guiding effect of the guiding wheel 342 on the optical fiber.

[0094] Specifically, the guiding groove 3421 of the guiding wheel 342 extends circumferentially along the guiding wheel 342 and has an annular structure. The contour of the intersection line between the inner surface of the guiding groove 3421 of the guiding wheel 342 and the axial section of the guiding wheel 342 is a symmetric hyperbolic structure, so that the guiding groove 3421 has a better guiding effect on the optical fiber.

[0095] In some embodiments, the material of the guiding wheel 342 includes polytetrafluoroethylene and a conductive agent. Thus, the hardness and friction coefficient of the guiding wheel 342 can be reduced, which is beneficial to reducing the wear of the guiding wheel 342 on the optical fiber. At the same time, it can also prevent the guiding wheel 342 from generating static electricity.

[0096] In some embodiments, the guiding wheel 342 can be rotatably supported on the mounting shaft 341 through a bearing, so as to reduce the frictional force between the guiding wheel 342 and the mounting shaft 341 and make the rotation of the guiding wheel 342 smoother.

[0097] In some embodiments, the fiber pay-off wheel 31 has damping. Thus, a suitable fiber pay-off tension can be established for the fiber optic reel 40 through the fiber pay-off wheel 31. The structure is relatively simple, replacing the more complex and space-consuming tension adjusting floating roller, which is beneficial to reducing the cost of the fiber pay-off device 30.

[0098] In some embodiments, the guiding assembly 34, the traction assembly 33 and the fiber pay-off wheel 31 can be located on the same side of the bracket 32, so as to facilitate the installation of the fiber optic reel 40 on the fiber pay-off wheel 31, connect the optical fiber wound on the fiber optic reel 40 with the guiding assembly 34 and the traction assembly 33, and reduce the deflection angle of the optical fiber in the axial direction of the fiber pay-off wheel 31, which is beneficial to reducing the tension on the optical fiber.

[0099] Among them, the guiding assembly 34 can be located above the traction assembly 33, the guiding assembly 34 and the traction assembly 33 are located on the same side of the fiber pay-off wheel 31, and moreover, the height of the mounting shaft 341 relative to the bottom of the bracket 32 is greater than the height of the fiber pay-off wheel 31 relative to the bottom of the bracket 32.

[0100] In some embodiments, such as Figure 11As shown, the traction assembly 33 may include a traction wheel 331, a driving mechanism (not shown in the figure), and a crimping mechanism 332. The traction wheel 331 is rotatably mounted on the bracket 32. A wheel groove 3311 for accommodating the optical fiber is provided on the outer periphery of the traction wheel 331. A part of the crimping mechanism 332 is located in the wheel groove 3311 and is in rolling contact with the bottom surface of the wheel groove 3311. Thus, the crimping mechanism 332 and the bottom surface of the wheel groove 3311 can clamp the optical fiber located in the wheel groove 3311. When the crimping mechanism 332 and the traction wheel 331 roll relative to each other, the optical fiber can be pulled to move.

[0101] Among them, the driving mechanism can be connected to the traction wheel 331, and the driving mechanism is used to drive the traction wheel 331 to rotate to pull the optical fiber clamped between the bottom surface of the wheel groove 3311 and the crimping mechanism 332 to move. Specifically, the driving mechanism can be a motor. The motor is mounted on the bracket 32, and the rotating shaft of the motor is directly or indirectly connected to the traction wheel 331 through a reduction mechanism to drive the traction wheel 331 to rotate.

[0102] Alternatively, the driving mechanism can also be connected to the crimping mechanism 332. The driving mechanism is used to drive the crimping mechanism 332 to drive the traction wheel 331 to rotate to pull the optical fiber clamped between the bottom surface of the wheel groove 3311 and the crimping mechanism 332 to move. Specifically, the crimping structure includes a crimping belt 3321 and two belt pulleys 3322. The two belt pulleys 3322 are rotatably mounted on the bracket 32, and the two belt pulleys 3322 are connected by the crimping belt 3321. A part of the crimping belt 3321 is located in the wheel groove 3311 and is in rolling contact with the bottom surface of the wheel groove 3311, so that the crimping belt 3321 and the bottom surface of the wheel groove 3311 clamp the optical fiber located in the wheel groove 3311. Among them, the driving mechanism is connected to one of the belt pulleys 3322 and drives the belt pulley 3322 to rotate, thereby driving the crimping belt 3321 to move, and further driving the traction wheel 331 to rotate through the crimping belt 3321 to pull the optical fiber to move.

[0103] In some embodiments, as Figure 12 shown, the fiber releasing device 30 may further include a first guiding cylinder 351, which is used for the optical fiber located between the guiding assembly 34 and the traction assembly 33 to pass through to guide the optical fiber. In addition, the fiber releasing device 30 may further include a second guiding cylinder 352, which is used for the optical fiber after being pulled by the traction assembly 33 to pass through to guide the optical fiber.

[0104] The embodiment of the present application also provides a fiber coiling device, which includes a fiber coiling device. The specific structure of the fiber coiling device refers to the above embodiments. Since this fiber coiling device adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0105] Among them, asFigure 1 and Figure 10 As shown in Figure 10 , the fiber coiling device includes a fiber coiling unit 10 and a fiber releasing unit 30. The structure of the fiber coiling unit 10 can refer to the above-mentioned embodiments and will not be elaborated here. The fiber releasing unit 30 is used to connect with a fiber optic reel 40 around which an optical fiber is coiled and drive the fiber optic reel 40 to rotate so as to release the optical fiber from the fiber optic reel 40.

[0106] In some embodiments, the fiber releasing unit 30 may include a fiber releasing wheel 31 which is used to rotatably support the fiber optic reel 40 so that the fiber optic reel 40 can rotate around the fiber releasing wheel 31 to release the optical fiber.

[0107] In the embodiments of the present application, the fiber releasing unit 30 and the fiber coiling unit 10 of the fiber coiling device can be used in combination or independently of each other.

[0108] Among them, when the fiber releasing unit 30 and the fiber coiling unit 10 of the fiber coiling device are used in combination, the distance between the fiber releasing unit 30 and the fiber coiling unit 10 can be adjusted as needed as long as the length of the optical fiber meets the requirements. The control system of the fiber coiling device can be placed in the electrical cabinet of the fiber releasing unit 30. The control system may include a PLC, a motor drive and a controller, etc., which can respectively control the operation of the fiber releasing unit 30 and the fiber coiling unit 10.

[0109] Hereinafter, taking the fiber coiling of the resonant cavity disk 20 with a runway-shaped groove as an example for illustration.

[0110] First, a fiber optic reel 40 of a certain specification is sleeved on the damped fiber releasing wheel 31 of the automatic fiber releasing unit 30 and then fixed with an elastic quick locking head. The resonant cavity disk 20 with a runway-shaped groove is clamped to the fiber coiling unit 10, and one end of the optical fiber is manually fixed at the starting position on one side of the runway disk groove; after pressing the start button of the fiber coiling device, the fiber releasing unit 30 releases the optical fiber continuously at the required speed, and at the same time the fiber coiling unit 10 rotates synchronously. The operator is responsible for gently pressing the optical fiber to prevent it from lifting or being thrown out of the runway disk groove. The fiber coiling unit 10 can rotate as the fiber releasing unit 30 releases the optical fiber to release the optical fiber stress. When the optical fiber enters the middle section, the fiber coiling unit 10 pauses for a period of time. After the operator presses the optical fiber into the groove of the runway disk groove, the fiber coiling unit 10 rotates synchronously again to start the second half of the fiber coiling. Finally, the optical fiber is led out from the other outlet of the runway disk groove to complete the fiber coiling.

[0111] Both the fiber releasing unit 30 and the fiber coiling unit 10 are provided with emergency stop buttons. After the protective door of the fiber releasing unit 30 is opened, the traction wheel 331 will automatically stop rotating. Only when the door is closed properly can the system rotate and release the optical fiber normally.

[0112] In the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not elaborated in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0113] The above has introduced in detail a fiber coiling device and a fiber coiling equipment provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; 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.

[0114] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0115] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0116] In this application, unless otherwise clearly defined or limited, the first feature being “on” or “under” the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being “above”, “over” and “on top of” the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being “under”, “beneath” and “underneath” the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

Claims

1. A fiber coiling device, characterized in that: include: A support assembly, used to connect with the resonant cavity dish, the support assembly comprising a support member, the support member comprising a support surface for supporting the resonant cavity dish; A driving assembly is connected to the support member, and the driving mechanism is used to drive the support assembly to rotate and / or move, so as to drive the resonant cavity disk to rotate and / or move, so that the optical fiber is installed in the fiber coil groove on the side of the resonant cavity disk away from the support surface.

2. The fiber coiling device according to claim 1, characterized in that: The driving assembly is used to drive the supporting assembly to move in a first direction and a second direction, the first direction and the second direction are arranged at an angle, and the first direction and the second direction are respectively parallel to the supporting surface; and / or, The driving assembly is used to drive the supporting assembly to rotate around a rotation axis, and the rotation axis is arranged at an angle with the supporting surface.

3. The fiber coiling device according to claim 2, characterized in that: The driving assembly includes a first moving mechanism, and the first moving mechanism is connected to the supporting assembly to drive the supporting assembly to move along the first direction; The driving assembly includes a second moving mechanism, and the second moving mechanism is connected to the first moving mechanism to drive the first moving mechanism to move along the second direction, so that the first moving mechanism drives the supporting assembly to move along the second direction.

4. The fiber coiling device according to claim 3, characterized in that: The driving assembly further includes a rotating mechanism, the first moving mechanism is connected to the supporting assembly via the rotating mechanism, and the rotating mechanism is used to drive the supporting assembly to rotate around the rotation axis.

5. The fiber coiling device according to claim 2, characterized in that: The driving assembly comprises a driving motor, which is arranged on a side of the supporting assembly away from the supporting surface, and an output shaft of the driving motor is drivingly connected to the supporting assembly to drive the supporting assembly to rotate around the rotation axis.

6. The fiber coiling device according to any one of claims 1 to 5, characterized in that: The support assembly includes a clamping mechanism connected to the support member, and the clamping mechanism is used to clamp the opposite ends of the resonant cavity disk.

7. The fiber coiling device according to claim 6, characterized in that: The clamping mechanism includes two clamping structures arranged relatively spaced apart from each other, the clamping structure includes a mounting seat connected to the support member, a first elastic member connected to the mounting seat, and a clamping member connected to the first elastic member, the first elastic member is used to push the clamping member so that the clamping members of the two clamping structures are close to each other and abut against opposite ends of the resonant cavity disk to clamp the opposite ends of the resonant cavity disk.

8. The fiber coiling device according to claim 7, characterized in that: The clamping member at least partially extends out of the supporting surface.

9. The fiber coiling device according to claim 7, characterized in that: An accommodation space for accommodating the resonant cavity disk is formed between the two clamping members; Wherein, the mounting seat comprises a mounting portion located on a side of the clamping member away from the accommodating space, the first elastic member is located between the clamping member and the mounting portion, one end of the first elastic member is connected to the clamping member, and the other end of the first elastic member is connected to the mounting portion; and / or, The clamping member has a guide surface on one side facing the accommodating space, the guide surface is close to an end of the clamping member extending out of the supporting surface, and the distance between the guide surfaces of the two clamping members gradually increases in a direction away from the supporting surface.

10. A fiber coiling device, characterized in that: include: A fiber coiling device, wherein the fiber coiling device is the fiber coiling device according to any one of claims 1 to 9; The fiber-releasing device is used to connect with the optical fiber reel wound with the optical fiber, and drive the optical fiber reel to rotate so as to release the fiber from the optical fiber reel.

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