Alternate fiber supply device and alternate fiber supply control method

Abstract

The invention relates to the technical field of fiber-optic gyroscope manufacturing, in particular to an alternate fiber supply device and an alternate fiber supply control method. The device comprises two fiber supply mechanisms and two follow-up discs. The two fiber supply mechanisms are arranged on the two sides of the axis of the main shaft respectively and are in sliding connection with the two sections of sliding rails respectively, each fiber supply mechanism comprises a fiber supply module and a fiber arrangement module, the fiber supply modules are detachably connected with the fiber arrangement modules, and the fiber arrangement modules are used for driving the fiber supply modules to move and executing transfer actions; the two follow-up discs are coaxially connected with the main shaft and the follow-up shaft respectively, fixing parts are arranged on the follow-up discs, fixing adaptive parts are arranged on the fiber supply modules, the fixing parts are adaptive to the fixing adaptive parts, and the fiber supply modules and the follow-up discs are detachably connected based on the fixing parts and the fixing adaptive parts. By adopting the alternative fiber supply device provided by the invention, automatic butt joint between the fiber supply module and the wire arrangement module or the follow-up disc can be realized, and the winding efficiency and the winding precision of the optical fiber ring can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of fiber optic gyroscope manufacturing, and in particular to an alternating fiber supplying device and an alternating fiber supplying control method. Background Art

[0002] The fiber ring is an important optical device in the fiber optic gyroscope, and the accuracy of the fiber ring directly affects the measurement accuracy of the fiber optic gyroscope. The existing fiber optic gyroscope winding device can only perform semi-automatic manual winding, because the two fiber supply mechanisms cannot realize automatic alternating fiber supply, specifically, the fiber supply module cannot be automatically transferred between the fiber arrangement module and the follower disk, so manual fiber replacement operations are mostly used. However, the manual operation process has a high degree of subjective consciousness. If the operation is improper, there is even a risk of breaking the fiber, which seriously affects the yield and winding efficiency of the fiber ring. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide an alternating fiber supply device and an alternating fiber supply control method to achieve automatic alternating fiber supply between two fiber supply mechanisms and improve the winding accuracy and winding efficiency of the optical fiber ring.

[0004] In order to achieve the above-mentioned objectives, the first aspect of the present application provides an alternating fiber supply device, which is suitable for an optical fiber gyro ring winding machine, wherein the optical fiber gyro ring winding machine includes a coaxially arranged main shaft and a follower shaft, a winding frame connected to the main shaft and located between the main shaft and the follower shaft, and two sections of slide rails arranged in parallel on both sides of the main shaft, and the alternating fiber supply device includes two fiber supply mechanisms and two follower disks; the two fiber supply mechanisms are arranged on both sides of the axis of the main shaft, and are respectively slidably connected to the two sections of slide rails, the fiber supply mechanism includes a fiber supply module and a fiber arrangement module, the fiber supply module and the fiber arrangement module are detachably connected, and the fiber arrangement module is used to drive the fiber supply module to move and perform transfer actions; the two follower disks are coaxially connected to the main shaft and the follower shaft, respectively, A fixing part is provided, and a fixed adapter part is provided on the fiber supply module, the fixing part is matched with the fixed adapter part, and the fiber supply module and the follower disk are detachably connected based on the fixing part and the fixed adapter part; the transfer action includes: 1) the fiber arrangement module sends the fiber supply module to a preset position, so that the fiber supply module and the follower disk are fixedly docked; 2) the fiber arrangement module receives the fiber supply module from the follower disk at the preset position; in the process of optical fiber winding, the fiber supply mechanism of the current fiber supply is used as the action group, and the remaining fiber supply mechanisms are used as the standby group, wherein the fiber supply module and the follower disk in the action group are in a separated state and fixedly connected to the fiber arrangement module, and the fiber supply module and the fiber arrangement module in the standby group are in a separated state and fixedly connected to the corresponding follower disk.

[0005] Based on the first aspect, in an embodiment of the present application, the fiber arrangement module includes a sliding member adapted to the slide rail and a telescopic member fixed on the sliding member, a clamping portion is provided at the top of the telescopic member, and a clamping adapter portion adapted to the clamping portion is provided at the bottom of the fiber supply module.

[0006] Based on the first aspect, in an embodiment of the present application, the fixed portion on the follower disk is a card interface, the fixed adapter portion is an elastic card connector disposed inside the fiber supply module, and the elastic card connector protrudes through an opening disposed on a side wall of the fiber supply module.

[0007] Based on the first aspect, in an embodiment of the present application, the fixing portion on the follower disk is a screw hole, the fixed adapter portion is a telescopic screw rod disposed inside the fiber supply module, and the telescopic screw rod protrudes through an opening disposed on a side wall of the fiber supply module.

[0008] Based on the first aspect, in the embodiment of the present application, the follower disk is further provided with a hanging bolt, and the side wall of the fiber supply module is provided with a hanging hole adapted to the hanging bolt; the opening and the hanging hole are located on the same side wall of the fiber supply module.

[0009] Based on the first aspect, in an embodiment of the present application, the device further includes: a positioning module, which is used to determine the position of the fiber arrangement module on the slide rail and the lifting height of the fiber arrangement module; and an angle measurement module, which is used to measure the rotation angle of the follower disk.

[0010] In the second aspect, the present application provides an alternating fiber supply control method, wherein the two fiber supply mechanisms include a first fiber supply mechanism and a second fiber supply mechanism, the first fiber supply mechanism includes a first fiber supply module and a first fiber arrangement module, and the second fiber supply mechanism includes a second fiber supply module and a second fiber arrangement module; the control method includes: determining an action group and a standby group; when the first fiber supply mechanism is converted from the action group to the standby group, controlling the first fiber arrangement module to send the first fiber supply module to a first preset position, allowing the first fiber supply module to complete fixed docking with the follower disk, and controlling the second fiber arrangement module to receive the second fiber supply module pre-sent to the follower disk at a second preset position.

[0011] Based on the second aspect, in an embodiment of the present application, the first fiber row module is controlled to send the first fiber supply module to the first preset position, so that the first fiber supply module and the follow-up disk are fixedly docked, including: controlling the first fiber row module to drive the first fiber supply module to move along the slide rail close to the target follow-up disk, pausing when it is a preset distance from the target follow-up disk, adjusting the height of the first fiber supply module so that the fixed part and the fixed adapter part are at the same height, and the first fiber row module continues to move against the target follow-up disk. After the fixed part and the fixed adapter part are successfully connected, the connection between the first fiber row module and the first fiber supply module is released, and the first fiber row module is controlled to pause after being away from the target follow-up disk by the preset distance.

[0012] Based on the second aspect, in an embodiment of the present application, the second fiber row module is controlled to receive the second fiber supply module pre-delivered to the follow-up disk at a second preset position, including controlling the second fiber row module to move along the slide rail close to the target follow-up disk, pausing when it is a preset distance from the target follow-up disk, adjusting the height of the top of the second fiber row module so that the height of the top of the second fiber row module is lower than the height of the bottom of the second fiber supply module, allowing the second fiber row module to continue to move and abut against the target follow-up disk, and continuing to adjust the height of the top of the second fiber row module until the top of the second fiber row module abuts against the bottom of the second fiber supply module, and after the clamping portion at the top of the second fiber row module and the clamping adapter portion at the bottom of the second fiber supply module are connected, the connection between the second fiber supply module and the target follow-up disk is released.

[0013] Based on the second aspect, in an embodiment of the present application, when the first fiber supply mechanism is converted from an action group to a standby group and the first fiber supply module is fixedly docked with the target follower disk, the rotation angle of the target follower disk is a1; when the first fiber supply mechanism is converted from a standby group to an action group and the first fiber arrangement module receives the first fiber supply module on the target follower disk, the rotation angle of the target follower disk is a2; wherein, a1=a2.

[0014] The alternating fiber supply device provided in the present application improves the connection structure between the fiber supply module, the fiber arrangement module and the follower disk, and through automated control, can realize automatic docking between the fiber supply module and the fiber arrangement module or the follower disk, and highly automated winding of the optical fiber ring, thereby improving the winding efficiency of the optical fiber ring, avoiding uncertain factors and errors caused by manual operation, improving the stability of the optical fiber ring winding process, and ensuring the accuracy of the finished optical fiber ring.

[0015] The alternating fiber supply control method provided in the present application is based on the structures of the fiber supply module, the fiber arrangement module and the follower disk and their relative positional relationship. By accurately controlling the action state of each part of the structure, the fiber supply module is automatically transferred and connected between the cable arrangement module and the follower disk, thereby improving the degree of automation of the optical fiber ring winding system as well as the winding efficiency and winding accuracy of the optical fiber ring.

[0016] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1A partial structural front view of a fiber optic gyroscope ring winding machine according to an embodiment of the present application is schematically shown;

[0019] Figure 2 The structure diagram of the fiber supply module in the embodiment of the present application is schematically shown;

[0020] Figure 3 The structural diagram of the follower disk in the embodiment of the present application is schematically shown.

[0021] Marks and corresponding parts names in the attached drawings:

[0022] 1-fiber supply module; 11-opening hole; 12-hanging hole; 2-fiber arrangement module; 21-sliding member; 22-telescopic member; 3-follow-up plate; 31-card interface; 32-hanging bolt; 100-main shaft; 200-follow-up shaft; 300-slide rail. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0024] Example 1

[0025] Please refer to Figure 1 The present embodiment provides an alternating fiber supply device, which is suitable for an optical fiber gyroscope winding machine, wherein the optical fiber gyroscope winding machine includes a coaxially arranged main shaft 100 and a follower shaft 200, a winding frame connected to the main shaft 100 and located between the main shaft 100 and the follower shaft 200, and two sections of slide rails 300 arranged in parallel on both sides of the main shaft 100, and the two sections of slide rails 300 are parallel to the main shaft 100.

[0026] The alternating fiber feeding device includes two fiber feeding mechanisms and two follower disks 3; the two fiber feeding mechanisms are arranged on both sides of the axis of the main shaft 100, and are respectively slidably connected to the two sections of the slide rails (that is, the two fiber feeding mechanisms can move on the two sections of the slide rails 300 respectively), and any fiber feeding mechanism includes a fiber feeding module 1 and a fiber discharging module 2, and the fiber feeding module 1 is detachably connected to the fiber discharging module 2 (for example, a clamping portion is provided on the top of the fiber discharging module 2, and a clamping adapter portion matched with the clamping portion is provided on the bottom of the fiber feeding module 1), and the fiber discharging module 2 is used to drive the fiber feeding module 1 to move along the slide The rail 300 moves in the vertical direction and performs the transfer action; the two follower disks 3 are coaxially connected to the main shaft 100 and the follower shaft 200 respectively, wherein the slide rail 300 can meet the movement range of the fiber supply mechanism between the two follower disks 3, and the inner side of any follower disk 3 (that is, the opposite sides of the two follower disks 3) is provided with a fixing part for fixing the fiber supply module 1, and any fiber supply module 1 is provided with a fixed adapter part adapted to the fixed part, and the fiber supply module 1 is detachably connected to the follower disk 3. Exemplarily, the connection method can be a snap-on or a threaded connection.

[0027] During the optical fiber winding process, the two fiber supply mechanisms cannot supply fiber to the winding skeleton at the same time. The fiber supply mechanism currently supplying fiber is the action group, and the other fiber supply mechanism is the standby group, wherein the fiber supply module 1 and the follower disk 3 in the action group are in a separated state and fixedly connected to the fiber arrangement module 2 (during the fiber supply process, the fiber supply module 1 needs to cooperate with the rotation speed of the main shaft 100 and move with the fiber arrangement module 2 to complete the winding of the optical fiber ring), the fiber supply module 1 and the fiber arrangement module 2 in the standby group are in a separated state and connected to the corresponding follower disk 3, and rotate synchronously with the follower disk 3 to ensure that the relative position between the fiber supply module 1 and the winding skeleton remains unchanged, thereby avoiding the breakage of the optical fiber connected between the fiber supply module 1 and the winding skeleton or affecting the optical fiber winding of the action group.

[0028] The transfer action includes: 1) sending the fiber supply module 1 to a preset position so that the fiber supply module 1 and the follower disk 3 are fixedly docked; 2) receiving the fiber supply module 1 from the follower disk 3 at the preset position; the execution opportunity of the transfer action is the operation state conversion of the fiber supply mechanism, that is, when the fiber supply mechanism is converted from the original action group to the standby group, or from the original standby group to the action group.

[0029] Example 2

[0030] When the fiber arrangement module 2 is working, it is not only necessary to drive the fiber supply module 1 to move along the slide rail 300, but also necessary to adjust the height of the fiber supply module 1 according to the height of the main shaft 100 and the diameter of the ring frame, so as to adjust the angle and tension of the fiber supply and better supply the fiber to the ring frame. Exemplarily, the fiber arrangement module 2 includes a sliding member 21 adapted to the slide rail 300 (to achieve horizontal position adjustment) and a telescopic member 22 fixed to the sliding member 21 (to achieve vertical position adjustment). Specifically, a clamping portion may be provided at the top of the telescopic member 22, and a clamping adapter portion adapted to the clamping portion may be provided at the bottom of the fiber supply module 1, so that relative displacement can be avoided when the fiber arrangement module 2 drives the fiber supply module 1 to move.

[0031] Based on the above structural design, if the connection between the fiber arrangement module 2 and the fiber supply module 1 is to be released during fiber replacement, the fiber supply module 1 needs to be moved away from the fiber arrangement module 2 in the vertical direction to release the buckle. Figure 2 and Figure 3 As shown, a hanging bolt 32 may be further provided on the following disk 3, and a hanging hole 12 adapted to the hanging bolt 32 may be provided on the side wall of the fiber supply module 1. The hanging bolt 32 may provide a fulcrum for the fiber supply module 1 to maintain the stability of the fiber supply module 1. After the fiber arrangement module 2 is lowered from the fiber supply module 1 and the buckle is released, if the fixed portion on the following disk 3 is just aligned with the fixed adapter portion on the fiber supply module 1, the fixed portion and the fixed adapter portion may be connected to avoid relative displacement between the following disk 3 and the fiber supply module 1 when the following disk 3 rotates. Preferably, the hanging bolt 32 is located higher than the fixed portion.

[0032] Furthermore, the fixing part on the above-mentioned follower disk 3 can be a card interface 31, and correspondingly, the fixed adapter part is an elastic card connector (such as a spring buckle) arranged inside the fiber supply module 1, and the elastic card connector protrudes through the opening 11 arranged on the side wall of the fiber supply module 1. The built-in card connector can avoid affecting the docking of the hanging bolt 32 and the hanging hole 12. After the docking of the hanging bolt 32 and the hanging hole 12 is completed, the fiber arrangement module 2 and the follower disk 3 are seamlessly abutted. The elastic card connector protrudes through the opening 11 arranged on the side wall of the fiber supply module 1 and is fixedly connected to the card interface 31. Therefore, the opening 11 and the hanging hole 12 need to be located on the same side wall of the fiber supply module 1, and the relative positions of the opening 11 and the hanging hole 12 need to correspond to the relative positions of the card interface 31 and the hanging bolt 32.

[0033] Exemplarily, the card interface 31 in the above structure can also be replaced by a screw hole, and the card connector can be replaced by a screw rod. During docking, a micro motor can be used to drive the screw rod to threadably connect the fiber arrangement module 2 and the follower disk 3, or multiple groups of fixed parts and fixed adapter parts with the same or different structures can be set to improve the reliability of the connection.

[0034] Example 3

[0035] Since the positions of the hanging bolts 32, the fixing parts and other structures on the follower disk 3 are fixed, the alignment of the hanging holes 12, the fixed adapter parts and other structures therewith can be achieved through a pre-set program, but it takes a long time to debug if it depends only on the program setting, and if there is a slight position deviation during this period, the handover of the fiber supply module 1 cannot be completed. Therefore, further, the above-mentioned alternating fiber supply device also includes: a positioning module, the positioning module is used to determine the position of the fiber arrangement module 2 on the slide rail 300 and the lifting height of the fiber arrangement module 2; an angle measurement module, the angle measurement module is used to measure the rotation angle of the follower disk 3. Exemplarily, the above-mentioned positioning module can use an infrared sensor or a laser radar device, and the angle measurement module can use an angle sensor, which needs to ensure that the rotation angle a1 of the target follower disk 3 when the fiber supply module 1 is fixedly docked with the target follower disk 3 is consistent with the rotation angle a2 of the target follower disk 3 when the fiber arrangement module 2 receives the fiber supply module 1 on the target follower disk 3, that is, a1=a2.

[0036] Example 4

[0037] This embodiment provides an alternate fiber supply control method, which can be applied to the alternate fiber supply device described in the above embodiments 1 to 3, wherein the two fiber supply mechanisms include a first fiber supply mechanism and a second fiber supply mechanism, the first fiber supply mechanism includes a first fiber supply module and a first fiber arrangement module, and the second fiber supply mechanism includes a second fiber supply module and a second fiber arrangement module; the control method includes:

[0038] Determine the action group and the standby group;

[0039] When the first fiber supply mechanism is converted from the action group to the standby group, the first fiber arrangement module is controlled to send the first fiber supply module to the first preset position, so that the first fiber supply module and the follower disk 3 are fixedly docked, and the second fiber arrangement module is controlled to receive the second fiber supply module pre-sent to the follower disk 3 at the second preset position.

[0040] Specifically, if the fiber supply module 1 and the follower disk 3 only include a set of docking structures of a fixed adapter part and a fixed part; the first fiber arrangement module is controlled to send the first fiber supply module to the first preset position, so that the first fiber supply module and the follower disk 3 are fixedly docked, including:

[0041] Control the first fiber row module to drive the first fiber supply module to move along the slide rail 300 close to the target follower disk 3, pause when it is a preset distance away from the target follower disk 3, adjust the height of the first fiber supply module to make the fixed part and the fixed adapter part equal in height, and make the first fiber row module continue to move against the target follower disk 3 (at this time, the first fiber supply module is at the first preset position, at this time, the first fiber supply module is abutted against the target follower disk in the horizontal direction, and the fixed adapter part on the first fiber supply module is aligned with the fixed part in the vertical direction). After the fixed part and the fixed adapter part are successfully connected, release the connection between the first fiber row module and the first fiber supply module, and control the first fiber row module to move away from the target follower disk 3 by a preset distance and then pause.

[0042] The controlling the second fiber arrangement module to receive the second fiber supply module pre-delivered to the follower disk 3 at the second preset position comprises:

[0043] Control the second fiber row module to move along the slide rail 300 close to the target follower disk 3, pause when it is at a preset distance from the target follower disk 3, adjust the height of the top of the second fiber row module to make the height of the top of the second fiber row module lower than the height of the bottom of the second fiber supply module, and let the second fiber row module continue to move and abut against the target follower disk 3, and continue to adjust the height of the top of the second fiber row module until the top of the second fiber row module abuts against the bottom of the second fiber supply module (at this time, the second fiber row module is in the second preset position, the second fiber row module abuts against the target follower disk 3 in the horizontal direction, and the top of the second fiber row module abuts against the bottom of the second fiber supply module in the vertical direction), after the clamping part at the top of the second fiber row module and the clamping adapter part at the bottom of the second fiber supply module are connected, release the connection between the second fiber supply module and the target follower disk 3.

[0044] Specifically, if the fiber supply module 1 and the follower disk 3 include two sets of docking structures, namely, a fixed adapter (card connector or screw rod) and a fixed portion (card interface 31 or screw hole), a hanging hole 1 and a hanging bolt 32; the first fiber arrangement module is controlled to send the first fiber supply module to the first preset position, so that the first fiber supply module and the follower disk 3 are fixedly docked, including:

[0045] Control the first fiber row module to drive the first fiber supply module to move along the slide rail 300 close to the target follower disk 3, pause when it is a preset distance away from the target follower disk 3, adjust the height of the first fiber supply module to make the hanging hole 12 and the hanging bolt 32 equal in height, and make the first fiber row module continue to move against the target follower disk 3 (at this time, the first fiber supply module is at the first preset position, at this time, the first fiber supply module is abutted against the target follower disk in the horizontal direction, and the hanging hole 12 on the first fiber supply module and the hanging bolt 32 of the target follower disk 3 in the vertical direction are equal in height), after the hanging bolt 32 successfully penetrates into the hanging hole 12, release the connection between the first fiber row module and the first fiber supply module, lower the height of the first fiber row module, at this time, the fixing part is successfully aligned with the fixed adapter part, after the fixing part is successfully connected to the fixed adapter part, control the first fiber row module to move away from the target follower disk 3 by the preset distance and then pause.

[0046] Correspondingly, the second fiber arrangement module is controlled to receive the second fiber supply module pre-delivered to the follower disk 3 at the second preset position, including:

[0047] The second fiber row module is controlled to move along the slide rail 300 to approach the target follower disk 3, and pause when it is at a preset distance from the target follower disk 3, and the height of the top of the second fiber row module is adjusted to make the height of the top of the second fiber row module lower than the height of the bottom of the second fiber supply module, and the second fiber row module continues to move and abut against the target follower disk 3, and the height of the top of the second fiber row module continues to be adjusted until the top of the second fiber row module abuts against the bottom of the second fiber supply module (at this time, the second fiber row module is in the second preset position, the second fiber row module abuts against the target follower disk 3 in the horizontal direction, and the top of the second fiber row module abuts against the bottom of the second fiber supply module in the vertical direction), after the clamping part at the top of the second fiber row module and the clamping adapter part at the bottom of the second fiber supply module are connected, the connection between the fixing part and the fixing adapter part is released, and then the second fiber row module is controlled to continue to raise the second fiber supply module until the hanging bolt 32 can be removed from the hanging hole 12 by translation, and finally the second fiber row module is controlled to move away from the target follower disk 3 along the slide rail 300, and the hanging bolt 32 is definitely connected to the hanging hole 12.

[0048] Furthermore, when the first fiber supply mechanism is converted from the action group to the standby group, and the first fiber supply module is fixedly docked with the target follower disk 3, the rotation angle of the target follower disk 3 is a1; when the first fiber supply mechanism is converted from the standby group to the action group, and the first fiber arrangement module receives the first fiber supply module on the target follower disk 3, the rotation angle of the target follower disk 3 is a2; wherein a1=a2. That is, in the process of winding the optical fiber ring, for the winding of any layer of the optical fiber ring, it is necessary to ensure that the starting rotation angle of the main shaft 100 is consistent with the final rotation angle, maintain the same integer multiple of the optical fiber ring arrangement, and ensure the winding accuracy of the optical fiber ring.

[0049] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An alternating fiber supply device, suitable for an optical fiber gyroscope ring winding machine, the optical fiber gyroscope ring winding machine comprising a coaxially arranged main shaft (100) and a follower shaft (200), a ring winding frame connected to the main shaft (100) and located between the main shaft (100) and the follower shaft (200), and two sections of slide rails (300) arranged in parallel on both sides of the main shaft (100), characterized in that: The alternating fiber supply device comprises two fiber supply mechanisms and two follower disks (3); The two fiber supply mechanisms are arranged on both sides of the axis of the main shaft (100) and are respectively slidably connected to the two sections of the slide rails (300). The fiber supply mechanism comprises a fiber supply module (1) and a fiber arrangement module (2). The fiber supply module (1) and the fiber arrangement module (2) are detachably connected. The fiber arrangement module (2) is used to drive the fiber supply module (1) to move and perform a transfer action. The two follower disks (3) are coaxially connected to the main shaft (100) and the follower shaft (200), respectively; a fixing portion is provided on the follower disk (3); a fixed adapter portion is provided on the fiber supply module (1); the fixing portion is matched with the fixed adapter portion; and the fiber supply module (1) and the follower disk (3) are detachably connected based on the fixing portion and the fixed adapter portion. The transfer action includes: 1) The fiber arrangement module (2) delivers the fiber supply module (1) to a preset position, so that the fiber supply module (1) and the follower disk (3) are fixedly docked; 2) The fiber arrangement module (2) receives the fiber supply module (1) from the follower disk (3) at a preset position; During the optical fiber winding process, the fiber supply mechanism currently supplying fiber is used as an action group, and the remaining fiber supply mechanisms are used as a standby group, wherein the fiber supply module (1) and the follower disk (3) in the action group are in a separated state and fixedly connected to the fiber arrangement module (2), and the fiber supply module (1) and the fiber arrangement module (2) in the standby group are in a separated state and fixedly connected to the corresponding follower disk (3).

2. The alternating fiber supply device according to claim 1, characterized in that: The fiber arrangement module (2) comprises a sliding member (21) adapted to the slide rail (300) and a telescopic member (22) fixed to the sliding member (21); a clamping portion is provided at the top of the telescopic member (22); and a clamping adapter portion adapted to the clamping portion is provided at the bottom of the fiber supply module (1).

3. The alternating fiber supply device according to claim 1, characterized in that: The fixed portion on the follower disk (3) is a card interface (31), and the fixed adapter portion is an elastic card connector disposed inside the fiber supply module (1), and the elastic card connector protrudes through an opening (11) disposed on a side wall of the fiber supply module (1).

4. The alternating fiber supply device according to claim 1, characterized in that: The fixing portion on the follower disk (3) is a screw hole, and the fixing adapter portion is a telescopic screw rod arranged inside the fiber supply module (1), and the telescopic screw rod protrudes through an opening (11) arranged on the side wall of the fiber supply module (1).

5. The alternating fiber supply device according to claim 3 or 4, characterized in that: The follower disk (3) is also provided with a hanging bolt (32), and the side wall of the fiber supply module (1) is provided with a hanging hole (12) adapted to the hanging bolt (32); the opening (11) and the hanging hole (12) are located on the same side wall of the fiber supply module (1).

6. The alternating fiber supply device according to claim 1, characterized in that: The device also includes: A positioning module, the positioning module being used to determine the position of the fiber arrangement module (2) on the slide rail (300) and the lifting height of the fiber arrangement module (2); An angle measuring module is used to measure the rotation angle of the follower plate (3).

7. A method for controlling alternate fiber supply, applied to the alternate fiber supply device according to any one of claims 1 to 6, characterized in that: The two fiber supply mechanisms include a first fiber supply mechanism and a second fiber supply mechanism, the first fiber supply mechanism includes a first fiber supply module and a first fiber arrangement module, and the second fiber supply mechanism includes a second fiber supply module and a second fiber arrangement module; the control method includes: Determine the action group and the standby group; When the first fiber supply mechanism is converted from an action group to a standby group, the first fiber arrangement module is controlled to send the first fiber supply module to a first preset position, so that the first fiber supply module and the follower disk (3) are fixedly docked, and the second fiber arrangement module is controlled to receive the second fiber supply module that has been sent to the follower disk (3) in advance at the second preset position.

8. The method for controlling alternate fiber supply according to claim 7, characterized in that: The controlling the first fiber arrangement module to send the first fiber supply module to the first preset position so that the first fiber supply module and the follower disk (3) are fixedly docked, comprises: The first fiber row module is controlled to drive the first fiber supply module to move along the slide rail (300) close to the target follower disk (3), and the module is paused when it is at a preset distance from the target follower disk (3). The height of the first fiber supply module is adjusted to make the fixed portion and the fixed adapter portion have the same height, and the first fiber row module continues to move against the target follower disk (3). After the fixed portion and the fixed adapter portion are successfully connected, the connection between the first fiber row module and the first fiber supply module is released, and the first fiber row module is controlled to move away from the target follower disk (3) by a preset distance and then pause.

9. The method for controlling alternate fiber supply according to claim 7, characterized in that: Controlling the second fiber arrangement module to receive the second fiber supply module pre-delivered to the follower disk (3) at the second preset position comprises: Control the second fiber row module to move along the slide rail (300) close to the target follower disk (3), pause when it is at a preset distance from the target follower disk (3), adjust the height of the top of the second fiber row module so that the height of the top of the second fiber row module is lower than the height of the bottom of the second fiber supply module, and allow the second fiber row module to continue to move against the target follower disk (3), continue to adjust the height of the top of the second fiber row module until the top of the second fiber row module abuts against the bottom of the second fiber supply module, and after the clamping portion at the top of the second fiber row module and the clamping adapter portion at the bottom of the second fiber supply module are connected, release the connection between the second fiber supply module and the target follower disk (3).

10. The method for controlling alternate fiber supply according to claim 7, characterized in that: When the first fiber supply mechanism is converted from an action group to a standby group, and the first fiber supply module is fixedly docked with the target follower disk (3), the rotation angle of the target follower disk (3) is a1; when the first fiber supply mechanism is converted from a standby group to an action group, and the first fiber arrangement module receives the first fiber supply module on the target follower disk (3), the rotation angle of the target follower disk (3) is a2; wherein a1=a2.

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