Automatic winding equipment for hydrophone sensing optical cable

Abstract

The utility model provides a hydrophone sensing optical cable automatic winding device which comprises a device platform, a clamping and conveying assembly is arranged on the device platform, a fiber releasing assembly and an optical fiber winding assembly are further arranged on the device platform, the fiber releasing assembly comprises a rotatable fiber releasing disc, the optical fiber winding assembly comprises a hollow shaft, and the hollow shaft is sleeved with a rotatable rotating frame. The clamping and conveying assembly comprises a rotatable lower guide wheel, the elastic body is placed on the lower guide wheel, the lower guide wheel drives the elastic body to linearly move, and the optical fiber starts from the fiber releasing disc, passes through the second guide wheel set and is spirally wound on the elastic body. The problem of low production efficiency of the hydrophone sensing optical cable is solved.

Description

Technical Field

[0001] The utility model relates to the field of hydrophone sensor optical cables, in particular to an automatic winding device for hydrophone sensor optical cables. Background Art

[0002] Automatic winding equipment for hydroacoustic sensor cables is primarily used to prepare hydroacoustic sensor cables, also known as acoustic-sensitive optical cables. These cables are primarily used to transmit underwater marine monitoring signals. Due to their strong anti-interference capabilities and unaffected by ambient temperature fluctuations, they have become increasingly widely used in recent years. Hydroacoustic sensor cables offer advantages such as a simple structure, wide detection range, and strong anti-interference capabilities, making them a promising alternative to traditional sonar buoys. Hydroacoustic sensor cables typically feature a long, cylindrical, elastic core as a support shaft, around which a spiral of specialized optical fiber is wound, and finally, a protective cable sleeve is placed. Traditionally, hydroacoustic sensor cables are manually manufactured, resulting in poor consistency, low precision, and low production efficiency. Therefore, automated production equipment is urgently needed to replace manual labor and improve the efficiency and precision of hydroacoustic sensor cable production. Utility Model Content

[0003] The utility model provides an automatic winding device for a hydrophone sensor optical cable, which solves the problem of low production efficiency of the hydrophone sensor optical cable.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic winding device for hydrophone sensor optical cable, including an equipment platform, a clamping assembly is provided on the equipment platform, a fiber-releasing assembly and an optical fiber winding assembly are also provided on the equipment platform, the fiber-releasing assembly includes a rotatable fiber-releasing disk, the optical fiber winding assembly includes a hollow shaft, a rotatable rotating frame is sleeved on the hollow shaft, the elastomer passes through the central axis of the hollow shaft, the rotating frame is provided with a second guide wheel group arranged eccentrically to the hollow shaft, the clamping assembly includes a rotatable lower guide wheel, the elastomer is placed on the lower guide wheel, the lower guide wheel drives the elastomer to move in a straight line, and the optical fiber starts from the fiber-releasing disk, passes through the second guide wheel group and is spirally wound on the elastomer.

[0005] In the preferred solution, a gluing assembly is further provided on the side of the optical fiber winding assembly away from the clamping assembly. The gluing assembly includes a rotating platform with a hollow center. A plurality of rotatable roller brushes are circumferentially arranged on the rotating platform. The elastomer passes through the center of the rotating platform, and the outer wall of the roller brush is abutted against the outer wall of the elastomer.

[0006] In a preferred solution, the rotating frame includes a first rotating arm and a second rotating arm which are symmetrically arranged relative to the central axis of the hollow shaft, the second guide wheel assembly is arranged on the first rotating arm, and a counterweight is provided on the second rotating arm.

[0007] In the preferred solution, the clamping assembly includes a first basic frame, the lower guide wheel is arranged on the first basic frame, the first basic frame is also provided with a clamping cylinder, and the cylinder rod end of the clamping cylinder is provided with a rotatable upper pressure wheel, which presses the top of the elastomer.

[0008] In the preferred solution, the first basic frame is further provided with a pinching motor, the pinching motor and the lower guide wheel shaft end are provided with pinching synchronous pulleys, and a synchronous toothed belt is also provided, and the pinching motor drives the lower guide wheel to rotate through the synchronous toothed belt.

[0009] In the preferred solution, a second basic frame is further provided on the equipment platform, a limiting pair of rollers is provided on the second basic frame, a third basic frame is further provided between the fiber release assembly and the optical fiber winding assembly, a first guide wheel group is provided on the third basic frame, a swing arm hinged to the third basic frame is provided in the center of the third basic frame, an encoder is provided at the hinge, and a rotatable dancing wheel is provided at one end of the swing arm. The optical fiber release disc starts from the limiting pair of rollers, passes around the dancing wheel from below and passes through the first guide wheel group to reach the optical fiber winding assembly.

[0010] In a preferred solution, a rotatable outer cylinder is provided on the third basic frame. The outer cylinder is a hollow structure, a transition plate is provided at one end of the outer cylinder, an inner cylinder rotatable relative to the outer cylinder is provided inside the outer cylinder, and the end of the inner cylinder is connected to the rotating frame.

[0011] In the preferred solution, a transition disk drive motor and a winding drive motor are also provided on the third basic frame, and synchronous wheels are provided at the shaft ends of the transition disk drive motor and the winding drive motor. The end of the outer cylinder is covered with a transition disk synchronous pulley, and the end of the inner cylinder is covered with a winding assembly synchronous pulley. The transition disk drive motor drives the transition disk synchronous pulley to rotate through the synchronous belt, and the winding drive motor drives the winding assembly synchronous pulley to rotate through the synchronous belt.

[0012] In the preferred solution, an elastomeric guide block is provided on the side of the upper and lower guide wheels of the first basic frame away from the optical fiber winding assembly, the elastomer passes through the elastomeric guide block, a positioning sleeve is provided on the inner side of the hollow shaft end, the positioning sleeve is provided with a sliding bushing, and the sliding bushing is sleeved on the elastomer.

[0013] The beneficial effects of the present invention are as follows: the elastomer makes uniform linear motion forward, and the optical fiber rotates uniformly around the elastomer under the action of the optical fiber winding assembly, and the forward speed of the elastomer and the rotation speed of the optical fiber winding assembly can be adjusted independently, so that the winding pitch of the optical fiber is uniform and controllable; an optical fiber transition assembly close to the optical fiber winding assembly is used as a temporary storage position for the optical fiber, and the guide wheel system is divided into two parts, which reduces the complexity and inertia of the rotating assembly, improves the reliability of the equipment and reduces the cost, and at the same time avoids the rotation of the tension control assembly, and is conducive to the tension control assembly to control the tension; the transition disk and the rotating frame can rotate at differential speeds, and the differential speed can be adjusted in real time to ensure that the optical fiber buffered on the transition disk continuously maintains an appropriate number of turns. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 is a schematic diagram of the winding equipment.

[0016] Figure 2 It is a schematic diagram of the fiber-laying component.

[0017] Figure 3 This is a schematic diagram of the first guide wheel group.

[0018] Figure 4 It is a top view of the pinch assembly.

[0019] Figure 5 It is a side view of the pinch assembly.

[0020] Figure 6 It is the front view of the pinch assembly.

[0021] Figure 7 is a schematic diagram of the fiber optic transition assembly and winding assembly.

[0022] Figure 8 is a side view of the glue-applied assembly.

[0023] Figure 9 Is the positive attempt of gluing components.

[0024] Figure 10 is a cross-sectional view of a fiber optic transition assembly.

[0025] In the figure: equipment platform 1; elastic body 2; pinching assembly 3; first base frame 301; fiber release assembly 4; second base frame 401; fiber release motor 402; fiber release disc 403; limit roller group 404; dancing wheel 5; third base frame 501; encoder 502; swing rod 503; first guide wheel group 504; fiber transition assembly 6; fiber winding assembly 7; glue coating assembly 8; clamping cylinder 9; upper pressure wheel 10; lower guide wheel 11; pinching and feeding synchronous belt pulley 12; synchronous toothed belt 13; elastic body guide block 14; pinching motor 15; Ferry synchronous pulley 16; winding assembly synchronous pulley 17; transition plate 18; guide wheel 19; tension sensor wheel 20; counterweight 21; turntable drive motor 22; rotating platform 23; roller brush 24; connecting ear 2401; second guide wheel group 25; rotating frame 26; first rotating arm 2601; second rotating arm 2602; hollow shaft 2603; positioning sleeve 27; sliding bushing 2701; first bearing 28; outer cylinder 2801; inner cylinder 2802; second bearing 2803; transition plate drive motor 29; winding drive motor 30. DETAILED DESCRIPTION

[0026] Example 1:

[0027] like Figure 1-10 In the invention, an automatic winding device for a hydrophone sensing optical cable is disclosed, comprising an equipment platform 1, on which is provided a clamping assembly 3, a fiber-releasing assembly 4 and an optical fiber winding assembly 7, the fiber-releasing assembly 4 comprising a rotatable fiber-releasing disc 403, the optical fiber winding assembly 7 comprising a hollow shaft 2603, the hollow shaft 2603 being sleeved with a rotatable rotating frame 26, the elastomer 2 passing through the central axis of the hollow shaft 2603, the rotating frame 26 being provided with a second guide wheel group 25 arranged eccentrically to the central axis of the hollow shaft 2603, the clamping assembly 3 comprising a rotatable lower guide wheel 11, the elastomer 2 being placed on the lower guide wheel 11, the lower guide wheel 11 driving the elastomer 2 to move linearly, the optical fiber starting from the fiber-releasing disc 403, passing through the second guide wheel group 25 and being spirally wound around the elastomer 2.

[0028] The elastic body 2 is in the shape of a cylindrical long rod.

[0029] The optical fiber is wound on the fiber payout disc 403, and is released as the fiber payout disc 403 rotates. After being guided by the second guide wheel group 25, the other end is wound on the elastomer 2 as the rotating frame 26 rotates. Since the lower guide wheel 11 drives the elastomer 2 to move linearly, the optical fiber is spirally wound on the elastomer 2.

[0030] In the preferred embodiment, a gluing assembly 8 is further provided on the side of the optical fiber winding assembly 7 away from the clamping assembly 3. The gluing assembly 8 includes a rotating platform 23, the center of the rotating platform 23 is hollowed out, and a plurality of rotatable roller brushes 24 are arranged circumferentially on the rotating platform 23. The elastomer 2 passes through the center of the rotating platform 23, and the outer wall of the roller brush 24 is abutted against the outer wall of the elastomer 2.

[0031] The gluing assembly 8 includes an L-shaped bracket, and a rotating platform 23 is installed on the L-shaped bracket. A turntable drive motor 22 is also provided on one side of the rotating platform 23 on the L-shaped bracket. The turntable drive motor 22 can drive the rotating flange of the rotating platform 23 to rotate through a gear or synchronous belt mechanism. A connecting ear 2401 with a strip hole is provided on one side of the roller brush 24, which is locked on the rotating flange of the rotating platform 23 by screws.

[0032] The roller brush 24 is dipped with glue. When the elastomer 2 moves linearly, the rotating platform 23 drives each roller brush 24 to rotate around the central axis of the rotating platform 23. The roller brush 24 rolls on the outer wall of the elastomer 2 and applies glue to the elastomer 2 and the spiral optical fiber.

[0033] In a preferred embodiment, the rotating frame 26 includes a first rotating arm 2601 and a second rotating arm 2602 symmetrically arranged relative to the central axis of the hollow shaft 2603 . The second guide wheel group 25 is provided on the first rotating arm 2601 , and a counterweight 21 is provided on the second rotating arm 2602 .

[0034] The weight of the turntable drive motor 22 is determined by the second guide wheel assembly 25 to improve the dynamic balance of the rotating frame 26 during rotation.

[0035] In the preferred solution, the clamping assembly 3 includes a first basic frame 301, the lower guide wheel 11 is arranged on the first basic frame 301, and the first basic frame 301 is also provided with a clamping cylinder 9. The cylinder rod end of the clamping cylinder 9 is provided with a rotatable upper pressure wheel 10, and the upper pressure wheel 10 presses the top of the elastomer 2.

[0036] The first basic frame 301 is provided with a mounting plate that can move up and down, and the mounting plate is provided with multiple upper pressure wheels 10 arranged side by side, and multiple lower guide wheels 11 are also provided. The cylinder rod of the clamping cylinder 9 is connected to the mounting plate through a connecting block. The clamping cylinder 9 drives the mounting plate to descend to press the elastomer 2, ensuring appropriate friction to drive the elastomer 2 forward and prevent slipping.

[0037] In the preferred solution, a clamping motor 15 is further provided on the first basic frame 301 , and a clamping synchronous pulley 12 is provided on the shaft end of the clamping motor 15 and the lower guide wheel 11 , and a synchronous toothed belt 13 is also provided. The clamping motor 15 drives the lower guide wheel 11 to rotate through the synchronous toothed belt 13 .

[0038] The remaining lower guide wheels 11 can form a linkage mechanism through a synchronous belt and a pulley, and the first basic frame 301 drives each lower guide wheel 11 to rotate synchronously.

[0039] In the preferred solution, a second basic frame 401 is further provided on the equipment platform 1, a limiting pair of rollers 404 is provided on the second basic frame 401, a third basic frame 501 is further provided between the fiber release assembly 4 and the optical fiber winding assembly 7, a first guide wheel group 504 is provided on the third basic frame 501, a swing rod 503 hinged to the third basic frame 501 is provided in the center of the third basic frame 501, an encoder 502 is provided at the hinge, and a rotatable dancing wheel 5 is also provided at one end of the swing rod 503. The optical fiber release disc 403 starts out, passes through the limiting pair of rollers 404, bypasses the dancing wheel 5 from below and passes through the first guide wheel group 504 to reach the optical fiber winding assembly 7.

[0040] A fiber-releasing motor 402 is provided on one side of the second basic frame 401 , and the fiber-releasing motor 402 drives the fiber-releasing disc 403 to rotate.

[0041] The limiting roller pair group 404 is two groups of parallel and spaced rollers arranged orthogonally, with a gap for the optical fiber to pass through in the middle.

[0042] Dancer wheel 5 presses down and tensions the optical fiber. When fiber payout accelerates, dancer wheel 5 swings down. Encoder 502 detects the rotation of swing rod 503 and slows the payout speed. The tension increases, causing dancer wheel 5 to return to its original position. When fiber payout slows down, dancer wheel 5 swings up. Encoder 502 detects the rotation of swing rod 503 and speeds up the payout speed. The tension decreases, causing dancer wheel 5 to return to its original position.

[0043] Because fiber winding requires a large number of guide wheel systems, including the limited roller assembly 404, the first guide wheel assembly 504, and the second guide wheel assembly 25, the traditional method is to rotate all guide wheel systems to wind the fiber. However, after the angle is flipped, tensioning structures such as the dancing wheel 5 that rely on gravity will fail. Moreover, since the guide wheels are generally V-shaped and arranged on the side of the fiber, the fiber may slip out of the guide wheels after flipping if the tension is low.

[0044] In a preferred embodiment, a rotatable outer cylinder 2801 is provided on the third basic frame 501. The outer cylinder 2801 is a hollow structure. A transition plate 18 is provided at one end of the outer cylinder 2801. An inner cylinder 2802 rotatable relative to the outer cylinder 2801 is provided inside the outer cylinder 2801. The end of the inner cylinder 2802 is connected to the rotating frame 26.

[0045] By dividing the guide wheel system into two parts, namely, a limiting roller group 404, a first guide wheel group 504 and a second guide wheel group 25, and arranging a transition plate 18 in the middle to cache the optical fiber, it is possible to achieve that only the second guide wheel group 25 follows the movement, thereby reducing the weight of the rotating mechanism, improving the reliability of the device, and reducing the cost of the drive motor.

[0046] A through hole is provided in the third basic frame 501, and a first bearing 28 is installed at the hole. The outer cylinder 2801 is sleeved on the inner side of the first bearing 28 so that the first bearing 28 can rotate. Similarly, a second bearing 2803 is installed on the inner side of the outer cylinder 2801, and the inner cylinder 2802 is sleeved on the inner side of the second bearing 2803 so that the second bearing 2803 can rotate.

[0047] The outer cylinder 2801 drives the transition disk 18 to rotate, so that the optical fiber from the fiber-laying disk 403 is wound on the transition disk 18 for a certain number of turns. The inner cylinder 2802 drives the rotating frame 26 to rotate, consumes the optical fiber buffered on the transition disk 18 and winds it around the elastic body 2.

[0048] In the preferred solution, a transition disk drive motor 29 and a winding drive motor 30 are also provided on the third basic frame 501. Synchronous wheels are provided on the shaft ends of the transition disk drive motor 29 and the winding drive motor 30. The end of the outer cylinder 2801 is covered with a transition disk synchronous pulley 16, and the end of the inner cylinder 2802 is covered with a winding assembly synchronous pulley 17. The transition disk drive motor 29 drives the transition disk synchronous pulley 16 to rotate through a synchronous belt, and the winding drive motor 30 drives the winding assembly synchronous pulley 17 to rotate through a synchronous belt.

[0049] Since the diameter of the transition plate 18 is different from that of the elastic body 2 , the transition plate 18 and the rotating frame 26 need to rotate at a differential speed to balance the optical fiber transmission speeds on both sides of the transition plate 18 .

[0050] In the preferred solution, an elastomeric guide block 14 is provided on the side of the upper and lower guide wheels 11 of the first basic frame 301 away from the optical fiber winding assembly 7, the elastomer 2 passes through the elastomeric guide block 14, a positioning sleeve 27 is provided on the inner side of the end of the hollow shaft 2603, the positioning sleeve 27 is provided with a sliding bushing 2701, and the sliding bushing 2701 is sleeved on the elastomer 2.

[0051] One end of the elastomer 2 passes through the elastomer guide block 14 and is supported by the lower guide wheel 11, and the other end is supported by the positioning sleeve 27 and ensures that the elastomer 2 is coaxial with the rotation axis of the rotating frame 26 to prevent the elastomer 2 from rotating eccentrically. The positioning sleeve 27 is close to the optical fiber winding position to prevent the elastomer 2 from falling due to a distance.

[0052] Example 2:

[0053] An elastic body clamping and optical fiber winding mechanism comprises an equipment platform 1, an elastic body 2, a clamping assembly 3, a fiber release assembly 4, a tension control assembly, an optical fiber transition assembly 6, an optical fiber winding assembly 7, and a glue coating assembly 8.

[0054] The device platform 1 is the installation base for all components and integrates various functional components into one.

[0055] The clamping assembly 3 is mainly used to clamp the elastic body 2 and drive the elastic body forward to make a linear displacement by the rotation of the guide wheel. The guide wheel is accurately controlled by the servo motor 15 to control the displacement speed of the elastic body 2.

[0056] The fiber release assembly 4 is mainly used to install the optical fiber source disk, providing an optical fiber source for winding the optical fiber on the elastic body 2. The shaft on which the optical fiber source disk is installed is controlled to rotate by a servo motor, driving the optical fiber source disk to release the optical fiber.

[0057] The tension control component is mainly used to control the tension of the optical fiber when it is wound onto the intermediate transition disk 18, to prevent the optical fiber from being broken due to excessive tension when it is wound onto the transition disk 18. The speed of the fiber-releasing component 4, the optical fiber transition disk 18, and the tension control component 5 are controlled by PLC and PID adjusted to ensure that the optical fiber is wound onto the elastic body 2 with stable tension.

[0058] The main function of the optical fiber transition assembly 6 is to temporarily store the wound optical fiber. The optical fiber on the optical fiber source disk passes through the tension control assembly 5 and is wound on the transition disk 18. The optical fiber on the transition disk 18 is then spirally wound on the elastomer 2 through the optical fiber winding assembly 7; the transition disk 18 and the optical fiber winding assembly 7 are respectively controlled to rotate by servo motors for the retraction and tension control of the optical fiber.

[0059] The optical fiber winding assembly 7 is mainly used to control the spiral winding of the optical fiber onto the elastomer 2, and can control the winding tension of the optical fiber. The optical fiber winding assembly 7 is controlled by a servo motor to rotate, and the optical fiber transition plate 18 and the optical fiber winding assembly 7 are controlled by PLC to perform PID to adjust the optical fiber winding speed.

[0060] In this case, the clamping and feeding component 3, fiber-releasing component 4, tension control component, fiber transition component 6, fiber winding component 7, and glue coating component 8 are all integrated on the equipment platform 1. The overall integration is high, and the modular design and assembly facilitate equipment maintenance.

[0061] The working principle is: first, the clamping assembly 3 causes the upper pressure wheel 10 to clamp the elastomer 2 under the action of the clamping cylinder 9, and the servo motor 15 drives the lower guide wheel 11 to rotate under the transmission of the synchronous pulley 12 and the synchronous toothed belt 13, and the lower guide wheel 11 will drive the elastomer 2 to move in a uniform linear motion.

[0062] Fiber payout assembly 4 drives the fiber payout source reel to release the optical fiber. The optical fiber passes through the tension control assembly and is then wound onto the fiber transition reel 18. Simultaneously, guide wheels 19 and tension sensor wheels 20 on the fiber winding assembly 7 on the fiber transition reel 18 wind the fiber onto the elastic body 2. At this point, the fiber winding assembly 7 rotates around the elastic body 2, while the elastic body 2 simultaneously moves linearly, allowing the optical fiber to be helically wound around the elastic body with a certain tension.

[0063] The elastomer with the optical fiber wrapped around it passes through the glue coating assembly 8, and the servo motor 22 drives the rotating platform 23 to rotate. The rotating platform 23 drives the roller brush 24 to rotate around the elastomer 2. The roller brush 24 is supplied with ultraviolet glue. A layer of ultraviolet glue will be evenly coated on the elastomer 2 and the optical fiber. After subsequent ultraviolet curing, the optical fiber and the elastomer will be cured and shaped. The optical fiber is spirally wound and shaped on the elastomer.

[0064] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. An automatic winding device for hydrophone sensor optical cables, characterized by: The invention comprises an equipment platform (1), wherein a clamping assembly (3) is provided on the equipment platform (1), and a fiber-releasing assembly (4) and an optical fiber winding assembly (7) are also provided on the equipment platform (1), wherein the fiber-releasing assembly (4) comprises a rotatable fiber-releasing disk (403), and the optical fiber winding assembly (7) comprises a hollow shaft (2603), wherein a rotatable rotating frame (26) is sleeved on the hollow shaft (2603), wherein an elastic body (2) passes through the central axis of the hollow shaft (2603), and wherein a second guide wheel group (25) arranged eccentrically to the central axis of the hollow shaft (2603) is provided on the rotating frame (26), and wherein the clamping assembly (3) comprises a rotatable lower guide wheel (11), wherein the elastic body (2) is placed on the lower guide wheel (11), and wherein the lower guide wheel (11) drives the elastic body (2) to move linearly, and the optical fiber starts from the fiber-releasing disk (403), passes through the second guide wheel group (25), and is spirally wound on the elastic body (2).

2. The automatic winding device for hydrophone sensor cables according to claim 1, characterized in that: A glue coating assembly (8) is further provided on the side of the optical fiber winding assembly (7) away from the clamping assembly (3). The glue coating assembly (8) includes a rotating platform (23). The center of the rotating platform (23) is hollowed out. A plurality of rotatable roller brushes (24) are arranged circumferentially on the rotating platform (23). The elastomer (2) passes through the center of the rotating platform (23). The outer wall of the roller brush (24) is in contact with the outer wall of the elastomer (2).

3. The automatic winding device for hydrophone sensor optical cables according to claim 1, characterized in that: The rotating frame (26) includes a first rotating arm (2601) and a second rotating arm (2602) that are symmetrically arranged relative to the central axis of the hollow shaft (2603). The second guide wheel group (25) is provided on the first rotating arm (2601), and a counterweight (21) is provided on the second rotating arm (2602).

4. The automatic winding device for hydrophone sensor optical cables according to claim 1, characterized in that: The clamping assembly (3) includes a first basic frame (301), a lower guide wheel (11) is arranged on the first basic frame (301), and a clamping cylinder (9) is also provided on the first basic frame (301). A rotatable upper pressing wheel (10) is provided at the cylinder rod end of the clamping cylinder (9), and the upper pressing wheel (10) presses the upper part of the elastic body (2).

5. The automatic winding device for hydrophone sensor optical cables according to claim 4, characterized in that: The first basic frame (301) is further provided with a pinching motor (15), and the pinching motor (15) and the lower guide wheel (11) are provided with pinching synchronous pulleys (12) at the shaft ends, and a synchronous toothed belt (13) is also provided. The pinching motor (15) drives the lower guide wheel (11) to rotate through the synchronous toothed belt (13).

6. The automatic winding device for hydrophone sensor optical cables according to claim 1, characterized in that: The equipment platform (1) is further provided with a second basic frame (401), the second basic frame (401) is provided with a limit roller group (404), a third basic frame (501) is further provided between the fiber-releasing assembly (4) and the optical fiber winding assembly (7), the third basic frame (501) is provided with a first guide wheel group (504), a swinging rod (503) hinged to the third basic frame (501) is provided at the center of the third basic frame (501), an encoder (502) is provided at the hinge, and a rotatable dancing wheel (5) is further provided at one end of the swinging rod (503), the optical fiber-releasing disk (403) starts to pass through the limit roller group (404), bypasses the dancing wheel (5) from below, and passes through the first guide wheel group (504) to reach the optical fiber winding assembly (7).

7. The automatic winding device for hydrophone sensor optical cables according to claim 6, characterized in that: A rotatable outer cylinder (2801) is provided on the third basic frame (501). The outer cylinder (2801) is a hollow structure. A transition plate (18) is provided at one end of the outer cylinder (2801). An inner cylinder (2802) rotatable relative to the outer cylinder (2801) is provided inside the outer cylinder (2801). The end of the inner cylinder (2802) is connected to the rotating frame (26).

8. The automatic winding device for hydrophone sensor optical cables according to claim 7, characterized in that: The third basic frame (501) is further provided with a transition disk drive motor (29) and a winding drive motor (30), and the shaft ends of the transition disk drive motor (29) and the winding drive motor (30) are provided with synchronous wheels. The end of the outer cylinder (2801) is sleeved with a transition disk synchronous pulley (16), and the end of the inner cylinder (2802) is sleeved with a winding assembly synchronous pulley (17). The transition disk drive motor (29) drives the transition disk synchronous pulley (16) to rotate through a synchronous belt, and the winding drive motor (30) drives the winding assembly synchronous pulley (17) to rotate through a synchronous belt.

9. The automatic winding device for hydrophone sensor optical cables according to claim 1, characterized in that: An elastomeric guide block (14) is provided on the side of the upper and lower guide wheels (11) of the first basic frame (301) away from the optical fiber winding assembly (7), the elastomer (2) passes through the elastomeric guide block (14), a positioning sleeve (27) is provided on the inner side of the end of the hollow shaft (2603), the positioning sleeve (27) is provided with a sliding bushing (2701), and the sliding bushing (2701) is sleeved on the elastomer (2).

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