Distributed fiber optic sensing fiber bonding apparatus and measurement device production system

Abstract

The present invention provides a distributed fiber optic sensing fiber bonding apparatus and a measurement device production system. The distributed fiber optic sensing fiber bonding apparatus comprises a fiber routing assembly, a tension control assembly, an adhesive assembly, and a clamping assembly; the clamping assembly is configured for clamping an object to be routed with fiber; optical fiber passes through the tension control assembly and, under the cooperation of the adhesive assembly, is fixed onto the object to be routed with fiber; and the fiber routing assembly is configured for adjusting a position where the optical fiber is fixed onto the object to be routed with fiber. The clamping assembly comprises a plate clamping mechanism and a rod clamping mechanism; the fiber routing assembly comprises a spiral winding fiber routing assembly and a planar fiber routing assembly; and the adhesive assembly comprises a dispensing tip, an adhesive reservoir, a parallel support, a spring, an adhesive bracket, and an adhesive. The design of the present invention meets practical requirements, can stably complete winding, attaching, and bonding processes for optical fiber, and enables precise arrangement of spiral winding pitch and planar routing distance.

Description

Production system for distributed sensing fiber optic cable bonding device and measuring equipment Technical Field

[0001] This invention relates to the field of fiber optic sensor installation technology, specifically to a controllable fiber optic cable bonding technology, particularly to a fiber optic cable bonding device for distributed sensing, and especially to a device for bonding fiber optic cables with a controllable pitch and bonding distance under preload. Background Technology

[0002] Optical fiber, also known as optical waveguide fiber, is lightweight, small in size, highly resistant to interference, and highly sensitive, making it a promising candidate for applications in sensing and monitoring. Distributed optical fiber sensing technology, in particular, enables large-scale monitoring.

[0003] In distributed optical fiber sensing technology, the operation of attaching optical fibers to the surface of the monitored object (i.e. the object to be wired) is called the arrangement of distributed sensing optical fibers. Currently, this arrangement mostly relies on manual operation, which results in low installation efficiency, poor arrangement accuracy, poor fiber attachment effect, and easy detachment or slippage.

[0004] In applications requiring precise measurements, determining monitoring sites and retrieving monitored physical quantities based on distributed optical fiber monitoring signals requires extremely high installation accuracy and surface bonding quality. The quality of optical fiber deployment directly affects the precision and accuracy of monitoring data, and in severe cases, it can affect the lifespan and performance of the optical fiber.

[0005] Therefore, how to achieve precise placement and firm attachment of optical fibers on the surface of the monitored object has become an urgent technical problem to be solved. Summary of the Invention

[0006] To address the shortcomings of existing technologies, the purpose of this invention is to provide a production system for a distributed sensing fiber optic cable bonding device and a measuring equipment.

[0007] According to the present invention, a fiber optic cable bonding device for distributed sensing includes a cable assembly, a tension control assembly, an adhesive assembly, and a clamping assembly.

[0008] The clamping assembly is used to clamp the object to be laid out;

[0009] The optical fiber is fixed to the object to be laid by the tension control component and the adhesive component.

[0010] The cable assembly is used to adjust the fixed position of the optical fiber on the object to be cabled.

[0011] Preferably, the clamping assembly includes a plate-shaped object clamping mechanism and a rod-shaped object clamping mechanism;

[0012] The plate-shaped object clamping mechanism is used to clamp plate-shaped objects to be laid out. The plate-shaped object clamping mechanism includes a plate clamp, an adjusting plate, a rigid spring column, an adjusting nut, an adjusting stud, and a base plate.

[0013] The flat plate clamp is adjustablely mounted on the adjustable flat plate, and multiple flat plate clamps cooperate with each other to clamp the flat plate-shaped object to be laid out.

[0014] The adjustable plate is mounted on the base plate to ensure the parallelism of the flat object to be laid out.

[0015] The rod-shaped clamping mechanism is used to clamp rod-shaped objects to be laid out. The rod-shaped clamping mechanism includes a first clamp with a tapered interior and grooves distributed around its circumference. An optical fiber passes through and is fixed in the grooves.

[0016] Preferably, the wiring assembly includes a spiral wound wiring assembly and a planar wiring assembly;

[0017] The spiral winding cable assembly includes a first drive motor, which is connected to a rod-shaped clamping mechanism.

[0018] The planar cabling assembly includes a motor bracket, a hollow stepper motor, a motor rotating frame, a Z-axis moving structure, an X-axis moving structure, and a Y-axis moving structure.

[0019] A hollow stepper motor is mounted on the motor bracket; the optical fiber passes through the shaft of the stepper motor, the output shaft of the hollow stepper motor is connected to the motor rotating frame, and some structures of the tension control assembly and the adhesive assembly are mounted on the motor rotating frame;

[0020] The Y-axis moving structure is connected to the plate-shaped object clamping mechanism and is used to drive the plate-shaped object clamping mechanism to move along the Y-axis direction;

[0021] The motor bracket is mounted on the Z-axis moving structure via the X-axis moving structure.

[0022] Preferably, the tension control assembly includes an optical fiber reel roller, a magnetic powder controller, a tension sensor, a guide wheel, a guide tube, a guide tube support, and an optical fiber reel wound with optical fibers.

[0023] The guide tube is mounted on the guide tube support; the optical fiber reel is mounted on the optical fiber reel roller, and the optical fiber reel roller is connected to the magnetic powder controller; the guide tube support and the guide wheel are both mounted on the motor rotating frame; the optical fiber passes through the tension sensor, the hollow stepper motor, and the guide wheel in sequence from the optical fiber reel, and then exits through the guide tube.

[0024] Preferably, the adhesive assembly includes a needle, an adhesive cartridge, a parallel support, a spring, an adhesive holder, and adhesive.

[0025] The glue holder is mounted on the motor rotating frame;

[0026] One end of the parallel bracket and one end of the spring are both mounted on the guide tube support. The other end of the parallel bracket is connected to the glue box, and the other end of the spring is mounted in the middle of the parallel bracket. The guide tube support is connected to the motor rotating frame, and a glue connection needle is installed in the glue frame, with the needle extending into the glue box.

[0027] Preferably, the adhesive is dispensed using an automatic dispensing machine; the needle is detachably connected to the adhesive.

[0028] Preferably, the motor rotating frame is provided with a waist-shaped groove structure, and the glue rack is connected to the motor rotating frame through the waist-shaped groove structure.

[0029] Preferably, the Z-axis moving structure, X-axis moving structure, and Y-axis moving structure are all lead screw moving structures.

[0030] Preferably, the lead screw moving structure includes a second drive motor, a guide rod, a linear bearing, a coupling, a connecting block, a lead screw, a lead screw nut, and a handwheel;

[0031] The second drive motor is connected to one end of the lead screw via a coupling, and the other end of the lead screw is connected to the handwheel; the lead screw nut is installed on the lead screw;

[0032] The optical rod and the lead screw are arranged in parallel, and the linear bearing is installed on the optical rod;

[0033] The linear bearing and the lead screw nut are both connected to the connecting block, which is used to connect to the part to be moved.

[0034] A measurement equipment production system according to the present invention includes the aforementioned fiber optic cable bonding device for distributed sensing.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. The design of this invention meets actual needs and can stably complete the winding, attachment and bonding processes of optical fibers; it can achieve precise arrangement of spiral winding pitch and planar wiring distance.

[0037] 2. By incorporating a tension sensor and a magnetic powder controller, this invention can adjust the fiber preload, thereby achieving either a constant or variable fiber preload. Attached Figure Description

[0038] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0039] Figure 1 is a schematic diagram of the structure of the present invention;

[0040] Figure 2 is a schematic diagram of the tension control component of the present invention;

[0041] Figure 3 is a partial structural schematic diagram of the present invention;

[0042] Figure 4 is a schematic diagram of the adhesive component structure of the present invention;

[0043] Figure 5 is a schematic diagram of the spiral winding of the present invention;

[0044] Figure 6 is a schematic diagram of the planar wiring of the present invention;

[0045] The diagram shows: Detailed Implementation

[0046] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0047] This invention provides a device for attaching fiber optic cables for distributed sensing, comprising a cable-laying assembly, a tension control assembly, an adhesive assembly, and a clamping assembly; the clamping assembly is used to clamp the object to be laid; the optical fiber, through the tension control assembly and with the cooperation of the adhesive assembly, is fixed to the object to be laid; the cable-laying assembly is used to adjust the fixed position of the optical fiber on the object to be laid.

[0048] The clamping assembly includes a plate-shaped clamping mechanism 104 and a rod-shaped clamping mechanism 103. The plate-shaped clamping mechanism 104 is used to clamp a plate-shaped object to be laid out. The plate-shaped clamping mechanism 104 includes a flat clamp 19, an adjusting plate 20, a rigid spring column 21, an adjusting nut 22, an adjusting stud 23, and a base plate 24. The flat clamp 19 is adjustablely mounted on the adjusting plate 20. Multiple flat clamps 19 cooperate with each other to clamp the flat-shaped object to be laid out. Specifically, the flat clamp 19 is bolted to the adjusting plate 20, and the flat-shaped object to be laid out is clamped by adjusting the position of the bolt and the slot in the flat clamp. The adjusting plate 20 is adjustablely mounted on the base plate 24. The adjusting plate 20 is used to ensure the parallelism of the flat object to be laid. Specifically, the adjusting plate 20 is located above the base plate 24, with a rigid spring column 21 in the middle. The leveling stud 23 passes through the adjusting plate 20, the rigid spring column 21, and the base plate 24, and is fitted with a leveling nut 22. The parallelism between the surface of the plate to be bonded and the ground is adjusted by the leveling nut 22. That is, the plate clamping mechanism 104 uses the movement of bolts in the chuck slots for positioning and tightening for fixing.

[0049] The rod-shaped clamping mechanism 103 is used to clamp a rod-shaped object to be laid out. The rod-shaped clamping mechanism 103 includes a first clamp 18 with a certain taper inside. The first clamp has grooves 181 distributed around its circumference. The optical fiber 11 passes through the grooves 181 and is fixed. In a preferred embodiment, there are two first clamps 18. The two first clamps 18 clamp the two ends of the rod-shaped object to be laid out respectively. One side of the first clamp 18 is connected to the first drive motor 1, and the other side of the clamp is connected to the optical axis, spring and linear bearing. The other end of the optical rod is connected to a nut ball head to facilitate the installation of cylindrical objects. That is, the rod-shaped clamping mechanism uses two pairs of tapered first clamps to position the rod-shaped object around its circumference and axially presses it with end springs.

[0050] The cable arrangement assembly is driven by a motor and a lead screw mechanism. The pitch between the spirally wound optical fibers and the spacing between the parallel attached optical fibers are controlled by adjusting the speed of each motor. The cable arrangement assembly includes a spirally wound cable arrangement assembly and a planar cable arrangement assembly. The spirally wound cable arrangement assembly is implemented using a servo motor, and the planar cable arrangement mechanism mainly consists of two mutually perpendicularly arranged lead screw modules and a hollow shaft stepper motor. Specifically, the spirally wound cable arrangement assembly includes a first drive motor 1; the first drive motor 1 is connected to a rod-shaped object clamping mechanism 103; the first drive motor 1 is used to drive the rod-shaped object clamping mechanism 103 to rotate. In a preferred embodiment, the first drive motor 1 is a servo motor.

[0051] The planar cable assembly includes a motor bracket 106, a hollow stepper motor 2, a motor rotating frame 3, a Z-axis moving structure 100, an X-axis moving structure 101, and a Y-axis moving structure 102. The hollow stepper motor 2 is mounted on the motor bracket 106. The optical fiber passes through the axis of the stepper motor 2, and the output shaft of the hollow stepper motor 2 is connected to the motor rotating frame 3. Parts of the tension control assembly and the adhesive assembly are mounted on the motor rotating frame 3. The Y-axis moving structure 102 is connected to the plate-shaped object clamping mechanism 104 and is used to drive the plate-shaped object clamping mechanism 104 to move along the Y-axis direction. The motor bracket 106 is mounted on the Z-axis moving structure 100 through the X-axis moving structure 101.

[0052] The tension control assembly includes an optical fiber reel roller 13, a magnetic powder controller 14, a tension sensor 15, a guide wheel 16, a guide tube 17, a guide tube support 28, and an optical fiber reel 12 wound with optical fibers 11. In a preferred embodiment, the magnetic powder controller 14 is a miniature magnetic powder brake, and the tension sensor 15 is a miniature tension sensor 15. The guide tube 17 is mounted on the guide tube support 28; the optical fiber reel 12 is mounted on the optical fiber reel roller 13, which is connected to the magnetic powder controller 14; the guide tube support 28 and the guide wheel 16 are both mounted on the motor rotating frame 3; the optical fiber 11 passes sequentially from the optical fiber reel 12 through the tension sensor 15, the hollow stepper motor 2, and the guide wheel 16, and exits through the guide tube 17. The tension sensor detects the tension of the optical fiber and controls the damping of the miniature magnetic powder controller connected to the optical fiber reel via a microprocessor to control the tension in the optical fiber.

[0053] The adhesive assembly is used to apply adhesive to the surface of the optical fiber and fix the optical fiber to the surface of the object to be cabled. The adhesive assembly includes a needle 26, an adhesive box 27, a parallel support 29, a spring 30, an adhesive holder 31, and adhesive; in a preferred embodiment, the adhesive is a curing adhesive. The adhesive holder 31 is mounted on the motor rotating frame 3; one end of the parallel support 29 and one end of the spring 30 are mounted on the guide tube support 28, and the other end of the parallel support 29 is connected to the adhesive box 27; the other end of the spring 30 is mounted in the middle of the parallel support 29; the guide tube support 28 is connected to the motor rotating frame 3, and the adhesive is connected to the needle 26 in the adhesive holder 31, with the needle 26 extending into the adhesive box 27. That is to say, the adhesive assembly mainly uses a needle to connect the curing adhesive and the adhesive box, and drips the adhesive into the adhesive box. The spring presses the adhesive box tightly, and the optical fiber passes through the groove at the bottom of the adhesive box 27, adhering tightly to the surface of the object to be cabled. In a preferred embodiment, the motor rotating frame 3 is provided with a waist-shaped groove structure, and the glue rack 31 is connected to the motor rotating frame 3 through the waist-shaped groove structure, that is, the operator can adjust the installation height of the glue rack 31 through the waist-shaped groove structure.

[0054] In the tension control assembly, the fiber optic reel roller 13 is inserted into the fiber optic reel 12 wound with fiber optic 11 and connected to the miniature magnetic powder controller 14. The fiber optic 11 passes through the reel of the miniature tension sensor 15 and through the spindle of the hollow stepper motor 2, is wound on the guide wheel 16 and passes through the fiber optic guide tube 17, and then enters the gap between the groove of the glue box 27 and the object to be laid. The tension sensor 15 detects the tension of the fiber optic cable, the miniature magnetic powder controller is used to adjust the tension, and the guide wheel 16 and the guide tube 17 are used to guide the direction of the fiber optic cable.

[0055] In a preferred embodiment, the adhesive is dispensed using an automatic dispensing machine to precisely control the amount of adhesive applied. The needle 26 is detachably connected to the adhesive, and the needle size can be replaced as needed. The adhesive cartridge can also be replaced and its size changed as needed.

[0056] In a preferred embodiment, the Z-axis moving structure 100, X-axis moving structure 101, and Y-axis moving structure 102 are all lead screw moving structures. Specifically, the lead screw moving structure includes a second drive motor 105, a guide rod 4, a linear bearing 5, a coupling 6, a connecting block 7, a lead screw 8, a lead screw nut 9, and a handwheel 10; the second drive motor 105 is connected to one end of the lead screw 8 via the coupling 6, and the other end of the lead screw 8 is connected to the handwheel 10; the lead screw nut 9 is mounted on the lead screw 8; the guide rod 4 is arranged parallel to the lead screw 8, and the linear bearing 5 is mounted on the guide rod 4; the linear bearing 5 and the lead screw nut 9 are both connected to the connecting block 7, which is used to connect to the part to be moved. More specifically, the connecting block 7 in the Y-axis moving structure 102 is connected to the base plate 24; the connecting block 7 in the X-axis moving structure 101 is connected to the motor bracket 106, and the motor bracket 106 is fixed to the slot bolt on the connecting block 7 in the X-axis moving structure 101; the connecting block 7 in the Z-axis moving structure 100 is connected to the X-axis moving structure 101. When the operator adjusts the Z-axis moving structure 100, the adhesive component follows the hollow stepper motor 2 in the height direction.

[0057] This invention targets rod-shaped objects to be laid with cables. The working process and principle are as follows:

[0058] Pulling open the ball head of the nut allows a cylindrical (rod-shaped) metal with a diameter of 30mm and a length of 200mm to be installed between the two clamps. The spring is under tension, and the clamps and bearings are compressed. After pulling open the ball head of the nut, the spring force presses the clamps, axially fixing the cylindrical metal between the two clamps. The conical clamp contacts the cylindrical metal to achieve circumferential fixation.

[0059] Operate the microcontroller panel of the handwheel 10 or the second drive motor 105 to adjust the position of the lead screw nut in the Z-axis moving structure 100, move the motor bracket 106 up and down, adjust the groove of the glue box to a suitable height, and make the glue box fit tightly against the cylindrical metal surface.

[0060] As shown in Figure 2, the optical fiber passes around the spool of the miniature tension sensor and through the spindle of the hollow stepper motor. It is wound around the guide spool and emerges from the optical fiber guide tube, entering the gap between the groove of the adhesive box and the cylindrical metal to be bonded. Then it is led out from the slot of the fixture and wound around the fixture several times. Sufficient size of optical fiber is reserved for subsequent optical fiber splicing and it is fixed with paper tape.

[0061] As shown in Figure 4, the curing adhesive is squeezed out. The two-component adhesive is injected into the glue box through the mixing tube and then through the needle. The curing adhesive in the glue box completely immerses the optical fiber.

[0062] The microprocessor detects the tension force received by the tension sensor and sets the current of the magnetic powder controller. It then sets the direction, speed, and stopping time of the first drive motor 1 and the second drive motor 105 in the X-axis moving structure 101 to achieve helical winding and bonding of optical fibers with a defined pitch. The result after bonding is shown in Figure 5.

[0063] This invention targets plate-shaped objects to be laid with cables. The working process and principle are as follows:

[0064] Select a machined 400mm×400mm×20mm metal plate, place one of its bottom surfaces on the adjustment plate, and then place it between the four plate clamps. After they fit together, tighten the bolts and nuts in the slots to fix the metal plate in the device.

[0065] Referring to Figure 3, place the entire device on the ground or a table, ensuring the base plate is parallel to the horizontal plane. Place the level on the metal plate and adjust the leveling nuts at the four corners of the plate to make the metal sample parallel to the ground. Alternatively, adjust the microcontroller or handwheel to make the adhesive box in the bonding assembly adhere to the metal plate. Slowly operate the Z-axis movement structure 100, X-axis movement structure 101, and Y-axis movement structure 102 to observe the adhesion between the adhesive box and the metal plate, and adjust the leveling nuts around the perimeter as needed to ensure that the X-axis and Y-axis movement planes of the adhesive box in the bonding assembly are parallel to the bottom surface of the metal plate.

[0066] Similar to the principle described above for rod-shaped objects to be wired, the optical fiber passes around the spool of the miniature tension sensor and through the spindle of the hollow stepper motor, wraps around the guide spool, and exits through the optical fiber guide tube; then, the optical fiber enters the gap between the groove of the adhesive box and the metal plate to be bonded, leaving enough space for subsequent fiber splicing, the optical fiber is wrapped around several times, and then fixed to the adjustment plate with paper tape.

[0067] Similar to the principle described above for rod-shaped objects to be laid out, the curing adhesive is squeezed out. The two-component adhesive is injected into the adhesive box through a needle after passing through a mixing tube. The curing adhesive in the adhesive box completely immerses the optical fiber.

[0068] The microprocessor detects the tension force received by the tension sensor and sets the current of the magnetic powder controller. It then sets the direction, speed, and start / stop times of the second drive motors 105 in the Y-axis moving structure 102 and X-axis moving structure 101, as well as the start / stop time and rotation angle of the hollow stepper motor, to achieve fiber optic plate attachment at a defined distance. One effect after attachment is shown in Figure 6, where the curved portion of the fiber optic cable is achieved by the rotation of the output shaft of the hollow stepper motor 2.

[0069] This invention relates to a fiber optic cable bonding device for distributed sensing, applicable to the laying and bonding process of fiber optic cables with a diameter of 0.25mm. It can adapt to the laying and bonding operation of fiber optic cables with different diameters by changing fiber optic conduits and adhesive boxes of different specifications.

[0070] Furthermore, fiber optic installation typically requires a defined preload to ensure the fiber adheres tightly to the object's surface. This invention allows for adjustment of the fiber preload using a magnetic particle controller. In summary, this device enables helical winding and bonding of fibers with different pitches under a defined tension, as well as planar attachment and bonding with different spacings under a defined tension. This significantly improves the accuracy of fiber optic placement and is suitable for fiber optic sensing and intelligent manufacturing fields. This invention is designed to meet practical needs, stably completing the fiber winding, attachment, and bonding processes; and fulfilling the technical requirements for controllable helical winding pitch and planar wiring distance under a defined preload.

[0071] The present invention also provides a measurement equipment production system, including the aforementioned device for bonding distributed sensing fiber optic cables.

[0072] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0073] Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A device for bonding fiber optic cables in distributed sensing systems, characterized in that, Includes cable assembly, tension control assembly, adhesive assembly, and clamping assembly; The clamping assembly is used to clamp the object to be laid out; The optical fiber is fixed to the object to be laid by the tension control component and the adhesive component. The cable assembly is used to adjust the fixed position of the optical fiber on the object to be cabled.

2. The fiber optic cable bonding device for distributed sensing according to claim 1, characterized in that, The clamping assembly includes a plate-shaped clamping mechanism (104) and a rod-shaped clamping mechanism (103); The plate clamping mechanism (104) is used to clamp the plate-shaped object to be laid. The plate clamping mechanism (104) includes a plate clamp (19), an adjusting plate (20), a rigid spring column (21), an adjusting nut (22), an adjusting stud (23), and a base plate (24). The flat plate clamp (19) is adjustablely mounted on the adjustable flat plate (20), and multiple flat plate clamps (19) cooperate with each other to clamp the flat plate object to be laid; The adjustable plate (20) is mounted on the base plate (24) in an adjustable manner. The adjustable plate (20) is used to ensure the parallelism of the flat object to be laid. The rod-shaped clamping mechanism (103) is used to clamp the rod-shaped object to be laid. The rod-shaped clamping mechanism (103) includes a first clamp (18) with a tapered interior. The first clamp (18) has grooves (181) distributed around its circumference. The optical fiber (11) passes through and is fixed in the grooves (181).

3. The fiber optic cable bonding device for distributed sensing according to claim 2, characterized in that, The cabling assemblies include spiral wound cabling assemblies and planar cabling assemblies; The spiral winding cable assembly includes a first drive motor (1), which is connected to a rod clamping mechanism (103); The planar wiring assembly includes a motor bracket (106), a hollow stepper motor (2), a motor rotating frame (3), a Z-axis moving structure (100), an X-axis moving structure (101), and a Y-axis moving structure (102); A hollow stepper motor (2) is mounted on the motor bracket (106); the optical fiber passes through the shaft of the stepper motor (2); the output shaft of the hollow stepper motor (2) is connected to the motor rotating frame (3); some structures of the tension control assembly and the adhesive assembly are mounted on the motor rotating frame (3); The Y-axis moving structure (102) is connected to the plate-shaped object clamping mechanism (104) and is used to drive the plate-shaped object clamping mechanism (104) to move along the Y-axis direction; The motor bracket (106) is mounted on the Z-axis moving structure (100) via the X-axis moving structure (101).

4. The fiber optic cable bonding device for distributed sensing according to claim 3, characterized in that, The tension control assembly includes an optical fiber reel roller (13), a magnetic powder controller (14), a tension sensor (15), a guide wheel (16), a guide tube (17), a guide tube support (28), and an optical fiber reel (12) wound with optical fiber (11). The guide tube (17) is installed on the guide tube support (28); the fiber optic reel (12) is installed on the fiber optic reel roller (13), and the fiber optic reel roller (13) is connected to the magnetic powder controller (14); the guide tube support (28) and the guide wheel (16) are both installed on the motor rotating frame (3); the fiber optic cable (11) passes through the tension sensor (15), the hollow stepper motor (2), and the guide wheel (16) in sequence from the fiber optic reel (12) and exits through the guide tube (17).

5. The fiber optic cable bonding device for distributed sensing according to claim 3, characterized in that, The adhesive assembly includes a needle (26), an adhesive cartridge (27), a parallel support (29), a spring (30), an adhesive holder (31), and adhesive. The glue holder (31) is mounted on the motor rotating frame (3); One end of the parallel bracket (29) and one end of the spring (30) are both mounted on the guide tube support (28). The other end of the parallel bracket (29) is connected to the glue box (27), and the other end of the spring (30) is mounted in the middle of the parallel bracket (29). The guide tube support (28) is connected to the motor rotating frame (3) and a glue connection needle (26) is installed in the glue frame (31). The needle (26) extends into the glue box (27).

6. The fiber optic cable bonding device for distributed sensing according to claim 5, characterized in that, The glue is dispensed by an automatic glue dispensing machine; the needle (26) is detachably connected to the glue.

7. The fiber optic cable bonding device for distributed sensing according to claim 5, characterized in that, The motor rotating frame (3) is provided with a waist-shaped groove structure, and the glue frame (31) is connected to the motor rotating frame (3) through the waist-shaped groove structure.

8. The fiber optic cable bonding device for distributed sensing according to claim 1, characterized in that, The Z-axis moving structure (100), X-axis moving structure (101), and Y-axis moving structure (102) are all lead screw moving structures.

9. The fiber optic cable bonding device for distributed sensing according to claim 1, characterized in that, The lead screw moving structure includes a second drive motor (105), a guide rod (4), a linear bearing (5), a coupling (6), a connecting block (7), a lead screw (8), a lead screw nut (9), and a handwheel (10); The second drive motor (105) is connected to one end of the lead screw (8) via a coupling (6), and the other end of the lead screw (8) is connected to the handwheel (10); the lead screw nut (9) is installed on the lead screw (8); The optical rod (4) is arranged in parallel with the lead screw (8), and the linear bearing (5) is installed on the optical rod (4); The linear bearing (5) and the lead screw nut (9) are both connected to the connecting block (7), which is used to connect to the part to be moved.

10. A measuring equipment production system, characterized in that, The device for bonding fiber optic cables for distributed sensing, as described in any one of claims 1 to 9.

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