Optical fiber stress release device and control method

Abstract

The invention discloses an optical fiber stress release device and a control method. The optical fiber stress release device comprises an optical fiber release mechanism, a stress release driving mechanism and a cleaning mechanism, wherein the optical fiber release mechanism is coupled with the stress release driving mechanism and is used for releasing an optical fiber according to a preset length; the stress release driving mechanism comprises a stress release rotating motor and a stress release rotating shaft which are sequentially arranged in the Z-axis direction, and after the optical fiber is released every time, the stress release rotating motor drives the stress release rotating shaft to rotate and drives the optical fiber release mechanism to rotate in the preset direction, so that stress release of the optical fiber is completed; the cleaning mechanism is coupled with the optical fiber releasing mechanism and can spray cleaning liquid to the dust-free cloth in the optical fiber stress releasing process so as to clean the released optical fiber through the dust-free cloth; therefore, the technical effects of releasing the stress generated in the coiling process, automatically cleaning and releasing the optical fiber, saving manpower and manufacturing cost, shortening the fiber coiling time and improving the working efficiency are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of optical fiber coiling, and in particular to an optical fiber stress release device and a control method. Background Art

[0002] Continuous fiber laser is a special structure that uses optical fiber to work. In the related technology, the active optical fiber as the working material of the oscillating cavity needs to be placed in a specific optical fiber disk; for example, a laser's optical fiber track can be wound with an optical fiber of about 30m in length, but the incoming optical fiber is generally several kilometers long and is wound on a cylindrical optical fiber drum. When winding the optical fiber from the optical fiber drum to the optical fiber track on the cooling plate, the optical fiber needs to be rotated along the axial direction of the optical fiber. The purpose of this is to eliminate the torsion of the optical fiber from the drum to the optical fiber track, that is, to release the stress caused by the torsion to avoid the breakage of the optical fiber, which causes the laser to fail to work.

[0003] However, in the existing solution, two technicians are required to operate simultaneously when winding the optical fiber. One of them needs to release the optical fiber from the optical fiber drum, rotate the optical fiber along the axis of the optical fiber, and wipe and clean the optical fiber, while the other needs to coil the optical fiber along the optical fiber track. This not only causes the fiber winding time to be too long, but also consumes a lot of manpower and manufacturing costs. Summary of the invention

[0004] In view of the above problems, the present application is proposed to provide an optical fiber stress release device and a control method, so as to achieve the technical effects of releasing the stress generated during the optical fiber winding process, automatically cleaning and releasing the optical fiber, saving manpower and manufacturing costs, and shortening the fiber winding time.

[0005] According to a first aspect of the present application, an optical fiber stress relief device is proposed, comprising:

[0006] An optical fiber release mechanism, coupled to the stress release drive mechanism and used to release the optical fiber according to a preset length;

[0007] The stress release driving mechanism comprises a stress release rotating motor and a stress release rotating shaft arranged in sequence along the Z-axis direction. After each optical fiber release is completed, the stress release rotating motor drives the stress release rotating shaft to rotate and drives the optical fiber release mechanism to rotate along a preset direction to complete the stress release of the optical fiber.

[0008] a cleaning mechanism coupled to the optical fiber release mechanism and capable of spraying a cleaning liquid onto a dust-free cloth during the process of releasing the optical fiber stress, so as to clean the released optical fiber through the dust-free cloth;

[0009] The Z-axis direction is an axial direction perpendicular to the plane where the X-axis direction and the Y-axis direction are located, the X-axis direction is a horizontal axis direction, and the Y-axis direction is a vertical axis direction.

[0010] Optionally, the optical fiber release mechanism comprises: an optical fiber drum and an optical fiber release drive assembly arranged below the optical fiber drum,

[0011] The optical fiber release drive assembly at least includes: a driving wheel, a driven wheel, an optical fiber release rotating motor, and an optical fiber release electric push rod.

[0012] During each optical fiber release process, the optical fiber is cleaned with a dust-free cloth and passes through between the driving wheel and the driven wheel; the optical fiber release electric push rod pushes the driven wheel forward until the driven wheel can cooperate with the driving wheel and clamp the optical fiber; then the driving wheel is driven to rotate by the optical fiber release rotary motor, and the driving wheel rotates in a clockwise direction and the driven wheel rotates in a counterclockwise direction to release the optical fiber.

[0013] Optionally, the optical fiber release mechanism further includes: a first transverse plate, a second transverse plate, a first side plate, a second side plate, and a first vertical plate and a second vertical plate, wherein the length extension direction of the first transverse plate and the second transverse plate is the same as the Y-axis direction, the length extension direction of the first side plate and the second side plate is the same as the X-axis direction, and the length extension direction of the first vertical plate and the second vertical plate is the same as the Z-axis direction;

[0014] The optical fiber drum is rotatably connected to the first transverse plate, and the first side plate and the second side plate are respectively arranged at two ends of the first transverse plate to form an accommodating space for the optical fiber drum;

[0015] The first vertical plate is fixedly connected to the first side plate, the second vertical plate is fixedly connected to the second side plate, and the second horizontal plate is arranged between the first vertical plate and the second vertical plate.

[0016] Optionally, the optical fiber release mechanism further comprises: a third vertical plate fixedly connected to the first horizontal plate, wherein the length extension direction of the third vertical plate is the same as the Z-axis direction;

[0017] The optical fiber release drive assembly also includes: a first motor mounting plate, a second motor mounting plate, a motor main shaft mounting frame, a motor auxiliary shaft mounting frame and a motor guide rail support plate.

[0018] The first motor mounting plate is arranged below the third vertical plate and is fixedly connected to the third vertical plate;

[0019] The second motor mounting plate is arranged on the opposite side of the first motor mounting plate and is fixedly connected to the second transverse plate;

[0020] The motor spindle mounting frame is used to mount the driving wheel and is arranged between the first motor mounting plate and the second motor mounting plate; the optical fiber release rotating motor is mounted on the outer side of the first motor mounting plate to drive the driving wheel;

[0021] The motor auxiliary shaft mounting frame is used to mount the driven wheel and is arranged on one side of the motor main shaft mounting frame; the motor guide rail support plate is arranged at the bottom of the motor main shaft mounting frame and the motor auxiliary shaft mounting frame, so that the optical fiber release electric push rod can push the driven wheel to reciprocate along the Y-axis direction.

[0022] Optionally, the stress release driving mechanism further comprises: a stress release bearing seat arranged along the Z-axis direction, a stress release motor seat, and a profile member for fixing the optical fiber stress release device.

[0023] The stress release bearing seat is sleeved on the outer side of the stress release rotating shaft, and a slip ring is sleeved on the outer side of the stress release rotating shaft, and the slip ring is located below the stress release bearing seat.

[0024] The upper end surface of the stress release bearing seat is flush with the mounting surface of the middle section of the stress release rotating shaft, and is used for mounting the profile member.

[0025] The stress release motor seat is installed at the upper end of the profile member, the stress release rotating motor is arranged at the upper end of the stress release motor seat, and a coupling is installed inside the stress release motor seat so that the stress release rotating motor can be connected to the stress release rotating shaft through the coupling.

[0026] Optionally, the stress release driving mechanism is arranged above the optical fiber release mechanism.

[0027] The stress release driving mechanism further includes: a fourth vertical plate and a fifth vertical plate, wherein the length extension direction of the fourth vertical plate and the fifth vertical plate is consistent with the Z-axis direction,

[0028] The fourth vertical plate is fixedly connected to the first side plate, the fifth vertical plate is fixedly connected to the second side plate, a third horizontal plate is installed between the fourth vertical plate and the fifth vertical plate, and the lower end of the stress release rotating shaft is installed on the third horizontal plate.

[0029] Optionally, the cleaning mechanism comprises: a cleaning tank for containing the cleaning liquid, a cleaning tank support plate for placing the cleaning tank, a third side plate and a fourth side plate,

[0030] The third side plate is fixedly connected to the fourth vertical plate, the fourth side plate is fixedly connected to the fifth vertical plate, and the cleaning tank support plate is arranged between the third side plate and the fourth side plate;

[0031] The cleaning mechanism further includes: a cleaning mechanism mounting frame, a first dust-free cloth roll adapter plate, and a second dust-free cloth roll adapter plate.

[0032] The cleaning mechanism mounting frame is provided with a through hole for the optical fiber to pass through, and the cleaning mechanism mounting frame is arranged between the first motor mounting plate and the second motor mounting plate;

[0033] The first dust-free cloth roll adapter plate and the second dust-free cloth roll adapter plate are symmetrically mounted on two sides of the cleaning mechanism mounting frame;

[0034] One end of the first dust-free cloth roll adapter plate and one end of the second dust-free cloth roll adapter plate are both installed with a cleaning liquid release shaft, and the other end of the first dust-free cloth roll adapter plate and the other end of the second dust-free cloth roll adapter plate are installed with a dust-free cloth roll support plate.

[0035] A dust-free cloth release rotating motor is installed at the upper end of each of the dust-free cloth roll supporting plates, and a dust-free cloth roll and a dust-free cloth roll recovery bucket are installed at the lower end of each of the dust-free cloth roll supporting plates; during the process of releasing the optical fiber stress, the dust-free cloth roll recovery bucket is driven to rotate by the dust-free cloth release rotating motor to drive the dust-free cloth on the dust-free cloth roll to be recovered;

[0036] The cleaning liquid release shaft is communicated with the cleaning tank and is used for spraying the cleaning liquid onto the dust-free cloth.

[0037] Optionally, a first dust-free cloth electric push rod is further installed at the lower end of the first dust-free cloth roll adapter plate, and a second dust-free cloth electric push rod is further installed at the lower end of the second dust-free cloth roll adapter plate.

[0038] The first dust-free cloth electric push rod and the second dust-free cloth electric push rod are symmetrically arranged so that the dust-free cloths on the two dust-free cloth rolls can respectively pass through the gap between the first dust-free cloth electric push rod and the second dust-free cloth electric push rod, and go around to the corresponding dust-free cloth roll recovery barrel for recovery;

[0039] The first dust-free cloth electric push rod and the second dust-free cloth electric push rod can reciprocate along the Y-axis direction so that the first dust-free cloth electric push rod and the second dust-free cloth electric push rod are close to each other, and drive the dust-free cloth on the first dust-free cloth electric push rod and the dust-free cloth on the second dust-free cloth electric push rod to approach each other to clamp the optical fiber.

[0040] Optionally, it also includes: a code scanning and collecting mechanism for collecting information of the optical fiber and the laser cooling plate.

[0041] According to a second aspect of the present application, a control method for an optical fiber stress release device is provided, which is applied to the optical fiber stress release device as described in any one of the first aspects above, and the control method comprises:

[0042] Step S1, controlling a first dust-free cloth electric push rod and a second dust-free cloth electric push rod in the cleaning mechanism to approach each other, and driving the dust-free cloth on the first dust-free cloth electric push rod and the dust-free cloth on the second dust-free cloth electric push rod to approach each other, so as to clamp a portion of the optical fiber;

[0043] Step S2, while the dust-free cloth clamps one part of the optical fiber, controlling the optical fiber release electric push rod in the optical fiber release drive assembly to push the driven wheel forward until the driven wheel can cooperate with the driving wheel and clamp the other part of the optical fiber;

[0044] Step S3, controlling the optical fiber release rotating motor in the optical fiber release driving assembly to drive the driving wheel to rotate, so that the optical fiber pulls the optical fiber drum to rotate and releases the optical fiber according to a preset length;

[0045] Step S4, controlling the stress release rotating motor in the stress release driving mechanism to rotate, driving the stress release rotating shaft to rotate, and driving the optical fiber release mechanism to rotate along a preset direction to complete the stress release of the optical fiber;

[0046] Step S5, during the process of releasing the optical fiber stress, the dust-free cloth release rotating motor in the cleaning mechanism is controlled to drive the dust-free cloth roll recovery barrel to rotate a preset angle, and the cleaning liquid control valve in the cleaning mechanism is opened to allow the cleaning liquid to flow out from the cleaning liquid release shaft and spray onto the dust-free cloth, so that the released optical fiber is cleaned by the dust-free cloth.

[0047] From the above, it can be seen that at least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: a fiber optic stress release device and a control method are provided. On the one hand, by setting a stress release drive mechanism coupled to the fiber optic release mechanism, the entire fiber optic stress release device can move synchronously at a preset speed and in a preset direction, and while automatically releasing the optical fiber, it can also synchronously release the stress caused by the torsion of the optical fiber; on the other hand, by setting a cleaning mechanism coupled to the fiber optic release mechanism, the cleaning liquid can be sprayed onto the dust-free cloth during the fiber optic stress release process, thereby realizing the automatic cleaning function of the optical fiber; thereby, it is beneficial for the operator to wind the torsional stress-free and clean optical fiber released from the roller onto the fiber optic reel of the cooling plate, which simplifies the fiber winding operation of the operator, saves manpower and material costs, shortens the fiber winding time, and improves work efficiency.

[0048] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0050] Figure 1 This is a schematic diagram of the overall structure of an optical fiber stress release device in one embodiment of the present application;

[0051] Figure 2 It is a structural schematic diagram of a stress release driving mechanism in one embodiment of the present application;

[0052] Figure 3 It is a structural schematic diagram of an optical fiber release mechanism in one embodiment of the present application;

[0053] Figure 4 This is a schematic diagram of the split structure of a cleaning mechanism in one embodiment of the present application;

[0054] Figure 5 This is a schematic diagram of the structure of a cleaning mechanism (driving assembly) in one embodiment of the present application;

[0055] Figure 6 A schematic flow chart of a control method of an optical fiber stress release device in one embodiment of the present application;

[0056] In the figure: 100, optical fiber release mechanism; 200, stress release drive mechanism; 300, cleaning mechanism;

[0057] 101, optical fiber drum; 102, driving wheel; 103, driven wheel; 104, optical fiber release rotating motor; 105, optical fiber release electric push rod; 106, first horizontal plate; 107, second horizontal plate; 108, first side plate; 109, second side plate; 110, first vertical plate; 111, second vertical plate; 112, third vertical plate; 113, first motor mounting plate; 114, second motor mounting plate; 115, motor main shaft mounting frame; 116, motor auxiliary shaft mounting frame; 117, motor guide rail support plate;

[0058] 201, stress-releasing rotating motor; 202, stress-releasing rotating shaft; 203, stress-releasing bearing seat; 204, stress-releasing motor seat; 205, profile member; 206, slip ring; 207, coupling; 208, fourth vertical plate; 209, fifth vertical plate; 210, third horizontal plate;

[0059] 301. Cleaning tank; 302. Cleaning tank support plate; 303. Third side plate; 304. Fourth side plate; 305. Cleaning mechanism mounting frame; 306. First dust-free cloth roll adapter plate; 307. Second dust-free cloth roll adapter plate; 308. Cleaning liquid release shaft; 309. Dust-free cloth roll support plate; 310. Dust-free cloth release rotating motor; 311. Dust-free cloth roll; 312. Dust-free cloth roll recovery bin; 313. First dust-free cloth electric push rod; 314. Second dust-free cloth electric push rod; 315. Cleaning liquid control valve. DETAILED DESCRIPTION

[0060] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0061] In the related art, a typical optical fiber that can be used in the laser optical fiber raceway has a length of 30m, and the diameters of the optical fiber core and cladding are 20um and 400um respectively. After adding the coating layer of the optical fiber, the diameter of this optical fiber is usually 550um. For example, the width of the raceway groove used to place this type of optical fiber is usually 0.7mm, the groove depth is 0.7mm, and the wall thickness of the adjacent raceway is 0.3mm. After the optical fiber is placed in the optical fiber groove, thermal conductive glue needs to be poured in to make the surrounding of the optical fiber have good thermal conductivity to ensure that the working material of the laser can work reliably and stably. However, the incoming optical fiber is generally several kilometers long and is coiled on a cylindrical optical fiber drum. When winding the optical fiber from the optical fiber drum to the optical fiber track on the cooling plate, the optical fiber needs to be rotated along the axial direction of the optical fiber. The purpose of this is to eliminate the torsion generated when the optical fiber is wound from the drum to the optical fiber track, that is, to release the stress caused by the torsion. If the stress is not released, then in the process of winding the optical fiber and filling it with glue to solidify it on the optical fiber drum, the coiled optical fiber is subjected to thermal expansion and contraction due to high and low temperatures, and is prone to breakage due to the stress, thereby causing the laser to fail to work.

[0062] Based on this, the present application proposes an optical fiber stress release device and control method to achieve the technical effects of releasing the stress generated during the optical fiber winding process, automatically cleaning and releasing the optical fiber, saving manpower and manufacturing costs, and shortening the fiber winding time.

[0063] The technical concept of the present application is to provide an optical fiber release mechanism, a stress release drive mechanism and a cleaning mechanism that are interconnected, so that the entire optical fiber stress release device can move synchronously at a preset speed and in a preset direction. Thus, while automatically releasing and cleaning the optical fiber, it can also release the stress caused by the twisting of the optical fiber, thereby releasing the optical fiber that is free of torsional stress and clean, thereby achieving the technical effect of saving manpower and material costs, shortening the fiber winding time and improving work efficiency.

[0064] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0065] Figure 1 It is a schematic diagram of the overall structure of the optical fiber stress release device. Figure 2 is a schematic diagram of the structure of the stress release drive mechanism; Figure 1 and Figure 2 As shown, in one embodiment of the present application, an optical fiber stress release device is proposed, including: an optical fiber release mechanism 100, a stress release drive mechanism 200 and a cleaning mechanism 300.

[0066] Among them, the optical fiber release mechanism 100 is coupled with the stress release driving mechanism 200, and is used to release the optical fiber according to a preset length; the stress release driving mechanism 200 includes a stress release rotating motor 201 and a stress release rotating shaft 202 arranged in sequence along the Z-axis direction. After each optical fiber release is completed, the stress release rotating motor 201 drives the stress release rotating shaft 202 to rotate, and drives the optical fiber release mechanism 100 to rotate along a preset direction to complete the stress release of the optical fiber; the cleaning mechanism 300 is coupled with the optical fiber release mechanism 100, and the cleaning mechanism 300 can spray the cleaning liquid onto the dust-free cloth during the process of optical fiber stress release, so as to clean the released optical fiber through the dust-free cloth.

[0067] Specifically, the present application defines the height direction of the optical fiber stress release device as the Z-axis direction, the axial direction of the optical fiber drum as the X-axis direction, the radial direction of the optical fiber drum as the Y-axis direction, and establishes an XYZ rectangular coordinate system, wherein the Z-axis direction is the axial direction perpendicular to the X-axis direction and the plane where the Y-axis direction is located, the X-axis direction is the horizontal axis direction, and the Y-axis direction is the vertical axis direction.

[0068] In this embodiment, the optical fiber release mechanism 100, the stress release driving mechanism 200 and the cleaning mechanism 300 are coupled to each other, that is, there is a linkage relationship between the various mechanisms of the optical fiber stress release device that interact and influence each other. For example, the optical fiber release mechanism 100 is used to release the optical fiber, and the length of the optical fiber released each time is preferably 470 mm. After each optical fiber release is completed, the stress release rotating motor 201 can drive the stress release rotating shaft 202 to rotate, and drive the optical fiber release mechanism 100 to rotate one circle along the stress release rotating shaft 202 (that is, the Z-axis direction) to complete the stress release of the optical fiber.

[0069] At the same time, since the cleaning mechanism 300 is linked with the optical fiber release mechanism 100, the cleaning mechanism 300 can also keep synchronous rotation with the stress release driving mechanism 200 and the optical fiber release mechanism 100 in the Z-axis direction. For example, the upper end of the entire optical fiber stress release device is fixedly installed by the profile member 205 (such as installing it on a mounting frame or a wall, etc.), and the lower end of the entire device can be suspended to ensure the synchronous movement of each mechanism in the Z-axis direction.

[0070] It can be seen that the above-mentioned optical fiber stress release device can not only eliminate the stress caused by twisting of the optical fiber during the winding process, but also spray the cleaning liquid onto the dust-free cloth during the process of releasing the optical fiber stress, so as to clean the released optical fiber through the dust-free cloth; the technical effects of automatically cleaning and releasing the optical fiber, releasing the optical fiber stress, saving manpower and material costs, and shortening the fiber winding time are achieved.

[0071] It is worth noting that the Figures 1 to 5 Only the mechanical mechanisms related to the optical fiber stress release device are shown in the figure. For the sake of simplicity, the direction of the optical fiber and the winding position of the dust-free cloth are not shown in the figure. In addition, the movement of each mechanism of the optical fiber stress release device in the embodiment of the present application depends on the electronic control unit and the relevant software algorithm to achieve, that is, the speed of automatic release of the optical fiber can be set to match the speed of manual fiber winding through computer software, the speed adjustment and direction adjustment functions of the stress release mechanism can be set, and the speed adjustment function of the cleaning mechanism can be set. For example, parameters such as the rotation direction and rotation speed of the corresponding motor in each mechanism can be set, so as to achieve customized adjustment of the optical fiber release length and speed; of course, relevant technical personnel in this field can adjust the movement direction, movement speed or other linkage functions of each mechanism according to the actual use scenario, and the above content cannot be regarded as a limitation of the present application.

[0072] It should be noted that the optical fiber stress release device in the embodiment of the present application has a high degree of integration, a low manufacturing cost, and a wider range of applications. It can not only be used for fiber coiling operations of laser optical fiber runways, but can also be expanded to other winding scenarios that require the elimination of optical fiber stress, without any restriction here; at the same time, the embodiment of the present application does not limit the model, size, connection relationship, speed, direction and length of the optical fiber release of each mechanism and its components in the optical fiber stress release device.

[0073] Figure 3 is a schematic diagram of the structure of the optical fiber release mechanism in the optical fiber stress release device; in some embodiments, reference Figure 3 As shown, the optical fiber release mechanism 100 includes: an optical fiber drum 101 and an optical fiber release drive assembly arranged below the optical fiber drum 101, and the optical fiber release drive assembly at least includes: a driving wheel 102, a driven wheel 103, an optical fiber release rotating motor 104, and an optical fiber release electric push rod 105.

[0074] During each optical fiber release process, the optical fiber is cleaned with a dust-free cloth and passes through between the driving wheel 102 and the driven wheel 103; the optical fiber release electric push rod 105 pushes the driven wheel 103 forward until the driven wheel 103 can cooperate with the driving wheel 102 and clamp the optical fiber; then the driving wheel 102 is driven to rotate by the optical fiber release rotating motor 104, and the driving wheel 102 rotates in a clockwise direction and the driven wheel 103 rotates in a counterclockwise direction to release the optical fiber.

[0075] In this embodiment, combined with Figure 1 and Figure 3 As shown, the optical fiber on the optical fiber roller 101 can pass through the through hole at the upper end of the cleaning mechanism mounting frame 305, pass through the gap between the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314, and then pass through the through hole at the lower end of the cleaning mechanism mounting frame 305 to between the active wheel 102 and the driven wheel 103. That is, after the optical fiber is wiped and cleaned by the dust-free cloth wrapped around the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314, it can pass through between the active wheel 102 and the driven wheel 103, and finally the operator will wind the clean and stress-free optical fiber into the optical fiber runway groove milled on the laser cooling plate.

[0076] In this process, for the optical fiber release drive assembly, the optical fiber release electric push rod 105 is required to push the driven wheel 103 forward until the driven wheel 103 can cooperate with the driving wheel 102 and clamp the optical fiber; at this time, since the optical fiber drum 101 rotates depending on the downward drive of the optical fiber, in order to prevent the optical fiber from winding back to the optical fiber drum 101, the driving wheel 102 can be driven to rotate by the optical fiber release rotary motor 104, and the driving wheel 102 is set to rotate in the clockwise direction and the driven wheel 103 is set to rotate in the counterclockwise direction to achieve the purpose of releasing the optical fiber downward. Preferably, the optical fiber release rotary motor 104 adopts a DC reduction motor, and the optical fiber release electric push rod 105 adopts a 10mm electric push rod.

[0077] Such a design ensures the fixing effect of the optical fiber, can control the force of clamping the optical fiber without damaging the optical fiber, can reduce manual operation, and improve the accuracy and consistency of the fiber coiling process. Of course, a rotating motor or a limiting structure can also be set on the optical fiber drum 101 to prevent the released optical fiber from winding upward, and this application does not limit this.

[0078] In some embodiments, continue to refer to Figure 1 and Figure 3 As shown, the optical fiber release mechanism 100 also includes: a first transverse plate 106, a second transverse plate 107, a first side plate 108, a second side plate 109, and a first vertical plate 110 and a second vertical plate 111, wherein the length extension direction of the first transverse plate 106 and the second transverse plate 107 is the same as the Y-axis direction, the length extension direction of the first side plate 108 and the second side plate 109 is the same as the X-axis direction, and the length extension direction of the first vertical plate 110 and the second vertical plate 111 is the same as the Z-axis direction; the optical fiber drum 101 is rotatably connected to the first transverse plate 106, and the first side plate 108 and the second side plate 109 are respectively arranged at both ends of the first transverse plate 106 to form a accommodating space for the optical fiber drum 101; the first vertical plate 110 is fixedly connected to the first side plate 108, the second vertical plate 111 is fixedly connected to the second side plate 109, and the second transverse plate 107 is arranged between the first vertical plate 110 and the second vertical plate 111.

[0079] Specifically, by providing the first horizontal plate 106, the second horizontal plate 107, the first side plate 108, the second side plate 109, and the first vertical plate 110 and the second vertical plate 111, it is possible to not only install the optical fiber drum 101, but also to achieve a stable connection between the optical fiber release mechanism 100, the stress release drive mechanism 200 and the cleaning mechanism 300, thereby ensuring the stability and reliability of the entire device.

[0080] Preferably, the shaft of the optical fiber drum 101 is arranged on the first transverse plate 106, and components such as a damping shaft support and a damping shaft frame can also be installed on the first transverse plate 106 to ensure the rotation effect of the optical fiber drum 101; of course, the above-mentioned transverse plates, side plates or vertical plates can also be replaced by other frame structures to ensure the installation and fixation of each component, and the embodiment of the present application does not limit this.

[0081] In some embodiments, Figure 3 As shown, the optical fiber release mechanism 100 also includes: a third vertical plate 112 fixedly connected to the first horizontal plate 106, and the length extension direction of the third vertical plate 112 is the same as the Z-axis direction; the optical fiber release drive assembly also includes: a first motor mounting plate 113, a second motor mounting plate 114, a motor main shaft mounting frame 115, a motor auxiliary shaft mounting frame 116 and a motor guide rail support plate 117, the first motor mounting plate 113 is arranged below the third vertical plate 112 and is fixedly connected to the third vertical plate 112; the second motor mounting plate 114 is arranged on the opposite side of the first motor mounting plate 113 and is fixedly connected to the second horizontal plate 107 The motor main shaft mounting frame 115 is used to mount the driving wheel 102 and is arranged between the first motor mounting plate 113 and the second motor mounting plate 114. The optical fiber release rotating motor 104 is mounted on the outside of the first motor mounting plate 113 to drive the driving wheel 102. The motor auxiliary shaft mounting frame 116 is used to mount the driven wheel 103 and is arranged on one side of the motor main shaft mounting frame 115. The motor guide support plate 117 is arranged at the bottom of the motor main shaft mounting frame 115 and the motor auxiliary shaft mounting frame 116, so that the optical fiber release electric push rod 105 can push the driven wheel 103 to reciprocate along the Y-axis direction. In this way, the motor movement speed and movement direction can be flexibly adjusted, which is more conducive to clamping and releasing the optical fiber downward, improving the accuracy of optical fiber release, and ensuring the quality and consistency of laser products.

[0082] In some embodiments, Figure 1 and Figure 2As shown, the stress release driving mechanism 200 also includes: a stress release bearing seat 203 arranged along the Z-axis direction, a stress release motor seat 204, and a profile member 205 for fixing the optical fiber stress release device. The stress release bearing seat 203 is sleeved on the outer side of the stress release rotating shaft 202. The outer side of the stress release rotating shaft 202 is also sleeved with a slip ring 206, and the slip ring 206 is located below the stress release bearing seat 203. The upper end surface of the stress release bearing seat 203 is flush with the mounting surface of the middle section of the stress release rotating shaft 202, and is used to install the profile member 205. The stress release motor seat 204 is installed on the upper end of the profile member 205. The upper end of the stress release motor seat 204 is provided with a stress release rotating motor 201, and a coupling 207 is installed inside the stress release motor seat 204, so that the stress release rotating motor 201 can be connected to the stress release rotating shaft 202 through the coupling 207.

[0083] Preferably, the stress release rotary motor 201 includes a stepper motor and a reduction motor, that is, the stepper motor is arranged above the reduction motor, and the reduction motor is arranged on the stress release motor seat 204 and connected to the coupling 207. In this embodiment, the lower end of the stress release rotating shaft 202 is fixed on the third horizontal plate 210, and the stress release rotating shaft 202 can pass through the stress release bearing seat 203, the profile 205, the stress release motor seat 204, and is connected to the coupling 207; at the same time, the entire optical fiber stress release device is installed on an external fixed structure such as a mounting frame or a wall through the profile 205, and the lower end of the entire device can be kept suspended (keep a certain distance from the operating table), so that under the rotation drive of the stress release rotary motor 201, the various mechanisms of the entire device can move synchronously in the Z-axis direction, thereby eliminating the stress caused by the twisting of the optical fiber during the winding process.

[0084] In some embodiments, continue to refer to Figures 1 to 3 As shown, the stress release driving mechanism 200 is arranged above the optical fiber release mechanism 100, and the stress release driving mechanism 200 further includes: a fourth vertical plate 208 and a fifth vertical plate 209, the length extension direction of the fourth vertical plate 208 and the fifth vertical plate 209 is consistent with the Z-axis direction, the fourth vertical plate 208 is fixedly connected to the first side plate 108, the fifth vertical plate 209 is fixedly connected to the second side plate 109, a third horizontal plate 210 is installed between the fourth vertical plate 208 and the fifth vertical plate 209, and the lower end of the stress release rotating shaft 202 is installed on the third horizontal plate 210. It can be seen that by providing the fourth vertical plate 208, the fifth vertical plate 209 and the third horizontal plate 210, a stable connection between the optical fiber release mechanism 100 and the stress release driving mechanism 200 can be achieved.

[0085] Figure 4 The schematic diagram of the split structure of the cleaning mechanism is shown in FIG. Figure 5This is a schematic diagram of the cleaning mechanism (drive assembly), see Figure 1 , Figure 4 and Figure 5 As shown, in some preferred embodiments, the cleaning mechanism 300 includes two parts, namely a cleaning tank mounting assembly and a dust-free cloth driving assembly; wherein the cleaning tank mounting assembly is mounted above the optical fiber drum 101, and the dust-free cloth driving assembly is arranged below the optical fiber drum 101.

[0086] For example, the cleaning tank installation assembly of the cleaning mechanism 300 includes: a cleaning tank 301 for holding a cleaning liquid, a cleaning tank support plate 302 for placing the cleaning tank 301, a third side plate 303 and a fourth side plate 304, the third side plate 303 is fixedly connected to the fourth vertical plate 208, the fourth side plate 304 is fixedly connected to the fifth vertical plate 209, and the cleaning tank support plate 302 is arranged between the third side plate 303 and the fourth side plate 304; the dust-free cloth assembly of the cleaning mechanism 300 includes: a cleaning mechanism mounting frame 305, a first dust-free cloth roll adapter plate 306, and a second dust-free cloth roll adapter plate 307, a through hole for the optical fiber to pass through is opened on the cleaning mechanism mounting frame 305, and the cleaning mechanism mounting frame 305 is arranged between the first motor mounting plate 113 and the second motor mounting plate 114; the first dust-free cloth roll adapter plate 306 and the second dust-free cloth roll adapter plate 307 The connecting plates 307 are symmetrically installed on both sides of the cleaning mechanism mounting frame 305; one end of the first dust-free cloth roll adapter plate 306 and one end of the second dust-free cloth roll adapter plate 307 are both installed with a cleaning liquid release shaft 308, and the other end of the first dust-free cloth roll adapter plate 306 and the other end of the second dust-free cloth roll adapter plate 307 are installed with a dust-free cloth roll supporting plate 309, wherein the upper end of each dust-free cloth roll supporting plate 309 is installed with a dust-free cloth release rotating motor 310, and the lower end of each dust-free cloth roll supporting plate 309 is installed with a dust-free cloth roll 311 and a dust-free cloth roll recovery barrel 312; in the process of releasing the optical fiber stress, the dust-free cloth roll recovery barrel 312 is driven to rotate by the dust-free cloth release rotating motor 310 to drive the dust-free cloth on the dust-free cloth roll 311 to be recovered; the cleaning liquid release shaft 308 is connected to the cleaning tank 301 and is used to spray cleaning liquid onto the dust-free cloth.

[0087] Specifically, refer to Figure 4As shown, the first dust-free cloth roll adapter plate 306 and the second dust-free cloth roll adapter plate 307 are respectively equipped with two cleaning liquid release shafts 308, and the cleaning liquid release shaft 308 is located at one end close to the cleaning mechanism mounting frame 305; at the same time, the other end of the first dust-free cloth roll adapter plate 306 and the second dust-free cloth roll adapter plate 307 (the end away from the cleaning liquid release shaft 308) are respectively equipped with dust-free cloth roll supporting plates 309, that is, the upper ends of the dust-free cloth roll supporting plates 309 located on the left and right sides are both equipped with motor mounting plates and dust-free The cloth release rotating motor 310 and the lower ends of the dust-free cloth roll supporting plates 309 on the left and right sides are respectively installed with corresponding dust-free cloth rolls 311 and dust-free cloth roll recovery buckets 312; preferably, during each stress release process, the two dust-free cloth roll recovery buckets 312 can rotate synchronously, and each dust-free cloth release rotating motor 310 drives the dust-free cloth roll recovery bucket 312 to rotate at an angle of 10°; the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 can adopt 10mm electric push rods.

[0088] Furthermore, the cleaning liquid in this embodiment is preferably alcohol. The cleaning tank 301 is connected to the cleaning liquid release shaft 308, and the opening and closing of the cleaning liquid is controlled by the cleaning liquid control valve 315. In the process of wiping the optical fiber with a dust-free cloth, the cleaning liquid control valve 315 can be controlled to be turned on, so that the cleaning liquid in the cleaning tank 301 flows into the cleaning liquid release shaft 308. Each cleaning liquid release shaft 308 is provided with a spray hole, so that the cleaning liquid can be sprayed to the dust-free cloths on the left and right sides respectively to complete the automatic cleaning of the optical fiber. At the same time, the speed of the dust-free cloth electric push rod and the dust-free cloth release rotating motor in this embodiment can be adjusted, so the cleaning effect can be further improved and labor costs can be saved.

[0089] Of course, for the sake of brevity, Figure 4 and Figure 5 Only one of the dust-free cloth roll support plate 309 , the dust-free cloth release rotating motor 310 , the dust-free cloth roll 311 and the dust-free cloth roll recovery bin 312 are marked.

[0090] In some embodiments, continue to refer to Figure 4 and Figure 5 As shown, a first dust-free cloth electric push rod 313 is also installed at the lower end of the first dust-free cloth roll adapter plate 306, and a second dust-free cloth electric push rod 314 is also installed at the lower end of the second dust-free cloth roll adapter plate 307. The first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 are symmetrically arranged so that the dust-free cloths on the two dust-free cloth rolls 311 can respectively pass through the gap between the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314, and go around to the corresponding dust-free cloth roll recovery barrel 312 for recovery;

[0091] The first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 can reciprocate along the Y-axis direction so that the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 are close to each other, and drive the dust-free cloth on the first dust-free cloth electric push rod 313 and the dust-free cloth on the second dust-free cloth electric push rod 314 to approach each other to clamp the optical fiber.

[0092] For example, the dust-free cloth on the dust-free cloth roll 311 on the right side can be pushed by the first dust-free cloth electric push rod 313, and be wound around the dust-free cloth roll recovery bucket 312 on the right side through the gap between the two electric push rods for recycling; the dust-free cloth on the dust-free cloth roll 311 on the left side can be pushed by the second dust-free cloth electric push rod 314, and be wound around the dust-free cloth roll recovery bucket 312 on the left side through the gap between the two electric push rods for recycling; preferably, the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 are both provided with clamping blocks at the ends close to each other, so that the dust-free cloths on the left and right sides can be respectively wrapped on the clamping blocks at the ends of the two dust-free cloth electric push rods, and the optical fiber passing through the cleaning mechanism mounting frame 305 can be clamped and wiped clean by the dust-free cloths on the left and right sides; such a design not only improves the stability of clamping the optical fiber, but also improves the cleaning effect.

[0093] In some preferred embodiments, the optical fiber stress release device further comprises: a code scanning collection mechanism (not shown in the figure) for collecting information of the optical fiber and the laser cooling plate. Specifically, the code scanning collection mechanism can be implemented based on the MES production information management system, which is connected to the optical fiber stress release device to automatically scan the QR code on the optical fiber drum and the laser cooling plate, thereby realizing automatic information collection and saving time for manual information collection.

[0094] Figure 6 is a flow chart of a control method of an optical fiber stress release device; in another embodiment of the present application, Figure 6 As shown, a control method of an optical fiber stress release device is also proposed, which is applied to an optical fiber stress release device as in any of the above embodiments, and the control method includes:

[0095] Step S1, controlling the first dust-free cloth electric push rod 313 and the second dust-free cloth electric push rod 314 in the cleaning mechanism 300 to approach each other, and driving the dust-free cloth on the first dust-free cloth electric push rod 313 and the dust-free cloth on the second dust-free cloth electric push rod 314 to approach each other, so as to clamp a part of the optical fiber;

[0096] Step S2, while the dust-free cloth clamps one part of the optical fiber, the optical fiber release electric push rod 105 in the optical fiber release drive assembly is controlled to push the driven wheel 103 forward until the driven wheel 103 can cooperate with the driving wheel 102 and clamp another part of the optical fiber;

[0097] Step S3, controlling the optical fiber release rotating motor 104 in the optical fiber release driving assembly to drive the driving wheel 102 to rotate, so that the optical fiber pulls the optical fiber drum 101 to rotate, and releases the optical fiber according to a preset length, for example, about 470 mm each time;

[0098] Step S4, controlling the stress release rotating motor 201 in the stress release driving mechanism 200 to rotate, driving the stress release rotating shaft 202 to rotate, and driving the optical fiber release mechanism 100 to rotate along a preset direction, for example, rotating one circle along the Z-axis direction, to complete the stress release of the optical fiber;

[0099] Step S5, during the process of releasing the optical fiber stress, the dust-free cloth release rotating motor 310 in the cleaning mechanism 300 is controlled to drive the dust-free cloth roll recovery barrel 312 to rotate a preset angle, for example, driving the dust-free cloth roll recovery barrel to rotate 10°, and opening the cleaning liquid control valve 315 in the cleaning mechanism 300, so that the cleaning liquid flows out from the cleaning liquid release shaft 308 and sprays onto the dust-free cloth, so as to clean the released optical fiber with the dust-free cloth.

[0100] It is worth noting that in step S1, the use of the dust-free cloths on both sides to clamp part of the optical fiber does not mean that the section of optical fiber is completely clamped, but it is to temporarily fix it and wipe it with the cleaning liquid on the dust-free cloth, and at the same time, the cleaned optical fiber can be clamped by the driving wheel and the driven wheel in step S2 and released downward, and then the optical fiber pulls the optical fiber drum to rotate, and releases another section of optical fiber from the drum according to the preset length, so as to further complete the cleaning and release operations of multiple sections of optical fiber. Specifically, each time a section of optical fiber is released, steps S1 to S5 must be repeated until the fiber runway winding is completed. In addition, the relevant explanations about the optical fiber stress release device are also applicable to the control method of the optical fiber stress release device, which will not be repeated here.

[0101] It can be seen that through the above control method, not only the automatic release of the optical fiber is realized, but also the stress caused by the torsion of the optical fiber can be automatically released synchronously, and the optical fiber can be wiped and cleaned synchronously; at this time, only one technical operator is needed to wind the optical fiber released by the device without torsion stress and after cleaning on the optical fiber reel; such a design not only simplifies the operator's work steps and saves the manpower cost of manual stress release and optical fiber cleaning, but also can automatically collect information through the MES production information management system, eliminating the manual scanning operation; thereby, the fiber reeling time is shortened from the original 8 minutes to 5 minutes, that is, from 2 people × 8min to 1 person × 5min, thereby saving nearly 11 minutes of fiber reeling time for each laser, shortening the fiber reeling time and improving work efficiency.

[0102] Of course, before and after the above steps start and end, it should also include powering on and off the device, which will not be repeated here; of course, the above steps are only for ease of understanding and simplified description, and should not be understood as limitations on the present application. Relevant technical personnel in this field can also improve the control method of the optical fiber stress release device in the embodiment of the present application based on specific usage scenarios, such as adding, deleting or adjusting the control logic and sequence between the steps, etc., which is not limited here.

[0103] In summary, the technical solution of the present application has achieved at least the following technical effects: a fiber optic stress release device and a control method are provided. On the one hand, by setting a stress release drive mechanism coupled to the fiber optic release mechanism, the entire fiber optic stress release device can move synchronously at a preset speed and in a preset direction, and while automatically releasing the optical fiber, it can also synchronously release the stress caused by the torsion of the optical fiber; on the other hand, by setting a cleaning mechanism coupled to the fiber optic release mechanism, the cleaning liquid can be sprayed onto the dust-free cloth during the fiber optic stress release process, thereby realizing the automatic cleaning function of the optical fiber; thereby, it is beneficial to coil the torsional stress-free and clean optical fiber released from the roller onto the optical fiber runway, thereby simplifying the fiber coiling operation of relevant technical personnel, saving manpower and material costs, shortening the fiber coiling time, and improving work efficiency.

[0104] It should be noted that:

[0105] The directions or positional relationships indicated by terms such as "upper", "lower", "front", "back", "left", "right", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0106] In this application, unless otherwise clearly specified and limited, the terms such as "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0107] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. The schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

[0108] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An optical fiber stress release device, characterized in that: include: An optical fiber release mechanism (100), which is coupled to the stress release drive mechanism (200) and is used to release the optical fiber according to a preset length; The stress release driving mechanism (200) comprises a stress release rotating motor (201) and a stress release rotating shaft (202) arranged in sequence along the Z-axis direction. After each optical fiber release is completed, the stress release rotating motor (201) drives the stress release rotating shaft (202) to rotate, and drives the optical fiber release mechanism (100) to rotate along a preset direction, so as to complete the stress release of the optical fiber; a cleaning mechanism (300) coupled to the optical fiber release mechanism (100) and capable of spraying a cleaning liquid onto a dust-free cloth during the process of releasing the optical fiber stress, so as to clean the released optical fiber through the dust-free cloth; The Z-axis direction is an axial direction perpendicular to the plane where the X-axis direction and the Y-axis direction are located, the X-axis direction is a horizontal axis direction, and the Y-axis direction is a vertical axis direction.

2. The release device according to claim 1, characterized in that: The optical fiber release mechanism (100) comprises: an optical fiber drum (101) and an optical fiber release drive assembly arranged below the optical fiber drum (101). The optical fiber release driving assembly at least comprises: a driving wheel (102), a driven wheel (103), an optical fiber release rotating motor (104), and an optical fiber release electric push rod (105). During each optical fiber release process, the optical fiber is cleaned with a dust-free cloth and passes through between the driving wheel (102) and the driven wheel (103); the optical fiber release electric push rod (105) pushes the driven wheel (103) forward until the driven wheel (103) can cooperate with the driving wheel (102) and clamp the optical fiber; then the optical fiber release rotating motor (104) drives the driving wheel (102) to rotate, and causes the driving wheel (102) to rotate in a clockwise direction and the driven wheel (103) to rotate in a counterclockwise direction, so as to release the optical fiber.

3. The release device according to claim 2, characterized in that: The optical fiber release mechanism (100) further comprises: a first transverse plate (106), a second transverse plate (107), a first side plate (108), a second side plate (109), and a first vertical plate (110) and a second vertical plate (111), wherein the length extension direction of the first transverse plate (106) and the second transverse plate (107) is the same as the Y-axis direction, the length extension direction of the first side plate (108) and the second side plate (109) is the same as the X-axis direction, and the length extension direction of the first vertical plate (110) and the second vertical plate (111) is the same as the Z-axis direction; The optical fiber drum (101) is rotatably connected to the first transverse plate (106), and the first side plate (108) and the second side plate (109) are respectively arranged at two ends of the first transverse plate (106) to form a containing space for the optical fiber drum (101); The first vertical plate (110) is fixedly connected to the first side plate (108), the second vertical plate (111) is fixedly connected to the second side plate (109), and the second horizontal plate (107) is arranged between the first vertical plate (110) and the second vertical plate (111).

4. The release device according to claim 3, characterized in that: The optical fiber release mechanism (100) further comprises: a third vertical plate (112) fixedly connected to the first horizontal plate (106), wherein the length extension direction of the third vertical plate (112) is the same as the Z-axis direction; The optical fiber release drive assembly further comprises: a first motor mounting plate (113), a second motor mounting plate (114), a motor main shaft mounting frame (115), a motor auxiliary shaft mounting frame (116) and a motor guide rail support plate (117). The first motor mounting plate (113) is arranged below the third vertical plate (112) and is fixedly connected to the third vertical plate (112); The second motor mounting plate (114) is arranged on the opposite side of the first motor mounting plate (113) and is fixedly connected to the second transverse plate (107); The motor spindle mounting frame (115) is used to mount the driving wheel (102) and is arranged between the first motor mounting plate (113) and the second motor mounting plate (114); the optical fiber release rotating motor (104) is mounted on the outside of the first motor mounting plate (113) to drive the driving wheel (102); The motor auxiliary shaft mounting frame (116) is used to mount the driven wheel (103) and is arranged on one side of the motor main shaft mounting frame (115); the motor guide rail support plate (117) is arranged at the bottom of the motor main shaft mounting frame (115) and the motor auxiliary shaft mounting frame (116), so that the optical fiber release electric push rod (105) can push the driven wheel (103) to reciprocate along the Y-axis direction.

5. The release device according to claim 4, characterized in that: The stress release driving mechanism (200) further comprises: a stress release bearing seat (203) arranged along the Z-axis direction, a stress release motor seat (204), and a profile member (205) for fixing the optical fiber stress release device. The stress release bearing seat (203) is sleeved on the outer side of the stress release rotating shaft (202), and a slip ring (206) is also sleeved on the outer side of the stress release rotating shaft (202), and the slip ring (206) is located below the stress release bearing seat (203). The upper end surface of the stress release bearing seat (203) is flush with the mounting surface of the middle section of the stress release rotating shaft (202) and is used for mounting the profile member (205). The stress release motor seat (204) is installed at the upper end of the profile member (205), the stress release rotating motor (201) is arranged at the upper end of the stress release motor seat (204), and a coupling (207) is installed inside the stress release motor seat (204) so ​​that the stress release rotating motor (201) can be connected to the stress release rotating shaft (202) through the coupling (207).

6. The release device according to claim 5, characterized in that: The stress release driving mechanism (200) is arranged above the optical fiber release mechanism (100). The stress release driving mechanism (200) further comprises: a fourth vertical plate (208) and a fifth vertical plate (209), wherein the length extension direction of the fourth vertical plate (208) and the fifth vertical plate (209) is consistent with the Z-axis direction, The fourth vertical plate (208) is fixedly connected to the first side plate (108), the fifth vertical plate (209) is fixedly connected to the second side plate (109), a third horizontal plate (210) is installed between the fourth vertical plate (208) and the fifth vertical plate (209), and the lower end of the stress release rotating shaft (202) is installed on the third horizontal plate (210).

7. The release device according to claim 6, characterized in that: The cleaning mechanism (300) comprises: a cleaning tank (301) for containing the cleaning liquid, a cleaning tank support plate (302) for placing the cleaning tank (301), a third side plate (303) and a fourth side plate (304), The third side plate (303) is fixedly connected to the fourth vertical plate (208), the fourth side plate (304) is fixedly connected to the fifth vertical plate (209), and the cleaning tank support plate (302) is arranged between the third side plate (303) and the fourth side plate (304); The cleaning mechanism (300) further comprises: a cleaning mechanism mounting frame (305), a first dust-free cloth roll adapter plate (306), and a second dust-free cloth roll adapter plate (307). The cleaning mechanism mounting frame (305) is provided with a through hole for the optical fiber to pass through, and the cleaning mechanism mounting frame (305) is arranged between the first motor mounting plate (113) and the second motor mounting plate (114); The first dust-free cloth roll adapter plate (306) and the second dust-free cloth roll adapter plate (307) are symmetrically mounted on two sides of the cleaning mechanism mounting frame (305); One end of the first dust-free cloth roll adapter plate (306) and one end of the second dust-free cloth roll adapter plate (307) are both installed with a cleaning liquid release shaft (308), and the other end of the first dust-free cloth roll adapter plate (306) and the other end of the second dust-free cloth roll adapter plate (307) are installed with a dust-free cloth roll support plate (309). A dust-free cloth release rotating motor (310) is installed at the upper end of each of the dust-free cloth roll supporting plates (309), and a dust-free cloth roll (311) and a dust-free cloth roll recovery bucket (312) are installed at the lower end of each of the dust-free cloth roll supporting plates (309); during the process of releasing the optical fiber stress, the dust-free cloth roll recovery bucket (312) is driven to rotate by the dust-free cloth release rotating motor (310) to drive the dust-free cloth on the dust-free cloth roll (311) to be recovered; The cleaning liquid release shaft (308) is in communication with the cleaning tank (301) and is used to spray cleaning liquid onto the dust-free cloth.

8. The release device according to claim 7, characterized in that: A first dust-free cloth electric push rod (313) is also installed at the lower end of the first dust-free cloth roll adapter plate (306), and a second dust-free cloth electric push rod (314) is also installed at the lower end of the second dust-free cloth roll adapter plate (307). The first dust-free cloth electric push rod (313) and the second dust-free cloth electric push rod (314) are symmetrically arranged so that the dust-free cloths on the two dust-free cloth rolls (311) can respectively pass through the gap between the first dust-free cloth electric push rod (313) and the second dust-free cloth electric push rod (314) and go around to the corresponding dust-free cloth roll recovery barrel (312) for recovery; The first dust-free cloth electric push rod (313) and the second dust-free cloth electric push rod (314) can reciprocate along the Y-axis direction so that the first dust-free cloth electric push rod (313) and the second dust-free cloth electric push rod (314) are close to each other, and drive the dust-free cloth on the first dust-free cloth electric push rod (313) and the dust-free cloth on the second dust-free cloth electric push rod (314) to approach each other to clamp the optical fiber.

9. The release device according to any one of claims 1 to 8, characterized in that: Also includes: A code scanning collection mechanism for collecting information of optical fibers and laser cooling plates.

10. A control method for an optical fiber stress release device, characterized in that: Applied to the optical fiber stress release device according to any one of claims 1 to 9, the control method comprises: Step S1, controlling a first dust-free cloth electric push rod (313) and a second dust-free cloth electric push rod (314) in the cleaning mechanism (300) to approach each other, and driving the dust-free cloth on the first dust-free cloth electric push rod (313) and the dust-free cloth on the second dust-free cloth electric push rod (314) to approach each other, so as to clamp a portion of the optical fiber; Step S2, while the dust-free cloth clamps one part of the optical fiber, controlling the optical fiber release electric push rod (105) in the optical fiber release drive assembly to push the driven wheel (103) forward until the driven wheel (103) can cooperate with the driving wheel (102) and clamp the other part of the optical fiber; Step S3, controlling the optical fiber release rotating motor (104) in the optical fiber release driving assembly to drive the driving wheel (102) to rotate, so that the optical fiber pulls the optical fiber drum (101) to rotate, and releases the optical fiber according to a preset length; Step S4, controlling the stress release rotating motor (201) in the stress release driving mechanism (200) to rotate, driving the stress release rotating shaft (202) to rotate, and driving the optical fiber release mechanism (100) to rotate along a preset direction to complete the stress release of the optical fiber; Step S5, during the process of releasing the optical fiber stress, the dust-free cloth release rotating motor (310) in the cleaning mechanism (300) is controlled to drive the dust-free cloth roll recovery barrel (312) to rotate a preset angle, and the cleaning liquid control valve (315) in the cleaning mechanism (300) is opened, so that the cleaning liquid flows out from the cleaning liquid release shaft (308) and sprays onto the dust-free cloth, so that the released optical fiber is cleaned by the dust-free cloth.

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