Double-disc type optical fiber continuous take-up equipment

Abstract

The invention provides double-disc type optical fiber continuous take-up equipment which comprises an outer frame, a base is arranged in the outer frame, an optical fiber take-up assembly and an optical fiber pressing and cutting assembly are arranged on the base, the optical fiber take-up assembly comprises a first optical fiber take-up disc and a second optical fiber take-up disc, and the optical fiber pressing and cutting assembly is arranged between the first optical fiber take-up disc and the second optical fiber take-up disc. And a fiber arrangement switching assembly is arranged above the fiber pressing and cutting assembly and the fiber collecting assembly, and a tensioning assembly is arranged at one end of the fiber arrangement switching assembly on the outer side of the outer frame, so that the problem of continuous fiber collecting during optical fiber drawing is solved.

Description

Technical Field

[0001] The invention relates to the field of optical fiber drawing and winding, and in particular to a double-disc type optical fiber continuous winding device. Background Art

[0002] In the drawing tower, the optical fiber is gradually drawn from a thick preform rod to an extremely fine optical fiber. After the optical fiber comes out from the lower end of the drawing tower, it needs to be rolled up on the fiber reel for subsequent fiber winding. The traditional single-reel fiber reel has limited capacity. During the long drawing process, if the fiber reel is full, the fiber reel needs to be stopped and replaced before it can continue to work. However, the previous drawing process is a continuous process and it is difficult to stop. Therefore, the existing single-reel fiber reel can no longer meet the current needs. Summary of the invention

[0003] The invention provides a double-disc type optical fiber continuous wire collection device, which solves the problem of continuous wire collection during optical fiber drawing.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a double-disc optical fiber continuous collection device, an outer frame, a base is provided inside the outer frame, a fiber collection assembly and a fiber pressing and cutting assembly are provided on the base, the fiber collection assembly includes a first fiber collection disk and a second fiber collection disk, the fiber pressing and cutting assembly is arranged between the first fiber collection disk and the second fiber collection disk, a fiber arrangement switching assembly is provided above the fiber pressing and cutting assembly and the fiber collection assembly, and a tensioning assembly is provided at one end of the fiber arrangement switching assembly outside the outer frame.

[0005] In a preferred embodiment, the fiber collection assembly includes two stand seats arranged at intervals on a base, each stand seat is provided with a rotatable first rotating disk and a second rotating disk, the first rotating disk and the second rotating disk are used to place the first fiber collection disk and the second fiber collection disk respectively, the fiber arrangement switching assembly includes a guide wheel group, the guide wheel group can move along the axial direction of the first rotating disk and the connecting direction of the first rotating disk and the second rotating disk, the first rotating disk and the second rotating disk are provided with a fiber clamping assembly, the first rotating disk and the second rotating disk are provided with a fiber cutting blade on one side of the first rotating disk and the second rotating disk on the base, and the fiber pressing and cutting assembly includes a fiber pressing wheel which can move up and down, and the fiber pressing wheel can rotate.

[0006] In a preferred embodiment, the base is also provided with a vertical frame, the vertical frame is provided with a first linear motion module, the first linear motion module is provided with a first moving platform, the first moving platform is provided with a second linear motion module, the second linear motion module is provided with a second moving platform, the moving direction of the second moving platform is perpendicular to the moving direction of the first moving platform, the second moving platform is provided with a guide wheel mounting plate, and the guide wheel group is arranged on the guide wheel mounting plate.

[0007] In a preferred solution, the first rotating disk and the second rotating disk are respectively provided with a central rotating shaft, and the first fiber collecting disk and the second fiber collecting disk are respectively detachably sleeved with the central rotating shaft.

[0008] In the preferred scheme, a vertical linear lifting cylinder is provided on the vertical frame, and a connecting plate is also provided. The rod end of the linear lifting cylinder is connected to the connecting plate, and a linear telescopic cylinder is provided on the connecting plate. The rod end of the linear telescopic cylinder is provided with a fiber pressing wheel mounting plate, and the fiber pressing wheel is arranged on the fiber pressing wheel mounting plate. The moving direction of the rod of the linear telescopic cylinder is parallel to the axial direction of the first rotating disk.

[0009] In a preferred solution, rotatable limiting wheels are provided on both sides of the fiber pressing wheel close to the first rotating disk and the second rotating disk.

[0010] In a preferred solution, the fiber clamping assembly includes a fixed mounting block, one side of which is connected to the outer edge of the first rotating disk or the second rotating disk, and two thin plates are provided on one end surface of the fixed mounting block, and one end of the two thin plates forms a V-shaped trumpet structure.

[0011] In the preferred embodiment, the fiber clamping assembly also includes a movable block, which is slidably connected to the fixed mounting block, and a push spring is provided between the fixed mounting block and the movable block. One end of the movable block passes through the fixed mounting block and is provided with a retractable sliding protrusion, and a V-shaped clamp fixing block is also provided, which presses the thin plate against the sliding protrusion.

[0012] In the preferred solution, a protective cover device is provided on the outer side of the first fiber collection disk and the second fiber collection disk respectively, and the protective cover device includes an inner cover body and an outer cover body which are coaxially arranged, and the inner cover body and the outer cover body are provided with U-shaped through grooves with openings arranged opposite to each other, and the lower ends of the inner cover body and the outer cover body are provided with support frames, and the lower ends of each support frame are respectively provided with a third linear movable module and a fourth linear movable module connected to the base.

[0013] In the preferred scheme, each stand is provided with a rotatable central shaft, one end of the central shaft is provided with a first synchronous wheel, the other end of the central shaft is connected with the first rotating disk and the first fiber collecting disk, and a fiber collecting motor is also provided on the stand, a second synchronous wheel is provided at the shaft end of the fiber collecting motor, and a synchronous belt is also provided, and the two ends of the synchronous belt are respectively sleeved on the first synchronous wheel and the second synchronous wheel.

[0014] The beneficial effects of the present invention are as follows: a double fiber collection disk is used to collect the fibers in turn to ensure uninterrupted drawing work; a guide wheel group that can move in two directions is used, one direction of movement is used for fiber arrangement, and when moving in the other direction, the fiber clamping assembly and the fiber cutting blade as well as the fiber pressing wheel can guide the automatic cutting and disk replacement of the optical fiber without manual intervention, with a high degree of automation; a double shield structure that can be opened at both ends is used to protect the optical fiber collection process, and at the same time prevent the optical fiber from being loose and unconstrained during fiber cutting, resulting in entanglement on the equipment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is an overall schematic diagram of the present invention.

[0017] Figure 2 It is a side schematic diagram of the present invention.

[0018] Figure 3 It is a front schematic diagram of the present invention.

[0019] Figure 4 It is a schematic diagram of the fiber collection and disc changing structure.

[0020] Figure 5 It is a structural diagram of fiber collection and disc changing.

[0021] Figure 6 It is a top view of the fiber collection and disc changing structure.

[0022] Figure 7 This is a diagram of the rotating structure of the fiber receiving disk.

[0023] Figure 8 This is a structural diagram of the fiber clamping assembly.

[0024] Fig. 9 This is a diagram of the interior of the fiber clamping assembly.

[0025] Fig.10 It is a cross-sectional view of the fiber clamping assembly.

[0026] Fig.11 It is the process of changing the disk Figure 1 .

[0027] Fig.12 It is the process of changing the disk Figure 2 .

[0028] Fig.13 It is the process of changing the disk Figure 3 .

[0029] Fig.14 It is the process of changing disks Figure 4 .

[0030] Fig.15 Schematic diagram of the shield device.

[0031] In the figure: base 1; stand 101; stand 102; first linear moving module 2; first moving platform 201; second linear moving module 3; second moving platform 301; guide wheel group 4; guide wheel mounting plate 401; first rotating disk 5; first fiber collecting disk 501; central rotating shaft 502; first synchronous wheel 503; second synchronous wheel 504; synchronous belt 505; fiber collecting motor 506; second rotating disk 6; second fiber collecting disk 601; fiber pressing wheel 7; linear telescopic cylinder 701; fiber pressing wheel mounting plate 702; linear lifting cylinder 703; connecting plate 704; limiting wheel 705; fiber clamping assembly 8; fixed mounting block 801; Movable block 802; thin plate 803; V-clip fixing block 804; push spring 805; top screw 806; sliding groove 807; sliding protrusion 808; fiber cutting blade 9; blade mounting bracket 901; outer frame 10; HMI 1001; control cabinet 1002; shield device 11; inner cover body 1101; outer cover body 1102; support frame 1103; U-shaped through groove 1104; fiber pressing and cutting assembly 12; fiber arrangement switching assembly 13; tensioning assembly 14; swing arm 1401; dancing wheel 1402; encoder 1403; fiber collection assembly 15; third linear motion module 16; fourth linear motion module 17. DETAILED DESCRIPTION

[0032] Embodiment 1: like Figure 1-15 In the invention, a double-disc type optical fiber continuous collecting device is provided, with an outer frame 10, a base 1 is provided inside the outer frame 10, a fiber collecting assembly 15 and a fiber pressing and cutting assembly 12 are provided on the base 1, the fiber collecting assembly 15 comprises a first fiber collecting disc 501 and a second fiber collecting disc 601, the fiber pressing and cutting assembly 12 is provided between the first fiber collecting disc 501 and the second fiber collecting disc 601, a fiber arrangement switching assembly 13 is provided above the fiber pressing and cutting assembly 12 and the fiber collecting assembly 15, and a tensioning assembly 14 is provided at one end of the fiber arrangement switching assembly 13 outside the outer frame 10.

[0033] The outer frame 10 is also provided with an HMI 1001 and a control cabinet 1002 .

[0034] An outwardly extending plate is provided on one side of the outer frame 10, on which a rotating shaft with an encoder 1403 and a swing arm 1401 are installed. A dancing wheel 1402 is provided at the end of the swing arm 1401 away from the rotating shaft. After the optical fiber comes out of the drawing tower, it passes around the dancing wheel 1402 from the bottom and then passes through a plurality of fixed pulleys to reach the guide wheel group 4.

[0035] The encoder 1403 monitors the swing of the swing arm 1401. When the dancing wheel 1402 droops, it means that the fiber collecting speed of the fiber collecting assembly 15 is too slow, and the rotation speed needs to be increased to increase the optical fiber tension, and the dancing wheel 1402 is lifted up and returned to its original position. When the dancing wheel 1402 is lifted up, it means that the fiber collecting speed of the fiber collecting assembly 15 is too fast and slow, and the rotation speed needs to be reduced to reduce and increase the optical fiber, and the dancing wheel 1402 swings down and returns to its original position.

[0036] In the preferred embodiment, the fiber collecting assembly 15 includes two spaced-apart seats 102 arranged on the base 1, each seat 102 is provided with a rotatable first rotating disk 5 and a second rotating disk 6, the first rotating disk 5 and the second rotating disk 6 are respectively used to place the first fiber collecting disk 501 and the second fiber collecting disk 601, the fiber arrangement switching assembly 13 includes a guide wheel group 4, the guide wheel group 4 can move along the axial direction of the first rotating disk 5 and the connecting direction of the first rotating disk 5 and the second rotating disk 6, the first rotating disk 5 and the second rotating disk 6 are provided with a fiber clamping assembly 8, and a fiber cutting blade 9 is provided on one side of the first rotating disk 5 and the second rotating disk 6 on the base 1, and the fiber pressing and cutting assembly 12 includes a fiber pressing wheel 7 which can move up and down, and the fiber pressing wheel 7 can rotate.

[0037] Two stand seats 102 arranged at intervals are provided on the base 1 , and the first rotating disk 5 and the second rotating disk 6 are installed on each stand seat 102 .

[0038] In the preferred embodiment, the base 1 is further provided with a stand 101, the stand 101 is provided with a first linear motion module 2, the first linear motion module 2 is provided with a first moving platform 201, the first moving platform 201 is provided with a second linear motion module 3, the second linear motion module 3 is provided with a second moving platform 301, the moving direction of the second moving platform 301 is perpendicular to the moving direction of the first moving platform 201, the second moving platform 301 is provided with a guide wheel mounting plate 401, and the guide wheel group 4 is arranged on the guide wheel mounting plate 401.

[0039] The first linear motion module 2 and the second linear motion module 3 are screw-guide type linear mechanisms, and a servo or stepper motor is provided at the end to drive the screw to rotate. Each moving platform is provided with a nut seat and is threadedly sleeved with each screw, so that the servo motor can drive each moving platform to move accurately in two orthogonal directions on the horizontal plane.

[0040] The moving direction of the second movable platform 301 is parallel to the axial direction of the first rotating disk 5. When the fiber collecting disk rotates, the second movable platform 301 moves back and forth, and the guide wheel group 4 is used as a fiber arrangement component.

[0041] In a preferred solution, the first rotating disk 5 and the second rotating disk 6 are respectively provided with a central rotating shaft 502 , and the first fiber collection disk 501 and the second fiber collection disk 601 are respectively detachably sleeved with the central rotating shaft 502 .

[0042] The fiber cutting blade 9 is mounted on the blade mounting frame 901 through the blade mounting frame 901 .

[0043] When the first fiber collection disk 501 is full of fibers, the second moving platform 301 drives the guide wheel group 4 to move to the side away from the fiber cutting blade 9. Then, the first moving platform 201 drives the guide wheel group 4 to move to the other end, that is, the side close to the second fiber collection disk 601. The second moving platform 301 drives the guide wheel group 4 to move to the side close to the stand 101. The optical fiber can bypass the fiber cutting blade 9 and the blade mounting frame 901 on one side of the first rotating disk 5 from above to reach the bottom of the fiber cutting blade 9 to avoid being cut by mistake. At this time, the fiber pressing wheel 7 moves down and presses down the optical fiber, so that the optical fiber is stuck in the fiber clamping assembly 8 on the second rotating disk 6. The second rotating disk 6 rotates so that the optical fiber is cut by the fiber cutting blade 9 on one side of the second rotating disk 6, and the automatic disk change is completed.

[0044] In the preferred embodiment, a vertical linear lifting cylinder 703 is provided on the stand 101, and a connecting plate 704 is also provided. The cylinder rod end of the linear lifting cylinder 703 is connected to the connecting plate 704, and a linear telescopic cylinder 701 is provided on the connecting plate 704. The cylinder rod end of the linear telescopic cylinder 701 is provided with a fiber pressing wheel mounting plate 702, and the fiber pressing wheel 7 is arranged on the fiber pressing wheel mounting plate 702. The moving direction of the cylinder rod of the linear telescopic cylinder 701 is parallel to the axial direction of the first rotating disk 5.

[0045] The linear telescopic cylinder 701 and the linear lifting cylinder 703 are servo electric cylinders or pneumatic cylinders.

[0046] In a preferred solution, rotatable limiting wheels 705 are provided on both sides of the fiber pressing wheel 7 close to the first rotating disk 5 and the second rotating disk 6 .

[0047] In the preferred embodiment, the fiber clamping assembly 8 includes a fixed mounting block 801, one side of which is connected to the outer edge of the first rotating disk 5 or the second rotating disk 6, and two thin plates 803 are provided on one end face of the fixed mounting block 801, and one end of the two thin plates 803 forms a V-shaped trumpet structure.

[0048] The thin plate 803 has a certain elasticity. After the optical fiber enters the V-shaped horn structure, if the optical fiber is continuously pulled deeper, it will be stuck between the two thin plates 803 and clamped.

[0049] In the preferred embodiment, the fiber clamping assembly 8 also includes a movable block 802, which is slidably connected to the fixed mounting block 801, and a push spring 805 is provided between the fixed mounting block 801 and the movable block 802. One end of the movable block 802 passes through the fixed mounting block 801 and is provided with a retractable sliding protrusion 808, and is also provided with a V-shaped clamp fixing block 804, which presses the thin plate 803 against the sliding protrusion 808.

[0050] The movable block 802 is an L-shaped structure, one end of which is used to abut against the push spring 805 .

[0051] A sliding groove 807 is provided in the fixed mounting block 801, and a sliding protrusion 808 is arranged in the sliding groove 807 and is retractable. A threaded top screw 806 is also provided on the fixed mounting block 801, and one end of the top screw 806 is used to abut against the sliding protrusion 808 to adjust the extension amount of the sliding protrusion 808, so as to facilitate the adjustment of the V-shaped flare to align with the optical fiber.

[0052] The push spring 805 allows the V-shaped flare structure to be displaced as a whole, so that the position of the V-shaped flare can adapt to the position of the optical fiber.

[0053] In the preferred embodiment, a protective cover device 11 is provided on the outer side of the first fiber collection disk 501 and the second fiber collection disk 601, and the protective cover device 11 includes an inner cover body 1101 and an outer cover body 1102 which are coaxially arranged, and the inner cover body 1101 and the outer cover body 1102 are provided with U-shaped through grooves 1104 with openings arranged opposite to each other, and the lower ends of the inner cover body 1101 and the outer cover body 1102 are provided with support frames 1103, and the lower ends of each support frame 1103 are respectively provided with a third linear motion module 16 and a fourth linear motion module 17 connected to the base 1.

[0054] The third linear motion module 16 and the fourth linear motion module 17 have a structure of a guide rail-screw-servo motor or a guide rail-cylinder, and are mainly used for independent driving. The inner cover 1101 and the outer cover 1102 move axially along the central shaft 502 .

[0055] When winding the fiber, the optical fiber passes through the U-shaped through groove 1104. When the reel is automatically changed, the optical fiber is cut by the fiber cutting blade 9, and the last few turns will be bound in the protective cover device 11 to avoid contact with the ground or other winding mechanisms. When the reel is manually removed, the inner cover body 1101 and the outer cover body 1102 retreat to both sides to expose the fiber collection reel to avoid interference.

[0056] In the preferred embodiment, each stand 102 is provided with a rotatable central shaft 502, one end of the central shaft 502 is provided with a first synchronous wheel 503, the other end of the central shaft 502 is sleeved with the first rotating disk 5 and the first fiber collecting disk 501, and a fiber collecting motor 506 is also provided on the stand 102, a second synchronous wheel 504 is provided at the shaft end of the fiber collecting motor 506, and a synchronous belt 505 is also provided, and the two ends of the synchronous belt 505 are respectively sleeved on the first synchronous wheel 503 and the second synchronous wheel 504.

[0057] The fiber collecting motor 506 drives the central shaft 502 to rotate through a synchronous belt mechanism. The central shaft 502 is connected to the first rotating disk 5 as a whole. The first fiber collecting disk 501 is sleeved on the central shaft 502, and the rear side wall is connected to the first rotating disk 5. Therefore, the first rotating disk 5 and the first fiber collecting disk 501 rotate synchronously with the central shaft 502.

[0058] Embodiment 2: A fiber collecting and arranging mechanism comprises an equipment frame assembly, a touch screen assembly, a fiber pressing and cutting cylinder assembly, a fiber arranging and switching disk assembly, a fiber collecting assembly, and a dancing wheel panel assembly.

[0059] The equipment frame is mainly used for the appearance of the entire equipment and as a platform to support the entire internal structure.

[0060] The touch screen component is mainly used for various online operations of the equipment, and at the same time displays various parameters and equipment operating status in real time. For important data, records can be saved; The fiber pressing + cutting cylinder assembly is mainly used for pressing and cutting optical fibers. The fiber pressing mechanism is installed in the middle of the two take-up reels and consists of two sets of pneumatic mechanisms, one of which moves up and down to press the optical fiber down to the specified position, and the other moves forward and backward to push the optical fiber to the fiber cutting position.

[0061] The fiber arrangement + switching disk assembly is mainly used for fiber arrangement of the optical fiber disk, and its main function is to provide fiber arrangement transmission and A and B optical fiber disk switching and fiber collection functions; the mechanism adopts two sets of high-precision modules and fiber guide wheel combination, and the disk changing mechanism is installed above the take-up disk. When the disk needs to be changed, the motor drives the disk changing guide wheel assembly installed on the module slide to move left and right through the lead screw, thereby dragging the optical fiber to the specified position, and cooperating with the fiber pressing mechanism and the cutting mechanism to realize the replacement of the optical fiber disk, set to the pitch requirement of the optical fiber diameter range, and the guide wheel assembly goes back and forth on the fiber arrangement module to the optical fiber disk for fiber collection.

[0062] The fiber-winding assembly is mainly used for the servo motor to drive the A and B fiber reels to wind the fibers at a stable speed according to the set fiber-winding speed; two protective covers are added to the fiber reels (to play a role in safety and whipping prevention).

[0063] The dancing wheel panel assembly is mainly used to import the optical fiber coming out of the traction end of the drawing tower. It consists of a pair of three-wheel groups and two-wheel groups, and tension control (using dancing wheels, non-damping cylinders and distance sensors for tension control, and the tension control assembly is integrated on a vertical panel).

[0064] The working principle is: first, the optical fiber at the end of the drawing tower is manually wound on the left optical fiber clamp of the optical fiber reel, and the winding fiber length of coil A is set on the HIM. The fiber arrangement + switching disk assembly begins to be wound on the 300km optical fiber reel A according to the stroke set by the program. The fiber collection motor starts to drive the 300km optical fiber reel A to rotate and complete the winding. Then, the switching disk assembly is moved to the limit stop set at the B reel through the transverse module transmission. The fiber pressing + cutting cylinder assembly starts to move, presses the optical fiber into the right clamp and cuts it off through the right blade. The fiber arrangement + switching disk assembly begins to be wound on the 300km optical fiber reel B according to the stroke set by the program. At the same time, the wound 300km optical fiber reel A is removed and the empty optical fiber reel is installed. In this way, the two optical fiber reels are continuously switched back and forth to collect the fiber.

[0065] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A double-disc optical fiber continuous collection device, characterized by: An outer frame (10) is provided inside the outer frame (10), a base (1) is provided on the base (1), a fiber collection assembly (15) and a fiber pressing and cutting assembly (12) are provided on the base (1), the fiber collection assembly (15) comprises a first fiber collection disk (501) and a second fiber collection disk (601), the fiber pressing and cutting assembly (12) is provided between the first fiber collection disk (501) and the second fiber collection disk (601), a fiber arrangement switching assembly (13) is provided above the fiber pressing and cutting assembly (12) and the fiber collection assembly (15), and a tensioning assembly (14) is provided at one end of the fiber arrangement switching assembly (13) outside the outer frame (10).

2. The double-disc optical fiber continuous collection device according to claim 1 is characterized in that: The fiber collection assembly (15) comprises two stand seats (102) arranged on the base (1) and placed at intervals. Each stand seat (102) is provided with a rotatable first rotating disk (5) and a second rotating disk (6). The first rotating disk (5) and the second rotating disk (6) are used to place a first fiber collection disk (501) and a second fiber collection disk (601) respectively. The fiber arrangement switching assembly (13) comprises a guide wheel group (4). The guide wheel group (4) can move along the axis direction of the first rotating disk (5) and the direction of the connection line between the first rotating disk (5) and the second rotating disk (6). The first rotating disk (5) and the second rotating disk (6) are provided with fiber clamping assemblies (8). One side of the first rotating disk (5) and the second rotating disk (6) on the base (1) is provided with a fiber cutting blade (9). The fiber pressing and cutting assembly (12) comprises a fiber pressing wheel (7) that can move up and down. The fiber pressing wheel (7) is rotatable.

3. The double-disc optical fiber continuous collection device according to claim 2 is characterized in that: The base (1) is further provided with a stand (101), the stand (101) being provided with a first linear motion module (2), the first linear motion module (2) being provided with a first moving platform (201), the first moving platform (201) being provided with a second linear motion module (3), the second linear motion module (3) being provided with a second moving platform (301), the moving direction of the second moving platform (301) being perpendicular to the moving direction of the first moving platform (201), the second moving platform (301) being provided with a guide wheel mounting plate (401), and the guide wheel group (4) being provided on the guide wheel mounting plate (401).

4. The double-disc optical fiber continuous collection device according to claim 2 is characterized in that: The first rotating disk (5) and the second rotating disk (6) are respectively provided with a central rotating shaft (502), and the first fiber collecting disk (501) and the second fiber collecting disk (601) are respectively detachably sleeved with the central rotating shaft (502).

5. The double-disc optical fiber continuous collection device according to claim 3 is characterized in that: A vertical linear lifting cylinder (703) is provided on the stand (101), and a connecting plate (704) is also provided. The cylinder rod end of the linear lifting cylinder (703) is connected to the connecting plate (704). The connecting plate (704) is provided with a linear telescopic cylinder (701). The cylinder rod end of the linear telescopic cylinder (701) is provided with a fiber pressing wheel mounting plate (702). The fiber pressing wheel (7) is mounted on the fiber pressing wheel mounting plate (702). The moving direction of the cylinder rod of the linear telescopic cylinder (701) is parallel to the axial direction of the first rotating disk (5).

6. The double-disc optical fiber continuous collection device according to claim 5, characterized in that: Rotatable limiting wheels (705) are provided on both sides of the fiber pressing wheel (7) close to the first rotating disk (5) and the second rotating disk (6).

7. The double-disc optical fiber continuous collection device according to claim 2 is characterized in that: The fiber clamping assembly (8) comprises a fixed mounting block (801), one side of the fixed mounting block (801) is connected to the outer edge of the first rotating disk (5) or the second rotating disk (6), and two thin plates (803) are provided on one end surface of the fixed mounting block (801), one end of the two thin plates (803) forming a V-shaped bell mouth structure.

8. The double-disc optical fiber continuous collection device according to claim 7 is characterized in that: The fiber clamping assembly (8) further comprises a movable block (802), the movable block (802) being slidably connected to the fixed mounting block (801), a push spring (805) being provided between the fixed mounting block (801) and the movable block (802), one end of the movable block (802) passing through the fixed mounting block (801) and being provided with a retractable sliding protrusion (808), and a V-shaped clamp fixing block (804), the V-shaped clamp fixing block (804) pressing the thin plate (803) against the sliding protrusion (808).

9. The double-disc optical fiber continuous collection device according to claim 2, characterized in that: A protective cover device (11) is respectively provided on the outside of the first fiber collection disk (501) and the second fiber collection disk (601). The protective cover device (11) comprises an inner cover body (1101) and an outer cover body (1102) which are coaxially arranged. The inner cover body (1101) and the outer cover body (1102) are provided with U-shaped through grooves (1104) with openings arranged opposite to each other. Support frames (1103) are respectively provided at the lower ends of the inner cover body (1101) and the outer cover body (1102). A third linear motion module (16) and a fourth linear motion module (17) which are connected to the base (1) are respectively provided at the lower ends of the support frames (1103).

10. The double-disc optical fiber continuous collection device according to claim 1, characterized in that: Each stand (102) is provided with a rotatable central shaft (502), one end of the central shaft (502) is provided with a first synchronous wheel (503), the other end of the central shaft (502) is sleeved with the first rotating disk (5) and the first fiber collecting disk (501), the stand (102) is also provided with a fiber collecting motor (506), the shaft end of the fiber collecting motor (506) is provided with a second synchronous wheel (504), and a synchronous belt (505) is also provided, the two ends of the synchronous belt (505) are respectively sleeved on the first synchronous wheel (503) and the second synchronous wheel (504).

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