Optical fiber plastic wire coil convenient to limit

Abstract

The utility model discloses an optical fiber plastic wire coil convenient to limit, which belongs to the technical field of wire coiling equipment and comprises a base, the top surface of the base is fixedly connected with a vertical plate, one side of the vertical plate is fixedly provided with a first motor, and an output shaft of the first motor extends to the other side of the vertical plate and is fixedly connected with a rotating roller. According to the optical fiber winding device, after winding of an optical fiber is completed, the tail end of the wound optical fiber is placed between the two rubber pads in the limiting groove, the rubber pads extrude and fix the optical fiber through the elastic force of the two springs, and therefore the end of the optical fiber is limited and fixed; and when a section of the wire coil on the winding wire coil is released and cut off, the end part of the optical fiber can be clamped into the two rubber pads to be limited and fixed, so that the problem that the wound optical fiber is loose is avoided, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cable reel equipment, and more specifically, to an optical fiber plastic cable reel that is convenient for position limiting. Background Art

[0002] Optical fiber is the abbreviation of optical fiber, which is a fiber made of glass or plastic that can be used as a light transmission tool. After the optical fiber is produced, it will be wound on the reel of a reel. Generally, a reel is installed on the reel, and the reel is rotated to reel the optical fiber, thereby achieving the purpose of reeling.

[0003] After searching, the utility model patent with announcement number CN219990773U discloses a cable winding device, including a frame, a cable winding assembly and a supporting mechanism, the supporting mechanism including a connecting rod, a sliding assembly and a supporting rod, the frame provides installation conditions for the cable winding assembly, the cable winding assembly is used to wind up the optical fiber, and at the same time the sliding assembly on the connecting rod pushes the supporting rod toward the side close to the cable winding assembly, so that the supporting rod presses the optical fiber on the outer surface of the cable winding assembly against the cable winding assembly, so that the optical fiber is in close contact with the cable winding assembly, thereby improving the tightness of the optical fiber winding and avoiding the loosening of the optical fiber after winding, solving the problem of poor optical fiber winding effect of the existing optical fiber winding device.

[0004] However, the aforementioned patent has the following drawbacks: Once a certain amount of optical fiber has been released from the reel, it is difficult to position the fiber ends, which can easily cause the reeled fiber to become loose, making it less practical. Furthermore, since it is difficult to ensure that the fibers are evenly distributed on the reel during reeling, the reeling effect is poor. Therefore, we have proposed a plastic optical fiber reel that facilitates position control. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an optical fiber plastic reel that is easy to limit.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] The top of the roller is provided with a toothed plate, and the bottom of the roller is provided with a toothed plate, and the toothed plate is fixedly mounted on the roller.

[0008] As a preferred solution of the present invention, the guide mechanism includes a plurality of support legs fixedly connected to the top surface of the base and a second motor fixedly installed on the side of the vertical plate, the tops of the plurality of support legs are respectively fixedly connected to a support frame, the inner side of the support frame is rotatably connected to a reciprocating screw, the external thread of the reciprocating screw is connected to a slider, the top of the slider is fixedly connected to a guide block, a guide hole is provided on the front of the guide block, and the output shaft of the second motor is connected to the end of the reciprocating screw.

[0009] As a preferred solution of the present invention, a control panel is fixedly installed on the side of the vertical plate, and the control panel is electrically connected to the first motor and the second motor respectively.

[0010] As a preferred solution of the present invention, the outer side surface of the limiting rod is in contact with the inner wall of the movable groove.

[0011] As a preferred solution of the present invention, the bottom surface of the slider is in contact with the bottom surface of the inner cavity of the support frame.

[0012] As a preferred solution of the present invention, the outer diameter of the roller is equal to the inner diameter of the winding drum.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the present invention, after the optical fiber is wound, the end of the wound optical fiber is placed between the two rubber pads in the limit groove, and the elastic force of the two springs is used to squeeze and fix the optical fiber, thereby achieving the limit fixation of the end of the optical fiber; when a section of the reel on the winding reel is released and cut, the end of the optical fiber can also be clamped into the two rubber pads for limit fixation, avoiding the problem of the wound optical fiber becoming loose, and having good practicality.

[0015] (2) In the present invention, when the first motor is used to drive the winding reel to rotate to wind the optical fiber, the second motor is used to drive the reciprocating screw to rotate, and the threaded fit between the reciprocating screw and the slider drives the guide hole on the guide block to guide the optical fiber, so that the optical fiber is neatly and evenly wound onto the winding reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the front side of the utility model;

[0017] Figure 2 It is a structural diagram of the back of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the roller of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the winding reel of the utility model;

[0020] Figure 5 For this utility model Figure 4 A is an enlarged schematic diagram.

[0021] Description of the numbers in the figure:

[0022] 1. Base; 2. Vertical plate; 3. First motor; 4. Roller; 5. Threaded hole; 6. Fastening screw; 7. Winding reel; 8. Limiting slot; 9. Movable slot; 10. Limiting rod; 11. Clamp; 12. Spring; 13. Rubber pad; 14. Guide mechanism; 15. Support leg; 16. Support frame; 17. Reciprocating screw; 18. Slider; 19. Guide block; 20. Guide hole; 21. Second motor; 22. Support structure; 23. Control panel. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Example:

[0027] See also Figure 1-5 The top of the base 1 is fixedly connected to the vertical plate 2, and the first motor 3 is fixedly installed on one side of the vertical plate 2. The output shaft of the first motor 3 extends to the other side of the vertical plate 2 and is fixedly connected to the roller 4. A threaded hole 5 is provided on the outer side of the roller 4 at one end, and a fastening screw 6 is threadedly installed on the threaded hole 5. A winding drum 7 is sleeved on the outer side of the rotating roller 4. A plurality of limiting grooves 8 are provided on one side of the winding drum 7. The inner walls of the plurality of limiting grooves 8 are respectively provided with two movable grooves 9. The inner walls of the limiting grooves 8 are respectively fixedly connected to two springs 12. The ends of the springs 12 are fixedly connected to the clamping plates 11. One side of the clamping plates 11 is fixedly connected to the rubber pad 13. The other side of the clamping plates 11 is fixedly connected to the limiting rod 10. The end of the limiting rod 10 is movably sleeved into the inner cavity of the movable groove 9. The top surface of the base 1 is provided with a guide mechanism 14, and the top surface of the base 1 is provided with a supporting structure 22.

[0028] In this embodiment, the supporting structure 22 is a prior art, and for details, please refer to the disclosure of the utility model with the announcement number CN219990773U. It enables the optical fiber to be in close contact with the winding drum 7, thereby improving the tightness of the optical fiber winding.

[0029] For details, please refer to Figure 1The guide mechanism 14 includes a plurality of support legs 15 fixedly connected to the top surface of the base 1 and a second motor 21 fixedly installed on the side of the vertical plate 2. The tops of the plurality of support legs 15 are respectively fixedly connected to a support frame 16, and the inner side of the support frame 16 is rotatably connected to a reciprocating screw rod 17. The external thread of the reciprocating screw rod 17 is connected to a slider 18. The top of the slider 18 is fixedly connected to a guide block 19. A guide hole 20 is provided on the front of the guide block 19. The output shaft of the second motor 21 is connected to the end of the reciprocating screw rod 17.

[0030] In this embodiment, the reciprocating screw 17 is driven to rotate by the second motor 21, and the threaded fit between the reciprocating screw 17 and the slider 18 is used to make the guide block 19 reciprocate along the axial direction of the reciprocating screw 17, so that the guide hole 20 on the guide block 19 can be used to guide the optical fiber.

[0031] For details, please refer to Figure 2 A control panel 23 is fixedly mounted on the side of the vertical plate 2 , and the control panel 23 is electrically connected to the first motor 3 and the second motor 21 respectively.

[0032] In this embodiment, the control panel 23 is used to control the first motor 3 and the second motor 21 .

[0033] For details, please refer to Figure 5 , the outer side surface of the limiting rod 10 is in contact with the inner wall of the movable groove 9.

[0034] In this embodiment, the stability of the limiting rod 10 being movably sleeved into the movable groove 9 is ensured.

[0035] For details, please refer to Figure 1 The bottom surface of the slider 18 is in contact with the bottom surface of the inner cavity of the support frame 16.

[0036] In this embodiment, the bottom surface of the inner cavity of the support frame 16 is used to limit the slider 18 so that the slider 18 can only move along the axial direction of the reciprocating screw rod 17 .

[0037] For details, please refer to Figure 3 and Figure 4 The outer diameter of the roller 4 is equal to the inner diameter of the winding drum 7.

[0038] In this embodiment, the wire winding drum 7 is stably mounted on the roller 4. In addition, a raised seat is provided on the roller 4, and a groove is provided on the inner wall of the wire winding drum 7 to ensure that the roller 4 can drive the wire winding drum 7 to rotate.

[0039] Working principle: When in use, first put the winding drum 7 on the outside of the roller 4, and thread the fastening screw 6 into the threaded hole 5 to fix the winding drum 7. Then, pass the optical fiber through the guide hole 20 on the guide block 19, and connect one end of it to the winding drum 7. At this time, start the first motor 3 to drive the roller 4 and the winding drum 7 to rotate, so that the winding drum 7 is used to reel the optical fiber. At the same time, start the second motor 21 to drive the reciprocating screw rod 17 to rotate, and use the threaded fit between the reciprocating screw rod 17 and the slider 18 to drive the guide block 19 along the guide hole 20. The reciprocating screw rod 17 moves axially back and forth, and the guide hole 20 on the guide block 19 is used to guide the optical fiber so that the optical fiber is neatly wound onto the winding reel 7. Finally, when the winding is completed, the end of the wound optical fiber is placed between the two rubber pads 13 in the limiting groove 8, and the elastic force of the two springs 12 is used to drive the rubber pad 13 to squeeze and fix the optical fiber, thereby limiting the end of the optical fiber. In addition, when a section of the reel on the winding reel 7 is paid out and cut off, the end of the optical fiber is also clamped into the two rubber pads 13 for limiting and fixing.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic optical fiber reel for facilitating position limiting, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a vertical plate (2), a first motor (3) is fixedly installed on one side of the vertical plate (2), an output shaft of the first motor (3) extends to the other side of the vertical plate (2) and is fixedly connected to a roller (4), a threaded hole (5) is provided on the outer side of one end of the roller (4), a fastening screw (6) is threadedly installed on the threaded hole (5), a winding drum (7) is provided on the outer side of the roller (4), a plurality of limiting grooves (8) are provided on one side of the winding drum (7), and the inner walls of the plurality of limiting grooves (8) are Two movable grooves (9) are respectively provided, and the inner walls of the limiting grooves (8) are respectively fixedly connected with two springs (12), the ends of the springs (12) are fixedly connected with a clamping plate (11), one side of the clamping plate (11) is fixedly connected with a rubber pad (13), and the other side of the clamping plate (11) is fixedly connected with a limiting rod (10), and the end of the limiting rod (10) is movably sleeved into the inner cavity of the movable groove (9), the top surface of the base (1) is provided with a guide mechanism (14), and the top surface of the base (1) is provided with a supporting structure (22).

2. The optical fiber plastic reel for facilitating position limiting according to claim 1, characterized in that: The guide mechanism (14) comprises a plurality of support legs (15) fixedly connected to the top surface of the base (1) and a second motor (21) fixedly installed on the side of the vertical plate (2), the tops of the plurality of support legs (15) are respectively fixedly connected to a support frame (16), the inner side of the support frame (16) is rotatably connected to a reciprocating screw (17), the outer thread of the reciprocating screw (17) is connected to a slider (18), the top of the slider (18) is fixedly connected to a guide block (19), the front of the guide block (19) is provided with a guide hole (20), and the output shaft of the second motor (21) is connected to the end of the reciprocating screw (17).

3. The optical fiber plastic reel for facilitating position limiting according to claim 2, characterized in that: A control panel (23) is fixedly mounted on the side of the vertical plate (2), and the control panel (23) is electrically connected to the first motor (3) and the second motor (21) respectively.

4. The optical fiber plastic reel for facilitating position limiting according to claim 1, characterized in that: The outer side surface of the limiting rod (10) is in contact with the inner wall of the movable groove (9).

5. The optical fiber plastic reel for facilitating position limiting according to claim 2, characterized in that: The bottom surface of the slider (18) fits in contact with the bottom surface of the inner cavity of the support frame (16).

6. The optical fiber plastic reel for facilitating position limiting according to claim 1, characterized in that: The outer diameter of the rotating roller (4) is equal to the inner diameter of the winding drum (7).

Images