Optical fiber coating machine

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By using limit slots, limit magnetic blocks, movable rods and driving components in the optical fiber coating machine, the problem of difficulty and cumbersome operation of optical fibers in the prior art is solved, and optical fibers with different inner diameters are realized. applicability and simplification of operation.

CN222313023UActive Publication Date: 2025-01-07ZHONGLIANXUNKO (WUHAN) PHOTOELECTRIC TECH CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421013010.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-10
Publication Date: 2025-01-07
Estimated Expiration: 2034-05-10

AI Technical Summary

Technical Problem

The existing fiber optic coating machine fixture limits the optical fiber through slots and covers, making it difficult to adapt to optical fibers of different inner diameters, and the operation is cumbersome and labor-saving.

Method used

An optical fiber coating machine including limit slots, limit magnetic blocks, movable rods and driving components is designed. The limit of optical fibers of different inner diameters is achieved through the suction force of limit magnetic blocks and iron blocks, and through gears and tooth belts Drive components simplify limit operation.

Benefits of technology

It realizes the applicability to optical fibers with different inner diameters, simplifies limiting operation, and improves usage efficiency and convenience.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222313023U_ABST

Patent Text Reader

Abstract

The utility model relates to an optical fiber coating machine which comprises a coating machine body and two limiting tables fixedly installed on the surface of the coating machine body, the top of each limiting table is provided with a limiting groove, and the inner wall of each limiting groove is provided with a limiting assembly used for limiting an optical fiber. The limiting assembly comprises an iron block fixedly installed on the inner wall of the limiting groove, an installation groove is formed in the inner wall of the other side of the limiting groove, a limiting magnetic block is installed on the inner wall of the installation groove, a movable rod is rotationally installed on the side, close to the interior of the installation groove, of the limiting magnetic block, and one end of the movable rod extends out of the limiting table. And two mounting blocks are further fixedly mounted at the top of the coating machine body, and the two movable rods penetrate through the corresponding mounting blocks correspondingly. According to the optical fiber coating machine, optical fibers can be limited through the limiting magnetic blocks and the inner walls of the limiting grooves, so that the optical fibers with different inner diameters can be limited by the device, and the applicability of the coating machine is improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber coating machines, in particular to an optical fiber coating machine. Background Art

[0002] Fiber coating machine is a kind of equipment specially used to coat a layer of fiber glue on bare fiber. Its main function is to restore or enhance the original physical properties of the fiber by coating the glue on the bare fiber and curing it. This equipment plays an important role in various fields such as fiber optic communication, fiber laser, and fiber optic sensing technology.

[0003] There are two clamps on the surface of the optical fiber coating machine for limiting the position of the optical fiber. However, most of the clamps of the existing optical fiber coating machines limit the optical fiber by means of grooves and covers. Since the size of the grooves is fixed, it is difficult to limit the optical fibers with different inner diameters. Therefore, there are certain usage restrictions. At the same time, in the process of limiting the position of the optical fiber, it is necessary to open the clamps one by one and then close the covers. The operation is cumbersome and not labor-saving. In view of this, we propose an optical fiber coating machine to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an optical fiber coating machine, which solves the problem that most of the clamps of the existing optical fiber coating machines limit the optical fiber by means of grooves and covers. Since the size of the grooves is fixed, it is difficult to limit the optical fibers with different inner diameters. At the same time, in the process of limiting the optical fiber, the clamps need to be opened one by one and then the covers need to be closed, which makes the operation cumbersome and not labor-saving enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical fiber coating machine, comprising a coating machine body and two limit platforms fixedly installed on the surface of the coating machine body, the top of the limit platform is provided with a limit groove, the inner wall of the limit groove is provided with a limit assembly for limiting the optical fiber, the limit assembly comprises an iron block fixedly installed on the inner wall of the limit groove, the inner wall on the other side of the limit groove is provided with a mounting groove, the inner wall of the mounting groove is provided with a limit magnetic block, a movable rod is rotatably installed on the side of the limit magnetic block close to the inside of the mounting groove, one end of the movable rod extends to the outside of the limit platform, two mounting blocks are also fixedly installed on the top of the coating machine body, the two movable rods respectively penetrate the corresponding mounting blocks, two positioning blocks are fixedly installed on the surface of the movable rod, the surface of the mounting block is also provided with a connecting groove, the outside of the two movable rods is provided with a fixed cover, and the inside of the fixed cover is also provided with a driving assembly for simultaneously driving the two movable rods to rotate.

[0006] Furthermore, the driving assembly includes a rotating rod rotatably mounted on the side wall of the fixed cover, one end of the rotating rod extends to the interior of the fixed cover, a first gear is fixedly mounted on the end of the rotating rod located inside the fixed cover, and a second gear is fixedly mounted on the end of the two movable rods located inside the fixed cover, and a toothed belt is meshed between the two second gears and the outside of the first gear.

[0007] Furthermore, the toothed belt is located inside the fixed cover, a rotating wheel is fixedly installed on one end of the rotating rod away from the fixed cover, the rotating rod is rotatably connected to the side wall of the fixed cover through a bearing, and the two movable rods are also rotatably connected to the side wall of the fixed cover through bearings.

[0008] Furthermore, a slot communicating with the mounting slot is formed on one side of the limiting platform close to the movable rod, and the movable rod is slidably connected to the inner wall of the slot.

[0009] Furthermore, the communicating groove runs through the entire mounting block, and the shape of the communicating groove is adapted to the shapes of the two positioning blocks and the movable rod.

[0010] Furthermore, the limiting magnetic block is slidably connected to the inner wall of the installation slot, and the bottom of the limiting magnetic block is flush with the inner bottom wall of the limiting slot.

[0011] Furthermore, the iron block is embedded in the inner wall of the limiting groove, and the inner bottom wall of the limiting groove is also provided with a positioning component for preventing the limiting magnetic block from rotating.

[0012] Furthermore, the positioning assembly includes a slide groove formed on the bottom wall of the limiting groove, and a sliding block extending into the slide groove is fixedly mounted on the bottom of the limiting magnetic block.

[0013] Compared with the prior art, the utility model provides an optical fiber coating machine, which has the following beneficial effects:

[0014] In the optical fiber coating machine, the installation block can limit the positioning block, thereby limiting the movable rod, placing the two ends of the optical fiber inside the two limiting grooves, and rotating the movable rod to rotate the positioning block. When the installation block no longer limits the positioning block, the limiting magnetic block can be moved by the suction between the limiting magnetic block and the iron block, and the optical fiber can be limited by the limiting magnetic block and the inner wall of the limiting groove, thereby allowing the device to limit optical fibers with different inner diameters, thereby improving the applicability of the coating machine. 2. The optical fiber coating machine, through the set drive assembly, only needs to rotate the rotating rod to simultaneously rotate the two movable rods, and conversely, pulling the rotating rod can make the two limiting magnetic blocks no longer limit the optical fiber, thereby making the device more convenient when completing the positioning of the optical fiber, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the limit table of the utility model;

[0017] Figure 3 This is a schematic diagram of another viewing angle of the cut surface of the limit platform of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation block, fixed cover, rotating rod and rotating wheel of the utility model;

[0019] Figure 5 This is a schematic diagram of the positioning block and the connecting groove of the utility model;

[0020] Figure 6 This is a schematic diagram of the fixed cover and the toothed belt of the utility model;

[0021] Figure 7 This is a schematic diagram of the first gear, the second gear and the toothed belt of the utility model.

[0022] In the figure: 1. coating machine body; 2. limit table; 3. limit groove; 4. limit magnetic block; 5. iron block; 6. movable rod; 7. fixed cover; 8. rotating rod; 9. rotating wheel; 10. first gear; 11. second gear; 12. toothed belt; 13. mounting block; 14. positioning block; 15. connecting groove; 16. slide groove; 17. slider; 18. mounting groove; 19. slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 , an optical fiber coating machine, comprising a coating machine body 1 and two limit platforms 2 fixedly installed on the surface of the coating machine body 1, and a limit groove 3 is provided on the top of the limit platform 2.

[0025] See also Figure 3 , Figure 4 and Figure 5The inner wall of the limit groove 3 is provided with a limit assembly for limiting the optical fiber, and the limit assembly includes an iron block 5 fixedly installed on the inner wall of the limit groove 3, and an installation groove 18 is provided on the inner wall of the other side of the limit groove 3. A limit magnetic block 4 is installed on the inner wall of the installation groove 18, and a movable rod 6 is rotatably installed on one side of the limit magnetic block 4 close to the inside of the installation groove 18. One end of the movable rod 6 extends to the outside of the limit platform 2. Two mounting blocks 13 are also fixedly installed on the top of the coating machine body 1. The two movable rods 6 respectively penetrate the corresponding mounting blocks 13. Two positioning blocks 14 are fixedly installed on the surface of the movable rod 6. A connecting groove 15 is also provided on the surface of the mounting block 13. A fixed cover 7 is installed on the outside of the two movable rods 6, and a driving assembly for simultaneously driving the two movable rods 6 to rotate is also provided inside the fixed cover 7.

[0026] Among them, the positioning block 14 can be limited by the installation block 13, so that the movable rod 6 is limited, the two ends of the optical fiber are placed inside the two limiting grooves 3, and the movable rod 6 is rotated to rotate the positioning block 14. When the installation block 13 no longer limits the positioning block 14, the limiting magnetic block 4 can be moved by the suction force between the limiting magnetic block 4 and the iron block 5, and the optical fiber can be limited by the limiting magnetic block 4 and the inner wall of the limiting groove 3, thereby allowing the device to limit optical fibers with different inner diameters, thereby improving the applicability of the coating machine.

[0027] See also Figure 6 and Figure 7 In this embodiment, the driving assembly includes a rotating rod 8 rotatably mounted on the side wall of the fixed cover 7, one end of the rotating rod 8 extends to the interior of the fixed cover 7, and a first gear 10 is fixedly mounted on the end of the rotating rod 8 located inside the fixed cover 7. A second gear 11 is fixedly mounted on the ends of the two movable rods 6 located inside the fixed cover 7, and a toothed belt 12 is meshed with the outside of the two second gears 11 and the first gear 10.

[0028] Among them, through the set driving component, only the rotating rod 8 needs to be rotated to make the two movable rods 6 rotate at the same time. When the movable rod 6 rotates, the two positioning blocks 14 on the surface thereof will rotate synchronously. When the positioning block 14 is aligned with the connecting groove 15, the limiting magnetic block 4 will move toward the direction close to the iron block 5 under the suction force of the limiting magnetic block 4 and the iron block 5, thereby completing the limitation of the optical fiber.

[0029] On the contrary, pulling the rotating rod 8 causes the two movable rods 6 to drive the two limiting magnetic blocks 4 to move away from the iron block 5. When the positioning block 14 passes through the connecting groove 15, the rotating rod 8 is rotated so that the positioning block 14 and the mounting block 13 are mutually limited, so that the limiting magnetic block 4 is limited, thereby releasing the limitation of the optical fiber, and making the device more convenient in completing the limitation of the optical fiber, saving time and effort.

[0030] In this embodiment, the toothed belt 12 is located inside the fixed cover 7, and a rotating wheel 9 is fixedly installed on the end of the rotating rod 8 away from the fixed cover 7. The rotating rod 8 is rotatably connected to the side wall of the fixed cover 7 through a bearing, and the two movable rods 6 are also rotatably connected to the side wall of the fixed cover 7 through a bearing.

[0031] Through the above arrangement, when the rotating rod 8 moves, the movable rod 6 and the fixed cover 7 will move synchronously, thereby ensuring the movement of the limiting magnetic block 4.

[0032] See also Figure 3 In this embodiment, a slot 19 communicating with the mounting slot 18 is further provided on one side of the limiting platform 2 close to the movable rod 6 , and the movable rod 6 is slidably connected to the inner wall of the slot 19 .

[0033] The slot 19 is provided to facilitate the movement of the movable rod 6 .

[0034] See also Figure 2 , Figure 3 and Figure 5 In this embodiment, the connecting groove 15 runs through the entire mounting block 13, the shape of the connecting groove 15 is adapted to the shapes of the two positioning blocks 14 and the movable rod 6, the limiting magnetic block 4 is slidably connected to the inner wall of the mounting groove 18, the bottom of the limiting magnetic block 4 is flush with the inner bottom wall of the limiting groove 3, and the iron block 5 is embedded in the inner wall of the limiting groove 3.

[0035] The inner bottom wall of the limiting groove 3 is also provided with a positioning component for preventing the limiting magnet 4 from rotating. The positioning component includes a slide groove 16 opened on the inner bottom wall of the limiting groove 3. A slider 17 extending into the slide groove 16 is fixedly installed at the bottom of the limiting magnet 4.

[0036] The provided sliding groove 16 and sliding block 17 are used to limit the limiting magnetic block 4, so that the limiting magnetic block 4 will not rotate when the movable rod 6 rotates.

[0037] When the present embodiment is in use, the two ends of the optical fiber are respectively placed in the two limiting grooves 3, and the rotating rod 8 is rotated to rotate the first gear 10, thereby rotating the two second gears 11 through the toothed belt 12, and then rotating the two movable rods 6. When the movable rod 6 rotates, the two positioning blocks 14 on the surface thereof will rotate synchronously. When the positioning block 14 is aligned with the connecting groove 15, the limiting magnetic block 4 will move toward the direction close to the iron block 5 under the suction force of the limiting magnetic block 4 and the iron block 5, thereby completing the limiting of the optical fiber. After the coating work is completed, the rotating rod 8 is pulled so that the two movable rods 6 drive the two limiting magnetic blocks 4 to move away from the iron block 5. When the positioning block 14 passes through the connecting groove 15, the rotating rod 8 is rotated so that the positioning block 14 and the mounting block 13 are mutually limited, so that the limiting magnetic block 4 is limited, thereby the optical fiber can be taken out, the operation is simple and convenient, and at the same time, the device can also limit the optical fibers with different inner diameters, thereby facilitating the coating of optical fibers with different inner diameters, thereby greatly improving the applicability of the device.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An optical fiber coating machine, comprising a coating machine body (1) and two limit platforms (2) fixedly mounted on the surface of the coating machine body (1), characterized in that: A limiting groove (3) is provided on the top of the limiting platform (2), and a limiting component for limiting the optical fiber is provided on the inner wall of the limiting groove (3); The limiting assembly comprises an iron block (5) fixedly mounted on the inner wall of the limiting groove (3); a mounting groove (18) is provided on the inner wall of the other side of the limiting groove (3); a limiting magnetic block (4) is installed on the inner wall of the mounting groove (18); a movable rod (6) is rotatably mounted on one side of the limiting magnetic block (4) close to the inside of the mounting groove (18); one end of the movable rod (6) extends to the outside of the limiting platform (2); two mounting blocks (13) are also fixedly mounted on the top of the coating machine body (1); the two movable rods (6) respectively penetrate the corresponding mounting blocks (13); two positioning blocks (14) are fixedly mounted on the surface of the movable rod (6); a connecting groove (15) is also provided on the surface of the mounting block (13); a fixed cover (7) is installed on the outside of the two movable rods (6); and a driving assembly for simultaneously driving the two movable rods (6) to rotate is also provided inside the fixed cover (7).

2. The optical fiber coating machine according to claim 1, characterized in that: The driving assembly comprises a rotating rod (8) rotatably mounted on a side wall of the fixed cover (7), one end of the rotating rod (8) extending into the interior of the fixed cover (7), a first gear (10) being fixedly mounted on the end of the rotating rod (8) located inside the fixed cover (7), a second gear (11) being fixedly mounted on the ends of the two movable rods (6) located inside the fixed cover (7), and a toothed belt (12) meshing the exterior of the two second gears (11) and the first gear (10).

3. The optical fiber coating machine according to claim 2, characterized in that: The toothed belt (12) is located inside the fixed cover (7); a rotating wheel (9) is fixedly mounted on one end of the rotating rod (8) away from the fixed cover (7); the rotating rod (8) is rotatably connected to the side wall of the fixed cover (7) via a bearing; and the two movable rods (6) are also rotatably connected to the side wall of the fixed cover (7) via a bearing.

4. The optical fiber coating machine according to claim 1, characterized in that: A slot (19) communicating with the mounting slot (18) is also provided on a side of the limit platform (2) close to the movable rod (6), and the movable rod (6) is slidably connected to the inner wall of the slot (19).

5. The optical fiber coating machine according to claim 1, characterized in that: The communication groove (15) runs through the entire mounting block (13), and the shape of the communication groove (15) matches the shapes of the two positioning blocks (14) and the movable rod (6).

6. The optical fiber coating machine according to claim 1, characterized in that: The limiting magnetic block (4) is slidably connected to the inner wall of the installation groove (18), and the bottom of the limiting magnetic block (4) is flush with the inner bottom wall of the limiting groove (3).

7. The optical fiber coating machine according to claim 1, characterized in that: The iron block (5) is embedded in the inner wall of the limiting groove (3), and the inner bottom wall of the limiting groove (3) is also provided with a positioning component for preventing the limiting magnetic block (4) from rotating.

8. The optical fiber coating machine according to claim 7, characterized in that: The positioning assembly comprises a slide groove (16) formed on the inner bottom wall of the limiting groove (3), and a sliding block (17) extending into the interior of the slide groove (16) is fixedly mounted on the bottom of the limiting magnetic block (4).