Optical fiber coating device

Abstract

The utility model relates to the technical field of optical fiber coating, in particular to an optical fiber coating device. According to the technical scheme, the device mainly aims at solving the problems that when an existing coating device is used for replacing a coating position, workers need to relieve clamp limitation and manually adjust the position of the optical fiber, and consequently the processing and coating efficiency is reduced due to the fact that the existing coating device is not convenient for continuously coating the optical fiber, the following technical scheme is provided: the device comprises a workbench and a controller; the top of the workbench is provided with a base, the top wall body of the workbench is symmetrically provided with roller frames convenient for assisting the movement of an optical fiber, and the two side wall bodies of the workbench are symmetrically provided with traction assemblies convenient for driving the optical fiber to move. According to the utility model, optical fiber coating processing is realized, the length of a coated material can be controlled while the material coating part is automatically adjusted, and the processing efficiency is improved.

Description

Technical Field

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

[0002] Fiber coating is a common fiber processing technology, which is used to cover the surface of the fiber with a protective coating or cladding to enhance the mechanical strength, wear resistance, corrosion resistance and other properties of the fiber, and also improve the optical properties of the fiber. Nowadays, the staff usually puts the fiber into two fixtures, positions the fiber through the fixtures, and completes the fiber coating process in conjunction with the nozzle in the coating device and ultraviolet curing.

[0003] However, the existing coating device is not convenient for continuously coating the optical fiber, which requires the staff to release the clamp restriction and manually adjust the optical fiber position when changing the coating position, resulting in reduced processing and coating efficiency. In view of this, we propose a fiber optic coating device. Utility Model Content

[0004] The utility model aims to provide an optical fiber coating device in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is as follows: a fiber optic coating device comprises a workbench and a controller, a base is installed on the top of the workbench, a roller frame for assisting the movement of the optical fiber is symmetrically installed on the top wall of the workbench, a traction assembly for driving the movement of the optical fiber is symmetrically installed on the two side walls of the workbench, a protective cover for cooperating with the base to provide a processing environment for optical fiber coating is arranged at the top opening of the base, nozzles and ultraviolet curing lamps are symmetrically installed on the inner wall of the base and the protective cover, hinges are symmetrically arranged on the back wall of the base and the protective cover, a first positioning plug-in and a spring are respectively connected to the front-facing wall of the base and the protective cover, and one end of the two springs is connected to a second positioning plug-in.

[0006] Preferably, the first positioning plug-in is L-shaped, a bayonet is provided on a vertical portion of the first positioning plug-in, and the second positioning plug-in is convex-shaped when viewed from a top view.

[0007] Preferably, the two springs are symmetrically arranged.

[0008] Preferably, the traction assembly includes a support seat, a forward and reverse motor is installed on the top of the support seat, the support seat is L-shaped, and the support seat is welded to the side wall of the workbench.

[0009] Preferably, the output end of the forward and reverse motor is connected to a threaded rod, and a winding wheel, a blocking disk and a nut are sleeved on the outer ring of the threaded rod.

[0010] Preferably, the blocking disk is fixedly sleeved on the outer ring surface of the threaded rod, and the winding wheel is arranged between the nut and the blocking disk.

[0011] Preferably, the controller is fixedly mounted on a side wall of the workbench, and the controller is electrically connected to the forward and reverse motors and the ultraviolet curing lamp.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model provides two sets of traction components, so that the optical fiber bound to the take-up wheel can be driven by the forward and reverse motors and the threaded rod to drive the take-up wheel to rotate, thereby achieving the purpose of automatically adjusting the position of the optical fiber, so that the coating process of the optical fiber is completed when it passes through the nozzle, and it is also beneficial to control the length of the coating material according to the processing requirements, without the need for the staff to frequently manually adjust the position of the optical fiber, thus reducing the use of labor and saving human resource costs, and can achieve the purpose of accelerating the curing of the coated material when passing through the ultraviolet curing lamp, thereby improving the continuity of the material coating and accelerating the coating process efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front cross-sectional structure of an optical fiber coating device;

[0015] Figure 2 yes Figure 1 An isometric structural diagram of the middle traction assembly;

[0016] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle base and the protective cover.

[0017] Figure numerals: 1. workbench; 2. base; 3. roller frame; 4. traction assembly; 41. support seat; 42. forward and reverse motor; 43. threaded rod; 44. winding wheel; 45. blocking disk; 46. nut; 5. protective cover; 6. nozzle; 7. ultraviolet curing lamp; 8. controller; 9. hinge; 10. first positioning plug-in; 11. spring; 12. second positioning plug-in. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figure 1-3As shown, an optical fiber coating device proposed by the utility model includes a workbench 1 and a controller 8, a base 2 is fixedly mounted on the top wall of the workbench 1, two roller frames 3 are symmetrically mounted on the top wall of the workbench 1 and are located on both sides of the base 2, so as to support the optical fiber and facilitate the subsequent movement of the optical fiber; a protective cover 5 is arranged at the top opening of the base 2, and two hinges 9 are symmetrically mounted on the base 2 and the back wall of the protective cover 5. Through the setting of the hinges 9, the auxiliary protective cover 5 is flipped on the base 2. When the base 2 and the protective cover 5 are in a closed state, an environment can be provided for the optical fiber coating process to avoid the optical fiber being exposed to the outside for coating process and polluting the surrounding environment; two ultraviolet curing lamps 7 and two nozzles 6 are symmetrically mounted on the base 2 and the inner wall of the protective cover 5. The ultraviolet curing lamps 7 and the nozzles 6 are both arranged in a semi-annular state, so that when the base 2 and the protective cover 5 are spliced, a ring is formed, which is conducive to evenly coating the surface of the optical fiber through the nozzles 6. When the external curing lamp 7 is on, the coating material can be quickly cured; the back openings of the two nozzles 6 are connected to the injection pipe, which is convenient for injecting materials into the nozzles 6 for the nozzles 6 to coat the optical fiber; the first positioning plug-in 10 is fixedly installed on the wall facing the protective cover 5, and the first positioning plug-in 10 is an inverted L-shape. Two springs 11 are symmetrically arranged on the wall facing the base 2, and the springs 11 are arranged in the wall opposite to the workbench 1 of the second positioning plug-in 12. One end of the two springs 11 is fixedly connected to the outer wall of the second positioning plug-in 12. The second positioning plug-in 12 is convex when viewed from a top view. A bayonet is provided on the vertical part of the first positioning plug-in 10. The protruding part of the second positioning plug-in 12 is arranged in the bayonet, so that the position of the first positioning plug-in 10 can be limited, thereby locking the position of the protective cover 5 in the closed state to prevent the protective cover 5 from being in an openable state during the processing of the optical fiber, thereby affecting the coating processing of the optical fiber.

[0021] Furthermore, traction components 4 are symmetrically mounted on both side walls of the workbench 1 for driving the movement of the optical fiber. The traction components 4 include a support seat 41, which is L-shaped and welded to the side walls of the workbench 1. The forward and reverse motors 42 are fixedly mounted on the horizontal part of the support seat 41, and the forward and reverse motors 42 are supported by the support seat 41; a rotating hole is opened on the vertical part of the support seat 41, and one end of the threaded rod 43 passes through the rotating hole and is connected to the output end of the forward and reverse motor 42, so that the threaded rod 43 is driven to rotate by the forward and reverse motor 42; a blocking plate 45 is fixedly sleeved on the outer ring surface of the threaded rod 43, and a nut 46 is sleeved on the threaded rod 43 and is connected to the output end of the forward and reverse motor 42; a blocking plate 45 is fixedly sleeved on the outer ring surface of the threaded rod 43, and a nut 46 is sleeved on the threaded rod 43 and is connected to the output end of the forward and reverse motor 42. It is installed on the threaded rod 43 by threaded connection. The take-up wheel 44 is also sleeved on the outer ring surface of the threaded rod 43 and is located between the blocking plate 45 and the nut 46. The take-up wheel 44 is used to reel in the optical fiber. The threaded rod 43 is driven to rotate by starting the forward and reverse motor 42, so that the optical fiber is driven by the take-up wheel 44 to complete automatic position adjustment. Under the drive of the take-up wheel 44, the coating process of the optical fiber can be carried out continuously, thereby improving the processing efficiency and eliminating the need for manual operation and adjustment by the staff, saving the occupation of human resources and achieving the purpose of reducing costs. The controller 8 is electrically connected to the forward and reverse motor 42 and the ultraviolet curing lamp 7.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An optical fiber coating device, comprising a workbench (1) and a controller (8), characterized in that: A base (2) is installed on the top of the workbench (1), and a roller frame (3) for assisting the movement of the optical fiber is symmetrically installed on the top wall of the workbench (1). A traction assembly (4) for driving the movement of the optical fiber is symmetrically installed on the two side walls of the workbench (1). A protective cover (5) is provided at the top opening of the base (2) for cooperating with the base (2) to provide a processing environment for optical fiber coating. Nozzles (6) and ultraviolet curing lamps (7) are symmetrically installed on the inner walls of the base (2) and the protective cover (5). Hinges (9) are symmetrically arranged on the back walls of the base (2) and the protective cover (5). A first positioning plug-in (10) and a spring (11) are respectively connected to the front-facing walls of the base (2) and the protective cover (5), and one end of each of the two springs (11) is connected to a second positioning plug-in (12).

2. The optical fiber coating device according to claim 1, characterized in that: The first positioning plug-in (10) is L-shaped, a bayonet is provided on a vertical portion of the first positioning plug-in (10), and the second positioning plug-in (12) is convex-shaped when viewed from a plan view.

3. The optical fiber coating device according to claim 1, characterized in that: The two springs (11) are symmetrically arranged.

4. The optical fiber coating device according to claim 1, characterized in that: The traction assembly (4) comprises a support seat (41), a forward and reverse motor (42) is installed on the top of the support seat (41), the support seat (41) is L-shaped, and the support seat (41) is welded to the side wall of the workbench (1).

5. The optical fiber coating device according to claim 4, characterized in that: The output end of the forward and reverse motor (42) is connected to a threaded rod (43), and a winding wheel (44), a blocking disk (45) and a nut (46) are sleeved on the outer ring of the threaded rod (43).

6. The optical fiber coating device according to claim 5, characterized in that: The blocking disk (45) is fixedly sleeved on the outer ring surface of the threaded rod (43), and the winding wheel (44) is arranged between the nut (46) and the blocking disk (45).

7. The optical fiber coating device according to claim 4, characterized in that: The controller (8) is fixedly mounted on a side wall of the workbench (1), and the controller (8) is electrically connected to the forward and reverse motor (42) and the ultraviolet curing lamp (7).

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