Optical fiber surface coating apparatus

Abstract

The utility model belongs to optical fiber processing equipment technical field, and disclose a kind of optical fiber surface coating equipment, including workbench, the middle part of the rear end of workbench is movably sleeved with vertical rod, the top of vertical rod is fixedly installed with cross bar, the middle part of the bottom of cross bar is fixedly installed with electric telescopic rod, the bottom of electric telescopic rod is fixedly installed with mounting plate.The utility model sets up plug-in block, plug-in rod, handle, limit stop and spring, when pulling handle, it will make plug-in rod with limit stop along the inner surface of mounting plate move towards the outside of mounting plate and compress spring, until plug-in rod and plug-in block completely separate, remove the locking of plug-in rod to plug-in block and coating element, pull coating element at this time, coating element and mounting plate can be separated, so that the quick disassembly of coating element can be realized, thereby reducing the use of bolt, and then facilitating subsequent overhaul maintenance of coating element.

Description

Technical Field

[0001] This utility model belongs to the technical field of optical fiber processing equipment, specifically an optical fiber surface coating equipment. Background Technology

[0002] Optical fiber is short for optical waveguide fiber. It is a type of fiber made of glass or plastic that can be used as a light transmission tool and plays an important role in modern technology. It is usually composed of a core, cladding and coating. When light enters the optical fiber at a suitable angle, total internal reflection will occur at the interface between the core and the cladding, so that the light will continue to propagate forward along the optical fiber.

[0003] In the process of optical fiber production and processing, in order to improve the transmission efficiency of optical fiber, it is necessary to coat the outer surface of the optical fiber. At this time, corresponding coating equipment is required. However, the existing coating equipment still has shortcomings in actual use. Most of the coated parts are fixed to the mounting plate with bolts. This fixing method not only requires special tools to disassemble and assemble the coated parts, but also requires the use of multiple bolts, which increases the complexity of disassembly and assembly of the coated parts and is not conducive to the inspection and maintenance of the coated parts. Therefore, it is necessary to improve this method. Utility Model Content

[0004] The purpose of this invention is to address the above problems by providing an optical fiber surface coating device that has the advantage of facilitating quick assembly and disassembly of coated components.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an optical fiber surface coating device, comprising a worktable, a vertical rod movably sleeved at the middle of the rear end of the worktable, a horizontal rod fixedly installed at the top of the vertical rod, an electric telescopic rod fixedly installed at the middle of the bottom end of the horizontal rod, an installation plate fixedly installed at the bottom end of the electric telescopic rod, a coating component movably connected to the bottom end of the installation plate, an insert block fixedly installed at the middle of the top end of the coating component, the outer surface of the insert block movably sleeved with the inner surface of the installation plate, an insert rod movably sleeved inside the insert block, the left end of the insert rod penetrating the installation plate and extending to the outside of the installation plate and fixedly installed with a handle, the outer surface of the handle movably connected with the outer surface of the installation plate, the right side of the outer surface of the insert rod movably sleeved with the right inner wall of the installation plate, a limiting plate fixedly sleeved on the outer surface of the insert rod located to the left of the insert block, the outer surface of the limiting plate movably sleeved with the inner surface of the left end of the installation plate, a spring fixedly installed at the left end of the limiting plate, and the other end of the spring fixedly connected to the left inner wall of the installation plate.

[0006] As a preferred embodiment of this utility model, a first motor is fixedly installed on the rear side of the right end of the workbench, and a lead screw is fixedly sleeved on the other end of the output shaft of the first motor, with the outer surface of the lead screw and the inner surface of the bottom end of the vertical rod being threaded together.

[0007] As a preferred embodiment of this utility model, the middle of the interior of the left and right ends of the workbench is fixedly sleeved with a support block, and the front and rear sides of the interior of the left and right ends of the workbench are movably sleeved with connecting rods.

[0008] As a preferred embodiment of this utility model, a triangular pressure rod is fixedly installed at the top of the connecting rod, and a buffer pad is fixedly installed on the inner surface of the triangular pressure rod.

[0009] As a preferred embodiment of this utility model, a long plate is fixedly installed at the bottom end of the connecting rod, a limiting post is movably sleeved inside the middle end of the long plate, the top end of the limiting post is fixedly connected to the bottom end of the workbench, and a stop block is fixedly sleeved at the bottom of the outer surface of the limiting post.

[0010] As a preferred embodiment of this utility model, the left and right sides of the top center of the long plate are respectively hinged with diagonal rods, and the other end of the diagonal rods is hinged with a rectangular block. The top of the rectangular block is movably connected to the bottom of the workbench.

[0011] As a preferred embodiment of this utility model, a second motor is fixedly installed on the left side of the middle part of the bottom of the workbench, and a double threaded rod is fixedly sleeved on the other end of the output shaft of the second motor. The left and right sides of the outer surface of the double threaded rod are respectively threaded into the rectangular block, and the middle part of the outer surface of the double threaded rod is movably sleeved into the inner surface of the top of the limiting post.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up an insert block, insert rod, handle, limiting plate and spring, when the handle is pulled, the insert rod will move along the inner surface of the mounting plate towards the outside of the mounting plate and compress the spring until the insert rod and insert block are completely separated, releasing the lock of the insert rod on the insert block and the coated part. At this time, pulling the coated part can separate the coated part from the mounting plate, thereby realizing the quick disassembly and assembly of the coated part, thereby reducing the use of bolts and facilitating subsequent inspection and maintenance of the coated part.

[0014] 2. This utility model uses a connecting rod, a triangular pressure rod, a long plate, an inclined rod, and a second motor. When the second motor is started, the double-threaded rod will rotate. Since the double-threaded rod and the rectangular block are threaded together, the rectangular block will move along with the inclined rod as the double-threaded rod rotates. This causes the bottom end of the inclined rod to exert a pushing force on the long plate, pushing the long plate, the connecting rod, and the triangular pressure rod downwards. In this way, the triangular pressure rod can be used to press and fix optical fibers of different specifications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the front of the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of the triangular compression bar of this utility model;

[0018] Figure 4 This is a cross-sectional view of the top of the present invention;

[0019] Figure 5 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Workbench; 2. Vertical rod; 3. Horizontal rod; 4. Electric telescopic rod; 5. Mounting plate; 6. Coated part; 7. Insert block; 8. Insert rod; 9. Handle; 10. Limiting plate; 11. Spring; 12. First motor; 13. Lead screw; 14. Support block; 15. Connecting rod; 16. Triangular pressure rod; 17. Buffer pad; 18. Long plate; 19. Limiting post; 20. Stop block; 21. Diagonal rod; 22. Rectangular block; 23. Second motor; 24. Double threaded rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides an optical fiber surface coating device, including a worktable 1. A vertical rod 2 is movably sleeved at the middle of the rear end of the worktable 1. A horizontal rod 3 is fixedly installed at the top of the vertical rod 2. An electric telescopic rod 4 is fixedly installed at the middle of the bottom end of the horizontal rod 3. An installation plate 5 is fixedly installed at the bottom end of the electric telescopic rod 4. A coating component 6 is movably connected to the bottom end of the installation plate 5. An insertion block 7 is fixedly installed at the middle of the top end of the coating component 6. The outer surface of the insertion block 7 and the inner surface of the installation plate 5 are movably sleeved. An insertion rod 8 is movably sleeved inside the insertion block 7. The left end of the insertion rod 8 passes through the mounting plate 5 and extends to the outside of the mounting plate 5, and a handle 9 is fixedly installed thereon. The outer surface of the handle 9 is movably connected to the outer surface of the mounting plate 5. The right side of the outer surface of the insertion rod 8 is movably sleeved with the right inner wall of the mounting plate 5. A limiting plate 10 located on the left side of the insertion block 7 is fixedly sleeved on the outer surface of the insertion rod 8. The outer surface of the limiting plate 10 is movably sleeved with the inner surface of the left end of the mounting plate 5. A spring 11 is fixedly installed on the left end of the limiting plate 10. The other end of the spring 11 is fixedly connected to the left inner wall of the mounting plate 5.

[0023] When handle 9 is pulled, it will move the insert rod 8 outward from the mounting plate 5, causing the limiting plate 10, which is fixedly connected to the insert rod 8, to move along the inner surface of the mounting plate 5 and compress the spring 11. When the insert rod 8 and the insert block 7 are separated, the locking of the insert rod 8 to the insert block 7 can be released. At this time, pulling the coating part 6 will separate the coating part 6 from the mounting plate 5, thus enabling quick disassembly of the coating part 6, facilitating the inspection and maintenance of the coating part 6, and improving the convenience of using the coating equipment.

[0024] Among them, a first motor 12 is fixedly installed on the rear side of the right end of the workbench 1, and a lead screw 13 is fixedly sleeved on the other end of the output shaft of the first motor 12. The outer surface of the lead screw 13 and the inner surface of the bottom end of the vertical rod 2 are threaded together.

[0025] When the first motor 12 starts, it will cause the lead screw 13 to rotate, which will cause the vertical rod 2, which is threadedly connected to the lead screw 13, to move along with the horizontal rod 3.

[0026] Among them, the middle of the inside of the left and right ends of the workbench 1 is fixedly sleeved with a support block 14, and the front and rear sides of the inside of the left and right ends of the workbench 1 are movably sleeved with a connecting rod 15.

[0027] The support block 14 will support the optical fiber, while the connecting rod 15 will serve to connect and fix it.

[0028] A triangular pressure rod 16 is fixedly installed at the top of the connecting rod 15, and a buffer pad 17 is fixedly installed on the inner surface of the triangular pressure rod 16.

[0029] When the connecting rod 15 moves, it will move the triangular pressure rod 16 along with it, so that the triangular pressure rod 16, together with the support block 14, can press and fix optical fibers of different specifications. The presence of the buffer pad 17 plays a buffering role when fixing the optical fiber.

[0030] Among them, a long plate 18 is fixedly installed at the bottom end of the connecting rod 15, and a limit post 19 is movably sleeved inside the middle end of the long plate 18. The top end of the limit post 19 is fixedly connected to the bottom end of the worktable 1, and a stop block 20 is fixedly sleeved at the bottom of the outer surface of the limit post 19.

[0031] When the long plate 18 is pushed, it will move along with the connecting rod 15. The presence of the limiting post 19 and the stop block 20 can restrict the movement of the long plate 18, thereby ensuring the stability of the movement of the long plate 18.

[0032] Among them, the left and right sides of the top center of the long plate 18 are respectively hinged to the diagonal rods 21, and the other end of the diagonal rods 21 is hinged to the rectangular block 22. The top of the rectangular block 22 is movably connected to the bottom of the workbench 1.

[0033] When the rectangular block 22 moves along the bottom of the workbench 1, it will move the top of the diagonal bar 21 together, so that the bottom of the diagonal bar 21 will exert a pushing force on the long plate 18, pushing the long plate 18 to move along the outer surface of the limiting post 19.

[0034] The second motor 23 is fixedly installed on the left side of the bottom center of the workbench 1. The other end of the output shaft of the second motor 23 is fixedly sleeved with a double threaded rod 24. The left and right sides of the outer surface of the double threaded rod 24 are respectively threaded with the rectangular block 22. The middle of the outer surface of the double threaded rod 24 is movably sleeved with the inner surface of the top of the limit post 19.

[0035] When the second motor 23 is started, the double threaded rod 24 will rotate, causing the rectangular block 22, which is threadedly connected to the double threaded rod 24, to move along the bottom of the worktable 1.

[0036] Working principle and usage process of this utility model:

[0037] In use, the operator first places the fiber optic alignment block 14 on the top of the workbench 1, and then starts the second motor 23, causing the double threaded rod 24 to rotate. This causes the rectangular block 22, which is threaded onto the outer surface of the double threaded rod 24, to move along the bottom of the workbench 1, carrying one end of the inclined rod 21. This causes the other end of the inclined rod 21 to exert a pushing force on the long plate 18, pushing the long plate 18 through the connecting rod 15, which in turn moves the triangular pressure rod 16 and the buffer pad 17 along the outer surface of the limiting post 19 until the triangular pressure rod 16 and the buffer pad 17 press the fiber optic cable tightly. In this way, the triangular pressure rod 16 and the buffer pad 17 can be used to press and fix fibers of different specifications.

[0038] The operator then activates the electric telescopic rod 4, causing the mounting plate 5 to move down along with the coated component 6 until the coated component 6 contacts the outer surface of the optical fiber. At this point, the coating agent is transferred to the interior of the coated component 6 and adheres to the surface of the optical fiber through the coating hole at the bottom of the coated component 6, completing the coating of the optical fiber surface. Simultaneously, the first motor 12 is activated, causing the lead screw 13 to rotate. The coated component 6 then moves along with the horizontal bar 3 and the vertical bar 2, thereby performing the coating operation on the remaining part of the optical fiber. After the coating is completed, if the coated component 6 needs to be inspected or maintained, the operator pulls the handle 9 after the coated component 6 is reset. This causes the handle 9, along with the insertion rod 8 and the limiting plate 10, to move along the inner surface of the mounting plate 5 and compress the spring 11 until the insertion rod 8 and the insertion block 7 separate. At this point, pulling the coated component 6 separates the coated component 6 from the mounting plate 5, thus achieving quick disassembly and assembly of the coated component 6, reducing the use of bolts, and facilitating subsequent inspection and maintenance of the coated component 6.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical fiber surface coating apparatus, comprising a worktable (1), characterized in that: A vertical rod (2) is movably sleeved at the middle of the rear end of the workbench (1). A horizontal rod (3) is fixedly installed at the top of the vertical rod (2). An electric telescopic rod (4) is fixedly installed at the middle of the bottom end of the horizontal rod (3). An installation plate (5) is fixedly installed at the bottom end of the electric telescopic rod (4). A coating part (6) is movably connected to the bottom end of the installation plate (5). An insert (7) is fixedly installed at the middle of the top end of the coating part (6). The outer surface of the insert (7) and the inner surface of the installation plate (5) are movably sleeved. An insert rod (8) is movably sleeved inside the insert (7). The left end of the insert rod (8) passes through the installation plate. A handle (9) is fixedly installed on the outside of the mounting plate (5). The outer surface of the handle (9) is movably connected to the outer surface of the mounting plate (5). The right side of the outer surface of the insertion rod (8) is movably sleeved with the right inner wall of the mounting plate (5). A limiting plate (10) located on the left side of the insertion block (7) is fixedly sleeved on the outer surface of the insertion rod (8). The outer surface of the limiting plate (10) is movably sleeved with the inner surface of the left end of the mounting plate (5). A spring (11) is fixedly installed on the left end of the limiting plate (10). The other end of the spring (11) is fixedly connected to the left inner wall of the mounting plate (5).

2. The optical fiber surface coating equipment according to claim 1, characterized in that: A first motor (12) is fixedly installed on the rear side of the right end of the workbench (1). A lead screw (13) is fixedly sleeved on the other end of the output shaft of the first motor (12). The outer surface of the lead screw (13) and the inner surface of the bottom end of the vertical rod (2) are threaded together.

3. The optical fiber surface coating equipment according to claim 1, characterized in that: The workbench (1) has a support block (14) fixedly sleeved at the middle of the interior of the left and right ends, and a connecting rod (15) is movably sleeved on the front and back sides of the interior of the left and right ends.

4. The optical fiber surface coating equipment according to claim 3, characterized in that: A triangular pressure rod (16) is fixedly installed at the top of the connecting rod (15), and a buffer pad (17) is fixedly installed on the inner surface of the triangular pressure rod (16).

5. The optical fiber surface coating equipment according to claim 3, characterized in that: The bottom end of the connecting rod (15) is fixedly installed with a long plate (18), and the middle end of the long plate (18) is movably sleeved with a limiting post (19). The top end of the limiting post (19) is fixedly connected to the bottom end of the worktable (1), and the bottom of the outer surface of the limiting post (19) is fixedly sleeved with a stop block (20).

6. The optical fiber surface coating equipment according to claim 5, characterized in that: The top center of the long plate (18) is hinged with diagonal rods (21) on the left and right sides respectively. The other end of the diagonal rods (21) is hinged with a rectangular block (22). The top of the rectangular block (22) is movably connected to the bottom of the workbench (1).

7. The optical fiber surface coating equipment according to claim 1, characterized in that: A second motor (23) is fixedly installed on the left side of the bottom center of the workbench (1). A double threaded rod (24) is fixedly sleeved on the other end of the output shaft of the second motor (23). The left and right sides of the outer surface of the double threaded rod (24) are threadedly sleeved with the rectangular block (22) respectively. The middle part of the outer surface of the double threaded rod (24) is movably sleeved with the inner surface of the top of the limiting post (19).

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