Optical fiber film coating device

Abstract

The utility model relates to an optical fiber film coating device, which comprises a side plate fixed on one side of a bottom frame, a positioning column fixed on one side of the front surface of the side plate, a connecting column fixed on the other side of the front surface of the side plate, a thin film winding drum sleeved on the connecting column, a coiled thin film arranged on the thin film winding drum, a sleeve sleeved on the positioning column, and a disc fixed at one end of the sleeve. The sleeve is sleeved with an optical fiber disc, the end, away from the disc, of the sleeve is in threaded connection with an abutting cap, and one side of the abutting cap abuts against the disc. A thin film winding drum with a rolled thin film sleeves a connecting column, the thin film winding drum can rotate on the connecting column, an optical fiber disc sleeves a sleeve, the sleeve can rotate on a positioning column, the optical fiber disc rotates along with the sleeve and a disc, and one end of the thin film on the thin film winding drum is pulled to the optical fiber disc. The film is fixed through the pressing piece under the action of the tension spring, so that the film wraps the optical fiber on the optical fiber disc for more than one circle by rotating the sleeve and the optical fiber disc, and the film coating effect is achieved.

Description

Technical Field

[0001] The utility model relates to an optical fiber disc external coating technology, in particular to an optical fiber coating device. Background Art

[0002] Optical fiber is the abbreviation of optical fiber. It is a fiber made of glass or plastic that can be used as a light transmission tool. After the optical fiber is produced, it needs to be coated and packaged on the outside of the coiled optical fiber reel to prevent the optical fiber from being eroded and contaminated by dust and damaged. However, the existing optical fiber coating is still done manually, which reduces the efficiency of the coating on the outside of the optical fiber reel. Utility Model Content

[0003] The purpose of the utility model is to provide an optical fiber coating device, which is used to solve the problem that the existing optical fiber coating is done manually, which reduces the efficiency of coating the outer surface of the optical fiber disc.

[0004] In order to solve the above problems, the utility model provides an optical fiber coating device, comprising a side plate fixed on one side of a base frame, a positioning column fixed on one side of the front of the side plate, a connecting column fixed on the other side of the front of the side plate, a film roll mounted on the connecting column, a rolled film provided on the film roll, a sleeve mounted on the positioning column, a disc fixed at one end of the sleeve, an optical fiber disc mounted on the sleeve, an end of the sleeve away from the disc is threadedly connected to a tightening cap, one side of the tightening cap is in contact with, a limiting groove is provided in the disc, an L-shaped rod is slidably connected in the limiting groove, one end of the L-shaped rod extends out of the disc and is fixed with a pressure piece, and the bottom of the L-shaped rod is fixedly connected to the disc via a tension spring.

[0005] The optical fiber coating device provided by the utility model also has the following technical features:

[0006] Furthermore, the pressing piece includes a folding rod and a pressing rod, one end of the folding rod is fixedly connected to the L-shaped rod, and the other end of the folding rod is fixedly connected to the pressing rod, and an anti-slip pad is fixed to the lower side of the pressing rod.

[0007] Furthermore, one end of the connecting column away from the side plate is threadedly connected to a screw cap, and one side of the screw cap can be in contact with the film roll.

[0008] Furthermore, a clearance groove is provided on the positioning column, and a stopper is slidably connected in the clearance groove. One end of the stopper can extend out of the positioning column, one side of the stopper can contact one side of the sleeve, and one side of the stopper is connected to the positioning column via a first spring.

[0009] Furthermore, a rectangular frame is provided between the positioning column and the connecting column, one side of the rectangular frame is fixedly connected to the side plate, two limit columns are fixed in the rectangular frame, the two limit columns are respectively located on both sides of the rectangular frame, one of the limit columns is slidably connected to two sliding frames, the other sides of the two sliding frames are slidably connected to the other limit column, the two sliding frames are arranged opposite to each other in an upper and lower manner, and both sliding frames are provided with rotatable rollers, and the two rollers can contact each other.

[0010] Furthermore, two second springs are sleeved on the limiting column, and the opposite sides of the two sliding frames are connected to the rectangular frame via the corresponding second springs.

[0011] The utility model has the following beneficial effects: by putting a film reel with a rolled film on the connecting column, the film reel can be rotated on the connecting column, the optical fiber disk is put on the sleeve, the sleeve can be rotated on the positioning column, and the optical fiber disk and the sleeve are rotated by the tight cap, so that the optical fiber disk and the sleeve are relatively fixed, the optical fiber disk rotates with the sleeve and the disc, and the optical fiber disk is wound with the coiled optical fiber, one end of the film on the film reel is pulled onto the optical fiber disk, and the film is fixed by the pressure piece under the action of the tension spring, so that the sleeve and the optical fiber disk are rotated, so that the film wraps the optical fiber on the optical fiber disk more than one circle, thereby playing the role of coating, and preventing the optical fiber from being eroded and polluted by dust and damaged by the optical fiber. The operation of the device is convenient, and no manual operation is required, and the efficiency of the external coating of the optical fiber disk can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an axonometric diagram of an embodiment of the present utility model;

[0013] Figure 2 A top view cutaway diagram of an embodiment of the present invention;

[0014] Figure 3 It is a right side cutaway view of the rectangular frame in the embodiment of the present utility model;

[0015] Figure 4 This is a right side cutaway view of the embodiment of the utility model with the base frame removed. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

[0017] like Figures 1 to 4In the embodiment of the optical fiber coating device of the present invention shown, the optical fiber coating device includes a side plate 2 fixed to one side of the base frame 1, a positioning column 3 is fixed to one side of the front of the side plate 2, a connecting column 4 is fixed to the other side of the front of the side plate 2, a film reel 5 is mounted on the connecting column 4, and a rolled film is provided on the film reel 5, a sleeve 6 is mounted on the positioning column 3, a disc 7 is fixed at one end of the sleeve 6, an optical fiber reel 8 is mounted on the sleeve 6, an end of the sleeve 6 away from the disc 7 is threadedly connected to a tightening cap 18, one side of the tightening cap 18 is in contact with, a limiting groove is provided in the disc 7, an L-shaped rod 9 is slidably connected in the limiting groove, one end of the L-shaped rod 9 extends out of the disc 7 and is fixed with a pressing piece 10, the bottom of the L-shaped rod 9 is fixedly connected to the disc 7 via a tension spring, The film reel 5 is mounted on the connecting column 4, and the film reel 5 can rotate on the connecting column 4, and the optical fiber disc 8 is mounted on the sleeve 6, and the sleeve 6 can rotate on the positioning column 3. By rotating the tight cap 18, the optical fiber disc 8 and the sleeve 6 are relatively fixed, and the optical fiber disc 8 rotates with the sleeve 6 and the disc 7. The optical fiber disc 8 is wound with the coiled optical fiber, and one end of the film on the film reel 5 is pulled onto the optical fiber disc 8, and the film is fixed by the pressure piece 10 under the action of the tension spring, so that by rotating the sleeve 6 and the optical fiber disc 8, the film wraps the optical fiber on the optical fiber disc 8 more than one circle, thereby playing the role of coating, and preventing the optical fiber from being eroded and polluted by dust and damaged by the optical fiber. The device is easy to operate and does not require complete manual operation, and can effectively improve the efficiency of the external coating of the optical fiber disc 8.

[0018] In one embodiment of the present application, preferably, the pressing piece 10 includes a folding rod 101 and a pressing rod 102, one end of the folding rod 101 is fixedly connected to the L-shaped rod 9, and the other end of the folding rod 101 is fixedly connected to the pressing rod 102, and an anti-slip pad 11 is fixed to the lower side of the pressing rod 102. Through the coordination between the pressing rod 102 and the anti-slip pad 11, one end of the film can be fixed relative to the surface of the optical fiber disk 8, so that rotating the optical fiber disk 8 can drive the film to wind.

[0019] In one embodiment of the present application, preferably, the end of the connecting column 4 away from the side plate 2 is threadedly connected to a screw cap 12, and one side of the screw cap 12 can contact the film roll 5, so that the screw cap 12 can limit the position of the film roll 5, and the screw cap 12 does not affect the rotation of the film roll 5.

[0020] In one embodiment of the present application, preferably, a clearance groove is provided on the positioning column 3, and a stopper 13 is slidably connected in the clearance groove. One end of the stopper 13 can extend out of the positioning column 3, and one side of the stopper 13 can contact one side of the sleeve 6. One side of the stopper 13 is connected to the positioning column 3 through a first spring, and the sleeve 6 is limited by the stopper 13, and the stopper 13 does not affect the rotation of the sleeve 6.

[0021] In one embodiment of the present application, preferably, a rectangular frame 14 is provided between the positioning column 3 and the connecting column 4, one side of the rectangular frame 14 is fixedly connected to the side panel 2, and two limiting columns 15 are fixed in the rectangular frame 14, and the two limiting columns 15 are respectively located on both sides of the rectangular frame 14, and one of the limiting columns 15 is slidably connected to two sliding frames 16, and the other sides of the two sliding frames 16 are slidably connected to the other limiting column 15, and the two sliding frames 16 are arranged opposite to each other in an upper and lower manner, and rotatable rollers 17 are provided on the two sliding frames 16, and the two rollers 17 can contact each other, and one end of the film on the film reel 5 can be located between the two rollers 17, thereby playing a role in limiting and sorting the film. After the lamination is completed, the film between the rectangular frame 14 and the optical fiber reel 8 is cut to avoid the problem that the film joint section is difficult to find.

[0022] In one embodiment of the present application, preferably, two second springs are mounted on the limiting column 15 , and opposite sides of the two sliding frames 16 are connected to the rectangular frame 14 via corresponding second springs.

[0023] When the utility model is in use, the film reel 5 with the rolled film is set on the connecting column 4, and the screw cap 12 plays the role of limiting the film reel 5, and the screw cap 12 does not affect the rotation of the film reel 5, and the film reel 5 can rotate on the connecting column 4, and the optical fiber disc 8 is set on the sleeve 6, and the sleeve 6 can rotate on the positioning column 3. The sleeve 6 is limited by the stopper 13, and the stopper 13 does not affect the rotation of the sleeve 6. By rotating the tight cap 18, the optical fiber disc 8 and the sleeve 6 are relatively fixed, and the optical fiber disc 8 follows The sleeve 6 and the disc 7 rotate, and the optical fiber disc 8 is wound with the coiled optical fiber. One end of the film on the film reel 5 is pulled onto the optical fiber disc 8, and the film passes between the two rollers 17. The film is fixed by the pressure piece 10 under the action of the tension spring, so that by rotating the sleeve 6 and the optical fiber disc 8, the film wraps the optical fiber on the optical fiber disc 8 more than one circle, thereby playing the role of coating, preventing the optical fiber from being eroded and polluted by dust and damaged by the optical fiber. The device is easy to operate and does not require manual operation. It can effectively improve the efficiency of the external coating of the optical fiber disc 8.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An optical fiber coating device, comprising a side plate (2) fixed to one side of a base frame (1), characterized in that: A positioning column (3) is fixed on one side of the front face of the side plate (2), and a connecting column (4) is fixed on the other side of the front face of the side plate (2). A film roll (5) is mounted on the connecting column (4), and a rolled film is provided on the film roll (5). A sleeve (6) is mounted on the positioning column (3), and a disc (7) is fixed on one end of the sleeve (6). An optical fiber disc (8) is mounted on the sleeve (6). An end of the sleeve (6) away from the disc (7) is threadedly connected to a tightening cap (18), and one side of the tightening cap (18) is in contact with the disc (7). A limiting groove is provided in the disc (7), and an L-shaped rod (9) is slidably connected in the limiting groove. One end of the L-shaped rod (9) extends out of the disc (7) and is fixed with a pressing piece (10). The bottom of the L-shaped rod (9) is fixedly connected to the disc (7) via a tension spring.

2. The optical fiber coating device according to claim 1, characterized in that: The pressing member (10) comprises a folding rod (101) and a pressing rod (102), one end of the folding rod (101) is fixedly connected to the L-shaped rod (9), and the other end of the folding rod (101) is fixedly connected to the pressing rod (102), and an anti-slip pad (11) is fixed to the lower side of the pressing rod (102).

3. The optical fiber coating device according to claim 1, wherein: One end of the connecting column (4) away from the side plate (2) is threadedly connected to a screw cap (12), and one side of the screw cap (12) can be in contact with the film roll (5).

4. The optical fiber coating device according to claim 1, wherein: The positioning column (3) is provided with a clearance groove, in which a stopper (13) is slidably connected. One end of the stopper (13) can extend out of the positioning column (3), and one side of the stopper (13) can contact one side of the sleeve (6). One side of the stopper (13) is connected to the positioning column (3) via a first spring.

5. The optical fiber coating device according to claim 1, characterized in that: A rectangular frame (14) is provided between the positioning column (3) and the connecting column (4). One side of the rectangular frame (14) is fixedly connected to the side plate (2). Two limiting columns (15) are fixed in the rectangular frame (14). The two limiting columns (15) are respectively located on both sides of the rectangular frame (14). Two sliding frames (16) are slidably connected to one limiting column (15). The other sides of the two sliding frames (16) are slidably connected to the other limiting column (15). The two sliding frames (16) are arranged opposite to each other in an upper and lower direction. Rotatable rollers (17) are provided on the two sliding frames (16), and the two rollers (17) can contact each other.

6. The optical fiber coating device according to claim 5, characterized in that: Two second springs are mounted on the limiting column (15), and the opposite sides of the two sliding frames (16) are connected to the rectangular frame (14) via corresponding second springs.

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