Optical fiber prefabricated ring winding and rapid taking and unloading device

Abstract

The utility model discloses an optical fiber prefabricated ring winding and quick taking and unloading device, which comprises a supporting assembly, a positioning assembly, a clamping assembly and a positioning assembly, and is characterized in that the supporting assembly comprises a clamp body and an arc-shaped supporting plate; the moving assembly comprises a sliding groove, a sliding block, a through hole, a cylindrical pin, a rotating disc, an arc-shaped limiting hole, a threaded hole, a stepped hole and a second locking screw, the sliding groove is formed in the side edge of the clamp body, the threaded hole is formed in the middle of the end, located in the sliding groove, of the clamp body, one end of the sliding block is fixed to the side edge of the arc-shaped supporting plate, and the other end of the sliding block is inserted into the sliding groove. The through hole is formed in the middle of the sliding block, one end of the cylindrical pin is inserted into the through hole, the arc-shaped limiting hole is formed in one end of the rotating disc, the stepped hole is formed in the middle of the rotating disc, and the second locking screw is inserted into the stepped hole. The problems that an optical fiber is rewound and tightly wound on a winding device, an optical fiber prefabricated ring needs to be unloaded from the winding device after winding is completed, the optical fiber prefabricated ring is extremely prone to damage, and time and labor are wasted if the winding device is disassembled and then the prefabricated ring is taken down are solved.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber prefabrication and winding technology, and in particular to an optical fiber prefabrication and winding and quick removal and unloading device. Background Technology

[0002] An optical fiber preform is made by rewinding optical fibers from the original manufacturer's fiber roll to achieve the specified number of turns or length required for the product, and then cutting the fiber to obtain an optical fiber preform of the specified number of turns or length.

[0003] After the optical fiber is rewound and tightly wound onto the winding device, the optical fiber preform needs to be removed from the winding device. The optical fiber preform is easily damaged. If the winding device is removed and the preform is taken off, it is time-consuming and laborious. Therefore, it is necessary to provide an optical fiber preform winding and quick removal device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fiber optic pre-wound winding and quick removal device to solve the problems mentioned in the background art, where the fiber optic pre-wound ring is tightly wound on the winding device after rewinding, and the fiber optic pre-wound ring needs to be removed from the winding device after winding is completed. The fiber optic pre-wound ring is easily damaged, and it is time-consuming and laborious to remove the pre-wound ring by removing the winding device.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a device for fiber optic prefabrication and rapid unloading, comprising:

[0007] A support assembly, comprising a clamping body and an arc-shaped support plate, wherein one end of the clamping body is provided with a insertion hole, and one end of the arc-shaped support plate is movably connected to the side of the clamping body away from the insertion hole;

[0008] The movable component includes a slide groove, a slider, a through hole, a cylindrical pin, a turntable, an arc-shaped limiting hole, a threaded hole, a stepped hole, and a second locking screw. The slide groove is located on the side of the clamping body and is symmetrically distributed in a ring. The threaded hole is located in the middle of one end of the slide groove on the clamping body. One end of the slider is fixed to the side of the arc-shaped support plate, and the other end is inserted into the slide groove. The through hole is located in the middle of the slider. One end of the cylindrical pin is inserted into the through hole. The arc-shaped limiting hole is located at one end of the turntable and is symmetrically distributed in a ring. The stepped hole is located in the middle of the turntable. The second locking screw is inserted into the stepped hole and screwed into the threaded hole.

[0009] Furthermore, the end of the cylindrical pin furthest from the through hole is inserted into and movably connected in the arc-shaped limiting hole.

[0010] Furthermore, the turntable is connected to the clamp body via a stepped hole on one side of the arc-shaped limiting hole.

[0011] Furthermore, the support assembly also includes a first locking screw and a first groove, the first locking screw being screwed onto the side of the clamp body away from the threaded hole, and the first groove being formed on the outer surface of the arc-shaped support plate.

[0012] Furthermore, it also includes a clamping assembly, which includes a fixing block, a spring, and an arc-shaped clamping block. One end of the fixing block is fixed to one end of the inner side of the arc-shaped support plate, one end of the spring is fixed to the side of the fixing block, and the other end is fixed to the side of the arc-shaped clamping block.

[0013] Furthermore, the clamping assembly also includes a second groove and an anti-slip pad. The second groove is formed on the side of the fixing block, and one end of the spring is fixed in the second groove. The anti-slip pad is fixed on the inner side of the arc-shaped clamping block.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] I. This utility model, through the set movable component, when it is necessary to remove the wound optical fiber preform ring, loosen the second locking screw, rotate the turntable, drive the arc-shaped limiting hole to rotate, thereby driving the cylindrical pin to move along the arc-shaped limiting hole, so that the slider outside the through hole at the other end of the cylindrical pin moves downward along the sliding groove, thereby driving the three arc-shaped support plates to move closer inward. At this time, the wound optical fiber preform ring is dislodged from the first groove and can be easily removed. This setting facilitates the quick removal of the optical fiber preform ring, avoids the difficulty in removing and unloading the optical fiber preform ring and the defect of cutting the optical fiber, and greatly improves the winding efficiency of optical fiber preform ring.

[0016] II. In this utility model, by means of a clamping assembly, when the fiber optic preform ring is started, the arc-shaped clamping block is pulled to insert the beginning end of the fiber into the anti-slip pad inside the arc-shaped clamping block. When the arc-shaped clamping block is released, the spring in the second groove contracts, causing the anti-slip pad inside the arc-shaped clamping block to clamp the beginning end of the fiber onto the side of the arc-shaped support plate. After the fiber optic preform ring is wound, the fiber end in the anti-slip pad is removed, and then the fiber optic preform ring is removed. This design can avoid the use of adhesive tape to fix the fiber end, thus avoiding material waste and reducing production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of the overall structure of this utility model;

[0019] Figure 2 This is a side sectional view of the overall structure of this utility model;

[0020] Figure 3 This is a front view of the clamp body of this utility model;

[0021] Figure 4 This is a side sectional view of the clamp body of this utility model;

[0022] Figure 5 This is a front view of the slider and arc-shaped support plate of this utility model;

[0023] Figure 6 This is a side sectional view of the slider and arc-shaped support plate of this utility model;

[0024] Figure 7 This is a front view of the turntable of this utility model;

[0025] Figure 8 This is a side sectional view of the turntable of this utility model;

[0026] Figure 9 This is a schematic diagram of the clamping component structure of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 10. Clamp body; 11. First locking screw; 12. Arc-shaped support plate; 13. First groove; 20. Slide groove; 21. Slider; 22. Through hole; 23. Cylindrical pin; 24. Turntable; 25. Arc-shaped limiting hole; 26. Threaded hole; 27. Stepped hole; 28. Second locking screw; 30. Fixing block; 31. Second groove; 32. Spring; 33. Arc-shaped clamping block; 34. Anti-slip pad. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0032] Please see Figure 1-8As shown, this embodiment is a fiber optic prefabrication and rapid unloading device, comprising:

[0033] The support assembly includes a clamping body 10 and an arc-shaped support plate 12. One end of the clamping body 10 is provided with a plug hole, and one end of the arc-shaped support plate 12 is movably connected to the side of the clamping body 10 away from the plug hole.

[0034] The support assembly also includes a first locking screw 11 and a first groove 13. The first locking screw 11 is screwed onto the side of the clamp body 10 away from the threaded hole 26, and the first groove 13 is formed on the outer surface of the arc-shaped support plate 12.

[0035] The clamping body 10 serves a clamping function, with one end connected to an external winding device. The first locking screw 11 serves a fixing function, the arc-shaped support plate 12 serves a supporting function, and the first groove 13 serves a limiting function.

[0036] The movable component includes a slide groove 20, a slider 21, a through hole 22, a cylindrical pin 23, a turntable 24, an arc-shaped limiting hole 25, a threaded hole 26, a stepped hole 27, and a second locking screw 28. The slide groove 20 is opened on the side of the clamping body 10 and is symmetrically distributed in a ring. The threaded hole 26 is opened in the middle of one end of the clamping body 10 located in the slide groove 20. One end of the slider 21 is fixed to the side of the arc-shaped support plate 12, and the other end is inserted into the slide groove 20. The through hole 22 is opened in the middle of the slider 21. One end of the cylindrical pin 23 is inserted into the through hole 22. The arc-shaped limiting hole 25 is opened at one end of the turntable 24 and is symmetrically distributed in a ring. The stepped hole 27 is opened in the middle of the turntable 24. The second locking screw 28 is inserted into the stepped hole 27 and screwed into the threaded hole 26.

[0037] The end of the cylindrical pin 23 away from the through hole 22 is inserted into and movably connected in the arc-shaped limiting hole 25;

[0038] The turntable 24 is connected to the clamp body 10 by the stepped hole 27 on one side of the arc-shaped limiting hole 25.

[0039] The slide groove 20 serves as a limit, the slider 21 serves as a connection, the through hole 22 serves as a connection, the cylindrical pin 23 serves as a connection, the turntable 24 serves as a support, the arc-shaped limit hole 25 serves as an adjustment, the threaded hole 26 serves as a connection and adjustment, the stepped hole 27 serves as a connection, and the second locking screw 28 serves as a fastening and adjustment.

[0040] Working principle:

[0041] When it is necessary to remove the wound fiber optic preform, loosen the second locking screw 28 in the threaded hole 26 and the stepped hole 27, rotate the turntable 24 to drive the arc-shaped limiting hole 25 to rotate, thereby driving the cylindrical pin 23 to move along the arc-shaped limiting hole 25, so that the slider 21 outside the through hole 22 at the other end of the cylindrical pin 23 moves downward along the slide groove 20, thereby driving the three arc-shaped support plates 12 to move closer inward. At this time, the wound fiber optic preform comes out of the first groove 13 and can be easily removed.

[0042] This step facilitates the quick removal of the fiber preform ring, avoiding the difficulties in removing and unloading the fiber preform ring and the defects of cutting the fiber, thus greatly improving the efficiency of fiber preform ring winding.

[0043] Please see Figure 9 This embodiment, based on the above embodiments, further includes:

[0044] The clamping assembly includes a fixing block 30, a spring 32 and an arc-shaped clamping block 33. One end of the fixing block 30 is fixed to one end of the inner side of the arc-shaped support plate 12, one end of the spring 32 is fixed to the side of the fixing block 30, and the other end is fixed to the side of the arc-shaped clamping block 33.

[0045] The clamping assembly also includes a second groove 31 and an anti-slip pad 34. The second groove 31 is opened on the side of the fixing block 30, and one end of the spring 32 is fixed in the second groove 31. The anti-slip pad 34 is fixed on the inner side of the arc-shaped clamping block 33.

[0046] The fixing block 30 provides support, the second groove 31 provides connection, the spring 32 has a telescopic function, the arc-shaped clamping block 33 provides clamping, and the anti-slip pad 34 provides anti-slip.

[0047] Working principle:

[0048] When starting to wind the fiber preform ring, pull the arc-shaped clamp 33 to insert the starting end of the fiber into the anti-slip pad 34 inside the arc-shaped clamp 33. Release the arc-shaped clamp 33, and the spring 32 in the second groove 31 will contract, causing the anti-slip pad 34 inside the arc-shaped clamp 33 to clamp the starting end of the fiber to the side of the arc-shaped support plate 12. After winding the fiber preform ring, remove the fiber end from the anti-slip pad 34 and then remove the fiber preform ring.

[0049] This step avoids using adhesive tape to fix the fiber optic end, thus preventing material waste and reducing production costs.

[0050] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for prefabricated fiber optic winding and rapid unloading, characterized in that, include: The support assembly includes a clamping body (10) and an arc-shaped support plate (12). One end of the clamping body (10) is provided with a plug hole, and one end of the arc-shaped support plate (12) is movably connected to the side of the clamping body (10) away from the plug hole. The movable component includes a slide groove (20), a slider (21), a through hole (22), a cylindrical pin (23), a turntable (24), an arc-shaped limiting hole (25), a threaded hole (26), a stepped hole (27), and a second locking screw (28). The slide groove (20) is located on the side of the clamping body (10) and is symmetrically distributed in a ring. The threaded hole (26) is located at the middle of one end of the clamping body (10) in the slide groove (20). The slider (21) One end is fixed to the side of the arc-shaped support plate (12), and the other end is inserted into the slide groove (20). The through hole (22) is opened in the middle of the slider (21). One end of the cylindrical pin (23) is inserted into the through hole (22). The arc-shaped limiting hole (25) is opened at one end of the turntable (24) and is distributed in a ring symmetrical manner. The stepped hole (27) is opened in the middle of the turntable (24). The second locking screw (28) is inserted into the stepped hole (27) and screwed into the threaded hole (26).

2. The optical fiber prefabrication and rapid unloading device according to claim 1, characterized in that, The end of the cylindrical pin (23) away from the through hole (22) is inserted into and movably connected in the arc-shaped limiting hole (25).

3. The optical fiber prefabrication and rapid unloading device according to claim 1, characterized in that, The turntable (24) is connected to the clamp body (10) by a stepped hole (27) on one side of the arc-shaped limiting hole (25).

4. The optical fiber prefabrication and rapid unloading device according to claim 1, characterized in that, The support assembly also includes a first locking screw (11) and a first groove (13). The first locking screw (11) is screwed onto the side of the clamp body (10) away from the threaded hole (26), and the first groove (13) is formed on the outer surface of the arc-shaped support plate (12).

5. The optical fiber prefabrication and rapid unloading device according to claim 1, characterized in that, It also includes a clamping assembly, which includes a fixing block (30), a spring (32) and an arc-shaped clamping block (33). One end of the fixing block (30) is fixed to one end of the inner side of the arc-shaped support plate (12), one end of the spring (32) is fixed to the side of the fixing block (30), and the other end is fixed to the side of the arc-shaped clamping block (33).

6. The optical fiber prefabrication and rapid unloading device according to claim 5, characterized in that, The clamping assembly also includes a second groove (31) and an anti-slip pad (34). The second groove (31) is opened on the side of the fixing block (30), and one end of the spring (32) is fixed in the second groove (31). The anti-slip pad (34) is fixed on the inner side of the arc-shaped clamping block (33).

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