Automatic pulling-out equipment for optical cable sheath

Abstract

The invention relates to an optical cable sheath automatic pulling-out device, and belongs to the technical field of cable installation, the optical cable sheath automatic pulling-out device comprises an installation ring, adjusting assemblies are uniformly distributed on the installation ring, a cutting knife used for cutting an optical cable is installed at the movable end of each adjusting assembly, and the cutting knives are arranged towards the optical cable; the adjusting assembly can adjust the position of the cutting knife relative to the optical cable, and the installation ring is provided with a driving device used for driving the installation ring to move along a straight line. When the protective layer of the optical cable is pulled out, after the optical cable penetrates through the mounting ring, one end of the optical cable is fixed, then the positions of the cutting knives are adjusted through the adjusting assemblies until the cutting knives can damage the protective layer of the optical cable, the optical cable is located between the cutting knives by arranging the multiple adjusting assemblies, and then the cutting knives are driven by the driving device to move. When the cutting knife moves on the optical cable, the protective layer on the optical cable can be pulled out.

Description

Technical Field

[0001] The present invention belongs to the technical field of optical cable installation, and particularly relates to an automatic optical cable sheath removal device. Background Art

[0002] Optical fiber is the abbreviation of optical waveguide fiber, which is a fiber made of glass or plastic and can be used as a medium for light conduction, so it can play a role in transmitting information. The butterfly-shaped drop cable is mainly applied to various optical networks and their terminals, including various optical communication fields such as FTTH, communication machine rooms, base stations, and local area networks. In the actual use process of the butterfly-shaped drop cable, in order to achieve the rapid docking of the two ports of the optical cable and facilitate the docking between different ports.

[0003] Generally, the structure of the butterfly-shaped drop cable includes: glass optical fiber, a first protective layer directly coated on the glass optical fiber, strengthening members on both sides of the glass optical fiber, and a second protective layer wrapping the optical fiber and the strengthening members. The materials of the strengthening members include steel wire, glass fiber (FRP), aramid hybrid resin (KFRP), glass fiber hybrid resin (GFRP), etc. Different materials of the strengthening members have different adhesion forces with the second protective layer. Generally, it is completed by manually holding and operating with an optical fiber stripping pliers, diagonal pliers, and optical fiber stripping forceps. Such operation can only complete a single process. Since each process needs to be completed by manual operation, it results in a very high labor cost and low efficiency. At the same time, due to manual operation by personnel, the consistency of the process is also difficult to guarantee. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic optical cable sheath removal device to solve the problem that the protective layer of the optical cable in the prior art is not convenient to remove.

[0005] The technical solution of the present invention is as follows: An automatic optical cable sheath removal device includes: a mounting ring, adjustment components evenly distributed on the mounting ring, a cutting knife for cutting the optical cable installed at the movable end of the adjustment component, the cutting knife facing the optical cable, the adjustment component being able to adjust the position of the cutting knife relative to the optical cable, and a driving device installed on the mounting ring for driving the mounting ring to move along a straight line.

[0006] In order to enable the present invention to have the function of driving the mounting ring to move, further, the driving device is a linear motor, and the mounting ring is installed at the movable end of the linear motor.

[0007] In order to enable the present invention to have the function of adjusting the position of the cutting knife, further, the adjustment component includes a fixed cylinder, the fixed cylinder is of a hollow structure, a screw rod is threadedly connected to the fixed cylinder, and the cutting knife is installed on the screw rod.

[0008] In order to enable the present invention to facilitate the replacement of the cutting tool, further, the cutting tool is threadedly connected to the screw.

[0009] In order to enable the present invention to facilitate the rotation of the screw, further, a rotating handle is installed at one end of the screw away from the cutting tool.

[0010] In order to enable the present invention to prevent the cutting tool from being worn, further, the material of the cutting tool is nickel alloy.

[0011] The beneficial effects of the present invention are as follows: When removing the optical cable protective layer, after passing the optical cable through the mounting ring, fix one end of the optical cable, and then adjust the position of the cutting tool through the adjusting assembly until the cutting tool can damage the protective layer of the optical cable. Then, by setting a plurality of adjusting assemblies, the optical cable is placed between the cutting tools, and then the driving device drives the cutting tool to move. When the cutting tool moves on the optical cable, the protective layer on the optical cable can be removed. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 It is a schematic structural diagram of a specific embodiment of the present invention.

[0013] Figure 2 It is a front view structural diagram of a specific embodiment of the present invention. Specific Embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention.

[0015] As shown in the figure, an automatic optical cable sheath removal device includes a mounting ring 1. The mounting ring 1 is evenly provided with adjusting assemblies 2. The movable end of the adjusting assembly 2 is installed with a cutting tool 3 for cutting the optical cable. The cutting tool 3 faces the optical cable 1. The adjusting assembly 2 can adjust the position of the cutting tool 3 relative to the optical cable 1. A driving device 4 for driving the mounting ring 1 to move along a straight line is installed on the mounting ring 1.

[0016] In the embodiment of the present invention, when removing the optical cable protective layer, after passing the optical cable through the mounting ring 1, fix one end of the optical cable, and then adjust the position of the cutting tool 3 through the adjusting assembly 2 until the cutting tool 3 can damage the protective layer of the optical cable. Then, by setting a plurality of adjusting assemblies 2, the optical cable is placed between the cutting tools 3, and then the driving device 4 drives the cutting tool 3 to move. When the cutting tool 3 moves on the optical cable, the protective layer on the optical cable can be removed.

[0017] Preferably, the driving device 4 is a linear motor, and the mounting ring 1 is mounted on the movable end of the linear motor. The linear motor drives the mounting ring 1 to move linearly, thereby removing the protective layer of the optical cable pulled into a straight line.

[0018] Specifically, the adjusting assembly 2 includes a fixed cylinder 21. The fixed cylinder 21 has a hollow structure. A screw rod 22 is threadedly connected to the fixed cylinder 21, and the cutting knife 3 is mounted on the screw rod 22. By rotating the screw rod 22, the relative position between the screw rod and the fixed cylinder 21 can be adjusted, and thus the cutting depth of the cutting knife can be adjusted. Through the above operations, the protective layers of optical cables with different diameters can be removed.

[0019] Preferably, the cutting knife 3 is threadedly connected to the screw rod 22, which facilitates the replacement of the cutting knife 3.

[0020] Specifically, a rotating handle is mounted at one end of the screw rod 22 away from the cutting knife 33, which facilitates the rotation of the screw rod 22.

[0021] Preferably, the cutting knife 3 is made of nickel alloy material, and the cutting knife 3 wears more slowly.

[0022] Specific working principle: When removing the protective layer of the optical cable, after passing the optical cable through the mounting ring 1, fix one end of the optical cable, and then adjust the position of the cutting knife 3 through the adjusting assembly 2 until the cutting knife 3 can damage the protective layer of the optical cable. By setting multiple adjusting assemblies 2, the optical cable is positioned between the cutting knives 3, and then the driving device 4 drives the cutting knife 3 to move. When the cutting knife 3 moves on the optical cable, the protective layer on the optical cable can be removed.

Claims

1. An automatic cable sheath removal device, characterized in that, comprising: a mounting ring (1), on which adjusting components (2) are evenly distributed. The movable end of the adjusting component (2) is equipped with a cutting knife (3) for cutting the cable. The cutting knife (3) is arranged towards the cable (1). The adjusting component (2) can adjust the position of the cutting knife (3) relative to the cable (1). A driving device (4) for driving the mounting ring (1) to move along a straight line is installed on the mounting ring (1).

2. The automatic cable sheath removal device according to claim 1, characterized in that , the driving device (4) is a linear motor, and the mounting ring (1) is installed on the movable end of the linear motor.

3. The automatic cable sheath removal device according to claim 1, characterized in that: the adjusting component (2) includes a fixed cylinder (21). The fixed cylinder (21) has a hollow structure. A screw rod (22) is threadedly connected to the fixed cylinder (21). The cutting knife (3) is installed on the screw rod (22).

4. The automatic cable sheath removal device according to claim 3, characterized in that: the cutting knife (3) is threadedly connected to the screw rod (22).

5. The automatic cable sheath removal device according to claim 1, characterized in that: a rotating handle is installed at one end of the screw rod (22) away from the cutting knife (3).

6. The automatic cable sheath removal device according to claim 1, characterized in that , the material of the cutting knife (3) is nickel alloy.

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