Optical fiber mold-penetrating auxiliary device for rubber-covered cable production

Abstract

The utility model relates to the technical field of rubber-covered cable production, and discloses an optical fiber mold-penetrating auxiliary device for rubber-covered cable production, which comprises a mold and an arranged main body, and an optical fiber hole is formed in the center of the mold; the optical fiber is arranged in the center of the body, and connecting pieces are installed on the left and right sides of the inner wall of the body. According to the optical fiber mold penetrating auxiliary device for rubber-covered cable production, the two semi-cones of the main body are assembled into a complete pointed-end funnel shape through the connecting piece, then the tip end of the assembled main body is inserted into an optical fiber hole of a mold, an optical fiber is inserted from the end of the main body, the optical fiber smoothly penetrates into the optical fiber hole of the mold under the guidance of the inner wall of the main body, and after fiber penetrating is completed, the optical fiber is inserted into the mold. According to the device, the optical fiber is guided to penetrate through the pointed-end funnel-shaped structure, accurate alignment is not needed, the operation is simple and convenient, and the optical fiber penetrating efficiency is greatly improved, so that the production time is shortened, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the skin cable production technical field, concretely is a kind of optical fiber moulding auxiliary device for skin cable production. BACKGROUND

[0002] Skin cable usually refers to the cable with skin protection, and the skin is usually made of plastic, rubber or other synthetic materials, to protect the internal wire or optical fiber from physical damage, environmental erosion or electrical interference, and the skin cable is mainly composed of conductor, insulation layer and skin. Skin cable is widely used in the following fields:

[0003] Power transmission, communication field, industrial control and building wiring. Skin cable can be divided into power cable, communication cable and optical fiber cable. Skin cable production needs to use optical fiber moulding auxiliary device, and optical fiber moulding auxiliary device can realize automatic moulding, and moulding speed is fast, precision and concentricity are high, which can greatly improve production efficiency, and optical fiber moulding auxiliary device can reduce the damage and scrap of optical fiber in moulding process, thereby saving cost.

[0004] Traditional optical fiber moulding auxiliary device for skin cable production usually uses tweezers to hold optical fiber head, and relies on naked eye observation and manual operation to align and insert optical fiber into mold optical fiber hole. But in this way, the mold optical fiber hole is small, and naked eye observation and manual operation are difficult to accurately align, especially in the case of wear or defect of mold, the difficulty of fiber insertion is greater, and the fiber insertion process is time-consuming and laborious, which affects production efficiency. During the fiber insertion process, the skin cable sheath material is continuously produced, and the difficulty of fiber insertion will lead to the waste of empty cable sheath material, and the operator uses tweezers and other tools for close operation, which has safety hazards. Therefore, an optical fiber moulding auxiliary device for skin cable production is proposed. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides an optical fiber moulding auxiliary device for skin cable production to solve the technical problems that the above-mentioned operation is difficult, the efficiency is low, the material is wasted and there are safety hazards.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an optical fiber moulding auxiliary device for skin cable production, comprising:

[0009] Mold, and main body is arranged on the front of mold, and the center of mold is provided with optical fiber hole;

[0010] The optical fiber is arranged in the center of the main body, the main body is composed of two groups of half-conical bodies, and connecting pieces are arranged on the inner walls of the left and right sides of the half-conical bodies. The two half-conical bodies of the main body are assembled into a complete sharp funnel through the connecting pieces, then the tip of the assembled main body is inserted into the optical fiber hole of the mold, the optical fiber is inserted from the end of the main body, the optical fiber is smoothly inserted into the optical fiber hole of the mold under the guidance of the inner wall of the main body, after the fiber insertion is completed, the main body is taken out from the optical fiber hole of the mold, and the two half-conical bodies are separated, so that the operation is completed.

[0011] Preferably, the mold is composed of a front mold and a rear mold, and connecting holes are formed on the left and right sides of the front mold and the rear mold.

[0012] Preferably, the inner cavities of the connecting holes are inserted with connecting columns, and separation sleeve plates are additionally arranged on the surfaces of the connecting columns, and the separation sleeve plates are tightly attached to the surfaces of the front mold and the rear mold. The connecting columns connect the front mold and the rear mold through the connecting holes, and ensure the distance between the front mold and the rear mold through the separation sleeve plates, and the tight attachment of the connecting columns to the front mold and the rear mold through the separation sleeve plates can avoid the rotation of the connecting columns in the connecting holes.

[0013] Preferably, guiding grooves are uniformly formed around the front end and the rear end of the connecting column, guiding blocks are slidably connected in the inner cavities of the guiding grooves, arc-shaped plates are arranged on the front upper parts of the guiding blocks, and outer connecting columns are additionally arranged on the front lower parts of the guiding blocks. The outer connecting columns can drive the guiding blocks to move outward along the guiding grooves, the arc-shaped plates move in the same direction with the guiding blocks, the arc-shaped plates are attached to the surfaces of the corresponding front mold and rear mold, and the connection stability of the connecting column to the front mold and the rear mold is ensured.

[0014] Preferably, ring connecting plates are rotatably connected to the front end and the rear end of the connecting column, arc-shaped grooves are uniformly formed on the front surfaces of the ring connecting plates, and the outer connecting columns are inserted and connected with the arc-shaped grooves. When the ring connecting plate rotates clockwise on the connecting column, the arc-shaped grooves drive the guiding blocks to move outward along the guiding grooves through the outer connecting columns, the arc-shaped plates move in the same direction with the guiding blocks, when the ring connecting plate rotates counterclockwise on the connecting column, the arc-shaped grooves drive the guiding blocks to reset through the outer connecting columns, so as to facilitate the connection and separation of the arc-shaped plates to the corresponding front mold and rear mold.

[0015] Preferably, the front center of the ring connecting plate is provided with a fixing plate, a side connecting rod is connected between the fixing plate and the connecting column, an anti-skid handle is arranged on the front surface of the fixing plate, the rotating end of the anti-skid handle penetrates through the fixing plate and is connected with the ring connecting plate, a plug-in column is arranged on the upper part of the anti-skid handle and is threadedly connected with the fixing plate. The fixing plate is fixed on the connecting column through the side connecting rod, the anti-skid handle can drive the ring connecting plate to rotate on the fixing plate, and the turning direction of the ring connecting plate is adjusted. When the anti-skid handle drives the ring connecting plate to rotate to the end, the plug-in column is threadedly connected with the fixing plate through the anti-skid handle, so that the phenomenon that the anti-skid handle drives the ring connecting plate to rotate under the influence of vibration and the like is avoided, and the connection stability is further ensured.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the utility model provides a kind of optical fiber wears mould auxiliary device for skin cable production, with following beneficial effects:

[0018] The optical fiber wears mould auxiliary device for skin cable production assembles the two half-cones of main body into complete sharp funnel through connecting piece, then inserts the tip of assembled main body into the optical fiber hole of mould, inserts optical fiber from the end of main body, and optical fiber is smoothly worn into the optical fiber hole of mould under the guidance of inner wall of main body, after wearing fiber, main body is taken out from the optical fiber hole of mould, and two half-cones are separated, and operation can be completed, the device guides optical fiber to wear into through sharp funnel structure, without accurate alignment, and it is simple and convenient to operate, the utility model greatly improves the efficiency of wearing fiber, shortens production time, improves efficiency, reduces cable sheath material waste in the process of wearing fiber simultaneously, reduces waste, avoids close operation of operator using sharp tool, improves safety, and is safe and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is overall structure schematic diagram of the utility model;

[0020] Figure 2 It is overall right rear side view structure schematic diagram of the utility model;

[0021] Figure 3 It is main body separation structure schematic diagram of the utility model;

[0022] Figure 4 It is mould separation sectional view structure schematic diagram of the utility model;

[0023] Figure 5 It is ring connecting plate and its connecting structure schematic diagram of the utility model.

[0024] In the figure: 1, main body; 2, connecting piece; 3, mold; 4, optical fiber; 5, front mold; 6, rear mold; 7, connecting hole; 8, connecting column; 9, separation sleeve plate; 10, guide groove; 11, guide block; 12, arc plate; 13, outer connecting column; 14, ring connecting plate; 15, arc-shaped groove; 16, fixed plate; 17, side connecting rod; 18, anti-skid handle; 19, plug-in column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model provides a kind of technical scheme, a kind of optical fiber is inserted into mould auxiliary device for skin cable production, comprising: Figure 1 、 Figure 2 、 Figure 3 Mold 3, and the main body 1 of being set to the front of mold 3, and the center of mold 3 is provided with optical fiber hole;

[0027] Optical fiber 4 is set to the center of main body 1, and main body 1 is composed of two groups of semicircular cones, and connecting piece 2 is installed in the inner wall left and right sides of semicircular cone.The two semicircular cones of main body 1 are assembled into complete sharp funnel by connecting piece 2, then the tip of assembled main body 1 is inserted into the optical fiber hole of mold 3, optical fiber 4 is inserted from the end of main body 1, and optical fiber 4 is smoothly inserted into the optical fiber hole of mold 3 under the guidance of the inner wall of main body 1, after fiber insertion is completed, main body 1 is taken out from the optical fiber hole of mold 3, and two semicircular cones are separated, that is, operation can be completed, the device is guided into optical fiber by sharp funnel structure, without accurate alignment, simple and convenient operation, the utility model greatly improves fiber insertion efficiency, shortens production time, improves efficiency, reduces cable sheath material waste in the process of fiber insertion, reduces waste, avoids close operation of operating personnel using sharp tool, improves safety, and is safe and reliable.

[0028] Please refer to Figure 4The mold 3 is composed of a front mold 5 and a rear mold 6, and connecting holes 7 are formed on the left and right sides of the front mold 5 and the rear mold 6. The front mold 5 and the rear mold 6 are connected through the connecting holes 7. The inner cavities of the connecting holes 7 are inserted with connecting columns 8, and the surfaces of the connecting columns 8 are provided with separation sleeve plates 9, which are tightly attached to the surfaces of the front mold 5 and the rear mold 6. The connecting columns 8 connect the front mold 5 and the rear mold 6 through the connecting holes 7, and the distance between the front mold 5 and the rear mold 6 is ensured through the separation sleeve plates 9. Meanwhile, the connecting columns 8 are tightly attached to the front mold 5 and the rear mold 6 through the separation sleeve plates 9, which can avoid the rotation of the connecting columns 8 in the connecting holes 7.

[0029] Please refer to Figure 5 The front end and the rear end of the connecting column 8 are uniformly provided with guide grooves 10, and the inner cavities of the guide grooves 10 are slidably connected with guide blocks 11. The front surfaces of the guide blocks 11 are provided with arc-shaped plates 12, and the lower parts of the front surfaces of the guide blocks 11 are provided with outer connecting columns 13. The outer connecting columns 13 can drive the guide blocks 11 to move outward along the guide grooves 10, so that the arc-shaped plates 12 move in the same direction with the guide blocks 11, and the arc-shaped plates 12 are tightly attached to the surfaces of the corresponding front mold 5 and rear mold 6, thereby ensuring the stability of the connection between the connecting column 8 and the front mold 5 and the rear mold 6. The front end and the rear end of the connecting column 8 are rotatably connected with ring connecting plates 14, and the front surfaces of the ring connecting plates 14 are uniformly provided with arc-shaped grooves 15. The outer connecting columns 13 are inserted and connected with the arc-shaped grooves 15. When the ring connecting plate 14 rotates clockwise on the connecting column 8, the arc-shaped groove 15 drives the guide block 11 to move outward along the guide groove 10 through the outer connecting column 13, so that the arc-shaped plate 12 moves in the same direction with the guide block 11. When the ring connecting plate 14 rotates counterclockwise on the connecting column 8, the arc-shaped groove 15 drives the guide block 11 to reset along the guide groove 10 through the outer connecting column 13, thereby facilitating the control of the connection and separation of the arc-shaped plate 12 and the corresponding front mold 5 and rear mold 6. The front surface of the ring connecting plate 14 is provided with a fixed plate 16, and the fixed plate 16 is connected with the connecting column 8 through a side connecting rod 17. The front surface of the fixed plate 16 is provided with an anti-skid handle 18, and the rotating end of the anti-skid handle 18 is connected with the ring connecting plate 14 through the fixed plate 16. An insertion column 19 is inserted on the upper part of the anti-skid handle 18, and the insertion column 19 is threadedly connected with the fixed plate 16. The fixed plate 16 is fixed on the connecting column 8 through the side connecting rod 17. The anti-skid handle 18 can drive the ring connecting plate 14 to rotate on the fixed plate 16, and the direction of the ring connecting plate 14 can be adjusted. After the anti-skid handle 18 drives the ring connecting plate 14 to rotate, the insertion column 19 is threadedly connected with the fixed plate 16 through the anti-skid handle 18, thereby avoiding the rotation of the anti-skid handle 18 and the ring connecting plate 14 under the influence of vibration, and further ensuring the stability of the connection.

[0030] The two half-cones of the main body 1 are assembled into a complete pointed funnel through the connecting piece 2, then the tip of the assembled main body 1 is inserted into the fiber hole of the mold 3, the optical fiber 4 is inserted from the end of the main body 1, the optical fiber 4 is smoothly inserted into the fiber hole of the mold 3 under the guidance of the inner wall of the main body 1, after the fiber insertion is completed, the main body 1 is taken out from the fiber hole of the mold 3, and the two half-cones are separated, the operation is completed, the fixed plate 16 is fixed on the connecting column 8 through the side connecting rod 17, the anti-skid handle 18 can drive the ring connecting plate 14 to rotate on the fixed plate 16, and the turning direction of the ring connecting plate 14 is adjusted, when the ring connecting plate 14 rotates clockwise on the connecting column 8, the arc-shaped groove 15 drives the guide block 11 to move outward along the guide groove 10 through the outer connecting column 13, so that the arc-shaped plate 12 moves in the same direction with the guide block 11, and the arc-shaped plate 12 is attached to the surface of the corresponding front mold 5 and rear mold 6, when the ring connecting plate 14 rotates counterclockwise on the connecting column 8, the arc-shaped groove 15 drives the guide block 11 to reset along the guide groove 10 through the outer connecting column 13, when the anti-skid handle 18 drives the ring connecting plate 14 to rotate to the end, the plug-in column 19 can be screwed with the fixed plate 16 through the anti-skid handle 18.

[0031] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fiber optic cable threading auxiliary device for producing drop cables, characterized in that, include: The mold (3) and the main body (1) disposed on the front of the mold (3), and the center of the mold (3) is provided with an optical fiber hole; An optical fiber (4) is located at the center of the main body (1), and the main body (1) is composed of two sets of semi-conical bodies, with connectors (2) installed on the left and right sides of the inner wall of the semi-conical bodies.

2. The fiber optic cable threading auxiliary device for producing drop cables according to claim 1, characterized in that: The mold (3) consists of a front mold (5) and a rear mold (6), and connecting holes (7) are provided on both the left and right sides of the front mold (5) and the rear mold (6).

3. The fiber optic cable threading auxiliary device for producing drop cables according to claim 2, characterized in that: The inner cavity of each connecting hole (7) is provided with a connecting post (8), and a partition sleeve (9) is added to the surface of the connecting post (8), and the partition sleeve (9) is in close contact with the surface of the front mold (5) and the rear mold (6).

4. The fiber optic cable threading auxiliary device for producing drop cables according to claim 3, characterized in that: The front end and rear end of the connecting column (8) are evenly provided with guide grooves (10), and guide blocks (11) are slidably connected to the inner cavity of the guide grooves (10). An arc plate (12) is installed on the upper part of the front side of the guide block (11), and an outer connecting column (13) is added to the lower part of the front side of the guide block (11).

5. The fiber optic cable threading auxiliary device for producing drop cables according to claim 4, characterized in that: The front and rear ends of the connecting column (8) are rotatably connected to a ring connecting plate (14), and an arc groove (15) is evenly opened on the front side of the ring connecting plate (14), and the outer connecting column (13) is inserted into the arc groove (15).

6. The fiber optic cable threading auxiliary device for producing drop cables according to claim 5, characterized in that: A fixing plate (16) is added to the center of the front side of the ring connecting plate (14), and a side connecting rod (17) is connected between the fixing plate (16) and the connecting column (8). An anti-slip handle (18) is added to the front side of the fixing plate (16), and the rotating end of the anti-slip handle (18) passes through the fixing plate (16) and connects to the ring connecting plate (14). A plug-in column (19) is inserted into the upper part of the anti-slip handle (18), and the plug-in column (19) is threadedly connected to the fixing plate (16).

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