Optical fiber routing fusion device and optical fiber routing method

Abstract

The application discloses an optical fiber wiring fusion device and an optical fiber wiring method, and belongs to the technical field of optical fiber wiring. The device comprises a handle and a fusion assembly installed on the handle. The fusion assembly comprises a switching part, a glue pressing part and a glue discharging part. The glue pressing part and the glue discharging part are movably connected, and the relative positions of the glue pressing part and the glue discharging part can be changed under the switching of the switching part. The glue pressing part has a glue pressing end face, the glue discharging part has a glue discharging end face and a guide end face. Under the switching of the switching part, the glue pressing part extends out of the glue discharging part along a first direction, the glue pressing end face is coplanar with the guide end face. Under the switching of the switching part, the glue pressing part is retracted along a second direction, and the glue pressing end face is aligned with the glue discharging end face. The problem that a plurality of tools need to be carried due to different types of optical fibers used during optical fiber wiring fusion is solved.

Description

Technical Field

[0001] This application belongs to the field of fiber optic cabling technology, specifically relating to a fiber optic cabling fusion splicing device and a fiber optic cabling method. Background Technology

[0002] Invisible fiber is a special type of optical fiber whose surface is specially treated to make its refractive index the same as or close to that of the surrounding environment, thereby achieving the effect of invisibility and avoiding the impact of fiber exposure on aesthetics or safety.

[0003] Currently, the mainstream method for fixing invisible optical fibers is hot melt installation, which involves two techniques: dispensing and pressing. Dispensing involves applying a layer of hot melt adhesive to the fiber optic connector or the area requiring fixation, then heating the adhesive to a specific temperature using a hot melt glue gun to allow it to bond and cure. Pressing involves attaching a layer of adhesive-coated optical fiber to the connector or the area requiring fixation, then heating the adhesive-coated fiber to a specific temperature using a hot glue roller to allow it to bond and cure.

[0004] However, since different types of optical fibers require different hot melt adhesives or adhesive-coated fibers, construction workers must carry various laying tools, such as hot melt glue guns and hot glue rollers. This increases the weight of the equipment and prolongs the construction time. Summary of the Invention

[0005] This application aims to provide a fiber optic cabling fusion splicing device and a fiber optic cabling method, which at least solves the problem that multiple tools are required when fusion splicing fiber optic cabling due to the different types of optical fibers used.

[0006] In a first aspect, embodiments of this application disclose an optical fiber cabling fusion splicing apparatus, the apparatus comprising: The grip and the welding assembly mounted on the grip; The welding assembly includes a switching section, a pressing section, and a dispensing section; the pressing section and the dispensing section are movably connected, and their relative positions can be changed by switching the switching section. The pressing part has a pressing end face, and the dispensing part has a dispensing end face and a guiding end face; when the pressing part extends out of the dispensing part in the first direction by switching through the switching part, the pressing end face and the guiding end face are coplanar, and the pressing end face of the pressing part is used to press the glued optical fiber output from the dispensing end face of the dispensing part onto the fusion bonding plane, and the guiding end face of the dispensing part is used to contact the fusion bonding plane; When the switching unit switches the adhesive application section so that the adhesive application section retracts in the second direction and the adhesive application end face and the adhesive dispensing end face are aligned, the adhesive dispensing end face is used to: press the output melt point onto the melting plane; the second direction is opposite to the first direction.

[0007] Optionally, the pressing part further has a scraping end face, which forms a negative dihedral angle with the pressing end face. When the pressing part is retracted along the second direction by the switching part and the pressing end face and the dispensing end face are aligned, the scraping end face is used to scrape the output molten glue flat on the melting plane.

[0008] Optionally, the pressing part includes a rod body, and the switching part includes a sleeve and a movable pull bolt, the movable pull bolt being provided with a handle; On the sleeve wall, along the direction of the sleeve axis, a plurality of bolt grooves are provided, and the plurality of bolt grooves are connected to each other by connecting grooves; One end of the rod is used to set the pressure end face, and the other end of the rod is fixedly connected to the movable pull bolt. The movable pull bolt and the rod are together sleeved in the sleeve. The bolt handle is used to move in the bolt groove and the connecting groove, and the bolt handle extends out of the bolt groove and the connecting groove. The multiple plug grooves have different lengths. When the plug handle is located in the shortest plug groove, the adhesive pressing part extends out of the adhesive dispensing part in a first direction. When the plug handle is located in the longest plug groove, the adhesive pressing part retracts in a second direction.

[0009] Optionally, the dispensing end face is provided with a dispensing hole, and the handle includes a handle for holding and a mounting body for mounting the welding assembly, wherein the handle and the mounting body form an L-shaped structure; The mounting body is provided with a through cavity, the cavity is connected to the glue outlet end face and the glue outlet hole, and the diameter of the cavity is greater than or equal to the diameter of the glue outlet hole; A transverse groove is cut into the glue outlet hole, and the groove is used to guide the glue-coated optical fiber output from the glue outlet hole.

[0010] Optionally, the device further includes an optical fiber bracket, which has a U-shaped structure, with both ends of the optical fiber bracket connected to the end of the mounting body near the handle and located on both sides of the mounting body respectively; The fiber optic bracket is used to rotate from 0° to 180° about the axis formed by the two connection points of the two ends of the fiber optic bracket and the two connection points of the mounting body. When the rotation position of the fiber optic bracket is 0°, the bottom end of the U-shaped structure of the fiber optic bracket points to the first direction. The two arms of the fiber optic bracket are symmetrically provided with grooves, and when the fiber optic bracket is rotated to a position of 180°, the opening of the groove faces upward. When the switching part is switched so that the pressing part extends out of the dispensing part in the first direction, the groove is used to support the axle of the optical fiber spool, and the cavity is used to transport the optical fiber wound on the optical fiber spool to the dispensing end face.

[0011] Optionally, fixing posts are provided on both sides of the mounting body. When the optical fiber bracket rotates to a position of 0°, the fixing posts are engaged with the groove. The fiber optic bracket also includes at least one latch, which is disposed on one side of the groove. When the latch is open, the opening of the groove is partially closed, and when the latch is closed, the groove is completely closed.

[0012] Optionally, the device further includes a heater and a pusher, the heater being used to heat the dispensing section; When the switching unit switches the glue pressing part back along the second direction and the glue pressing end face and the glue dispensing end face are aligned, the pusher is used to push the glue rod disposed in the cavity. The glue rod is used to generate molten glue output from the glue dispensing end face after the glue dispensing part is heated by the heater.

[0013] Optionally, the handle includes a grip for holding and a mounting body for mounting the welding assembly, the grip and the mounting body forming an L-shaped structure; The device also includes a detachable secondary handle. When the secondary handle is installed, it is mounted at the end of the mounting body and is perpendicular to the mounting body. When the secondary handle is installed at the end of the mounting body away from the handle, the secondary handle is parallel or perpendicular to the handle.

[0014] Optionally, at least one guide wheel is embedded in the guide end face.

[0015] Optionally, an adhesive outlet hole is provided on the adhesive outlet end face, and the mounting body is provided with a through cavity, the cavity being connected to the adhesive outlet hole on the adhesive outlet end face; The handle includes a handle for holding and a mounting body for mounting the welding assembly. The handle and the mounting body form an L-shaped structure. The mounting body has a cavity along the first direction, and the diameter of the cavity is greater than or equal to the diameter of the glue outlet. The device also includes a glue-removing rod, which includes a handle, a blade-shaped rod body on one side of the handle, and a cylindrical push head on the other side of the handle; The maximum diameter of the rod body and the push head is less than or equal to the diameter of the glue dispensing hole, and the end of the rod body is provided with a lead wire hole and a groove.

[0016] Optionally, one side of the mounting body is also provided with a clip and at least one fixing tooth. When the clip clamps the body of the adhesive removal rod, the lead hole and / or the groove is fastened to the fixing tooth.

[0017] Secondly, embodiments of this application also disclose a method for laying optical fibers, using the optical fiber laying fusion apparatus as described in the first aspect, the method comprising: When the raw material for fiber optic cabling is adhesive-coated fiber, the cabling method is selected as the pressure bonding method; when the raw material for fiber optic cabling is glue stick, the cabling method is selected as the dispensing method. When the cabling method is the pressure bonding method, the pressure bonding part of the fiber optic cabling fusion bonding device extends out of the adhesive dispensing part of the fiber optic cabling fusion bonding device along the first direction, and the pressure bonding end face of the fiber optic cabling fusion bonding device is kept coplanar with the guide end face of the fiber optic cabling fusion bonding device. The guide end face of the adhesive dispensing part is brought into contact with the fusion bonding plane. Adhesive-coated optical fibers are output through the adhesive dispensing end face of the fiber optic cabling fusion bonding device. The adhesive-coated optical fibers are pressed onto the fusion bonding plane through the pressure bonding end face. Then, the fiber optic cabling fusion bonding device is dragged along a direction parallel to the fusion bonding plane so that the adhesive-coated optical fibers are laid on the fusion bonding plane. When the wiring method is dispensing, the pressing part is retracted along the second direction, and the pressing end face and the dispensing end face are kept aligned; molten glue is output through the dispensing end face, and the output molten glue is pressed onto the melting plane.

[0018] In summary, in the embodiments of this application, based on the variable relative positions of the pressing and dispensing sections, when the raw material for fiber optic cabling is adhesive-coated fiber, by making the pressing end face coplanar with the guiding end face, cabling of the adhesive-coated fiber can be carried out relying on the fusion plane. Furthermore, when the cabling method is dispensing, aligning the pressing and dispensing ends will not affect the dispensing of adhesive-free fiber. Therefore, based on the method of the embodiments of this application, during fiber optic cabling fusion, the fiber optic cabling fusion device provided in this application can realize multiple cabling schemes, solving the problem in related technologies where different types of fiber require carrying multiple tools, resulting in increased carrying weight and reduced construction efficiency. Attached Figure Description

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 2 This is a schematic diagram of an optical fiber cabling fusion splicing device according to the adhesive bonding method when performing optical fiber cabling, as provided in the embodiments of this application. The direction of the black arrow in the figure is the first direction. Figure 3 This is a schematic diagram of an optical fiber cabling fusion splicing device provided in this application embodiment when performing optical fiber cabling using the dispensing method. The direction of the black arrow in the diagram is the second direction. Figure 4 This is a schematic diagram of the bonding component of an optical fiber cabling bonding device provided in this application embodiment when the adhesive pressing part extends along the first direction; Figure 5 , Figure 6 This is a side view of the fusion bonding assembly of an optical fiber cabling fusion bonding device provided in this application embodiment when the adhesive pressing part is retracted in the second direction; Figure 7 , Figure 8 This is a schematic diagram of the shape of the sleeve of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 9 This is a top view of the movable pull bolt of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 10 This is a side view of the movable pull bolt of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 11 This is a schematic diagram illustrating the connection method between the movable bolt and the pole body of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 12 This application provides an embodiment for connection. Figure 11 Outline diagram of the movable bolt and the screw on the rod; Figure 13 This is an external view of the fiber optic cabling fusion splicing device after the movable pull bolt is connected to the pole body, according to an embodiment of this application; Figure 14 This is a front view of the bonding assembly of a fiber optic cabling bonding device provided in this application embodiment when the adhesive pressing part extends along the first direction; Figure 15 , Figure 16 This is a side view of the fusion bonding assembly of an optical fiber cabling fusion bonding device provided in this application embodiment when the adhesive pressing part is retracted in the second direction; Figure 17 This is a schematic diagram of the overall structure of another fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 18 This is a partial view of an optical fiber cabling fusion splicing device provided in an embodiment of this application when the optical fiber support is at 0°. Figure 19 This is a partial view of an optical fiber cabling fusion splicing device provided in an embodiment of this application when an optical fiber reel is installed on an optical fiber bracket; Figure 20This is a schematic diagram of the fastening method between the groove of the optical fiber bracket and the fixing post of an optical fiber cabling fusion splicing device provided in an embodiment of this application; Figure 21 This is a partial view of the fiber optic cabling fusion splicing device provided in this application embodiment, showing the locking mechanism when the fiber optic cable reel is installed on the fiber optic bracket; Figure 22 This is a partial view of an optical fiber cabling fusion splicing device provided in an embodiment of this application when the optical fiber bracket latch is opened; Figure 23 This is a rear view of a fiber optic bracket for a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 24 This is a schematic diagram of the shape of the secondary handle of an optical fiber cabling fusion splicing device provided in an embodiment of this application; Figure 25 , Figure 26 , Figure 27 This is a schematic diagram of the installation method of the secondary handle of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 28 This is a schematic diagram of the storage method of the secondary handle of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 29 This is a schematic diagram of the installation method of the guide wheel of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 30 This is a schematic diagram of the adhesive removal rod of an optical fiber cabling fusion splicing device provided in an embodiment of this application; Figure 31 This is a schematic diagram of the pole body of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 32 This is a schematic diagram of the handle of a fiber optic cabling fusion splicing device provided in an embodiment of this application; Figure 33 This is a schematic diagram of the storage method of the adhesive removal rod of an optical fiber cabling fusion splicing device provided in an embodiment of this application; Figure 34 This application provides a step diagram of a fiber optic cabling method according to an embodiment.

[0020] Wherein: 11-Handle; 111-Handle; 112-Mounting body; 1122-Fixing post; 1123-Clip; 1124-Fixing tooth; 12-Welding assembly; 121-Switching part; 1211-Sleeve; 12111-Pin groove; 12112-Connecting groove; 1212-Modible pull pin; 12121-Pin handle; 1213-Screw; 122-Adhesive pressing part; 1221-Adhesive pressing end face; 1222-Adhesive scraping end face; 1223-Rod body; 123-Adhesive dispensing part ; 1231-Glue dispensing end face; 12311-Glue dispensing hole; 123111-Groove; 1232-Guide end face; 12321-Guide wheel; 13-Welding plane; 14-Fiber optic bracket; 141-Groove; 142-Lock; 16-Pusher; 17-Secondary handle; 18-Glue removal rod; 181-Grip; 182-Stick body; 1821-Lead wire hole; 1822-Groove; 183-Push head; 2-Fiber optic coil; 21-Glue-coated fiber; 22-Axle; 31-Glue melting. Detailed Implementation

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

[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] In the description of this application, it should be understood that the terms "center", "left", "right", "inner", "outer", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] like Figures 1 to 3 The image shows a fiber optic cabling fusion splicing device provided in this embodiment. The device includes: The grip and the welding assembly mounted on the grip; The bonding assembly includes a switching section 121, a pressing section 122, and a dispensing section 123; the pressing section 122 and the dispensing section 123 are movably connected, and the relative positions of the pressing section 122 and the dispensing section 123 can be changed under the switching of the switching section 121. like Figure 2 As shown, the pressing part 122 has a pressing end face 1221, and the dispensing part 123 has a dispensing end face 1231 and a guiding end face 1232. When the pressing part 122 extends out of the dispensing part 123 in the first direction by switching through the switching part 121, the pressing end face 1221 and the guiding end face 1232 are coplanar. The pressing end face 1221 of the pressing part 122 is used to press the glued optical fiber 21 output from the dispensing end face 1231 of the dispensing part 123 onto the fusion bonding plane 13. The guiding end face 1232 of the dispensing part 123 is used to contact the fusion bonding plane 13. like Figure 3 As shown, when the switching part 121 switches, causing the pressing part 122 to retract along the second direction and the pressing end face 1221 and the dispensing end face 1231 to align, the dispensing end face 1231 is used to: press the output molten adhesive 31 onto the fusion plane 13; the second direction is opposite to the first direction.

[0026] In this embodiment, as Figure 2 As shown, when the pressing part 122 extends out of the dispensing part 123 along the first direction, the pressing end face 1221 and the guiding end face 1232 are coplanar. The pressing end face 1221 of the pressing part 122 can press the glued optical fiber 21 output from the dispensing end face 1231 of the dispensing part 123 onto the fusion plane 13. The guiding end face 1232 of the dispensing part 123 can contact the fusion plane 13 to ensure the alignment and stability of the optical fiber; Figure 3As shown, when the pressing part 122 retracts along the second direction and the pressing end face 1221 and the dispensing end face 1231 are aligned, the dispensing end face 1231 of the dispensing part 123 can press the output molten adhesive 31 onto the fusion plane 13 to complete the fusion splicing of the optical fiber.

[0027] It should be emphasized that the opposite relationship between the first direction and the second direction in the embodiments of this application is relative to the fiber optic cabling fusion splicing device provided in the embodiments of this application, that is, the direction relative to the handle in both the pressure bonding method and the dispensing method cabling.

[0028] This embodiment provides a fiber optic cabling fusion splicing device. This device can adjust the relative positions of the adhesive pressing part 122 and the adhesive dispensing part 123 by switching the switching part 121 according to different fiber optic cabling methods, thereby realizing the fusion splicing operation of adhesive-coated optical fibers 21 or adhesive-free optical fibers. This improves the efficiency and flexibility of fiber optic cabling fusion splicing and reduces the types and number of tools required for fiber optic cabling fusion splicing.

[0029] Optional, such as Figure 3 As shown, the pressing part also has a scraping end face 1222, which forms an inferior dihedral angle with the pressing end face 1221. When the pressing part is retracted along the second direction by the switching part and the pressing end face 1221 and the dispensing end face 1231 are aligned, the scraping end face 1222 is used to scrape the output molten adhesive 31 flat on the melting plane 13.

[0030] In this embodiment, the scraper end face 1222 is an auxiliary end face of the pressure adhesive section. The inferior dihedral angle formed by the scraper end face 1222 and the pressure adhesive end face 1221 is greater than 0° and less than 180°. The scraper end face 1222 is used to scrape the molten adhesive 31 output by the dispensing section onto the fusion bonding plane 13 when the pressure adhesive section is retracted, so as to remove excess molten adhesive 31 and improve the quality of fiber optic splicing. For example, as shown in the figure, when the pressure adhesive section is retracted along the second direction, and the pressure adhesive end face 1221 and the dispensing end face 1231 are aligned, the scraper end face 1222 can scrape the output molten adhesive 31 points onto the fusion bonding plane 13 to form a flat splice point.

[0031] This embodiment provides an optical fiber splicing device that can effectively remove excess adhesive 31 by scraping the adhesive with the scraping end face 1222 when the relative positions of the adhesive pressing part and the adhesive dispensing part change, thereby improving the quality and stability of optical fiber splicing and avoiding loss and attenuation after optical fiber splicing.

[0032] Optional, such as Figures 4 to 16As shown, the pressing part includes a rod body 1223, and the switching part includes a sleeve 1211 and a movable pull bolt 1212, with a bolt handle 12121 provided on the movable pull bolt 1212; On the sleeve 1211, a plurality of bolt grooves 12111 are provided along the axis of the sleeve 1211, and the plurality of bolt grooves 12111 are connected to each other by connecting grooves 12112. One end of the rod 1223 is used to set the pressure end face, and the other end of the rod 1223 is fixedly connected to the movable bolt 1212. The movable bolt 1212 and the rod 1223 are together sleeved in the sleeve 1211. The bolt handle 12121 is used to move in the bolt groove 12111 and the connecting groove 12112, and the bolt handle 12121 extends out of the bolt groove 12111 and the connecting groove 12112. The lengths of the plurality of plug grooves 12111 are different. When the plug handle 12121 is located in the shortest plug groove 12111, the adhesive pressing part extends out of the adhesive dispensing part in a first direction. When the plug handle 12121 is located in the longest plug groove 12111, the adhesive pressing part retracts in a second direction.

[0033] In this embodiment, the rod 1223 is the main component of the pressing part, the sleeve 1211 is the outer shell component of the switching part, the movable pull bolt 1212 is the operating component of the switching part, and can be connected to the rod 1223 by a screw 1213. The bolt handle 12121 is the handle component of the movable pull bolt 1212. The bolt groove 12111 is a groove on the cylindrical wall of the sleeve 1211. The connecting groove 12112 is used to connect the bolt groove 12111 on the cylindrical wall of the sleeve 1211. The bolt groove 12111 and the connecting groove 12112 are used to limit the movement range of the bolt handle 12121. The bolt handle 12121 is used to control the relative position of the pressing part and the dispensing part. For example, as shown in the figure, when the plug handle 12121 is located in the shortest plug groove 12111, the adhesive pressing part extends out of the adhesive dispensing part along the first direction, and the adhesive pressing part can press the adhesive-coated optical fiber; as shown in the figure, when the plug handle 12121 is located in the longest plug groove 12111, the adhesive pressing part retracts along the second direction, and the adhesive dispensing part can output molten adhesive.

[0034] This embodiment provides a fiber optic cabling fusion splicing device. The device can switch the relative positions of the adhesive pressing part and the adhesive dispensing part by moving the handle 12121, thereby adapting to different fiber optic cabling methods, improving the convenience and flexibility of fiber optic cabling fusion splicing, and reducing the types and number of tools required for fiber optic cabling fusion splicing.

[0035] Optional, such as Figure 4 , Figure 14 As shown, the glue outlet end face is provided with glue outlet hole 12311, and the handle includes a handle for holding and a mounting body for mounting the welding assembly. The handle and the mounting body form an L-shaped structure. The mounting body is provided with a through cavity, the cavity is connected to the glue outlet end face and the glue outlet hole 12311, and the diameter of the cavity is greater than or equal to the diameter of the glue outlet hole 12311. The adhesive outlet 12311 has a horizontal slot 123111 cut on it, and the slot 123111 is used to guide the adhesive-coated optical fiber output from the adhesive outlet 12311.

[0036] In this embodiment, the adhesive dispensing hole 12311 is the outlet component of the adhesive dispensing section, the handle is the operating component of the fusion bonding device, the mounting body is the connecting component of the fusion bonding device, the cavity is the internal space of the mounting body, and the slot 123111 is the cutting component of the adhesive dispensing hole 12311. The adhesive dispensing hole 12311, the handle, the mounting body, the cavity, and the slot 123111 are used to realize the function of fiber optic cabling fusion bonding. For example, as... Figure 4 As shown, when the adhesive dispensing section outputs adhesive-coated optical fiber, the adhesive dispensing hole 12311 can output the adhesive-coated optical fiber onto the fusion bonding plane, the slot 123111 can guide the adhesive-coated optical fiber to move laterally, the cavity can accommodate the adhesive dispensing section and the adhesive pressing section, and can fix the fusion bonding assembly on the mounting body, and the handle can facilitate the user to hold and operate the fusion bonding device.

[0037] It should be noted that the setting direction of the slot 123111 in this application is perpendicular to the glue outlet 12311 and also parallel to the dragging direction of the pressure mode, so as to ensure that there is no rotational torque on the glued optical fiber in the pressure mode, which would lead to the twisting and breaking of the glued optical fiber.

[0038] This embodiment enables the creation of an optical fiber cabling fusion splicing device. This device can achieve the function of optical fiber cabling fusion splicing through the synergistic action of the adhesive outlet 12311, the handle, the mounting body, the cavity, and the slot 123111, thereby improving the efficiency and accuracy of optical fiber cabling fusion splicing and reducing the cost and complexity of optical fiber cabling fusion splicing.

[0039] Optional, such as Figures 7 to 23 As shown, the device also includes an optical fiber bracket 14, which has a U-shaped structure. Both ends of the optical fiber bracket 14 are connected to one end of the mounting body 112 near the handle 111 and are located on both sides of the mounting body 112. The fiber optic bracket 14 is used to rotate from 0° to 180° around the axis formed by the two connection points of the two ends of the fiber optic bracket 14 and the two connection points of the mounting body 112. When the rotation position of the fiber optic bracket 14 is 0°, the bottom end of the U-shaped structure of the fiber optic bracket 14 points to the first direction. The two arms of the fiber optic bracket 14 are symmetrically provided with grooves 141. When the fiber optic bracket 14 rotates to a position of 180°, the opening of the grooves 141 faces upward. When the switching part causes the adhesive pressing part to extend out of the adhesive dispensing part in the first direction, the groove 141 is used to support the axle 22 of the optical fiber reel 2, and the cavity is used to transport the optical fiber wound on the optical fiber reel 2 to the adhesive dispensing end face.

[0040] In this embodiment, the fiber optic bracket 14 is an auxiliary component of the fusion splicing device. The fiber optic bracket 14 has a U-shaped structure and can rotate between the two connection points of the mounting body 112 to adapt to different fiber optic cabling methods. The groove 141 is a groove 141 on the two arms of the fiber optic bracket 14, which can be used to support the axle 22 of the fiber optic reel 2 so as to wind the fiber optic cable off the fiber optic reel 2. The rotation position of the fiber optic bracket 14 is the angle of the bottom end of the U-shaped structure of the fiber optic bracket 14 relative to the first direction, where the first direction is the extension direction of the adhesive pressing part relative to the adhesive dispensing part. For example, as shown in the figure, when the optical fiber support 14 rotates to a position of 0°, the bottom end of the U-shaped structure of the optical fiber support 14 points to the first direction. At this time, the optical fiber support 14 is retracted, and adhesive-free optical fibers can be installed by dispensing. The cavity delivers the glue rod to the glue outlet face to facilitate optical fiber cabling and splicing by dispensing. As shown in the figure, when the optical fiber support 14 rotates to a position of 180°, the bottom end of the U-shaped structure of the optical fiber support 14 points to the second direction. At this time, the optical fiber support 14 can be used to install the optical fiber coil 2 with adhesive-coated optical fibers 21. The cavity can deliver the adhesive-coated optical fibers 21 to the glue outlet face to facilitate optical fiber cabling and splicing by pressing.

[0041] This embodiment provides a fiber optic cabling fusion splicing device. This device can install different types of fiber optic reels 2 by rotating the fiber optic bracket 14, thereby adapting to different fiber optic cabling methods, improving the efficiency and flexibility of fiber optic cabling fusion splicing, and reducing the types and number of tools required for fiber optic cabling fusion splicing.

[0042] Optional, such as Figure 20 As shown, fixing posts 1122 are respectively provided on both sides of the mounting body. When the optical fiber bracket rotates to a position of 0°, the fixing posts 1122 are engaged with the grooves 141. The fiber optic bracket also includes at least one latch, which is disposed on one side of the groove 141. When the latch is open, the opening of the groove 141 is partially closed, and when the latch is closed, the groove 141 is completely closed.

[0043] In this embodiment, the fixing post 1122 is an auxiliary component of the mounting body. The fixing post 1122 is used to fix the rotational position of the optical fiber support. The latch is an auxiliary component of the optical fiber support. The latch is used to lock the opening state of the groove 141. The fixing post 1122 and the latch are used to ensure the stability of the optical fiber spool's axle. For example, as shown in the figure, when the optical fiber support rotates to 0°, the fixing post 1122 engages with the groove 141. At this time, it can be used to lay adhesive-free optical fibers. The latch can further engage the fixing post 1122 to keep the optical fiber support and the mounting body relatively fixed. As shown in the figure, when the optical fiber support rotates to 180°, the fixing post 1122 engages with the groove 141. At this time, the optical fiber support can be used to lay optical fiber spools with adhesive-coated optical fibers. The latch can close to fix the axle of the optical fiber spool in the groove 141.

[0044] This embodiment provides a fiber optic cabling fusion splicing device. The device can stably fix the axle of the fiber optic reel through the synergistic action of the fixing post 1122 and the locking buckle, thereby preventing the axle of the fiber optic reel from shaking or falling off during the fiber optic cabling fusion splicing process and improving the safety and reliability of fiber optic cabling fusion splicing.

[0045] Optional, such as Figure 17 As shown, the device also includes a heater and a pusher 16, the heater being used to heat the dispensing section; When the switching unit switches the glue pressing part back along the second direction and the glue pressing end face and the glue dispensing end face are aligned, the pusher 16 is used to push the glue rod disposed in the cavity. The glue rod is used to generate molten glue output from the glue dispensing end face after the glue dispensing part is heated by the heater.

[0046] In this embodiment, the heater is the heating component of the fusion bonding device, and the pusher 16 is the pushing component of the fusion bonding device. The heater is used to heat the glue dispensing section so that the glue dispensing section can output molten glue. The pusher 16 is used to push the glue rod in the cavity so that the glue rod can generate molten glue output from the glue dispensing end face after being heated by the heater in the glue dispensing section. The glue rod is the raw material component of the fusion bonding device, and the glue rod is used to provide the raw material for the molten glue output from the glue dispensing section.

[0047] In this embodiment, when the pressure-adhesive section retracts along the second direction and the pressure-adhesive end face and the dispensing end face are aligned, the dispensing method is used. The heating object is the glue rod. The heater can heat the dispensing section, and the pusher 16 can push the glue rod inside the cavity. After the glue rod is heated by the heater at the dispensing section, it generates molten glue output from the dispensing end face, facilitating fiber optic cabling fusion using the dispensing method. Simultaneously, when the pressure-adhesive section extends from the dispensing section along the first direction, and the pressure-adhesive end face is coplanar with the guide end face, the pressure-adhesive method is used. The heating object is the glue-coated optical fiber 21. The heater can heat the dispensing section, and after the glue-coated optical fiber 21 is heated by the heater at the dispensing section, the glue on the glue-coated optical fiber 21 melts, generating molten glue, facilitating fiber optic cabling fusion using the pressure-adhesive method.

[0048] Optional, such as Figure 17 as well as Figures 24 to 28 As shown, the grip includes a handle 111 for holding and a mounting body 112 for mounting the welding assembly, wherein the handle 111 and the mounting body 112 form an L-shaped structure. The device also includes a secondary handle 17, which is detachable. When the secondary handle 17 is installed, it is installed at the end of the mounting body 112 and is perpendicular to the mounting body 112. When the secondary handle 17 is installed on the end of the mounting body 112 away from the handle 111, the secondary handle 17 is parallel or perpendicular to the handle 111.

[0049] In this embodiment, the auxiliary handle 17 is an auxiliary component of the welding device. The auxiliary handle 17 is used to provide users with convenience and comfort in operating the welding device. The auxiliary handle 17 is detachable and can be installed or removed according to the user's needs. The auxiliary handle 17 is installed at the end of the mounting body 112 and is perpendicular to the mounting body 112. The auxiliary handle 17 can be installed at either end of the mounting body 112. When the auxiliary handle 17 is installed at the end of the mounting body 112 away from the handle 111, the auxiliary handle 17 is parallel or perpendicular to the handle 111, which can increase the user's flexibility and stability in operating the welding device. For example, as shown in the figure, when a user needs to perform fiber optic cabling fusion bonding using the dispensing method, the auxiliary handle 17 can be installed on the mounting body 112 near the handle 111, with the auxiliary handle 17 perpendicular to the handle 111. This allows the user to easily control the angle and position of the fusion bonding device, facilitating the alignment of the dispensing part with the required optical fiber. As shown in the figure, when a user needs to perform fiber optic cabling fusion bonding using the pressure bonding method, the auxiliary handle 17 can be installed on the mounting body 112 away from the handle 111, with the auxiliary handle 17 parallel to the handle 111. This allows the user to easily control the pressure and speed of the fusion bonding device, facilitating the pressing part to press the required optical fiber. Simultaneously, the auxiliary handle 17 can also be installed on either side of the mounting body 112 to accommodate the left- or right-handed habits of the engineer.

[0050] This embodiment provides a fiber optic cabling fusion splicing device. The device's detachable and adjustable secondary handle 17 enhances the ease and comfort of operation, thereby adapting to different fiber optic cabling methods, improving the efficiency and accuracy of fiber optic cabling fusion splicing, and reducing the cost and complexity of fiber optic cabling fusion splicing.

[0051] Optional, such as Figure 29 As shown, at least one guide wheel 12321 is embedded in the guide end face 1232.

[0052] In this embodiment, the guide wheel 12321 is an auxiliary component of the fusion bonding device. The guide wheel 12321 guides the optical fiber's direction, reducing bending and loss. It is embedded in the guide end face 1232 and rotates with it. The number and position of the guide wheels 12321 can be adjusted according to the type and quantity of the optical fiber. The guide wheels 12321 and the guide end face 1232 are used to achieve the function of optical fiber cabling fusion bonding. For example, as shown in the figure, when the optical fiber is an adhesive-coated fiber, a guide wheel 12321 can be embedded in the guide end face 1232. This guide wheel 12321 can guide the adhesive-coated fiber to move laterally, facilitating optical fiber cabling fusion bonding using the adhesive bonding method.

[0053] This embodiment provides a fiber optic cabling fusion splicing device. Through the synergistic effect of the guide roller 12321 and the guide end face 1232, the device can guide the direction of the optical fiber when using the pressure bonding method, thereby improving the efficiency and accuracy of fiber optic cabling fusion splicing.

[0054] Optional, such as Figure 17 as well as Figures 30 to 33 As shown, an adhesive outlet hole is provided on the adhesive outlet end face, and the mounting body 112 is provided with a through cavity, the cavity being connected to the adhesive outlet hole on the adhesive outlet end face; The handle includes a handle 111 for holding and a mounting body 112 for mounting the welding assembly. The handle 111 and the mounting body 112 form an L-shaped structure. The mounting body 112 is provided with a cavity along the first direction. The diameter of the cavity is greater than or equal to the diameter of the glue outlet. The device also includes a glue-removing rod 18, which includes a handle 181. One side of the handle 181 is provided with a blade-shaped rod body 182, and the other side of the handle 181 is provided with a columnar push head 183. The maximum diameters of the rod body 182 and the push head 183 are respectively less than or equal to the diameter of the glue outlet hole, and the end of the rod body 182 is provided with a lead wire hole 1821 and a groove 1822.

[0055] In this embodiment, the cleaning rod 18 is a cleaning component of the welding device. The cleaning rod 18 is used to remove residual molten adhesive from the adhesive outlet to keep the outlet clear. The cleaning rod 18 includes a handle 181, a rod body 182, and a pusher head 183. The handle 181 is used to hold the cleaning rod 18 for easy operation. The rod body 182 is used to scrape away residual molten adhesive from the adhesive outlet. The rod body 182 is located on one side of the handle 181 and has a blade-like structure. The maximum length of the rod body 182 is... The diameter is less than or equal to the diameter of the dispensing hole to facilitate insertion into the dispensing hole. The end of the rod body 182 is provided with a lead wire hole 1821 and a groove 1822. The lead wire hole 1821 is used to pass through the required optical fiber, and the groove 1822 is used to fix the required optical fiber. The push head 183 is used to push the rod body 182 into the dispensing hole. The push head 183 is located on the other side of the handle 181 and has a cylindrical structure. The maximum diameter of the push head 183 is less than or equal to the diameter of the dispensing hole to facilitate insertion into the dispensing hole.

[0056] Through this embodiment, the adhesive discharge hole can be cleaned by using the adhesive removal rod 18, ensuring that the adhesive discharge hole is unobstructed, improving the safety and reliability of fiber optic cabling and splicing. The adhesive-coated optical fiber 21 can also be quickly fed to the discharge hole through the lead hole 1821 and groove 1822 provided at one end of the adhesive removal rod 18, enabling rapid operation.

[0057] Optional, such as Figure 33 As shown, one side of the mounting body is also provided with a clip 1123 and at least one fixing tooth 1124. When the clip 1123 clamps the rod body of the cleaning rod, the lead hole 1821 and / or the groove 1822 are fastened to the fixing tooth 1124.

[0058] In this embodiment, the clip 1123 is an auxiliary component of the fusion bonding device. The clip 1123 is used to fix the position of the cleaning rod to facilitate carrying the cleaning rod. The clip 1123 is disposed on one side of the mounting body and cooperates with at least one fixing tooth 1124. The fixing tooth 1124 is a fixing component of the fusion bonding device. The fixing tooth 1124 is used to fasten the lead hole 1821 and / or groove 1822 of the cleaning rod to facilitate passing and fixing the required optical fiber on the cleaning rod.

[0059] In summary, in the embodiments of this application, based on the variable relative positions of the pressing and dispensing sections, when the raw material for fiber optic cabling is adhesive-coated fiber, by making the pressing end face coplanar with the guiding end face, cabling of the adhesive-coated fiber can be carried out relying on the fusion plane. Furthermore, when the cabling method is dispensing, aligning the pressing and dispensing ends will not affect the dispensing of adhesive-free fiber. Therefore, based on the method of the embodiments of this application, during fiber optic cabling fusion, the fiber optic cabling fusion device provided in this application can realize multiple cabling schemes, solving the problem in related technologies where different types of fiber require carrying multiple tools, resulting in increased carrying weight and reduced construction efficiency.

[0060] Based on the structure of the fiber optic cabling fusion splicing device provided in the above embodiments, this application also discloses a fiber optic cabling method, such as... Figure 34 As shown, the method includes: Step 101: When the raw material for fiber optic cabling is adhesive-coated fiber, the cabling method is selected as the pressure bonding method; when the raw material for fiber optic cabling is a glue stick, the cabling method is selected as the dispensing method.

[0061] Based on the embodiments of the products provided in this application, different cabling methods can be selected according to the raw materials of the fiber optic cabling, namely, the pressure bonding method or the dispensing method. The pressure bonding method refers to using adhesive-coated optical fiber as the raw material, pressing the adhesive-coated optical fiber onto the fusion plane through the pressure bonding end face to form the fiber optic cabling. The dispensing method refers to using a glue stick as the raw material, outputting molten glue through the glue dispensing end face, and pressing the molten glue onto the fusion plane to form the fiber optic cabling.

[0062] This step allows you to select the appropriate cabling method based on different fiber optic cabling needs, thereby improving the efficiency and quality of fiber optic cabling.

[0063] Step 102: When the cabling method is the adhesive bonding method, the adhesive bonding part of the fiber optic cabling fusion bonding device extends out of the adhesive dispensing part of the fiber optic cabling fusion bonding device along the first direction, and the adhesive bonding end face of the fiber optic cabling fusion bonding device is kept coplanar with the guide end face of the fiber optic cabling fusion bonding device. The guide end face of the adhesive dispensing part is brought into contact with the fusion bonding plane. Adhesive-coated optical fibers are output through the adhesive dispensing end face of the fiber optic cabling fusion bonding device, and the adhesive-coated optical fibers are pressed onto the fusion bonding plane through the adhesive bonding end face. Then, the fiber optic cabling fusion bonding device is dragged along a direction parallel to the fusion bonding plane so that the adhesive-coated optical fibers are laid on the fusion bonding plane.

[0064] In some embodiments of this application, when the cabling method is adhesive bonding, the adhesive-coated optical fiber is pressed onto the fusion plane using the adhesive bonding section and adhesive dispensing section of the optical fiber cabling fusion laminating device, and the device is dragged along the fusion plane to lay the optical fiber. Adhesive bonding is a cabling method that uses adhesive-coated optical fiber as raw material, pressing the adhesive-coated optical fiber onto the fusion plane through the adhesive bonding end face to form optical fiber cabling.

[0065] In this step, when fiber optic cabling is required using the adhesive pressing method, the adhesive pressing part of the fiber optic cabling fusion bonding device can be extended out of the adhesive dispensing part of the fiber optic cabling fusion bonding device along the first direction, and the adhesive pressing end face of the fiber optic cabling fusion bonding device and the guide end face of the fiber optic cabling fusion bonding device are kept coplanar. Then, the guide end face of the adhesive dispensing part contacts the fusion bonding plane, and the adhesive-coated fiber is output through the adhesive dispensing end face of the fiber optic cabling fusion bonding device, and the adhesive-coated fiber is pressed onto the fusion bonding plane through the adhesive pressing end face. After that, the fiber optic cabling fusion bonding device is dragged along a direction parallel to the circuit board so that the adhesive-coated fiber is laid on the circuit board, thereby completing the fiber optic cabling.

[0066] Step 103: If the wiring method is dispensing, retract the pressing part along the second direction while keeping the pressing end face and the dispensing end face aligned; output molten glue through the dispensing end face and press the output molten glue dots onto the melting plane.

[0067] In some embodiments of this application, when the wiring method is the dispensing method, the pressing and dispensing sections of the fiber optic wiring fusion bonding device are used to press molten adhesive dots onto the fusion bonding plane to form fiber optic wiring. The dispensing method is a wiring method that uses glue sticks as raw materials. Molten adhesive is output through the dispensing end face and pressed onto the fusion bonding plane to form fiber optic wiring.

[0068] Through this step, when fiber optic cabling is required by dispensing, the pressure section of the fiber optic cabling fusion bonding device can be retracted in the second direction, while keeping the pressure end face and the dispensing end face aligned. Then, molten adhesive is output through the dispensing end face and pressed onto the glass, thereby realizing fiber optic cabling by dispensing.

[0069] In summary, in the embodiments of this application, based on the variable relative positions of the pressing and dispensing sections, when the raw material for fiber optic cabling is adhesive-coated fiber, by making the pressing end face coplanar with the guiding end face, cabling of the adhesive-coated fiber can be carried out relying on the fusion plane. Furthermore, when the cabling method is dispensing, aligning the pressing and dispensing ends will not affect the dispensing of adhesive-free fiber. Therefore, based on the method of the embodiments of this application, during fiber optic cabling fusion, the fiber optic cabling fusion device provided in this application can realize multiple cabling schemes, solving the problem in related technologies where different types of fiber require carrying multiple tools, resulting in increased carrying weight and reduced construction efficiency.

[0070] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0071] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents. Other embodiments of this application will readily conceive of by considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0072] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A fiber optic cabling fusion splicing device, characterized in that, The device includes: The grip and the welding assembly mounted on the grip; The welding assembly includes a switching section, a pressing section, and a dispensing section; the pressing section and the dispensing section are movably connected, and their relative positions can be changed by switching the switching section. The pressing part has a pressing end face, and the dispensing part has a dispensing end face and a guiding end face; when the pressing part extends out of the dispensing part in the first direction by switching through the switching part, the pressing end face and the dispensing part... The guide end faces are coplanar, and the adhesive pressing end face of the adhesive pressing part is used to press the adhesive-coated optical fiber output from the adhesive dispensing end face of the adhesive dispensing part onto the fusion bonding plane, and the guide end face of the adhesive dispensing part is used to contact the fusion bonding plane; When the switching unit switches the adhesive application section so that the adhesive application section retracts along the second direction and the adhesive application end face and the adhesive dispensing end face are aligned, the adhesive dispensing end face is used to: press the output melt point onto the melting plane; the second direction is opposite to the first direction; The pressing part includes a rod body, and the switching part includes a sleeve and a movable pull bolt, with a handle provided on the movable pull bolt; On the sleeve wall, along the direction of the sleeve axis, a plurality of bolt grooves are provided, and the plurality of bolt grooves are connected to each other by connecting grooves; One end of the rod is used to set the pressure end face, and the other end of the rod is fixedly connected to the movable pull bolt. The movable pull bolt and the rod are together sleeved in the sleeve. The bolt handle is used to move in the bolt groove and the connecting groove, and the bolt handle extends out of the bolt groove and the connecting groove. The multiple plug grooves have different lengths. When the plug handle is located in the shortest plug groove, the adhesive pressing part extends out of the adhesive dispensing part in a first direction. When the plug handle is located in the longest plug groove, the adhesive pressing part retracts in a second direction.

2. The fiber optic cabling fusion splicing device as described in claim 1, characterized in that, The pressing part also has a scraping end face, which forms a negative dihedral angle with the pressing end face. When the pressing part is switched by the switching part, so that the pressing part is retracted in the second direction and the pressing end face and the dispensing end face are aligned, the scraping end face is used to scrape the output molten glue flat on the melting plane.

3. The fiber optic cabling fusion splicing device as described in claim 1, characterized in that, The dispensing end face is provided with a dispensing hole, and the handle includes a handle for holding and a mounting body for mounting the welding assembly. The handle and the mounting body form an L-shaped structure. The mounting body is provided with a through cavity, the cavity is connected to the glue outlet end face and the glue outlet hole, and the diameter of the cavity is greater than or equal to the diameter of the glue outlet hole; A transverse groove is cut into the glue outlet hole, and the groove is used to guide the glue-coated optical fiber output from the glue outlet hole.

4. The fiber optic cabling fusion splicing device as described in claim 3, characterized in that, The device also includes an optical fiber bracket, which has a U-shaped structure. Both ends of the optical fiber bracket are connected to the end of the mounting body near the handle and are located on both sides of the mounting body. The fiber optic bracket is used to rotate from 0° to 180° about the axis formed by the two connection points of the two ends of the fiber optic bracket and the two connection points of the mounting body. When the rotation position of the fiber optic bracket is 0°, the bottom end of the U-shaped structure of the fiber optic bracket points to the first direction. The two arms of the fiber optic bracket are symmetrically provided with grooves, and when the fiber optic bracket is rotated to a position of 180°, the opening of the groove faces upward. When the switching unit switches the adhesive application section so that the adhesive application section extends out of the adhesive dispensing section in the first direction, The groove is used to mount the axle of the optical fiber reel, and the cavity is used to transport the optical fiber wound on the optical fiber reel to the dispensing end face.

5. The fiber optic cabling fusion splicing device as described in claim 4, characterized in that, The mounting body is provided with fixing posts on both sides. When the optical fiber bracket rotates to a position of 0°, the fixing posts are engaged with the groove. The fiber optic bracket also includes at least one latch, which is disposed on one side of the groove. When the latch is open, the opening of the groove is partially closed, and when the latch is closed, the groove is completely closed.

6. The fiber optic cabling fusion splicing device as described in claim 3, characterized in that, The device further includes a heater and a pusher, the heater being used to heat the dispensing section; When the switching unit switches the glue pressing part back along the second direction and the glue pressing end face and the glue dispensing end face are aligned, the pusher is used to push the glue rod disposed in the cavity. The glue rod is used to generate molten glue output from the glue dispensing end face after the glue dispensing part is heated by the heater.

7. The fiber optic cabling fusion splicing device as described in claim 1, characterized in that, The grip includes a handle for holding and a mounting body for mounting the welding assembly, the handle and the mounting body forming an L-shaped structure; The device also includes a detachable secondary handle. When the secondary handle is installed, it is mounted at the end of the mounting body and is perpendicular to the mounting body. When the secondary handle is installed at the end of the mounting body away from the handle, the secondary handle is parallel or perpendicular to the handle.

8. The fiber optic cabling fusion splicing apparatus according to claim 1, characterized in that, At least one guide wheel is embedded in the guide end face.

9. The fiber optic cabling fusion splicing device as described in claim 3, characterized in that, The dispensing end face is provided with a dispensing hole, and the mounting body is provided with a through cavity, the cavity being connected to the dispensing end face and the dispensing hole; The grip includes a handle for holding and a mounting body for mounting the welding assembly, the handle and the mounting body forming an L-shaped structure; The mounting body is provided with a cavity along the first direction, and the diameter of the cavity is greater than or equal to the diameter of the glue outlet hole; The device also includes a glue-removing rod, which includes a handle, a blade-shaped rod body on one side of the handle, and a cylindrical push head on the other side of the handle; The maximum diameter of the rod body and the push head is less than or equal to the diameter of the glue dispensing hole, and the end of the rod body is provided with a lead wire hole and a groove.

10. The fiber optic cabling fusion splicing apparatus as described in claim 9, characterized in that, The mounting body is also provided with a clip and at least one fixing tooth on one side. When the clip clamps the body of the cleaning rod, the lead hole and / or the groove is fastened to the fixing tooth.

11. A method for laying optical fibers, characterized in that, The method, using the fiber optic cabling fusion splicing apparatus as described in any one of claims 1 to 10, comprises: When the raw material for fiber optic cabling is adhesive-coated fiber, the cabling method is selected as the pressure bonding method; when the raw material for fiber optic cabling is glue stick, the cabling method is selected as the dispensing method. When the cabling method is the pressure bonding method, the pressure bonding part of the fiber optic cabling fusion bonding device extends out of the adhesive dispensing part of the fiber optic cabling fusion bonding device along the first direction, and the pressure bonding end face of the fiber optic cabling fusion bonding device is kept coplanar with the guide end face of the fiber optic cabling fusion bonding device. The guide end face of the adhesive dispensing part is brought into contact with the fusion bonding plane. Adhesive-coated optical fibers are output through the adhesive dispensing end face of the fiber optic cabling fusion bonding device. The adhesive-coated optical fibers are pressed onto the fusion bonding plane through the pressure bonding end face. Then, the fiber optic cabling fusion bonding device is dragged along a direction parallel to the fusion bonding plane so that the adhesive-coated optical fibers are laid on the fusion bonding plane. When the wiring method is dispensing, the pressing part is retracted along the second direction, and the pressing end face and the dispensing end face are kept aligned. Molten glue is output through the dispensing end face, and the output molten glue is pressed onto the melting plane.

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