A skeleton channel fiber guide mold and a method of using the same

Abstract

The application discloses a skeleton groove optical fiber guiding die and a use method thereof, and belongs to the technical field of skeleton groove optical fiber installation. The skeleton groove optical fiber guiding die comprises a die main body, the die main body comprises a die shell, a partition plate and a limiting strip, the inner side of the die shell is uniformly and fixedly provided with the partition plates, every two partition plates are a group, a guiding channel is formed in the interior of the die shell, the two ends of each group of the partition plates are respectively provided with an optical fiber inlet and an optical fiber outlet, and the inner side of each group of the partition plates is fixedly provided with the limiting strip; the linkage of the driving assembly, the transmission assembly A, the transmission assembly B, the transmission assembly C and the transmission assembly D is adopted, the driving guiding belt cooperates with the driven guiding belt to synchronously convey a plurality of optical fibers, the line pressing belt embeds the optical fibers into the skeleton grooves outside the optical fiber skeletons, the problem of abrasion caused by optical fiber sliding is effectively solved, and the effect of preventing the abrasion of the optical fibers caused by the sliding advancement of the optical fibers is realized.

Description

Technical Field

[0001] The present application relates to the technical field of skeleton groove optical fiber installation, and more specifically, to a skeleton groove optical fiber guide mold and a method for using the same. Background Art

[0002] With the rapid development of communication technology and communication industry, skeleton cable is widely used in the field of communication technology transmission due to its advantages such as high optical fiber density, no grease filling, good lateral pressure resistance, excellent moisture resistance and easy connection.

[0003] The document with prior art publication number CN213240618U provides a fiber optic guide mold specifically for skeleton groove optical cables. The device limits the skeleton through a limiting protrusion at the rear end of the skeleton guide hole to prevent the skeleton from rotating during movement, and finally the optical cable is matched and pressed into the skeleton groove under the action of the skeleton guide hole.

[0004] In related technologies, the surface of the optical cable needs to be inspected before and after it is pressed into the skeleton groove to prevent the optical cable from being damaged by torsion and wear. If damage occurs, the optical cable needs to be stopped and replaced in time to ensure production quality.

[0005] Although the above-mentioned existing technical solution can achieve the effect of pressing the optical cable into the skeleton groove through the skeleton guide hole, it still has the following defects: the optical cable is always moving in a sliding state inside the skeleton guide hole, and the adjustment slider at the front end outlet of the guide hole used to press the optical cable is always in continuous friction with the optical cable, which is easy to cause damage, and defective products are likely to appear when the cable quality is tested. Summary of the Invention

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a skeleton groove optical fiber guide mold and method, which solves the technical problem that the skeleton will rotate and cause wear to the optical cable during movement, and achieves the technical effect of preventing the skeleton from rotating during movement and preventing wear to the optical cable.

[0008] 2. Technical solution

[0009] The present application provides a skeleton groove optical fiber guide mold, comprising:

[0010] The mold body includes a mold shell, a partition and a limit strip. The partitions are evenly fixed on the inner side of the mold shell. Each pair of partitions forms a group and is located inside the mold shell to form a guide channel. The two ends of each group of partitions are respectively provided with an optical fiber inlet and an optical fiber outlet, and the inner side of each group of partitions is fixedly provided with a limit strip.

[0011] An optical fiber skeleton, wherein the optical fiber skeleton is slidably disposed between a plurality of groups of limit bars, and the limit bars limit the moving optical fiber skeleton to prevent rotation;

[0012] An active guide belt, the active guide belt is located on the inner side of one of the guide channels, and driven guide belts are provided inside the two guide channels adjacent to the active guide belt. The active guide belt and the driven guide belt are both provided with a pressing belt at one end near the optical fiber outlet, located inside the guide channel. The active guide belt drives the pressing belt through the transmission component B to press the optical fiber into the skeleton groove outside the optical fiber skeleton. Multiple groups of the pressing belts are synchronously driven by the transmission component C. The pressing belt drives multiple driven guide belts through the transmission component D to synchronously conduct optical fiber bundles.

[0013] The skeleton guide belt is located on one side of the mold shell near the optical fiber entrance. Two skeleton guide belts are symmetrically arranged above and below. Both skeleton guide belts push the optical fiber skeleton to move under the drive of the driving component, and the driving component drives the active guide belt to operate through the transmission component A.

[0014] By adopting the above technical solution, the skeleton guide belt transmission is driven by the driving component, and the active guide belt transmission is driven by the transmission component A. With the cooperation of the transmission component A, the transmission component B, the transmission component C and the transmission component D, the active guide belt cooperates with the driven guide belt to synchronously transport multiple optical fibers. At the same time, the wire pressing belt embeds the optical fiber into the skeleton groove on the outside of the optical fiber skeleton to prevent the optical fiber from sliding forward and causing wear.

[0015] As an optional solution to the technical solution of this application document, the driving assembly includes a connecting frame B, a motor, a gear E, a gear F and a guide roller F. The connecting frame B is fixedly arranged on the inner side of the partition, and a motor is fixedly arranged on the inner side of the connecting frame B. The output end of the motor is fixedly arranged with a gear E, and the gear E is electrically connected to the controller fixedly arranged on the outer side of the mold shell. The outer side of the gear E is meshed with a gear F, and the gear F is fixedly arranged at one end of the guide roller F. There are three guide rollers F in total. The three guide rollers F form the skeleton guide belt into a triangular structure, and the bottom of the skeleton guide belt of the triangular structure is fitted in the skeleton groove on the outside of the optical fiber skeleton.

[0016] By adopting the above technical solution, the motor in the drive assembly is started, and the gear E at the output end of the motor drives the gear F to rotate, so that the gear F drives the guide roller F to start the transmission of the skeleton guide belt. The symmetrically arranged skeleton guide belts are matched with the skeleton grooves on the outside of the optical fiber skeleton. The push of the skeleton guide belts reduces the resistance to the advancement of the optical fiber skeleton, and the active guide belt can be linked to the transmission assembly A for transmission, so that the optical fiber is transmitted forward synchronously.

[0017] As an optional solution to the technical solution of this application document, the transmission component A includes a gear A, a guide roller A, a guide roller B, a steering roller A, a steering roller B and a gear B. The gear A is fixedly arranged at one end of the guide roller A, and the guide roller A is rotatably arranged on the inner side of the connecting frame B in the drive component, and the gear A is meshed with the gear F in the drive component. The guide roller A and the guide roller B are respectively located at the two ends of the inner side of the active guide belt. The inner side of the active guide belt is located above the guide roller A and is rotatably provided with the steering roller A. The outer side of the active guide belt is located on the inner side of the corner and is rotatably provided with the steering roller B. The steering roller A and the steering roller B are both rotatably provided with the connecting frame B in the drive component.

[0018] By adopting the above technical solution, the gear F in the drive assembly will drive the active guide belt to transmit on the outside of the guide roller A, the steering roller A and the guide roller B through the gear A in the transmission assembly A, so that the active guide belt will synchronously transmit the optical fiber forward, preventing the optical fiber from sliding forward and causing wear.

[0019] As an optional solution to the technical solution of this application document, the transmission component B includes a guide roller D, a guide roller E, a gear D and a connecting frame A. The guide roller D and the guide roller E are rotatably arranged on the inner side of the wire pressing belt. A gear D is fixedly arranged at one end of the guide roller D. The gear D is meshed with the gear B in the transmission component A. The guide roller D and the guide roller E are both rotatably arranged on the inner side of the connecting frame A. The connecting frame A and the guide roller B in the transmission component A are rotatably arranged, and the connecting frame A is fixedly arranged on the inner side of the partition. The transmission component B drives the adjacent wire pressing belts to operate synchronously through the transmission component C.

[0020] By adopting the above technical solution, while the active guide belt is transmitting, the inner guide roller B will drive the gear B at the end to rotate, so that the gear B drives the gear D in the transmission assembly B to drive the guide roller D to rotate, so that the guide roller D cooperates with the guide roller E to synchronously drive the wire pressing belt and the active guide belt to transmit in the opposite direction. When the wire pressing belt is transmitting, the optical fiber is pressed into the skeleton groove on the outside of the optical fiber skeleton.

[0021] As an optional solution to the technical solution of this application document, the transmission component C includes a universal joint and a drive shaft. The universal joint is fixedly arranged at both ends of the guide roller D. The movable end of the universal joint is fixedly provided with a drive shaft, and the other end of the drive shaft drives the guide roller D in the adjacent transmission component B to rotate through the universal joint.

[0022] By adopting the above technical solution, when the wire pressing belt is driven by the guide roller D, the guide roller D will drive the transmission shaft to rotate through the universal joint in the transmission assembly C, so that the transmission shaft simultaneously drives the adjacent guide roller D to rotate, so that the adjacent guide roller D synchronously drives the wire pressing belt to be transmitted.

[0023] As an optional solution to the technical solution of this application document, an arc-shaped slip ring is fixedly provided on the outer side of the connecting frame A, a slider is slidably provided on the inner side of the arc-shaped slip ring, the slider is rotatably provided at both ends of the guide roller E, and a spring is fixedly provided on the inner side of the arc-shaped slip ring at the top of the slider.

[0024] By adopting the above technical solution, the slider located on the inner side of the arc-shaped slip ring can drive the guide roller E to slide, so that the wire pressing belt is in elastic contact with the optical fiber in the frame groove of the optical fiber frame. While ensuring close contact between the wire pressing belt and the optical fiber, the wire pressing belt can be suitable for embedding optical fibers of different thicknesses.

[0025] As an optional solution to the technical solution of this application document, the transmission component D includes a guide roller C, a connecting seat and a gear C. The guide roller C is symmetrically arranged on the inner side of the driven guide belt. A connecting seat is provided on the outer side of the guide roller C away from the pressure belt. The connecting seat is fixed on the inner side of the partition. A gear C is fixed on one end of the other guide roller C, and the gear C is meshed with the gear D in the transmission component B.

[0026] By adopting the above technical solution, when the guide roller D in the transmission component B drives the adjacent guide roller D to rotate through the transmission component C, the gear D on the outside of the guide roller D will drive the gear C in the transmission component D to rotate, so that the gear C cooperates with the guide roller C to drive the driven guide belt transmission, so that the driven guide belt cooperates with the active guide belt to simultaneously transmit multiple optical fibers.

[0027] As an optional solution to the technical solution of this application document, an inner surface detection component and an outer surface detection component A are fixedly provided on one side of the mold body corresponding to the optical fiber entrance, and the inner surface detection component and the outer surface detection component A are respectively located on both sides of the optical fiber, and an outer surface detection component B is fixedly provided on the other side of the mold body corresponding to the optical fiber exit, and the outer surface detection component B is located on the outside of the optical fiber skeleton.

[0028] By adopting the above technical solution, the optical fiber will pass through the optical fiber entrance before being embedded, and the inner surface detection component and outer surface detection component A set at the corresponding optical fiber entrance will be used to perform online detection on both sides of the optical fiber. If damage occurs, the replacement can be stopped in time, and the embedded optical fiber will be inspected by the outer surface detection component B set at the corresponding optical fiber exit when the line is output. If the optical fiber is damaged after embedding, it can be dealt with in time.

[0029] The present application also discloses a method for using the skeleton groove optical fiber guide mold, comprising the following steps:

[0030] Pass the optical fiber skeleton through the interior of the mold body, so that the limit strip in the mold body fits into the skeleton groove on the outside of the optical fiber skeleton to prevent the optical fiber skeleton from twisting at one end. Then, pass the optical fiber through the optical fiber entrance in the mold body and out of the optical fiber exit. When the optical fiber skeleton and the optical fiber move synchronously, they fit into each other.

[0031] The skeleton guide belt is driven by the driving assembly, and the active guide belt is driven by the transmission assembly A. Under the cooperation of the transmission assembly A, the transmission assembly B, the transmission assembly C and the transmission assembly D, the active guide belt cooperates with the driven guide belt to synchronously transport multiple optical fibers, and at the same time, the pressing belt embeds the optical fiber into the skeleton groove outside the optical fiber skeleton;

[0032] The embedded optical fiber is inspected by the outer surface inspection component B arranged on the outer side of the optical fiber outlet of the mold body. If the optical fiber is damaged after being embedded, it can be dealt with in time.

[0033] 3. Beneficial effects

[0034] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0035] 1. This application adopts the linkage of the driving component with the transmission component A, transmission component B, transmission component C and transmission component D, so that the active guide belt cooperates with the driven guide belt to synchronously transport multiple optical fibers, and at the same time the wire pressing belt embeds the optical fiber into the skeleton groove on the outside of the optical fiber skeleton, thereby effectively solving the problem of wear caused by sliding of the optical fiber, and thus achieving the effect of preventing the optical fiber from sliding forward and causing wear.

[0036] 2. This application sets a limit bar on the inner side of the partition in the mold body, and the limit bar cooperates with the skeleton groove on the outside of the optical fiber skeleton to prevent the optical fiber skeleton from twisting at one end, and moves more smoothly under the push of the skeleton guide belt.

[0037] 3. This application provides a wire pressing belt at the other end of the active guide belt and the driven guide belt, so that the wire pressing belt can synchronously press the optical fiber transported by the active guide belt and the driven guide belt into the skeleton groove outside the optical fiber skeleton. While pressing, the wire pressing belt is synchronously transmitted with the optical fiber to prevent wear on the optical fiber.

[0038] 4. This application ensures synchronous transmission of multiple wire pressing belts by arranging a transmission component D between adjacent wire pressing belts, and at the same time can be linked with the active guide belt and the driven guide belt to ensure synchronization. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the exploded structure of the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0040] Figure 2 This is a schematic structural diagram of the optical fiber inlet end of the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0041] Figure 3 This is a schematic structural diagram of the optical fiber outlet end of the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0042] Figure 4 This is a schematic side view of the structure of a skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0043] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at AA in the middle;

[0044] Figure 6 This is a schematic structural diagram of the active guide belt and the driven guide belt in the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0045] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at A in the middle;

[0046] Figure 8 This is a schematic structural diagram of the active guide belt and the wire pressing belt in the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0047] Figure 9 This is a schematic diagram of the exploded structure of the active guide belt and the wire pressing belt in the skeleton groove optical fiber guide mold disclosed in a preferred embodiment of the present application;

[0048] Explanation of the numbers in the figure: 1. Mold body; 101. Mold shell; 102. Partition; 103. Fiber optic inlet; 104. Fiber optic outlet; 105. Limiting strip; 2. Fiber optic skeleton; 3. Active guide belt; 301. Gear A; 302. Guide roller A; 303. Guide roller B; 304. Steering roller A; 305. Steering roller B; 306. Gear B; 4. Controller; 5. Driven guide belt; 501. Guide roller C; 502. Connecting seat; 503. Gear C ; 6. Wire-pressing belt; 601. Guide roller D; 602. Guide roller E; 603. Gear D; 604. Connecting frame A; 605. Arc slip ring; 606. Slider; 607. Spring; 608. Universal joint; 609. Transmission shaft; 7. Skeleton guide belt; 701. Connecting frame B; 702. Motor; 703. Gear E; 704. Gear F; 705. Guide roller F; 8. Inner surface detection component; 9. Outer surface detection component A; 10. Outer surface detection component B. DETAILED DESCRIPTION

[0049] The present application is further described in detail below with reference to the accompanying drawings.

[0050] Reference Figure 1 and Figure 5 The embodiment of the present application discloses a skeleton groove optical fiber guide mold, comprising:

[0051] The mold body 1 includes a mold shell 101, a partition 102, and a limit strip 105. The partitions 102 are evenly fixed on the inner side of the mold shell 101. Each group of two partitions 102 is located inside the mold shell 101 to form a guide channel. The two ends of each group of partitions 102 are respectively provided with a fiber entrance 103 and a fiber exit 104, and the inner side of each group of partitions 102 is fixedly provided with a limit strip 105.

[0052] The optical fiber skeleton 2 is slidably disposed between a plurality of limit bars 105 , and the limit bars 105 limit the moving optical fiber skeleton 2 to prevent rotation;

[0053] An active guide belt 3 is located inside one of the guide channels. A driven guide belt 5 is provided inside each of the two guide channels adjacent to the active guide belt 3. A pressing belt 6 is provided inside each of the guide channels at one end of the active guide belt 3 and the driven guide belt 5 near the optical fiber outlet 104. The active guide belt 3 drives the pressing belt 6 via a transmission assembly B to press the optical fiber into the skeleton groove outside the optical fiber skeleton 2. Multiple groups of pressing belts 6 are synchronously driven by a transmission assembly C. The pressing belt 6 drives multiple driven guide belts 5 via a transmission assembly D to synchronously conduct the optical fiber bundle.

[0054] The skeleton guide belt 7 is located on one side of the mold shell 101 near the optical fiber entrance 103. Two skeleton guide belts 7 are symmetrically arranged above and below. Both skeleton guide belts 7 push the optical fiber skeleton 2 to move under the drive of the driving component, and the driving component drives the active guide belt 3 to run through the transmission component A.

[0055] The skeleton guide belt 7 is driven by the driving component, and the active guide belt 3 is driven by the transmission component A. With the cooperation of the transmission component A, the transmission component B, the transmission component C and the transmission component D, the active guide belt 3 cooperates with the driven guide belt 5 to synchronously transport multiple optical fibers. At the same time, the wire pressing belt 6 embeds the optical fiber into the skeleton groove on the outside of the optical fiber skeleton 2 to prevent the optical fiber from sliding forward and being worn.

[0056] Reference Figure 8 and Figure 9The driving assembly includes a connecting frame B701, a motor 702, a gear E703, a gear F704 and a guide roller F705. The connecting frame B701 is fixedly arranged on the inner side of the partition 102. The motor 702 is fixedly arranged on the inner side of the connecting frame B701. The output end of the motor 702 is fixedly arranged with a gear E703. The gear E703 is electrically connected to the controller 4 fixedly arranged on the outer side of the mold shell 101. The outer side of the gear E703 is meshed with a gear F704. The gear F704 is fixedly arranged at one end of the guide roller F705. There are three guide rollers F705 in total. The three guide rollers F705 form the skeleton guide belt 7 into a triangular structure, and the bottom of the skeleton guide belt 7 with the triangular structure is fitted in the skeleton groove on the outer side of the optical fiber skeleton 2.

[0057] Start the motor 702 in the drive assembly, and drive the gear E703 at the output end through the motor 702 to drive the gear F704 to rotate, so that the gear F704 drives the guide roller F705 to start the skeleton guide belt 7 to transmit. The symmetrically arranged skeleton guide belts 7 are all matched with the skeleton grooves on the outside of the optical fiber skeleton 2. The push of the skeleton guide belts 7 reduces the resistance to the advancement of the optical fiber skeleton 2, and the active guide belt 3 can be linked to transmit together through the transmission assembly A, so that the optical fiber is transmitted forward synchronously.

[0058] Reference Figure 5 and Figure 7 The transmission component A includes a gear A301, a guide roller A302, a guide roller B303, a steering roller A304, a steering roller B305 and a gear B306. The gear A301 is fixedly arranged at one end of the guide roller A302. The guide roller A302 is rotatably arranged on the inner side of the connecting frame B701 in the driving component, and the gear A301 is meshed with the gear F704 in the driving component. The guide roller A302 and the guide roller B303 are respectively located at the two ends of the inner side of the active guide belt 3. The inner side of the active guide belt 3 is located above the guide roller A302 and is rotatably provided with a steering roller A304. The outer side of the active guide belt 3 is located on the inner side of the corner and is rotatably provided with a steering roller B305. The steering roller A304 and the steering roller B305 are both rotatably provided with the connecting frame B701 in the driving component.

[0059] The gear F704 in the driving assembly will drive the active guide belt 3 to transmit on the outside of the guide roller A302, the steering roller A304 and the guide roller B303 through the gear A301 in the transmission assembly A, so that the active guide belt 3 will synchronously transmit the optical fiber forward to prevent the optical fiber from sliding forward and being worn.

[0060] Reference Figure 6 and Figure 7The transmission component B includes a guide roller D601, a guide roller E602, a gear D603 and a connecting frame A604. The guide roller D601 and the guide roller E602 are rotatably arranged on the inner side of the pressing belt 6. A gear D603 is fixedly arranged at one end of the guide roller D601. The gear D603 is meshed with the gear B306 in the transmission component A. The guide roller D601 and the guide roller E602 are both rotatably arranged on the inner side of the connecting frame A604. The connecting frame A604 and the guide roller B303 in the transmission component A are rotatably arranged, and the connecting frame A604 is fixedly arranged on the inner side of the partition 102. The transmission component B drives the adjacent pressing belts 6 to run synchronously through the transmission component C. Transmission assembly C includes universal joints 608 and a drive shaft 609. Universal joints 608 are fixed to both ends of guide roller D601. Drive shafts 609 are fixed to the movable ends of universal joints 608. The other end of drive shaft 609, through universal joints 608, drives the rotation of guide roller D601 in the adjacent transmission assembly B. An arcuate slip ring 605 is fixed to the outside of connecting frame A604. A slider 606 is slidably mounted inside the arcuate slip ring 605. Slider 606 is rotatably mounted on both ends of guide roller E602. A spring 607 is fixed to the inside of the arcuate slip ring 605, located at the top of slider 606.

[0061] While the active guide belt 3 is transmitting, the inner guide roller B303 will drive the gear B306 at the end to rotate, so that the gear B306 drives the gear D603 in the transmission component B to drive the guide roller D601 to rotate, so that the guide roller D601 cooperates with the guide roller E602 to synchronously drive the pressing belt 6 and the active guide belt 3 to transmit in the opposite direction. When the pressing belt 6 is transmitting, the optical fiber is pressed into the skeleton groove on the outside of the optical fiber skeleton 2, and the skeleton guide belt 7, the active guide belt 3 and the pressing belt 6 are synchronously linked with each other, so that the optical fiber on the outside of the active guide belt 3 is consistent with the forward speed and remains relatively still with the active guide belt 3 to prevent wear. When the wire pressing belt 6 is driven by the guide roller D601, the guide roller D601 will drive the transmission shaft 609 to rotate through the universal joint 608 in the transmission component C, so that the transmission shaft 609 simultaneously drives the adjacent guide roller D601 to rotate, so that the adjacent guide roller D601 synchronously drives the wire pressing belt 6 to transmit, and at the same time the slider 606 located on the inner side of the arc-shaped slip ring 605 can drive the guide roller E602 to slide, so that the wire pressing belt 6 is in elastic contact with the optical fiber in the skeleton groove of the optical fiber skeleton 2, which ensures that the wire pressing belt 6 is in close contact with the optical fiber and can be applied to the embedding of optical fibers of different thicknesses.

[0062] Reference Figure 6 and Figure 7The transmission component D includes a guide roller C501, a connecting seat 502 and a gear C503. The guide roller C501 is symmetrically arranged on the inner side of the driven guide belt 5. The connecting seat 502 is rotatably arranged on the outer side of the guide roller C501 away from the pressing belt 6. The connecting seat 502 is fixedly arranged on the inner side of the partition 102. A gear C503 is fixedly arranged at one end of the other guide roller C501, and the gear C503 is meshed with the gear D603 in the transmission component B.

[0063] When the guide roller D601 in the transmission component B drives the adjacent guide roller D601 to rotate through the transmission component C, the gear D603 on the outside of the guide roller D601 will drive the gear C503 in the transmission component D to rotate, so that the gear C503 cooperates with the guide roller C501 to drive the driven guide belt 5, so that the driven guide belt 5 cooperates with the active guide belt 3 to simultaneously transmit multiple optical fibers.

[0064] Reference Figure 1 and Figure 2 On one side of the mold body 1, an inner surface detection component 8 and an outer surface detection component A9 are fixedly provided corresponding to the optical fiber entrance 103. The inner surface detection component 8 and the outer surface detection component A9 are respectively located on both sides of the optical fiber. On the other side of the mold body 1, an outer surface detection component B10 is fixedly provided corresponding to the optical fiber exit 104. The outer surface detection component B10 is located on the outside of the optical fiber skeleton 2.

[0065] Before being embedded, the optical fiber will pass through the optical fiber entrance 103, and the inner surface detection component 8 and the outer surface detection component A9 set at the corresponding optical fiber entrance 103 will be used to perform online detection on both sides of the optical fiber. If damage occurs, the replacement can be stopped in time. When the line is output, the embedded optical fiber will be inspected by the outer surface detection component B10 set at the corresponding optical fiber exit 104. If the optical fiber is damaged after embedding, it can be dealt with in time.

[0066] Reference Figure 1 and Figure 5 The method for using the skeleton groove optical fiber guide mold includes the following steps:

[0067] Pass the optical fiber skeleton 2 through the interior of the mold body 1, so that the limiting strip 105 in the mold body 1 fits into the skeleton groove on the outside of the optical fiber skeleton 2 to prevent the optical fiber skeleton 2 from twisting at one end. Then, pass the optical fiber through the optical fiber entrance 103 in the mold body 1 and out through the optical fiber exit 104. When the optical fiber skeleton 2 and the optical fiber move synchronously, they will fit into each other.

[0068] The skeleton guide belt 7 is driven by the driving assembly, and the active guide belt 3 is driven by the transmission assembly A. Under the cooperation of the transmission assembly A, the transmission assembly B, the transmission assembly C and the transmission assembly D, the active guide belt 3 cooperates with the driven guide belt 5 to synchronously transport multiple optical fibers, and at the same time, the wire pressing belt 6 embeds the optical fiber into the skeleton groove outside the optical fiber skeleton 2;

[0069] The embedded optical fiber is inspected by the outer surface inspection component B10 arranged on the outer side of the optical fiber outlet 104 of the mold body 1. If the optical fiber is damaged after being embedded, it can be dealt with in time.

[0070] That is, when the skeleton groove optical fiber guide mold is used, the optical fiber skeleton 2 is first passed through the interior of the mold body 1, so that the limiting strip 105 in the mold body 1 is matched with the skeleton groove outside the optical fiber skeleton 2 to prevent the optical fiber skeleton 2 from twisting at one end. Then, the optical fiber is passed through the optical fiber entrance 103 in the mold body 1 and then passed out from the optical fiber exit 104. When the optical fiber skeleton 2 and the optical fiber move synchronously, they are embedded with each other.

[0071] Then, the motor 702 in the driving assembly is started, and the gear E703 at the output end is driven by the motor 702 to rotate, so that the gear F704 drives the guide roller F705 to start the transmission of the skeleton guide belt 7. The symmetrically arranged skeleton guide belts 7 are all matched with the skeleton grooves on the outside of the optical fiber skeleton 2. The push of the skeleton guide belts 7 reduces the resistance of the optical fiber skeleton 2 to the advancement, and the gear F704 drives the active guide belt 3 to transmit on the outside of the guide roller A302, the steering roller A304 and the guide roller B303 through the gear A301 in the transmission assembly A. Then, while the optical fiber skeleton 2 advances, the active guide belt 3 synchronously transmits the optical fiber forward to prevent the optical fiber from sliding and being worn.

[0072] At the same time, the inner surface detection component 8 and the outer surface detection component A9 on one side of the mold body 1 are started to perform online detection on both sides of the optical fiber. If damage occurs, it can be stopped and replaced in time; while the active guide belt 3 is transmitting, the inner guide roller B303 will drive the gear B306 at the end to rotate, so that the gear B306 drives the gear D603 in the transmission component B to drive the guide roller D601 to rotate, so that the guide roller D601 cooperates with the guide roller E602 to synchronously drive the pressing belt 6 and the active guide belt 3 to transmit in the opposite direction. When the pressing belt 6 is transmitting, the optical fiber is pressed into the skeleton groove on the outside of the optical fiber skeleton 2, and the skeleton guide belt 7, the active guide belt 3 and the pressing belt 6 are synchronously linked with each other, so that the optical fiber outside the active guide belt 3 is consistent with the forward speed and remains relatively stationary with the active guide belt 3 to prevent wear;

[0073] When the crimping belt 6 is driven by the guide roller D601, the guide roller D601 will drive the transmission shaft 609 to rotate through the universal joint 608 in the transmission component C, so that the transmission shaft 609 simultaneously drives the adjacent guide roller D601 to rotate, so that the adjacent guide roller D601 synchronously drives the crimping belt 6 to transmit. At the same time, the gear D603 on the outside of the guide roller D601 will drive the gear C503 in the transmission component D to rotate, so that the gear C503 cooperates with the guide roller C501 to drive the driven guide belt 5 to transmit, so that the driven guide belt 5 cooperates with the active guide belt 3 to simultaneously transmit multiple optical fibers. When the line is output, the outer surface detection component B10 set on the outside of the optical fiber outlet 104 of the mold main body 1 is used to detect the embedded optical fiber. If the optical fiber is damaged after embedding, it can be dealt with in time.

Claims

1. A skeleton groove optical fiber guide mold, characterized by: Include: A mold body, the mold body comprising a mold shell, the inner side of which is evenly and fixedly provided with partitions, each two partitions forming a group are located inside the mold shell to form a guide channel, and each group of partitions is provided with an optical fiber inlet and an optical fiber outlet at both ends, and a limit strip is fixedly provided on the inner side of each group of partitions; An optical fiber skeleton, wherein the optical fiber skeleton is slidably disposed between a plurality of groups of limit bars, and the limit bars limit the moving optical fiber skeleton to prevent rotation; An active guide belt, the active guide belt is located on the inner side of one of the guide channels, and driven guide belts are provided inside the two guide channels adjacent to the active guide belt. The active guide belt and the driven guide belt are both provided with a pressing belt at one end near the optical fiber outlet, located inside the guide channel. The active guide belt drives the pressing belt through the transmission component B to press the optical fiber into the skeleton groove outside the optical fiber skeleton. Multiple groups of the pressing belts are synchronously driven by the transmission component C. The pressing belt drives multiple driven guide belts through the transmission component D to synchronously conduct optical fiber bundles. The skeleton guide belt is located on one side of the mold shell near the optical fiber entrance. Two skeleton guide belts are symmetrically arranged above and below. Both skeleton guide belts push the optical fiber skeleton to move under the drive of the driving component, and the driving component drives the active guide belt to operate through the transmission component A.

2. The skeleton groove optical fiber guide mold according to claim 1, characterized in that: The driving assembly includes a connecting frame B, which is fixedly arranged on the inner side of the partition. A motor is fixedly arranged on the inner side of the connecting frame B. A gear E is fixedly arranged on the output end of the motor. The gear E is electrically connected to a controller fixedly arranged on the outer side of the mold shell. A gear F is meshed with the outer side of the gear E. The gear F is fixedly arranged on one end of a guide roller F. There are three guide rollers F in total. The three guide rollers F form the skeleton guide belt into a triangular structure, and the bottom of the skeleton guide belt of the triangular structure fits in the skeleton groove on the outside of the optical fiber skeleton.

3. The skeleton groove optical fiber guide mold according to claim 2, characterized in that: The transmission assembly A includes a gear A and a guide roller A. The gear A is fixedly arranged at one end of the guide roller A. The guide roller A is rotatably arranged on the inner side of the connecting frame B in the driving assembly, and the gear A is meshed with the gear F in the driving assembly. The guide roller A and the guide roller B are respectively located at the two ends of the inner side of the active guide belt. The inner side of the active guide belt is located above the guide roller A and is rotatably provided with a steering roller A. The outer side of the active guide belt is located on the inner side of the corner and is rotatably provided with a steering roller B. The steering roller A and the steering roller B are both rotatably provided with the connecting frame B in the driving assembly.

4. The skeleton groove optical fiber guide mold according to claim 3, characterized in that: The transmission component B includes a guide roller D and a guide roller E, and the guide roller D and the guide roller E are rotatably arranged on the inner side of the wire pressing belt. A gear D is fixedly arranged at one end of the guide roller D, and the gear D is meshed with the gear B in the transmission component A. The guide roller D and the guide roller E are both rotatably arranged on the inner side of the connecting frame A. The connecting frame A and the guide roller B in the transmission component A are rotatably arranged, and the connecting frame A is fixedly arranged on the inner side of the partition. The transmission component B drives the adjacent wire pressing belts to operate synchronously through the transmission component C.

5. The skeleton groove optical fiber guide mold according to claim 4, characterized in that: The transmission assembly C includes a universal joint and a transmission shaft. The universal joint is fixedly arranged at both ends of the guide roller D. The movable end of the universal joint is fixedly provided with a transmission shaft, and the other end of the transmission shaft drives the guide roller D in the adjacent transmission assembly B to rotate through the universal joint.

6. The skeleton groove optical fiber guide mold according to claim 4, characterized in that: An arcuate slip ring is fixedly provided on the outer side of the connecting frame A, a slider is slidably provided on the inner side of the arcuate slip ring, the slider is rotatably provided at both ends of the guide roller E, and a spring is fixedly provided on the inner side of the arcuate slip ring at the top of the slider.

7. The skeleton groove optical fiber guide mold according to claim 4, characterized in that: The transmission component D includes a guide roller C, which is symmetrically arranged on the inner side of the driven guide belt. A connecting seat is rotatably arranged on the outer side of the guide roller C away from the pressure belt. The connecting seat is fixedly arranged on the inner side of the partition. A gear C is fixedly arranged at one end of the other guide roller C, and the gear C is meshed with the gear D in the transmission component B.

8. The skeleton groove optical fiber guide mold according to claim 1, characterized in that: An inner surface detection component and an outer surface detection component A are fixedly provided on one side of the mold body corresponding to the optical fiber entrance, and the inner surface detection component and the outer surface detection component A are respectively located on both sides of the optical fiber. An outer surface detection component B is fixedly provided on the other side of the mold body corresponding to the optical fiber exit, and the outer surface detection component B is located on the outside of the optical fiber skeleton.

9. The method for making a skeleton groove optical fiber guide mold according to any one of claims 1 to 8, characterized in that: The following steps are involved: Pass the optical fiber skeleton through the interior of the mold body, so that the limit strip in the mold body fits into the skeleton groove on the outside of the optical fiber skeleton to prevent the optical fiber skeleton from twisting at one end. Then, pass the optical fiber through the optical fiber entrance in the mold body and out of the optical fiber exit. When the optical fiber skeleton and the optical fiber move synchronously, they fit into each other. The skeleton guide belt is driven by the driving assembly, and the active guide belt is driven by the transmission assembly A. Under the cooperation of the transmission assembly A, the transmission assembly B, the transmission assembly C and the transmission assembly D, the active guide belt cooperates with the driven guide belt to synchronously transport multiple optical fibers, and at the same time, the pressing belt embeds the optical fiber into the skeleton groove outside the optical fiber skeleton; The embedded optical fiber is inspected by the outer surface inspection component B arranged on the outer side of the optical fiber outlet of the mold body. If the optical fiber is damaged after being embedded, it can be dealt with in time.

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