Optical fiber terminal glue solution curing tool

Abstract

An optical fiber terminal glue solution curing tool comprises a left side plate fixing device, a right side plate fixing device, a terminal curing cabin, a wire harness clamping plate, a curing oven sliding rail and a curing cabin sliding rail, in order to embed an optical fiber and a terminal into the curing tool, the tool is designed to be assembled in a two-half mode, and in order to fix the optical fiber terminal, the wire harness clamping plate is arranged on the curing oven sliding rail. The terminal curing cabin simulates the size of an optical fiber terminal, and in order to fix an optical fiber, the optical fiber clamp simulates the thickness of the optical fiber. In terms of material, the optical fiber terminal curing cabin is made of a metal material, heat is easily conducted, the terminal is cured, the fixing wire clamp is made of a wood material, heat conduction can be blocked, the optical fiber is not damaged, and the wood material can prevent the optical fiber from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of optical fiber terminal glue solution solidification tool, belong to optical fiber manufacturing technical field. BACKGROUND

[0002] With the development of aerospace technology, more and more optical fiber signal transmission technology is applied to the aerospace field. In the whole optical fiber signal transmission process, optical fiber manufacturing technology also develops faster and faster.

[0003] In the process of optical fiber manufacturing, optical fiber terminal solidification is a relatively important part in the process of optical fiber manufacturing, and there is optical fiber terminal solidification tool in the new stage, but the present tool is flat lying tool, and there may be glue outflow, and the present tool is not closed tool, and part of it is exposed outside. The glue in the optical fiber terminal is not uniformly heated, and there is the risk of incomplete glue solidification. INVENTION CONTENTS

[0004] The technical problem solved by the utility model is that, in view of the problem that glue in the terminal of the traditional processing method is prone to flow out and is not uniformly heated in the prior art, a kind of optical fiber terminal glue solidification tool is provided.

[0005] The utility model solves the above technical problem by the following technical scheme:

[0006] A kind of optical fiber terminal glue solidification tool, including left side plate fixing device, right side plate fixing device, terminal solidification cabin, wire harness clamping plate, solidification furnace sliding rail, solidification cabin sliding rail, wherein:

[0007] The solidification furnace sliding rail is arranged on the upper surface of the solidification furnace, and the left side plate fixing device and the right side plate fixing device are arranged on the solidification furnace sliding rail. The left side plate fixing device and the right side plate fixing device slide horizontally along the solidification furnace sliding rail. The terminal solidification cabin is arranged at the bottom of the left side plate fixing device and the right side plate fixing device in opposite positions. The terminal solidification cabin is arranged on the solidification furnace sliding rail. The optical fiber terminal to be processed is arranged in the terminal solidification cabin. The wire harness clamping plate is arranged at the top of the left side plate fixing device and the right side plate fixing device.

[0008] The terminal solidification cabin installation position of the left side plate fixing device and the right side plate fixing device is provided with a magnetic attraction device at both ends of the edge.

[0009] The wire harness clamping plate is made of wood, and the terminal solidification cabin is made of metal. The wire harness clamping plate and the terminal solidification cabin of the left side plate fixing device are matched with the wire harness clamping plate and the terminal solidification cabin on the right side plate fixing device at the contact position.

[0010] The optical fiber terminal to be processed is vertically clamped in the terminal solidification cabin.

[0011] The quantity of the optical fiber terminals to be processed is determined according to the capacity of the terminal curing cabin.

[0012] The left side plate fixing device and the right side plate fixing device are symmetrically installed on the curing furnace slide rail, and the left side plate fixing device and the right side plate fixing device are the same in structure.

[0013] The size of the terminal curing cabin is larger than that of the optical fiber terminal to be processed.

[0014] The curing furnace slide rail is composed of guide grooves, and the distance between each guide groove is the same, and the design size is the same.

[0015] The guide grooves are correspondingly arranged and clamped with the optical fiber terminals to be processed.

[0016] The left side plate fixing device and the right side plate fixing device wrap the optical fiber terminal to be processed in the center position of the terminal curing cabin after being closed by the magnetic attraction device.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] (1) The optical fiber terminal glue curing tool provided by the utility model adopts an upright design and surrounds the terminal as a whole. The upright tool can prevent the glue in the terminal from flowing out, and the glue in the terminal can be uniformly heated after the terminal is surrounded, thereby ensuring the quality of the glue curing in the terminal.

[0019] (2) The utility model can make the wire harness of the optical fiber be in the center of the terminal, ensure subsequent assembly, make the optical fiber terminal be wrapped in the curing cabin as a whole, make the optical fiber terminal be uniformly heated, ensure the curing quality of the terminal, and fix multiple terminals on the tool at a time, thereby efficiently completing the curing of the same batch of products. DRAWINGS

[0020] Figure 1 The utility model provides optical fiber terminal glue curing tool axis side schematic drawing;

[0021] Figure 2 The utility model provides side plate internal structure drawing;

[0022] Figure 3 The utility model provides terminal whole after being installed and curing state schematic drawing. CONCRETE IMPLEMENTING METHOD

[0023] The optical fiber terminal glue solution curing tool comprises a left side plate fixing device, a right side plate fixing device, a terminal curing cabin, a wire harness clamping plate, a curing furnace sliding rail and a curing cabin sliding rail. In order to embed the optical fiber and the terminal into the curing tool, the tool is designed in a two-half assembly mode. In order to fix the optical fiber terminal, the terminal curing cabin is simulated in size. In order to fix the optical fiber, the optical fiber clamping plate is simulated in thickness. The terminal curing cabin is made of metal material, which is easy to conduct heat and cure the terminal. The clamping plate is made of wood material, which can block the heat conduction and avoid damaging the optical fiber. The wood material itself can avoid damaging the optical fiber.

[0024] In the optical fiber terminal glue solution curing tool, the curing furnace sliding rail is arranged on the upper surface of the curing furnace, the left side plate fixing device and the right side plate fixing device are arranged on the curing furnace sliding rail, and the left side plate fixing device and the right side plate fixing device slide along the curing furnace sliding rail in the transverse direction. The terminal curing cabin is arranged at the relative position of the bottom of the left side plate fixing device and the right side plate fixing device. The optical fiber terminal to be processed is arranged in the terminal curing cabin. The wire harness clamping plate is arranged at the top of the left side plate fixing device and the right side plate fixing device.

[0025] The terminal curing cabin of the left side plate fixing device and the right side plate fixing device is provided with a magnetic attraction device at the edges of the two ends of the installation position.

[0026] The wire harness clamping plate is made of wood material, and the terminal curing cabin is made of metal material. The wire harness clamping plate and the terminal curing cabin of the left side plate fixing device are matched and designed with the wire harness clamping plate and the terminal curing cabin on the right side plate fixing device at the contact position.

[0027] The optical fiber terminal to be processed is vertically clamped in the terminal curing cabin. The number of the optical fiber terminals to be processed is determined according to the capacity of the terminal curing cabin.

[0028] The left side plate fixing device and the right side plate fixing device are symmetrically arranged on the curing furnace sliding rail, and the left side plate fixing device and the right side plate fixing device have the same structure.

[0029] The size of the terminal curing cabin is greater than the size of the optical fiber terminal to be processed.

[0030] The curing furnace sliding rail is composed of guide grooves. The intervals between the guide grooves are the same, and the design sizes are the same.

[0031] The guide grooves are arranged and clamped one by one corresponding to the optical fiber terminals to be processed.

[0032] After the left side plate fixing device and the right side plate fixing device are closed by the magnetic attraction device, the optical fiber terminal to be processed is wrapped at the center position of the terminal curing cabin.

[0033] The following will be further described in combination with the drawings and preferred embodiments in the specification:

[0034] In the current embodiment, the optical fiber terminal glue solution curing tooling includes a left side plate fixing device and a right side plate fixing device; the two side plate fixing devices are symmetrical structures; each tooling fixing plate includes an optical fiber fixing clamp and an optical fiber terminal curing cabin. The optical fiber fixing clamp is made of wood, and the curing cabin is made of metal. The two side fixing plates can be used in combination, and there is a magnetic attraction structure on the two side plates, which can tightly attach the two side plates.

[0035] The symmetrical structure of the two side plates is half the size of the terminal and the wire, and after separating the two side plates, the optical fiber wire and the optical fiber terminal can be placed in the wire clamp and the curing cabin, and the terminal is in the middle of the entire tooling, which ensures that the terminal is vertical and uniformly heated.

[0036] The optical fiber core fixing clamp is at the top of the entire tooling, and the wire harness enters the tooling at this part. The structure of each side plate has a semicircle of the same size, and the size of the semicircle is just large enough to clamp the optical fiber wire harness. There is a certain height between the fixing clamp and the curing cabin, which can fix the optical fiber core at the center of the optical fiber terminal. The height should not be too high, otherwise it cannot play a fixing role and cannot ensure that the optical fiber wire is in the center of the optical fiber terminal, which affects subsequent assembly. It also cannot be too low, otherwise the core at the root of the optical fiber terminal will be stressed, affecting the quality of the optical fiber. Therefore, the tooling has undergone multiple tests during the design process and has selected a suitable size to avoid the above problems.

[0037] The optical fiber terminal curing cabin is the placement part of the terminal and is also the core part of the tooling. The upper half of the curing cabin is based on the size of the terminal. In order to be able to place the terminal in the cabin, its size will be slightly larger than the size of the terminal, and the terminal can be clamped inside it in a vertical state. The size is also half the diameter of the terminal, so as to ensure that the terminal is in the middle of the cabin body, and when the left and right side plates are completely combined, the terminal can be fully wrapped to ensure uniform heating of the terminal and improve the glue solution curing quality. The bottom of the curing cabin is a sliding rail device that cooperates with the curing device. There are guide grooves of the same size and spacing on the sliding rail device, and each guide groove is opposite each terminal to ensure the consistency of the terminal heating. The guide grooves can cooperate with each other, which is convenient for the combination and disassembly of the two side plates.

[0038] The fixed clamp material and the curing cabin material have their reasons for selection. The fixed clamp needs to fix the wire harness and cannot damage the wire, so wood material is selected in the selection process. The wood material not only can block the heat conduction and prevent the heat from being transferred to the surface of the optical fiber to cause damage to the optical fiber, but also will not damage the surface of the optical fiber due to its soft material. For the curing cabin, heat conduction is needed. Metal material has good heat conduction, which can make the heat transfer to the surface of the optical fiber terminal, so that the glue inside the terminal is cured. After selecting metal material, the whole terminal can be heated uniformly to ensure the quality of the curing of the glue inside the terminal.

[0039] The magnetic attraction structure can attract the two side plates together to ensure that the two side plates are tightly attached together.

[0040] As shown in Figure 1 , Figure 2 , the device includes side plate fixing plate device 1, 2, its internal terminal curing cabin 3, wire harness clamp plate 4, curing cabin sliding rail 6 and magnetic attraction device 7.

[0041] The side plate fixing device includes terminal curing cabin 3, wire harness clamp plate 4, curing cabin sliding rail 6 and magnetic attraction device 7. The size of the terminal curing cabin 3 is slightly larger than the size of the terminal, which can wrap the terminal as a whole, so that the optical fiber terminal is heated uniformly. The bottom has a sliding rail 6 matched with the curing furnace 5, which can help the terminal curing cabin move back and forth on the curing furnace, and help the two side plate fixing devices 1, 2 to be attached. The magnetic attraction device 7 on the fixing device can tightly attach the two sliding devices and wrap the optical fiber terminal. The wire harness clamp plate 4 on the fixing device has a size similar to that of the optical fiber wire harness, which can fix the optical fiber wire harness.

[0042] The terminal curing cabin 3 and the wire harness clamp plate 4 are made of different materials. In order to conduct the heat of the curing furnace 5 to the terminal curing cabin 3, metal material is selected, which has good heat conductivity. The heat can be quickly conducted to the curing cabin. The wire harness clamp plate 4 needs to block the heat conduction and not to damage the surface of the optical fiber wire harness, so wood material is selected.

[0043] In specific working conditions, the two side plate fixing devices 1, 2 are moved to both sides through the cooperation of the sliding rail device at the bottom of the curing cabin 3 and the sliding rail device 5 on the upper layer of the curing furnace. The curing cabin 3 can be opened to show the internal structure. The optical fiber terminal is placed in the curing cabin for fixation, and the optical fiber wire harness is fixed on the upper wire harness clamp plate 4, which is convenient for subsequent closing of the curing cabin 3.

[0044] Curing cabin closing, heating state:

[0045] As shown in Figure 3As shown, by the cooperation of the slide rail device at the bottom of the curing cabin 3 and the slide rail device 5 at the upper layer of the curing furnace, the two side plate fixing devices 1, 2 are moved to the center. The curing cabin 3 is closed, the optical fiber wire harness is fixed, and the optical fiber terminal is placed inside the terminal curing cabin. Through the control panel of the curing furnace, the curing time and temperature of the curing furnace are adjusted, and the glue liquid in the optical fiber terminal is cured.

[0046] The curing cabin is opened, and the terminal is taken out:

[0047] By the cooperation of the slide rail device at the bottom of the curing cabin 3 and the slide rail device 5 at the upper layer of the curing furnace, the two side plate fixing devices 1, 2 are moved to the center. The curing cabin 3 is closed, the optical fiber wire harness is fixed, and the optical fiber terminal is placed inside the terminal curing cabin. Through the control panel of the curing furnace, the curing time and temperature of the curing furnace are adjusted, and the glue liquid in the optical fiber terminal is cured.

[0048] The embodiment can greatly improve the curing quality of the glue liquid in the optical fiber terminal and improve the quality of the optical fiber product as a whole by clamping the optical fiber wire and wrapping the whole range of the optical fiber terminal.

[0049] Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model, and any person skilled in the art can make possible changes and modifications to the utility model technical scheme by using the disclosed methods and technical contents without departing from the spirit and scope of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, which does not depart from the content of the utility model technical scheme, belongs to the protection scope of the utility model technical scheme.

[0050] The contents not described in detail in the utility model specification belong to the known technology of those skilled in the art.

Claims

1. A fiber optic terminal adhesive curing fixture, characterized in that: Includes left side panel fixing device, right side panel fixing device, terminal curing chamber, wire harness clamp, curing oven slide rail, and curing chamber slide rail, wherein: The curing oven slide rail is set on the upper surface of the curing oven. The left side plate fixing device and the right side plate fixing device are both set on the curing oven slide rail. The left side plate fixing device and the right side plate fixing device slide laterally along the curing oven slide rail. Terminal curing chambers are set at opposite positions at the bottom of the left side plate fixing device and the right side plate fixing device. The terminal curing chambers are set on the curing oven slide rail. The optical fiber terminals to be processed are set in the terminal curing chambers. The wire harness clamp is set on the top of the left side plate fixing device and the right side plate fixing device.

2. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: Magnetic suction devices are provided at both ends of the terminal curing chamber installation positions of the left and right side plate fixing devices.

3. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: The wire harness clamp and terminal curing chamber of the left side plate fixing device are designed to match the wire harness clamp and terminal curing chamber on the right side plate fixing device at the contact position.

4. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: The fiber optic terminal to be processed is vertically clamped in the terminal curing chamber.

5. The optical fiber terminal adhesive curing fixture according to claim 4, characterized in that: The number of optical fiber terminals to be processed is determined based on the capacity of the terminal curing chamber.

6. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: The left and right side plate fixing devices are symmetrically installed on the curing oven slide rail, and the left and right side plate fixing devices have the same structure.

7. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: The size of the terminal curing chamber is larger than the size of the optical fiber terminal to be processed.

8. The optical fiber terminal adhesive curing fixture according to claim 1, characterized in that: The curing oven slide rail is composed of guide grooves, and the spacing and design dimensions of each guide groove are the same.

9. The optical fiber terminal adhesive curing fixture according to claim 8, characterized in that: The guide grooves are set and clamped one-to-one with the optical fiber terminals to be processed.

10. The optical fiber terminal adhesive curing fixture according to claim 2, characterized in that: The left and right side plate fixing devices are closed by a magnetic attraction device and then wrap the optical fiber terminal to be processed in the center of the terminal curing chamber.

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