CN220019935U - Fiber penetrating device - Google Patents

Abstract

The utility model discloses a fiber penetrating device, which comprises: when the moving platform drives the optical fiber to move to one side of a fiber penetrating station for fiber penetration, the second measuring component measures fiber stripping port data of the optical fiber, and the fiber stripping port data are used for fitting and butting with taper hole data of a corresponding ferrule, so that the moving platform adjusts and moves to automatically adjust the fiber penetrating movement depth of the optical fiber. According to the utility model, the taper hole data of the ferrule is obtained through the first measuring component, and the fiber stripping port data of the optical fiber is obtained through the second measuring component, so that the penetration movement depth of the optical fiber can be automatically adjusted, the optical fiber is prevented from axially contacting with the ferrule, and further, the phenomenon that the ferrule is cracked in the fiber penetration process is avoided.

Description

Fiber penetrating device

Technical Field

The utility model relates to the technical field of fiber penetration of optical fibers, in particular to a fiber penetration device.

Background

At present, fiber products in domestic and foreign markets are more and more, and particularly in the aspect of network communication, the fiber has basically replaced the traditional electric wire by the advantages of stability and reliability.

But must be passed through the ferrule during fiber production.

As mentioned above, the types of optical fiber products are also becoming more and more diversified, for example, fiber penetration is performed between the glass tube ferrule and the optical fiber, wherein the glass tube ferrule needs to be processed to form a taper hole on the glass tube before fiber penetration, and then glue is injected into the taper hole and fiber penetration and butt joint are performed between the glass tube ferrule and the optical fiber. In the prior art, a glass tube inserting core which is filled and glued in the upper working procedure is manually clamped by a pick-up camera, and an optical cable which is penetrated into a stripped fiber is manually aligned and penetrated to the bottom. Although the glass tube core insert is internally provided with a taper hole guide, the taper hole guide is actually penetrated obliquely.

Firstly, the manual fiber penetration is not concentric, the optical fiber is contacted with the taper hole and the optical fiber Kong Jiaojiao in the fiber penetration process, the friction between the optical fiber and a product is large when the inclination is larger in the axial movement penetration process, the glass tube inserting core is only scraped out of a fine hole, the glass tube inserting core is basically separated within 5N of a separation test, and the separation force of a qualified product is not lower than 12N. In addition, the efficiency of manual fiber threading is not guaranteed, and likewise results in a small disengagement force and the generation of air bubbles.

For example, application number 202221314672.6 discloses a fiber assembly threading machine comprising a workbench; the first dispensing cylinder is arranged at one end of the workbench; a fiber penetrating assembly movably arranged at one end of the workbench; the fiber penetrating component comprises a suction nozzle which is movable along the vertical direction and a second dispensing cylinder which is movably arranged at one side of the suction nozzle, which faces the workbench, along the second direction; and the fiber penetrating seat is arranged at one side of the second dispensing barrel, which is away from the suction nozzle. In use, the table is moved in a first direction toward the first dispensing drum to dispense the optical fibers, and then the table is moved toward the fiber threading assembly. The suction nozzle moves downwards to adsorb the ceramic ferrule, and when the suction nozzle moves upwards, the second dispensing cylinder moves towards the ceramic ferrule along the second direction to dispense the adhesive for the ceramic ferrule. And then, the fiber penetrating component moves towards the fiber penetrating seat along the second direction, and the ceramic ferrule absorbed by the suction nozzle is placed in the first groove on the fiber penetrating seat. Finally, the workbench moves towards the fiber penetrating seat so that the optical fiber penetrates into the ceramic ferrule.

The fiber penetrating machine can penetrate the optical fiber into the ceramic ferrule, but the fiber penetrating machine can not adjust the penetration depth of the optical fiber in the taper hole in real time according to the actual contour of the taper hole of the glass tube or the actual fiber stripping opening of the optical fiber, so that the optical fiber is easily in axial contact with the glass tube, and further the glass tube is easily cracked in the fiber penetrating process.

Accordingly, the prior art is in need of improvement.

Disclosure of Invention

The utility model aims to provide a fiber penetrating device, which aims to solve the technical problem that in the prior art, an optical fiber is easy to axially contact with a glass tube inserting core in the fiber penetrating process, so that the glass tube inserting core is easy to crack.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fiber penetrating device, which comprises:

the movable platform is movably arranged and is used for placing the optical fibers and driving the optical fibers to penetrate the optical fibers;

the fiber penetrating assembly is provided with a fiber penetrating station, and a core insert matched with the optical fiber is arranged on the fiber penetrating station;

the first measuring component is arranged on the fiber penetrating assembly and is used for measuring taper hole data of the ferrule;

the second measuring component is arranged on one side of the fiber penetrating component, close to the moving platform, and is used for measuring fiber stripping port data of the optical fiber;

when the moving platform drives the optical fiber to move to one side of the fiber penetrating station for fiber penetration, the second measuring part measures fiber stripping port data of the optical fiber and is used for fitting and butting with corresponding taper hole data of the ferrule, so that the moving platform adjusts and moves to adjust fiber penetration movement of the optical fiber.

In one embodiment, the fiber-passing assembly comprises:

the suction nozzle is movably arranged along the vertical direction and is used for adsorbing the insert core;

the thimble is positioned at one side of the suction nozzle and is used for adjusting the position of the insert core on the suction nozzle;

the dispensing module is positioned at one side of the suction nozzle, which is far away from the thimble, and is used for dispensing to the insert core on the suction nozzle;

the fiber penetrating seat is provided with the fiber penetrating station and is used for placing the ferrule.

In one embodiment, the fiber penetrating device further comprises:

the second Y-axis moving assembly is in driving connection with the fiber penetrating assembly and is used for driving the fiber penetrating assembly to move close to or far from one side of the moving platform;

the fiber penetrating component further comprises:

the first Z-axis moving assembly is in driving connection with the suction nozzle and is used for driving the suction nozzle to vertically move;

the third Y-axis moving assembly is in driving connection with the thimble, and the third Y-axis moving assembly is used for driving the thimble to move along the Y axis;

the dispensing module comprises a dispensing machine, a dispensing cylinder, a dispensing needle and a conical guide block, wherein the dispensing machine is in driving connection with the dispensing cylinder, the dispensing needle is connected with the dispensing cylinder, and the conical guide block is positioned on one side, close to the suction nozzle, of the dispensing needle;

the fiber penetrating seat comprises a fiber penetrating V seat, a pressing plate and a second Z-axis moving assembly, wherein the pressing plate is located above the fiber penetrating V seat, the second Z-axis moving assembly is in driving connection with the pressing plate, and the second Z-axis moving assembly is used for driving the pressing plate to move close to or far away from one side of the fiber penetrating V seat so as to compress the ferrule on the fiber penetrating V seat.

In one embodiment, the fiber penetrating device further comprises: the vibration charging tray, the vibration charging tray sets up wear on the fine subassembly, the vibration charging tray is used for to wear fine subassembly and carry the lock pin.

In one embodiment, the mobile platform comprises:

a first X-axis moving assembly;

the first Y-axis moving assembly is arranged on the first X-axis moving assembly;

the object placing table is arranged on the first Y-axis moving assembly and is used for placing optical fibers.

The fiber penetrating device provided by the utility model has the beneficial effects that:

the utility model discloses a fiber penetrating device, which comprises: the optical fiber peeling device comprises a moving platform, a fiber penetrating assembly, a first measuring component and a second measuring component, wherein the moving platform is movably arranged, the moving platform is used for placing optical fibers and driving the optical fibers to penetrate the fibers, the fiber penetrating assembly is provided with a fiber penetrating station, a core insert matched with the optical fibers is placed on the fiber penetrating station, the first measuring component is arranged on the fiber penetrating assembly and is used for measuring taper hole data of the core insert, the second measuring component is arranged on one side, close to the moving platform, of the fiber penetrating assembly, and the second measuring component is used for measuring fiber peeling port data of the optical fibers; when the moving platform drives the optical fiber to move to one side of the fiber penetrating station for fiber penetration, the second measuring component measures fiber stripping port data of the optical fiber, and the fiber stripping port data are used for fitting and butting with taper hole data of a corresponding ferrule, so that the moving platform adjusts and moves to automatically adjust the fiber penetrating moving depth of the optical fiber. According to the utility model, the taper hole data of the ferrule is obtained through the first measuring component, the fiber stripping port data of the optical fiber is obtained through the second measuring component, then the fiber penetrating component carries out fitting butt joint on the taper hole data and the fiber stripping port data to obtain the actual butt joint position of the optical fiber, and the actual butt joint position of the optical fiber is fed back to the moving platform, so that the moving platform adjusts and moves to automatically adjust the fiber penetrating movement depth of the optical fiber, the optical fiber is prevented from axially contacting the ferrule, and further the phenomenon that the ferrule is cracked in the fiber penetrating process is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of the working principle of a fiber penetrating device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a fiber penetration state of an optical fiber and a ferrule according to an embodiment of the present utility model;

FIG. 3 is a second schematic diagram of a fiber penetration state of an optical fiber and a ferrule according to an embodiment of the present utility model;

FIG. 4 is a third schematic diagram of a fiber penetration state of an optical fiber and a ferrule according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram showing a fiber penetration state of an optical fiber and a ferrule according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of the working principle of a specific embodiment of a fiber penetrating device according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a fiber penetrating device according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a specific embodiment of a fiber penetrating device according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a partial structure of a fiber penetrating device according to an embodiment of the present utility model;

fig. 10 is a schematic diagram illustrating a state of an adsorption insert core of a suction nozzle in a fiber penetrating device according to an embodiment of the present utility model;

fig. 11 is a schematic structural diagram of a fiber penetrating seat in a fiber penetrating device according to an embodiment of the present utility model;

fig. 12 is a schematic drawing of a fiber threading flow of a fiber threading device according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100. a mobile platform; 200. a fiber penetrating component; 300. a first measurement component; 400. a second measurement part; 500. a second Y-axis movement assembly; 600. an optical fiber; 700. a core insert; 110. a first X-axis moving assembly; 120. a first Y-axis moving assembly; 130. a storage table; 131. a storage groove; 132. a cover plate; 210. a suction nozzle; 220. a thimble; 230. a dispensing module; 240. a fiber penetrating seat; 250. vibrating the material tray; 260. a first Z-axis movement assembly; 270. a third Y-axis moving assembly; 231. a dispensing machine; 232. dispensing cylinder; 233. dispensing needle; 234. a conical guide block; 235. a fourth Y-axis moving assembly; 241. fiber penetrating V-shaped seat; 242. a pressing plate; 243. a second Z-axis movement assembly; 300a, a first CCD camera; 400a, a second CCD camera; 700a, glass tube core insert; 710. taper hole optical fiber hole.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

Referring to fig. 1, the present embodiment provides a fiber penetrating device, which includes: the optical fiber measuring device comprises a moving platform 100, a fiber penetrating assembly 200, a first measuring component 300 and a second measuring component 400, wherein the moving platform 100 is movably arranged, the moving platform 100 is used for placing an optical fiber 600 and driving the optical fiber 600 to penetrate the fiber, the fiber penetrating assembly 200 is provided with a fiber penetrating station, a ferrule 700 matched with the optical fiber 600 is placed on the fiber penetrating station, the first measuring component 300 is arranged on the fiber penetrating assembly 200, the first measuring component 300 is used for measuring taper hole data of the ferrule 700, the second measuring component 400 is arranged on one side, close to the moving platform 100, of the fiber penetrating assembly 200, and the second measuring component 400 is used for measuring fiber peeling data of the optical fiber 600; when the moving platform 100 drives the optical fiber 600 to move to the fiber penetrating station side for fiber penetration, the second measuring component 400 measures the fiber peeling port data of the optical fiber 600, and the fiber peeling port data is used for fitting and butting with the taper hole data of the corresponding ferrule 700, so that the moving platform 100 adjusts and moves to adjust the fiber penetrating moving depth of the optical fiber 600.

In this embodiment, the fiber penetrating device may include a moving platform 100, a fiber penetrating assembly 200, a first measuring component 300 and a second measuring component 400, where the moving platform 100 may drive the optical fiber 600 to move to one side of the ferrule 700, the fiber penetrating assembly 200 has a fiber penetrating station, and the fiber penetrating assembly 200 is provided with the first measuring component 300 and the second measuring component 400, where the first measuring component 300 is used for measuring taper hole data of the ferrule 700, and the second measuring component 400 is used for measuring fiber peeling hole data of the optical fiber 600. For example, before the ferrule 700 reaches the fiber threading station, the first measuring component 300 may measure taper hole data of the ferrule 700, then make the ferrule 700 put on the fiber threading station to wait for fiber threading, then the moving platform 100 drives the optical fiber 600 to move to one side of the fiber threading station, after reaching the designated position, the second measuring component 400 measures fiber stripping port data of the optical fiber 600, then the fiber threading component 200 performs fitting butt joint on the taper hole data and the fiber stripping port data to obtain an actual butt joint position of the optical fiber 600, and feeds back the actual butt joint position of the optical fiber 600 to the moving platform 100, so that the moving platform 100 adjusts and moves to automatically adjust the fiber threading movement depth of the optical fiber 600, thereby avoiding the axial contact between the optical fiber 600 and the ferrule 700 and further avoiding the cracking phenomenon of the ferrule 700 during fiber threading.

Referring to fig. 2, fig. 2 shows that the stripping port of the optical cable of the optical fiber 600 is blunt, and the taper hole of the ferrule 700 is in a standard state, which can be designed as an ideal standard state.

Referring to fig. 3, fig. 3 shows that the fiber stripping opening of the optical cable of the optical fiber 600 is in a micro-stretched state, and the taper hole of the ferrule 700 is in a standard state, and in this state, the fiber stripping opening of the optical fiber may slightly penetrate into the taper hole of the ferrule 700.

Referring to fig. 4, fig. 4 shows that the fiber stripping opening of the optical cable of the optical fiber 600 is in a large taper state, and the taper hole of the ferrule 700 is in a standard state, and in this state, the fiber stripping opening of the optical fiber can be completely inserted into the taper hole of the ferrule 700.

Referring to fig. 5, fig. 5 shows that the fiber stripping opening of the optical cable of the optical fiber 600 is a standard blunt opening, and the taper hole of the ferrule 700 is in a non-standard state, and in this state, the fiber stripping opening of the optical fiber needs to be adjusted in real time according to the taper hole profile of the ferrule 700 and then inserted into the taper hole of the ferrule 700. For example, the first measuring component 300 may measure the taper hole profile of the ferrule 700, the second measuring component 400 may measure the taper hole profile of the optical fiber 700, the fiber-penetrating butt-joint position S1 of the taper hole and the taper hole in the standard state may be preset, then the taper hole profile may be fitted with the measured taper hole optical fiber hole 710 as the center, a set distance from the taper hole optical fiber hole 710 to the taper hole profile may be calculated, for example, a set distance from the upper edge of the taper hole profile to the taper hole optical fiber hole 710, or a set distance from the lower edge of the taper hole profile to the taper hole optical fiber hole 710, that is, a distance between the taper hole optical fiber hole 710 and a bonding point when an optical cable of the optical fiber is bonded to an inner wall of the taper hole, then the upper edge and the lower edge of the taper hole profile may be compared and analyzed, whether the end face of the taper hole is closest to the upper edge or closest to the lower edge is determined, if the end face of the taper hole is closest to the upper edge, a set distance from the upper edge is output, if the end face of the taper hole is closest to the lower edge is output, and the bonding point is moved to the bonding point for adjusting the penetration depth of the optical fiber 600.

Alternatively, referring to fig. 6, the first measuring part 300 may employ a CCD camera, and the second measuring part 400 may employ a CCD camera, wherein the ferrule 700 may employ a glass tube ferrule 700a, and the glass tube ferrule 700a is transparent and visible, and the taper hole data thereof can be acquired by the CCD camera.

For example, referring to fig. 7, in order to save cost and reduce occupied space, a fiber penetrating apparatus may include a frame and two fiber penetrating devices disposed on the frame, where the fiber penetrating devices may include a moving platform 100, a fiber penetrating assembly 200, a first CCD camera 300a and a second CCD camera 400a, the moving platform 100 may drive an optical fiber 600 to move toward a glass tube ferrule 700a side, the fiber penetrating assembly 200 has a fiber penetrating station, and the fiber penetrating assembly 200 is provided with the first CCD camera 300a and the second CCD camera 400a, where the first measuring component 300 is used for measuring taper hole data of the glass tube ferrule 700a, and the second measuring component 400 is used for measuring fiber peeling hole data of the optical fiber 600. The first CCD camera 300a may pre-measure taper hole data of the glass tube ferrule 700a, after the glass tube ferrule 700a is placed at the fiber penetrating station, the moving platform 100 drives the optical fiber 600 to move toward the fiber penetrating station, when the glass tube ferrule reaches the specified position, the second CCD camera 400a measures fiber peeling port data of the optical fiber 600, and the fiber penetrating component 200 may perform fitting butt joint on the taper hole data and the fiber peeling port data to obtain an actual butt joint position of the optical fiber 600, and then feed back to the moving platform 100 and adjust the movement of the moving platform 100, so as to automatically adjust the fiber penetrating movement depth of the optical fiber 600, and avoid the optical fiber 600 from axially contacting the glass tube ferrule 700 a. The CCD camera can be understood as the prior art, so specific structures of the first CCD camera and the second CCD camera are not described herein.

Therefore, in this embodiment, the taper hole data of the ferrule 700 is obtained through the first measurement component 300, the fiber stripping port data of the optical fiber 600 is obtained through the second measurement component 400, then the fiber threading assembly 200 performs fitting butt joint on the taper hole data and the fiber stripping port data to obtain an actual butt joint position of the optical fiber 600, and the actual butt joint position of the optical fiber 600 is fed back to the mobile platform 100, so that the mobile platform 100 adjusts and moves to adjust the fiber threading movement depth of the optical fiber 600, thereby avoiding the axial contact between the optical fiber 600 and the ferrule 700 and further avoiding the cracking phenomenon of the ferrule 700 in the fiber threading process.

Referring to fig. 8 and 9, in a specific structure of the present embodiment, the fiber passing assembly 200 includes: the suction nozzle 210 is movably arranged in the vertical direction, the suction nozzle 210 is used for adsorbing the ferrule 700, the ejector pin 220 is positioned on one side of the suction nozzle 210, the ejector pin 220 is used for adjusting the position of the ferrule 700 on the suction nozzle 210, the dispensing module 230 is positioned on one side, far away from the ejector pin 220, of the suction nozzle 210, the dispensing module 230 is used for dispensing the ferrule 700 on the suction nozzle 210, the fiber penetrating seat 240 is provided with a fiber penetrating station, and the fiber penetrating seat 240 is used for placing the ferrule 700.

In this embodiment, the suction nozzle 210 may move downward and adsorb the ferrule 700, then the suction nozzle 210 drives the ferrule 700 to reset upward, after the ferrule 700 stops moving upward, the ejector pin 220 moves to one side of the ferrule 700 and adjusts the position of the ferrule 700, i.e. the ejector pin 220 pushes the ferrule 700 to the dispensing position and abuts against the ferrule 700, then the dispensing module 230 dispenses the glue to the ferrule 700, and after dispensing, the suction nozzle 210 releases the ferrule 700 on the fiber-passing seat 240 for fiber-passing butt joint with the optical fiber 600.

After the suction nozzle 210 drives the ferrule 700 to move upwards to stop, the first measuring component 300 measures to obtain the actual distance between the end face of the ferrule 700 and the end face of the suction nozzle 210 and the taper hole profile of the ferrule 700, the preset distance between the end face of the ferrule 700 and the end face of the suction nozzle 210 can be preset, then the actual distance is compared with the preset distance to obtain the pushing distance of the ejector pin 220, and then the ejector pin 220 pushes the ferrule 700 to reach the designated position according to the pushing distance. For example, a preset distance between the end surface of the ferrule 700 and the end surface of the suction nozzle 210 is preset to be 1mm, and if the actual distance between the end surface of the ferrule 700 and the end surface of the suction nozzle 210 measured by the first measuring part 300 is 0.6mm, the ejector pin 220 pushes the ferrule 700 forward by 0.4mm.

Referring to fig. 10, when the insert 700 reaches a specified position, the dispensing module 230 dispenses the glue to the insert 700, as described above, based on the position of the end surface of the insert 700, the insertion depth of the dispensing module 230 can be precisely controlled, meanwhile, due to the abutting of the ejector pin 220, that is, the ejector pin 220 performs hard ejection on the insert 700, the insert 700 is ensured not to axially displace due to the impact of the glue during dispensing, that is, the ejector pin 220 can stabilize the insert 700 during dispensing, the displacement of the insert 700 is avoided, and meanwhile, the glue injection amount of the dispensing module 230 can be precisely controlled by combining the size of the taper hole profile of the insert 700.

Referring to fig. 11, when dispensing is completed, the suction nozzle 210 releases the ferrule 700 on the fiber through seat 240 to be in fiber through butt joint with the optical fiber 600.

Referring to fig. 8, in a specific structure of this embodiment, the fiber penetrating device further includes: the second Y-axis moving assembly 500, the fourth Y-axis moving assembly 235 (shown in fig. 9) and the vibration tray 250 (shown in fig. 10), the second Y-axis moving assembly 500 is in driving connection with the fiber penetrating assembly 200, and the second Y-axis moving assembly 500 is used for driving the fiber penetrating assembly 200 to move near to or far from one side of the moving platform 100; the fourth Y-axis moving assembly 235 is disposed on the second Y-axis moving assembly 500, and the fourth Y-axis moving assembly 235 is in driving connection with the dispensing module 230, the fourth Y-axis moving assembly 235 is used for driving the dispensing module 230 to move towards one side of the ferrule 700, so as to achieve the purpose that the dispensing module 230 is used for injecting glue into the ferrule 700, the vibration material disc 250 is disposed on the fiber penetrating assembly 200, and the vibration material disc 250 is used for conveying the ferrule 700 to the fiber penetrating assembly 200.

For example, the vibration tray 250 is used for conveying the ferrule 700 to the fiber penetrating assembly 200, specifically, the vibration tray 250 slides out the ferrule 700 inside the vibration tray 250 through vibration, and is conveyed outwards through a conveying pipeline, so that the output ferrule 700 is conveyed to the lower side of the suction nozzle 210 and is at a preset angle, for example, one side with a taper hole faces the mobile platform 100, wherein the vibration tray 250 can be understood as the prior art, and the specific structure thereof is not described herein.

As described above, the ferrule 700 is directionally conveyed to the lower side of the suction nozzle 210 by the vibration tray 250, then the suction nozzle 210 is adsorbed and pushed to a designated position by the ejector pin 220, then the dispensing module 230 performs dispensing, and then the second Y-axis movement drives the fiber penetrating component 200 to move to the fiber penetrating seat 240 side, so that the suction nozzle 210 reaches the upper side of the fiber penetrating seat 240, and then the suction nozzle 210 descends and releases the dispensed ferrule 700 on the fiber penetrating seat 240.

Referring to fig. 9, the fiber passing assembly 200 further includes: the first Z-axis moving assembly 260 and the third Y-axis moving assembly 270, the first Z-axis moving assembly 260 is in driving connection with the suction nozzle 210, the first Z-axis moving assembly 260 is used for driving the suction nozzle 210 to move vertically, the third Y-axis moving assembly 270 is in driving connection with the ejector pins 220, and the third Y-axis moving assembly 270 is used for driving the ejector pins 220 to move along the Y-axis.

In this embodiment, the first Z-axis moving assembly 260 is drivingly connected to the suction nozzle 210 for driving the suction nozzle 210 to move vertically, i.e. the first Z-axis moving assembly 260 is used for driving the suction nozzle 210 to move up and down, for example. The first Z-axis moving assembly 260 drives the suction nozzle 210 to descend and reset after vibrating the tray 250, or the first Z-axis moving assembly 260 drives the suction nozzle 210 to descend and release the ferrule 700 on the fiber-passing seat 240.

The third Y-axis moving assembly 270 is in driving connection with the ejector pin 220, and the third Y-axis moving assembly 270 is used for driving the ejector pin 220 to move along the Y-axis, for example, after the suction nozzle 210 descends and the vibratory tray 250 adsorbs the ferrule 700, the suction nozzle 210 drives the ferrule 700 to ascend and reset, and then the third Y-axis moving assembly 270 drives the ejector pin 220, so that the ejector pin 220 pushes the ferrule 700 to reach a specified position.

Referring to fig. 10, the dispensing module 230 includes a dispenser 231, a dispensing cylinder 232, a dispensing needle 233, and a tapered guide block 234, wherein the dispenser 231 is in driving connection with the dispensing cylinder 232, the dispensing needle 233 is connected to the dispensing cylinder 232, and the tapered guide block 234 is located at one side of the dispensing needle 233 near the suction nozzle 210. The dispensing cylinder 232 is used for storing glue, the dispensing needle 233 is used for conveying the glue into the inserting core 700, the dispensing needle 233 penetrates through the conical guide block 234, when dispensing, the needle head of the dispensing needle 233 is placed in the conical hole of the inserting core 700, the dispensing needle 233 can be stabilized by the conical guide block 234, the dispensing needle 233 is prevented from shaking during operation, meanwhile, the conical guide block 234 is arranged in a conical manner to provide avoidance space for the conical hole of the inserting core 700, and hard interference between the conical guide block 234 and the inserting core 700 during dispensing is avoided.

Referring to fig. 11, the fiber passing seat 240 includes a fiber passing V seat 241, a pressing plate 242, and a second Z-axis moving assembly 243, the pressing plate 242 is located above the fiber passing V seat 241, the second Z-axis moving assembly 243 is in driving connection with the pressing plate 242, and the second Z-axis moving assembly 243 is used for driving the pressing plate 242 to move near or far from one side of the fiber passing V seat 241, so as to compress the ferrule 700 on the fiber passing V seat 241.

When the suction nozzle 210 releases the glued ferrule 700 on the fiber penetrating V seat 241 of the fiber penetrating V seat 240, the second Z-axis moving assembly 243 can drive the pressing plate 242 to move towards one side of the fiber penetrating V seat 241, and press the pressing plate 242 against the ferrule 700 for penetrating the ferrule 700 and the optical fiber 600, so as to prevent the optical fiber 600 from axially moving the ferrule 700 during the fiber penetrating process, and since the taper hole of the ferrule 700 is filled with glue, when the optical fiber 600 is inserted into the taper hole of the ferrule 700, the ferrule 700 can generate right thrust, and the pressing plate 242 presses the ferrule 700 to prevent the ferrule 700 from moving. Wherein,

referring to fig. 8, in a specific structure of the present embodiment, the mobile platform 100 includes: the optical fiber storage device comprises a first X-axis moving assembly 110, a first Y-axis moving assembly 120 and a storage table 130, wherein the first Y-axis moving assembly 120 is arranged on the first X-axis moving assembly 110, the storage table 130 is arranged on the first Y-axis moving assembly 120, and the storage table 130 is used for storing the optical fiber 600.

In this embodiment, the object placing table 130 performs lateral and longitudinal movement through the first X-axis moving assembly 110 and the first Y-axis moving assembly 120, the object placing table 130 is disposed on the first Y-axis moving assembly 120, and the first Y-axis moving assembly 120 is disposed on the first X-axis moving assembly 110, that is, the object placing table 130 may be driven by the first X-axis moving assembly 110 to perform lateral movement, and the object placing table 130 may be driven by the first Y-axis moving assembly 120 to perform longitudinal movement. For example, after the ferrule 700 is placed on the fiber-passing V seat 241 and pressed by the pressing plate 242, the first Y-axis moving assembly 120 drives the object placing table 130 to move toward the ferrule 700, so that the optical fiber 600 on the object placing table 130 and the ferrule 700 perform fiber-passing, and then perform fiber-passing preparation of the next group of ferrules 700 and the optical fiber 600, and the first X-axis moving assembly 110 is used for driving the optical fiber 600 on the object placing table 130 to sequentially perform fiber-passing with the ferrules 700 on the fiber-passing V seat 241, so as to improve the working efficiency of the fiber-passing device. For example, referring to fig. 9, 23 storage grooves 131 are formed on the storage table 130, the optical fibers 600 are accommodated in the storage grooves 131, and a cover plate 132 is disposed on the optical fibers 600, and the optical fibers 600 are pressed in the storage grooves 131 by the cover plate 132, so that when the optical fibers 600 penetrate the optical fibers, the accuracy and consistency of the XY directions of the optical fibers 600 are ensured.

The first X-axis moving assembly 110, the first Y-axis moving assembly 120, the second Y-axis moving assembly 500, the third Y-axis moving assembly 270, the first Z-axis moving assembly 260, the third Y-axis moving assembly 270, and the fourth Y-axis moving assembly 235 can be understood as the prior art, and therefore, the specific structures of the first X-axis moving assembly 110, the first Y-axis moving assembly 120, the second Y-axis moving assembly 500, the third Y-axis moving assembly 270, the first Z-axis moving assembly 260, the third Y-axis moving assembly 270, and the fourth Y-axis moving assembly 235 are not repeated herein.

Referring to fig. 12, based on the fiber penetrating device in the above embodiment, the present utility model further provides a fiber penetrating method, where the fiber penetrating method includes the following steps:

s100, measuring taper hole data of the ferrule 700 through the first measuring component 300, and moving the ferrule 700 to a fiber penetrating station of the fiber penetrating assembly 200.

In this embodiment, the taper hole data includes: taper hole outline and taper hole end face; the stripping opening data includes the stripping opening profile of the optical fiber 600.

Wherein, step S100 includes the following steps:

s110, conveying the ferrule 700 to the fiber penetrating assembly 200 through the vibration charging tray 250.

S120, the ferrule 700 on the fiber penetrating assembly 200 is absorbed by the suction nozzle 210.

S130, pushing the insert core 700 on the suction nozzle 210 through the ejector pin 220 to adjust the position, so that the insert core 700 reaches the designated position.

S140, the first measuring component 300 shoots and measures taper hole data on the insert 700 at a designated position.

And S150, dispensing the ferrule 700 through the dispensing module 230.

S160, the suction nozzle 210 descends and places the ferrule 700 on the fiber-passing V-shaped seat 241.

S170, the second Z-axis moving assembly 243 drives the pressing plate 242 to descend, so that the pressing plate 242 presses the ferrule 700 on the fiber penetrating V-shaped seat 241.

Wherein, step S150 includes the following steps:

and S151, adjusting the depth of the dispensing needle 233 into the taper hole of the insert 700 in real time according to the taper hole data of the insert 700, and injecting glue.

And S152, after the dispensing needle 233 enters the inserting core 700, driving the dispensing cylinder 232 to perform glue injection on the taper hole of the inserting core 700 through the dispensing machine 231.

S200, the optical fiber 600 is driven to move towards the ferrule 700 by the moving platform 100, and the stripping port data of the optical fiber 600 is measured by the second measuring component 400.

Wherein, step S200 includes the following steps:

s210, the mobile platform 100 approaches to the fiber penetrating seat 240 at a first speed.

And S220, when the mobile platform 100 reaches the shooting position of the second measuring component 400, the mobile platform 100 moves close to the fiber penetrating seat 240 in a speed reducing way, and then the second measuring component 400 shoots the fiber stripping mouth data of the measuring optical fiber 600.

And S300, fitting and butting the taper hole data of the ferrule 700 and the fiber stripping port data of the optical fiber 600 to obtain the actual butting position of the optical fiber 600.

Wherein, step S300 includes the following steps:

s310, presetting a preset butt joint position of the optical fiber 600 and the ferrule 700.

S320, adjusting the preset butt joint position according to the distance between the end face of the taper hole and the contour of the fiber stripping opening to obtain a first adjusting position for fiber penetration butt joint.

S330, on the basis of the first adjusting position, fitting a taper hole butt-joint contour by combining the taper hole contour and the fiber stripping opening contour, and obtaining the actual butt-joint position of the optical fiber 600 according to the taper hole butt-joint contour.

S400, adjusting the movement of the moving platform 100 according to the actual butt joint position of the optical fiber 600, so as to adjust the fiber penetration movement of the optical fiber 600.

In this embodiment, the dispensed ferrule 700 is placed on the fiber penetration seat 240 and is pressed by the pressing plate 242, so as to prevent the ferrule 700 from moving in the fiber penetration process, the taper hole data of the ferrule 700 is obtained by the first measuring component 300, the fiber peeling port data of the optical fiber 600 is obtained by the second measuring component 400 in the fiber penetration process, the taper hole data and the fiber peeling port data are matched and butted, so as to adjust the movement of the mobile platform 100, further adjust the insertion depth of the optical fiber 600, so as to meet the accuracy and consistency of fiber penetration, avoid the axial contact between the optical fiber 600 and the ferrule 700, and further avoid the cracking phenomenon of the ferrule 700 in the fiber penetration process.

The fiber penetration method is described in further detail by a specific application example:

s1, conveying the ferrule 700 to the fiber penetrating assembly 200 by the vibration material disc 250.

S2, the suction nozzle 210 descends and adsorbs the ferrule 700, and then the suction nozzle 210 drives the ferrule 700 to ascend.

S3, after the suction nozzle 210 stops ascending, the first measuring component 300 performs photographing measurement on the ferrule 700 to obtain the actual distance between the end face of the ferrule 700 and the end face of the suction nozzle 210 and the taper hole profile of the ferrule 700.

S4, based on the measurement of the first measurement component 300, starting the ejector pin 220, wherein the ejector pin 220 pushes the ferrule 700 to perform position adjustment, so that the ferrule 700 reaches a specified position, and the ejector pin 220 is abutted against the tail of the ferrule 700.

S5, starting the glue dispensing module 230, taking the end face of the inserting core 700 as a reference, controlling the depth of the glue dispensing needle 233 inserted into the inserting core 700, and accurately controlling the glue injection quantity according to the outline of the taper hole of the inserting core 700.

S6, releasing the glued ferrule 700 on the fiber penetrating V-shaped seat 241, and then compacting the ferrule 700 through the pressing plate 242.

S7, starting the mobile platform 100, and enabling the mobile platform 100 to approach the fiber penetrating seat 240 at a first speed.

And S8, when the mobile platform 100 reaches the shooting position of the second measuring component 400, the mobile platform 100 moves close to the fiber penetrating seat 240 in a speed reducing way, and then the second measuring component 400 shoots and measures the data of the fiber stripping opening of the optical fiber 600 and the end face distance between the fiber stripping opening of the optical fiber 600 and the ferrule 700.

S9, presetting a preset butt joint position of the optical fiber 600 and the ferrule 700, and carrying out first adjustment on the preset butt joint position according to the distance between the fiber stripping opening of the optical fiber 600 and the end face of the ferrule 700 to obtain a first adjustment position of fiber penetration butt joint.

And S10, on the basis of the first adjusting position, fitting and butting the taper hole profile with the fiber stripping opening profile to obtain the actual butting position of the optical fiber 600.

S11, feeding back the actual butt joint position of the optical fiber 600 to the mobile platform 100, and adjusting the movement of the mobile platform 100 so that the optical fiber 600 reaches the actual butt joint position.

Therefore, in this embodiment, the taper hole data of the ferrule 700 is obtained through the first measurement component 300, the fiber stripping port data of the optical fiber 600 is obtained through the second measurement component 400, then the taper hole data and the fiber stripping port data are matched and butted, and fed back to the mobile platform 100 for adjusting the movement of the mobile platform 100, so as to adjust the insertion depth of the optical fiber 600, avoid the optical fiber 600 from axially contacting the ferrule 700, and further avoid the cracking phenomenon of the ferrule 700 in the fiber penetration process. Wherein, the moving platform 100 drives the optical fiber 600 to run at a reduced speed in the fiber penetrating process, so that the movement of the optical fiber 600 can be conveniently controlled on the premise of ensuring the fiber penetrating efficiency, and the fiber penetrating of the optical fiber 600 and the ferrule 700 can be optimized.

In summary, the present utility model discloses a fiber penetrating device, wherein the fiber penetrating device includes: the optical fiber peeling device comprises a moving platform, a fiber penetrating assembly, a first measuring component and a second measuring component, wherein the moving platform is movably arranged, the moving platform is used for placing optical fibers and driving the optical fibers to penetrate the fibers, the fiber penetrating assembly is provided with a fiber penetrating station, a core insert matched with the optical fibers is placed on the fiber penetrating station, the first measuring component is arranged on the fiber penetrating assembly and is used for measuring taper hole data of the core insert, the second measuring component is arranged on one side, close to the moving platform, of the fiber penetrating assembly, and the second measuring component is used for measuring fiber peeling port data of the optical fibers; when the moving platform drives the optical fiber to move to one side of the fiber penetrating station for fiber penetration, the second measuring component measures fiber stripping port data of the optical fiber, and the fiber stripping port data are used for fitting and butting with taper hole data of a corresponding ferrule, so that the moving platform adjusts and moves to automatically adjust the fiber penetrating moving depth of the optical fiber. According to the utility model, the taper hole data of the ferrule is obtained through the first measuring component, the fiber stripping port data of the optical fiber is obtained through the second measuring component, then the fiber penetrating component carries out fitting butt joint on the taper hole data and the fiber stripping port data to obtain the actual butt joint position of the optical fiber, and the actual butt joint position of the optical fiber is fed back to the moving platform, so that the moving platform adjusts and moves to automatically adjust the fiber penetrating movement depth of the optical fiber, the optical fiber is prevented from axially contacting the ferrule, and further the phenomenon that the ferrule is cracked in the fiber penetrating process is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. A fiber threading apparatus, comprising:

the movable platform is movably arranged and is used for placing the optical fibers and driving the optical fibers to penetrate the optical fibers;

the fiber penetrating assembly is provided with a fiber penetrating station, and a core insert matched with the optical fiber is arranged on the fiber penetrating station;

the first measuring component is arranged on the fiber penetrating assembly and is used for measuring taper hole data of the ferrule;

the second measuring component is arranged on one side of the fiber penetrating component, close to the moving platform, and is used for measuring fiber stripping port data of the optical fiber;

when the moving platform drives the optical fiber to move to one side of the fiber penetrating station for fiber penetration, the second measuring part measures fiber stripping port data of the optical fiber and is used for fitting and butting with corresponding taper hole data of the ferrule, so that the moving platform adjusts and moves to adjust fiber penetration movement of the optical fiber.

2. The fiber-threading device of claim 1 wherein the fiber-threading assembly comprises:

the suction nozzle is movably arranged along the vertical direction and is used for adsorbing the insert core;

the thimble is positioned at one side of the suction nozzle and is used for adjusting the position of the insert core on the suction nozzle;

the dispensing module is positioned at one side of the suction nozzle, which is far away from the thimble, and is used for dispensing to the insert core on the suction nozzle;

the fiber penetrating seat is provided with the fiber penetrating station and is used for placing the ferrule.

3. The fiber-threading device of claim 2, wherein the fiber-threading device further comprises:

the second Y-axis moving assembly is in driving connection with the fiber penetrating assembly and is used for driving the fiber penetrating assembly to move close to or far from one side of the moving platform;

the fiber penetrating component further comprises:

the first Z-axis moving assembly is in driving connection with the suction nozzle and is used for driving the suction nozzle to vertically move;

the third Y-axis moving assembly is in driving connection with the thimble, and the third Y-axis moving assembly is used for driving the thimble to move along the Y axis;

the dispensing module comprises a dispensing machine, a dispensing cylinder, a dispensing needle and a conical guide block, wherein the dispensing machine is in driving connection with the dispensing cylinder, the dispensing needle is connected with the dispensing cylinder, and the conical guide block is positioned on one side, close to the suction nozzle, of the dispensing needle;

the fiber penetrating seat comprises a fiber penetrating V seat, a pressing plate and a second Z-axis moving assembly, wherein the pressing plate is located above the fiber penetrating V seat, the second Z-axis moving assembly is in driving connection with the pressing plate, and the second Z-axis moving assembly is used for driving the pressing plate to move close to or far away from one side of the fiber penetrating V seat so as to compress the ferrule on the fiber penetrating V seat.

4. The fiber-threading device of claim 1, wherein the fiber-threading device further comprises: the vibration charging tray, the vibration charging tray sets up wear on the fine subassembly, the vibration charging tray is used for to wear fine subassembly and carry the lock pin.

5. The fiber threading device of claim 1 wherein the mobile platform comprises:

a first X-axis moving assembly;

the first Y-axis moving assembly is arranged on the first X-axis moving assembly;

the object placing table is arranged on the first Y-axis moving assembly and is used for placing optical fibers.