CN110456461B - Optical fiber core cutting and assembling device of optical fiber wiring terminal - Google Patents
Optical fiber core cutting and assembling device of optical fiber wiring terminal Download PDFInfo
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- CN110456461B CN110456461B CN201910740383.9A CN201910740383A CN110456461B CN 110456461 B CN110456461 B CN 110456461B CN 201910740383 A CN201910740383 A CN 201910740383A CN 110456461 B CN110456461 B CN 110456461B
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- optical fiber
- moving
- cutting
- fiber core
- taking mechanism
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to an optical fiber core cutting and assembling device of an optical fiber wiring terminal, which comprises a rack, a base, an optical fiber core feeding assembly, a first moving and taking mechanism, a second moving and taking mechanism, a transition sliding chute assembly, a third moving and taking mechanism, a fourth moving and taking mechanism, a pushing mechanism, a cutting mechanism and a collecting box, wherein the base, the optical fiber core feeding assembly, the first moving and taking mechanism, the second moving and taking mechanism, the transition sliding chute assembly, the third moving and taking mechanism; a hole is formed on a panel of the base, and a collecting box is arranged in the base; the optical fiber core feeding assembly is positioned on the side of the base and is connected with the first moving and taking mechanism, the first moving and taking mechanism is installed on the base, the second moving and taking mechanism is orthogonal to the first moving and taking mechanism, the third moving and taking mechanism is connected with the transition sliding groove assembly, the transition sliding groove assembly is installed on the base, and the transition sliding groove assembly and the third moving and taking mechanism are arranged in an orthogonal mode; the cutting mechanism is arranged on the base and is positioned right above the transition sliding groove component; the fiber core is cut and pressed, the fiber is straight, the end part is smooth and clean, and the fiber light guide efficiency is high.
Description
Technical Field
The invention relates to the technical field of optical fiber device production, in particular to an optical fiber core cutting and assembling device of an optical fiber wiring terminal.
Background
The general optical fiber connector uses plastic material connecting terminal and pin, it is mainly used in consumer electronic products such as video, audio frequency, etc. or short distance optical fiber communication using plastic optical fiber, when the user connects the consumer electronic products, the transmission of optical fiber signal is achieved by the optical fiber connecting terminal and the female seat of the optical fiber connector, the general optical fiber connecting terminal is mostly made of plastic material shell without light guide, the optical fiber core is installed in the shell, the signal transmission is realized by the butt joint between the optical fibers, the transmission quality of the signal is related to the quality of the optical fiber core.
The patent with the publication number of CN205629933U and the patent name of the automatic assembling machine for the optical fiber connector is disclosed in 2016.10.12 by the national intellectual property office, and comprises a base, and an installation guide rail, a sliding block, a mechanical arm component, a feeding device and a driving device which are all installed on the base, wherein the driving device drives the sliding block to slide to a terminal end from a starting point end of the installation guide rail, and in the sliding process of the sliding block, the mechanical arm component splices a front frame sleeve, a core insert with a handle, a transparent tube, a spring and a plug which are sequentially provided by the feeding device one by one on the sliding block. This patent is direct to be taken the handle lock pin to assemble, and the roughness and the terminal surface finish of optic fibre are difficult to obtain guaranteeing.
Disclosure of Invention
The purpose of the invention is: aiming at the defects in the prior art, the optical fiber core cutting and assembling device for the optical fiber connecting terminal is provided, wherein the optical fiber is straight, the end part of the optical fiber is smooth and clean, and the assembly is stable and reliable.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose: an optical fiber core cutting and assembling device of an optical fiber connecting terminal comprises a rack, a base, an optical fiber core feeding assembly, a first moving and taking mechanism, a second moving and taking mechanism, a transition sliding groove assembly, a third moving and taking mechanism, a fourth moving and taking mechanism, a material pushing mechanism, a cutting mechanism and a collecting box, wherein the base is installed on the rack; the base is fixedly arranged on the rack, a hole is formed in a panel of the base, and a collecting box is arranged in the base; the optical fiber core feeding assembly is positioned on the side of the base and is connected with the first moving and taking mechanism, the first moving and taking mechanism is installed on the base, the second moving and taking mechanism is orthogonal to the first moving and taking mechanism, the third moving and taking mechanism is connected with the transition sliding groove assembly, the transition sliding groove assembly is installed on the base, and the transition sliding groove assembly and the third moving and taking mechanism are arranged in an orthogonal mode; the pushing mechanism and the third moving and taking mechanism are arranged in parallel, and the fourth moving and taking mechanism is arranged on the base and is connected with the third moving and taking mechanism and the pushing mechanism; the cutting mechanism is arranged on the base and is positioned right above the transition sliding groove component;
the cutting mechanism comprises a cutting seat, a cutting cylinder, a connecting sliding block, a pressing block and a cutting block; the cutting seat is fixedly arranged on the base, the cutting cylinder is vertically arranged on the cutting seat, the connecting slide block is movably matched in the cutting seat, the connecting slide block is connected with the telescopic end of the cutting cylinder, the cutting block is arranged on the connecting slide block, the pressing block is movably matched in the connecting slide block and the through groove formed by the cutting block, a boss is arranged on the side of the upper end of the pressing block, the boss and the upper end of the cutting block are clamped, and a pressed spring is arranged on the upper end face of the pressing block to enable the pressing block to be tensioned downwards.
Preferably, the lower end surface of the pressing block is a plane, the lower end surface of the cutting block is a blade surface, and the height of the plane is lower than that of the blade surface.
Preferably, the transition sliding chute assembly comprises a sliding chute strip, a side abutting seat, a side clamping block, an upper abutting seat, an upper clamping block, a cover plate and a clamping spring; the groove is formed in the sliding groove strip, the thick part of the optical fiber core is arranged on the groove, the wiring pole of the optical fiber core is arranged on the flat plate part, and the groove is formed in the side of the sliding groove strip; the side abutting seat is arranged on the side of the sliding groove strip, the side clamping block is movably matched in the groove, and a compressed spring is arranged between the side abutting seat and the side clamping block; the cover plate is arranged on the sliding groove strip, the cover plate is provided with a vertical groove, the upper clamping block is matched on the cover plate, the upper abutting seat is arranged on the cover plate, and a compressed spring is arranged between the upper abutting seat and the upper clamping block.
Preferably, the side clamping block and the upper clamping block correspond to the same optical fiber core, and chamfers are arranged on two sides of the top ends of the side clamping block and the upper clamping block.
Preferably, the first moving mechanism, the second moving mechanism, the third moving mechanism, the fourth moving mechanism and the pushing mechanism are similar and comprise a driving cylinder, a material taking bar and a guide rail, a corresponding material receiving groove is formed in the end of the material taking bar, and the material taking bar moves in the guide rail to realize moving of one dimension.
Preferably, the optical fiber core feeding assembly comprises a direct vibration motor and a conveying material rail arranged on the direct vibration motor, and an optical fiber core is arranged in the conveying material rail.
Preferably, when the device acts, the optical fiber cores sequentially flow out of the optical fiber core feeding assembly, are taken out by the first moving mechanism, then are laterally pushed into the transition sliding groove assembly by the second moving mechanism, the optical fiber cores are clamped by the side clamping block and the upper clamping block in the transition sliding groove assembly, then the cutting cylinder drives the pressing block and the cutting block to descend, the end part of the optical fiber core is pressed by the pressing block, and then the cutting block continues to descend, so that cutting is realized; and the optical fiber core is cut and pushed into the third moving and taking mechanism, and when the optical fiber core is assembled, the third moving and taking mechanism, the fourth moving and taking mechanism and the pushing mechanism are sequentially connected to operate, so that the optical fiber core is assembled into the wiring terminal.
Compared with the prior art, the invention has the beneficial effects that: by arranging the plurality of moving and taking mechanisms and adopting a pushing or connecting mode, compared with a clamping mode, the moving and taking mechanism is more accurate, and has less physical damage to workpieces; the cutting mechanism is arranged to cut and press the optical fiber core, so that the assembly success rate of a product and the qualification rate of the product are improved, the straightness of the optical fiber is improved, the flatness of the end face of the optical fiber is improved, and the light guide efficiency is improved; clamping pieces in two directions are arranged in the transition sliding groove assembly, so that a cutting reference is determined, and the length of each cut is kept uniform; and can hold a plurality of components in the spout subassembly, as the storage, can compensate the defect that the work piece stroke is big, improve the equipment speed.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Fig. 2 is an exploded view of the transition chute assembly.
Detailed Description
As shown in fig. 1, an optical fiber core cutting and assembling device for an optical fiber connection terminal includes a frame, a base 31, an optical fiber core feeding assembly 32, a first moving mechanism 33, a second moving mechanism 34, a transition chute assembly 35, a third moving mechanism 36, a fourth moving mechanism 37, a pushing mechanism 38, a cutting mechanism 39 and a collecting box 310, which are mounted on the frame; the base 31 is fixedly arranged on the frame, a hole is formed on the panel of the base 31, and the base 31 is internally provided with a collecting box 310; the optical fiber core feeding assembly 32 is positioned on the side of the base 31 and is connected with the first moving mechanism 33, the first moving mechanism 33 is installed on the base 31, the second moving mechanism 34 is orthogonal to the first moving mechanism 33, the third moving mechanism 36 is connected with the transition sliding groove assembly 35, the transition sliding groove assembly 35 is installed on the base 31, and the transition sliding groove assembly 35 and the third moving mechanism 36 are arranged in an orthogonal mode; the pushing mechanism 38 and the third moving mechanism 36 are arranged in parallel, and the fourth moving mechanism 37 is installed on the base 31 to connect the third moving mechanism 36 and the pushing mechanism 38; the cutting mechanism 39 is arranged on the base 31 and is positioned right above the transition chute assembly 35; the cutting mechanism 39 comprises a cutting seat 391, a cutting cylinder 392, a connecting slide block 393, a pressing block 394 and a cutting block 395; the cutting seat 391 is fixedly arranged on the base 31, the cutting cylinder 392 is vertically arranged on the cutting seat 391, the connecting slide block 393 is movably matched in the cutting seat 391, the connecting slide block 393 is connected with the telescopic end of the cutting cylinder 392, the cutting block 395 is arranged on the connecting slide block 393, the pressing block 394 is movably matched in a through groove formed by the connecting slide block 393 and the cutting block 395, a boss is arranged on the side of the upper end of the pressing block 394 and clamped with the upper end of the cutting block 394, and a compressed spring is arranged on the upper end face of the pressing block to enable the pressing block 394 to be tensioned downwards; the lower end face of the pressing block 394 is a plane, the lower end face of the cutting block 395 is a blade face, and the height of the plane is lower than that of the blade face.
As shown in fig. 2, the transition chute assembly 35 includes a chute bar 351, a side abutment 352, a side clamping block 353, an upper abutment 354, an upper clamping block 355, a cover plate 356 and a clamping spring; a groove 3511 is formed in the chute bar 351, the thick part of the optical fiber core is arranged on the groove 3511, the wiring pole of the optical fiber core is arranged on the flat plate 2512, and a groove 3513 is formed in the side of the chute bar 351; the side abutting seat 352 is arranged on the side of the sliding groove strip 351, the side clamping block 353 is movably matched in the groove 3513, and a compressed spring is arranged between the side abutting seat 352 and the side clamping block 353; the cover plate 356 is mounted on the sliding groove strip 351, a vertical groove is formed in the cover plate 356, the upper clamping block 355 is matched with the cover plate 356, the upper abutting seat 354 is mounted on the cover plate 356, and a compressed spring is arranged between the upper abutting seat 354 and the upper clamping block 355; the side clamping block 353 and the upper clamping block 355 correspond to the same optical fiber core, and chamfers are arranged on two sides of the top ends of the side clamping block 353 and the upper clamping block 355.
The first moving mechanism 33, the second moving mechanism 34, the third moving mechanism 36, the fourth moving mechanism 37 and the pushing mechanism 38 are similar in mechanism and comprise a driving cylinder, a material taking bar and a guide rail, a corresponding material receiving groove is formed in the end portion of the material taking bar, the material taking bar moves in the guide rail, and moving of one dimension is achieved.
When the optical fiber core cutting and assembling device of the optical fiber connecting terminal works, optical fiber cores sequentially flow out of an optical fiber core feeding assembly 32, are taken out by a first moving and taking mechanism 33, then a second moving and taking mechanism 34 is laterally pushed into a transition chute assembly 35, in the transition chute assembly 35, a side clamping block 353 and an upper clamping block 355 clamp the optical fiber cores, then a cutting air cylinder 392 drives a pressing block 394 and a cutting block 394 to descend, the pressing block presses the end part of the optical fiber core, and then the cutting block 395 continuously descends to realize cutting; and the optical fiber core is cut and pushed into the third moving and taking mechanism 36, and during assembly, the third moving and taking mechanism 36, the fourth moving and taking mechanism 37 and the pushing mechanism 38 are sequentially connected to operate, so that the optical fiber core is assembled into the wiring terminal.
The optical fiber core cutting and assembling device of the optical fiber wiring terminal solves the problems of irregular optical fiber core terminals and low assembling power, adopts a pushing or connecting mode by arranging a plurality of moving and taking mechanisms, is more accurate than a clamping mode, and has less physical damage to workpieces; a cutting mechanism 39 is arranged to cut and press the optical fiber core, so that the assembly success rate of the product and the qualification rate of the product are improved; clamping pieces in two directions are arranged in the transition sliding groove assembly 35, so that a cutting reference is determined, and the length of each cut is kept uniform; and can hold a plurality of components in the spout subassembly 35, as the storage, can compensate the big defect of work piece stroke, improve the equipment speed.
Claims (8)
1. An optical fiber core cutting and assembling device of an optical fiber connecting terminal is characterized by comprising a rack, a base (31), an optical fiber core feeding assembly (32), a first moving and taking mechanism (33), a second moving and taking mechanism (34), a transition sliding groove assembly (35), a third moving and taking mechanism (36), a fourth moving and taking mechanism (37), a material pushing mechanism (38), a cutting mechanism (39) and a collecting box (310), wherein the base (31), the optical fiber core feeding assembly, the first moving and taking mechanism, the second moving and taking mechanism, the transition sliding groove assembly (35), the third moving and taking mechanism; the base (31) is fixedly arranged on the frame, a hole is formed in a panel of the base (31), and a collecting box (310) is arranged in the base (31); the optical fiber core feeding assembly (32) is located on the side of the base (31) and is connected with the first moving and taking mechanism (33), the first moving and taking mechanism (33) is installed on the base (31), the second moving and taking mechanism (34) is orthogonal to the first moving and taking mechanism (33), the third moving and taking mechanism (36) is connected with the transition sliding groove assembly (35), the transition sliding groove assembly (35) is installed on the base (31), and the transition sliding groove assembly (35) is orthogonal to the third moving and taking mechanism (36); the pushing mechanism (38) and the third moving mechanism (36) are arranged in parallel, and the fourth moving mechanism (37) is arranged on the base (31) and is connected with the third moving mechanism (36) and the pushing mechanism (38); the cutting mechanism (39) is arranged on the base (31) and is positioned right above the transition sliding groove component (35).
2. The optical fiber core cutting and assembling device of an optical fiber connecting terminal according to claim 1, wherein the cutting mechanism (39) comprises a cutting seat (391), a cutting cylinder (392), a connecting slider (393), a pressing block (394) and a cutting block (395); cut seat (391) and fix and set up on base (31), cut cylinder (392) vertical installation on cutting seat (391), link block (393) remove the cooperation in cutting seat (391), link block (393) are connected with the flexible end that cuts cylinder (392), it installs on link block (393) to cut piece (395), press piece (394) to remove the cooperation in link block (393) and cut the logical groove that piece (395) formed, press piece (394) upper end side and be provided with the boss, this boss and cut piece (395) upper end looks card, press piece (394) up end and be provided with the spring that receives the pressure, make and press piece (394) tensioning downwards.
3. The cutting and assembling device for the core of the optical fiber connecting terminal according to claim 2, wherein the lower end surface of the pressing block (394) is a plane, the lower end surface of the cutting block (395) is a blade surface, and the height of the plane is lower than the blade surface.
4. The fiber core cutting and assembling device of the fiber connecting terminal according to claim 1, wherein the transition sliding groove assembly (35) comprises a sliding groove strip (351), a side abutting seat (352), a side clamping block (353), an upper abutting seat (354), an upper clamping block (355), a cover plate (356) and a clamping spring; a groove (3511) is formed in the sliding groove strip (351), the thick part of the optical fiber core is arranged on the groove (3511), the wiring pole of the optical fiber core is arranged on the flat plate part (2512), and a groove (3513) is formed in the side of the sliding groove strip (351); the side abutting seat (352) is installed on the side of the sliding groove strip (351), the side clamping block (353) is movably matched in the groove (3513), and a compressed spring is arranged between the side abutting seat (352) and the side clamping block (353); the cover plate (356) is mounted on the sliding groove strip (351), a vertical groove is formed in the cover plate (356), the upper clamping block (355) is matched on the cover plate (356), the upper abutting seat (354) is mounted on the cover plate (356), and a compressed spring is arranged between the upper abutting seat (354) and the upper clamping block (355).
5. The fiber core cutting and assembling device for the fiber connecting terminal of claim 4, wherein the side clamping block (353) and the upper clamping block (355) correspond to the same fiber core, and chamfers are arranged on two sides of the top ends of the side clamping block (353) and the upper clamping block (355).
6. The optical fiber core cutting and assembling device of the optical fiber connecting terminal according to claim 1, wherein the first moving mechanism (33), the second moving mechanism (34), the third moving mechanism (36), the fourth moving mechanism (37) and the pushing mechanism (38) are similar in mechanism and comprise a driving cylinder, a material taking bar and a guide rail, a corresponding material receiving groove is formed in the end portion of the material taking bar, and the material taking bar moves in the guide rail to realize one-dimensional moving.
7. The optical fiber core cutting and assembling device of an optical fiber connecting terminal according to claim 1, wherein the optical fiber core feeding assembly (32) comprises a direct vibration motor and a feeding rail arranged on the direct vibration motor, and the feeding rail is provided with an optical fiber core.
8. The optical fiber core cutting and assembling device of the optical fiber connecting terminal is characterized in that when the device is operated, optical fiber cores sequentially flow out of an optical fiber core feeding assembly (32), are firstly taken out by a first moving and taking mechanism (33), then a second moving and taking mechanism (34) is laterally pushed into a transition chute assembly (35), in the transition chute assembly (35), the optical fiber cores are clamped by a side clamping block (353) and an upper clamping block (355), then a cutting cylinder (392) drives a pressing block (395) and a cutting block (395) to descend, firstly the pressing block (394) presses the end parts of the optical fiber cores, and then the cutting block (395) descends continuously to realize cutting; and the optical fiber core is cut and pushed into a third moving and taking mechanism (36), and when the optical fiber core is assembled, the third moving and taking mechanism (36), a fourth moving and taking mechanism (37) and a pushing mechanism (38) are sequentially connected and operated, so that the optical fiber core is assembled into the wiring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740383.9A CN110456461B (en) | 2019-08-12 | 2019-08-12 | Optical fiber core cutting and assembling device of optical fiber wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740383.9A CN110456461B (en) | 2019-08-12 | 2019-08-12 | Optical fiber core cutting and assembling device of optical fiber wiring terminal |
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| Publication Number | Publication Date |
|---|---|
| CN110456461A CN110456461A (en) | 2019-11-15 |
| CN110456461B true CN110456461B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740383.9A Active CN110456461B (en) | 2019-08-12 | 2019-08-12 | Optical fiber core cutting and assembling device of optical fiber wiring terminal |
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| Country | Link |
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| CN (1) | CN110456461B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US577000A (en) * | 1897-02-16 | Car-coupling | ||
| CN207752177U (en) * | 2018-02-01 | 2018-08-21 | 深圳市朗耀科技有限公司 | Full-automatic optical fibre cutter disconnecting device for fiber coupler test machine people |
| CN208860993U (en) * | 2018-09-20 | 2019-05-14 | 宁波研新工业科技有限公司 | A kind of automatic optical fiber cutting equipment |
-
2019
- 2019-08-12 CN CN201910740383.9A patent/CN110456461B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US577000A (en) * | 1897-02-16 | Car-coupling | ||
| CN207752177U (en) * | 2018-02-01 | 2018-08-21 | 深圳市朗耀科技有限公司 | Full-automatic optical fibre cutter disconnecting device for fiber coupler test machine people |
| CN208860993U (en) * | 2018-09-20 | 2019-05-14 | 宁波研新工业科技有限公司 | A kind of automatic optical fiber cutting equipment |
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| Publication number | Publication date |
|---|---|
| CN110456461A (en) | 2019-11-15 |
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Effective date of registration: 20210409 Address after: 518000 b1a401, No.1 Workshop, Yingzhan Electronic Technology (Shenzhen) Co., Ltd., Longtian street, Pingshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhongwei Communication Technology Co., Ltd Address before: 315301 no.1598, North Third Ring West Road, Zonghan street, Cixi City, Ningbo City, Zhejiang Province Applicant before: Sun Guangjing |
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