CN216404217U - Optical fiber atomization coloring structure - Google Patents
Optical fiber atomization coloring structure Download PDFInfo
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- CN216404217U CN216404217U CN202122981381.4U CN202122981381U CN216404217U CN 216404217 U CN216404217 U CN 216404217U CN 202122981381 U CN202122981381 U CN 202122981381U CN 216404217 U CN216404217 U CN 216404217U
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Abstract
The utility model provides an optical fiber atomization coloring structure, which comprises: the optical fiber coloring device comprises a main body seat, wherein an optical fiber coloring main body is connected onto the main body seat, a first optical fiber ink atomizing nozzle is connected to one side wall of the main body seat, a second optical fiber ink atomizing nozzle is connected to the other side wall of the main body seat, bare optical fibers penetrate through the optical fiber coloring main body, and the first optical fiber ink atomizing nozzle and the second optical fiber ink atomizing nozzle penetrate through the optical fiber coloring main body relatively and atomize and color the bare optical fibers; therefore, the uniformity of optical fiber coloring is ensured, the waste of printing ink can be avoided, the optical fiber coloring quality is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of cable processing, in particular to an optical fiber atomization coloring structure.
Background
Optical fiber is a short-hand writing of optical fiber, which is a principle of utilizing light to reflect in a fiber made of glass or plastic, so as to complete information transmission, the light is an electromagnetic wave, the wavelength range of visible light is 390nm-760nm, and the transmission of the light in the optical fiber has loss, generally decreasing with the increase of the wavelength. The optical fiber is divided into a single mode optical fiber and a multimode optical fiber, the multimode optical fiber allows multiple beams of light to simultaneously propagate in the optical fiber, so that mode dispersion is formed, the angle of each mode light entering the optical fiber is different, the arrival time is also different, and the mode dispersion limits the bandwidth and the distance of the multimode optical fiber. The single-mode fiber can only transmit one type of light, the intermodal dispersion of the single-mode fiber is very small, and the single-mode fiber is suitable for long-distance communication, but material dispersion and wavelength dispersion exist, so that the single-mode fiber has higher requirements on the spectral width and stability of a light source. Under the same conditions, the smaller the fiber diameter, the smaller the attenuation, and the longer the signal transmission distance.
Attenuation (or loss) and dispersion (or bandwidth) of an optical fiber are two important parameters describing the transmission characteristics of an optical fiber, attenuation being the characteristic of an optical fiber that allows light to gradually decrease or disappear along a waveguide during transmission. The attenuation of the fiber determines the maximum distance of the undistorted transmission path of the signal given the signal and the operating conditions, i.e. given the transmitter output power and the detector sensitivity. The physical properties of the optical fiber include mechanical properties, thermal properties, electrical insulation properties, and the like. The optical fiber follows Hooke's law, and in the elastic range, when the optical fiber is bent by external force, the inner part of the mandrel is compressed, the outer part of the mandrel is stretched, after the external force disappears, the optical fiber automatically restores to the original shape due to the elastic action, but when the bending radius is smaller than the allowed curvature radius, the optical fiber is broken. The thermal property is mainly the heat resistance of the optical fiber, which directly affects the quality of optical fiber temperature sensing, and the melting temperature of the optical fiber is different with the difference of optical fiber waveguide medium materials. The general optical fiber is used in a temperature environment below 500 ℃ without problems, and the heat-resistant temperature of the pure quartz optical fiber can be as high as 1000 ℃. Generally, the flexibility of the clad material at low temperatures is relied upon. Under normal conditions, the temperature of the fiber can be as low as-40 ℃, and particularly the low temperature performance of the cladding material. Electrical insulation properties of optical fibers, as optical fibers for sensing applications, require good electrical insulation properties in many applications. For example, in a faraday sensor for measuring the current strength of a high voltage power transmission line, the optical fiber must have good electrical insulation.
Therefore, optical fiber coloring is particularly important as the first process in optical cable production, and the quality of optical fiber coloring directly affects the production of subsequent processes and the performance of products. In the coloring production process of the existing optical fiber, coloring ink cannot be uniformly coated on a bare optical fiber, and redundant coloring ink cannot be recycled, so that the phenomena of poor uniformity of optical fiber coloring and coloring ink waste are frequent.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an optical fiber atomization coloring structure, which not only ensures the uniformity of optical fiber coloring, but also avoids the waste of ink, improves the optical fiber coloring quality and reduces the production cost.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an optical fiber atomizing coloring structure comprising: the main part seat, be connected with the colored main part of optic fibre on the main part seat, a lateral wall of main part seat is connected with first optic fibre printing ink atomizer, another lateral wall of main part seat is connected with second optic fibre printing ink atomizer, and naked light fibre passes inside the colored main part of optic fibre, first optic fibre printing ink atomizer with second optic fibre printing ink atomizer is and wears to locate relatively in the colored main part of optic fibre and atomizes the colouring to naked light fibre.
The utility model provides an optical fiber atomization coloring structure, which not only ensures the uniformity of optical fiber coloring, but also can avoid the waste of ink, improve the optical fiber coloring quality and reduce the production cost.
Preferably, the first optical fiber ink atomizer has a gradually decreasing aperture from the main body base to the optical fiber coloring main body, and the second optical fiber ink atomizer has a gradually decreasing aperture from the main body base to the optical fiber coloring main body.
As preferred technical scheme, be connected with two at least bosss on the bottom plate of main part seat, at least two boss notches have been seted up in the colored main part of optic fibre, through the boss with the boss notch is corresponding and mutually support will the colored main part of optic fibre with main part seat location joint.
As a preferred technical scheme, one end face of the optical fiber coloring main body is detachably connected with one end face of the optical fiber coloring inlet die through a first sealing washer, the other end face of the optical fiber coloring inlet die is detachably connected with a first end cover, the other end face of the optical fiber coloring main body is detachably connected with one end face of the optical fiber coloring outlet die through a second sealing washer, and the other end face of the optical fiber coloring outlet die is detachably connected with a second end cover.
Preferably, the first optical fiber ink atomizer is connected with a first ink supply branch pipe, and the second optical fiber ink atomizer is connected with a second ink supply branch pipe.
Preferably, the first ink supply branch pipe and the second ink supply branch pipe are respectively communicated with an ink supply main pipe.
Preferably, the ink supply main pipe is in communication with the ink supply cylinder.
The preferable technical scheme comprises the following steps: the ink recovery device comprises a main ink recovery pipe, wherein a bottom plate of the main body seat is provided with an ink recovery through hole, the bottom plate of the main body seat is connected with an ink recoverer, and one end of the main ink recovery pipe is communicated with the ink recoverer.
Preferably, the other end of the main ink recovery pipe is communicated with the ink recovery cylinder.
Preferably, the ink recovery cylinder is communicated with the ink supply cylinder through an ink supply branch pipe, and an ink compressed air pump is arranged on the ink supply branch pipe.
The utility model provides an optical fiber atomization coloring structure, which has the following beneficial effects:
1) the utility model provides an optical fiber atomization coloring structure, which comprises a first sealing washer, a second sealing washer, a first end cover and a second end cover, wherein the arrangement of the first sealing washer and the second sealing washer ensures the sealing performance of an optical fiber coloring inlet die and an optical fiber coloring outlet die, so that colored optical fibers cannot bring out ink, and the cleanness of a field environment is ensured;
2) the utility model provides an optical fiber atomization coloring structure, wherein ink for optical fiber atomization coloring is pressed out from an ink supply cylinder through compressed air and enters an ink supply main pipe, the ink supply main pipe transmits the ink into a first ink supply branch pipe and a second ink supply branch pipe, the first ink supply branch pipe transmits the ink into a first optical fiber ink atomization nozzle, the second ink supply branch pipe transmits the ink into a second optical fiber ink atomization nozzle, and carries out atomization coloring on bare optical fibers passing through the inside of an optical fiber coloring main body, the ink transmitted inside the optical fiber coloring main body is buffered and compressed through the first optical fiber ink atomization nozzle and the second optical fiber ink atomization nozzle with gradually reduced apertures, so that the uniform fluidity and no micro bubbles are ensured when the ink reaches the nozzles of the first optical fiber ink atomization nozzle or the second optical fiber ink atomization nozzle, and the ink is sprayed in an atomization mode at the nozzles due to compression and is atomized and colored on the bare optical fibers, the uniformity of the optical fiber coloring is improved;
3) the utility model provides an optical fiber atomization coloring structure, wherein an optical fiber coloring main body is clamped on a main body seat for positioning through the corresponding and mutual matching of a boss groove and a boss notch, fixing parts are oppositely arranged on the side wall of the main body seat, the optical fiber coloring main body is finely adjusted to determine the final position of the optical fiber coloring main body, and then the optical fiber coloring main body and the main body seat are fastened through the fixing parts, so that the overall structure of the optical fiber atomization coloring structure is stable, and the influence of machine shaking on the optical fiber atomization coloring structure in the production process is avoided;
4) the utility model provides an optical fiber atomization coloring structure, wherein when bare optical fibers passing through the inside of an optical fiber coloring main body are subjected to ink atomization coloring, a part of coloring ink can not be utilized completely, at the moment, the coloring ink which can not be utilized flows down due to the action of self gravity and flows out through an ink recovery through hole on a bottom plate of a main body seat, the flowing ink collects the ink through an ink recoverer below the bottom plate of the main body seat, and the collected ink is recovered into an ink recovery cylinder through an ink recovery main pipe, so that the redundant ink can be recovered and reused, and the waste of the ink is avoided.
Drawings
FIG. 1 is a schematic diagram of an optical fiber atomizing and coloring structure according to the present invention;
FIG. 2 is a partial structural view of an optical fiber atomizing and coloring structure according to the present invention;
wherein: 1-a main body seat; 2-a fiber optic tinting body; 3-a first optical fiber ink atomizing nozzle; 4-a second optical fiber ink atomizing nozzle; 5-bare optical fiber; 6-lug boss notch; 7-optical fiber coloring inlet die; 8-an optical fiber coloring outlet die; 9-a fixing piece; 10-ink recovery vias; 11-first ink supply manifold; 12-a second ink supply manifold; 14-ink supply main; 15-an ink supply cartridge; 16-ink recovery main pipe; 17-an ink recovery cartridge; 18-ink supply manifold; 19-ink compressed air pump; 20-ink recoverer; 21-a first end cap; 22-second end cap.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It is understood that the utility model achieves the objects of the utility model by means of some embodiments.
As shown in fig. 1-2, the present invention provides an optical fiber atomizing coloring structure, comprising: the optical fiber coloring device comprises a main body seat 1, wherein at least two bosses are connected to a bottom plate of the main body seat 1, at least two boss notches 6 are formed in an optical fiber coloring main body 2, the bosses correspond to the boss notches 6 and are matched with the boss notches to position the optical fiber coloring main body 2 on the main body seat 1 in a clamping manner, fixing pieces 9 are oppositely arranged on the side walls of the main body seat 1, the optical fiber coloring main body 2 is finely adjusted after the clamping to determine the final position of the optical fiber coloring main body 2, then the optical fiber coloring main body 2 and the main body seat 1 are screwed and fastened by the fixing pieces 9, a symmetrical screwing method is adopted in the screwing process, after the fixing pieces 9 on one side wall of the main body seat 1 are screwed, then the fixing pieces 9 on the other side wall of the main body seat 1 are screwed repeatedly and circularly, and the fixing pieces 9 on one side wall of the main body seat 1 and the fixing pieces 9 on the other side wall of the main body seat 1 are screwed repeatedly and circularly, in the screwing process, a method of firstly screwing and then screwing is adopted, so that the uniform stress of the whole body is ensured, and the connection stability of the main body seat 1 and the optical fiber coloring main body 2 is ensured; one end face of the optical fiber coloring main body 2 is detachably connected with one end face of an optical fiber coloring inlet die 7 through a first sealing washer, the other end face of the optical fiber coloring inlet die 7 is detachably connected with a first end cover 21, the other end face of the optical fiber coloring main body 2 is detachably connected with one end face of an optical fiber coloring outlet die 8 through a second sealing washer, the other end face of the optical fiber coloring outlet die 8 is detachably connected with a second end cover 22, a bare optical fiber 5 sequentially penetrates into the optical fiber coloring main body 2 from the first end cover 21 and the optical fiber coloring inlet die 7, then the colored optical fiber penetrates out of the optical fiber coloring outlet die 8 and the second end cover 22, the optical fiber coloring inlet die 7 is horn-shaped, the bare optical fiber can easily penetrate into the optical fiber coloring main body 2, and the optical fiber coloring inlet die 7 and the optical fiber coloring outlet die 8 are both provided with the sealing washers, the tightness of two ends of the optical fiber coloring main body is ensured, one side wall of the main body seat 1 is connected with a first optical fiber ink atomizer 3, the other side wall of the main body seat 1 is connected with a second optical fiber ink atomizer 4, the first optical fiber ink atomizer 3 and the second optical fiber ink atomizer 4 are oppositely arranged in the optical fiber coloring main body 2 in a penetrating manner and used for atomizing and coloring bare optical fibers 5, the aperture of the first optical fiber ink atomizer 3 is gradually decreased from the main body seat 1 to the optical fiber coloring main body 2, the aperture of the second optical fiber ink atomizer 4 is gradually decreased from the main body seat 1 to the optical fiber coloring main body 2, a plurality of atomized oil injection holes are distributed at the nozzle positions of the first optical fiber ink atomizer 3 and the second optical fiber ink atomizer 4 in an array manner and used for atomizing and ejecting ink, the first optical fiber ink atomizer 3 is connected with a first ink supply branch pipe 11, the second optical fiber ink atomizer 4 is connected with a second ink supply branch pipe 12, the first ink supply branch pipe 11 and the second ink supply branch pipe 12 are respectively communicated with an ink supply main pipe 14, an ink recovery through hole is formed in the bottom plate of the main body seat 1, the bottom plate of the main body seat 1 is connected with an ink recoverer 20, one end of the ink recovery main pipe 16 is communicated with the ink recoverer 20, the other end of the ink recovery main pipe 16 is communicated with an ink recovery cylinder 17, the ink recovery cylinder 17 is communicated with the ink supply cylinder 15 through the ink supply branch pipe 18, and an ink compressed air pump 19 is arranged on the ink supply branch pipe 18.
The ink recycler 20 is preferably a funnel.
The ink in the ink supply cylinder 15 is pressed out into the ink supply main pipe 14 by the compressed air, the ink supply main pipe 14 transfers the ink into the first ink supply branch pipe 11 and the second ink supply branch pipe 12, the first ink supply branch pipe 11 transmits ink to enter the first optical fiber ink atomizer 3, the second ink supply branch pipe 12 transmits ink to enter the second optical fiber ink atomizer 4, the bare optical fiber 13 passing through the optical fiber coloring main body 2 is atomized and colored, and the ink transmitted in the first optical fiber ink atomizer 3 and the second optical fiber ink atomizer 4 with gradually decreased apertures is buffered and compressed, so that the ink has uniform fluidity and no micro-bubbles when reaching the first optical fiber ink atomizer 3 or the second optical fiber ink atomizer 4, due to the compression of the ink, the ink is sprayed out in an atomizing mode at the spray head and the naked optical fiber is atomized and colored.
When the bare optical fiber 5 passing through the optical fiber coloring body 2 is atomized and colored with ink, a part of the ink can not be utilized, the excessive ink which can not be utilized flows down due to the self gravity, the excessive ink flows out through the ink recovery through hole on the bottom plate of the main body seat 1, the flowing ink collects the ink through the ink recoverer 20 below the bottom plate of the main body seat 1, the collected ink is recovered into the ink recovery cylinder 17 through the ink recovery main pipe 16, the ink recovery cylinder 17 is communicated with the ink supply cylinder 15 through the ink supply branch pipe 18, the ink supply branch pipe 18 is provided with an ink compressed air pump 19, the ink recovered in the ink recovery cylinder 17 flows back to the ink supply cylinder 15 for continuous use under the action of the ink compressed air pump 19, so that the excessive ink can be recovered and reused, the waste of ink is avoided.
When the bare optical fiber 5 finishes ink atomization coloring and needs to color the next bare optical fiber 5, the cleaning of an optical fiber atomization coloring structure is involved, the fixing part 9 is symmetrically unscrewed, the optical fiber coloring body 2 is taken down after unscrewing, the first end cover 21 and the second end cover 22 at two ends of the optical fiber coloring body 2 are unscrewed after taking down, the optical fiber coloring inlet die 7 and the optical fiber coloring outlet die 8 are taken out, the first sealing washer and the second sealing washer are taken out, the disassembled optical fiber coloring inlet die 7, the optical fiber coloring outlet die 8, the first sealing washer, the second sealing washer and the optical fiber coloring body 2 are placed into an ultrasonic cleaning machine for ultrasonic cleaning, and the cleaning device is simple in operation and convenient to clean.
The utility model provides an optical fiber atomization coloring structure, which has the following beneficial effects:
1) the utility model provides an optical fiber atomization coloring structure, which comprises a first sealing washer, a second sealing washer, a first end cover and a second end cover, wherein the arrangement of the first sealing washer and the second sealing washer ensures the sealing performance of an optical fiber coloring inlet die and an optical fiber coloring outlet die, so that the colored optical fiber cannot bring out ink, the cleanness of the field environment is high, when the optical fiber coloring inlet die and the optical fiber coloring outlet die are replaced, the first end cover and the second end cover only need to be screwed off in a rotating manner, and the optical fiber coloring inlet die and the optical fiber coloring outlet die are taken out to be replaced by new ones;
2) the utility model provides an optical fiber atomization coloring structure, wherein ink for optical fiber atomization coloring is pressed out from an ink supply cylinder through compressed air and enters an ink supply main pipe, the ink supply main pipe transmits the ink into a first ink supply branch pipe and a second ink supply branch pipe, the first ink supply branch pipe transmits the ink into a first optical fiber ink atomization nozzle, the second ink supply branch pipe transmits the ink into a second optical fiber ink atomization nozzle, and carries out atomization coloring on bare optical fibers passing through the inside of an optical fiber coloring main body, the ink transmitted inside the optical fiber coloring main body is buffered and compressed through the first optical fiber ink atomization nozzle and the second optical fiber ink atomization nozzle with gradually reduced apertures, so that the uniform fluidity and no micro bubbles are ensured when the ink reaches the nozzles of the first optical fiber ink atomization nozzle or the second optical fiber ink atomization nozzle, and the ink is sprayed in an atomization mode at the nozzles due to compression and is atomized and colored on the bare optical fibers, the uniformity of the optical fiber coloring is improved;
3) the utility model provides an optical fiber atomization coloring structure, wherein an optical fiber coloring main body is clamped on a main body seat for positioning through the corresponding and mutual matching of a boss groove and a boss notch, fixing parts are oppositely arranged on the side wall of the main body seat, the optical fiber coloring main body is finely adjusted to determine the final position of the optical fiber coloring main body, and then the optical fiber coloring main body and the main body seat are fastened through the fixing parts, so that the overall structure of the optical fiber atomization coloring structure is stable, and the influence of machine shaking on the optical fiber atomization coloring structure in the production process is avoided;
4) the utility model provides an optical fiber atomization coloring structure, wherein when bare optical fibers passing through the inside of an optical fiber coloring main body are subjected to ink atomization coloring, a part of coloring ink can not be utilized completely, at the moment, the coloring ink which can not be utilized flows down due to the action of self gravity and flows out through an ink recovery through hole on a bottom plate of a main body seat, the flowing ink collects the ink through an ink recoverer below the bottom plate of the main body seat, and the collected ink is recovered into an ink recovery cylinder through an ink recovery main pipe, so that the redundant ink can be recovered and reused, and the waste of the ink is avoided.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all modifications and equivalents falling within the scope of the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An optical fiber atomizing coloring structure, comprising: main part seat (1), be connected with colored main part of optic fibre (2) on main part seat (1), a lateral wall of main part seat (1) is connected with first optic fibre printing ink atomizer (3), another lateral wall of main part seat (1) is connected with second optic fibre printing ink atomizer (4), and naked color optic fibre (5) pass inside colored main part of optic fibre (2), first optic fibre printing ink atomizer (3) with second optic fibre printing ink atomizer (4) are and wear to locate relatively in the colored main part of optic fibre (2) and carry out the atomizing to naked color optic fibre (5) and color.
2. The optical fiber atomizing and coloring structure according to claim 1, wherein the aperture of the first optical fiber ink atomizer (3) is gradually decreased from the main body seat (1) to the optical fiber coloring main body (2), and the aperture of the second optical fiber ink atomizer (4) is gradually decreased from the main body seat (1) to the optical fiber coloring main body (2).
3. The optical fiber atomization coloring structure according to claim 1, wherein at least two boss grooves are connected to a bottom plate of the main body seat (1), at least two boss notches (6) are formed in the optical fiber coloring main body (2), and the optical fiber coloring main body (2) and the main body seat (1) are clamped in a positioning manner by the boss corresponding to and mutually matching with the boss notches (6).
4. The optical fiber atomizing and coloring structure according to claim 1, wherein one end face of the optical fiber coloring body (2) is detachably connected with one end face of the optical fiber coloring inlet mold (7) through a first sealing gasket, the other end face of the optical fiber coloring inlet mold (7) is detachably connected with the first end cover (21), the other end face of the optical fiber coloring body (2) is detachably connected with one end face of the optical fiber coloring outlet mold (8) through a second sealing gasket, and the other end face of the optical fiber coloring outlet mold (8) is detachably connected with the second end cover (22).
5. The optical fiber atomizing coloring structure according to claim 1, wherein said first optical fiber ink atomizer (3) is connected to a first ink supply branch pipe (11), and said second optical fiber ink atomizer (4) is connected to a second ink supply branch pipe (12).
6. The optical fiber atomizing coloring structure according to claim 5, wherein said first ink supply branch pipe (11) and said second ink supply branch pipe (12) are respectively communicated with an ink supply main pipe (14).
7. The optical fiber atomizing coloring structure according to claim 6, wherein said ink supply main pipe (14) communicates with an ink supply cylinder (15).
8. The optical fiber atomizing coloring structure according to claim 7, comprising: the ink recovery device comprises an ink recovery main pipe (16), wherein an ink recovery through hole is formed in the bottom plate of the main body seat (1), the bottom plate of the main body seat (1) is connected with an ink recoverer (20), and one end of the ink recovery main pipe (16) is communicated with the ink recoverer (20).
9. The optical fiber atomizing coloring structure according to claim 8, wherein the other end of said ink recovery main pipe (16) is communicated with an ink recovery cylinder (17).
10. The optical fiber atomizing coloring structure according to claim 9, wherein said ink recovery tank (17) communicates with said ink supply tank (15) through an ink supply branch pipe (18), and an ink compressed air pump (19) is provided on said ink supply branch pipe (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122981381.4U CN216404217U (en) | 2021-11-30 | 2021-11-30 | Optical fiber atomization coloring structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122981381.4U CN216404217U (en) | 2021-11-30 | 2021-11-30 | Optical fiber atomization coloring structure |
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| CN216404217U true CN216404217U (en) | 2022-04-29 |
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| CN202122981381.4U Active CN216404217U (en) | 2021-11-30 | 2021-11-30 | Optical fiber atomization coloring structure |
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2021
- 2021-11-30 CN CN202122981381.4U patent/CN216404217U/en active Active
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