CN208215979U - A kind of optical cable production line - Google Patents
A kind of optical cable production line Download PDFInfo
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- CN208215979U CN208215979U CN201820541276.4U CN201820541276U CN208215979U CN 208215979 U CN208215979 U CN 208215979U CN 201820541276 U CN201820541276 U CN 201820541276U CN 208215979 U CN208215979 U CN 208215979U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 230
- 238000007711 solidification Methods 0.000 claims abstract description 65
- 230000008023 solidification Effects 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000003595 mist Substances 0.000 claims abstract description 16
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
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- 238000005192 partition Methods 0.000 claims description 14
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Abstract
A kind of optical cable production line, including optical fiber wire releasing device, stranding device, extruder, cooling and solidifying system and the wrap-up set gradually, cooling and solidifying system includes the encapsulated solidification equipment of optical cable and the encapsulated air cooling equipment of optical cable, and the encapsulated solidification equipment of optical cable and the encapsulated air cooling equipment of optical cable are successively set on after extruder.The encapsulated solidification equipment of optical cable includes atomizer, and atomizer is equipped with several dispersive nozzles and is circumferentially distributed in around solidifying channel；The encapsulated air cooling equipment of optical cable includes wind-force distributor, and wind-force distributor is equipped with several air-cooled spouts and is circumferentially distributed in around cooling duct.Water mist cooling and solidifying, stable prod performance can be carried out after optical cable is encapsulated, and cool and solidify high-efficient, do not needed to configure very long cooling trough, save optical cable production line the space occupied；And can be encapsulated in optical cable and after solidifying, high pressure blow-gas is carried out, cable surface is dried up rapidly in the remaining moisture of preceding road cooling curing process institute, occupies little space, it is high-efficient.
Description
Technical field
The utility model relates to a kind of optical cable production lines.
Background technique
The structure of existing optical cable is internal setting twisting fibers, and external encapsulated/plastic sleeve is to constitute overall structure and provide
Protective performance, optical cable is encapsulated/plastic sleeve is usually to pass through extruder/extruder to realize, external in optical cable from squeezing out after head sends out
Encapsulated is the condition of high temperature, needs to carry out it cooling and solidifying and setting, with quality assurance.
Existing optical cable production line usually requires that cooling system and hair dryer are arranged after squeezing out head, so that optical cable is encapsulated
Temperature is reduced to normal temperature state and dries up.Existing cooling system needs to configure longer cooling trough and multiple tracks drying,
The production line for needing to grow very much, can also expend the more time, do not only take up workshop place and will lead to the waste of water resource.Contracting
It is difficult to accomplish comprehensive cooling down again if short production line, causes finished cable internal cooling not in place, influence optical cable quality.
On the other hand, existing hair dryer or blow-dry device usually pass through access blowing pipeline and blow cable surface
It is dry, be a kind of similar natural air cooled method, it is bad to dry up effect, cooling effect also almost without.For reinforcing effect, can set
Multiple tracks drying is set, also causes production line length longer, increases site area demand.
A kind of pencil optical cable disclosed in patent document CN201720066225.6 for example than more typical optical cable production line is raw
A kind of cable jacket production line disclosed in producing line and patent document CN201520658003.4 uses traditional mobile water
Slot, fixed sink and blow-dry device.
In order to improve the problem of optical cable production line is cooling and drying needs to configure more long-living producing line, improve efficiency, invention is special
Sharp document CN201710579101.2 discloses a kind of immersion and non-immersion alternate optical cable cooling system, the cooling system
System from left to right successively includes actinobacillus device, cooling device, blow-dry device and traction winding device, the cooling device and institute
It states and is additionally provided with dehydration device between blow-dry device；The rapid cooling system is using immersion and non-immersion is alternately cooled
Mode, wherein progress is cooling together by the storage of accumulator saturation for cooling water during cooling in this way, is then being immersed into
Two coolings are carried out in cooling water, carry out direct contact type cooling by being saturated with the accumulator of cooling water during cooling,
Internal cooling effect is sufficiently achieved in the cooling path of optical cable in this way, while preventing from taking away extra moisture in discharging,
And dehydration device and blow-dry device is combined thoroughly to carry out cooling treatment to optical cable.Patent of invention document CN201710579099.9
Disclose a kind of contact optical cable fast cooling cooling device.Both schemes are by a kind of improved accumulator and correlation
Component is come the moisture that improves cooling effect and while reducing discharging is taken away, but this structure is complex, it is effect improved less, and
And cost is larger, is also not suitable for that use is transformed in existing optical cable production line.
Utility model content
In view of above situation, in order to solve the problems, such as that above-mentioned technology exists, the utility model proposes a kind of optical cable production line,
Water mist cooling and solidifying, stable prod performance can be carried out, and cool and solidify high-efficient after optical cable is encapsulated, not need to configure
Very long cooling trough saves optical cable production line the space occupied；And can it is encapsulated in optical cable and solidify after, carry out high pressure blow
Gas dries up rapidly cable surface in the remaining moisture of preceding road cooling curing process institute, occupies little space, high-efficient.
Optical cable production line according to the present utility model, including the optical fiber wire releasing device, stranding device, extrusion set gradually
Machine, cooling and solidifying system and wrap-up, the cooling and solidifying system include that the encapsulated solidification equipment of optical cable and optical cable are encapsulated air-cooled
Device, the encapsulated solidification equipment of the optical cable and the encapsulated air cooling equipment of optical cable are successively set on after extruder；The optical cable is encapsulated
Solidification equipment includes atomizer, and solidifying channel is equipped in the atomizer, and solidifying channel has solidifying channel entrance and solidification logical
Road outlet, the diameter of solidifying channel entrance are greater than the diameter of solidifying channel outlet；Atomizer is equipped with several dispersive nozzles in circle
Week is distributed in around solidifying channel；On the longitudinal direction along encapsulated optical cable running route, center of the dispersive nozzle with respect to solidifying channel
Axis is obliquely installed；On the transverse direction perpendicular to encapsulated optical cable running route, in the outlet alignment solidifying channel of dispersive nozzle
The heart, also, the entrance of dispersive nozzle deviates the outlet of dispersive nozzle and the line of centres of solidifying channel, and several dispersive nozzles enter
Mouth offset direction is identical with deviation angle；The encapsulated air cooling equipment of optical cable includes wind-force distributor, is equipped in wind-force distributor
There is cooling duct entrance and cooling duct to export for cooling duct, cooling duct, and the diameter of cooling duct entrance is greater than cooling logical
The diameter of road outlet；Wind-force distributor is equipped with several air-cooled spouts and is circumferentially distributed in around cooling duct；Along encapsulated light
On the longitudinal direction of cable running route, the central axis in the air-cooled relatively cool channel of spout is obliquely installed；It is transported perpendicular to encapsulated optical cable
In the transverse direction of walking along the street line, the center of the outlet alignment cooling duct of air-cooled spout, also, the entrance of air-cooled spout deviates air-cooled spray
The outlet of mouth and the line of centres of cooling duct, the entrance offset direction of several air-cooled spouts are identical with deviation angle.
Preferably, the encapsulated solidification equipment of the optical cable and the encapsulated air cooling equipment of optical cable are structure as a whole, including are wholely set
Atomizer and wind-force distributor, there is solidifying channel entrance and solidifying channel to export the solidifying channel of the atomizer, and
The diameter of the solidifying channel entrance is greater than the diameter of solidifying channel outlet, and the inner surface of solidifying channel forms conical surface；Institute
The diameter for stating the cooling duct entrance of the cooling duct of wind-force distributor is equal to the diameter of cooling duct outlet.
Preferably, the dispersive nozzle includes the atomizing nozzle being sequentially communicated, choke and water route interconnecting piece, atomizing nozzle setting
It is connected on the inside of atomizer and with solidifying channel, water route interconnecting piece is arranged on the outside of atomizer and is connected to external fluid delivery conduit road.
Preferably, the dispersive nozzle further includes expansion mouth, and expansion mouth is connected to atomizing nozzle, and expansion mouth is in solidifying channel
Extend on inner surface to solidifying channel entrance one end, expansion mouth is on the surface of solidifying channel exit end perpendicular to solidifying channel
Central axis.
Preferably, the encapsulated solidification equipment of the optical cable further includes encapsulated solidification cabinet, is equipped in the encapsulated solidification case body
An atomizer, the encapsulated inner wall for solidifying cabinet are fixedly installed on every piece of solidification box partition for several solidification box partitions
Equipped with solidification cabinet sound-proof material, the both ends of atomizer are respectively provided with a solidification guide wheel.
Preferably, the air-cooled spout includes the inflatable mouth, choke and circuit connection section being sequentially communicated, inflatable mouth setting
It is connected on the inside of wind-force distributor and with cooling duct, circuit connection section is arranged on the outside of wind-force distributor and supplies with external high pressure
Air pipe connection.
Preferably, the wind-force distributor is equipped with the air-cooled spout of multiple groups, and the air-cooled spout of each group is along the air-cooled operation side of optical cable
It is arranged to the axis direction of i.e. cooling duct, wind-force inner skeleton corresponds to every group of air-cooled nozzle exit area segmentation and is equipped with multistage cooling
Channel, every section of cooling duct is equipped with cooling duct entrance and cooling duct exports；Wherein, it is arranged and enters wind-force distributor in optical cable
The diameter of the cooling duct entrance of the cooling duct of one end is greater than the diameter of cooling duct outlet, and the inner surface of cooling duct is formed
Conical surface；The diameter that the cooling duct entrance of each section of cooling duct at the other positions of wind-force distributor is arranged in is equal to cooling lead to
The inner surface of the diameter of road outlet, cooling duct forms spindle surface.
Preferably, the encapsulated air cooling equipment of the optical cable further includes air-cooled cabinet, is equipped in the air cooled box body several air-cooled
Box partition, a wind-force distributor is fixedly installed on every piece of air-cooled box partition, and the inner wall of air-cooled cabinet is equipped with air-cooled cabinet
Sound-proof material, the both ends of wind-force distributor are respectively provided with an air-cooled guide wheel.
It preferably, further include the encapsulated cooling and solidifying sink of optical cable, the encapsulated cooling and solidifying sink of optical cable is arranged in optical cable
Between encapsulated solidification equipment and the encapsulated air cooling equipment of optical cable.
Preferably, including cooling trough and connecing for cooling trough both ends is arranged in the encapsulated cooling and solidifying sink of the optical cable
Sink, the cooling trough is interior to be equipped with cooling water, and the both ends of cooling trough are respectively equipped with optical cable inlet and outlet, cooling trough both ends
Optical cable inlet and outlet are respectively arranged above the water receiving tank of corresponding end；The both ends of cooling trough are respectively equipped with two layers of end-plate, described
Optical cable inlet and outlet are opened up on two layers of end-plate, are equipped with foam support plate between two layers of end-plate, in the foam support plate
Portion is equipped with optical cable gripping member, is equipped with the through-hole passed through for optical cable in the middle part of optical cable gripping member.
Take the utility model proposes technology after, according to the optical cable production line of the utility model embodiment, have with
It is lower the utility model has the advantages that
1) by injection spiral shape or similar spiral water mist, spiral periphery injection is formed, around logical by solidification
The encapsulated cable surface in road, is quickly discharged after fully absorbing optical cable heat.It is cooling can quickly to carry out water mist after optical cable is encapsulated
Solidification, stable prod performance, cooling and solidifying is high-efficient, does not need to configure very long cooling trough, saves optical cable production line and occupies
Space.
2) by injection spiral shape or similar spiral high-speed gas, spiral all edge injections are formed, around passing through
The encapsulated cable surface of cooling duct is blown, and quickly dries up cable surface.Can it is encapsulated in optical cable and solidify after, carry out high pressure blow
Gas dries up rapidly cable surface in the remaining moisture of preceding road cooling curing process institute, occupies little space, high-efficient.
If 3) cable surface ponding is more, it will also be blown to the cooling duct inlet being relatively large in diameter and be discharged rapidly.For
The more optical cable of preceding working procedure residual moisture can form multistage air blowing, carry out surface and air-dry.
4) optical cable can be provided soft when optical cable winds not in time or the problem of timing disorder occurs between different processes
The support of property/elasticity, avoids optical cable from being imported and exported and pulls/abrade.And cooling water can be promoted to circulate, it being capable of flexible adaptation difference
Change water demand.
Detailed description of the invention
Fig. 1 shows the optical cable production line overall structure of the utility model embodiment one；
Fig. 2 shows the encapsulated solidification equipment overall structure of the optical cable of Fig. 1；
Fig. 3 shows the atomizer internal structure in Fig. 2；
Fig. 4 is the left view of Fig. 3；
Fig. 5 shows the encapsulated air cooling equipment structure of optical cable of Fig. 1；
Fig. 6 is the wind-force inner skeleton structure in Fig. 5；
Fig. 7 is the left view of Fig. 6；
Fig. 8 shows the encapsulated air cooling equipment structure of optical cable of the utility model embodiment two；
Fig. 9 show the integral structure of the utility model embodiment three the encapsulated solidification equipment of optical cable and optical cable it is encapsulated air-cooled
Apparatus structure；
Figure 10 shows the encapsulated cooling and solidifying sink top view of optical cable of the utility model embodiment four；
Figure 11 is the portion the A enlarged drawing of Figure 10；
Figure 12 is the B-B direction view of Figure 10.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.Described implementation
Example includes the various details for helping to understand, but they can only be counted as illustratively, be a part of the utility model
Embodiment, instead of all the embodiments.Unless otherwise defined, the technical term or scientific term used herein should be this
The ordinary meaning that personage in utility model fields with general technical ability is understood.Meanwhile in order to keep specification more clear
Chu is succinct, by omission pair it is well known that the detailed description of function and construction.
Embodiment 1
As shown in Figure 1, a kind of optical cable production line, including the optical fiber wire releasing device 11, stranding device 12, extrusion set gradually
Machine 13, cooling and solidifying system and wrap-up, the cooling and solidifying system include the encapsulated solidification equipment 2 of optical cable and the encapsulated wind of optical cable
Device for cooling 3, the encapsulated solidification equipment 2 of the optical cable and the encapsulated air cooling equipment 3 of optical cable are successively set on after extruder 13.In order to suitable
Benefit completes optical cable/fiber optic cable manufacture production, and the portions such as caliper, spray code spraying apparatus, tensioner and control system can also be arranged
Part/equipment, the caliper and spray code spraying apparatus are arranged after cooling and solidifying system, and the tensioner is arranged in optical fiber unwrapping wire
Between device 11 and stranding device 12, control system includes electric cabinet, is connected respectively with other components by powering and controlling route
It connects.
Optical cable production line described herein component part arrangement successively, be according to the trend in optical cable production process into
Row determines, such as the encapsulated solidification equipment 2 of the optical cable and the encapsulated air cooling equipment 3 of optical cable are successively set on after extruder 13, i.e.,
Show in optical cable production process, first passes through the encapsulated solidification equipment 2 of optical cable after drawing after optical cable is encapsulated from extruder 13, using
The encapsulated air cooling equipment 3 of optical cable.
Shown in please see Fig. 2 to Fig. 4, Fig. 2 shows the encapsulated solidification equipment overall structure of the optical cable of the utility model, to see
Clear interior layout structure, is omitted the cover board of cabinet；Fig. 3 shows key portion in the encapsulated solidification equipment of optical cable of the utility model
The internal structure of part atomizer, is expressed using cross-sectional fashion；Fig. 4 is the left view of Fig. 3.
The encapsulated solidification equipment 2 of optical cable includes atomizer 21, is worn in the atomizer 21 equipped with optical cable of the confession after encapsulated
The solidifying channel 210 crossed, the solidifying channel 210 have solidifying channel entrance 211 and solidifying channel outlet 212, and described
The diameter of solidifying channel entrance 211 is greater than the diameter of solidifying channel outlet 212, and the inner surface of solidifying channel 210 forms taper table
Face；The atomizer 21 be equipped with several dispersive nozzles 22, the entrance of dispersive nozzle 22 be arranged on the outer wall of atomizer 21 with
Connect with extraneous water supply pipe, the outlet of dispersive nozzle 22 be arranged in the inner surface of solidifying channel 210 and with solidifying channel 210
Interior space connection；Several dispersive nozzles 22 are circumferentially distributed in around solidifying channel 210, also, are transported along encapsulated optical cable
On the longitudinal direction of walking along the street line, dispersive nozzle 22 is obliquely installed with respect to the central axis of solidifying channel 210, the entrance of dispersive nozzle 22
It is set to solidifying channel and exports 212 one end, the outlet of dispersive nozzle 22 is set to 211 one end of solidifying channel entrance；Perpendicular to
In the transverse direction of encapsulated optical cable running route, the center of the outlet alignment solidifying channel 210 of dispersive nozzle 22, also, dispersive nozzle
22 entrance deviates the outlet of dispersive nozzle 22 and the line of centres of solidifying channel 210, and the entrance of several dispersive nozzles 22 deviates
Direction is identical with deviation angle.
The dispersive nozzle 22 includes atomizing nozzle 221, choke 222 and the water route interconnecting piece 223 being sequentially communicated, atomizing nozzle
221 settings be connected tos in the inside of atomizer 21 and with solidifying channel 210, the setting of water route interconnecting piece 223 on the outside of atomizer 21 and with
The connection of external fluid delivery conduit road.The external high pressure water flow that interconnecting piece 223 introduces by water is pressurizeed by choke 222, and through spraying
Mouth 221 sprays, and spray is cooled down in cable surface.
The water route mounting platform vertical with water route interconnecting piece 223 is equipped on the outside of the atomizer 21, on water route interconnecting piece 223
Water route connector 224 is installed.
The dispersive nozzle 22 further includes expansion mouth 220, and expansion mouth 220 is connected to atomizing nozzle 221, and expansion mouth 220 is solid
Change and extend on the inner surface in channel 210 to 211 one end of solidifying channel entrance, expansion mouth 220 exports 212 one end in solidifying channel
Surface perpendicular to solidifying channel 210 central axis.On the one hand expansion mouth 220 cooperates spraying formation, on the other hand also limit
Spread of spray avoids wasting random spray.Because the unique location of the inner surface for the solidifying channel 210 being arranged and dispersive nozzle 22 is closed
System, expansion mouth 220 can guide water mist spraying to the rear in movement of optical cables direction, and in the front in movement of optical cables direction, due to
Expansion mouth 220 exports the central axis of the surface perpendicular to solidifying channel 210 of 212 one end in solidifying channel, and limitation is spraying forward
Fang Zuoyong, pooling of resources are used for the rear cable surface in the higher movement of optical cables direction of temperature, and spraying vaporization at high temperature is taken away
Heat is simultaneously discharged from Cable entry, and temperature is higher at Cable entry, and discharge while can also play the role of taking away heat.Separately
On the one hand, for being arranged in for the cable surface at cable exit end, temperature is comparatively decreased, spraying at this time to be not so good as
The effect at cable exit end, and limit to be more advantageous to by spraying herein and reduce the moisture that cable surface is taken out of, it is more conducively subsequent to blow
It is dry.
The encapsulated solidification equipment 2 of optical cable further includes encapsulated solidification cabinet 20, if being equipped in the encapsulated solidification cabinet 20
An atomizer 21 is fixedly installed on every piece of solidification box partition 201 for solidization box partition 201.
The encapsulated inner wall for solidifying cabinet 20 is equipped with solidification cabinet sound-proof material 202.Internal denoising structure prevents high velocity stream
Body by when the noise transmission that issues.
The both ends of the atomizer 21 are respectively provided with a solidification guide wheel 203.Solidification guide wheel 203 is for guiding optical cable to enter mist
In the solidifying channel 210 for changing device 21.Solidify guide wheel 203 and can weld or be bolted by bracket and is fixed on the outer of atomizer 21
Wall, atomizer 21 can be by welding or being bolted or being arranged card slot clamping or other support members are arranged to be fixed on solidification
On box partition 201.
The encapsulated cabinet 20 that solidifies is equipped with the inlet and outlet passed in and out for optical cable, the center of the inlet and outlet and mist
Change the central coaxial setting of device 21.
The center of the outlet alignment solidifying channel 210 of the dispersive nozzle 22, also, the entrance of dispersive nozzle 22 deviates mist
Change the outlet of spout 22 and the center of solidifying channel 210, specifically, from the point of view of the projection on 21 cross section of atomizer, atomization
The central axis of the outlet alignment solidifying channel 210 of spout 22, and the entrance of dispersive nozzle 22 deviates the center of solidifying channel 210
The outlet connecting line of axis and dispersive nozzle 22.Can be realized by two methods, one is the entrance of dispersive nozzle 22 and
Channel between outlet is set as screw type, and the water mist that dispersive nozzles 22 several in this way eject will form spiral shape, around logical
The encapsulated cable surface injection for crossing solidifying channel 210 forms spiral periphery spray, is discharged after absorbing optical cable heat.And because
Dispersive nozzle 22 is obliquely installed with respect to the central axis of solidifying channel 210, and the water mist after absorbing optical cable heat will be from being relatively large in diameter
Solidifying channel entrance 211 quickly be discharged.Another kind considers the convenience of manufacturing process, can by the entrance of dispersive nozzle 22 and
Channel between outlet is set as straight type, but its boring direction and position are configured according to herein described scheme, if in this way
The water mist that dry nebulization spout 22 ejects will form similar spiral shape, also can be around the encapsulated optical cable table by solidifying channel 210
Face injection, is discharged after absorbing optical cable heat.And because central axis inclination of the dispersive nozzle 22 with respect to solidifying channel 210 is set
It sets, the water mist after absorbing optical cable heat will quickly be discharged from the solidifying channel entrance 211 being relatively large in diameter.Straight type structure can be direct
The production of dispersive nozzle 22 is carried out using Venturi nozzle or according to Venturi nozzle structure.Or existing spray can also be bought
Mist mouth device is arranged on atomizer 21 according to the technical solution of the application, mating water supply and/or feeder.
It please refers to shown in Fig. 5 to Fig. 7, wherein Fig. 5 is to see internal structure clearly, and box cover is omitted.The optical cable is encapsulated
Air cooling equipment 3 includes wind-force distributor 31, the cooling duct passed through in the wind-force distributor 31 equipped with optical cable of the confession after encapsulated
310, the cooling duct 310 has cooling duct entrance 311 and cooling duct outlet 312, and the cooling duct entrance
311 diameter is greater than the diameter of cooling duct outlet 312, and the inner surface of cooling duct 310 forms conical surface；The wind-force point
Orchestration 31 be equipped with several air-cooled spouts 32, the entrance of air-cooled spout 32 be arranged on the outer wall of wind-force distributor 31 with the external world
High-pressure air feed piping connection, the outlet of air-cooled spout 32 be arranged in the inner surface of cooling duct 310 and with it is empty in cooling duct 310
Between be connected to；Several air-cooled spouts 32 are circumferentially distributed in around cooling duct 310, also, are running road along encapsulated optical cable
On the longitudinal direction of line, the central axis in the relatively cool channel 310 of air-cooled spout 32 is obliquely installed, and the entrance of air-cooled spout 32 is set to
Cooling duct exports 312 one end, and the outlet of air-cooled spout 32 is set to 311 one end of cooling duct entrance；Perpendicular to encapsulated light
In the transverse direction of cable running route, the center of the outlet alignment cooling duct 310 of air-cooled spout 32, also, air-cooled spout 32 enters
Mouthful deviate the outlet of air-cooled spout 32 and the line of centres of cooling duct 310, the entrance offset direction of several air-cooled spouts 32 and
Deviation angle is identical.
The air-cooled spout 32 includes inflatable mouth 321, choke 322 and the circuit connection section 323 being sequentially communicated, inflatable mouth
321 settings are connected in 31 inside of wind-force distributor and with cooling duct 310, and circuit connection section 323 is arranged in wind-force distributor 31
Outside is simultaneously connected to external high pressure supply air line.The external high pressure gas supply introduced from circuit connection section 323 is for example compressor gas supplied
It compresses by choke 322, and is rapidly sprayed through inflatable mouth 321, blow away the remaining moisture of cable surface, while can also play one
Fixed cooling solidifies and the stable effect of solidification effect.
The gas circuit mounting platform vertical with circuit connection section 323, circuit connection section are equipped on the outside of the wind-force distributor 31
Air circuit connection head 324 is installed on 323.
The encapsulated air cooling equipment 3 of optical cable further includes air-cooled cabinet 30, is equipped with several air cooled box in the air-cooled cabinet 30
A wind-force distributor 31 is fixedly installed on every piece of air-cooled box partition 301 for body partition 301.
The inner wall of the air-cooled cabinet 30 is equipped with air-cooled cabinet sound-proof material 302.Internal denoising structure prevents high-velocity fluid logical
The noise transmission of out-of-date sending.
The both ends of the wind-force distributor 31 are respectively provided with an air-cooled guide wheel 303.Air-cooled guide wheel 303 for guide optical cable into
Enter in the cooling duct 310 of wind-force distributor 31.Air-cooled guide wheel 303, which can be welded or be bolted by bracket, is fixed on wind-force
The outer wall of distributor 31, wind-force distributor 31 can be by welding or being bolted or being arranged card slot clamping or other supports are arranged
Component is to be fixed on air-cooled box partition 301.
The air-cooled cabinet 30 is equipped with the inlet and outlet passed in and out for optical cable, the center of the inlet and outlet and wind-force point
The central coaxial of orchestration 31 is arranged.
After the encapsulated air cooling equipment 3 of optical cable is used for and solidification encapsulated in optical cable, high pressure blow-gas is carried out, dries up cable surface
In the remaining moisture of preceding road cooling curing process institute, while it can also play certain cooling and solidify and the stable work of solidification effect
With.
The center of the outlet alignment cooling duct 310 of the air-cooled spout 32, also, the entrance of air-cooled spout 32 deviates wind
The outlet of cold spout 32 and the center of cooling duct 310, specifically, from the point of view of the projection on 31 cross section of wind-force distributor,
The central axis of the outlet alignment cooling duct 310 of air-cooled spout 32, and the entrance of air-cooled spout 32 deviates cooling duct 310
The outlet connecting line of central axis and air-cooled spout 32.It can be realized by two methods, one is entering for air-cooled spout 32
Channel between mouth and outlet is set as screw type, and the high-speed gas that air-cooled spouts 32 several in this way eject will form spiral
Shape is blown around by the encapsulated cable surface of cooling duct 310, is formed spiral periphery spray, cable surface is dried up, if optical cable
Surface area water is more, will also be blown at the cooling duct entrance 311 being relatively large in diameter and is discharged, because air-cooled spout 32 is relatively cool
The central axis in channel 310 is obliquely installed, and moisture will quickly be discharged from the cooling duct entrance 311 being relatively large in diameter.Another kind is examined
The convenience for considering manufacturing process, can set straight type, but its drilling side for the channel between the entrance and exit of air-cooled spout 32
It is configured to position according to herein described scheme, the high-speed gas that air-cooled spouts 32 several in this way eject will form class
It like spiral shape, can be also blown around by the encapsulated cable surface of cooling duct 310, form spiral periphery spray, dry up optical cable
Surface will also be blown at the cooling duct entrance 311 being relatively large in diameter and be discharged, because of air-cooled spray if cable surface ponding is more
The central axis in 32 relatively cool channels 310 of mouth is obliquely installed, and moisture will quickly be arranged from the cooling duct entrance 311 being relatively large in diameter
Out.Straight type structure can also buy existing jet/blowning installation and be arranged according to the technical solution of the application in wind-force distributor
On 31, mating high-pressure air feed device.
Embodiment 2
As shown in figure 8, the present embodiment the difference from embodiment 1 is that, the wind-force distributor 31 be equipped with multiple groups it is air-cooled
Spout 32, axis direction of the air-cooled spout 32 of each group along the air-cooled traffic direction, that is, cooling duct 310 of optical cable arrange, wind-force distributor
Corresponding every group of air-cooled 32 location segment of spout in 31 inside is equipped with multistage cooling duct 310, and every section of cooling duct 310 is equipped with cooling
Feeder connection 311 and cooling duct outlet 312；Wherein, the cooling duct 310 that optical cable enters 31 one end of wind-force distributor is set
The diameter of cooling duct entrance 311 be greater than the diameter of cooling duct outlet 312, the inner surface of cooling duct 310 forms taper
Surface；The diameter of the cooling duct entrance 311 of each section of cooling duct 310 at the other positions of wind-force distributor 31 is set equal to cold
But the inner surface of the diameter of channel outlet 312, cooling duct 310 forms spindle surface.Multistage air blowing can be formed, in optical cable
When remained on surface moisture is more, it can be ensured that gradually dry up.The inner surface of cooling duct 310 forms spindle surface, Ke Yiyin
The screw type air-flow for leading blowout enters next section of cooling duct 310, and next group of air-cooled spout 32 is assisted to work.Under described herein
One-step cooling channel 310 is the mobile side of the overall trend and optical cable of cooling air-flow for the overall trend according to cooling air-flow
To on the contrary, in the case where one-step cooling channel 310 is only arranged be also in this way, facilitate will likely remaining moisture to optical cable
Rear portion blowout, avoids remaining on the cable surface dried up.If on the other hand optical cable is not reduced to room temperature thoroughly also, also have
Help further cool down to the optical cable at rear portion, in this way for only more slightly higher than environment temperature after sink/water mist cooling and solidifying
The optical cable of temperature, there is no need to separately increase equipment in preceding road cooling and curing process or increase solidification line length.
Further, the inner surface is the cooling duct 310 on spindle surface, and the highest point of inner surface is higher than air-cooled
The outlet port of the inflatable mouth 321 of spout 32.Ensure that the air-flow of cooling duct 310 forms stable flow direction, it will not be because of spiral gas
Obstruction on stream and direction of advance leads to disorder, guarantees cooling effect.
Embodiment 3
As shown in figure 9, the present embodiment the difference from embodiment 1 is that, the encapsulated solidification equipment 2 of the optical cable and optical cable packet
Glue air cooling equipment 3 is structure as a whole, including the atomizer 21 and wind-force distributor 31 being wholely set, the solidification of the atomizer 21
Channel 210 has solidifying channel entrance 211 and solidifying channel outlet 212, and the diameter of the solidifying channel entrance 211 is greater than
The inner surface of the diameter of solidifying channel outlet 212, solidifying channel 210 forms conical surface；The cooling of the wind-force distributor 31
The diameter of the cooling duct entrance 311 in channel 310 is equal to the diameter of cooling duct outlet 312.It is cooling logical as a kind of selection
The inner surface in road 310 can also form spindle surface.
It is required to cool down and blow because can cool down quickly suitable for the optical cable that diameter is smaller or encapsulated layer is relatively thin
Dry supply is less, can fast implement solidification and drying.Such optical cable is also not required to using traditional sink and hair dryer
Space how long is occupied, but uses the technical solution of the application, required space still can be substantially reduced, it is only necessary to be combined into
Solidification and blow-dry function can be realized in the encapsulated solidification equipment 2 of optical cable and the encapsulated air cooling equipment 3 of optical cable of one.Cooling duct 310
Inner surface be cylindrical or form spindle surface, the screw type air-flow of blowout can be guided to enter solidifying channel 210, it is auxiliary
Dispersive nozzle 22 is helped to work.Facilitate will likely remaining moisture to optical cable rear portion blow out, avoid remaining in the light dried up
On cable surface.If on the other hand optical cable is not reduced to room temperature thoroughly also, it helps further cool down to the optical cable at rear portion, in this way
For the optical cable of a temperature more slightly higher than environment temperature after water mist cools and solidifies, there is no need in preceding road cooling and curing process
Separately increase equipment or increases solidification line length.Another situation, inner surface are the cooling duct 310 on spindle surface, in
The highest point on surface is higher than the outlet port of the inflatable mouth 321 of air-cooled spout 32.Ensure that the air-flow of cooling duct 310 forms stabilization
Flow direction, will not lead to disorder because of the obstruction on spiral air flow and direction of advance, guarantee cooling effect.
Embodiment 4
It please refers to shown in Figure 10 to Figure 12, Figure 10 shows the encapsulated cooling and solidifying sink of optical cable of the utility model embodiment
Top view, wherein cooling trough left end is illustrated using local cutting；Figure 11 is the portion the A enlarged drawing of Figure 10；Figure 12 is the B-B of Figure 10
Direction view.
The present embodiment the difference from embodiment 1 is that, further include the encapsulated cooling and solidifying sink 4 of optical cable, the optical cable is encapsulated
Sink 4 is cooled and solidified to be arranged between the encapsulated solidification equipment 2 of optical cable and the encapsulated air cooling equipment 3 of optical cable.
The encapsulated cooling and solidifying sink 4 of optical cable, including cooling trough 41 and the water receiving that 41 both ends of cooling trough are arranged in
Slot 42, the cooling trough 41 is interior to be equipped with cooling water, and the both ends of cooling trough 41 are respectively equipped with optical cable inlet and outlet 410, cooling water
The optical cable inlet and outlet 410 at 41 both ends of slot are respectively arranged at 42 top of water receiving tank of corresponding end；The both ends of cooling trough 41 are set respectively
There is two layers of end-plate 411, the optical cable inlet and outlet 410 are opened up on two layers of end-plate 411, are set between two layers of end-plate 411
There is foam support plate 412, optical cable gripping member 413 is equipped in the middle part of the foam support plate 412, is equipped in the middle part of optical cable gripping member 413
The through-hole passed through for optical cable.
Several permeable holes are offered on the end-plate 411, foam support plate 412 or optical cable gripping member 413.
The optical cable gripping member 413 is embedded in the circular hole being arranged in the middle part of foam support plate 412,413 two sides of optical cable gripping member
Equipped with mounting flange side.Foam support plate 412 is clamped to limit the axial of optical cable gripping member 413 and move on the mounting flange side
It is dynamic.
The optical cable gripping member 413 is cotton-textile fibres structure.It is also possible to other materials or combination of different materials knot
Structure, as long as its hardness is greater than foam support plate 412.It is light that the through-hole passed through for optical cable is equipped in the middle part of optical cable gripping member 413
It is encapsulated that sliding surface or its hardness are less than optical cable outer layer.
The bottom of the cooling trough 41 and water receiving tank 42 is respectively provided with mobile cooling trough 41 and water receiving tank 42
The movable pulley 49 set.
Screen pack 420 is equipped in the water receiving tank 42, the bottom of water receiving tank 42 is equipped with dewatering orifice 421.
By the way that foam support plate 412 is arranged, it can be wound not in time in optical cable or timing disorder occur between different processes
When problem, the support of flexible/elastic is provided to optical cable, avoids optical cable from being imported and exported and pulls/abrade.By the way that optical cable gripping member is arranged
413, optical cable can be held in normal use, avoid optical cable rub for a long time foam support plate 412 cause foam support plate 412 damage
It is bad.Two layers of end-plate 411 is for gripping foam support plate 412.Due to not taking sealing means to connect between each component,
Therefore the cooling water in cooling trough 41 can also flow into water receiving tank 42 from gap.It can also be by end-plate 411, bubble
The mode of permeable hole is opened up in cotton support plate 412 or optical cable gripping member 413, promotes cooling water circulation.It is of course also possible to take straight
The mode for lifting foam support plate 412 or optical cable gripping member 413 is connect, changes water in large quantity.
Cooling water in cooling trough 41 can be inputted in cooling trough 41 above cooling trough 41 by water pipe, cold
But water absorbs the heat of optical cable after use after a period of time, and temperature can increase.So in order to avoid coolant water temperature is spent
On the one hand height constantly inputs cold water into cooling trough 41, on the other hand, since the optical cable at 41 both ends of cooling trough is imported and exported
410 and unsealing, the cooling water in slot can be flowed into constantly in water receiving tanks 42 from optical cable inlet and outlet 410, cooling water constantly recycle with
Guarantee the cooling and solidifying function of maintaining lower temperature to complete to optical cable.The cooling water flowed into water receiving tank 42 can pass through filter screen
Plate 420 flows into bottom after filtering, and is discharged from anti-water hole 421 or sets with indwelling to after consistent with ambient temperature or by freezing
It is inputted in cooling trough 41 above cooling trough 41 after standby further cooling again through water pipe, forms water circulation.
The application optical cable production line abundant, quickly encapsulated to optical cable can be cooled and solidified and be dried up, and first be blown by spraying, again
Wind, wind speed is fast, can not only take away heat and also be avoided that moisture retention.Optical cable passes through first after the encapsulated extraction from extruder 13
The encapsulated solidification equipment 2 of optical cable is crossed, carries out misting cooling solidification, and amount of heat is taken away by atomization gas volatilization, it can be quick
Encapsulated temperature is down to 35-45 degree, it is air-cooled to encapsulated progress high pressure using the encapsulated air cooling equipment 3 of optical cable, encapsulated temperature drops
To normal temperature state, and dry up cable surface moisture.For being relatively large in diameter, the optical cable that encapsulated layer is thicker, to make internal can also obtain
It is fully cooled, the encapsulated cooling and solidifying water of optical cable can be set between the encapsulated solidification equipment 2 of optical cable and the encapsulated air cooling equipment 3 of optical cable
Slot 4 cooperates with the encapsulated solidification equipment 2 of optical cable and the encapsulated air cooling equipment 3 of optical cable, is properly completed cooling and solidification work.Compared to complete
For the production line that portion is cooled and solidified by conventional chilling sink, the length of the encapsulated cooling and solidifying sink 4 of optical cable can be greatly
Shorten, reduces the length, space occupied and investment maintenance cost of whole production line.
"upper" described herein, "lower" or " top ", " lower section " are the phases for the placement status with normal use
To upper and lower relation, that is, the upper and lower relation that illustrations are substantially shown.When placement status changes, such as overturn
When, corresponding positional relationship should be also converted therewith to understand or implement the technical solution of the application.
Claims (10)
1. a kind of optical cable production line, including set gradually optical fiber wire releasing device (11), stranding device (12), extruder (13),
Cooling and solidifying system and wrap-up, which is characterized in that the cooling and solidifying system includes the encapsulated solidification equipment of optical cable (2) and light
The encapsulated air cooling equipment of cable (3), the encapsulated solidification equipment of optical cable (2) and the encapsulated air cooling equipment of optical cable (3) are successively set on extrusion
After machine (13)；The encapsulated solidification equipment of optical cable (2) includes atomizer (21), and solidifying channel is equipped in the atomizer (21)
(210), solidifying channel (210) has solidifying channel entrance (211) and solidifying channel outlet (212), solidifying channel entrance (211)
Diameter be greater than solidifying channel outlet (212) diameter；It is circumferentially uniformly distributed that atomizer (21) is equipped with several dispersive nozzles (22)
Around solidifying channel (210)；On the longitudinal direction along encapsulated optical cable running route, dispersive nozzle (22) is with respect to solidifying channel
(210) central axis is obliquely installed；On the transverse direction perpendicular to encapsulated optical cable running route, the outlet pair of dispersive nozzle (22)
The center of neat solidifying channel (210), also, the entrance of dispersive nozzle (22) deviates outlet and the solidifying channel of dispersive nozzle (22)
(210) the entrance offset direction of the line of centres, several dispersive nozzles (22) is identical with deviation angle；The optical cable is encapsulated air-cooled
Device (3) includes wind-force distributor (31), is equipped with cooling duct (310) in wind-force distributor (31), cooling duct (310) have
The diameter of cooling duct entrance (311) and cooling duct outlet (312), cooling duct entrance (311) is exported greater than cooling duct
(312) diameter；Wind-force distributor (31) is equipped with several air-cooled spouts (32) and is circumferentially distributed in cooling duct (310) week
It encloses；On the longitudinal direction along encapsulated optical cable running route, the central axis inclination in the relatively cool channel of air-cooled spout (32) (310) is set
It sets；On the transverse direction perpendicular to encapsulated optical cable running route, in outlet alignment cooling duct (310) of air-cooled spout (32)
The heart, also, the entrance of air-cooled spout (32) deviates the outlet of air-cooled spout (32) and the line of centres of cooling duct (310), if
The entrance offset direction of the cold spout of dry-air blast (32) is identical with deviation angle.
2. a kind of optical cable production line according to claim 1, which is characterized in that the encapsulated solidification equipment of optical cable (2) and
The encapsulated air cooling equipment of optical cable (3) is structure as a whole, including the atomizer (21) and wind-force distributor (31) being wholely set, the mist
The solidifying channel (210) for changing device (21) has solidifying channel entrance (211) and solidifying channel outlet (212), and the solidification
The diameter of feeder connection (211) is greater than the diameter of solidifying channel outlet (212), and the inner surface of solidifying channel (210) forms taper
Surface；The diameter of the cooling duct entrance (311) of the cooling duct (310) of the wind-force distributor (31) goes out equal to cooling duct
The diameter of mouth (312).
3. a kind of optical cable production line according to claim 1 or 2, which is characterized in that the dispersive nozzle (22) include according to
Atomizing nozzle (221), choke (222) and the water route interconnecting piece (223) of secondary connection, atomizing nozzle (221) are arranged in atomizer (21)
Inside is simultaneously connected to solidifying channel (210), water route interconnecting piece (223) setting on the outside of the atomizer (21) and with external fluid delivery conduit road
Connection.
4. a kind of optical cable production line according to claim 3, which is characterized in that the dispersive nozzle (22) further includes flaring
Portion (220), expansion mouth (220) are connected to atomizing nozzle (221), and expansion mouth (220) is on the inner surface of solidifying channel (210) to solid
Change feeder connection (211) one end to extend, expansion mouth (220) is logical perpendicular to solidification on the surface of solidifying channel outlet (212) one end
The central axis in road (210).
5. a kind of optical cable production line according to claim 3, which is characterized in that the encapsulated solidification equipment of optical cable (2) is also
Including encapsulated solidification cabinet (20), several solidification box partitions (201), every piece of solidification are equipped in the encapsulated solidification cabinet (20)
An atomizer (21) is fixedly installed on box partition (201), the encapsulated inner wall for solidifying cabinet (20) is equipped with solidification cabinet
Sound-proof material (202), the both ends of atomizer (21) are respectively provided with a solidification guide wheel (203).
6. a kind of optical cable production line according to claim 1 or 2, which is characterized in that the air-cooled spout (32) include according to
Inflatable mouth (321), choke (222) and the circuit connection section (323) of secondary connection, inflatable mouth (321) are arranged in wind-force distributor
(31) inside and be connected to cooling duct (310), circuit connection section (323) setting wind-force distributor (31) outside and with outside
High-pressure air feed pipeline connection.
7. a kind of optical cable production line according to claim 6, which is characterized in that the wind-force distributor (31) is equipped with more
The air-cooled spout (32) of group, the air-cooled spout of each group (32) are arranged along the axis direction of the air-cooled traffic direction, that is, cooling duct (310) of optical cable
Column, internal corresponding every group of air-cooled spout (32) location segment of wind-force distributor (31) are equipped with multistage cooling duct (310), and every section cold
But channel (310) are equipped with cooling duct entrance (311) and cooling duct outlet (312)；Wherein, setting enters wind-force point in optical cable
The diameter of the cooling duct entrance (311) of the cooling duct (310) of orchestration (31) one end is greater than the straight of cooling duct outlet (312)
The inner surface of diameter, cooling duct (310) forms conical surface；Each section of cooling being arranged at wind-force distributor (31) other positions is logical
The diameter of the cooling duct entrance (311) in road (310) be equal to cooling duct outlet (312) diameter, cooling duct (310) it is interior
Surface forms spindle surface.
8. a kind of optical cable production line according to claim 6, which is characterized in that the encapsulated air cooling equipment of optical cable (3) is also
Including air-cooled cabinet (30), several air-cooled box partitions (301), every piece of air-cooled box partition are equipped in the air-cooled cabinet (30)
(301) a wind-force distributor (31) is fixedly installed on, the inner wall of air-cooled cabinet (30) is equipped with air-cooled cabinet sound-proof material (302),
The both ends of wind-force distributor (31) are respectively provided with an air-cooled guide wheel (303).
9. a kind of optical cable production line according to claim 1, which is characterized in that further include the encapsulated cooling and solidifying sink of optical cable
(4), the encapsulated cooling and solidifying sink (4) of the optical cable is arranged in the encapsulated solidification equipment of optical cable (2) and the encapsulated air cooling equipment of optical cable (3)
Between.
10. a kind of optical cable production line according to claim 9, which is characterized in that the encapsulated cooling and solidifying sink of optical cable
(4), including cooling trough (41) and setting in the water receiving tank (42) at cooling trough (41) both ends, the cooling trough (41) is interior to be set
There is cooling water, the both ends of cooling trough (41) are respectively equipped with optical cable inlet and outlet (410), the optical cable disengaging at cooling trough (41) both ends
Mouth (410) is respectively arranged above the water receiving tank (42) of corresponding end；The both ends of cooling trough (41) are respectively equipped with two layers of end-plate
(411), the optical cable inlet and outlet (410) are opened up on two layers of end-plate (411), are equipped with bubble between two layers of end-plate (411)
Cotton support plate (412), foam support plate (412) middle part is equipped with optical cable gripping member (413), in the middle part of optical cable gripping member (413)
Equipped with the through-hole passed through for optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541276.4U CN208215979U (en) | 2018-04-17 | 2018-04-17 | A kind of optical cable production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541276.4U CN208215979U (en) | 2018-04-17 | 2018-04-17 | A kind of optical cable production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208215979U true CN208215979U (en) | 2018-12-11 |
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ID=64529273
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541276.4U Expired - Fee Related CN208215979U (en) | 2018-04-17 | 2018-04-17 | A kind of optical cable production line |
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| Country | Link |
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| CN (1) | CN208215979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544734A (en) * | 2018-04-17 | 2018-09-18 | 江苏奥通光电缆科技有限公司 | A kind of optical cable production line |
| CN113063723A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing system |
-
2018
- 2018-04-17 CN CN201820541276.4U patent/CN208215979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544734A (en) * | 2018-04-17 | 2018-09-18 | 江苏奥通光电缆科技有限公司 | A kind of optical cable production line |
| CN108544734B (en) * | 2018-04-17 | 2024-04-23 | 江苏奥通光电缆科技有限公司 | Optical cable production line |
| CN113063723A (en) * | 2021-03-25 | 2021-07-02 | 新岸线(深圳)文化创意产业发展有限公司 | Optical fiber aging performance testing system |
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Granted publication date: 20181211 |