CN206505207U - A kind of oil-filled cream device in stranding center - Google Patents
A kind of oil-filled cream device in stranding center Download PDFInfo
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- CN206505207U CN206505207U CN201720032640.XU CN201720032640U CN206505207U CN 206505207 U CN206505207 U CN 206505207U CN 201720032640 U CN201720032640 U CN 201720032640U CN 206505207 U CN206505207 U CN 206505207U
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- oil
- ointment
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Abstract
The utility model discloses a kind of oil-filled cream device in stranding center, including enter ointment joint and with it is described enter ointment fittings stranded die holder, it is provided with for carrying out the oil-filled cream chamber of ointment coating to central wire, and is offered the oil extraction cream passage of superfluous ointment discharge on the side wall of the stranded die holder when being connected with the oil-filled cream chamber, reaching predetermined threshold value for the pressure in the oil-filled cream chamber in the stranded die holder.The oil-filled cream device in stranding center disclosed in the utility model, by opening up the oil extraction cream passage connected with oil-filled cream chamber on the side wall of stranded die holder, so that the ointment amount of oil-filled cream intracavitary is more, when ointment pressure reaches predetermined threshold value, unnecessary ointment can be discharged by oil extraction cream passage, the leakage and waste of ointment are avoided, while avoiding polluting environment.
Description
Technical field
The utility model is related to optical fiber production manufacturing technology field, more particularly to a kind of oil-filled cream device in stranding center.
Background technology
With the development of Chinese semiconductor industry, increasing semiconductor equipment has been used widely.
Semiconductor industry generally comprises computer, consumer electronics, communication etc., and in the communications field, optical fiber technology is obtained
To rapid progress.Fiber optic communication is to make carrier wave using light wave, and information is reached to another place using optical fiber as transmission medium at one
Communication mode, be referred to as " wired " optic communication.From principle, constitute fiber optic communication base substance key element be optical fiber,
Light source and photodetector.Nowadays, optical fiber with its transmission frequency bandwidth, anti-interference is high and signal attenuation is small, and be much better than cable, it is micro-
The transmission of wave communication, it has also become prevailing transmission mode in world communication.
In optical cable production, in cabling procedure in order to prevent core wire and infiltration at beam tube, it need to be coated in Steel Wire Surface
One layer of ointment prevents infiltration.At present, to the coating ointment of center Steel Wire Surface, ointment is usually filled with oil-filled chamber by gear pump
It is interior, when core wire passes through from oil-filled chamber center, you can its surface is coated ointment.
However, the mode to center steel wire coating ointment in the prior art, when the pressure ointment in oil pocket reach it is a certain amount of
Afterwards, pressure is excessive, the release oil leak at bearing easily by outside framework oil seal of unnecessary ointment, causes the waste of ointment and environment dirty
Dye.
Therefore, the ointment leakage problem caused by oil pocket pressure is excessive how is avoided, is ability while avoiding environmental pollution
Field technique personnel technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of oil-filled cream device in stranding center, can avoid leading because oil pocket pressure is excessive
The ointment leakage problem of cause, while avoiding environmental pollution.
In order to solve the above technical problems, the utility model provides a kind of oil-filled cream device in stranding center, including enter ointment and connect
Head and with it is described enter ointment fittings stranded die holder, be provided with the stranded die holder for carrying out oil to central wire
The oil-filled cream chamber of cream coating, and offer and connected with the oil-filled cream chamber, for being filled described on the side wall of the stranded die holder
Pressure in ointment chamber reaches the oil extraction cream passage for discharging superfluous ointment during predetermined threshold value.
Preferably, the entrance of the oil extraction cream passage is opened in the bottom sidewall of the stranded die holder.
Preferably, the entrance of the oil extraction cream passage at the side wall link position of the stranded die holder with being provided with sealing
Circle.
Preferably, in addition to the oil return pipe that is connected with outlet, the other end of the oil extraction cream passage with oil drum of one end
Road.
Preferably, the oil-filled cream intracavitary is provided with tubular stranded mould, the central wire axially through
The stranded mould；Prepsetting gap is left between the inwall of the outer wall of the stranded mould and the oil-filled cream chamber, and it is described stranded
Its longitudinal section direction is provided with the runner that multiple tracks is used to make the ointment of outside flow to inside on the side wall of mould.
Preferably, in addition to the pressure sensor for the ointment pressure that detects the oil-filled cream intracavitary and it is arranged at described
Open and close valve on oil extraction cream passage, and be connected with the pressure sensor signal, for detecting the oil-filled cream intracavitary
Ointment pressure make the controller that the valve of open and close valve is opened when reaching predetermined threshold value.
The oil-filled cream device in stranding center provided by the utility model, is mainly included into ointment joint and stranded die holder.Its
In, enter ointment joint and be exclusively used in the parts such as pump and send into ointment wherein, stranded die holder and enter ointment fittings, and stranded mould
Seat be internally provided with oil-filled cream chamber, in this way, ointment can be entered in oil-filled cream chamber by entering ointment joint.Meanwhile, this fills
Ointment chamber is the working space that central wire carries out ointment coating, and ointment can be completed when central wire is walked wherein
Coating.Importantly, offering oil extraction cream passage on the side wall of stranded die holder, the entrance of the oil extraction cream passage is with running through stranded
The side wall of die holder is simultaneously connected with oil-filled cream chamber, is mainly used in superfluous oil when the pressure in oil-filled cream chamber reaches predetermined threshold value
Cream is discharged to the external world, it is to avoid the release oil leak at bearing by the outside framework oil seal at stranded die holder of unnecessary ointment.In summary,
The oil-filled cream device in stranding center provided by the utility model, is connected by being opened up on the side wall of stranded die holder with oil-filled cream chamber
Oil extraction cream passage so that the ointment amount of oil-filled cream intracavitary is more, when ointment pressure reaches predetermined threshold value, and unnecessary ointment can
Discharged by oil extraction cream passage, it is to avoid the leakage and waste of ointment, while avoiding polluting environment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of overall structure sectional view of embodiment provided by the utility model；
Fig. 2 is a kind of overall structure left view of embodiment provided by the utility model.
Wherein, in Fig. 1-Fig. 2：
Enter ointment joint -1, stranded die holder -2, central wire -3, oil-filled cream chamber -4, oil extraction cream passage -5 are returned
Oil pipe line -6, stranded mould -7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It refer to shown in Fig. 1 and Fig. 2, Fig. 1 is a kind of overall structure of embodiment provided by the utility model
Schematic diagram, Fig. 2 is a kind of overall structure left view of embodiment provided by the utility model.
In a kind of embodiment provided by the utility model, the oil-filled cream device in stranding center mainly includes oil-feed
Cream joint 1 and stranded die holder 2.
Wherein, enter ointment joint 1 and be mainly used in the entrance of fuel feeding cream, can typically be sent ointment by power parts such as gear pumps
Enter to entering in ointment joint 1.The outlet for entering ointment joint 1 is connected with stranded die holder 2, and the stranded die holder 2 is typically cylindrical in shape, mainly
For installing stranded mould 7 so that the beam tube in stranded mould 7 can be twisted into cable with central wire 3.Twist
Cavity is provided with matched moulds seat 2, i.e., oil-filled cream chamber 4, the entrance of the oil-filled cream chamber 4 and the outlet for entering ointment joint 1 so that
Ointment can be entered in oil-filled cream chamber 4 from entering in ointment joint 1.
Meanwhile, oil-filled cream chamber 4 is also the working chamber that central wire 3 carries out ointment coating.Central wire 3 is general from strand
Close pipe one end enter, then by being entered after wire gate-in mold system in oil-filled cream chamber 4, after oil-filled cream chamber 4 again from
Pulled out in wire outlet die.When being full of ointment in oil-filled cream chamber 4, central wire 3 is moved axially, in moving process
Its surface is just applied covered with one layer of ointment.Certainly, the ointment coating on the surface of central wire 3 now is not of uniform size, then passes through gold
It can be packed into after category silk outlet die and wait radius coating.And thickness or the radius control of ointment coating can be by adjusting metal
Silk outlet die internal control size and realize.
Importantly, offering oil extraction cream passage 5 on the side wall of stranded die holder 2.The entrance of the oil extraction cream passage 5 with it is stranded
Oil-filled cream chamber 4 in die holder 2 is connected, in this way, the ointment amount accumulation in oil-filled cream chamber 4 is to a certain extent, ointment pressure rises to
During predetermined threshold value, superfluous ointment can be discharged to the external world by oil extraction cream passage 5, so avoid the leakage and waste of ointment,
And then avoid polluting environment.
In a kind of preferred embodiment on oil extraction cream passage 5, it flow to oil extraction cream for convenience of superfluous ointment and leads to
In road 5, the entrance of oil extraction cream passage 5 can be opened in the bottom sidewall of stranded die holder 2.In this way, ointment is in oil-filled cream chamber 4
When, it due to the influence of gravity, can naturally move downward, smoothly enter in oil extraction cream passage 5.
Further, the present embodiment is provided with the entrance of oil extraction cream passage 5 with the side wall link position of stranded die holder 2
Sealing ring, is arranged such, and can avoid entrance slit of the ointment of surplus out of oil-filled cream chamber 4 during outflow from oil extraction cream passage 5
Place's leakage, further improves the sealing property of device.
Further, to improve the recycling rate of waterused to ointment, the present embodiment is connected in the exit of oil extraction cream passage 5
Return line 6.The outlet of the return line 6 is connected with oil drum, in this way, the ointment flowed out from the exit of oil extraction cream passage 5
Successfully it can flow back into oil drum, convenient recycling.
In addition, being typically provided with stranded mould 7 inside stranded die holder 2, the stranded mould 7 is general in hollow cylindrical,
Central wire 3 on the side wall of stranded mould 7 just from the center of stranded mould 7 axially through while accommodate many weeks
To the beam tube of arrangement.Enter and contacted in stranded mould 7 with central wire 3 for convenience of the ointment in oil-filled cream chamber 4, strand can be made
Prepsetting gap is flowed out between the outer wall of matched moulds tool 7 and the inwall of oil-filled cream chamber 4, while along its vertical section on the side wall of stranded mould 7
Face direction sets a plurality of runner.Each runner is by the stranded inside and outside insertion of mould 7, so that the ointment energy outside the side wall of stranded mould 7
It is enough to be entered along each bar runner inside stranded mould 7, so as to be contacted with central wire 3.Central wire 3 is in stranded mould
When being moved axially inside 7, you can smoothly complete coating coating.
In another embodiment that the utility model is provided, in order to relatively accurately control in oil-filled cream chamber 4
Ointment amount, while discharging superfluous ointment, the present embodiment is provided with for detecting oil-filled cream chamber 4 on the side wall of oil-filled cream chamber 4
The pressure sensor of interior ointment pressure, while open and close valve is provided with oil extraction cream passage 5, and and pressure sensor signal
Connection, the controller for controlling open and close valve.Wherein, controller can control valve opening or the closing of open and close valve, specifically, working as
When the ointment pressure that pressure sensor detects in oil-filled cream chamber 4 exceedes predetermined threshold value, controller is the valve for controlling open and close valve
Open it；And when ointment pressure in oil-filled cream chamber 4 and not up to predetermined threshold value, controller can control the valve of open and close valve
Close, so as to keep enough ointment in oil-filled cream chamber 4, it is ensured that the smooth coating to central wire 3.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of oil-filled cream device in stranding center, it is characterised in that including enter ointment joint (1) and with it is described enter ointment joint
(1) it is provided with the stranded die holder (2) of connection, the stranded die holder (2) for carrying out ointment coating to central wire (3)
Oil-filled cream chamber (4), and offer and connected, with the oil-filled cream chamber (4) for being filled described on the side wall of the stranded die holder (2)
Pressure in ointment chamber (4) reaches the oil extraction cream passage (5) for discharging superfluous ointment during predetermined threshold value.
2. the oil-filled cream device in stranding center according to claim 1, it is characterised in that oil extraction cream passage (5) enter
Mouth is opened in the bottom sidewall of the stranded die holder (2).
3. the oil-filled cream device in stranding center according to claim 2, it is characterised in that oil extraction cream passage (5) enter
Mouth at the side wall link position of the stranded die holder (2) with being provided with sealing ring.
4. the oil-filled cream device in stranding center according to claim 3, it is characterised in that also including one end and the oil extraction cream
The return line (6) that outlet, the other end of passage (5) are connected with oil drum.
5. the oil-filled cream device in stranding center according to claim 4, it is characterised in that set in the oil-filled cream chamber (4)
There is tubular stranded mould (7), the central wire (3) is axially through the stranded mould (7)；The stranded mould
(7) left between outer wall and the inwall of the oil-filled cream chamber (4) on prepsetting gap, and the side wall of the stranded mould (7) along it
Longitudinal section direction is provided with the runner (701) that multiple tracks is used to make the ointment of outside flow to inside.
6. the oil-filled cream device in stranding center according to claim any one of 1-5, it is characterised in that also including for detecting
The pressure sensor of ointment pressure in the oil-filled cream chamber (4) and the open and close valve being arranged on the oil extraction cream passage (5), with
And be connected with the pressure sensor signal, for reaching default threshold in the ointment pressure detected in the oil-filled cream chamber (4)
The controller for opening the valve of open and close valve during value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032640.XU CN206505207U (en) | 2017-01-10 | 2017-01-10 | A kind of oil-filled cream device in stranding center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032640.XU CN206505207U (en) | 2017-01-10 | 2017-01-10 | A kind of oil-filled cream device in stranding center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505207U true CN206505207U (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720032640.XU Active CN206505207U (en) | 2017-01-10 | 2017-01-10 | A kind of oil-filled cream device in stranding center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325982A (en) * | 2021-12-21 | 2022-04-12 | 南京华信藤仓光通信有限公司 | Twisted layer-twisted cable paste filling device and application thereof |
-
2017
- 2017-01-10 CN CN201720032640.XU patent/CN206505207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325982A (en) * | 2021-12-21 | 2022-04-12 | 南京华信藤仓光通信有限公司 | Twisted layer-twisted cable paste filling device and application thereof |
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