CN211968336U - Circulating constant-temperature water tank for extruded optical fiber cable - Google Patents
Circulating constant-temperature water tank for extruded optical fiber cable Download PDFInfo
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- CN211968336U CN211968336U CN202020658176.7U CN202020658176U CN211968336U CN 211968336 U CN211968336 U CN 211968336U CN 202020658176 U CN202020658176 U CN 202020658176U CN 211968336 U CN211968336 U CN 211968336U
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Abstract
The utility model provides a circulation constant temperature water tank for extruding back optic fibre cable, including the tank, and return water room, it is located on the tank, and cooling channel, it is used for supplying the cable through and locate on the return water room, and slider, it locates the cooling channel top, and spray set, it spouts the device and locates the end of return water indoor just being used for spraying the cooling channel downside and spout the device including locating the top that just is used for spraying the cooling channel upside on the slider, and moving mechanism, it is used for driving slider and is horizontal reciprocating motion in the cooling channel top. The utility model provides a current cooling process adopt recirculated cooling water spray mode to cool off when cooling water and the inhomogeneous problem of cable contact, spout the even contact and the temperature control of device when guaranteeing to spray the cooling water and cable at the bottom of the device cooperation is spouted on the top of horizontal reciprocating motion, avoided appearing cellular protruding and sunken on the cable surface, guaranteed the homogeneity and the steadiness of cable.
Description
Technical Field
The utility model relates to an optic fibre production technical field especially relates to a circulation constant temperature water tank for extruding back fiber cable.
Background
In the process of producing and manufacturing the optical fiber, the optical fiber is protected by wrapping the cable outside the optical fiber, and the cable plays an irreplaceable role in the performance and the use safety of the optical fiber. After the cable is extruded by the extruder, the surface temperature of the cable is usually high, and the cable needs to be cooled to promote the rapid solidification and molding of the cable. The existing cooling process for the extruded optical fiber cable generally adopts a circulating cooling water spraying mode for cooling, and because the cooling water is not uniformly contacted with the cable during spraying, the surface temperature of the extruded cable is rapidly changed, and cellular protrusions and depressions are easily formed on the surface of the cable, so that the stability and the smoothness of the cable are influenced, the quality of the cable is reduced, and the product grade of the cable is also reduced.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a circulation constant temperature water tank for extruding back optic fibre cable, it has solved among the prior art that the rapid change in temperature that the uneven appears of cooling very easily appears cellular protruding and sunken problem on the cable surface.
According to the utility model discloses an embodiment, a circulation constant temperature water tank for extruding back optic fibre cable, include
A reservoir, and
a return chamber provided on the reservoir, and
a cooling passage for passing a cable and provided on the water return chamber, an
A sliding device disposed above the cooling passage, an
A spray device comprising a top spray device arranged on the sliding device and used for spraying the upper side of the cooling channel and a bottom spray device arranged in the water return chamber and used for spraying the lower side of the cooling channel, and
and the moving mechanism is used for driving the sliding device to horizontally reciprocate above the cooling channel.
Further, moving mechanism includes eccentric wheel, first connecting rod, second connecting rod, third connecting rod, fourth connecting rod and mount table, the eccentric wheel rotates and sets up on the mount table, first connecting rod, second connecting rod, third connecting rod, fourth connecting rod are articulated in proper order, first connecting rod rotate locate on the mount table and with eccentric wheel clearance fit, the third connecting rod rotates and sets up on the mount table, the fourth connecting rod is articulated with slider.
Further, the sliding device comprises a sliding groove arranged on the mounting table and a sliding block in sliding fit with the sliding groove, and the sliding block is hinged to the fourth connecting rod.
Further, the top spraying device comprises a box body arranged on the sliding block, a first water pipe communicated with the box body is arranged on the box body, the first water pipe extends to the upper side of the cooling channel, a top nozzle used for spraying the upper side of the cooling channel is arranged on the first water pipe, and the box body is communicated with the water storage chamber through a hose.
Further, set up the air supply case on the box, establish the trachea with it intercommunication on the air supply case, the trachea extends to first water pipe top, establish the air cock that the export faced cooling channel on the trachea.
Further, the bottom spraying device comprises a second water pipe arranged in the water return chamber, a bottom nozzle used for spraying the lower side of the cooling channel is arranged on the second water pipe, and the second water pipe is communicated with the water storage tank.
Further, the water storage tank is communicated with the hose through a water pump.
Further, the water storage tank is communicated with the second water pipe through a water pump.
Furthermore, a temperature control heater is arranged in the water storage tank.
Furthermore, the water return chamber is communicated with the water storage tank through a water return pipe.
The technical principle of the utility model is that: the sliding device is driven by the moving mechanism to horizontally reciprocate above the cooling channel, so that the top spraying device on the sliding device, which is used for spraying the upper side of the cooling channel, also horizontally reciprocates above the cooling channel, the spraying range is expanded, and the cooling water is ensured to be uniformly contacted with the cable during spraying.
Compared with the prior art, the utility model provides a current cooling technology adopt recirculated cooling water spray mode when cooling off cooling water and the inhomogeneous problem of cable contact, spout the even contact and the temperature control of device when guaranteeing spray cooling at the bottom of the device cooperation is spouted on the top of horizontal reciprocating motion, avoided appearing cellular protruding and sunken on the cable surface, guaranteed the homogeneity and the steadiness of cable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a left side view of fig. 1.
In the above drawings: 100. a water storage tank; 101. a water pump; 200. a water return chamber; 201. a water return pipe; 300. a cooling channel; 400. a sliding device; 401. a chute; 402. a slider; 500. a spraying device; 510. a top spraying device; 511. a box body; 512. a first water pipe; 513. a top nozzle; 514. a hose; 515. a gas source box; 516. an air tube; 517. an air tap; 520. a bottom spraying device; 521. a second water pipe; 522. a bottom nozzle; 523. a communicating pipe; 600. a moving mechanism; 601. an eccentric wheel; 602. a first link; 603. a second link; 604. a third link; 605. a fourth link; 606. an installation table; 606. an installation table; 607. a rotating seat; 700. a cable.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, the embodiment of the utility model provides a circulation constant temperature water tank for extruding back optic fibre cable, it is used for extruding the higher cable of surface temperature through the recirculated cooling water cooling of extruder back, makes the quick solidification shaping of cable.
The circulating constant-temperature water tank for the extruded optical fiber cable comprises a water storage tank 100, wherein a temperature control type heater is arranged in the water storage tank 100. The temperature of the cooling water in the water storage pool 100 is adjusted by the temperature control heater to reach the temperature of the cooling cable, the temperature control heater in this embodiment is a shanghai yuanyfwk temperature control heating pipe, and how to adjust the temperature by the temperature control heater is a known technology, and details are not repeated here.
The top of tank 100 is provided with return water room 200, and return water room 200 passes through the screw rigid coupling with tank 100, return water room 200 with through wet return 201 intercommunication between the tank 100, specifically, wet return 201 quantity is two, the both ends of wet return 201 respectively with return water room 200 lateral wall and corresponding tank 100 lateral wall intercommunication, because return water room 200 sets up in tank 100 top, so the water in the return water room 200 can flow back to in the tank 100.
Referring to fig. 2, a cooling channel 300 is fixedly connected to the top of the water return chamber 200 by screws, the cooling channel 300 is a box-type structure without top and bottom, through holes are formed in two opposite side walls of the cooling channel, and the inner diameter of each through hole matches the outer diameter of the cable 700, so that the cable 700 can pass through the cooling channel 300.
A moving mechanism 600 is arranged at the side of the water storage pool 100, referring to fig. 1, the moving mechanism 600 comprises an eccentric 601, a first connecting rod 602, a second connecting rod 603, a third connecting rod 604, a fourth connecting rod 605 and a mounting table 606, specifically, the mounting table 606 is arranged at the side of the water storage pool 100, the mounting table 606 faces the direction in which the cable 700 passes, referring to fig. 1, the eccentric 601 is rotatably arranged at the side of the mounting table 606, the eccentric 601 is driven by a belt conveyor to rotate, the first connecting rod 602, the second connecting rod 603, the third connecting rod 604 and the fourth connecting rod 605 are sequentially hinged, the first connecting rod 602 is rotatably arranged on the mounting table 606 through a rotating shaft and is movably matched with the eccentric 601, that is, the first connecting rod 602 abuts against the outer edge of the eccentric 601, the first connecting rod 602 is driven to swing when the eccentric 601 rotates, a rotating seat 607 is arranged on the mounting table 606, the third connecting rod 604 is rotatably arranged on the rotating, the mounting table 606 is further provided with a sliding device 400 located above the cooling channel 300, specifically, the sliding device 400 includes a chute 401 located on the mounting table 606 and a sliding block 402 in sliding fit with the chute 401, referring to fig. 1, the mounting table 606 is provided with a n-shaped frame body, the top surface of the frame body is provided with the chute 401, the sliding block 402 slides on the top of the frame body through the chute 401 to perform horizontal reciprocating motion, and the sliding block 402 is hinged to the fourth connecting rod 605. The eccentric wheel 601 rotates to drive the first connecting rod 602, the second connecting rod 603, the third connecting rod 604 and the fourth connecting rod 605 to move in sequence, so as to pull the sliding block 402 to slide on the top of the frame body to perform horizontal reciprocating motion.
The spraying device 500 is arranged on the sliding block 402 and comprises a top spraying device 510 arranged on the sliding device 400 and used for spraying the upper side of the cooling channel 300 and a bottom spraying device 520 arranged in the water return chamber 200 and used for spraying the lower side of the cooling channel 300, specifically, referring to fig. 2, the top spraying device 510 comprises a box body 511 welded on the top of the sliding block 402, three first water pipes 512 communicated with the box body 511 are transversely arranged in parallel on the box body 511, the axial direction of the first water pipes 512 is the same as the advancing direction of the cable 700, the first water pipes 512 extend to the upper side of the cooling channel 300, seven top nozzles 513 with outlets facing the upper side of the spraying cooling channel 300 are arranged along the axial direction of the first water pipes 512, and the box body 511 is communicated with the water storage chamber through a hose 514. Thus, the slider 402 drives the first water pipe 512 and the top nozzle 513 to reciprocate horizontally when reciprocating horizontally.
Referring to fig. 1 and 2, the box body 511 is provided with two air source boxes 515, the two air source boxes 515 are respectively welded to two sides of the top of the box body 511, the air source boxes 515 are provided with air pipes 516 communicated with the air source boxes, the axial direction of the air pipes 516 is the same as the axial direction of the first water pipe 512 and the advancing direction of the cable 700, the air pipes 516 extend to the upper side of the first water pipe 512, and eight air nozzles 517 with outlets facing the cooling channel 300 are axially arranged along the air pipes 516. Similarly, the air source box 515 and the air pipe 516 are driven to horizontally reciprocate, and the air source box 515 is externally connected with a pressure air source.
Referring to fig. 2, the bottom spray device 520 includes a second water pipe 521 screwed into the water return chamber 200, the second water pipe 521 has an axial direction same as the advancing direction of the cable 700, seven bottom nozzles 522 are axially disposed along the second water pipe 521 and face the lower side of the spray cooling channel 300, and the second water pipe 521 is communicated with the water storage tank 100 through a communication pipe 523.
In order to convey the cooling water in the water storage tank 100 to the second water pipe 521 and the box 511, two water pumps 101 are provided on the side wall of the water storage tank 100, the inlet of the water pump is communicated with the water storage tank 100, the outlet of one water pump 101 is communicated with the hose 514, and the outlet of the other water pump is communicated with the communicating pipe 523.
When the cooling water cooling device is used, a cable extruded by an extruder passes through the cooling channel 300 from the through hole through the guide wheel, at the moment, cooling water in the water storage tank 100 is regulated to a cooling temperature by the temperature control heater, the two water pumps 101 work to respectively send the cooling water in the water storage tank 100 to the box body 511 and the second water pipe 521, the pressurized cooling water is respectively sprayed out through the top nozzle 513 and the bottom nozzle 522, the cooling channel 300 is of a box structure without a top and a bottom, so that the upper side and the lower side of the cable 700 passing through the cooling channel are sprayed by the cooling water, and then the pressurized gas is continuously sprayed out through the gas nozzle 517, the cooling water sprayed out to the top nozzle 513 is continuously dispersed, the contact range of the cooling water and the cable 700 is expanded, meanwhile, the belt conveyor is started to drive the eccentric wheel to rotate, so that the sliding block 402 slides back and forth, the top nozzle and the gas nozzle 517 also continuously move, and the contact range of the, so that the cooling water is uniformly contacted with the cable, the cooled cable is stable and smooth, and the quality and the product grade of the cable are ensured.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a circulation constant temperature water tank for extruding back optic fibre cable which characterized in that: comprises that
A water reservoir (100), and
a return chamber (200) provided on the water storage tank (100), and
a cooling channel (300) for passing a cable (700) and provided on the water return chamber (200), and
a sliding device (400) disposed above the cooling channel (300), an
A spray device (500) comprising a top spray device (510) arranged on the sliding device (400) and used for spraying the upper side of the cooling channel (300), and a bottom spray device (520) arranged in the water return chamber (200) and used for spraying the lower side of the cooling channel (300), and
and the moving mechanism (600) is used for driving the sliding device (400) to horizontally reciprocate above the cooling channel (300).
2. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 1, wherein: the moving mechanism (600) comprises an eccentric wheel (601), a first connecting rod (602), a second connecting rod (603), a third connecting rod (604), a fourth connecting rod (605) and a mounting table (606), wherein the eccentric wheel (601) is rotatably arranged on the mounting table (606), the first connecting rod (602), the second connecting rod (603), the third connecting rod (604) and the fourth connecting rod (605) are sequentially hinged, the first connecting rod (602) is rotatably arranged on the mounting table (606) and movably matched with the eccentric wheel (601), the third connecting rod (604) is rotatably arranged on the mounting table (606), and the fourth connecting rod (605) is hinged with the sliding device (400).
3. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 2, wherein: the sliding device (400) comprises a sliding groove (401) arranged on the mounting table (606) and a sliding block (402) in sliding fit with the sliding groove (401), and the sliding block (402) is hinged to the fourth connecting rod (605).
4. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 3, wherein: top spout device (510) including locating box (511) on slider (402), establish first water pipe (512) rather than the intercommunication on box (511), first water pipe (512) extend to cooling channel (300) top, establish top nozzle (513) that are used for spraying cooling channel (300) upside on first water pipe (512), box (511) pass through hose (514) intercommunication reservoir chamber.
5. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 4, wherein: set up air supply case (515) on box (511), establish trachea (516) rather than the intercommunication on air supply case (515), trachea (516) extend to first water pipe (512) top, establish air cock (517) of export orientation cooling channel (300) on trachea (516).
6. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 3, wherein: the bottom spraying device (520) comprises a second water pipe (521) arranged in the water return chamber (200), a bottom nozzle (522) used for spraying the lower side of the cooling channel (300) is arranged on the second water pipe (521), and the second water pipe (521) is communicated with the water storage pool (100).
7. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 4, wherein: the water storage tank (100) is communicated with a hose (514) through a water pump (101).
8. A circulating constant temperature water tank for an extruded optical fiber cable according to claim 6, wherein: the water storage tank (100) is communicated with a second water pipe (521) through a water pump (101).
9. A circulating thermostatic water tank for an extruded optical fiber cable according to any one of claims 1 to 8, wherein: a temperature control heater is arranged in the water storage tank (100).
10. A circulating thermostatic water tank for an extruded optical fiber cable according to any one of claims 1 to 8, wherein: the water return chamber (200) is communicated with the water storage tank (100) through a water return pipe (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658176.7U CN211968336U (en) | 2020-04-26 | 2020-04-26 | Circulating constant-temperature water tank for extruded optical fiber cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658176.7U CN211968336U (en) | 2020-04-26 | 2020-04-26 | Circulating constant-temperature water tank for extruded optical fiber cable |
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| Publication Number | Publication Date |
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| CN211968336U true CN211968336U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020658176.7U Active CN211968336U (en) | 2020-04-26 | 2020-04-26 | Circulating constant-temperature water tank for extruded optical fiber cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
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2020
- 2020-04-26 CN CN202020658176.7U patent/CN211968336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
| CN116461073B (en) * | 2023-05-13 | 2023-10-13 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
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