CN106321844A - Sealing mechanism of crosslinking production line - Google Patents
Sealing mechanism of crosslinking production line Download PDFInfo
- Publication number
- CN106321844A CN106321844A CN201610703849.4A CN201610703849A CN106321844A CN 106321844 A CN106321844 A CN 106321844A CN 201610703849 A CN201610703849 A CN 201610703849A CN 106321844 A CN106321844 A CN 106321844A
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- China
- Prior art keywords
- sealing
- pipe
- sealing device
- water inlet
- inlet pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a sealing mechanism of a crosslinking production line. The sealing mechanism comprises an upper sealer and a lower sealer. The upper sealer comprises a protection head, a connecting nut, a connector pipe, a connecting pipe, a transition pipe, a telescopic pipe, a support, a base, a linear guide rail, a first hydraulic cylinder and a sealing pipe. Sealing devices are arranged between the telescopic pipe and the sealing pipe and comprise the first sealing device and the second sealing device. The lower sealer comprises a water collection tank guide rail, a water collection tank, a connecting block, an outlet cooling pipe, a middle telescopic pipe, a water inlet pipe, a connecting shaft and sealing devices, and the sealing devices are arranged at the connecting position of the middle telescopic pipe and the water inlet pipe and comprise the first sealing device and the second sealing device. As for the upper sealer, by means of two seals, air cannot be leaked at the position between the telescopic pipe and the sealing pipe; and as for the lower sealer, when water leakage of a first seal is too large, a second seal carries out sealing again, it is guaranteed that the drained water is not too much, it is further guaranteed that the pressure is stable, and the sealing effect is good.
Description
Technical field
The present invention relates to the sealing mechanism of a kind of cross-linking production line, be specifically related to the closing up and down of a kind of cross-linking production line
Device.
Background technology
In crosslinking line production process, need threading, or need to clear up, head at machine after production terminates
Head and crosslinking pipe between excessive between need a device that can stretch, be used for connect three-layer co-extruding machine head and first segment
Crosslinking pipe, this device is exactly upper sealer.Upper sealer, together with lower sealer, makes whole pipeline form a closed system,
Cable is made to realize continuous vulcanization and cooling in pipeline.Lower sealer is that nitrogen crosslinking group curing tube lower end is for setting of sealing
Standby, lower sealer has and prevents pressure in curing tube from discharging along cable edges along with water and reducing, and keeps pipe interior pressure
The effect that power is stable.
But the closing mode that sealer up and down in current curing tube uses is for once to close, exist poorly sealed,
The problems such as internal pressure is unstable.
Summary of the invention
In order to solve the problems referred to above, the invention provides the sealing mechanism of a kind of cross-linking production line.
The technical scheme is that the sealing mechanism of a kind of cross-linking production line, including upper sealer and lower sealer, on
Sealer includes head protector, attaching nut, connecting leg, adapter, transition conduit, telescoping tube, support, base, line slideway, the first hydraulic cylinder
And sealed tube, one end of head protector is connected by attaching nut with back-end of machine head, and the other end of head protector is connected with connecting leg, connecting leg with connect
Pipe connect, adapter be connected with transition conduit, transition conduit is connected with telescoping tube, and telescoping tube front end is fixedly installed on support, support and
Base is connected by line slideway, and the first hydraulic cylinder is connected with support, and the first Driven by Hydraulic Cylinder support does directly on line slideway
Line moves；Being provided with sealing device between telescoping tube and sealed tube, sealing device includes the first sealing device and the second sealing device；
Lower sealer includes header tank guide rail, header tank, outlet cooling tube, intermediate warp pipe, water inlet pipe and sealing device, catchments
Case is arranged on header tank guide rail, and header tank bottom is provided with wheel, and header tank is connected with outlet cooling tube, outlet cooling tube and in
Between telescoping tube connection, intermediate warp pipe connects with water inlet pipe, and sealing device is arranged on intermediate warp pipe and water inlet pipe junction, close
Seal apparatus includes the 3rd sealing device and the 4th sealing device.
Further, described first sealing device includes that copper sheathing, telescoping tube are connected by copper sheathing with sealed tube, and copper sheathing is sheathed
On telescoping tube, one end of copper sheathing is connected with spacer, and spacer is arranged between telescoping tube and sealed tube.
Further, described second sealing device includes poly-sealing ring, friction top and felt collar, and the other end of copper sheathing is close with poly-
The side of seal connects, and the opposite side of poly-sealing ring is connected with friction top, and the inwall of friction top is connected with the outer wall of felt collar, felt collar
It is set on telescoping tube.
Further, described poly-sealing ring is polymerized by three-layer sealed circle, and the material that sealing ring uses is polytetrafluoroethyl-ne
Alkene.
Further, described upper sealer being additionally provided with pre-cooling pipe, telescoping tube is connected with pre-cooling pipe, is cased with outside pre-cooling pipe
Interlayer.
Further, described 3rd sealing device include flange, sealing gasket and steel bushing, flange be arranged on intermediate warp pipe with
The junction of water inlet pipe, inside sealing gasket mounting flange, sealing gasket is pyramidal structure, is provided with steel between sealing gasket and water inlet pipe
Set, steel bushing is set on water inlet pipe, and the center of sealing gasket has hole.
Further, described 4th sealing device includes spacer shell and the second hydraulic cylinder, sealing gasket and intermediate warp pipe it
Between be provided with spacer shell, spacer shell is set on intermediate warp pipe, and one end of spacer shell is connected with sealing gasket, the other end of spacer shell
Being connected with adapter sleeve, adapter sleeve is set on intermediate warp pipe, and adapter sleeve and the second hydraulic cylinder connect, and the second hydraulic cylinder level sets
Put the outside at water inlet pipe.
Further, described water inlet pipe is additionally provided with a Ge Tuo cable mechanism, the lower pipeline wall of Tuo Lan mechanism and water inlet pipe
Vertically connecting, Tuo Lan mechanism is arranged on the side of sealing device.
Further, described connecting leg, adapter, transition conduit, telescoping tube, outlet cooling tube, intermediate warp pipe and water inlet pipe are
Stainless-steel seamless pipe.
Further, the pressure voltage after present invention assembling is 2.5MPa.
The invention have the benefit that upper and lower sealer all uses two seals device, compensate for original equipment gas leakage,
Seal the disadvantages such as the tightest, for upper sealer, through two seals, make between telescoping tube and sealed tube air tight；Under for
For sealer, using double containment, when first sealing water leakage is bigger, second seals and again seals, it is ensured that water
Will not run off too many, be further ensured that pressure stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the upper sealer of the present invention；
Fig. 2 is the structural representation of the second sealing device of the upper sealer of the present invention；
Fig. 3 is the front view of the lower sealer of the present invention；
Fig. 4 is the top view of the lower sealer of the present invention；
Fig. 5 is the structural representation of the sealing device of the lower sealer of the present invention.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
The sealing mechanism of a kind of cross-linking production line, including upper sealer 10 and lower sealer 20.
Refering to shown in Fig. 1, upper sealer 10 includes head protector 101, attaching nut 102, connecting leg 103, adapter 104, transition conduit
105, telescoping tube 106, support 107, base 108, line slideway the 109, first hydraulic cylinder 110, sealed tube 111, copper sheathing 112, every
Set 113, poly-sealing ring 114, friction top 115, felt collar 116 and pre-cooling pipe 117, the front port of upper sealer by head protector 101 with
Extruder head rear end connects, and head protector 101 is connected by attaching nut 102 with extruder head rear end, and head protector 101 is spherical structure,
Its spherical structure is big with the outer spherical face contact area of back-end of machine head junction, and sealing effect is good.In order to prevent head protector 101 and machine
Head junction, rear end also has gap, is provided with polytetrafluoro sealing ring in head protector 101 front end, it is ensured that head protector after inflated with nitrogen in pipeline
101 is air tight with back-end of machine head junction.
The other end of head protector 101 is connected with connecting leg 103, and connecting leg 103 is connected with adapter 104, adapter 104 and transition conduit 105
Connecting, transition conduit 105 is connected with telescoping tube 106, and telescoping tube 106 front end is fixedly installed on support 107, support 107 and base
108 are connected by line slideway 109.Hydraulic cylinder 110 is connected with support 107, and the first hydraulic cylinder 110 driving arm 107 is at straight line
Move along a straight line on guide rail 109, thus realize telescoping tube 106 and move forward and backward.Line slideway 109 ensures that telescoping tube 106 can
Move along a straight line accurately, it is ensured that the precision that head protector 101 is connected with head, the most eccentric.The collapsing length of telescoping tube 106 is about
1000mm, it is ensured that the distance needed of starting shooting in production process.The stretch mode of upper sealer 10 is to be driven by the first hydraulic cylinder 110
Dynamic telescoping tube 106 realizes, and it has the advantage that simple in construction, and volume is little；The power of output can be carried out by hydraulic cylinder 10
Regulation, it is ensured that telescoping tube 106 can move along a straight line, it is not necessary that exports the biggest power, so can ensure that head protector with
During head docking, stress is appropriate, and head is unlikely to deform upon, and plays the effect preventing overload.
Being provided with sealing device between telescoping tube 106 and sealed tube 111, sealing device includes the first sealing device and second close
Seal apparatus, the first sealing device includes that copper sheathing 112, telescoping tube 106 are connected by copper sheathing 112 with sealed tube 111, and copper sheathing 112 overlaps
Being located on telescoping tube 106, one end of copper sheathing 112 is connected with spacer 113, and spacer 113 is arranged on telescoping tube 106 and sealed tube 111
Between.Refering to shown in Fig. 2, the second sealing device includes poly-sealing ring 114, friction top 115 and felt collar 116, another of copper sheathing 112
End is connected with the side of poly-sealing ring 114, and poly-sealing ring 114 uses three-layer sealed circle to be polymerized, and the material of sealing ring is poly-
Tetrafluoroethene, the opposite side of poly-sealing ring 114 is connected with friction top 115, and the inwall of friction top 115 connects with the outer wall of felt collar 116
Connecing, felt collar 116 is set on telescoping tube 106, by friction top 115 hold out against and heating makes poly-sealing ring 114 deform, will
Space between telescoping tube 106 and sealed tube 111 carries out secondary seal.Through two seals device, telescoping tube 106 and sealed tube
Between 111 air tight.
Telescoping tube 106 is connected with pre-cooling pipe 117, is cased with interlayer 118, is connected with cooling water in interlayer 118 outside pre-cooling pipe 117
Circulation, can play the effect that the temperature at by pre-cooling pipe suitably reduces.Cable, after head, enters crosslinking pipe
Some temperature of front suitably reduction, can make cable surface somewhat cool down, reduce the degree of eccentricity of cable, are particularly doing big rule
During the cable of lattice, effect is relatively good.
Refering to shown in Fig. 3, lower sealer 20 include header tank guide rail 201, header tank 202, contiguous block 203, cover plate 204,
Outlet cooling tube 205, intermediate warp pipe 206, water inlet pipe 207, connecting shaft 208 and sealing device, header tank 202 is arranged on and catchments
On case guide rail 201, header tank 201 bottom is provided with wheel, and header tank 201 rolls on header tank guide rail 201, can solve pipeline
Problem of expanding with heat and contract with cold.Header tank 202 is connected by contiguous block 203 with outlet cooling tube 205, and cover plate 204 is arranged on header tank
202 connect with intermediate warp pipe 206 with outlet cooling tube 205 junction, outlet cooling tube 205, and intermediate warp pipe 206 is by even
Spindle 208 connects with water inlet pipe 207, and one end of connecting shaft 208 is connected with the outer wall axle of intermediate warp pipe 206, connecting shaft 208
The other end is connected with the outer wall thread of water inlet pipe 207.
Refering to shown in Fig. 4 Yu Fig. 5, sealing device is arranged on intermediate warp pipe 206 and water inlet pipe 207 junction.Seal dress
Put and include that the 3rd sealing device and the 4th sealing device, the 3rd sealing device include flange 209, sealing gasket 210, steel bushing 211, method
Blue 209 junctions being arranged on intermediate warp pipe 206 and water inlet pipe 207, sealing gasket 210 mounting flange 209 is internal, sealing gasket
210 is pyramidal structure, and sealing gasket 210 uses rubber to make.Steel bushing 211, steel bushing it is provided with between sealing gasket 210 and water inlet pipe 207
211 are set on water inlet pipe 207.The center of sealing gasket 210 has hole 212, and cable passes from hole 212, and intermediate warp pipe 206 will
Sealing gasket 210 outer rim both sides are pressed on flange 209 and steel bushing 211, it is ensured that water will not flow out along sealing gasket 210 outward flange.
4th sealing device includes spacer shell 213 and the second hydraulic cylinder 214, is provided with transition between sealing gasket 210 and intermediate warp pipe 206
Set 213, spacer shell 213 is set on intermediate warp pipe 206, and one end of spacer shell 213 is connected with sealing gasket 210, spacer shell 213
The other end be connected with adapter sleeve 215, adapter sleeve 215 is set on intermediate warp pipe 206, adapter sleeve 215 and the second hydraulic cylinder
214 connect, and the second hydraulic cylinder 214 is horizontally set on the outside of water inlet pipe 207.Second hydraulic cylinder 214 drive connection set about 215
Mobile, adapter sleeve 215 drives intermediate warp pipe 206 to move left and right, and intermediate warp pipe 206 drives spacer shell 213 to move left and right.When
When second hydraulic cylinder 214 bounces back, spacer shell 213 is pressed on sealing gasket 210 by intermediate warp pipe 206, and sealing gasket 210 produces shape
Becoming, owing to sealing gasket 210 is pyramidal structure, middle hole 212 reduces due to deformation, and tight, in cable surrounding, prevents
Too much water is had to be carried over because of moving of cable, it is ensured that the pressure in pipeline is the most stable.Use the second hydraulic cylinder 214 can
To regulate compaction pressure, it is ensured that intermediate warp pipe 206 can freely stretch when pipeline has pressure, it is possible to prevent pressure to cross senior general
Parts damage by pressure.
Being additionally provided with a Ge Tuo cable mechanism 216 on water inlet pipe 207, the lower pipeline wall of Tuo Lan mechanism 216 and water inlet pipe 207 erects
Direct-connected connecing, Tuo Lan mechanism 216 is arranged on one end of sealing device, when cable passes from water inlet pipe 207, by Tuo Lan mechanism 216
Time, the center of water inlet pipe 207 lifted by cable by Tuo Lan mechanism 216, it is ensured that cable is accurately worn when entering sealing gasket 210
Cross the hole 212 at sealing gasket 210 center.Torr cable structure 216 ensure when cable enters sealing gasket with the centre bore 212 of sealing gasket 210
With one heart, such cable contacts uniformly with the hole 212 at rubber blanket center, reduces single phenomenon grinding sealing gasket 210.
Connecting leg 103 in the present invention, adapter 104, transition conduit 105, telescoping tube 106, outlet cooling tube 205, intermediate warp
Pipe 206 and water inlet pipe 207 are stainless-steel seamless pipe.
Upper sealer and the sealing device of lower sealer that the present invention uses have twice, upper sealer through two seals,
Between telescoping tube and sealed tube air tight.Lower sealer two seals device is mainly for preventing from leaking at first sealing device
When measuring bigger, second sealing device seals again, it is ensured that water will not run off too much.
Pressure voltage after present invention assembling is 2.5MPa.
For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, all
Technical solution of the present invention is made many possible variations and modification by the technology contents of available the disclosure above, or is revised as equivalent
The Equivalent embodiments of change.Therefore, every content without departing from technical solution of the present invention, according to the present invention technical spirit to
Any simple modification, equivalent variations and the modification that upper embodiment is done, all still falls within the range of technical solution of the present invention protection.
Claims (10)
1. the sealing mechanism of a cross-linking production line, it is characterised in that: include sealer (10) and lower sealer (20), upper envelope
Close device (10) and include head protector (101), attaching nut (102), connecting leg (103), adapter (104), transition conduit (105), telescoping tube
(106), support (107), base (108), line slideway (109), the first hydraulic cylinder (110) and sealed tube (111), head protector
(101) one end is connected by attaching nut (102) with back-end of machine head, and the other end of head protector (101) is connected with connecting leg (103),
Connecting leg (103) is connected with adapter (104), and adapter (104) is connected with transition conduit (105), transition conduit (105) and telescoping tube (106)
Connecting, telescoping tube (106) front end is fixedly installed on support (107), and support (107) and base (108) pass through line slideway
(109) connecting, the first hydraulic cylinder (110) is connected with support (107), and the first hydraulic cylinder (110) driving arm (107) is led at straight line
Rail moves along a straight line on (109)；Being provided with sealing device between telescoping tube (106) and sealed tube (111), sealing device includes first
Sealing device and the second sealing device；
Lower sealer (20) includes header tank guide rail (201), header tank (202), outlet cooling tube (205), intermediate warp pipe
(206), water inlet pipe (207) and sealing device, header tank (202) is arranged on header tank guide rail (201), under header tank (202)
Portion is provided with wheel, and header tank (202) is connected with outlet cooling tube (205), outlet cooling tube (205) and intermediate warp pipe (206)
Connection, intermediate warp pipe (206) connects with water inlet pipe (207), and sealing device is arranged on intermediate warp pipe (206) and water inlet pipe
(207) junction, sealing device includes the 3rd sealing device and the 4th sealing device.
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described first sealing device
Including copper sheathing (112), telescoping tube (106) is connected by copper sheathing (112) with sealed tube (111), and copper sheathing (112) is set in telescoping tube
(106) on, one end of copper sheathing (112) is connected with spacer (113), and spacer (113) is arranged on telescoping tube (106) and sealed tube
(111) between.
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described second sealing device
Including poly-sealing ring (114), friction top (115) and felt collar (116), the other end of copper sheathing (112) and the one of poly-sealing ring (114)
Side connects, and the opposite side of poly-sealing ring (114) is connected with friction top (115), the inwall of friction top (115) and felt collar (116)
Outer wall connects, and felt collar (116) is set on telescoping tube (106).
The sealing mechanism of a kind of cross-linking production line the most according to claim 3, it is characterised in that: described poly-sealing ring
(114) being polymerized by three-layer sealed circle, the material that sealing ring uses is politef.
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described upper sealer (10)
On be additionally provided with pre-cooling pipe (117), telescoping tube (106) is connected with pre-cooling pipe (117), pre-cooling pipe (117) outside be cased with interlayer
(118).
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described 3rd sealing device
Including flange (209), sealing gasket (210) and steel bushing (211), flange (209) is arranged on intermediate warp pipe (206) and water inlet pipe
(207) junction, sealing gasket (210) mounting flange (209) is internal, and sealing gasket (210) is pyramidal structure, sealing gasket (210)
And being provided with steel bushing (211) between water inlet pipe (207), steel bushing (211) is set on water inlet pipe (207), the center of sealing gasket (210)
Have hole (212).
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described 4th sealing device
Including spacer shell (213) and the second hydraulic cylinder (214), between sealing gasket (210) and intermediate warp pipe (206), it is provided with spacer shell
(213), spacer shell (213) is set on intermediate warp pipe (206), and one end of spacer shell (213) is connected with sealing gasket (210),
The other end of spacer shell (213) is connected with adapter sleeve (215), and adapter sleeve (215) is set on intermediate warp pipe (206), connects
Set (215) is connected with the second hydraulic cylinder (214), and the second hydraulic cylinder (214) is horizontally set on the outside of water inlet pipe (207).
8. according to the sealing mechanism of a kind of cross-linking production line described in claim 1 or 6, it is characterised in that: described water inlet pipe
(207) being additionally provided with Ge Tuo cable mechanism (216) on, Tuo Lan mechanism (216) vertically connects with the lower pipeline wall of water inlet pipe (207)
Connecing, Tuo Lan mechanism (216) is arranged on the side of sealing device.
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: described connecting leg (103), connect
Pipe (104), transition conduit (105), telescoping tube (106), outlet cooling tube (205), intermediate warp pipe (206) and water inlet pipe (207)
For stainless-steel seamless pipe.
The sealing mechanism of a kind of cross-linking production line the most according to claim 1, it is characterised in that: after present invention assembling
Pressure voltage is 2.5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703849.4A CN106321844A (en) | 2016-08-23 | 2016-08-23 | Sealing mechanism of crosslinking production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703849.4A CN106321844A (en) | 2016-08-23 | 2016-08-23 | Sealing mechanism of crosslinking production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106321844A true CN106321844A (en) | 2017-01-11 |
Family
ID=57741348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703849.4A Pending CN106321844A (en) | 2016-08-23 | 2016-08-23 | Sealing mechanism of crosslinking production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825689A (en) * | 2017-11-30 | 2018-03-23 | 江苏亨通海洋光网***有限公司 | Horizontal pressure cooling system and cooling means are used in cable cooling |
| CN109509586A (en) * | 2018-10-15 | 2019-03-22 | 天津市天缆电工机械有限公司 | Cable production line secondary sealer |
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| CN201859698U (en) * | 2010-06-03 | 2011-06-08 | 东莞市精铁机械有限公司 | Upper sealing expansion device used on vulcanization line |
| CN202388768U (en) * | 2011-12-22 | 2012-08-22 | 河北凯成电工设备有限公司 | Lower sealer |
| CN202388767U (en) * | 2011-12-22 | 2012-08-22 | 河北凯成电工设备有限公司 | Upper sealer |
| CN202668827U (en) * | 2012-07-03 | 2013-01-16 | 东莞市精铁机械有限公司 | Secondary seal water seal tank used on vulcanizing line |
| CN204322372U (en) * | 2014-11-27 | 2015-05-13 | 天津市天缆电工机械有限公司 | Seal head on a kind of push-in cable curing tube |
| CN205047836U (en) * | 2015-08-26 | 2016-02-24 | 常州市前进电工设备有限公司 | Back sealing device of steam conduit continuous cure production line |
| CN205487573U (en) * | 2016-04-05 | 2016-08-17 | 江苏长新电工机械集团有限公司 | Closure under secondary sealing end for cable manufacture |
| CN205487560U (en) * | 2016-04-05 | 2016-08-17 | 江苏长新电工机械集团有限公司 | Secondary sealing end goes up closure for cable manufacture |
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2016
- 2016-08-23 CN CN201610703849.4A patent/CN106321844A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201859698U (en) * | 2010-06-03 | 2011-06-08 | 东莞市精铁机械有限公司 | Upper sealing expansion device used on vulcanization line |
| CN202388768U (en) * | 2011-12-22 | 2012-08-22 | 河北凯成电工设备有限公司 | Lower sealer |
| CN202388767U (en) * | 2011-12-22 | 2012-08-22 | 河北凯成电工设备有限公司 | Upper sealer |
| CN202668827U (en) * | 2012-07-03 | 2013-01-16 | 东莞市精铁机械有限公司 | Secondary seal water seal tank used on vulcanizing line |
| CN204322372U (en) * | 2014-11-27 | 2015-05-13 | 天津市天缆电工机械有限公司 | Seal head on a kind of push-in cable curing tube |
| CN205047836U (en) * | 2015-08-26 | 2016-02-24 | 常州市前进电工设备有限公司 | Back sealing device of steam conduit continuous cure production line |
| CN205487573U (en) * | 2016-04-05 | 2016-08-17 | 江苏长新电工机械集团有限公司 | Closure under secondary sealing end for cable manufacture |
| CN205487560U (en) * | 2016-04-05 | 2016-08-17 | 江苏长新电工机械集团有限公司 | Secondary sealing end goes up closure for cable manufacture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825689A (en) * | 2017-11-30 | 2018-03-23 | 江苏亨通海洋光网***有限公司 | Horizontal pressure cooling system and cooling means are used in cable cooling |
| CN109509586A (en) * | 2018-10-15 | 2019-03-22 | 天津市天缆电工机械有限公司 | Cable production line secondary sealer |
| CN109509586B (en) * | 2018-10-15 | 2023-12-26 | 天津市天缆电工机械有限公司 | Secondary sealing device for cable production line |
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Application publication date: 20170111 |