CN106782904A - Ultrathin coaxial cable extrusion line and its production method - Google Patents
Ultrathin coaxial cable extrusion line and its production method Download PDFInfo
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- CN106782904A CN106782904A CN201611095884.9A CN201611095884A CN106782904A CN 106782904 A CN106782904 A CN 106782904A CN 201611095884 A CN201611095884 A CN 201611095884A CN 106782904 A CN106782904 A CN 106782904A
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- 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
- H01B13/016—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing co-axial cables
- H01B13/0167—After-treatment
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- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/145—Pretreatment or after-treatment
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- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of Ultrathin coaxial cable extrusion line of the present invention, it is characterised in that it includes actinobacillus device（1）, the first caliper（2）, the first tensiometer（3）, preheater（4）, extruding machine（5）, cooling device（6）, the second caliper（7）, the second tensiometer（8）, electric spark detector（9）, concavo-convex instrument（10）, vertical wire storage device（11）, horizontal wire storage device（12）And take-up（13）, by cooling device（6）Realization is preferably cooled down product after extrusion molding.Ultrathin coaxial cable extrusion line of the present invention and its production method have production status stabilization, the preferable advantage of extrusion molding quality.
Description
Technical field
The present invention relates to a kind of Ultrathin coaxial cable extrusion line and its production method.
Background technology
Coaxial cable refers to have two concentric conductors, and conductor and screen layer share the cable in same axle center.It is most common
Coaxial cable be made up of the copper conductors that insulating materials is isolated, the outside of nexine insulating materials be another layer of ring shaped conductor and
Its insulator, then whole cable encased by the sheath of polyvinyl chloride or teflon material.
Coaxial cable generally there are problems with extrusion process：
The cooling condition of wire rod after extrusion molding, wire rod is directly monistic after traditional extrusion molding passes through from bosh, cooling effect
Difference, lacks cooling step step by step, causes extrusion molding formable layer second-rate.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of production status stabilization, extrusion molding quality is preferably superfine
Coaxial cable extrusion line and its production method.
The object of the present invention is achieved like this：
A kind of Ultrathin coaxial cable extrusion line, it is characterised in that it includes actinobacillus device, first successively from left to right
Caliper, the first tensiometer, preheater, extruding machine, cooling device, the second caliper, the second tensiometer, electric spark detector,
Concavo-convex instrument, vertical wire storage device and take-up, the actinobacillus device, the first caliper, the first tensiometer, preheater, squeeze
Molding machine, cooling device, the second caliper, the second tensiometer, electric spark detector, concavo-convex instrument, vertical wire storage device and take-up
The horizontal wire storage device of lateral arrangement is provided with above device；
The cooling device includes cooling device frame, and the upper semisection of cooling device frame is provided with horizontal cooling bath, cools down
The lower semisection of device frame is provided with storage tank, and the cooling bath includes feed zone, the cooling zone in stage casing and the right-hand member of left end
Dry section, separated by vertical filter plate between feed zone and cooling zone, between cooling zone and dry section by it is vertical every
Plate separates, and the lowest part of feed zone is provided with discharge outlet, connects the water inlet of storage tank, storage at discharge outlet by drainage pipeline
The delivery port of water tank is connected to the top of cooling zone by water supply line, and the delivery port of water supply line separates former and later two water supply
Mouthful, water supply line delivery pump is provided with water supply line；
The left end of the feed zone is provided with fed filtration cotton, and the bottom of fed filtration cotton contacts with cooling trench bottom, it is described enter
Expect that the right-hand member in area is provided with the first cooling guide wheel, the right-hand member of the cooling zone is provided with the second cooling guide wheel, the dry section
Stage casing dries blower for many positioned opposite before and after being provided with, and the right-hand member of the dry section is provided with discharging filter cotton, dries
It is anhydrous so that discharging filter cotton is dryness filter cotton in area；
Right section of the cooling zone is provided with the first magnetic mechanism being longitudinally arranged, and the first magnetic mechanism includes two clutch shaft bearings
Seat, first rotating shaft, the first magnet of two annulars, the first spacing block of annular, the first end cap of two annulars, four pieces
The baffle plate of annular and ten blocks of impeller plates of rectangle；Two first bearing seats are arranged on the front and rear inwall of cooling zone, and first
The rear and front end of rotating shaft is respectively arranged in two first bearing seats, two the first magnet be set in the leading portion of first rotating shaft and after
Duan Shang, the first spacing block is arranged between two the first magnet, and two the first end caps are set with before two the first magnet
In the first rotating shaft of end and rear end, have in four pieces of baffle plates two pieces be set with it is another in outside two the first end caps, having in four pieces of baffle plates
Outer two pieces are set with and leave gap between two pieces of baffle plates outside the first spacing block, being set in outside the first spacing block, in front
Two pieces of baffle plates between the first magnet is outer and the first magnet between two pieces of baffle plates at rear outside be evenly arranged with respectively
Five blocks of impeller plates, five blocks of impeller plates are close to baffle plate, two first along the radially uniform arrangement of the first magnet, the rear and front end of impeller plate
The lucky position to the left below two feed water inlets of water supply line in the position of magnet；
Left section of the cooling zone is provided with the 3rd magnetic mechanism being longitudinally arranged, and the 3rd magnetic mechanism includes two 3rd bearings
Seat, the 3rd rotating shaft, the 3rd magnet of two annulars, the 3rd spacing block of annular and two the 3rd end caps of annular；
Two 3rd bearings seat or so is arranged at left section of cooling zone, and the 3rd rotating shaft is hollow shaft, and the left and right two ends of the 3rd rotating shaft are distinguished
It is arranged on two 3rd bearings seats and the left and right two ends of the 3rd rotating shaft is passed outside two 3rd bearings seats, two the 3rd magnet
It is set on left section and right section of the 3rd rotating shaft, the 3rd spacing block is arranged between two the 3rd magnet, two the 3rd end caps point
It is not set in two the 3rd rotating shafts of the left end and right-hand member of the 3rd magnet.
The lower semisection of cooling device frame is additionally provided with refrigeration machine, and cooling water first is connected between storage tank and refrigeration machine
Cooling water first is respectively arranged with pipeline and cooling water second pipe, the pipeline of cooling water first and cooling water second pipe
Pipeline delivery pump and cooling water second pipe delivery pump, are provided with temperature sensor in storage tank.
Two radial magnetic field orientations of the first magnet are launched with the angle more than 60 degree, less than 90 degree, two
The radial magnetic field expansion direction of the first magnet is opposite.
The radial magnetic field orientation of two the 3rd magnet is launched with the angle more than 60 degree, less than 90 degree, two
The radial magnetic field expansion direction of the 3rd magnet is opposite.
A kind of Ultrathin coaxial cable extrusion line, its production method is as follows：
Copper cash sequentially passes through the first caliper, the first tensiometer, preheater from after actinobacillus device unwrapping wire and is squeezed at extruding machine
Modeling cladding, the product after extrusion molding cladding sequentially passes through cooling device, the second caliper, the second tensiometer, electric spark detector, recessed
Take-up is on take-up after convex instrument, vertical wire storage device, horizontal wire storage device；
The cooling step of cooling device：
Cable after extrusion molding cladding first passes through the filter cotton of feed zone, and cable starts by passing through filter plate after the first cooling guide wheel
Cooled down in cooling zone, the 3rd hollow rotating shaft of the 3rd magnetic mechanism is sequentially passed through, then by the first magnetic mechanism
Gap between middle two pieces of baffle plates, then by the second cooling guide wheel, then passes through dividing plate, is first dried in dry section and dried
Pipe is dried up, and then by leaving cooling device after the filter cotton that discharges, completes whole cooling procedure；
In whole cooling procedure, because cooling water is flowed out from the feed water inlet in the first magnetic mechanism upper right side, feed water inlet stream
The cooling water for going out is dropped down onto on the impeller plate towards the right side of the first magnetic mechanism, drives first rotating shaft to rotate clockwise, due to the first magnetic
Property between mechanism and the 3rd magnetic mechanism with magnetic coordinate so that the 3rd rotating shaft of the 3rd magnetic mechanism start rotate, now
Due to the change of each magnet magnetic line of force, cooling water flow to feed zone from discharge outlet by supplying to the left in cooling bath from cooling zone
Waterpipe is back in storage tank, and then the cooling water in storage tank is supplied by water supply line and fallen from feed water inlet again.
Compared with prior art, the beneficial effects of the invention are as follows：
Ultrathin coaxial cable extrusion line of the present invention and its production method have production status stabilization, and extrusion molding quality is preferable
Advantage.
Brief description of the drawings
Fig. 1 is the structural representation of Ultrathin coaxial cable extrusion line.
Fig. 2 is the schematic diagram of cooling device.
Fig. 3 is the C-C sectional views of Fig. 2.
Fig. 4 is the 3rd magnetic mechanism schematic diagram in Fig. 2.
Wherein：
Actinobacillus device 1, the first caliper 2, the first tensiometer 3, preheater 4, extruding machine 5, cooling device 6, the second caliper 7,
Second tensiometer 8, electric spark detector 9, concavo-convex instrument 10, vertical wire storage device 11, horizontal wire storage device 12, take-up 13
Cooling device frame 6.1, cooling bath 6.2, storage tank 6.3, refrigeration machine 6.4, feed zone 6.5, cooling zone 6.6, dry section
6.7th, filter plate 6.8, dividing plate 6.9, discharge outlet 6.10, drainage pipeline 6.11, water supply line 6.12, water supply line delivery pump 6.13,
The first pipeline of cooling water 6.14, cooling water second pipe 6.15, the first pipeline delivery pump of cooling water 6.16, cooling water second pipe
Delivery pump 6.17, feed water inlet 6.18, temperature sensor 6.19, the cooling guide wheel 6.21, second of fed filtration cotton 6.20, first are cooled down
Guide wheel 6.22, dry blower 6.23, discharging filter cotton 6.24, the first magnetic mechanism 6.25, the 3rd magnetic mechanism 6.28.
First bearing seat 6.251, first rotating shaft 6.252, the first magnet 6.253, the first spacing block 6.254, the first end cap
6.255th, baffle plate 6.256, impeller plate 6.257
The 6.281, the 3rd rotating shaft 6.282 of 3rd bearing seat, the 3rd magnet 6.283, the 3rd spacing block 6.284, the 3rd end cap
6.285。
Specific embodiment
Referring to Fig. 1 ~ Fig. 4, a kind of Ultrathin coaxial cable extrusion line of the present invention, it is from left to right successively
Including actinobacillus device 1, the first caliper 2, the first tensiometer 3, preheater 4, extruding machine 5, cooling device 6, the second caliper 7,
Second tensiometer 8, electric spark detector 9, concavo-convex instrument 10, vertical wire storage device 11 and take-up 13, the actinobacillus device
1st, the first caliper 2, the first tensiometer 3, preheater 4, extruding machine 5, cooling device 6, the second caliper 7, the second tensiometer 8,
The top of electric spark detector 9, concavo-convex instrument 10, vertical wire storage device 11 and take-up 13 is provided with the transverse direction of lateral arrangement
Wire storage device 12.
Copper cash sequentially passes through the first caliper 2, the first tensiometer 3, preheater 4 from after the unwrapping wire of actinobacillus device 1 in extruding machine 5
Place carries out extrusion molding cladding, and the product after extrusion molding cladding sequentially passes through cooling device 6, the second caliper 7, the second tensiometer 8, electricity fire
Take-up is on take-up 13 after flower detector 9, concavo-convex instrument 10, vertical wire storage device 11, horizontal wire storage device 12.
The cooling device 6 includes cooling device frame 6.1, and the upper semisection of cooling device frame 6.1 is provided with horizontal
Cooling bath 6.2, the lower semisection of cooling device frame 6.1 is provided with storage tank 6.3 and refrigeration machine 6.4, and the cooling bath 6.2 is wrapped
The cooling zone 6.6 of the feed zone 6.5, stage casing of left end and the dry section 6.7 of right-hand member are included, between feed zone 6.5 and cooling zone 6.6
Separated by vertical filter plate 6.8, separated by vertical dividing plate 6.9 between cooling zone 6.6 and dry section 6.7, feed zone 6.5
Can be circulated with the cooling water between cooling zone 6.6, the lowest part of feed zone 6.5 is provided with discharge outlet 6.10, discharge outlet
The water inlet of storage tank 6.3 is connected at 6.10 by drainage pipeline 6.11, the delivery port of storage tank 6.3 passes through water supply line 6.12
The top of cooling zone 6.6 is connected to, the delivery port of water supply line 6.12 separates former and later two feed water inlets 6.18, water supply line 6.12
On be provided with water supply line delivery pump 6.13, be connected between storage tank 6.3 and refrigeration machine 6.4 the first pipeline of cooling water 6.14 with
And cooling water second pipe 6.15, it is respectively arranged with cooling on the first pipeline of cooling water 6.14 and cooling water second pipe 6.15
Temperature sensor is provided with the first pipeline delivery pump of water 6.16 and cooling water second pipe delivery pump 6.17, storage tank 6.3
6.19。
The left end of the feed zone 6.5 is provided with fed filtration cotton 6.20, the bottom of fed filtration cotton 6.20 and cooling bath
6.2 bottoms contact, therefore fed filtration cotton 6.20 is moist filter cotton, and the right-hand member of the feed zone 6.5 is provided with the first cooling
Guide wheel 6.21, the right-hand member of the cooling zone 6.6 is provided with the second cooling guide wheel 6.22, and the stage casing of the dry section 6.7 is provided with
Front and rear many positioned opposite dry blower 6.23, and the right-hand member of the dry section 6.7 is provided with discharging filter cotton 6.24, dries
It is anhydrous so that discharging filter cotton 6.24 is dryness filter cotton in area 6.7.
Right section of the cooling zone 6.6 is provided with the first magnetic mechanism 6.25 being longitudinally arranged, the first magnetic mechanism 6.25
Including two first bearing seats 6.251, first magnet 6.253, annular of 6.252, two annulars of first rotating shaft first
The baffle plate 6.256 and ten pieces of impellers of rectangle of 6.255, four pieces of annulars of the first end cap of 6.254, two annulars of spacing block
Plate 6.257；Two first bearing seats 6.251 are arranged on the front and rear inwall of cooling zone 6.6, and front and rear the two of first rotating shaft 6.252
End is respectively arranged in two first bearing seats 6.251, and two the first magnet 6.253 are set in the leading portion of first rotating shaft 6.252
On back segment, the first spacing block 6.254 is arranged between two the first magnet 6.253, and two the first end caps 6.255 are set with
In in two first rotating shafts 6.252 of the front-end and back-end of the first magnet 6.253, there are two pieces to cover respectively in four pieces of baffle plates 6.256
Outside loaded on two the first end caps 6.255, there are other two pieces to be set with outside the first spacing block 6.254 in four pieces of baffle plates 6.256,
Gap is left between two pieces of baffle plates 6.256 being set in outside the first spacing block 6.254, between two pieces of baffle plates 6.256 in front
The first magnet 6.253 it is outer and the first magnet 6.253 of between two pieces of baffle plates 6.256 at rear are outer is evenly arranged with respectively
Five blocks of impeller plates 6.257, five blocks of impeller plates 6.257 along the radially uniform arrangement of the first magnet 6.253, impeller plate 6.257 it is front and rear
It is close to baffle plate 6.256 in two ends.The position of the first magnet 6.253 is just inclined below two feed water inlets 6.18 of water supply line 6.12
Left position.The radial magnetic field orientation of two the first magnet 6.253 is launched with the angle more than 60 degree, less than 90 degree,
The radial magnetic field expansion direction of two the first magnet 6.253 is opposite.First spacing block 6.254 is unit of plastic.
Left section of the cooling zone 6.6 is provided with the 3rd magnetic mechanism 6.28 being longitudinally arranged, the 3rd magnetic mechanism 6.28
Including two 3rd bearing seat the 6.281, the 3rd rotating shafts 6.282, two the 3rd of the 3rd magnet 6.283, annular of annular the
Spacing block 6.284 and two the 3rd end caps 6.285 of annular；Two 3rd bearing seats 6.281 or so are arranged at cooling zone
Left section of 6.6, the 3rd rotating shaft 6.282 is hollow shaft, and the left and right two ends of the 3rd rotating shaft 6.282 are respectively arranged at two 3rd bearings
On the seat 6.281 and left and right two ends of the 3rd rotating shaft 6.282 are passed outside two 3rd bearings seat 6.281, two the 3rd magnet
On 6.283 be set in the 3rd rotating shaft 6.282 left sections and right section, the 3rd spacing block 6.284 is arranged at two the 3rd magnet 6.283
Between, two the 3rd end caps 6.285 are set with two the 3rd rotating shafts 6.282 of the left end and right-hand member of the 3rd magnet 6.283
On.The radial magnetic field orientation of two the 3rd magnet 6.283 is launched with the angle more than 60 degree, less than 90 degree, two
The radial magnetic field expansion direction of the 3rd magnet 6.283 is opposite.3rd spacing block 6.284 is unit of plastic.
The principle of above-mentioned cooling device 6：
Cable after extrusion molding cladding first passes through the filter cotton 6.20 of feed zone 6.5, it is ensured that the cleannes of cable so that cable passes through
There is no impurities left during cooling bath 6.2 in water, cable starts cold by passing through filter plate 6.8 after the first cooling guide wheel 6.21
But area 6.6 is cooled down, and the 3rd hollow rotating shaft 6.282 of the 3rd magnetic mechanism 6.28 is sequentially passed through, then by the first magnetic
Property mechanism 6.25 two pieces of centre baffle plate 6.256 between gap, then by second cooling guide wheel 6.22, then pass through dividing plate
6.9, first dried blower 6.23 in dry section 6.7 and dried up, then by leaving cooling device 6 after the filter cotton 6.24 that discharges,
Complete whole cooling procedure.
In whole cooling procedure when the coolant-temperature gage in temperature sensor 6.19 detects storage tank 6.3 is too high, cooling
The first pipeline delivery pump of water 6.16 is opened, and cooling water is delivered to refrigeration machine 6.4 and is freezed from storage tank 6.3, then cooling water
Second pipe delivery pump 6.17 is opened, and the cooling water of completion of freezing is transmitted back into storage tank 6.3 from refrigeration machine 6.4, until temperature
The coolant-temperature gage that sensor 6.19 is detected in storage tank 6.3 meets the requirements, cooling water the first pipeline delivery pump 6.16, cooling water
Two pipeline delivery pumps 6.17 and refrigeration machine 6.4 are stopped.
In whole cooling procedure, because cooling water is flowed out from the feed water inlet 6.18 in the upper right side of the first magnetic mechanism 6.25
, the cooling water of the outflow of feed water inlet 6.18 is dropped down onto on the impeller plate 6.257 towards the right side of the first magnetic mechanism 6.25, drives first turn
Axle 6.252 is rotated clockwise, due to coordinating with magnetic between the first magnetic mechanism 6.25 and the 3rd magnetic mechanism 6.28 so that
3rd rotating shaft 6.282 of the 3rd magnetic mechanism 6.28 starts to rotate, and now due to the change of each magnet magnetic line of force, cooling water exists
Feed zone 6.5 is flow to the left from cooling zone 6.6 in cooling bath 6.2, and storage tank is back to by water supply line 6.12 from discharge outlet 6.10
In 6.3, then the cooling water in storage tank 6.3 is supplied by water supply line 6.12 and fallen from feed water inlet 6.18 again, whole cooling
The magnetic line of force of cooling water cutting movement in the cyclic process of water, causes to cool down magnetic water, so as to improve cooling effectiveness.In addition by
Feed zone 6.5 from discharge outlet 6.10 is flow to the left from cooling zone 6.6 in cooling bath 6.2 in cooling water, the stream of cooling water at this
To opposite with the direct of travel of cable so that cable can carry out Slow cooling, that is to say, that cable is in the process for being cooled down
In, the cooling water for being touched is turned cold by heat so that cable is cooled down step by step, and cooling effect is more preferable, it is ensured that extrusion molding quality.
Claims (5)
1. a kind of Ultrathin coaxial cable extrusion line, it is characterised in that it includes actinobacillus device successively from left to right（1）、
First caliper（2）, the first tensiometer（3）, preheater（4）, extruding machine（5）, cooling device（6）, the second caliper（7）,
Two tensiometers（8）, electric spark detector（9）, concavo-convex instrument（10）, vertical wire storage device（11）And take-up（13）, it is described
Actinobacillus device（1）, the first caliper（2）, the first tensiometer（3）, preheater（4）, extruding machine（5）, cooling device（6）, second
Caliper（7）, the second tensiometer（8）, electric spark detector（9）, concavo-convex instrument（10）, vertical wire storage device（11）And take-up dress
Put（13）Top be provided with the horizontal wire storage device of lateral arrangement（12）；
The cooling device（6）Including cooling device frame（6.1）, cooling device frame（6.1）Upper semisection be provided with transverse direction
Cooling bath（6.2）, cooling device frame（6.1）Lower semisection be provided with storage tank（6.3）, the cooling bath（6.2）Including
The feed zone of left end（6.5）, stage casing cooling zone（6.6）And the dry section of right-hand member（6.7）, feed zone（6.5）With cooling zone
（6.6）Between pass through vertical filter plate（6.8）Separate, cooling zone（6.6）With dry section（6.7）Between pass through vertical dividing plate
（6.9）Separate, in feed zone（6.5）Lowest part be provided with discharge outlet（6.10）, discharge outlet（6.10）Place passes through drainage pipeline
（6.11）Connection storage tank（6.3）Water inlet, storage tank（6.3）Delivery port pass through water supply line（6.12）It is connected to cooling
Area（6.6）Top, water supply line（6.12）Delivery port separate former and later two feed water inlets（6.18）, water supply line（6.12）On
It is provided with water supply line delivery pump（6.13）；
The feed zone（6.5）Left end be provided with fed filtration cotton（6.20）, fed filtration cotton（6.20）Bottom with cooling
Groove（6.2）Bottom contacts, the feed zone（6.5）Right-hand member be provided with the first cooling guide wheel（6.21）, the cooling zone（6.6）
Right-hand member be provided with the second cooling guide wheel（6.22）, the dry section（6.7）Stage casing be provided with before and after many positioned opposite
Dry blower（6.23）, the dry section（6.7）Right-hand member be provided with discharging filter cotton（6.24）, dry section（6.7）Interior nothing
Water causes the filter cotton that discharges（6.24）It is dryness filter cotton；
The cooling zone（6.6）Right section be provided with the first magnetic mechanism being longitudinally arranged（6.25）, the first magnetic mechanism
（6.25）Including two first bearing seats（6.251）, first rotating shaft（6.252）, two annulars the first magnet（6.253）、
First spacing block of annular（6.254）, two annulars the first end cap（6.255）, four pieces of annulars baffle plate（6.256）
And ten blocks of impeller plates of rectangle（6.257）；Two first bearing seats（6.251）It is arranged at cooling zone（6.6）Front and rear inwall
On, first rotating shaft（6.252）Rear and front end be respectively arranged at two first bearing seats（6.251）On, two the first magnet
（6.253）It is set in first rotating shaft（6.252）Leading portion and back segment on, the first spacing block（6.254）It is arranged at two the first magnetic
Iron（6.253）Between, two the first end caps（6.255）It is set with two the first magnet（6.253）Front-end and back-end
First rotating shaft（6.252）On, four pieces of baffle plates（6.256）In there are two pieces to be set with two the first end caps（6.255）Outward, four pieces
Baffle plate（6.256）In there are other two pieces to be set with the first spacing block（6.254）Outward, it is set in the first spacing block（6.254）
Two pieces of outer baffle plates（6.256）Between leave gap, in two pieces of baffle plates in front（6.256）Between the first magnet（6.253）
Outward and in two pieces of baffle plates at rear（6.256）Between the first magnet（6.253）It is outer to be evenly arranged with five blocks of impeller plates respectively
（6.257）, five blocks of impeller plates（6.257）Along the first magnet（6.253）Radially uniform arrangement, impeller plate（6.257）Front and rear two
It is close to baffle plate in end（6.256）, two the first magnet（6.253）Position just in water supply line（6.12）Two feed water inlets
（6.18）Lower section position to the left；
The cooling zone（6.6）Left section be provided with the 3rd magnetic mechanism being longitudinally arranged（6.28）, the 3rd magnetic mechanism
（6.28）Including two 3rd bearing seats（6.281）, the 3rd rotating shaft（6.282）, two annulars the 3rd magnet（6.283）、
3rd spacing block of annular（6.284）And two the 3rd end caps of annular（6.285）；Two 3rd bearing seats
（6.281）Left and right is arranged at cooling zone（6.6）Left section, the 3rd rotating shaft（6.282）It is hollow shaft, the 3rd rotating shaft（6.282）'s
Left and right two ends are respectively arranged at two 3rd bearing seats（6.281）Upper and the 3rd rotating shaft（6.282）Left and right two ends pass two
Individual 3rd bearing seat（6.281）Outward, two the 3rd magnet（6.283）It is set in the 3rd rotating shaft（6.282）Left section and right section on,
3rd spacing block（6.284）It is arranged at two the 3rd magnet（6.283）Between, two the 3rd end caps（6.285）Be set with
Two the 3rd magnet（6.283）Left end and right-hand member the 3rd rotating shaft（6.282）On.
2. a kind of Ultrathin coaxial cable extrusion line according to claim 1, it is characterised in that cooling device machine
Frame（6.1）Lower semisection be additionally provided with refrigeration machine（6.4）, storage tank（6.3）With refrigeration machine（6.4）Between be connected with cooling water
One pipeline（6.14）And cooling water second pipe（6.15）, the pipeline of cooling water first（6.14）And cooling water second pipe
（6.15）On be respectively arranged with the pipeline delivery pump of cooling water first（6.16）And cooling water second pipe delivery pump（6.17）, storage
Water tank（6.3）Inside it is provided with temperature sensor（6.19）.
3. a kind of Ultrathin coaxial cable extrusion line according to claim 1, it is characterised in that two the first magnetic
Iron（6.253）Radial magnetic field orientation be all with more than 60 degree, less than 90 degree angle launch, two the first magnet
（6.253）Radial magnetic field expansion direction it is opposite.
4. a kind of Ultrathin coaxial cable extrusion line according to claim 1, it is characterised in that two the 3rd magnetic
Iron（6.283）Radial magnetic field orientation be all with more than 60 degree, less than 90 degree angle launch, two the 3rd magnet
（6.283）Radial magnetic field expansion direction it is opposite.
5. a kind of Ultrathin coaxial cable extrusion line according to claim 1, it is characterised in that its producer
Method is as follows：
Copper cash is from actinobacillus device（1）The first caliper is sequentially passed through after unwrapping wire（2）, the first tensiometer（3）, preheater（4）Squeezing
Molding machine（5）Place carries out extrusion molding cladding, and the product after extrusion molding cladding sequentially passes through cooling device（6）, the second caliper（7）, second
Tensiometer（8）, electric spark detector（9）, concavo-convex instrument（10）, vertical wire storage device（11）, horizontal wire storage device（12）Take-up afterwards
In take-up（13）On；
Cooling device（6）Cooling step：
Cable after extrusion molding cladding first passes through feed zone（6.5）Filter cotton（6.20）, cable is by the first cooling guide wheel
（6.21）Filter plate is passed through afterwards（6.8）, start in cooling zone（6.6）Cooled down, sequentially passed through the 3rd magnetic mechanism（6.28）'s
The 3rd hollow rotating shaft（6.282）, then by the first magnetic mechanism（6.25）Two pieces of centre baffle plate（6.256）Between between
Gap, then by the second cooling guide wheel（6.22）, then pass through dividing plate（6.9）, in dry section（6.7）First dried blower
（6.23）Drying, then by discharging filter cotton（6.24）After leave cooling device（6）, complete whole cooling procedure；
In whole cooling procedure, because cooling water is from the first magnetic mechanism（6.25）The feed water inlet in upper right side（6.18）Outflow
, feed water inlet（6.18）The cooling water of outflow drops down onto the first magnetic mechanism（6.25）Towards right impeller plate（6.257）On, drive
First rotating shaft（6.252）Rotate clockwise, due to the first magnetic mechanism（6.25）With the 3rd magnetic mechanism（6.28）Between have
Magnetic coordinates so that the 3rd magnetic mechanism（6.28）The 3rd rotating shaft（6.282）Start to rotate, now due to each magnet magnetic force
The change of line, cooling water is in cooling bath（6.2）In from cooling zone（6.6）Feed zone is flow to the left（6.5）From discharge outlet（6.10）
By water supply line（6.12）It is back to storage tank（6.3）It is interior, then storage tank（6.3）Interior cooling water passes through water supply line
（6.12）Supply is again from feed water inlet（6.18）Fall.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112712922A (en) * | 2020-12-30 | 2021-04-27 | 武汉市江华电线电缆有限责任公司 | Double-layer polyvinyl chloride wire insulation cable and preparation equipment thereof |
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| CN106782904B (en) | 2018-04-10 |
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