CN106782922B - High quality coaxial cable extrusion line and its production method - Google Patents
High quality coaxial cable extrusion line and its production method Download PDFInfo
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- CN106782922B CN106782922B CN201611096246.9A CN201611096246A CN106782922B CN 106782922 B CN106782922 B CN 106782922B CN 201611096246 A CN201611096246 A CN 201611096246A CN 106782922 B CN106782922 B CN 106782922B
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
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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
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- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of high quality 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）, concave-convex instrument（10）, vertical wire storage device（11）, lateral wire storage device（12）And take-up（13）, pass through cooling device（6）Realization is preferably cooled down product after extrusion molding.The advantages of high quality coaxial cable extrusion line of the present invention and its production method are stablized with production status, and extrusion molding quality is preferable.
Description
Technical field
The present invention relates to a kind of high quality coaxial cable extrusion line and its production methods.
Background technology
Coaxial cable refers to there are two concentric conductor, and conductor and shielded layer share the cable in same axle center.It is most common
Coaxial cable be made of the copper conductors that insulating materials is isolated, be in the outside of inner layer insulating materials another layer of ring shaped conductor and
Its insulator, then entire cable encased by the sheath of polyvinyl chloride or teflon material.
Generally there are problems in extrusion process for coaxial cable：
The cooling condition of wire rod after extrusion molding, wire rod is directly monistic after traditional extrusion molding passes through from bosh, cooling
Effect is poor, lacks cooling step step by step, causes extrusion molding formable layer second-rate.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of production status stabilization, extrusion molding quality is preferably high-quality
Measure coaxial cable extrusion line and its production method.
The object of the present invention is achieved like this：
A kind of high quality coaxial cable extrusion line, it is characterised in that it includes unwrapping wire and fills successively from left to right
It puts, the first caliper, the first tensiometer, preheater, extruding machine, cooling device, the second caliper, the second tensiometer, electric spark
Detector, concave-convex instrument, vertical wire storage device and take-up, it is the actinobacillus device, the first caliper, the first tensiometer, pre-
Hot device, extruding machine, cooling device, the second caliper, the second tensiometer, electric spark detector, concave-convex instrument, vertical wire storage device with
And the lateral wire storage device of lateral arrangement is provided with above take-up；
The cooling device includes cooling device rack, and the upper semisection of cooling device rack is provided with lateral cooling bath,
The lower semisection of cooling device rack is provided with water tank, the cooling bath include the feed zone of left end, stage casing cooling zone and
The dry section of right end is separated between feed zone and cooling zone by vertical filter plate, by vertical between cooling zone and dry section
Partition board separate, the lowest part of feed zone is provided with discharge outlet, connects the water inlet of water tank at discharge outlet by drainage pipeline
Mouthful, the water outlet of water tank is connected to the top of cooling zone by water supply line, and the water outlet of water supply line separates former and later two
Feed water inlet is provided with water supply line delivery pump on water supply line；
The left end of the feed zone is provided with fed filtration cotton, and the bottom of fed filtration cotton is contacted with cooling trench bottom, institute
The right end for stating feed zone is provided with the first cooling guide wheel, and the right end of the cooling zone is provided with the second cooling guide wheel, the drying
The stage casing in area is provided with front and rear more dry blowers positioned opposite, and the right end of the dry section is provided with discharging filter cotton,
It is anhydrous so that discharging filter cotton is dryness filter cotton in dry section；
Right section of the cooling zone is provided with the first magnetic mechanism being longitudinally arranged, and the first magnetic mechanism includes two first
Bearing block, first rotating shaft, the first magnet of two circular ring shapes, the first spacing block of circular ring shape, two circular ring shapes first end cover,
The baffle of four pieces of circular ring shapes and the impeller plate of ten pieces of rectangles；Two first bearing seats are set on the front and rear inner wall of cooling zone,
The rear and front end of first rotating shaft is respectively arranged in two first bearing seats, and two the first magnet are set in the leading portion of first rotating shaft
On back segment, the first spacing block is set between two the first magnet, and two first end covers are set in two the first magnet
Front-end and back-end first rotating shaft on, there are two pieces to be set in outside two first end covers in four block baffles, in four block baffles
There are other two pieces to be set between two block baffles outside the first spacing block, being set in outside the first spacing block there are gap,
It is uniformly set respectively outside the first magnet between two block baffles in front and outside the first magnet between two block baffles at rear
It is equipped with five blocks of impeller plates, five blocks of impeller plates are along the radially uniform arrangement of the first magnet, and baffle is close in the rear and front end of impeller plate, two
The position of the first magnet position to the left below two feed water inlets of water supply line just；
The second magnetic mechanism being longitudinally arranged is provided in the water tank, the second magnetic mechanism includes two second bearings
Seat, the second shaft, the second magnet, the second spacing block of circular ring shape and the second end cover of two circular ring shapes of two circular ring shapes；
Two second bearing seats are set on the front and rear inner wall of water tank, and the rear and front end of the second shaft is respectively arranged at two the second axis
In bearing, two the second magnet are set on the leading portion and back segment of the second shaft, and the second spacing block is set to two the second magnet
Between, two second end covers are set in the second shaft of the front-end and back-end of two the second magnet；
The bottom of water tank immediately below second magnetic mechanism is provided with the magnetic stripe being longitudinally arranged；
Left section of the cooling zone is provided with the third magnetic mechanism being longitudinally arranged, and third magnetic mechanism includes two thirds
Bearing block, third shaft, two circular ring shapes third magnet, the third spacing block of circular ring shape and the third end of two circular ring shapes
Lid；For two 3rd bearing seat left and right settings in left section of cooling zone, third shaft is hollow shaft, and the left and right ends of third shaft are divided
It is not set on two 3rd bearing seats and the left and right ends of third shaft is pierced by outside two 3rd bearing seats, two third magnetic
Iron is set on left section and right section of third shaft, and third spacing block is set between two third magnet, two third end caps
It is set on the left end of two third magnet and the third shaft of right end.
The lower semisection of cooling device rack is additionally provided with refrigeration machine, and cooling water first is connected between water tank and refrigeration machine
Cooling water first is respectively arranged on pipeline and cooling water second pipe, cooling water first pipe and cooling water second pipe
Pipeline delivery pump and cooling water second pipe delivery pump are provided with temperature sensor in water tank.
The radial magnetic field orientation of two the first magnet is all that the angle to be more than 60 degree, less than 90 degree is unfolded, two
The radial magnetic field expansion direction of first magnet is opposite.
The radial magnetic field orientation of two the second magnet is all that the angle to be more than 60 degree, less than 90 degree is unfolded, two
The radial magnetic field expansion direction of second magnet is opposite.
The radial magnetic field orientation of two third magnet is all that the angle to be more than 60 degree, less than 90 degree is unfolded, two
The radial magnetic field expansion direction of third magnet is opposite.
A kind of high quality coaxial cable extrusion line, its production method are as follows：
Copper wire after actinobacillus device unwrapping wire successively by the first caliper, the first tensiometer, preheater at extruding machine into
Row extrusion molding coats, and the product after extrusion molding cladding detects successively through apparatus for supercooling, the second caliper, the second tensiometer, electric spark
Take-up is on take-up after instrument, concave-convex instrument, vertical wire storage device, lateral 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 passes through filter plate after the first cooling guide wheel,
Start to be cooled down in cooling zone, successively by the hollow third shaft of third magnetic mechanism, then by the first magnetic machine
Gap between two block baffle of centre of structure then by the second cooling guide wheel, then passes through partition board, is first dried in dry section
Blower dries up, and then leaves cooling device after the filter cotton that discharges, completes entire cooling procedure；
In entire cooling procedure, since cooling water is flowed out from the feed water inlet in the first magnetic mechanism upper right side, supply water
The cooling water of mouthful outflow drop down onto the first magnetic mechanism towards on right impeller plate, first rotating shaft is driven to rotate clockwise, due to the
There is magnetic cooperation between one magnetic mechanism and the second magnetic mechanism so that the second shaft of the second magnetic mechanism starts to rotate,
Due to having magnetic cooperation between the first magnetic mechanism and third magnetic mechanism so that the third shaft of third magnetic mechanism starts
Rotation, at this time due to the variation of each magnet magnetic line of force, cooling water flow to feed zone from row to the left in cooling bath from cooling zone
The mouth of a river is back to by drainage pipeline in water tank, and then the cooling water in water tank is fallen by water supply line supply from feed water inlet again
Under.
Compared with prior art, the beneficial effects of the invention are as follows：
High quality coaxial cable extrusion line of the present invention and its production method are stablized with production status, extrusion molding matter
Measure the advantages of preferable.
Description of the drawings
Fig. 1 is the structure diagram of high quality 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 third 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, second are calibrated
Instrument 7, the second tensiometer 8, electric spark detector 9, concave-convex instrument 10, vertical wire storage device 11, lateral wire storage device 12, take-up
13
Cooling device rack 6.1, water tank 6.3, refrigeration machine 6.4, feed zone 6.5, cooling zone 6.6, is done cooling bath 6.2
Dry area 6.7, filter plate 6.8, partition board 6.9, discharge outlet 6.10, drainage pipeline 6.11, water supply line 6.12, water supply line delivery pump
6.13rd, cooling water first pipe 6.14, cooling water second pipe 6.15, cooling water first pipe delivery pump 6.16, cooling water
Two pipeline delivery pumps 6.17, feed water inlet 6.18, temperature sensor 6.19, fed filtration cotton 6.20, first cool down guide wheel 6.21, the
Two cooling guide wheels 6.22, dry blower 6.23, discharging filter cotton 6.24, the first magnetic mechanism 6.25, the second magnetic mechanism
6.26th, magnetic stripe 6.27, third 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, first end cover
6.255th, baffle 6.256, impeller plate 6.257
Second bearing seat 6.261, the second shaft 6.262, the second magnet 6.263, the second spacing block 6.264, second end cover
6.265
3rd bearing seat 6.281, third magnet 6.283, third spacing block 6.284, third end cap 6.285.
Specific embodiment
Referring to Fig. 1 ~ Fig. 4, a kind of high quality coaxial cable extrusion line of the present invention, it from left to right according to
It is secondary including actinobacillus device 1, the first caliper 2, the first tensiometer 3, preheater 4, extruding machine 5, cooling device 6, the second caliper
7th, the second tensiometer 8, electric spark detector 9, concave-convex instrument 10, vertical wire storage device 11 and take-up 13, the unwrapping wire dress
Put the 1, first caliper 2, the first tensiometer 3, preheater 4, extruding machine 5, cooling device 6, the second caliper 7, the second tensiometer
8th, the top of electric spark detector 9, concave-convex instrument 10, vertical wire storage device 11 and take-up 13 is provided with the horizontal stroke of lateral arrangement
To wire storage device 12.
Copper wire is after 1 unwrapping wire of actinobacillus device successively by the first caliper 2, the first tensiometer 3, preheater 4 in extruding machine 5
Place carry out extrusion molding cladding, extrusion molding cladding after product successively through apparatus for supercooling 6, the second caliper 7, the second tensiometer 8, electrical fire
Take-up is on take-up 13 after flower detector 9, concave-convex instrument 10, vertical wire storage device 11, lateral wire storage device 12.
The cooling device 6 includes cooling device rack 6.1, and the upper semisection of cooling device rack 6.1 is provided with lateral
Cooling bath 6.2, the lower semisection of cooling device rack 6.1 are provided with water tank 6.3 and refrigeration machine 6.4, and the cooling bath 6.2 wraps
The dry section 6.7 of the feed zone 6.5 of left end, the cooling zone 6.6 in stage casing and right end is included, between feed zone 6.5 and cooling zone 6.6
It is separated, is separated between cooling zone 6.6 and dry section 6.7 by vertical partition board 6.9, feed zone 6.5 by vertical filter plate 6.8
Cooling water between cooling zone 6.6 can circulate, and the lowest part of feed zone 6.5 is provided with discharge outlet 6.10, discharge outlet
The water inlet of water tank 6.3 is connected at 6.10 by drainage pipeline 6.11, the water outlet of water tank 6.3 passes through water supply line 6.12
The top of cooling zone 6.6 is connected to, the water outlet 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 water tank 6.3 and refrigeration machine 6.4 cooling water first pipe 6.14 with
And cooling water second pipe 6.15, cooling is respectively arranged on cooling water first pipe 6.14 and cooling water second pipe 6.15
Water first pipe delivery pump 6.16 and cooling water second pipe delivery pump 6.17 are provided with temperature sensor in water 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 end of the feed zone 6.5 is provided with the first cooling
Guide wheel 6.21, the right end of the cooling zone 6.6 are 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 more dry blowers 6.23 positioned opposite, the right end of the dry section 6.7 is provided with discharging filter cotton 6.24, dry
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 of 6.252, two circular ring shapes of first rotating shaft, circular ring shape first
The baffle 6.256 of 6.255, four pieces of circular ring shapes of first end cover of 6.254, two circular ring shapes of spacing block and the impeller of ten pieces of rectangles
Plate 6.257；Two first bearing seats 6.251 are set on the front and rear inner wall 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 set between two the first magnet 6.253, and two first end covers 6.255 are set with
In in the first rotating shaft 6.252 of the front-end and back-end of two the first magnet 6.253, there are two pieces to cover respectively in four block baffles 6.256
Outside loaded on two first end covers 6.255, there are other two pieces to be set in outside the first spacing block 6.254 in four block baffles 6.256,
It is set between two block baffles 6.256 outside the first spacing block 6.254 there are gap, between two block baffles 6.256 in front
The first magnet 6.253 is outer and the first magnet 6.253 between two block baffles 6.256 at rear outside be evenly arranged with respectively
Five blocks of impeller plates 6.257, five blocks of impeller plates 6.257 along 6.253 radially uniform arrangement of the first magnet, impeller plate 6.257 it is front and rear
It is close to baffle 6.256 in both ends.The position of first magnet 6.253 is just inclined below two feed water inlets 6.18 of water supply line 6.12
It puts left position.The radial magnetic field orientation of two the first magnet 6.253 is all the angle expansion to be 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.
The second magnetic mechanism 6.26 being longitudinally arranged is provided in the water tank 6.3, the second magnetic mechanism 6.26 includes
Second isolation of two second bearing seats 6.261, second magnet 6.263 of 6.262, two circular ring shapes of the second shaft, circular ring shape
The second end cover 6.265 of block 6.264 and two circular ring shapes；Two second bearing seats 6.261 are set to the front and rear of water tank 6.3
On inner wall, the rear and front end of the second shaft 6.262 is respectively arranged in two second bearing seats 6.261, two the second magnet
6.263 are set on the leading portion and back segment of the second shaft 6.262, and the second spacing block 6.264 is set to two the second magnet 6.263
Between, two second end covers 6.265 are set with the second shaft 6.262 in the front-end and back-end of two the second magnet 6.263
On.The radial magnetic field orientation of two the second magnet 6.263 is all that the angle to be more than 60 degree, less than 90 degree is unfolded, two
The radial magnetic field expansion direction of second magnet 6.263 is opposite.Second spacing block 6.264 is unit of plastic.
The bottom of water tank 6.3 immediately below second magnetic mechanism 6.26 is provided with the magnetic stripe 6.27 being longitudinally arranged.
Left section of the cooling zone 6.6 is provided with the third magnetic mechanism 6.28 being longitudinally arranged, third magnetic mechanism 6.28
Including two 3rd bearing seats 6.281, third shaft, the third magnet 6.283 of two circular ring shapes, circular ring shape third spacing block
6.284 and the third end cap 6.285 of two circular ring shapes；Two 6.281 left and right settings of 3rd bearing seat are in a left side for cooling zone 6.6
Section, third shaft are hollow shaft, and the left and right ends of third shaft are respectively arranged on two 3rd bearing seats 6.281 and third
The left and right ends of shaft are pierced by outside two 3rd bearing seats 6.281, and two third magnet 6.283 are set in left section of third shaft
On right section, third spacing block 6.284 is set between two third magnet 6.283, and two third end caps 6.285 are set with
In on the left end of two third magnet 6.283 and the third shaft of right end.The radial magnetic field orientation of two third magnet 6.283 is all
It is the angle expansion to be more than 60 degree, less than 90 degree, the radial magnetic field expansion direction of two third magnet 6.283 is opposite.
Third 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, ensures the cleannes of cable so that cable
By not having impurity to remain in water during cooling bath 6.2, cable passes through filter plate 6.8 after the first cooling guide wheel 6.21, starts
It is cooled down in cooling zone 6.6, successively by the hollow third shaft of third magnetic mechanism 6.28, then by the first magnetism
Gap between two block baffle 6.256 of centre of mechanism 6.25 then by the second cooling guide wheel 6.22, then passes through partition board
6.9, it is first dried up in dry section 6.7 by dry blower 6.23, then leaves cooling device 6 after the filter cotton 6.24 that discharges,
Complete entire cooling procedure.
In entire cooling procedure when the coolant-temperature gage that temperature sensor 6.19 is detected in water tank 6.3 is excessively high, cooling
Water first pipe delivery pump 6.16 is opened, and cooling water is delivered to refrigeration machine 6.4 from water tank 6.3 and freezes, then cooling water
Second pipe delivery pump 6.17 is opened, and the cooling water for completion of freezing is transmitted back to water tank 6.3 from refrigeration machine 6.4, until temperature
Sensor 6.19 detects that the coolant-temperature gage in water tank 6.3 meets the requirements, cooling water first pipe delivery pump 6.16, cooling water
Two pipeline delivery pumps 6.17 and refrigeration machine 6.4 are stopped.
In entire cooling procedure, since cooling water is flowed out from the feed water inlet 6.18 in 6.25 upper right side of the first magnetic mechanism
, the cooling water that feed water inlet 6.18 is flowed out is dropped down onto on the impeller plate 6.257 towards the right side of the first magnetic mechanism 6.25, drives first turn
Axis 6.252 rotates clockwise, due to having magnetic cooperation between the first magnetic mechanism 6.25 and the second magnetic mechanism 6.26 so that
Second shaft 6.262 of the second magnetic mechanism 6.26 starts to rotate, due to the first magnetic mechanism 6.25 and third magnetic mechanism
There is magnetic cooperation so that the third shaft of third magnetic mechanism 6.28 starts to rotate, at this time due to each magnet between 6.28
The variation of the magnetic line of force, cooling water flow to feed zone 6.5 from cooling zone 6.6 in cooling bath 6.2 and pass through from discharge outlet 6.10 to the left
Drainage pipeline 6.11 is back in water tank 6.3, and then the cooling water in water tank 6.3 is supplied again by water supply line 6.12 from confession
The mouth of a river 6.18 is fallen, the magnetic line of force of cooling water cutting movement in the cyclic process of entire cooling water（It is magnetic that the magnetic line of force includes first
The magnetic line of force between 6.25 and second magnetic mechanism 6.26 of mechanism, between the first magnetic mechanism 6.25 and third magnetic mechanism 6.28
The magnetic line of force, the also magnetic line of force between the second magnetic mechanism 6.26 and magnetic stripe 6.27）, cause to cool down magnetic water, so as to improve
Cooling efficiency.It flow to feed zone 6.5 to the left from discharge outlet from cooling zone 6.6 in cooling bath 6.2 additionally, due to cooling water
6.10, flow direction of cooling water is opposite with the direction of travel of cable at this so that cable can carry out Slow cooling, that is to say, that line
Cable is during being cooled down, and the cooling water touched becomes cold by heat so that cable is cooled down step by step, and cooling effect is more
It is good, it ensure that extrusion molding quality.
Claims (6)
1. a kind of high quality coaxial cable extrusion line, it is characterised in that it includes actinobacillus device successively from left to right
（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）, concave-convex instrument（10）, vertical wire storage device（11）And take-up
（13）, the 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）, concave-convex instrument（10）, vertical wire storage device（11）With
And take-up（13）Top be provided with the lateral wire storage device of lateral arrangement（12）；
The cooling device（6）Including cooling device rack（6.1）, cooling device rack（6.1）Upper semisection be provided with transverse direction
Cooling bath（6.2）, cooling device rack（6.1）Lower semisection be provided with water 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 end（6.7）, feed zone（6.5）With cooling zone
（6.6）Between pass through vertical filter plate（6.8）It separates, cooling zone（6.6）With dry section（6.7）Between pass through vertical partition board
（6.9）It separates, 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）Connect water tank（6.3）Water inlet, water tank（6.3）Water outlet pass through water supply line（6.12）It is connected to cooling
Area（6.6）Top, water supply line（6.12）Water outlet 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 and cooling
Slot（6.2）Bottom contacts, the feed zone（6.5）Right end be provided with the first cooling guide wheel（6.21）, the cooling zone（6.6）
Right end be provided with the second cooling guide wheel（6.22）, the dry section（6.7）Stage casing be provided with front and rear more positioned opposite
Dry blower（6.23）, the dry section（6.7）Right end be provided with discharging filter cotton（6.24）, dry section（6.7）Interior nothing
Water causes the filter cotton that discharges（6.24）For 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 circular ring shapes the first magnet（6.253）、
First spacing block of circular ring shape（6.254）, two circular ring shapes first end cover（6.255）, four pieces of circular ring shapes baffle（6.256）
And the impeller plate of ten pieces of rectangles（6.257）；Two first bearing seats（6.251）It is set to cooling zone（6.6）Front and rear inner wall
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 set to two the first magnetic
Iron（6.253）Between, two first end covers（6.255）It is set in two the first magnet（6.253）Front-end and back-end
First rotating shaft（6.252）On, four block baffles（6.256）In there are two pieces to be set in two first end covers（6.255）Outside, four pieces
Baffle（6.256）In there are other two pieces to be set in the first spacing block（6.254）Outside, it is set in the first spacing block（6.254）
Two outer block baffles（6.256）Between there are gap, two block baffles in front（6.256）Between the first magnet（6.253）
Outer and two block baffles 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 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 water tank（6.3）Inside it is provided with the second magnetic mechanism being longitudinally arranged（6.26）, the second magnetic mechanism（6.26）Packet
Include two second bearing seats（6.261）, the second shaft（6.262）, two circular ring shapes the second magnet（6.263）, circular ring shape
Second spacing block（6.264）And the second end cover of two circular ring shapes（6.265）；Two second bearing seats（6.261）It is set to
Water tank（6.3）Front and rear inner wall on, the second shaft（6.262）Rear and front end be respectively arranged at two second bearing seats
（6.261）On, two the second magnet（6.263）It is set in the second shaft（6.262）Leading portion and back segment on, the second spacing block
（6.264）It is set to two the second magnet（6.263）Between, two second end covers（6.265）It is set in two the second magnetic
Iron（6.263）Front-end and back-end the second shaft（6.262）On；
Second magnetic mechanism（6.26）The water tank of underface（6.3）Bottom be provided with the magnetic stripe being longitudinally arranged（6.27）；
The cooling zone（6.6）Left section be provided with the third magnetic mechanism being longitudinally arranged（6.28）, third magnetic mechanism
（6.28）Including two 3rd bearing seats（6.281）, third shaft, two circular ring shapes third magnet（6.283）, circular ring shape
Third spacing block（6.284）And the third end cap of two circular ring shapes（6.285）；Two 3rd bearing seats（6.281）Left and right is set
It is placed in cooling zone（6.6）Left section, third shaft be hollow shaft, the left and right ends of third shaft are respectively arranged at two third axis
Bearing（6.281）Upper and third shaft left and right ends are pierced by two 3rd bearing seats（6.281）Outside, two third magnet
（6.283）It is set on left section and right section of third shaft, third spacing block（6.284）It is set to two third magnet
（6.283）Between, two third end caps（6.285）It is set in two third magnet（6.283）Left end and right end
In three shafts.
A kind of 2. high quality coaxial cable extrusion line according to claim 1, it is characterised in that cooling device
Rack（6.1）Lower semisection be additionally provided with refrigeration machine（6.4）, water tank（6.3）With refrigeration machine（6.4）Between be connected with cooling water
First pipe（6.14）And cooling water second pipe（6.15）, cooling water first pipe（6.14）And cooling water second pipe
（6.15）On be respectively arranged with cooling water first pipe delivery pump（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 high quality coaxial cable extrusion line according to claim 1, it is characterised in that two first
Magnet（6.253）Radial magnetic field orientation be all to be more than 60 degree, less than 90 degree angle expansion, two the first magnet
（6.253）Radial magnetic field expansion direction it is opposite.
4. a kind of high quality coaxial cable extrusion line according to claim 1, it is characterised in that two second
Magnet（6.263）Radial magnetic field orientation be all to be more than 60 degree, less than 90 degree angle expansion, two the second magnet
（6.263）Radial magnetic field expansion direction it is opposite.
A kind of 5. high quality coaxial cable extrusion line according to claim 1, it is characterised in that two thirds
Magnet（6.283）Radial magnetic field orientation be all to be more than 60 degree, less than 90 degree angle expansion, two third magnet
（6.283）Radial magnetic field expansion direction it is opposite.
A kind of 6. high quality coaxial cable extrusion line according to claim 1, it is characterised in that its production
Method is as follows：
Copper wire is from actinobacillus device（1）Pass through the first caliper after unwrapping wire successively（2）, the first tensiometer（3）, preheater（4）It is squeezing
Molding machine（5）Place carry out extrusion molding cladding, extrusion molding cladding after product successively through apparatus for supercooling（6）, the second caliper（7）, second
Tensiometer（8）, electric spark detector（9）, concave-convex instrument（10）, vertical wire storage device（11）, lateral 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）It is cooled down, successively by third magnetic mechanism（6.28）'s
Hollow third shaft, then by the first magnetic mechanism（6.25）Two block baffle of centre（6.256）Between gap, then
By the second cooling guide wheel（6.22）, then pass through partition board（6.9）, in dry section（6.7）First by dry blower（6.23）It blows
It is dry, then by discharging filter cotton（6.24）After leave cooling device（6）, complete entire cooling procedure；
In entire cooling procedure, since 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, it drives
First rotating shaft（6.252）It rotates clockwise, due to the first magnetic mechanism（6.25）With the second magnetic mechanism（6.26）Between have
Magnetism cooperation so that the second magnetic mechanism（6.26）The second shaft（6.262）Start to rotate, due to the first magnetic mechanism
（6.25）With third magnetic mechanism（6.28）Between there is magnetic cooperation so that third magnetic mechanism（6.28）Third shaft open
Begin to rotate, at this time due to the variation of each magnet magnetic line of force, cooling water is in cooling bath（6.2）In from cooling zone（6.6）It flows to the left
To feed zone（6.5）From discharge outlet（6.10）Pass through drainage pipeline（6.11）It is back to water tank（6.3）It is interior, then water tank
（6.3）Interior cooling water passes through water supply line（6.12）Supply is again from feed water inlet（6.18）It falls.
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| CN201611096246.9A CN106782922B (en) | 2016-12-02 | 2016-12-02 | High quality coaxial cable extrusion line and its production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203982902U (en) * | 2014-05-30 | 2014-12-03 | 淮南新光神光纤线缆有限公司 | A kind of cable extruding machine automatic cycle water cooling system |
| CN105931755A (en) * | 2016-05-26 | 2016-09-07 | 芜湖顺成电子有限公司 | Cooling apparatus for coated low-smoke zero-halogen wire |
| CN206249969U (en) * | 2016-12-02 | 2017-06-13 | 江阴神创电子材料有限公司 | High-quality coaxial cable extrusion line |
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|---|---|---|---|---|
| JP3032936B2 (en) * | 1994-08-04 | 2000-04-17 | 矢崎総業株式会社 | Wire covering method and apparatus using vertical cooling water tank |
| JP2016186983A (en) * | 2015-03-27 | 2016-10-27 | 大陽日酸株式会社 | Cooling apparatus for superconductive power apparatus and cooling method for superconductive power apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203982902U (en) * | 2014-05-30 | 2014-12-03 | 淮南新光神光纤线缆有限公司 | A kind of cable extruding machine automatic cycle water cooling system |
| CN105931755A (en) * | 2016-05-26 | 2016-09-07 | 芜湖顺成电子有限公司 | Cooling apparatus for coated low-smoke zero-halogen wire |
| CN206249969U (en) * | 2016-12-02 | 2017-06-13 | 江阴神创电子材料有限公司 | High-quality coaxial cable extrusion line |
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