CN109041306A - A kind of cable extrudes and is laid with heat conductive filament's assembly line - Google Patents
A kind of cable extrudes and is laid with heat conductive filament's assembly line Download PDFInfo
- Publication number
- CN109041306A CN109041306A CN201810908026.4A CN201810908026A CN109041306A CN 109041306 A CN109041306 A CN 109041306A CN 201810908026 A CN201810908026 A CN 201810908026A CN 109041306 A CN109041306 A CN 109041306A
- Authority
- CN
- China
- Prior art keywords
- heat conductive
- conductive filament
- end cap
- cable
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Abstract
Heat conductive filament's assembly line is extruded and is laid with the invention discloses a kind of cable, including insulation extrusion mold, insulating exruded heat insulating mattress, insulating layer cooling collar, heat conductive filament's die ontology and the heat conductive filament's mold end cap set gradually from upstream to downstream;The insulating layer cooling collar is provided with insulating layer cooling chamber, annular cooling water road, cooling water intake and cooling water outlet;Heat conductive filament's die ontology includes that cable movement guide channel, aluminum alloy melts sap cavity and aluminium alloy casting channel, the aluminum alloy melts sap cavity are open at one end towards heat conductive filament's mold end cap;Heat conductive filament's mold end cap includes cable movement guiding circular hole, heat conductive filament squeezes out round tube and end cap rotation drives cylinder.The present invention can in a closed environment cool down the cable insulation of extrusion, without being coated with inhibited oil when cable insulation material squeezes out, to ensure applications well of the conducting alloy silk in heating cable.
Description
Technical field
The present invention relates to a kind of heating cable technical field of processing equipment, especially a kind of cable extrudes and is laid with heat conductive filament
Assembly line.
Background technique
By the laid inside heat conductive filament in heating cable, can be improved heating cable along its length on thermal conductivity,
The heating temperature of heating cable position is set to reach unanimity as much as possible.But the conventional material with thermal conductive resin,
It is mostly metal or alloy conductor, the exothermic materials such as the direct contact alloy heating wire of metal or alloy conductor or PCT can then draw
Playing short circuit either causes heat conductive filament's heating power to burn, therefore usually requires to extrude one layer between heat conductive filament and exothermic material
Insulating layer, this arrives, and to result in the heating cable processing technology containing heat conductive filament complex, needs to wait after extruded insulation layer
Long period can just be such that insulating layer cools and solidifies completely, the processing for being laid with heat conductive filament then can just be carried out, so that heating cable
Production line it is longer and space occupied is larger.
It, can be in a closed environment to extrusion it is therefore desirable to provide a kind of cable to extrude and be laid with heat conductive filament's assembly line
Cable insulation is cooled down, without being coated with inhibited oil when cable insulation material squeezes out, to ensure that conducting alloy silk exists
Applications well in heating cable makes the heating temperature of heating cable position reach unanimity as much as possible.
Summary of the invention
For overcome the deficiencies in the prior art, heat conductive filament's assembly line, energy are extruded and are laid with the present invention provides a kind of cable
It is enough that the cable insulation of extrusion is cooled down in a closed environment, it is anti-oxidant without being coated with when cable insulation material squeezes out
Oil makes the heating temperature of heating cable position to the greatest extent may be used to ensure applications well of the conducting alloy silk in heating cable
Reach unanimity to energy.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of cable extrudes and is laid with heat conductive filament's assembly line, including set gradually from upstream to downstream insulation extrusion mold,
Insulating exruded heat insulating mattress, insulating layer cooling collar, heat conductive filament's die ontology and heat conductive filament's mold end cap;The insulating layer is cooling
Casing is provided with insulating layer cooling chamber, annular cooling water road, cooling water intake and cooling water outlet, the annular cooling water
Road is arranged around the insulating layer cooling chamber, and the cooling water intake is set to the bottom in the annular cooling water road, described
Cooling water outlet is set to the top in the annular cooling water road;Heat conductive filament's die ontology includes that cable movement guiding is logical
Road, aluminum alloy melts sap cavity and aluminium alloy are poured channel, and the one end in aluminium alloy casting channel is connected to heat conductive filament's mold
The other end in the outside of ontology, aluminium alloy casting channel is connected to the aluminum alloy melts sap cavity, the aluminium alloy melting
Chamber is open at one end towards heat conductive filament's mold end cap, and the aluminum alloy melts sap cavity is backwards to heat conductive filament's mold end cap
One end is cecum;Heat conductive filament's mold end cap include cooperate the cable movement guide channel cable movement be oriented to circular hole,
The heat conductive filament of the aluminum alloy melts sap cavity is cooperated to squeeze out round tube and driving heat conductive filament's mold end cap around the cable
The end cap rotation driving cylinder of the axis reciprocating rotation in motion guide channel.
It as a further improvement of the above technical scheme, further include the end being arranged radially that round tube is squeezed out along the heat conductive filament
Lid rotation driving item, the axis that the heat conductive filament squeezes out round tube is parallel to the axis of the cable movement guide channel, described to lead
Heated filament squeezes out one end that round tube is fixedly installed on the end cap rotation driving item, the other end setting of the end cap rotation driving item
Have and rotate driving item end cap rotation driver slot in the same direction with the end cap, the end cap rotation driving cylinder is perpendicular to the end cap
Rotation driving item, and the cylinder barrel fixed setting of end cap rotation driving cylinder, the piston rod of the end cap rotation driving cylinder
End is flexibly connected the end cap and rotates driver slot.
As a further improvement of the above technical scheme, the aluminum alloy melts sap cavity is multiple, and the adjacent aluminium closes
It is connected between gold melting sap cavity by arc molten liquid runner, the center of circle of the arc molten liquid runner is located at the cable movement
On the axis of guide channel.
As a further improvement of the above technical scheme, heat conductive filament's die ontology further includes being set to the heat conductive filament
The arcuate movement limiting slot of die ontology axial end face, the center of circle of the arcuate movement limiting slot are located at cable movement guiding
On the axis in channel;Heat conductive filament's die end is covered to be provided with and be led with the end cap rotary stopper with the arcuate movement limiting slot
Column.
As a further improvement of the above technical scheme, the insulation extrusion mold be provided with cable activity inner catheter,
Insulating exruded outer tube and insulating exruded forming cavity, the insulating exruded outer tube are sleeved on the cable activity inner catheter
Outside, and the insulating exruded forming cavity is between the cable activity inner catheter and the insulating exruded outer tube, described exhausted
Edge extrusion molding chamber is cecum backwards to one end of the insulating exruded heat insulating mattress, is provided with connection on the insulating exruded outer tube
The insulating materials sprue gate of the insulating exruded forming cavity.
Compared with prior art, the beneficial effects of the present invention are:
A kind of cable provided by the present invention extrudes and is laid with heat conductive filament's assembly line, can be in a closed environment to the cable of extrusion
Insulating layer is cooled down, without being coated with inhibited oil when cable insulation material squeezes out, to ensure that conducting alloy silk is generating heat
Applications well in cable makes the heating temperature of heating cable position reach unanimity as much as possible.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram that a kind of cable of the present invention extruded and be laid with heat conductive filament's assembly line;
Fig. 2 is the structural schematic diagram of heat conductive filament's die ontology of the present invention;
Fig. 3 is the structural schematic diagram of heat conductive filament's mold end cap of the present invention;
Fig. 4 is the structural schematic diagram for the cable that a kind of cable of the present invention extruded and be laid with the processing of heat conductive filament's assembly line.
Specific embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1 to Figure 3, a kind of cable extrudes and is laid with heat conductive filament's assembly line, including successively sets from upstream to downstream
It the insulation extrusion mold 10 set, insulating exruded heat insulating mattress 20, insulating layer cooling collar 30, heat conductive filament's die ontology 40 and leads
Heated filament mold end cap 50;The insulating layer cooling collar 30 is provided with insulating layer cooling chamber 31, annular cooling water road 32, cooling water
Water inlet 33 and cooling water outlet 34, the annular cooling water road 32 is arranged around the insulating layer cooling chamber 31, described cold
But water water inlet 33 is set to the bottom in the annular cooling water road 32, and it is cold that the cooling water outlet 34 is set to the annular
But the top of water channel 32;Heat conductive filament's die ontology 40 includes cable movement guide channel 41,42 and of aluminum alloy melts sap cavity
Aluminium alloy is poured channel 43, and the one end in aluminium alloy casting channel 43 is connected to the outside of heat conductive filament's die ontology 40, institute
The other end for stating aluminium alloy casting channel 43 is connected to the aluminum alloy melts sap cavity 42, and the aluminum alloy melts sap cavity 42 is towards institute
The open at one end of heat conductive filament's mold end cap 50 is stated, the aluminum alloy melts sap cavity 42 is backwards to the one of heat conductive filament's mold end cap 50
End is cecum;Heat conductive filament's mold end cap 50 includes that the cable movement of the cable movement guide channel 41 is cooperated to be oriented to circular hole
51, cooperate the heat conductive filament of the aluminum alloy melts sap cavity 42 to squeeze out round tube 52 and heat conductive filament's mold end cap 50 is driven to enclose
Around the end cap rotation driving cylinder 53 of the axis reciprocating rotation of the cable movement guide channel 41.
Preferably, further include the end cap rotation driving item 54 being arranged radially that round tube 52 is squeezed out along the heat conductive filament,
The axis that the heat conductive filament squeezes out round tube 52 is parallel to the axis of the cable movement guide channel 41, and the heat conductive filament squeezes out circle
Pipe 52 is fixedly installed on one end of end cap rotation driving item 54, the other end of the end cap rotation driving item 54 be provided with
The end cap rotation driving item 54 end cap in the same direction rotates driver slot 55, and the end cap rotation driving cylinder 53 is perpendicular to the end
Lid rotation driving item 54, and the cylinder barrel fixed setting of end cap rotation driving cylinder 53, the end cap rotation driving cylinder 53
Piston-rod end be flexibly connected the end cap and rotate driver slot 55.
Preferably, the aluminum alloy melts sap cavity 42 is multiple, and between the adjacent aluminum alloy melts sap cavity 42
It is connected to by arc molten liquid runner 44, the center of circle of the arc molten liquid runner 44 is located at the cable movement guide channel 41
Axis on.Heat conductive filament's die ontology 40 further includes the arc work for being set to 40 axial end face of heat conductive filament's die ontology
Dynamic limiting slot 45, the center of circle of the arcuate movement limiting slot 45 is located on the axis of the cable movement guide channel 41;It is described
It is provided on heat conductive filament's mold end cap 50 with the end cap rotary stopper guide post 56 with the arcuate movement limiting slot 45.
Preferably, the insulation extrusion mold 10 is provided with cable activity inner catheter 11, insulating exruded outer tube
12 and insulating exruded forming cavity 13, the insulating exruded outer tube 12 is sleeved on outside the cable activity inner catheter 11, and institute
Insulating exruded forming cavity 13 is stated between the cable activity inner catheter 11 and the insulating exruded outer tube 12, the insulation
Extrusion molding chamber 13 is cecum backwards to one end of the insulating exruded heat insulating mattress 20, is provided on the insulating exruded outer tube 12
It is connected to the insulating materials sprue gate 14 of the insulating exruded forming cavity 13.
When work, the insulating exruded forming cavity is entered by the insulating materials sprue gate 14 after insulating materials melting
13, it then squeezes out and is wrapped on cable inner core, the insulating layer of extrusion rapidly cools and solidifies in the insulating layer cooling chamber 31.
Then heating cable from the cable movement guide channel 41 and the cable movement guiding circular hole 51 pass through and along axis at the uniform velocity
Movement, the aluminium alloy solution of melting are poured channel 43 by the aluminium alloy and fill the full aluminum alloy melts sap cavity 42, and from
The heat conductive filament squeezes out the extrusion of round tube 42 and is laid on heating cable surface, at the same end cap rotation driving cylinder 53 drive it is described
Movable extrusion die end cap 50 surrounds the axis reciprocating rotation of the cable movement guide channel 41, to make the aluminium alloy being laid with
Heat conductive filament is as shown in figure 4, serpentine-like structure is arranged.
A kind of above-mentioned cable extrudes and is laid with heating cable its structure of heat conductive filament's assembly line processing as shown in figure 4, including
Heating conductor line 1 ', conductor line insulating layer 2 ', alloy heat conductive filament 3 ' and oversheath 4 '.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned
The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (5)
1. a kind of cable extrudes and is laid with heat conductive filament's assembly line, it is characterised in that: exhausted including being set gradually from upstream to downstream
Edge layer extrusion die (10), insulating exruded heat insulating mattress (20), insulating layer cooling collar (30), heat conductive filament's die ontology (40) and
Heat conductive filament's mold end cap (50);The insulating layer cooling collar (30) is provided with insulating layer cooling chamber (31), annular cooling water road
(32), cooling water intake (33) and cooling water outlet (34), the annular cooling water road (32) are cold around the insulating layer
But chamber (31) is arranged, and the cooling water intake (33) is set to the bottom of the annular cooling water road (32), the cooling water
Water outlet (34) is set to the top of the annular cooling water road (32);Heat conductive filament's die ontology (40) includes cable movement
Guide channel (41), aluminum alloy melts sap cavity (42) and aluminium alloy casting channel (43), aluminium alloy casting channel (43)
One end is connected to the outside of heat conductive filament's die ontology (40), and the other end of aluminium alloy casting channel (43) is connected to the aluminium
Alloy molten sap cavity (42), the aluminum alloy melts sap cavity (42) is open at one end towards heat conductive filament's mold end cap (50),
The aluminum alloy melts sap cavity (42) is cecum backwards to one end of heat conductive filament's mold end cap (50);Heat conductive filament's die end
(50) are covered to include cable movement guiding circular hole (51) for cooperating the cable movement guide channel (41), cooperate the aluminium alloy molten
The heat conductive filament for melting sap cavity (42) squeezes out round tube (52) and driving heat conductive filament's mold end cap (50) around the cable movement
End cap rotation driving cylinder (53) of the axis reciprocating rotation of guide channel (41).
2. a kind of cable according to claim 1 extrudes and is laid with heat conductive filament's assembly line, it is characterised in that: further include along institute
End cap rotation driving item (54) being arranged radially that heat conductive filament squeezes out round tube (52) is stated, the heat conductive filament squeezes out the axis of round tube (52)
Line is parallel to the axis of the cable movement guide channel (41), and the heat conductive filament squeezes out round tube (52) and is fixedly installed on the end
One end of lid rotation driving item (54), the other end of end cap rotation driving item (54) are provided with to rotate with the end cap and drive
Item (54) end cap in the same direction rotates driver slot (55), and end cap rotation driving cylinder (53) rotates perpendicular to the end cap to be driven
Item (54), and the cylinder barrel fixed setting of end cap rotation driving cylinder (53), the work of end cap rotation driving cylinder (53)
Stopper rod end is flexibly connected end cap rotation driver slot (55).
3. a kind of cable according to claim 1 extrudes and is laid with heat conductive filament's assembly line, it is characterised in that: the aluminium alloy
It is multiple for melting sap cavity (42), and is connected between the adjacent aluminum alloy melts sap cavity (42) by arc molten liquid runner (44)
Logical, the center of circle of the arc molten liquid runner (44) is located on the axis of the cable movement guide channel (41).
4. a kind of cable according to claim 1 extrudes and is laid with heat conductive filament's assembly line, it is characterised in that: the heat conductive filament
Die ontology (40) further includes the arcuate movement limiting slot (45) for being set to heat conductive filament's die ontology (40) axial end face, institute
The center of circle for stating arcuate movement limiting slot (45) is located on the axis of the cable movement guide channel (41);Heat conductive filament's mold
It is provided on end cap (50) with the end cap rotary stopper guide post (56) with the arcuate movement limiting slot (45).
5. a kind of cable according to claim 1 extrudes and is laid with heat conductive filament's assembly line, it is characterised in that: the insulating layer
Extrusion die (10) is provided with cable activity inner catheter (11), insulating exruded outer tube (12) and insulating exruded forming cavity
(13), the insulating exruded outer tube (12) is sleeved on the cable activity inner catheter (11) outside, and the insulating exruded molding
Chamber (13) is between the cable activity inner catheter (11) and the insulating exruded outer tube (12), the insulating exruded molding
Chamber (13) is cecum, the company of being provided on the insulating exruded outer tube (12) backwards to one end of the insulating exruded heat insulating mattress (20)
Lead to the insulating materials sprue gate (14) of the insulating exruded forming cavity (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810908026.4A CN109041306A (en) | 2018-08-10 | 2018-08-10 | A kind of cable extrudes and is laid with heat conductive filament's assembly line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810908026.4A CN109041306A (en) | 2018-08-10 | 2018-08-10 | A kind of cable extrudes and is laid with heat conductive filament's assembly line |
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CN109041306A true CN109041306A (en) | 2018-12-18 |
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ID=64632649
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CN201810908026.4A Withdrawn CN109041306A (en) | 2018-08-10 | 2018-08-10 | A kind of cable extrudes and is laid with heat conductive filament's assembly line |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023216546A1 (en) * | 2022-05-13 | 2023-11-16 | 通号工程局集团天津装备技术有限公司 | Cable insulation layer extrusion device convenient to cool |
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US4740261A (en) * | 1986-09-25 | 1988-04-26 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Extrusion methods and apparatus |
WO2007007771A1 (en) * | 2005-07-07 | 2007-01-18 | Fujifilm Corporation | Solid electrolyte multilayer membrane, method and apparatus of producing the same, membrane electrode assembly, and fuel cell |
CN206796484U (en) * | 2016-12-04 | 2017-12-26 | 重庆永富电线电缆有限公司 | Cored wire clad structure for electric wire |
CN207156410U (en) * | 2017-09-20 | 2018-03-30 | 芜湖市旭辉电工新材料有限责任公司 | The more component high-density synchronous extrusion dies of accompanying-heat cable |
CN108000835A (en) * | 2017-11-28 | 2018-05-08 | 安徽环瑞电热器材有限公司 | A kind of multi-layer co-extruded device and its application method |
CN207564913U (en) * | 2017-11-23 | 2018-07-03 | 芜湖市恒鑫电缆有限责任公司 | A kind of accompanying-heat cable, which synchronizes, squeezes out dimond synneusis mold |
CN207564905U (en) * | 2017-11-23 | 2018-07-03 | 芜湖市恒鑫电缆有限责任公司 | A kind of accompanying-heat cable extruded velocity intelligent control mechanism |
-
2018
- 2018-08-10 CN CN201810908026.4A patent/CN109041306A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740261A (en) * | 1986-09-25 | 1988-04-26 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Extrusion methods and apparatus |
WO2007007771A1 (en) * | 2005-07-07 | 2007-01-18 | Fujifilm Corporation | Solid electrolyte multilayer membrane, method and apparatus of producing the same, membrane electrode assembly, and fuel cell |
CN206796484U (en) * | 2016-12-04 | 2017-12-26 | 重庆永富电线电缆有限公司 | Cored wire clad structure for electric wire |
CN207156410U (en) * | 2017-09-20 | 2018-03-30 | 芜湖市旭辉电工新材料有限责任公司 | The more component high-density synchronous extrusion dies of accompanying-heat cable |
CN207564913U (en) * | 2017-11-23 | 2018-07-03 | 芜湖市恒鑫电缆有限责任公司 | A kind of accompanying-heat cable, which synchronizes, squeezes out dimond synneusis mold |
CN207564905U (en) * | 2017-11-23 | 2018-07-03 | 芜湖市恒鑫电缆有限责任公司 | A kind of accompanying-heat cable extruded velocity intelligent control mechanism |
CN108000835A (en) * | 2017-11-28 | 2018-05-08 | 安徽环瑞电热器材有限公司 | A kind of multi-layer co-extruded device and its application method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023216546A1 (en) * | 2022-05-13 | 2023-11-16 | 通号工程局集团天津装备技术有限公司 | Cable insulation layer extrusion device convenient to cool |
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Application publication date: 20181218 |