CN107069633A - A kind of metal wire coating unit - Google Patents
A kind of metal wire coating unit Download PDFInfo
- Publication number
- CN107069633A CN107069633A CN201710339406.6A CN201710339406A CN107069633A CN 107069633 A CN107069633 A CN 107069633A CN 201710339406 A CN201710339406 A CN 201710339406A CN 107069633 A CN107069633 A CN 107069633A
- Authority
- CN
- China
- Prior art keywords
- resin
- liquid storage
- metal wire
- storage cylinder
- drying
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
-
- 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
- H01B13/0036—Details
-
- 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
- H01B13/30—Drying; Impregnating
Abstract
A kind of metal wire coating unit, including servomotor, rotating speed control display system, decelerator, resin coating apparatus；The servomotor connection rotating speed control display system, resin coating apparatus includes Drying and resin liquid storage cylinder, and resin liquid storage cylinder is arranged on inside Drying；Servomotor is connected by decelerator and tumbler gear with the resin liquid storage cylinder in resin coating apparatus, the liquid storage cylinder rotation of driving resin；Metal wire is introduced into the side of the Drying of resin coating apparatus, then is passed through from resin liquid storage cylinder, is finally passed from the opposite side of Drying；It is additionally included on the horizontal axis direction of resin coating apparatus and is additionally provided with metal wire feeding unit and ejector, the drive system of the feeding unit and ejector is connected with rotating speed control display system, controls display system to coordinate to control with servomotor by rotating speed.
Description
Technical field
The application is related to a kind of metal wire processing unit, more particularly to a kind of metal wire coating coating unit.
Background technology
Accumulated snow icing is a kind of serious natural disaster for power system transmission line.Due to remote great Rong
The need for measuring electric power electrical energy transportation, transmission line of electricity often transmits electricity naked aluminum conductor to complete using high voltage overhead, in appropriate air
Under the conditions of these aluminum conductor surfaces being exposed to for a long time in atmospheric environment will appear from icing, make transmission line of electricity mechanical load increase,
When there is serious icing in transmission line of electricity, by the strain insulator intensity for causing permanent way machine load to exceed wire insulation or shaft tower etc.,
Cause broken string, the security incidents such as tower, conductor galloping of falling to occur, seriously threaten the safe and reliable operation of power system.
China is powerline ice-covering prone areas, and China's power system will be from the end of the year 1954 to 2016 according to incompletely statistics
More than 2000 various icing disaster occurred altogether for bottom, various regions 6kV aboves transmission line of electricity.Particularly 2008
During the 1-2 months, a rare consecutive low temperature sleet weather has attacked the big portion of south China, and seriously covering occurs in transmission pressure surface
Ice, part overhead power transmission conducting wire surface ice covering thickness is even up to 100mm more than 3Omm, considerably beyond overhead power transmission conducting wire surface
The maximum ice covering thickness 10mm of the design upper limit.Due to breaking caused by powerline ice-covering, the security incident such as tower causes lake altogether
Southern power network 110kV aboves transmission line of electricity is stopped transport up to 17, and direct economic loss surpasses hundred billion.As can be seen that transmission of electricity
Wire icing drastically influence the safe and reliable operation of power system, in particular with the change of global climate in recent years, extremely
Sleet icing weather happens occasionally, and the safe and reliable operation to power system brings challenge.To ensure the safety of transmission line of electricity
Reliability service, carries out related anti-icing and deicing for transmission pressure and studies, suppress powerline ice-covering and increase, reach elimination icing calamity
Common aspiration as transmission line of electricity researcher occurs for evil.
Mainly there are four classes currently for transmission pressure anti-icing and deicing method:Heating power deicing, mechanical deicing, natural passive means,
Heating power deicing, mechanical deicing, natural passive means are because high energy consumption, efficiency are low, easily influenceed etc. by topography and geomorphology can only be as defeated
The ice-covering-proof emergency preplan of electric lead, can not fundamentally suppress and eliminate the generation of transmission pressure icing disaster.By
The appropriate coating of transmission pressure surface structure, the formation and growth of the gentle solution surface icing of active suppression during icing, this will
The generation of transmission pressure icing disaster can be inherently eliminated, the widely studied of researcher is caused for this.
It is different according to ice-covering-proof coating operation principle, ice-covering-proof coating can be divided into following a few classes：
Electroheating type coating：The type coating makes coating have semiconductive property, in electricity by adding conductive filler in coating material
The small leakage current that coat inside flows through under field action will produce joule thermal field effect heat etc., raise Coated Surface Temperature,
So as to suppress the formation and growth of coating surface icing.But when the temperature is lower, because insulator surface caloric value is limited, coating
The ability that surface suppresses icing also weakens relatively.Because the type coating depends on leakage current heating to improve Coated Surface Temperature,
This will increase line loss, while also accelerating the aging of coating；In addition with the reduction of temperature, the heating of coating surface will not
The temperature for maintaining surface higher is enough, so as to cause anti-icing performance to be greatly reduced.For transmission pressure, due in the absence of
Leakage current over the ground, it is ice-covering-proof to be that this this method is not particularly suited for transmission pressure surface.
Photo-thermal type coating：The type coating is that raising is applied by the way that addition is with high heat transfer light absorptive filler in coating base material
Layer reduces the reflectivity of light to the selective absorbing rate of different spectrum, while keeping the good heat absorptivity of coating, is inhaled using coating
Different lightwave heating is received to suppress and reduce surface icing.But the type coating depends on inner transition metal compound to light wave
Absorption heating lift the temperature on surface, its anti-icing effect will largely depend on natural weather condition, for transmitting electricity
Wire icing it is multiple persistently snow with a mingling of rain, the night of cloudy and drizzly for days on end weather, particularly low temperature sleety weather, available for absorbing hair
The light wave of heat is limited, and the anti-icing effect in its surface will be greatly reduced, but in sun-drenched summer, coating will absorb a large amount of light waves
Heating rise conductive line surfaces temperature, this will badly influence the transmission capacity of wire, while also causing the easy aging of coating.
Freezing point inhibitor type coating：The type coating is by the construction network structure control solidified inside in coating base material
Point inhibitor release, reduces the solidification of coating surface super-cooling waterdrop by the release of coat inside freezing point inhibitor, makes painting
Layer surface water droplet has little time to freeze to be formed to be slid compared with large water drop from surface, so as to inhibit the formation of surface icing.But low temperature
Under the conditions of coating surface freezing point inhibitor burst size will directly affect coating suppress icing formation ability, while with painting
How the increase of layer use time, the burst size of coat inside freezing point inhibitor also will dominate its ice-covering-proof performance, is
This is system how to effectively control the burst size of coating surface freezing point inhibitor under cryogenic conditions and its permanently effective release performance
The key that about type coating is used.
Hydrophobic coat：Hydrophobicity is the physical quantity for being moistened complexity by water droplet for weighing material surface, commonly uses water
Contact angle size is dripped to represent.The referred to as hydrophilic surface when the water droplet contact angle of material surface is less than 90 degree, now material
Surface tension it is big, the interaction force between water droplet is big, and water droplet is easily sprawled to form larger humidification zones on its surface,
Water droplet contact angle such as metallic aluminum surface is only 70 degree or so, will form larger after belonging to hydrophilic surface, water drop contact surface
Wetted area.The referred to as hydrophobic surface when the water droplet contact angle of material surface is more than 90 degree, the now surface of material
Power is small, and the interaction force between water droplet is small, and water droplet is not easy the humidification zones in material surface formation larger area, but
Exist with the form for isolating the globule, the water droplet of such as polymer surfaces is rendered as globule state.When the water drop contact of material surface
Then it is referred to as ultraphobic aqueous surface when angle is more than more than 150 degree, now the contact area between material surface and water droplet and phase interaction
Firmly smaller, when material surface micro-structural is suitable, its surface is also by with good dynamic hydrophobicity, at less inclination angle
Under be still in the water droplet on surface and will freely slide, show good resist in water droplet moistening and the performance of adhesion, such as nature
Lotus leaf surface.Due to hydrophobic surface, particularly ultraphobic aqueous surface fundamentally changes the moistening of material surface water droplet
State, reduces the interaction force of water droplet and storeroom, and being coated to behind aluminum conductor surface certainly will be to the icing performance on its surface
Important influence is produced, the method for suppressing to freeze using hydrophobic coat for this is current Research Characteristics.
When being coated at present using hydrophobicity resin coating to metal wire, also without corresponding special equipment, typically all
It is that the improvement of adaptability is carried out on the basis of existing equipment and is obtained, but many discomforts can be produced in actual use,
Accordingly, it would be desirable to develop a kind of equipment that resin coating is carried out dedicated for metal wire.
The content of the invention
It is an object of the invention to provide a kind of metal wire coating unit simple in construction, easy to use.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of metal wire coating unit, including servo electricity
Machine, rotating speed control display system, decelerator, resin coating apparatus；The servomotor connection rotating speed control display system, resin
Plater includes Drying and resin liquid storage cylinder, and resin liquid storage cylinder is arranged on inside Drying；Servomotor passes through decelerator
And tumbler gear is connected with the resin liquid storage cylinder in resin coating apparatus, the liquid storage cylinder rotation of driving resin；Metal wire is introduced into
Pass through, finally passed from the opposite side of Drying to the side of the Drying of resin coating apparatus, then from resin liquid storage cylinder；Also
It is included on the horizontal axis direction of resin coating apparatus and is additionally provided with metal wire feeding unit and ejector, the feeding unit
It is connected with the drive system of ejector with rotating speed control display system, controls display system to be assisted with servomotor by rotating speed
Regulation and control system.
Further, bearing is provided with the Drying, resin liquid storage cylinder is carried on the bearing, is existed by the bearing
Rotated in Drying.
Further, fixed support is provided with below servomotor.
Further, the 60-80% of a diameter of Drying diameter of the resin liquid storage cylinder.
Beneficial effects of the present invention are：The metal wire coating unit of the present invention is arranged on metal line drawing by fixed support
On twine machine, servomotor can provide the adjustable rotating speed that 500-50000 per minute turns, and speed control shows that system being capable of basis
Relation before thickness, coating specification and the process velocity of metal wire to be coated adjusts the range of speeds of servomotor, storage
Fluid cylinder is selected under the drive of servomotor, and the resinous coat liquid wherein stored is uniformly coated on and is fed to device
On the metal wire of introducing, after metal wire coated, guide, in the drying area for entering Drying, dry from liquid storage cylinder
Temperature in dry cylinder will just coat resinous coat over the metal lines and be dried into resin film, and the metal wire after the completion of coating is drawing
Go out under the guiding of device and to be drawn in an orderly manner from resin coating apparatus, entered in follow-up manufacturing procedure, such as winding or
Cut-out.In use according to different process requirements to feeding unit and the drive system and driving liquid storage of extraction system
The servomotor of cylinder carries out coordination control, sets their speed of service in rotating speed control display system, realizes feeding, applies
Layer, the Collaborative Control of off speed, the coating unit of the invention can will according to the thickness of metal wire to be processed, coating layer thickness
The specific requirement such as ask to adjust different process velocities.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
In figure, 1, fixed support, 2, servomotor, 3, rotating speed control display system, 4, decelerator, 5, resinous coat dress
Put, 6, Drying, 7, resin liquid storage cylinder, 8, metal wire.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by an embodiment, and its accompanying drawing is combined, it is right
This programme is illustrated.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of metal wire coating unit, including servomotor
2nd, rotating speed control display system 3, decelerator 4, resin coating apparatus 5；The connection of the servomotor 2 rotating speed control display system 3,
Resin coating apparatus 5 includes Drying 6 and resin liquid storage cylinder 7, and resin liquid storage cylinder 7 is arranged on inside Drying 6；Servomotor 2
It is connected by decelerator 4 and tumbler gear with the resin liquid storage cylinder 7 in resin coating apparatus 5, driving resin liquid storage cylinder 7 revolves
Turn；Metal wire 8 is introduced into the side of the Drying 6 of resin coating apparatus 5, then is passed through from resin liquid storage cylinder 7, finally from baking
The opposite side of dry cylinder 6 is passed；It is additionally included on the horizontal axis direction of resin coating apparatus 5 and is additionally provided with metal wire feeding unit
And ejector, the drive system of the feeding unit and ejector is connected with rotating speed control display system 3, passes through rotating speed control
Display system 3 processed is coordinated to control with servomotor 2.
Further, bearing is provided with the Drying 6, resin liquid storage cylinder 7 is carried on the bearing, passes through the bearing
Rotated in Drying 6.
Further, fixed support 1 is provided with below servomotor 2.
Further, the 60-80% of the diameter of a diameter of Drying 6 of the resin liquid storage cylinder 7.
The metal wire coating unit of the present invention is arranged on metal line drawing twine machine by fixed support, and servomotor can
To provide the adjustable rotating speed that 500-50000 per minute turns, speed control shows that system can be according to the thick of metal wire to be coated
Carefully, the relation before coating specification and process velocity adjusts the range of speeds of servomotor, band of the liquid storage cylinder in servomotor
Selected under dynamic, the resinous coat liquid wherein stored is uniformly coated on and is fed on the metal wire of device introducing, gold
Belong to after line coated, guided from liquid storage cylinder, in the drying area for entering Drying, the temperature in Drying will just
Resinous coat is dried into resin film over the metal lines for coating, and the metal wire after the completion of coating is orderly under the guiding of ejector
Ground is drawn from resin coating apparatus, is entered in follow-up manufacturing procedure, such as winds or cut off.Root in use
The servomotor of the drive system and driving liquid storage cylinder of feeding unit and extraction system is assisted according to different process requirements
Regulation and control system, sets their speed of service in rotating speed control display system, realizes feeding, coating, the collaboration control of off speed
System, the coating unit of the invention can be according to the specific requirements such as thickness, the coating thickness requirement of metal wire to be processed adjustment not
Same process velocity.
Claims (4)
1. a kind of metal wire coating unit, it is characterised in that including servomotor, rotating speed control display system, decelerator, resin
Plater；The servomotor connection rotating speed control display system, resin coating apparatus includes Drying and resin liquid storage cylinder,
Resin liquid storage cylinder is arranged on inside Drying；Servomotor passes through decelerator and tumbler gear and the tree in resin coating apparatus
Fat liquid storage cylinder is connected, the liquid storage cylinder rotation of driving resin；Metal wire is introduced into the side of the Drying of resin coating apparatus, then from
Pass through, finally passed from the opposite side of Drying in resin liquid storage cylinder；It is additionally included in the horizontal axis direction of resin coating apparatus
On be additionally provided with metal wire feeding unit and ejector, the drive system of the feeding unit and ejector with rotating speed control
Display system is connected, and controls display system to coordinate to control with servomotor by rotating speed.
2. metal wire coating unit according to claim 1, it is characterised in that bearing is provided with the Drying, tree
Fat liquid storage cylinder is carried on the bearing, is rotated by the bearing in Drying.
3. metal wire coating unit according to claim 2, it is characterised in that fixed branch is provided with below servomotor
Frame.
4. metal wire coating unit according to claim 3, it is characterised in that a diameter of drying of the resin liquid storage cylinder
The 60-80% of cylinder diameter.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138232.1A CN108461225A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138231.7A CN108389662A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138230.2A CN108364729A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201710339406.6A CN107069633B (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339406.6A CN107069633B (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138231.7A Division CN108389662A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138230.2A Division CN108364729A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138232.1A Division CN108461225A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069633A true CN107069633A (en) | 2017-08-18 |
| CN107069633B CN107069633B (en) | 2018-05-11 |
Family
ID=59597231
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138232.1A Pending CN108461225A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138231.7A Pending CN108389662A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138230.2A Pending CN108364729A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201710339406.6A Active CN107069633B (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138232.1A Pending CN108461225A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138231.7A Pending CN108389662A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
| CN201810138230.2A Pending CN108364729A (en) | 2017-05-15 | 2017-05-15 | A kind of metal wire coating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108461225A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533684A (en) * | 2009-04-14 | 2009-09-16 | 江苏长峰电缆有限公司 | Method for coating wire with ice-snow prevention layers coating device thereof |
| CN201690185U (en) * | 2010-04-04 | 2010-12-29 | 江苏天南电力器材有限公司 | Defroster |
| CN203381052U (en) * | 2013-06-20 | 2014-01-08 | 开封恒锐新金刚石制品有限公司 | Resin-diamond wire producing machine |
| JP6020811B2 (en) * | 2012-10-05 | 2016-11-02 | 株式会社ビスキャス | Difficult ice formation surface structure and method for producing difficult ice formation surface structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201070614Y (en) * | 2007-07-29 | 2008-06-11 | 江苏藤仓亨通光电有限公司 | Cable plaster stirring and coating machine |
| CN201335595Y (en) * | 2008-12-15 | 2009-10-28 | 深圳市领亚电子有限公司 | Enameled wire baking and drying device |
| CN103000313A (en) * | 2011-09-14 | 2013-03-27 | 吴江市神州机械有限公司 | Small vertical enameling machine |
| CN203552810U (en) * | 2013-11-22 | 2014-04-16 | 特变电工山东鲁能泰山电缆有限公司 | Talcum powder spin coating device |
| CN204857330U (en) * | 2015-08-27 | 2015-12-09 | 安庆日月电缆有限公司 | Production of cable jacket, cooling, air dried production line |
| CN205335011U (en) * | 2015-12-16 | 2016-06-22 | 浙江洪波科技股份有限公司 | Automatic adjustment system of film thickness of enameled wire in enamelling machine |
| CN205537026U (en) * | 2016-04-14 | 2016-08-31 | 江西省宏丰塑胶有限公司 | PVB resin drying device |
| CN205943602U (en) * | 2016-07-28 | 2017-02-08 | 广州万宝多成机电科技有限公司 | Painting device |
-
2017
- 2017-05-15 CN CN201810138232.1A patent/CN108461225A/en active Pending
- 2017-05-15 CN CN201810138231.7A patent/CN108389662A/en active Pending
- 2017-05-15 CN CN201810138230.2A patent/CN108364729A/en active Pending
- 2017-05-15 CN CN201710339406.6A patent/CN107069633B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533684A (en) * | 2009-04-14 | 2009-09-16 | 江苏长峰电缆有限公司 | Method for coating wire with ice-snow prevention layers coating device thereof |
| CN201690185U (en) * | 2010-04-04 | 2010-12-29 | 江苏天南电力器材有限公司 | Defroster |
| JP6020811B2 (en) * | 2012-10-05 | 2016-11-02 | 株式会社ビスキャス | Difficult ice formation surface structure and method for producing difficult ice formation surface structure |
| CN203381052U (en) * | 2013-06-20 | 2014-01-08 | 开封恒锐新金刚石制品有限公司 | Resin-diamond wire producing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108364729A (en) | 2018-08-03 |
| CN107069633B (en) | 2018-05-11 |
| CN108389662A (en) | 2018-08-10 |
| CN108461225A (en) | 2018-08-28 |
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Effective date of registration: 20180402 Address after: 311803 Zhejiang city of Shaoxing province Zhuji City Ma Jian Zhen Gong Dian Village No. 168 Applicant after: Zhou Meirong Address before: No. 19, Sean village, before Dao Tai, Longquan, Zhejiang Province Applicant before: Huang Zhongnan |
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Effective date of registration: 20191118 Address after: Room c506a-18, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou rongchuangda Electronic Technology Co., Ltd Address before: 311803 Zhejiang city of Shaoxing province Zhuji City Ma Jian Zhen Gong Dian Village No. 168 Patentee before: Zhou Meirong |
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Effective date of registration: 20201229 Address after: 223600 No.5 Taoyuan Road, Shuyang Economic Development Zone, Suqian City, Jiangsu Province Patentee after: Jiangsu Heyi electromagnetic wire Co.,Ltd. Address before: Room c506a-18, University Pioneer Park, 99 Daxue Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province Patentee before: Xuzhou rongchuangda Electronic Technology Co.,Ltd. |