CN105448424A - Varnished wire processing technique - Google Patents
Varnished wire processing technique Download PDFInfo
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- CN105448424A CN105448424A CN201410410049.4A CN201410410049A CN105448424A CN 105448424 A CN105448424 A CN 105448424A CN 201410410049 A CN201410410049 A CN 201410410049A CN 105448424 A CN105448424 A CN 105448424A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a varnished wire processing technique comprising releasing, cleaning, annealing, painting, baking, cooling, and receiving. According to the varnished wire processing technique, an aluminum-alloy hairbrush wire-releasing cover is used when a wire is released in order to prevent friction, wire tangling and wire breaking. An annealing furnace is provided with a waste gas exhaust waste heat steam generator which generates steam by using waste heat generated by waste gas exhaust and which supplies the steam to the annealing furnace so as to effectively save energy sources. A baking furnace is a double-channel recycle furnace with hot air circulation and hot air exchange so as to achieve an environment-friendly effect. Different wire-receiving systems are configured so as to be capable of receiving large, medium, and small wires with different specifications.
Description
Technical field
The present invention relates to enamelled wire technical field, especially relate to a kind of enamelled wire processing technology.
Background technology
Enamelled wire is a kind of electrical material, and it is that play the effect with external insulation, enamelled wire can be processed into the lousiness line also thinner than hair by specification, cotton covered wire thick as thumb at the high-strength polyester insulating barrier of a circular copper line surface processing thin layer.In use the insulating barrier on its surface to be wiped off.Enamelled wire is applied very extensively as motor according to having good insulation effect and waterproof ability in electrical equipment, generator, water pump, electromagnet, electric welding machine, household electrical appliance, wireless telecommunications, loud speaker, telegraph, transformer etc.Enamelled wire is coated with one or more coatings on the surface of conductor, forms a kind of electric wire of tape insulation layer after curing, cooling.
Summary of the invention
The invention provides a kind of energy-conserving and environment-protective, enamelled wire processing technology simple to operate.
The required technical problem solved of the present invention can be achieved through the following technical solutions:
A kind of enamelled wire processing technology, is characterized in that, comprise the following steps:
S1, unwrapping wire: copper material or aluminium released from iron axle equably, supply raw materials and ensure the stability of painting at high speed board, to rely on associating drawing machine to carry out unwrapping wire;
S2, cleaning: cause in rinse bath by conductor to be processed after step S1 unwrapping wire, remove greasy dirt and the particle of conductive surface with clear water;
S3, annealing: by conductor to be processed after step S2 cleaning by annealing furnace process, annealing furnace adopts inclination steam protection formula annealing furnace;
S4, japanning: conductor to be processed after step S3 annealing is carried out 8 road japannings, first carry out 6 road priming paint japannings by priming paint paint bath, then carry out 2 road finish paint japannings by finish paint paint bath;
S5, to cure: the conductor after being painted by step S4 carries out drying and processing by hot-air drying unit, is evaporated by the solvent in coating, allow its paint base solidify to form insulating barrier, baker is that Cycling hot-blast heating wind exchanges the heat energy two-way recycling type of furnace;
S6, cooling: the line after being cured by step S5, is cooled through cold wind;
S7, take-up: the wrapping conductors after being dried by step S6, on the axle tool of regulation, makes enamelled wire.
Described step S1 unwrapping wire, increases unwrapping wire over cap during unwrapping wire on drum, and described unwrapping wire lid is aluminium alloy hairbrush unwrapping wire lid, and each unwrapping wire covers and is provided with 32 hairbrush, is applicable to the iron pan of Φ 300mm.
Described step S3 annealing furnace adopts electrothermal tube heating, annealing furnace divides upper, middle and lower segment temperature control, the temperature on annealing furnace upper strata is 450-460 DEG C, the temperature on annealing furnace upper strata is 470-480 DEG C, the temperature on annealing furnace upper strata is 490-500 DEG C, annealing furnace configuration waste discharge heat recovery steam generator.
Described step S4 japanning adopts felt japanning method to paint to conductor, and the temperature of priming paint and finish paint controls at 270-350 DEG C.
The temperature of described step S5 enameling furnace controls at 400-500 DEG C, and the hot air circulation blower speed of described enameling furnace is 600-1350r/m, hot blast exchange fan speed is 600-1000r/m.
Described step S7 take-up can adopt turn over take-up or single shaft take-up or vertical take-up.
The take-up that turns over of described step S7, the equipment of production fine gauge line, employing can putting type twin shaft double speed winding system.
The single shaft take-up of described step S7, the equipment of gauge wire in production, adopts single shaft two-speed winding system.
The vertical take-up of described step S7, produces the equipment of large gauge line, adopts vertical double speed winding system.
Described vertical winding system is equipped with mobile crane mounting mechanism, and take-up weight is at 90-270kg.
Beneficial effect of the present invention is: a kind of enamelled wire processing technology, increases aluminium alloy hairbrush unwrapping wire lid, can prevent friction, avoid coiling, broken string during unwrapping wire; Annealing furnace configuration waste discharge heat recovery steam generator, utilizes the waste heat of combustion gas to manufacture steam supply annealing furnace and uses, effectively saved the energy; The baker type of furnace adopts Cycling hot-blast heating wind to exchange the heat energy two-way recycling type of furnace, plays the effect of environmental protection; Be configured with different winding systems, the take-up of large, medium and small different size line can be realized.
Embodiment
During concrete enforcement, a kind of processing technology of enamelled wire, comprises the following steps:
S1, unwrapping wire: copper material or aluminium are released from iron axle equably; supply raw materials and ensure paint stability; at high speed board; associating drawing machine is relied on to carry out unwrapping wire; on drum, unwrapping wire over cap is increased during unwrapping wire; unwrapping wire lid is aluminium alloy hairbrush unwrapping wire lid, and each unwrapping wire has covered 32 hairbrush, is applicable to the iron pan of Φ 300mm.
S2, cleaning: cause in rinse bath by conductor to be processed after step S1 unwrapping wire, remove greasy dirt and the particle of conductive surface with clear water.
S3, annealing: by conductor to be processed after step S2 cleaning by annealing furnace process, annealing furnace adopts inclination steam protection formula annealing furnace.Described annealing furnace adopts electrothermal tube heating, annealing furnace divides upper, middle and lower segment temperature control, the temperature on annealing furnace upper strata is 450-460 DEG C, the temperature on annealing furnace upper strata is 470-480 DEG C, the temperature on annealing furnace upper strata is 490-500 DEG C, annealing furnace configuration waste discharge heat recovery steam generator.Heat recovery steam generator is placed in the baker toxic emission outlet that step S5 cures, and utilizes the waste heat of combustion gas to manufacture steam for annealing furnace.
S4, japanning: conductor to be processed after step S3 annealing is carried out 8 road japannings, first carry out 6 road priming paint japannings by priming paint paint bath, then carry out 2 road finish paint japannings by finish paint paint bath.Described japanning adopts felt japanning method to paint to conductor, and the temperature of priming paint and finish paint controls at 270-350 DEG C, and optimum temperature controls at 300 DEG C.
S5, to cure: the conductor after being painted by step S4 carries out drying and processing by hot-air drying unit, is evaporated by the solvent in coating, allow its paint base solidify to form insulating barrier.Baker is that hot air circulation folder hot blast exchanges the heat energy two-way recycling type of furnace, the waste gas produced in baker in production gathers through collecting, enter catalyst chamber after heating before catalysis carries out catalytic combustion, generate high temperature heat air-flow after catalytic combustion, most of heat energy sends into thermal energy recycling in baker again through circulating fan again; Another part heat energy is entering heat exchanger after the purification of second time catalytic combustion, to carry out sufficient heat energy cunning with the fresh air sent in baker, and the heat energy supplemented is fresh air, more be supplied to the oxygen of catalytic combustion abundance, drastically increase burn rate catalyst, reach splendid environment protecting.Waste gas manufactures after steam through steam generator and discharges outside stove.
S6, cooling: the conductor after being cured by step S5, is cooled through cold wind;
S7, take-up: the wrapping conductors after being dried by step S6, on the axle tool of regulation, makes enamelled wire; Take-up can adopt turn over take-up or single shaft take-up or vertical take-up.Producing the equipment of tiny production fine gauge line, is adapt to higher speed of production, and employing can putting type twin shaft double speed winding system; The equipment of gauge wire in production, speed of production is not very fast, the thread-changing operation that can complete by hand, and winding system can adopt single shaft two-speed winding system; Produce the equipment of large gauge line, adopt vertical double speed winding system, be equipped with mobile crane mounting mechanism, take-up weight is at 90-270kg.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (10)
1. an enamelled wire processing technology, is characterized in that, comprises the following steps:
S1, unwrapping wire: copper material or aluminium released from bobbin equably, supply raw materials and ensure the stability of painting at high speed board, to rely on associating drawing machine to carry out unwrapping wire;
S2, cleaning: cause in rinse bath by conductor to be processed after step S1 unwrapping wire, remove greasy dirt and the particle of conductive surface with clear water;
S3, annealing: by conductor to be processed after step S2 cleaning by annealing furnace process, annealing furnace adopts inclination steam protection formula annealing furnace;
S4, japanning: conductor to be processed after step S3 annealing is carried out 8 road japannings, first carry out 6 road priming paint japannings by priming paint paint bath, then carry out 2 road finish paint japannings by finish paint paint bath;
S5, to cure: the conductor after being painted by step S4 carries out drying and processing by hot-air drying unit, is evaporated by the solvent in coating, allow its paint base solidify to form insulating barrier, baker is that Cycling hot-blast heating wind exchanges the heat energy two-way recycling type of furnace;
S6, cooling: the line after being cured by step S5, is cooled through cold wind;
S7, take-up: the wrapping conductors after being dried by step S6, on the axle tool of regulation, makes enamelled wire.
2. according to a kind of enamelled wire processing technology according to claim 1; it is characterized in that: described step S1 unwrapping wire, increases unwrapping wire over cap during unwrapping wire on drum, described unwrapping wire over cap is aluminium alloy hairbrush unwrapping wire lid; each unwrapping wire covers and is provided with 32 hairbrush, is applicable to the iron pan of Φ 300mm.
3. according to a kind of enamelled wire processing technology according to claim 1, it is characterized in that: described step S3 annealing furnace adopts electrothermal tube heating, annealing furnace divides upper, middle and lower segment temperature control, the temperature on annealing furnace upper strata is 450-460 DEG C, the temperature on annealing furnace upper strata is 470-480 DEG C, the temperature on annealing furnace upper strata is 490-500 DEG C, annealing furnace configuration waste discharge heat recovery steam generator.
4. according to a kind of enamelled wire processing technology according to claim 1, it is characterized in that: described step S4 japanning adopts felt japanning method to paint to conductor, and the temperature of priming paint and finish paint controls at 270-350 DEG C.
5. according to a kind of enamelled wire processing technology according to claim 1, it is characterized in that: the temperature of described step S5 enameling furnace controls at 400-500 DEG C, the hot air circulation blower speed of described enameling furnace be 600-1350r/m, hot blast exchange fan speed be 600-1000r/m.
6. according to a kind of enamelled wire processing technology according to claim 1, it is characterized in that: described step S7 take-up can adopt turn over take-up or single shaft take-up or vertical take-up.
7. according to a kind of enamelled wire processing technology according to claim 6, it is characterized in that: the take-up that turns over of described step S7, the equipment of production fine gauge line, employing can putting type twin shaft double speed winding system.
8. according to a kind of enamelled wire processing technology according to claim 6, it is characterized in that: the single shaft take-up of described step S7, the equipment of gauge wire in production, adopt single shaft two-speed winding system.
9. according to a kind of enamelled wire processing technology according to claim 6, it is characterized in that: the vertical take-up of described step S7, produce the equipment of large gauge line, adopt vertical double speed winding system.
10. according to a kind of enamelled wire processing technology according to claim 9, it is characterized in that: described vertical winding system is equipped with mobile crane mounting mechanism, and take-up weight is at 90-270kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410049.4A CN105448424A (en) | 2014-08-19 | 2014-08-19 | Varnished wire processing technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410049.4A CN105448424A (en) | 2014-08-19 | 2014-08-19 | Varnished wire processing technique |
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| CN105448424A true CN105448424A (en) | 2016-03-30 |
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| CN201410410049.4A Pending CN105448424A (en) | 2014-08-19 | 2014-08-19 | Varnished wire processing technique |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293376A (en) * | 2017-07-06 | 2017-10-24 | 蓬莱金达漆包线有限公司 | A kind of high fine enamelling cuprum round line preparation method of stretching |
| CN108538515A (en) * | 2018-05-10 | 2018-09-14 | 安徽润藤电缆材料科技有限公司 | A kind of enameled wire machining technique |
| CN108962486A (en) * | 2018-05-31 | 2018-12-07 | 浙江技鸣电工器材有限公司 | A kind of ultra tiny polyurethane enamelled wire production technology |
| CN109273158A (en) * | 2018-08-18 | 2019-01-25 | 天长市嘉通铜业有限公司 | A kind of copper-in-aluminum enameled wire and its processing technology |
| CN109300620A (en) * | 2018-12-10 | 2019-02-01 | 先登高科电气有限公司 | It is a kind of using high solids content paint as the manufacture craft of the enameled wire of insulating layer |
| CN118197707A (en) * | 2024-05-17 | 2024-06-14 | 广东精达漆包线有限公司 | Production process of superconducting wire and superconducting enameled wire |
Citations (5)
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| CN101866725A (en) * | 2010-06-10 | 2010-10-20 | 无锡巨丰复合线有限公司 | Unreeling frame |
| CN201725633U (en) * | 2010-04-30 | 2011-01-26 | 珠海松田电工有限公司 | Waste gas heat energy utilizing device of lacquered wire baking furnace |
| CN101968978A (en) * | 2010-10-19 | 2011-02-09 | 东莞市锐泽电子科技有限公司 | Method and equipment for baking enameled wire from bottom by using catalytic combustion heat energy |
| JP2011048956A (en) * | 2009-08-25 | 2011-03-10 | Sumitomo Electric Ind Ltd | Insulated wire manufacturing method and heating device |
| CN102354584A (en) * | 2011-08-31 | 2012-02-15 | 湖北瀛通电子有限公司 | Production process for enamelled wire by coating thin paint for many times |
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2014
- 2014-08-19 CN CN201410410049.4A patent/CN105448424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011048956A (en) * | 2009-08-25 | 2011-03-10 | Sumitomo Electric Ind Ltd | Insulated wire manufacturing method and heating device |
| CN201725633U (en) * | 2010-04-30 | 2011-01-26 | 珠海松田电工有限公司 | Waste gas heat energy utilizing device of lacquered wire baking furnace |
| CN101866725A (en) * | 2010-06-10 | 2010-10-20 | 无锡巨丰复合线有限公司 | Unreeling frame |
| CN101968978A (en) * | 2010-10-19 | 2011-02-09 | 东莞市锐泽电子科技有限公司 | Method and equipment for baking enameled wire from bottom by using catalytic combustion heat energy |
| CN102354584A (en) * | 2011-08-31 | 2012-02-15 | 湖北瀛通电子有限公司 | Production process for enamelled wire by coating thin paint for many times |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293376A (en) * | 2017-07-06 | 2017-10-24 | 蓬莱金达漆包线有限公司 | A kind of high fine enamelling cuprum round line preparation method of stretching |
| CN108538515A (en) * | 2018-05-10 | 2018-09-14 | 安徽润藤电缆材料科技有限公司 | A kind of enameled wire machining technique |
| CN108962486A (en) * | 2018-05-31 | 2018-12-07 | 浙江技鸣电工器材有限公司 | A kind of ultra tiny polyurethane enamelled wire production technology |
| CN109273158A (en) * | 2018-08-18 | 2019-01-25 | 天长市嘉通铜业有限公司 | A kind of copper-in-aluminum enameled wire and its processing technology |
| CN109300620A (en) * | 2018-12-10 | 2019-02-01 | 先登高科电气有限公司 | It is a kind of using high solids content paint as the manufacture craft of the enameled wire of insulating layer |
| CN118197707A (en) * | 2024-05-17 | 2024-06-14 | 广东精达漆包线有限公司 | Production process of superconducting wire and superconducting enameled wire |
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