CN101699582B - Manufacturing method of wire-covered transformer - Google Patents
Manufacturing method of wire-covered transformer Download PDFInfo
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- CN101699582B CN101699582B CN2009101099174A CN200910109917A CN101699582B CN 101699582 B CN101699582 B CN 101699582B CN 2009101099174 A CN2009101099174 A CN 2009101099174A CN 200910109917 A CN200910109917 A CN 200910109917A CN 101699582 B CN101699582 B CN 101699582B
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- binding cord
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Abstract
The invention discloses a method for manufacturing a wire-covered transformer, comprising the following steps: self-adhered line passing alcohol in an alcohol trough so as to adhere the alcohol; winding the self-adhered line on a bobbin of a winding machine, and keeping out a tip; the winding machine driving the bobbin to rotate and winding the self-adhered line with the alcohol into coils; shearing break the self-adhered line at one end of the wound coils, and keeping out the other tip; taking down the wound coils from the bobbin and coating with an insulation adhesive tape; stringing magnetic cores in the coils and obtaining a coil winding; and assembling at least two coil windings into the transformer. The invention omits the coil holder part, thereby effectively reducing the production cost of the transformer and solving the problem in designing the large-inductance-value transformers. The method has competitive advantages in the aspect of raw materials. The method for making the wire-covered transformer can greatly enhance the production efficiency, thereby enhancing the competitive strength of enterprises.
Description
Technical field
The present invention relates to transformer, relate in particular to a kind of manufacture method of transformer of line packet mode.
Background technology
Along with the fast development of China's electron trade, various new technologies are constantly upgraded in whole industry and are used, and as using the most extensively transformer in the electron trade; Also in transformation that is constantly realizing new technology and application; One group of coil of present transformer all is to be made up of coil holder, coil, magnetic core and adhesive tape four parts, and the coil holder in the transformer plays an important role, and those skilled in the art is constantly to coil holder research and improvement; Like Chinese patent number be: 2008200079935, the patent of 2008202072663,2008201249149 etc. transformer wire frame structure improvement; Purpose goes to strengthen Enterprises'Competitiveness in order constantly to overcome the shortcoming that existing transformer exists, but its design has increased on cost much; Production technology is also more complicated, and production efficiency has also been reduced.Existing improvement research to transformer is not considered and how is effectively gone the problem that reduces cost and enhance productivity; Design at some ADSL transformers; For ask for something than big inductance quantity; When DCR copper resistance has strict restriction, use coil holder and just do not reach good effect, can not be on coil holder routing fuller.
Therefore, how realizing not only having improved transformer coli winding but also reduced its cost and enhance productivity is a technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The present invention will solve the technical problem that existing transformer device structure is complicated, cost is higher and production efficiency is not high, and a kind of manufacture method that not only can save production cost but also improve the line packet mode transformer of its production efficiency is provided.
For solving the problems of the technologies described above, the manufacture method of a kind of line packet mode transformer provided by the invention, it may further comprise the steps:
A, Self-binding cord is passed the alcohol of alcohol trough, make Self-binding cord be stained with alcohol;
B, with Self-binding cord on the roll of coil winding machine, and reserve a termination;
C, coil winding machine drive roll and rotate Self-binding cord winding the becoming coil that will speckle with alcohol;
D, the Self-binding cord that will wind coil one end are cut off, and are reserved another termination;
E, the coil that winds is taken off and wraps insulating tape from roll;
F, with the magnetic core string in coil obtains coil windings;
G, at least two above-mentioned coil windings are assembled into transformer.
Wherein, said Self-binding cord is a self-adhesive enameled wire.
Compared with prior art; Coil windings in the line packet mode transformer of the present invention is made up of to change into by coil, magnetic core and adhesive tape three parts original coil holder, coil, magnetic core and adhesive tape four parts and constitutes; Saved the coil holder part; Reduce the production cost of transformer effectively, solved the design challenges of big inductance quantity transformer (as: traditional E P07 transformer) simultaneously, on raw material, had more competitive advantage; The manufacture method of line packet mode transformer can be enhanced productivity greatly, thereby improves Enterprises'Competitiveness.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is made detailed explanation, wherein:
Fig. 1 a, Fig. 1 b are respectively the side-looking faces of the present invention's one instance and look up face;
The sketch map that Fig. 2 is a coil of the present invention on the roll;
Fig. 3 is the sketch map after coil Self-binding cord of the present invention is cut off;
Fig. 4 is the sketch map that coil of the present invention takes off from roll;
Fig. 5 is the exploded view of coil windings of the present invention.
Embodiment
The coil windings of existing transformer is to be made up of coil holder, coil, magnetic core and insulating tape four parts; And the present invention is made up of coil 2, magnetic core 1 and insulating tape (not shown) three parts; Like Fig. 1 a, Fig. 1 b and shown in Figure 5; Thereby directly saved coil holder, saved the production cost of power transformer product, on raw material, had more competitive advantage.
Line packet mode transformer of the present invention; Comprise at least two coil windings; Coil windings comprises magnetic core 1, is enclosed within the coil 2 on this magnetic core and wraps in insulating tape three parts on this coil that coil 2 is by Self-binding cord 3 coileds, makes between line and the line and can cling each other together; Make the coil can be not loose, this Self-binding cord 3 can be self-adhesive enameled wire.EP07 type transformer as traditional has solved the technical barrier of big inductance quantity through improvement of the present invention, and reaches preferable effect.
The manufacture method of line packet mode transformer: the Self-binding cord of using (as: self-adhesive enameled wire) is passed the alcohol of alcohol trough, make Self-binding cord be stained with alcohol, owing on the surface of Self-binding cord own chemical substance is arranged, toughness will become when this chemical substance runs into alcohol; Self-binding cord on the roll 4 of automatic coil winding machine, and is reserved a termination and is connected to be ready for use on power supply or load; Automatic coil winding machine drive roll 4 rotates the Self-binding cord winding that will speckle with alcohol becomes coil, and the size of coil can be controlled setting as required; The Self-binding cord of the coil that winds one end is cut off, and reserved another termination in order to being used for being connected with power supply or load; Behind the coil wink-dry to be wound it is taken off and wraps insulating tape from roll; Ready magnetic core string in fixing coil, has just been obtained coil windings; At last with at least two above-mentioned coil windings through being assembled into transformer.Reduce cost like traditional EP07 type transformer the application of the invention method and also to improve simultaneously its production efficiency greatly; Need routing to expire the transformer of coil, adopt the very big effect of the present invention's performance, can glue mutually between line and the line just can be around coil that must be bigger.
More than combine preferred embodiments that the present invention is specifically described, but those skilled in the art can make numerous variations or variation to these execution modes, these changes and variation should fall within the scope of the present invention's protection.
Claims (2)
1. the manufacture method of a line packet mode transformer is characterized in that may further comprise the steps:
A, Self-binding cord is passed the alcohol of alcohol trough, make Self-binding cord be stained with alcohol;
B, with Self-binding cord on the roll of coil winding machine, and reserve a termination;
C, coil winding machine drive roll and rotate Self-binding cord winding the becoming coil that will speckle with alcohol;
D, the Self-binding cord that will wind coil one end are cut off, and are reserved another termination;
E, the coil that winds is taken off and wraps insulating tape from roll;
F, with the magnetic core string in coil obtains coil windings;
G, at least two above-mentioned coil windings are assembled into transformer.
2. the manufacture method of line packet mode transformer according to claim 1 is characterized in that: said Self-binding cord is a self-adhesive enameled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099174A CN101699582B (en) | 2009-10-30 | 2009-10-30 | Manufacturing method of wire-covered transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099174A CN101699582B (en) | 2009-10-30 | 2009-10-30 | Manufacturing method of wire-covered transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101699582A CN101699582A (en) | 2010-04-28 |
| CN101699582B true CN101699582B (en) | 2012-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101099174A Active CN101699582B (en) | 2009-10-30 | 2009-10-30 | Manufacturing method of wire-covered transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101699582B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950652A (en) * | 2010-09-30 | 2011-01-19 | 惠涌 | New energy storage inductor and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358535Y (en) * | 1998-09-13 | 2000-01-12 | 深圳市利泰电子有限公司 | Electronic transformer without framework coil |
| CN201174298Y (en) * | 2007-11-15 | 2008-12-31 | 上海市电力公司 | Self-adhesive curing winding of oil immersing transformer |
-
2009
- 2009-10-30 CN CN2009101099174A patent/CN101699582B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358535Y (en) * | 1998-09-13 | 2000-01-12 | 深圳市利泰电子有限公司 | Electronic transformer without framework coil |
| CN201174298Y (en) * | 2007-11-15 | 2008-12-31 | 上海市电力公司 | Self-adhesive curing winding of oil immersing transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101699582A (en) | 2010-04-28 |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 518000 New Lake Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN FRECOM ELECTRONICS CO., LTD. Address before: 518129 Guangming Street, Baoan District, Shenzhen, Guangdong, Fu Fu Kang, Fuchuan science and Technology Park, Fu Yuan Industrial Park. Patentee before: SHENZHEN FRECOM ELECTRONICS CO., LTD. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 423000 No. 18, Jintian Road, bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: Hunan furuikang Electronics Co.,Ltd. Address before: 518000 New Lake Street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN FRECOM ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |