CN112530685B - Planar transformer with accurate winding head - Google Patents
Planar transformer with accurate winding head Download PDFInfo
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- CN112530685B CN112530685B CN202011363542.7A CN202011363542A CN112530685B CN 112530685 B CN112530685 B CN 112530685B CN 202011363542 A CN202011363542 A CN 202011363542A CN 112530685 B CN112530685 B CN 112530685B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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Abstract
The invention relates to a planar transformer, in particular to a planar transformer with an accurate winding head. The planar transformer with the accurate winding head can wind and arrange the coil uniformly and flatly during winding, avoids copper wire breakage and improves production quality. A planar transformer with accurate winding heads, comprising: a transformer housing; the winding assembly is arranged on the transformer shell and winds the winding in a rotating mode; and the rotating assembly is arranged on the transformer shell and rotates in a rotating mode. According to the invention, the wire can be wound on the winding drum through the wire winding assembly, the mounting column can be driven to rotate through the rotating assembly for winding, meanwhile, the number of turns of winding can be known according to the number of times of resetting of the wedge-shaped clamping block, the copper wire can be wound more uniformly through the accurate winding assembly, meanwhile, accurate winding can be carried out, the copper wire can be wound more smoothly through the flattening assembly, and the copper wire can be prevented from being pulled and broken due to too tight tension during winding through the wire guiding assembly.
Description
Technical Field
The invention relates to a planar transformer, in particular to a planar transformer with an accurate winding head.
Background
The planar transformer has the characteristics of high frequency, low shape, small height, high working frequency and the like.
During the production process of the transformer, the transformer needs to be wound, and when the transformer is wound, the coils need to be wound uniformly and arranged flatly, so that the copper wires cannot be knotted or reversely buckled. At present, coil unevenness can appear in most transformers when winding, and the phenomenon of copper wire fracture, this phenomenon has caused a large amount of transformer quality not up to standard, has improved manufacturing cost.
Therefore, it is necessary to provide a planar transformer with accurate winding heads, which can wind and arrange the coils evenly and flatly during winding, avoid the fracture of copper wires and improve the production quality, so as to solve the problem of complaints.
Disclosure of Invention
In order to overcome the defects that the coil is not flat, the coil is not aligned and the copper wire is broken when the transformer winds, the technical problem is that: the planar transformer with the accurate winding head can wind and arrange the coil uniformly and flatly during winding, avoids copper wire breakage and improves production quality.
The technical scheme of the invention is as follows: a planar transformer with accurate winding heads, comprising: a transformer housing; the winding assembly is arranged on the transformer shell and winds the winding in a rotating mode; and the rotating assembly is arranged on the transformer shell and rotates in a rotating mode.
As an improvement of the above scheme, the wire coiling assembly comprises: the mounting column is slidably mounted on the transformer shell; two insulating sheets are arranged and are respectively arranged on the mounting columns; and the winding reel is arranged on the mounting column.
As an improvement of the above scheme, the rotating assembly comprises: the rotary table is arranged on the mounting column in a sliding manner, and a sliding groove is formed in the rotary table; the handle is arranged on the turntable; the wedge-shaped fixture block is slidably arranged in the chute; the first spring is arranged between the wedge-shaped fixture block and the sliding groove; and the clamping ring is arranged on the transformer shell and matched with the wedge-shaped clamping block.
As the improvement of above-mentioned scheme, still include accurate winding subassembly, accurate winding subassembly includes: at least two first mounting blocks are arranged and are mounted on the transformer shell; and the winding heads are arranged among the four first mounting blocks.
As the improvement of above-mentioned scheme, still include and flatten the subassembly, flatten the subassembly including: at least two second mounting blocks are arranged and are mounted on the winding head; at least two first guide sleeves are arranged on the second mounting block; at least two first sliding rods are arranged in the first guide sleeve in a sliding manner; at least two second springs are arranged and are arranged between the first sliding rod and the first guide sleeve; at least two third mounting blocks are arranged and are mounted on the first sliding rod; and the two arc-shaped pressing plates are arranged between the four third mounting blocks.
As an improvement of the above scheme, the wire guide device further comprises a wire guide assembly, wherein the wire guide assembly comprises: at least two second guide sleeves are arranged on the transformer shell; at least two second sliding rods are arranged and are arranged between the two second guide sleeves in a sliding manner, and at least two third springs are arranged and are arranged between the second sliding rods and the second guide sleeves; the arc-shaped plates are at least two and are all installed between the two second sliding rods, and wire holes are formed in the arc-shaped plates.
As an improvement of the above scheme, the method further comprises the following steps: the wire guide wheel, wire guide wheel are two at least, all install on the winding head.
Compared with the prior art, the invention has the following advantages: according to the winding device, the wire can be wound on the winding drum through the winding assembly, the mounting columns can be driven to rotate through the rotating assembly for winding, meanwhile, the number of turns of the winding can be known according to the number of times of resetting of the wedge-shaped clamping blocks, copper wires can be wound more uniformly through the accurate winding assembly, meanwhile, accurate winding can be carried out, the copper wires can be wound more smoothly through the flattening assembly, the copper wires can be prevented from being pulled apart due to too tight tension during winding through the wire assembly, the copper wires can be guided through the wire guide wheel, and the copper wires are prevented from being wound askew.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the wire winding assembly according to the present invention.
Fig. 3 is a schematic perspective view of the rotating assembly of the present invention.
Fig. 4 is a schematic perspective view of an accurate winding assembly according to the present invention.
Fig. 5 is a schematic perspective view of the flattening assembly of the present invention.
Fig. 6 is a schematic perspective view of a wire guide assembly according to the present invention.
Fig. 7 is a partial perspective view of the present invention.
Number designation in the figures: 1. transformer housing, 2, spiral subassembly, 21, erection column, 22, insulating piece, 23, bobbin, 3, rotating assembly, 31, the carousel, 32, the handle, 33, the spout, 34, the wedge fixture block, 35, first spring, 36, the snap ring, 4, accurate wire winding subassembly, 41, first installation piece, 42, the winding head, 5, the subassembly that flattens, 51, the second installation piece, 53, first guide pin bushing, 54, first slide bar, 55, the second spring, 56, the third installation piece, 57, arc clamp plate, 6, the wire guide assembly, 61, the second guide pin bushing, 62, the second slide bar, 63, the third spring, 64, the arc, 65, the wire guide, 7, the wire guide wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
A planar transformer with accurate winding heads is disclosed, as shown in figures 1-7, and comprises a transformer housing 1, a winding assembly 2 and a rotating assembly 3, wherein the winding assembly 2 is arranged in the transformer housing 1 and rotates in a rotating manner, and the rotating assembly 3 is arranged on the transformer housing 1 and rotates in a rotating manner.
When using the device, the staff winds the one end of copper line to coiling subassembly 2 earlier, and afterwards, the staff drives coiling subassembly 2 through runner assembly 3 and rotates and carry out the wire winding.
As shown in fig. 1, 2, 3 and 4, the winding assembly 2 includes a mounting post 21, an insulating sheet 22 and a winding drum 23, the mounting post 21 is rotatably disposed in the transformer housing 1, the insulating sheets 22 are disposed on both upper and lower portions of the mounting post 21, and the winding drum 23 is disposed on an outer side of the mounting post 21.
When carrying out the wire winding to planar transformer, the staff winds to bobbin 23 with the one end of copper line earlier on, around good back, and the staff drives erection column 21 through rotating assembly 3 and rotates, and erection column 21 rotates and drives bobbin 23 and rotate and wind, so, can wind the line to bobbin 23 on.
As shown in fig. 1 and 3, the rotating assembly 3 includes a rotating disc 31, a handle 32, a wedge-shaped fixture block 34, a first spring 35 and a clamping ring 36, the rotating disc 31 is slidably disposed on the upper portion of the mounting post 21, the handle 32 is welded on the rotating disc 31, a sliding groove 33 is formed in the rotating disc 31, the wedge-shaped fixture block 34 is slidably disposed in the sliding groove 33, the first spring 35 is connected between the wedge-shaped fixture block 34 and the sliding groove 33, the clamping ring 36 is welded on the top of the transformer housing 1, and the clamping ring 36 is matched with the wedge-shaped fixture block.
When carrying out the wire winding to planar transformer, the staff rotates handle 32, handle 32 rotates and drives carousel 31 and rotate, carousel 31 rotates and drives erection column 21 and rotate, drive wedge fixture block 34 and rotate when carousel 31 pivoted, when wedge fixture block 34 rotates to with the contact of snap ring 36, snap ring 36 promotes wedge fixture block 34 and inwards slides in spout 33, first spring 35 is compressed, rotate to breaking away from the back with snap ring 36 when wedge fixture block 34, under the effect that first spring 35 resets, wedge fixture block 34 outwards slides thereupon and resets, so, can drive erection column 21 and rotate and wind, and simultaneously, can know the number of turns of wire winding according to the number of times that wedge fixture block 34 resets.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 4, 5 and 7, the transformer case further includes an accurate winding assembly 4, the accurate winding assembly 4 includes first mounting blocks 41 and winding heads 42, the first mounting blocks 41 are welded to the upper portion and the lower portion of the left side and the right side in the transformer case 1, and the winding heads 42 are welded between the four first mounting blocks 41.
When carrying out the wire winding to planar transformer, the head 42 that winds can make the copper line wind more evenly, simultaneously, can carry out accurate wire winding.
As shown in fig. 1 and 5, the winding machine further comprises a flattening assembly 5, the flattening assembly 5 comprises a second mounting block 51, a first guide sleeve 53, a first slide rod 54, a second spring 55, a third mounting block 56 and an arc-shaped pressing plate 57, a group of second mounting blocks 51 are symmetrically welded on the upper portion and the lower portion of the winding head 42 in a bilateral mode, the two second mounting blocks 51 form a group, the first guide sleeve 53 is rotatably arranged on the outer side of each second mounting block 51, the first slide rod 54 is slidably arranged in the first guide sleeve 53, the second spring 55 is connected between the first slide rod 54 and the first guide sleeve 53, the third mounting block 56 is rotatably arranged on the outer end of the first slide rod 54, and the arc-shaped pressing plate 57 is welded between the four third mounting blocks 56 on the same side.
When winding the planar transformer, when the copper wire is wound to contact with the arc-shaped pressing plate 57, the copper wire pushes the arc-shaped pressing plate 57 to move outwards, the arc-shaped pressing plate 57 drives the first sliding rod 54 to slide outwards in the first guide sleeve 53, and the second spring 55 is stretched, so that the copper wire can be wound more smoothly.
As shown in fig. 1 and 6, the transformer casing further includes a wire guiding assembly 6, the wire guiding assembly 6 includes a second guide sleeve 61, a second sliding rod 62, a third spring 63 and an arc-shaped plate 64, the second guide sleeve 61 is disposed on each of the upper and lower sides of the left and right sides of the front side of the transformer casing 1, the second sliding rod 62 is slidably disposed between the upper and lower second guide sleeves 61 on the same side, the third spring 63 is wound between the second sliding rod 62 and the second guide sleeve 61, the three arc-shaped plates 64 are connected between the left and right second sliding rods 62, and wire guiding holes 65 are formed in the arc-shaped plates 64.
When carrying out the wire winding to planar transformer, the staff passes wire guide 65 with the one end of copper line and winds to bobbin 23 on and carries out the wire winding, and in wire winding, arc 64 can drive second slide bar 62 and slide on second guide pin bushing 61, and third spring 63 is tensile or compression, so, can avoid the copper line too tightly to be broken when the wire winding.
As shown in fig. 1 and 7, the wire winding device further comprises a wire guiding wheel 7, and a vertical wire guiding wheel 7 is arranged on each of the left side and the right side of the front portion of the winding head 42.
When carrying out the wire winding to planar transformer, wire wheel 7 can lead the copper line, avoids the copper line to wind askewly.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (2)
1. The utility model provides a planar transformer with accurate wire winding head which characterized in that, including:
a transformer housing (1);
the winding assembly (2) is arranged on the transformer shell (1) and winds in a rotating mode;
the rotating assembly (3) is arranged on the transformer shell (1) and rotates in a rotating mode;
the winding assembly (2) comprises:
the mounting column (21) is mounted on the transformer shell (1) in a sliding manner;
two insulation sheets (22), wherein the two insulation sheets (22) are arranged on the mounting column (21);
a bobbin (23) mounted on the mounting post (21);
the rotating assembly (3) comprises:
the rotary table (31) is arranged on the mounting column (21) in a sliding manner, and a sliding groove (33) is formed in the rotary table (31);
a handle (32) mounted on the turntable (31);
the wedge-shaped fixture block (34) is slidably mounted in the sliding groove (33);
the first spring (35) is arranged between the wedge-shaped fixture block (34) and the sliding groove (33);
the clamping ring (36) is arranged on the transformer shell (1), and the clamping ring (36) is matched with the wedge-shaped clamping block (34);
still including accurate wire winding subassembly (4), accurate wire winding subassembly (4) including:
at least two first mounting blocks (41) are arranged and are mounted on the transformer shell (1);
a winding head (42) mounted between the four first mounting blocks (41);
still including flattening subassembly (5), flattening subassembly (5) including:
at least two second mounting blocks (51), wherein the second mounting blocks (51) are mounted on the winding head (42);
at least two first guide sleeves (53), wherein the first guide sleeves (53) are arranged on the second mounting block (51);
at least two first sliding rods (54) are arranged, and the first sliding rods (54) are arranged in the first guide sleeve (53) in a sliding manner;
at least two second springs (55), wherein the two second springs (55) are arranged between the first sliding rod (54) and the first guide sleeve (53);
at least two third mounting blocks (56), wherein the third mounting blocks (56) are mounted on the first sliding rod (54);
two arc-shaped pressing plates (57) are arranged between the four third mounting blocks (56);
still including wire assembly (6), wire assembly (6) including:
at least two second guide sleeves (61) are arranged on the transformer shell (1);
at least two second sliding rods (62), wherein the two second sliding rods (62) are arranged between the two second guide sleeves (61) in a sliding manner
At least two third springs (63) are arranged and are mounted between the second sliding rod (62) and the second guide sleeve (61);
at least two arc plates (64) are arranged between the two second sliding rods (62), and the arc plates (64) are provided with wire holes (65);
also includes:
the wire guiding wheels (7) are arranged on the winding heads (42), and at least two wire guiding wheels (7) are arranged.
2. The planar transformer with accurate winding heads according to claim 1, further comprising:
the clamping ring (36), the clamping ring (36) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363542.7A CN112530685B (en) | 2020-11-27 | 2020-11-27 | Planar transformer with accurate winding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363542.7A CN112530685B (en) | 2020-11-27 | 2020-11-27 | Planar transformer with accurate winding head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112530685A CN112530685A (en) | 2021-03-19 |
| CN112530685B true CN112530685B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011363542.7A Active CN112530685B (en) | 2020-11-27 | 2020-11-27 | Planar transformer with accurate winding head |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768100A (en) * | 2017-11-22 | 2018-03-06 | 中国电子科技集团公司第四十三研究所 | A kind of preparation method of LTCC flat surface transformers |
| CN207651338U (en) * | 2017-12-18 | 2018-07-24 | 东莞市策越塑胶电子科技有限公司 | A kind of transformer framework automatic needle inserting machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1009231B (en) * | 1984-10-17 | 1990-08-15 | 库曼公司 | Improved toroidal transformer and manufacturing equipment thereof and method |
| CN1190243A (en) * | 1997-02-04 | 1998-08-12 | 株式会社金田制作所 | Wound-core-type transformer and apparatus for manufacture thereof |
| CN203444941U (en) * | 2013-07-17 | 2014-02-19 | Tdk株式会社 | Coil component and transformer with coil component |
| JP6263904B2 (en) * | 2013-08-23 | 2018-01-24 | オムロン株式会社 | Electromagnet device and electromagnetic relay using the same |
| CN208045290U (en) * | 2018-05-07 | 2018-11-02 | 合肥徽鹏贸易有限责任公司 | A kind of novel transformer bobbin |
| CN209357599U (en) * | 2019-03-29 | 2019-09-06 | 东莞市赢煜电子有限公司 | A kind of switch transformer |
| CN209804447U (en) * | 2019-06-22 | 2019-12-17 | 昆山普奥电子科技有限公司 | Wire winder for high-frequency electronic transformer |
| CN111524693A (en) * | 2020-05-09 | 2020-08-11 | 上海硕大电子科技有限公司 | Solenoid coil |
| CN111599592A (en) * | 2020-05-26 | 2020-08-28 | 刘涛 | Insulating paper mechanism of automatic winding device of transformer |
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2020
- 2020-11-27 CN CN202011363542.7A patent/CN112530685B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768100A (en) * | 2017-11-22 | 2018-03-06 | 中国电子科技集团公司第四十三研究所 | A kind of preparation method of LTCC flat surface transformers |
| CN207651338U (en) * | 2017-12-18 | 2018-07-24 | 东莞市策越塑胶电子科技有限公司 | A kind of transformer framework automatic needle inserting machine |
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| CN112530685A (en) | 2021-03-19 |
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