CN218497948U - Winding device for producing high-frequency switch transformer - Google Patents
Winding device for producing high-frequency switch transformer Download PDFInfo
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- CN218497948U CN218497948U CN202222247740.8U CN202222247740U CN218497948U CN 218497948 U CN218497948 U CN 218497948U CN 202222247740 U CN202222247740 U CN 202222247740U CN 218497948 U CN218497948 U CN 218497948U
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- 238000004804 winding Methods 0.000 title claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a winding device for producing a high-frequency switch transformer, which comprises a frame, a winding mechanism and a winding mechanism; the electric push rod is fixed on the rack, the sliding plate is movably arranged on the rack, the straightening block is fixed on the sliding plate, and the wire supply rod is fixed on the sliding plate; the friction wheel is rotatably arranged at one end of the wire supply rod, and the cam is arranged above the friction wheel and is abutted against the friction wheel; the motor is fixed on the rack, the rotating rod is rotatably arranged on the rack, the rotating rod is connected with the motor through a belt, the ejector rod is fixed on the rack, the pressing rod is movably arranged on the rack, and the pressing wheel is rotatably sleeved on the pressing rod; has the advantages that: the wire obtains certain tension through the effect of friction pulley, makes the coil more even inseparable under the effect of pinch roller.
Description
Technical Field
The utility model belongs to the technical field of the transformer processing, especially, relate to a winding device is used in production of high frequency switch transformer.
Background
The transformer is widely used in the power industry, the transformer is a conversion device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the functions of voltage conversion, current conversion, impedance conversion and the like, in the process of manufacturing the transformer, a coil inside the transformer needs to be wound, the coil is usually wound by an enamelled wire or a litz wire, in the winding process, the number of the coils needing to be wound is strictly regulated, the traditional winding work usually adopts manual winding, but the manual winding work has extremely low working efficiency and wastes manpower, and the damage of the transformer can be caused by the misoperation of personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a winding device is used in high frequency switch transformer production in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a winding device for producing a high-frequency switch transformer comprises a rack, a winding displacement mechanism and a winding mechanism;
the rack is arranged in front and at the back;
the wire arranging mechanism comprises a sliding plate, an electric push rod, a straightening block, a wire supply rod, a friction wheel and a cam, wherein the electric push rod is fixed on the rack, the sliding plate is slidably mounted on the rack, the sliding plate is fixedly connected with a piston rod of the electric push rod, the straightening block is fixedly mounted at the rear end of the sliding plate, and a straightening groove is formed in the straightening block; the straightening grooves are arranged in the front and the back; the wire supply rods are arranged front and back and fixed at the front end of the sliding plate; the friction wheel is rotatably installed at the front end of the wire supply rod, the cam is arranged above the friction wheel and is abutted against the friction wheel, and a torsion spring is connected between the cam and the rack;
the winding mechanism comprises a motor, a rotating rod, a spring, a pressing wheel and a pressing rod, wherein the motor is fixed on the rack, the rotating rod is arranged on the rear side of the sliding plate and is rotatably installed on the rack, and the rotating rod is connected with the motor through a belt; the rotary rod is provided with a detachable winding drum, and the winding drum synchronously rotates along with the rotary rod; the pressing rod is arranged above the rotary rod, the pressing rod can be arranged on the rack in a vertically sliding mode, the spring is arranged between the pressing rod and the rack, so that the pressing rod and the rotary rod are close to each other, the pressing wheel is rotatably sleeved on the pressing rod, and the peripheral wall of the pressing wheel is abutted to the winding drum.
Preferably, the wire supply rod is provided with a plurality of wire supply rods; the straightening block is provided with a plurality of straightening blocks, the winding reel is provided with a plurality of winding reels, and the pressing wheel is provided with a plurality of pressing wheels.
Preferably, a first groove is formed in the pressing wheel.
Preferably, the rear end of the wire supply rod is provided with a second groove for passing litz wire.
Preferably, the winding mechanism further comprises a top rod, the top rod is fixed on the rack, and the top rod and the rotating rod are coaxially arranged.
Preferably, the rack is provided with a chute which is arranged up and down; the compression bar is slidably mounted in the chute.
In the structure, the motor is started to drive the rotating rod to rotate under the action of the belt, the transformer core fixed on the rotating rod rotates along with the rotating rod, the litz wire starts to be wound on the transformer core under the action of the transformer core, and the sliding plate starts to reciprocate along the push rod direction of the electric push rod under the action of the electric push rod, so that the litz wire is uniformly wound on the transformer core; after the litz wire starts to be wound, the movement of the litz wire is subjected to resistance under the action of the friction wheel and the cam, so that the litz wire has enough tension in the winding process, the litz wire is wound more tightly, the pressure lever obtains the force of downward movement under the action of the spring, and the pressure roller arranged on the rotating rod compresses the litz wire all the time in the winding process, so that the coils are arranged tightly.
Has the advantages that: the litz wire obtains certain tension through the action of the friction wheel and the cam, so that the coil of the high-frequency switch transformer is more uniform and compact in the winding process; the coil is tightly pressed under the action of the pressing wheel, the groove of the pressing wheel slowly rotates along with the winding of the coil, and the pressing wheel rotates for a circle after the coil is wound for one layer, so that the coil is tightly and uniformly wound; furthermore, the winding displacement rod is provided with a plurality of coils, and certain intervals are arranged between the winding displacement rod and the winding displacement rod, so that the litz wire can be prevented from being wound while a plurality of coils are wound.
Drawings
Fig. 1 is a schematic structural diagram of a winding device for producing a high-frequency switching transformer according to the present invention;
fig. 2 is an isometric view of a winding device for producing a high-frequency switch transformer according to the present invention;
fig. 3 is an enlarged view of a shaft isometric view a of the winding device for producing the high-frequency switch transformer according to the present invention;
fig. 4 is an enlarged view of a side view B of a winding device for producing a high-frequency switch transformer.
The reference numerals are illustrated below:
1. a frame; 2. a motor; 3. rotating the rod; 4. a top rod; 5. a spring; 6. a pinch roller; 7. a slide plate; 8. an electric push rod; 9. a straightening block; 10. a wire supply rod; 11. a friction wheel; 12. a cam; 13. a pressure lever.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 4, a winding device for producing a high-frequency switch transformer comprises a frame 1, a winding displacement mechanism and a winding mechanism;
the frame 1 is arranged in front and back;
the wire arranging mechanism comprises a sliding plate 7, an electric push rod 8, a straightening block 9, a wire supply rod 10, a friction wheel 11 and a cam 12, wherein the electric push rod 8 is fixed on the rack 1, the sliding plate 7 is slidably mounted on the rack 1, the sliding plate 7 is fixedly connected with a piston rod of the electric push rod 8, the straightening block 9 is fixedly mounted at the rear end of the sliding plate 7, and a straightening groove is formed in the straightening block 9; the straightening grooves are arranged in front and back; the wire supply rods 10 are arranged front and back and fixed at the front end of the sliding plate 7; the friction wheel 11 is rotatably arranged at the front end of the wire supply rod 10, the cam 12 is arranged above the friction wheel 11 and is abutted against the friction wheel 11, and a torsion spring is connected between the cam 12 and the rack 1; when the wire is wound under the action of the cam 12 and the friction wheel 11, the litz wire has certain tension, and a plurality of wire supply rods 10 can simultaneously wind a plurality of coils;
the winding mechanism comprises a motor 2, a rotary rod 3, a spring 5, a pressing wheel 6 and a pressing rod 13, wherein the motor 2 is fixed on the rack 1, the rotary rod 3 is arranged on the rear side of the sliding plate 7, the rotary rod 3 is rotatably arranged on the rack 1, and the rotary rod 3 is connected with the motor 2 through a belt; the rotary rod 3 is provided with a detachable winding drum, and the winding drum synchronously rotates along with the rotary rod 3; the pressing rod 13 is arranged above the rotating rod 3, the pressing rod 13 can be arranged on the rack 1 in a vertically sliding mode, the spring 5 is arranged between the pressing rod 13 and the rack 1, so that the pressing rod 13 and the rotating rod 3 are close to each other, the pressing wheel 6 is rotatably sleeved on the pressing rod 13, and the peripheral wall of the pressing wheel 6 is abutted to the winding drum. The coil is wound more tightly under the action of the pinch roller 6.
Preferably, the thread supplying bar 10 is provided in plurality; a plurality of the straightening blocks 9 are arranged, a plurality of the winding drums are arranged, and a plurality of the pressing wheels 6 are arranged; the pinch roller 6 is provided with a first groove which starts to rotate along with the movement of the wire in the winding process of the coil, so that the coil is uniformly arranged; the rear end of the wire supply rod 10 is provided with a second groove for passing through litz wires, so that the litz wires are prevented from being wound in the winding process; the winding mechanism further comprises an ejector rod 4, the ejector rod 4 is fixed on the rack 1, and the ejector rod 4 and the rotary rod 3 are coaxially arranged, so that the rotary rod 3 is more stable in the rotating process; the frame 1 is provided with a chute which is arranged up and down; the pressure lever 13 is slidably mounted in the slide groove.
In the structure, the motor 2 is started to drive the rotating rod 3 to rotate under the action of the belt, the transformer core arranged on the rotating rod 3 rotates along with the rotating rod 3, the litz wire starts to be wound on the transformer core under the action of the transformer core, and the sliding plate 7 starts to reciprocate along the push rod direction of the electric push rod 8 under the action of the electric push rod 8, so that the litz wire is uniformly wound on the transformer core; after the litz wire starts to be wound, the movement of the litz wire is subjected to resistance under the action of the friction wheel 11 and the cam 12, so that the litz wire has enough tension in the winding process, the litz wire is wound more tightly, the pressure rod 13 obtains the downward movement force under the action of the spring 5, and the pressure wheel 6 arranged on the rotary rod 3 compresses the litz wire all the time in the winding process so that coils are arranged tightly.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a coiling device is used in production of high frequency switch transformer which characterized in that: comprises a frame (1), a wire arranging mechanism and a wire winding mechanism;
the rack (1) is arranged in front and back;
the wire arranging mechanism comprises a sliding plate (7), an electric push rod (8), a straightening block (9), a wire supply rod (10), a friction wheel (11) and a cam (12), wherein the electric push rod (8) is fixed on the rack (1), the sliding plate (7) is slidably mounted on the rack (1), the sliding plate (7) is fixedly connected with a piston rod of the electric push rod (8), the straightening block (9) is fixedly mounted at the rear end of the sliding plate (7), and a straightening groove is formed in the straightening block (9); the straightening grooves are arranged in the front and the back; the wire supply rods (10) are arranged front and back and fixed at the front end of the sliding plate (7); the friction wheel (11) is rotatably mounted at the front end of the wire supply rod (10), the cam (12) is arranged above the friction wheel (11) and is abutted against the friction wheel (11), and a torsion spring is connected between the cam (12) and the rack (1);
the winding mechanism comprises a motor (2), a rotating rod (3), a spring (5), a pressing wheel (6) and a pressing rod (13), wherein the motor (2) is fixed on the rack (1), the rotating rod (3) is arranged on the rear side of the sliding plate (7), the rotating rod (3) is rotatably installed on the rack (1), and the rotating rod (3) is connected with the motor (2) through a belt; the rotary rod (3) is provided with a detachable winding drum, and the winding drum synchronously rotates along with the rotary rod (3); establish depression bar (13) rotary rod (3) top, depression bar (13) set up with sliding from top to bottom on frame (1), spring (5) set up depression bar (13) with between frame (1), so that depression bar (13) with rotary rod (3) are close to each other, pinch roller (6) rotationally the suit is in on depression bar (13), pinch roller (6) periphery wall butt is in on the bobbin.
2. The winding device for producing the high-frequency switching transformer as claimed in claim 1, wherein: a plurality of wire supply rods (10) are arranged; the number of the straightening blocks (9) is multiple, the number of the bobbins is multiple, and the number of the pressing wheels (6) is multiple.
3. The winding device for producing the high-frequency switching transformer as claimed in claim 1, wherein: the pinch roller (6) is provided with a first groove.
4. The winding device for producing the high-frequency switching transformer as claimed in claim 1, wherein: the rear end of the wire supply rod (10) is provided with a second groove for passing through litz wires.
5. The winding device for producing the high-frequency switching transformer as claimed in claim 1, wherein: the winding mechanism also comprises a top rod (4); the ejector rod (4) is fixed on the rack (1), and the ejector rod (4) and the rotating rod (3) are coaxially arranged.
6. The winding device for producing the high-frequency switching transformer as claimed in claim 1, wherein: the rack (1) is provided with a chute which is arranged up and down; the compression bar (13) is slidably mounted in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222247740.8U CN218497948U (en) | 2022-08-25 | 2022-08-25 | Winding device for producing high-frequency switch transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222247740.8U CN218497948U (en) | 2022-08-25 | 2022-08-25 | Winding device for producing high-frequency switch transformer |
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| Publication Number | Publication Date |
|---|---|
| CN218497948U true CN218497948U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222247740.8U Active CN218497948U (en) | 2022-08-25 | 2022-08-25 | Winding device for producing high-frequency switch transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN218497948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292938A (en) * | 2023-11-06 | 2023-12-26 | 上海昶聚电力科技有限公司 | Voltage transformer primary coil fully automatic CNC winding machine |
-
2022
- 2022-08-25 CN CN202222247740.8U patent/CN218497948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292938A (en) * | 2023-11-06 | 2023-12-26 | 上海昶聚电力科技有限公司 | Voltage transformer primary coil fully automatic CNC winding machine |
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