CN112447394B - Dry-type transformer coil winding equipment for variable frequency speed regulation - Google Patents
Dry-type transformer coil winding equipment for variable frequency speed regulation Download PDFInfo
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- CN112447394B CN112447394B CN202011330564.3A CN202011330564A CN112447394B CN 112447394 B CN112447394 B CN 112447394B CN 202011330564 A CN202011330564 A CN 202011330564A CN 112447394 B CN112447394 B CN 112447394B
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- 238000004804 winding Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/09—Winding machines having two or more work holders or formers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/09—Winding machines having two or more work holders or formers
- H01F41/092—Turrets; Turntables
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coil Winding Methods And Apparatuses (AREA)
Abstract
The invention discloses coil winding equipment of a dry type transformer for variable frequency speed regulation, belongs to the technical field of transformers, and aims to solve the problem of low winding efficiency of the existing dry type transformer. The winding device is characterized in that an output shaft is driven to rotate, a driving chuck on the output shaft is matched with a positioning chuck to fix and limit a coil, the coil is driven to rotate under the driving of the output shaft to pay off, the ends of three cables are clamped on a coil, an output motor drives the coil to rotate, winding of the same parts of three sections of coils is completed simultaneously, paying-off of a plurality of coils is realized through one driving motor, and the winding device is suitable for winding coils of even number times of 3 at the same time, and winding efficiency is greatly improved. The invention is suitable for winding the dry-type transformer coil.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a coil winding device of a dry type transformer for variable frequency speed regulation.
Background
As is known, current dry rectifier transformers are mainly used in the field systems of generators, in the electrochemical industry, in the direct current network of electric locomotives on mines or railways, etc. With the rapid development of modern power electronic technology and microelectronic technology, the variable-frequency speed regulating device is continuously mature, and the application field and range of the variable-frequency speed regulating device are also more and more wide, so that the efficient and reasonable utilization of energy sources, especially electric energy, is possible. Variable frequency speed regulation is also put into one of 3 resource saving comprehensive utilization technology transformation demonstration implemented by national emphasis organization. It is a device for converting power frequency power supply (50 Hz or 60 Hz) into alternating current power supply with various frequencies so as to implement variable-speed operation of motor. The rectification circuit converts alternating current into direct current, the direct current intermediate current carries out smooth filtering on the output of the rectification circuit, and the inversion circuit inverts the direct current into alternating current with controllable frequency and voltage. The dry-type rectifier transformer for variable frequency speed regulation is an important element in a variable frequency speed regulation device, and is widely applied to social production.
The existing dry-type transformer needs to wind a coil during production, and the current common mode is manual winding. The manual winding makes the whole winding process have very low efficiency, and the operation process repeatability of workers during winding is very high, so that mistakes are easy to occur under long-term work, and the loss of raw materials is caused. Therefore, how to solve the problem of low winding efficiency of the existing dry-type transformer coil has important significance.
Disclosure of Invention
The invention aims at: the dry-type transformer coil winding equipment for variable frequency speed regulation solves the problem of low winding efficiency of the existing dry-type transformer coil.
The technical scheme adopted by the invention is as follows:
The utility model provides a dry-type transformer coil coiling equipment for Variable Frequency Speed Governing (VFSG), includes the pay off rack and sets up in the bobbin of pay off rack front side, the pay off rack includes the base, the level is provided with driving motor in the base, install a plurality of drive bevel gears on driving motor's the drive shaft, be provided with a plurality of driving cabins on the base, the level is provided with the output shaft in the driving cabin, the left end of output shaft is connected with the drive chuck, output bevel gear is installed to the right-hand member of output shaft, still install the location chuck on the outer wall of drive cabin one side that keeps away from the drive chuck, the card is equipped with the coil of wire between location chuck and the drive chuck, still be provided with a plurality of transmission shafts, the transmission shaft sets up along vertical direction, drive bevel gear is installed to the both ends of transmission shaft, drive bevel gear and the drive bevel gear meshing transmission of transmission shaft one end, drive bevel gear and the meshing transmission of output bevel gear of transmission shaft other end; the winding frame comprises a base, a sliding groove is formed in the base along the length direction of the base, a supporting frame capable of moving along the sliding groove is arranged in the sliding groove, a coil is clamped between the supporting frames, and an output motor for driving the coil to rotate is arranged on one side of the supporting frame.
Further, the bottom of the base is adhered with an anti-slip rubber mat.
Further, a buffer rubber cushion is also arranged between the lower surface of the driving motor and the base.
Further, the outer surface of the base is coated with an anti-corrosion coating.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. The pay-off rack comprises a base, a driving motor is horizontally arranged in the base, a plurality of driving bevel gears are mounted on a driving shaft of the driving motor, a plurality of driving cabins are arranged on the base, an output shaft is horizontally arranged in the driving cabins, a driving chuck is connected to the left end of the output shaft, an output bevel gear is mounted at the right end of the output shaft, a positioning chuck is further mounted on the outer wall of one side, far away from the driving chuck, of the driving cabin, a coil is clamped between the positioning chuck and the driving chuck, a plurality of transmission shafts are further arranged, the transmission shafts are arranged in the vertical direction, transmission bevel gears are mounted at two ends of the transmission shafts, the transmission bevel gears at one end of the transmission shafts are meshed with the driving bevel gears for transmission, and the transmission bevel gears at the other end of the transmission shafts are meshed with the output bevel gears for transmission; the winding frame comprises a base, a sliding groove is formed in the base along the length direction of the base, a supporting frame capable of moving along the sliding groove is arranged in the sliding groove, a coil is clamped between the supporting frames, and an output motor for driving the coil to rotate is arranged on one side of the supporting frame.
Through this setting, driving motor makes the drive shaft rotate, a plurality of drive bevel gears of drive shaft follow and rotate, every drive bevel gear and the epaxial transmission bevel gear meshing transmission of corresponding transmission drive shaft rotate, drive the transmission shaft and rotate with the transmission bevel gear meshing transmission, then drive the output shaft and rotate, epaxial drive chuck of output and positioning chuck cooperation are fixed spacing to the coil, and drive the coil and rotate under the drive of output shaft, pay off, the end of three cable all clamps and establish on the coil, output motor drive coil rotates, accomplish the coiling of the same part of three sections on the coil simultaneously, the support frame can be followed the sliding groove and slide and be convenient for remove the coil position and conveniently carry out the coiling, the unwrapping wire of a plurality of coils has been realized through a driving motor, output motor makes the coil rotate and lets the same three sections on the coil and winds simultaneously, coiling efficiency has been improved greatly.
Drawings
For a clearer description of the technical solutions of embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered limiting in scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a pay-off rack according to the present invention;
FIG. 3 is a schematic view of a bobbin of the present invention;
The marks in the figure: 1-base, 2-driving motor, 3-drive shaft, 4-drive bevel gear, 5-drive cabin, 6-output shaft, 7-drive chuck, 8-output bevel gear, 9-positioning chuck, 10-coil of wire, 11-transmission shaft, 12-transmission bevel gear, 13-support frame, 14-coil, 15-output motor, 16-base.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: reference numerals and letters denote similar items throughout the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of description of the present invention, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the mechanical connection can be made or the electrical connection can be made; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a dry-type transformer coil coiling equipment for Variable Frequency Speed Governing (VFSG), includes the pay off rack and sets up in the bobbin of pay off rack front side, the pay off rack includes the base, the level is provided with driving motor in the base, install a plurality of drive bevel gears on driving motor's the drive shaft, be provided with a plurality of driving cabins on the base, the level is provided with the output shaft in the driving cabin, the left end of output shaft is connected with the drive chuck, output bevel gear is installed to the right-hand member of output shaft, still install the location chuck on the outer wall of drive cabin one side that keeps away from the drive chuck, the card is equipped with the coil of wire between location chuck and the drive chuck, still be provided with a plurality of transmission shafts, the transmission shaft sets up along vertical direction, drive bevel gear is installed to the both ends of transmission shaft, drive bevel gear and the drive bevel gear meshing transmission of transmission shaft one end, drive bevel gear and the meshing transmission of output bevel gear of transmission shaft other end; the winding frame comprises a base, a sliding groove is formed in the base along the length direction of the base, a supporting frame capable of moving along the sliding groove is arranged in the sliding groove, a coil is clamped between the supporting frames, and an output motor for driving the coil to rotate is arranged on one side of the supporting frame.
Further, the bottom of the base is adhered with an anti-slip rubber mat.
Further, a buffer rubber cushion is also arranged between the lower surface of the driving motor and the base.
Further, the outer surface of the base is coated with an anti-corrosion coating.
In the implementation process, the driving motor drives the driving shaft to rotate, the driving bevel gears on the driving shaft rotate along with the rotation, each driving bevel gear is meshed with the corresponding driving bevel gear on the driving shaft to drive the driving shaft to rotate, the driving bevel gear at the other end of the driving shaft is meshed with the output bevel gear to drive the output shaft to rotate, the driving chuck on the output shaft is matched with the positioning chuck to fix and limit the coil, the coil is driven to rotate by the driving chuck to pay off, the ends of the three cables are clamped on the coil, the output motor drives the coil to rotate, winding of the same three sections on the coil is completed, the support frame can slide along the sliding groove to facilitate the movement of the coil position to facilitate winding, the paying-off of the coil is realized through one driving motor, and the output motor rotates the coil to enable the same three sections on the coil to be wound simultaneously, so that the winding efficiency is greatly improved.
Example 1
The utility model provides a dry-type transformer coil coiling equipment for Variable Frequency Speed Governing (VFSG), includes the pay off rack and sets up in the bobbin of pay off rack front side, the pay off rack includes the base, the level is provided with driving motor in the base, install a plurality of drive bevel gears on driving motor's the drive shaft, be provided with a plurality of driving cabins on the base, the level is provided with the output shaft in the driving cabin, the left end of output shaft is connected with the drive chuck, output bevel gear is installed to the right-hand member of output shaft, still install the location chuck on the outer wall of drive cabin one side that keeps away from the drive chuck, the card is equipped with the coil of wire between location chuck and the drive chuck, still be provided with a plurality of transmission shafts, the transmission shaft sets up along vertical direction, drive bevel gear is installed to the both ends of transmission shaft, drive bevel gear and the drive bevel gear meshing transmission of transmission shaft one end, drive bevel gear and the meshing transmission of output bevel gear of transmission shaft other end; the winding frame comprises a base, a sliding groove is formed in the base along the length direction of the base, a supporting frame capable of moving along the sliding groove is arranged in the sliding groove, a coil is clamped between the supporting frames, and an output motor for driving the coil to rotate is arranged on one side of the supporting frame.
Through this setting, driving motor makes the drive shaft rotate, a plurality of drive bevel gears of drive shaft follow and rotate, every drive bevel gear and the epaxial transmission bevel gear meshing transmission of corresponding transmission drive shaft rotate, drive the transmission shaft and rotate with the transmission bevel gear meshing transmission, then drive the output shaft and rotate, epaxial drive chuck of output and positioning chuck cooperation are fixed spacing to the coil, and drive the coil and rotate under the drive of output shaft, pay off, the end of three cable all clamps and establish on the coil, output motor drive coil rotates, accomplish the coiling of the same part of three sections on the coil simultaneously, the support frame can be followed the sliding groove and slide and be convenient for remove the coil position and conveniently carry out the coiling, the unwrapping wire of a plurality of coils has been realized through a driving motor, output motor makes the coil rotate and lets the same three sections on the coil and winds simultaneously, coiling efficiency has been improved greatly.
Example 2
On the basis of the embodiment 1, an anti-slip rubber mat is adhered to the bottom of the base.
Example 3
On the basis of the embodiment, a buffer rubber cushion is also arranged between the lower surface of the driving motor and the base.
Example 4
On the basis of the embodiment, the outer surface of the base is coated with anti-corrosion paint.
The above-described embodiments of the present invention. The foregoing description is illustrative of various preferred embodiments of the present invention, and the preferred embodiments of the various preferred embodiments may be used in any combination and stacked on the premise of a certain preferred embodiment, where the embodiments and specific parameters in the embodiments are only for clearly describing the verification process of the present invention, and are not intended to limit the scope of the present invention, and the scope of the present invention is still subject to the claims, and all equivalent structural changes made by applying the descriptions and the drawings of the present invention are included in the scope of the present invention.
Claims (1)
1. The utility model provides a dry-type transformer coil coiling equipment for Variable Frequency Speed Governing (VFSG), a serial communication port, including pay off rack and the bobbin that sets up in pay off rack front side, the pay off rack includes base (1), the level is provided with driving motor (2) in base (1), install a plurality of drive bevel gears (4) on driving shaft (3) of driving motor (2), be provided with a plurality of drive cabins (5) on base (1), be provided with output shaft (6) in driving cabin (5) level, the left end of output shaft (6) is connected with drive chuck (7), output bevel gear (8) are installed to the right-hand member of output shaft (6), still install location chuck (9) on the outer wall of drive cabin (5) one side of keeping away from drive chuck (7), the card is equipped with coil of wire (10) between location chuck (9) and the drive chuck (7), still be provided with a plurality of transmission shafts (11), transmission bevel gear (12) are installed along vertical direction to transmission shaft (11), transmission bevel gear (12) and drive bevel gear (4) of transmission bevel gear (12) one end of transmission shaft (11) meshes with output bevel gear (8); the winding frame comprises a base (16), a sliding groove is formed in the base (16) along the length direction of the base (16), a supporting frame (13) capable of moving along the sliding groove is arranged in the sliding groove, a coil (14) is clamped between the supporting frames (13), an output motor (15) for driving the coil (14) to rotate is arranged on one side of the supporting frame (13), an anti-slip rubber cushion is adhered to the bottom of the base (1), a buffer rubber cushion is further arranged between the lower surface of the driving motor (2) and the base (1), and anti-corrosion paint is coated on the outer surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330564.3A CN112447394B (en) | 2020-11-24 | 2020-11-24 | Dry-type transformer coil winding equipment for variable frequency speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330564.3A CN112447394B (en) | 2020-11-24 | 2020-11-24 | Dry-type transformer coil winding equipment for variable frequency speed regulation |
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| Publication Number | Publication Date |
|---|---|
| CN112447394A CN112447394A (en) | 2021-03-05 |
| CN112447394B true CN112447394B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011330564.3A Active CN112447394B (en) | 2020-11-24 | 2020-11-24 | Dry-type transformer coil winding equipment for variable frequency speed regulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116620949B (en) * | 2023-06-27 | 2024-04-30 | 嘉兴市恒光电力建设有限责任公司 | High-voltage transmission power cable winding and unwinding device |
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| CN102117697A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Winding device and winding machine with same |
| CN204857452U (en) * | 2015-08-11 | 2015-12-09 | 北变变压器（上海）有限公司 | Dry -type wire reel brake equipment for rectifier transformer for variable frequency speed governing(VFSG) |
| CN105845432A (en) * | 2016-06-16 | 2016-08-10 | 安徽中变变压器有限公司 | Dry-type transformer coil winding device with alignment device and control method |
| CN209804412U (en) * | 2018-10-09 | 2019-12-17 | 上海北变科技有限公司 | Dry-type rectifier transformer with air guide plates for variable frequency speed regulation |
| CN110853911A (en) * | 2019-11-27 | 2020-02-28 | 新晃顺美威科技有限公司 | Transformer coil winding system |
| CN214254124U (en) * | 2020-11-24 | 2021-09-21 | 四川特种变压器厂 | Dry-type transformer coil winding equipment for variable frequency speed regulation |
-
2020
- 2020-11-24 CN CN202011330564.3A patent/CN112447394B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117697A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Winding device and winding machine with same |
| CN204857452U (en) * | 2015-08-11 | 2015-12-09 | 北变变压器（上海）有限公司 | Dry -type wire reel brake equipment for rectifier transformer for variable frequency speed governing(VFSG) |
| CN105845432A (en) * | 2016-06-16 | 2016-08-10 | 安徽中变变压器有限公司 | Dry-type transformer coil winding device with alignment device and control method |
| CN209804412U (en) * | 2018-10-09 | 2019-12-17 | 上海北变科技有限公司 | Dry-type rectifier transformer with air guide plates for variable frequency speed regulation |
| CN110853911A (en) * | 2019-11-27 | 2020-02-28 | 新晃顺美威科技有限公司 | Transformer coil winding system |
| CN214254124U (en) * | 2020-11-24 | 2021-09-21 | 四川特种变压器厂 | Dry-type transformer coil winding equipment for variable frequency speed regulation |
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| Publication number | Publication date |
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| CN112447394A (en) | 2021-03-05 |
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