CN116317405A - Upper and lower winding mechanism of multi-strand wire brushless stator inner winding machine - Google Patents
Upper and lower winding mechanism of multi-strand wire brushless stator inner winding machine Download PDFInfo
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- CN116317405A CN116317405A CN202211696165.8A CN202211696165A CN116317405A CN 116317405 A CN116317405 A CN 116317405A CN 202211696165 A CN202211696165 A CN 202211696165A CN 116317405 A CN116317405 A CN 116317405A
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- stator inner
- wire passing
- winding machine
- winding mechanism
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- 238000004804 winding Methods 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
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- 230000005674 electromagnetic induction Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses an up-and-down winding mechanism of a multi-strand wire brushless stator inner winding machine, which comprises an up-and-down moving assembly and a wire passing rod rotating assembly, wherein the up-and-down moving assembly is provided with a Z shaft seat, a sliding rail is arranged below the Z shaft seat, the upper end of the Z shaft seat is provided with a motor, the motor is connected with one end of a coupler, the other end of the coupler is connected with a Z shaft screw, a connecting block is arranged on the Z shaft screw, the bottom of the connecting block is connected with the sliding rail, and a sliding mounting plate is arranged above the connecting block; the wire passing rod rotating assembly is arranged on the sliding mounting plate and is provided with a fixed sleeve and a wire passing rod; the front side and the rear side of the lower end of the wire passing rod are respectively provided with a baffle, and a wire nozzle device is arranged between the baffle. The upper and lower winding mechanism of the multi-strand wire brushless stator inner winding machine is reasonable in layout, light in structure, ingenious in wire passing, small in resistance and the like, and the winding uniformity and the slot filling rate are greatly improved.
Description
Technical Field
The invention relates to the technical field of multi-strand brushless stator inner winding machines, in particular to an upper and lower winding mechanism of a multi-strand brushless stator inner winding machine.
Background
In recent years, the performance requirements of the market on motor products are continuously improved, the motor products are electromagnetic devices for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and winding equipment is required to be used in the production of the motor products, so that automatic winding equipment for motor production is rapidly developed in China. In addition, the motor winding equipment is one of the most critical links in motor production, and the advantages and disadvantages of motor winding are directly related to the advantages and disadvantages of motor performance (dynamic balance, voltage resistance, maximum torque, noise, no-load characteristics, inter-turn resistance and the like). The most direct way to greatly improve the motor performance is to increase the number of winding turns and improve the uniformity of winding, so that the slot filling rate of motor winding is higher and higher, and the requirements on automatic winding equipment are higher and higher.
In the prior art, the upper and lower winding mechanisms of automatic winding equipment are simple in structure and high in resistance, and especially, the upper and lower winding mechanisms of the common multi-strand brushless stator inner winding machine are simple in structure, so that the winding efficiency is low, and the useless energy consumption of a motor is huge.
Disclosure of Invention
The invention aims to provide an up-and-down winding mechanism of a multi-strand wire brushless stator inner winding machine, which has the structural characteristics of ingenious wire passing, small resistance and the like, is reasonable in layout and light in structure, and greatly improves the winding uniformity and the slot filling rate.
In order to achieve the above purpose, the invention provides an up-and-down winding mechanism of a multi-strand brushless stator inner winding machine, which comprises an up-and-down moving assembly and a wire passing rod rotating assembly, wherein the up-and-down moving assembly is provided with a Z shaft seat, a sliding rail is arranged below the Z shaft seat, a motor is arranged at the upper end of the Z shaft seat, the motor is connected with one end of a coupler, the other end of the coupler is connected with a Z shaft lead screw, a connecting block is arranged on the Z shaft lead screw, the bottom of the connecting block is connected with the sliding rail, and a sliding mounting plate is arranged above the connecting block; the wire passing rod rotating assembly is arranged on the sliding mounting plate and is provided with a fixed sleeve and a wire passing rod; the wire guide device is characterized in that the front side and the rear side of the lower end of the wire guide rod are respectively provided with a baffle, a wire nozzle device is arranged between the baffle, the wire nozzle device is provided with a fixing seat, and the fixing seat is connected with one end of the wire nozzle.
Preferably, a clutch brake is arranged below the coupler, the inside of the clutch brake is connected with the Z-axis screw rod, and the outside of the clutch brake is connected with the Z-axis seat.
Preferably, a cover plate is arranged above the Z-axis screw rod, and a porcelain eye installation metal plate and a wire passing wheel are arranged on the Z-axis seat.
Preferably, the fixed sleeve is connected with the sliding mounting plate, the fixed sleeve is of a hollow structure, a bearing is arranged in the fixed sleeve, the wire passing rod penetrates from bottom to top into an inner hole of the bearing, a gear is connected to the top end of the wire passing rod, a compression block is arranged above the fixed sleeve, a thin cylinder is arranged on the side face of the compression block, a rack inserted from the side face is arranged in the compression block, one end of the rack is meshed with the gear, and the other end of the rack is connected with the thin cylinder.
Preferably, a clamping block is arranged on one side above the compression block, a wire clamping cylinder is arranged on the other side above the compression block, racing steel is inlaid on the right side of the clamping block, and the extending end of the wire clamping cylinder is connected with excellent force glue.
Preferably, the fixing seat is connected with the wire passing rod through a first pin, the fixing seat is in a concave structure, a roller is arranged in a groove of the fixing seat, and the roller is connected with the fixing seat through a second pin.
Preferably, the wire nozzle can swing freely between the baffle plates, and the rotation range of the wire nozzle is 0-90 degrees.
Therefore, the invention adopts the upper and lower winding mechanism of the multi-strand brushless stator inner winding machine, and has the following technical effects:
1) The wire nozzle can swing freely within the range of 90 degrees, the wire passing rod can rotate 180 degrees, the wire passing is ingenious during up and down wire winding, the layout is reasonable, the structure is light, and the wire winding uniformity is high.
2) The Z-axis screw rod has the advantages of large lead, reduced useless energy consumption of the motor, reduced unnecessary cost generated by excessive precision, greatly improved groove fullness rate, and improved winding efficiency due to the fact that the Z-axis screw rod is provided with the wire passing clamping structure, reduced resistance in winding up and down and reduced winding resistance.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an up-down winding mechanism of a multi-strand brushless stator internal winding machine according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of an up-and-down moving assembly of an up-and-down winding mechanism of a multi-strand brushless stator of the present invention;
FIG. 3 is a schematic view of an embodiment of a wire passing rod rotating assembly of an up and down winding mechanism of a multi-strand brushless stator inner winding machine according to the present invention;
FIG. 4 is a schematic view of the internal structure of a wire passing rod rotating assembly of the up and down winding mechanism of the multi-strand brushless stator inner winding machine according to the present invention;
FIG. 5 is a schematic view of an embodiment of a wire nozzle device of an up-down winding mechanism of a multi-strand brushless stator inner winding machine;
fig. 6 is a schematic diagram of the structure of the rotation range of the wire mouth of the up-and-down winding mechanism of the multi-strand brushless stator inner winding machine according to the present invention.
Reference numerals
1. An up-and-down moving assembly; 2. a wire passing rod rotating assembly; 3. a wire nozzle device; 4. z shaft seat; 5. a slide rail; 6. a motor; 7. a coupling; 8. a Z-axis screw rod; 9. a connecting block; 10. a sliding mounting plate; 11. a fixed sleeve; 12. a wire passing rod; 13. a baffle; 14. a fixing seat; 15. a machine rice screw; 16. a wire nozzle; 17. a clutch brake; 18. a cover plate; 19. mounting a metal plate on the porcelain eye; 20. a wire passing wheel; 21. a bearing; 22. a gear; 23. a compaction block; 24. a rack; 25. a thin cylinder; 26. clamping blocks; 27. a wire clamping cylinder; 28. steel racing; 29. a you li jiao (excellent force glue); 30. a first pin; 31. a roller; 32. and a second pin.
Detailed Description
The technical scheme of the invention is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1, an up-and-down winding mechanism of a multi-strand brushless stator inner winding machine comprises an up-and-down moving assembly 1 and a wire passing rod rotating assembly 2. The wire passing lever rotating assembly 2 is mounted on a sliding mounting plate 10 of the up-and-down moving assembly 1. As shown in fig. 3, the wire passing rod rotating assembly 2 is provided with a fixed sleeve 11 and a wire passing rod 12, the front side and the rear side of the lower end of the wire passing rod 12 are respectively provided with a baffle 13, and a wire nozzle device 3 is arranged between the baffle 13.
As shown in fig. 2, the up-down moving assembly 1 is provided with a slide rail 5 arranged below a Z shaft seat 4,Z shaft seat 4, the upper end of the Z shaft seat 4 is provided with a motor 6 with 3KW power, the motor 6 is connected with one end of a coupler 7, the other end of the coupler 7 is connected with a Z shaft screw rod 8, the model of the Z shaft screw rod 8 uses a lead as an index, and the Z shaft screw rod 8 with a large lead is selected. The clutch brake 17 is arranged below the coupler 7, the inside of the clutch brake 17 is connected with the Z-axis screw rod 8 through a flat key (not labeled in the figure), and the outside of the clutch brake 17 is connected with the Z-axis seat 4. The Z shaft seat 4 is provided with a porcelain eye installation metal plate 19 and a wire passing wheel 20, and copper wires are smoothly conveyed when being wound up and down through the wire passing wheel 20.
During actual use, the motor 6 will frequently rotate in the forward and reverse directions. When the motor 6 rotates, the clutch brake 17 is in a standby state, and the inner ring of the clutch brake 17 rotates synchronously with the Z-axis screw rod 8. In the switching process of frequent forward and reverse rotation of the motor 6, the clutch brake 17 can be started immediately at the moment of forward and reverse rotation switching, the inner ring of the clutch brake 17 stops rotating under the action of the outer ring, the Z-axis screw rod 8 also stops rotating synchronously, and the forward and reverse direction of the motion is changed, so that the inertia of the rotation of the motor 6 is eliminated, and the winding efficiency is improved.
Be equipped with connecting block 9 on the Z axle lead screw 8, the bottom of connecting block 9 links to each other with slide rail 5, and the top of connecting block 9 is equipped with slide mounting panel 10, consequently, connecting block 9 can slide from top to bottom at slide rail 5, and connecting block 9 bottom is T type structure, agrees with mutually with slide rail 5 for accurate location can guarantee the gliding precision of connecting block 9. The apron 18 is equipped with to Z axle lead screw 8 top, and apron 18 can avoid because motor 6 rotational speed is too fast, or the connecting block 9 upper and lower frequency is too high and the dangerous accident that takes place, and apron 18 can also reduce the dust and fall into Z axle lead screw 8 in, prolongs the life of Z axle lead screw 8 and slide rail 5.
As shown in fig. 3, the wire passing rod rotating assembly 2 is provided with a fixing sleeve 11 and a wire passing rod 12, the fixing sleeve 11 is connected with a sliding mounting plate 10, the fixing sleeve 11 is of a hollow structure, a bearing 21 is arranged in the fixing sleeve 11, the wire passing rod 12 penetrates from the inner hole of the bearing 21 from bottom to top, a nut (not labeled in the figure) is used for locking the wire passing rod 12, the wire passing rod 12 is fixed on the bearing 21, the top end of the wire passing rod 12 is connected with a gear 22, a compression block 23 is arranged above the fixing sleeve 11, a rack 24 inserted from the side face is arranged in the compression block 23, the rack 24 is meshed with the gear 22, and the other end of the rack 24 is connected with a thin cylinder 25 fixed on the compression block 23. Extension and retraction of the thin air cylinder 25 causes the rack 24 to rotate the gear 22, thereby rotating the wire passing rod 12 exactly 180 °. The clamp block 26 is arranged on one side above the compression block 23, the wire clamping cylinder 27 is arranged on the other side of the compression block, and when the wire clamping cylinder 27 stretches out, wire clamping action is completed, so that the phenomenon that a copper wire rebounds after cutting wires can be prevented, working errors are avoided, and winding efficiency is improved. The right side of the clamp block 26 is inlaid with racing steel 28. The extension end of the wire clamping cylinder 27 is connected with a high-strength glue 29, the clamping block 26 and the wire clamping cylinder 27 are matched with each other, the steel racing 28 and the high-strength glue 29 are in contact with copper wires, and the copper wires can be prevented from being clamped while being clamped.
The front and rear sides of the lower end of the wire passing rod 12 are respectively provided with a baffle 13, as shown in fig. 5, a wire nozzle device 3 is arranged between the front and rear baffles 13, the wire nozzle device 3 is provided with a fixing seat 14, and the fixing seat 14 is connected with one end of a wire nozzle 16. The fixing base 14 is concave-shaped, the fixing base 14 is connected with the wire passing rod 12 through the first pin 30, the roller 31 is arranged in the groove of the fixing base 14, the roller 31 is connected with the fixing base 14 through the second pin 32, and one end of the wire nozzle 16 is locked through the machine screw 15 and riveted in the fixing base 14. Due to the nature of the pin connection, the nozzle 16 can be rotated, the range of rotation being limited to 0-90.
In the actual use process, when the wire passing rod 12 rotates 180 degrees, the wire nozzle 16 swings freely, as shown in fig. 6, at this time, the wire nozzle 16 is in a vertical state, and it can be seen from the figure that one side of the fixing seat 14 is already attached to the blocking piece 13, and at this time, the position of the wire nozzle 16 is an extreme position. The wire nozzle 16 rotates counterclockwise about the first pin 30. As shown in fig. 5, when the wire nozzle 16 rotates to a horizontal state, a groove (not labeled in the drawing) provided on the blocking piece 13 has an inner diameter equal to the width of the wire nozzle 16, and the wire nozzle 16 can be blocked in the groove provided on the blocking piece 13, and is at the other limit position of the wire nozzle 16. Therefore, the rotation of the wire nozzle 16 can be skillfully limited within the range of 90 degrees, and the rotation angle is reduced on the premise that the wire nozzle 16 can meet the winding process, so that the rotation of the wire nozzle 16 is more convenient to control, the winding precision degree is higher, and the winding speed is faster.
Therefore, the upper and lower winding mechanism of the multi-strand wire brushless stator inner winding machine is reasonable in layout, light in structure, ingenious in wire passing, small in resistance and the like, and the winding uniformity and the winding slot filling rate are greatly improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.
Claims (7)
1. An upper and lower wire winding mechanism of a multi-strand wire brushless stator inner wire winding machine is characterized in that: the device comprises an up-and-down moving assembly and a wire passing rod rotating assembly, wherein the up-and-down moving assembly is provided with a Z shaft seat, a sliding rail is arranged below the Z shaft seat, a motor is arranged at the upper end of the Z shaft seat, the motor is connected with one end of a shaft coupling, the other end of the shaft coupling is connected with a Z shaft screw, a connecting block is arranged on the Z shaft screw, the bottom of the connecting block is connected with the sliding rail, and a sliding mounting plate is arranged above the connecting block;
the wire passing rod rotating assembly is arranged on the sliding mounting plate and is provided with a fixed sleeve and a wire passing rod;
the wire guide device is characterized in that the front side and the rear side of the lower end of the wire guide rod are respectively provided with a baffle, a wire nozzle device is arranged between the baffle, the wire nozzle device is provided with a fixing seat, and the fixing seat is connected with one end of the wire nozzle.
2. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 1, wherein: the clutch is arranged below the coupler, the inside of the clutch is connected with the Z-axis screw rod, and the outside of the clutch is connected with the Z-axis seat.
3. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 1, wherein: and a cover plate is arranged above the Z-axis screw rod, and a porcelain eye mounting metal plate and a wire passing wheel are arranged on the Z-axis seat.
4. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 1, wherein: the fixed cover is connected with the sliding mounting plate, the fixed cover is hollow structure, is equipped with the bearing in its inside, the line pole that crosses penetrates from bottom to top from the bearing hole, the top of line pole that crosses is connected with the gear, the top of fixed cover is equipped with the compact heap, the side of compact heap is equipped with slim cylinder, the inside rack that inserts from the side that is equipped with of compact heap, the one end and the gear engagement of rack, the other end and the slim cylinder of rack link to each other.
5. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 4, wherein: the clamping block is arranged on one side above the compression block, the wire clamping cylinder is arranged on the other side above the compression block, the racing steel is inlaid on the right side of the clamping block, and the extending end of the wire clamping cylinder is connected with excellent force glue.
6. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 1, wherein: the fixing seat is connected with the wire passing rod through a first pin, the fixing seat is of a concave structure, a roller is arranged in a groove of the fixing seat, and the roller is connected with the fixing seat through a second pin.
7. The up-down winding mechanism of a multi-strand brushless stator inner winding machine of claim 1, wherein: the wire nozzle can swing freely between the baffle plates, and the rotation range of the wire nozzle is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211696165.8A CN116317405A (en) | 2022-12-28 | 2022-12-28 | Upper and lower winding mechanism of multi-strand wire brushless stator inner winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211696165.8A CN116317405A (en) | 2022-12-28 | 2022-12-28 | Upper and lower winding mechanism of multi-strand wire brushless stator inner winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN116317405A true CN116317405A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211696165.8A Pending CN116317405A (en) | 2022-12-28 | 2022-12-28 | Upper and lower winding mechanism of multi-strand wire brushless stator inner winding machine |
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| Country | Link |
|---|---|
| CN (1) | CN116317405A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002057056A (en) * | 2000-08-11 | 2002-02-22 | Besutec:Kk | Wire winding machine |
| CN204810080U (en) * | 2015-07-14 | 2015-11-25 | 东莞市奇为电机科技有限公司 | Around machine in multistation multiaxis is qualified for next round of competitions |
| CN107749703A (en) * | 2017-08-24 | 2018-03-02 | 苏州市圣玛特电机设备制造有限公司 | A kind of interior coil winding machine |
| CN207339592U (en) * | 2017-08-17 | 2018-05-08 | 广东顺德威技自动化科技有限公司 | Around machine guide pin switching mechanism in a kind of seven axis brushless motor stators |
| CN209515447U (en) * | 2019-04-25 | 2019-10-18 | 深圳市星特科技有限公司 | Full-automatic camera shooting head coil coil winding machine |
-
2022
- 2022-12-28 CN CN202211696165.8A patent/CN116317405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002057056A (en) * | 2000-08-11 | 2002-02-22 | Besutec:Kk | Wire winding machine |
| CN204810080U (en) * | 2015-07-14 | 2015-11-25 | 东莞市奇为电机科技有限公司 | Around machine in multistation multiaxis is qualified for next round of competitions |
| CN207339592U (en) * | 2017-08-17 | 2018-05-08 | 广东顺德威技自动化科技有限公司 | Around machine guide pin switching mechanism in a kind of seven axis brushless motor stators |
| CN107749703A (en) * | 2017-08-24 | 2018-03-02 | 苏州市圣玛特电机设备制造有限公司 | A kind of interior coil winding machine |
| CN209515447U (en) * | 2019-04-25 | 2019-10-18 | 深圳市星特科技有限公司 | Full-automatic camera shooting head coil coil winding machine |
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