CN104065218A - Salient pole rotor coil winding device - Google Patents
Salient pole rotor coil winding device Download PDFInfo
- Publication number
- CN104065218A CN104065218A CN201410292698.9A CN201410292698A CN104065218A CN 104065218 A CN104065218 A CN 104065218A CN 201410292698 A CN201410292698 A CN 201410292698A CN 104065218 A CN104065218 A CN 104065218A
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- wheel
- enamelled wire
- movable block
- tensile force
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Abstract
The invention discloses a salient pole rotor coil winding device for realizing the adjustable tension and the maintenance of the constant tension of an enameled wire. The device comprises a closed-loop negative feedback constant tension automatic control mechanism. When the tension of the enameled wire is changed, a tension wheel moves up and down, and a movable block is driven to move up and down. A pressure sensor installed between the movable block and the spring senses the change of pressure. According to the mechanism, the closed-loop negative feedback constant tension automatic control is formed, and the tension of the enameled wire is constant. The tension can be set in advance, when large tension is needed, the position of an adjusting screw is adjusted to be lower, the spring prepressure is increased correspondingly, and the movable block is pushed to press downward such that the tensioning force of the enameled wire is increased correspondingly. The enameled wire which is connected between a guide wheel and a limiting wheel is pressed by a tensioning wheel, and the included angle between the guide wheel and the tensioning wheel is same with the included angle between the enameled wire between the guide wheel and the limiting wheel and the tensioning wheel center vertical line. According to the salient pole rotor coil winding device, the electric performance of the enameled wire is stable and reliable, and a guarantee is provided for the production of generators with excellent and reliable performance.
Description
Technical field
The present invention relates to plant equipment, specifically, the present invention relates to a kind of field spider coil winding device.
Background technology
The field spider coil that state time generator is used at present mainly adopts manual coiling, and field spider automatic coil winding machine only has UK and USA to produce, but price is very expensive.There is the problems such as cost-effective rate is low, enamelled wire tension force is non-adjustable and non-constant in coiling by hand.
Summary of the invention
The object of this invention is to provide one, to realize enamelled wire tension force adjustable, keeps the field spider coil winding device of constant tension after regulating by controller closed-loop control.
Technical scheme provided by the invention is: a kind of field spider coil winding device, comprise bracing frame 1, on bracing frame 1, be fixed with damping wheel 2, enamelled wire 4 pulls out from be contained in the tubular coiled strip 3 damping wheel 2, enamelled wire 4 orders are by guide wheel 5, regulating wheel 24, after position-limited wheel 11 on field spider 12, field spider 12 is arranged on rotary work-table 14, motor 20 connects with decelerator 17 by shaft coupling 21, decelerator 17 output shafts connect with rotary work-table 14 by adpting flange 16, motor 20 rotates and drives shaft coupling 21 and decelerator 17, and after slowing down, exported by output shaft by decelerator 17, decelerator 17 output shafts drive adpting flange 16 with rotary work-table 14 and are arranged on the field spider 12 on rotary work-table 14, realize the coiling campaign of field spider 12,
Wherein,
Decelerator 17, controller 18, frequency converter 19, motor 20 are arranged on the interior formation field spider coiling of control cubicle 15 automatic speed regulation system, thereby the rotating speed that controller 18 is realized motor 20 by the frequency of adjusting frequency converter 19 is adjustable, when motor 20 rotation speed change, to there is respective change in enamelled wire 4 tension force on field spider 12 thereupon, when motor 20 rotating speeds accelerate, enamelled wire 4 tension force become large, otherwise diminish;
Regulating wheel 24 is pressed on the enamelled wire 4 being connected across between guide wheel 5 and position-limited wheel 11, and enamelled wire 4 between guide wheel 5 and regulating wheel 24, regulating wheel 24 and position-limited wheel 11 is equated with regulating wheel 24 center vertical curve angles; In the time that on enamelled wire 4, tensile force changes, regulating wheel 24 will move up and down, and when tensile force becomes large, regulating wheel 24 moves up, and when tensile force diminishes, regulating wheel 24 moves down;
Regulating wheel 24 is arranged on the bottom of movable block 25, and regulating wheel 24 moves up and down drive movable block 25 is moved up and down; Movable block 25 is arranged in fixed case 10 and limits it and can only move up and down, fixing case lid 9 is connected on fixed case 10 by attachment screw 7, adjustment screw 8 is contained on fixing case lid 9, adjustment screw 8 ends and spring 6 one end link together, spring 6 other ends and pressure sensor 23 are installed together, can change the pre-pressure of the spring of spring 6 by the position that regulates adjustment screw 8, thereby the tensile force of realizing on enamelled wire 4 presets; In the time of the large tension force of needs, the position of adjustment screw 8 regulates downwards, and the corresponding increase of pressure sensor 23 pressure promotes movable block 25 and presses down the corresponding increase of the tensile force making on enamelled wire 4; In the time of pressure sensor 23 pressure stability, the signal that it is outputed to controller 18 is demarcated, as new permanent tension force control target;
After the tensile force on enamelled wire 4 sets, realizing the permanent tension force of close loop negative feedback by the control program of writing in advance controls automatically, be specially: in the time that movable block 25 moves up and down, being contained in the pressure that the pressure sensor 23 between movable block 25 and spring 6 experiences will change, in the time that movable block 25 moves up, it is large that the pressure that pressure sensor 23 is experienced becomes, now on enamelled wire 4, tensile force becomes large, pressure sensor 23 sends signal to controller 18, controller 18 declines motor 20 speed by changing frequency, thereby lowers the tensile force on enamelled wire 4; Otherwise in the time that movable block 25 moves down, the pressure that pressure sensor 23 is experienced diminishes, on enamelled wire 4, tensile force diminishes, pressure sensor 23 sends signal to controller 18, and controller 18 makes motor 20 speed risings by changing frequency, thereby strengthens the tensile force on enamelled wire 4.
Field spider 12, rotary work-table 14, adpting flange 16, decelerator 17 output shafts are linked together to realize and rotate, and are supported on control cubicle 15 by spring bearing 13; Spring bearing 13 inner rings or outer ring and adpting flange 16 are connected, and outer ring or inner ring and adpting flange 22 are connected, and adpting flange 22 is fixedly connected with control cubicle 15; In the time that motor 20 rotates, spring bearing 13 inner rings rotate, and outer ring is motionless.
The invention has the beneficial effects as follows:
The present invention can realize the permanent tension force of enamelled wire close loop negative feedback and automatically control, make the enamelled wire winding constant tension of different poles in field spider, diverse location, electric performance stablity is reliable everywhere to make enamelled wire winding, for the generator product that production dependable performance is good is given security;
The present invention can preset various different enamelled wire tension force, makes on the field spider of this invention applicable to different model, different size, different capacity.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the present invention and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
Fig. 1 is general structure schematic diagram of the present invention;
In figure, 1. fixing case lid 10. fixed case 11. position-limited wheel 12. field spider 13. spring bearing 14. rotary work-table 15. control cubicle 16. adpting flange 17. decelerator 18. controller 19. frequency converter 20. motor 21. shaft coupling 22. adpting flange 23. pressure sensor 24. regulating wheel 25. movable blocks of bracing frame 2. damping wheel 3. coiled strip 4. enamelled wire 5. guide wheel 6. spring 7. attachment screw 8. adjustment screw 9..
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, damping wheel 2 is fixed on bracing frame 1, enamelled wire 4 pulls out from be contained in the tubular coiled strip 3 damping wheel 2, enamelled wire 4 one by one by after guide wheel 5, regulating wheel 24, position-limited wheel 11 on field spider 12.Field spider 12 is arranged on rotary work-table 14, and motor 20 connects with decelerator 17 by shaft coupling 21, and decelerator 17 output shafts connect with rotary work-table 14 by adpting flange 16.
Motor 20 rotates and drives shaft coupling 21 and decelerator 17, and after slowing down, exported by output shaft by decelerator 17, decelerator 17 output shafts drive adpting flange 16 with rotary work-table 14 and are arranged on the field spider 12 on rotary work-table 14, realize the coiling campaign of field spider 12.
Field spider 12, rotary work-table 14, adpting flange 16, decelerator 17 output shafts are linked together to realize and rotate, and are supported on control cubicle 15 by spring bearing 13.Spring bearing 13 inner rings (or outer ring) are connected with adpting flange 16, and outer ring (or inner ring) is connected with adpting flange 22, and adpting flange 22 is fixedly connected with control cubicle 15.In the time that motor 20 rotates, spring bearing 13 inner rings rotate, and outer ring motionless (otherwise or).
Decelerator 17, controller 18, frequency converter 19, motor 20 etc. are arranged on the interior formation field spider coiling of control cubicle 15 automatic speed regulation system.Thereby the rotating speed that controller 18 is realized motor 20 by the frequency of adjusting frequency converter 19 is adjustable.In the time of motor 20 rotation speed change, will there is respective change in enamelled wire 4 tension force on field spider 12 thereupon, and when motor 20 rotating speeds accelerate, enamelled wire 4 tension force become large, otherwise diminish.
Regulating wheel 24 is pressed on the enamelled wire 4 being connected across between guide wheel 5 and position-limited wheel 11, and enamelled wire 4 between guide wheel 5 and regulating wheel 24, regulating wheel 24 and position-limited wheel 11 is equated with regulating wheel 24 center vertical curve angles.In the time that on enamelled wire 4, tensile force changes, regulating wheel 24 will move up and down, and when tensile force becomes large, regulating wheel 24 moves up, and when tensile force diminishes, regulating wheel 24 moves down.Regulating wheel 24 is arranged on movable block 25, and regulating wheel 24 moves up and down drive movable block 25 is moved up and down.In the time that movable block 25 moves up and down, being contained in the pressure that the pressure sensor 23 between movable block 25 and spring 6 experiences will change.In the time that movable block 25 moves up, it is large that the pressure that pressure sensor 23 is experienced becomes, illustrate that now on enamelled wire 4, tensile force becomes large, pressure sensor 23 sends signal to controller 18, controller 18 declines motor 20 speed by changing frequency (writing in advance program), thereby lowers the tensile force on enamelled wire 4; Otherwise in the time that movable block 25 moves down, the pressure that pressure sensor 23 is experienced diminishes, on enamelled wire 4, tensile force diminishes, pressure sensor 23 sends signal to controller 18, and controller 18 makes motor 20 speed risings by changing frequency, thereby strengthens the tensile force on enamelled wire 4.In a word, after the tensile force on enamelled wire 4 sets, can realize the permanent tension force of close loop negative feedback and automatically control by writing in advance program.
Movable block 25 is contained in that fixed case 10 is interior to be limited it and can only move up and down, and fixing case lid 9 is connected on fixed case 10 by attachment screw 7, and adjustment screw 8 is contained on fixing case lid 9.Adjustment screw 8 ends and spring 6 one end are fitted together, and spring 6 other ends and pressure sensor 23 are fitted together, and can change the pre-pressure of the spring of spring 6, thereby the tensile force of realizing on enamelled wire 4 preset by the position that regulates adjustment screw 8.In the time of the large tension force of needs, the position of adjustment screw 8 regulates downwards, and the corresponding increase of pressure sensor 23 pressure promotes movable block 25 and presses down the corresponding increase of the tensile force making on enamelled wire 4.In the time of pressure sensor 23 pressure stability, the signal that it is outputed to controller 18 is demarcated, as new permanent tension force control target.
The explanation of above example is just for helping to understand core concept of the present invention; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (2)
1. a field spider coil winding device, comprise bracing frame (1), be fixed with damping wheel (2) on bracing frame (1), enamelled wire (4) is pull-out from be contained in the tubular coiled strip (3) damping wheel (2), it is characterized in that
Enamelled wire (4) order is by guide wheel (5), regulating wheel (24), after position-limited wheel (11) on field spider (12), field spider (12) is arranged on rotary work-table (14), motor (20) connects with decelerator (17) by shaft coupling (21), decelerator (17) output shaft connects with rotary work-table (14) by adpting flange (16), motor (20) rotates and drives shaft coupling (21) and decelerator (17), and after slowing down, exported by output shaft by decelerator (17), decelerator (17) output shaft drives adpting flange (16) with rotary work-table (14) and is arranged on the field spider (12) on rotary work-table (14), realize the coiling campaign of field spider (12),
Wherein,
Decelerator (17), controller (18), frequency converter (19), motor (20) are arranged on formation field spider coiling automatic speed regulation system in control cubicle (15), controller (18) by regulating frequency converter (19) thus frequency to realize the rotating speed of motor (20) adjustable, when motor (20) rotation speed change, to there is respective change in enamelled wire (4) tension force on field spider (12) thereupon, when motor (20) rotating speed accelerates, enamelled wire (4) tension force becomes large, otherwise diminishes;
It is upper that regulating wheel (24) is pressed in the enamelled wire (4) that is connected across between guide wheel (5) and position-limited wheel (11), and make enamelled wire (4) between guide wheel (5) and regulating wheel (24), regulating wheel (24) and position-limited wheel (11) follow regulating wheel (24) center vertical curve angle to equate; In the time that the upper tensile force of enamelled wire (4) changes, regulating wheel (24) will move up and down, and regulating wheel when tensile force becomes large (24) moves up, and regulating wheel when tensile force diminishes (24) moves down;
Regulating wheel (24) is arranged on the bottom of movable block (25), and regulating wheel (24) moves up and down drive movable block (25) is moved up and down, movable block (25) is arranged in fixed case (10) and limits it and can only move up and down, fixing case lid (9) is connected on fixed case (10) by attachment screw (7), adjustment screw (8) is contained on fixing case lid (9), adjustment screw (8) end and spring (6) one end link together, spring (6) other end and pressure sensor (23) are installed together, by regulating the position of adjustment screw (8) can change the pre-pressure of the spring of spring (6), thereby the tensile force of realizing on enamelled wire (4) presets, in the time of the large tension force of needs, the position of adjustment screw (8) regulates downwards, and the corresponding increase of pressure sensor (23) pressure promotes movable block (25) and presses down the corresponding increase of tensile force making on enamelled wire (4), in the time of pressure sensor (23) pressure stability, the signal that it is outputed to controller (18) is demarcated, as new permanent tension force control target,
After the tensile force on enamelled wire (4) sets, realizing the permanent tension force of close loop negative feedback by the control program of writing in advance controls automatically, be specially: in the time that movable block (25) moves up and down, being contained in the pressure that the pressure sensor (23) between movable block (25) and spring (6) experiences will change, in the time that movable block (25) moves up, it is large that the pressure that pressure sensor (23) is experienced becomes, now the upper tensile force of enamelled wire (4) becomes large, pressure sensor (23) sends signal to controller (18), controller (18) declines motor (20) speed by changing frequency, thereby lower the tensile force on enamelled wire (4), otherwise, in the time that movable block (25) moves down, the pressure that pressure sensor (23) is experienced diminishes, the upper tensile force of enamelled wire (4) diminishes, pressure sensor (23) sends signal to controller (18), controller (18) makes motor (20) speed rising by changing frequency, thereby strengthens the tensile force on enamelled wire (4).
2. a kind of field spider coil winding device according to claim 1, it is characterized in that, field spider (12), rotary work-table (14), adpting flange (16), decelerator (17) output shaft are linked together to realize and rotate, and are supported on control cubicle (15) by spring bearing (13); Spring bearing (13) inner ring or outer ring and adpting flange (16) are connected, and outer ring or inner ring and adpting flange (22) are connected, and adpting flange (22) is fixedly connected with control cubicle (15); In the time that motor (20) rotates, spring bearing (13) inner ring rotates, and outer ring is motionless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292698.9A CN104065218B (en) | 2014-06-26 | 2014-06-26 | A kind of field spider coil winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292698.9A CN104065218B (en) | 2014-06-26 | 2014-06-26 | A kind of field spider coil winding device |
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| Publication Number | Publication Date |
|---|---|
| CN104065218A true CN104065218A (en) | 2014-09-24 |
| CN104065218B CN104065218B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410292698.9A Expired - Fee Related CN104065218B (en) | 2014-06-26 | 2014-06-26 | A kind of field spider coil winding device |
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| Country | Link |
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| CN (1) | CN104065218B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444593A (en) * | 2014-09-28 | 2015-03-25 | 常熟市爱尚纺织科技有限公司 | Yarn winding tensioning device |
| CN107780062A (en) * | 2017-11-24 | 2018-03-09 | 陈志强 | Oil damping guide wheel, power reactor, micro- pulling force reactor and micro- pulling force sewing machine |
| CN107826892A (en) * | 2017-11-20 | 2018-03-23 | 湖州市练市聚丰线缆厂 | A kind of enamel-covered wire wire-winding tension device |
| CN107826893A (en) * | 2017-11-20 | 2018-03-23 | 湖州市练市聚丰线缆厂 | Enamel-covered wire wire-winding tension device a kind of while around semi-finished product line |
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| JP2005237100A (en) * | 2004-02-19 | 2005-09-02 | Nittoku Eng Co Ltd | Winding machine |
| JP2007221945A (en) * | 2006-02-17 | 2007-08-30 | Asmo Co Ltd | Tension device, winding-wire winding device, and winding-wire winding method |
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| CN202111597U (en) * | 2011-05-13 | 2012-01-11 | 浙江理工大学 | Automatic winding device for T-shaped framework small motor rotor |
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| CN203079438U (en) * | 2012-12-19 | 2013-07-24 | 卢晟 | Rotor protection layer automatic line-binding machine |
| CN203482054U (en) * | 2013-09-24 | 2014-03-12 | 福建天骏工业有限公司 | Rotor winding machine |
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2014
- 2014-06-26 CN CN201410292698.9A patent/CN104065218B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005237100A (en) * | 2004-02-19 | 2005-09-02 | Nittoku Eng Co Ltd | Winding machine |
| JP2007221945A (en) * | 2006-02-17 | 2007-08-30 | Asmo Co Ltd | Tension device, winding-wire winding device, and winding-wire winding method |
| CN101707421A (en) * | 2009-11-23 | 2010-05-12 | 永济新时速电机电器有限责任公司 | Rotor coil binding machine of wind power generator |
| CN202111597U (en) * | 2011-05-13 | 2012-01-11 | 浙江理工大学 | Automatic winding device for T-shaped framework small motor rotor |
| CN202798378U (en) * | 2012-08-08 | 2013-03-13 | 台州德久机电有限公司 | Winding equipment of motor rotor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444593A (en) * | 2014-09-28 | 2015-03-25 | 常熟市爱尚纺织科技有限公司 | Yarn winding tensioning device |
| CN107826892A (en) * | 2017-11-20 | 2018-03-23 | 湖州市练市聚丰线缆厂 | A kind of enamel-covered wire wire-winding tension device |
| CN107826893A (en) * | 2017-11-20 | 2018-03-23 | 湖州市练市聚丰线缆厂 | Enamel-covered wire wire-winding tension device a kind of while around semi-finished product line |
| CN107780062A (en) * | 2017-11-24 | 2018-03-09 | 陈志强 | Oil damping guide wheel, power reactor, micro- pulling force reactor and micro- pulling force sewing machine |
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| Publication number | Publication date |
|---|---|
| CN104065218B (en) | 2016-07-06 |
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Granted publication date: 20160706 Termination date: 20190626 |