CN107043971A - Monolithic driver device for the combing roller of air spinning yarn device - Google Patents
Monolithic driver device for the combing roller of air spinning yarn device Download PDFInfo
- Publication number
- CN107043971A CN107043971A CN201710039024.1A CN201710039024A CN107043971A CN 107043971 A CN107043971 A CN 107043971A CN 201710039024 A CN201710039024 A CN 201710039024A CN 107043971 A CN107043971 A CN 107043971A
- Authority
- CN
- China
- Prior art keywords
- driver device
- rotor
- combing roller
- monolithic driver
- monolithic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/42—Control of driving or stopping
- D01H4/44—Control of driving or stopping in rotor spinning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of combing roller for air spinning textile apparatus（2）Monolithic driver device, it has stator（4）And rotor（6）, the wherein rotor（6）Drive combing roller（2）.By the present invention, the rotor（6）With combing roller（2）Together can be from Monolithic driver device（1）Unclamp.
Description
Technical field
The present invention relates to a kind of Monolithic driver device of the combing roller for air spinning yarn device.The Monolithic driver device includes
Stator and rotor, the wherein rotor drive combing roller.
Background technology
The Monolithic driver device of a kind of combing roller for air spinning yarn device as known to the A5 of CH 680 801.This
In Monolithic driver device, in the inside of combing roller, the external rotor of electro-motor sets coaxial with the rotation axis of combing roller.This
Outside, the position that the position of electro-motor is fixed is fixed in the housing of the device.The shortcoming of this Monolithic driver device is, the monomer
The maintenance of driver is troublesome.
The content of the invention
Therefore the purpose of the present invention is to simplify the maintenance of the Monolithic driver device.
This purpose is able to reality by the Monolithic driver device of feature for combing roller, with independent patent claim
It is existing.
Propose a kind of Monolithic driver device of the combing roller for air spinning yarn device.Combing roller is at this from fibre bundle
Each uniform fiber is unclamped, these fibers are directed to the spinning apparatus of such as rotator type spinning apparatus etc.Combing roller is
This has accessory, and it is for example including multiple small teeth portion, and they unclamp fibre bundle.
Monolithic driver device is configured to electro-motor and including stator and rotor.The rotor can for example be embedded to stator herein
In and rotate in the stator.Combing roller is for example arranged on the end stretched out from stator of rotor.Rotor and combing roller energy
It is enough mutually coaxially to set.The rotation of rotor is delivered on combing roller, so that combing roller rotates together with rotor.Rotor and/or
Stator can also include electromagnet and/or permanent magnet.
By the present invention, the rotor is configured to unclamp from Monolithic driver device together with combing roller.The rotor for example can be from
Pulled out in stator.Therefore, it is possible to be safeguarded in a straightforward manner to combing roller and/or rotor.Then, rotor can be with dividing
Comb roller is inserted in stator in a straightforward manner again together.
The scheme that is advantageously improved of the present invention is that combing roller is releasably arranged on rotor.Therefore the combing roller can
For example it is replaced when damaging, or in order to which cleaning purpose is separated with rotor.
The equally advantageous improvement project of the present invention is that rotor is arranged on combing roller housing.Therefore stator is reliably set
Put on spinning apparatus, so that combing roller housing can obtain torque when Monolithic driver device is operated.Stator therefore relative to point
Comb roller housing remains immovable.Combing roller housing also includes combing roller, and protects it from pollution.
It is further advantageous that Monolithic driver device includes brushless electro-motor.The electro-motor that this is brushless can be, for example, nothing
The dc motor and/or ac motor of brush.For brushless electro-motor advantageously, its rotor is not by outside
Voltage source applies voltage.Therefore voltage need not be transferred on rotor, this is for example realized by metallic brush and/or carbon brush.Cause
This can omit metallic brush and/or carbon brush, and reduce abrasion.In addition, therefore rotor particularly simply can pull out from stator
Come, because electrical connection need not be untied（The electrical connection of such as brush）.Therefore rotor can also be simply inserted again, wherein equally
Electrical connection need not be considered.
It is further advantageous that Monolithic driver device includes measuring cell, it is preferably able to measure Monolithic driver device by measuring cell
Electric current.The other measured values that can be measured by measuring cell are, for example, torque, temperature and/or the voltage of Monolithic driver device.
Therefore the running status of Monolithic driver device can also be monitored.Temperature can be for example monitored, to avoid Monolithic driver device
Overheat.By the measurement of electric current, power consumption can be inferred that.
It is further advantageous that, Monolithic driver device includes control and/or adjustment unit.Control and/or adjustment unit are herein
Including the part needed for all operatings for Monolithic driver device, such as memory, working storage and/or processor.Control
And/or adjustment unit is especially connected with measuring cell, and measured value, the survey especially about electric current are obtained from the measuring cell
Value.
Control and/or adjustment unit are preferably so constituted, i.e., in the pole more than the electric current measured by the measuring unit
The Monolithic driver device can be turned off during limit value.By analyzing the electric current that Monolithic driver device is obtained, running status can be inferred that.
The rising of such as electric current of Monolithic driver device shows that the load of Monolithic driver device is higher.If such as rotor and/or combing roller by
Dirt causes the rotor and/or combing roller no longer to rotate freely through, then this load occurs.If control and/or regulation are single
Member has recognized this load, then can output signal, combing roller and/or rotor must be cleaned or replaced.Thus, it is possible to
Avoid damaging, this extends the life-span of Monolithic driver device and/or combing roller.
Additionally or alternatively, control and/or adjustment unit can also include safe torque closing-function.Control and/or
Adjustment unit can for this advantageously with hardware switch（Such as relay）It is connected, to interrupt the circuit of Monolithic driver device.
Therefore when opening the housing of spinning box, the rotor of rotation is prevented to the injury of operating personnel.
It is also advantageous that Monolithic driver device includes being arranged on axle on rotor and combing roller, the axle is by the rotation of rotor
It is delivered on combing roller.Rotor can be spaced apart by the axle and combing roller.
The additional scheme that is advantageously improved of the present invention is that Monolithic driver device includes brake apparatus, the rotor, the axle
And/or the combing roller can be braked and stopped by the brake apparatus.Preferably control is made herein for control and/or adjustment unit
Dynamic device.Brake apparatus can such as brake rotors first, be subsequently secured in the state of non-athletic.If for example more than
The critical limit of the electric current measured, then avoid damaging by braking.If will likely especially cause what is damaged in this place
External component is pulled in combing roller, then brake apparatus can prevent the damage.If the rotor stops in addition, brake apparatus is consolidated
Fixed rotor, so that the rotor will not uncontrollably rotate.If opening combing roller housing, brake apparatus can also be consolidated
Fixed rotor, to carry out danger of being avoided injury during maintenance work on combing roller or Monolithic driver device.Brake apparatus can also
Include the safeties of machinery, if brake apparatus should unclamp again, the safeties must be manually unclamped again.
Another scheme that is advantageously improved is that the brake apparatus includes switch, the especially winding of Monolithic driver device, stator
Winding can by it is described switch be short-circuited.The switch can include hardware switch and/or relay herein.If rotor bag
Permanent magnet is included, then the magnetic field rotated with rotor produces voltage by inductance in the windings, and the voltage causes winding by short circuit
In electric current.The electric current is set so to orient according to distracted law, i.e., excitation --- this is forever herein for resulting magnetic field resistance
The rotation of magnet.Therefore by rotor brake.This point is favourable, because this brake apparatus is to send out without being in contact
The effect of waving, therefore be not in abrasion.In this contactless brake apparatus, when rotor unclamps from Monolithic driver device not
Can take-off the brake device and component to be braked（Such as rotor and/or axle）Between mechanical connection.Rotor can also be simplified
Insert again, because brake apparatus and component to be braked need not be set up（Such as rotor and/or axle）Mechanical connection.
It is further advantageous that the axle is supported in the combing roller housing by bearing, particular by rolling bearing.Cause
Rotor and especially combing roller, are directed on identical position by this removing with after the subsequent process of wiring again.
Brief description of the drawings
The further advantage of the present invention is illustrated in the following embodiments.Wherein：
Fig. 1 shows the Monolithic driver device with combing roller and combing roller housing in the cross-section；And
Fig. 2 shows Fig. 1 sectional view, and it has the rotor released from stator, and the rotor has combing roller.
Embodiment
Fig. 1 shows Monolithic driver device 1 in schematical sectional view, and it has combing roller 2 and from combing roller housing
10 part.Monolithic driver device 1 includes stator 4 and rotor 6.Stator 4 has winding 5 in this embodiment, and they are in electric current
Magnetic field is produced during flowing.The stator 4 is arranged in housing 8, and the housing 8 is arranged on combing roller housing 10 again.
In addition, rotor 6 is set in the stator 4, so that the magnetic fields produced by winding 5 are on rotor 6.The rotor 6
If being permanent magnet and/or cage rotor, therefore eliminate the electric connecting terminals on rotor 6.Monolithic driver device 1 is especially
Brushless dc motor.Rotor 6 is transferred force to by the magnetic field of winding 5, the rotor 6 is placed among rotation status.Should
Rotor 6 is connected with axle 7, and combing roller 2 is arranged on the end that it puts relatively with the rotor 6.Axle 7 will be rotated from rotor 6 herein
It is delivered on combing roller 2, the combing roller thus rotates in combing roller housing 10.The combing roller 2 also has accessory 3, and it is for example
Including multiple small teeth portion, these small teeth portion unclamp each uniform fiber when combing roller 2 is operated from fibre bundle.These are each
Spun yarn in individual fiber and then here unshowned spinning rotor.
At least one bearing 9 is provided with axle 7 between rotor 6 and combing roller 2, the bearing 9 is by axle 7 together with rotor 6
It is can be rotated to support on combing roller 2 in combing roller housing 10.The bearing 9 for example can be rolling bearing and/or ball bearing.
Bearing 9 for example can be shape-ordinatedly arranged in combing roller housing 10, therefore bearing 9 can take out from combing roller housing 10
Come and can be placed into again.Bearing 9 has the external diameter bigger than rotor 6.Therefore, it is possible to make rotor 6 pass through bearing position
Pulled out from Monolithic driver device 1 and combing roller housing 10.Fixing device can be also set when needed（Such as clamping device）,
Bearing 9 can be fixed in combing roller housing 10 by the fixing device., can be by so after the fixing device is unclamped
Combing roller 2 is removed from combing roller housing 10.
Advantageously, only bearing 9 contacts circular combing roller housing 10 herein.Rotor 6 freely revolves in the stator 4
Turn, and combing roller 2 rotates freely in combing roller housing 10.Therefore in rotor 6 and stator 4 or in combing roller 2 and point comb
The air gap is formd between roller housing 10, so as to avoid the friction between these parts.Rotor 6, axle 7 and combing roller 2 because
This particularly simply can unclamp from Monolithic driver device 1, and then be placed into again.
By the present invention, the rotor 6 can unclamp together with combing roller 2 from Monolithic driver device 1 herein.Therefore, rotor 6, point comb
Roller 2 and additionally there is axle 7 to be removed from Monolithic driver device 1 or from combing roller housing 10, for example to perform maintenances, to clean
Or maintenance work.Then, these components can be again loaded into combing roller housing 10 and/or stator 4, therefore air spinning yarn is filled
The Monolithic driver device 1 put can play a role again.
The embodiment of the Monolithic driver device 1 with combing roller 2, wherein rotor 6 and point comb are schematically shown in fig. 2
Roller 2 unclamps from Monolithic driver device 1 or combing roller housing 10.Here, the system rotor 6, combing roller 2, axle 7 are together with being arranged above
Bearing 9 at least partially unclamped from Monolithic driver device 1, or pulled out from combing roller housing 10.
The invention is not limited in these Suo Shi and described embodiment.Even if they are to show in various embodiments
With description, the variant and combining for feature in Patent right requirement framework are equally possible.
Reference marker inventory：
1 Monolithic driver device,
2 combing rollers,
3 accessories,
4 stators,
5 windings,
6 rotors,
7 axles,
8 housings,
9 bearings,
10 combing roller housings.
Claims (10)
1. a kind of combing roller for air spinning yarn device（2）Monolithic driver device, it has stator（4）And rotor（6）, its
Described in rotor（6）Drive the combing roller（2）,
Characterized in that,
The rotor（6）With the combing roller（2）Together can be from the Monolithic driver device（1）Unclamp.
2. the Monolithic driver device according to the claims, it is characterised in that the combing roller（2）It is releasably positioned in
The rotor（6）On.
3. the Monolithic driver device according to any one of the claims, it is characterised in that the rotor（4）It is arranged on
Combing roller housing（10）On.
4. the Monolithic driver device according to any one of the claims, it is characterised in that the Monolithic driver device（1）Bag
Include brushless electric motor.
5. the Monolithic driver device according to any one of the claims, it is characterised in that the Monolithic driver device（1）Bag
Measuring cell is included, is preferably able to measure the Monolithic driver device by the measuring cell（1）Electric current.
6. the Monolithic driver device according to any one of the claims, it is characterised in that the Monolithic driver device（1）Bag
Control and/or adjustment unit are included, it is preferably constructed in so that in the limit more than the electric current measured by the measuring unit
The Monolithic driver device is turned off during value（1）.
7. the Monolithic driver device according to any one of the claims, it is characterised in that the Monolithic driver device（1）Bag
Include and be arranged on the rotor（6）With the combing roller（2）On axle（7）, the axle（7）By the rotor（6）Rotation transmission
To the combing roller（2）On.
8. the Monolithic driver device according to any one of the claims, it is characterised in that the Monolithic driver device（1）Bag
Include brake apparatus, the rotor（6）, the axle（7）And/or the combing roller（7）It can be stopped by the brake apparatus.
9. the Monolithic driver device according to any one of the claims, it is characterised in that the brake apparatus includes opening
Close, the Monolithic driver device（1）Winding（5）, especially described stator（4）Winding（5）Can be short by the switch
Road.
10. the Monolithic driver device according to any one of the claims, it is characterised in that the axle（7）By bearing
（9）, particular by rolling bearing be supported in the combing roller housing（10）In.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016102151.2A DE102016102151A1 (en) | 2016-02-08 | 2016-02-08 | Single drive for an opening roller of an open-end spinning device |
| DE102016102151.2 | 2016-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043971A true CN107043971A (en) | 2017-08-15 |
Family
ID=59381960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039024.1A Pending CN107043971A (en) | 2016-02-08 | 2017-01-19 | Monolithic driver device for the combing roller of air spinning yarn device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107043971A (en) |
| DE (1) | DE102016102151A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301076A (en) * | 2018-03-27 | 2018-07-20 | 杭州三相科技有限公司 | The independent direct driving superspeed revolving cup structure and cluster control system turned outside bearing |
| CN109898192A (en) * | 2017-12-07 | 2019-06-18 | 里特机械公司 | Combing roller and air flow spinning apparatus for air flow spinning apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022106730A1 (en) | 2022-03-22 | 2023-09-28 | Maschinenfabrik Rieter Ag | Opening roller unit for an open-end spinning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475340A1 (en) * | 2003-03-11 | 2004-11-10 | Rieter CZ a.s. | Device for individual driving of rotary means for transport or winding a textile material in an operating unit of a textile machine |
| CN101560707A (en) * | 2008-04-15 | 2009-10-21 | 北京玛达恒力机电技术有限公司 | Novel electric spindle |
| CN102454620A (en) * | 2010-10-22 | 2012-05-16 | 日本电产株式会社 | Air supply fan |
| CN104137401A (en) * | 2011-12-16 | 2014-11-05 | 荻野三四郎 | Generator |
| CN104578664A (en) * | 2013-10-18 | 2015-04-29 | 株式会社一宫电机 | Brushless motor |
| CN105048408A (en) * | 2014-04-22 | 2015-11-11 | 迪尔阿扣基金两合公司 | Method and apparatus for operating electric motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH680801A5 (en) | 1990-01-23 | 1992-11-13 | Rieter Ag Maschf | |
| DE19650597B4 (en) * | 1996-12-06 | 2005-06-09 | Saurer Gmbh & Co. Kg | Opening device of an open-end spinning unit |
| DE10338842A1 (en) * | 2003-08-23 | 2005-03-17 | Saurer Gmbh & Co. Kg | Opening cylinder for an open-ended spinning assembly has removable bearing shaft bearing electrical contact tracking interface |
| DE102007053711A1 (en) * | 2007-11-10 | 2009-05-14 | Oerlikon Textile Gmbh & Co. Kg | Method for operating a workstation of a textile machine producing cross-wound bobbins |
-
2016
- 2016-02-08 DE DE102016102151.2A patent/DE102016102151A1/en not_active Withdrawn
-
2017
- 2017-01-19 CN CN201710039024.1A patent/CN107043971A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475340A1 (en) * | 2003-03-11 | 2004-11-10 | Rieter CZ a.s. | Device for individual driving of rotary means for transport or winding a textile material in an operating unit of a textile machine |
| CN101560707A (en) * | 2008-04-15 | 2009-10-21 | 北京玛达恒力机电技术有限公司 | Novel electric spindle |
| CN102454620A (en) * | 2010-10-22 | 2012-05-16 | 日本电产株式会社 | Air supply fan |
| CN104137401A (en) * | 2011-12-16 | 2014-11-05 | 荻野三四郎 | Generator |
| CN104578664A (en) * | 2013-10-18 | 2015-04-29 | 株式会社一宫电机 | Brushless motor |
| CN105048408A (en) * | 2014-04-22 | 2015-11-11 | 迪尔阿扣基金两合公司 | Method and apparatus for operating electric motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898192A (en) * | 2017-12-07 | 2019-06-18 | 里特机械公司 | Combing roller and air flow spinning apparatus for air flow spinning apparatus |
| CN109898192B (en) * | 2017-12-07 | 2022-12-13 | 里特机械公司 | Combing roller for an open-end spinning device and open-end spinning device |
| CN108301076A (en) * | 2018-03-27 | 2018-07-20 | 杭州三相科技有限公司 | The independent direct driving superspeed revolving cup structure and cluster control system turned outside bearing |
| CN108301076B (en) * | 2018-03-27 | 2023-08-04 | 杭州三相科技有限公司 | Independent direct-drive type ultra-high-speed rotor structure with outward rotation of bearing and cluster control system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016102151A1 (en) | 2017-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
|
| RJ01 | Rejection of invention patent application after publication |