CN105177774A - Semi-automatic opening rotor spinning machine - Google Patents
Semi-automatic opening rotor spinning machine Download PDFInfo
- Publication number
- CN105177774A CN105177774A CN201510316296.2A CN201510316296A CN105177774A CN 105177774 A CN105177774 A CN 105177774A CN 201510316296 A CN201510316296 A CN 201510316296A CN 105177774 A CN105177774 A CN 105177774A
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- Prior art keywords
- station
- yarn
- spinning
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- machine
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a semi-automatic free end rotor spinning machine, it has a location, each station has used in the production line of spinning device, used to check the quality of the line of production of slub yarn, and extraction device, used in the production of rotating to remain in the cross winding bobbin creel collecting device and location control device, collecting device has in its spinning casing high-speed rotating rotor spinning and fiber sliver feeding device and the opening roller, spinning rotor winding device, opening roller and bobbin driven roller and guide apparatus has along the length of the machine drive, and the fiber sliver feeding device of sliver feeding tube by a single motor drive. Size can be free to choose the location of group control device were so design, that is, they are in control of at least one of the following functions are different from other groups: qing yarn machine adjustment and yarn machine adjustment, fiber sliver feeding, bobbin diameter, the fineness of yarn and fancy adjustment.
Description
Technical field
The present invention relates to a kind of semi-automatic open-end rotor spinning machine with multiple station, each station all has the spinning apparatus for the manufacture of line, for checking the yarn clearer of the quality of produced line, line withdrawing device, for the production of coiler device and the station control device of the cross winding bobbin pivotally remained in bobbin cradle, wherein this coiler device to have in its spinning housing the spinning rotary cup of High Rotation Speed and device for feeding fiber webs to and opening roller, the wherein spinning rotary cup of this coiler device, opening roller and bobbin driven roller and thread-carrier have the drive unit along machine length, and the fiber skein of this device for feeding fiber webs to is fed and is driven by single motor to cylinder.
Background technology
Free end revolving cup spinning machine is generally made up of the station of the identical type of multiple tandem side by side.These stations have the negative pressure system of central control unit and spinning machine self.Each described station has spinning apparatus and coiler device, and the fiber skein in feeding spinning pot is spun into yarn at described spinning apparatus and coiler device place and is wound into cross winding bobbin.
The fiber skein fed is fed by fiber skein and is fed to opening roller to cylinder, and fiber skein shredding is become filament with its equipment and these filaments is delivered to the fiber guide passage of spinning box by opening roller.Fiber conveying obtains the support of the negative pressure be present in revolving cup housing, this negative pressure produces air stream in fiber guide passage, fiber discharges from opening apparatus by this air stream, and fiber is transported in spinning rotary cup targetedly via so-called channel plate joint.Due to CENTRIFUGAL ACCELERATING, fiber slips in the feeder of spinning rotary cup, is collected there and is drawn out of along rotation by extraction nozzle, and by the line be twisted on cross winding bobbin to be winding to.
Described spinning apparatus is all connected with station control device with coiler device.And independent station control device itself is connected to the central control unit of semi-automatic open-end rotor spinning machine alternatively by section control unit.
The various embodiments of free end revolving cup spinning machine have been put into use and have in many patent applications and have clearly described in textile industry.
A kind of free end revolving cup spinning machine of basic autonomous type station that is equipped with such as is disclosed by EP1283288A2.
The station of these weaving looms is equipped with multiple single drive unit respectively and so forms, that is, they can be fixed a breakdown automatically.For this reason, except the suction nozzle driven by single motor of spinning position itself, these stations also especially have the single drive unit for line traversing gear, bobbin driven roller and line withdrawing device.
Disclose so-called automation free end revolving cup spinning machine by DE19836065A1, wherein, the workpiece of spinning apparatus and the workpiece of coiler device drive by the drive unit along machine length.
Be provided with for driving the tangential belt of spinning rotary cup and opening roller and for driving fiber skein to feed to the driving shaft along machine length of cylinder in coiler device region, here, relevant drive unit be arranged on be placed in machine end frame in.
In coiler device region, bobbin driven roller is arranged in along on the bobbin driving shaft of machine length, and traverse guide is fixed on the thread-carrier bar that moves around, and this thread-carrier bar is connected to the traversing transmission device being placed in machine end.
In addition, be provided with line withdrawing device, driven extraction roller of this line withdrawing device is also the part of the driving shaft along machine length.
The station of such free end revolving cup spinning machine is safeguarded by complete maintenance unit, and it is such as maked an inspection tour along station and automatically gets involved when a station wherein breaks down.
So-called semi-automatic open-end rotor spinning machine is described in DE4309947A1.The station of such semi-automatic open-end rotor spinning machine preferably has the fiber skein that can be driven by single motor respectively and feeds to cylinder, and such as spinning rotary cup, opening roller and bobbin driven roller are driven by the drive unit along machine length.Also have station control device in addition, it is after being out of order, such as, after broken string, close down corresponding station.Back work before connecing yarn process and really starting is artificial execution, and what station control device startup was subsequently real connects yarn process.
Such semi-automatic open-end rotor spinning machine is the weaving loom of the relatively favourable powerful in function of cost, this is because both do not used expensive maintenance unit here, and be not each station is autonomous type.But this semi-automatic open-end rotor spinning machine has following shortcoming, that is, manufacture yarn batch can only be added in each machine side, therefore relatively dumb.
Summary of the invention
In view of above-mentioned prior art, task of the present invention is, provide a kind of cost advantages, the free end revolving cup spinning machine of powerful in function, this free end revolving cup spinning machine has higher flexibility.
According to the present invention, this task will have been come by a kind of semi-automatic open-end rotor spinning machine.
In order to complete this term of reference, can the control device of station group of unrestricted choice all be so designed for its size, namely, these control device are different from other group in the control of one of them following functions: yarn clearer regulates, receiving cripper regulates, fiber skein is fed and is given, bobbin diameter, and fineness of yarn and fancy regulate (Effecteinstellung).
The advantage utilizing the present invention to obtain especially is, can produce many yarns batch on a semi-automatic open-end rotor spinning machine now simultaneously.
Therefore the quantity of the size of group or the station of Specifically producing same yarn batch alternatively control as required.The minimal size of yarn batch comprises a station.Such as, in a machine side of semi-automatic open-end rotor spinning machine of the present invention, the first yarn batch can be run and on station 51 to 240, run the second yarn batch on station 1 to 50, and in another machine side, all stations (station 1 to 240) produce the 3rd yarn batch.
Although special parameter on the one hand, if the twist and the intersecting angle of rotor speed, line to be spooled or bobbin stroke are because being used for the drive unit along machine length of all stations but identical, can independently select with other station and adjust now following by some functions of describing in detail or parameter according to the present invention.
Due to the cleaning boundary on different station can be selected neatly, the yarn meeting different quality requirements therefore can be produced.If select very wide cleaning boundary, then perform fewer yarn clearer and cut off, that is, to boost productivity and people obtain the yarn had by producing the inhomogeneities determined.And if select very narrow cleaning scope, then performing repeatedly yarn clearer cuts off, and therefore well-proportioned yarn is winding on cross winding bobbin.
For the parameter to be regulated of receiving cripper situation with similar in yarn clearer regulates.Receiving cripper regulates and can change being accurate to very much between tolerable degree, and people obtain very uniform yarn or would rather say it is uneven yarn.
The bobbin diameter realized or the winding yarn length that will realize on cross winding bobbin are normally by the predetermined parameter of client and finally define how many yarns and be winding on corresponding cross winding bobbin.Therefore, by variable selection, can produce simultaneously there is different diameters or the cross winding bobbin of length of yarn.
Feed to cylinder by controlling this fiber skein, can simultaneously to a yarn batch relevant multiple stations are produced than another yarn batch station more carefully or thicker yarn.Slowly driven if this fiber skein is fed to cylinder, then with there being a large amount of fiber to be fed to compared with during opening roller in same time section, less yarn is transported to opening roller and produces thinner yarn.
Equally, can by fiber skein feed adjust corresponding station production standard yarn or fancy yarn to the control of cylinder.In order to obtain fancy yarn, fiber skein is fed and such as can be driven with different speed according to more or less regular interval to cylinder.If many fibers are fed to opening roller, then there is " slubbing ", and when a small amount of fiber is fed to opening roller, occur " details " similarly with it.
Generally speaking, can produce different yarns batch in this way on a semi-automatic open-end rotor spinning machine, here, be different in one of them batch in aforementioned function of these yarns or in the combined aspects of difference in functionality simultaneously.
In a preferred embodiment of the invention, configure at least Liang Ge station group in each machine side, therefore on a semi-automatic open-end rotor spinning machine, altogether can produce at least four yarns batch.In this way, cotton mill can accept client neatly needs and produces different yarns batch fast.Now, also can produce less yarn batch, because residue station need not be shut down, but one or more other yarn batch can be produced simultaneously, thus this free end revolving cup spinning machine finally can economically be produced.
Preferably at least one station plays the effect of guide's station or guide's station group.
Guide's station is so improved relative to the station do not formed as guide's station of this semi-automatic open-end rotor spinning machine, that is, this guide's station completes " sample bobbin " as requested and simultaneously can in the control analysis device of guide's station by controlling value and/or controlling curve to determine the manufacturing parameter of this cross winding bobbin.
This controlling value and/or controlling curve are configured for the basis of the manufacturing parameter on the station do not formed as guide's station of this semi-automatic open-end rotor spinning machine immediately.
In this way, such as can side by side obtain optimized producing parameter for yarn subsequently batch with producing on guide's station other yarn one or more batch, subsequently can immediately preceding loss not free after the station free time produce described in yarn batch subsequently.
These station control device are connected with higher level's central control unit by bus, carry out input and/or the distribution of the control data of the control device for corresponding station group by this higher level's central control unit.
For whole semi-automatic open-end rotor spinning machine, this structure ensure that this central control unit can control independent local station control device, this is because each independent station control device is connected with this central control unit.This is for meaning that all control datas of yarn batch are transfused to a fixed location operator, and this fixed location is usually located at the edge of free end revolving cup spinning machine.
In another Advantageous embodiments, these station control device are set up for input control data.
Also may meaningfully, this control data is inputted in this station control device by this locality at corresponding station place.Therefore, the data volume will carried between described central control unit and local station control device is reduced to minimum.
Accompanying drawing explanation
Below with reference to embodiment shown in the drawings in detail the present invention is described in detail, wherein:
Fig. 1 shows according to semi-automatic open-end rotor spinning machine of the present invention; And
Fig. 2 shows the station according to semi-automatic open-end rotor spinning machine of the present invention with side view.
Detailed description of the invention
Fig. 1 schematically shows free end revolving cup spinning machine 1 with front view, this free end revolving cup spinning machine has so-called end frame 52,53, what be not also therefore shown specifically as is known is such, end frame is connected with treatment channel by coherent supply, as the negative pressure channel for coiler device supply spinning negative pressure, the electron channel for bus system and/or yarn monitoring device and be the cable passage that station 2 supplies electric energy.
The described supply being almost weaving loom " backbone " and treatment channel can be settled yarn forming apparatus or the cross winding bobbin coiler device of free end revolving cup spinning machine 1, and they form multiple normal station 2.
At station 2 place, be stored in feeding in spinning pot 28 and be spun into yarn to fiber skein, yarn is winding on cross winding bobbin 22.
In end frame 52,53, such as, be mounted with the negative voltage supply device of (unshowned) weaving loom self, the electrical energy supply device of free end revolving cup spinning machine 1 and central control unit 41.
Central control unit 41 itself is connected with these station control device 9 preferably by bus system 42 again.
The station according to semi-automatic open-end rotor spinning machine 1 of the present invention is shown in fig. 2 with side view.
Independent station 2 all has spinning apparatus 3 and coiler device 33.
As mentioned above, in coiler device 3, the fiber skein 34 in feeding spinning pot 28 is spun into line 30 respectively, and described line is wound into cross winding bobbin 22 on coiler device 33.Coiler device 33 has for keeping the bobbin cradle 21 of the bobbin of cross winding bobbin 22, bobbin driven roller 23, line traversing gear 26 and the mechanism 7 for making cross winding bobbin 22 be lifted away from bobbin driven roller 23 in a rotatable manner for this reason as known respectively.
Mechanism 7 is such as formed with the form of push rod transmission mechanism, and it is connected to (unshowned) by the pneumatic line 24 having access to electromagnetic valve 17 and crosses potential source.
The driving of bobbin driven roller 23 is carried out with type of drive of dividing into groups.That is, be provided with the driving shaft along machine length, this driving shaft be fixed with some bobbin driven rollers 23.
Spinning apparatus 3 substantially has spinning rotary cup 4, opening roller 12 and fiber skein as known and feeds to cylinder 14.
Spinning rotary cup 4 to be such as arranged in supporting disk bearing 5 and to be driven by the tangential belt 6 along machine length.In order to detect the rotating speed of spinning rotary cup 4, can also arrange sensor mechanism 8, this sensor mechanism is connected to the station control device 9 of station 2 immediately by holding wire 40.
Opening roller 12 is preferably also driven by the tangential belt 13 along machine length, and fiber skein is fed and driven by single motor by drive unit 15 to cylinder 14.
Fiber skein is fed to the drive unit of cylinder 14, and such as stepper motor 15, is also connected to station control device 9 by control line 16.
In addition, these stations 2 have along the driven line withdrawing device 18 of machine length respectively, and it is always seen by control line 20 and station control device 9 arrange that the line storage device 37 after online withdrawing device 18 is connected with walking with regard to yarn.
Line storage device 37 is now preferred can pneumatic stressed yarn storage mouth form be formed, and it is connected to (unshowned) negative pressure source by pneumatic line 38.
In an illustrated embodiment, especially control fiber skein is fed and is also connected with switch element 27 by holding wire 29 to the station control device 9 of the drive unit 15 of cylinder 14, switch element is as required such as in order to start the yarn process and can by safeguarding that assembly 10 is handled of connecing, and this maintenance assembly performs required back work relevant to connecing yarn process.
Safeguard that assembly 10 is bearing in advancing on track 31 or 32 along machine length in a movable manner by walking mechanism 11 or bogie wheel 25 accordingly, and can be positioned at as required on those stations 2 of performing and connecing residing for yarn operation.
In order to start to produce, perform the input of necessary control data by operator.For this reason, following selection is made by operator at central control unit 41:
Machine side A:
Station 1 to 75 produces the first yarn batch
The cleaning boundary that o is very narrow
O very accurately receiving cripper regulates
Station 76 to 240 produces the second yarn batch
The cleaning boundary of the non-constant width of o
The tolerable receiving cripper of o regulates
Machine side B:
Station 1 to 239 produces the 3rd yarn batch
Station 240 production sample bobbin
In this way, for same client produces the first yarn batch and the second yarn batch simultaneously, here, these two yarns batch have different requirements because of different Application Areass.
3rd yarn batch has another customer order that corresponding different production regulates situation.
When producing this three yarns batch, completed sample bobbin at machine side B on station 240, its controlling value is used as the basis of yarn subsequently batch.Yarn batch subsequently will occupy all stations 2 of semi-automatic open-end rotor spinning machine 1.
Claims (5)
1. a semi-automatic open-end rotor spinning machine (1), this semi-automatic open-end rotor spinning machine has station (2), and described station all has: spinning apparatus (3), and this spinning apparatus is for the manufacture of line (30); Yarn clearer, this yarn clearer is for checking the quality of produced described line (30); Line withdrawing device (18); Coiler device (33), this coiler device is for the production of the cross winding bobbin (22) remained in the mode that can rotate in bobbin cradle (21); And station control device (9), wherein said spinning apparatus (3) has device for feeding fiber webs to and opening roller (12) and the spinning rotary cup (4) of High Rotation Speed in its spinning housing, the bobbin driven roller (23) of wherein said spinning rotary cup (4), opening roller (12) and described coiler device (33) and thread-carrier have the drive unit along machine length, and the fiber skein of wherein said device for feeding fiber webs to is fed and is driven by single motor to cylinder (14)
It is characterized in that, size can the control device (9 of group of station (2) of unrestricted choice, 41) be all so design, that is, described control device is different from other group in the control of one of them following functions: yarn clearer regulate, receiving cripper regulate, fiber skein feed give, bobbin diameter, fineness of yarn and fancy regulate.
2. semi-automatic open-end rotor spinning machine (1) according to claim 1, it is characterized in that, each machine side configures at least Liang Ge group.
3. semi-automatic open-end rotor spinning machine (1) according to claim 1, is characterized in that, at least one station (2) plays the effect of guide's station or guide's station group.
4. semi-automatic open-end rotor spinning machine (1) according to claim 1, it is characterized in that, described station control device (9) is connected with higher level's central control unit (41) by bus (42), is carried out input and/or the distribution of the control data of the described station control device (9) for corresponding group by this higher level's central control unit.
5. semi-automatic open-end rotor spinning machine (1) according to claim 1, is characterized in that, described station control device (9) is designed to input control data.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014008814.6A DE102014008814A1 (en) | 2014-06-11 | 2014-06-11 | Semiautomatic open-end rotor spinning machine |
| DE102014008814.6 | 2014-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105177774A true CN105177774A (en) | 2015-12-23 |
| CN105177774B CN105177774B (en) | 2018-04-10 |
Family
ID=53298074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316296.2A Active CN105177774B (en) | 2014-06-11 | 2015-06-10 | Semi-automatic open-end rotor spinning machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2966201B1 (en) |
| CN (1) | CN105177774B (en) |
| DE (1) | DE102014008814A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948050A (en) * | 2015-09-17 | 2017-07-14 | 索若德国两合股份有限公司 | For the method for the factory set design for adapting to be related to the production of weaving loom yarn batch |
| CN110540109A (en) * | 2018-05-29 | 2019-12-06 | 里特机械公司 | Method for operating a textile machine and textile machine |
| CN111304789A (en) * | 2018-12-11 | 2020-06-19 | 卓郎纺织解决方案两合股份有限公司 | Textile machine for producing cross-wound bobbins |
| CN111826759A (en) * | 2019-04-18 | 2020-10-27 | 卓郎纺织解决方案两合股份有限公司 | Textile machine for producing cross-wound bobbins |
| CN111971426A (en) * | 2018-02-10 | 2020-11-20 | Dr.Mgr教育研究机构学院 | Multi-spindle sliver-fed spinning machine with spinning box modules for spinning coarse and long fibers such as coconut shell fibers and bananas |
| CN113755976A (en) * | 2020-06-03 | 2021-12-07 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019116646A1 (en) * | 2019-06-19 | 2020-12-24 | Maschinenfabrik Rieter Ag | Method for operating a partially or fully automatic spinning machine that produces cross-wound bobbins |
| DE102020106124A1 (en) | 2020-03-06 | 2021-09-09 | Maschinenfabrik Rieter Ag | Method for operating a spinning machine and spinning machine |
| CN113668102B (en) * | 2020-12-30 | 2022-08-23 | 苏州多道自动化科技有限公司 | Automatic spinning conveying robot |
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| CN2499412Y (en) * | 2001-08-25 | 2002-07-10 | 浙江日发纺织机械有限公司 | Semi automatic piecing device of rotor spinning machine |
| CN1863953A (en) * | 2003-10-16 | 2006-11-15 | 索若两合股份有限公司 | Rotor spinning machine |
| DE102007018536A1 (en) * | 2007-04-19 | 2008-10-23 | Oerlikon Textile Gmbh & Co. Kg | Open-end spinning machine |
| EP2028298A2 (en) * | 2007-07-11 | 2009-02-25 | Rieter Ingolstadt GmbH | Textile machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309947A1 (en) | 1993-03-26 | 1994-09-29 | Schlafhorst & Co W | Spinning station on a rotor spinning machine |
| DE19836065B4 (en) | 1998-08-10 | 2012-08-23 | Oerlikon Textile Gmbh & Co. Kg | Filter chamber for a textile machine |
| DE10139075A1 (en) | 2001-08-09 | 2003-02-20 | Schlafhorst & Co W | Open-end rotor spinning machine |
| DE10153457B4 (en) * | 2001-10-30 | 2015-07-16 | Rieter Ingolstadt Gmbh | Textile machine having a plurality of processing stations and communication method therefor |
| DE102007056561A1 (en) * | 2007-08-25 | 2009-02-26 | Oerlikon Textile Gmbh & Co. Kg | Textile machine cross-winding thread onto spools, employs data transmission system to change workstation spinning- and spinning-on parameters during spool replacement |
-
2014
- 2014-06-11 DE DE102014008814.6A patent/DE102014008814A1/en not_active Withdrawn
-
2015
- 2015-05-07 EP EP15001373.8A patent/EP2966201B1/en active Active
- 2015-06-10 CN CN201510316296.2A patent/CN105177774B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499412Y (en) * | 2001-08-25 | 2002-07-10 | 浙江日发纺织机械有限公司 | Semi automatic piecing device of rotor spinning machine |
| CN1863953A (en) * | 2003-10-16 | 2006-11-15 | 索若两合股份有限公司 | Rotor spinning machine |
| DE102007018536A1 (en) * | 2007-04-19 | 2008-10-23 | Oerlikon Textile Gmbh & Co. Kg | Open-end spinning machine |
| EP2028298A2 (en) * | 2007-07-11 | 2009-02-25 | Rieter Ingolstadt GmbH | Textile machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948050A (en) * | 2015-09-17 | 2017-07-14 | 索若德国两合股份有限公司 | For the method for the factory set design for adapting to be related to the production of weaving loom yarn batch |
| CN111971426A (en) * | 2018-02-10 | 2020-11-20 | Dr.Mgr教育研究机构学院 | Multi-spindle sliver-fed spinning machine with spinning box modules for spinning coarse and long fibers such as coconut shell fibers and bananas |
| CN110540109A (en) * | 2018-05-29 | 2019-12-06 | 里特机械公司 | Method for operating a textile machine and textile machine |
| CN110540109B (en) * | 2018-05-29 | 2023-02-17 | 里特机械公司 | Method for operating a textile machine and textile machine |
| CN111304789A (en) * | 2018-12-11 | 2020-06-19 | 卓郎纺织解决方案两合股份有限公司 | Textile machine for producing cross-wound bobbins |
| CN111826759A (en) * | 2019-04-18 | 2020-10-27 | 卓郎纺织解决方案两合股份有限公司 | Textile machine for producing cross-wound bobbins |
| CN113755976A (en) * | 2020-06-03 | 2021-12-07 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
| CN113755976B (en) * | 2020-06-03 | 2022-09-20 | 卓郎纺织解决方案两合股份有限公司 | Yarn splicing method for open-end rotor spinning machine and open-end rotor spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105177774B (en) | 2018-04-10 |
| EP2966201A3 (en) | 2016-04-27 |
| DE102014008814A1 (en) | 2015-12-17 |
| EP2966201B1 (en) | 2019-07-31 |
| EP2966201A2 (en) | 2016-01-13 |
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