CN1763279A - Spinning machine with maintenance unit - Google Patents
Spinning machine with maintenance unit Download PDFInfo
- Publication number
- CN1763279A CN1763279A CN 200510114114 CN200510114114A CN1763279A CN 1763279 A CN1763279 A CN 1763279A CN 200510114114 CN200510114114 CN 200510114114 CN 200510114114 A CN200510114114 A CN 200510114114A CN 1763279 A CN1763279 A CN 1763279A
- Authority
- CN
- China
- Prior art keywords
- spinning machine
- bobbin
- yarn
- primary importance
- mentioned
- 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.)
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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
- D01H4/48—Piecing arrangements; Control therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/08—Doffing arrangements independent of spinning or twisting machines
- D01H9/10—Doffing carriages ; Loading carriages with cores
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention provides a method for storage and exchange of bobbins (11) in a service device (3) for a textile machine especially for a rotor textile machine or a ring textile machine involves storing bobbin(s) in a first position and changing the bobbin(s) in a second position.
Description
Technical field
The present invention relates to a kind ofly, particularly on the attending device of rotor spinning machine or ring spinner, deposit and the method for creeling more at spinning machine.
In addition, the invention still further relates to a kind of spinning machine, particularly a kind of rotor spinning machine or ring spinner are furnished with at least one attending device, in order to carry out maintenance work, wherein have a bobbin that is used for winding yarn to be arranged on the attending device.
Background technology
According to existing technical merit, known on spinning machine the working service device carry out maintenance work.Known this attending device has for example been done introduction among DE 102 33 572 A1 at patent documentation.Wherein the attending device of being said is furnished with a bobbin that has auxiliary yarn that is arranged in attending device inside.For the maintenance work of some regulation, need to use certain good yarn or auxiliary yarn of preprocessing.Mainly be to be used in to change when needing to restart to spin behind the new bobbin.The spinning operation in this case, do not have yarn end available, so that can be proceeded.Do not have yarn end, people replace the yarn end that uses auxiliary yarn, so that can proceed the operation of spinning.For this reason, known method be needed auxiliary yarn predetermined fixed on so-called auxiliary yarn bobbin on attending device.When needed, attending device can take off auxiliary yarn from auxiliary yarn bobbin voluntarily, and implements necessary maintenance work.But the shortcoming of known solution based on original technical merit is, auxiliary yarn bobbin is difficult to approaching, can't see the situation of the inside, or attending device can only be arranged in the restricted portion, the operational scope of essential installing space is narrow and small especially, perhaps even can not use.
Summary of the invention
Therefore, task of the present invention is exactly the installing space that makes full use of attending device better, and good especially operability is provided simultaneously.
In order to solve proposing above of task, according to the present invention, the method that this paper starts proposition is characterised in that to have at least a bobbin to leave on the primary importance, and change on the second place.Be placed in two methods between the position by bobbin and might make full use of the existing installing space of attending device in best mode.Concrete way is primary importance to be arranged in the place that can make full use of installing space.Bobbin can be stayed on this primary importance in the main time, need not to make the sacrifice that relates to installing space in other place of attending device.More under the situation of creeling, then bobbin is moved to the second place at needs so that in an easy approaching place creeling more.
If the second place of selecting makes operating personnel feel easier to be more approaching than primary importance, then has special superiority.Though might change auxiliary yarn bobbin by machine in the process of an automation like this, in most of application scenarios of the present invention, it is just enough to change auxiliary yarn bobbin by operating personnel with manual type.For example, can take such mode to change, promptly allow the second place than the more close operating personnel of primary importance, during replacing, bobbin moves to the second place to operating personnel's direction by primary importance.She Ji spinning machine is compared with known version like this, and its operation comfort has tangible improvement.
In another kind of design of the present invention, the regulation primary importance is selected within the attending device, and the second place then is selected in the scope of an opening of attending device shell with interior or beyond its scope.Like this, bobbin is stayed in the most of the time within the inner chamber of shielded attending device, and only the lateral direction to attending device moves when changing.Can predesignate selectively, establish an opening in advance in the outside of attending device on casing, the second place is located near the opening, and bobbin moves in the scope of this opening when changing, and like this, operating personnel are easy near bobbin.Scheme as an alternative, bobbin also can stretch out fully and enter the second place outside the attending device, with the accessibility of further improvement bobbin.
Another preferable further design code of the present invention, primary importance is arranged in the outside of attending device, and the second place equally also is chosen in its outside.When attending device was taked a kind of special compact structure form, just when the inner chamber of attending device was difficult to find the sufficient mounting space, this design had special superiority.In this case, bobbin can for example remain on the primary importance in the upper extent of attending device, when needing, promptly when creeling more, with bobbin move into place in the bottom, operating personnel's approaching second place easily.
According to certain application form, can allow attending device in the long as far as possible time, work as required, operating personnel do not intervene in addition.For example, when in the long time span, producing, be exactly this situation with a kind of yarn.In this case, do not change in batch, therefore do not change the auxiliary yarn bobbin that is arranged on the attending device yet.Superior especially part in this case is, gets a plurality of bobbins simultaneously ready and get the raw materials ready as yarn on primary importance.Simultaneously, a plurality of bobbins also are connected with for example corresponding yarn reserve, so that doff with getting the raw materials ready on second bobbin immediately after first bobbin uses up.
Also having a benefit in addition, is exactly to protect the bobbin on primary importance to avoid polluting at least.As everybody knows, in the workshop of spinning machine, can produce fiber and the dust deposit that is scattered.Under a stable condition, may be caused defective result by the bobbin of this booty severe contamination, the first test of spinning that for example may lead to the failure or defective.Therefore, preferably take shielding measure, for example bobbin is covered up, prevent to be polluted by the similar booty in outside with protective cover.
In addition, according to spinning machine of the present invention, its feature is that also attending device has a carriage to be used for supporting bobbin, and has designed a mobile device in addition, and carriage can alternately move between at least two different positions by this mobile device.As mentioned before, utilize equipment of the present invention can utilize the installing space that exists on the attending device most effectively fully.
Possible excellent especially several enforcement patterns are all predesignated, and mobile device has at least one swing arm selectively, guider, for example guide rail-slide block-combination, perhaps a spring assembly.All mobile devices all are to be used for making bobbin reciprocating motion between the position of predesignating.
The another kind of pattern of implementing is also predesignated and is used a sets of cords assembly pulley, so as in order for example to change bobbin from upper position move into place in the bottom, operating personnel approaching position easily.
In order to keep big as far as possible yarn get the raw materials ready (this is favourable) on the attending device under very long situation of same batch duration, being each bobbin at least, is beneficial especially for two or more bobbins provide the carriage that has fixed mechanism preferably.
For fullest ground assurance operating personnel's safety, the design safety fixture leaves some at least positions to prevent accident in advance, especially prevents to leave primary importance, has proved advantageous particularly.This safe fixture can be a locking bolt for example, is used for preventing that bobbin or carriage disengaging out of control are arranged in the primary importance on attending device top, and unexpectedly moves down.Exist in this case and when turning over, make operating personnel injured or damage the danger of machine.We must adopt suitable safe fixture effectively to prevent.
In order to continue and failure-free operation, importantly can not there be foreign matter to fall on the bobbin.For this reason, particularly advantageous measure is with a protective cover bobbin to be shielded at least, and protective cover preferably is located on the primary importance.For example can prevent the dust that produces in spinning work so effectively.Because bobbin mainly is in the first position, following shields bobbin just enough with protective cover on this position in most of application scenarios.It is shorter relatively that bobbin continues to be in other locational time, and suffered contamination by dust in most cases can be ignored.
Supply with for the fault-free of monitoring yarn or auxiliary yarn, be preferably in yarn checkout gear of the interior layout in zone of yarn process.Can monitor the normal supply of auxiliary yarn like this.If possible broken yarn takes place, can discern immediately, and can excite corresponding signal of output to give operating personnel by for example control appliance.
Because need yarn or auxiliary yarn to supply with as far as possible equably especially, just supply with, to avoid forming for example pile loop, so preferably design the tension force of a Yarn Brake in advance with the control yarn with constant tension force.
In order to improve operation comfort, on another preferable enforcement pattern, to predesignate, a default Vidacare corp is to drive mobile device, and mobile device is so as to moving between at least two positions.Scheme also can be preset a Vidacare corp and open and close protective cover as an alternative.Two Vidacare corps can be controlled by a shared control device.So just may make bobbin for example move to the second place from primary importance, allow operating personnel can be easily near and change.
Description of drawings
Below, further specify other advantage of the present invention with accompanying drawing in conjunction with the embodiments, wherein:
Fig. 1 is the attending device that has a swing arm and a bobbin according to the present invention;
Fig. 2 is the attending device that has swing arm and two bobbins according to the present invention;
Fig. 3 is the attending device that has a spring arm and a bobbin according to the present invention; And
Fig. 4 is the attending device that has a side mobile device and a bobbin according to the present invention.
Description of reference numerals
1 rotor spinning machine, 2 operating positions
3 attending devices, 4 movable passageways
5 units, 6 units
8 of 7 units, masking device
9 hinges, 10 casings
11 bobbins, 12 mobile devices
13 swing arms, 14 swinging axles
15 axle journals, 16 rotational positioner
17 arrows, 18 swing points
19 carriages, 20 axles
21 steering spindles, 22 thread monitor, the yarn checkout gear
23 transfers, 24 locking magnets
26 yarn reserves of 25 mating members
27 spring assemblies, 28 sidewalls
29 slide blocks, 30 guide rails
31 arrows, 32 rings
The specific embodiment
In Fig. 1, show according to rotor spinning machine 1 of the present invention with side view.In order more clearly to express, in many operating positions arranged side by side 2, only show two operating positions.Attending device 32 moves along the operating position, and attending device 3 is guided on the movable passageway 4 that is positioned at 2 tops, operating position.At attending device 3 several units 5,6 and 7 have been installed.These units 5,6 and 7 are used for carrying out different functions in the scope of the maintenance work of being carried out by attending device 3.
There is Yishanmen 8 to be installed on the casing 10 on the left side of attending device 3 by hinge 9.In normal operation, door 8 is closed, and enters the inside of attending device 3 to prevent booty.In this enforcement pattern, the installing space in that the upper right quarter of attending device 3 has been is used for arranging a bobbin 11 according to the present invention.For this reason, attending device 3 has been equipped with a mobile device 12, and it mainly comprises a swing arm 13, and this swing arm 13 is bearing in can be around a swinging axle 14 swings on the axle journal 15.
Only about half of place at the height of swing arm 13 arranges a carriage 19, so as on this carriage the band yarn and (or) bobbin 11 of auxiliary yarn is inserted on the axle 20.In swing arm 13 upper ends are horizontally disposed steering spindles 21, and the yarn that is from bottom to top spurred just turns on this steering spindle, are drawn towards a thread monitor 22 then.Yarn passes through another transfer 23 after coming out from this watch-dog again, is drawn towards the unit of proceeding to process 5,6 or 7 then.In illustrated enforcement pattern, the steering spindle 21 that is arranged in the upside of mobile device 12 is just walked around for yarn simply.As a kind of replacement scheme, yarn also can two kinds, three kinds or four kinds be walked around steering spindle 21, so that increase the size of this steering spindle, just improves the brake force of this steering spindle as Yarn Brake.In order to guarantee to brake mobile device 12 reliably, except rotational positioner 16, also arranged a safety stop at the upside of swing arm 13 in addition, this safety stop is taked the form of locking magnet 24, and its sticking is at an opposed ferrous metal or have equally on the mating member 25 of magnetic.
Be to implement pattern shown in Fig. 2 according to the another kind of mobile device 12 of the present invention.This enforcement pattern can guarantee attending device 3 supply yarn or auxiliary yarn in the long especially time, and need not more creeling 11.For this reason, carriage 19 further is arranged in downwards on the swing arm 13, and axle 20 also further extends.As a result, on axle 20, can stack two bobbins 11 one on the other.Be yarn reserve 26 between two bobbins, in this enforcement pattern, yarn reserve 26 is interconnective.The advantage of doing like this is, above after the yarn of a bobbin 11 uses up, can extract yarn from a following bobbin 11 automatically.Like this, attending device 3 can continuous operation in a long especially time, and operating personnel there is no need to change or additional bobbin.
The remainder of the structure of the pattern of enforcement shown in Fig. 2 is identical with enforcement pattern shown in Figure 1.
Adopted a kind of simple especially structure in another enforcement pattern shown in Fig. 3.Wherein, swing arm 13 is connected with attending device 3 through a spring assembly 27.Spring assembly 27 is designs like this, and promptly it is not having to be in the stand up position shown in Fig. 3 under the stressed state.This means that wanting deflection mobile device 12 needs to use certain active force, then, when the active force that applies finished, mobile device 12 was just got back to illustrated position voluntarily.In the case of this example, illustrated position can be referred to as primary importance, then is referred to as the second place for the position of more creeling 11 deflections or to the front lower place bent position.In order further mobile device 12 to be stopped on the primary importance, provide a corresponding mating member 25 for locking magnet again.The advantage of this enforcement pattern is that it can cash especially simply.Wherein, particularly can save necessary articulated elements 14 and 15 in the scope of bottom originally.
At last, figure 4 illustrates a kind of enforcement pattern of the present invention, its attending device 3 is shown in-the side view.Can see movable passageway 4 in the upper left side, attending device 3 moves along this passage.Operating position 2 is arranged in the below of movable passageway 4, can be safeguarded by the attending device 3 that is arranged in its right side.In this enforcement pattern, mobile device 12 is arranged in the outside of attending device 3.
Also being door 8 shown in the right of figure, equally also is to be installed on the casing 10 of attending device 3 through hinge 9.Door 8 is open mode in the drawings, and in this enforcement pattern, door 8 is not the antetheca that is used for closing attending device 3, but is used for closing the sidewall 28 of the attending device 3 that is furnished with mobile device 12.Have only when attending device 3 very compactly, when particularly the inner space can not provide essential installing space, just adopt this enforcement pattern.
The present invention is not limited to the embodiment of above diagram and description.But can be that allow in claim with the scope of the affirmation professional in conversion the present invention more widely.For example can be not according to mentioned above and replace one or two or a plurality of bobbin are provided.In addition, the type of thread monitor and Yarn Brake and layout also can change, and perhaps can adopt other or additional transfer.The part of the safe fixture that illustrated safety stopper just can adopt.In addition, can also adopt the catching known in the industry or interlocking etc. as safe fixture, as what extensively adopted in the industrial technology.In addition, as long as there is the sufficient mounting space to use, mobile device 12 does not bump when mobile, and mobile device 12 also can be arranged in any position in the attending device 3.Particularly, utilize the present invention can also make full use of the interior installing space of attending device 3 upper extent, allow operating personnel directly arrive this place without aid (for example without ladder).
Claims (15)
1. at spinning machine, particularly on the attending device (3) of rotor spinning machine or ring spinner, deposit and the method for creeling (11) more, it is characterized in that, have at least a bobbin (11) deposit on the primary importance with the second place on change.
2. method according to claim 1 is characterized in that, the selection of the described second place arrives than the primary importance operating personnel that are more convenient for.
3. method according to claim 1 and 2 is characterized in that, described primary importance is chosen within the attending device (3), and the second place is chosen in the scope of an opening of attending device (3) casing or outside its scope.
4. method according to claim 1 and 2 is characterized in that, described primary importance is arranged in outside the attending device (3), and the second place also is chosen in outside its scope.
5. according to the described method of one of above-mentioned every claim, it is characterized in that, have simultaneously a plurality of bobbins (11) as yarn get the raw materials ready remain on the primary importance standby.
6. according to the described method of one of above-mentioned every claim, it is characterized in that the bobbin on primary importance (11) is protected at least, avoids pollutant to enter.
7. spinning machine, particularly at rotor spinning machine or ring spinner, be equipped with at least one attending device (3) to carry out maintenance work, wherein, for preparing to supply with yarn, on attending device, arrange a bobbin (11), it is characterized in that, described attending device (3) has a carriage (19) to support bobbin (11), also is provided with a mobile device (12) in addition, can be in order to alternately to move between at least two different positions by carriage (19).
8. require described spinning machine according to aforesaid right, it is characterized in that, described mobile device (12) has a swing arm (13), guider selectively at least, for example a guide rail-slide block-combination (29,30), perhaps a spring assembly (27).
9. according to the spinning machine of one of above-mentioned every claim, it is characterized in that described mobile device (12) is furnished with and accepts at least one, preferably accepts the axle (20) of two bobbins.
10. according to the described spinning machine of one of above-mentioned all claim, it is characterized in that, be preset with safe fixture (16,24,25), in order to prevent the unexpected at least position that breaks away from, mainly is to prevent to break away from primary importance.
11., it is characterized in that a default at least masking device (8) is with the bobbin (11) on shielding bobbin (11), especially the screening-off position primary importance according to the described spinning machine of one of above-mentioned every claim.
12. according to the described spinning machine of one of above-mentioned every claim, it is characterized in that, in the scope of yarn operation, arrange a yarn checkout gear.
13., it is characterized in that a default Yarn Brake is with the control yarn tension according to the described spinning machine of one of above-mentioned every claim.
14., it is characterized in that default Vidacare corp is to drive mobile device (12), so that mobile device (12) can move according to the described spinning machine of one of above-mentioned every claim between at least two positions.
15., it is characterized in that default Vidacare corp is to open and/or to close masking device (8) according to the described spinning machine of one of above-mentioned every claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410050738 DE102004050738B4 (en) | 2004-10-19 | 2004-10-19 | Method for storing and replacing bobbins for providing yarn to the maintenance device of a textile machine and textile machine |
| DE102004050738.4 | 2004-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1763279A true CN1763279A (en) | 2006-04-26 |
| CN1763279B CN1763279B (en) | 2011-08-31 |
Family
ID=36120621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510114114 Expired - Fee Related CN1763279B (en) | 2004-10-19 | 2005-10-18 | Method for storing and replacing auxiliary bobbin on maintaining device and spinning machine with maintenance unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1763279B (en) |
| DE (1) | DE102004050738B4 (en) |
| IT (1) | ITTO20050724A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696052B (en) * | 2012-04-20 | 2017-10-20 | 立达英格尔施塔特有限公司 | Weaving loom with the supporting arrangement for the second drag chain guider |
| CN107794613A (en) * | 2016-08-29 | 2018-03-13 | 里特机械公司 | Attending device and textile machinery for the station of maintaining textile machine device |
| CN108691049A (en) * | 2017-04-04 | 2018-10-23 | 株式会社丰田自动织机 | Ring throstle connects yarn work auxiliary device |
| CN110938901A (en) * | 2018-09-21 | 2020-03-31 | 卓郎纺织解决方案两合股份有限公司 | Maintenance vehicle and method for the automatic supply of spinning stations of a spinning machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010001475A1 (en) | 2010-02-02 | 2011-08-04 | Rieter Ingolstadt GmbH, 85055 | Maintenance device for textile machine, has frame which is movable along textile machine by carriage, where multiple assemblies are provided for executing different maintenance activities at textile machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS224293B1 (en) * | 1981-07-31 | 1984-01-16 | Burysek Frantisek | Method of and apparatus for restoring spinning process after an automatic bobbin exchange failure or on count change in open-end spinning machines |
| DE3801964A1 (en) * | 1988-01-23 | 1989-07-27 | Schlafhorst & Co W | METHOD AND DEVICE FOR RESTORING SPINNING OPERATION AFTER INTERRUPTION |
| JP2510036Y2 (en) * | 1991-04-05 | 1996-09-11 | 村田機械株式会社 | Tubing thread switching device for winding unit |
| DE4313523C2 (en) * | 1993-04-24 | 2003-06-12 | Schlafhorst & Co W | OE spinning machine producing cross-wound bobbins |
| US6079195A (en) * | 1999-01-25 | 2000-06-27 | Fritz Stahlecker | Procedure for re-equipping and simultaneous modernization of an open end rotor spinning machine |
| CZ299685B6 (en) * | 2001-09-05 | 2008-10-22 | Rieter Cz A.S. | Method of resumption of multi-component yarn spinning on rotor spinning machine and apparatus for making the same |
-
2004
- 2004-10-19 DE DE200410050738 patent/DE102004050738B4/en not_active Expired - Fee Related
-
2005
- 2005-10-11 IT ITTO20050724 patent/ITTO20050724A1/en unknown
- 2005-10-18 CN CN 200510114114 patent/CN1763279B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696052B (en) * | 2012-04-20 | 2017-10-20 | 立达英格尔施塔特有限公司 | Weaving loom with the supporting arrangement for the second drag chain guider |
| CN107794613A (en) * | 2016-08-29 | 2018-03-13 | 里特机械公司 | Attending device and textile machinery for the station of maintaining textile machine device |
| CN107794613B (en) * | 2016-08-29 | 2021-08-06 | 里特机械公司 | Maintenance device for maintaining work station of textile machine and textile machine |
| CN108691049A (en) * | 2017-04-04 | 2018-10-23 | 株式会社丰田自动织机 | Ring throstle connects yarn work auxiliary device |
| CN108691049B (en) * | 2017-04-04 | 2020-11-24 | 株式会社丰田自动织机 | Auxiliary device for yarn splicing operation of ring spinning frame |
| CN110938901A (en) * | 2018-09-21 | 2020-03-31 | 卓郎纺织解决方案两合股份有限公司 | Maintenance vehicle and method for the automatic supply of spinning stations of a spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1763279B (en) | 2011-08-31 |
| DE102004050738A1 (en) | 2006-04-20 |
| DE102004050738B4 (en) | 2012-12-27 |
| ITTO20050724A1 (en) | 2006-01-10 |
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Granted publication date: 20110831 Termination date: 20161018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |