CN101148232B - Textile mechanical station for manufacturing across winding reel - Google Patents
Textile mechanical station for manufacturing across winding reel Download PDFInfo
- Publication number
- CN101148232B CN101148232B CN2007101544332A CN200710154433A CN101148232B CN 101148232 B CN101148232 B CN 101148232B CN 2007101544332 A CN2007101544332 A CN 2007101544332A CN 200710154433 A CN200710154433 A CN 200710154433A CN 101148232 B CN101148232 B CN 101148232B
- Authority
- CN
- China
- Prior art keywords
- lever
- yarn
- quadrant gear
- leverage
- spool
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
- B65H67/083—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement handling the yarn-end of the new supply package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The present invention relates to a textile machine working station (2) for producing cross-wound bobbin, the working station (2) has a yarn tube changing device (4), the yarn tube changing device has a bobbin tube chamber (3) can be rotatable supported and store yarn tube (9), a lever mechanism (38) can be asway supported and used for delivering the yarn of yarn tube (9) to the yarn clamping tube (25) while splicing yarn or after changing yarn tube, and a driving electric motor (31) used for driving the bobbin tube chamber (3) and the lever mechanism (38), the electric motor delivers torque to the lever mechanism (38) by a driving shaft (43) and a driven shaft (44) arranged with mutually axle angle mode and having fall between them, here, the lever mechanism (38) can be transferred into yarn delivering location from static location, on the lever mechanism (38) there is a sector gear (46) capable of asway supporting on the driven shaft (44), the sector gear corresponding to a feeding lever (45), the feeding lever connects by the driving shaft (43) and the driving electric motor (31), the sector gear (46) and the feeding lever (45) forms as this, that is the torque acting on the lever mechanism (38) remains constant during the pivoting movement.
Description
Technical field
The present invention relates to make the station of the textile machine of cross winding bobbin.
Background technology
The handbook " Autoconer338 " of executing pressgang Hao Site (Schlafhorfst) company discloses a kind of station of making the textile machine of cross winding bobbin.The bobbin-winding machine that the document is mentioned has bobbin bank, and it has as everyone knows by the computer-controlled drive motor of bobbin bank.This drive motor drives and connects yarn feeding device automatically and move the spool device certainly.Drive motor is connected with leverage by driving device, as the 4-68 page or leaf to the 4-70 page or leaf described.The moment that is applied on the axle drive shaft by drive motor passes to leverage by driving device, so that start this leverage when for example changing spool or broken yarn.
From DE 915 39 762 B4, for moment is passed to leverage and adopted connecting rod from drive motor.But, adopt connecting rod except bringing high parts cost, also cause passing to the moment of axle drive shaft because the lever ratio that itself can change when the link work and obviously changing by connecting rod.Will be applied to moment on the connecting rod greater than in the moment that can obtain by drive side at drive side, this is because as mentioned above, and moment is because lever reduces in variation.In order to make compensation, just need the bigger drive motor of size.
Summary of the invention
Task of the present invention is so to improve station, can overcome the defective of knowing from prior art.
According to the present invention, finish this task by described according to a first aspect of the invention device.
A first aspect of the present invention proposes, be provided with the quadrant gear that is supported on swingably on the axle drive shaft on the leverage, this quadrant gear corresponding to one by feeding that axle drive shaft connects with stepping motor to lever, and this quadrant gear so forms to lever with feeding, and the moment that promptly acts on leverage remains unchanged in whole swing distance.According to of the present invention, be used to moment is passed to the quadrant gear of driven shaft and corresponding feeds that to give the feature of lever be that part is fewer from axle drive shaft, described part is will stride across the needed part of spatial offset between axle drive shaft and the driven shaft for the arrangement structure that determines because of geometric configuration.At first, the constant moment of the order of magnitude is delivered to leverage, so the size of drive motor compared with prior art can be set corresponding smallerly, this helps to reduce the textile machine consumption of power.
According to a second aspect of the invention, quadrant gear arranges that in mutual mode at an angle this angle is corresponding to crossed-axes angle with feeding to lever.Therefore, can depend on crossed-axes angle structure, between axle drive shaft and the driven shaft by plain mode compensation.
Feed and preferably can become fan-shaped to lever and quadrant gear.
Here, the radius of quadrant gear and the radius of feeding to lever can so design, and promptly can compensate the drop between axle drive shaft and the driven shaft.Therefore, do not need add-on parts to compensate the drop of axle drive shaft and driven shaft.
Especially, quadrant gear has the foliated tooth that radial outward is extended on its circular arc, and described tooth is in the form fit engagement with being arranged on to feed to the breach on the lever.Described tooth has played the effect that guarantees positive engagement when transmission torque.
In order to guarantee that quadrant gear trouble free ground rolls on feeding to lever, a sixth aspect of the present invention proposes, and quadrant gear has support profiles, and quadrant gear is supported on this support profiles and feeds on the lever.Thus one, sector teeth can successfully insert feeds to the breach of lever and can withdraw from again, and its way is that support profiles keeps this tooth pitch breach bottom surface that certain distance is arranged.Avoided tooth in breach, to kill.
Feed and preferably can control by cam disk mechanism to lever.
Description of drawings
Below, the embodiment shown in describes the present invention in detail in conjunction with the accompanying drawings, wherein:
Fig. 1 represents to have from moving the station spool device, that make the textile machine of cross winding bobbin with lateral plan;
Fig. 2 is the transparent view of moving the spool device certainly shown in Fig. 1 illustrates, its leverage is in and waits the position;
Fig. 3 is the transparent view of moving the spool device certainly of Fig. 2, and its leverage is in control position.
The specific embodiment
Fig. 1 represents to make the textile machine of cross winding bobbin with schematic side view, is so-called automatic cross-winding bobbin winder in this embodiment.Automatic cross-winding bobbin winder 1 like this has many same stations 2 as known between its unshowned terminal location.
On these stations 2, the spool of for example making on ring spinner, only have quite few thread material 9 is wound into the cross winding bobbin 11 of large volume, and cross winding bobbin is handed to along equipment context winding bobbin conveying mechanism 21 and be sent to the bobbin loading-unload station that is placed in the equipment end etc. longitudinally by automatic maintaining device (as cross-wound bobbin changing device more) subsequently.
According to shown in embodiment, automatically some stations 2 of cross-winding bobbin winder 1 have bobbin storehouse 3 respectively, are used to lay in a large amount of spools 9.
Below the bobbin storehouse 3 of best circular storehouse form, be provided with spool slideway known but that do not illustrate itself, the spool slideway can be transferred to the spool of getting ready 9 on the bobbin ingot 5 that is placed in the unwinding district 10 in circular storehouse 3.Bobbin ingot 5 for this reason can be as be usually swung between receiving position and unwinding position shown in Figure 1, and on the unwinding position, spool 9 is operated by unwinding.Bobbin storehouse 3 is supported on spool more on the changing device 4 rotationally, and is connected with a drive motor 31 that preferably is the stepping motor form with the face cam group by driving device.
Some station 2 also has other mechanism as known (thereby only illustrative), described mechanism can not only be wound into relatively little spool 9 cross winding bobbin 11 of large volume reliably, and has guaranteed to check in winding process whether yarn has yarn flaws and remove detected yarn flaws.
For example, the winding mechanism of representing with mark 24 just be can be regarded as said mechanism.Winding mechanism 24 has the bobbin driver train 26 and the Yarn guide mechanism 28 that traverses that loads with the bobbin bank 18 that can support around the mode of axis of oscillation 19 motions at least, to cross winding bobbin 11 this moment.Cross winding bobbin 11 is positioned in winding process by driving on some motor-driven head rolls and by this head roll friction.Finish yarn at the traverse motion around to cross winding bobbin 11 time by the Yarn guide mechanism 28 that traverses, this Yarn guide mechanism that traverses has guide in the present embodiment and refers to 29.The Yarn guide mechanism 28 that traverses like this is known and has for example clearly described in DE 198 58 548 A1.
In addition, such station 2 generally has the yarn-clipping tube 25 that meets yarn mechanism 13 (the preferably splicing mechanism of pneumatic work), can bear the aspirate tube 12 of negative pressure and also can bear negative pressure.Aspirate tube 12 and yarn-clipping tube are connected on the negative pressure crossbeam 32 of equipment self for 25 this moments, and this negative pressure crossbeam is connected with negative pressure source 33 again.
In addition, station 2 has following yarn detector 22, yarn tensioner 14, the yarn clearer 15 that has yarn shoutoff mechanism 17, yarn tension sensor 20 and waxing mechnism 16.
Also as shown in Figure 1, be equipped with and hold yarn mechanism 35 in the month, it can be held in the month and stay in the one section yarn 34 that more renews after the spool 9, extends between the center in spool 9 and bobbin storehouse 3 guide chuck 30.Hold fed agency 6 and yarn shoutoff mechanism 37 that the major part of yarn mechanism 35 is supported swingably in the month.
In addition, leverage 38 is installed below bobbin storehouse 3, this leverage 38 has auxiliary chuck 42.On auxiliary chuck 42, be provided be used to clamp yarn catch the yarn hook.Generally, auxiliary chuck 42 is positioned at the position of waiting shown in Figure 2, waits the position at this, and auxiliary chuck 42 is attached on the spool slideway with being parallel to the spool slideway.Auxiliary chuck 42 swings in control position shown in Figure 3 at spool 9 after ingot 5 is transferred in circular storehouse 3.In this swing, auxiliary chuck 42 catch the horizontal yarn line segment 34 that hooks of yarn hook.Therefore yarn line segment is 34 scheduled, the result, and yarn line segment can be caught reliably by fed agency 6.
The required moment of auxiliary chuck 42 by be placed in swingably spool more the parallelogram leverage 38 on the changing device 4 be delivered to auxiliary chuck 42, as shown in Figures 2 and 3.Moment is delivered to axle drive shaft 43 and is delivered to driven shaft 44 from this axle drive shaft 43 by cam disk mechanism from drive motor 31.For moment is delivered to driven shaft 44 from axle drive shaft 43, on positioned opposite axle 43,44 o'clock, geometric configuration situation by structures shape requires moment not only to turn to 90 degree crossed-axes angles, and to compensate the drop of axle drive shaft 43 relative driven shafts 44, here, should guarantee to transmit and stablize unmodified moment.
Only realize by traditional awl tooth by turning to usually of crossed-axes angle.But do not consider to adopt such awl tooth here, this be because, moment should pass to driven shaft 44 from axle drive shaft 43, driven shaft 44 not only relative drive shaft 43 is arranged with a crossed-axes angle, and relative drive shaft 43 has drop ground to arrange, therefore, these two axles 43,44 are not in mutual positions aligning, and positions aligning is to use common awl tooth necessary mutually.
In order to realize that desired moment turns to, according to the present invention, fan-shaped feed give lever 45 by be placed in spool more the driving device in the housing 47 of changing device 4 handle, this driving device along this spool more the longitudinal axis of changing device 4 radially extension and be arranged in the below in bobbin storehouse 3 swingably.Feeding will be around axle drive shaft 43 swing in horizontal plane to lever 45.
Be provided with on housing 47 perpendicular to the quadrant gear 46 of feeding to lever 45, this quadrant gear 46 is arranged on the driven shaft 44.Quadrant gear 46 has foliated tooth 48 on its circular arc, this foliated tooth with mesh being in form fit feed for the corresponding breach 49 on the lever 45.According to the round string of a musical instrument of feeding to lever 45 or quadrant gear 46, quadrant gear 46 can be fed to lever 45 relatively when carry-over moment and swung a pivot angle, so that make auxiliary chuck 42 move into its control position.
A plurality of breach 49 be arranged on this feed to lever 45 back to axle drive shaft 43, on that side of tooth 48.Be provided with the lever 39 of a parallelogram leverage 38 on driven shaft 44, this lever 39 is connected with quadrant gear 46.Lever 39 is used for and will be converted into motion of translation from feeding the moment of passing to driven shaft 44 through quadrant gear 46 to lever 45.By other lever 40,41 that is hinged of this leverage 38, this motion is delivered to auxiliary chuck 42.
By and axle drive shaft 43 and driven shaft 44 between the radius of the corresponding quadrant gear 46 of drop, can compensate this drop, here, the quadrant gear of arranging with mutual vertical mode 46 and feed and compensated crossed-axes angle to lever 45.The tooth 48 of quadrant gear 46 has guaranteed stable unmodified transmission of torque to the even rolling in the breach 49 of lever 45 feeding.
Kill in breach 49 for fear of tooth 48, quadrant gear 46 has planar support profiles 51, and the longitudinal axis coaxial line ground of this support profiles 51 and driven shaft 44 extends.On support profiles 51 is attached to when quadrant gear 46 rolls and feeds to the surface of lever 45 and make feed spaced apart to lever 45 and quadrant gear 46 so that assurance rolling smoothly.
Claims (7)
1. station (2) of making the textile machine of cross winding bobbin, this station (2) has more changing device (4) of spool, and this spool more changing device (4) has: the bobbin storehouse (3) of being supported and laying in spool (9) rotationally; Supported and be used for when connecing yarn or after changing spool, the sliver of spool (9) handed to the leverage (38) of yarn-clipping tube (25) swingably; And the drive motor (31) that is used to drive bobbin storehouse (3) and leverage (38), this drive motor (31) passes torque to this leverage (38) by axle drive shaft (43) and driven shaft (44), this leverage (38) can move into yarn from dead position and deliver the position, and described axle drive shaft (43) and described driven shaft (44) have drop each other and arrange in the mode that is in crossed-axes angle; It is characterized in that, be provided with the quadrant gear (46) that is supported on swingably on this driven shaft (44) on this leverage (38), this quadrant gear (46) is corresponding to feeding to lever (45), should feed and link to each other with this drive motor (31) by this axle drive shaft (43) to lever (45), this quadrant gear (46) and this are fed to lever (45) and are so formed, and the moment that promptly acts on this leverage (38) remains unchanged in whole swing distance.
2. station according to claim 1 (2) is characterized in that, this quadrant gear (46) and this are fed to lever (45) and arranged that according to mutual mode at an angle this angle equals described crossed-axes angle.
3. station according to claim 1 (2) is characterized in that, should feed to be fan-shaped to lever (45).
4. station according to claim 3 (2) is characterized in that, the radius that should feed to lever (45) and this quadrant gear (46) is such, can compensate the drop between this axle drive shaft (43) and this driven shaft (44).
5. station according to claim 4 (2) is characterized in that, this quadrant gear (46) has foliated tooth (48) on its circular arc, and this foliated tooth (48) is in form fit to the breach (49) on the lever (45) and meshes with being arranged on to feed.
6. according to claim 4 or 5 described stations (2), it is characterized in that this quadrant gear (46) has support profiles (51), this quadrant gear (46) is supported on this by this support profiles (51) and feeds on the surface to lever (45).
7. station according to claim 1 (2) is characterized in that, should feed and can control by cam disk mechanism to lever (45).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006044646.1 | 2006-09-21 | ||
| DE200610044646 DE102006044646A1 (en) | 2006-09-21 | 2006-09-21 | Operating site for a textile machine producing cross-wound bobbins comprises a toothed segment pivoting on a driven shaft and arranged on a lever unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101148232A CN101148232A (en) | 2008-03-26 |
| CN101148232B true CN101148232B (en) | 2011-05-11 |
Family
ID=39134003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101544332A Expired - Fee Related CN101148232B (en) | 2006-09-21 | 2007-09-12 | Textile mechanical station for manufacturing across winding reel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101148232B (en) |
| DE (1) | DE102006044646A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009242027A (en) * | 2008-03-28 | 2009-10-22 | Murata Mach Ltd | Yarn end retrieving apparatus of bobbin |
| DE102008057806A1 (en) * | 2008-11-18 | 2010-05-20 | Oerlikon Textile Gmbh & Co. Kg | Round magazine for a winding unit of a cheese spreader |
| JP2011144028A (en) * | 2010-01-15 | 2011-07-28 | Murata Machinery Ltd | Yarn winding machine and yarn guiding method |
| DE102012009662A1 (en) * | 2012-05-12 | 2013-11-14 | Saurer Germany Gmbh & Co. Kg | Workstation of a cheese winder |
| JP2014101189A (en) * | 2012-11-20 | 2014-06-05 | Murata Mach Ltd | Textile machine |
| CN114250537B (en) * | 2021-12-24 | 2022-12-09 | 杭州聚乾实业有限公司 | Airflow yarn twisting unit, spinning system of airflow yarn twisting unit and spinning process of airflow yarn twisting unit |
| CN114655784B (en) * | 2022-05-27 | 2022-08-09 | 南通天晟精密机械有限公司 | Bobbin winder for spinning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3624904A1 (en) * | 1986-07-23 | 1988-01-28 | Schlafhorst & Co W | AUTOMATIC CROSS REEL WINDING MACHINE |
| DE4216501A1 (en) * | 1992-05-19 | 1993-11-25 | Hatlapa Uetersener Maschf | Ships winch with compensating unit for winding ropes - has unit in form of hollow gear wheel connected to motor through worm pinion shaft and has wheel drive to position alignment element |
| CN1151374A (en) * | 1995-10-26 | 1997-06-11 | W·施拉夫霍斯特公司 | Textile machinery of producing cross curling web |
| CN1231985A (en) * | 1998-04-11 | 1999-10-20 | W·施拉夫霍斯特公司 | Winding head for automatic winder |
| CN1334778A (en) * | 1998-12-18 | 2002-02-06 | W·施拉夫霍斯特公司 | Thread guide for traversing thread in rotating winding bobbin |
| CN2506604Y (en) * | 2001-11-15 | 2002-08-21 | 朱宏杰 | Automatic bobbin winder |
| CN1509972A (en) * | 2002-12-11 | 2004-07-07 | W・施拉夫霍斯特公司 | Method and device for starting working position of apparatus for manufacturing cross winding bobbins |
-
2006
- 2006-09-21 DE DE200610044646 patent/DE102006044646A1/en not_active Withdrawn
-
2007
- 2007-09-12 CN CN2007101544332A patent/CN101148232B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3624904A1 (en) * | 1986-07-23 | 1988-01-28 | Schlafhorst & Co W | AUTOMATIC CROSS REEL WINDING MACHINE |
| DE4216501A1 (en) * | 1992-05-19 | 1993-11-25 | Hatlapa Uetersener Maschf | Ships winch with compensating unit for winding ropes - has unit in form of hollow gear wheel connected to motor through worm pinion shaft and has wheel drive to position alignment element |
| CN1151374A (en) * | 1995-10-26 | 1997-06-11 | W·施拉夫霍斯特公司 | Textile machinery of producing cross curling web |
| CN1082017C (en) * | 1995-10-26 | 2002-04-03 | W·施拉夫霍斯特公司 | Textile machinery of producing cross curling web |
| CN1231985A (en) * | 1998-04-11 | 1999-10-20 | W·施拉夫霍斯特公司 | Winding head for automatic winder |
| CN1334778A (en) * | 1998-12-18 | 2002-02-06 | W·施拉夫霍斯特公司 | Thread guide for traversing thread in rotating winding bobbin |
| CN2506604Y (en) * | 2001-11-15 | 2002-08-21 | 朱宏杰 | Automatic bobbin winder |
| CN1509972A (en) * | 2002-12-11 | 2004-07-07 | W・施拉夫霍斯特公司 | Method and device for starting working position of apparatus for manufacturing cross winding bobbins |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006044646A1 (en) | 2008-04-03 |
| CN101148232A (en) | 2008-03-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130912 |