CN101994188B - Sample warper and method for creating a sample warp - Google Patents
Sample warper and method for creating a sample warp Download PDFInfo
- Publication number
- CN101994188B CN101994188B CN200910225862.3A CN200910225862A CN101994188B CN 101994188 B CN101994188 B CN 101994188B CN 200910225862 A CN200910225862 A CN 200910225862A CN 101994188 B CN101994188 B CN 101994188B
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- Prior art keywords
- warper
- conveying appliance
- auxiliary conveying
- warper drum
- drum
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H3/00—Warping machines
- D02H3/04—Sample warpers
Abstract
The present invention relates to a sample warper and a method for creating a sample warp. The sample warper (1) has a warping drum (2) with a plurality of conveying faces (9) on its circumference that can move in parallel to an axis of the warping drum (2), also has a thread guiding device comprising at least a thread guide that is displaceable between a position in front of an end face of a warping drum (2) in an axial direction and another position behind the end face of the warping drum (2). The thread guiding device is non-rotatable with respect to an axis of the warping drum. The warping drum comprises a warp drive (7) operated in a rotation direction (8). An auxiliary transport device (13) comprises rotary drives (19, 21) that are operated simultaneously with the warp drive.
Description
Technical field
The present invention relates to a kind of warper, has warper drum, a plurality of conveyor surfaces are set on its circumference, they can be parallel to the axial-movement of warper drum, also have feed carrier, it has at least one thread-carrier, and it can be offset between the position of the axial location of warper drum end face front and warper drum end face back, also have auxiliary conveying appliance, it can be parallel to the warper drum axis and pass the end face motion.
The invention still further relates to a kind of method that is used to produce the jacquard weave chain or is called the line warp, wherein yarn is laid on the conveyor surface, they are arranged on the circumference of warper drum and can be parallel to the warper drum axial-movement, wherein move temporary transient unwanted yarn by means of the thread-carrier of warper drum end face front and be wound on the auxiliary conveying appliance, it is parallel to the end face motion that the axis of warper drum passes warper drum.
Background technology
For example by the known this warper of EP 1 930 489A1.If by means of feed carrier with reel for yarn on the circumference of warper drum, then make warper drum prevent to brake rotatably and make thread-carrier motion.Pull out yarn at this thread-carrier from rotating frame, this rotating frame is with the speed rotation identical with thread-carrier.
Provide figure for some and need many different yarns, spool with respective numbers.Begin to be difficult to constitute rotating frame like this from certain spool quantity, make it provide the spool of desired quantity for using.
By the known a kind of warper of WO 2006/056556A1, wherein when reel for yarn was on the warper drum circumference, warper drum rotated.Thread-carrier is non-rotatably fixed with respect to the warper drum axis and can be pulled out yarn from spool, and spool is arranged on static framework the inside.If take out yarn here from form the figure process, that is, around the guiding of warper drum circumference, then they are wound on the auxiliary coiling body, its diameter with coefficient 5 to 10 less than the warper drum diameter.But on this auxiliary coiling body, have only limited space to use for receiving unessential yarn.Here yarn consumption is relatively large in addition.
Summary of the invention
The objective of the invention is, realize high productivity ratio.
This purpose is achieved thus for the warper of above-mentioned form, make the feed carrier cannot be with respect to the rotation of the axis of warper drum, warper drum have the warping drive unit that on direction of rotation, works and auxiliary conveying appliance have with the warping drive unit simultaneously and the rotating driving device that works in the same way.
Can make full use of the advantage of the warper drum of rotation by this expansion structure, make unwanted yarn consumption minimum simultaneously.This point realizes thus, and auxiliary conveying appliance is moved on both direction.On the one hand, make auxiliary conveying appliance motion on warper drum is axial.If threads is reeled overlappingly, can there be bigger diameter yet.On the other hand, make the auxiliary conveying appliance rotation, make it keep certain stress in the yarn on not being wound up into the warper drum circumference continuously thus.Therefore avoid, because the yarn of tensioning does not produce mistakenly stop machine or even broken yarn.If take out yarn and re-use later on from the warping process, then they form " V " shape by auxiliary conveying appliance as the darkest point.These yarns are fixed on the auxiliary conveying appliance.They are laid and are repeatedly reeled by a plurality of positions.Coordinate mutually and can avoid with the rotary speed of warper drum by the rotary speed that makes servicing unit, these V yarns fluff or the transition tensioning, and this may cause tear fracture.
Described auxiliary conveying appliance preferably crooked soft and have tensioning apparatus, it makes auxiliary conveying appliance remain on extended configuration in the workspace, wherein said tensioning apparatus and rotating driving device merge on an end of workspace at least.Auxiliary conveying appliance constitutes more thinly, and is just few more from the thread material consumption that forms the yarn that the figure process temporarily takes out.But, for example can have very little intensity by the thin auxiliary conveying appliance that rope or steel wire constitute.It is crooked soft.Therefore use tensioning apparatus in order to carry out to reel, it makes auxiliary conveying appliance be fixed on extended configuration, and best axis along warper drum.Tensioning apparatus and rotating driving device also acting in conjunction at least at one end in auxiliary conveying appliance.This obtains simple relatively structure.
Described rotating driving device is preferably on two positions that are parallel to space on the warper drum axis direction and acts on auxiliary conveying appliance.For example also two axial end portions in the workspace drive auxiliary conveying appliance.Make the twisting of auxiliary conveying appliance itself keep very little thus.This reduces the danger of auxiliary conveying appliance fracture.
Preferred at this, described rotating driving device drives auxiliary conveying appliance with identical rotary speed on two positions.That is, auxiliary conveying appliance does not bear torque load.Therefore it only need bear the pulling force and the pulling force that is wound on the yarn on the auxiliary conveying appliance of tensioning apparatus.This can realize the auxiliary conveying appliance structure that cost is favourable.
Described rotating driving device preferably makes auxiliary conveying appliance drive with the rotating speed corresponding to maximum (top) speed, and described warping drive unit drives warper drum with this maximum (top) speed.Can control rotating driving device so thus, make it not only in the yarn that from the warping process, takes out, keep enough tensionings, also make yarn consumption less simultaneously.This can realize in many cases, if rotating driving device is with the rotary speed working more much smaller than warping drive unit.If there is the V yarn, it is significant using identical rotating speed.If only temporarily there is the V yarn when the warping process, for example because the V yarn is cut later on, it is significant making rotary speed minimum in the time period that does not have the V yarn.
Described warping drive unit is a mutually synchronization mutually with rotating driving device preferably.This means, between the rotating speed of the rotating speed of warping drive unit and rotating driving device, can adjust given ratio.
Preferably make described auxiliary conveying appliance axially pass warper drum.Avoid to be placed in the parts of auxiliary conveying appliance, as tensioning apparatus or rotating driving device the warper drum inside of rotation thus.Therefore can make simple in structure.
The refuse receiver that rotates with the auxiliary conveying appliance end preferably is set on an end of auxiliary conveying appliance.This refuse receiver can have multiple expansion structure.Can be collection container, it rotates by auxiliary conveying appliance.Also can be spool, the end of the auxiliary conveying appliance of reeling thereon.
Described warper drum preferably is bearing in upward basic by means of hollow shaft and described auxiliary conveying appliance passes the hollow shaft guiding.Also can not hinder the function of auxiliary conveying appliance owing to the supporting of warper drum.
Described auxiliary conveying appliance is preferably on each end has spool, and it can be around the spool axis and around the rotation of warper drum axis.Rotation around the spool axis can be used for keeping tensioning at auxiliary conveying appliance.Rotation around the warper drum axis can be used for keeping tensioning at the yarn that is wound on the auxiliary conveying appliance.
Be preferably in the supporting arrangement that warper drum end face front is provided with auxiliary winding zone and is provided for auxiliary conveying appliance on next door, auxiliary winding zone.Auxiliary winding zone is this scope, makes at this scope middle yarn guider forming yarn skew unessential in the figure process, is used to make them to be wound on auxiliary conveying appliance.For these yarns of static framework owing to all apply pulling force to auxiliary conveying appliance from essentially identical direction.This pulling force can react on supporting arrangement, therefore can make the distortion of auxiliary conveying appliance keep small.
Described purpose is achieved thus for the method for above-mentioned form, rotation and at least when at least one one thread is guided in the end face front of warper drum when making warper drum on yarn is laid in conveyor surface makes auxiliary conveying appliance and described warper drum rotate in the same way then.
Can realize higher relatively speed by this expansion structure when the coiling yarn.Yarn can come out from static framework tractive.Be used to form the unessential yarn of figure and can guide and form with carrying on as usual above-mentioned V yarn in warper drum end face front.In these V yarns, keep certain stress, by making the auxiliary conveying appliance rotation.Because auxiliary conveying appliance also warper drum axially on motion, can not constitute yarn here and assemble, it causes excessively big diameter.Make unessential yarn consumption keep less thus.
Preferred at this, auxiliary conveying appliance is rotated with minimum speed, in being wound on yarn on the auxiliary conveying appliance, each obtains given minimum stress with this speed.The peripheral speed that also can make auxiliary conveying appliance is wound up into the essential stress of maintenance in the yarn of being responsible on the transport much smaller than the peripheral speed of warper drum and therefore responsible at every.Can avoid mistake to store reliably or the yarn disconnection.The rotating speed of auxiliary conveying appliance can be brought up to the rotating speed of warper drum always, if there is the V yarn.
Preferably make auxiliary conveying appliance be bearing in next door, auxiliary winding zone.As mentioned above, prevent thus that auxiliary conveying appliance from surpassing certain degree distortion under the tension that is applied by yarn.
Description of drawings
Describe the present invention in conjunction with the accompanying drawings in detail by means of preferred embodiment below.In the accompanying drawing:
Fig. 1 illustrates warper with the stereogram of very simplifying,
Fig. 2 illustrates warper with the side view of very simplifying equally.
The specific embodiment
Also can be called short warper 1 through warping machines and have warper drum 2, it can be rotated to support on the basis 3.As shown in Fig. 2, warper drum 2 is fixed on the hollow shaft 4, it is bearing on the basis 3 by two bearings 5,6, and can place rotation by the warping drive unit 7 that letter is shown for this reason, as by shown in the arrow 8.
A plurality of conveyor surfaces 9 are set on the circumference of warper drum, they can be parallel to the axial-movement of warper drum 2 with distributing.Described conveyor surface 9 for example can by around band constitute, but be not shown specifically them.The details of this band can be consulted above-mentioned EP 1 940 489A1.They are not shown in Fig. 1.
In the framework the inside that is not shown specifically a plurality of reel for yarn and threads 10 are set still on the warper drum next door, that is, reel for yarn and thread 10 all are provided with in all cases for the warping process with respect to equipment rack 3 fixed-site ground.Pull out yarn 11 and by thread-carrier guiding, it is symbolically represented by double-head arrow here by every one thread spool 10.Can constitute thread-carrier like this, as shown in EP 1 930 489A1, difference is, makes thread-carrier non-rotatably fixing and can only be parallel to the axial-movement of warper drum 2 with respect to the axis of warper drum 2.
Therefore can make yarn 11 or the circumference of the warper drum 2 that is laid in as shown in the figure on or make yarn 11 direct into the front of warper drum end face, if they are temporary transient unessential the time for producing the jacquard weave chain.
Can be passed hollow shaft 4 guidings by the auxiliary conveying appliance 13 that rope or steel wire or monofilament constitute, that is, it is all passing warper drum 2 and basis 3 on the length.Described auxiliary conveying appliance 13 moves on the direction of arrow 14, promptly enters warper drum 2 on yarn 11 is wound up into end face on the warper drum 2.But auxiliary conveying appliance also can move out from warper drum.
Described auxiliary conveying appliance 13 is from spool 15 debatchings, and it is arranged on the column 16 that is provided with respect to basic 3 fixed-site.Spool 15 is braked.The auxiliary conveying appliance end of coming out in 2 guidings from the basis is provided with another spool 17, and it can drive by drive unit 18.By making spool 15 brakings that auxiliary conveying appliance 13 is remained under certain stress enduringly.Auxiliary conveying appliance also bending flexibly constitutes, and has the state of stretching, extension but be in operation.
Described spool 15 rotates on arrow 20 directions by rotating driving device 19.Spool 17 rotates on arrow 22 directions by rotating driving device 21.Two spools 15,17 are around identical axis rotation, and for example warper drum 2.The action direction unanimity of warping drive unit 7 and two rotating driving devices 19,21, such as what seen by comparison arrow 8,20 and 22.When yarn 11 taken out from the warping process and the circumference of the auxiliary conveying appliance that temporarily is not laid on, then yarn is laid on the auxiliary conveying appliance 13, auxiliary conveying appliance and warper drum 2 are in the same way and in case of necessity with the rotating speed rotation identical with warper drum 2 and produce certain stress thus in yarn 11, and yarn has directed into the end face front of warper drum 2.
The rotation speed n 1 of the warper drum necessarily rotation speed n 2 with auxiliary conveying appliance 13 is consistent.Even can make auxiliary conveying appliance 13 to rotate than warper drum 2 lower slightly rotating speeds, for example when the V yarn has disconnected, because they are no longer essential.However, warper drum 2 is rotated with identical rotating speed with auxiliary conveying appliance 13.Can make spool 17 for example be fixed on the hollow shaft 4 in this case and unit of rotating driving device 21 and 7 formation of warping drive unit.
If reel for yarn and thread 10 all is arranged on warper drum 2 one sides, enter then at the yarn on the auxiliary conveying appliance 13 11 and will apply certain pulling force to auxiliary conveying appliance 13, pulling force itself brings the danger of distortion.In order to resist this pulling force, supporting arrangement 23 is set, it is bearing near the position auxiliary conveying appliance 13, the yarn of reeling and taking out from the warping process at this position.This position also can be called " auxiliary coiling position ".
Spool 17 not only receives auxiliary conveying appliance 13, and receives the yarn that has been wound on the auxiliary conveying appliance 13.Therefore auxiliary conveying appliance also can be called the refuse receiver.
View in Fig. 1 and 2 is very simplified as mentioned above.In Fig. 1 for the also not shown conveyor surface 9 of reason clearly.Same not shown minute bar, cutter bar and crossbar need them later on, are used for producing actual warp thread from the yarn of continuous reeling.
If warp thread is reeled with essential yarn number and desired length, fixing warper drum and yarn 11 is disconnected at some position then.The warp thread that can form is like this transferred on the beam of a loom then, and wherein warper drum 2 rotates in the opposite direction.
Claims (14)
1. a warper (1), has warper drum (2), a plurality of conveyor surfaces (9) are set on the circumference of described warper drum, described conveyor surface can be parallel to the axial-movement of warper drum (2), also has feed carrier, described feed carrier has at least one thread-carrier, described thread-carrier can be offset between the position of the axial location of warper drum (2) end face front and warper drum (2) end face back, also has auxiliary conveying appliance (13), described auxiliary conveying appliance can be parallel to warper drum (2) axis and pass the end face motion, it is characterized in that, described feed carrier cannot be with respect to the axis rotation of warper drum (2), this warper drum (2) have the warping drive unit (7) that on direction of rotation (8), works and described auxiliary conveying appliance (13) have with warping drive unit (7) simultaneously and the rotating driving device (19,21) that works in the same way.
2. warper as claimed in claim 1, it is characterized in that, described auxiliary conveying appliance (13) is crooked soft and has tensioning apparatus (15,17), described tensioning apparatus makes auxiliary conveying appliance (13) remain on extended configuration in the workspace, wherein said tensioning apparatus (15,17) and rotating driving device (19,21) merge on an end of workspace at least.
3. warper as claimed in claim 1 is characterized in that, described rotating driving device (19,21) acts on auxiliary conveying appliance (13) on two positions that are parallel to space on warper drum (2) axis direction.
4. warper as claimed in claim 3 is characterized in that, described rotating driving device (19,21) drives auxiliary conveying appliance (13) with identical rotary speed on two positions.
5. as each described warper in the claim 1 to 4, it is characterized in that, described rotating driving device (19,21) makes auxiliary conveying appliance drive with the rotating speed corresponding to maximum (top) speed, and described warping drive unit (7) drives warper drum (2) with this maximum (top) speed.
6. as each described warper in the claim 1 to 4, it is characterized in that described warping drive unit (7) and rotating driving device (19,21) are the phase mutually synchronization.
7. as each described warper in the claim 1 to 4, it is characterized in that described auxiliary conveying appliance (13) is axially passing warper drum (2).
8. as each described warper in the claim 1 to 4, it is characterized in that, the refuse receiver that rotates with auxiliary conveying appliance (13) end is set on an end of auxiliary conveying appliance (13).
9. as each described warper in the claim 1 to 4, it is characterized in that described warper drum (2) is bearing on the basis (3) by means of hollow shaft (4) and described auxiliary conveying appliance (13) passes hollow shaft (4) guiding.
10. as each described warper in the claim 1 to 4, it is characterized in that described auxiliary conveying appliance (13) has spool (15,17) on each end, described spool can be around the spool axis and around the rotation of warper drum (2) axis.
11. as each described warper in the claim 1 to 4, it is characterized in that, auxiliary winding zone be set in warper drum (2) end face front and assisting the next door, winding zone to be provided for the supporting arrangement (23) of auxiliary conveying appliance (13).
12. method that is used to produce the jacquard weave chain, wherein yarn (11) is laid on the conveyor surface (9), described conveyor surface is arranged on the circumference of warper drum (2) and can be parallel to the axial-movement of warper drum (2), wherein make temporary transient unwanted yarn movement and be wound on the auxiliary conveying appliance (13) by means of the thread-carrier that is positioned at warper drum (2) end face front of feed carrier, the axis that described auxiliary conveying appliance is parallel to warper drum (2) passes the motion of warper drum (2) end face, it is characterized in that, described feed carrier cannot be with respect to the rotation of the axis of warper drum (2), and makes warper drum (2) in yarn (11) conveyor surface (9) rotation and auxiliary conveying appliance (13) and described warper drum are rotated in the same way during in the guiding of the end face front of warper drum (2) when at least one one thread (11) at least when going up that is laid in.
13. method as claimed in claim 12 is characterized in that, makes auxiliary conveying appliance (13) with minimum speed rotation, obtains given minimum stress with this speed in each is wound on yarn (11) on the auxiliary conveying appliance (13).
14. as claim 12 or 13 described methods, it is characterized in that, make auxiliary conveying appliance (13) be bearing in next door, auxiliary winding zone.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09010477A EP2284304B1 (en) | 2009-08-14 | 2009-08-14 | Sample warper and method for creating a sample warp |
| EP09010477.9 | 2009-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994188A CN101994188A (en) | 2011-03-30 |
| CN101994188B true CN101994188B (en) | 2013-07-24 |
Family
ID=41651415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910225862.3A Active CN101994188B (en) | 2009-08-14 | 2009-11-30 | Sample warper and method for creating a sample warp |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2284304B1 (en) |
| JP (1) | JP5081892B2 (en) |
| CN (1) | CN101994188B (en) |
| AT (1) | ATE528422T1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2540884B1 (en) * | 2011-06-28 | 2013-07-31 | Karl Mayer Textilmaschinenfabrik GmbH | Sample warper |
| ES2426026T3 (en) * | 2011-06-28 | 2013-10-18 | Karl Mayer Textilmaschinenfabrik Gmbh | Sample warp machine |
| EP2540883B1 (en) * | 2011-06-28 | 2013-08-07 | Karl Mayer Textilmaschinenfabrik GmbH | Sample warper |
| DE202013003880U1 (en) | 2013-03-26 | 2013-06-06 | Karl Mayer Textilmaschinenfabrik Gmbh | Sample warping machine |
| ES2547894T3 (en) * | 2013-03-26 | 2015-10-09 | Karl Mayer Textilmaschinenfabrik Gmbh | Pattern warp sectional warp |
| EP3399081B1 (en) * | 2017-05-04 | 2020-04-08 | KARL MAYER R&D GmbH | Sample warper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10061490C1 (en) * | 2000-12-09 | 2001-11-29 | Mayer Textilmaschf | System for the formation of patterned warps from a rotating creel has a yarn guide control to lead unwanted yarns to an auxiliary yarn transport to be removed until they are needed for the pattern |
| EP1479806A2 (en) * | 2003-05-23 | 2004-11-24 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Method for forming a sample warp and sample warper |
| EP1930489A1 (en) * | 2006-12-09 | 2008-06-11 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Sample warper and method for forming a sample warp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10061491C1 (en) | 2000-12-09 | 2002-04-18 | Porsche Ag | Towing attachment for motor vehicle has cross member ends rigidly connected to respective mounting, with mountings and cross member fastened as assembly to body part of vehicle by longitudinally extending waisted bolts |
| JP3795893B2 (en) * | 2004-01-30 | 2006-07-12 | 有限会社スズキワーパー | Sample warping machine with yarn recovery mechanism |
| EP1836334B1 (en) | 2004-11-25 | 2010-01-13 | Karl Mayer Textilmaschinen AG | Method and device for winding a ribbon comprised of a number of threads onto a winding body rotating about a rotation axis |
-
2009
- 2009-08-14 AT AT09010477T patent/ATE528422T1/en active
- 2009-08-14 EP EP09010477A patent/EP2284304B1/en active Active
- 2009-11-30 CN CN200910225862.3A patent/CN101994188B/en active Active
- 2009-12-01 JP JP2009273392A patent/JP5081892B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10061490C1 (en) * | 2000-12-09 | 2001-11-29 | Mayer Textilmaschf | System for the formation of patterned warps from a rotating creel has a yarn guide control to lead unwanted yarns to an auxiliary yarn transport to be removed until they are needed for the pattern |
| EP1479806A2 (en) * | 2003-05-23 | 2004-11-24 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Method for forming a sample warp and sample warper |
| EP1930489A1 (en) * | 2006-12-09 | 2008-06-11 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Sample warper and method for forming a sample warp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101994188A (en) | 2011-03-30 |
| EP2284304A1 (en) | 2011-02-16 |
| JP5081892B2 (en) | 2012-11-28 |
| ATE528422T1 (en) | 2011-10-15 |
| EP2284304B1 (en) | 2011-10-12 |
| JP2011038232A (en) | 2011-02-24 |
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Effective date of registration: 20200131 Address after: Oberzhausen, Germany Patentee after: Karmeier R & D Co., Ltd Address before: Olbers Stockhausen Germany Patentee before: Karl Mayer Textilmaschinenfabrik GmbH |
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Address after: Oberzhausen, Germany Patentee after: Carlmeyerstol R & D Co.,Ltd. Address before: Oberzhausen, Germany Patentee before: Karmeier R & D Co.,Ltd. |