CN102851819B - Sample warper - Google Patents
Sample warper Download PDFInfo
- Publication number
- CN102851819B CN102851819B CN201110359078.9A CN201110359078A CN102851819B CN 102851819 B CN102851819 B CN 102851819B CN 201110359078 A CN201110359078 A CN 201110359078A CN 102851819 B CN102851819 B CN 102851819B
- Authority
- CN
- China
- Prior art keywords
- crossing rod
- warper
- thread
- silk thread
- warper drum
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H3/00—Warping machines
- D02H3/04—Sample warpers
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H9/00—Leasing
Abstract
The sample chain wrapping machine (1) has a warping drum (2), a thread guide assembly (7) with a thread guide (6), and multiple sub bars (9). The thread guide and the warping drum are movable relative to each other in a rotation direction around the axis of the warping drum. The sub bars are positioned in different radial positions relative to the axis of the warping drum. The sub bars distributed over their length are detachably connected with two positioning drives (14) and are displaceable by the positioning drives. A sensor arrangement (22) is connected with the positioning drives.
Description
Technical field
The present invention relates to a kind of sample warper with warper drum, thread guide device and multiple crossing rod, thread guide device has at least one thread guide, wherein, thread guide and warper drum can move relative to each other along direction of rotation around the axis of warper drum, and provide and guide the device of silk thread, silk thread each crossing rod to be guided to above described crossing rod by thread guide or below.
Background technology
Also referred to as the sample warper of " short warping machines " for the production of the warp thread with finite length, wish to retain style type as much as possible during production warp thread.
For this reason, so-called tow is wound up into described warper drum circumferentially.Such tow can comprise one or more silk thread arranged adjacent one another.Reeled need length warp thread after, described tow offsets as follows, and it is near the tow already reeled, and can again perform described operation.If desired, in tow silk thread order and/or selecting property of selectable number change.
After the warp thread completing required width by this way, in the beginning of its length and end, described tow is blocked.In order to realize this purpose, provide in a way known at the beginning of warp thread and the crossing rod of end formation lease making.Other crossing rods can be provided, such as, distribute for starching.
In order to form described lease making at the end of described warp thread, the last winding of described tow, such as, must guide to above described crossing rod.The every other winding of described tow must be positioned at below described crossing rod.In this article, concept " higher than " described crossing rod represents that described tow is positioned at the radial outside (relative warper drum) of described crossing rod.In this article, concept " lower than " described crossing rod represents that described tow is between described warper drum and crossing rod.
In order to respective guide silk thread, there is some possibilities.A kind of possibility comprises for described crossing rod assembling catch pawl or ratchet, if needed, they can stretch out and catch silk thread, and are guided to above described crossing rod.Another possibility is, described thread guide is moved by the axis being temporarily parallel to described warper drum during described crossing rod as follows at described thread guide, by the silk thread unwinding of guiding on described crossing rod or guide described wire spool to the tip by described crossing rod, consequently, between further processing period, it is positioned at below described crossing rod.
But, along with speed of beaming improves, guarantee that the described ideal position that silk thread enters relative crossing rod becomes more and more difficult.If described silk thread is arranged in below described crossing rod mistakenly, although it should to be arranged in above crossing rod or contrary, subsequently will according to priority the unwinding of warp thread Trimmed sums with regard to relative difficulty.Therefore, certain restriction be there occurs to speed of beaming.
Summary of the invention
The present invention is just being based in sample warper the object realizing high speed of beaming.
Mention in the sample warper of type at preamble part, this purpose is realized by the following fact, and at least one crossing rod can be arranged on the diverse location of the axis of relatively described warper drum.
Therefore, it is possible to be positioned on its position by described crossing rod as follows, and the radial thickness that described silk thread batches matches each other.This is specially adapted to crossing rod, and wherein, its major part winding must be arranged in below described crossing rod by described silk thread.Therefore, the position of the described crossing rod warp length that can meet the needs of.Defined to form by described warp length and wish the necessary winding quantity of length.Described winding quantity is obtained divided by described warper drum girth by described warp length.Described winding quantity is multiplied by wire thickness can obtain the size that described silk thread batches radial thickness.If described crossing rod is too near described warper drum, consequently, this thickness can, lower than rated value, not have enough spaces can utilize for warp thread.Winding warp thread silk thread subsequently described crossing rod is bent outwardly, consequently the tip of described crossing rod be no longer positioned at it actual should present position.Therefore, guarantee that described silk thread is positioned at above described crossing rod in a desired manner or becomes more difficult below.If described crossing rod from described warper drum too away from, there will be identical problem.In this case, although there is the thickness that enough spaces are batched for described silk thread, batches at described silk thread and also there is extra sky between crossing rod.Described crossing rod radially-inwardly bends by silk thread subsequently that be wound on above described crossing rod, consequently, has occurred identical problem.On the contrary, if described crossing rod can the axis location of diametrically described warper drum, this problem would not be there is.Described crossing rod can to locate as follows, and it seldom even can not bent by the silk thread of described winding, and consequently, its tip is always in ideal position.Therefore, high speed of beaming can be obtained by enough pinpoint crossing rod.
Described crossing rod is preferably by anchor drive displacement.The location of described crossing rod can realize in the mode of Long-distance Control, realizes during operation if desired, if described crossing rod shows not yet occupy tram.Described anchor drive can be formed with Linear actuator form in a simple manner decoupled.It only needs to guarantee that described crossing rod the axis of relatively described warper drum can extend radially out and shrink.Now, during movement even do not need accurately to maintain its radial direction.Therefore, described anchor drive need not vertically act on described warper drum in relative tangential direction, and, if needed, relatively it certain angle can also be formed.
Described crossing rod is preferably connected separably with described anchor drive.Its advantage is, if needed, described crossing rod can remove from described anchor drive easily, such as, during finished product unwinding the warp.
But, particularly preferably be, described crossing rod distributes with at least two anchor drives over its length and is connected, and they can be thrown off with described crossing rod independently of one another.By at least two anchor drives, when warping operation starts, described crossing rod can be fixed on two or more aspects, and consequently, such as, it accurately can be parallel to the Axis Extension of described warper drum, thereby simplify the formation of warp thread.But, along with width increases, described warp thread departs from the end at described silk thread place at described warper drum top offset.In this case, described anchor drive can prevent the movement further of described warp thread.Thus, first described anchor drive can throw off with the crossing rod near described silk thread place end.Described anchor drive throws off and shrinks that to enter described warper drum be that described warp thread is transported from described end during warping, arrives not long ago completing of this driver.For this reason, the disengagement of described anchor drive is not crucial.In this moment, described crossing rod was fixed with enough degree by described warp thread already.
Preferably provide and can measure the sensor device that silk thread batches height, described sensor device is connected with described anchor drive.Therefore, described sensor device can position described crossing rod as follows by described anchor drive, and this position and described silk thread batch highly or thickness is relative accurately mates.Generally, warping must be carried out for this to multiple tow when warping operation starts.Now, if to be in incorrect position unimportant for described crossing rod.But, once the formation that silk thread batches was stablized already, namely described crossing rod was movable to its tram.If the transport tape with taper support face is arranged on warper drum circumferentially, the mensuration of the thickness that described silk thread batches generally can be carried out after first tow.
Now preferably, described crossing rod is positioned on a position by described anchor drive, and wherein, described silk thread batches and highly keeps freely lower than described crossing rod.As what already illustrated above, this had been the tram of described crossing rod.Described crossing rod allows the radial axis direction along described warper drum to have enough spaces, consequently, can hold silk thread and batch or all windings of warp thread.But, it is not too far away that described crossing rod batches apart from described silk thread, and when silk thread is radially outward wound on above it, it radially-inwardly bends.
Described crossing rod is preferably fixed on described warper drum.In this case, the warper drum with columniform cross section to a great extent can be used.Use such warper drum, high speed of beaming can be obtained.
Described warper drum preferably rotates during warping, and thread guide is fixing along described direction of rotation position.This is the measure obtaining higher speed of beaming equally.Described thread guide motion can be limited to the pure motion being parallel to described warper drum axis.This also simplifies control.
At warper drum circumferentially, described feed surface is parallel to the axis shift of described warper drum by feed drive device to feed surface preferred arrangement, and described feed drive device and anchor drive are synchronized with each other.When described feed drive device by feed surface from after the Filament winding end of described warper drum moves predetermined distance, described first anchor drive can be thrown off from described crossing rod, and described anchor drive can shrink.In fact, correct situation automatically ensures, now, described anchor drive is described warp thread cleaning passage.
Substitute or supplementing structure in, can provide warp width determining device, it can measure the silk thread being parallel to described warper drum and batch length, and described warp width determining device has the control be connected with described anchor drive and exports.Such as, described warp width determining device can be made up of the sensor of mensuration warp width or the position only measuring the warp thread side away from described end.Because the width of the tow that reels is known, described warp width determining device can also be made up of the counter measuring winding tow quantity simply.This also ensures that described anchor drive shrank in the correct time, that is can not too late, also can not too early, to clean out the space needed for described warp thread when being transported from the end of winding silk thread by warp thread.
Accompanying drawing explanation
In the following description, the present invention will be described will to pass through a preferred typical embodiments by reference to the accompanying drawings, wherein:
Fig. 1 represents the perspective schematic view of sample warper, and
Fig. 2 represents the schematic diagram of anchor drive.
Detailed description of the invention
Fig. 1 schematically shows sample warper 1, and it has a warper drum 2 be connected with the rotating driver 3 only schematically shown.During coiling, rotating driver 3 can rotate warper drum 2 along direction shown in arrow 4.
The bobbin cradle be not shown specifically has been installed multiple bobbin.In this typical embodiments, described bobbin cradle can be installed nearly 128 bobbins.From each bobbin pull-out silk thread, and guided by the thread guide eyelet 5 of thread guide 6.All thread guides 6 together constitute thread guide device 7.
During warping, that is during production pattern warp, thread guide 6 remains static along the direction of rotation 4 of described warper drum 2.But, thread guide 6 can in axial direction, and the direction being parallel to described warper drum 2 axis is in other words moved, and exactly, is in axial direction guide thread guide eyelet 5 on warper drum 2.The silk thread unwinding subsequently guided by thread guide eyelet 5 is on the transport tape 8 forming feed surface, and if see from the end of described warper drum 2 to warper drum 2, they are arranged in polygon.The reversion section that the corresponding footpath of transport tape 8 is outside is moved away from the end being provided with thread guide device 7 by feed drive device (not shown in detail).If silk thread will be taken out from fancy operation, they just not unwinding at warper drum 2 circumferentially, but thread guide eyelet 5 moves to before the end of described warper drum 2.The silk thread guided by described thread guide 5 is wound up in rachis (not shown in detail) subsequently.
In order to form so-called lease making or starching distribution, provide the crossing rod 9 be arranged between transport tape 8.Each crossing rod 9, at its end towards thread guide device 7, has the tip 10 that is pointed to its radially outer substantially.Now, most advanced and sophisticated 10 be fixedly mounted on crossing rod 9.
Each crossing rod 9 is fixed at least two positions 11 on warper drum 2, on 12.Therefore, when warper drum 2 rotates, crossing rod 9 rotates together with warping cylinder 2.
Fig. 2 represents that crossing rod 9 is fixed on position 12.Now, warper drum 2 has opening 13, is radially outward guided by anchor drive 14 by it.Anchor drive 14 has can along the push rod 16 of double-head arrow 15 direction displacement.There are two pawls 17
,the pliers of 18 is arranged on the radial outer end of push rod 16, and described pawl 17,18 fixes crossing rod 9 in a clamped manner.But, pawl 17,18 can along arrow 19, and shown in 20, direction rotates.For the sake of clarity, not shown driver necessary here.When pawl 17,18 had rotated when leaving crossing rod 19 already, and anchor drive 14 and crossing rod 9 are thrown off.Can radially-inwardly move with rear push-rod 16, consequently, pawl 17,18 no longer extend beyond described warper drum 2.
But, if push rod 16 already radially-inwardly displacement to a certain degree, make the no longer radial words extending beyond the outer reversion section of transport tape 8 of the pawl 17,18 of pliers just substantially enough.The outer reversion section of transport tape 8 defines on described warper drum, the inner boundary 21 that the upper silk thread formed of silk thread volume that is formed batches.
The end of warper drum 2 is provided with sensor device 22.First described sensor device 22 detects the position of described crossing rod 9.Secondly, it can also determine height that on transport tape 8, described silk thread batches or thickness.
For the control inputs 23 of anchor drive 14 provides this thickness information.By this thickness information, anchor drive 14 can locate crossing rod 9 as follows, and namely silk thread batches and space needed for thickness accurately can provide between the inner radial of crossing rod 9 and border 21.Consequently, it is not radially outward press that crossing rod 9 is batched by described silk thread, but bending.But, on the other hand, crossing rod 9 neither pass through by the silk thread radially outward guided on crossing rod 9, and the silk thread be in other words arranged in above described crossing rod is radially interior bending.
The advantage of this structure is, the tip 10 of crossing rod 9 can not change its position because crossing rod 9 is batched bending by described silk thread.Therefore, when producing lease making, can guide described thread guide eyelet around the tip 10 of crossing rod 9 as follows, the silk thread of respective guide can be directed to below (that is the radial outside of crossing rod 9) above crossing rod 9 or crossing rod 9 radial direction of crossing rod 9 (in other words below).Because therefore the position of most advanced and sophisticated 10 can not be changed by the silk thread of described winding, can not too large in the expense controlled thread guide 6 obtain high speed of beaming.
When described silk thread batches, when the warp thread that is formed reaches one fixed width (=be parallel to the degree of described warper drum 2 axis
), it is close to being arranged on position 12, the anchor drive 14 that is on the position of end of installing thread guide device 7.Now, the push rod 16 of anchor drive 14 can hinder the described warp thread of conveying further to leave described end.But, when described warp thread reaches position 12, it secures crossing rod 9 with high reliability.No longer need other fixators in principle.Then, by rotated away pawl 17
,anchor drive 14 and crossing rod 9 are thrown off by 18, and push rod 16 radially-inwardly moves to a certain degree, to remove the space between border 21 and crossing rod 9.When warp thread in-position 11, repeat identical operation, and in other positions, crossing rod 9 is fixed on warper drum 2 if desired.
In order to make the push rod 16 of corresponding anchor drive 14 too early or contraction can not have been crossed, a series of information can be used.
Due to described warp thread, that is described silk thread batches by described transport tape or is commonly referred to as feed surface conveying, the distance that described information conveyance can reach to described feed surface by described feed drive device.When described feed drive device therefore described feed surface is moved away warper drum 2 the predetermined distance of the end of thread guide device 7 is installed time, described silk thread batches (=warp thread) to a certain degree close to relevant position 12, and push rod 16 must be shunk.
As an alternative or supplement, the described warp thread of mensuration or silk thread can be used to batch the sensor (not shown in detail) of thickness.In many instances, if can to measure the position of installing the warp thread edge of the end of thread guide device 7 away from described warper drum 2 also just enough for described sensor.
Another possibility comprises when described tow is known, is determined the width of described warp thread by the width of cumulative winding tow.Tow is made up of one or more silk thread reeled simultaneously.Simply mentioned above, tow can have 1-128 silk thread in this example.And not all tow must be wide.But, the fancy due to hope is known, and the composition of described tow and width are known equally.
In principle, the situation that the tip 10 that identical solution also can be used for crossing rod 9 is not solitarily connected with crossing rod 9.In this case, most advanced and sophisticated 10 are designed to ratchet, and it can rotate on the passage of silk thread, to be guided to above described crossing rod by silk thread, or it remains on silk thread passage outside, so that by silk thread unwinding below crossing rod 9.
During warping, if warping cylinder 2 is static, and thread guide 6 rotates around the axis of warper drum 2, also can use shown device.
Claims (7)
1. sample warper (1), there is a warper drum (2), thread guide device (7) and a multiple crossing rod (9) with at least one thread guide (6), wherein, thread guide (6) and warper drum (2) can move relative to each other along direction of rotation (4) around the axis of warper drum (2), and be provided with the device guiding silk thread, silk thread each crossing rod (9) to be guided to above described crossing rod by thread guide (6) or below, wherein at least one crossing rod (9) can be positioned at the different radial position of the axis of relative warper drum (2), wherein, described crossing rod (9) can pass through anchor drive (14) displacement, releasably be connected with described anchor drive (14) with described crossing rod (9), it is characterized in that described crossing rod (9) is connected with at least two anchor drives (14) with distributing in length, described driver can be thrown off with described crossing rod (9) independently of one another.
2. sample warper as claimed in claim 1, it is characterized in that being provided with for determining that silk thread batches the sensor device (22) of height, described sensor device (22) is connected with anchor drive (14).
3. sample warper as claimed in claim 2, it is characterized in that described crossing rod (9) is positioned position location by described anchor drive (14), in described position location, described silk thread batches and highly freely remains on described crossing rod (9) below.
4., as the sample warper of one of claim 1-3, it is characterized in that described crossing rod (9) is releasably fixed on described warper drum (2).
5. sample warper as claimed in claim 4, is characterized in that described warper drum (2) rotates during warping, and described thread guide (6) is fixing along described direction of rotation position.
6. as the sample warper of one of claim 1-3, it is characterized in that feed surface (8) is from the circumferential arrangement of described warper drum (2), described feed surface (8) is by being parallel to the feed drive device displacement of the axis of warper drum (2), wherein, described feed drive device and anchor drive (14) are synchronized with each other.
7. as the sample warper of one of claim 1-3, it is characterized in that being provided with warp width determining device, it determines that the silk thread of the axis being parallel to warper drum (2) batches length, wherein, described warp width determining device has the control be connected with described anchor drive (14) and exports.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20110005236 EP2540884B1 (en) | 2011-06-28 | 2011-06-28 | Sample warper |
| EP11005236.2 | 2011-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102851819A CN102851819A (en) | 2013-01-02 |
| CN102851819B true CN102851819B (en) | 2014-12-24 |
Family
ID=45569787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110359078.9A Active CN102851819B (en) | 2011-06-28 | 2011-11-14 | Sample warper |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2540884B1 (en) |
| JP (1) | JP5363553B2 (en) |
| CN (1) | CN102851819B (en) |
| ES (1) | ES2426027T3 (en) |
| TW (1) | TWI463049B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3101162B1 (en) * | 2015-06-03 | 2018-12-19 | Karl Mayer Textilmaschinenfabrik GmbH | Sample warper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252464A (en) * | 1998-10-01 | 2000-05-10 | 卡尔迈尔纺织机械制造有限公司 | Method for producing fancy warp and fancy warp warping machine |
| CN1332280A (en) * | 2000-06-23 | 2002-01-23 | 铃木整经机有限公司 | Sampling warping machine and warping method |
| CN101057011A (en) * | 2004-11-10 | 2007-10-17 | 贝宁格股份公司 | Method and device for thread distribution in a warping frame |
| EP1918433A1 (en) * | 2006-11-03 | 2008-05-07 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Method for forming a sample warp and sample warper |
| EP1918434A1 (en) * | 2006-11-03 | 2008-05-07 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Sample warper |
| CN201062292Y (en) * | 2007-05-29 | 2008-05-21 | 硕奇科技股份有限公司 | Beaming machine structure |
| CN102031613A (en) * | 2009-09-29 | 2011-04-27 | 卡尔迈尔纺织机械制造有限公司 | Method for producing jacquard chain and jacquard chain warping machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE528422T1 (en) * | 2009-08-14 | 2011-10-15 | Mayer Textilmaschf | PATTERN CHAIN WARMER AND METHOD FOR PRODUCING A PATTERN CHAIN |
-
2011
- 2011-06-28 ES ES11005236T patent/ES2426027T3/en active Active
- 2011-06-28 EP EP20110005236 patent/EP2540884B1/en active Active
- 2011-09-15 TW TW100133179A patent/TWI463049B/en active
- 2011-11-14 CN CN201110359078.9A patent/CN102851819B/en active Active
- 2011-11-24 JP JP2011256480A patent/JP5363553B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252464A (en) * | 1998-10-01 | 2000-05-10 | 卡尔迈尔纺织机械制造有限公司 | Method for producing fancy warp and fancy warp warping machine |
| CN1332280A (en) * | 2000-06-23 | 2002-01-23 | 铃木整经机有限公司 | Sampling warping machine and warping method |
| CN101057011A (en) * | 2004-11-10 | 2007-10-17 | 贝宁格股份公司 | Method and device for thread distribution in a warping frame |
| EP1918433A1 (en) * | 2006-11-03 | 2008-05-07 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Method for forming a sample warp and sample warper |
| EP1918434A1 (en) * | 2006-11-03 | 2008-05-07 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Sample warper |
| CN201062292Y (en) * | 2007-05-29 | 2008-05-21 | 硕奇科技股份有限公司 | Beaming machine structure |
| CN102031613A (en) * | 2009-09-29 | 2011-04-27 | 卡尔迈尔纺织机械制造有限公司 | Method for producing jacquard chain and jacquard chain warping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI463049B (en) | 2014-12-01 |
| CN102851819A (en) | 2013-01-02 |
| JP2013011047A (en) | 2013-01-17 |
| EP2540884A1 (en) | 2013-01-02 |
| JP5363553B2 (en) | 2013-12-11 |
| TW201300597A (en) | 2013-01-01 |
| ES2426027T3 (en) | 2013-10-18 |
| EP2540884B1 (en) | 2013-07-31 |
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