CN203569289U - Jacquard chain warper - Google Patents
Jacquard chain warper Download PDFInfo
- Publication number
- CN203569289U CN203569289U CN201320378932.0U CN201320378932U CN203569289U CN 203569289 U CN203569289 U CN 203569289U CN 201320378932 U CN201320378932 U CN 201320378932U CN 203569289 U CN203569289 U CN 203569289U
- Authority
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- China
- Prior art keywords
- yarn
- warper drum
- section
- thread
- wrapping machine
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- 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 - Lifetime
Links
- 230000000284 resting effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Images
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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Warping, Beaming, Or Leasing (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Introduced is a jacquard chain warper, which is provided with a warping roller and yarn guide equipment, wherein the warping roller is provided with a rotation axis and a circumference; the circumference is provided with a conveying surface which can move in parallel to the rotation axis; the yarn guide equipment comprises at least one yarn guide which can shift between a work position and a static position; the yarn guide guides yarn onto the circumference of the warping roller when the yarn guide is in the work position and guides the yarn to the front of the end face of the warping roller when the yarn guide is in the static position; the warping roller and the yarn guide equipment can move with respect to each other relatively; and the end face of the warping roller is provided with a yarn reeling mechanism. A good reeling quality is expected to be realized even if the number of yarn is large. Therefore, it is worthy of consideration that the yarn reeling mechanism (8) is divided into at least two segments, wherein one segment is a reeling segment (10) while the other segment is a conveying segment (11).
Description
Technical field
The utility model relates to a kind of sample wrapping machine, and it is with warper drum, and this warper drum has rotation and circumference, is provided with conveyor surface on circumference, and these conveyor surfaces can be parallel to rotation and move; Thread-carrier equipment, this thread-carrier equipment has at least one thread-carrier, described thread-carrier can be shifted between operating position and resting position, in operating position, thread-carrier is directed to yarn on the circumference of warper drum, in resting position, before thread-carrier is directed to the end face of warper drum yarn, wherein, warper drum and thread-carrier equipment can relatively rotate with respect to each other, and are provided with yarn furling mechanism on the end face of warper drum.
Background technology
This sample wrapping machine is for example known by EP 2 284 304 B1.Here, yarn furling mechanism is rope or line or monofilament.
Sample wrapping machine is for generation of so-called pattern chain or short chain.At this, yarn is wound around the circumference of warper drum and is placed on conveyor surface.Conveyor surface be for example around conveyer belt.A plurality of yarns that form so-called band are wound around the circumference of warper drum conventionally simultaneously.When reaching the desirable length of pattern chain, the band of coiling just staggers, thus can with reeled with the recipient place new band of reeling.In order to form predetermined yarn jacquard weave, can be so that each yarn departs from from winding process.So make the displacement of corresponding thread-carrier, thereby before thread-carrier is directed to the end face of warper drum yarn for this reason.So yarn is no longer placed on the circumference of warper drum, but be placed on yarn furling mechanism.Yarn furling mechanism has obviously less circumference than warper drum, thereby although yarn is continued to reel, it is obviously less that the yarn consumption often turning keeps.
In development over several years, the yarn that is used to form pattern chain is used more and morely in the past.Can reel at present simultaneously and for example reach 128 one threads.If have in this case a large amount of yarns depart from and be wound up into yarn furling mechanism from warping process, just have obvious pulling force here and be applied on yarn furling mechanism simultaneously.If yarn furling mechanism be rope or line, these pulling force often can cause rope from the region of rotation, pull out.This causes the stress of the alternation of yarn, the structure generation adverse effect to pattern chain.In addition the risk that exists rope to rupture when reaching certain load.
Utility model content
The purpose of this utility model is, even if number of yarns is numerous, also can realize good winding quality.
For the sample wrapping machine of type described in the beginning part, the implementation of described object is, yarn furling mechanism is divided at least two sections, and wherein, a section is to furl section, and a section is conveyor zones.
In this case, these sections can be adapted to their tasks separately.So, furling section for winding yarn, these yarns are at this moment still under certain stress.Furl section thereby through design, make it can bear the pulling force causing thus.And conveyor zones is for making yarn remove from the end face of warper drum.Yarn can be from furling sector transfer conveyor zones.
At this preferably, furl section not flexible.Realize thus the position of regulation, the yarn departing from from warping process is wound in this position.Term " not flexible " means, the pulling force applying at the stress by yarn is applied to while furling on section, furls the range of tolerable variance internal strain that section can only allow.
Furl preferably hollow shaft of section, utilize this hollow shaft that yarn conveying mechanism is directed in conveyor zones.Can adopt thus in a beneficial way the conveying function of conveyor zones and the function that furls that furls section are combined mutually.Hollow shaft can relatively simply design, and makes it can bear the tension being produced by yarn.So if yarn is transferred to yarn conveying mechanism from hollow shaft, yarn conveying mechanism will be carried stressless yarn to a certain extent without any problems.
Hollow shaft preferably has yarn driving clamping device.Yarn driving clamping device for example causes that hollow shaft rotates.If rotate warper drum when yarn warping, hollow shaft for example can be with the rotational speed identical with warper drum.But not certain requirement so.Under many circumstances, hollow shaft is also just enough to be less than the rotational speed of warper drum.As long as guaranteeing to be wound up into yarn on hollow shaft remains on and can prevent stress that yarn gets loose from hollow shaft.
Yarn conveying mechanism is preferably restricted, band or line.Line can consist of metal or plastics.Under latter instance, line is monofilament preferably.Rope or belt can consist of plastics, sometimes with fortifying fibre.
Furl section and preferably there is conveying mechanism.Although think that yarn can slide into conveyor zones from furling section when reaching the certain filling that furls section and spend, if be provided with conveying mechanism, just can targetedly the yarn of reeling in furling section be transported in conveyor zones.
At this preferably, conveying mechanism has feed drive device.Thereby be not limited to the transmission power that rotates relative to one another and cause by warper drum and thread-carrier equipment.Exactly, can utilize feed drive device to drive targetedly conveying mechanism.
At this preferably, feed drive device has adjustable transporting velocity.By regulating transporting velocity, can for example consider the various requirement when winding yarn.Than only there being a small amount of yarn to depart from from warping process, when having more yarn to depart from from warping process, for example, can select higher transporting velocity simultaneously.
At this preferably, conveying mechanism has the feed channel around hollow shaft stretching spiral yarn shapedly.If yarn enters into this feed channel stretching spiral yarn shapedly, these yarns will automatically move towards conveyor zones in continuation coiling situation.If feed channel moves, yarn also can move to conveyor zones from furling section thus forcibly.
Conveying mechanism preferably has screw thick stick.Screw thick stick for example can consist of spiral yarn shaped the line stretching or spiral yarn shaped the plastic wall stretching.So automatically produce feed channel in the space between the adjacent turn of screw thick stick.Screw thick stick can be arranged on hollow shaft rotationally, to make yarn from furling sector transfer to conveyor zones.
At this preferably, feed drive device is the rotating driving device being connected with screw thick stick.So rotating driving device directly or by transmission device is applied on screw thick stick, to make screw thick stick in rotation.This is a kind of relatively simply design, to guarantee, being wound up into the yarn furling on section, is transported in conveyor zones.
Before yarn furling mechanism is preferably supported on the end face of warper drum.In other words, before the end face of warper drum, be provided with supporting mechanism, so for example hollow shaft and screw thick stick are supported in this supporting mechanism, at this, also corresponding drive unit can be set.This advantage having is that warper drum and yarn furling mechanism can mutual decoupling zeros.
At this preferably, furling section and warper drum overlaps being parallel in the direction of rotation.According to this design, furl the direction that section is parallel to rotation and slightly extend in warper drum.Avoid thus yarn not to be wound up into furling on section but be wound up into the risk in conveyor zones.
Preferably be provided with release mechanism, this release mechanism makes to disconnect between the supporting zone of yarn on warper drum and the supporting zone on yarn furling mechanism.From yarn guide mechanism, be stretched over the impact that the yarn yarn furling mechanism keeps not being subject to release mechanism.Thereby all keep all the time the tensioning state of these yarns, thereby can not produce coiling mistake thus.
Accompanying drawing explanation
By preferred embodiment, introduce by reference to the accompanying drawings the utility model below.Wherein:
Fig. 1 is the very schematically stereogram with the sample wrapping machine of yarn furling mechanism; With
The very schematically illustrated yarn furling mechanism of Fig. 2.
The specific embodiment
Sample wrapping machine 1 also can be called short chain warping machines, and it has warper drum 2, and this warper drum is supported on pedestal 3 rotationally.Warper drum 2 can utilize the warp thread drive unit that is not shown specifically and in rotate or rotation in, as shown in arrow 4, warp thread drive unit for example can be arranged in pedestal 3.
On the circumference of warper drum 2, distribute and be provided with a plurality of conveyor surfaces, the rotation that these conveyor surfaces can be parallel to warper drum 2 moves.These conveyor surfaces can be for example around band, but these bands are not shown specifically.
Except warper drum 2, in the bobbin cradle not being shown specifically, be also provided with still a plurality of yarn bobbins 5, that is to say, these yarn bobbins 5-under any circumstance in warping process-with respect to pedestal 3 positions, arrange regularly.From each yarn bobbin 5, extract one thread 6a or a 6b out, and guided by the thread-carrier not being shown specifically, these thread-carriers represent with double-head arrow 7 at this.These thread-carriers can design as in EP 1 930 489 A1, and difference is, thread-carrier keeps not rotatable with respect to the rotation of warper drum 2, and the axis that can only be parallel to warper drum 2 moves.
Can or as shown yarn 6a be placed on the circumference of warper drum 2 thus, or before yarn 6b being directed to the end face of warper drum 2, if these yarns temporarily do not need for producing pattern chain.
The yarn 6b being directed to before the end face of warper drum 2 is furled by yarn furling mechanism 8.This yarn furls mechanism supports in frame 9, thereby before position is fixedly placed on the end face of warper drum 2.Yarn furling mechanism 8 at this towards warper drum 2.
Furl section 10 and have hollow shaft 12, this hollow shaft is supported in frame 9 rotationally.Hollow shaft 12 is connected (only shown in Figure 1) with yarn driving clamping device 13, this yarn driving clamping device drives hollow shaft 12 along the direction of rotation of warper drum 2.At this, the rotating speed of hollow shaft 12 can be consistent with the rotating speed of warper drum 2.But not certain requirement so.Same enough, hollow shaft 12 is with lower rotational speed.
Hollow shaft 12 is not flexible, that is to say, the pulling force being applied by yarn 6 is not enough to make hollow shaft 12 distortion to surpass predetermined yardstick.This scale selection must be less, makes significantly not unbalance or eccentric.
Yarn conveying mechanism 14 is through hollow shaft 12.Yarn conveying mechanism 14 can be rope, band or line.This line can consist of metal or plastics.Under latter instance, preferably use monofilament.Yarn conveying mechanism 14 also can be for example with fiber such as glass fibre or carbon fiber strengthen.Yarn conveying mechanism 14 is from deposit roller 15 uncoilings, and is wound up into and furls on roller 16.
On hollow shaft 12, supporting rotationally screw thick stick 17.Screw thick stick 17 is supported on hollow shaft 12 with relatively little gap.Screw thick stick 17 for example can consist of crooked metal wire or the plastic cord in spiral yarn shaped ground.Screw thick stick 17 has multiturn, forms feed channel 18 between these circles.Screw thick stick 17 can utilize the feed drive device 19(only shown in Figure 1) in rotation.Feed drive device 19 for example can be connected with screw thick stick 17 by toothed belt wheel 20.Correspondingly, feed drive device 19 can be rotating driving device.Feed drive device 19 preferably has adjustable transporting velocity.
If yarn 6b is wound up into yarn furling mechanism 8 from yarn bobbin 5, first these yarns arrive on hollow shaft 12 in furling section 10, and as mentioned above, this hollow shaft can't obviously be out of shape.Correspondingly, hollow shaft 12 keeps aliging with the rotation of warper drum 2, and at this, yarn 6 is not because similarly eccentric or vibration occurs yarn furling mechanism 8.
At least, when yarn 6b is wound up on yarn furling mechanism 8, be configured to the conveying mechanism of screw thick stick 17 in work.If screw thick stick 17 rotates, yarn 6b moves along the direction of arrow 21.The speed that yarn 6b moves along the direction of arrow 21, i.e. transporting velocity, can be relevant to the quantity that is wound up into the yarn 6b on yarn furling mechanism simultaneously.But it is constant that transporting velocity also can keep.So by the effect of screw thick stick 17, the yarn 6b being wound up on hollow shaft 12 moves on yarn conveying mechanism 14.For the purpose of difference, the yarn 6b that arrives conveying mechanism 14 is called as yarn 22 there, and these yarns are no longer in it is wound up under the stress on hollow shaft 12, this mainly owing to, yarn conveying mechanism 14 has than the obvious little diameter of hollow shaft 12.Correspondingly, not distortion significantly of yarn furling mechanism 14.On the other hand, this distortion also no longer plays a role, because the yarn 22 being wound up on yarn conveying mechanism 14 is no longer directly connected with thread-carrier (double-head arrow 7).
Yarn 22 extends and gets back to warper drum again from yarn conveying mechanism 14.The yarn section producing when these yarns 22 are formed on yarn and depart from from jacquard weave process.
Be provided with only schematically illustrated release mechanism 23, to make, between the supporting zone of yarn 22 on warper drum and the supporting zone on yarn furling mechanism 8, disconnect.At yarn conveying mechanism 14, be wound up into while furling on roller 16, the yarn of disconnection no longer disturbs.
As seen in Figure 1, warper drum 2 overlaps with the section 10 that furls of yarn furling mechanism 8, thereby the yarn 6b that guarantees to be no longer wound up on the circumference of warper drum 2 under any circumstance arrives furling on section 10 of yarn furling mechanism 8, and can directly not arrive on the yarn conveying mechanism 14 of conveyor zones 11.
According to illustrated embodiment, warper drum 2 rotates when yarn 6a reels, and bobbin 5 positions arrange regularly.But when warper drum 2 keeps anti-rotation and thread-carrier while utilizing bobbin 5 rotation, the yarn furling mechanism shown in also can adopting in warping situation.
Claims (14)
1. a sample wrapping machine (1), with: warper drum (2), this warper drum has rotation and circumference, is provided with conveyor surface on circumference, and described conveyor surface can be parallel to rotation and move, thread-carrier equipment, this thread-carrier equipment has at least one thread-carrier, described thread-carrier can be shifted between operating position and resting position, in operating position, thread-carrier is directed to yarn on the circumference of warper drum (2), in resting position, before thread-carrier is directed to the end face of warper drum (2) yarn, wherein, warper drum (2) and thread-carrier equipment can relatively rotate with respect to each other, and on the end face of warper drum (2), be provided with yarn furling mechanism (8), it is characterized in that, yarn furling mechanism (8) is divided at least two sections, wherein, a section is to furl section (10), a section is conveyor zones (11).
2. sample wrapping machine as claimed in claim 1, is characterized in that, furls section (10) not flexible.
3. sample wrapping machine as claimed in claim 1, is characterized in that, furling section (10) is hollow shaft (12), utilizes this hollow shaft that yarn conveying mechanism (14) is directed in conveyor zones (11).
4. sample wrapping machine as claimed in claim 3, is characterized in that, hollow shaft (12) has yarn driving clamping device.
5. sample wrapping machine as claimed in claim 3, is characterized in that, yarn conveying mechanism (14) is rope, band or line.
6. sample wrapping machine as claimed in claim 3, is characterized in that, furls section (10) and has conveying mechanism.
7. sample wrapping machine as claimed in claim 6, is characterized in that, conveying mechanism has feed drive device (19).
8. sample wrapping machine as claimed in claim 7, is characterized in that, feed drive device (19) has adjustable transporting velocity.
9. sample wrapping machine as claimed in claim 7, is characterized in that, conveying mechanism has the feed channel around hollow shaft (12) (18) stretching spiral yarn shapedly.
10. sample wrapping machine as claimed in claim 9, is characterized in that, conveying mechanism has screw thick stick (17).
11. sample wrapping machines as claimed in claim 10, is characterized in that, feed drive device (19) is the rotating driving device being connected with screw thick stick (17).
12. sample wrapping machines as claimed in claim 1, is characterized in that, before yarn furling mechanism (8) is supported on the end face of warper drum (2).
13. sample wrapping machines as claimed in claim 12, is characterized in that, furl section (10) and warper drum (2) and overlap being parallel in the direction of rotation.
14. sample wrapping machines as claimed in claim 1, is characterized in that, are provided with release mechanism (23), and this release mechanism makes to disconnect between the supporting zone of yarn (22) on warper drum (2) and the supporting zone on yarn furling mechanism (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13001540.7 | 2013-03-26 | ||
| EP13001540.7A EP2784196B1 (en) | 2013-03-26 | 2013-03-26 | Sample warper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569289U true CN203569289U (en) | 2014-04-30 |
Family
ID=48044516
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378932.0U Expired - Lifetime CN203569289U (en) | 2013-03-26 | 2013-06-28 | Jacquard chain warper |
| CN201310265428.4A Active CN104073945B (en) | 2013-03-26 | 2013-06-28 | Sample wrapping machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265428.4A Active CN104073945B (en) | 2013-03-26 | 2013-06-28 | Sample wrapping machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2784196B1 (en) |
| JP (1) | JP5923476B2 (en) |
| CN (2) | CN203569289U (en) |
| ES (1) | ES2547894T3 (en) |
| TW (1) | TWI591223B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073945A (en) * | 2013-03-26 | 2014-10-01 | 卡尔迈尔纺织机械制造有限公司 | Pattern chain warping device |
Family Cites Families (6)
| 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 |
| DE10323383B4 (en) * | 2003-05-23 | 2005-07-28 | Karl Mayer Textilmaschinenfabrik Gmbh | A method for creating a pattern string and pattern warping machine |
| EP1930489B1 (en) | 2006-12-09 | 2009-11-11 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Sample warper and method for forming a sample warp |
| JP4969296B2 (en) * | 2007-04-05 | 2012-07-04 | 有限会社スズキワーパー | Sample warper with thread winding switching means and warping method |
| EP2284304B1 (en) * | 2009-08-14 | 2011-10-12 | Karl Mayer Textilmaschinenfabrik GmbH | Sample warper and method for creating a sample warp |
| ES2547894T3 (en) * | 2013-03-26 | 2015-10-09 | Karl Mayer Textilmaschinenfabrik Gmbh | Pattern warp sectional warp |
-
2013
- 2013-03-26 ES ES13001540.7T patent/ES2547894T3/en active Active
- 2013-03-26 EP EP13001540.7A patent/EP2784196B1/en active Active
- 2013-06-28 CN CN201320378932.0U patent/CN203569289U/en not_active Expired - Lifetime
- 2013-06-28 CN CN201310265428.4A patent/CN104073945B/en active Active
- 2013-07-31 TW TW102127469A patent/TWI591223B/en active
- 2013-09-26 JP JP2013200088A patent/JP5923476B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073945A (en) * | 2013-03-26 | 2014-10-01 | 卡尔迈尔纺织机械制造有限公司 | Pattern chain warping device |
| CN104073945B (en) * | 2013-03-26 | 2016-07-13 | 卡尔迈尔纺织机械制造有限公司 | Sample wrapping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104073945A (en) | 2014-10-01 |
| TWI591223B (en) | 2017-07-11 |
| JP2014189940A (en) | 2014-10-06 |
| EP2784196B1 (en) | 2015-09-09 |
| CN104073945B (en) | 2016-07-13 |
| TW201437448A (en) | 2014-10-01 |
| EP2784196A1 (en) | 2014-10-01 |
| ES2547894T3 (en) | 2015-10-09 |
| JP5923476B2 (en) | 2016-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200121 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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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Oberzhausen, Germany Patentee after: Carlmeyerstol R & D Co.,Ltd. Address before: Oberzhausen, Germany Patentee before: Karmeier R & D Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |