CN1217044C - Device for removing water in woven fabric in water jet loom - Google Patents
Device for removing water in woven fabric in water jet loom Download PDFInfo
- Publication number
- CN1217044C CN1217044C CN028032837A CN02803283A CN1217044C CN 1217044 C CN1217044 C CN 1217044C CN 028032837 A CN028032837 A CN 028032837A CN 02803283 A CN02803283 A CN 02803283A CN 1217044 C CN1217044 C CN 1217044C
- Authority
- CN
- China
- Prior art keywords
- water pipe
- recess
- cotton cloth
- cloth
- outer peripheral
- 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
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/06—Auxiliary apparatus combined with or associated with looms for treating fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
- Woven Fabrics (AREA)
Abstract
A dewatering device for woven cloth in a water injection weaving machine, comprising a dewatering tube having a winding area for winding woven cloth thereon, the dewatering tube further comprising one or more suction ports in contact with the woven cloth and at least either of one or more recessed parts recessed from the outer peripheral surface of the dewatering tube and one or more projected parts projected from the outer peripheral surface thereof provided in the winding area in the state of being extended in a lateral weaving direction.
Description
Technical field
The present invention relates in the water jet loom, to causing the device that moistening weaving cotton cloth dewatered and promptly dewatered with press water because of picking.
Background technology
As this de-watering apparatus, there is a kind of technology to be to use to have to knitting the suction pipe that slit-like that width of cloth direction extends attracts mouthful and promptly removes water pipe, be wound in except that the containing wrapping range that attracts mouth on the water pipe outer peripheral face weaving cotton cloth, the configuration lid that upper side covers of will weaving cotton cloth on the position corresponding with the attraction mouth that removes water pipe attracts to remove air in the water pipe dewater (Japan Patent real open flat 5-66084 communique) by suction device.
In this de-watering apparatus, the moisture in weaving cotton cloth is along with suction device attracts the air that removes in the water pipe, mouthful attracts to be removed in removing water pipe from attracting with the air-flow that attracts by slit-like mouthful.
Adopt this de-watering apparatus, be attracted the major part of the air-flow that device attracts, because of by between the yarn of weaving cotton cloth or between the fiber of yarn, so in this air-flow of increase, the water yield of removing also increases, and can obtain high water removal effect by attracting mouth.
Yet, poor in the occasion of the fabric and the thick material fabric of above-mentioned de-watering apparatus middle and higher density because of aeration, so air-flow can not consequently reduce the attraction inspiratory capacity by between the yarn of weaving cotton cloth or between the fiber of yarn, reduce and remove outlet capacity.
Summary of the invention
The object of the invention is to improve except that outlet capacity.
De-watering apparatus of the present invention, the water pipe that removes that comprises wrapping range that having reels weaves cotton cloth, should remove water pipe in described wrapping range, with along knitting the state that width of cloth direction is extended, have with weaving cotton cloth and knit the attraction mouth more than 1 that the width of cloth direction contact and from this recess more than 1 and at least one side from the protuberance more than 1 of this outer peripheral face protrusion who caves inward except that outer peripheral face of water pipe along it.
Above-mentioned remove water pipe if having recess or protuberance at its outer peripheral face, then can be in removing the wrapping range of water pipe outer peripheral face, form by removing water pipe and the space more than 1 that width of cloth direction is extended is knitted on the edge of defining of weaving cotton cloth.
Like this, the air that attracts from the attraction mouth that removes water pipe, except by with attract between mouthful yarn in the corresponding zone of weaving cotton cloth or the interfibrous air of formation yarn, also add by being positioned at weaving cotton cloth of described space and enter described space between regional yarn or between the fiber of yarn, again from this space by with remove that the water pipe outer peripheral face contact weave cotton cloth between regional yarn or interfibrous air, thereby increased from attracting a mouthful air capacity that attracts, can increase except that outlet capacity.
Because of above-mentioned described space forms along knitting the extension of width of cloth direction, can evenly dewater so weave cotton cloth again.
Describedly attract the upstream side on the moving direction of weaving cotton cloth that mouth is arranged on described wrapping range and the either party in downstream, described recess or described protuberance can be positioned at the described the opposing party's side that attracts mouthful at least.
The described water pipe that removes, along described outer peripheral face circumferentially, have with interval the described recess that is positioned at upstream side on the moving direction of weaving cotton cloth that is included in described wrapping range a plurality of described recess, described attraction mouth also can be opened to the described recess that is positioned at upstream side.
The described water pipe that removes comprises and has described attraction mouthful and the tubular element of described recess or described protuberance, and described recess or described protuberance are along knitting width of cloth direction continuously, also can form along its thickness direction by making described tubular element.Like this, can form recess or protuberance under the situation that keeps the original wall thickness of tubular element, therefore, attract mouth to cause removing on the water pipe that rigidity reduces because of slit-like, recess or protuberance have as the effect of knitting the muscle that width of cloth direction extends, and can increase the rigidity except that water pipe.
The described water pipe that removes can comprise and has described tubular element that attracts mouthful and the rod member that forms described protuberance, and this rod member is a kind of with along knitting the state that width of cloth direction extends, the member that engages with described tubular element outer peripheral face.Like this, attracting mouth to cause removing on the water pipe that rigidity reduces because of slit-like, rod member has as the effect of knitting the muscle that width of cloth direction extends, and can increase the rigidity except that water pipe.
Description of drawings
Fig. 1 is the figure of expression de-watering apparatus one embodiment of the present invention and water jet loom major part thereof.
The amplification view that remove water pipe one embodiment of Fig. 2 for using in the expression de-watering apparatus shown in Figure 1.
Fig. 3 removes the amplification view of another embodiment of water pipe for expression.
Fig. 4 removes the amplification plan view of the another embodiment of water pipe for expression.
The specific embodiment
See figures.1.and.2, de-watering apparatus 10 is used in water jet loom, and this water jet loom is to utilize press water with the opening 14 of weft yarn picking in warp thread 12, is beaten up by 16 pairs of the reeds weft yarn of picking at fell, forms and weaves cotton cloth 18.
In this water jet loom, 18 hollows with suction pipe effect of passing through de-watering apparatus 10 successively of weaving cotton cloth are removed water pipe 20 and weft count regulator 22, are batched on cloth beam 24.
This weft count regulator 22 makes work beam 26 revolution with fixing speed, and sends by the revolution of pressure roller 28,30 18 drawings of will weaving cotton cloth, and the revolution by control work beam 26, adjusts 18 the feed rate of weaving cotton cloth, and can adjust 18 the weft count of weaving cotton cloth.
Suction pipe promptly removes water pipe 20, use be tubular element 32 with drum, and, can not be supported in pivotally on the not shown framework 18 knitting under the state that width of cloth direction (direction vertical with drawing among Fig. 1) extends to weaving cotton cloth.
Remove water pipe 20 and in coiling is weaved cotton cloth 18 wrapping range, have to the attraction mouth 34 of knitting the slit-like that width of cloth direction extends continuously of weaving cotton cloth, in wrapping range, have simultaneously around the axis that removes water pipe 20 with the equal angles arranged spaced, along a plurality of recesses 36 of knitting the groove shape that width of cloth direction extends continuously.In a plurality of recesses, the 1st the recess 36a that is positioned at the upstream side on the moving direction of weaving cotton cloth be formed at the wrapping range upstream extremity near, thus, be positioned at than the pars intermedia of wrapping range upstream side more.
De-watering apparatus 10 is except except that water pipe 20, also has and removes gas and water separator that water pipe 20 is communicated with and will remove the interior air suction device (all not shown) discharge, that promptly attract of water pipe 20 by gas and water separator.Gas and water separator can adopt will be by the airborne water of this device and the known devices of air separation.Suction device can dispose the known aspirator of the attraction air of electric air blast and air pump and so on.
When weaving, move, batched on cloth beam 24 Yi Bian 18 one side of weaving cotton cloth contact with the wrapping range that removes water pipe 20.And owing to removing on the water pipe 20, recess 36 continuous shapes are continuous, and the outer peripheral face of tubular element 32 does not form corner angle, and therefore, 18 contact fault can prevent to weave cotton cloth because of existing of recess 36 is caused.
Weave cotton cloth 18 during moving, the air that removes in the water pipe 20 carries out exhaust by suction device.Like this, produced from corresponding with the 1st the recess 36a zone of weaving cotton cloth through the 1st recess 36a and attract mouthfuls 34 to be attracted to except that the air-flow in the water pipe 20.Its result is to weave cotton cloth the water that contains in 18 with being attracted mouthful 34 air that attract attraction in removing water pipe 20, can remove 18 from weaving cotton cloth.
In de-watering apparatus, the recess 36 that removes water pipe 20 outer peripheral faces is with removing water pipe 20 and weaving cotton cloth 18, formed to remove water pipe 20 and 18 a plurality of spaces 38 of weaving cotton cloth in removing the wrapping range of water pipe 20 outer peripheral faces.
Thus, as shown in Figure 2, be attracted the summation that mouthful 34 air capacities that attract become following air capacity, that is: weave cotton cloth between regional yarn or interfibrous air capacity by relative with the 1st the space 38a that forms by the 1st recess 36a; From upstream side by between the yarn in the weave cotton cloth zone relative with the 2nd the space 38b that forms by the 2nd recess 36b or enter between fiber the 2nd space 38b, again from the 2nd space 38b by with remove that water pipe 20 outer peripheral faces engage weave cotton cloth between regional yarn or interfibrous air capacity; Utilization weaves cotton cloth and 18 engages with the upstream extremity of wrapping range, from by weave cotton cloth 18 and remove space that water pipe 20 outer peripheral faces form by with remove that water pipe 20 outer peripheral faces engage weave cotton cloth between regional yarn or interfibrous air capacity.
Above-mentioned result uses when removing water pipe 20, compares with the water pipe that removes that is not provided with recess 36, can increase from attracting mouthful 34 air capacities that attract, therefore, can correspondingly make except that the water yields that are attracted with air in the water pipe 20 and increase, can improve except that the outlet capacity and the efficient that dewaters.
In de-watering apparatus 10 since attract mouthfuls 34 and the recess 36a of upstream side width of cloth direction is extended and formation continuously along knitting, therefore, weaving cotton cloth 18 can dewater equably knitting on the width of cloth direction.
Each recess 36 is because of extending continuously along knitting width of cloth direction, so formed the muscle of the U word shape section that extends along its length.Like this, can cause that because of the attraction mouth 34 of slit-like rigidity reduces though remove water pipe 20, because of muscle is reinforced, has increased rigidity.
In illustrated example, each recess 36 is formed by following method, promptly, the tubular element 32 that will have a circular section shape is pushed in the break-through mould, by the drawing of length direction, make the distortion that thickness direction takes place corresponding to the position of recess 36, on outer peripheral face, form shape to lower recess.Thus, can under the state that keeps tubular element 32 original wall thickness, form recess 36.
The two ends of each recess 36 both can be open in the end face side of removing water pipe 20, also can be inaccessible.
As shown in Figure 2, in order to improve rigidity, if will be positioned at the both ends open that does not influence except that the recess 36c～36n more than 1 in the downstream of outlet capacity, then air can be by in these recesses 36c～36n, with the occasion of the two ends obturation of these recesses 36c～36n is compared, weaving cotton cloth 18 contacts with the air that flows through these recesses 36c～36n and is dried.
In the embodiment of Fig. 1 and Fig. 2, attract mouth 34 also can not open to recess 36a.In this occasion, remove water pipe and also can not have recess 36a, recess 36a is positioned at attract mouthfuls 34 upstream side and to and attract 36 of the recesses of mouthful 34 adjacency to open.
In order to improve rigidity, also a plurality of attractions mouths that form discontinuous shape on the width of cloth direction can knitted except that water pipe 20.In the embodiment of Fig. 1 and Fig. 2, also can make to attract mouthfuls 34 to open to the 2nd later recess again.And, also can remove on the water pipe, the downstream that attracts mouthful be formed on attract mouthful near the edge knit 1 recess that width of cloth direction is extended continuously, leave a plurality of recesses at interval to be substituted in except that upwards forming in week of water pipe.
Also can form with the space of dividing of weaving cotton cloth by removing water pipe, form by recess to replace by protuberance.
With reference to Fig. 3, removing water pipe 50, to be assembled with lifting member be rod member 52, has been assembled into the position that makes than the downstream of the attraction mouth 34 of tubular element 32 outer peripheral faces to knitting the state that width of cloth direction is extended.In illustrated example, rod member 52 is formed by the semicircle arcuation member with hemispheric section shape, again, in the bottom surface corresponding with the convex surface of arcuation, engages with tubular element 32 by welding.
In removing water pipe 50, weave cotton cloth 18 from attracting the position of mouthfuls 34 upstream side, through attraction mouthfuls 34, the position in the downstream of the arcuation convex surface of rod member 52 and rod member 52 reels.Like this, the effect of rod member 52 is, as plaing a part to form and the space 54 that attracts mouthful 34 upstream sides that are communicated with and the space 56 in disconnected downstream by removing the water pipe 50 and 18 protuberances that form of weaving cotton cloth.
Space 54 is identical with the recess 36b and the 36c～36n that remove water pipe 20 respectively with 56 effect.Like this, use when removing water pipe 50, not only can obtain and same function and the effect of removing water pipe 20, and, although there is not recess 36,, can further improve rigidity except that water pipe 50 because of having rod member 52 as the muscle that extends to length direction.
With reference to Fig. 4, remove water pipe 60 and be position, leave the compartment of terrain and be formed with jagged a plurality of recess 62 along knitting width of cloth direction in the downstream of the attraction mouth 34 of tubular element 32 outer peripheral faces.Removing water pipe 60 can be by obtaining with drilling machine processing, the recess 62 of circle that forms the identical size of non-through shape on tubular element 32.
In removing water pipe 60, attract mouth 34 not open, but open to the outer peripheral face that removes water pipe 60 to recess 62.Because of weave cotton cloth 18 be will attract mouthfuls 34 and the state of recess 62 obstructions under move, therefore, knitting width of cloth direction leaves at interval recess 62 and has the identical effect of recess 36b with attraction mouth 34 downstreams of Fig. 1 and Fig. 2, its result, be the same, can obtain to improve action effect except that outlet capacity with the action effect that obtains by recess 36b.
As long as recess or protuberance are with respect to attracting mouthful, be positioned at upstream side on the moving direction of weaving cotton cloth and at least one side in downstream.Again, remove water pipe and both can have to recess more than 1 or the protuberance of knitting the continuous extension of width of cloth direction, and, also can have at a plurality of recesses or the protuberance of knitting the discontinuous arrangement of width of cloth direction.
The foregoing description is the example that has formed the attraction mouth 34 of 1 slit-like on the water pipe removing, but also can remove on the water pipe, leave the compartment of terrain and form circle or have along knitting width of cloth direction along a plurality of through holes of knitting the oblong section shape that width of cloth direction extends, both can be with these through holes as attracting mouth, these through holes are communicated with, knit the groove that width of cloth direction is extended on outer peripheral face formation edge, these through holes and groove are used as the attraction mouth except that water pipe.
The present invention is not limited to the foregoing description, without departing from the spirit and scope of the present invention, can do various changes.
Claims (5)
1. the de-watering apparatus of weaving cotton cloth in the water jet loom, the described de-watering apparatus of weaving cotton cloth includes except that water pipe, the described pipe that dewaters has the wrapping range weave cotton cloth and weaving cotton cloth relatively along attracting more than 1 mouthful that it knits that width of cloth direction joins of reeling, it is characterized in that, should remove water pipe and in described wrapping range, knit the state that width of cloth direction is extended, be provided with the recess more than 1 and at least one side from the protuberance more than 1 that described outer peripheral face outwards protrudes that cave inward from this outer peripheral face that removes water pipe with the edge.
2. de-watering apparatus as claimed in claim 1 is characterized in that, describedly attracts upstream side on the moving direction of weaving cotton cloth that mouth is arranged on described wrapping range and the either party in the downstream, and described recess or described protuberance are positioned at the described opposite side that attracts mouthful at least.
3. de-watering apparatus as claimed in claim 1, it is characterized in that, described remove water pipe along described outer peripheral face circumferentially, dispose a plurality of described recesses with interval, described recess is included in the described recess that is positioned at upstream side on the moving direction of weaving cotton cloth of described wrapping range, and described attraction mouth is opened to the described recess that is positioned at upstream side.
4. as each described de-watering apparatus in the claim 1 to 3, it is characterized in that, the described water pipe that removes comprises the tubular element with described attraction mouth and described recess or described protuberance, it is continuous that width of cloth direction is knitted on described recess or described protuberance edge, and by described tubular element is formed to its thickness direction.
5. as each described de-watering apparatus in the claim 1 to 3, it is characterized in that, the described water pipe that removes comprises tubular element with described attraction mouth and the rod member that forms described protuberance, and this rod member is a kind of member to engage with described tubular element outer peripheral face along the state of knitting the extension of width of cloth direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001307086A JP2003113560A (en) | 2001-10-03 | 2001-10-03 | Device for removing water in woven fabric in water jet loom |
| JP307086/2001 | 2001-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1479818A CN1479818A (en) | 2004-03-03 |
| CN1217044C true CN1217044C (en) | 2005-08-31 |
Family
ID=19126612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN028032837A Expired - Fee Related CN1217044C (en) | 2001-10-03 | 2002-10-02 | Device for removing water in woven fabric in water jet loom |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2003113560A (en) |
| KR (1) | KR100480845B1 (en) |
| CN (1) | CN1217044C (en) |
| TW (1) | TW555910B (en) |
| WO (1) | WO2003031706A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4851120B2 (en) * | 2005-06-10 | 2012-01-11 | 津田駒工業株式会社 | Dewatering device for water jet loom and sheet used for it |
| JP6007871B2 (en) * | 2013-08-26 | 2016-10-12 | 株式会社豊田自動織機 | Dewatering equipment for water jet loom |
| CN109402846A (en) * | 2018-11-19 | 2019-03-01 | 安徽好莱克纺织科技有限公司 | A kind of weaving machine with water spraying |
| CN109750410B (en) * | 2019-03-08 | 2023-10-10 | 浙江宁巍机械科技有限公司 | Weft insertion system of water jet loom and debugging method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915543A (en) * | 1982-07-16 | 1984-01-26 | 日産自動車株式会社 | Moisture removing apparatus of water jet loom |
| JP2535134Y2 (en) * | 1991-03-18 | 1997-05-07 | 日産テクシス株式会社 | Woven fabric moisture removal equipment for water jet loom |
| JPH0566084U (en) * | 1992-02-06 | 1993-08-31 | 津田駒工業株式会社 | Dewatering device for water jet loom |
-
2001
- 2001-10-03 JP JP2001307086A patent/JP2003113560A/en active Pending
-
2002
- 2002-10-01 TW TW091122599A patent/TW555910B/en not_active IP Right Cessation
- 2002-10-02 CN CN028032837A patent/CN1217044C/en not_active Expired - Fee Related
- 2002-10-02 WO PCT/JP2002/010295 patent/WO2003031706A1/en active IP Right Grant
- 2002-10-02 KR KR10-2003-7007059A patent/KR100480845B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100480845B1 (en) | 2005-04-06 |
| CN1479818A (en) | 2004-03-03 |
| KR20040015024A (en) | 2004-02-18 |
| WO2003031706A1 (en) | 2003-04-17 |
| JP2003113560A (en) | 2003-04-18 |
| TW555910B (en) | 2003-10-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |