CN102534927A - Method for manufacturing X-type geotextile tube by utilizing shuttleless loom - Google Patents
Method for manufacturing X-type geotextile tube by utilizing shuttleless loom Download PDFInfo
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- CN102534927A CN102534927A CN2012100172808A CN201210017280A CN102534927A CN 102534927 A CN102534927 A CN 102534927A CN 2012100172808 A CN2012100172808 A CN 2012100172808A CN 201210017280 A CN201210017280 A CN 201210017280A CN 102534927 A CN102534927 A CN 102534927A
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- cross cord
- shuttleless loom
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- interweaving
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Abstract
The invention provides a method for manufacturing an X-type geotextile tube by utilizing a shuttleless loom, and belongs to the interweaving technique of earthwork products. The method adopts a common shuttleless loom to perform textile fabric interweaving through heald frame and heald bar technologies, and comprises the concrete steps as follows: firstly, warp yarns are divided into two groups, and can respectively interweave an upper textile fabric surface and a lower textile fabric surface by matching with weft yarns; secondly, two cross ropes are reeled off at the same time when the warp yarns are reeled off; thirdly, one of the cross ropes performs the interweaving together with the warp yarns correspondingly weaving the textile fabric surface when needing to be weaved in the corresponding textile fabric surface, and are penetrated by the weft yarns; fourthly, the yarns and the ropes are reeled off until the cross ropes do not need to be weaved in the textile fabric surface, the cross ropes are withdrawn from the interweaving, and the warp yarns are adopted for interweaving continuously; and fifthly, the process that the cross ropes are weaved in the textile fabric surface and are withdrawn from the interweaving is circulated. The method can achieve the effect that the shuttleless loom interweaves the X-type geotextile tube, and achieves the advantages of high speed, high efficiency and stable and reliable product quality.
Description
Technical field
The present invention relates to a kind of geotechnological material, particularly a kind of geotextiles---the manufacturing approach of mould bag.
Background technology
The mould bag is a kind of geotechnological material commonly used, is widely used in hydraulic engineering, and the inner concrete of irritating can form the face of intercepting water rapidly.X pattern bag of the present invention is a kind of geotechnological material of two-layer fabric face, and two-layer fabrics connects with cross cord, guarantee its irritate concrete later prop up highly consistent.This mould bag is a unit with this structure, and a plurality of unit combination can infinitely be extended the formation working face.Especially convenient in the application of dykes and dams, lay quick shaping rapidly; Be used to rob danger in emergency but also can fill materials such as mortar.
Because above-mentioned mould bag is a fabric, is to adopt interweaving method so make, but, adds that cross cord is to be provided with respectively on the fabric side up and down, so essence is 4 layers of structure owing to be two-layer fabric.Still do not have in the prior art and use the disposable process that interweaves and be shaped of shuttleless loom.
Summary of the invention
The objective of the invention is to invent a kind of method of utilizing shuttleless loom to make above-mentioned X pattern bag.
X pattern bag according to the invention be meant have the two-layer fabric face of not fitting, between have X type cross cord to connect the mould bag that interweaves; Said cross cord has canned paragraph and free section, and canned paragraph is knitted in the levels fabric side by one on the other sequence interval, and connecting the section of not inweaving to another side from a fabric side be freedom section; And cross cord has two types, fixedly starting point on different fabric side, free section cross-distribution, the canned paragraph separation of two types of cross spiders on the same fabric side.
Method of the present invention is to make with common shuttleless loom, and the process layout mode that shuttleless loom adopts is heald frame, brown bar mode, and this is well-known to those skilled in the art.Concrete steps are: 1) warp thread is divided into two groups, cooperates weft yarn, upper and lower layer fabric side interweaves respectively; When 2) warp thread is put yarn, arrange two types of cross cord to put rope simultaneously; 3) will be wherein when one type of cross cord inweaves corresponding fabric side at needs, arrange that group warp thread of this cross cord and corresponding this layer fabric side that interweave to get into together and interweave, passed by weft yarn; 4) when cross cord need not inweave fabric side, cross cord is withdrawn from and is interweaved, and warp thread continues to interweave; 5) circulation cross cord inweave and withdraw from the process that interweaves.
Preferred version: described cross cord is the hawser thicker than the warp thread of MIXED FABRIC face.When cross cord participated in interweaving, the weft yarn that penetrates was to reinforce weft yarn.
The deinterleaving method of concrete two-layer fabric face is: warp thread is a digit with adjacent 4, knits wherein one deck fabric side for the 1st, 3; 2nd, knit another layer for 4; Cross cord is arranged between the digit and not within certain digit.
It can be to move simultaneously that two types of cross cord inweave the levels fabric respectively, and interweaving out is laterally zygomorphic intersection situation.
Can right and wrong move simultaneously, promptly the canned paragraph of two types of cross cord is not symmetrical up and down yet, before and after can having, as long as guarantee that the canned paragraph of two types of cross cord is that separation gets final product on the same fabric side.Be embodied on the method, two types of cross cord are not to inweave fabric side simultaneously, and have successively, but overall interval one on the other is consistent.Certainly the inventive method is a do action, and toward extending below, circulation will appear in spacing distance.
The length of the free section that does not inweave fabric side of every type of cross cord can be identical also can be inequality.
The present invention has realized the disposable shaping manufacturing of use shuttleless loom X pattern bag, can accomplish through the process layout to common shuttleless loom, and operating efficiency improves 20 times than fly-shuttle loom, and the X pattern bag steady quality of producing, and intensity is big.
Description of drawings
Fig. 1, the fabric side direction structure view of X pattern bag;
Fig. 2, the cross section structure figure of X pattern bag one;
Fig. 3, the cross section structure figure of X pattern bag two;
Fig. 4, the brown layout of the branch of warp thread and cross cord.
The specific embodiment
Like Fig. 1, X pattern bag is a kind of unlimited extension product, and in the present embodiment, 3 common formations of cross cord are vertically impeded, and reinforces the weft yarn formation and laterally impedes, and forms a unit, and a plurality of unit combination have just constituted whole mould bag product.
Present embodiment, three cross cord spacing 1.5cm are one group, every group of spacing 15cm, vertically, the reinforcing weft yarn that cross cord is inweaved fabric side is apart from 25cm.The canned paragraph length 5cm of cross cord, the length of free section, the requirement for height of propping up as required can have bigger variation, and present embodiment is 25cm.
Fig. 2 is a cross sectional view, and is visible, and in this form, the free section of cross cord is that length is consistent, the canned paragraph position symmetry on upper and lower fabric side.Fig. 3 is non-symmetrical structure form, and with the A cross cord, free section from bottom to top is short, top-down free segment length.Simultaneously, the canned paragraph of A, two types of cross cord of B and asymmetric.
Mould bag to use 747 wide model shuttleless looms of 3.6m to make the above-mentioned specification of the 3.5m door width of cloth is example, uses 90 terylene thread hawser cross cord, arranges to reinforce parallel when knitting hawser.
According to general mould bag fabric requirements of tightness, need about 6800 warp thread to be used for the MIXED FABRIC face, because X pattern bag has the two-layer fabrics face, so this is double warp thread amount.All warp thread are arranged in proper order, are put on the warp thread coiled hair, divide good palm fibre by action requirements, concrete like Fig. 4, with adjacent 4 be one group, 1,3 arrangement upper layer of fabric is delivered personally and is knitted; 2, arrange the layer fabric hand-deliver to knit for 4; Per three cross cord are one group, are arranged between the warp thread group, and every group of interval 16cm, so-called cross cord group is not to arrange cross cord continuously, but obviously little than 16cm at interval, about 1.5cm.Warp thread is put yarn on coiled hair, cross cord is put rope separately, can use the rope roll pipe of putting that is fixed on the machine to put rope, is not difficult matter.Heald is fixed on the brown frame, and brown frame is accomplished according to the process layout knee-action of card paper and interweaved.The inventive method is enough to let that the technical staff reproduces with this layout technology in the field, so repeat no more.
Interweave after the beginning, 1,3 yarn of every group of warp thread is beated and is once worn parallel and be made into the upper layer of fabric face, and 2,4 yarns are beated and once worn parallel and be made into the layer fabric face; Both are as long as control position up and down can weave two-layer fabric easily.
This moment, cross cord walked on the rope simultaneously, but did not participate in interweaving.In the time of the canned paragraph that interweaves to cross cord; With the canned paragraph starting point is that the A cross cord of last fabric side is an example, and the A cross cord is beated with 1,3 warp thread, reinforces weft yarn and passes and accomplishes inweaving of cross cord; Inweave apart from after the 5cm; The A cross cord stops action, withdraw from and interweave, and 1,3 warp thread continues to cooperate normal weft to interweave to go up fabric side; Knitted about 50cm, the A cross cord need inweave down fabric side, then beats with 2,4 warp thread, inweaves down fabric side, so circulation.During this time, the last fabric side 25cm place after the A cross cord that interweaved will inweave the B cross cord.Like this, two types of cross cord alternatively up and down separately interweave, and have constituted the intersection of X type.In the present embodiment, per three cross cord are one group, and spacing only about 1.5cm, becomes as a whole in the use.
It is pointed out that in the warp thread group of 4 warp thread formations, is one group with any two in theory, the not fabric side that can interweave, and be not only 1,3 and 2,4 these a kind of combinations, can be 1,4 and 2,3, also can be 1,2 and 3,4 combinations.
Of summary of the invention; The canned paragraph of two types of cross cord can not be a symmetric relation; Before and after can having, and certain type of cross cord from top to bottom can be different with the distance of a circulation from bottom to top, cause the product cross section of final manufacturing as shown in Figure 3; Be crossed as oblique rhombus but not positive rhombus, integral product is the consistent waveform of amplitude.This pattern can be realized through the length that cross cord participates in interweaving easily.
Claims (7)
1. a shuttleless loom is made the method for X pattern bag, said X pattern bag be meant have the two-layer fabric face of not fitting, between have X type cross cord to connect the mould bag that interweaves; Said cross cord has canned paragraph and free section; Canned paragraph is knitted in the levels fabric side by one on the other sequence interval; And divide into two types of cross cord, the canned paragraph separation of two types of cross cord on the same fabric side in the difference of upper and lower layer fabric side respectively by starting point; Free section is meant the not canned paragraph between two canned paragraphs of same cross cord; Said mould bag carries out fabric with the heald frame of common shuttleless loom, brown bar process and interweaves, and concrete steps are:
1) warp thread is divided into two groups, cooperates weft yarn, upper and lower layer fabric side interweaves respectively; When 2) warp thread is put yarn, arrange two types of cross cord to put rope simultaneously; 3) will be wherein when one type of cross cord inweaves corresponding fabric side at needs, arrange that group warp thread of this cross cord and corresponding this layer fabric side that interweave to get into together and interweave, passed by weft yarn; 4) walk yarn and restrict when cross cord need not inweave fabric side, cross cord is withdrawn from and is interweaved, and warp thread continues to interweave; 5) circulation cross cord inweave and withdraw from the process that interweaves.
2. shuttleless loom according to claim 1 is made the method for X pattern bag, and it is characterized in that: described cross cord is the hawser thicker than the warp thread of MIXED FABRIC face.
3. shuttleless loom according to claim 1 is made the method for X pattern bag, it is characterized in that: when cross cord participated in interweaving, the weft yarn that penetrates was to reinforce weft yarn.
4. shuttleless loom according to claim 1 is made the method for X pattern bag, it is characterized in that: warp thread is a digit with adjacent 4, knits wherein one deck fabric side for the 1st, 3; 2nd, knit another layer for 4; Cross cord is arranged between the digit and not within certain digit.
5. shuttleless loom according to claim 1 is made the method for X pattern bag, and it is characterized in that: it is to move simultaneously that two types of cross cord inweave the levels fabric respectively.
6. shuttleless loom according to claim 1 is made the method for X pattern bag, it is characterized in that: the length of the free section that does not inweave fabric side of every type of cross cord is identical.
7. shuttleless loom according to claim 1 is made the method for X pattern bag, it is characterized in that: the free section that does not inweave fabric side of every type of cross cord has long and short two kinds of length, is provided with at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210017280 CN102534927B (en) | 2012-01-19 | 2012-01-19 | Method for manufacturing X-type geotextile tube by utilizing shuttleless loom |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210017280 CN102534927B (en) | 2012-01-19 | 2012-01-19 | Method for manufacturing X-type geotextile tube by utilizing shuttleless loom |
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| CN102534927A true CN102534927A (en) | 2012-07-04 |
| CN102534927B CN102534927B (en) | 2013-08-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978776A (en) * | 2012-12-11 | 2013-03-20 | 江苏耀华塑料有限公司 | Preparation method for weaving mould bag cloth with controllable propping-up height |
| CN103993403A (en) * | 2014-05-28 | 2014-08-20 | 杭州创兴织造设备科技有限公司 | Double-layer fabric mingled with reinforced yarns and weaving method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101091A (en) * | 1985-01-30 | 1986-08-27 | 旭化成工业株式会社 | Fabric mould of forming by multiply cloth (shell) and the composite structure of making of fabric mould (shell) |
| JPH0913377A (en) * | 1995-06-29 | 1997-01-14 | Nippon Waido Cloth Kk | Net structure for vegetation |
| US5965467A (en) * | 1995-05-12 | 1999-10-12 | The Tensar Corporation | Bonded composite open mesh structural textiles |
| CN2417192Y (en) * | 1999-09-29 | 2001-01-31 | 江苏九鼎集团股份有限公司 | Earthworking grille made of machine weaved glass fiber |
| CN1657676A (en) * | 2004-02-16 | 2005-08-24 | 上海新纺织产业用品有限公司 | High-strength wide-width multi-layer woven and its production process |
-
2012
- 2012-01-19 CN CN 201210017280 patent/CN102534927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101091A (en) * | 1985-01-30 | 1986-08-27 | 旭化成工业株式会社 | Fabric mould of forming by multiply cloth (shell) and the composite structure of making of fabric mould (shell) |
| US5965467A (en) * | 1995-05-12 | 1999-10-12 | The Tensar Corporation | Bonded composite open mesh structural textiles |
| JPH0913377A (en) * | 1995-06-29 | 1997-01-14 | Nippon Waido Cloth Kk | Net structure for vegetation |
| CN2417192Y (en) * | 1999-09-29 | 2001-01-31 | 江苏九鼎集团股份有限公司 | Earthworking grille made of machine weaved glass fiber |
| CN1657676A (en) * | 2004-02-16 | 2005-08-24 | 上海新纺织产业用品有限公司 | High-strength wide-width multi-layer woven and its production process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978776A (en) * | 2012-12-11 | 2013-03-20 | 江苏耀华塑料有限公司 | Preparation method for weaving mould bag cloth with controllable propping-up height |
| CN102978776B (en) * | 2012-12-11 | 2016-01-13 | 江苏耀华塑料有限公司 | A kind of preparation method propping up highly controlled woven mould bagging |
| CN103993403A (en) * | 2014-05-28 | 2014-08-20 | 杭州创兴织造设备科技有限公司 | Double-layer fabric mingled with reinforced yarns and weaving method |
| CN103993403B (en) * | 2014-05-28 | 2015-05-13 | 杭州创兴织造设备科技有限公司 | Double-layer fabric mingled with reinforced yarns and weaving method |
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| CN102534927B (en) | 2013-08-28 |
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Effective date of registration: 20230719 Address after: Room 1206-07, building 3, No. 311, Yanxin Road, Huishan Economic Development Zone, Wuxi, Jiangsu 214000 Patentee after: Wuxi Hengyang Technology Co.,Ltd. Address before: 214000 Qianqiao Shengfeng, Huishan District, Wuxi City, Jiangsu Province (Wuxi Civil Affairs Industrial Park) Patentee before: Wuxi Shunan Geotechnical Materials Co.,Ltd. |
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