CN102534927B - 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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- CN102534927B CN102534927B CN 201210017280 CN201210017280A CN102534927B CN 102534927 B CN102534927 B CN 102534927B CN 201210017280 CN201210017280 CN 201210017280 CN 201210017280 A CN201210017280 A CN 201210017280A CN 102534927 B CN102534927 B CN 102534927B
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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ropes are reeled off until the cross ropes do not need to be weaved in the textile fabric surface, the cross ropes are withdrawn from the interweaving, and the warp yarns are adopted for interweaving continuously; and fifthly, the process that the cross ropes are weaved in the textile fabric surface and are withdrawn from the interweaving is circulated.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 manufacture method 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 rapidly, be shaped fast; Be used for robbing danger in emergency but also can fill material such as mortar.
Because above-mentioned mould bag is fabric, is to adopt interweaving method so make, but owing to be two-layer fabric, adds that cross cord is to arrange respectively on the fabric side up and down, so essence is 4 layers of structure.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 of the present invention refer to have the two-layer fabric face of not fitting, between have X type cross cord to connect the mould bag that interweaves; Described cross cord has canned paragraph and free section, and canned paragraph is woven in the levels fabric side by one on the other sequence interval, and connecting to the section of not inweaving of another side from a fabric side be freedom section; And cross cord has two classes, fixedly starting point on different fabric side, free section cross-distribution, the canned paragraph of two class cross spiders on the same fabric side is arranged at interval.
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 class cross cord to put rope simultaneously; 3) will be wherein when a class 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 enter together and interweave, passed by weft yarn; 4) in the time of need not inweaving fabric side to cross cord, 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 class cross cord inweave the levels fabric respectively, and interweaving out is laterally zygomorphic intersection situation.
Can right and wrong move simultaneously, namely the canned paragraph of two class cross cord is not symmetrical up and down yet, and before and after can having, as long as guarantee on the same fabric side, the canned paragraph of two class cross cord is that layout gets final product at interval.Be embodied on the method, two class 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 do action, down extends, and circulation will appear in spacing distance.
The length of the free section that does not inweave fabric side of every class 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 finish by 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
As 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, inweaves the reinforcing weft yarn of fabric side apart from 25cm with cross cord.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 cross sectional view, and as seen, in this form, the free section of cross cord is the length unanimity, 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, B two class cross cord and asymmetric.
Be example with the mould bag that uses 747 wide model shuttleless looms of 3.6m to make the above-mentioned specification of the 3.5m door width of cloth, use 90 terylene thread hawser cross cord, arrange 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 as 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 at coiled hair, and 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 finished according to the process layout knee-action of card paper and interweaved.The inventive method is enough to allow 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, be that the A cross cord of last fabric side is example with the canned paragraph starting point, the A cross cord is beated with 1,3 warp thread, the reinforcing weft yarn passed finishes 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 class 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.
As described in summary of the invention, the canned paragraph of two class cross cord can not be symmetric relation, before and after can having, and certain class cross cord from top to bottom can be different with the distance of a circulation from bottom to top, the product cross section that causes final manufacturing as shown in Figure 3, be crossed as oblique rhombus but not positive rhombus, integral product is the waveform of amplitude unanimity.This pattern can be realized easily by the length that cross cord participates in interweaving.
Claims (6)
1. a shuttleless loom is made the method for X pattern bag, described X pattern bag refer to have the two-layer fabric face of not fitting, between have X type cross cord to connect the mould bag that interweaves; Described cross cord has canned paragraph and free section, canned paragraph is woven in the levels fabric side by one on the other sequence interval, and divide into two class cross cord in the difference of upper and lower layer fabric side respectively by starting point, the canned paragraph of two class cross cord on the same fabric side is arranged at interval; Free section refers to the not canned paragraph between two canned paragraphs of same cross cord; Described 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 class cross cord to put rope simultaneously; 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; By the warp thread of correspondence the beat corresponding fabric side of braiding, the certain distance of control between the two-layer fabrics face up and down; 3) will be wherein when a class cross cord inweaves corresponding fabric side at needs, arrange this cross cord along with that group warp thread of this layer fabric side that interweave of correspondence is beated together, enter to interweave, passed by weft yarn; 4) walk yarn and restricting in the time of need not inweaving fabric side to cross cord, 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, and it is characterized in that: it is to move simultaneously that two class cross cord inweave the levels fabric respectively.
5. 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 class cross cord is identical.
6. 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 class cross cord has long and short two kinds of length, arranges at interval.
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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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| 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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| CN102534927B true CN102534927B (en) | 2013-08-28 |
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| 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 |
| 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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| JPH0723571B2 (en) * | 1985-01-30 | 1995-03-15 | 旭化成工業株式会社 | Multi-layer fabric |
| ZA963715B (en) * | 1995-05-12 | 1996-11-20 | Tensar Corp | Bonded composite open mesh structural textiles |
| JP3285292B2 (en) * | 1995-06-29 | 2002-05-27 | 日本ワイドクロス株式会社 | Vegetation net structure |
| 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 |
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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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