CN1827877B - Loom with functions of warp-weft plain-weaving and z-directional yarn interweaving and weaving method thereof - Google Patents
Loom with functions of warp-weft plain-weaving and z-directional yarn interweaving and weaving method thereof Download PDFInfo
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- CN1827877B CN1827877B CN200610037820A CN200610037820A CN1827877B CN 1827877 B CN1827877 B CN 1827877B CN 200610037820 A CN200610037820 A CN 200610037820A CN 200610037820 A CN200610037820 A CN 200610037820A CN 1827877 B CN1827877 B CN 1827877B
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Abstract
The invention relates the interweave and Z yarn intertexture flat surface loom and weaving method, comprising steel frame(1), steel strap(2,5), palm strap(12), fistular rod gripper(11), beating-up cylinder(7), steel strap motion tip(3, 4), connecting lever(6), steel strap motion cylinder(8,9), up-down wire(18,19) on frame, and yarn hole(2.5, 2.1) on steel strap. The loom comprises the following structures: steel strap(2,5) having N+1 pieces, steel strap motion tip (3, 4) crossing the two steel straps, the up end of connecting lever(6) is connected with steel strap motion tip (3, 4), palm strap(12) having N pieces, them interval exists in steel strap(2,5), handing N palm root (5.1), handing opening used for fistular rod gripper(11) between two palm eyes(12.1). The method is Z fabric on the base of bidimensional flat surface crossing stereoscopic. The invention makes the Z fabric crosses in bidimensional level crossing stereoscopic, reducing hair.
Description
Technical field:
The present invention relates to a kind of warp and weft plain crossing and Z directional yarn interleaved planes weave loom and weaving method thereof, particularly relate to a kind of warp and weft plain crossing and Z directional yarn interleaved planes weave loom and weaving method thereof that is used for the composite of lay-up process.Belong to textile technology field.
Background technology:
The cardinal principle that is used in structural composite is to bring into play the advantage of various materials, requires specific strength, and it is high that specific modulus is wanted, impact strength, impact flexibility height.From the mechanics angle, composites such as the existing sandwich of generally using, honeycomb mainly are to increase its thickness under the situation that adds weight that reduces, but have the splitting problem, and serious problems such as anisotropy are arranged.
The braiding of fiber especially for the fiber of composite, is adopted zero twisted yarn because of considering matrix resin to the problem of soaking into of fiber mostly, and the woven greatest problem of zero twisted yarn is exactly the scared problem of fiber accumulation.
The Warp opening of ordinary loom is to finish by upper and lower two actions of monofilament, and the extended distance of warp thread is bigger, certainly will bring total opening of warp thread excessive if be used for the multi-layer woven of fiber, thereby cause the braid angle of warp thread excessive.Want to dwindle the braid angle of warp thread, can only elongate the distance of beating up of steel button, so will cause: 1. the volume of equipment becomes big; 2. steel button, weft yarn increase with contacting of warp thread, thereby cause fiber scared.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of Z that can make successfully to intert in two-dimentional usual friendship stereochemical structure and make few scared warp and weft plain crossing and Z directional yarn interleaved planes weave loom and the weaving method thereof of fiber to fiber.
The object of the present invention is achieved like this: a kind of warp and weft plain crossing and Z directional yarn interleaved planes weave loom, it is characterized in that: it comprises steel fastening frame, steel cramp, brown sheet, tubulose arrow shaft, the cylinder that beats up, the steel cramp motion tip, connecting rod, steel cramp motion cylinder and yarn hook up and down
Described steel fastening frame links to each other with the cylinder that beats up, and the cylinder warp-wise that beats up is fixed on the frame;
Described steel cramp has some, and some steel cramps are divided into two rows in steel fastening frame, and upper and lower staggered being intervally arranged processed one near an end of fabric separately at different positions on two row's steel cramps and supplied Z respectively
1Yarn and Z
2The hole of entrying that yarn passes through corresponding to this hole of entrying, is provided with yarn hook up and down near corresponding position on the frame of fabric;
The described steel cramp motion tip has two, and two steel cramp motion tip broadwises are connected to respectively on two row's steel cramps;
Described connecting rod has two groups, and every group each two, two groups of small ends link to each other with the two ends of two steel cramp motion tips respectively, and the lower end links to each other with steel cramp motion cylinder respectively;
Described steel cramp motion cylinder has two groups, every group each two, is fixedly connected on the steel fastening frame both sides respectively;
Described brown sheet has some, some brown sheets vertically are arranged side by side in steel fastening frame, arrange at interval with the steel cramp, and an end is fixed on the frame, so just having formed by N root warp thread and formed N layer warp thread. warp-wise has been processed N brown root that supplies warp thread to pass through on the every brown sheet, N brown root is on the every brown sheet, the following layout, process one on the every brown sheet between per two pinholes for the current openning of tubulose arrow shaft, openning on some brown sheets constitutes N+1 in broadwise and props up the kendo that arrow shaft is passed through for N+1. and every arrow shaft is given each root weft yarn on pairing thread layer, down, because the weft yarn radical is greater than the thread layer number of plies, so should regard warp thread as and be set among the weft yarn, then formed weft yarn comprising to warp thread.
Described steel cramp adopts lengthening steel cramp, makes it not break away from beating up, be slidingly matched with brown sheet all the time when resetting with steel cramp frame, and it is not misplaced, and the back that resets lags behind after the kendo on the brown sheet by steel cramp one end of fabric.
Course of action: two groups of cylinders that are installed in steel cramp frame both sides respectively through connecting rod, steel cramp motion pin and to the steel cramp do on one, action once, and be slidingly matched, on the steel cramp one, action once drives Z with brown sheet
1Yarn, Z
2Yarn is done on one, action is once carried out Z to the opening of yarn to weft yarn; The cylinder that beats up is done side-to-side movement to steel cramp frame, promptly beats up left, promptly resets to the right.
The weaving method that the present invention adopts is: the warp thread that is driven by brown sheet carries out a plurality of actions, realize layer with layer between the interweaving of yarn, its concrete scheme is:
Send latitude---after steel cramp frame resets, prop up arrow shaft by N+1 N root weft yarn is sent into about every layer of warp thread;
Beat up---under the effect of the cylinder that beats up, steel cramp frame moves to the fabric direction, promptly beat up on fabric, in the process of beating up with the Z that is hooked on the upper and lower yarn hook
1Yarn, Z
2Yarn is together pushed fabric to;
Z is to the yarn threading---and beating up after the end, promptly the steel cramp is got on the fabric,, respectively two row's steel cramps is moved up and down to connecting rod, steel cramp motion pin by steel cramp motion cylinder moving, and row's steel cramp drives Z
1Yarn moves up, and another row's steel cramp drives root Z
2Yarn moves downward, form Z to yarn to the comprising of weft yarn, then formed three dimensional fabric;
Opening action---under the action of the cylinder that beats up, steel cramp frame begins to reset, when resetting up and down the yarn hook respectively with a Z on row's steel cramp
1Another root Z on yarn, another row's steel cramp
2Yarn hooks, draws back to reset, and Z
1Yarn, Z
2Yarn has formed the opening to warp, weft yarn again, promptly finishes the circulation of an integral body and weaves action.
According to weaving principle, the Warp opening of loom is the smaller the better under the situation that weft yarn can pass through smoothly.Shown its importance for woven, then more important for multiply cloth.Because N layer warp thread just has N opening, the magnitude relationship of each layer opening is to the problem of the total opening of warp on loom like this.Opening strengthens, the distance of beating up is lengthening (minimizing angle of weave) just, and the contact that has just brought steel cramp, weft yarn, warp thread makes it the aggravation wearing and tearing apart from growth.The present invention has adopted the current kendo of arrow shaft of leaving up and down of on brown sheet each pinhole; so just make it: 1. arrow shaft is current in the kendo on brown sheet when sending latitude; do not contact with warp thread in the brown root on the brown sheet; make few contact the between fiber and the fiber; make it less scared, 2. and kendo arrow shaft has been produced the location protective effect, make it not sagging, sideslip not; thereby can weave the wideer product of the width of cloth of going out, the door width of cloth can be greater than 2 meters.
The present invention has adopted tubulose arrow shaft, and arrow shaft and kendo are slidingly matched, the mode that has also adopted weft yarn to pass through in tubulose arrow shaft, and all arrow shafts are sent latitude synchronously, do not contact with brown sheet, warp thread when beating up, thereby reduced the extended distance of every layer of warp thread, promptly total opening of loom reduces.Because use arrow shaft equally, consider the stiff problem of arrow shaft, make it not sagging, overstriking is bound to; The arrow shaft of equal thickness also will be considered the problem that as far as possible do not contact with warp thread, thus arrow shaft is upper and lower and warp thread between to consider certain distance.
If loom design warp thread of the present invention is the N layer, then can be less than the braiding of N layer fabric to warp thread.Like this, by the minimizing of warp thread, weft yarn, then fabric is with regard to attenuation; Warp thread, weft yarn are added (warp thread mostly is the N layer most), and then fabric just thickens, and can make the alternation of cross-section of fabric.
Loom of the present invention can be made certain thick silk with the material of other lightweights and come the middle parallel of alternative fabrics, and its fabric is thickened, and reaches the weight that alleviates composite, eliminates the splitting problem.As polyethylene fiber proportion be 0.92 or other low foamed material proportion littler, and the proportion of glass, carbon fibre is respectively 2.4 and 1.3, epoxy, polyester be all greater than 1.3, the silk of these fillings has radially fiber to penetrate to be shot through with, so increased interlaminar strength.
Description of drawings:
Fig. 1 is a general structure schematic diagram of the present invention.
Fig. 2,3 is weaving principle figure of the present invention.
The specific embodiment:
Referring to Fig. 1, Fig. 1 is a warp and weft plain crossing and Z directional yarn interleaved planes weave loom, among the figure: steel fastening frame 1, steel cramp 2, the steel cramp motion tip 3, the steel cramp motion tip 4, steel cramp 5, connecting rod 6,, steel cramp motion cylinder 8, steel cramp motion cylinder 9, weft yarn 10, arrow shaft 11, brown sheet 12, Z
1Yarn yarn storage device 13, Z
1Yarn 14, warp thread 15, Z
2Yarn 16, Z
2Yarn yarn storage device 17, up and down yarn hook 18, yarn hook 19, fabric 20, bank 21 and wrap-up (not shown) are formed up and down.
Described steel fastening frame 1 links to each other with the cylinder 7 that beats up, and cylinder 7 warp-wises that beat up are fixed on the frame;
Described steel cramp 2,5 has some, and some steel cramps are divided into two rows in steel fastening frame 1, and upper and lower staggered being intervally arranged processed one near an end of fabric separately at different positions on two row's steel cramps 2,5 and supplied Z respectively
1Yarn 14 and Z
2The hole 2.1,5.1 of entrying that yarn 16 passes through corresponding to this hole 2.1,5.1 of entrying, is provided with yarn hook 18,19 up and down near corresponding position on the frame of fabric 20;
The described steel cramp motion tip 3,4 has two, and the two steel cramp motion tip 3,4 broadwises are connected to respectively on two row's steel cramps 2,5;
Described connecting rod 6 has two groups, and every group each two, two groups of connecting rod 6 upper ends link to each other with the two ends of two steel cramp motion tips 3,4 respectively, and the lower end links to each other with steel cramp motion cylinder 8,9 respectively;
Described steel cramp motion cylinder 8,9 has two groups, every group each two, is fixedly connected on steel fastening frame 1 both sides respectively;
Described brown sheet 12 has some, and some brown sheets 12 vertically are arranged side by side in steel fastening frame 1, arranges at interval with steel cramp 2,5, and an end is fixed on the frame, has so just formed by N root warp thread and has formed N layer warp thread.Warp-wise has been processed N brown root 12.1 that supplies warp thread 15 to pass through on the every brown sheet, N brown root upper and lower layout on every brown sheet, process an openning 12.2 that supplies tubulose arrow shaft 11 to pass through on the every brown sheet between per two pinholes 12.1, its size is bigger slightly than the cross section of arrow shaft, arrow shaft can be slided constitute N+1 in broadwise and prop up the kendo that arrow shaft is passed through for N+1 by, the openning on some brown sheets.
Described steel cramp 2,5 adopts lengthening steel cramp, make it beating up with steel cramp frame 1, be slidingly matched with brown sheet 12 all the time when resetting, do not break away from, it is not misplaced, and the back that resets lags behind after the kendo on the brown sheet 12 by steel cramp 2,5 one ends of fabric.
Tubulose arrow shaft 11 can make weft yarn slide smoothly in pipe, and all arrow shafts send latitude synchronously, and weft yarn 10 is not contacted with brown sheet 12.
Course of action: the two groups of cylinders 8,9 that are installed in steel cramp frame both sides respectively through connecting rod 6, steel cramp motion pin 3 and the 4 pairs of steel cramps 2,5 do on one, action once, and be slidingly matched, on the steel cramp 2,5 one, action once drives Z with brown sheet 12
1Yarn 14, Z
2Yarn 16 is done on one, action is once carried out Z to the opening of yarn to warp, weft yarn; 7 pairs of steel cramps of the cylinder frame 1 that beats up is done side-to-side movement, promptly beats up left, promptly resets to the right.Fig. 2,3 is seen in concrete principle and action: in Fig. 2, and after arrow shaft is sent latitude, Z after the steel cramp beats up to weft yarn
1Yarn 14 is descending Z
2Yarn 16 is in the last open state that has formed weft yarn.In Fig. 3, after 2,5 pairs of weft yarns of steel cramp beat up, steel cramp 2,5 respectively downwards with move upward, and form Z
1Yarn 14 is last, Z
2Yarn 16 under finish weft yarn comprised (i.e. braiding), the state when resetting backward.
The weaving method that the present invention adopts is: employing interspersed vertical direction on the basis of two dimensional surface orthogonal stereo is the weave of Z to fiber, and its concrete scheme is:
Send latitude---after steel cramp frame resets, prop up arrow shaft by N+1 N root weft yarn is sent into about every layer of warp thread;
Beat up---under the effect of the cylinder that beats up, steel cramp frame moves to the fabric direction, promptly beat up on fabric, in the process of beating up with the Z that is hooked on the upper and lower yarn hook
1Yarn, Z
2Yarn is together pushed fabric to;
Z is to the yarn threading---and beating up after the end, promptly the steel cramp is got on the fabric,, respectively two row's steel cramps is moved up and down to connecting rod, steel cramp motion pin by steel cramp motion cylinder moving, and row's steel cramp drives Z
1Yarn moves up, and another row's steel cramp drives root Z
2Yarn moves downward, form Z to yarn to the comprising of weft yarn, then formed three dimensional fabric;
Opening action---under the action of the cylinder that beats up, steel cramp frame begins to reset, when resetting up and down the yarn hook respectively with a Z on row's steel cramp
1Another root Z on yarn, another row's steel cramp
2Yarn hooks, draws back to reset, and Z
1Yarn, Z
2Yarn has formed the opening to weft yarn again, promptly finishes the circulation of an integral body and weaves action.
Claims (2)
1. warp and weft plain crossing and Z directional yarn interleaved planes weave loom, it is characterized in that: it comprises steel fastening frame (1), steel cramp (2,5), brown sheet (12), tubulose arrow shaft (11), the cylinder that beats up (7), steel cramp motion pin (3,4), connecting rod (6), steel cramp motion cylinder (8,9) and yarn hook (18,19) up and down
Described steel fastening frame (1) links to each other with the cylinder that beats up (7), and the cylinder that beats up (7) warp-wise is fixed on the frame;
Described steel cramp (2,5) has some, and some steel cramps are divided into two rows in steel fastening frame (1), upper and lower staggered being intervally arranged, and two row's steel cramps (2,5) have upward been processed one near an end of fabric separately at different positions and have been supplied Z respectively
1Yarn (14) and Z
2The hole of entrying that yarn (16) passes through (2.1,5.1) corresponding to this hole of entrying (2.1,5.1), is provided with yarn hook (18,19) up and down near corresponding position on the frame of fabric (20);
The described steel cramp motion tip (3,4) has two, and two steel cramp motion tips (3,4) broadwise is connected to respectively on two row's steel cramps (2,5);
Described connecting rod (6) has two groups, and every group each two, two groups of connecting rods (6) upper end links to each other with the two ends of two steel cramp motion tips (3,4) respectively, and the lower end links to each other with steel cramp motion cylinder (8,9) respectively;
Described steel cramp motion cylinder (8,9) has two groups, every group each two, is fixedly connected on steel fastening frame (1) both sides respectively;
Described brown sheet (12) has some, some brown sheets (12) vertically are arranged side by side in steel fastening frame (1), arrange at interval with steel cramp (2,5), and an end is fixed on the frame, warp-wise has been processed N brown root (5.1) that supplies warp thread (15) to pass through on the every brown sheet, N brown root upper and lower layout on every brown sheet, process one on every brown sheet between per two pinholes (12.1) for the current openning (12.2) of tubulose arrow shaft (11), the openning on some brown sheets constitutes N+1 in broadwise and props up the kendo that arrow shaft is passed through for N+1;
Described steel cramp (2,5) adopts lengthening steel cramp, and make it beating up with steel cramp frame (1), be slidingly matched with brown sheet (12) all the time when resetting, do not break away from, it is not misplaced, and the back that resets lags behind after the kendo on the brown sheet (12) by steel cramp (2, the 5) end of fabric.
2. the weaving method of a kind of warp and weft plain crossing and Z directional yarn interleaved planes weave loom according to claim 1 is characterized in that: employing interspersed vertical direction on the basis of two dimensional surface orthogonal stereo is the weave of Z to fiber, and its concrete scheme is:
Send latitude---after steel cramp frame resets, prop up arrow shaft by N+1 N root weft yarn is sent into about every layer of warp thread;
Beat up---under the effect of the cylinder that beats up, steel cramp frame moves to the fabric direction, promptly beat up on fabric, in the process of beating up with the Z that is hooked on the upper and lower yarn hook
1Yarn, Z
2Yarn is together pushed fabric to;
Z is to the yarn threading---and beating up after the end, promptly the steel cramp is got on the fabric,, respectively two row's steel cramps is moved up and down to connecting rod, steel cramp motion pin by steel cramp motion cylinder moving, and row's steel cramp drives Z
1Yarn moves up, and another row's steel cramp drives Z
2Yarn moves downward, form Z to yarn to the comprising of weft yarn, then formed three dimensional fabric;
Opening action---under the action of the cylinder that beats up, steel cramp frame begins to reset, when resetting up and down the yarn hook respectively with a Z on row's steel cramp
1Another root Z on yarn, another row's steel cramp
2Yarn hooks, draws back to reset, and Z
1Yarn, Z
2Yarn has formed the opening to weft yarn again, promptly finishes the circulation of an integral body and weaves action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610037820A CN1827877B (en) | 2006-01-16 | 2006-01-16 | Loom with functions of warp-weft plain-weaving and z-directional yarn interweaving and weaving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610037820A CN1827877B (en) | 2006-01-16 | 2006-01-16 | Loom with functions of warp-weft plain-weaving and z-directional yarn interweaving and weaving method thereof |
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| Publication Number | Publication Date |
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| CN1827877A CN1827877A (en) | 2006-09-06 |
| CN1827877B true CN1827877B (en) | 2010-05-12 |
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| CN200610037820A Expired - Fee Related CN1827877B (en) | 2006-01-16 | 2006-01-16 | Loom with functions of warp-weft plain-weaving and z-directional yarn interweaving and weaving method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717391B (en) * | 2009-11-09 | 2013-09-25 | 中国海洋石油总公司 | Method for preparing fluoroethylene carbonate |
| CN105926140B (en) * | 2016-07-08 | 2017-11-03 | 盐城工学院 | A kind of sample loom and its method for weaving available for the orthogonal multilayer fabric of weaving three-dimensional |
| CN110857481A (en) * | 2018-08-25 | 2020-03-03 | 天津工大航泰复合材料有限公司 | Normal yarn introducing device |
| CN111254556A (en) * | 2020-03-17 | 2020-06-09 | 苏州大学 | Rapier loom capable of being used for weaving three-dimensional orthogonal fabric and weaving method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623722Y (en) * | 2003-05-21 | 2004-07-07 | 江南大学 | Full automatic rapier loom sampler |
| CN2654640Y (en) * | 2003-11-18 | 2004-11-10 | 南海市南方技术创新中心 | Cylinder driving heating up mechanism of full automatic-small sample loom |
| CN2885902Y (en) * | 2006-01-18 | 2007-04-04 | 赵祖良 | Weaving machine using planar weaving method of crossed warp-weft and Z-direction yarn |
-
2006
- 2006-01-16 CN CN200610037820A patent/CN1827877B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623722Y (en) * | 2003-05-21 | 2004-07-07 | 江南大学 | Full automatic rapier loom sampler |
| CN2654640Y (en) * | 2003-11-18 | 2004-11-10 | 南海市南方技术创新中心 | Cylinder driving heating up mechanism of full automatic-small sample loom |
| CN2885902Y (en) * | 2006-01-18 | 2007-04-04 | 赵祖良 | Weaving machine using planar weaving method of crossed warp-weft and Z-direction yarn |
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