CN201241230Y - Novel three-dimensional loom - Google Patents
Novel three-dimensional loom Download PDFInfo
- Publication number
- CN201241230Y CN201241230Y CNU2008200678842U CN200820067884U CN201241230Y CN 201241230 Y CN201241230 Y CN 201241230Y CN U2008200678842 U CNU2008200678842 U CN U2008200678842U CN 200820067884 U CN200820067884 U CN 200820067884U CN 201241230 Y CN201241230 Y CN 201241230Y
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- dimensional weaving
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Abstract
The utility model belongs to the field of textile machinery, in particular to a Novel three-dimensional weaving machine capable of producing a three-dimensional woven composite material frame. The Novel three-dimensional weaving machine comprises a machine frame and a driving part, and is characterized in that the novel three-dimensional weaving machine also comprises a solid fabric reeling mechanism arranged at the front end of the machine frame, a multilayer chaine feeding mechanism at the end of the machine frame, a Y-direction opening, a Z-direction propulsion mechanism, a Z-direction opening and a Y-direction propulsion mechanism, wherein the Y-direction opening, the Z-direction propulsion mechanism, the Z-direction opening and the Y-direction propulsion mechanism are sequentially arranged in the middle of the reeling mechanism and the chaine feeding mechanism. The utility model has the advantages that the Novel three-dimensional weaving machine can fully interweave, has good stability and diversified woven fabric structures, and the produced woven composite materials have excellent performance; four kinds of different fabrics can be woven; the integrity of the fabrics can be ensured; the distance between yarns can be well controlled, and the utility model is not provided with a beating-up mechanism by combining with the loose type of the three-dimensional fabrics; electromechanical integration technology is fully utilized, and the three-dimensional weaving machine has simple structure and convenient operation and maintenance.
Description
Technical field
The utility model belongs to field of textile machinery, concrete relates to a kind of novel three-dimensional weaving machine that can produce three-dimensional woven composite skeleton.
Background technology
Pursuing under efficient, energy-conservation and the environmental protection historical background at present, the drawback of the highly energy-consuming of some traditional materials, poor efficiency, high pollution reveals gradually.The three-dimensional woven fabric composite material for weaving not only has gently, thin and high-intensity characteristics, also have characteristics such as high heat resistant fire-proof, high-dimensional stability, high anti-chemical, high filtering function, can substitute some traditional metal materials, ceramic material is applied to space flight, aviation and military industry field, and expand to fields such as communications and transportation, auto industry, shipbuilding, sports goods, health cares gradually.
Compare with traditional two-dimensional structure fabric, the three-dimensional structure fabric has also increased the yarn of plane normal direction except the yarn of plane X, Y direction, and being interweaved by the yarn of three directions forms.This structure has overcome the low fatal shortcoming of interlaminar strength of various structural composite materials in the past, has excellent holistic resistant behavior, it also has the easily repairing of damage back simultaneously, be convenient to global formation and one-time formed advantage on the technology, can reduce the quantity of part and mould, so obtained utilization widely.
Three-dimensional many Rapier loomss of domestic scholars development can be finished weaving of this fabric.Three-dimensional many Rapier loomss at Y to Z to all having adopted distinctive many healds and many arrow shaft cooperations to weave, more than this method warp thread can only be along fabric width direction opening, the yarn of three directions can not interweave fully, poor stability, drawbacks such as woven fabric structure is single, and the composite material for weaving performance of producing is lower.
Summary of the invention
Problem to be solved in the utility model is to propose a kind of three-dimensional loom at above-mentioned prior art, weave the three-dimensional woven fabric that comes by this three-dimensional loom and can make composite material for weaving and can reclaiming, its function admirable, be widely used, and the utility model is simple in structure, operation and maintenance is convenient, can finish the braiding of multiple different structure woven fabric.
The utility model is adopted solution to be by the problem of the above-mentioned proposition of solution: novel three-dimensional weaving machine, include frame and running part, it is characterized in that also including the three-dimensional woven fabric spooler that is arranged on the frame front end, be arranged on the multilayer warp thread warp-feeding mechanism of frame end, in the middle of spooler and warp-feeding mechanism, also be disposed with Y to opening and Z to weft insertion device, Z to opening and Y to weft insertion device.
Press such scheme, described spooler includes and batches guide rail, yarn-fixing plate and dividing sinker plate, batch guide rail and be groove shapes by screw along X to the both sides that are fixed on the frame front end, yarn-fixing plate and dividing sinker plate are long thin bar, yarn-fixing plate and dividing sinker plate batch on the plate to being fixed on along Z by nut, batch integrated circuit board and in batching guide rail groove, rely on rack-and-pinion to carry out transmission, drive yarn-fixing plate and dividing sinker plate and move around batching on the guide rail.
Press such scheme, described Y includes radially reed, radially reed plate and wefting insertion pin to opening and Z to weft insertion device, radially reed compresses along Y to being fixed on radially on the reed plate by two-way nut, radially the reed integrated circuit board at Y in the opening guide rail groove, radially the reed plate can move back and forth on the opening guide rail at Y, the wefting insertion pin is in two radially in the middle of the reed plate, and be inserted on the wefting insertion frame, the wefting insertion frame is stuck in Z in the wefting insertion guide rail, drive and to move up and down on the wefting insertion guide rail at Z by the wefting insertion frame, wefting insertion frame upper end is hung on the harness lever by thin wire, and it moves up and down by programme-control.
Press such scheme, described Z includes arrow shaft, arrow shaft frame, many heald frames and harness lever to opening and Y to weft insertion device, many heald frames are connected on the harness lever, many heald frame lower ends are connected the frame bottom by spring, arrow shaft by gear driven along Z on the tooth bar of arrow shaft frame, moving, the arrow shaft frame can move on the wefting insertion guide rail at Y again.
Press such scheme, described warp-feeding mechanism includes warp let-off frame, through axle and spreader, warp let-off frame is fixed on the frame end, warp let-off frame has many through axle by bearing fixing from top to bottom, every connects with gear between axle, adjacent two through the axle counter motion, spreader along Y to being fixed on the frame by screw, vertically arrange a lot of thin bars in the spreader, the yarn of can the combing warp-feeding mechanism sending.
Press such scheme, running part includes power transmission shaft, and power transmission shaft is to use bearing fixing at the frame side, and each between centers adopts bevel gear to connect.
The utility model can be finished the knitting of space three-dimensional yarn, and its major function feature comprises: (1) three-dimensional woven and knitting combination; (2) diversity of three-dimensional woven fabric; (3) the interweaving property fully of three-dimensional woven fabric.
Warp-feeding mechanism of the present utility model adopts many rows through the axle warp let-off, utilizes spreader that yarn is carried out the layering arrangement; In view of the laxity of three-dimensional woven fabric, the design spooler drags and batches; Interlayer (Y to) opening is used for reference the two-dimensional loom opening mode and is adopted many special heald frame openings, and single arrow shaft is moved the mode of wefting insertion and finished Y to opening and wefting insertion work; (Z to) opening adopts radially reed rubbing opening between yarn, and radially reed stretches in the thread layers, and dent blocks yarn, and the radially reed rubbing of two subtends just forms opening, adopts the wefting insertion pin of simulation Sewing needles to finish Z to the work of yarn wefting insertion.
The beneficial effects of the utility model are to be:
(1) weaves the three-dimensional woven fabric that comes by the utility model and make that composite material for weaving can substitute some traditional metal materials, ceramic material is applied to space flight, aviation and military industry field, and expand to fields such as communications and transportation, auto industry, shipbuilding, sports goods, health cares gradually.The three-dimensional woven composite is a kind of advanced composite material, it with three dimension stereo fabric as wild phase, epoxy resin, PVC are that matrix is composited, the integration fiber reinforcing texture that it had, give damaging, suitable toughness of the splendid interlaminar shear strength of composite, fabulous shock resistance and higher specific strength, specific modulus, it also has characteristics such as in light weight, good rigidity, intensity height, corrosion-resistant, high temperature resistance simultaneously;
(2) filling insertion way of the present utility model has well changed previous yarn and can not interweave fully, poor stability, drawback such as woven fabric structure is single, and the composite material for weaving performance of producing is lower;
(3) by changing opening and filling insertion way, the utility model can weave four kinds of different fabrics;
(4) the utility model warp-feeding mechanism and spooler adopt same through-drive, utilize friction plate control intermittent movement, guarantee the globality of fabric;
(5) Y of the present utility model can control distance between the yarn to (between yarn) Z preferably to (interlayer), and in conjunction with the loose type of three-dimensional woven fabric, the utility model is not established beating-up mechanism.
(6) the utility model has made full use of electromechanical integration technology, and it is simple in structure, and operation and maintenance is convenient.
Description of drawings
Fig. 1 is the utility model overall structure front view
Fig. 2 is the utility model overall structure vertical view
Fig. 3 is the warp-feeding mechanism schematic diagram
Fig. 4 is Y to opening and Z to the weft insertion device schematic diagram
Fig. 5 is the vertical view of Fig. 4
The specific embodiment
The utility model adopts general machine design method design, and main body is a frame, mainly contains on the frame to comprise four great institutions: spooler, shedding mechanism, weft insertion device, warp-feeding mechanism.
As shown in Figure 1 and Figure 2, two groups batch guide rail 2 for groove shapes by screw along X to the both sides that are fixed on frame 1 front end, yarn-fixing plate 3 and dividing sinker plate 4 all are made up of four long thin bars, yarn-fixing plate and dividing sinker plate batch on the plate 16 to being fixed on along Z by nut, batch integrated circuit board and in batching guide rail groove, rely on rack-and-pinion to carry out transmission, it can be moved around batching on the guide rail.Yarn-fixing plate is that fixedly X is the main source of curling pulling force to warp thread, and the dividing sinker plate is a dividing sinker mechanism, guarantees the level of yarn.When yarn passes through the dividing sinker plate, utilize the wide thin bar branch of layer to be laminated into the dividing sinker plate, guaranteed the globality and the level of yarn, X concentrates to yarn and is pressed on the yarn-fixing plate, here not having the level requirement, mainly is the main source of curling pulling force, also makes things convenient for the transfer of woven fabric.When woven fabric reaches certain-length, can pack into endways and batch plate, cut off X to yarn, woven fabric just can conveniently break away from loom.
As Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5, radially reed 5 is the thin bars of length that have dent, radially reed compresses along Y to being fixed on radially on the reed plate 6 by two-way nut, and radially in opening guide rail 17 grooves, radially the reed plate can move in the opening guide rail groove at Y the reed integrated circuit board at Y.Wefting insertion pin 7 is in the middle of the radially reed plate of two subtends, and wefting insertion cushion is on the wefting insertion frame, and the wefting insertion frame is stuck in Z in wefting insertion guide rail 19, can move up and down on its guide rail, and wefting insertion frame upper end is hung on the harness lever by thin wire, and it moves up and down by programme-control.After two radially the reed plate stretched into, dent can accurately block every one thread, made yarn form rubbing, had so just formed opening, the wefting insertion needle mould is intended the form band of Sewing needles and yarn Z to introducing, just finished Y to opening and Z move to wefting insertion.
Many heald frames 9 are hung on the harness lever 10 by the thin wire connection, control its motion by harness lever, many heald frame lower ends are connected the frame bottom by spring, play the effect of tension return, arrow shaft by gear driven along Z on the tooth bar of arrow shaft frame 8, moving, the arrow shaft frame can move on the wefting insertion guide rail along Y again.Adjacent X passes adjacent heald frame to yarn, the relative motion of adjacent heald frame just make yarn at Y to forming opening, single arrow shaft is fixed on the wefting insertion bar, can on the wefting insertion bar, move, the wefting insertion bar is fixed on the rack rail can be along Y to moving, and the Y of wefting insertion bar combines to motion to motion and the Z of arrow shaft on the wefting insertion bar and finishes Y to wefting insertion work.
As Fig. 1, Fig. 2 and shown in Figure 3, warp let-off frame 13 is fixed on the frame end, warp let-off frame has many (X) root through axle 14 by bearing fixing from top to bottom, every connects with gear between axle, adjacent two through the axle counter motion, promptly adjacent through the reverse warp let-off of axle, spreader 11 along Y to being fixed on the frame by screw, vertically arrange a lot of thin bars in the spreader, the yarn of can the combing warp-feeding mechanism sending.The n row warp of sending carries out the dividing sinker arrangement on spreader, the assurance yarn can fitly be sent into shedding mechanism and weft insertion device by level.
The utility model adopts through-drive, and the machine running part has motor, decelerator, bevel gear and power transmission shaft 15.By motor-driven, motor and turbine and worm decelerator are fixed on the frame bottom by screw, connect by belt, friction plate is installed in decelerator low speed end and realizes intermittently control, friction plate is connected with power transmission shaft by angular wheel 18, power transmission shaft is to use bearing fixing at the frame side, and each between centers also adopts bevel gear to connect.
The running of yarn: as shown in Figure 1, warp-feeding mechanism is sent, and arrives spooler to shedding mechanism, Z to weft insertion device to weft insertion device, Y to shedding mechanism, Y through Z successively.
M row X passes through the m/2 root through the axle warp let-off to yarn 12; Y is to passing through many heald frame openings, and n arranges rapier weft inserting, and Z is to passing through warp-wise reed opening, and n row wefting insertion pin band Z is to the yarn wefting insertion; Because the laxity of three-dimensional woven fabric need not beating device; Batch with warp-feeding mechanism synchronously,, adopt and batch dolly and batch because it can not volume property.
Claims (9)
1, novel three-dimensional weaving machine, include frame (1) and running part, it is characterized in that also including the three-dimensional woven fabric spooler that is arranged on the frame front end, be arranged on the multilayer warp thread warp-feeding mechanism of frame end, in the middle of spooler and warp-feeding mechanism, also be disposed with Y to opening and Z to weft insertion device, Z to opening and Y to weft insertion device.
2, by the described novel three-dimensional weaving machine of claim 1, it is characterized in that described spooler includes batches guide rail (2), yarn-fixing plate (3) and dividing sinker plate (4), batch guide rail and be groove shapes by screw along X to the both sides that are fixed on the frame front end, yarn-fixing plate and dividing sinker plate are long thin bar, yarn-fixing plate and dividing sinker plate batch on the plate to being fixed on along Z by nut, batch integrated circuit board and in batching guide rail groove, rely on rack-and-pinion to carry out transmission, drive yarn-fixing plate and dividing sinker plate and move around batching on the guide rail.
3, by claim 1 or 2 described novel three-dimensional weaving machines, it is characterized in that described Y includes radially reed (5) to opening and Z to weft insertion device, radially reed plate (6) and wefting insertion pin (7), radially reed compresses along Y to being fixed on radially on the reed plate by two-way nut, radially the reed integrated circuit board at Y in the opening guide rail groove, radially the reed plate can move back and forth on the opening guide rail at Y, the wefting insertion pin is in two radially in the middle of the reed plate, and be inserted on the wefting insertion frame, the wefting insertion frame is stuck in Z in wefting insertion guide rail (19), drive and to move up and down on the wefting insertion guide rail at Z by the wefting insertion frame, wefting insertion frame upper end is hung on the harness lever by thin wire, and it moves up and down by programme-control.
4, by claim 1 or 2 described novel three-dimensional weaving machines, it is characterized in that described Z includes arrow shaft, arrow shaft frame (8), many heald frames (9) and harness lever (10) to opening and Y to weft insertion device, many heald frames are connected on the harness lever, many heald frame lower ends are connected the frame bottom by spring, arrow shaft by gear driven along Z on the tooth bar of arrow shaft frame, moving, the arrow shaft frame can move on the wefting insertion guide rail at Y again.
5, by the described novel three-dimensional weaving machine of claim 3, it is characterized in that described Z includes arrow shaft, arrow shaft frame (8), many heald frames (9) and harness lever (10) to opening and Y to weft insertion device, many heald frames are connected on the harness lever, many heald frame lower ends are connected the frame bottom by spring, arrow shaft by gear driven along Z on the tooth bar of arrow shaft frame, moving, the arrow shaft frame can move on the wefting insertion guide rail at Y again.
6, by claim 1 or 2 or 5 described novel three-dimensional weaving machines, it is characterized in that described warp-feeding mechanism include warp let-off frame (13), through axle (14) and spreader (11), warp let-off frame is fixed on the frame end, warp let-off frame has many through axle by bearing fixing from top to bottom, every connects with gear between axle, adjacent two through the axle counter motion, spreader along Y to being fixed on the frame by screw, vertically arrange a lot of thin bars in the spreader, the yarn of can the combing warp-feeding mechanism sending.
7, by claim 1 or 2 or 5 described novel three-dimensional weaving machines, it is characterized in that running part includes power transmission shaft (15), power transmission shaft is to use bearing fixing at the frame side, and each between centers adopts bevel gear (18) to connect.
8, by the described novel three-dimensional weaving machine of claim 6, it is characterized in that running part includes power transmission shaft (15), power transmission shaft is to use bearing fixing at the frame side, and each between centers adopts bevel gear (18) to connect.
9, by the described novel three-dimensional weaving machine of claim 8, it is characterized in that running part also includes motor, decelerator and bevel gear, by motor-driven, motor and decelerator are fixed on the frame bottom by screw, connect by belt, friction plate is installed in decelerator low speed end and realizes intermittently control, and friction plate is connected with power transmission shaft by angular wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200678842U CN201241230Y (en) | 2008-06-20 | 2008-06-20 | Novel three-dimensional loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200678842U CN201241230Y (en) | 2008-06-20 | 2008-06-20 | Novel three-dimensional loom |
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| Publication Number | Publication Date |
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| CN201241230Y true CN201241230Y (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200678842U Expired - Lifetime CN201241230Y (en) | 2008-06-20 | 2008-06-20 | Novel three-dimensional loom |
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| CN (1) | CN201241230Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234864A (en) * | 2010-04-29 | 2011-11-09 | 格罗兹-贝克特公司 | Weaving machine and method for three-dimensional weaving |
| CN101294327B (en) * | 2008-06-20 | 2013-01-09 | 武汉科技学院 | Novel three-dimensional weaving machine |
| CN104195726A (en) * | 2014-09-23 | 2014-12-10 | 宜兴市华恒高性能纤维织造有限公司 | Automatic 2.5D stereoscopic weaving device |
| CN105926140A (en) * | 2016-07-08 | 2016-09-07 | 盐城工学院 | Sample loom capable of being used for weaving three-dimensional orthogonal multi-layer fabric and weaving method thereof |
| CN108468139A (en) * | 2018-06-11 | 2018-08-31 | 武汉纺织大学 | Contoured fabrics loom filling carrier and contoured fabrics loom |
| CN109023669A (en) * | 2018-10-23 | 2018-12-18 | 天津工业大学 | A kind of forming frock being used to weave three dimensional fabric with sliding orifice plate |
| 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 |
-
2008
- 2008-06-20 CN CNU2008200678842U patent/CN201241230Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294327B (en) * | 2008-06-20 | 2013-01-09 | 武汉科技学院 | Novel three-dimensional weaving machine |
| CN102234864A (en) * | 2010-04-29 | 2011-11-09 | 格罗兹-贝克特公司 | Weaving machine and method for three-dimensional weaving |
| CN102234864B (en) * | 2010-04-29 | 2014-03-05 | 格罗兹-贝克特公司 | Weaving machine and method for three-dimensional weaving |
| CN104195726A (en) * | 2014-09-23 | 2014-12-10 | 宜兴市华恒高性能纤维织造有限公司 | Automatic 2.5D stereoscopic weaving device |
| CN104195726B (en) * | 2014-09-23 | 2016-04-13 | 宜兴市华恒高性能纤维织造有限公司 | A kind of automation 2.5D stereo weaving device |
| CN105926140A (en) * | 2016-07-08 | 2016-09-07 | 盐城工学院 | Sample loom capable of being used for weaving three-dimensional orthogonal multi-layer fabric and weaving method thereof |
| CN108468139A (en) * | 2018-06-11 | 2018-08-31 | 武汉纺织大学 | Contoured fabrics loom filling carrier and contoured fabrics loom |
| CN108468139B (en) * | 2018-06-11 | 2024-01-02 | 武汉纺织大学 | Weft insertion device of special-shaped fabric loom and special-shaped fabric loom |
| 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 |
| CN109023669A (en) * | 2018-10-23 | 2018-12-18 | 天津工业大学 | A kind of forming frock being used to weave three dimensional fabric with sliding orifice plate |
| CN109023669B (en) * | 2018-10-23 | 2023-10-13 | 天津工业大学 | Forming tool with sliding pore plate for weaving three-dimensional fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN TECHNOLOGY COLLEGE Free format text: FORMER OWNER: LIN FUSHENG Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Hubei city of Wuhan province Wuchang Luxiang Textile Road 1, zip code: 430072 Patentee after: Wuhan University of Science and Technology Address before: School of mechanical and electrical engineering, Hongshan Road, Hongshan District, Wuhan, Hubei Province, zip code: 430073 Co-patentee before: Lei Yuanqiang Patentee before: Lin Fu Sheng Co-patentee before: Chen Yitao Co-patentee before: Zhong Lili Co-patentee before: Xu Lifen Co-patentee before: Zhou Qi |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080620 |
|
| RGAV | Abandon patent right to avoid regrant |