CN102102256A - Shuttle weaving machine platform and three-dimensional shuttle fabric - Google Patents
Shuttle weaving machine platform and three-dimensional shuttle fabric Download PDFInfo
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- CN102102256A CN102102256A CN2009102610631A CN200910261063A CN102102256A CN 102102256 A CN102102256 A CN 102102256A CN 2009102610631 A CN2009102610631 A CN 2009102610631A CN 200910261063 A CN200910261063 A CN 200910261063A CN 102102256 A CN102102256 A CN 102102256A
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Abstract
The invention provides a shuttle weaving machine and a three-dimensional shuttle weaving fabric, which are suitable for weaving the three-dimensional shuttle weaving fabric, wherein the three-dimensional shuttle weaving fabric comprises two layers of surface layer fabrics and a plurality of spacing yarns connected between the two layers of surface layer fabrics. The shuttle weaving machine comprises a warp conveying mechanism, a plurality of heald frames, a weft inserting mechanism, a beating-up mechanism, a yarn lifting mechanism and a winding mechanism. The warp yarn transfer mechanism comprises at least two warp beams, wherein the warp yarn transfer mechanism is suitable for supplying and transferring a plurality of warp yarns. Each heald frame supports a plurality of vertical healds, each heald has a heald eye for warp to pass through, and the heald frame is suitable for driving the warp to be divided into two warp layers to form an opening between the two warp layers. The weft insertion mechanism is adapted to deliver a weft yarn such that the weft yarn passes through the opening between the two warp layers. The yarn lifting mechanism is adapted to pass through the opening and lift a portion of the warp yarn for use as a spacer yarn.
Description
Technical field
The invention relates to that a kind of tatting weaves board (weaving machines), and particularly weave board and three-dimensional woven fabric relevant for a kind of tatting that can weave out three-dimensional woven fabric (three-dimensional woven fabrics).
Background technology
Flourish along with high-tech industry, the weaving industry has faced powerful competition and transition pressure, therefore must constantly promote and the integrating traditional textile technology, carries out the new product development of high additive value, to promote industrial competitiveness.In recent years, people for textile product except require attractive in appearance, also require various comfortable with the protection function.Based on this trend, having multi-functional function fabric has become hot product in the weaving industry.
In the prior art, the method for producing fabric of existing multiple difference with stereochemical structure is suggested in succession.Protect the example that is applied as of aspects such as textiles, boats and ships (as motorboat, yacht), buffer protection textiles, charge type protective materials in lifesaving with stereo fabric; spacing (gap) between the stereo fabric mesexine fabric need at least greater than 1 centimeter can be required usually; and according to different application demands, the spacing between the stereo fabric mesexine fabric also can different (normally between several centimeters).Yet, in existing weaving technology,, most likely adopt clipping loom (velvet weaving machines) if will produce the stereo fabric of high spacing.Even if use the clipping loom, distance is about about 20 centimeters between the stereo fabric of being weaved out.Clearly, spacing can't be weaved with existing clipping loom greater than 20 centimeters stereo fabric.Therefore, how to weave out spacing greater than 20 centimeters stereo fabric to meet the demand of different application, be one of subject under discussion that needs to be resolved hurrily at present.
Summary of the invention
The invention provides a kind of tatting and weave board, it can produce the three-dimensional woven fabric with high spacing increasing not significantly under the condition of cost.
The present invention provides a kind of three-dimensional woven fabric in addition, and the maximum spacing between its top layer fabric is greater than 20 centimeters.
The present invention proposes a kind of tatting and weaves board, and it is suitable for weaving a three-dimensional woven fabric, and three-dimensional woven fabric comprises two layers of top layer fabric (surface fabrics) and the many interval yarns (inter-yarns) that are connected between the fabric of top layer.Tatting is weaved board and is comprised that the mechanism (beating-up mechanism), of beating up of a warp thread connecting gear (warplet-off mechanism), multi-disc heald frame (heald frames), a picking mechanism (pickingmechanism), carries a yarn mechanism (yarn raisingmechanism) and a spooler (take-up mechanism).The warp thread connecting gear comprises at least two beams of a loom (warp beams), and wherein the warp thread connecting gear is suitable for supply and transmits many warp thread.Each sheet heald frame support respectively many vertical healds (heald wires), and having a harness eye (heald eye), passes each bar heald for warp thread, and heald frame is suitable for driving warp thread and is divided into two layers of thread layer, to form an opening (shed) between these two layers of thread layers.Picking mechanism is suitable for transmitting a weft yarn, so that weft yarn passes two layers of opening between the thread layer.Beating-up mechanism is suitable for promoting weft yarn, forms two layers of top layer fabric so that weft yarn and warp thread interweave, and wherein heald frame is between warp thread connecting gear and beating-up mechanism.Carry yarn mechanism and be suitable for passing opening, and lift part in order to warp thread as the interval yarn.Spooler is suitable for adjusting and controlling the latitudinal density of three-dimensional woven fabric.
In one embodiment of this invention, aforementioned warp thread connecting gear has at least two back girder constructions corresponding to beam of a loom (back rest).
In one embodiment of this invention, aforementioned back girder construction comprises one first back girder construction and one second back girder construction.The first back girder construction is suitable for providing part in order to as the warp thread of yarn at interval, and the second back girder construction is suitable for providing remaining warp thread, and the first back girder construction is that an active type send the yarn back girder construction (movable active back rest) of moving about.
In one embodiment of this invention, lift part in order to as the warp thread of yarn at interval the time when carrying yarn mechanism, active type send the yarn back girder construction system of moving about to move toward the direction of heald frame.
In one embodiment of this invention, the aforementioned yarn mechanism of carrying is suitable for moving toward the top of opening, so that part is upwards lifted in order to the warp thread as the interval yarn.
In one embodiment of this invention, wherein beating-up mechanism between heald frame and spooler.In addition, carry yarn mechanism and be suitable for moving, to lift part in order to warp thread as the interval yarn in the direction of open interior toward spooler.
The present invention provides a kind of three-dimensional woven fabric in addition, and it comprises two layers of top layer fabric and the many interval yarns that are connected between described two layers of top layer fabric, and the maximum spacing between wherein said two layers of top layer fabric is greater than 20 centimeters.
In one embodiment of this invention, the maximum spacing between aforementioned two layers of top layer fabric is greater than 50 centimeters.
In one embodiment of this invention, the maximum spacing between aforementioned two layers of top layer fabric is greater than 100 centimeters.
In one embodiment of this invention, the maximum spacing between aforementioned two layers of top layer fabric is greater than 200 centimeters.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1A weaves the schematic side view of board for one embodiment of the invention tatting;
Figure 1B stretches into opening to lift the schematic diagram of warp thread for carrying yarn mechanism among Figure 1A;
Fig. 2 A to Fig. 2 D is that first embodiment of the invention is weaved schematic flow sheet;
Fig. 3 A to Fig. 3 D is that second embodiment of the invention is weaved schematic flow sheet.
Description of reference numerals
100: board is weaved in tatting; 110: the warp thread connecting gear;
110A, 110B: beam of a loom; 112: the back girder construction;
112A: the first back girder construction; 112B: the second back girder construction;
120: heald frame; 122: heald;
130: picking mechanism; 140: beating-up mechanism;
142: reed; 150: carry yarn mechanism;
152: gear unit; 154: lift the unit;
160: spooler; T: three-dimensional woven fabric;
F1, F2: top layer fabric; I: interval yarn;
A: opening; Y: warp thread;
Y1, Y2: thread layer; G: spacing.
The specific embodiment
Figure 1A weaves the schematic side view of board for one embodiment of the invention tatting.Please refer to Figure 1A, the present embodiment tatting is weaved board 100 and is suitable for weaving a three-dimensional woven fabric T, and this three-dimensional woven fabric T comprises two layers of top layer fabric F1, F2 and many interval yarn I that are connected between top layer fabric F1, the F2.As shown in Figure 1, tatting is weaved board 100 and is comprised that the mechanism 140, of beating up of a warp thread connecting gear 110, multi-disc heald frame 120, a picking mechanism 130, carries a yarn mechanism 150 and a spooler 160.Warp thread connecting gear 110 comprises at least two beam of a loom 110A, 110B, and wherein warp thread connecting gear 110 is suitable for supply and transmits many warp thread Y.Each sheet heald frame 120 support respectively many vertical healds 122, and having harness eye (not illustrating), passes each bar heald 122 for warp thread Y, and heald frame 120 is suitable for driving warp thread Y and is divided into two layers of thread layer Y1, Y2, to form an opening A between these two layers of thread layer Y1, Y2.Picking mechanism 130 is suitable for transmitting a weft yarn, so that weft yarn passes two layers of opening A between thread layer Y1, the Y2.Beating-up mechanism 140 (for example reed 142) is suitable for promoting weft yarn, forms two layers of top layer fabric F1, F2 so that weft yarn and warp thread Y interweave, and wherein heald frame 120 is between warp thread connecting gear 110 and beating-up mechanism 140.Carry yarn mechanism 150 and be suitable for passing opening A, and lift part in order to warp thread Y as interval yarn I.Spooler 160 is suitable for adjusting and controlling the latitudinal density of three-dimensional woven fabric T.In addition, beating-up mechanism 140 is between heald frame 120 and spooler 160.
In the present embodiment, girder construction 112 after warp thread connecting gear 110 has at least two.In detail, warp thread connecting gear 110 has corresponding to the first back girder construction 112A of beam of a loom 110A, 110B and the second back girder construction 112B, wherein the first back girder construction 112A is suitable for providing the warp thread Y in order to as interval yarn I, and the second back girder construction 112B is suitable for providing remaining warp thread Y.Herein, the warp thread Y that provided of the second back girder construction 112B is in order to weave the warp thread Y of top layer fabric F1, F2.
In order to cooperate with the action of carrying yarn mechanism 150, present embodiment first back girder construction 112A can be designed to an active type and send the yarn back girder construction (movable active back rest) of moving about, lift in order to the time when carrying yarn mechanism 150 as the warp thread Y of yarn I at interval, the first back girder construction 112A (being that active type send the yarn back girder construction of moving about) just can synchronously move toward the direction near heald frame 120, the problem that causes part warp thread Y to be broken with the pull lift action of avoiding carrying yarn mechanism 150.It should be noted that the first back girder construction 112A is made of roller (movable roller) movably, and the second back girder construction 112B is made of roller, warp thread Y is that the rotation by aforementioned roller is transmitted.
In order to control the maximum spacing G between three-dimensional woven fabric T mesexine fabric F1, the F2, present embodiment can be reached by the length of control interval yarn I.In detail, the length of yarn I is relevant with the amplitude that lifts of carrying yarn mechanism 150 at interval, and in the present embodiment, the amplitude that lifts of carrying yarn mechanism 150 for example is between 10 centimeters to 100 centimeters.Certainly, put forward the amplitude that lifts of yarn mechanism 150 can adopt other scopes.It should be noted that present embodiment can be hindered in the process that lifts to avoid carrying yarn mechanism 150 by the direction of suitably selecting to lift.Thus, by selecting the different amplitudes that lifts, present embodiment can once be weaved out the three-dimensional woven fabric T with high spacing G easily.
Hold above-mentionedly, the three-dimensional woven fabric T of present embodiment comprises two layers of top layer fabric F1, F2 and many interval yarn I that are connected between top layer fabric F1, the F2, and the maximum spacing G between its mesexine fabric F1, the F2 is greater than 20 centimeters.In the present embodiment, the maximum spacing G between two layers of top layer fabric F1, F2 for example is greater than 50 centimeters.In other embodiments, the maximum spacing G between two layers of top layer fabric F1, F2 for example is greater than 100 centimeters, or greater than 200 centimeters.It should be noted that the amplitude of lifting of carrying yarn mechanism 150 is about 1/2nd of maximum spacing G.
In the feasible embodiment of the application's case one, carry yarn mechanism 150 and be suitable for moving, will upwards lifting, shown in Fig. 2 A to Fig. 2 D in order to part warp thread Y as interval yarn I toward the top of opening A.Yet the application's case does not limit the dip direction of carrying yarn mechanism 150 and lifts amplitude.For example, in another feasible embodiment of the application's case, carry yarn mechanism 150 and be suitable for moving, to lift in order to part warp thread Y, shown in Fig. 3 A to Fig. 3 D as interval yarn I in the inner direction of opening A toward spooler 160.
Figure 1B stretches into opening to lift the schematic diagram of warp thread for carrying yarn mechanism among Figure 1A.Please refer to Figure 1B, present embodiment is carried yarn mechanism 150 and is comprised that a gear unit 152 and is connected with this gear unit 152 and lift unit 154.In detail, lift unit 154 and be suitable for stretching into two layers of opening A between thread layer Y1, the Y2, and gear unit 152 is suitable for driving and lifts unit 154 and move toward the top of opening A, or move in the inner direction of opening A toward spooler 160 from the both sides of opening A.Yet the application's case does not limit and carries yarn mechanism 150 must be mechanism design as Figure 1B, and other can reach similar or identical purpose mechanism design also should belong to the category that the application's case is desired to contain.
Fig. 2 A to Fig. 2 D is that first embodiment of the invention is weaved schematic flow sheet.Please refer to Fig. 2 A, at first, carry out general weaving flow process (comprise warp let-off action, opening action, picking movement, beating-up, batch action etc.) to weave out top layer fabric F1, F2.
Then please refer to Fig. 2 B and Fig. 2 C, the warp thread Y that makes beam of a loom 110B be provided is in opening A below, and the warp thread Y that makes beam of a loom 110A be provided is in opening A top.At this moment, carry yarn mechanism 150 and stretch into two layers of thread layer opening A, and move to lift the warp thread Y of opening A top toward the top of opening A from the both sides of opening A.In the present embodiment, carry yarn mechanism 150 for the amplitude of lifting of warp thread Y can according to the spacing desiring to reach do suitable calculating and adjustment.After the pull lift action of finishing warp thread Y, order is carried yarn mechanism 150 and is withdrawed from from the both sides of opening A, and at this moment, the interval yarn I (please refer to Fig. 2 D) with length-specific just can be positioned on the fabric top layer (F1) naturally.
Then please refer to Fig. 2 D, after the pull lift action of finishing warp thread Y, then carry out the follow-up flow process (comprise warp let-off action, opening action, picking movement, beating-up, batch action etc.) of weaving.It should be noted that warp thread Y lift number of times or frequency can be done suitable change according to the actual requirements.
Fig. 3 A to Fig. 3 D is that second embodiment of the invention is weaved schematic flow sheet.Please refer to Fig. 3 A to Fig. 3 D, present embodiment weave among flow process and Fig. 2 A to Fig. 2 D to weave flow process similar, for the two main difference part is: carry yarn mechanism 150 and stretch into two layers of thread layer opening A from the both sides of opening A, and move in the inner direction of opening A, to lift in order to part warp thread Y as interval yarn I toward spooler 160.
Board is weaved in the tatting of the application's case can weave out the three-dimensional woven fabric with high spacing under the situation that increases manufacturing cost not significantly.In addition, the spacing of the three-dimensional woven fabric weaved out of the application's case can be easily above 20 centimeters.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. board is weaved in a tatting, is suitable for weaving a three-dimensional woven fabric, and described three-dimensional woven fabric comprises two layers of top layer fabric and the many interval yarns that are connected between each described two layers of top layer fabric, and described tatting is weaved board and comprised:
One warp thread connecting gear comprises at least two beams of a loom, and wherein said warp thread connecting gear is suitable for supply and transmits many warp thread;
The multi-disc heald frame, each described heald frame support respectively many vertical healds, and each bar heald has a harness eye and passes for each described warp thread, and each described heald frame is suitable for driving each described warp thread and is divided into two layers of thread layer, to form an opening between described two layers of thread layer;
One picking mechanism is suitable for transmitting a weft yarn, so that weft yarn passes the described opening between described two layers of thread layer;
One mechanism of beating up is suitable for promoting described weft yarn, forms described two layers of top layer fabric so that described weft yarn and each described warp thread interweave, and wherein each described heald frame is between described warp thread connecting gear and described beating-up mechanism;
One carries yarn mechanism, is suitable for passing described opening, and lifts part in order to the warp thread as the interval yarn; And,
One spooler is suitable for adjusting and controlling the latitudinal density of described three-dimensional woven fabric.
2. board is weaved in tatting according to claim 1, and wherein said warp thread connecting gear has at least two back girder constructions corresponding to each described beam of a loom.
3. board is weaved in tatting according to claim 2, and wherein, each described back girder construction comprises:
One first back girder construction; And,
One second back girder construction, the described first back girder construction are suitable for providing part in order to as the warp thread of yarn at interval, and the described second back girder construction is suitable for providing remaining warp thread, and the described first back girder construction is that an active type send the yarn back girder construction of moving about.
4. board is weaved in tatting according to claim 3, and when the described yarn mechanism of carrying lifts part in order to as the warp thread of yarn at interval the time, described active type send the yarn back girder construction of moving about to move toward the direction of each described heald frame.
5. board is weaved in tatting according to claim 1, and the wherein said yarn mechanism of carrying is suitable for moving toward the top of opening, so that part is upwards lifted in order to the warp thread as the interval yarn.
6. board is weaved in tatting according to claim 1, and the wherein said yarn mechanism of carrying is suitable for moving in the direction of open interior toward described spooler, to lift part in order to the warp thread as the interval yarn.
7. three-dimensional woven fabric comprises:
Two layers of top layer fabric; And,
Many interval yarns are connected between each described two layers of top layer fabric, and wherein the maximum spacing between each described two layers of top layer fabric is greater than 20 centimeters.
8. three-dimensional woven fabric according to claim 7, the maximum spacing between wherein said two layers of top layer fabric is greater than 50 centimeters.
9. three-dimensional woven fabric according to claim 7, the maximum spacing between wherein said two layers of top layer fabric is greater than 100 centimeters.
10. three-dimensional woven fabric according to claim 7, the maximum spacing between wherein said two layers of top layer fabric is greater than 200 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102610631A CN102102256B (en) | 2009-12-17 | 2009-12-17 | Woven weaving machine and three-dimensional woven fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102610631A CN102102256B (en) | 2009-12-17 | 2009-12-17 | Woven weaving machine and three-dimensional woven fabric |
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|---|---|---|---|
| CN201210069992.4A Division CN102660828B (en) | 2009-12-17 | 2009-12-17 | Three-dimensional woven fabric |
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| CN102102256A true CN102102256A (en) | 2011-06-22 |
| CN102102256B CN102102256B (en) | 2012-11-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107042030A (en) * | 2016-02-06 | 2017-08-15 | 谢建民 | Filter cloth and its manufacture method, filter assemblies and its manufacture method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042030A (en) * | 2016-02-06 | 2017-08-15 | 谢建民 | Filter cloth and its manufacture method, filter assemblies and its manufacture method |
| CN107042030B (en) * | 2016-02-06 | 2019-11-12 | 谢建民 | Filter cloth and its manufacturing method, filter assemblies and its manufacturing method |
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| CN102102256B (en) | 2012-11-28 |
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