CN87106007A - Loom - Google Patents
Loom Download PDFInfo
- Publication number
- CN87106007A CN87106007A CN198787106007A CN87106007A CN87106007A CN 87106007 A CN87106007 A CN 87106007A CN 198787106007 A CN198787106007 A CN 198787106007A CN 87106007 A CN87106007 A CN 87106007A CN 87106007 A CN87106007 A CN 87106007A
- Authority
- CN
- China
- Prior art keywords
- warp thread
- guiding parts
- loom
- reed
- weft yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C7/00—Leno or similar shedding mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention be meant can dispose be at least a kind of can be to the loom of knitting the warp thread that width of cloth direction moves.Wherein have at least a guiding parts knitting displacement on the width of cloth direction in the guiding parts of loom, simultaneously, the guide sheet is housed on guiding parts, every pair of adjacent guide sheet can make warp thread form certain interval, after entering at interval with convenient reed wire, each reed wire one edge warp thread moves, Yi Bian yarn is squeezed into fell.Among the present invention, have at least three groups of warp thread to be configured on the fabric, therefore, not only can weave high density but also can weave the fabric of the multiple style of conversion, and not produce mistake.
Description
This invention is about a kind of like this loom, on this loom, might dispose be at least one group can be meant loom especially along knitting the warp thread that width of cloth direction (laterally) moves with following structure.
For the warp thread guiding, on loom, be arranged side by side along knitting many guiding partss that width of cloth direction stretches, these warp thread guiding partss are implanted with a lot of guide sheets along long direction separately.In these guiding partss, have at least a guiding parts knitting width of cloth direction change location, has a guiding parts simultaneously at least owing to the relative move toward one another of it and other guiding partss forms Warp opening, this loom also has in the warp thread of opening the wefting insertion means of introducing weft yarn and is provided with for the weft yarn of introducing being squeezed into the reed of fell knitting width of cloth direction, is implanted with a large amount of sheets that beats up along long direction on this reed.
The loom of this invention is meant the loom with said mechanism.
Above-mentioned loom is used to weave reeled yarn fabrics such as chiffon, leno, and for example: known reality is opened clear 54-158070 number content.If use this loom as you know, ground warp and other warp thread can be inserted in bending, and thus, vicissitudinous colored shapes such as embossing eyelet stitch fabric and LENO AND GAUZE just might generate.For this purpose, on this loom,, do not adopt common heald and adopted the porose pin in end as the means of the opening of warp thread, i.e. guide sheet, the warp thread of embossing eyelet stitch or the warp thread of lace stitch be the hole guiding of guide sheet thus.A large amount of such guide sheets are installed on the faller gill of knitting the stretching, extension of width of cloth direction, promptly on the warp thread guiding parts.This warp thread guiding parts moves back and forth the body warp of top to knitting width of cloth direction, each guide sheet enters between adjacent two body warps and descends, and makes body warp and doup end form opening.(annotate: doup end refers to the warp thread in eyelet stitch and the lace stitch)
On above-mentioned loom, to there be a warp thread guiding parts to move at least along knitting width of cloth direction.The reed wire of weft yarn being squeezed into fell at guiding parts along knitting width of cloth direction when moving, must break away from by one group of warp thread of warp thread guiding parts guiding can not, after knit width of cloth direction mobile end, reed wire is necessary to enter once more warp thread at guiding parts.
Under this situation, when warp thread to high-density under stem for stem the situation, because (1) yarn tension is little; (2) warp thread that is accompanied by mechanical oscillation vibrates; (3) on the warp thread filoplume and filoplume tangle cause adjacent warp thread at interval sometimes than fixed interval narrow, sometimes warp thread and warp thread can be intertwined, so allow reed wire normally enter between such warp thread is very difficult, that is to say, such situation is usually arranged, reed wire does not enter the space between two warp thread that it should enter, but is strayed into the space in next door.In weaving, reed wire is got the wrong pathway that enters, and just can not weave like that by desired tissue.More particularly: should come two adjacent warp thread separately by reed wire, not have separated but become to connect airtight together and knitted into, so fabric density laterally appears, warp streak appears at the fabric warp-wise.In order to prevent this mistake that produces when weaving, it is very rare that the density of warp thread can only become, so just can not obtain being used for the high-density fabric of dress material.
Particularly, when by mutual work in opposite directions relative motion and form in two groups of guiding partss of opening, at least one side has under the occasion that an above guiding parts combines, above-mentioned shortcoming becomes even more serious.In this case, the warp thread guiding parts has 3 at least, can obtain high-density fabric when they all guide body warp.When wherein having at least the guiding of guiding parts to rocket warp thread, also be to obtain fabric that high density and flower type can change.But, owing to be configured in reed wire on the reed between entering the time by two adjacent warp thread of warp thread guiding parts guiding, if their snarly words, not only their warp thread can not separate, and the warp thread that tangles like this makes the head end of reed wire very big to the possibility of knitting the bending of width of cloth direction.Like this, the reed wire that is bent can not normally enter the back that is positioned at above-mentioned guiding parts, between each adjacent two warp thread by next guiding parts guiding, but the outside by two warp thread, thereby can not separate this two warp thread, so, the dividing sinker mistake of reed wire is multiplied.
" Romania power loom " (February 10 in 1974 Ri Mize news agency distribution) of the fine work by middle village a book and he deliver as inventor's Japanese kokai publication sho 53-154268 number institute and be on the loom known to the public; form sley bar and the heald of thread guide eyelet arranged at its tip; be the guide sheet, become two row arrangement in opposite directions up and down.Is being when the center is rotarily formed Warp opening relatively making this two row guide sheet with their base portions one side, and each row guide sheet also can move knitting width of cloth direction.On this loom, have only two warp thread guiding partss, can not weave complex organization.In addition, the means that adjacent warp thread is positively separated do not possess yet.
In addition and since Japanese Patent Publication 50-7177 deliver on the well-known loom, the existing heald that in the past had usually, the thread-carrier that also has the part that makes warp thread to move as broadwise.Select warp thread to move up and down and carried out by the jacquard weave means, that is to say that this is a loom of weaving " strand is knitted jacquard fabric ", (wherein, strand is knitted jacquard fabric and is meant in the fabric, have two lives a weft yarn through skein, is a kind of doup end jacquard fabric.) on this loom, also can only dispose only two groups of warp thread.Nor possess the means that adjacent warp thread is positively separated.
Purpose of the present invention will provide a kind of like this loom exactly.Wherein, it can inweave three groups of warp thread at least.And reed wire can make warp thread positively separate.Therefore, high density and the flower type fabric that can change just can weave.
Purpose of the present invention is formed and has been obtained solution owing to the structure below having adopted on loom.That is to say, several other yarn guide members on loom, have been installed, wherein at least one knit width of cloth direction can change location, be contained in each reed wire on the above-mentioned reed by such setting: even it enters in the interval that above-mentioned adjacent two warp thread that are contained in the guide sheet on the guiding parts form.After entering, each above-mentioned reed wire moves on one side along warp thread, on one side weft yarn is squeezed into fell.
In this invention, have at least 3 groups of warp thread to be configured on the fabric.So just can form high density and the fabric of the colored type that can change is arranged, and in the case, reed wire passes through between the adjacent guide sheet of warp thread guiding parts.Between the guide sheet, even the warp count of guiding is very high, can tied up in knots when on the pathway that reed wire inserts, becoming very narrow at interval between the adjacent warp thread yet, so reed wire is correctly inserted, can prevent the mistake that when weaving, produces.
Below, in conjunction with the accompanying drawings, the present invention is further done some detailed descriptions.
The 1st figure to the 15 figure are the loom situations about first embodiment of this invention.Under this occasion, loom has the such yarn guide member of yarn guiding chase comb that is similar to warp knitting machine.
The 1st figure is the side view of this loom significant points of expression.
The 2nd figure to the 5 figure are made into the side view that fabric that process shows Fig. 1 loom in turn forms the zone by fabric.Wherein,
The 2nd figure represents that two groups of warp thread guiding partss are in the state from farthest.
The 3rd figure represent two groups of warp thread guiding partss near state.
The 4th figure represents that two groups of warp thread guiding partss are in the maximum state of reporting to the leadship after accomplishing a task.
The 5th figure represents that two groups of warp thread guiding partss begin to be separated from each other, but their end also is in the state of reporting to the leadship after accomplishing a task.
For simplicity, the arrow shaft device that only in the 1st figure and the 2nd figure, drawn.
Fig. 6 makes the warp thread guiding parts knit the driving mechanism skeleton diagram that width of cloth direction moves for showing.
Fig. 7 is when reed is in the state of solid line position in the 3rd figure, from the oblique view that the below, right side of figure is seen, has represented the position relation of warp thread guiding parts and reed wire among the figure.For simplicity, warp thread omits and does not draw.
The 8th figure is the right side view when reed is in the state of solid line position in Fig. 3, there is shown the reed wire and and the position relation of warp thread of guiding parts, guide sheet and the reed of warp thread.
Right side view when the 9th figure is illustrated in reed among Fig. 3 and is in the state of chain-dotted line position.
The 10th figure to the 12 figure have respectively represented the organization chart of the fabric that is made into by the loom as first embodiment, wherein
The 10th figure has represented sludge ice;
The 11st figure has represented heavy flower;
The 12nd figure has represented and has been used for the style of heavy flower and sludge ice.
The 13rd figure to the 15 figure are used for illustrating the advantage of loom of first embodiment of this invention.Wherein
The 13rd figure has shown and the similar but different loom of movement locus reed of the loom of first embodiment structure that its content is similar with the 3rd figure.
The 14th figure is illustrated among the 13rd figure, the state when reed is in solid line position, when the right side of figure is seen, the guide sheet of warp thread yarn guide member and the reed wire of reed and and the relation of warp thread shown in the drawings, be and the similar schematic diagram of the 8th figure.
The 15th figure is the state when reed is in the chain-dotted line position in the 13rd figure.When the right side of figure is seen and the similar schematic diagram of the 9th figure.
The 16th figure to the 27 figure are the situations about second embodiment of this invention.Under this occasion, on loom and with and the similar warp thread guiding parts of yarn guiding chase comb and the shaft-like warp thread guiding parts of heald of warp knitting machine.
The 16th figure represents that the side view at this main position of loom and the 1st figure are similar.
The 17th figure to the 21 figure are made into process by fabric to represent that in turn the fabric of the 16th figure loom forms the side view in zone, wherein:
The 17th figure represents that two groups of warp thread guiding partss are in the state from farthest.
The 18th figure represent two groups of warp thread guiding partss near state.
The 19th figure represents the state of reporting to the leadship after accomplishing a task of two groups of warp thread guiding partss.
The 20th figure represents that two groups of warp thread guiding partss are in the maximum state of reporting to the leadship after accomplishing a task.
The 21st figure represents that two groups of warp thread guiding partss begin separately.In one group of warp thread guiding parts one also and other warp thread guiding parts be in the state of reporting to the leadship after accomplishing a task.
The 22nd figure has represented that when the right side of figure was seen, the guide sheet of two groups of warp thread guiding partss was reported to the leadship after accomplishing a task, each reed wire enters the state in the interval that is formed by adjacent per two guide sheets, is and the similar oblique view of the 7th figure.
The 23rd figure represents a kind of organization chart of fabric, and this fabric is made into by the loom as second embodiment.
The 24th figure is the part expanded view in the garden that surrounded by chain-dotted line among the 23rd figure, and in order to show the upper and lower relation of all kinds of yarns, the part yarn does not draw.
The 25th figure is that width of cloth direction is divided a word with a hyphen at the end of a line and the skeleton diagram of various warp thread of disposing along knitting in expression.
The 26th figure is the fabric organization chart that the loom by second embodiment is made into.
The 27th figure is the actual tissue figure of the fabric represented of the 26th figure.
The 28th figure is the fabric actual tissue figure that the variant machine (not having figure) of the loom of second embodiment is made into.
The 29th figure is the side view that the fabric of the variant machine of above-mentioned second embodiment loom forms part.
The 30th figure is the general view of the shaft-like warp thread guiding parts of heald among the 29th figure.
The 31st figure to the 35 figure are the 3rd embodiment of relevant this invention.At this moment, the guide sheet energy respective action that has a warp thread guiding parts at least.
The 31st figure is the side view that the fabric of the loom of the 3rd embodiment forms part.
The 32nd figure is the side view of the significant points that shows that the fabric of variant machine of the loom of the 31st figure forms.
The 33rd figure shows that the fabric of another variant machine of the 31st figure forms the side view of significant points.
The 34th figure is the fabric organization chart that the loom by the 31st figure is made into.
The 35th figure is the actual tissue figure of the 34th figure fabric.
The 36th figure to the 38 figure have shown the 4th embodiment of this invention.Here, the warp thread guiding parts of heald shape is provided with the arrow shaft device.
The 36th figure is the cross-sectional side view that its fabric forms part.
The 37th figure is the general positive map that shows the walking states of arrow shaft head.
The 38th figure shows that the fabric of the state after the arrow shaft device retreats forms the cross-sectional side view of part.
The 39th figure is the cross-sectional side view that the fabric of the loom remodeling machine of above-mentioned the 4th embodiment that is equipped with the arrow shaft device of expression forms part.
The 40th figure to the 44 figure are the schematic diagrames about the reed cam gear that uses on the loom of this invention.Wherein:
The 40th figure is the summary cross section of an example of this reed cam gear of expression.
The 41st figure is the A-A line sectional drawing of the 40th figure.
The 42nd figure (I) is the general view according to the elevating movement of the theoretical control reed of making of in the past cam and the reed cam that moves up and down.
The 42nd figure (II) is a general view of controlling the reed cam of the motion the same with (I) according to the present invention.
The 43rd figure (I) is based on the theoretical reed cam general view that is used to control the lifting of reed and moves up and down of making of cam in the past.
The 43rd figure (II) is the control motion the same with (I), but the reed cam general view that makes according to the present invention.
The 44th figure enlarges plane, in order to show the shortcoming of the reed cam of making based on cam theory in the past.
The 1st figure～the 9th figure has shown first example loom of this invention.In the drawings, the 10th, warp thread guiding parts group, it is made up of suspension bracket 22 oblique 12,14,16 3 warp thread guiding partss that hold on down of C word font.The yarn guiding chase comb shape of each warp thread guiding parts and warp knitting machine is similar, becomes vertical direction with paper.That is to say that stretch just as long chi shape knitting on the width of cloth direction of fabric A, a large amount of porose guide sheets 20 that is used for the warp thread guiding has been installed by part 18 in its lower end.3 groups of warp thread a, the b, the c that send through axle that do not show from the figure are respectively by their warp thread guiding parts 12,14,16 guiding.That is to say that the warp thread guiding parts 12 in A group warp thread left side in figure, B group warp thread be through the warp thread guiding parts 14 of central authorities, C group warp thread in the hole 21 of the sheet of guide separately 20 of the warp thread guiding parts 16 on right side by and be directed to thereunder fell.Also have, in this specification, the upper end of the fabric A that has been made into and also be that the intersection of the part of yarn is called fell B.
The 30th, another warp thread guiding parts, it is that with respect to warp thread guiding parts 12,14,16, its below forms V-shape, and is keeping oblique state down by another C font suspension bracket support relative with the suspension bracket 22 of above-mentioned C font.Its warp thread guiding parts 30 and aforesaid warp thread guiding parts 12,14,16 similarly stretch along the width of cloth direction of knitting of fabric A.Its head end, process part 32 is equipped with the guide sheet 34 of many needle-likes.The one group of warp thread d that sends out through axle that does not show from the figure is by the hole guiding fell of guide sheet 34.
Warp thread guiding parts 12,14,16 and warp thread guiding parts 30, reciprocating relatively, action resembles following the sort of carrying out.
Expressed the cam 46 that is contained on the camshaft 45 among the 1st figure, at it also be housed another cam 46 ' (with reference to the 40th figure) behind, but in Fig. 1, do not show.Be positioned at cam lever 44 cam lever behind to cam 46 effects, this cam lever is the same with the cam lever 44 of dress cam roller 47,47 among Fig. 1.Because cam 46 ' the displacement of cam surface, pass to connecting rod 28 by cam lever, connecting rod 28 is moved up and down.Make suspension bracket 23 with axle 24 ' be that the center is shaken through bar 26.Transmission means and the axle 24 ' interlocks such as gear of the supporting axis 24 of suspension bracket 22 through on figure, not showing, so suspension bracket 22 is the center swing with axle 24 also.Because above motion, the straight reciprocating motion of relative approximate horizontal is done in guide sheet 20 and the lower end of guide sheet 34.(be that work is the very big garden arc motion of radius of curvature at center with axle 24 or rather.）
Thus, the position of the released state of guide sheet 20,34 desirable V word shapes (second figure, the 3rd figure) and the X word shape position (the 4th figure, the 5th figure) of reporting to the leadship after accomplishing a task
3 the guide sheets 20,20,20 that are positioned at the plane parallel with paper of the guide sheet 34 of warp thread guiding parts 30 and warp thread guiding parts 12,14,16 are all crossing fully in addition, so guide sheet 34 is compared longer with guide sheet 20.
In the warp thread guiding parts 12,14,16,30 one or several can be configured to promptly to knit width of cloth direction along the vertical direction of paper where necessary and move back and forth, and can use at pattern chain that generally is employed in the volume field and jacquard weave garden dish as means.
The 6th figure has shown the situation of using pattern chain, and under this occasion, warp thread guiding parts 12 moves along knitting width of cloth direction.Pattern chain 90 is the closed chains that linked up by highly different many chain links 92.The surface that height is arranged of a string pattern chain 90 has formed cam surface 93.This jacquard weave chain link is contained on the chain drum 91 of direction one end of the length that is positioned at the warp thread guiding parts.The other warp thread guiding parts 14,16,30 of warp thread guiding parts 12(is too) top 86 below hung bottom 88, the first half 86 is owing to suspension bracket 22,23 is keeping and can be free to slide, and the latter half 88 is owing to used spring 94 that it is strained to the right, like this, the end of warp thread guiding parts 12 is by cam surface 93 crimping of drive disk assembly 96 and bar 98 and pattern chain 90.Under this state, allow chain 90 circulate, warp thread guiding parts 14 is according to the rugged cam surface long direction reciprocating motion in 93 edges of chain 90.At this moment, the addendum modification of warp thread guiding parts is by the difference of height decision of cam.
Wherein, jacquard weave garden dish is that upper edge, the edge diametric(al) of coiling in the garden is provided with concavo-convex formation cam, and its work is the same with pattern chain.The mechanical means that replace pattern chain and jacquard weave garden dish and so in addition can be controlled the motion of warp thread guiding parts with electromagnetic means.
35 is the arrow shaft device.For simplicity, only in the 1st figure and the 2nd figure, represented to come out.This arrow shaft device is supported that by the bar 38 of C font this bar 38 can be around axle 40 revolutions of fixed-site.The middle part of bar 38 is connected with cam lever 44 by connecting rod 42 and and is cam 46 interlocks of center steering with axle 45.47,47 ' be the pair of cams roller, contact the inner and outer circumferential surfaces of cam 46 respectively and rotate, be the driven parts of cam.Because the rotation of cam 46, bar 42 moves up and down by cam roller 47, and bar 38 is that oscillating motion is done at the center with axle 40 thus.The more detailed introduction of arrow shaft device please refer to the 4th embodiment of the 36th figure～the 38th figure.
The 48th, reed.Dent is that reed wire 52 devices are on part 50.Reed 48 is held on by the seat 53 that beats up by toggle-action lever 54, the cardinal extremity of toggle-action lever 54 is connected with cam lever 58 by V-arrangement arm 60 and connecting rod 62, and the centre of toggle-action lever 54 is connected (not showing on the figure) by connecting rod 56 with the same cam lever that is positioned at cam lever 58 behinds in addition.In above structure, the tie point of each parts all can freely turn round.Cam lever 58 and be cam 66 interlocks of center steering with axle 64.67,67 ' be and cam roller 47,47 ' the same cam roller.Because the revolution of cam 66, bar 62 moves up and down, and V-arrangement arm 60 is the center swing with the axle 70 of fixed-site, by fulcrum pin 68 the swing composition of horizontal direction is passed to toggle-action lever 54 again.In addition, owing in cam 66 revolution of cam 66 ' (with reference to the 41st figure) behind, make the cam lever revolution that does not demonstrate on the above-mentioned figure, thereby bar 56 is moved up and down, crank 54 is that the center swings up and down with pin 68.The reed 48 that consequently is assemblied in crank 54 head ends is done the compound motion of these two kinds of wobbling actions, carries out the shuttling movement of garden arcuation such shown in the arrow line C.48 couples of fell B of reed motion of entering and retreating thus.
Above-mentioned warp thread guiding parts 12,14,16 and 30 guide sheet 20,34 have same spacing, and their guide sheet 20 and 34 intermeshes when warp thread guiding parts 12,14,16 and 30 is reported to the leadship after accomplishing a task.And the reed wire 52 of reed 48 is relevant with Fig. 7-Fig. 9 about this point between the per two adjacent guide sheets 20 and 34 of each reed wire 52 insertion of reed 48 with 1/2 spacing setting of guide sheet 20,34, treats the back detailed description.
The course of action of said apparatus is described with second figure to the, five figure below.In each figure, warp thread guiding parts group 10, warp thread guiding parts 30, reed 48 nearby respectively be decorated with the state of the art that arrow line represents that this figure is represented and the direction of motion between the next state of the art.
Among the 2nd figure, guiding parts group 10 and guiding parts 30 are in the position of leaving mutually, warp thread a, b, c and d by their guiding form open space y, in the y of this space, weft yarn f ' is introduced by well-known " mark oozes " weft inserting apparatus, (mark oozes " weft inserting apparatus is transliteration, original text is " ヌ ガ ジ Application latitude system inserts device ") arrow shaft device, water injector.At this moment, in the drawings reed left direction retreat.
Below as shown in the 3rd figure, warp thread guiding parts group 10 and warp thread guiding parts 30 are mutually near moving, the interval of guide sheet 20,34 separately diminishes, weft yarn f is sandwiched between warp thread a, b, c and d, this moment, reed 48 marched forward, its reed wire 52 is in the lower end of adjacent guide sheet 20,34, enters between their the guide sheet.This back reed 48 is done the motion of garden arc like this, drops to till the position that chain-dotted line represents, till weft yarn is squeezed into fell and promptly got to the upper end B that has been made into fabric A.
In the technical process that the 3rd figure represents, the engagement of guide sheet 20, guide sheet 34, reed wire 52 has been represented to come out in the 7th Tu-the 9th figure.
Each warp thread a～d is separated fully in the lower end of guide sheet 20,34, and the reed wire 52 of reed 48 is represented as the 3rd figure, enters between the guide sheet there.Therefore positively enter between the adjacent warp thread.(position that reed 48 usefulness solid lines are represented among reference the 3rd figure).The situation that this state is seen from the lower right of the 3rd figure shows among the 7th figure.The state of seeing from the right side of the 3rd figure shows with schematic diagram among the 8th figure in addition.
Each reed wire 52 of reed 48 just as shown in FIG., has been got rid of the winding of adjacent yarn because be to remain between the adjacent warp thread to descend, and oneself is positively separating about two one threads.
Dividing sinker action about narrating in the top chapters and sections remakes more detailed narration below.
In the 7th figure, the guide sheet that each of warp thread guiding parts 12,14,16 is in the left position of figure is expressed as 20
1Its right adjacent guide sheet is expressed as 20
2, the guide sheet on the right side is expressed as 20 again
3, 3 guide sheets 20 of each left end of warp thread guiding parts 12,14,16
1, 20
1, 20
1, point-blank side by side, its 3 right adjacent guide sheets 20 similarly
2, 20
2, 20
2And the adjacent guide sheet 20 in 3 right sides again
3, 20
3, 20
3Also arranged side by side in a straight line separately.Be contained in the guide sheet 34 of the left end on another warp thread guiding parts 30 in addition
1, be in the guide sheet 20 of the left end of warp thread guiding parts 12,14,16
1With right adjacent guide sheet 20
2Between the position; The right adjacent guide sheet 34 of warp thread guiding parts 30
2, at two of warp thread guiding parts 12,14,16 adjacent guide sheets 20
2, 20
3Between; The guide sheet 34 on the right again that also has warp thread guiding parts 30
3, be in the guide sheet 20 of warp thread guiding parts 12,14,16
3With 20
4Between; And each reed wire of reed 48 inserts in the interval that the guide sheet by each guide sheet of warp thread guiding parts 12,14,16 warp thread guiding parts 30 adjacent with them forms.That is to say the guide sheet 20 of warp thread guiding parts 12,14,16
1Guide sheet 34 with warp thread guiding parts 30
1Between be the reed wire 52 of reed 48
1; The guide sheet 34 that also has warp thread guiding parts 30
1Guide sheet 20 with warp thread guiding parts 12,14,16
2Between be reed wire 52
1'; The guide sheet 20 of warp thread guiding parts 12,14,16
2Guide sheet 34 with warp thread guiding parts 30
2Between be reed wire 52
2; The guide sheet 34 of warp thread guiding parts 30
2Guide sheet 20 with warp thread guiding parts 12,14,16
3Between be 52
2'; The guide sheet 20 that warp thread guiding parts 12,14,16 is arranged again
3Guide sheet 34 with warp thread guiding parts 30
3Between be reed wire 52
3
According to such configuration, by a slice reed wire that exists reed 48 between warp thread a, the b of guide sheet 20 guiding of warp thread guiding parts 12,14,16, c and the warp thread d certainly by guide sheet 34 guiding of adjacent warp thread guiding parts 30.
The 8th figure is the schematic diagram of the 7th figure that sees from the right side, in this figure, and adjacent each reed wire 52 of reed 48 here for convenience of explanation
1, 52
1', 52
2, 52
2', 52
3Alternately represent with rectangle and ellipse garden shape.Also have in the drawings, by 20
1, 20
2, 20
33 guide sheets that the place of expression belongs to warp thread guiding parts 12,14,16 are in the coincidence position on the direction of vertical paper.Similarly also have, at warp thread a
1The behind be warp thread b
1, C
1At warp thread a
2The behind be warp thread b
2, C
2At warp thread a
3The behind be warp thread b
3, C
3Among the 8th figure, be near the fell B of supposition in the 3rd figure owing to some what reasons, make warp thread d
1With warp thread a
2, b
2, c
2Tied up in knots also makes warp thread d mutually
2With warp thread a
3, b
3, C
3Between also tied up in knots, cause warp thread d thus
1With warp thread a
3, b
3, C
3Become oblique configuration.As shown in Figure 8.If according to the present invention because each reed wire 52 of reed 48 enter warp thread guiding parts 12,14,16 and warp thread guiding parts 30 adjacent guide sheet 20,34 between, so warp thread d
1With warp thread a
3, b
3, C
3Even become tiltedly, reed wire 52 can be at adjacent warp thread a
1, d
1; d
1, a
2; a
2, d
2; d
2, a
3; a
3, d
3Between correctly insert.
Below, along with reed 48 drops to the position of representing with chain-dotted line among Fig. 3, each reed wire 52 of reed 48
1, 52
1', 52
2, 52
2', 52
3At warp thread a
1, d
1, a
2, d
2, a
3, d
3Between all drop to the state of the 9th figure.Be clear that in the drawings with Fig. 8 in different part.For example, adjacent and bump together warp thread d
1, a
2, d in the drawings
1Be subjected to reed 48 reed wire 52 effect and press to the left side, thereby and warp thread a
2Separate.The warp thread d that similarly in the 8th figure, is close together
2And a
3Also be separated.
Guiding parts group 10 and guiding parts 30 since the state of the 3rd figure, continue swing to approaching more mutually direction, then represented as the 4th figure, become the X shape to report to the leadship after accomplishing a task.Its result, warp thread a, b, c and d have formed the gap X of sealing more.By (not illustrating) arrow shaft device known to everybody etc. weft yarn is introduced in the crack during this time, this moment, reed 48 retreated to left.
Then, 30 beginnings of warp thread guiding parts group 10 and warp thread guiding parts are moved mutually round about, as shown in Figure 5, and the interval stenosis of guide sheet 20,34, weft yarn f is held between warp thread a, b, c and d.Reed 48 marches forward, and is the same with the occasion of the 3rd figure, and reed wire 52 is in the lower end of guide sheet 20,34, enters between guide sheet 20,34.Reed 48 keeps doing garden arc motion, drops to the position shown in the chain-dotted line, and weft yarn f is driven into the upper end B of the fabric that has been made into.
After this, warp thread guiding parts group 10 and warp thread guiding parts 30 continue to do reverse motions again, get back to the state of second figure, after, go round and begin again by this circulation.
Also have the process of in the gap y that opens, omitting the weft yarn introducing also can accomplish.
The 10th Tu-the 12nd figure has shown the example of the fabric that is made on the aforesaid example device.In each figure, in the 1st figure and the 5th figure, similarly represent with a, b, c, d by the warp thread of warp thread guiding parts 12,14,16 and 30 guiding.
The 10th figure represents the fabric of sludge ice.The yarn C and the d of each free guiding parts 16 and 30 guiding are body warps; Yarn a and b by guiding parts 12 and 14 guiding are the warp thread that rockets.Guiding parts 16 and a side of 30 or both sides are in that to knit width of cloth direction reciprocating with little traverse, accumbency body warp C, d resemble among the figure.Guiding parts 12 and 14 is knitted the reciprocating motion of width of cloth direction with bigger traverse edge.Shown in figure, rocket warp thread a, b be configured in body warp C, d above.
The 11st figure represents heavy loom figured.Guiding parts 12 and 30 guiding body warp a, d, guiding parts 14,16 guides rocket warp thread b, c.Guiding parts 12,30 is with the reciprocating motion of petty action journey, and guiding parts 14,16 is with bigger traverse reciprocating motion, rocket warp thread b, c be configured in body warp a below.
The 12nd figure represents the fabric of sludge ice and heavy flower and usefulness. Yarn guide member 14,30 guiding b, d, yarn guide member 12,16 guiding a, c.One or both sides' reciprocating motion in less traverse in the yarn guide member 14 and 30, yarn guide member 12,16 is reciprocating in bigger traverse.Rocket warp thread a on body warp b, d, and the warp thread C that rockets is configured under the body warp b.
The 13rd Tu-the 15th figure illustrates the actual effect of present embodiment.
In the 13rd figure, different with aforesaid concrete instance, reed 48 routes of entry are not between guide sheet 20,34, but are entering than guide sheet 20 much lower places (the D position that dotted line is represented) with respect to warp thread a, b, c.Then, reed 48 continues to descend, and enters the E position that warp thread d(dotted line is represented at fell B above just).The 14th figure is the right view of the 13rd figure of state that is in the D position of the 13rd figure when reed, the 8th figure of similar present embodiment, the position relation of reed wire 52 on expression guide sheet 20, guide sheet 34, the reed 48.That is: reed wire 52 enters warp thread a
1, b
1, c
1With warp thread d
1Between, reed wire 52
1As dotted line is represented, do not enter warp thread d
1With warp thread a
2, b
2, c
2Between.When reed dropped to the position of the 13rd figure E, the right part of flg of the 13rd figure was exactly the 15th figure.Reed wire 52
1Begin to enter warp thread d from this moment, but reed 52 can not enter warp thread d
1With warp thread a
2, b
2, c
2Between, also can not separate these warp thread, equally also inseparable warp thread d
2And a
3, b
3, c
3.
The 16th Tu-the 23rd figure represents other embodiment looms of the present invention.With the 1st the corresponding part of embodiment, add 100 on the reference number with the 1st embodiment and represent.
The main difference point of present embodiment and the 1st embodiment is: among the 1st embodiment, form two groups of warp thread guiding partss of Warp opening, both sides are the yarn guiding chase comb of similar warp knitting machine.But in the present embodiment, adopt the warp thread guiding parts 172 that roughly extends in the horizontal direction to replace the warp thread guiding parts 30 of sley bar shapes, form Warp openings with the warp thread guiding parts group 110 identical with the 1st embodiment with warp thread guiding parts 172.
Warp thread a, the b, the c that are guided by warp thread guiding parts group 110 at first are described.
When the fabric of weaving shown in the 23rd figure and the 24th figure, the motion of guiding parts is as follows, and warp thread group a is configured in the woven direction of the group thing A after weaving, is the 1st warp thread group.Thereby the guiding parts 12 that guides this warp thread is not knitted width of cloth direction at fabric A, promptly (different therewith perpendicular to the direction motion of paper, warp thread guiding parts 12 is being knitted width of cloth direction when guiding horizontal moving warp, and this guiding parts 12 moves in the direction perpendicular to paper).Warp thread group b is configured in the oblique of fabric A, and warp thread group C is oblique equally, but is to dispose on the inclined-plane different with warp thread group b.So, guide the warp thread guiding parts 14,16 of this warp thread group b, c, knitting on the width of cloth direction of fabric A, do rightabout reciprocating motion.That is: when warp thread guiding parts 14 when move at the paper forward direction back side, another one warp thread guiding parts 16 moves to the paper front from the back side of paper.
People of the present invention claims warp thread guiding parts 172 to be the guiding parts of heddle (heald) rod-type.
The guiding parts 172 of this heddle (heald) rod-type is identical with warp thread guiding parts 12,14,16, stretches in the width of cloth direction of knitting of fabric A, and his front end is installed with parts 173 and heddle (heald) 174.Parts 173 mediate, and head end has the heddle (heald) 174 of many needle-likes of thread guide eyelet, and are by the direction setting that approximately is level, identical with the situation of warp thread guiding parts 30 in the 1st embodiment.The one group of warp thread d that sends through axle that does not mark from figure by the hole of heddle (heald) 174, causes fell B.If with regard to fabric A shown in the 23rd figure and the 24th figure, warp thread group d is guided by the warp thread guiding parts 172 of heddle (heald) rod-type, is second the warp thread group that is configured in woven direction.
The warp thread guiding parts 172 of heddle (heald) rod-type, bar 138 by the C font supports, by with the 1st embodiment in the duplicate mechanism of arrow shaft device 35 situations, what make horizontal direction roughly is that straight line (is correctly said, be to be larger radius of curvature circular-arc at center with axle 40) reciprocating motion, therefore, heddle (heald) 174 passes through between the guiding yarn sheet 120 of warp thread guiding parts group 110, does the advance and retreat motion.
The 175th, " mark oozes " weft inserting apparatus.For simplicity, this device that only in the 16th figure and the 17th figure, drawn.This device 175 is positioned at the both sides of knitting width of cloth direction of fabric A, that is: the front side of paper and rear side are positioned at the plane that parallels with paper, is driven by ring chain 176 respectively.On this chain 176, certain yarn clipping parts that are interval with weft yarn f ' (do not have figure), the figure right side, assemble identical, (on figure, not drawing) yet.Herein between every pair of yarn clipping parts that two chains 176,176 are relative, drawing approximately and the fabric width of fabric A with the weft yarn of length, like this, keeping the weft yarn f ' that knits width of cloth direction of fabric A, follow the direction of arrow of sprocket wheel 176 to advance, and move to fell.The 177th, the sprocket wheel of guiding chain 176.The details of this device can be implemented according to Japanese Patent Publication 45-16896 number or Japanese Patent Publication 47-16868 number.
The 180th, for the motionless guide member of clamping fabric A, it is made up of a pair of elongated member, and this settles relatively to elongated member, and the middle slit that has fabric A to pass through, and is the same with the warp thread guiding parts, and 180 width of cloth directions of knitting at fabric A extend to and knit the width of cloth entirely.The 182nd, fabric A guide member 180 and pedestal.
135 generally represent weft inserting apparatus, and promptly shuttle, arrow shaft etc. are incorporated into weft yarn the device of opposite side from a side of the fabric width of fabric A.F is the weft yarn that installs introducing thus.
The course of action of said apparatus is described with the 17th Tu-the 21st figure below.In each figure, the warp thread guiding parts 130 of warp thread guiding parts group 110, heddle (heald) rod-type, near the drawn arrow of reed 148 are represented the direction of motion of these parts between illustrated technological action and next technological action.
In the 17th figure, warp thread guiding parts group 110 is to be the center with axle 124, makes the state that the swing of up time direction finishes.The guide sheet 120 of 110 head end dress is in leftmost position, that is: be in from fell B to fall back on last position.In addition, the warp thread guiding parts 172 of heddle (heald) rod-type similarly is in the position of the rightmost side, retreats into last position from fell B that is:.Like this, the warp thread group d that 3 warp thread group a, b, c and the warp thread guiding partss that warp thread guiding parts group 110 is guided are guided carries out opening, forms open slit y.The words of further saying in detail, by the formed del of part slit y at the part of the warp thread group a between guide sheet 120 and the fell B, b, c and the warp thread group d between heddle (heald) 174 and fell B, without any warp thread, is open on its base, top therefore.Under illustrated state,,, weft yarn f ' is brought among the open slit y by the opening portion of top by " mark oozes " weft inserting apparatus 175.
In the 18th figure, warp thread guiding parts group 110 moves to right-hand a little, the warp thread guiding parts 172 of heddle (heald) rod-type slightly moves to left, since approach fell B directly over the position, very narrow by these two formed slit y of the warp thread group that guiding parts guided, at this moment, weft yarn f ' in the y of slit by two groups of warp thread clampings in, reed 148 moves to the lower right since the state of the 17th figure, directly over the arrival fell B, promotes weft yarn f ' and constantly moves down.
At the 19th figure, warp thread guiding parts group 110 continues to move right, opposite, the warp thread guiding parts 172 of heddle (heald) rod-type still continues to be moved to the left, its result, position directly over fell, heddle (heald) 174 is by the slit of guide sheet 120, and the head of heddle (heald) 174 is projected into the left-external side of the warp thread guiding parts 112 of the leftmost side.Thus, the slit Y closure that the warp thread group that exists in the 17th figure and the 18th figure forms.Weft yarn f ' is gripped completely by the warp thread group, and, reed 148 drop to fell B directly over, warp thread f ' is pressed on the fell B.
Warp thread guiding parts group 110 moves to their the rightest position in the 20th figure, and the warp thread guiding parts 172 of heddle (heald) rod-type moves to its leftmost position.Its result, the head end of heddle (heald) 174 is projected into the left-external side of warp thread guiding parts group 110 to greatest extent.Therefore, formed closed slit X between the warp thread group a that is guided by warp thread guiding parts group 110, b, c and the warp thread group d that guided by the warp thread guiding parts 172 of heddle (heald) rod-type.That is: the slit X of this del, there is the fore-end by the heddle (heald) 174 of warp thread group d in the place on the base, top that is in it, has sealed this slit.Be shown in the slit X of this sealing, to the other end, weft yarn be incorporated into the state of f with weft yarn introducing devices 135 such as shuttle or arrow shafts from the end of knitting width of cloth direction of fabric A.Install 135 thus when guiding to weft yarn, shuttle or arrow shaft etc. with reed 148 as guiding, above it.Reed 148 moves on one side to the upper left side after this, draws back Yi Bian avoid weft yarn f.
Omit diagram, at the next state of the 20th figure, heddle (heald) 174 is drawn back slightly, and is corresponding, and the dent sheet 152 of reed enters.The 22nd figure represents this state.At this moment, be inserted with the dent sheet 152 of reed by adjacent guide sheet 120 and heddle (heald) 174 formed each slits.
At the 21st figure, the end of beating up, 110 beginnings of warp thread guiding parts group retreat left, warp thread guiding parts 172 beginnings of heddle (heald) rod-type retreat to the right, slit X closure, weft yarn f is gripped by two kinds of warp thread group a that intersect, b, c and d, be positioned at fell B directly over.
The carrying out in the process of represented each stroke in the 17th figure～the 21st figure, the warp thread guiding parts 114,116 that guides cross one another oblique warp thread group b, c is knitted width of cloth direction fabric A's, promptly perpendicular to the direction of paper, continues reciprocating.In this embodiment, two guiding partss 114,116 are done rightabout motion.It moves as previously mentioned, by controls such as pattern chains.At this moment, two guiding parts 114,116 run durations at length direction, be when heddle (heald) 174 enters into guiding parts 112,114,116, allow them to enter, it is consistent that two guide sheets that it must be adjacent separately with these warp thread guiding partss form the motion in slits.
When weaving the fabric A shown in the 23rd figure and the 24th figure, warp thread guiding parts 112 is motionless, the warp thread guiding parts 172 of heddle (heald) rod-type and reed 148 relative fabric A to knit width of cloth direction motionless.
More than the stroke of the 17th figure～the 21st figure finished a circulation of weaving action, repeat this circulation, then constantly form fabric A, this fabric A batches on the work beam that does not mark among the figure via cloth guiding axle 184.
In this embodiment, because warp thread guiding parts group 110 is done rightabout reciprocating motion with the warp thread guiding parts 172 of heddle (heald) rod-type, so relatively approaching between them, separation.Fix one of them so, another one is reciprocating, just can replace above-mentioned motion, also can make heddle (heald) 174 enter relatively, retreat with respect to the guide sheet 120 of warp thread guiding parts group 110.No matter which kind of situation, along with heddle (heald) passes through the guide sheet, then the reed wire of reed enters between heddle (heald) and the guide sheet.This is the essence of this invention.
In addition, this embodiment is in the motion of a circulation, and reed 148 is only done the once beating-up motion to weft yarn f ', also can else carry out once beating-up to two weft yarn f, f ' minutes.
The fabric of representing among the 23rd figure and the 24th figure is the side by the woven fabric A of loom of the 2nd embodiment.Weave warp thread the 1st warp thread a and the 2nd warp thread d alternate configurations of direction, weft yarn is alternately disposed by the weft yarn f of introducings such as shuttle, arrow shaft and the weft yarn f ' that is introduced by " mark oozes " weft inserting apparatus.Oblique yarn be by the upper left side to yarn b and the upper right side of reporting to the leadship after accomplishing a task mutually therewith to yarn C constitute.For example: the guide sheet 120 of warp thread guiding parts 112 and heddle (heald) 174 per inch all are when penetrating 28 warp thread, and the warp thread per inch of weaving direction of fabric A just becomes 56.Have, when yarn b, the c of two tilted directions was respectively 28 of per inch configurations, just can obtain per inch in appearance had 28 4 times, the fabric A of 112 density just again.
Among the fabric A, the upper and lower relation of every yarn is as described below.What the fabric A of the 24th figure represented is the seen state of direction that refers to along arrow in the 16th figure, for warp thread a, b, c, and the warp thread b that its right adjacent yarn guide member 114 of configuration is guided above the warp thread a of the left side of the 16th figure warp thread guiding parts 112 guiding.Also has the warp thread c that configuration is guided by its right adjacent yarn guide member 116 on warp thread b.Because second group of warp thread d is reciprocating in the left and right sides of warp thread a, b, c by heddle (heald) 174 guiding, above warp thread a, b, the c weft yarn f ' and weft yarn f below, the motion of the work complications that replace.Weft yarn f is on warp thread d, but below other all yarns.Weft yarn f ' is below warp thread d in addition, but at other all above the yarn.About a, b, c yarn, if change the order of warp thread guiding parts 112,114,116 left and right directions of these yarns of guiding, then the upper and lower relation on the fabric A also changes.
The 23rd figure is the enlarged drawing with the small part of said method braided fabric.So oblique warp thread b, c extend to same direction, and in practice, for example be, be configured to " Z " font (with reference to the 25th figure (1)) with tortuous about about 1 centimetre amplitude.
The yarn of oblique like this linearity is configured as at left and right directions impartial tortuous, and is logical and weave the direction total length, and continuous reciprocating.What replace this mode is to be configured as any regular or random tortuous mode, for example: illustrated such in (2)～(5) of the 25th figure, knitting the warp thread that width of cloth direction moves, can be continuous in the length range of the direction of knitting move ((1) (2) with reference to FIG.) to knitting width of cloth direction.Also can move to knitting width of cloth direction in a part of weaving direction, (with reference to (3)～(5) of 25 figure) are extended to the direction of knitting in remaining place linearly shape.Can also knit unequal the moving back and forth in the width of cloth direction left and right sides (with reference to (4) of 25 figure), but also can be random fully (with reference to (5) of 25 figure).Further say again, when the warp thread that moves on knitting width of cloth direction is plural number,, outside moving in the other direction each other, can also moves, but also can not have any rule and unallied moving each other to same direction except embodiment is such as described above.
In this embodiment, the warp thread guiding parts of warp thread guiding parts group and heddle (heald) rod-type carries out rightabout reciprocating motion, so approaching mutually between the two, separation.Fixing wherein one group of parts only make other one group of parts reciprocating, just can replace above-mentioned motion.Heddle (heald) just can be done relative entering and retreating with sley point.In various situations, constitute and to allow the heddle (heald) be necessary condition of the present invention by the slit of guide sheet.
In this embodiment, in the slit of open slit and sealing, all introduced weft yarn, but also can only introduce weft yarn in the slit of sealing.
The 26th figure is by woven another fabric organization chart of the loom of the 2nd embodiment.This not organizing introduced weft yarn f ' in open slit, only just introduces weft yarn f in the slit of sealing.In addition, in this situation, yarn a, d represent body warp, and yarn b, c represent fancy warp.Squeezing into weft yarn f
1Afterwards, the guiding parts 112 of guiding warp thread a moves two row gear pieces with respect to heddle (heald) 174 to a certain direction with 120 position, squeezes into a weft yarn f
2, guide sheet 120 is got back to original position then, squeezes into weft yarn f again
3Go round and begin again like this.In addition, fancy warp b, c, according to the structure of flower type, the height of corresponding jacquard weave chain link together with the weft yarn move left and right warp thread guiding parts 114,116 that is introduced into, just can be weaved out illustrated fabric.Body warp d is by linearly the weaving of warp thread guiding parts of heddle (heald) rod-type.Formed thus is the illustrated fabric of the 27th figure.
The 28th figure represents actual organization chart, is the guiding parts 116 that has omitted guiding warp thread c, and makes it motionless situation again.Warp thread a is relative with warp thread d moves back and forth three row warp thread pitches, and move a warp thread pitch, and squeeze into a weft yarn f at every turn, meanwhile inweave straight line warp thread b, so just be made into fabric shown in the 28th figure, being woven mutually by the warp thread of four direction becomes fabric closely.
The 29th figure illustrates the variation example of above-mentioned second embodiment.The reference number identical with it printed in the place of corresponding second embodiment on this figure.This changes example and is designed to the warp thread guiding parts 172 that makes the heddle (heald) rod-type and can slides along the direction of knitting the width of cloth, shown in the 30th figure, on C font bar 138 with screw fixing "
" the location channel bar 131 of font section, axle 133 connects the direction of knitting the width of cloth, and 172 slide along location channel bar 131 and axle 133.Sliding bearing 137 is embedded on the axle 133, to the direction reciprocating motion of arrow indication.In addition, end at the pedestal bar of the warp thread guiding parts 172 of heddle (heald) rod-type is reciprocating, the method is identical with the situation of warp thread guiding parts group 110, the jacquard weave chain link that does not mark among bar 139 usefulness springs 141 and the figure is connected, control addendum modification by the jacquard weave chain link on the machine, so just can arbitrary decision heddle (heald) 174 enter into the position of guide sheet.
And, as the mode of sliding, on the warp thread guiding parts 112,114,116 of yarn guiding chase comb formula, also be same, also can use the mode of electromagnetism.
According to the example of this variation, the yarn of being supplied with by the warp thread guiding parts 112,114,116 of yarn guiding chase comb formula is warp thread a, b, c, and the yarn of being supplied with by the warp thread guiding parts 172 of heddle (heald) rod-type is warp thread d.Change in the example at this, because warp thread a, b, c and warp thread d move mutually in the opposite direction, and meanwhile squeeze into warp thread, so also may weave with regard to the fabric of the more densification of cross section.
The 31st figure～the 33rd figure represents the 3rd embodiment of the present invention.On the reference number of first embodiment, add 200 and represent corresponding parts with first embodiment.100 usefulness 200 of the reference number of second embodiment are replaced to represent the corresponding parts with second embodiment.
Substantially similar aforesaid second embodiment of this embodiment only is that the warp thread guiding parts of sley bar formula reduces to one, can rely on the configuration of indivedual change in location change warp thread of guide sheet, and this structure is its feature.Promptly in the loom of this embodiment, only other selection belongs to many guide sheets of a warp thread guiding parts, and this yarn guide member is shifted to the left or to the right along knitting width of cloth direction.
To this point such as more detailed description, at the 31st figure, on warp knitting machine,,, crooked jacquard yarn needle guide is installed in the lower end of jacquard guide bar 211 as the warp thread guiding parts jacquard guide bar 211 of guiding body warp a, promptly the guide sheet 225.With respect to this jacquard weave guide sheet 225, the pin 219 that falls selectively descends, and the pin 219 that falls is installed on the pin iron 217, and can slide at above-below direction.This contact, the action of disengaging makes elasticity jacquard weave guide eedles 225 respectively knit the bending of width of cloth direction or stretch.(that is to say and make it keep this position.) the warp thread a that therefore is directed to is along with jacquard weave guiding eedles moves and the warp thread conversion is arranged.(being warp thread is knitting on the width of cloth direction to the right or left displacement).
The change that this warp thread is arranged is to use the well-known pattern effecting method of not representing among the figure, that is, mention with connecting line 215, resets under the spring action of setting up again.
The 32nd figure is the jacquard weave guiding sley bar 221 of band jacquard weave guide eedles 225.It is divided into two rows.What the 31st figure and the 32nd figure represented all is the ground tissue that is made into for by warp thread a and warp thread d, along with the formed colored shape of pattern warp thread b, can constantly it be organized with inweaving.
In addition, on the 33rd figure, (part that the 32nd figure is drawn again backward place) is provided with a warp thread guiding parts again.Continuous like this appending down just can be enrolled warp-wise simultaneously and be introduced yarn, various yarns such as retractility yarn, decorative yarn on fabric.
In addition, though there is not diagram,,, just can weave by more complicated, the exquisite fabric that colored shape constituted if more warp thread guiding parts is set.
Pattern shown in 34 figure and 35 figure is in the above-described embodiments, according to the schematic structure of the 31st figure, and the solid tissue figure of the fabric organization chart that is made into loom.
Among the 34th figure, at first on the A section, for warp thread d
1, d
2, as warp thread a
1, a
2When not acting on pin 219, the active position of jacquard weave guide eedles 225 does not change, and makes it to heald 274 generation effects.After being made into, on the B section, only make it act on warp thread a
2Yarn feeding guide sheet 225
2What show on the figure is: make the warp thread group distance of a yarn that moves right, and heald 174 is entered thus.Like this, warp thread a
1With warp thread a
2Just cooperation is used in same warp thread group.The C section is identical with the situation of A section.The pin 219 that falls is not made each warp thread group of time spent enters heald sheet 274, be made into back jacquard weave guide eedles 225 and the pin 219 that falls four sections whole to the right distances that move a warp thread, and make 219 of shanks to act on to supply with warp thread a
1Jacquard weave guide eedles 225 on, make it be moved to the left the distance of a warp thread.After heald sheet 274 enters thus, be back to the A section fell of hypomere once more.Lay equal stress on and restore the action of coming, to form fabric.On fabric, constitute style,, just can be made into the pattern LENO AND GAUZE along with the variation of fabric amount by the warp thread that rockets.
Figure 36 and shown in Figure 37 is that the 4th of the present invention implements illustration.With the figure number of the corresponding part of the 1st enforcement illustration, be on the basis of the first embodiment code name, to add after 300 to be illustrated on the figure.With the corresponding part of second embodiment is to use the second embodiment use-case instead code name 300 with reference to code name 100.
Present embodiment is similar substantially to second embodiment of front, but is provided with the arrow shaft device at heald sley bar shape warp thread guiding parts.It is characterized in that making the warp thread targeting part to have the dual-use function of warp thread guide and arrow shaft tape guide.
The 36th figure is the side-looking schematic drawing that is provided with the arrow shaft device.What the 37th figure was represented is the front schematic drawing of arrow shaft head running status.
The arrow shaft device reaches among the formed closing gap X of a warp thread group of heald 374 guiding at warp thread a, b, the c of 310 guiding of warp thread guiding parts group thus, and weft yarn f is introduced.
336 for knitting the long guiding parts of width of cloth direction, uses bolting on the heald sley bar.Along the upper end of guiding parts 336, be fixed with the guide hook 349 of appropriate intervals, some.351 is the bottom prerotation vane, when arrow shaft band 361 in closing gap X laterally during operation, be brought to rise in the corresponding position of following ora terminalis of arrow shaft band 361 on.The prerotation vane 351 of an amount of radical casts on the part 363, and plural part 363 uses bolting on crossbeam 369 with suitable quantity and interval.Crossbeam 369 can move up and down by lifting means such as cams.(not having diagram)
The 348th, reed, the weft yarn f that introduces by the arrow shaft device interlock by reed 348 again proceed near the guide post that is used for fixing fabric 380 below 348, i.e. the position that shows with dotted line enters at last in the A of fabric and becomes the accumbency state.
The 39th figure is illustrated in the basic up conversion of aforementioned the 4th embodiment and the modified example of coming, and has the arrow shaft band 361 of bar head 371 this moment, and gathering sill 383 set below heald sheet 374 is to reciprocating motion.So just make bar head 374 itself possess the guide function of arrow shaft head 371, therefore, guiding parts does not need to use special device, saved constitutional detail, can make arrow shaft head 371 in the gap X of sealing, comparatively abundant space be arranged again, to reduce the influence to warp thread direction, particularly warp thread is very favourable closely to arranging.
What the 40th figure～the 44th figure was represented is the cam gear of control loom sley among the present invention.This cam gear is applicable to above-mentioned all enforcement use-cases.Below with to shown in first figure with first implement use-case relevant, the loom sley cam gear is illustrated.
As mentioned above, warp thread a, b, c and warp thread d pass through separately warp thread guiding parts 12,14,16 and warp thread guiding parts 30 on the loom among first embodiment, respectively guiding.These warp thread guiding partss 12,14,16 and 30, be supported on be provided with bolster 24,24 ' suspension bracket 22,23 on.And cam 46 relative oscillating motions by being provided with by the bottom.By relative swing, make warp thread a, b, c and warp thread d alternately make closing gap x and open gap y, and in gap x, y, introduce parallel f, f ', by reed 48, weft yarn f, f ' are squeezed into fabric A again.
At this moment, one week of spindle operation, weft yarn f, f ' introducing 2 times, when the every fortune of said main shaft circled, reed 48 also should move 2 times.
Introduce weft yarn f to closing gap x direction, the general shuttle that adopts in the loom field, the arrow shaft device, methods such as water spray are guided weft yarn into the other end by knitting an end, and can't use mark's weft yarn introducing device that oozes.That is to say knitting width of cloth direction weft yarn and can not use the introducing method of going forward side by side continuously.The former guides the other end because of weft yarn into by an end, spend the regular hour, needs 70% of 360 ° of main shaft gyration one weeks usually, and therefore, twice above-mentioned beating-up will that is to say in the residue angle of main shaft gyration, 360 ° 30% in finish.
As previously mentioned, reed 48 will be squeezed into weft yarn f, f ', will make shuttling movement c, and this shuttling movement c is front-rear reciprocation movement and the compound motion that pumps.Before and after back and forth and pump, be the reed cam 66,66 ' and work separately by being assemblied in camshaft 64.So complicated action, and will reed cam 66,66 ', action is twice in 30% scope of periphery, just need control, therefore as the 42nd figure ((I), the 43rd figure (I) and the 44th figure are represented, reed cam 66,66 ' and outer circumference surface " O ", need sharply inclination, bending.
Like this, when being benchmark, during processing inner peripheral surface i, just having processed and changed tip b big, inner peripheral surface i with outer circumference surface O.For making the b point must leave the gap by between 67, the 67 ' cam inner peripheral surface i and inboard roller 67 of cam roller.
The cam that this quadrat method processes is once use, will produce between cam and the roller and conflict, and because of the existence of gap d, also can produce mechanical shock and disturb phenomenon such as sound.Shown reed cam gear has overcome above-mentioned shortcoming among the 40th figure, the 41st figure the 42nd figure (II), the 43rd figure (II), and pair of cams roller servo-actuated reposefully and can turn round sleekly in cam, gives full play of the effect of reed cam gear.
The 40th figure is the cross section sketch map of this reed cam gear.The 41st figure is an A-A line cutaway view.M among the figure is prime mover.79 is gear-box.85 for gear-box inside can rotating supporting primary shaft.45 for being equipped with the camshaft of cam 46.Being meshed with above-mentioned primary shaft 85 and bevel gear, what be connected is driving shaft 87.89 is jackshaft, is supported on the carriage 95, is equipped with elliptic gear 97b at jackshaft 89 1 ends, and it is meshed with the elliptic gear 97a that is assemblied in driving shaft 87.The other end is horizontal gear 99b, and it is meshed with ordinary gear 99a on being assemblied in camshaft 64.
Above-mentioned elliptic gear 97a, 97b eccentricity in an embodiment is ε=1/3.Reed cam 66,66 ' shape shown in the 42nd figure (I) and the 43rd figure (I), a b point is arranged in the tip.To this, cam gear of the present invention, as the 42nd figure, shown in the 43rd figure, reed cam 66,66 ' tip institute's counterpart and angle of revolution extended, so big its variation of position of cam part variable quantity can be delayed, at inside and outside two peripheries of cam, smooth curve in the cam roller all can obtain accompanying.That is to say, as the 42nd figure (II) and the 43rd figure (II) although shown in the angle of such cam very level and smooth, at the position that control is beaten up for twice, between elliptic gear, cam can be in big angular speed turning down.
As use above-mentioned reed cam gear, and neither can produce vibration and disturb sound, can make the slick and sly revolution of reed cam again.Reed just can be squeezed into weft yarn exactly according to correct addendum modification like this.
Claims (10)
1, a kind of configurable at least one group can be at the loom of knitting the warp thread that width of cloth direction moves, this loom comprises:
The guiding parts that width of cloth direction is extended is knitted on the edge of the some that is set up in parallel for warp thread guiding, the many guide sheets that vertically plant along each guiding parts, have at least a guiding parts knitting the displacement of width of cloth direction in these guiding partss, and have at least a guiding parts to make relative move toward one another and form opening warp thread gap with other guiding parts, make it possess the condition of weft yarn being introduced the warp thread gap, and the weft yarn of introducing is squeezed into fell by the weft yarn introducing method, knit width of cloth direction along reed vertically, many reed wires have been planted, it is characterized in that: in this loom, above-mentioned other guiding parts is by some settings, wherein have at least the guiding parts can be along knitting the displacement of width of cloth direction, the guide sheet is housed on guiding parts, adjacent two guide sheets can make yarn form certain interval, after entering with convenient reed wire, each reed wire one edge warp thread direction moves, on one side weft yarn is squeezed into fell.
2, according to the described loom of claim 1, it is characterized in that: this guiding parts is the guiding parts of guide comb comb shape, and is divided into two groups, and the guide sheet is installed on the guiding parts of each group, it is a guide with holes, and these guides with holes are provided with to form Warp opening staggered the separation.
3, according to the described loom of claim 1, it is characterized in that: above-mentioned guiding parts is made up of guide comb comb shape guiding parts and the shaft-like guiding parts of heald sheet, on the shaft-like guiding parts of heald sheet, heald sheet with holes is housed, the interval that they enter and produce by the prerotation vane with holes by guide comb comb shape guiding parts or withdraw from from the interval is so that form Warp opening.
4, according to the loom described in the claim 1 to 3, it is characterized in that: all guiding partss of this loom, all can knit the displacement of width of cloth direction.
5, according to the loom described in the claim 2 to 4, it is characterized in that: in the guiding parts of this loom, have at least one can change the arrangement of knitting yarn by indivedual displacements of guide with holes.
6, according to the loom described in the claim 1 to 5, it is characterized in that: the gap that the warp thread behind this loom opening can form sealing or open, in the gap after sealing, can guide weft yarn into the other end by an end of knitting width of cloth direction; In the gap of opening, but the weft yarn translation, and the method that available full width is introduced is simultaneously introduced each weft yarn.
7, according to the described loom of claim 6, it is characterized in that: this loom is introduced means by devices such as arrow shafts as weft yarn, weft yarn is introduced in the gap of sealing.
8, according to the described loom of claim 6, it is characterized in that: this loom uses by " mark oozes " weft device and introduces in the means gap that the weft yarn introducing is open as weft yarn.
9, according to any described loom in the claim 3 to 7, it is characterized in that: this loom is located at heald sheet warp thread with arrow shaft tape guide parts row arranged side by side and leads on the parts on the arrow shaft device.
10, according to any described loom in the claim 1 to 9, it is characterized in that: this loom comprises makes reed produce the reed cam of motion, this cam is assemblied on the camshaft, gear on the axle with and the jackshaft established be connected, and the driving shaft that is linked to prime mover is meshed with the jackshaft that a pair of oval gear is housed, so that the reed cam can utilize the part that increases in the angle of revolution at the big position of addendum modification speed.
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP204026/86 | 1986-08-30 | ||
| JP20402686A JPS6366350A (en) | 1986-08-30 | 1986-08-30 | Loom |
| JP270994/86 | 1986-11-13 | ||
| JP27099486A JPS63126950A (en) | 1986-11-13 | 1986-11-13 | Loom |
| JP31114586A JPS63175140A (en) | 1986-12-29 | 1986-12-29 | Loom equipped with rapier apparatus |
| JP311145/86 | 1986-12-29 | ||
| JP159422/87 | 1987-06-25 | ||
| JP15942287 | 1987-06-25 | ||
| JP16054087A JPS646153A (en) | 1987-06-27 | 1987-06-27 | Cam equipment in loom |
| JP160540/87 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87106007A true CN87106007A (en) | 1988-03-09 |
Family
ID=27528197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198787106007A Pending CN87106007A (en) | 1986-08-30 | 1987-08-29 | Loom |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0294483A1 (en) |
| KR (1) | KR880701798A (en) |
| CN (1) | CN87106007A (en) |
| WO (1) | WO1988001658A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821554A (en) * | 2015-05-08 | 2016-08-03 | 湖州永昌丝绸有限公司 | Leno heald weaving technology and device used for rapier looms |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507177B1 (en) * | 1966-07-22 | 1975-03-22 | ||
| US3999578A (en) * | 1975-08-11 | 1976-12-28 | Barber-Colman Company | Triaxial weaving machine with heddle shifting means and method |
| US4140156A (en) * | 1976-10-06 | 1979-02-20 | Barber-Colman Company | Weft strand positioning at the exit end of the shed in a weaving machine |
| JPS53154268U (en) * | 1977-04-28 | 1978-12-04 | ||
| JPS54158070U (en) * | 1978-04-26 | 1979-11-02 | ||
| US4429722A (en) * | 1981-05-18 | 1984-02-07 | Quaker Fabric Corp. | Method and apparatus for weaving fabrics of novel construction |
| DE3321733C2 (en) * | 1983-06-16 | 1985-06-20 | Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen | Warp knitting machine with jacquard hole needles |
-
1987
- 1987-08-27 WO PCT/JP1987/000639 patent/WO1988001658A1/en not_active Application Discontinuation
- 1987-08-27 EP EP87905654A patent/EP0294483A1/en not_active Withdrawn
- 1987-08-29 CN CN198787106007A patent/CN87106007A/en active Pending
-
1988
- 1988-04-30 KR KR1019880700477A patent/KR880701798A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821554A (en) * | 2015-05-08 | 2016-08-03 | 湖州永昌丝绸有限公司 | Leno heald weaving technology and device used for rapier looms |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880701798A (en) | 1988-11-05 |
| EP0294483A1 (en) | 1988-12-14 |
| WO1988001658A1 (en) | 1988-03-10 |
| EP0294483A4 (en) | 1988-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102844482B (en) | For the manufacture of method and the loom of the fabric with additional filling pattern | |
| CN1997783B (en) | Power loom, particularly an air jet power loom, for the production of a leno fabric with integral patterning | |
| CN1079122C (en) | Network-like woven 3D fabric material | |
| EP0263392B1 (en) | Tetraaxial woven fabrics and tetraaxial weaving machine thereof | |
| CN1183123A (en) | Method of weaving a three-dimensionally shaped fabric zone | |
| CN1253600A (en) | Patterned float plated fabrics and methods for manufacturing aforesaid | |
| CN1418997A (en) | Method for producing knitted fabric keeping elasticity and knitted fabric thereof | |
| CN1752315A (en) | Device and method for weaving band shaped fibre beam fabrics | |
| CN1535337A (en) | Yarm feeder of weft knitting machine and method of feeding yarn for weft knitting machine | |
| CN1811035A (en) | Device for actuating binding and tension warp yarns and pile weaving machine provided with such a device | |
| CN1712596A (en) | Needle loom with automatic change of the weft thread | |
| CN1304663C (en) | Loom for production of gauze material | |
| CN104213300A (en) | Cross woven opening device of weaving machine | |
| JP2005522589A (en) | Shaft loom fabric curve weaving method and product | |
| CN1751146B (en) | Method for producing a textile in plain weave and gauze weave and weaving machine for carrying out said method | |
| US3746051A (en) | Machine for making a partly woven and partly knitted fabric | |
| CN1555436A (en) | Tetraxial fabric and machine for its manufacture | |
| CN87106007A (en) | Loom | |
| CN86100472A (en) | Weft-knitted laying-in inlaid thread fabric, braid method and the equipment of band looped pile or pile | |
| CN105926140B (en) | A kind of sample loom and its method for weaving available for the orthogonal multilayer fabric of weaving three-dimensional | |
| KR102197252B1 (en) | Aquaculture netting for seashell seeds | |
| CN101275331B (en) | Loom and method for weaving single cloth uncut velvet | |
| CN1710168A (en) | Method and device for shedding jacquard patterned pile warp yarns in a face to face weaving machine | |
| CN1610772A (en) | Guide reed swing position adjusting device of double raschel machine | |
| KR20060047617A (en) | Shuttle embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |