CN103069064A - Single-gripper weaving loom - Google Patents
Single-gripper weaving loom Download PDFInfo
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- CN103069064A CN103069064A CN2012800023835A CN201280002383A CN103069064A CN 103069064 A CN103069064 A CN 103069064A CN 2012800023835 A CN2012800023835 A CN 2012800023835A CN 201280002383 A CN201280002383 A CN 201280002383A CN 103069064 A CN103069064 A CN 103069064A
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- weft yarn
- parallel
- yarn supply
- loom
- projectile shuttle
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/16—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick by a gripper needle entering the shed empty and drawing the weft as it retracts
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/20—Constructional features of the thread-engaging device on the inserters
- D03D47/23—Thread grippers
- D03D47/233—Carrying grippers
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/38—Weft pattern mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Braking Arrangements (AREA)
Abstract
A single-gripper loom (1) comprising: a receiving gripper (5) that is movable along a first sliding guide (6) through a weaving shed (10) from and to a gripping position (P2) outside the weaving shed (10) or close to a first opening thereof (10b) wherein said receiving gripper (5) receives one or more weft threads (2, 3), a weft selector (8), a weft feeder (12) to transfer the weft threads (2, 3) from the selector (8) to the receiving gripper (5), movable along a second sliding guide (7), between an intercepting position (P1) of the weft threads (2, 3), outside the weaving shed, and the gripping position (P2) wherein the receiving gripper (5) receives the weft threads (2, 3) from the weft feeder (12).
Description
Invention field
The present invention relates to a kind of monolithic and tat loom (single-gripper weaving loom), and relate to the braid method for the monolithic loom.
Background of invention
Under the technical background of braiding machine, it is known using the biplate loom.According to typical embodiment, these looms comprise the first carrying projectile shuttle, it receives one or more parallel (weft thread) and is transported to from weft yarn selector (weft selector) and weaves the shed open (weaving shed), the braiding shed open comprises passage, this passage is limited by two groups of many warps, warp arranges according to the respective planes of extending from common edge, and this common edge comprises the last parallel that is inserted into by means of beating up at last of loom sley (loom reed) in the fabric.During the braiding, before being transferred on the carrying projectile shuttle, every parallel extends to the band of making fabric from corresponding spinning bar (rock).In case parallel carried projectile shuttle is clamped, the part that the fabric from having made of described parallel extends to the carrying projectile shuttle just is cut off before weaving the shed open in that parallel is inserted in.Therefore, in the time will carrying projectile shuttle and insert the braiding shed open, it only carries the parallel of untiing from corresponding spinning bar, and not with this part of line partial insertion of having made from fabric.The carrying projectile shuttle receives the position of line to imagination and the cutter sweep between the braiding shed open carries out the cutting of parallel with being placed on.When the carrying projectile shuttle advanced in the braiding shed open, second receives projectile shuttle moved in the opposite direction.Projectile shuttle can meet in halfway in the braiding shed open and mutually connect.Parallel or line are discharged by the carrying projectile shuttle and come clamping by receiving projectile shuttle by means of suitable lever controller, and lever controller wherein is mobile or mobile passively by means of described parallel on one's own initiative by means of peripheral control unit.After the exchange, the movement of each projectile shuttle is reversed and carries projectile shuttle and turns back to initial position, receives simultaneously projectile shuttle along the second half carrying parallel of braiding shed open.
Above-mentioned biplate loom allows the high braiding speed of realization, and allows simultaneously to make the fabric of considerable width.Yet it presents number of drawbacks, and major defect is:
-for the weft yarn of some type, for example thick, meticulous, multifibres, yarn saves or other weft yarns, the difficulty that exchanges between the projectile shuttle,
-in fabric, forming the quantity of the fault of construction of this exchange difficulty, this quantity for example is used for technical fabrics or the filtration fabrics of medical application for the fabric of some type, may be unacceptable,
-low production flexibility, because need a large amount of time to regulate loom with on the different article of transferring to production, under the situation that frequent item changes, the alignment time may become too high.
Except the biplate loom, it also is known that imagination is used the monolithic loom of monolithic shuttle, and this monolithic shuttle carrying parallel passes whole braiding shed open.Use these looms, possible is, overcomes and parallel is transferred to the relevant defective of another projectile shuttle from a projectile shuttle, accepts simultaneously low braiding speed and product width.For example, the production that comprises the loom of single reception projectile shuttle is known, and this single reception projectile shuttle presents device (weft presentation device) from fixing weft yarn and directly receives parallel.After clamping weft threads, receive projectile shuttle carrying parallel from passing the braiding shed open close to the first end that presents device to the second far-end, when arriving the second far-end, projectile shuttle discharges parallel and returns to receive more parallel towards the first end of shed open.
Above-mentioned monolithic loom can not be presented on improvable best solution on the many aspects, particularly changes the time about flexibility and article.
General introduction
The purpose of this invention is to provide new monolithic loom, the defective that it can overcome with reference to the prior art report allows high production flexibility simultaneously, it is characterized in that can producing on a large scale fabric and shorter article change time.
Another purpose is so that the loom of the above-mentioned type is available, and it can be produced the fabric that is characterized as low-level fault of construction and therefore can be used on especially in the production of TECHNICAL FABRIC.
According to the present invention, aforementioned technical problem is by means of having such as the monolithic loom of the feature stated in main claim and be resolved.
Especially, the present invention relates to a kind of monolithic loom, it comprises:
-reception projectile shuttle, it is removable and be movable to clip position from clip position that it passes the braiding shed open along the first sliding guide, wherein said reception projectile shuttle receives one or more parallel so that first opening of described parallel from described braiding shed open is inserted into the described braiding shed open to the second opening, described clip position is the outside of described braiding shed open or close to described the first opening
-weft yarn selector, its act on the described parallel so that each root in the described parallel and the isolated raised position of described the first guiding piece and close to mobile between the dipping of described the first guiding piece,
It is characterized in that described monolithic loom also comprises:
-weft yarn supply, it is used for described parallel is transferred to described reception projectile shuttle from described weft yarn selector, described weft yarn supply is movably along the second sliding guide between described clip position and the interception position (intercepting position) in described braiding shed open outside, in described interception position, described weft yarn supply intercepting is in the described parallel in described the dipping, in described clip position, described reception projectile shuttle receives the described parallel that comes from described weft yarn supply.
Use the present invention, thereby may obtain the monolithic loom, wherein single projectile shuttle that receives receives the parallel that comes from the weft yarn supply, described weft yarn supply acts between described weft yarn selector and described reception projectile shuttle, thereby the function with function of the carrying projectile shuttle that is similar to the biplate loom, but allow to realize a plurality of advantages.In these advantages, the fact is in the present invention, and before parallel was cut, each root that the weft yarn supply will be selected in the parallel that device reduces was placed in the optimum position, with fastening by receiving projectile shuttle.It is simpler than the carrying projectile shuttle that this allows the weft yarn supply structurally to make, in fact, optional for the clamping element that parallel is remained on the weft yarn supply.This is so that discharge more simple and permission more reliable clamping on the parts that receive projectile shuttle from the weft yarn supply parallel.In addition, by line of cut after received projectile shuttle has been fastened in the optimum position of realizing by means of the weft yarn supply online, the waste of parallel is minimized.
Compare with common biplate loom, the larger simplification of this loom also so that the change of processing article phase place is simpler and rapider, has improved the flexibility of producing simultaneously.
Another advantage is that the exchange of line between weft yarn supply and reception projectile shuttle presents more acritical problem, and this is because it occurs in outside the braiding shed open and before parallel is cut.This has reduced to use the fault of construction of the fabric that loom of the present invention obtains significantly.
Other advantages of the present invention realize by means of the monolithic loom according to dependent claims.Especially, the present invention allows to obtain a kind of loom, and its equator can change by means of the rotation of weft yarn supply about the angle of the slip plane of reception projectile shuttle.This also helps to increase the production flexibility of loom of the present invention.
The accompanying drawing summary
From to the mode by non-limiting example with reference to accompanying drawing demonstrate preferably but the following detailed description of not exclusive embodiment, it is clearer that other features and advantages of the present invention will become, in the accompanying drawings:
-Fig. 1 is the three-dimensional projection view according to the pith of monolithic loom of the present invention,
-Fig. 2 is the three-dimensional projection view of details of the loom of Fig. 1,
-Fig. 3 is the three-dimensional projection view of the details of the Fig. 2 in the different operating configuration,
-Fig. 4 is the three-dimensional projection view of another details of the loom of the Fig. 1 in the operation configuration different from the operation configuration of Fig. 1,
-Fig. 5 and 6 is two three-dimensional projection views that are in the details of two Fig. 4 in the different corresponding operating configurations,
-Fig. 7 is the schematic bottom view of the details of Fig. 2,
-Fig. 8 is the front view of the details of Fig. 2,
-Fig. 9 is the top view of the details of Fig. 2.
Detailed Description Of The Invention
With reference to accompanying drawing, monolithic loom integral body according to the present invention represents with 1.
Fig. 1 has shown the fabric band T during the braiding, and it is fixed to loom 1.Fabric band T comprises many minutes other parallels 2 of two groups of being woven together orthogonally, 3 and warp 4a, 4b.
Loom 1 comprises reception projectile shuttle 5, it moves through braiding shed open 10 by means of slip, braiding shed open 10 comprises the 4a of first and the second portion 4b that arrange along the respective planes of extending from the common edge 10a of of weft yarn respectively of warp, common edge 10a comprises by receiving projectile shuttle 5 and is inserted into last parallel among the fabric band T, describes better such as institute hereinafter.Braiding shed open 10 extends between the first opening 10b and the second opening (not shown), and the first opening 10b aligns with the first edge T1 of fabric T, and the second opening aligns with the second edge (not shown) that is parallel to the first edge T1.
Angle between the warp 4a of formation braiding shed open and the plane of 4b is adjustable by means of many brown lines (heddle), and brown line is schematically shown by the line 30 of Fig. 1, and the 26S Proteasome Structure and Function of himself is known for prior art.Reed 31 is arranged between brown line 30 and the weft yarn edge 10a, and it also schematically shows in Fig. 1, promotes towards fabric band T with the every parallel that will be inserted in the braiding shed open 10.The shape of reed 31 and operation are that self is known.
Receive projectile shuttle 5 along the sliding guide 6 removable braiding shed opens 10 that pass, sliding guide 6 is made by means of semi-rigid rotating band 6a, and sliding guide 6 is partly twined to slide in the space between reed 31 and fabric T on the glide direction F1 that is parallel to weft yarn edge 10a around the driven wheel (not shown).In shape be smooth at it preferred embodiment with 6a, having and be parallel to two smooth relative interareas that the slip plane B with 6a arranges, receiving projectile shuttle 5 and be installed on one of them.
According to another variant embodiment (not shown) of the present invention, sliding guide 6 obtains by means of the rigidity drive rod.
Usually, according to other variant embodiments of the present invention, sliding guide 6 obtains by means of the driving element except band or bar, receives the needed slippage of projectile shuttle as long as this driving element can produce.
The thereupon translation of the rotation of driven wheel and rotating band 6a has determined to receive projectile shuttle 5 from clip position P2 with to the slip (Fig. 4) of clip position P2, wherein receives projectile shuttle 5 and receives one or more parallels 2,3 so that its first opening 10b from braiding shed open 10 is inserted in the braiding shed open 10 to the second opening.Clip position P2 is in the outside of braiding shed open 10, on the sidepiece of the first opening 10b.
According to another variant embodiment of the present invention, clip position P2 is close to the first opening 10b in the inside of braiding shed open 10.
Receiving projectile shuttle 5 is known and common types, and comprises and receive and keep parallel 2, a hook end 5a of 3.Receive projectile shuttle 5 by means of operating with 6a with the whole braiding shed open 10 of process until surpass the end stroke position (not shown) that the second opening of braiding shed open 10 is located.Be close to the end stroke position, receive projectile shuttle 5 and discharge parallel 2,3 to turn back to clip position P2, be inserted in the braiding shed open 10 in order to can receive other parallel.Must be received the parallel 2,3 that projectile shuttle 5 obtains and be selected based on the characteristic of fabric T by the weft yarn selector 8 that works at many parallels, each root parallel wherein extends towards the fabric T that is weaving from a corresponding spinning bar (not shown).Weft yarn selector 8 is positioned on the sidepiece of the first opening 10b in the outside of braiding shed open 10, and comprises a plurality of bar 8a, and each among the bar 8a is provided with eyelet 8b at one end, and corresponding parallel is through eyelet 8b.Each bar is movably in the resting position that raises with between dipping, and the resting position that wherein raises is shown as in Fig. 1 with slip plane B and separates, and dipping is shown as in Fig. 2 close to slip plane B.
In the example of Fig. 2 and following accompanying drawing, shown that wherein weft yarn selector 8 selects two weft yarns to be inserted into situation about weaving in the shed open 10.Usually, according to other variant embodiments that does not show, can 1 and the maximum quantity of the weft yarn that works thereon of weft yarn selector 8 between select any quantity of weft yarn.
Loom 1 also comprises weft yarn supply 12, so that parallel 2,3 is transferred to the reception projectile shuttle 5 that is among the clip position P2 from the bar of the weft yarn selector 8 during dipping.Weft yarn supply 12 is removable along the second sliding guide 7, the second sliding guide 7 is made by means of semi-rigid rotating band 7a, and its part is twined in order to can slide at the glide direction F2 that aligns with glide direction F1 with 6a around corresponding driven wheel (not shown).
According to another variant embodiment (not shown) of the present invention, sliding guide 7 obtains by means of the rigidity drive rod.
Usually, according to other variant embodiments of the present invention, sliding guide 7 obtains by means of the driving element except band or bar, receives the needed slippage of projectile shuttle as long as this driving element can produce.
Also be smooth in shape with 7a, it has and is parallel to two smooth relative interareas that slip plane B arranges, weft yarn supply 12 is installed on of this two interareas.Movement with 7a is synchronous with the movement with 6a that receives projectile shuttle 5, so that weft yarn supply 12 can slide between interception position P1 and clip position P2 along the second guiding piece 7, described interception position P1 is positioned on the sidepiece of the first opening 10b in the outside of braiding shed open 10, in interception position P1, the parallel 2,3 of weft yarn supply 12 interceptings in dipping, in clip position P2, receive projectile shuttle 5 and receive the parallel 2,3 that comes from weft yarn supply 12.
The movement of weft yarn supply 12 so that clip position P2 be inserted in interception position P1 and the braiding shed open 10 the first opening 10b between.Parallel 2,3 has been ceded in clip position P2 after the reception projectile shuttle 5, weft yarn supply 12 activates by means of band 7a, to move along the outside original position (not shown) that is set to above interception position P1.The weft yarn supply can activate to turn back to interception position P1 from original position by means of band 7a, receives projectile shuttle 5 in order to can intercept other parallels to transfer to.
According to another variant embodiment (not shown) of the present invention, the generation of at least one in the recess 18,19 in the athwartship plane 21,22 of weft yarn supply 12.
According to another variant embodiment (not shown) of the present invention, weft yarn supply 12 is included on following 14 or the single recess that generates of on 15 or in athwartship plane 21,22 in the above.
From first surface 14 and second 15 one of parallel 2,3 pass cavity 13 in first surface 14 and second 15 another, form the predefine angle A with slip plane B.Angle A substantially between 0 ° and 180 ° and based on kind and loom 1 performed processing parameter select.
In order to change angle A, weft yarn supply 12 may be replaced with recess 18,19 different size or another weft yarn supply of position, perhaps by rotate to change the gradient of weft yarn supply around the rotation Y that is parallel to glide direction F1.
Selectively, according to variant embodiment of the present invention, weft yarn supply 12 is provided with rotating driver M alternatively in order to can rotate in operation, and weft yarn supply 12 slides around rotation Y along direction F2 simultaneously, the angle A when operating to change.
Receive projectile shuttle 5 in the latter end of the stroke of clip position P2, receive projectile shuttle 5 and connect weft yarn supplies 12, pass open front 13a and enter cavity 13 and mobile with the exterior section of hook end 5a at parallel 2,3 next doors.In the first of the backstroke that receives projectile shuttle 5, the parallel 2,3 that is maintained between the first recess and the second recess 18,19 in the cavity 13 carries (Fig. 5) by the interior section clamping of hook end 5a and towards braiding shed open 10.
Loom 1 comprises weft yarn cutting machine 11, weft yarn cutting machine 11 can be manipulated into receiving projectile shuttle 5 and receive parallels 2,3 rear cutting parallels 2,3, as shown in Figure 6 meaning property demonstration, and weft yarn cutting machine 11 is represented by a pair of scissors in Fig. 6.
Weft yarn cutting machine 11 can be manipulated into and cut parallel 2,3 when middle the cutting position P3 between the first opening 10b that receives projectile shuttle and reach clip position P2 and braiding shed open 10, so that only have the parallel of untiing from corresponding spinning bar to be inserted into the braiding shed open, and do not affect the fragment of the part that comes from fabric T of line.
Selectively, according to another variant embodiment of the present invention, cutting position P3 is adjacent to the first opening 10b in the inside of braiding shed open 10.
In possible variant embodiment of the present invention, cutting position P3 is arranged such that parallel 2,3 is cut later in received projectile shuttle 5 clampings.Thereby receive projectile shuttle 5 and arrive the later cutting position P3 of clip position P2.
In all possible variant embodiment of the present invention, cutting position P3 is usually close to clip position P2, in order to the waste of weft yarn is minimized.
As shown in fig. 1, parallel cutter 11 himself is known and common, and thereby does not describe in detail.
Loom 1 can operate according to the braid method that comprises following braid method.
In first step, select one or more parallel 2,3 by means of weft yarn selector 8.During parallel is clamped in and dips (Fig. 2), in dipping, parallel can be by 12 interceptings of weft yarn supply.In this step, weft yarn supply 12 is positioned between original position and the parallel interception position P1, receives simultaneously projectile shuttle 5 and is positioned between end stroke position and the clip position P2.
In second step, the parallel 2,3 that is in dipping is intercepted (Fig. 3) by means of weft yarn supply 12, is arranged between the first recess and the second recess 18,19 in order to parallel 2,3 is passed cavity 13.When parallel 2,3 intercepting occur in weft yarn supply 12 and be among the interception position P1, realize towards the slip of braiding shed open 10 by means of original position.
In third step, weft yarn supply 12 is moved at the clip position P2 that weaves shed open 10 outsides from interception position P1, and in clip position P2, weft yarn supply 12 runs into the reception projectile shuttle 5 that connects weft yarn supply 12, enters cavity 13 (Fig. 4).In this step, the parallel 2,3 that the motion of weft yarn supply 12 allows to be clamped in the weft yarn supply 12 is stretched effectively, is clamped on the part that receives projectile shuttle 5 in order to help.
In the 4th step, in clip position P2, parallel 2,3 is transferred to by weft yarn supply 12 and receives projectile shuttle 5, reception projectile shuttle 5 remains on the level place of hook end 5a with parallel 2,3 and parallel 2,3 is carried towards braiding shed open 10, simultaneously from clip position P2 towards end stroke position translation (Fig. 5).
In the 5th step, in being inserted into braiding shed open 10 before, parallel 2,3 has been transferred at it and has cut by means of weft yarn cutting machine 11 after receiving projectile shuttle 5.
In the 6th step, parallel 2,3 is inserted in the braiding shed open 10 by means of receiving projectile shuttle 5, until reached the end stroke position, parallel 2,3 is adjacent to this position and discharges.In the process of the 5th step and the 6th step, weft yarn supply 12 turns back to original position.
According to another variant embodiment of this method, clip position P2 and/or cutting position P3 are adjacent to the first opening 10b and are positioned at braiding shed open 10 inside, describe in detail as above.
Said method also can be at the hands-operation of knitting except above-mentioned loom 1, as long as these looms be provided with for weft yarn at the inner single reception projectile shuttle that inserts and the weft yarn supply is inserted of braiding shed open, described weft yarn supply is used for weft yarn is transferred to the reception projectile shuttle from the weft yarn selecting arrangement.
The technical solution of describing allows to set purpose and target all realizes with reference to the prior art that is cited, wherein given prominence to the fact that allows high production flexibility by manageable large-scale parallel, this parallel particularly thick, meticulous, multifibres, yarn saves or other weft yarns, and the maintenance and the exchange difficulty that this are used in usually between the projectile shuttle in the biplate loom are known.
Claims (11)
1. a monolithic loom (1) comprising:
-reception projectile shuttle (5), it is removable and be movable to described clip position (P2) from clip position (P2) that it passes braiding shed open (10) along the first sliding guide (6), wherein said reception projectile shuttle (5) receives one or more parallel (2,3) so that first opening (10b) of described parallel from described braiding shed open (10) is inserted into the described braiding shed open (10) to the second opening, described clip position (P2) is in described braiding shed open (10) outside or close to described the first opening (10b)
-weft yarn selector (8), its act on the described parallel so that each root in the described parallel (2,3) and the raised position that separates of described the first guiding piece (6) and close to mobile between the dipping of described the first guiding piece (6)
It is characterized in that described monolithic loom (1) also comprises:
-weft yarn supply (12), it is used for described parallel (2,3) transfer to described reception projectile shuttle (5) from described weft yarn selector (8), described weft yarn supply (12) is along the second sliding guide (7) at described clip position (P2) be movably between the outside interception position (P1) of described braiding shed open (10), in described interception position (P1), described weft yarn supply (12) intercepting is in the described parallel (2 in described the dipping, 3), in described clip position (P2), described reception projectile shuttle (5) receives the described parallel (2 that comes from described weft yarn supply (12), 3).
2. monolithic loom according to claim 1 (1), wherein be provided with cutting element (11), described cutting element (11) can be manipulated in case described reception projectile shuttle (5) receives described parallel (2,3) and just cuts described parallel (2,3).
3. according to a described monolithic loom (1) in the aforementioned claim, wherein said the first guiding piece (6) and described the second guiding piece (7) be alignment mutually, and described weft yarn supply (12) is provided with cavity (13), described cavity (13) is easy to hold at least a portion that is in the described reception projectile shuttle (5) in the described at least clip position (P2), when described weft yarn supply (12) is between described interception position (P1) and described clip position (P2), described parallel (2,3) facilitate penetration of described cavity (13).
4. monolithic loom according to claim 3 (1), the described cavity (13) of wherein said weft yarn supply (12) be defined in be adjacent to described the second sliding guide (7) at least the first below above (14) and relative with described first surface (14) at least the second between (15), described weft yarn supply (12) comprises at least the first recess (18,19) that is easy to the described parallel of reception (2,3) between described interception position (P1) and described clip position (P2).
5. monolithic loom according to claim 4 (1), wherein said the first recess and described the second recess (18,19) are sized to so that described parallel (2,3) passes described cavity (13) between described interception position (P1) and described clip position (P2), thereby form 0 °-180 ° angle (A) with the slip plane (B) that is parallel to described the first guiding piece (6) and described the second guiding piece (7).
6. monolithic loom according to claim 5 (1), wherein said weft yarn supply is rotatable around the rotation (Y) that is parallel to described the second sliding guide (7), in use to change described angle (A).
7. weft yarn supply (12) that is used for monolithic loom (1), described weft yarn supply (12) can with sliding guide (7) combination of described loom (1), described weft yarn supply (12) comprising:
-cavity (13), it is used for the reception projectile shuttle (5) of described loom (1) is contained in the described weft yarn supply (12),
The-the first recess and the second recess (18,19), it is easy to admit one or more parallel (2,3), so that in described reception projectile shuttle (5) is contained in described weft yarn supply (12) time, described parallel (2,3) passes described cavity (13) with by described reception projectile shuttle (5) clamping
It is characterized in that described weft yarn supply (12) is without any being used for keeping the clamping element of described parallel (2,3).
8. weft yarn supply according to claim 7 (12), wherein said weft yarn supply (12) also comprises:
The-the first sliding surface (14) and second (15), described the first sliding surface (14) is easy to be arranged in the position that is adjacent to described sliding guide (7), described second (15) are relative about described first surface (14), described cavity (13) is defined between described first surface (14) and described second (15)
-described the first recess and described the second recess (18,19) are separately positioned on described first surface (14) and described second (15).
9. weft yarn supply according to claim 8 (12), wherein said weft yarn supply (12) has the almost shape of the parallelepiped of hollow, and is included in two the relative smooth athwartship planes (21,22) that extend between described first surface (14) and described second (15).
10. braid method that is used for the monolithic loom may further comprise the steps:
-select one or more parallel (2,3) by means of weft yarn selector (8),
-intercept described parallel (2,3) by means of weft yarn supply (12),
-described weft yarn supply (12) is moved to the clip position (P2) of described parallel (2,3),
-in described clip position (P2), described parallel (2,3) is transferred to the reception projectile shuttle (5) of described loom (1) from described weft yarn supply (12),
-by means of described reception projectile shuttle (5) described parallel (2,3) is inserted in the braiding shed open (10).
11. braid method according to claim 10 also comprises in case described parallel (2,3) is transferred to the step that described reception projectile shuttle (5) just cuts described parallel (2,3).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000249A ITPD20110249A1 (en) | 2011-07-21 | 2011-07-21 | TEXTILE FRAME WITH SINGLE CALIPER |
| ITPD2011A000249 | 2011-07-21 | ||
| PCT/EP2012/064275 WO2013011119A1 (en) | 2011-07-21 | 2012-07-20 | Single-gripper weaving loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103069064A true CN103069064A (en) | 2013-04-24 |
Family
ID=44511285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012800023835A Pending CN103069064A (en) | 2011-07-21 | 2012-07-20 | Single-gripper weaving loom |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140166151A1 (en) |
| EP (1) | EP2734663B1 (en) |
| KR (1) | KR101955741B1 (en) |
| CN (1) | CN103069064A (en) |
| ES (1) | ES2752880T3 (en) |
| IT (1) | ITPD20110249A1 (en) |
| TW (1) | TW201305405A (en) |
| WO (1) | WO2013011119A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630932A (en) * | 2019-11-13 | 2022-06-14 | 必佳乐公司 | Movable rod for gripper clamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3121317B1 (en) | 2015-07-23 | 2021-01-06 | STÄUBLI BAYREUTH GmbH | Method for weaving a fabric, near-net shape fabric woven via such a method and weaving loom for implementing this method |
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|---|---|---|---|---|
| EP0623694A1 (en) * | 1993-05-05 | 1994-11-09 | NUOVA VAMATEX S.p.A. | Gripper strap for weaving looms |
| CN1871386A (en) * | 2003-10-21 | 2006-11-29 | 皮克诺尔公司 | Method for selecting and feeding weft yarns, and a rapier weaving machine equipped with a device for selecting and feeding weft yarns |
| CN1871385A (en) * | 2003-10-21 | 2006-11-29 | Iro有限公司 | Method for the adjustment of the thread tension, and gripper shuttle loom or rapier loom |
| WO2008104355A1 (en) * | 2007-02-26 | 2008-09-04 | Picanol N.V. | A gripper weaving machine provided with a bringer gripper and a deflecting guide |
| WO2009135636A1 (en) * | 2008-05-07 | 2009-11-12 | Picanol N.V. | Receiving gripper, feed gripper and device for a gripper weaving machine |
| CN101802281A (en) * | 2006-10-30 | 2010-08-11 | 泰克斯蒂尔玛股份公司 | Gripper and weft-thread insertion apparatus for a gripper weaving machine |
| WO2010142264A1 (en) * | 2009-06-10 | 2010-12-16 | Lindauer Dornier Gesellschaft Mbh | Device and method for introducing the weft into a gripper weaving machine |
| DE102009036589A1 (en) * | 2009-08-07 | 2011-02-10 | Lindauer Dornier Gmbh | Device for transferring a band-shaped weft material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT1293506B1 (en) | 1997-07-30 | 1999-03-01 | Nuovo Pignone Spa | MODULAR DEVICE FOR THE PRESENTATION OF WEFT YARNS IN TEXTILE FRAMES WITHOUT SHUTTLE |
| IT1293507B1 (en) | 1997-07-30 | 1999-03-01 | Nuovo Pignone Spa | SELECTOR DEVICE FOR THE PRESENTATION OF WEFT YARNS IN TEXTILE FRAMES WITHOUT SHUTTLE |
-
2011
- 2011-07-21 IT IT000249A patent/ITPD20110249A1/en unknown
-
2012
- 2012-07-20 CN CN2012800023835A patent/CN103069064A/en active Pending
- 2012-07-20 EP EP12748402.0A patent/EP2734663B1/en active Active
- 2012-07-20 US US14/234,044 patent/US20140166151A1/en not_active Abandoned
- 2012-07-20 KR KR1020147004464A patent/KR101955741B1/en active IP Right Grant
- 2012-07-20 ES ES12748402T patent/ES2752880T3/en active Active
- 2012-07-20 WO PCT/EP2012/064275 patent/WO2013011119A1/en active Application Filing
- 2012-07-23 TW TW101126437A patent/TW201305405A/en unknown
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|---|---|---|---|---|
| EP0623694A1 (en) * | 1993-05-05 | 1994-11-09 | NUOVA VAMATEX S.p.A. | Gripper strap for weaving looms |
| CN1871386A (en) * | 2003-10-21 | 2006-11-29 | 皮克诺尔公司 | Method for selecting and feeding weft yarns, and a rapier weaving machine equipped with a device for selecting and feeding weft yarns |
| CN1871385A (en) * | 2003-10-21 | 2006-11-29 | Iro有限公司 | Method for the adjustment of the thread tension, and gripper shuttle loom or rapier loom |
| CN101802281A (en) * | 2006-10-30 | 2010-08-11 | 泰克斯蒂尔玛股份公司 | Gripper and weft-thread insertion apparatus for a gripper weaving machine |
| WO2008104355A1 (en) * | 2007-02-26 | 2008-09-04 | Picanol N.V. | A gripper weaving machine provided with a bringer gripper and a deflecting guide |
| WO2009135636A1 (en) * | 2008-05-07 | 2009-11-12 | Picanol N.V. | Receiving gripper, feed gripper and device for a gripper weaving machine |
| WO2010142264A1 (en) * | 2009-06-10 | 2010-12-16 | Lindauer Dornier Gesellschaft Mbh | Device and method for introducing the weft into a gripper weaving machine |
| DE102009036589A1 (en) * | 2009-08-07 | 2011-02-10 | Lindauer Dornier Gmbh | Device for transferring a band-shaped weft material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630932A (en) * | 2019-11-13 | 2022-06-14 | 必佳乐公司 | Movable rod for gripper clamp |
| CN114630932B (en) * | 2019-11-13 | 2023-10-31 | 必佳乐公司 | Movable lever for a gripper clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101955741B1 (en) | 2019-03-08 |
| US20140166151A1 (en) | 2014-06-19 |
| ES2752880T3 (en) | 2020-04-06 |
| WO2013011119A1 (en) | 2013-01-24 |
| EP2734663B1 (en) | 2019-09-25 |
| ITPD20110249A1 (en) | 2013-01-22 |
| KR20140064786A (en) | 2014-05-28 |
| EP2734663A1 (en) | 2014-05-28 |
| TW201305405A (en) | 2013-02-01 |
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Application publication date: 20130424 |