CN103080394B - For cutting in axminster loom by the apparatus and method of pile yarns woven - Google Patents
For cutting in axminster loom by the apparatus and method of pile yarns woven Download PDFInfo
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- CN103080394B CN103080394B CN201180040280.3A CN201180040280A CN103080394B CN 103080394 B CN103080394 B CN 103080394B CN 201180040280 A CN201180040280 A CN 201180040280A CN 103080394 B CN103080394 B CN 103080394B
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- pile yarns
- cutting
- weaving device
- cutting blade
- weaving
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
- D03D39/02—Axminster looms, i.e. wherein pile tufts are inserted during weaving
- D03D39/08—Gripper Axminster looms
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
- D03D39/24—Devices for cutting the pile on the loom
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- Textile Engineering (AREA)
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- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of weaving device of axminster type, wherein, pile yarns cutter sweep comprises cutter sweep (7), described cutter sweep at least across weaving device width reciprocating motion and comprise at least one or more cutting blade (6), described cutting blade is fixedly connected to reciprocating cutter sweep (7) for cutting the pile yarns be pulled out, and wherein said weaving device also comprises at least one lapping device (11) for cutting blade (6) one or more described in sharpening.This weaving device obtains the cut quality good more consistently of pile yarns and the even pile surface of fabric.Which eliminate antagonism blade with cutter head grind cost and use cost again.
Description
Technical field
One aspect of the present invention relates to the weaving device of axminster (Axminster) type, relates to the method for weaving fleece in this weaving device on the other hand.
Background technology
Axminster loom is provided with:
-pile yarns the loader be positioned in loader system that driven by jacquard attachment;
-be configured in pile yarns yarn gripper on yarn gripper bar (gripperbar);
-pile yarns diced system.
Pile yarns loader and pile yarns yarn gripper all exist with equal amount on weft direction, the density of this quantity determination fabric on weft direction.Pile yarns loader in loader system is driven by jacquard attachment, to provide the pile yarns of expectation to pile yarns yarn gripper according to pattern to be woven.These yarn grippers keep the pile yarns selected by corresponding pile yarns loader in every case all securely, thereafter a driving mechanism guarantees that pile yarns yarn gripper carries out relative movement relative to loader system, until selected yarn is pulled through pile yarns loader along the length expected.Pile yarns diced system cuts in the position of pile yarns loader, the part between yarn gripper and pile yarns loader of pile yarns is cut and keeps being clamped in pile yarns yarn gripper, and pile yarns be positioned at pile yarns loader and the other parts of weaving between creel (pile yarns are supplied to loom from here) keep its position, be clamped in pile yarns loader.Being cut and being clamped in the part in pile yarns yarn gripper of pile yarns, base fabric is taken to by the rotation of yarn gripper bar, be introduced on the weft yarn in base fabric to tie as pile bunch, and using Weaving reed to overcome fabric threads to be beaten together with weft yarn.
Traditionally, pile yarns diced system is made up of one or more (quantity=n) cutting element (also referred to as cutter head), described cutting element is configured to a determining deviation adjacent one another are along the weft direction on axminster weaving device, and first wherein said cutting element is present in the position of selected pile yarns during cutting movement, move the distance across at least L/n along weft direction subsequently, wherein L equals the width of fabric.In the method, each selected pile yarns are cut by least one cutting element.
Effectively carry out in order to ensure cutting movement, usually antagonism blade is provided with, it is pressed on pile yarns, described pile yarns are kept by pile yarns yarn gripper, and against cutting element in a circuit, pile yarns are located (clamping) in cutting position during cutting.This antagonism blade is preferably provided with toothed region, and toothed region preferred distribution becomes each pile yarns are positioned between two teeth of toothed region.
That the cutting of pile yarns causes cutting element with the combination overcoming the friction resisting blade and resist blade Fast Wearing, make cut quality worsen significantly thus, and the surface of cutting pile in fabric becomes irregular.As a result, must remove more pile yarns in the period of cutting out of carpet, this can waste expensive raw material.
In addition, each cutting element must be changed after a short period of time, and resist blade and also must change after a certain time.This causes significant cost, and weaving device can not for the production of object during needing to change cutting element or antagonism blade.
In order to increase the life-span of the cutter sweep on axminster weaving device, its also cause evenly cut quality, there is provided a kind of pile yarns diced system from BE1017107 is known, it has the device applying the lubricant be applicable to pile yarns diced system.Described pile yarns diced system comprises and is generally jagged antagonism blade (it is suitable for being configured in cutting position by the pile yarns selected during cutting), and cutter sweep, described cutter sweep can along resisting blade moving and comprising some cutting elements (cutter head), and described cutting element is suitable for the pile yarns selected by cutting.Therefore, in such an embodiment, setting parts must move cutting element to pile yarns on the one hand, in addition the embodiment that blade adds antagonism blade still can cause significant wearing and tearing, causes the loss of cut quality, machine idle time and the cost for the increase of again grinding each cutting element.In addition, what increase applies lubricant to cutting element and causes the risk of making dirty, itself so that there is the risk of the second selecting fabric be associated and the possible fringe cost for clearing up.
The open GB710305 of BP describes so a kind of pile yarns diced system, it uses reciprocating bracket, this bracket is rotatably configured with the blade of the circular being connected to axle, and the sprocket wheel be wherein connected with this axle engages with fixing chain, and makes circular shear blade rotate when bracket moves.Between the moving period of bracket, pile yarns to be cut are reached blade by the teat on bracket, and this blade cooperates with the antagonism blade be configured in regularly on bracket, cuts pile yarns.Therefore the device described in GB710305 also uses blade and antagonism blade, and it has unfavorable effect again in wearing and tearing.
Summary of the invention
An object of the present invention is now to find a solution to simplify the design of the pile yarns diced system on axminster loom, consequently reliability is increased and cost for changing cutting element is reduced.
Object of the present invention is realized by the weaving device arranging a kind of like this axminster type, it comprises one or more driven pile yarns loader, described driven pile yarns loader is used for selecting one or more pile yarns according to pattern to be woven, described one or more pile yarns are present in selected location relative to yarn gripper, described yarn gripper is driven by the yarn gripper bar vibrated, and be configured to before selected pile yarns are by the cutting of pile yarns cutter sweep, along the length expected, selected pile yarns are drawn to outside described pile yarns loader by the rotation of described yarn gripper bar, wherein said pile yarns cutter sweep comprises cutter sweep, described cutter sweep is at least across the width reciprocating motion of described weaving device, and the one or more independent cutting blade comprised as only cutting element, described cutting blade is fastened to reciprocating cutter sweep and is configured to cut the pile yarns being pulled out.Because described one or more cutting blade is very sharp, they can be used as the only cutting element cutting pile yarns in an efficient way, and need not use blade and antagonism blade.
In the context of the present invention, term " independent (single) " be interpreted as referring in described one or more cutting blade each be suitable for can awing cutting pile yarns due to the very sharp sword limit of cutting blade, and can to carry out at least one direction of motion of cutter sweep.This and prior art are formed and contrast, and in the prior art, use is made up of, usually as the situation of a pair scissors the blade of relative to each other movement and antagonism blade.The latter can regard multiple cutting scheme as.
But, the direction of motion that some independent blades can be configured to along cutter sweep is adjacent one another are, even if so that when in such as each (independent) cutting blade one is damaged, or when second is suitable for cutting them along another direction of motion a cutting blade is suitable for a direction of motion cutting pile yarns along cutter sweep, also ensure that cutting is carried out.So this such as will can use simpler cutting blade, it need only be provided with sharp cutting edge limit in side.
In order to keep described one or more cutting blade very sharp, weaving device also comprises at least one lapping device for cutting blade one or more described in sharpening in a preferred embodiment.This weaving device obtains the cut quality good more consistently of pile yarns and the even pile surface of fabric.Which eliminate antagonism blade with cutter head grind cost and use cost again.
In a preferred embodiment of weaving device of the present invention, described weaving device comprises for cutter sweep to guide the guide device of reciprocating cutter sweep, and with at least one cutting blade of its motion association, and relative to the position of pile yarns determination cutting blade to be cut.Preferably, described guide device is configured in described weaving device regularly.Expression way " configures regularly " and is interpreted as referring to that guide device has fixing position in weaving device, and therefore they do not move with any parts of weaving device.
For a preferred embodiment of weaving device of the present invention, described weaving device comprises the device being configured to be remained on by the pile yarns pulled out in cutting position.Especially, pile yarns to be cut can fix by means of the additional clamp between the position and their yarn stock of their cut parts.In an alternative em bodiment, also can arrange a stopper element, its direction of motion along blade extends, and is suitable for stoping pile yarns motion to leave blade.
According to a specific embodiment of weaving device of the present invention, described cutting blade is adjustable on the direction of the direction of motion perpendicular to reciprocating cutter sweep.Preferably, described cutting blade is made up of steel plate, and therefore it can be made in the simple and mode of cheapness.Because cutting blade is perpendicular to the direction of the direction of motion is adjustable, it periodically can be regulated according to the wearing and tearing of cutting blade.Cutter head which increases the availability of axminster loom, because need not be changed.Preferably, the cutting edge limit of described cutting blade has the profile protruded in fact.
In more specifically in embodiment of weaving device of the present invention, described device comprises two lapping devices be arranged on two opposition sides of loom.
In an advantageous embodiment of weaving device of the present invention, described lapping device comprises the grinding elements that can offset.Preferably, described lapping device comprises the smooth or circular grinding stone of configuration in pairs.These smooth or circular grinding stones (grinding elements) can overcome acting force of the spring especially and move.
Weaving device of the present invention preferably includes the driving element for cutter sweep.Specifically, described driving element comprises motor controlled separately.Described motor controlled separately can be totally independent of cutting frequency to select grinding frequency.
Described driving element is preferably made up of servomotor or linear electric machine.The driving mechanism comprising the cutting movement of servomotor or linear electric machine promotes penetrating, such as, when yarn changes of pile.
In a particular embodiment, described weaving device comprises the detection means configured regularly, and it is configured to detect not cut pile yarns, preferably by means of detection systems such as such as camera systems.Described detection means also has fixing position in weaving device, does not therefore move with the parts of weaving device.Described detection means (being preferably strip light) is fixedly connected to the framework of weaving device especially.
Another theme of the present invention relates to a kind of method for weaving fleece in the weaving device of axminster type, described weaving device comprises at least two pile yarns loaders be driven separately, to select one or more pile yarns according to pattern to be woven, described one or more pile yarns are present in selected location relative to yarn gripper, described yarn gripper is driven by the yarn gripper bar vibrated, and selected pile yarns are drawn to outside described pile yarns loader along the length expected by the rotation being configured by described yarn gripper bar, described weaving device also comprises the pile yarns diced system for cutting selected pile yarns after selection, and described pile yarns are introduced in fabric after pile yarns are cut, and the pile yarns pulled out only are cut by means of at least one or more independent cutting blade during weaving process, described cutting blade attaches at least across the reciprocating cutter sweep of width of described weaving device.By only cutting by means of one or more independent cutting blade the pile yarns pulled out, no longer need to resist blade, therefore compared with the known weaving device of axminster type, eliminate antagonism blade especially with the cost of grinding again of cutter head and use cost.
In a method for optimizing, described cutting blade at least one lapping device by sharpening, to keep described one or more cutting blade very sharp.
In a preferred method of the present invention, described cutting blade follows a predetermined motion path, and at least one lapping device described is arranged in the motion path of cutting blade.
In an alternative method of the present invention, described cutting blade the pile yarns pulled out be cut laggard enter inactive state, then by the lapping device sharpening that can offset along the direction of described cutting blade.
According to a concrete grammar of the present invention, the pile yarns that described cutting blade will pull out described in cutting in the cutting cycle, and described cutting blade is carrying out at least two all after dates of cutting on lapping device by sharpening.The quantity in cutting cycle preferably between 2-20, more particularly between 2 and 6.
By only sharpening cutting blade after cutter sweep moves back and forth several times across the width of weaving device, the frequency of milling cycle is less than the frequency that pile introduces the cycle, and the load on motor is reduced.
In of the present invention one more specifically method, described weaving device comprises two lapping devices, and described cutting blade will cut the pile yarns pulled out in the cutting cycle, and described cutting blade all after dates of each cutting on one of these lapping devices by sharpening.
Method of the present invention is particularly suitable for carrying out on above-mentioned weaving device.
Referring now to the detailed description of the following weaving device to axminster type of the present invention, illustrate in greater detail the present invention.The sole purpose of this description gives exemplary example and other advantage of the present invention and concrete condition are shown, therefore can not be interpreted as at all to range of application of the present invention or restriction to the patent right limited in claim.
Accompanying drawing explanation
In this detailed description, Reference numeral is used for reference to accompanying drawing, wherein:
-Fig. 1 shows the cross section of a part for weaving device of the present invention, and wherein pile yarns selective system, pile yarns yarn gripper, cutter sweep and lapping device are visible especially;
-Fig. 2 shows the perspective view of a part for weaving device, and wherein framework (being illustrated by Reference numeral 14), pile yarns diced system and pile yarns yarn gripper are illustrated;
-Fig. 3 shows the detailed view of the region A irised out in Fig. 2, is a part for pile yarns yarn gripper;
-Fig. 4 shows the detailed view of lapping device and cutter sweep, and wherein lapping device comprises circular abrasive stone;
-Fig. 5 shows the side view of lapping device and cutter sweep, and wherein lapping device comprises smooth grinding stone;
-Fig. 6 shows the detailed view of lapping device and cutter sweep, and wherein lapping device comprises smooth grinding stone;
-Fig. 7 shows the detailed view of cutting blade.
Detailed description of the invention
The present invention relates to only by means of at least across the whole one or more cutting blades 6 weaving width movement, the pile yarns stock of pile yarns from axminster (Axminster) loom being provided with pile yarns selective system 1 (see Fig. 1) being cut off, wherein pile yarns loader 2 is controlled to provide pile yarns 3 to pile yarns yarn gripper 4, described pile yarns yarn gripper 4 is configured on yarn gripper bar 5, and they are drawn to outside pile yarns loader by the pile yarns selected by clamping on long at whole bunch according to fabric to be manufactured.Preferably, pile yarns 3 are by means of at least cutting across the whole single cutting blade 6 weaving width movement.
Cutting blade 6 is configured on cutter sweep, such as, along the blade cradle 7 of one or more guide device 8 movement.In a motion, blade 6 cuts off by all yarns that pile yarns yarn gripper clamps, and according to bunch long being drawn to outside pile yarns loader of expecting.This is necessary, so because the pile yarns cut are sent to the diverse location in loom by pile yarns yarn gripper, to be woven to fleece to be manufactured.Not cut-off pile leg for known face-to-face weaving device, non-essentially a motion, all pile yarns to be cut off, because still can be cut during next return movement.
During this cutting movement, under pile yarns 3 are only in slight tension, this is just by the frictional resistance that accumulates in the clamping device in pile yarns loader 2 and by until the frictional resistance of pile yarns of pile yarns stock (not shown) causes.
Additional additional device can be set, ensure that pile yarns 3 are by blade cuts.If desired, pile yarns to be cut can keep by means of the additional clamp between the position and their yarn stock of their cut parts.Alternatively, also can arrange stopper element, it extends in the direction of motion of blade 6, and it stops pile yarns to leave the motion of blade.
As shown in Figure 7, blade has the shape roughly protruded, and preferably along its cutting edge limit 9, and the cutting of pile yarns is undertaken by the lateral part on the cutting edge limit of this blade.This protrusion shape can cause pile yarns to move along the direction at the tip 10 of blade 6, and exceedes the tip 10 of blade 6.(stopper element can stop this motion)
But when pile yarns yarn gripper comes to take away selected pile yarns, additional fixture or stopper element should not hinder pile yarns yarn gripper.Therefore, after selected pile yarns are involved, pile yarns loader can carry out the additional movement in the direction along additional clamp or stopper element.On the other hand, additional clamp or stopper element can move along the direction of selected pile yarns.
Replace additional device, also the width of cross machine can arrange induction element, it is not against blade and be connected to blade cradle.So pile yarns to be cut are brought in the scope of blade by this induction element.
Weaving device of the present invention and correlation technique thereof obtain the even pile surface in the more as one man good cut quality of pile yarns and fabric.Which eliminate antagonism blade with the cost of grinding again of cutter head and use cost, the blade 6 simultaneously as arranged in the present invention can be made up in simple and cheap mode of steel plate.Blade 6 need only be approximately perpendicular to blade cradle the direction of motion and be approximately perpendicular to pile yarns part to be cut length direction direction on periodically regulated, this be described part be drawn to by pile yarns yarn gripper pile yarns loader outer after.So this blade must be replaced after some adjustment operations, this also increases the availability of axminster loom, because need not change cutter head.In many aspects, the present invention contributes to increasing the quality of fabric and reduces the cost price of fabric.
One or more cutting blade 6 keeps sharp by one or more lapping devices 11 of the motion path being arranged in blade outside fabric.In order to make the transverse cuts of pile yarns become possibility, the transverse cuts sword limit of blade 6 must by sharpening.
Acting force of the spring can be overcome and the smooth grinding stone 16 of movement and circular abrasive stone 15 can be used as lapping device 11 (see Fig. 4-6), the motion leaving cutting blade is in this case offset by spring 17, and the two is all for the upper and lower sides on the cutting edge limit of sharpening blade 6 in every case.Circular abrasive stone can be driven by motor, makes during subsequent grinding operations, and the different piece of grinding stone and the cutting edge limit of blade come in contact.The shape of grinding stone and angular adjustment are adjustable, depend on the cutting edge limit of expectation.Specifically, when this means to observe in side view, the shape of abrasive areas and the adjustment of grinding stone of grinding stone 15,16 are such, and the major part on blade and the grinding stone sword limit across blade during sharpening is contacted, and is therefore almost parallel.The cutting edge limit of blade project to the length after in the plane perpendicular to the direction of motion of blade cradle 7 can between 5-25mm, preferably between 10-20mm.
In an alternative em bodiment, blade 6 can become inactive state after moving through the region that pile yarns are cut, then sharpening is carried out by means of the adaptation grinding facility with special driving mechanism, its means of abrasion blade 6 be in static while offset towards blade, and carry out grinding operation, leave herein to offset before next cutting movement starts.
In principle, for each cutting movement, from left to right and from right to left, the move distance of blade cradle 7 is all slightly larger than selected fabric width, so that blade cradle 7 is through lapping device 11, here blade 6 is in every case all by sharpening.Alternatively, if pile yarns quality allows, also only lapping device can be set in side, be arranged on left side or the right side of pile yarns loader.
If desired, also can be totally independent of cutting frequency to select grinding frequency, such as, by using servomotor (see Fig. 2) 12 to drive blade 6.Similarly, can use independent milling cycle, it such as carries out between the quiescent period or starting period of loom.
Under axminster weaving device of the present invention carries out woven situation according to three layers of weaving principle (wherein capable at every three period-producer piles of throwing a spear), cutting movement will complete a complete cutting cycle usually after six weave cycles (throwing a spear the cycle).If follow two-layer weave principle, then therefore the cycle of cutting will generally include four weave cycles (throwing a spear the cycle).For other weaving principle, the cutting cycle is therefore by two double-lengths in capable for usual always pile formation cycle.
Blade cradle 7 can be moved back and forth by various device.This can such as carry out by means of the combination of belt directed on gear, and wherein at least one gear is driven.On the other hand, this also can by means of having the adaptive good cable of Returning wheel or the combination of rope is carried out, driving mechanism is formed by means of drum in this case, the end of described cable or rope is attached to described drum, and described drum has some helical form kinks, described cable or cable winds are on described kink.Also driving mechanism can be used by means of for the nut of this object and axle.So motion by means of being connected to loom and intermediary movements converter realizes, such as 3D mechanism or cam mechanism, can combine to realize the frequency expected if desired with idler gear.In addition, also can arrange the independent driving mechanism by means of servomotor, its motion is suitable for the motion of loom.Blade cradle 7 also directly or indirectly can drive by means of linear electric machine.
The cutter sweep of axminster weaving device of the present invention has other additional advantage: compared with resisting the known arrangement of blade with use zigzag, blade cradle and guide device need not be arranged to as far as against pile yarns to be cut, and this makes the structure of loom more simply and more cheap.When not carrying out cutting operation, blade cradle 7 of the present invention is positioned at outside the operating area of pile yarns yarn gripper, be namely positioned at left side or the right side in territory, weaving area, and guide device configures in a device regularly.
The fixed configurations of these guide devices, and for providing the disappearance of the mechanism of cutting part, the detection of the pile yarns 3 do not taken away by pile yarns yarn gripper 4 can be improved.In the device of prior art, relative to the strip light such as infrared ray strip light of the opposition side that pile yarns to be detected are positioned at detection system such as camera system, pile yarns yarn gripper must be attached to due to the shortage in space.Device of the present invention can configuration detection device 13 regularly, is preferably strip light.This means that detection is not subject to the restriction of the motion of pile yarns yarn gripper opportunity, and when expect bunch long change time (pile yarns yarn gripper and their relevant yarn gripper bar 5 occupy different angle positions in this case), again need not regulate strip light.This configuration improved of strip light reduces the pile yarns lacked and the risk of pile yarns error detection be not cut.
All types of straight line guide can be considered as the guide device 8 for blade cradle 7, the axle that such as ball bearing lining or sliding bearing extend thereon.In an alternative em bodiment, straight line guide is configured with the linear elements (see such as Fig. 5,6) in the cross section in dovetail shape.So blade cradle 7 has adaptive guide plate, it is such as covered by the plastics (such as Rulon or Carbon etc.) with good sliding capability and excellent abrasive resistance.In order to ensure the good stability of blade cradle 7, guide device can tilt around the axis overlapped with the direction of motion of blade cradle 7.This inclination can increase the width in the obtained space of dovetail in yarn gripper bar, region between pile yarns loader and the space of pile yarns yarn gripper.
The increase of width obtains stable blade cradle and the cut quality of improvement.
In addition, pile penetrating during such as yarn changes can be promoted with the driving mechanism of the cutting movement of servomotor or linear electric machine.Yarn is drawn to outside pile yarns loader 2 by pile yarns yarn gripper 4, does not have thereafter cutting movement then, and the pile yarns pulled out can manually be drawn now further.
In addition, the combination of servomotor is used freely can also to arrange the motion of blade cradle, such as to realize the cutting speed of general uniform across whole fabric width.
Claims (19)
1. the weaving device of axminster type, comprise one or more driven pile yarns loader (2), described driven pile yarns loader is used for selecting one or more pile yarns (3) according to pattern to be woven, described one or more pile yarns are present in selected location relative to yarn gripper (4), described yarn gripper is driven by the yarn gripper bar (5) vibrated and is configured to before selected pile yarns are by the cutting of pile yarns diced system, along the length expected, selected pile yarns are drawn to described pile yarns loader (2) outward by the rotation of described yarn gripper bar (5), it is characterized in that, described pile yarns diced system comprises cutter sweep (7), described cutter sweep (7) is at least across the width reciprocating motion of described weaving device, and the one or more independent cutting blade (6) comprised as only cutting element, described cutting blade is fastened to reciprocating cutter sweep (7) and is configured to cut the pile yarns (3) being pulled out.
2. weaving device as claimed in claim 1, it is characterized in that, described weaving device also comprises at least one lapping device (11) for independent cutting blade (6) one or more described in sharpening.
3. weaving device as claimed in claim 1 or 2, it is characterized in that, described weaving device comprises guide device (8), described guide device is used for described cutter sweep (7) to guide described cutter sweep (7), and at least one independent cutting blade (6) attaches to described guide device in its motion, and determines the position of described cutting blade (6) relative to pile yarns (3) to be cut.
4. weaving device as claimed in claim 3, it is characterized in that, described guide device (8) is configured in described weaving device regularly.
5. weaving device as claimed in claim 1 or 2, it is characterized in that, described weaving device comprises the device being configured to the pile yarns pulled out be remained on cutting position.
6. weaving device as claimed in claim 1 or 2, it is characterized in that, described cutting blade (6) is adjustable on the direction of the direction of motion perpendicular to described cutter sweep (7).
7. weaving device as claimed in claim 1 or 2, it is characterized in that, the cutting edge limit (9) of described cutting blade (6) has the profile protruded in fact.
8. weaving device as claimed in claim 1 or 2, it is characterized in that, described weaving device comprises two lapping devices (11) of two opposition sides being arranged on described weaving device.
9. weaving device as claimed in claim 2, it is characterized in that, described lapping device (11) comprises the grinding elements that can offset.
10. weaving device as claimed in claim 2, is characterized in that, described lapping device comprises the smooth or circular grinding stone of configuration in pairs.
11. weaving devices as claimed in claim 1 or 2, it is characterized in that, described weaving device comprises the driving element for described cutter sweep.
12. weaving devices as claimed in claim 11, is characterized in that, described driving element comprises motor (12) controlled separately.
13., as the weaving device in claim as described in 1 or 2, is characterized in that, described weaving device comprises the detection means (13) configured regularly, and described detection means is configured to detect not cut pile yarns.
14. for weaving the method for fleece in the weaving device of axminster type, described weaving device comprises at least two pile yarns loaders (2) be driven separately, to select one or more pile yarns (3) according to pattern to be woven, described one or more pile yarns are present in selected location relative to yarn gripper (4), described yarn gripper is driven by the yarn gripper bar (5) vibrated and selected pile yarns are drawn to described pile yarns loader (2) outward by the length that the rotation edge being configured by described yarn gripper bar (5) is expected, described weaving device also comprises the pile yarns diced system for cutting selected pile yarns after selection, and described pile yarns are introduced in fabric after pile yarns are cut, it is characterized in that, the pile yarns pulled out only are cut by means of at least one or more independent cutting blade (6) during weaving process, described cutting blade has attached at least across the reciprocating cutter sweep of width (7) of described weaving device.
15. methods as claimed in claim 14, is characterized in that, described cutting blade (6) at least one lapping device (11) by sharpening.
16. methods as claimed in claim 15, it is characterized in that, described cutting blade (6) follows a predetermined motion path, and at least one lapping device described (11) is arranged in the motion path of described cutting blade.
17. methods as claimed in claim 14, it is characterized in that, described cutting blade (6) the pile yarns pulled out be cut laggard enter inactive state, then by lapping device (11) sharpening that can offset along the direction of described cutting blade (6).
18. methods as claimed in claim 15, it is characterized in that, the pile yarns that described cutting blade (6) will pull out described in cutting in the cutting cycle, and described cutting blade is carrying out at least two all after dates of cutting on lapping device by sharpening.
19. methods as claimed in claim 15, it is characterized in that, described weaving device comprises two lapping devices, described cutting blade (6) will in the cutting cycle pile yarns that pull out described in cutting, and described cutting blade all after dates of each cutting on one of these lapping devices by sharpening.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2010/0366 | 2010-06-21 | ||
| BE2010/0366A BE1019379A3 (en) | 2010-06-21 | 2010-06-21 | DEVICE AND METHOD FOR CUTTING THE POOL YARN TO BE WOVEN IN AN AXMINSTER WEAVING MACHINE. |
| PCT/EP2011/002966 WO2011160790A2 (en) | 2010-06-21 | 2011-06-16 | Device and method for cutting the pile yarns to be woven in an axminster weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103080394A CN103080394A (en) | 2013-05-01 |
| CN103080394B true CN103080394B (en) | 2015-12-02 |
Family
ID=43530505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180040280.3A Expired - Fee Related CN103080394B (en) | 2010-06-21 | 2011-06-16 | For cutting in axminster loom by the apparatus and method of pile yarns woven |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2582864B1 (en) |
| CN (1) | CN103080394B (en) |
| BE (1) | BE1019379A3 (en) |
| WO (1) | WO2011160790A2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866244B (en) * | 2012-09-03 | 2014-12-17 | 天津工业大学 | Linear textile sampling and weighing device and tester with application of device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB710305A (en) * | 1951-12-19 | 1954-06-09 | Brintons Ltd | Improvements in or relating to cutting mechanism |
| US3379222A (en) * | 1964-07-16 | 1968-04-23 | Svend Sigurd Christie Fleischer | Pile thread selecting, cutting, and positioning device for a carpet loom |
| EP1394301A1 (en) * | 2002-08-24 | 2004-03-03 | SCHÖNHERR Textilmaschinenbau GmbH | Driving device for the blade-holder carriage in a double plush loom |
| CN2651278Y (en) * | 2003-07-25 | 2004-10-27 | 蔡登万 | Fur webbing loom |
| BE1017107A3 (en) * | 2006-04-21 | 2008-02-05 | Wiele Michel Van De Nv | Pile yarn cutting system for Axminster loom, applies lubricant to reduce wear caused by cutting blades rubbing against counter blade |
| CN201144325Y (en) * | 2007-12-07 | 2008-11-05 | 李伟灶 | Cutter of carpet loom |
| CN101387038A (en) * | 2007-09-10 | 2009-03-18 | 苏尔特克斯股份公司 | Cutting device for a loom and method for operating the same |
| EP2107145A1 (en) * | 2008-04-01 | 2009-10-07 | Groz-Beckert KG | Gripper for an Axminster loom |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1017094A3 (en) * | 2006-04-05 | 2008-02-05 | Wiele Michel Van De Nv | METHOD FOR WEAVING POOL WOVEN WITH VARIABLE POOL HEIGHT. |
-
2010
- 2010-06-21 BE BE2010/0366A patent/BE1019379A3/en not_active IP Right Cessation
-
2011
- 2011-06-16 EP EP11727118.9A patent/EP2582864B1/en not_active Not-in-force
- 2011-06-16 WO PCT/EP2011/002966 patent/WO2011160790A2/en active Application Filing
- 2011-06-16 CN CN201180040280.3A patent/CN103080394B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB710305A (en) * | 1951-12-19 | 1954-06-09 | Brintons Ltd | Improvements in or relating to cutting mechanism |
| US3379222A (en) * | 1964-07-16 | 1968-04-23 | Svend Sigurd Christie Fleischer | Pile thread selecting, cutting, and positioning device for a carpet loom |
| EP1394301A1 (en) * | 2002-08-24 | 2004-03-03 | SCHÖNHERR Textilmaschinenbau GmbH | Driving device for the blade-holder carriage in a double plush loom |
| CN2651278Y (en) * | 2003-07-25 | 2004-10-27 | 蔡登万 | Fur webbing loom |
| BE1017107A3 (en) * | 2006-04-21 | 2008-02-05 | Wiele Michel Van De Nv | Pile yarn cutting system for Axminster loom, applies lubricant to reduce wear caused by cutting blades rubbing against counter blade |
| CN101387038A (en) * | 2007-09-10 | 2009-03-18 | 苏尔特克斯股份公司 | Cutting device for a loom and method for operating the same |
| CN201144325Y (en) * | 2007-12-07 | 2008-11-05 | 李伟灶 | Cutter of carpet loom |
| EP2107145A1 (en) * | 2008-04-01 | 2009-10-07 | Groz-Beckert KG | Gripper for an Axminster loom |
Also Published As
| Publication number | Publication date |
|---|---|
| BE1019379A3 (en) | 2012-06-05 |
| WO2011160790A2 (en) | 2011-12-29 |
| EP2582864B1 (en) | 2015-08-12 |
| CN103080394A (en) | 2013-05-01 |
| EP2582864A2 (en) | 2013-04-24 |
| WO2011160790A3 (en) | 2012-09-13 |
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