CN1572923B - Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit - Google Patents
Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit Download PDFInfo
- Publication number
- CN1572923B CN1572923B CN200410042380.1A CN200410042380A CN1572923B CN 1572923 B CN1572923 B CN 1572923B CN 200410042380 A CN200410042380 A CN 200410042380A CN 1572923 B CN1572923 B CN 1572923B
- Authority
- CN
- China
- Prior art keywords
- yarn
- cutting edge
- cutting
- weaving loom
- tensioning
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The invention provides a method for maintaining the working position on a textile machine, which is characterized in that a yarn is transmitted to a winding device and then is caught and transmitted to a yarn cutting device for cutting off through the winding device; and the yarn is strained on a cutting edge and is cut off through a relative motion along the cutting edge. The invention also provides a textile machine, which is provided with a plurality of same working positions. The invention is characterized in that a winding device (4) is arranged at each working position for winding the provided yarn (F); the textile machine comprises a maintenance device capable of moving along the working positions; a yarn leading-in device (21) and a yarn leading-out device (20) are arranged for transmitting the yarn; a rotatable yarn catching device (47) is arranged for receiving and straining the transmitted yarn (F) and making the yarn drop; the yarn cutting device (6), which is fixed relative to the yarn catching device (47), is arranged and is provided with at least a cutting edge (600) for cutting off the strained and dropped yarn (F); and wherein the yarn cutting device (6) is used for enabling the yarn to perform the relative motion along the cutting edge (600). The invention also provides a refitted spare part, which can be used on the textile machine.
Description
Technical field
The present invention relates to a kind of method that is used to safeguard the operating position on (Warten) weaving loom, wherein, an one thread is gives a coiler device, it intercepted and captured and delivery is given a yarn cutting device so that cut off by this coiler device.The invention still further relates to a kind of weaving loom, it has a plurality of same operating positions, and these operating positions have the coiler device of the yarn sent here of being used to reel; Have an attending device (Wartungsvorrichtung) that can move along these operating positions, this attending device has a yarn gatherer and a yarn let-off gear(stand) is used to present yarn; Yarn acquisition mechanism with a rotation, the yarn of be used to receive, tensioning being presented and make its whereabouts (Absetzen); And having a yarn cutting device fixing with respect to the yarn acquisition mechanism, this yarn cutting device has at least one cutting edge that is used to cut off the yarn of tensioning and land.The invention still further relates to a kind of repacking spare part that is used for this weaving loom.
Background technology
Known by DE 19644593 A1, when emat coil more, pack into and drive cannulated sleeve after by a yarn gatherer and a yarn let-off gear(stand) for presenting yarn with the yarn acquisition mechanism of cannulated sleeve rotation.Acquisition mechanism is given a yarn cutting device with it after receiving yarn, so as between coiler device and yarn let-off gear(stand) with its cut-out.For this reason, yarn cutting device comprises a V-arrangement cutting edge, and yarn is stretched on the cutting edge owing to the rotation of acquisition mechanism and the confining force of yarn let-off gear(stand).Yarn determines that towards one on the limit of cutter sweep land are on cutting edge on the point at V-arrangement usually.The limit of this V-arrangement tilts with respect to the cannulated sleeve rotation, thus yarn in cutting process by along the pulling of yarn cutting edge and arrived the summit of V-arrangement reliably, there, the cutting process that has begun stops suddenly because thrust increases.In this device, yarn is by only weakened along moving of cutting edge, final in the bottom of V-arrangement owing to its longitudinal stress is torn.The relative motion of yarn along cutting edge do not take place when cutting off.
Particularly under the thick and solid situation of yarn and under the situation that cutting edge is made dirty or worn and torn, cut-out may be failed.At this, as time passes, extremely firmly composition contained in the yarn just anchors on the summit of V-arrangement cutting edge, and this can make the cut-out failure of yarn.If attending device is finishing to leave maintained operating position after its maintenance work, then the stroke that crosses corresponding to maintained device is pulled out a yarn line segment that becomes more and more longer from the yarn let-off gear(stand).These traction yarns extend on a plurality of adjacent operating positions sometimes, may be with around to adjacent windings, in the work afterwards owing to the winding characteristic that influences coil causes fault.
Now, this weaving loom of cutter sweep that has a band V-arrangement cutting edge in order to cut off yarn is in a large amount of uses, because its long life and construction cost, they can only be replaced gradually.
Summary of the invention
Therefore, the objective of the invention is, a kind of method and a kind of weaving loom are provided, can avoid above shortcoming by them.In addition, propose a kind of can be simply, the low-cost repacking spare part of installing, its allows to use method of the present invention on existing weaving loom.
This purpose solves by method, weaving loom and the repacking spare part with the described feature of independent claims.
In the method for the invention, yarn is gives a coiler device, is intercepted and captured and is by this coiler device and give a yarn cutting device so that be cut off.For this reason, this yarn is tensioned on a cutting edge and along this sword relative motion.At this, yarn is cut off in continuous relative motion.Yarn truly is being cut off thus, rather than is scraped disconnected before resembling or pull apart, and has improved the cut-out reliability like this.
By making cutting edge, can produce needed relative motion perpendicular to yarn movement.All known drive units all are suitable for this in principle.
By a movable guiding device yarn is moved along cutting edge, also can produce relative motion thus.Can use any guider such as hook or eyelet, they can be driven by any known drive unit for this reason.
By the motion of side direction whereabouts yarn is tensioned on a cutting edge perpendicular to its longitudinal extension, wherein this relative motion has a normal component and a parallel component with respect to cutting edge, yarn is spurred along cutting edge on cutting edge by the parallel component of its stress, can particularly advantageously produce relative motion by this.Can expend drive unit like this and realize relative motion.
If yarn extraly its vertically on cutting edge tension, then produce a planing effect, this further improves and cuts off reliability.
This effect can strengthen, if yarn is in such tension on the cutting edge: make one from the angle between the half line of contact point and the yarn that enters greater than 90 °, this half line is orthogonal to cutting edge and extends in the boundary face against the direction of pull sensing of cutting edge.
Yarn tension on cutting edge so in addition: make the direction vector of yarn that enters and the yarn that leaves have a parallel component with respect to cutting edge, yarn is forced to be offset along cutting edge on the parallel component direction.Produce with plain mode thus and be enough to cut off the relative motion of yarn.
Cut off reliability in order further to improve, can be with yarn tensioning on a plurality of cutting edges parallel at least in part and/or that settle at least in part with being tilted in relation to each other.
In the further improvement of the inventive method, can use the cutting edge of a rotation to cut off yarn.
If yarn moves so that be cut off on a cutting edge, this cutting edge has continuous trend in its working region, also is favourable.The working region of cutting edge is that zone that contacts with yarn in cutting process.The notion of " continuously " should be understood on mathematical meaning, that is, continuous profile does not have corner position or jumping post in the working region.Can avoid thus otherwise in time progress occur, the excessive and firm accumulation of dirt on the exposure position of cutting edge working region, improve and cut off reliability.
If yarn F moves on a cutting edge, this cutting edge has a profile straight line or that outwards arch upward in its working region, then particularly can avoid the cutting process failure of being made dirty and causing owing to cutting edge.
On the weaving loom of type of the present invention, yarn cutting device is used for implementing the relative motion of yarn along at least one cutting edge.Can guarantee that thus yarn is cut off reliably.
For this reason, yarn cutting device can be constructed for making cutting edge motion on it is vertical.
Conversion ground or additionally, yarn cutting device can have one can be perpendicular to the thread-carrier of yarn movement.
Cutting edge can be perpendicular to vertically and favour the yarn motion of falling and settle, and thus, yarn is forced on cutting edge by along its guiding.Here, the motion of falling should be understood that one is moved longitudinally perpendicular to yarn, and yarn is tensioned on cutting edge by this motion.
Yarn cutting device also can be settled with respect to the yarn tightened like this: make that an angle between ray that contact point sets out and the yarn that enters greater than 90 °, this ray is orthogonal to cutting edge and extends in the boundary face that deviates from the yarn acquisition mechanism of cutting edge.If this moment, yarn was tensioned on cutting edge on it is vertical, then obtain the effect of planing, further improve and cut off reliability.
Can also arrange cutting edge like this: the direction vector of the feasible yarn that is tensioned has a component parallel with respect to cutting edge.If in this case yarn its vertically on cutting edge tension, can cause yarn by by force to the skew of parallel component direction, thereby cause desirable relative motion.
Cut off reliability in order further to improve, yarn cutting device can have a plurality of cutting edges, and they are parallel at least in part and/or be tilted in relation to each other at least in part.
Yarn cutting device can have the cutting edge of at least one rotation.This cutting edge can for example have circular or oval-shaped profile and center or eccentric rotation.Also can realize the high speed relative motion between yarn and the cutting edge thus.
In addition, at least one cutting edge can have an axle facet (Wellenschliff).
If cutting edge has a trend continuously in its working region, also be favourable.The working region of cutting edge is that zone that contacts with yarn in cutting process.The notion of " continuously " should be understood on mathematical meaning, that is, continuous profile does not have corner position or jumping post in the working region.Can avoid thus otherwise in time progress occur, the excessive and firm accumulation of dirt on the exposure position of cutting edge working region, improve and cut off reliability.
If cutting edge has profile straight line or that outwards arch upward in its working region, can prevent especially to be made dirty.
At least one blade can advantageously have the cutting edge of a V-arrangement, and the summit of this V-arrangement cutting edge is arranged in outside the cutting edge working region.Such blade can be made and install simply, and advantage is the version compactness.
Reequip spare part by the present invention and can reequip the traditional textile machine, have the inventive method of above-mentioned advantage with execution with plain mode.If desired, the repacking spare part also can comprise one and is used for yarn cutting device is installed in adapter on the weaving loom.This repacking spare part also can be used as maintenance and repair parts and uses for weaving loom of the present invention.
The present invention can be used on the different weaving looms, will pass on a continuous yarn on this weaving loom so that be wound up on the cannulated sleeve, for example on the coil winding machine or on the free-end spinning machine (Offenend-Spinnmaschine).
Description of drawings
Explain other advantage in the following embodiments.In the accompanying drawing:
Fig. 1: the three-dimensional view of the main element of an operating position of a free-end spinning machine,
Fig. 2: a three-dimensional view that has the coiling arm of traditional type yarn cutting device,
Fig. 3 a, 3b, 3c: the front view of a traditional type blade, side view and vertical view,
Fig. 4: a three-dimensional view that has the coiling arm of yarn cutting device of the present invention,
Fig. 5 a, 5b, 5c: the front view of a blade of the present invention, side view and vertical view,
Fig. 6 a, 6b: a present invention improves the side view and the front view of structure,
Fig. 7: another embodiment.
The specific embodiment
Fig. 1 illustrates an operating position of a free-end spinning machine, have an open-end spinning device 1, it has one and extracts pipe 10 out, can be by extracting roller 11 out, 12 pass this extraction pipe with yarn F pulls out from open-end spinning device 1, so that a coiler device 4 is given in delivery.This coiler device has two and is bearing in a coiling arm 40 and 41 on the axle 42 swingably, can be between them by two sleeve dishes 400 and 410 that are rotatably supported in coiling arm 40 and 41 cannulated sleeve H that packs into, yarn F will be wound on this cannulated sleeve.At this, one of them sleeve dish is sleeve dish 400 in the present embodiment, constitutes as acquisition mechanism 47 also to have a plurality of intercepting and capturing hooks 470 for this reason.
, be provided with one and present device 2 so that received in order to present yarn F by acquisition mechanism 47.It has a yarn let-off gear(stand) 20 and a yarn gatherer 21, and they are placed on the common support 22, and this yarn let-off gear(stand) constitutes as a suction pipe that is applied in low pressure in an embodiment.Present device 2 and be bearing in like this on the attending device (not shown), make it can be and carry out its work and be sent to before the acquisition mechanism 47 and and return its initial position in attending device.Attending device is designed to usually and carries out different maintenance works and travel with the position of assigning a work pattern, adjacent along a plurality of.
A yarn bracket device 8 is arranged on the interface of suction pipe 20, be used for acquisition mechanism 47 actings in conjunction with the yarn tensioning.It can, for example, constitute and be placed in fixture 84 inside in the mode of not expression as tensioning apparatus 82 that can be Electromechanically operated.
For to arrow f
2The coil (not shown) that direction drives cannulated sleeve H and constitutes later on, being provided with one can be to arrow f
1The take up roll 43 that direction drives, a swing arm 44 is arranged in its front, this swing arm has each conduct that is used for each coiler device 4 swing type thread-carrier 45 that device constitutes of entrying automatically, so as can finish receive yarn F on the cannulated sleeve after passing on and reciprocally swinging lay into a coil.
Coiling arm 40 is born with the sleeve dish 400 of acquisition mechanism 47, has settled a yarn cutting device 6 with respect to acquisition mechanism 47 fixed-site of rotation on this coiling arm.Yarn cutting device 6 has a blade 60 that has yarn cutting edge 600 in this embodiment, and yarn cutting edge 600 is placed between acquisition mechanism 47 and the coiling arm 40 and (is blocked by the coiling arm among Fig. 1).Blade 60 is converted into the right angle and has a canned paragraph 601 outside the working region of yarn cutting edge 600, blade 60 is fixed on the coiling arm 40 under the situation of a spacing block 60 of transition connection by this canned paragraph.
Fig. 2 represents a coiling arm 40 that has yarn cutting device 6, and it has a blade 60 that has V-arrangement cutting edge 600 in a conventional manner, and wherein the bisector of angle of the both sides of this V-arrangement formation is basically parallel to 40 extensions of coiling arm.In this known layout, yarn F on the setting point P of a bottom that approximately is positioned at (locating atop) V word, and is rotated in tension on the cutting edge by it by acquisition mechanism 47 land.Yarn F is directed to the bottom of V word under the acting in conjunction of suction pipe 20 and yarn bracket device 8 and is cut off by scraping or pull on cutting edge 600 there.
In this geometry in fact according to schedule land on the limit of V word one leave on the point far away from V word summit because have at the opening of V word under the situation of several millimeters common sizes such danger is arranged: yarn drops on the next door of cutting edge 600 fully down.The side direction whereabouts motion that is noted that yarn F in addition has the certain space error, because the clamped position of yarn F not only all has certain fluctuation in yarn bracket device 8 but also in acquisition mechanism 47.That is, setting point P according to schedule must be provided with to such an extent that leave certain safe distance S with the external boundary of cutting edge 600.
Owing to be placed between coiling arm 40 and the acquisition mechanism 47, this V-arrangement can not amplify.Therefore it is impossible cutting off yarn F by the sliding motion along cutting edge, and under unfavorable conditions, and particularly under cutting edge 600 wearing and tearing and/or dirty and/or situation that yarn F is thick and/or solid, the longitudinal force that is used to pull apart yarn F among the yarn F is not enough.If this moment, attending device left the operating position and yarn F is not cut off, then yarn from suction pipe 20 or yarn bracket device 8, pulled out and be brought to always one adjacent or leave farther front, operating position.This can cause disturbing immediately or later on there.
Fig. 3 a, 3b and 3c express a traditional blade with front view, side view and vertical view.This blade 60 has V-arrangement cutting edge 600 and a canned paragraph 601 that meets at right angles and arrange.By a fixing hole 605 (connecting under the situation of a spacing block 61 in transition sometimes) and unshowned fixture bolt for example, blade 60 can be contained on the coiling arm 40 as shown in Figure 2.The working region of cutting edge extends to the bottom of V word always from landing point P.Quite short along the highway section of cutting edge 600 processes at this by yarn F, usually only enough weaken yarn and cut off yarn inadequately.The cutting edge 600 of Cheng Xinging is easy to be made dirty very much like this, because build up particularly fiber fines easily in the apex region of V word.Thickness meeting " growth " of this foul layer and be limit along the V word in the device running, the morning and evening makes yarn F not to be cut off thus.
Fig. 4 expresses a coiling arm 40 that has yarn cutting device 6 of the present invention.Yarn F basic straight line between suction pipe 20 and the acquisition mechanism 47 extend and a orthogonal plane at the rotation of acquisition mechanism 47 in extend, this yarn F by acquisition mechanism 47 be rotated in one perpendicular in the motion of its longitudinal axis in described plane land on a setting point P on the cutting edge 600, and with suction pipe 20 or yarn bracket device 8 coefficient situations under on this cutting edge, be tensioned by.Because the cutting edge 600 of blade 60 is placed to such an extent that favour the whereabouts motion of yarn F in the working region, yarn F is inevitable owing to its vertical tensioning is forced to be offset to coiling arm 40 directions along cutting edge 600.Because the sliding motion lengthening, this yarn truly is being cut off, and this has obviously improved the cut-out reliability.Cutting edge has the straight line trend in the working region, avoid or at least obviously avoided the accumulation of dirt thus.
Fig. 5 a, 5b and 5c express a blade 60 with front view, side view and vertical view, are used for being placed in coiling arm 40 corresponding to Fig. 4.This blade 60 has cutting edge 600 and canned paragraph 601 that meets at right angles and arrange of a V-arrangement, and wherein this V word is about canned paragraph italic ground structure.Yarn F extension in a plane that is basically parallel to canned paragraph 601, land and tensioning.It must be forced to be offset and be cut off to coiling arm 40 from landing point P thus.Under the constant situation of safe distance S, the possible sliding stroke of the working region of cutting edge 600 or yarn F obviously extends with respect to conventional apparatus shown in Fig. 2 and the 3a to 3c.By the lengthening of cutting movement, yarn F can be cut off reliably.Compare with traditional structure, has moved to canned paragraph 601 bottom of V word, makes its reeled when blade 60 is installed on the coiling arm 40 arm 40 hide.Thus, cutting edge 600 obtains a continuous straight line trend and for dirty insensitive in its working region.The external dimensions of blade 60 is equivalent to traditional structure with the external dimensions that has the canned paragraph 601 of fixing hole 605.Like this, blade 60 can be contained on the coiling arm 40 of a traditional textile machine by a unshowned fixture such as bolt under the situation of a spacing block 61 of the connection of transition sometimes.
At Fig. 5 a, the blade shown in 5b and the 5c is suitable for simply, low-cost and use the present invention reliably on any one yarn F that needs to be presented is wound up into weaving loom on the sleeve H.This blade 60 particularly can be comprised in the repacking spare part, is used to make the modernization of traditional textile machine, because this blade 60 can be contained on the coiling arm 40 in a conventional manner.If desired, a receiving and conversion equipment also can be set is used for blade is installed on the coiling arm.
Fig. 6 a expresses a favourable improvement structure of the present invention with side view.At this, the yarn F that blade 60 gets on respect to tensioning settles like this, make one from the angle α between the ray HG of contact point and the yarn that enters greater than 90 °, this ray and cutting edge 600 quadratures and extension in the boundary face 602 of cutting edge 600, this boundary face is towards the yarn line segment that enters.If yarn F is to arrow LR direction tension now, a kind of planing effect of then additional generation, this further raising is cut off reliability.Fig. 6 b expresses the position of half line HG in boundary face 602.This half line is derived from the contact point of yarn F and cutting edge 600 and extends with this cutting edge with meeting at right angles.
Fig. 7 expresses another embodiment with vertical view.The cutting edge 600 of blade 60 is settled like this, the direction vector of the feasible yarn F that is tensioned has a component that is parallel to cutting edge 600 on arrow LR direction, wherein, the yarn line segment that enters has different direction in space vectors with the yarn line segment of can't see that leaves in this stereogram, because yarn is stretched on the cutting edge 600 V-shapedly.Owing to have parallel component, the yarn F of motion to be forced to the skew of arrow A R direction.The yarn F that moves along cutting edge 600 is cut off by cutting movement this moment.
The present invention is not limited to described embodiment.For example can make up each feature.
Claims (24)
1. method that is used to safeguard the operating position on the weaving loom, wherein, one one thread is gives a coiler device, intercept and capture also delivery by this coiler device and give a yarn cutting device so that cut off, it is characterized in that, with the tensioning and be cut off at least one cutting edge of this yarn by a relative motion along cutting edge, this relative motion realizes at least in part in the following way: make yarn pass through a lateral movement one perpendicular to the cutting edge of its longitudinal extension on tensioning, wherein, this motion has a normal component and a parallel component with respect to cutting edge, and this yarn passes through the parallel component of the thrust on cutting edge along the cutting edge tension.
2. the method for claim 1 is characterized in that, this relative motion is at least in part by this realization: make cutting edge perpendicular to yarn movement.
3. the method for claim 1 is characterized in that, this relative motion is at least in part by this realization: by a movable guiding device yarn is moved along cutting edge.
4. the method for claim 1 is characterized in that, this yarn its vertically on cutting edge tension.
5. method as claimed in claim 4, it is characterized in that, this yarn is like this in tension on the cutting edge: make that an angle between ray that contact point sets out and the yarn that enters greater than 90 °, this ray is orthogonal to cutting edge and extends in the boundary face that points to against direction of pull of cutting edge.
6. method as claimed in claim 4, it is characterized in that, this relative motion is at least in part by this realization: make the direction vector of yarn that enters and the yarn that leaves have a component parallel with respect to cutting edge, yarn is forced to be offset along cutting edge on the parallel component direction.
7. as the described method of one of claim 1 to 6, it is characterized in that, make yarn tensioning at least two parallel cutting edges.
8. as the described method of one of claim 1 to 6, it is characterized in that, make yarn tensioning on the cutting edge of at least two inclinations.
9. as the described method of one of claim 1 to 6, it is characterized in that the cutting edge by at least one rotation cuts off yarn.
10. as the described method of one of claim 1 to 6, it is characterized in that, yarn is cut off by at least one cutting edge that has the working region of continuous extension.
11. as the described method of one of claim 1 to 6, it is characterized in that, have linearly or the cutting edge of the working region that convex curve extends cuts off yarn by at least one.
12. a weaving loom, this textile machines be in implementing as the described method of one of claim 1 to 9,
Have a plurality of same operating positions, these operating positions have a coiler device (4) and are used to twine the yarn (F) that is supplied to,
Have an attending device that can move along these operating positions, this attending device has a yarn gatherer (21) and a yarn let-off gear(stand) (20) is used to present yarn,
The yarn (F) that yarn acquisition mechanism (47) with a rotation is used to receive, tensioning is presented and its is fallen,
And have a yarn cutting device (6) fixing with respect to yarn acquisition mechanism (47), it has the yarn (F) that at least one cutting edge (600) is used to cut off tensioning and whereabouts,
It is characterized in that, yarn cutting device (6) is constructed for carrying out the relative motion of yarn (F) along at least one cutting edge (600), yarn cutting device (6) is settled with respect to the yarn that is tensioned (F) is such: make one from the angle [alpha] between ray that contact point sets out and the yarn that enters greater than 90 °, this ray is orthogonal to cutting edge (600) and in the extension in the boundary face (602) of the yarn that enters of cutting edge (600).
13. weaving loom as claimed in claim 12 is characterized in that, yarn cutting device (6) is constructed for making cutting edge (600) along its lengthwise movement.
14. weaving loom as claimed in claim 12 is characterized in that, yarn cutting device (6) has one can be perpendicular to the thread-carrier of yarn movement.
15. weaving loom as claimed in claim 12 is characterized in that, cutting edge (600) vertically and with respect to the whereabouts motion of yarn (F) is settled obliquely perpendicular to yarn (F).
16. weaving loom as claimed in claim 12 is characterized in that, cutting edge (600) is settled like this: the direction vector of the feasible yarn (F) that is tensioned has one with respect to the parallel component of cutting edge (600).
17., it is characterized in that yarn cutting device (6) has the cutting edge (600) of a plurality of arranged parallel as the described weaving loom of one of claim 12 to 16.
18., it is characterized in that yarn cutting device (6) has a plurality of cutting edges (600) as the described weaving loom of one of claim 12 to 16, they are in the parallel plane and intersect in a normal direction projection.
19., it is characterized in that yarn cutting device (6) has the cutting edge (600) of at least one rotation as the described weaving loom of one of claim 12 to 16.
20., it is characterized in that at least one cutting edge (600) has an axle facet as the described weaving loom of one of claim 12 to 16.
21., it is characterized in that at least one cutting edge (600) has a profile that extends continuously as the described weaving loom of one of claim 12 to 16 in its working region.
22., it is characterized in that at least one cutting edge (600) has a straight line or protrudes the profile that extends as the described weaving loom of one of claim 12 to 16 in its working region.
23., it is characterized in that at least one blade (60) has the cutting edge (600) of a V-arrangement as the described weaving loom of one of claim 12 to 16, the summit of this V-arrangement cutting edge (600) is placed in outside the working region of cutting edge.
24. be used for the cutter sweep of weaving loom, this weaving loom
Have a plurality of same operating positions, these operating positions have a coiler device (4) and are used to twine the yarn (F) that is supplied to,
Have an attending device that can move along these operating positions, this attending device has a yarn gatherer (21) and a yarn let-off gear(stand) (20) is used to present yarn,
The yarn (F) that yarn acquisition mechanism (47) with a rotation is used to receive, tensioning is presented and its is fallen,
And have a yarn cutting device (6) fixing with respect to yarn acquisition mechanism (47), it has the yarn (F) that at least one cutting edge (600) is used to cut off tensioning and whereabouts,
It is characterized in that, this cutter sweep comprises a yarn cutting device as the described weaving loom of one of claim 12 to 23 (6), it can be installed on the fixing point of original existing yarn cutting device (6), described yarn cutting device (6) is constructed for carrying out the relative motion of yarn (F) along at least one cutting edge (600), cutting edge (600) vertically and with respect to the whereabouts motion of yarn (F) is settled obliquely perpendicular to yarn (F), and described yarn cutting device (6) is the cutter sweep of described weaving loom.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10324253.8A DE10324253B4 (en) | 2003-05-28 | 2003-05-28 | Method for servicing a workstation of a textile machine and textile machine and retrofit kit for a textile machine |
| DE10324253.8 | 2003-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1572923A CN1572923A (en) | 2005-02-02 |
| CN1572923B true CN1572923B (en) | 2010-07-28 |
Family
ID=33441422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410042380.1A Active CN1572923B (en) | 2003-05-28 | 2004-05-28 | Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1572923B (en) |
| CZ (1) | CZ2004651A3 (en) |
| DE (1) | DE10324253B4 (en) |
| IT (1) | ITTO20040302A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801038A (en) * | 1972-09-07 | 1974-04-02 | Rieter Ag Maschf | Chuck for a tube or sleeve and serving as a bobbin support |
| US4084759A (en) * | 1976-05-17 | 1978-04-18 | Nuova San Giorgio S.P.A. | Method and a device for winding up a yarn reserve |
| US4466575A (en) * | 1979-02-24 | 1984-08-21 | Schubert & Salzer | Device for forming a reserve winding on a bobbin tube |
| US4948057A (en) * | 1987-10-12 | 1990-08-14 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Device and process to guide, hold and convey a yarn during bobbin replacement |
| US5107668A (en) * | 1989-06-19 | 1992-04-28 | Barmag Ag | Method of doffing packages of a textile machine as well as a textile machine |
| CN1079517A (en) * | 1992-04-11 | 1993-12-15 | 巴马格股份公司 | The shearing device of continuous yarn |
| US5511734A (en) * | 1992-04-08 | 1996-04-30 | W. Schlafhorst Ag & Co. | Method and apparatus for severing the free yarn end of a yarn reserve winding |
| DE19644593A1 (en) * | 1996-10-26 | 1998-04-30 | Rieter Ingolstadt Spinnerei | Continuous yarn feed to bobbin winder |
| US6053450A (en) * | 1997-10-03 | 2000-04-25 | Teijin Seiki Co., Ltd. | Machine and method of forming yarn package |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1214583B (en) * | 1960-04-08 | 1966-04-14 | Reiners Walter Dr Ing | Spool holder for the package spools on winding machines, especially cross-winding machines |
| DD99962A1 (en) * | 1972-10-03 | 1973-09-05 | ||
| DD259310A3 (en) * | 1986-04-25 | 1988-08-24 | Warnke Chemiefaserwerk Veb | METHOD AND DEVICE FOR DISCONNECTING FINAL FAULTS IN SPOOL PROCESSES |
| DE4334813B4 (en) * | 1992-10-31 | 2007-11-15 | Saurer Gmbh & Co. Kg | spooling device |
-
2003
- 2003-05-28 DE DE10324253.8A patent/DE10324253B4/en not_active Expired - Lifetime
-
2004
- 2004-05-10 IT IT000302A patent/ITTO20040302A1/en unknown
- 2004-05-28 CZ CZ2004651A patent/CZ2004651A3/en unknown
- 2004-05-28 CN CN200410042380.1A patent/CN1572923B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801038A (en) * | 1972-09-07 | 1974-04-02 | Rieter Ag Maschf | Chuck for a tube or sleeve and serving as a bobbin support |
| US4084759A (en) * | 1976-05-17 | 1978-04-18 | Nuova San Giorgio S.P.A. | Method and a device for winding up a yarn reserve |
| US4466575A (en) * | 1979-02-24 | 1984-08-21 | Schubert & Salzer | Device for forming a reserve winding on a bobbin tube |
| US4948057A (en) * | 1987-10-12 | 1990-08-14 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Device and process to guide, hold and convey a yarn during bobbin replacement |
| US5107668A (en) * | 1989-06-19 | 1992-04-28 | Barmag Ag | Method of doffing packages of a textile machine as well as a textile machine |
| US5511734A (en) * | 1992-04-08 | 1996-04-30 | W. Schlafhorst Ag & Co. | Method and apparatus for severing the free yarn end of a yarn reserve winding |
| CN1079517A (en) * | 1992-04-11 | 1993-12-15 | 巴马格股份公司 | The shearing device of continuous yarn |
| DE19644593A1 (en) * | 1996-10-26 | 1998-04-30 | Rieter Ingolstadt Spinnerei | Continuous yarn feed to bobbin winder |
| US6053450A (en) * | 1997-10-03 | 2000-04-25 | Teijin Seiki Co., Ltd. | Machine and method of forming yarn package |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10324253A1 (en) | 2004-12-16 |
| ITTO20040302A1 (en) | 2004-08-10 |
| CN1572923A (en) | 2005-02-02 |
| DE10324253B4 (en) | 2017-03-16 |
| CZ2004651A3 (en) | 2005-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3239372B1 (en) | Method for manufacturing and manufacturing device for partial split-fiber fiber bundle and partial split-fiber fiber bundle | |
| CN1058306C (en) | Device for producing leno selvedge in particular for shuttleless looms | |
| CN101065306A (en) | Working spot of a winding frame | |
| CN101267999B (en) | Method for threading in a thread | |
| CN1572923B (en) | Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit | |
| CN103717520A (en) | Method and weaving machine having an apparatus for monitoring thread overtension | |
| CN105297197A (en) | Spinning machine and spinning method | |
| CN106477388A (en) | A kind of yarn tension-adjusting gear of spool rack | |
| US6390144B2 (en) | Terry loom with pile warp length compensation and deflection into back shed | |
| JP3416661B2 (en) | Terry loom | |
| JPH111838A (en) | Apparatus for forming overcast edge in loom or the like | |
| CN110997997B (en) | Circular weaving machine | |
| CN100339285C (en) | Device for regulating filament tension of filament drawing from reel for veiling lace device | |
| US3869770A (en) | Tight warp detector | |
| RU2257430C2 (en) | Stapling mechanism and method for stapling of bundles formed from thermoplastic filaments | |
| CN101437740B (en) | Process and device for rewinding feed spools | |
| CN105800385B (en) | Method and apparatus for evaluating connector of splicing | |
| CN104787616A (en) | Drum intermediate storage for textile machine | |
| CN205035557U (en) | Velvet apparatus for producing | |
| CN114351331A (en) | Weaving frame is used in weaving production with avoid yarn winding to tie a knot | |
| JP2004353158A (en) | Method for weaving low flaw cloth by means of elimination of weft thread section which have irregularity | |
| US2658326A (en) | Stop motion for roving frames | |
| KR20110129547A (en) | Apparatus for praparation of tape yarn weaving | |
| EP2349896B1 (en) | Thread brake and method of using the thread brake | |
| CN100346016C (en) | Warping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |