WO2002097176A1 - Attachment for an opening, grading or combing device on textile machinery - Google Patents
Attachment for an opening, grading or combing device on textile machinery Download PDFInfo
- Publication number
- WO2002097176A1 WO2002097176A1 PCT/EP2002/005055 EP0205055W WO02097176A1 WO 2002097176 A1 WO2002097176 A1 WO 2002097176A1 EP 0205055 W EP0205055 W EP 0205055W WO 02097176 A1 WO02097176 A1 WO 02097176A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- movement
- needles
- set according
- combing
- sawtooth
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
Definitions
- the invention is directed to a set for a dissolving, sorting or combing device on textile machines, such as Round comb, fixed comb, card, spinning device or the like, with a plurality of needles or saw tooth punched parts, which perform a dissolving, sorting or combing movement relative to a sliver.
- Such textile dissolving, sorting or combing devices are used to parallelize a wool or cotton fiber tape and to comb out any contaminants present therein.
- the quality of the end product is very much influenced by the quality of this combing process, which is why there are numerous approaches to continuously improve the combing result.
- the object of the invention is to design a combing device of the type mentioned at the outset in such a way that the combing result is further improved, i.e. on the one hand a gentle intervention is made possible and on the other hand a good combing effect, with the combed particles remaining in the combing device to be avoided.
- the combing movement can be superimposed on a movement of the needles or sawtooth punched parts with at least one component perpendicular to the combing movement.
- the combing device's penetration behavior into the sliver or vice versa is considerably improved and made gentler, so that you can work with a higher tip density and improved pressure angles.
- the relative distance between adjacent needles or saw tooth punch parts can be changed by an oscillation in this direction, so that jammed particles are released.
- the superimposed movement of the needles or sawtooth punched parts is advantageously generated piezoelectrically, electromechanically or by an eccentric, the latter being driven by the drive of the opening, sorting or combing device or by an electric motor.
- part of the needles or sawtooth stamping lines is stationary and another part is designed to be displaceable to carry out the superimposed movement.
- the needles or sawtooth segments can be mounted so as to oscillate relative to the respective supporting body, so that they can be excited to vibrate naturally.
- the needles or sawtooth punched parts perform a movement in the manner of an oscillating conveyor device essentially in the direction of the tip thereof, which can in particular be implemented in such a way that a reciprocating oscillating movement in the movement phase is towards the tip suddenly and in the opposite direction is gently braked, so that the particles due to their inertia towards the tip and accordingly from the working area of the set is required.
- FIG. 1 is a schematic representation of the sawtooth punch set of a circular comb, the first segment viewed in the combing direction being mounted in a swinging manner,
- FIG. 2 shows a representation corresponding to FIG. 1, the two first segments being mounted so as to swing in the combing direction,
- FIG. 4 shows a representation corresponding to FIG. 3 to illustrate the transverse vibration
- FIG. 5 shows a representation corresponding to FIG. 3 to illustrate the outward vibration movement
- FIG. 6 shows a schematic illustration of a further embodiment in the cleaning position
- FIG. 7 shows the embodiment according to FIG. 6 in the basic position
- 8 is an illustration of the superimposed oscillatory movements according to FIGS. 1 and 2
- FIG. 11 shows a further embodiment of a needle strip formed from needle carrier and lined up needles
- Fig. 12 shows a preferred embodiment of a needle carrier
- FIG. 13 shows the needle carrier of FIG. 11 before the needles are fixed.
- a set 1 of an otherwise not illustrated circular comb is shown schematically, which consists of a plurality of segments 2, 3, 4, 5.
- the circular comb rotates in the direction of arrow 6, the sliver 7 to be combed out being illustrated by the correspondingly numbered arrow.
- the first segment 5 seen in the combing direction which therefore engages the fiber sliver 7 first, is mounted so as to be drivable in directions perpendicular to the combing direction (corresponding to the arrows 6 and 6 '), ie the segment 5 can oscillate in the direction of the arrow 8 perpendicular to the plane of the drawing and perform an oscillatory movement in the direction of arrow 9, that is to say in the radial direction with respect to the center of rotation of the circular crest.
- the second segment 4 can be driven in a corresponding manner as explained in connection with FIG. 1.
- the vibrations or vibrating components in the direction of arrow 8 enable a gentle, gentle intervention, whereas the vibrations or vibrating components in the direction of arrow 9 ensure that settling particles are conveyed in the direction of the tips 10 and thus out of the clothing.
- FIG. 3 shows a set consisting of needles 13, for example a fixed comb 14, in which a particle 15 has settled.
- the particle 15 is released and transported to the outside by an oscillating movement in the direction of arrow 16, that is to say in the longitudinal direction of the needles 13.
- FIG. 4 illustrates that, by means of a vibration movement in the direction of the arrow 17, the needles 13 jointly execute a vibration transversely to their longitudinal extent, as a result of which a gentle penetration into the fiber ribbon is achieved.
- a first part of the needles 7a is of fixed construction and a second part of the needles 7b is movable relative thereto in the direction of the arrows 18, that is to say in the longitudinal direction thereof.
- the movable needles 7b have shoulders 19, so that when the needles 7b are lifted towards the outside, these shoulders 19 are also lifted and particles located there can be reliably transported upwards.
- 6 shows the raised cleaning position
- FIG. 7 the lowered basic position.
- the mobility of the sawtooth stamped parts 12 and in particular of the needles 7 provided according to the invention requires a particularly reliable attachment of the needles to the needle carrier.
- the fastening technology illustrated in FIGS. 9 to 13 can, however, advantageously also be used with non-movable sets.
- FIG. 9 shows a needle carrier 20 made of a material which can flow under pressure, in particular aluminum, and which has a groove 21.
- needles 7c are first inserted and lined up in a form-fitting manner, material displacement then being effected in a cold-flowing manner by two rollers with the formation of the grooves 22 on the end face 23 of the needle carrier 20 such that the head region 24-of the needles 7c is not only positively but also non-positively fixed in the groove 21.
- FIG. 11 shows a finished pin strip 25, in which the pressure rollers have not acted from the front side but from the side with the formation of grooves 26 and thus fix the pin head 24.
- FIG. 12 shows an embodiment of a pinstripe corresponding to FIG. 9 with a groove 21 which is rectangular in cross section and which is suitable for the fastening technology according to FIG. 11.
- FIG. 13 An alternative embodiment is shown in FIG. 13, where the groove 21a is dovetail-shaped in cross section, so that when the head regions 24 of the needles 7c are lined up, it is already ensured that the needles 7c cannot fall out downwards.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50209016T DE50209016D1 (en) | 2001-05-31 | 2002-05-08 | GARNITUR FOR A RESOLUTION, SORTING OR COMBING DEVICE ON TEXTILE MACHINES |
EP02742969A EP1392900B1 (en) | 2001-05-31 | 2002-05-08 | Attachment for an opening, grading or combing device on textile machinery |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10126737.1 | 2001-05-31 | ||
DE10126737A DE10126737A1 (en) | 2001-05-31 | 2001-05-31 | Set for a dissolving, sorting or combing device on textile machines |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002097176A1 true WO2002097176A1 (en) | 2002-12-05 |
Family
ID=7686904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/005055 WO2002097176A1 (en) | 2001-05-31 | 2002-05-08 | Attachment for an opening, grading or combing device on textile machinery |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1392900B1 (en) |
CN (1) | CN1329568C (en) |
AT (1) | ATE348902T1 (en) |
DE (2) | DE10126737A1 (en) |
WO (1) | WO2002097176A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007509246A (en) * | 2003-10-21 | 2007-04-12 | シュテットラー ウント ウール カーゲー | Set consisting of multiple needles |
WO2011003743A1 (en) | 2009-07-10 | 2011-01-13 | Staedtler+Uhl Kg | Circular comb fitting |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101898684A (en) * | 2010-07-16 | 2010-12-01 | 山西中池联华科技开发有限公司 | Lamp bead carding device of LED display screen unit plate |
DE102015106502A1 (en) * | 2015-04-28 | 2016-11-03 | Trützschler GmbH & Co Kommanditgesellschaft | Set for a card or card |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290729A (en) * | 1961-08-04 | 1966-12-13 | Deering Milliken Res Corp | Card clothing |
US3922757A (en) * | 1973-02-28 | 1975-12-02 | Nitto Shoji Kabushiki Kaisha | Combing cylinder for combing machine |
EP0195756A2 (en) * | 1985-03-21 | 1986-09-24 | Marcello Giuliani | A carding machine having fixed caps with elastic yielding, inclination adjustment, and a lower carding grid |
EP0249706A2 (en) * | 1986-06-20 | 1987-12-23 | Staedtler & Uhl | Clothing for textile preparation machines, in particular combing machines, carding machines or the like |
US5930869A (en) * | 1996-04-12 | 1999-08-03 | Machinenfabrik Rieter Ag | Scanning sensor for adjustment of a textile machine card clothing gap |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336326A1 (en) * | 1983-10-06 | 1985-04-18 | Drei-S-Werk Präzisionswerkzeuge GmbH & Co Fertigungs-KG, 8540 Schwabach | NEEDLE HOLDER WITH NEEDLE STRIPES FOR TEXTILE MACHINES |
DE3812247A1 (en) * | 1988-04-13 | 1989-10-26 | Wolters Peter Fa | ROLL FOR MACHINING FIBER MATERIALS |
DE19531605C2 (en) * | 1995-08-28 | 2001-07-19 | Graf & Co Ag | Fixed comb for a combing machine |
DE19813991A1 (en) * | 1998-03-28 | 1999-09-30 | Schlafhorst & Co W | Assembling opening roller surfaces, especially using spirally pre-formed card clothing wire with wear-resistant saw-shaped teeth |
DE19829159A1 (en) * | 1998-06-30 | 2000-01-05 | Staedtler & Uhl | Comb segment for a round comb of a textile combing machine |
-
2001
- 2001-05-31 DE DE10126737A patent/DE10126737A1/en not_active Withdrawn
-
2002
- 2002-05-08 EP EP02742969A patent/EP1392900B1/en not_active Expired - Lifetime
- 2002-05-08 DE DE50209016T patent/DE50209016D1/en not_active Expired - Fee Related
- 2002-05-08 WO PCT/EP2002/005055 patent/WO2002097176A1/en active IP Right Grant
- 2002-05-08 AT AT02742969T patent/ATE348902T1/en not_active IP Right Cessation
- 2002-05-08 CN CNB028107845A patent/CN1329568C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290729A (en) * | 1961-08-04 | 1966-12-13 | Deering Milliken Res Corp | Card clothing |
US3922757A (en) * | 1973-02-28 | 1975-12-02 | Nitto Shoji Kabushiki Kaisha | Combing cylinder for combing machine |
EP0195756A2 (en) * | 1985-03-21 | 1986-09-24 | Marcello Giuliani | A carding machine having fixed caps with elastic yielding, inclination adjustment, and a lower carding grid |
EP0249706A2 (en) * | 1986-06-20 | 1987-12-23 | Staedtler & Uhl | Clothing for textile preparation machines, in particular combing machines, carding machines or the like |
US5930869A (en) * | 1996-04-12 | 1999-08-03 | Machinenfabrik Rieter Ag | Scanning sensor for adjustment of a textile machine card clothing gap |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007509246A (en) * | 2003-10-21 | 2007-04-12 | シュテットラー ウント ウール カーゲー | Set consisting of multiple needles |
WO2011003743A1 (en) | 2009-07-10 | 2011-01-13 | Staedtler+Uhl Kg | Circular comb fitting |
Also Published As
Publication number | Publication date |
---|---|
DE10126737A1 (en) | 2002-12-05 |
ATE348902T1 (en) | 2007-01-15 |
CN1329568C (en) | 2007-08-01 |
EP1392900A1 (en) | 2004-03-03 |
EP1392900B1 (en) | 2006-12-20 |
CN1513065A (en) | 2004-07-14 |
DE50209016D1 (en) | 2007-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69320966T2 (en) | Device for roughening fabrics or knitted fabrics with suction and cleaning | |
EP0249706A2 (en) | Clothing for textile preparation machines, in particular combing machines, carding machines or the like | |
DE2314652C2 (en) | Device for cutting short lengths of sections of mineral fibers, in particular glass thread | |
AT411271B (en) | DEVICE FOR NEEDING A FLEECE | |
DE3111702A1 (en) | PRACKER DEVICE | |
EP1392900B1 (en) | Attachment for an opening, grading or combing device on textile machinery | |
EP0403989A1 (en) | Card clothing | |
EP3577261B1 (en) | Circular comb having a comb segment and an aligning segment | |
DE2932562A1 (en) | DISCONNECTING DEVICE FOR OPEN-END SPINNING MACHINE | |
EP0452626A1 (en) | Fix comb blade for a combing machine | |
DE255884C (en) | ||
EP0658641B1 (en) | Feed comb arrangement | |
EP1227179B1 (en) | Card clothing | |
EP2351880B1 (en) | Converter | |
EP0406589B1 (en) | Combing machine | |
EP0726340A1 (en) | Roving feeding apparatus for open-end spinning machines | |
EP0906885B1 (en) | Brake for textile threads | |
EP0718421B1 (en) | Combing machine | |
DE69517098T2 (en) | Slideway and drive for carding card covers | |
DE10326455B4 (en) | Folding blade drive of a folding machine | |
EP3754062B1 (en) | Fibre bundle opening device for an open-end spinning device | |
DE920894C (en) | Fiber cleaning device for cards and similar machines | |
EP1255882A1 (en) | Fitting for a combing machine | |
WO2024083541A1 (en) | Combing brush segment and corresponding round combing brush | |
EP0549534A1 (en) | Carding machine with cross belt for fiber web guiding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002742969 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 01492/KOLNP/2003 Country of ref document: IN Ref document number: 1492/KOLNP/2003 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028107845 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2002742969 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002742969 Country of ref document: EP |