EP2399679A1 - Appareil de nettoyage de rouleaux d'une machine textile - Google Patents
Appareil de nettoyage de rouleaux d'une machine textile Download PDFInfo
- Publication number
- EP2399679A1 EP2399679A1 EP10167254A EP10167254A EP2399679A1 EP 2399679 A1 EP2399679 A1 EP 2399679A1 EP 10167254 A EP10167254 A EP 10167254A EP 10167254 A EP10167254 A EP 10167254A EP 2399679 A1 EP2399679 A1 EP 2399679A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rollers
- drum
- machine
- roller
- longitudinal
- 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.)
- Withdrawn
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
Definitions
- the present invention relates to a machine for cleaning rollers of a ring spinning textile machine being separated from air guides in an automated manner.
- DE10040073 discloses a ring spinning machine in which a condensing device is disposed between a drafting arrangement and a spinning device.
- the drafting system has an aerodynamic condensing mechanism.
- the fibers at the delivery roller are additionally captured by means of a vacuum in the nip, and are compacted immediately afterwards. Fibers lie much closer together and parallel with each other. Therefore the spinning triangle is reduced to the compacting width.
- the bottom delivery roller of the drafting unit has been replaced by a perforated drum. Inside each drum is a stationary insert with a specially shaped suction opening connected to the machine's suction system.
- the air current created by the vacuum condenses the fibers on their way over the perforated drum.
- the condensation zone fully controls the fibers all the way from the drafting system to the nipping line.
- An additional pressure cylinder prevents the twist from being propagated into the condensing zone.
- Compacting efficiency is enhanced by a specially designed air guide element.
- Textile machines of the above-mentioned type require regular maintenance and rectification of the machine parts such as rollers.
- the air guide elements that are connected to the nip rollers need to be separated from said rollers for maintenance.
- the present invention proposes an automated process specially adapted for shortening maintenance procedure of a ring spinning machine in which rollers separated from said air guides are cleaned to remove fiber fluff from around the axles of said rollers.
- One of the objects of the present invention is to provide an automated process in which rollers of a spinning machine separated from air guides are cleaned to remove fiber fluff from around their axles.
- the present invention proposes a machine in which maintenance procedure of a ring spinning machine is substantially shortened by way of a vibratory feeding receptacle receiving a plurality of rollers advanced in conjunction with said vibratory feeding receptacle to carry out a cleaning process for cleaning fiber fluff around the rollers.
- Each roller is separated from fiber fluff in an automated manner so that production cycle can resume in a shorter time span.
- the present invention proposes a maintenance machine (11) for automated cleaning of rollers (20) of a ring spinning machine separated from the air guides connected to the axles of said rollers (20) in operation.
- a maintenance machine (11) for automated cleaning of rollers (20) of a ring spinning machine separated from the air guides connected to the axles of said rollers (20) in operation For example compact spinning machines such as K44 and K45 manufactured by the company Rieter comprise such rollers (20) with air guides.
- the maintenance machine (11) comprises a vibratory vessel (12) conventionally advancing a plurality of articles in a predetermined trajectory.
- Said trajectory may conventionally have a gradually elevated peripheral base delimited by the outer wall of said vibratory vessel (12), leading to an exit opening.
- the maintenance machine (11) comprises a roller (20) cleaning device. Fiber fluff accumulated around the rollers (20) is cleaned by means of a cleaning system according to the present invention as explained hereinafter.
- the vibratory vessel (12) comprises a linear continuation part (13) proceeding rollers (20) from said vibratory vessel (12) to the cleaning compartment of the maintenance machine (11).
- Said cleaning compartment is primarily comprised of a rotary drum (14) along a longitudinal surface line of which rollers (20) are aligned to have a frictional surface communication with said rotating drum (14).
- Said rollers are consecutively advanced longitudinally on said drum (14) by an air blow nozzle (15).
- a guiding wiring (16) wrapped to guide rollers (20) in the direction of the longitudinal displacement of the same while rotating in cooperation with said air blow nozzle (15) ensure that an optimum number of said rollers (20) are maintained on the rotating drum (14) in line a certain period before they are released.
- Said wiring is embedded on the drum (14) in an inclined manner and stick out therefrom a certain degree to advance said rollers (20). Inclination of the guiding wiring (16) provides the carrying effect as the drum (14) rotates.
- said guiding wiring (16) is wrapped in an embedded manner around the longitudinal surface of said drum (14) in an inclined manner with respect to a plane parallel to the base of said drum (16).
- a first roller (20) introduced is advanced to the longitudinally distant extremity of the drum (14) relative to said air blow nozzle (15) by said blow nozzle (15) and said guiding wiring (16) as explained.
- Rollers (20) Cleaning of the rollers (20) is carried out in cooperation with a roller (20) position maintaining plate (17), also serving to the purpose of drum (14) surface cleaning.
- Said roller (20) position maintaining plate (17) has a planar surface extended to cover the longitudinal drum (14) line along which said rollers (20) are positioned for maintaining them in place during cleaning. While a row of drum as seen in Fig. 3 is cleaned by way of drum (14) rotation, said plate (17) opens outwardly on an axis parallel to longitudinal drum (14) axis to release said drums (20) from said drum (14) surface. After cleaning has taken place, said plate (17) repositions itself to delimit a longitudinal drum (14) surface for allowing introduction of a new row of rollers (20) aligned thereon.
- Said roller (20) position maintaining plate (17) also functions as an air blowing unit for removing fluff accumulated on said drum (14) surface.
- said roller (20) position maintaining plate (17) has an opening (18) extending along the entire longitudinal distance of said drum (14) surface to blow air thereon.
- rollers (20) are squeezed by an upper support element (19) also ensuring positioning of said rollers (20) on said rotary drum (14) longitudinal surface as delimited by said plate (17).
- the pressure exerted by said upper support element (19) is adjusted such that rotation of the rollers (20) around their longitudinal axes as placed in between said drum (14), said plate (17) and said support element (19) is prevented. Therefore, the drum (14) rotating relative to the rollers (20) held stationary by said support element (19) and in place by said plate (17) provides efficient cleaning of roller (22) surfaces.
- Said drum (14) is also cleaned by way of a longitudinal plate (25) bearing against said drum (14) by a piston (23) effecting rotation around an axis (24). Said plate (25) bearing against said drum (14) while said drum (14) still rotating will remove surface fluffs. Said cleaning plate (25) is then held a certain distance away from the drum (14) in normal operation. Rotation of said roller (20) position maintaining plate (17) too is conventionally effected by another piston (21) around a respective rotation axis (22).
- Said upper support element (19) has a continuous lower contact body separated from an upper body by a series of resilient elements (26) against which said lower contact body communicating with said row of rollers in a simultaneous manner presses onto the rollers (20) to stop rotation thereof.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10167254A EP2399679A1 (fr) | 2010-06-24 | 2010-06-24 | Appareil de nettoyage de rouleaux d'une machine textile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10167254A EP2399679A1 (fr) | 2010-06-24 | 2010-06-24 | Appareil de nettoyage de rouleaux d'une machine textile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2399679A1 true EP2399679A1 (fr) | 2011-12-28 |
Family
ID=43333091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10167254A Withdrawn EP2399679A1 (fr) | 2010-06-24 | 2010-06-24 | Appareil de nettoyage de rouleaux d'une machine textile |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2399679A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103920663A (zh) * | 2014-04-23 | 2014-07-16 | 湖州吉昌丝绸有限公司 | 一种罗拉清洁装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10040073A1 (de) | 2000-08-16 | 2002-02-28 | Rieter Ag Maschf | Spinnmaschine mit Verdichtungseinrichtung |
-
2010
- 2010-06-24 EP EP10167254A patent/EP2399679A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10040073A1 (de) | 2000-08-16 | 2002-02-28 | Rieter Ag Maschf | Spinnmaschine mit Verdichtungseinrichtung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103920663A (zh) * | 2014-04-23 | 2014-07-16 | 湖州吉昌丝绸有限公司 | 一种罗拉清洁装置 |
CN103920663B (zh) * | 2014-04-23 | 2015-11-11 | 湖州吉昌丝绸有限公司 | 一种罗拉清洁装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106276416B (zh) | 细纱管高速整理装置 | |
EP2527505B1 (fr) | Machine de cardage de chaîne de filature de fil | |
ITMI20011569A1 (it) | Gruppo di raccolta del nastro di carda per il suo confezionamento in vasi di varia misura | |
CN104816981B (zh) | 筒管安装装置以及纱线卷取机 | |
US7389566B2 (en) | Apparatus at a spinning preparation machine for changing silver cans | |
US7404237B2 (en) | Apparatus at a spinning preparation machine for changing sliver cans | |
CN210028889U (zh) | 一种络筒机纱管输料装置 | |
EP2399679A1 (fr) | Appareil de nettoyage de rouleaux d'une machine textile | |
CN102190180A (zh) | 包括带肋条或环条的转弯辊的铺网成网机的活动输入小车 | |
CN211771712U (zh) | 一种梳理机 | |
EP2239355A1 (fr) | Machine de préparation pour la rectification des rouleaux d'une machine textile | |
US4731987A (en) | Open-end rotor spinning unit | |
EP1553219B1 (fr) | Machine de peignage de coton ou similaire avec dispositif de formation de ruban amélioré | |
CN204509586U (zh) | 一种并纱机 | |
CN110662859A (zh) | 梳理机 | |
CN106149121B (zh) | 给油导引器和纺纱牵引装置 | |
CN213086193U (zh) | 一种用于针刺地毯加工的梳理机 | |
CN110621818B (zh) | 梳理机 | |
CN110894626B (zh) | 一种用于纱线生产的棉条拉断机 | |
CN203080135U (zh) | 梳棉机 | |
JPS6375125A (ja) | 粗糸ボビンの残粗糸除去装置 | |
US4905356A (en) | Residual lap clearing apparatus | |
EP3009540A2 (fr) | Machine de renvideur de fil | |
CN217809820U (zh) | 一种防止皮带轮螺栓脱落的梳棉机 | |
CN211522408U (zh) | 一种用于自动梳棉机的刺辊机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120629 |