EP1327708A2 - Reinigungsvorrichtung für eine Rotorspinneinheit - Google Patents
Reinigungsvorrichtung für eine Rotorspinneinheit Download PDFInfo
- Publication number
- EP1327708A2 EP1327708A2 EP02028444A EP02028444A EP1327708A2 EP 1327708 A2 EP1327708 A2 EP 1327708A2 EP 02028444 A EP02028444 A EP 02028444A EP 02028444 A EP02028444 A EP 02028444A EP 1327708 A2 EP1327708 A2 EP 1327708A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- cleaning head
- rotor
- nozzle
- head
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 227
- 238000007383 open-end spinning Methods 0.000 title claims abstract description 18
- 238000009987 spinning Methods 0.000 claims abstract description 31
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 7
- 238000011109 contamination Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- 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
- D01H4/04—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 imparting twist by contact of fibres with a running surface
- D01H4/22—Cleaning of running surfaces
-
- 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
- D01H4/04—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 imparting twist by contact of fibres with a running surface
- D01H4/22—Cleaning of running surfaces
- D01H4/24—Cleaning of running surfaces in rotor spinning
Definitions
- the invention relates to a cleaning device for a rotor spinning unit with a cleaning head and an extension device for extending and retracting at least the cleaning head.
- a cleaning device for cleaning a spinning rotor arranged (DE 24 57 034 A1).
- the cleaning device has a telescopic extendable compressed air pipe, the front end after positioning the maintenance device opposite the spinning rotor in the spinning rotor is partially retractable.
- At the front end of the compressed air pipe is one Nozzle for blowing out the compressed air and a cleaning brush for cleaning the inside of the rotor plate.
- compressed air is blown out of the nozzle and the telescopic tube through a motor drive rotated so that the cleaning brush rotates inside the rotor plate.
- a cleaning device for a rotor spinning unit provided that a cleaning head and an extension device for Has extending and retracting at least the cleaning head.
- the extension device can be used as an extendable telescopic device, swivel device, a combination of swivel and telescopic device or the like be trained.
- the cleaning head is, for example in the rotor plate of a spinning rotor or immediately adjacent to it a thread take-off nozzle is positioned.
- the cleaning device is preferred arranged in a maintenance device which e.g. along a variety is movable from spinning positions of a rotor spinning machine.
- the cleaning head can have at least one compressed air nozzle, at least one scraper, at least one cleaning bristle or one Have a combination of these elements. Because the cleaning head is interchangeably connected to the extension device, this can be worn or contamination can be easily replaced. For example, this is necessary if a scraper, bristle or nozzle of the Cleaning head is dirty or clogged.
- an exchange can be made if, for example, an element of the rotor spinning unit is exchanged in order to then provide a cleaning head, which is adapted to the inner and / or outer shape of the exchanged element is.
- An optimal cleaning head can then be used Achieve the cleaning effect of the replaced element of the rotor spinning unit.
- An interchangeable element is, for example, the spinning rotor, the after the replacement has a different geometry of the rotor cup.
- the cleaning head is used to clean a spinning rotor, it is preferred at least a first cleaning element of the rotor groove and at least assigned a second cleaning element to the rotor wall.
- the cleaning elements can be specially adapted to the shape of the rotor bowl adjust the rotor to the groove and z.
- a first and a is on the extension unit second cleaning head arranged, the first for cleaning a Spinning rotor and the second for cleaning a thread take-off nozzle are. These are preferably at such a distance from one another arranged or positionable by the extension unit that in the end position the first cleaning head is positioned in the spinning rotor, while the second Cleaning head is positioned on the thread take-off nozzle. Every cleaning head can have its own drive unit or a common one Drive unit are driven.
- the at least one cleaning head is in a receptacle held, which is arranged on the extension device.
- the at least one cleaning head is exchangeable mounted on a drive unit for rotating the cleaning head.
- Several cleaning heads can be attached to fixed mounts and / or drive units can be provided. With fixed recording the element to be cleaned, for example the spinning rotor, by a separate drive, for example on the extension device is arranged, or by an already existing drive for that cleaning element can be set in motion.
- the cleaning head By attaching the cleaning head using a releasable locking device Snap connection or by means of a bayonet catch on the The cleaning head can be quickly replaced on the holder or the drive unit, for example without tools.
- the axis of rotation of the cleaning head is not coaxial aligned with the axis of symmetry of the thread take-off nozzle.
- this is compressed air fed and the compressed air from the nozzle in the direction of the to be cleaned Blown elements.
- the bristles and / or scrapers of the cleaning head are advantageous spaced from the nozzle. This allows the nozzle Blow directly onto the element of the rotor spinning unit to be cleaned. additionally is released from the element to be cleaned by the compressed air Dirt is carried away from the contaminated area.
- the receptacle and / or the drive unit a compressed air supply device for the cleaning head with a closure device on.
- the locking device the recording or drive unit by an actuator the cleaning head actuated so that the closure device clears the compressed air passage to the cleaning head.
- the Compressed air passage to the cleaning head through the closure device locked when the cleaning head from the receptacle or drive unit is removed or if the cleaning head used does not Actuating device, for example when the cleaning head no compressed air required.
- the extension unit is the cleaning device a combination of a linear motion device, the one linear back and forth movement in one direction, and one extendable Arms, which is guided by a guide and swiveling is stored.
- the extension unit can then simultaneously a linear and Carry out swiveling movement. It becomes a complex and precise movement of the extendable arm with little mechanical effort.
- the cleaning device is on a maintenance device installed, a cleaning head must be used to clean the spinning rotor or the extension unit in the rest position not directly to the rotor be positioned opposite one another.
- the cleaning head is only used for cleaning from an edge area of the maintenance device to the spinning rotor extended. This allows e.g. a piecing unit for spinning the thread directly opposite the rotor arrange without this structurally by the cleaning device is cramped.
- the cleaning head has at least one cleaning element on that during the rotation at least temporarily with the comes into contact with the element to be cleaned and thereby cleans it.
- On at least one compressed air nozzle is arranged on the rotating cleaning head, at least during the installation of the at least one cleaning element on the element to be cleaned in the contact area between the Blows in the cleaning element and the element to be cleaned. The hits Compressed air in the contact area in the direction of movement of the cleaning element lies. This will blow off the dirt deposit in the area of one or the most affected by dirt deposits guaranteed by several cleaning elements.
- the cleaning elements or the Cleaning element not evenly around the outer circumference of the cleaning head distributed, but the cleaning elements are spaced or arranged with gaps on the outer circumference, so that in the gap with the Compressed air nozzle can be blown.
- at least one compressed air nozzle with respect to the rotating cleaning head so positioned or stationary that the compressed air jet from the compressed air nozzle onto the path of the at least one cleaning element is aligned.
- the cleaning head opposite the compressed air nozzle or the compressed air nozzle movably mounted with respect to the cleaning head, so by a Relative movement of the two elements to each other different areas of the cleaning head are blown off.
- the compressed air nozzle both for cleaning the Cleaning head and the element to be cleaned used.
- the compressed air is in a first position of the nozzle or the cleaning head blown onto the element to be cleaned, so that this of Dirt deposit is freed.
- the compressed air jet is applied to the cleaning head aligned so that this is preferably blown off during its rotation becomes.
- the compressed air nozzle is preferred for cleaning a thread take-off nozzle preferably aligned coaxially to the thread take-off nozzle, so that the blown out Compressed air flow through the thread take-off nozzle into the subsequent one Thread take-off path continues.
- FIG. 1 and 2 show perspective side views of a cleaning module 1, in a piecing robot, not shown, of a rotor spinning machine is arranged.
- the cleaning module 1 is on the piecing robot attached by means of the supports 11.
- the supports 11 carry a carrier plate 10, on which a magneto-pneumatic linear drive 12 is arranged is.
- a magneto-pneumatic linear drive 12 is arranged in the linear drive 12 is a longitudinally movable on guide rails 33 Drive plate 30 arranged.
- Within the guide rails 33 are means Compressed air displaceable magnets stored, the driving plate 30 via magnetic Include coupling when moving.
- the compressed air to move the magnet within the guide rails 33 is over the Compressed air connections 18, 19 supplied.
- One end of the linear drive 12 is pivotable on the carrier plate 10 by means of a pivot axis 13 stored.
- the linear drive When driving plate 30 is extended and retracted, the linear drive becomes pivoted by means of a guide.
- a guide In the illustrated embodiment runs in the carrier plate 10, a guide groove 15 into which one of the Driving plate 30 associated guide pin 14 engages.
- the guide pin In the process of Driving plate 30, the guide pin is moved along the guide groove 15, so that the linear drive 12 a predetermined by the guide groove 15 Pivots.
- the end points of the route of the Driving plate 30 within the linear drive 12 is the end position by means of Limit switches 16, 17 detected.
- 1 and 2 show the linear drive 12 each with the fully extended Driving plate 30.
- the driving plate 30 In the retracted state, the driving plate 30 is up to rear stop point, which is detected by the limit switch 16, retracted.
- a mounting bracket 32 and a bracket 31 are fastened on the travel plate 30.
- the bracket 32 is used to hold and guide electrical and compressed air lines to the cleaning units.
- On the boom 31 are a first Cleaning unit 40 for cleaning a spinning rotor 80 and a second Cleaning unit 60 for cleaning a thread take-off nozzle 82 when the Rotor lid 83 arranged.
- At the front end of the boom 31 the first cleaning unit 40 is mounted on a holder 41.
- the bracket 41 carries an electric motor 42 and a compressed air supply 43 for supply of compressed air to a cleaning head 45.
- the cleaning head 45 is used interchangeably in an adapter receptacle 44, which in turn with the Motor shaft of the electric motor 42 is connected (see Fig. 3B).
- the second cleaning unit 60 is on the boom 31 behind the first cleaning unit 40 arranged.
- An electric motor 62 for driving a brush head 63 is mounted on a swivel bracket 61.
- the swing boom 61 is mounted on a two-axis pivot bearing 66 on the boom 31.
- the piston of a pneumatic lifting cylinder 64 is via a ball joint 66 and a mounting element attached to the boom 31.
- the piston rod is at the front end on a second ball joint 65 with the front end of the swing arm 61 connected.
- Via compressed air connections the piston of the lifting cylinder 64 is pressurized with compressed air and extended or retracted.
- the thread take-off nozzle 82 is shown schematically, which in one hinged rotor lid 63 of a spinning box of the rotor spinning machine is.
- the bristles stand in sections during a complete rotation not in contact with the surface of the thread take-off nozzle. Thereby the contamination from the surface of the thread take-off nozzle recorded and in the course of the contact-free area by centrifugal force thrown off the bristles.
- the extended boom 31 or extended Driving plate 30 is aligned with the thread take-off nozzle 82.
- Thread take-off nozzle from coarse impurities by exposure to Compressed air can be cleaned.
- the compressed air from the Blow-off nozzle 67 are blown off.
- the thread take-off nozzle 82 by applying compressed air be cleaned of loose dust deposits.
- FIG. 3A shows a perspective view of the first cleaning unit 40, which is shown again in detail in cross section in FIG. 3B.
- the cleaning head 45 On the cleaning head 45 are arranged bristles 46, the inner shape of the rotor pot of the spinning rotor 80 are adapted.
- the bristles 46b are long and in axial direction narrow, so that during the rotation of the Engage the cleaning head 45 in the groove of the spinning rotor.
- the bristles 46a are shorter and wider in the axial direction than the bristles 46b, see above that they clean the side wall of the spinning rotor.
- a nozzle 47 on the side of the cleaning head 45 directs a compressed air jet in the direction of the rotor groove and blows out contaminants detached from the bristles 46b the rotor pot out.
- the bristles 46 are spaced apart in the circumferential direction arranged from each other so that the injected through the nozzle 47 Compressed air between the bristles 46 in the axial direction to the rear (to 3B) and the dirt is removed the rotor pot is removed.
- the nozzle 47 receives the compressed air via an axial bore 51 in the cleaning head 45 fed.
- the bore 51 is connected to a through a passage 52 axial bore 54 in the adapter receptacle 44 in connection.
- the hole 54, the compressed air is in turn distributed over several in the circumferential direction Channels 50 fed, which run in the radial direction and with one in the circumferential direction formed on the adapter receptacle 44 groove 49 are.
- the adapter receptacle 44 is fastened to the motor axis 55 and rotatable stored within the compressed air supply 43.
- the pivot between the The adapter receptacle 44 and the compressed air feed 43 also seals the groove 49 against loss of compressed air to the outside. Via a hole in the Compressed air supply 43 is through a compressed air connection 48 of the groove 49th Compressed air supplied.
- the cleaning head 45 and the adapter receptacle 44 by means of grub screws, which are guided in a threaded bore 53 are connected.
- a connection between is advantageous Cleaning head 45 and adapter receptacle 44 by means of a snap connection, Snap connection or a bayonet lock.
- 53 blind holes are provided in which spring-loaded, pointed pins are guided by the adapter receptacle 44 inwards in the radial direction.
- a compressed air coupling is also advantageous instead of the free passage 52 provided between the bores 51 and 54, the bore 54 in the adapter receptacle 44 when the cleaning head 45 is removed is closed.
- a spring-loaded is in the adapter receptacle 44 Ball mounted against a half shell with an opening in the Adapter holder is pressed as soon as the cleaning head is removed. If a cleaning head 45 with an actuator for the air clutch (for example protruding pins that push the ball back) is inserted into the adapter receptacle 44, the compressed air passage released between adapter receptacle 44 and cleaning head 45.
- a cleaning head that does not have one can also be used Actuating device, so that none of the adapter receptacle 44 Compressed air emerges.
- the brush head is also advantageous 63 of the second cleaning unit 60 interchangeable with the electric motor 62 connected so that the brush head can also be replaced quickly can be.
- a cleaning head can also be used can be provided, which additionally or alternatively has scrapers or in addition or alternatively, compressed air nozzles that operate during rotation apply compressed air to the thread take-off nozzle 82.
- the connection between cleaning head and second cleaning unit 60 can also by means of a snap connection, a snap connection, a bayonet connection or the like.
- a pneumatic drive can be used be provided for the cleaning head.
- the advantage of the pneumatic drive exhausted air so that this further Elements of the spinning rotor unit (housing, rotor lid, opening roller, fiber channel etc.) blow off.
- the exhaust air from the pneumatic drive e.g. hosed into an area from which no dust is whirled up, e.g. in or at the maintenance facility.
- FIG. 4 again shows the relative positioning of the boom 31 arranged blow nozzle 67 above the thread take-off nozzle 82, as already is shown schematically in Fig. 1.
- the blow-out nozzle 67 is aligned coaxially with the thread take-off nozzle 82.
- the directed air pressure jet from the blow-out nozzle 67 therefore blows centrally on the thread take-off nozzle to remove stuck dirt.
- Part of the compressed air jet passes through the central opening in the thread take-off nozzle into an adjacent thread take-off tube 84.
- the thread take-off tube 84 connects to the thread take-off nozzle 82 and continues the thread take-off channel, only a part of the thread take-off tube is shown.
- the air pressure jet removes impurities in the thread take-off tube 84, such as. B. fibers or the like Blown out on the outlet side.
- the sequence of cleaning a spinning station by the cleaning module 1 can proceed as follows: After a thread break, the piecing robot with the cleaning module 1 to the spinning station. By the piecing robot the lid of the spin box is opened, whereby in the example of Fig. 1 or 4 of the rotor lid 83 is pivoted by 90 °, so that the thread take-off nozzle 82 transferred from its vertical to a horizontal position becomes. After the rotor lid 83 is opened, the cleaning module 1 moves by means of the magneto-pneumatic linear drive 12 and the cleaning head 45 of the first cleaning unit 40 is in the rotor plate of the spinning rotor positioned. At the same time, this positioning turns the blow nozzle 67 coaxially aligned with the thread take-off nozzle 82.
- Fig. 4 is an embodiment between the brush head 63 and the electric motor 62 a compressed air supply 85 is arranged, the z. B. the in 3B shows the compressed air supply 63 of the first cleaning unit shown in cross section 40 corresponds. So that z. B. compressed air to nozzles on Inner circumference of the brush body of the brush head 63 are fed, so that the compressed air from the brush body to the outside along the bristles is blown. Or there is a nozzle directly at the compressed air supply 85 arranged, which in Fig. 4 with 86 compressed air jet on the Blows bristles and thereby cleans them.
- FIG. 5 shows a further embodiment of a cleaning head 45 'for Clean the spinning rotor instead of the cleaning head 45.
- two nozzles 47 ' are on the outer circumference arranged, one nozzle 47 'to the rotor groove and the other nozzle 47' is oriented towards the sloping inner wall of the rotor plate.
- bristles 46b for the rotor groove which are standing together is a nozzle 56b and the grouped bristles 46a for cleaning the A nozzle 56a is assigned to the rotor side wall.
- FIG. 5 is the direction of rotation of the cleaning head 45 'clockwise and the nozzles 56a, 56b are clockwise in front of the respective group of bristles 46a, 46b arranged.
- the directed compressed air jet is on the contact surface aligned between the bristles and the inner surface of the rotor plate. This The area of contact for the rotor plate is through the dotted circle shown. This means that impurities, the lying through the bristles clockwise in front of the bristles be postponed, blown away by them, so that the contamination effectively removed and not just redistributed.
- the nozzles 47, 47 ', 56a, 56b and 57 can be combined with one another as desired. Will the Cleaning head operated reversing, so you can, for example the other side of the group of bristles 46a, 46b the nozzles 56a, 56b appropriate nozzles may be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
- Fig. 1
- eine perspektivische Seitenansicht eines Reinigungsmoduls eines Anspinnroboters von rechts,
- Fig. 2
- eine perspektivische Seitenansicht des Reinigungsmoduls von Fig. 1 von links,
- Fig. 3A
- eine perspektivische Ansicht der Rotor-Reinigungseinheit,
- Fig. 3B
- eine Querschnittsansicht der Rotor-Reinigungseinheit von Fig. 3A,
- Fig. 4
- eine schematische Darstellung der Anordnung einer Reinigungseinheit für eine Fadenabzugsdüse und
- Fig. 5
- eine schematische Stirnansicht eines Rotorreinigungskopfes.
Claims (18)
- Reinigungsvorrichtung für eine Rotorspinneinheit mit einem Reinigungskopf (45, 63) und einer Ausfahreinrichtung (12, 30, 31) zum Aus- und Einfahren des Reinigungskopfes, dadurch gekennzeichnet, daß der Reinigungskopf (45, 63) austauschbar mit der Ausfahreinrichtung verbunden ist, daß der Reinigungskopf (45) Reinigungselemente (46) zum Reinigen eines Spinnrotors (80) aufweist, wobei zumindest ein erstes Reinigungselement (46b) der Rotorrille und zumindest ein zweites Reinigungselement (46a) der Rotorwand zugeordnet ist, und/oder daß dem Rotorboden ein drittes Reinigungselement zugeordnet ist, und/oder daß der Reinigungskopf (63) Reinigungselemente zum Reinigen einer Fadenabzugsdüse (82) aufweist, wobei die Drehachse des Reinigungskopfes (63) während der Reinigung unter einem Winkel zur Symmetrieachse der Fadenabzugsdüse (82) steht.
- Reinigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Reinigungskopfes austauschbar mit einer Antriebseinheit (42, 62) zum Drehen des Reinigungskopfes verbunden ist.
- Reinigungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Reinigungskopf (45, 63) mittels einer wiederlösbaren Rast- oder Schnappverbindung oder mittels einer Bajonettverbindung befestigt ist.
- Reinigungsvorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß eines oder mehrere der Reinigungselemente (46) eine Borste und/oder ein Schaber ist.
- Reinigungsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Form und/oder die Länge der Borsten (46a, b) und/oder der Schaber in Abhängigkeit von dem zu reinigenden Spinnrotor (80) ausgebildet ist.
- Reinigungsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Drehachse unter einem Winkel von 45° bis 90° zur Symmetrieachse der Fadenabzugsdüse (82) steht.
- Reinigungsvorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß eines oder mehrere der Reinigungselement eine Borste, eine Druckluftdüse und/oder ein Schaber ist.
- Reinigungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß dem Reinigungskopf (45, 63) über die Antriebseinheit (42, 44) Druckluft zuführbar ist und der Reinigungskopf zumindest eine Düse (47) zum Ausblasen von Druckluft aufweist.
- Reinigungsvorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß zumindest eine Düse (47) unmittelbar zur Rotorrille eines Spinnrotors (80) ausgerichtet ist.
- Reinigungsvorrichtung nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß der Reinigungskopf (45, 63) eine Vielzahl von Borsten (46) und/oder Schaber aufweist, wobei die Borsten und/oder Schaber beabstandet von der Düse (47) angeordnet sind.
- Reinigungsvorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß die Borsten (46) und/oder Schaber am Außenumfang des Reinigungskopfes (45, 63) derart angeordnet sind, daß diese einen freien Durchgang zwischen der Luftausblasrichtung der Düse (47) und der Rückseite des Reinigungskopfes ausbilden.
- Reinigungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Aufnahme oder die Antriebseinheit (42, 44) des Reinigungskopfes eine Druckluftzufuhr (44) für den Reinigungskopf (45, 63) mit einer Verschlußeinrichtung aufweist, wobei die Verschlußeinrichtung bei Entnahme des Reinigungskopfes aus der Aufnahme oder der Antriebseinheit einen Druckluftdurchgang (52) zum Reinigungskopf (45, 63) verschließt und bei Einsetzen eines Reinigungskopfes mit einer Betätigungseinrichtung für die Verschlußeinrichtung den Druckluftdurchgang freigibt.
- Reinigungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Ausfahreinrichtung eine Linearbewegungseinrichtung (12) zum Aus- und Einfahren eines ausfahrbaren Arms (31) und eine Kulissenführung (14, 15) aufweist, wobei der Arm (31) beim Ein- oder Ausfahren durch die Kulissenführung zusätzlich eine Schwenkbewegung ausführt.
- Reinigungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an der Ausfahreinrichtung (12, 30, 31) ein erster Reinigungskopf (45) zum Reinigen eines Spinnrotors (80) und zumindest ein zweiter Reinigungskopf (63) zum Reinigen einer Fadenabzugsdüse (82) angeordnet ist.
- Reinigungsvorrichtung nach Anspruch 17, dadurch gekennzeichnet, daß der erste und der zweite Reinigungskopf (45, 63) mittels einer gemeinsamen Antriebseinheit antreibbar sind.
- Reinigungsvorrichtung nach Anspruch 17, dadurch gekennzeichnet, daß der erste Reinigungskopf (45) über eine erste Antriebseinheit (42, 44) und der zweite Reinigungskopf (63) über eine zweite Antriebseinheit (61) antreibbar ist.
- Reinigungsvorrichtung nach Anspruch 17, 18 oder 19, dadurch gekennzeichnet, daß der zweite Reinigungskopf (63) an der Ausfahreinrichtung (12, 30, 31) schwenkbar gelagert ist.
- Wartungseinrichtung für eine Rotorspinnmaschine mit einer Reinigungsvorrichtung (1) gemäß einem der vorhergehenden Ansprüche.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10200431 | 2002-01-09 | ||
DE10200431 | 2002-01-09 | ||
DE10205666 | 2002-02-12 | ||
DE10205666A DE10205666B4 (de) | 2002-01-09 | 2002-02-12 | Reinigungsvorrichtung für eine Rotorspinneinheit |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1327708A2 true EP1327708A2 (de) | 2003-07-16 |
EP1327708A3 EP1327708A3 (de) | 2003-11-12 |
EP1327708B1 EP1327708B1 (de) | 2007-03-21 |
Family
ID=26010905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02028444A Expired - Lifetime EP1327708B1 (de) | 2002-01-09 | 2002-12-19 | Reinigungsvorrichtung für eine Rotorspinneinheit |
Country Status (3)
Country | Link |
---|---|
US (1) | US6748732B2 (de) |
EP (1) | EP1327708B1 (de) |
DE (1) | DE50209764D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015101590A1 (de) | 2015-02-04 | 2016-08-04 | Rieter Ingolstadt Gmbh | Reinigungskopf sowie Reinigungsvorrichtung zum Reinigen eines Spinnrotors sowie Verfahren zum Reinigen eines Spinnrotors |
CN111349988A (zh) * | 2018-12-21 | 2020-06-30 | 里特机械公司 | 具有清洁单元的转杯纺纱机的工位及操作这种设备的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50306007D1 (de) | 2002-03-13 | 2007-02-01 | Rieter Ingolstadt Spinnerei | Reinigungsvorrichtung mit Schaberelement zur Reinigung von Spinnrotoren |
US7815718B2 (en) * | 2006-08-24 | 2010-10-19 | Microfluidic Systems, Inc. | Automated particle collection off of fan blades into a liquid buffer |
DE102016114082A1 (de) * | 2016-07-29 | 2018-02-01 | Maschinenfabrik Rieter Ag | Reinigungsvorrichtung zur Reinigung eines Rotortellers eines Spinnrotors |
DE102016009275A1 (de) | 2016-07-29 | 2018-02-01 | Saurer Germany Gmbh & Co. Kg | Reinigungsvorrichtung für einen Spinnrotor |
CN108754695A (zh) * | 2018-07-16 | 2018-11-06 | 安徽日发纺织机械有限公司 | 一种转杯纺纱机联合小车自动清洁转杯装置 |
CN111719263B (zh) * | 2020-07-03 | 2023-09-15 | 汕头市广兴雅实业有限公司 | 纺织涤纶丝多色调配浸染装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028136A (en) * | 1974-12-03 | 1977-06-07 | W. Schlafhorst & Co. | Method and device for cleansing spinning turbines of a spinning machine |
US4135354A (en) * | 1976-10-23 | 1979-01-23 | Hans Stahlecker | Open-end spinning machine with a maintenance device |
US4480433A (en) * | 1983-02-25 | 1984-11-06 | Platt Saco Lowell Corporation | Rotor cleaning |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2307121A1 (de) * | 1973-02-14 | 1974-08-22 | Krupp Gmbh | Verfahren und vorrichtung zur reinigung von offen-end-spinnturbinen |
DE2622627C2 (de) * | 1976-05-20 | 1986-04-03 | Stahlecker, Fritz, 7347 Bad Überkingen | Entlang einer Offenend-Spinnmaschine verfahrbare Wartungseinrichtung |
US4125991A (en) | 1976-06-29 | 1978-11-21 | Hans Stahlecker | Mobile servicing device for an open end spinning frame |
DE3313926A1 (de) * | 1983-04-16 | 1984-10-18 | Stahlecker, Fritz, 7347 Bad Überkingen | Oe-rotorspinnmaschine mit einer in die offenen seiten der spinnrotoren einfuehrbaren reinigungseinrichtung |
CS240753B1 (en) | 1983-06-13 | 1986-02-13 | Oldrich Kase | Spinning unit's rotor cleaning device |
DE4418358C2 (de) * | 1994-05-26 | 1997-07-03 | Rieter Ingolstadt Spinnerei | Verfahren zum Stillsetzen einer Offenend-Rotorspinnvorrichtung und Vorrichtung zur Durchführung |
-
2002
- 2002-12-19 DE DE50209764T patent/DE50209764D1/de not_active Expired - Fee Related
- 2002-12-19 EP EP02028444A patent/EP1327708B1/de not_active Expired - Lifetime
-
2003
- 2003-01-07 US US10/337,928 patent/US6748732B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028136A (en) * | 1974-12-03 | 1977-06-07 | W. Schlafhorst & Co. | Method and device for cleansing spinning turbines of a spinning machine |
US4135354A (en) * | 1976-10-23 | 1979-01-23 | Hans Stahlecker | Open-end spinning machine with a maintenance device |
US4480433A (en) * | 1983-02-25 | 1984-11-06 | Platt Saco Lowell Corporation | Rotor cleaning |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015101590A1 (de) | 2015-02-04 | 2016-08-04 | Rieter Ingolstadt Gmbh | Reinigungskopf sowie Reinigungsvorrichtung zum Reinigen eines Spinnrotors sowie Verfahren zum Reinigen eines Spinnrotors |
CN105839240A (zh) * | 2015-02-04 | 2016-08-10 | 立达英格尔施塔特有限公司 | 用来清洁纺纱转子的清洁头和清洁装置以及清洁纺纱转子的方法 |
US10145033B2 (en) | 2015-02-04 | 2018-12-04 | Rieter Ingolstadt Gmbh | Cleaning head and cleaning device for cleaning a spinning rotor along with a method for cleaning a spinning rotor |
CN111349988A (zh) * | 2018-12-21 | 2020-06-30 | 里特机械公司 | 具有清洁单元的转杯纺纱机的工位及操作这种设备的方法 |
CN111349988B (zh) * | 2018-12-21 | 2023-07-07 | 里特机械公司 | 具有清洁单元的转杯纺纱机的工位及操作这种设备的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE50209764D1 (de) | 2007-05-03 |
EP1327708B1 (de) | 2007-03-21 |
US6748732B2 (en) | 2004-06-15 |
US20030177750A1 (en) | 2003-09-25 |
EP1327708A3 (de) | 2003-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2643096B1 (de) | Reinigungsgerät und reinigungsbürste für einen zerstäuber und entsprechendes reinigungsverfahren | |
DE10115376B4 (de) | Anlage zum Pulverlackieren von Gegenständen | |
DE19520551A1 (de) | Verfahren und Vorrichtung zum Reinigen eines Zylinders einer Rotations-Druckmaschine | |
DE69718007T2 (de) | Vorrichtung und verfahren zum reinigen von flexographischen druckplatten | |
DE1933930A1 (de) | Spinnvorrichtung zum Spinnen von Faeden nach dem Offen-End-Verfahren | |
EP0388664B1 (de) | Wascheinrichtung zur Reinigung eines Zylinders einer Druckmaschine | |
DE102014011133A1 (de) | Schleuderstation und Druckluftreinigungsanordnung | |
EP1327708B1 (de) | Reinigungsvorrichtung für eine Rotorspinneinheit | |
EP1781448B1 (de) | Kaltwalzmaschine und verfahren zur reinigung von werkzeugmaschinenbereichen | |
DE19702974A1 (de) | Werkzeugmaschine mit einer Spülvorrichtung | |
DE10205666B4 (de) | Reinigungsvorrichtung für eine Rotorspinneinheit | |
DE2658752A1 (de) | Offenend-spinnmaschine mit mitteln zum aufnehmen und abfuehren abgeschiedener verunreinigungen | |
WO2006133859A2 (de) | Verbesserte zentrifugenvorrichtung zur vermeidung von cross-kontamination | |
DE102007028341A1 (de) | Vorrichtung und Verfahren zum Reinigen eines umlaufenden Bahnelementes | |
DE102014014417B4 (de) | Reinigungsvorrichtung und Schleuderstation | |
DE3715934C2 (de) | Schaber an einer Reinigungsvorrichtung einer Offen-End-Spinnmaschine | |
EP1344852B1 (de) | Reinigungsvorrichtung mit Schaberelement zur Reinigung von Spinnrotoren | |
EP1462014A1 (de) | Vorrichtung zum Entfernen von Fremdstoffen aus Tabak | |
EP1457246A1 (de) | Produktbearbeitungsvorrichtung für staubende Materialien | |
EP3835467A1 (de) | Verfahren zur reinigung einer luftspinnvorrichtung einer spinnstelle, eine solche luftspinnvorrichtung und eine fadenbildungseinheit für eine solche luftspinnvorrichtung | |
EP0881032A2 (de) | Werkzeugmaschine mit Kühlmittel-Spülung | |
DE4203914A1 (de) | Vorrichtung zum reinigen eines druckzylinders in einer druckmaschine | |
EP0815302B1 (de) | Wanderreiniger | |
DE29505007U1 (de) | Filtersäuberungsvorrichtung | |
DE10320476B4 (de) | Vorrichtung und Verfahren zum Reinigen von Werkstücken |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
17P | Request for examination filed |
Effective date: 20031125 |
|
AKX | Designation fees paid |
Designated state(s): CZ DE IT |
|
17Q | First examination report despatched |
Effective date: 20041004 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): CZ DE IT |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CZ DE IT |
|
REF | Corresponds to: |
Ref document number: 50209764 Country of ref document: DE Date of ref document: 20070503 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20071227 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070321 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20081230 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100701 |