EP0937008B1 - Aufspulmaschine - Google Patents
Aufspulmaschine Download PDFInfo
- Publication number
- EP0937008B1 EP0937008B1 EP98951310A EP98951310A EP0937008B1 EP 0937008 B1 EP0937008 B1 EP 0937008B1 EP 98951310 A EP98951310 A EP 98951310A EP 98951310 A EP98951310 A EP 98951310A EP 0937008 B1 EP0937008 B1 EP 0937008B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- yarn
- thread
- winding
- empty tube
- take
- 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.)
- Expired - Lifetime
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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
- B65H65/00—Securing material to cores or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
-
- 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
Definitions
- the invention relates to a winding machine for winding a continuous thread to a bobbin according to the preamble of Claim 1 and a method for turning a thread from one Full coil to an empty tube according to the preamble of claim 15.
- Such a winding machine is known from EP 0 374 536.
- a continuously running thread is wound into a bobbin. After the bobbin is completely wound, a change from the full coil to an empty tube.
- the full coil and the Empty tube each clamped on a winding spindle, which can be rotated cantilevered are stored on a turret.
- the thread is passed through Rotation of the winding turret moves the full bobbin from the winding area into one Exchange area and the empty tube from the exchange area in the Winding area swiveled.
- Another goal the invention is that during the handover the lowest possible Fluctuation in thread tension occurs.
- the invention is characterized in that the folding of the thread of the full spool to the empty tube takes place when the turret turns. This allows the change process to be carried out before the start position is reached of the winding area begin, and the thread can be reached before Starting position to be caught on the empty tube.
- the thread deflection device the winding machine is for this purpose from a rest position in a Deflected position pivoted by a fastened to the turret Stop is formed. The stop is chosen so that the Thread deflecting device deflected the empty tube with a to Catch the minimum wrap required. The thread runs then from the pressure roller to the empty tube and from there over the Deflection position of the thread transfer device to the full bobbin.
- the Thread transfer device is now so positively to the stop placed that the position of the deflection position with rotation of the turret changed. This leaves the relationship between the empty tube and the Deflection position essentially constant, so that the looping of the Thread on the empty tube remains essentially unchanged. In this phase the thread can be passed from the full spool to the empty tube.
- the development of the winding machine according to claim 2 has the advantage that the relative movement between the coil turret and the Thread deflecting device without generating significant frictional forces, is performed.
- the approach could be additional to the attack have wear protection on the surface.
- a particularly advantageous development of the winding machine according to Claim 4 provides that the stop by a non-rotating Slide ring is formed on the winding spindle. So that Deflection position can be positioned with a small distance to the empty sleeve, so that the wrapping of the empty tube required for catching is already through a relatively small deflection of the thread is achieved.
- the embodiment of the winding machine according to the invention Claim 5 offers the advantage that the thread is also in the deflection position changes on the full spool. This is done at an outside of the Swing area arranged swivel arm of the thread deflection device Thread deflecting rod attached, one over the length of the bobbin extending leading edge. So that the changeable thread slide along the leading edge within the traversing stroke and thus can be placed on the full spool without forming a binding bead. First after the positioning device has lifted the thread out of the traversing a binding bead is wound on the full spool, the position of which the position of the positioning device is dependent.
- the design of the winding machine according to claim 6 enables the Catch position of the thread, specified by the positioning device is outside the traverse stroke without the running thread of the full spool falls off.
- the thread is in the catch position at one Leading edge of a guide groove or a leading edge of a thread guide.
- the leading edge which is essentially at right angles to the leading edge thus limits the traversing stroke to that facing the catch slot Spooling.
- the positioning device can thus be used to fold the thread guide the thread outside the traversing stroke into a catch position so that the thread from the catch position in an inclined run over the empty tube Deflection position is running.
- the thread comes into the area of the catch slot the empty pod. In the time when the thread on the leading edge the guide groove or the leading edge of the thread guide is on a binding bead is wound on the full spool.
- the thread After the thread is caught by the catch slot in the empty tube, is the piece of thread between the empty tube and the full spool by rotation the winding spindles are tensioned until the thread breaks.
- the thread through the applied Voltage is fed out of the catch slot of the empty tube again the claim 7 transversely to the leading edge at a distance from the leading edge Thread knife arranged.
- the piece of thread between the empty tube and the full spool of the Thread deflecting rod is guided away along the leading edge of the thread guide the thread reaches the thread knife and is cut.
- the development of the winding machine according to claim 8 has the Advantage that the thread deflection device is independent of the respective Position of the thread within the traversing stroke in the deflection position can be pivoted.
- the thread that turns when swiveling the Thread deflecting rod is located in the edge zone, can over the sliding edge of the Get the thread guide safely into the deflection position.
- the thread guide is here by a rotating device on the Thread deflecting rod rotated from a rest position into a guide position.
- the traversing stroke is shortened in the leading position.
- the thread guide is in the rest position, the thread can open the entire length of the full bobbin.
- the thread deflecting device In a particularly preferred development of Winding machine according to claim 11, this minimum force by the Drive itself applied.
- the thread deflecting device is pivotable on the Roller carrier of the pressure roller is arranged. This results in the Movement of the roller carrier additionally a parameter to the Thread wrap on the empty tube, while the thread in the Deflection position on the thread deflection device is changed.
- the thread 1 without interruption at a constant speed Supplied winding machine.
- the thread 1 is first through the Head thread guide 2, which forms the tip of the traversing triangle.
- the thread then arrives at the traversing device 3
- Traversing device 3 is designed as a so-called wing traversing.
- the thread 1 is made by means of two oppositely rotating wings 4 and 5 back and forth along a guide ruler 6, one wing takes the lead in one direction and then under the ruler 6 dives while the other wing takes the lead in the other direction takes over and then dives under the guideline 6.
- Wings 4 and 5 are connected by two rotors connected by a gear are, and the drive 7 driven.
- the traversing device 3 is on attached a traversing beam 8.
- the thread 1 is attached to a pressure roller 10 behind the traversing device deflected by more than 90 ° and then wound on the spool 15. in the In this case, the pressure roller 10 lies on the surface of the reel the coil 15.
- the winding spindle 17 is eccentric on a rotatable winding turret 20 rotatably mounted.
- the winding spindle 17 is driven by an electric motor (here not shown) driven.
- At the turret 20 is offset by about 180 ° Spool spindle 17, a second projecting spool spindle 18 is rotatable eccentrically stored.
- An empty tube 19 is tensioned on the winding spindle 18.
- the Winding spindle 18 is also driven by an electric motor (not shown here) driven.
- the winding turret 20 is in the machine frame of the winding machine rotatably and is driven by a drive in the arrow marked direction of rotation swiveled.
- the drive serves the Rotating turret 20 in the sense that the center distance between the Pressure roller 10 and the winding spindle 17 as the bobbin diameter increases in normal operation with the pressure roller on the reel surface is enlarged.
- the control of the winding turret is dependent on this the diameter of the coil 15.
- the pressure roller 10 is with its axis 9 on a roller carrier 12 rotatably mounted.
- the roller support 12 is at the opposite end pivotable with the machine frame 14 via the pivot bearing 13 connected.
- the pressure roller 10 can move radially Execute direction to the coil 15.
- the pressure roller 10 is with a Motor 50 connected to the pressure roller 10 with constant Peripheral speed drives.
- the roller carrier 12 is with the Changiertown 8 connected. This ensures that when the Pressure roller the distance between the pressure roller and the traversing remains unchanged.
- a relief device engages on the roller carrier 12 51 on from below against the weight of the pressure roller 10 and Roller support 12 acts so that the contact force between the pressure roller 10 and the coil 15 can be adjusted.
- the relief facility however, also serves to remove the pressure roller 10 from the Lift coil 15.
- the exemplary embodiments of the winding machine according to the invention according to FIG. 1 to 5 are each shown in a position, which is the folding of the thread point from the full coil 15 to an empty tube 19.
- the Pressure roller 10 from the spool surface by means of the relief device 51 lifted and the winding spindle 17 with the coil 15 by means of the turret 20 from the winding area in the direction of the changing area pivoted.
- the winding spindle 18 with the empty tube 19 pivoted from the changing area into the winding area.
- a thread deflection device 21 is provided on the winding machine, which in the thread path in the direction between the empty tube 19 and the full spool 15 is pivoted from a rest position 27 into a deflection position 28.
- FIGS. 1 to 3 there is the thread deflecting device 21 from a swivel arm 23 and a thread deflecting rod 25.
- the swivel arm 23 is at one end with a swivel drive 22 connected.
- At the opposite end is the Thread deflecting rod 28.
- the swivel drive 22 and the swivel arm 23 are arranged on the roller carrier 12. But you can also use one be firmly attached to the machine frame.
- At the Thread deflecting rod is an extension 24 outside the traversing area attached.
- the approach 24 is in the deflection position 28 at a stop 29 on. In Fig. 1 the situation is shown shortly before plant.
- the attack 29 is attached to the turret 20.
- the swivel arm 23 is with a Spring 26 coupled so that the neck 24 spring-loaded on the stop 29 is present.
- the thread deflecting rod 25 has a thread turned Leading edge 32, which extends essentially over the length of the coil extends (Fig. 3). In the area of the coil end which leads to the catch slot 41 the sleeve 19 is facing, is in the thread deflecting rod 25 Guide groove 33 introduced.
- the guide groove 33 has one Leading edge 35 extending transversely to the leading edge 32. So the can the leading edge 32 back and forth thread 1 only up to the leading edge 35 of the guide groove 33 are guided. This makes the traversing stroke Laying the thread on the bobbin 15 narrowed. The distance between the coil end and the leading edge plane forms an edge zone on which the Thread cannot be put down.
- a positioning device 11 with a movable thread guide arranged.
- the positioning device enables that the thread 1 is lifted out of the engagement area of the traversing and then moved to a catch position.
- FIG. 1 the winding spindle 17 with the full spool 15 is pivoted out of the winding area. While the winding turret 20 pivots the winding spindles 17 and 18, the pivot drive 22 of the thread deflecting device 21 is activated so that the pivot arm 23 pivots from its rest position 27 into the deflecting position 28 defined by the stop 29. Now the thread 1 is deflected between the pressure roller and the run-up point on the full spool 15 by the thread deflecting rod 25 to the deflecting position. The thread now runs from the pressure roller 10 to the thread deflecting rod 25.
- the empty sleeve 19 is partially wrapped around the thread in the area between the pressure roller and the thread deflecting rod.
- the thread 1 is still in the traversing device 3 and is thus guided back and forth within the traversing stroke.
- the thread is guided on the leading edge 32 of the thread deflecting rod.
- the winding spindles 18 and 17 are driven in a counterclockwise direction.
- FIG. 2 shows the winding machine from FIG. 1, the Winding spindles 17 and 18 a changed by rotating the turret 20 Have taken a position.
- the deflection position 28 is the same changed.
- the relations between the winding spindle 18 and the deflection position 28 of the thread deflection device 21 essentially unchanged, so that the thread the empty tube 19 with approximately the same degree of looping wraps.
- the positioning device 11 now has the thread lifted out of the traversing device 3 and moved into a catching position.
- the thread path is shown in Fig. 3.
- Fig. 3 is a winding machine shown with multiple winding stations (four are shown). Since the process for Turning the thread from the full spool to the empty tube in each of the Winding stations runs the same, the thread is turned on one Winding point described.
- the positioning device 11 is in the Snap position outside the traversing area. While the Positioning device 11 moves into the catching position, the thread 1 slides the leading edge 32 of the thread deflecting rod up to the leading edge 35 of the Guide groove 33.
- the catching position of the positioning device 11 is now so offset outside the traversing area to the leading edge 35, so that the Thread 1 takes an oblique course shown in Fig. 3.
- the direction of movement of the thread is equal to the direction of movement the driven empty sleeve 19. Therefore, the here described process referred to as synchronism.
- FIGS. 1 to 3 is a further embodiment of a winding machine shown, which has the same structure as the winding machine according to Fig. 1 to 3. Therefore, reference is made to the description of FIGS. 1 to 3 taken.
- the thread deflection device 21 shown in FIG Swivel arm 23 connected to a pinion 42.
- the pinion 42 is on that Roller carrier 12 rotatably mounted.
- a rack engages with the pinion 42 43, which is moved by means of a piston-cylinder unit 40, that the pivot arm 23 attached to the pinion 42 from the rest position 27 in the deflection position 28 is pivoted.
- the stop is at this Winding machine formed by a pusher ring 31 that is not rotating is arranged on the winding spindle 18 at the bearing end of the winding spindle 18.
- the push-off ring 31 has a curved stop surface 30, so that at progressive rotational movement of the projection 24 slides along the stop surface 30.
- the curved stop surface 30 ensures that the Degree of wrap increases with rotation of the winding turret.
- a thread guide 34 is arranged.
- the thread guide 34 is connected to a rotary drive 39 which the thread guide on the Thread deflecting rod 25 from a rest position into the operating position pivoted. It can thus be removed from the traversing device are stored along the full length of the spool. Only after the positioning device 11 has lifted the thread out of the traversing device 3, the thread guide 34 is pivoted into its operating position. Then leaves initiate the catch procedure described above.
- the push-off ring 31 also serves to remove the full coils from the To push the winding spindle. To do this, one guided on a cylinder engages Push-off fork (not shown) on push-off ring 31.
- the thread 1 is guided in the catching position of the positioning device 11 on the sliding edge 35 of the thread guide 34.
- the thread deflecting rod 25 is designed as a hollow cylinder.
- An elongated hole 47 is made in its lateral surface.
- a pin 46 connected to the thread guide 34 engages through this elongated hole 47.
- the pin 46 is connected to a shaft 45 inside the thread deflecting rod 25.
- the shaft 45 within the thread deflecting rod is coupled to the rotary drive.
- the distance between the leading edge 32 and the thread knife 37 is selected such that a change with a very small wound bobbin diameter of the bobbin 15 is also possible, as the broken line in FIG. 4 shows.
- the thread is not guided on the thread guide edge of the thread deflecting rod.
- the natural running of the thread between the pressure roller and the spool 15 formed with a small diameter already results in the looping around the empty tube 19 required for catching.
- the thread guide 34 has an extension of the leading edge 32 parallel sliding edge 38.
- the sliding edge 38 is so long that the traversing stroke or the coil length overlaps in the area of the edge zone is. This ensures that a thread that is in the edge zone of the Coil 15 is located, reach the area of the leading edge 35 unhindered can.
- the on the Thread deflecting rod attached approach 24 executed as a contact switch become.
- the contact switch is coupled to the rotary drive 39.
- the Rotary drive activated. and pivots the thread guide 34 out of the Rest position in the operating position.
- Winding machine are again several winding positions next to each other shown. For this purpose, several are spaced apart from one another on the thread deflecting rod 25 arranged thread guide 34 attached, together via a Shaft are coupled to the rotary drive 39.
- the winding machine from FIG. 4 is when the thread is first put on shown.
- the thread deflection device 21 is from the rest position 27 pivoted into an application position 44.
- the Thread 1 In the feed position 44 the Thread 1 from the area of traversing and from the area of Pressure roller raised.
- the thread 1 runs on the leading edge 33 of the Thread deflecting rod 25 led to a thread gun 49.
- the Thread gun 49 By means of the Thread gun 49, the thread is placed in a feed device 48.
- the application device 48 consists of a movable one on the longitudinal side Thread guide that brings the thread or threads into a feed position. After the thread 1 has reached the feed position, the Thread deflection device 21 from the feed position into the deflection position pivoted.
- the thread guide 34 In the feed position, the thread guide 34 is in its rest position. Consequently the thread 1 along the leading edge 32 on the thread deflecting rod 25 slide along.
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- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Winding Filamentary Materials (AREA)
Abstract
Description
- Fig. 1 und 2
- schematisch die Seitenansicht einer erfindungsgemäßen Aufspulmaschine beim Umlegen des Fadens;
- Fig. 3
- schematisch die Frontansicht der Aufspulmaschine aus Fig. 1 und 2;
- Fig. 4
- schematisch eine Seitenansicht eines weiteren Ausführungsbeispiels der erfindungsgemäßen Aufspulmschine beim Umlegen des Fadens;
- Fig. 5
- schematisch die Frontansicht der Aufspulmaschine aus Fig. 4;
- Fig. 6
- einen Querschnitt durch eine Fadenumlenkstange mit drehbarem Fadenführer;
- Fig. 7
- schematisch die Seitenansicht der Aufspulmaschine aus Fig. 1 beim Erstanlegen des Fadens.
In Fig. 1 ist die Spulspindel 17 mit der Vollspule 15 aus dem Aufspulbereich verschwenkt. Während der Spulrevolver 20 die Spulspindeln 17 und 18 verschwenkt, wird der Schwenkantrieb 22 der Fadenumlenkeinrichtung 21 aktiviert, so daß der Schwenkarm 23 aus seiner Ruheposition 27 in die durch den Anschlag 29 definierte Umlenkposition 28 verschwenkt. Nun wird der Faden 1 zwischen der Andrückwalze und dem Auflaufpunkt auf der Vollspule 15 durch die Fadenumlenkstange 25 bis zur Umlenkposition ausgelenkt. Der Faden läuft nun von der Andrückwalze 10 zur Fadenumlenkstange 25. Hierbei wird die Leerhülse 19 vom Faden in dem Bereich zwischen der Andrückwalze und der Fadenumlenkstange teilumschlungen. Der Faden 1 befindet sich nach wie vor in der Changiereinrichtung 3 und wird somit innerhalb des Changierhubes hin- und hergeführt. Dabei wird der Faden an der Führungskante 32 der Fadenumlenkstange geführt. Die Spulspindeln 18 und 17 werden mit Drehsinn entgegen dem Uhrzeigersinn angetrieben.
Nachdem der Faden 1 auf der Leerhülse gefangen ist, wird durch Drehung der Spulspindel 18 der Faden 1 an der Leitkante 35 entlanggleiten bis der Faden 1 an ein in Abstand zu der Führungskante 32 der Fadenumlenkstange angeordnetes Fadenmesser 37 gelangt. Das Fadenmesser 37 bewirkt ein Trennen des Fadens 1. Der Abstand zwischen der Führungskante 32 und dem Fadenmesser 37 ist derart gewählt, daß auch ein Wechsel bei sehr klein gewickeltem Spulendurchmesser der Spule 15 möglich ist, wie der gestrichelte Fadenlauf in Fig. 4 zeigt. Bei dem in Fig. 4 gestrichelten Verlauf des Fadens wird der Faden nicht an der Fadenführungskante der Fadenumlenkstange geführt. Der natürliche Fadenlauf zwischen Andrückwalze und der mit kleinem Durchmesser gebildeten Spule 15 bewirkt bereits die zum Fangen erforderliche Umschlingung an der Leerhülse 19.
- 1
- Faden
- 2
- Kopffadenführer
- 3
- Changiereinrichtung
- 4
- Flügel
- 5
- Flügel
- 6
- Leitlineal
- 7
- Changierantrieb
- 8
- Changierträger
- 9
- Achse
- 10
- Andrückwalze
- 11
- Fadenführer, Positioniereinrichtung
- 12
- Walzenträger
- 13
- Schwenklager
- 14
- Maschinengestell
- 15
- Spule, Vollspule
- 16
- Hülse
- 17
- Spulspindel
- 18
- Spulspindel
- 19
- Leerhülse
- 20
- Spulrevolver
- 21
- Fadenumlegeinrichtung
- 22
- Antrieb
- 23
- Schwenkarm
- 24
- Ansatz
- 25
- Fadenumlenkstange
- 26
- Feder
- 27
- Ruheposition
- 28
- Umlenkposition
- 29
- Anschlag
- 30
- Anschlagfläche
- 31
- Abschiebering
- 32
- Führungskante
- 33
- Führungsnut
- 34
- Fadenführer
- 35
- Leitkante
- 36
- Randzone
- 37
- Fadenmesser
- 38
- Abgleitkante
- 39
- Dreheinrichtung
- 40
- Kolbenzylindereinheit
- 41
- Fangschlitz
- 42
- Ritzel
- 43
- Zahnstange
- 44
- Anlegposition
- 45
- Welle
- 46
- Zapfen
- 47
- Langloch
- 48
- Anlegeeinrichtung
- 49
- Fadenpistole
- 50
- Motor
- 51
- Entlastungseinrichtung
Claims (15)
- Aufspulmaschine zum Aufwickeln eines kontinuierlich zulaufenden Fadens (1) zu einer Spule (15),
mit einer Changiereinrichtung (3) und einer nachgeschalteten Andrückwalze (10), die an einem Walzenträger (12) drehbar gelagert ist,
und mit zwei exzentrisch an einem Spulrevolver (20) drehbar gelagerten Spulspindeln (17, 18),
wobei zum Fadenwechsel von einer auf einer der Spulspindel (17) aufgespannten Vollspule (15) zu einer auf der anderen Spulspindel (18) aufgespannten Leerhülse (19) durch Drehung des Spulrevolvers (20) die Spulspindel (17) mit der Vollspule (15) aus einem Aufspulbereich in einen Wechselbereich und die Spulspindel (18) mit der Leerhülse (19) aus dem Wechselbereich in den Aufspulbereich verschwenkt werden,
wobei der Faden (1) zur Übergabe von der Vollspule (15) an die Leerhülse (19) durch eine Fadenumlegeinrichtung (21) zwischen der Vollspule (15) und der Leerhülse (19) geführt wird, welche mittels eines Antriebes (22) aus einer Ruheposition (27) in den Fadenlauf in eine Umlenkposition (28) bewegbar ist,
und wobei eine Positioniereinrichtung (11) benachbart zur Changiereinrichtung angeordnet ist, um den Faden zum Wechsel aus der Changierung zu einer Fangposition zu führen, in welcher der Faden (1) einen in der Leerhülse (19) eingebrachten Fangschlitz (41) durchläuft,
dadurch gekennzeichnet, daß
die Umlenkposition (28) der Fadenumlegeinrichtung (21) durch einen am Spulrevolver (20) angebrachten Anschlag (29) bestimmt ist
und daß die Fadenumlegeinrichtung (21) derart kraftschlüssig an dem Anschlag (29) anliegt, daß die Lage der Umlenkposition (28) mit Drehung des Spulrevolvers (20) änderbar ist. - Aufspulmaschine nach Anspruch 1,
dadurch gekennzeichnet, daß
die Fadenumlegeinrichtung (21) einen Ansatz (24) aufweist, welcher in der Umlenkposition (28) an dem Anschlag (29) gleitbar anliegt. - Aufspulmaschine nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
der Anschlag (29) eine gekrümmte Anschlagsfläche (30) aufweist. - Aufspulmaschine nach Anspruch 3,
dadurch gekennzeichnet, daß
der Anschlag (29) durch einen nicht rotierenden Abschiebering (31) gebildet wird, welcher zum Abschieben der Vollspule (15) axial auf der Spulspindel (17, 18) bewegbar angeordnet ist. - Aufspulmaschine nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß
die Fadenumlegeinrichtung (21) durch einen am Maschinengestell (14) schwenkbar gelagerten Schwenkarm (23) und eine am freien Ende des Schwenkarms (23) befestigte Fadenumlenkstange (25), welche eine sich über die Länge der Spule (15) erstreckende Führungskante (32) aufweist und welche den Faden (1) in der Umlenkposition (28) mit der Führungskante (32) führt, gebildet wird, wobei der Ansatz (24) an dem Schwenkarm (23) und/oder an der Fadenumlenkstange (25) angeordnet ist. - Aufspulmaschine nach Anspruch 5,
dadurch gekennzeichnet, daß
die Führungskante (32) innerhalb des Changierhubes an dem zum Fangschlitz (41) gewandten Spulenende durch eine Führungsnut (33) oder einem Fadenführer (32) mit einer quer zur Führungskante (32) ausgebildeten Leitkante (35) derart begrenzt ist, daß der changierte Faden (1) in eine zwischen dem Spulenende und der Leitkante (35) gebildeten Randzone (36) nicht verlegbar ist. - Aufspulmaschine nach Anspruch 6,
dadurch gekennzeichnet, daß
die Leitkante (35) der Führungsnut (33) oder die Leitkante (35) des Fadenführers (34) im Abstand zur Führungskante (32) durch ein im wesentlichen parallel zur Führungskante (32) ausgerichtetes Fadenmesser (37) begrenzt ist. - Aufspulmaschine nach Anspruch 6 oder 7,
dadurch gekennzeichnet, daß
der Fadenführer (34) eine im wesentlichen quer zur Leitkante (35) ausgebildete Abgleitkante (38) aufweist, welche sich zumindest vom Ende der Leitkante (35) über die Länge der Randzone (36) erstreckt. - Aufspulmaschine nach Anspruch 8,
dadurch gekennzeichnet, daß
der Fadenführer (34) durch eine Dreheinrichtung (39) an der Fadenumlenkstange (25) aus einer Ruhepositon in eine Führungsposition verdrehbar ist. - Aufspulmaschine nach Anspruch 9,
dadurch gekennzeichnet, daß
der Ansatz (24) der Fadenumlegeinrichtung (21) als Kontaktschalter ausgeführt ist, welcher bei Kontakt mit dem Anschlag (29) die Dreheinrichtung (39) zur Verstellung des Fadenführers (34) in die Führungsposition aktiviert. - Aufspulmaschine nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet, daß
der Antrieb der Fadenumlegeinrichtung (21) eine Kolben-Zylindereinheit (40) ist, welche eine auf ein mit der Fadenumlegeinrichtung (21) verbundenes Ritzel (42) wirkende Zahnstange (43) bewegt und welche eine zur Anlage der Fadenumlegeinrichtung (21) am Anschlag (29) erforderliche Mindestkraft erzeugt. - Aufspulmaschine nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet, daß
die Fadenumlegeinrichtung (21) mit einer Feder (26) verbunden ist, welche eine zur Anlage der Fadenumlegeinrichtung (21) am Anschlag (29) erforderliche Mindestkraft erzeugt. - Aufspulmaschine nach einem der Ansprüche 1 bis 12,
dadurch gekennzeichnet, daß
die Fadenumlegeinrichtung (21) schwenkbar an dem Walzenträger (12) gelagert ist und das der Wälzenträger (12) seinerseits derart bewegbar am Maschinengestell (14) angeordnet ist, daß die Position der Andrückwalze (10) veränderbar ist. - Aufspulmaschine nach einem der Ansprüche 1 bis 13,
dadurch gekennzeichnet, daß
die Fadenumlegeinrichtung (21) beim Erstanlagen aus der Ruheposition (27) in eine Anlegposition (44) verschwenkbar ist, wobei der Faden in der Anlegposition (44) außerhalb der Changierung und der Andrückwalze durch die Fadenumleg- einrichtung (21) geführt wird. - Verfahren zum Umlegen eines Fadens (1) von einer Vollspule zu (15) einer Leerhülse (19) bei einer Aufspulmaschine mit einer Changiereinrichtung und mit zwei exzentrisch an einem Spulrevolver (20) drehbar gelagerten Spulspindeln (17,18) zur Aufnahmne der Vollspule und der Leerhülse,
bei welchem der Faden während der Aufwicklung am Umfang einer Andrückwalze (10) anliegt bevor der Faden auf die Vollspule aufläuft,
bei welchem durch Drehung des Spulrevolvers (20) die Vollspule aus einem Aufwickelbereich in einen Wechselbereich und die Leerhülse aus dem Wechselbereich in den Aufwickelbereich verschwenkt werden,
wobei die Leerhülse in Kontakt mit dem auf die Vollspule auflaufenden Faden gebracht wird,
und bei welchem der Faden (1) zwischen der Leerhülse (19) und der Vollspule (15) durch eine Fadenumlegeinrichtung (21) in einer eine Umschlingung des Fadens an der Leerhülse bestimmenden Umlenkposition geführt wird,
und bei welchem ein positionierbarer Fadenführer den Faden zum Wechsel aus der Changierung zu einer Fangposition führt, in welcher der Faden einen in der Leerhülse eingebrachten Fangschlitz (41) durchläuft,
dadurch gekennzeichnet, daß
die Umlenkposition (28) der Fadenumlegeinrichtung (21) durch die Bewegung des Spulrevolvers (20) derart verändert wird, daß der Grad der Umschlingung des Fadens an der Leerhülse steuerbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19739844 | 1997-09-11 | ||
DE19739844 | 1997-09-11 | ||
PCT/EP1998/005341 WO1999012837A1 (de) | 1997-09-11 | 1998-08-21 | Aufspulmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0937008A1 EP0937008A1 (de) | 1999-08-25 |
EP0937008B1 true EP0937008B1 (de) | 2002-11-06 |
Family
ID=7841945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98951310A Expired - Lifetime EP0937008B1 (de) | 1997-09-11 | 1998-08-21 | Aufspulmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US6070827A (de) |
EP (1) | EP0937008B1 (de) |
KR (1) | KR100531232B1 (de) |
CN (1) | CN1163395C (de) |
DE (1) | DE59806184D1 (de) |
TW (1) | TW383291B (de) |
WO (1) | WO1999012837A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6158689A (en) * | 1997-07-10 | 2000-12-12 | Barmag-Spinnzwirn Gmbh | Yarn winding apparatus and method |
US6629660B1 (en) * | 1998-09-04 | 2003-10-07 | Toray Industries, Inc. | Take-up method and device for synthetic fiber and method of using thread package |
WO2001081222A2 (en) * | 2000-04-20 | 2001-11-01 | Owens Corning | Method and apparatus of winding a fibrous strand |
US6622956B2 (en) * | 2000-11-08 | 2003-09-23 | Murata Kikai Kabushiki Kaisha | Take-up winder |
JP4074545B2 (ja) * | 2003-04-24 | 2008-04-09 | Tmtマシナリー株式会社 | レボルビング型自動巻取機の糸条案内装置 |
DE502004011880D1 (de) * | 2003-09-03 | 2010-12-23 | Oerlikon Textile Gmbh & Co Kg | Verfahren und vorrichtung zum positionieren mehrerer hülsen in einer spulmaschine |
FR2872807B1 (fr) * | 2004-07-08 | 2006-09-22 | Saint Gobain Vetrotex | Dispositif de maintien d'un fil au sein d'un bobinoir |
JP2007112625A (ja) * | 2005-09-20 | 2007-05-10 | Murata Mach Ltd | 繊維機械用巻取り装置 |
PL2185454T3 (pl) * | 2007-09-07 | 2011-09-30 | Lohia Starlinger Ltd | Urządzenie do wprowadzania włókna do urządzenia chwytającego automatycznej nawijarki typu rewolwerowego |
DE102008005810A1 (de) * | 2008-01-24 | 2009-07-30 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Aufwickeln eines Fadens |
DE102009007759A1 (de) * | 2008-02-22 | 2009-08-27 | Oerlikon Textile Gmbh & Co. Kg | Aufspulmaschine |
CN102009874A (zh) * | 2010-11-16 | 2011-04-13 | 北京中丽制机工程技术有限公司 | 卷绕机转盘传动装置的控制方法 |
JP5647563B2 (ja) * | 2011-05-11 | 2014-12-24 | Tmtマシナリー株式会社 | 糸条巻取機 |
EP2731900B1 (de) * | 2011-07-15 | 2017-02-01 | Maschinenfabrik Rieter AG | Garnwickler und verfahren zum wickeln von garn auf spulen |
DE102012005374B4 (de) * | 2012-03-16 | 2023-09-28 | Maschinenfabrik Niehoff Gmbh & Co Kg | Spulenwechselvorrichtung |
US9725277B2 (en) | 2013-01-24 | 2017-08-08 | Oerlikon Textile Gmbh & Co. Kg | Winding machine |
WO2015191932A1 (en) * | 2014-06-11 | 2015-12-17 | Windak Inc. | System and method for securing free end of wound cable |
CN107673098A (zh) * | 2017-08-03 | 2018-02-09 | 肇庆宏旺金属实业有限公司 | 一种钢带收卷系统 |
CN109279401A (zh) * | 2018-11-06 | 2019-01-29 | 苏州极数印花科技有限公司 | 一种高速多通道印刷机收纸系统的导轨结构 |
CN109353884B (zh) * | 2018-12-07 | 2023-08-01 | 天津富通信息科技股份有限公司 | 一种自动排缆装置 |
WO2020126724A1 (de) * | 2018-12-19 | 2020-06-25 | Oerlikon Textile Gmbh & Co. Kg | Aufspulmaschine |
DE102019206951A1 (de) * | 2019-01-17 | 2020-07-23 | Sms Group Gmbh | Wendehaspel sowie Verfahren zum Betrieb eines Wendehaspels |
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JPS54114675A (en) * | 1978-02-28 | 1979-09-06 | Toray Ind Inc | Turret type thread stripe winder |
DE3805347A1 (de) * | 1988-02-20 | 1989-08-31 | Barmag Barmer Maschf | Aufspulmaschine |
US4969607A (en) * | 1988-11-04 | 1990-11-13 | Rieter Machine Works Ltd. | Apparatus for introducing a yarn into the catch slot of an empty bobbin tube |
EP0374536B1 (de) * | 1988-12-22 | 1994-03-30 | B a r m a g AG | Aufspulmaschine |
EP0450085B1 (de) * | 1989-09-27 | 1997-10-22 | Kamitsu Seisakusho Ltd. | Garnaufwindeanordnung vom revolvertyp |
GB2248856B (en) * | 1990-10-19 | 1994-08-17 | Rieter Scragg Ltd | Yarn transfer arrangement |
KR0134112B1 (ko) * | 1992-03-05 | 1998-04-21 | 하니쉬. 핑슈텐 | 권취기에 있어 만관을 공관으로 교환하는 방법 및 그 권취기 |
US5566904A (en) * | 1993-04-23 | 1996-10-22 | Murata Kikai Kabushiki Kaisha | Method for sequentially winding elastic yarn on a plurality of bobbin holders |
JP2843964B2 (ja) * | 1994-06-27 | 1999-01-06 | 東レエンジニアリング株式会社 | ターレット型巻取機 |
WO1996026150A1 (de) * | 1995-02-24 | 1996-08-29 | Barmag Ag | Verfahren und vorrichtung zum wechsein von vollspulen gegen leerhülsen an einer aufwickelmaschine für einen kontinuierlich zulaufenden faden |
DE19520285C1 (de) * | 1995-06-02 | 1996-06-20 | Iwka Industrieanlagen Gmbh | Aufspulvorrichtung für einen kontinuierlich anlaufenden Faden |
-
1998
- 1998-08-21 CN CNB988012901A patent/CN1163395C/zh not_active Expired - Fee Related
- 1998-08-21 DE DE59806184T patent/DE59806184D1/de not_active Expired - Lifetime
- 1998-08-21 US US09/297,436 patent/US6070827A/en not_active Expired - Fee Related
- 1998-08-21 WO PCT/EP1998/005341 patent/WO1999012837A1/de active IP Right Grant
- 1998-08-21 KR KR10-1999-7003946A patent/KR100531232B1/ko not_active IP Right Cessation
- 1998-08-21 EP EP98951310A patent/EP0937008B1/de not_active Expired - Lifetime
- 1998-08-27 TW TW087114215A patent/TW383291B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999012837A1 (de) | 1999-03-18 |
DE59806184D1 (de) | 2002-12-12 |
KR20000068901A (ko) | 2000-11-25 |
EP0937008A1 (de) | 1999-08-25 |
KR100531232B1 (ko) | 2005-11-25 |
US6070827A (en) | 2000-06-06 |
CN1163395C (zh) | 2004-08-25 |
CN1237143A (zh) | 1999-12-01 |
TW383291B (en) | 2000-03-01 |
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