DE19800484A1

DE19800484A1 - Bobbin winder with two spindles for a continuous yarn feed

Info

Publication number: DE19800484A1
Application number: DE1998100484
Authority: DE
Inventors: Hugo Erhard Petersen
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-09
Filing date: 1998-01-09
Publication date: 1999-07-15

Abstract

The bobbin winder, with two spindles, have a linear guide (17,18) for the sliding shoes, with the sliding shoe (19,20) of each spindle in a separate linear guide. The reciprocating yarn guide (5) and the pressure roller (8) are mounted to a slide (4), which moves horizontally between several working positions. The head yarn guide (1), which carries the yarn (2) to the reciprocating guide (5), has a horizontal shift which is synchronized with the slide movements. The linear guides (17,18) are in fixed positions, in parallel and at a gap from each other or they swing against each other on separate swivel mountings (33,48). The pressure roller (8) is pressed (30) against the slide (4), to give it a radial and aligned movement to the bobbin. Sensors (27) monitor the path movements of the sliding shoes (19,20) and the swing drive (34), and are linked to a control (29). The control (29) controls the expanding movement between the pressure roller (8) and bobbin through the linear drive (23,24), with one movement path sensor (27) at the linear guide (17,18). The sensor (27) has a glass measurement rule, to be scanned by an opto-electronic unit, for the control (29) to set the applied force (30) at the pressure roller, and control the linear drives (23,24) for the sliding shoes (20,19), according to the pressure between the pressure roller (8) and the bobbin. The reciprocating yarn guide (5) is in a force or positive fit at the slide (4) for the pressure roller (8), which is linked to the pressure unit (30). Both ends of each bobbin spindle (10,11) are in separate sliding shoe frames (9). Three closure systems (7,45) are at the doffing side of the sliding shoe frames (9), to link the spindle guide (6) with the linear drive, for release from the short-stroke clamping cylinder (45), and to open the spindle guide (6) for the bobbin to be pushed away. The bobbin spindles (10,11), independently of each other, are each at a linear guide (17,18) and two separate siding shoe frames (9), where linear guide holders (49,50) and swivel mountings (33,48) give independent swing and linear guide actions according to the angular functions. A suction system is at and in the sliding shoe frames (9), directly near the reciprocating yarn guide (5), to remove dust and lint and other floating matter. The bobbin spindle is a hollow shaft as a pneumatic passage, closed at one side with the spindle motor centering and coupling plate (31). The other side is held at the doffer centering unit and clamped to the short-stroke clamping cylinder (45) as a combination with the sliding shoe frame (9) and the bearing mounting (32) on a spindle clamped at the tip. The bobbin spindles (10,11), as a second variation, have an integrated spindle drive (22), held on both sides to move at the shoe sliding frame (9) over the hollow shaft as the center, eliminating the spindle motor (39). The pneumatic doffing adapter (40) has a short-stroke clamping cylinder (45) with a drilling (44) and cone shoulder. The opto-electronic sensors (46) at the machine frame (15) set the optimum bobbin diameter together with the control (29). The reciprocating yarn guide can, as an alternative, form an air-supported shuttle which floats on an air cushion in the center of a compressed air supply, together with a control and an air bleed system. A pulse generator moves the shuttle between pulse beating surfaces, with a sensor linked to a control to set the reciprocating movements. A pendulum is on one side of the shuttle, at a swing axis with a counterweight, and the yarn guide extends outwards through an opening and the pneumatic housing. Magnets are to left and right of the counterweight for the pendulum movement, and to give stability on each direction changeover in the yarn (2) movement. The reciprocating yarn guide system can also be a pneumatic yarn guide tube, with a compressed air guide tube to give the movement direction to the slide (4) and form an air cushion for it. The compressed air tube is held at the reciprocating holder at one side and a compressed air connection in a positive fit is at the head side at the slide (4). A setting motor gives the alternating movements for the air guide tube with the yarn guide and the yarn (2).

Description

Die Erfindung betrifft eine Aufspulmaschine zum Aufspulen eines kontinuierlich anlaufenden Fadens gemäß dem Oberbegriff des Anspulens 1.The invention relates to a winding machine for winding a continuously starting thread according to the preamble of winding 1.

Eine derartige Aufspulmaschine ist aus der EP 05 67 091 bekannt. Hierbei sind zwei Spulspindel drehbar an jeweils einem Gleitschuh auskragend gelagert. Die Gleitschuh werden mittels zwei sich gegenüberliegenden Linearführungen geführt.Such a winding machine is known from EP 05 67 091. Here are two winding spindles cantilevered rotatably mounted on a slide shoe. The glide shoe is made by means of two itself opposite linear guides.

Weitere Aufspulmaschine - Revolverkopf benannt, der mittels eines Rotors zwei Spulspindeln die einseitig im Rotor lagern und durch drehen des Rotors die Spulspindeln in den Aufwickelprozeß verlagert. Wobei alle benannten verfahren die Spulspindel nur einseitig gehalten und gelagert haben, hierbei das freie ende der Spulspindel hohe Drehmomentbelastung und Unwucht auslöst. Dieses Problem verschärft sich noch, da beim Fadenwechsel die zuvor auf Drehzahl beschleunigte Spulspindel mit den Leerhülsen von einer zur anderen Linearführung übergeben werden, zum anderen der Rotor indem zwei Spulspindel jeden Arbeitsgang auf die Spulreise übertragen und damit auch zu unregelmäßigen Anpreßdruck - Schwankungen oder zu ruckartigen Ausweichbewegungen zwischen der Kontaktwalze und der Spulspindel kommt. Diese Probleme verstärken sich, insbesondere mit zunehmender Länge der Spulspindel, mit größeren Wickeldurchmesser, hoher Geschwindigkeit und extrem bei Stapelfaser.Another winding machine - named turret, which uses two rotors to wind the winding spindles Bearing in one side in the rotor and by turning the rotor the winding spindles in the winding process shifted. All of the named processes have held and supported the winding spindle only on one side, The free end of the winding spindle triggers high torque loads and unbalance. This The problem is exacerbated because when the thread is changed, it previously accelerated to speed Spool spindle with the empty tubes are passed from one to the other linear guide to others the rotor by two winding spindles transfer each operation to the winding cycle and thus also to irregular contact pressure fluctuations or jerky evasive movements comes between the contact roller and the winding spindle. These problems are increasing especially with increasing length of the winding spindle, with larger winding diameters, higher Speed and extreme with staple fiber.

Im sinne der Flusenabsaugung vor Ort, an der Aufwicklung, zur Sicherung der Qualität der Weiterverarbeitung, fehlen. Die Dramatik ist zunehmend die Unwucht der Spulspindel, die aus vielen kanten, Öffnungen, Einzelteilen gefertigt ist, somit eine aufwendige Planmäßige Material Erhaltung des Benutzers fordert. Ein weiterer Nachteil der benannten Aufspulmaschinen liegt darin, daß während der Parkzeit des Vollwickels bis zum Doffen, die zweite Spulspindel in ihrer Spulreise nur einen kleinen Durchmesser fahren kann, des weiteren die Parkzeit einschränkt. Zur besseren Kundennutzung, fehlt es den benannten Aufspulmaschinen allgemein, an kompakter Bauart.In the sense of the fluff suction on site, on the rewinder, to ensure the quality of the Further processing, missing. The drama is increasingly the unbalance of the winding spindle, which is made up of many edges, openings, individual parts is made, thus a complex material maintenance the user requests. Another disadvantage of the named winding machines is that during the parking time of the full wrap until doffing, the second winding spindle in its winding travel only can drive a small diameter, further limits the parking time. For better Customer use, the named winding machines in general lack compact design.

Demgemäß ist es Aufgabe der Erfindung, eine Aufspulmaschine der eingangs genannten Arten so auszubilden, daß sie alle Vorteile beinhaltet.Accordingly, it is an object of the invention, a winding machine of the types mentioned above to train that it includes all advantages.

Eine dieser Aufgaben werden mit einer Aufspulmaschine in den Merkmalen nach Anspruch 1 gelöst.One of these tasks will be followed up with a winder in the features Claim 1 solved.

Daß die Spulspindel sowohl im Aufspulbereich als auch im Wechselbereich an je einer Linearführung geführt werden können.That the winding spindle both in the winding area and in the changing area on a linear guide can be performed.

Anspruch 2 gelöst.Claim 2 solved.

Das beide Enden je Spulspindel in einem Gleitschuhrahmen gehalten sind. Hierbei dient der Gleitschuhrahmen zur Vermeidung von Schwingungen und Resonanzen, ist Garant für einen ruhigen und exakten Spulspindellauf. Speziell bei langen Spulspindeln, bei sehr feinen Garnen bei Maximum an Abzugsgeschwindigkeiten von Textiliengarnen. Bei extrem hohen Abzugskräften z. B. sp. Reifenkord 4 fach, 6 fach. That both ends of each winding spindle are held in a slide shoe frame. Here the Slide frame to avoid vibrations and resonances, is a guarantee for a quiet and exact winding spindle run. Especially with long winding spindles, with very fine yarns at maximum pull-off speeds of textile yarns. With extremely high pull-off forces e.g. E.g. Tire cord 4-fold, 6-fold.

Das der Rahmen an der zu doffenen Seite der Spindel, einen Verschlußmechanismus aufweist, so das die Vollspulen abgeschoben werden können. Ist mit diesem Gleitschuhrahmen zur Halterung der Spulspindel einen großen Vorteil gegenüber Mitbewerbern erzielt.That the frame has a locking mechanism on the side to be opened on the spindle, so that the full spools can be pushed off. Is with this slide shoe frame to hold the Spool spindle achieved a great advantage over competitors.

Anspruch 3 gelöst.Claim 3 solved.

Das beide Spulspindeln unabhängig von einander an je einer Linearführung und Gleitschuhrahmen mit 90° Winkelfunktion und separaten Drehgelenken Geschwenkt werden können, so das in Zusammenwirkung der:
The fact that both winding spindles can be swiveled independently of each other on a linear guide and slide frame with 90 ° angle function and separate swivel joints, so that in cooperation with:

a) Angular function.
b) center distances of the swivel joints.
c) Distance of the pressure roller axis to the swivel joint.
d) diameter of winding spindle and pressure roller.
e) Compact design of the slide shoes.
f) The slide frame held by the linear guide with the full spool moves to a position open, Fig. 2, that the center of the full winding is beyond the linear guide.
g) evasive movement after doffing until Waiting position, for the new spool trip.

Eine Aufspulmaschine, gegenüber Mitbewerbern, mit dem Maximum an Produktivität, auf Kleinstem Raum erzielt wird.A winding machine, compared to competitors, with maximum productivity, on the smallest Space is achieved.

Anspruch 4 gelöst.Claim 4 solved.

Flusen und andere Schwebeteilchen werden unmittelbar der Aufwicklung abgesaugt. Die Absaugung (Fig. 3) befindet sich im Gleitschuhrahmen. So mit ist die Qualitative Sorgfalt zur Weiterverarbeitung der Garne gesichert.Lint and other floating particles are sucked off directly from the rewinder. The suction ( Fig. 3) is located in the slide frame. This ensures the qualitative care for the further processing of the yarns.

Ein besonders vorteilhafte Weiterbildung der Aufspulmaschine ist mit Anspruch 5 gegeben. Hierbei ist die Spulspindel, (Fig. 4) bestehend aus einer dickwandigen Spindel, einseitig geschlossen mit der Kupplungsplatte die in der Mitte eine Zentrierung aufweist für die Spindelmotor Zentrierung, anderseitig in der Spulspindel befindet sich ein Konus und so gefertigt ist, daß die Spulspindel gehalten mit dem Gleitschuhrahmen integriertem Spitzenaufnahme und Spannzylinder die Kombination eines auf Spitzen laufenden Spulspindel bildet. - (Fig. 5) Besonders Tragfähig ist die Spulspindel mit Hydrodynamischer - Gleitlagerung und -führung zusätzlich mit Achsial/Radiallagern Ausgeführt. (Bezugs Nr. 32).A particularly advantageous development of the winding machine is given with claim 5. Here, the winding spindle, ( Fig. 4) consisting of a thick-walled spindle, closed on one side with the coupling plate which has a centering in the middle for the spindle motor centering, on the other hand there is a cone in the winding spindle and is made so that the winding spindle is held with the slide holder frame integrated tip holder and tensioning cylinder forms the combination of a winding spindle running on tips. - ( Fig. 5) The winding spindle with hydrodynamic - plain bearing and guidance is additionally designed with axial / radial bearings. (Reference No. 32 ).

Mit Anspruch 6 wird gewährleistet, daß die Aufspulmaschine eine zweite Variante einer Spulspindel verwenden kann.With claim 6 it is ensured that the winding machine a second variant of a winding spindle can use.

Einen integrierten Antrieb (Fig. 1 - Bezugs Nr. 21 und 22) so das der Spindelmotor im Zentrum der Spulspindel angeordnet ist.An integrated drive ( Fig. 1 - Ref. Nos. 21 and 22 ) so that the spindle motor is arranged in the center of the winding spindle.

Der Spulspindelläufer ist gelagert an beiden seiten des Motorträgers, der Motorträger ist mit beiden seiten gehalten im Gleitschuhrahmen. Erfindungsgemäß sich die Aufspulmaschine sehr Kompakt ausbildet. Die Besonderheit dieser Kombination ist, der Verwendungszweck an Anlagenbauten die seit ca. 25 Jahren gebaut werden ohne kontinuierlichen Faden, nun die Möglichkeit besteht diese Aufspulmaschine mit kontinuierlich anlaufenden Faden einzusetzen. The winding spindle runner is supported on both sides of the motor carrier, the motor carrier is with both sides held in the slide frame. According to the winding machine is very compact trains. The peculiarity of this combination is the intended use of the plant have been built without continuous thread for about 25 years, now there is the possibility Use a winding machine with continuously running thread.

Mit Anspruch 7 Erfüllt der Pneumatik Doffadapter, (Bezugs Nr. 40) mehrere Funktionen. Durch seine Besondere Formgebung einsetzbar an allen gängigen Doffrobotern, fest integriert.With claim 7, the pneumatic doff adapter (reference no. 40 ) fulfills several functions. Due to its special shape, it can be used on all common Doffrobots, permanently integrated.

a) Here, the distance between the axis Doffrobot and winding spindle when doffing with a short stroke clamping cylinder for a rigid and secure connection. The production of the pronounced winding spindle and cone holder enables
b) that the Doffrobot with integrated adapter also has a supportive effect, at extreme has long winding spindles,
c) that the pneumatic doff adapter with contact (sensor) on the winding spindle Functions triggers, compressed air is fed into the winding spindle via its center hole Center shaft and sleeve fastening pressed,
d) the sleeve fastening relaxes, at the same time spindle lock 28 opens and spindle guide 6 moves into the doff position, the push-off device presses the finished bobbins onto the doff robot.

Ein weiteres bevorzugtes Ausführungsbeispiel ist mit Anspruch 8 gegeben. (Fig. 2) Hierbei wird der Abstand zwischen Spule und Maschinengestell Seite, mit dem Optoelektronischen Sensor abgetastet und der Achse der Spulspindel bei wachsendem Spulendurchmesser in Abhängigkeit von Wegsensor, Anpreßdruck zwischen der Andrückwalze und der Spulenoberfläche derart gesteuert, daß ein vorgegebener oder konstanter Sollwert des Anpreßdrucks vom Anfang bis zum ende der Aufwicklung zu einer Spule einstellbar ist.Another preferred embodiment is given with claim 8. ( Fig. 2) Here, the distance between the bobbin and machine frame side is scanned with the optoelectronic sensor and the axis of the bobbin spindle with increasing bobbin diameter depending on the displacement sensor, contact pressure between the pressure roller and the bobbin surface is controlled such that a predetermined or constant setpoint of Contact pressure from the beginning to the end of the winding into a coil is adjustable.

Eine besonders vorteilhafte Weiterbildung der Aufspulmaschine ist mit Anspruch 9 gegeben. Hierbei ist die Changiereinrichtung ein Luftgelagertes Fadenführerschiffchen, daß aus Stabilisierung und Flugkraft gründen, Paarweise gepullst und linear den anlaufenden Faden Changiert.A particularly advantageous development of the winding machine is given in claim 9. Here is the traversing device an air bearing thread guide boat that from stabilization and Establish flight power, pulsed in pairs and linearly traverses the thread.

Inseitig des Fadenführerschiffchens ist der Fadenführer über eine Drehachse und Lager mit einem Gegengewicht an einem Magneten gehalten, beim Aufprall am ende eines jeden Changierhub, gegen den Pulsgeber, wechselt das Gegengewicht zur anderen Seite, mit dieser Wippbewegung über die Drehachse wird der Fadenführer mit dem Anlaufenden Faden einen Bruchteil schneller vom Umkehrpunkt weggeführt.On the inside of the thread guide boat, the thread guide has an axis of rotation and bearings with one Counterweight held on a magnet, against impact at the end of each traversing stroke the pulse generator, the counterweight changes to the other side, with this rocking motion over the The thread guide with the starting thread becomes a fraction faster from the axis of rotation Reversal point led away.

In dieser Ausführung der Changierung wird Demonstrativ der Flankenaufbau des Wickels optimiert, mit beinahe gleichbleibender Fadenspannung bei sehr hohen Abzugsgeschwindigkeiten. Besonders zu erwähnen ist die Laufruhe der Changierung gegenüber Mitbewerbern.In this version of the traversing, the flank structure of the winding is demonstratively optimized, with almost constant thread tension at very high Take-off speeds. Particularly noteworthy is the smooth running compared to the oscillation Competitors.

Eine Variable Komponente der Changierung ist mit Anspruch 10 Fig. 6 erfüllt, indem die Fadenführer an einem Fadenführerrohr befestigt sind, daß Fadenführerrohr hat Inseitig ein zweites Rohr das Lagerung und Führung des Fadenführerrohr bildet mit einem Luftpolster, die Linearbewegung zu einer Changierung wird gebildet mit Zahnriemen in fester Verbindung mit dem Fadenführerrohr, Umlenkrollen und Stellmotor. Diese Fadenchangierung hat den Vorteil gegenüber Mitbewerbern, das alle Funktionen der Fadenpositionierungen mit dieser Changiereinrichtung ausführbar sind, so wie a. Abbinde Wickel bei Spindelwechsel, b. Fangwickel auf der nächsten Lehrhülse, c. Fadenreservewickel, d. Aufspulwickel zur Spulenreise. A variable component of the traversing is fulfilled with claim 10 Fig. 6 by the thread guides are attached to a thread guide tube that thread guide tube has inside a second tube, the storage and guidance of the thread guide tube forms with an air cushion, the linear movement to a traversing is formed with a toothed belt in fixed connection with the thread guide tube, deflection rollers and servomotor. This thread traversing has the advantage over competitors that all functions of thread positioning can be carried out with this traversing device, such as a. Setting the winding when changing the spindle, b. Catch wraps on the next sleeve, c. Thread reserve winder, d. Winding spool for the spool trip.

In nachfolgenden wird unter Hinweis auf die beigefügten Zeich nungen ein Ausführungsbeispiel näher beschrieben.In the following, with reference to the attached drawing an embodiment described in more detail.

Es stellen dar:They represent:

Fig. 1 das Schema einer erfindungsgemäßen Aufspulmaschine in der Seitenansicht, Fig. 1 a diagram of a winding machine according to the invention in side view,

Fig. 2 das Schema der Aufspulmaschine aus Fig. 1 in der Vor deransicht, Fig. 2 shows the scheme of the winding machine of Fig. 1 in the pre deransicht,

Fig. 3 aus der Aufspulmaschine aus Fig. 2 und Fig. 1 mit einer Linearführung und Gleitschuhrahmen in der Warteposition bis zur Doffposition, Fig. 3 of the winding machine of FIG. 2 and FIG. 1 with a linear guide and Gleitschuhrahmen in the waiting position until the Doffposition,

Fig. 4 das Schema der Spulspindel mit Spannelemente, in Vorder- und Seitenansicht, Fig. 4 shows the scheme of the winding spindle with the clamping elements, in front and side view,

Fig. 5 ein weiteres Ausführungsbeispiel der Linearführung mit Gleitschuhrahmen in der unteren Betriebsstellung mit geschlossener und geöffneter Spindelführung in der Seitenansicht, Fig. 5 shows a further embodiment of the linear guide with Gleitschuhrahmen in the lower operating position with closed and opened spindle guide in a side view;

Fig. 6 das Schema der Changierung in der Vorder-, Seiten- und Draufsicht, Fig. 6 shows the scheme of the traversing device in the front, side and top view,

Fig. 7 die Aufspulmaschine aus Fig. 1 in der Seitenansicht, in einer zweiten Betriebsstellung mit Spule, Fig. 7, the winding machine of Fig. 1 in a side view, in a second operating position with coil,

Fig. 8 die Aufspulmaschine aus Fig. 7 in der Vorderansicht mit eingeschwänkter Linearführung und Spule, Fig. 8, the winding machine of Fig. 7 in the front view with eingeschwänkter linear guide and the coil,

Fig. 9 das Schema eines luftgelagerten Fadenführerschiffchens als einzelnes Modul der Changierung in der Seitenansicht, Fig. 9 shows the schematic of an air bearing Fadenführerschiffchens as a single module the traversing in the side view,

Fig. 10 aus Fig. 9 das Modul in der Vorderansicht, FIG. 10 from FIG. 9, the module in the front view,

Fig. 11 aus Fig. 10 das Modul in der Draufsicht Fig. 11 from Fig. 10 the module in plan view

Reference list

11

Kopffadenführer
Head thread guide

22nd

Faden
thread

33rd

Stütze
support

44th

Schlitten
carriage

55

Changiereinrichtung
Traversing device

66

Spindel Führung
Spindle guide

77

Verschlußantrieb
Lock drive

88th

Andrückwalze
Pressure roller

99

Gleitschuhrahmen
Slide frame

1010th

Spulspindel
Winding spindle

1111

Spulspindel
Winding spindle

1212th

Hülse
Sleeve

1313

Spule
Kitchen sink

1414

Leerhülse
Empty pod

1515

Maschinengestell
Machine frame

1616

Führung
guide

1717th

Linearführung
Linear guide

1818th

Linearführung
Linear guide

1919th

Gleitschuh
Sliding shoe

2020th

Gleitschuh
Sliding shoe

2121

Spindelmotor
Spindle motor

2222

Spindelmotor
Spindle motor

2323

Linearantrieb
linear actuator

2424th

Linearantrieb
linear actuator

2525th

Drehzahlsensor
Speed sensor

2626

Steuereinrichtung
Control device

2727

Wegsensor
Displacement sensor

2828

Spindelverschluß
Spindle lock

2929

Steuereinrichtung
Control device

3030th

Kraftgeber
Power generator

3131

Kupplungsplatte
Clutch plate

3232

Lagerung
storage

3333

Drehgelenk
Swivel

3434

Schwenkantrieb
Swivel drive

3535

Spulspindel
Winding spindle

3636

Pneumatikbohrung
Pneumatic drilling

3737

Hülsenbefestigung
Sleeve attachment

3838

Doffer-Zentrierung
Doffer centering

3939

Spindelmotor
Spindle motor

4040

Pneumatikadapter für Doffer
Pneumatic adapter for doffer

4141

Abschiebevorrichtung
Pusher

4242

Linearantrieb
linear actuator

4343

Spulspindelhalterung
Spool spindle holder

4444

Bohrung
drilling

4545

Kurzhub-Spannzylinder
Short stroke clamping cylinder

4646

Optoelektronisch Sensor
Photoelectric sensor

4747

Absaugung
Suction

4848

Drehgelenk
Swivel

4949

Halterung-Linearführung
Bracket linear guide

5050

Halterung-Linearführung
Bracket linear guide

5151

Fadenführer
Thread guide

5252

Druckluftleitrohr
Compressed air guide tube

5353

Halterung
bracket

5454

Stellmotor
Servomotor

5555

Umlenkrolle
Pulley

5656

Zahnriemen
Timing belt

5757

Sensor
sensor

5858

Druckluftanschluß
Compressed air connection

5959

Fadenführer-Rohr
Thread guide tube

6060

Changierungshalterung
Swing bracket

6161

Verbindungsstück
Connector

6262

Pneumatik-Pflutgehäuse
Pneumatic plow housing

6363

Halterung
bracket

6464

Luftpolster
Air cushion

6565

Luftdruckspeicher
Air pressure accumulator

6666

Entlüftungssystem
Ventilation system

6767

Impulsanschlagfläche
Impulse stop surface

6868

Entlüftungssystem
Ventilation system

6969

Fadenführerausgang
Thread guide exit

7070

Impulsgeber
Impulse generator

7171

Entlüftungssystem
Ventilation system

7272

Entlüftungssystem
Ventilation system

7373

Fadenführerschiffchen
Thread guide boat

7474

Magnet
magnet

7575

Drehachse
Axis of rotation

7676

Pendelachse
Swing axle

7777

Gegengewicht
Counterweight

7878

Magnet
magnet

7979

Impulsanschlag
Impulse stop

8080

Fadenführer
Thread guide

8181

Sensor
sensor

8282

Impulsgeber
Impulse generator

Claims

1. winding machine for winding a continuously starting thread ( 2 ) onto a sleeve ( 12 ) to form a bobbin ( 13 ) with two drivable winding spindles ( 10 , 11 ), interchangeable with winding spindles ( 35 ), on each of which at least one sleeve ( 12 , 14) is fitted, with a traversing device (5), which reciprocate the yarn (2) on the zuwickelden coil (13) and laid forth with a pressure roller (8) in the winding range in the circumferential contact with the be wound coil (13) stands, with two movable slide shoes ( 19 , 20 ) on which the winding spindles ( 10 , 11 ) are rotatably projecting in a slide shoe frame ( 9 ), and with two opposite linear guides ( 17 , 18 ) on which the slide shoe ( 19 , 20 ) are guided independently of one another by means of linear drives ( 23 , 24 ), so that the winding spindles ( 10 , 11 ) are moved alternately into a winding area and in a changing area, characterized in that one of the slides Shoes ( 19 ) on one of the linear guides ( 18 ) and the other ( 20 ) on the other linear guide ( 17 ) is guided, that the traversing mechanism ( 5 ) and the pressure roller ( 8 ) are fastened to a carriage ( 4 ) and that Carriage ( 4 ) can be moved horizontally between several operating positions.

2. Winding machine according to claim 1, characterized in that a head thread guide ( 1 ) arranged in the thread run in front of the traversing device ( 5 ) is horizontally adjustable synchronously with the carriage.

3. Winding machine according to claim 1.1, characterized in that the linear guide ( 17 , 18 ) are arranged stationary with a distance parallel to each other.

4. Winding machine according to claim 1.2, characterized in that the linear guides ( 17 , 18 ) are pivotable to each other. On one swivel joint ( 33 , 48 ).

5. Winding machine according to claim 1.3, characterized in that the pressure roller ( 8 ) is attached to the carriage ( 4 ) by a force transmitter ( 30 ) in such a way that the pressure roller ( 8 ) can execute a movement directed radially to the spool ( 13 ).

6. Winding machine according to claim 1.4, characterized in that the displacement sensors ( 27 ) for detecting the movement of the sliding shoes ( 19 , 20 ) and movement of the swivel drive ( 34 ) with a control device ( 29 ) is connected and that the evasive movement between the pressure roller ( 8 ) and coil ( 13 ) effecting linear drive ( 23 , 24 ) can be controlled by means of the control device ( 29 ).

7. winding machine according to claim 1.5, characterized in that a displacement sensor ( 27 ) for determining the position of the sliding block ( 19 , 20 ) on the linear guide ( 17 , 18 ) is arranged in that the displacement sensor ( 27 ) with a control device ( 29 ) is connected and that by means of the control device ( 29 ) the linear drive ( 23 , 24 ) of the slide shoe ( 19 , 20 ) with slide shoe frame ( 9 ) can be controlled.

8. Winding machine according to claim 1.6, characterized in that the displacement sensor ( 27 ) includes a glass scale which can be scanned by means of an optoelectronic device, by means of the control device ( 29 ) the force transmitter ( 30 ) can be controlled - the linear drive ( 23 , 24 ) of the Sliding shoe ( 20 , 19 ) in the winding area depending on the contact pressure between the pressure roller ( 8 ) and the spool ( 13 ) can be controlled.

9. Winding machine according to claim 1.7, characterized in that the traversing device ( 5 ) is positively or non-positively connected to the carriage ( 4 ) of the pressure roller ( 8 ). The pressure roller ( 8 ) is connected to a force transmitter ( 30 ).

10. Winding machine according to claim 2, characterized in that both ends of each winding spindle ( 10 , 11 ) are guided in a separate slide shoe frame ( 9 ). The slide shoe frame ( 9 ) on the side to be doffed ( 6 ) three locking devices ( 7 , 42 , 45 ) can use the spindle guide ( 6 ) with linear drive ( 42 ) and relax from short stroke clamping cylinder ( 45 ) the spindle guide ( 6 ) open to push off the spools ( 13 ) with the push-off device ( 41 ).

11. Winding machine according to claim 1 to 3, characterized in that the said winding spindles ( 10 , 11 ) independently of each other on a linear guide ( 17 , 18 ) and two separate slide shoe frames ( 9 ) in the associated linear guide bracket ( 49 , 50 ) and swivel joints ( 33 , 48 ), taking into account the angular functions, can be moved independently of each other, truncated and linear.

12. Winding machine according to claim 4, characterized in that directly the traversing ( 5 ) of the winding process = the fluff, floating particles and thread suction ( 47 ) on and in the slide shoe frame ( 9 ) is installed.

13. Winding machine according to claim 5, characterized in that the winding spindle ( 35 ) consisting on the inside of a standing shaft identified as a pneumatic bore ( 36 ), closed on one side with the spindle motor centering = clutch plate ( 31 ) and on the other hand held in the doffer Centering ( 38 ) and clamped with the short-stroke tensioning cylinder ( 45 ) in combination with slide shoe frame ( 9 ) and bearing ( 32 ) a winding spindle clamped to a point.

14. Winding machine according to claim 6, characterized in that the winding spindle ( 10 , 11 ) as a second variant, with integrated spindle drive ( 22 ), held on both sides and guided with the slide shoe frame ( 9 ) via the hol shaft as a center, characterized as a pneumatic bore ( 36 ) whereby the spindle motor ( 39 ) is then no longer required in this variant.

15. Winding machine according to claim 7, characterized in that the pneumatic adapter for doffing ( 40 ) with a short-stroke clamping cylinder ( 45 ) with the bore ( 44 ) with cone attachment ( 38 ).

16. Winding machine according to claim 8, characterized in that by means of the optoelectronic sensors ( 46 ) so arranged on the machine frame ( 15 ) that an optimum of bobbin diameter ( 13 ) in connection with the control device ( 29 ) is adjustable.

17. Winding machine according to claim 9, characterized in that the traversing device can form the variant of an air-bearing yarn guide boat ( 73 ),

18. characterized in that in the center of an air pressure accumulator ( 65 ) the thread guide boat ( 73 ) floats in an air cushion ( 64 ), with control of the ventilation system ( 66 , 68 , 71 , 72 ), and the pulse generator ( 70 , 82 ) the thread guide boat ( 73 ) traverses from one impulse stop surface ( 67 ) to another, with a sensor ( 81 ) in connection with the control device ( 26 ) the traversing movement is controlled.

19. Winding machine according to claim 9a, characterized in that on the inside of the traversing boat ( 73 ) the pendulum ( 76 ) is mounted on the axis of rotation ( 75 ) with counterweight ( 77 ) and thread guide ( 80 ) cantilevered outwards via thread guide output ( 69 ) and pneumatics - Flood casing ( 62 ). The magnets ( 74 , 78 ) on the left and right of the counterweight ( 77 ) fasten for pendulum travel and stabilization in each traverse stroke of the thread ( 2 ) in the reversal points.

20. Winding machine according to claim 10, characterized in that the traversing device can also form the variant of an air-bearing thread guide tube ( 59 ).

21. Winding machine according to claim 10.1, characterized in that the traversing executes a linear movement, using the compressed air guide tube ( 52 ) held on one side in the traversing holder ( 60 ) with the head-side compressed air connection ( 58 ) on the other hand holder ( 53 ) in a form-fitting manner with the carriage ( 4 ).

That with the inclusion of the Druckluftleitrohrs (59) 22 10.2 Take up machine according to claim, characterized in that a Luftdurchlässigewandung an air cushion is produced, using the yarn guide tube (59) that the Druckluftleitrohr (59) surrounds. The servomotor ( 54 ) traverses the thread guide tube ( 59 ) with thread guide ( 51 ) and thread ( 2 ).