DE19508051A1 - Coiling elongated material direction change point detection appts. - Google Patents

Coiling elongated material direction change point detection appts.

Info

Publication number
DE19508051A1
DE19508051A1 DE19508051A DE19508051A DE19508051A1 DE 19508051 A1 DE19508051 A1 DE 19508051A1 DE 19508051 A DE19508051 A DE 19508051A DE 19508051 A DE19508051 A DE 19508051A DE 19508051 A1 DE19508051 A1 DE 19508051A1
Authority
DE
Germany
Prior art keywords
drum
long goods
point detection
change point
direction change
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19508051A
Other languages
German (de)
Inventor
Hermann Jockisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19508051A priority Critical patent/DE19508051A1/en
Publication of DE19508051A1 publication Critical patent/DE19508051A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • B65H54/2848Arrangements for aligned winding
    • B65H54/2854Detection or control of aligned winding or reversal
    • B65H54/2857Reversal control
    • B65H54/286Reversal control by detection that the material has reached the flange or the reel end
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/355Conveyors for extruded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05Filamentary, e.g. strands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06Rod-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Abstract

The instant when the coiling direction changes is detected by several systems (1) of adjacent light barriers with electronic evaluation units.

Description

Anwendungsgebiet der ErfindungField of application of the invention

Die Erfindung bezieht sich auf Umtrommeleinrichtungen für Kabel, Schläuche, Drähte und Seile, wo darauf geachtet werden muß, daß Windungen und Lagen den Stauraum der Trommel möglichst vollständig ausnutzen, insbesondere für den Versand von Kabeln auf Liefertrommeln. The invention relates to reeling devices for cables, hoses, wires and Ropes, where care must be taken that turns and layers make up the storage space of the Use the drum as completely as possible, especially for shipping cables Delivery drums.  

Charakteristik des bekannten Standes der TechnikCharacteristic of the known prior art

Es ist allgemein üblich, Langgut aufzutrommeln. Zur Führung des aufzutrommelnden Langgutes werden unterschiedliche mechanische Einrichtungen benutzt. Die einfachsten sind mechanisch mit der Trommel gekuppelt, wie z. B. Spulwagen an Kranwinden und Ladewinden von Schiffen. Diese Mechanismen sind konstruktiv auf den Durchmesser des Langgutes abgestimmt und nicht übertragbar.It is common practice to drum long goods. To guide the drummable Different mechanical devices are used for long goods. The simplest are mechanically coupled to the drum, such as. B. winder on crane winches and Loading winches from ships. These mechanisms are constructive on the diameter of the Good things coordinated and not transferable.

Weiterhin sind Führungsmechanismen bekannt, die dem Menschen die körperliche Arbeit des Führens abnehmen, aber vom Menschen nach Beobachtung gesteuert werden. Auf Grund der Kontrollbeobachtung durch den Menschen sind diese Mechanismen geeignet, Langgut unterschiedlichen Durchmessers auf unterschiedlich gestaltete Trommeln aufzutrommeln. Ihre Nachteile liegen im ständigen Beobachtungsbedarf und in der Reibung in und mit den Führungsmechanismen. Zur Minimierung der Reibung wird in Umtrommelanlagen mit hoher Kapazität die aufnehmende Trommel jeweils so axial verschoben, daß der Auflaufwinkel des frei laufenden Langgutes gerade so groß ist, daß zwischen den Windungen kein Leerraum entsteht, aber ein Klettern des Langgutes auf die vorherige Windung vermieden wird. Das Klettern des Langgutes in die nächste Windungshöhe geschieht erst an der Bordwand der Trommel. Gleichzeitig kehrt sich der Wickelsinn um. Dadurch muß die Verschieberichtung der aufnehmenden Trommel umgekehrt werden.Furthermore, management mechanisms are known which affect people's physical work decrease in leadership, but are controlled by humans according to observation. On These mechanisms are suitable for human monitoring purposes, Long goods of different diameters on differently designed drums to drum up. Their disadvantages lie in the constant need for observation and in the friction in and with the leadership mechanisms. To minimize the friction is in Drum systems with high capacity, the receiving drum so axially shifted that the run-on angle of the free-running long goods is just so large that There is no empty space between the turns, but the long goods climb onto the previous turn is avoided. Climbing the long goods into the next one The winding height only occurs on the side of the drum. At the same time, the Wrap around. As a result, the direction of displacement of the receiving drum be reversed.

Zur Verkürzung der Umtrommelzeit werden bei großen Kabellängen hohe Geschwindigkeiten gefahren. Zwangsläufig verkürzt sich dadurch die Zeitspanne für den Umsteuermoment auf Zehntelsekunden. Falls der Moment des Umsteuerns verpaßt wird, besteht die Gefahr der Puckel- oder Schlingenbildung. Dadurch besteht beim Personal hoher Konzentrationsbedarf, der die Fluktuation anhebt.In order to shorten the drum time, long cables become long Speeds. This inevitably shortens the time span for the Reversal moment to tenths of a second. If the moment of reversing is missed, there is a risk of puckering or looping. This means there is a higher level of personnel A need for concentration that increases fluctuation.

Ziel der ErfindungAim of the invention

Ziel der Erfindung ist es, den Konzentrationsbedarf des Personals beim Umtrommeln abzubauen. The aim of the invention is to meet the concentration needs of the staff when drumming dismantle.  

Ziel der Erfindung ist es, den Konzentrationsbedarf des Personals beim Umtrommeln abzubauen. The aim of the invention is to meet the concentration needs of the staff when drumming dismantle.  

Darlegung des Wesens der ErfindungState the nature of the invention

Die Aufgabe der Erfindung besteht darin, ein Gerät zu schaffen, das die Gleichförmigkeit des Wickelprozesses überwacht und den Zeitpunkt des durch die Bordwand erzwungenen Kletterns des Langgutes in die nächsthöhere Lage zweifelsfrei erkennt und ein maschinell nutzbares Signal gibt.The object of the invention is to provide a device which ensures uniformity of the winding process and the time of the forced by the side wall Climbing the long goods into the next higher position is clearly recognized and a machine usable signal there.

Erfindungsgemäß wird diese Aufgabe durch elektronische Beobachtung mittels an sich bekannter Vorrichtungen zur optischen Längenmessung gelöst, wobei jede Lageänderung des überwachten Langgutes Lichtschranken unterbricht bzw. frei gibt. Zu diesem Zweck sind mehrere Lichtschranken geradlinig eng nebeneinander parallel strahlend so angeordnet, daß sie in einer rechteckähnlichen ebenen Fläche einen "Lichtkamm" aufspannen. Sobald das Langgut sich durch diese definierte Fläche hindurchbewegt, kann mit Hilfe der nachgeschalteten Auswerteelektronik z. B. der Durchmesser des Langgutes ermittelt werden.According to the invention, this object is achieved by electronic observation per se Known devices for optical length measurement solved, each change in position of the monitored long goods interrupts or releases light barriers. To this end If several light barriers are arranged in a straight line close to each other in parallel, that they span a "light comb" in a rectangular, flat surface. As soon as the long goods can move through this defined area with the help of downstream evaluation electronics z. B. the diameter of the long goods can be determined.

Mit Hilfe zweier paralleler Lichtkämme in definiertem Abstand wird der Winkel des Langgutes zur Achse der Lichtkammgruppe ermittelt, überwacht und zur Steuerung der Verschiebegeschwindigkeit ausgenutzt. Mit Hilfe einer weiteren Lichtkammgruppe, deren Strahlrichtung mit der der ersten Lichtkammgruppe einen rechten Winkel einschließt und möglichst denselben Langgutabschnitt überwacht, wird das Klettern in eine höhere Lage erfaßt.With the help of two parallel light combs at a defined distance, the angle of the Long goods to the axis of the light comb group determined, monitored and to control the Moving speed exploited. With the help of another light comb group, whose Beam direction forms a right angle with that of the first light comb group and If possible, the same section of long goods is monitored, climbing to a higher position detected.

Die nachgeschaltete Auswerteelektronik unterscheidet zwischen kontinuierlichen Bewegungen, erlaubten und unerlaubten Schwingungen und plötzlichen Diskontinuitäten. So wird nach dem Zurücklegen eines bestimmten Führungsweges das plötzliche Klettern des Langgutes an der Bordwand in die nächsthöhere Lage als solche erkannt und daraufhin der Wicklungssinn umgekehrt. Durch die Auswertung der Schwingungen ist eine automatische Anpassung der Umtrommelgeschwindigkeit möglich.The downstream evaluation electronics differentiate between continuous Movements, allowed and forbidden vibrations and sudden discontinuities. So, after covering a certain route, the sudden climbing of the Long goods on the side wall in the next higher position recognized as such and then the Reverse winding sense. By evaluating the vibrations is automatic Adjustment of the drum speed possible.

AusführungsbeispielEmbodiment

Die Erfindung wird anhand zweier Ausführungsbeispiele näher erläutert.The invention is explained in more detail using two exemplary embodiments.

Hauptbestandteil beider Vorrichtungen sind Lichtkammgruppen 2, deren Lichtkämme 1 aus parallelen Lichtschranken 3 im dargestellten Fall mit Reflektoren 4 bestehen. Das Prinzip ist auch mittels Lichtschranken mit separaten Lichtsendern und Lichtempfängern möglich.The main component of both devices are light comb groups 2 , the light combs 1 of which consist of parallel light barriers 3 with reflectors 4 in the illustrated case. The principle is also possible using light barriers with separate light transmitters and light receivers.

Die zugehörigen Zeichnungen zeigen:The associated drawings show:

Fig. 1: Schematische Anordnung beider Lichtkammgruppen zueinander; Fig. 1: Schematic arrangement of both light comb groups to each other;

Fig. 2: Schema eines Lichtkammes, Fig. 2: Schematic of an optical comb,

Fig. 3: Drauf- bzw. Seitenansicht der Gruppenanordnung, FIG. 3 shows plan and side view of the array,

Fig. 4: Anordnung der Vorrichtung bei Vorhandensein einer Spulvorrichtung, FIG. 4 shows arrangement of the apparatus in the presence of a winding device,

Fig. 5: Anordnung der Vorrichtung bei frei laufendem Langgut. Fig. 5: arrangement of the device with free-running long goods.

Zu Beginn des Umtrommelns wird der Anfang des Langgutes 5, bevor es an der Zieltrommel 6 befestigt wird, durch die Vorrichtung gem. Erfindung 7 geführt, wobei automatisch die vier Lichtkammebenen innerhalb der Vorrichtung gem. Erfindung 7 durchstoßen werden. Mit Beginn des Umtrommelns streckt sich das Langgut 5 unter Einwirkung der Zugkraft der Zieltrommel 6 zu einem fast geraden Stab, dessen Raumwinkel in der Fig. 4 von der Stellung der Spulvorrichtung 8 zur letzten eben aufgebrachten Windung der Zieltrommel 6, in der Fig. 5 von der Stellung der Zieltrommel 6 zur Spendertrommel 9 abhängt. Um auf der Zieltrommel 6 Windung neben Windung zu bekommen, darf der horizontale Auflaufwinkel zur Zieltrommel nur wenig von 90° abweichen. Dieser Winkel wird von einer Lichtkammgruppe 2 ständig kontrolliert. Seine Abweichungen werden zur Steuerung des Vorschubes der Spuleinrichtung 8 bzw. der Zieltrommelverschiebung benutzt.At the beginning of the tumbling, the beginning of the long goods 5 , before it is attached to the target drum 6 , according to the device. Invention 7 led, the four light comb levels within the device automatically acc. Invention 7 are pierced. At the beginning of Umtrommelns the Langgut 5 of the target drum 6 extends under the action of tensile force to an almost straight bar, its spatial angle in Fig. 4 from the position of the winding means 8 to the last newly applied winding of the target drum 6 in FIG. 5 of the position of the target drum 6 depends on the donor drum 9 . In order to get 6 turns next to turns on the target drum, the horizontal run-up angle to the target drum may only deviate slightly from 90 °. This angle is constantly checked by a light comb group 2 . Its deviations are used to control the feed of the winding device 8 or the target drum displacement.

Eine weitere Lichtkammgruppe 2 überwacht den Winkel des Langgutes 5 in der lotrechten Ebene. Sofern die erste Lichtkammgruppe 2 ordnungsgemäß arbeitet, tritt kein vorzeitiges Klettern einer Windung auf die vorherige auf. Das wird erst an der Bordwand der Zieltrommel 6 erzwungen, von der zweiten Lichtkammgruppe 2 erkannt und löst die Umkehr des Wickelsinns aus.Another light comb group 2 monitors the angle of the long goods 5 in the vertical plane. If the first light comb group 2 is working properly, there is no premature climbing of one turn onto the previous one. This is only forced on the side wall of the target drum 6 , recognized by the second light comb group 2 and triggers the reversal of the winding direction.

Durch die erfindungsgemäße Vorrichtung kann das Umkehren des Wickelsinnes automatisiert werden, so daß die Konzentration des Arbeitenden deutlich sinken kann.The device according to the invention can automate the reversal of the winding direction become so that the concentration of the worker can decrease significantly.

Bezugszeichenliste:Reference symbol list:

 1 Lichtkamm
 2 Lichtkammgruppe
 3 Lichtsender/empfänger
 4 Reflektor
 5 Kabel
 6 Zieltrommel
 7 Vorrichtung gem. Erfindung
 8 Spulvorrichtung
 9 Spendertrommel
1 light comb
2 light comb group
3 light transmitters / receivers
4 reflector
5 cables
6 target drum
7 device according to invention
8 winding device
9 donor drum

Claims (2)

1. Vorrichtung zur Erfassung des Zeitpunktes für die Umkehr des Wickelsinnes, gekennzeichnet durch mehrere Systeme (1) geradlinig angeordneter parallel eng nebeneinander liegender Lichtschranken (3) mit nachfolgenden elektronischen Auswerteeinrichtungen.1. Device for detecting the point in time for the reversal of the winding direction, characterized by several systems ( 1 ) arranged in a straight line and parallel to one another light barriers ( 3 ) with subsequent electronic evaluation devices. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß vier Systeme (1) in vier verschiedenen, zueinander parallelen Ebenen so angeordnet sind, daß je zwei Systeme (1) eine Gruppe (2) bilden und parallele Strahlrichtungen aufweisen, wobei die Strahlrichtungen beider Systemgruppen (2) zueinander senkrecht und relativ senkrecht zur Achse des aufzuwickelnden Langgutes (5) stehen.2. Device according to claim 1, characterized in that four systems ( 1 ) are arranged in four different, mutually parallel planes such that two systems ( 1 ) form a group ( 2 ) and have parallel beam directions, the beam directions of both system groups ( 2 ) perpendicular to each other and relatively perpendicular to the axis of the long goods ( 5 ) to be wound.
DE19508051A 1995-02-23 1995-02-23 Coiling elongated material direction change point detection appts. Withdrawn DE19508051A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19508051A DE19508051A1 (en) 1995-02-23 1995-02-23 Coiling elongated material direction change point detection appts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19508051A DE19508051A1 (en) 1995-02-23 1995-02-23 Coiling elongated material direction change point detection appts.

Publications (1)

Publication Number Publication Date
DE19508051A1 true DE19508051A1 (en) 1996-08-29

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Application Number Title Priority Date Filing Date
DE19508051A Withdrawn DE19508051A1 (en) 1995-02-23 1995-02-23 Coiling elongated material direction change point detection appts.

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DE (1) DE19508051A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014007552A1 (en) 2014-05-22 2015-11-26 Maschinenfabrik Niehoff Gmbh & Co. Kg Winding device for stranded winding material

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437295A1 (en) * 1974-08-02 1976-02-12 Wolfgang Dr Zwintzscher Wire spooling installation - with electronic control for adjusting speed of drum's forward movement
DE2230628B2 (en) * 1972-06-22 1977-09-01 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR CONTROLLING THE DRIVE OF THE LAYING DEVICE OF WINDING MACHINES, IN PARTICULAR IN WIRE DRAWING MACHINES
DE3024095A1 (en) * 1980-06-27 1982-01-21 Rosendahl Industrie-Handels AG, Schönenwerd WRAPPING MACHINE FOR WINDING STRAND-SHAPED GOODS ON A REEL
DE3411395A1 (en) * 1983-03-31 1985-02-21 Morgan Construction Co., Worcester, Mass. DEVICE FOR WRAPPING STRING-SHAPED GOODS
US4570875A (en) * 1983-06-24 1986-02-18 Maillefer S.A. Automatic traversing control
DE3622900A1 (en) * 1986-07-08 1988-01-21 Hatlapa Uetersener Maschf Winding (reeling) device for cable winches
USH502H (en) * 1987-12-21 1988-08-02 The United States Of America As Represented By The Secretary Of The Army High speed precision optical fiber winding system
US4838500A (en) * 1987-06-18 1989-06-13 United States Of America As Represented By The Secretary Of The Army Process and apparatus for controlling winding angle
GB2221227A (en) * 1988-06-16 1990-01-31 Ceat Cavi Spa Automatic winder: transverse control
DE3827078A1 (en) * 1988-08-10 1990-02-15 Hatlapa Uetersener Maschf WINDING DEVICE FOR WINCHES
GB2277102A (en) * 1991-09-09 1994-10-19 Desbury Ltd "Cable coiler with coil stripper"
US5364043A (en) * 1990-06-15 1994-11-15 Nokia-Maillefer Oy Arrangement in a coil winding machine for a cable or a similar strandlike product

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230628B2 (en) * 1972-06-22 1977-09-01 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR CONTROLLING THE DRIVE OF THE LAYING DEVICE OF WINDING MACHINES, IN PARTICULAR IN WIRE DRAWING MACHINES
DE2437295A1 (en) * 1974-08-02 1976-02-12 Wolfgang Dr Zwintzscher Wire spooling installation - with electronic control for adjusting speed of drum's forward movement
DE3024095A1 (en) * 1980-06-27 1982-01-21 Rosendahl Industrie-Handels AG, Schönenwerd WRAPPING MACHINE FOR WINDING STRAND-SHAPED GOODS ON A REEL
DE3411395A1 (en) * 1983-03-31 1985-02-21 Morgan Construction Co., Worcester, Mass. DEVICE FOR WRAPPING STRING-SHAPED GOODS
US4570875A (en) * 1983-06-24 1986-02-18 Maillefer S.A. Automatic traversing control
DE3622900A1 (en) * 1986-07-08 1988-01-21 Hatlapa Uetersener Maschf Winding (reeling) device for cable winches
US4838500A (en) * 1987-06-18 1989-06-13 United States Of America As Represented By The Secretary Of The Army Process and apparatus for controlling winding angle
USH502H (en) * 1987-12-21 1988-08-02 The United States Of America As Represented By The Secretary Of The Army High speed precision optical fiber winding system
GB2221227A (en) * 1988-06-16 1990-01-31 Ceat Cavi Spa Automatic winder: transverse control
DE3827078A1 (en) * 1988-08-10 1990-02-15 Hatlapa Uetersener Maschf WINDING DEVICE FOR WINCHES
US5364043A (en) * 1990-06-15 1994-11-15 Nokia-Maillefer Oy Arrangement in a coil winding machine for a cable or a similar strandlike product
GB2277102A (en) * 1991-09-09 1994-10-19 Desbury Ltd "Cable coiler with coil stripper"

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* Cited by examiner, † Cited by third party
Title
3- 42467 A.,M-1111,May 10,1991,Vol.15,No.182 *
CONRAD,A.,u.a.: Automatisierung des Wickelns von Kabeln und Leitungen auf Spulen. In: Draht 40, 1989, 12, S.961,962 *
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014007552A1 (en) 2014-05-22 2015-11-26 Maschinenfabrik Niehoff Gmbh & Co. Kg Winding device for stranded winding material

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