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- Withdrawn
Links
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2848—Arrangements for aligned winding
- B65H54/2854—Detection or control of aligned winding or reversal
- B65H54/2857—Reversal control
- B65H54/286—Reversal control by detection that the material has reached the flange or the reel end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion 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
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion 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
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
Abstract
Description
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.
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 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.
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.
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)
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 |
Family
ID=7755925
Family Applications (1)
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. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19508051A1 (en) |
Cited By (1)
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)
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 |
-
1995
- 1995-02-23 DE DE19508051A patent/DE19508051A1/en not_active Withdrawn
Patent Citations (12)
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" |
Non-Patent Citations (3)
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 * |
JP Patents Abstracts of Japan: 62-240265 A.,M- 683,April 9,1988,Vol.12,No.113 * |
Cited By (1)
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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