EP1357561A1 - Herstellung von Flachbandkabeln - Google Patents
Herstellung von Flachbandkabeln Download PDFInfo
- Publication number
- EP1357561A1 EP1357561A1 EP02450103A EP02450103A EP1357561A1 EP 1357561 A1 EP1357561 A1 EP 1357561A1 EP 02450103 A EP02450103 A EP 02450103A EP 02450103 A EP02450103 A EP 02450103A EP 1357561 A1 EP1357561 A1 EP 1357561A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- cable
- rollers
- roller
- drive rollers
- 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- Withdrawn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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
Definitions
- the invention relates to the manufacture and equipment of ribbon cables, in particular their movement in the course of their manufacture, processing and equipment.
- the invention relates to a method for transporting a flat conductor cable to, between and from processing stations by means of drive rollers, configurations this method and an apparatus for performing the method.
- ribbon cables There are two types of ribbon cables, the laminated and the extruded, both can and will be manufactured continuously, either directly from their location Manufacture, or different from a drum on which they are temporarily stored Processing steps subjected to different, successive stations. These individual processing steps can include removing a piece of an insulating layer to be able to create a window, connecting with any electronic Elements or elements for handling or the like ..
- the object and aim of the invention is to solve these problems.
- this goal is achieved in that the drive rollers with different Speed are driven and that between the roller parts, which contact the ribbon cable and the drive elements a slip clutch is provided. In this way, a measurable and reproducible movement of the Ribbon cable also over long distances and also over many processing stations achieved.
- the slip clutch must be adjusted so that it begins to slip before it Sliding friction between the drive roller and the ribbon cable comes. This Adjustment can be carried out by a person skilled in the art knowing the invention using the data sheets from Ribbon cable and possibly a few simple experiments easily done become.
- Each drive station 4, 5, 6 consists essentially of two Rollers 4 ', 4 "; 5', 5" or 6 ', 6 ", of which always the lower roller as the drive roller 4 ', 5', 6 'is used and is therefore driven while the respective upper roller as Pinch roller 4 ", 5", 6 "is used.
- the last drive station 6 is operated directly by one Motor or a motor-gear unit 7 driven while the other two Drive stations 4 and 5 are driven by toothed belts 8 and 9.
- Figures 2 and 3 show, based on a special embodiment, one of the lower drive rollers 4 'or 5': the outer surface 10 on which the flat cable (Fig. 1) rests with the drive unit (tooth lock washer or direct drive) 11 an (adjustable) slip clutch 12 connected.
- the drive unit teeth lock washer or direct drive
- 11 an (adjustable) slip clutch 12 connected.
- the drive is implemented in such a way that the last lower roller is spikl-free in the transport direction is driven.
- the previous rolls from the bottom row are by timing belts also driven.
- the upper rollers are slightly pretensioned on the lower ones that a contact path is created in the contact points.
- condition (1) can be satisfied by varying 2 parameters, namely the roll diameter and the pulley diameter ,
- the dynamic analysis of the drive flat cable system provides information about the external forces acting on the flat cable and their influence on the position, or machining accuracy and about the boundary conditions for a slip-free Movement of the cable.
- This force is colinear to the x-axis of the model. For this it is necessary to determine the equivalent mass reduced to the x-axis. Then the necessary pressing forces on the flat cable taking into account the by the Machining and friction-induced resistance forces defined. It goes can be seen from the following from Fig. 2 apparent design of the roles from (the reason for the approach follows in the description):
- the run-up time of the system can be determined from the equations of motion:
- This slip clutch enables the drive torque transferred to the roller be limited.
- a predefined elastic stretch i.e. more elastic Force
- one (or both) begins with one to rotate another angular velocity with respect to the driving toothed pulley.
- the slip thus occurs in the slip clutch and not between the drive roller and Electric wire. This creates a defined position of the cable with respect to the surface of everyone Drive role and thus ensured in the room what processing individual allows predetermined areas of the cable with high accuracy.
- the clutch closing force F Cyl is given by:
- V i + 1 is always greater than V i , that is to say that the outgoing cable end, i.e. the point of contact between the rolls i + 1 , moves faster than the incoming end, ie the point of contact between the rolls i .
- This speed difference results in the creation of a mechanical stretch in the cable harness, which causes a smaller or greater elastic force depending on the elastic constant of the cable, which in turn depends on the effective length of the cable. This force does not increase linearly due to the conditions of the drive.
- the cable has the following elastic parameters: ⁇ x j , ej / i, ⁇ j / i , and l j FFC .
- the part of the cable in front of the rolls i has a relative (specific) elongation ⁇ j i- l ( e j i- l ) and the strand after the rolls i + 1 - a relative (specific) elongation ⁇ j i + l ( e j i) .
- the invention provides such a solution.
- the flat cable moves through all without slipping Roll.
- the speeds of the respective pairs of rollers are reasonable Selection of their outer diameter and that of the toothed pulleys chosen such that the last driven roller in the transport direction has the highest peripheral speed has and each previously attached ever lower.
- the frictional forces on the FFC only make sense at the level of the driving forces and are caused by the contact pressure certainly.
- the last roll is the only one without a slip clutch and directly from the engine is driven.
- the transmission moments in the slip clutches are on one Value between the mass torque and the proportional drive torque on the roller set. This peculiarity of the drive guarantees a continuity of the movement of the flat cable and good deterministic properties of the entire system, which in addition to the correction of the position of the cable or the processing units by the Control also allow a good estimate of the machining tolerances of the FFC.
- the invention is not based on the illustrated and described embodiment limited, but can be modified in various ways.
- the drive belt Toothed belt
- the use of chains or gears or friction wheels is conceivable, which may also take over the function of the slip clutches can.
- the slip clutch can be mechanical, as described in the above Case, or electrically, be designed as a control of the drive torque.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Transmission Devices (AREA)
Abstract
Description
- Di
- Außendurchmesser der i. Kabelantriebsrolle
- ω i
- Winkelgeschwindigkeit
der i.
Kabelantriebsrolle - ω M
- Winkelgeschwindigkeit des Motors
- iG
- Getriebeübersetzung
- Außendurchmesser der Zahnscheibe
- l
- Abstand zwischen den Rollen
- t1
- Zeit für die Bewegung eines Punktes des Kabels von Rolle i-1 zu r Rolle i
- ∼V
- Durchschnittsgeschwindigkeit eines Punktes des Kabels von n i-1 nach i
- S
- Flächenmaß des Dreiecks Vi-l P Vi
- li
- Abstand zwischen den Rollen i und i+l
- ∼V
- Durchschnittsgeschwindigkeit eines Punktes des Kabels von n i nach i+l
- mFFC
- Masse des FFC in kg/m
- EM
- Kinetische Energie des Motors
- EG
- KE des Getriebes
- EoR
- KE der oberen Rolle
- EuR
- KE der unteren Rolle
- ESR
- KE der Spannrolle
- EZR
- KE des Zahnriemens
- ρ -
- Materialdichte
- li ―
- Abstand zwischen zwei Rollen
FP ― resultierende Prozesskraft
β dx / dt = FR ― resultierende Reibungskraft
η - Wirkungsgrad des Gesamtantriebs
- ƒ
- Reibungskoeffizient bei Rollen
- µ0
- Reibungskoeffizient bei Gleiten
- r
- Radius der Rolle
- R
- Reaktionskraft = Fn
- E
- Elastizitätsmodul
- S
- Querschnittfläche
- l
- Länge des Leiters
- h
- Höhe des Leiters
- bj
- Breite des Leiters
- i
- Anzahl Leiter mit gleicher Breite
- δx
- Verschiebung des Berührungspunktes der Räder
- Δx
- Absolute Dehnung des Kabels
- ε
- Relative Dehnung des Kabels
- eS
- Spezifische Dehnung des Kabels
- lFFC
- Ungedehnte Länge des Kabels
- l
- Abstand zwischen den Rollen
Claims (8)
- Verfahren zum Transport eines Flachleiterkabels zu, zwischen und von Bearbeitungsstationen mittels Antriebsrollen, dadurch gekennzeichnet, dass die Antriebsrollen mit unterschiedlicher tangentialer Oberflächengeschwindigkeit angetrieben werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Flachleiterkabel von Antriebsrollen mit geringerer tangentialer Oberflächengeschwindigkeit zu Antriebsrollen mit höherer Oberflächengeschwindigkeit gelangt.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Antriebsmoment zumindest einer Antriebsrolle kleiner ist als ist als die Reibungskraft zwischen der Oberfläche der Antriebsrolle und dem Flachbandkabel, multipliziert mit dem Radius der Antricbsrolle.
- Vorrichtung zur Durchführung eines Verfahrens nach einem der voranstehenden Ansprüche, mit Antriebsrollen, die ein Flachbandkabel in Bewegung versetzen, dadurch gekennzeichnet, dass die Antriebsrollen mit unterschiedlicher tangentialer Oberflächengeschwindigkeit angetrieben werden.
- Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass bei zumindest einer Antriebsrolle zwischen der Oberfläche und dem Antrieb eine Rutschkupplung vorgesehen ist.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Rutschkupplung mechanisch, pneumatisch oder elektrisch ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass zumindest zwei Antriebsrollen mit unterschiedlichem Drehmoment angetrieben werden.
- Vorrichtung nach Anspruch 7 und 5, dadurch gekennzeichnet, dass die unterschiedlichen Drehmomente durch unterschiedlich ausgebildete bzw. justierte Rutschkupplungen sichergestellt werden.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02450103A EP1357561A1 (de) | 2002-04-26 | 2002-04-26 | Herstellung von Flachbandkabeln |
JP2003119838A JP2003317556A (ja) | 2002-04-26 | 2003-04-24 | 平形リボンケーブルの製造 |
US10/425,688 US20040026473A1 (en) | 2002-04-26 | 2003-04-28 | Production of flat conductor cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02450103A EP1357561A1 (de) | 2002-04-26 | 2002-04-26 | Herstellung von Flachbandkabeln |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1357561A1 true EP1357561A1 (de) | 2003-10-29 |
Family
ID=28686056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02450103A Withdrawn EP1357561A1 (de) | 2002-04-26 | 2002-04-26 | Herstellung von Flachbandkabeln |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040026473A1 (de) |
EP (1) | EP1357561A1 (de) |
JP (1) | JP2003317556A (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03225710A (ja) * | 1990-01-29 | 1991-10-04 | Fujikura Ltd | テープ電線の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643844A (en) * | 1970-03-09 | 1972-02-22 | Goodyear Tire & Rubber | Apparatus for tensioning fabric |
USRE28602E (en) * | 1972-02-16 | 1975-11-04 | Differential drive for tension rollers | |
US4351460A (en) * | 1980-06-16 | 1982-09-28 | Itek Corporation | Transport system for photo-typesetting machine |
JP3762071B2 (ja) * | 1997-11-04 | 2006-03-29 | 三菱重工業株式会社 | 印刷開始時におけるウェブ送り出し走行制御方法及び装置 |
US5903794A (en) * | 1998-01-27 | 1999-05-11 | Eastman Kodak Company | Processor and a drive system and method for driving a photosensitive material through the processor |
US6499639B2 (en) * | 2001-02-12 | 2002-12-31 | Heidelberger Druckmaschinen Ag | Method and apparatus for dynamically controlling a web printing press |
US6684776B2 (en) * | 2001-02-23 | 2004-02-03 | Heidelberger Druckmaschinen Ag | Method and apparatus for determining slipping in a nip roller |
-
2002
- 2002-04-26 EP EP02450103A patent/EP1357561A1/de not_active Withdrawn
-
2003
- 2003-04-24 JP JP2003119838A patent/JP2003317556A/ja active Pending
- 2003-04-28 US US10/425,688 patent/US20040026473A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03225710A (ja) * | 1990-01-29 | 1991-10-04 | Fujikura Ltd | テープ電線の製造方法 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 015, no. 510 (E - 1149) 25 December 1991 (1991-12-25) * |
Also Published As
Publication number | Publication date |
---|---|
US20040026473A1 (en) | 2004-02-12 |
JP2003317556A (ja) | 2003-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0540893B1 (de) | Vorrichtung zum Verseilen von strangförmigem Gut insbesondere grösseren Querschnittes mit wechselnder Schlagrichtung | |
DE3310296A1 (de) | Verfahren zur steuerung der bahnspannung, mit der eine papierbahn auf eine rolle aufgewickelt wird | |
DE2461466B2 (de) | Drahtsägemaschine | |
EP1034128B1 (de) | Vorrichtung zum querschneiden einer papierbahn | |
DE2856525C2 (de) | Steuereinrichtung in einer Vorrichtung zur Herstellung langer Stäbe oder Stangen | |
EP1663823A1 (de) | Stapelbildungsvorrichtung | |
DE2230972C3 (de) | Verfahren zum Verseilen von Verseilelementen für elektrische Kabel zu einer Verseileinheit mit abschnittsweise wechselnder Verdrillungsrichtung | |
DE1958623C3 (de) | Vorrichtung zum Längsstrecken von Band- und Drahtmaterial | |
DE1817803A1 (de) | Rotierender Zwischenspeicher zur Verseilung von Verseilelementen fuer Kabel,insbesondere Nachrichtenkabel | |
DE2508385A1 (de) | Vorrichtung zum verdrehen eines leiters | |
DE2734398A1 (de) | Vorrichtung zur herstellung von kabeln aus kabelverseilelementen | |
DE2723720C3 (de) | ||
EP1357561A1 (de) | Herstellung von Flachbandkabeln | |
DE202004019456U1 (de) | Vorrichtung zum Antrieb einer Vorheizwalzenanordnung in einer Anlage zur Herstellung von Folien | |
CH634119A5 (de) | Verfahren und vorrichtung zur kontinuierlichen herstellung von strangfoermigem gut durch verseilung von formstraengen. | |
EP0388708B1 (de) | Bandspeicher für einen kontinuierlichen Betrieb von Walzstrassen | |
EP1025921B1 (de) | Vorrichtung zum Richten von metallischem Gut | |
DE19900461A1 (de) | Transportvorrichtung | |
EP3592530B1 (de) | Folienreckanlage | |
EP1368141B1 (de) | Vorrichtung und verfahren zur herstellung von flach-metall | |
EP0251029A1 (de) | Verfahren zum Herstellen eines flachen Spulenbandes | |
EP1394083A1 (de) | Tranportvorrichtung zum Transport von Werkstücken | |
WO2005003662A2 (de) | Hotflue | |
DE2045513C3 (de) | Anordnung zum vorübergehenden Aufdrillen einer Verseileinheit eines elektrischen Kabels | |
EP0938103B1 (de) | Vorrichtung zum Herstellen flexibler elektrischer Leitungen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040429 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AXX | Extension fees paid |
Extension state: RO Payment date: 20040429 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: I & T INNOVATION TECHNOLOGY ENTWICKLUNGS- UND |
|
17Q | First examination report despatched |
Effective date: 20070208 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070619 |