EP1279635A2 - Installation pour l'enroulement d'un cordon profilé sur une bobine - Google Patents

Installation pour l'enroulement d'un cordon profilé sur une bobine Download PDF

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Publication number
EP1279635A2
EP1279635A2 EP02014741A EP02014741A EP1279635A2 EP 1279635 A2 EP1279635 A2 EP 1279635A2 EP 02014741 A EP02014741 A EP 02014741A EP 02014741 A EP02014741 A EP 02014741A EP 1279635 A2 EP1279635 A2 EP 1279635A2
Authority
EP
European Patent Office
Prior art keywords
profile strand
spool
tape feed
feed device
profile
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.)
Granted
Application number
EP02014741A
Other languages
German (de)
English (en)
Other versions
EP1279635B1 (fr
EP1279635A3 (fr
Inventor
Hartmut Stock
Ulrich Thienel
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.)
Troester GmbH and Co KG
Original Assignee
Unicor Extrusionstechnik GmbH
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 Unicor Extrusionstechnik GmbH filed Critical Unicor Extrusionstechnik GmbH
Publication of EP1279635A2 publication Critical patent/EP1279635A2/fr
Publication of EP1279635A3 publication Critical patent/EP1279635A3/fr
Application granted granted Critical
Publication of EP1279635B1 publication Critical patent/EP1279635B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H54/36Yarn-guide advancing or raising mechanisms, e.g. cop-building arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00Forwarding filamentary material
    • B65H51/30Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/36Floating elements compensating for irregularities in supply or take-up of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00Securing material to cores or formers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments
    • B65H2701/319Elastic threads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/39Other types of filamentary materials or special applications
    • B65H2701/3913Extruded profiled strands

Definitions

  • the invention relates to a system for winding a profile strand made of an elastic material onto a spool, with a tape feed device which has a tension control.
  • Such a profile strand is an extruded plastic strand with a specific cross-sectional profile that is wound onto a spool.
  • the spool is usually a transport spool.
  • This transport spool can consist of a cardboard material.
  • Such transport spools made of cardboard material are inexpensive disposable spools.
  • Profile strands of this type are used, for example, as sealing profiles.
  • the profile strands are usually designed with fine sealing lips.
  • the older patent application 100 02 022 describes a device for inserting an intermediate layer strip between layers of a profile strand to be wound onto a transport spool following its extrusion, the profile strand arriving at a corresponding winding point on the transport spool and axially in layers. and wound up on the transport spool. So the point here is to automatically insert an interlayer strip between the individual layers of a profile strand.
  • a system for winding a profile strand, i.e. a cross-sectional extruded plastic material strand is known from JP 06-091 720 A.
  • This known system has a tape feed device with a tension control, the feed device having a guide arm which allows lateral movement, i.e. a movement in the axial direction of the coil, as well as a radial movement.
  • a roller is provided on the guide arm for tension control.
  • the guide arm is arranged inclined downwards with respect to the coil to be wound away from the roller, so that the respective coil winding point is provided inclined at the corresponding angle on the coil. This angle of inclination increases with increasing winding diameter.
  • DE 37 39 256 A1 discloses a winding device for flexible hoses, wherein instead of a drum with a horizontal axis of rotation, a tier tower with a vertical axis of rotation is used.
  • the tape feed device of this known winding device is horizontally radially adjustable. An adjustment in height, ie in the vertical direction, does not take place there while the horizontally arranged coil is being wound.
  • the radial outer position of the tape feed device the flexible hose is supplied in an arcuate manner to a take-up point which is in the direction of rotation of the spool in front of the diameter line which is oriented perpendicular to the tape feed device.
  • the tape feed device is not radially adjustable in height but in a horizontal plane.
  • EP 0 176 227 A2 describes a winding device with a standing reel with a horizontal axis of rotation with a tape feed device and with a tension control.
  • the tape feeder has a head attached to an arm.
  • the strip material to be wound is fed to the spool at an angle which is inclined to the horizontal. The smaller the respective winding diameter, the greater the angle of inclination between the horizontal and the tape feed device.
  • a winding device for pipes with a pipe feed device formed by a guide pipe is known.
  • the guide tube is provided in this known winding device inclined.
  • the invention has for its object to provide a system of the type mentioned, with which it is reliably possible with high productivity to automatically wind a profile strand made of elastic material on a spool without fear of damage to the profile strand.
  • the strip feed device for tension control has a dancer slack on which the profile strand is loaded with a defined weight.
  • This defined weight can be the own weight of the respective extruded section or preferably a defined additional weight.
  • the weight range can be between 2 and 50 N, for example.
  • the system according to the invention advantageously remedies that the tape feed device preferably has a feed belt device forming a profile strand draw-off at its entrance facing away from the winding point for tension control.
  • the system according to the invention therefore expediently has a feed belt device at its entrance, which forms a belt take-off, which feeds the extruded material coming from the upstream production system, ie the extruder, to the system, the profile strand with the tension-regulating dancer only following the said strip take-off is applied.
  • the extruded material - regardless of the situation in front of the system according to the invention - is always supplied to the respective winding point with the same defined tensile stress in the system according to the invention.
  • the tension of the profile strand is expediently adjustable via a tension control measuring station.
  • the feed belt device which forms a profile strand, that is, a strip take-off.
  • this strip take-off takes over the task of removing the train located on the profile strand in the feed direction of the profile strand upstream of the system.
  • the belt feed device is provided for height adjustment on a lifting column device.
  • This lifting column device is expediently a lifting column device which can be moved by a servo motor and by means of which the profile strand is always guided horizontally tangentially to the coil winding point.
  • This coil winding point is at the top, i.e. highest position of the bobbin to be wound. This applies to every winding diameter, i.e. for each winding radius dependent on the number of winding layers.
  • the height of the tape feed device is adjusted appropriately after each wound position. The adjustment height is dependent on the profile height of the profile strand to be wound onto the spool and can be infinitely adjusted via a control panel.
  • the lifting column device is provided for synchronizing the peripheral speed of the respective winding point of the coil to be wound with the profile strand feed speed.
  • the peripheral speed of the spool to be wound is coupled at all times to the profile strand feed of the feed belt device located at the entrance to the system, ie the belt take-off. Since, according to the invention, the profile strand is always placed horizontally tangentially on the uppermost point of the winding point, it is ensured that there are no changes or differences in the winding behavior, regardless of whether a small or a large diameter is wound.
  • a clamping element is preferably provided for fixing the start end of the profile strand at the coil winding point.
  • This clamping element is e.g. formed as a clamping finger with which the initial section of the profile strand is attached to the respective coil.
  • an application device is preferably provided.
  • the application device ensures that the beginning end of the profile strand is always guided to the clamping element application position with the clamping element, ie with the clamping finger.
  • the clamping element is preferably operated pneumatically in order to ensure a controlled automatic change.
  • the application device is controlled via a control device such that the beginning end of the profile strand is automatically caught and an uninterrupted operation of the system according to the invention is ensured.
  • the application device thus serves to guide the beginning end of the profile strand to the winding point, ie to the position of the clamping element.
  • the application device can be telescopically extended and shortened for this purpose. It grips the start end of the profile strand and guides it to the clamping element or finger. Here is the beginning of the end Hand over clamping fingers.
  • the application device then returns to its inactive position, in which it remains during the winding process.
  • the tape feed device has a link element which prevents the profile strand from rotating and which is oriented toward the respective reel winding point.
  • the link element With the help of the link element, the profile strand is positively guided up to the coil winding point. This positive guidance prevents the profile strand from twisting about its longitudinal axis.
  • the backdrop is therefore always at the position at which the profile strand is placed on the respective outer circumference of the coil. The backdrop is pulled back to change the spool and moved forward again on a new spool to be wound with a profile strand.
  • the tape feed device of the system according to the invention preferably has a positioning drive for the lateral laying of the profile strand on the spool.
  • the positioning drive is preferably designed as a servo-controlled positioning drive.
  • the laying of the profile strand on the spool can be carried out in the same way in both laying directions or can be set differently, ie the laying can be carried out differently from the respective laying position than to the plant position.
  • a pause time ie a pause angle, can be set for the laying at the reversal points of the laying. It is also possible to change from continuous laying to gradual laying and vice versa. In the case of gradual laying, the angle of rotation of the winding point on which the respective laying step is carried out can be adjusted.
  • This angular range can be between 90 and 270 °, for example.
  • the servo-controlled positioning drive can be connected to a programming device.
  • the lateral laying of the profile strand on the spool is therefore advantageously carried out by means of a servo-controlled positioning drive.
  • the servo-controlled positioning drive enables the laying of the profile strand to be programmed completely flexibly, ie the laying step, which is the measure of the lateral movement of the laying when the spool rotates, can be freely programmed. In this way it is possible to move away from the installation position differently than towards the creation position. Because a pause time for the laying can be set at the respective reversal point of the laying, it can be ensured that the edge regions of the coil are reliably fully wound.
  • all setting values of the system can be stored in a memory of an electronic control unit and can be called up from the memory.
  • the memory can be provided for storing the parameter values of different profile strands. This ensures that the system can be converted from a specific profile to another profile to be wound onto a spool without mechanical use.
  • the control unit can also be provided for order management.
  • FIG. 1 shows a system 10 which is provided for winding a profile strand 12 made of an elastic material onto a spool 14.
  • the system 10 has a swivel device 16 with a swivel arm 18, on which two coils 14 are provided. If one spool 14 is wound with profile strand 12, this spool is removed from the swivel device 16 and the other spool 14 mounted on the swivel device 16 is swiveled into the winding station 20. This is indicated by the curved arrow 22.
  • the system 10 has a tape feed device 24 with a tension control 26.
  • the tape feed device 24 has a dancer slack 28.
  • a defined weight is applied to the profile strand 12 on the dancer slack 28.
  • the tape feed device 24 is adjustable in height such that the profile strand 12 to be wound onto the spool 14 is always fed horizontally tangentially to the spool winding point 30.
  • the tape feed device 24 is provided with a lifting column device 32.
  • the lifting column device 32 is provided for synchronizing the circumferential speed of the respective winding point 30 of the coil 14 to be wound with the profile strand feed speed.
  • a clamping element 34 is provided on the coil winding point 30 in order to fix the beginning end of the profile strand 12 to be wound onto the coil 14.
  • the clamping element 34 is designed, for example, as a clamping finger, as can be seen from FIGS. 4 and 5.
  • FIG. 2 shows an embodiment of the system 10 with a single application device 36.
  • FIG. 3 illustrates an embodiment of the system 10 with two application devices 36 for two winding stations 30.
  • Figures 1, 2 and 3 also illustrate a cutting device 38, which are used for the defined cutting of the respective profile strand 12.
  • a dancer control 40 is associated with the respective profile strand 12 by means of ultrasound.
  • the tape feed device 24 has a link element 42, which is oriented towards the respective reel winding point 30 and which serves to prevent the profile strand to be wound on the reel 14 from rotating in its longitudinal direction.
  • the tape feed device 24 has a positioning drive 44 for laterally laying the profile strand 12 on the spool 14. This is preferably designed as a servo-controlled positioning drive.
  • the servo-controlled positioning drive 44 is connected to a programming device 46. All setting values of the system can be stored in a memory 48 of an electronic control unit 50 and can be called up from the memory 48.
  • FIG. 4 illustrates a coil 14 with a central coil core 52 and the clamping element 34, which extends through a front element 54 (see also FIG. 5) of the system 10.
  • the front element 54 is formed with a radially oriented slot 56 through which the clamping element 34 extends.
  • the clamping element 34 is connected to a drive 58 which is provided on the outside of the front element 54 of the coil 14.
  • the front element 54 is part of the swivel device 16 on which the coil 14 to be wound is temporarily arranged.
  • FIG. 5 denotes the respective coil holder, of which the front element 14 and the drive 58 with the clamping element 34 are components.
  • the reference number In FIG. 5, 62 denotes the inner reversal point of the laying.
  • the outer reversal point of the laying is designated in FIG. 5 with the reference number 64.
  • FIG. 6 shows the coil 14 to be wound between 0 and 360 degrees in a development in the plane of the drawing.
  • the clamping element 34 is clarified, which serves to fix the beginning of the profile strand on the coil 14.
  • FIG. 6 illustrates a continuous laying of the profile strand 12.
  • FIG. 7 shows in a representation similar to FIG. 6 a step-by-step laying along a certain angular range, which is indicated by the double arrow 66. This angular range can be, for example, between 90 and 270 degrees.
  • a feed belt device 68 can also be seen from FIG. 1, which forms a deduction for the profile strand 12.
  • the feed belt device 68 is provided at the input 70 of the tension control (26) facing away from the coil winding point 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Filamentary Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
EP02014741A 2001-07-25 2002-07-04 Installation pour l'enroulement d'un cordon profilé sur une bobine Expired - Lifetime EP1279635B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135408A DE10135408A1 (de) 2001-07-25 2001-07-25 Anlage zum Wickeln eines Profilstranges auf eine Spule
DE10135408 2001-07-25

Publications (3)

Publication Number Publication Date
EP1279635A2 true EP1279635A2 (fr) 2003-01-29
EP1279635A3 EP1279635A3 (fr) 2003-04-02
EP1279635B1 EP1279635B1 (fr) 2004-05-26

Family

ID=7692508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014741A Expired - Lifetime EP1279635B1 (fr) 2001-07-25 2002-07-04 Installation pour l'enroulement d'un cordon profilé sur une bobine

Country Status (3)

Country Link
EP (1) EP1279635B1 (fr)
AT (1) ATE267762T1 (fr)
DE (2) DE10135408A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1593638A1 (fr) * 2004-05-05 2005-11-09 Kugler-Womako GmbH Dispositif et procédé pour enrouler des moyens de reliure flexibles et allongés
CN114552488A (zh) * 2022-03-17 2022-05-27 广州恒泰电力工程有限公司 一种具有分线功能的电力工程线缆铺设装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004817U1 (de) * 2005-03-22 2005-08-25 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Doppelspindelwickler
DE102006038710A1 (de) * 2006-08-18 2008-02-21 Dietze & Schell Gmbh & Co Kg Verfahren zum Wechseln zwischen den beiden Spulstellen eines Doppelspindelwicklers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8421448D0 (en) * 1984-08-23 1984-09-26 Taliana Sa Coiling pile weatherstrip
DE3739256A1 (de) * 1987-11-18 1989-06-01 Phoenix Ag Aufwickeleinrichtung
DE4142262A1 (de) * 1991-07-26 1993-01-28 Klaus Dipl Ing Goerke Verfahren zum aufwickeln von rohren
JP3412032B2 (ja) * 1992-09-08 2003-06-03 株式会社三ツ星 軟質の異形押出成形品の巻取装置
JPH0797140A (ja) * 1993-09-24 1995-04-11 Infuinitsuto Nishi:Kk ゴム入テープの巻取装置
IT1270599B (it) * 1994-07-07 1997-05-07 Proteos Ingegneria S R L Macchina avvolgitrice di un nastro di fibre ottiche su bobine
DE10002022A1 (de) * 2000-01-19 2001-08-09 Unicor Extrusionstechnik Gmbh Vorrichtung zum Einfügen eines Zwischenstreifens zwischen auf eine Transportspule aufzuwickelnde Lagen eines Profilstranges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1593638A1 (fr) * 2004-05-05 2005-11-09 Kugler-Womako GmbH Dispositif et procédé pour enrouler des moyens de reliure flexibles et allongés
CN114552488A (zh) * 2022-03-17 2022-05-27 广州恒泰电力工程有限公司 一种具有分线功能的电力工程线缆铺设装置
CN114552488B (zh) * 2022-03-17 2022-12-20 广州恒泰电力工程有限公司 一种具有分线功能的电力工程线缆铺设装置

Also Published As

Publication number Publication date
EP1279635B1 (fr) 2004-05-26
ATE267762T1 (de) 2004-06-15
DE50200477D1 (de) 2004-07-01
EP1279635A3 (fr) 2003-04-02
DE10135408A1 (de) 2003-02-20

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