EP0200963B1 - Dispositif de piquage en continu - Google Patents

Dispositif de piquage en continu Download PDF

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Publication number
EP0200963B1
EP0200963B1 EP86105187A EP86105187A EP0200963B1 EP 0200963 B1 EP0200963 B1 EP 0200963B1 EP 86105187 A EP86105187 A EP 86105187A EP 86105187 A EP86105187 A EP 86105187A EP 0200963 B1 EP0200963 B1 EP 0200963B1
Authority
EP
European Patent Office
Prior art keywords
cross
quilting
stitch forming
stitching
stitch
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.)
Expired
Application number
EP86105187A
Other languages
German (de)
English (en)
Other versions
EP0200963A1 (fr
Inventor
Manfred Engelhardt
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.)
Badenia Steppdeckenfabrik GmbH
Original Assignee
Badenia Steppdeckenfabrik 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 Badenia Steppdeckenfabrik GmbH filed Critical Badenia Steppdeckenfabrik GmbH
Priority to AT86105187T priority Critical patent/ATE41449T1/de
Publication of EP0200963A1 publication Critical patent/EP0200963A1/fr
Application granted granted Critical
Publication of EP0200963B1 publication Critical patent/EP0200963B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B11/00—Machines for sewing quilts or mattresses

Definitions

  • the invention relates to a device for quilting fabrics according to the preamble of claim 1.
  • a quilting device of this type is known from DE-PS 2 154 359.
  • This known device has a single multi-needle carrier with a plurality of needles arranged in a row transversely to the feed direction of the fabric.
  • This multi-needle carrier forms both a longitudinal seam forming point and a transverse seam forming point, depending on how the multi-needle holder is moved back and forth laterally by means of a U-shaped frame for pattern generation or is held in a stationary position. In this way, for example, a check pattern, a diamond pattern or the like can be produced.
  • the quilting by means of such a multi-needle machine already avoids the disadvantages of the quilting by means of frames, which is explained below in relation to the prior art.
  • the present invention is based on the idea of designing a device of the type initially assumed to be known in such a way that the continuous stitching of checks or checker-like patterns can be carried out with the highest degree of stitching accuracy and great versatility of different stitching patterns.
  • DE-PS 3 321 749 has disclosed another device for the production of stitching seams on fabrics, in which two sewing heads sit on arms which can be guided across the fabric from the side and transversely to the fabric conveying direction and are program-controlled in various ways Sewing positions can be brought. Field by field or stripe by stripe is sewn in time, with rosette-like sewing points to delimit different quilting fields. There are no separately working longitudinal seam image points and transverse seam image points here.
  • a device with programmed movable sewing heads is also already shown in EP 0 136 639.
  • a lower carriage is provided, which holds the material to be quilted, and an upper carriage for the sewing heads.
  • the carriages are to be moved relative to one another in accordance with a predetermined seam pattern.
  • An essential feature of the present invention is that the longitudinal and the transverse quilting take place independently of one another. In principle, it is irrelevant which of the two quilting directions is carried out first.
  • the longitudinal stitching takes place first. Whether the cross seams are carried out with one or more machines depends on the type and number of quilting seams required, the throughput speed and similar parameters.
  • the essence of the invention consists mainly in that the longitudinal stitching and the transverse stitching are carried out by different devices.
  • the materials 10 to be quilted, one on top of the other, become continuous at the beginning of the quilting method according to the invention, i.e. Quilted in the longitudinal direction without cutting by means of a longitudinal quilting device 11.
  • This longitudinal quilting device 11 has a plurality of needles, spaced apart in a line, the two outer needles of which can be used independently of those in between for continuous seam sewing. After the material 10 has passed through the longitudinal stitching device 11, it is fed to one or more transverse stitching devices 15.
  • dancers 13 are located between the respective quilting devices, which are attached in such a way that the material 10, e.g. emerges from the longitudinal quilting device 11, is guided upwards by means of lower deflecting rollers 16 and is guided downwards by upper deflecting rollers 12, the material material 10 coming down to the dancer 13 whom it surrounds, and then again to an upper deflecting roller 12 on the other Side to be led.
  • the dancer 13 is mounted in such a way that it is moved back and forth between a stop 14, which is attached at the same height or below the upper deflection rollers 12, and its lower point.
  • the fabric material 10 is then moved to the next quilting station, in the exemplary embodiment to the first cross-stitching device 15a.
  • the fabric material 10 runs from this first cross-stitching device 15a via the deflection rollers 12b, 16b and a dancer 13b, as described above, to the second cross-stitching device 15b.
  • Further cross-stitching devices can be attached behind this second cross-stitching device 15b, depending on whether this is appropriate in terms of optimizing the speed of the material feed and the number of cross-stitching devices.
  • the cross-stitching device connected downstream of the dancer is not reactivated, but rather it continues the sewing process that has started and then switches off automatically in order not to cause excessive tensile stress and thus damage to the material 10.
  • the subsequent quilting device is switched on again.
  • the individual quilting stations can thus execute their work program in such a way that a damaging effect on the material 10 or on a quilting station 15 is avoided.
  • a marking 17 is made on the material material 10 during the passage on the longitudinal stitching device 11 or at any point in this area.
  • this marker 17 reaches the cross-stitching device 15, it is recognized by a scanning device, whereby the cross-stitching device 15 is started. How many cross-stitching this device then carries out and at what intervals can be controlled via a program.
  • This program can be specifically designed for this single cross-stitching device 15, or it can be coordinated externally with other cross-stitching devices.
  • the mark 17 can be used as a label, e.g. as a metal strip, or be applied by fluorescent material or the like.
  • the mark 17 can be made not only on the edge of the fabric material 10, but also along a line perpendicular to the forward movement as a line or point, such that the cross-stitching only begins at the point where the Mark 17 is attached. This allows quilting profiles to be generated, as shown for example in FIGS. 4, 5 and 6. These markings, which may or may not be visible on the article, or may not be visible until later, enable pattern-based cutting at the same time.
  • the marking 17 can, however, also be designed as a separate thread or in connection with such a thread. This thread is sewn in when quilting. This marking 17 is recognized in the next quilting device or in one of the following ones and regulates the work processes. Such a marking offers e.g. with a quilting pattern, as shown in Fig. 4. But this marking option also offers advantages for all other quilting patterns that cannot be overestimated.
  • a marking thread can consist of metal, fluorescent material or the like. It is important that the material is such that it can be read by machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Claims (9)

1. Dispositif de piquage des tissus, avec ou sans remplissage, avec des modèles à carreaux ou semblables à des carreaux, ou avec des modèles à interruption de la couture, avec une amenée en continu, ou continuelle au point de formation de la couture pour produire des coutures parallèles, caractérisé en ce que plusieurs points de formation de couture en long (11) sont prévus pour produire en continu des coutures en long parallèles, ainsi qu'en ce qu'au moins un point de formation de couture en travers (15a, 15b, 15c), pour exécuter une couture en long en au moins un point déterminé du tissu, en ce qu'un tampon (13a, 13b, 13c) est disposé en amont du point de formation de couture en travers (15a, 15b, 15c), afin de stocker le tissu (10) délivré continuellement, de sorte que la couture transversale puisse être exécuté sans tension, et que chaque couture en travers ne soit réalisable au moyen des points de formation de couture en travers (15a, 15b, 15c) que lorsque le tampon (13a, 13b, 13c) disposé en amont présente une capacité suffisante pour recevoir le tissu délivré.
2. Dispositif selon la revendication 1, caractérisé en ce qu'un tampon (13a, 13b, 13c) est placé en amont du ou des points de formation de couture en long (15a, 15b, 15c), pour former le tampon entre des galets de renvoi (12a, 12b, 12c; 16a, 16b, 16c).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'une butée (14) commandant le point de formation de couture en travers (15a, 15b, 15c) est affectée à chaque tampon (13a, 13b, 13c), de sorte que plus aucun tissu ne soit délivré au point de formation de couture en travers placé en aval et que seul le fonctionnement de piquage déjà commencé soit complètement terminé si le tampon est déplacé jusqu'à atteindre une butée.
4. Dispositif selon la revendication 1, 2 ou 3, caractérisé en ce que le point de formation de la couture en long est réalisé pour adjoindre un marquage (17) sur le tissu, et en ce que le point de formation de couture en travers peut être commandé au moyen du marquage (17) pour la mise en service.
5. Dispositif selon la revendication 4, caractérisé en ce que le marquage (17) est réalisé sous forme d'étiquette, de bande de métal, ou de matériau fluorescent.
6. Dispositif selon la revendication 4, caractérisé en ce que le marquage (17) est réalisé sous forme de fil ou relié à un fil, qui est entraîné dans la couture lors du processus de piquage.
7. Dispositif selon la revendication 5 ou 6, caractérisé en ce que le marquage (17) est adjoint sur le bord du tissu (10).
8. Dispositif selon la revendication 5 ou 6, caractérisé en ce que le point de formation de couture en long pour adjoindre le marquage (17) est réalisé en un point, le long d'une ligne se développant transversalement par rapport au mouvement d'avance du tissu.
9. Dispositif selon la revendication 4, caractérisé en ce qu'un dispositif de coupe disposé en aval des installations de piquage est commanable par le marquage.
EP86105187A 1985-04-16 1986-04-15 Dispositif de piquage en continu Expired EP0200963B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86105187T ATE41449T1 (de) 1985-04-16 1986-04-15 Vorrichtung zum kontinuierlichen steppen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3513627A DE3513627C2 (de) 1985-04-16 1985-04-16 Vorrichtung zum Steppen von Stoffen
DE3513627 1985-04-16

Publications (2)

Publication Number Publication Date
EP0200963A1 EP0200963A1 (fr) 1986-11-12
EP0200963B1 true EP0200963B1 (fr) 1989-03-15

Family

ID=6268193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105187A Expired EP0200963B1 (fr) 1985-04-16 1986-04-15 Dispositif de piquage en continu

Country Status (3)

Country Link
EP (1) EP0200963B1 (fr)
AT (1) ATE41449T1 (fr)
DE (1) DE3513627C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860431C1 (de) * 1998-12-28 2001-02-01 Badenia Bettcomfort Gmbh & Co Vorrichtung zum Aufschneiden von voluminösen, vernähten Materialien, insbesondere von Steppdecken
DE19860425C1 (de) * 1998-12-28 2000-10-12 Badenia Bettcomfort Gmbh & Co Vorrichtung zum Separieren von Deck- und Füllmaterialien bei einer Konfektionierung von Steppdecken
DE102007006132B4 (de) * 2007-02-02 2011-04-14 diamona Hermann Koch GmbH & Co. KG Fabrik für Wohn- und Schlafkomfort Steppdecke
CH700745A1 (de) * 2009-04-09 2010-10-15 Giuseppe Alfier Mehrnadelige Steppvorrichtung.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547096C (de) * 1927-10-12 1932-03-19 Union Special Maschinenfab Naehmaschine zum beiderseitigen Vernaehen von Werkstueckbahnen
US2856873A (en) * 1955-12-07 1958-10-21 Singer Mfg Co Automatic sewing units
BE659432A (fr) * 1964-02-08
DE2154359C2 (de) * 1971-11-02 1982-06-16 Nähmaschinenfabrik Emil Stutznäcker GmbH & Co KG, 5000 Köln Vielnadelnähmaschine
US4408552A (en) * 1978-03-15 1983-10-11 Atsushige Kondo Apparatus for automatically producing comforters
US4224883A (en) * 1979-03-28 1980-09-30 Fieldcrest Mills, Inc. Apparatus for manufacturing pillowcases
IT1156257B (it) * 1982-02-09 1987-01-28 I M Srl Procedimento e relativa macchina per trapuntare,con cicli automatici continui,piu' strati di materiale,con cuciture aventi traiettorie chiuse e delineanti figure finite
DE3321749C2 (de) * 1983-06-16 1985-04-18 Anton Cramer GmbH & Co, 4402 Greven Steppeinrichtung zum Nähen von Steppmustern auf Stoffbahnen
IT1195422B (it) * 1983-09-30 1988-10-19 Resta Meccanica Macchina trapuntatrice con carrello portapanni e testa cucitrice mobili fra di loro in direzioni ortogonali

Also Published As

Publication number Publication date
ATE41449T1 (de) 1989-04-15
DE3513627A1 (de) 1986-10-16
EP0200963A1 (fr) 1986-11-12
DE3513627C2 (de) 1987-04-02

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