EP0200963B1 - Dispositif de piquage en continu - Google Patents
Dispositif de piquage en continu Download PDFInfo
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000003550 marker Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000009958 sewing Methods 0.000 description 14
- 239000004744 fabric Substances 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 2
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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)
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)
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)
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 |
-
1985
- 1985-04-16 DE DE3513627A patent/DE3513627C2/de not_active Expired
-
1986
- 1986-04-15 EP EP86105187A patent/EP0200963B1/fr not_active Expired
- 1986-04-15 AT AT86105187T patent/ATE41449T1/de not_active IP Right Cessation
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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