EP0129043B1 - Verfahren und Einrichtung zum automatischen Nähen von Steppmustern auf Stoffbahnen, insbesondere Inletts von Steppbetten - Google Patents

Verfahren und Einrichtung zum automatischen Nähen von Steppmustern auf Stoffbahnen, insbesondere Inletts von Steppbetten Download PDF

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Publication number
EP0129043B1
EP0129043B1 EP84105295A EP84105295A EP0129043B1 EP 0129043 B1 EP0129043 B1 EP 0129043B1 EP 84105295 A EP84105295 A EP 84105295A EP 84105295 A EP84105295 A EP 84105295A EP 0129043 B1 EP0129043 B1 EP 0129043B1
Authority
EP
European Patent Office
Prior art keywords
quilting
fabric web
machine
arm
web
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
EP84105295A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0129043A3 (en
EP0129043A2 (de
Inventor
Reinhard Dipl.-Ing. Bäckmann
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.)
Anton Cramer & Co KG GmbH
Original Assignee
Anton Cramer & Co KG 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6201645&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0129043(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Anton Cramer & Co KG GmbH filed Critical Anton Cramer & Co KG GmbH
Priority to AT84105295T priority Critical patent/ATE30054T1/de
Publication of EP0129043A2 publication Critical patent/EP0129043A2/de
Publication of EP0129043A3 publication Critical patent/EP0129043A3/de
Application granted granted Critical
Publication of EP0129043B1 publication Critical patent/EP0129043B1/de
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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices
    • D05D2207/04—Suction or blowing devices

Definitions

  • the invention relates to a method for the automatic application of seams to fabric panels, in particular quilted bedding, by attaching the seams during and with the aid of freely programmable relative movements between the fabric panel and at least one sewing machine head, and a device for carrying out this method.
  • inlets for quilted beds have so far been sewn purely manually.
  • an upper and lower plate for a filling made of down feathers or nonwoven fabric are stitched together, mostly in a circular shape, but also connected as lines.
  • the sewing machine sets a circular movement of the fabric below the needle.
  • the disadvantage here is both a low working speed and insufficient accuracy of the circular movement, which is hampered by the hard-to-move ticking.
  • Quilting machines are already known which move freely over the entire surface of a quilted bed and produce the quilting seams with a sewing head.
  • the whole part to be sewn is firmly clamped with a frame corresponding to its dimensions.
  • This frame is in turn movably arranged on all sides on a horizontal table top, each with a longitudinal and transverse support, in two direction coordinates, and can also be pivoted mechanically in the horizontal plane about an articulation point.
  • a sewing head is immovably arranged on a long arm approximately in the center of the table.
  • the invention is based on the object of specifying a method and a device for the automatic sewing of quilting patterns on fabric webs by means of which the disadvantages and technical limits described in the prior art are overcome.
  • the working speed should be increased significantly while the quilting pattern being as accurate as possible, the use and handling of tenter frames should be eliminated, and the automatic sewing of quilting patterns should also be possible without difficulty even with inlets with the largest usual dimensions, for example 280 x 280 cm.
  • a corresponding device should be uncomplicated and can be created in relation to its performance with low investment costs compared to known quilting machines.
  • uncomplicated operation and the greatest possible security in the context of the task is an as well. important and self-evident concern.
  • the object is achieved in a method of the type mentioned in that the fabric web is gradually drawn against a constant pulling force along a straight web and two sewing heads in a transverse, limited in length and width processing web section program-controlled Carry out movements so that the sewing heads stitch the processing web section of the fabric back and forth in one operation according to the program when the fabric web is stopped, and that the two sewing heads each freely programmable top stitch a processing web section each half the width of the web.
  • the fabric web can advantageously be transported step by step by the width of a web section after each operation.
  • the method according to the invention achieves a significantly higher quilting speed than when the sewing head is stationary and the material is moving. Because of the possibility of a more precise guidance of the machine, the programmed quilting patterns are adhered to with great accuracy. It is also an advantage that there is no need to clamp the sewing material on a frame, and the expensive and expert storage of over a hundred different frames.
  • the pull-off force is generated by sucking the web onto vacuum beams of the processing web section, which can be effective on both sides.
  • the resulting method of working is characterized by its simplicity, clarity and simple operation.
  • the fabric web is guided under longitudinal tension into the working area of the sewing head and is kept under tension during the sewing process.
  • the automatic quilting device 1 comprises a work table 2. Its dimensions in length and width are at least as large as the dimensions of the largest part to be quilted.
  • the work station 3 In front of the head of the work table 2 is the work station 3 for an operator 4.
  • two long-arm quilting machines 5 are arranged on a machine frame 19. Each of these quilting machines 5, 5 'is arranged in a transverse support 6 and a longitudinal support 7. Each of these supports 6, 7 is equipped with a drive (not shown).
  • the supports and their drives each result in an exact, mechanical guide system for the long-arm quilting machine 5, 5 'which is guided with it. This guide system enables a movement play in the longitudinal direction by a stripe width X (FIG.
  • the quilting machine 5 is movably guided in inevitably controlled movement sequences in accordance with a quilting program programmed into a control unit (not shown).
  • the arm passage 15 is 140 cm in the embodiment shown in the figures.
  • a quilt with a largest width dimension of 280 cm can be quilted in one pass with the two long-arm quilting machines 5, 5 'arranged and controlled in opposite directions.
  • Each of these quilting machines 5, 5 ' is equipped with a machine arm 20 which overlaps the arm passage 15 and at the free end of which the sewing head 21 is located.
  • the needle guide is designated with the reference number 14 in the illustration.
  • the automatic quilting device has a feed device 9.
  • the feed device 9, which during the quilting process keeps the fabric web 28 smooth and tensioned in the work area 8, is behind the deflecting edge or roller 29 for this purpose Provide a vacuum bar 12 on each side of the needle guide.
  • the tensioning device thus consists, in addition to the tensioning beam or clamp beam 17, of two vacuum beams 12 which are arranged on both sides next to the lower machine arm 34 of the quilting machines 5 and which have suction openings 35 for the fabric web on their upper side.
  • the vacuum bars 12 are connected by means of vacuum lines 36 to a vacuum container or generator, not shown.
  • the vacuum bars 12 have a flat, triangular cross section with the tip pointing upward, the base surface partially overlapping the lower machine arm 34 and the suction openings being arranged in the upper, arm-side side surface.
  • the suction openings are therefore at least partially still above the lower machine arm 34 and guide the fabric web down to and from it again and hold the fabric web in the sewing position under tension and in a sufficient rest position even when sewing at high speed.
  • the ticking materials to be sewn have a high level of tightness.
  • guides 16 are arranged, in which the clamp beam 17 is guided in the longitudinal direction 18, or in the opposite direction 18 'when moving back.
  • a drive (not shown) moves the clamp bar step by step in each case by a strip width X in accordance with the work cycles. In this way, the fabric web 28 is pulled strip by strip by one working field 8 as soon as the quilting machine 5, 5 'has finished stitching a working field.
  • the clamp beam 17 has moved back to the starting position 30 in the direction 18 'and a further part 28 to be quilted is positioned next.
  • FIG. 3 A work flow diagram is shown in FIG. 3. Starting from the position of the quilting machine 5 shown in FIG. 1, the needle guide 14 being, for example, on the narrow side, seen by the operator 4, of an inlet 28 that only occupies half the table width, the program is started.
  • the quilting machine 5 sews a plurality of dots 31, for example at regular transverse distances Z, each of these dots 31, as is known in the technical term, is a rosette-like quilted structure in a circular shape approximately the size of a coin. Moving further in the direction of the arrows 32 according to the program, the quilting machine finally reaches the last point 31 in the first work area.
  • the fabric web 28 is transported further by the strip width X with the aid of the clamp beam 17 and the next work area is stitched point by point. This results in a relative movement sequence between the sewing head 21 and the fabric web 28 to be quilted, or rivets according to the meandering line 33.
  • the quilting machine can be preceded by a cutting machine which automatically cuts the top and / or bottom plate to the desired dimensions and which automatically transfers the cut plates or webs of material to the clamp bars 17 of the quilting machine arranged at the entrance by means of transport rollers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
EP84105295A 1983-06-16 1984-05-10 Verfahren und Einrichtung zum automatischen Nähen von Steppmustern auf Stoffbahnen, insbesondere Inletts von Steppbetten Expired EP0129043B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105295T ATE30054T1 (de) 1983-06-16 1984-05-10 Verfahren und einrichtung zum automatischen naehen von steppmustern auf stoffbahnen, insbesondere inletts von steppbetten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3321749A DE3321749C2 (de) 1983-06-16 1983-06-16 Steppeinrichtung zum Nähen von Steppmustern auf Stoffbahnen
DE3321749 1983-06-16

Publications (3)

Publication Number Publication Date
EP0129043A2 EP0129043A2 (de) 1984-12-27
EP0129043A3 EP0129043A3 (en) 1985-05-15
EP0129043B1 true EP0129043B1 (de) 1987-09-30

Family

ID=6201645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105295A Expired EP0129043B1 (de) 1983-06-16 1984-05-10 Verfahren und Einrichtung zum automatischen Nähen von Steppmustern auf Stoffbahnen, insbesondere Inletts von Steppbetten

Country Status (5)

Country Link
US (1) US4649842A (enrdf_load_stackoverflow)
EP (1) EP0129043B1 (enrdf_load_stackoverflow)
JP (1) JPS6045381A (enrdf_load_stackoverflow)
AT (1) ATE30054T1 (enrdf_load_stackoverflow)
DE (2) DE3321749C2 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444622A1 (de) * 1983-06-16 1986-06-19 Anton Cramer GmbH & Co, 4402 Greven Verfahren und einrichtung zum automatischen naehen von steppmustern auf stoffbahnen, insbesondere inletts von steppbetten
DE3513627C2 (de) * 1985-04-16 1987-04-02 Badenia GmbH Steppdeckenfabrik, 7632 Friesenheim Vorrichtung zum Steppen von Stoffen
DE8517552U1 (de) * 1985-06-15 1987-03-19 Hauser Elektronik GmbH, 7600 Offenburg Steppautomat mit drehpositionierbarem Spannrahmen
DE3534988C3 (de) * 1985-10-01 1995-02-09 Cramer Anton Gmbh Co Kg Steppeinrichtung zum Nähen von Steppmustern
DE3719188A1 (de) * 1987-06-09 1988-04-28 Baeckmann Reinhard Verfahren und vorrichtung zum zusammennaehen von grossflaechigen flexiblen flaechengebilden insbesondere technischen textilien
DE3801820A1 (de) * 1988-01-22 1988-11-24 Baeckmann Reinhard Verfahren und einrichtung zum steppen und schneiden von polsterteilen und aehnlichen werkstuecken
US5533522A (en) * 1989-10-30 1996-07-09 Feng; Genquan Method of and arrangement for optimizing disease diagnosis
DE4124194C1 (enrdf_load_stackoverflow) * 1991-07-20 1992-12-03 Naehmaschinenfabrik Emil Stutznaecker Gmbh & Co Kg, 5000 Koeln, De
IT1258024B (it) * 1992-07-29 1996-02-20 Resta Srl Apparecchiatura per l'alimentazione di una macchina trapuntatrice con un panno da trapungere
DE4429281A1 (de) * 1994-08-19 1995-03-23 Losberger Sonnenschutz Verfahren und Vorrichtung zum Konfektionieren großflächiger flexibler Flächengebilde
US6178903B1 (en) 1997-04-01 2001-01-30 L&P Property Management Company Web-fed chain-stitch single-needle mattress cover quilter with needle deflection compensation
DE29919709U1 (de) * 1999-11-10 2000-01-27 Impuls-Apparatebau Jaeger & Sohn GmbH, 75417 Mühlacker Nähmaschine
US7597059B2 (en) * 2006-10-12 2009-10-06 Nahmaschinenfabrik Emil Stutznacker Gmbh & Co. Kg Method and apparatus for manufacturing a sewing product
US9598804B1 (en) * 2015-12-14 2017-03-21 Lynnette Salveson Fishburn Longarm quilting machine with batting hammock
CN106037119A (zh) * 2016-07-25 2016-10-26 信泰(福建)科技有限公司 一体鞋面制造方法及一体编织鞋面

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US2025355A (en) * 1931-11-02 1935-12-24 Nat Automotive Fibres Inc Upholstery making apparatus
US2538334A (en) * 1948-12-06 1951-01-16 Schwartz Sidney Machine for making prebuilt borders for mattresses
US2983241A (en) * 1958-03-11 1961-05-09 Harold M Morganstern Sewing machine with vacuum hold down
US2983236A (en) * 1958-03-24 1961-05-09 Marspring Corp Apparatus for making lengths of fabric-pocketed spring coils
CH379897A (de) * 1960-06-29 1964-07-15 Jakob Rohner Ag Verfahren zur Verkleinerung des Arbeitsrapportes bei grossraumigem Stickgut vor dessen Weiterverarbeitung auf Stickmaschinen und Vorrichtung zur Ausübung des Verfahrens
DE1485519A1 (de) * 1961-10-14 1969-06-19 Zangs Ag Maschf Vorrichtung zum Umsetzen eines in einem Stickrahmen einer Stickmaschine bestickten Stoffeldes einer Stoffbahn
US3246616A (en) * 1962-09-10 1966-04-19 Machinery Automation Res Corp Seam folding and pressing means associated with article moving and removal means
US3421464A (en) * 1965-02-16 1969-01-14 Cash Machine Co James Quilting machine guide-track
FR1571192A (enrdf_load_stackoverflow) * 1967-06-30 1969-06-13
DE2018338C3 (de) * 1968-01-08 1974-07-11 Her Majesty Industries, Inc., Mauldin, S.C. (V.St.A.) Automatische Nähmaschine
US3788248A (en) * 1971-06-18 1974-01-29 Rimoldi C Spa Virginio Sewing apparatus with automatic workpieces stacking means
US3837305A (en) * 1973-08-17 1974-09-24 Cash Machine Co Dual head border panel manufacturing machine
US4040366A (en) * 1975-04-16 1977-08-09 Silverman Machines, Inc. Automatic hemming apparatus
DE2753087A1 (de) * 1977-11-29 1979-05-31 Zangs Ag Maschf Einrichtung zur steuerung der rahmenbewegungen an stick- oder naehautomaten
JPS55166180A (en) * 1979-06-14 1980-12-25 Kondo Sewing Machine Shiyoukai Automatic sewing machine
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JPS5778870U (enrdf_load_stackoverflow) * 1981-08-31 1982-05-15
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

Also Published As

Publication number Publication date
JPH0148029B2 (enrdf_load_stackoverflow) 1989-10-17
DE3321749A1 (de) 1985-01-03
DE3321749C2 (de) 1985-04-18
EP0129043A3 (en) 1985-05-15
ATE30054T1 (de) 1987-10-15
US4649842A (en) 1987-03-17
DE3321749C3 (enrdf_load_stackoverflow) 1991-03-28
EP0129043A2 (de) 1984-12-27
JPS6045381A (ja) 1985-03-11
DE3466564D1 (en) 1987-11-05

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