EP0172936B1 - Dispositif de tension et d'indexation de ceintures de vêtements - Google Patents

Dispositif de tension et d'indexation de ceintures de vêtements Download PDF

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Publication number
EP0172936B1
EP0172936B1 EP84110321A EP84110321A EP0172936B1 EP 0172936 B1 EP0172936 B1 EP 0172936B1 EP 84110321 A EP84110321 A EP 84110321A EP 84110321 A EP84110321 A EP 84110321A EP 0172936 B1 EP0172936 B1 EP 0172936B1
Authority
EP
European Patent Office
Prior art keywords
sewing
conveyor belt
rollers
workpiece
per
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
EP84110321A
Other languages
German (de)
English (en)
Other versions
EP0172936A1 (fr
Inventor
Konrad Pollmeier
Philipp Moll
Wolfgang Goebbels
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke 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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Publication of EP0172936A1 publication Critical patent/EP0172936A1/fr
Application granted granted Critical
Publication of EP0172936B1 publication Critical patent/EP0172936B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
    • D05B33/003—Devices incorporated in sewing machines for supplying or removing the work by equal steps of adjustable length, e.g. for automatically positioning successive buttonhole locations
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D05B35/066—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding for attaching small textile pieces, e.g. labels, belt loops
    • D05B35/068—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding for attaching small textile pieces, e.g. labels, belt loops for attaching belt loops

Definitions

  • the invention relates to a device on a sewing machine according to the preamble of claim 1.
  • a sewing machine with a device for sewing an endless band onto a tubular part is known (DE-PS 25 14 794), in which the tubular part is pulled over a plurality of axially spaced-apart variable rollers, at least one roller of which is driven, arranged transversely to the transport direction becomes.
  • the known sewing machine with said device enables a precisely overlapped sewing of an endless band onto a tubular part of low elasticity, whereby an adjustment to different diameter dimensions of the tubular part is possible by moving a roll.
  • a sewing machine with a clamping device for tubular workpieces is known (DE-OS 31 42 836), which has a stationary and a non-stationary tensioning roller mounted on a lever with a counterweight.
  • the balance weight is dimensioned so that an indifferent condition is created on the lever. An automatic adjustment of the feed path depending on the current position of the non-stationary roll is not possible with the known sewing machine and its tensioning device.
  • a sewing machine with a tensioning device for tubular material is known (patent application P 33 12 317.9), in which the tensioning device consists of the circumferentially variable tensioning drum with at least three self-moving tensioning segments which can be displaced radially towards the center of the tensioning drum or away from the center . Since said tensioning drum must be arranged in front of the forearm of the sewing machine, it is not possible with the known tensioning device to tension the tubular material in the immediate vicinity of the edge of the sewing part.
  • the invention specified in claim 1 has for its object to provide a device for tensioning and temporarily transporting tubular sewing material, which on the one hand allows tensioning of the wound sewing part in the immediate vicinity of the sewing part edge, and on the other hand an automatic adjustment of the feed path of the sewing part transported in sections depending on the current position enables at least one non-stationary roller that compensates for waistband differences that occur from sewing part to sewing part.
  • the device according to the invention it is now possible to achieve largely automated sewing on, in particular, of the belt loops on trousers or skirts with different waist widths, the distance from belt loop to belt loop automatically adjusting in accordance with the waist width currently present.
  • the activity of the operator is now only limited to the pulling on or pulling off of the tubular sewing part, it being immaterial whether a sewing part with a minimal waist width is followed by a sewing part with a maximum waist width.
  • the conveyor belt wraps around the stationary rollers, the tubular sewing part partially abutting the conveyor belt and wrapping at least one non-stationary roller.
  • two conveyor belts are provided in the embodiment according to claim 7, one of which loops around the fixedly arranged rollers, the other around the non-stationaryly arranged rollers.
  • only one conveyor belt is provided, which wraps around the non-stationary rollers. In the latter case, the sewn-on part lies partly on the conveyor belt and also wraps around the stationary rollers.
  • Maximum adaptation to different waist sizes is possible according to the configurations according to claims 4, 6, 7 and 8, in particular if more than one roll is arranged that is not stationary.
  • FIGS. 1 to 16 Several exemplary embodiments of the invention are explained with reference to FIGS. 1 to 16.
  • FIG. 9 shows a sewing machine equipped with at least one sewing needle 13, preferably a double lockstitch short seam automat in a conventional design, and 17 shows a loop feeder known per se, both of which are mounted on a table top 20 of a machine frame 19 (FIG. 11).
  • the loop feeder 17 is loaded with a prefabricated, rolled-up loop band.
  • a slider of the loop feed device 17 pushes the front end of the loop band against an adjustable stop and a cutting device belonging to the loop feed device 17 cuts a loop piece with a predeterminable length from the loop band.
  • This loop piece is gripped by folding fingers 18 in a known manner and its two ends are folded down.
  • the belt loop 21 prepared in this way is placed sideways under the presser of the sewing machine 9 and positioned on the sewing part 7 held taut by a device 1, which is indicated in FIG. 16.
  • the device 1 in the embodiment shown in FIGS. 7, 11, 12 and 13 according to claims 1 and 7 consists essentially of a conveyor belt 3 arranged in the vicinity of the sewing point 2, which is temporarily driven by the stationary roller 5 and which also wrapped around stationary rollers 4 and from a second conveyor belt 12 which wraps around the non-stationary rollers 6.
  • the conveyor belt 12 can be moved to or from the sewing point 2, so that in this way tubular material with openings of different sizes, for. B.
  • a plate 23 to which a bracket 24 is attached.
  • the latter receives a bearing journal 25, the end of which protrudes beyond the bracket 24 is mounted in a bearing bracket 26 with as little friction as possible.
  • This is firmly connected to the machine frame 19.
  • An axle 27 is also fixedly connected to the bracket 24, the two ends of which are likewise mounted in the bearing blocks 28, 29 with as little friction as possible.
  • the plate 23 is pivotally mounted with two degrees of freedom, namely about the axis 25 and about the axis 27.
  • the plate 23 follows the sewing material transport during the sewing process. After completion of the sewing process, the plate 23 is brought back into its starting position by an actuating cylinder, not shown.
  • the pivoting movement about the axis 27 moves the plate 23 towards the latter when the sewing needle 13 is in the up position, so that the short seam B (FIG. 16) can then be sewn.
  • the pivoting movement of the plate 23 about the axis 27 is triggered directly by the sewing machine 9 by known means, which will not be discussed in more detail here.
  • the fixedly arranged rollers 4 are rotatably mounted in a known manner on trunnions which are firmly connected on the one hand to the plate 23 and the free ends of which are received by a plate 30 (see FIG.
  • a pin fixedly connected to the driven roller 5 is mounted, on the end of which is above the plate 23 a pulley 36 is fastened.
  • Fixed to the part 32 are journals on which the rollers 6 are rotatably mounted. The free ends are received in accordance with FIGS. 12 and 13 by a plate 33.
  • Part 32 is can be moved towards or away from the sewing point 2 by means of a double-acting actuating cylinder 40 which can be pressurized, whereby tubular sewing material with different sizes (waist size) can be stretched.
  • a laterally displaceable stop 50 for limiting the edge of the sewing part 7 is arranged on the plate 23.
  • the device 1 also includes a control device 15 which, in a first, purely mechanical version, consists of a control gear 38 known per se, a crank gear 44 and an electric motor 39 equipped with an angle encoder.
  • a control device 15 which, in a first, purely mechanical version, consists of a control gear 38 known per se, a crank gear 44 and an electric motor 39 equipped with an angle encoder.
  • the conveyor belt 3 and the sewing part 7 (see FIGS. 6 and 7) or the sewing part 7 drawn directly onto the rolls 4, 5 and 6 (see FIG. 2) are temporarily moved by the control device 15 and on the other hand it ensures that that the variable feed path of the conveyor belt 3 and / or the sewing part 7 is dependent on the position of the non-stationary roller / rollers 6, d. that is, the feed path is directly proportional to the waist width of the tubular sewing part 7.
  • the commercially available control gear 38 is fixed, with the input shaft of the electric motor 39 is fixed.
  • the input shaft of the control gear 38 rotates at an input speed of 1 450 rpm.
  • the control gear 38 translates said input speed into a lower-speed output speed, which is transmitted via a pulley 35 fixedly connected to the stub shaft of the output shaft and via a belt 37 to the pulley 36 and thus to the roller 5.
  • it has a further stub shaft 41 with which a crank 47 is firmly connected (FIG. 13). With this a coupling 46 is articulated.
  • the other end of the coupling 46 is articulated on a two-armed rocker 45.
  • the free arm of the rocker 45 is connected to the part 32 by a link 43 and by a joint 42.
  • the four-link crank gear 44 (FIG. 13) formed from the crank 47, the coupling 46 and the rocker 45 enables a corresponding rotation of the crank 47 - caused by a displacement of the part 32.
  • the control gear 38 is designed kinematically so that it is at a rotation of the stub shaft 41 of 30 degrees enables a linear change in the output speed from 54 rpm to 124 rpm. This will automatically occur when z. B. a larger circumference of the stretched tubular sewing part 7 of the feed path increased proportionally. When sewing on belt loops, this means that the distance from belt loop to belt loop predetermined by the section-by-section transport of the tubular sewing part 7 is automatically set according to the waist width of the stretched sewing part 7.
  • the part 32 and thus the rollers 6 rotatably mounted on it are displaced in the direction away from the sewing point 2 by appropriate pressurization of the double-acting actuating cylinder 40. As a result, the sewing part 7 is tensioned.
  • the displacement of the part 32 is designed so that all occurring waistbands can be tensioned by the device 1. It is essential that the adaptation of the device 1 to the respective waist size always has an effect on the side of the device 1 facing away from the sewing point, so that the sewing part 7 always rests on the needle plate of the sewing machine during the tensioning process.
  • the part 32 is only equipped with the driven roller 5.
  • the radial change in position, directed towards or away from the reference point 11, of the other rollers 6 which are not arranged in a stationary manner is the same Principle known from German patent application P 33 12317.9 and is therefore not described in detail here.
  • the sewing process e.g. B. begin sewing on a belt loop 21 previously folded by the loop feeder 17 and brought under the presser.
  • the short seam A shown in FIG. 16 is sewn.
  • the plate 23 is pivoted clockwise about the axis 27 when the sewing needle 13 is in the up position, after which the short seam B (FIG. 16) can be sewn.
  • the plate 23 is pivoted back into its starting position (FIG. 12) when the sewing needle 13 is in the high position.
  • the electric motor 39 is put into operation, as a result of which the output shaft of the regulating gear 38 and thus the driven roller 5 executes such a number of revolutions that corresponds exactly to the waist width of the sewing part 7 which is just tensioned.
  • the stretched sewing part 7 is transported to the position which corresponds to the position of the belt loop 21 to be sewn on next.
  • the feed path covered during the sewing material transport phase therefore corresponds to the distance of a belt loop to the next belt loop that is automatically adapted to the present waist width.
  • the sewing-on process of this belt loop and the subsequent sewing material transport take place alternately until the last belt loop 21 is sewn on.
  • the part 32 then moves into its position closest to the sewing point 2, which makes it possible to pull off the sewn part 7 that has already been sewn as well as to pull on the next sewing part.

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

Claims (9)

1. Dispositif sur une machine à coudre permettant la tension et le transport temporaire des ouvrages tubulaires présentant dans la zone de tension une circonférence différente de pièce de couture à pièce de couture, étant tirés sur plusieurs rouleaux disposés transversalement par rapport au sens de transport de l'ouvrage et logés de façon mobile, avec entraxe variable l'un par rapport à l'autre, dont au moins un rouleau peut être entraîné, caractérisé en ce que un dispositif de commande (15) entraîne temporairement un rouleau (5) qui, avec l'aiguille à coudre (13) se trouvant à l'extérieur de la pièce de couture (7), fait avancer la pièce de couture tubulaire (7) par secteur, soit directement, soit indirectement moyennant usage d'au moins une bande transporteuse (3), vers un endroit de couture (2) et cela d'un montant tel qu'il résulte en fonction de la position momentanée d'une pièce déplaçable (32) comportant au moins un rouleau (6), tout en permettant ainsi l'exécution d'un procédé de couture achevé en soi sur la pièce de couture (7) à des endroits distribués uniformément sur sa circonférence.
2. Dispositif selon revendication 1, caractérisé en ce que le dispositif de commande (15) consiste en une commande à réglage (38), un électromoteur (39) fermement relié avec celle-ci et équipé d'un codeur angulaire ainsi qu'un mécanisme à manivelle (44), ce dernier transmettant chaque déplacement de la pièce (32) à un bout d'arbre (41) du côté de sortie de la commande à réglage (38) moyennant un guidon (43) relié de façon articulée avec la pièce déplaçable (32), une coulisse (45), une coulisse oscillante (46) et une manivelle (47).
3. Dispositif selon revendication 1, caractérisé en ce que le dispositif de commande (15) consiste en l'électromoteur (39) équipé du codeur angulaire, un micro-ordinateur (49) et un capteur de déplacement (48) qui détecte le déplacement de la pièce (32).
4. Dispositif selon revendication 1, caractérisé en ce que la pièce de couture (7) entoure en partie au moins un rouleau disposé de façon stationnaire (5) et au moins un rouleau disposé de façon non stationnaire (6).
5. Dispositif selon revendication 1, caractérisé en ce que une bande transporteuse sans fin (3) entoure en partie les rouleaux disposés de façon stationnaire (4, 5) à proximité d'un avant-bras (8) de la machine à coudre (9) ainsi que les rouleaux disposés de façon non stationnaire (6) par rapport à un point de référence (11) ou à l'endroit de couture (2) et en ce que la pièce de couture (7) est enfilée sur la bande transporteuse (3).
6. Dispositif selon revendication 1, caractérisé en ce que la bande transporteuse sans fin (3) entoure en partie les rouleaux disposés de façon stationnaire (4, 5) et que la pièce de couture enfilée (7) s'appuie en partie contre la bande transporteuse (3) et entoure en partie au moins un rouleau disposé de façon non stationnaire (6).
7. Dispositif selon revendication 1, caractérisé en ce que la bande transporteuse sans fin (3) entoure en partie les rouleaux disposés de façon stationnaire (4, 5), qu'une deuxième bande transporteuse sans fin (12) entoure en partie les rouleaux disposés de façon non stationnaire (6) et que la pièce de couture (7) est enfilée sur les bandes transporteuses (3, 12).
8. Dispositif selon revendication 1, caractérisé en ce que la bande transporteuse sans fin (12) entoure en partie les rouleaux disposés de façon non stationnaire (6) et que la pièce de couture enfilée (7) s'appuie en partie contre la bande transporteuse (12) et entoure en partie les rouleaux disposés de façon stationnaire (4, 5).
9. Dispositif selon les revendications 6 et 7, caractérisé en ce que en cas de la machine à coudre (9) équipée de deux aiguilles à coudre (13, 14), les rouleaux (4, 5, 6) sont disposés de manière à ce que la bande transporteuse (3) se trouve entre les aiguilles à coudre (13, 14).
EP84110321A 1983-10-04 1984-08-30 Dispositif de tension et d'indexation de ceintures de vêtements Expired EP0172936B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3335936 1983-10-04
DE3335936A DE3335936C2 (de) 1983-10-04 1983-10-04 Vorrichtung an einer Nähmaschine zum Spannen und Transportieren schlauchförmigen, von Nähteil zu Nähteil im Spannbereich einen unterschiedlich großen Umfang aufweisenden Nähguts

Publications (2)

Publication Number Publication Date
EP0172936A1 EP0172936A1 (fr) 1986-03-05
EP0172936B1 true EP0172936B1 (fr) 1988-06-15

Family

ID=6210858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110321A Expired EP0172936B1 (fr) 1983-10-04 1984-08-30 Dispositif de tension et d'indexation de ceintures de vêtements

Country Status (4)

Country Link
US (1) US4602579A (fr)
EP (1) EP0172936B1 (fr)
JP (1) JPS6092790A (fr)
DE (1) DE3335936C2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744318A (en) * 1986-03-04 1988-05-17 Jung Corporation Athletic supporter
US4685405A (en) * 1986-03-04 1987-08-11 Jung Corporation Apparatus for making an athletic supporter
DE3628624A1 (de) * 1986-08-22 1988-02-25 Union Special Gmbh Ausrichteinrichtung zum kantengerechten, selbsttaetigen ausrichten zu benaehender schlauchfoermiger naehgutteile fuer naehmaschinen
DE3805029C1 (fr) * 1988-02-18 1989-08-17 Duerkoppwerke Gmbh, 4800 Bielefeld, De
DE3818450A1 (de) * 1988-05-31 1989-12-07 Union Special Gmbh Vorrichtung zum ausbilden und naehen eines saumes an eine endlose naehgutoeffnung
US5269239A (en) * 1990-09-10 1993-12-14 Union Special Corporation Automatic attachment of pre-closed elastic waistbands
US5513590A (en) * 1993-06-29 1996-05-07 Juki America, Inc. Automatic trouser indexing method and apparatus for belt loop attachment with improved tension control and seam detection
US5417174A (en) * 1993-06-29 1995-05-23 Juki America Inc Automatic trouser indexing method and apparatus for belt loop attachment
US5531174A (en) * 1993-08-13 1996-07-02 Union Special Gmbh Sewing machine for sewing seams on a tubular workpiece
IT1308630B1 (it) * 1999-02-23 2002-01-09 Texma S R L Macchina per la cucitura automatica delle testane di tessuti tubolari.
WO2010086795A2 (fr) * 2009-01-29 2010-08-05 Lohia Starlinger Limited Mécanisme de traction de tissu pour machines à coudre ou d'assemblage automatiques et procédé de traction de tissu
CN105525447A (zh) * 2016-02-04 2016-04-27 衢州市立掏智能科技有限公司 缝纫机同步装置
CN105525446A (zh) * 2016-02-05 2016-04-27 衢州市立掏智能科技有限公司 可缩放缝料磁夹定位的缝纫机
CN109137277A (zh) * 2018-09-30 2019-01-04 颍上县古城镇瑞泰服饰有限公司 一种布料缝纫拉筒的压料装置
CN112481845A (zh) * 2020-11-20 2021-03-12 浙江科技学院 一种全自动裤耳缝制设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723781A (en) * 1925-09-21 1929-08-06 Thomas J Mccormick Insertion-stretching machine
GB301251A (en) * 1928-02-22 1928-11-29 Paul Linus Schoenfeld Improvements relating to stocking manufacture
US3315624A (en) * 1963-07-05 1967-04-25 Zd Y Bozeny Nemcove Method and arrangement for sewing ready-made apparel
US3443533A (en) * 1966-07-05 1969-05-13 Stone Mfg Co Inc Garment handling device for automatically performing spaced successive sewing operations
GB1349350A (en) * 1970-06-18 1974-04-03 Nat Res Dev Guiding apparatus for a sewing machine
US3865058A (en) * 1973-05-30 1975-02-11 Automatech Ind Method and apparatus for forming and joining hems, particularly on tubular articles
DE2514794C3 (de) * 1975-04-04 1979-12-20 Sigismondo Piva S.P.A., Mailand (Italien) Einrichtung zum Annähen eines endlosen Bandes an ein schlauchförmiges Teil geringerer Elastizität
US4046087A (en) * 1975-04-07 1977-09-06 Sigismondo Piva S.P.A. Automatic apparatus for conjointly sewing two elastic cloths having different elasticity
US4137857A (en) * 1976-09-10 1979-02-06 Miyachi Sewing Machine Co., Ltd. Belt looper apparatus
US4098201A (en) * 1976-10-18 1978-07-04 Union Special Corporation Method and apparatus for hemming
US4185570A (en) * 1977-07-05 1980-01-29 Union Special Corporation G.m.b.H. Apparatus for controlling the edge of a tubular workpiece
US4147120A (en) * 1977-09-14 1979-04-03 Union Special Corporation Auxiliary feed mechanism for sewing machines
HU180143B (en) * 1980-05-29 1983-02-28 Csepel Muevek Jarmue Band furthering automatic sewing machine for making short seam
DE3142836C2 (de) * 1981-10-29 1983-10-27 Union Special Gmbh, 7000 Stuttgart Nähmaschine zum Nähen schlauchförmiger Werkstücke
FR2521604A1 (fr) * 1982-02-12 1983-08-19 Amf Inc Dispositif pour l'execution automatique des ourlets aux extremites libres des parties tubulaires des vetements
DE3312317C2 (de) * 1983-04-06 1985-02-07 Dürkoppwerke GmbH, 4800 Bielefeld Nähmaschine mit einer Spannvorrichtung für schlauchförmiges Nähgut

Also Published As

Publication number Publication date
JPS6092790A (ja) 1985-05-24
US4602579A (en) 1986-07-29
DE3335936A1 (de) 1985-05-02
DE3335936C2 (de) 1985-10-10
EP0172936A1 (fr) 1986-03-05

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