EP0238980B1 - Einrichtung zum Verbinden von Taschenbesatz und Taschenbeutel bei Hosentaschen - Google Patents

Einrichtung zum Verbinden von Taschenbesatz und Taschenbeutel bei Hosentaschen Download PDF

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Publication number
EP0238980B1
EP0238980B1 EP87103856A EP87103856A EP0238980B1 EP 0238980 B1 EP0238980 B1 EP 0238980B1 EP 87103856 A EP87103856 A EP 87103856A EP 87103856 A EP87103856 A EP 87103856A EP 0238980 B1 EP0238980 B1 EP 0238980B1
Authority
EP
European Patent Office
Prior art keywords
pocket
fitting
sewing
folding
plate
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 - Lifetime
Application number
EP87103856A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0238980A2 (de
EP0238980A3 (en
Inventor
Helmut Schips
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.)
Schips AG
Original Assignee
Schips AG
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 Schips AG filed Critical Schips AG
Priority to AT87103856T priority Critical patent/ATE83357T1/de
Publication of EP0238980A2 publication Critical patent/EP0238980A2/de
Publication of EP0238980A3 publication Critical patent/EP0238980A3/de
Application granted granted Critical
Publication of EP0238980B1 publication Critical patent/EP0238980B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • D05B35/04—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers with movable tools
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/20—Pockets; Making or setting-in pockets
    • A41D27/204—Making or setting-in pockets
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work

Definitions

  • the invention relates on the one hand to a method for combining a pocket bag for a pair of trousers with a pocket trim, and on the other hand to a device for combining a pocket bag for a pair of trousers with a pocket trim, as specified in claim 4 .
  • GB-A-2.123.278 relates exclusively to the production of a pocket bag and not to the sewing of a pocket trim on the pocket bag
  • the object of the invention is to enable a pocket bag to be quickly provided together with a pocket trim to be sewn onto it with a folded fabric edge and to be fed continuously thereafter for the sewing process.
  • Preparation and implementation of the sewing together of pocket trimmings and pocket bags can be carried out at lightning speed according to the invention without time-consuming manipulation and regardless of the technical skills of the operator, the Bag trim is sewn to the bag with a precisely folded fabric edge.
  • a further acceleration of the production is further made possible by the fact that a next piece of sewing material consisting of a pocket bag and with a folded fabric edge can be provided to this pressed pocket trim during the sewing process in progress. You can work with a single needle stitch.
  • the pocket bag usually consists of lining material.
  • FIGS. 1 and 2 which could also be referred to as a "pocket trimming folding and sewing machine"
  • a work table 1 a sewing machine anchored in the frame 3 of the same in the middle area of the elongated table top 2 of the work table 1 4, a folding device 5 arranged above the feed side 2.1 of the table top 2 (right-hand end region of the latter in FIGS. 1 and 2) for the provision of a pocket bag I and a pocket insert II to be sewn on with a folded fabric edge (cf. FIG. 3) and a sewing material conveyor 6 together.
  • the direction of movement of the latter is selected such that it starts from the folding device 5 past the sewing needle 4.1 of the sewing machine 4 to that facing away from the folding device 5 (on the left in FIGS. 1 and 2) Tabletop end runs.
  • the folding device 5 has a folding plate 5.1 and a hold-down plate 5.2. These can be pivoted up and down relative to the table top 2 by means of corresponding actuation drives and can be displaced linearly transversely to their longitudinal extent, as will be explained further below when considering FIGS. 3 to 5. They interact with each other and simultaneously with the table top 2.
  • folding plate 5.1 and hold-down plate 5.2 are each connected via a pair of side arms 5.1.1 and 5.2.1 to a support plate 5.1.2 and 5.2.2, respectively a sleeve 5.1.3 or 5.2.3 carries at both ends.
  • the sleeves 5.1.3 or 5.2.3 of a support plate 5.1.2 or 5.2.2 are each slidably arranged on a guide rod 5.1.4 or 5.2.4, each of which belongs to a base support 5.1.5 or 5.2.5 .
  • the two ends of a pair of base supports 5.1.5 and 5.2.5 each for the folding plate 5.1 and hold-down plate 5.2 are each connected on the one hand by a strut 5.1.6 or 5.2.6, of which the folding or Hold-down plate 5.1 or 5.2, strut 5.1.6 or 5.2.6 further away, each receives a pressure cylinder 5.1.7 or 5.2.7 for moving the folding plate 5.1 or hold-down plate 5.2 along the guide rods 5.1.4 or 5.2.4.
  • Base supports 5.1.5 and 5.2.5, with the help of bearings 5.1.8 and 5.2.8 provided on the underside thereof, are arranged freely rotatably on a shaft 5.3, which are immovable via bearing blocks 5.3.1 and a bracket 3.1 with the frame 3 of the work table 1 connected is.
  • the printing cylinder 5.1.9 used to swing out the folding plate 5.1 is articulated on the underside of the strut 5.1.6, which also receives the printing cylinder 5.1.7 for moving the same plate.
  • the tension spring 5.1.10 provided for pivoting the folding plate 5.1 back into the horizontal position acts on the strut 5.1.6 which is closer to the folding plate 5.1.
  • the pressure cylinder 5.2.9, which is assigned to the hold-down plate 5.2 as a swivel drive, is in actuation connection with the strut 5.2.6 closer to the plate mentioned.
  • the hold-down plate 5.2 is arranged within the frame formed by the folding plate 5.1 and its suspension.
  • the sewing material conveyor 6 connects, as can be seen in particular from FIG. 2, directly to the folding device 5.
  • the organs of the sewing material conveyor 6 that take the material to be sewn are a multi-unit sewing clamp 6.1 and a rail 6.2 located underneath.
  • the former consists of a number of links which are coupled to one another and which, to a certain extent similar to those of a chain, are movable with respect to one another and are each designed with teeth on their lower side for gripping the material to be sewn.
  • the rail 6.2 is mounted in a longitudinally displaceable manner in a groove 2.2 of the table top 2 running under the sewing clamp 6.1.
  • a slide 6.3 is slidably arranged on two guide columns 6.4 attached to the work table 1. It can be moved by means of a belt drive 6.5 which is actuated by a motor 6.6 and which is screwed between the two guide columns 6.4 approximately to the central area of the slide 6.3.
  • the sewing clamp 6.1 is pivotally articulated to a side plate 6.3.1 of the slide 6.3 and is in actuation connection with a pressure cylinder 6.1.1 likewise arranged on the side plate 6.3.1, with the aid of which they are each connected to a swiveling movement on a rail placed on the rail 6.2 below, prepared by the folding device 5, can be lowered from a pocket bag I and a pocket insert II pressed with a folded fabric edge or can be lifted off after the sewing process has been completed.
  • the rail 6.2 is also firmly connected to the carriage 6.3 via a right-angled arm 6.2.1.
  • FIG. 1 also shows, above the table top 2, a holder 3.5 for thread bobbins S to the left of the sewing machine 4 and a light marking apparatus 7 and a programmable control device 8 to the right of the sewing machine 4, all of which are fastened to the frame 3 of the work table 1.
  • the light-marking device 7 is used to determine a precise mutual sewing position of a pocket bag I and a pocket trim II to be sewn on with a folded fabric edge.
  • the programmable control device 8 initiates the actuation of the pressure cylinders 5.1.7, 5.1.9, 5.2.7, 5.2.9 of the Folding device 5 and the drives 6.1.1 and 6.6 of the sewing material conveyor 6 each in the order according to the program and thus automatically leads the workflow of the device according to the invention.
  • FIG. 1 There are furthermore in FIG. 1 to the left of that for taking over a prepared piece of sewing material in its right-hand end position next to the folding device 5 sewing clamp 6.1 shown directly above the table top 2, the sewing needle 4.1 of the sewing machine 4 and on the left side of the frame 3 below the table top 2, an electric motor 4.2 for driving the sewing machine 4.
  • the position of the sewing needle 4.1 in relation to the movement path of the sewing clip 6.1 passing it is indicated in FIGS. 3, 6 and 8 with a dash-dotted line in each case.
  • the device described permits the following mode of operation, which is illustrated in FIG. 3 using a series of schematic state images a to f:
  • the folding device 5 assumes the starting position indicated at the top right in FIG. 3, in which the folding plate 5.1 and hold-down plate 5.2, both pivoted out of the horizontal position, are located at the front stop of their guide rods 5.1.4, 5.2.4 (cf. also Fig. 4 and 5).
  • the shaft 5.3 serving for the pivotable mounting of the folding and holding plate 5.1 and 5.2 is indicated.
  • a pocket bag I made of lining material of the desired size corresponding to the light marks of the light-marking apparatus 7 is now placed under the folding and holding-down plate 5.1 and 5.2 placed the table top 2 and at the same time covered their groove 2.2 (see Fig. a).
  • the folding plate 5.1 is lowered onto the pocket bag I, the lowering being carried out without the pressure on the pressure cylinder 5.1.9 for pivoting the folding plate 5.1 with the force of the tension spring 5.1.10 alone.
  • a pocket trim II is placed on the folding plate 5.1.
  • the further workflow of the device triggered by a second command pulse by means of the foot button then takes place automatically.
  • the hold-down plate 5.2 also lowers and, with its sharp-edged side, presses a fabric edge of the pocket trim II against the pocket pouch I underneath (see Fig. C).
  • FIG. d shows the slightly raised fold plate 5.1 before their movement over the hold-down plate 5.2, while the position of the two plates 5.1, 5.2 after the folding operation can be seen from FIG.
  • the slight lifting of the folding plate 5.1 is made possible only by the elasticity of the tension spring 5.1.10 when it is pulled by means of the pressure cylinder 5.1.7, the pivot cylinder 5.1.9 of the folding plate 5.1 remaining depressurized.
  • the figure e further shows that immediately after the folding process has been completed, the sewing clamp 6.1 of the sewing material conveyor 6, which is in the raised position, is also moved over the folded pocket trim II.
  • the hold-down plate 5.2 is retracted into its rear end position by means of the pressure cylinder 5.2.7 provided for its linear displacement and, at the same time, the sewing clamp 6.1 is based on its swivel drive, the pressure cylinder 6.1.1, on the sewing material prepared from the folded pocket material II and pocket bag I underneath lowered. The material to be sewn is thus clamped between the sewing clamp 6.1 and the rail 6.2 thus simultaneously retracted into the groove 2.2 of the table top 2 (see FIG. F).
  • the surface of the table top 2 is on the right of its groove 2.2 in FIG. F provided an adhesive coating 2.3.
  • the folding plate 5.1 and hold-down plate 5.2 return to their starting position one after the other and are there ready for the next folding process, while the sewing material conveyor 6 takes the prepared sewing material to the sewing position under the sewing needle 4.1 of the sewing machine 4 and, after the sewing process has been carried out, to a deposit near the Folding device 5 opposite end of the table top 2 transported. After each finished piece of sewing material has been unloaded, the sewing material conveyor 6 moves into its waiting position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Details Of Garments (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Outer Garments And Coats (AREA)
EP87103856A 1986-03-24 1987-03-17 Einrichtung zum Verbinden von Taschenbesatz und Taschenbeutel bei Hosentaschen Expired - Lifetime EP0238980B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87103856T ATE83357T1 (de) 1986-03-24 1987-03-17 Einrichtung zum verbinden von taschenbesatz und taschenbeutel bei hosentaschen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1171/86A CH669413A5 (enrdf_load_stackoverflow) 1986-03-24 1986-03-24
CH1171/86 1986-03-24

Publications (3)

Publication Number Publication Date
EP0238980A2 EP0238980A2 (de) 1987-09-30
EP0238980A3 EP0238980A3 (en) 1988-12-28
EP0238980B1 true EP0238980B1 (de) 1992-12-16

Family

ID=4204150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103856A Expired - Lifetime EP0238980B1 (de) 1986-03-24 1987-03-17 Einrichtung zum Verbinden von Taschenbesatz und Taschenbeutel bei Hosentaschen

Country Status (6)

Country Link
US (1) US4928608A (enrdf_load_stackoverflow)
EP (1) EP0238980B1 (enrdf_load_stackoverflow)
JP (1) JPS62282006A (enrdf_load_stackoverflow)
AT (1) ATE83357T1 (enrdf_load_stackoverflow)
CH (1) CH669413A5 (enrdf_load_stackoverflow)
DE (1) DE3783059D1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832669A1 (de) * 1988-06-07 1989-12-14 Duerkoppwerke Verfahren zum falten eines stoffstreifens
DE3844571C1 (en) * 1988-06-07 1990-04-12 Duerkoppwerke Gmbh, 4800 Bielefeld, De Sewing appliance with a folding device for folding a cloth strip
DE8812703U1 (de) * 1988-10-10 1988-11-17 Dürkoppwerke GmbH, 4800 Bielefeld Faltstempel für einen Nähautomat
US5388539A (en) * 1992-04-28 1995-02-14 Vi.Be.Mac.S.R.L. Clamp device or jig-guide and device for pre-positioning and shifting cloth to be coupled with a programmable sewing machine.
IT1267045B1 (it) * 1993-06-04 1997-01-24 Jam Di Sabbatini Donatella & C Procedimento di lavorazione automatica per la cucitura di tasche a toppa prestirate
JP4149630B2 (ja) * 1999-12-21 2008-09-10 Ｊｕｋｉ株式会社 玉縁縫いミシン
JP2007195806A (ja) 2006-01-27 2007-08-09 Juki Corp 自動玉縁縫いミシン
CN113136657A (zh) * 2021-05-08 2021-07-20 申洲针织（安徽）有限公司 一种便于操作的三位一体折袋口机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413891A (en) * 1944-12-29 1947-01-07 Joseph H Roy Mechanism for aligning the edges of sheet material
DE1239923B (de) * 1963-06-04 1967-05-03 Pfaff Ag G M Einrichtung an Naehmaschinen zum Formen und Fuehren eines doppelt umgeschlagenen Saumes
US3381640A (en) * 1966-03-07 1968-05-07 Davidson Mats Ingvar Apparatus for applying ribbons at slits of clothings
DE2157042A1 (de) * 1971-11-17 1973-05-24 Kochs Adler Ag Verfahren zur herstellung von aufgesetzten taschen an bekleidungsstuecken
DE2544409C3 (de) * 1975-10-03 1979-05-10 Conrad 8741 Saal Arbter Vorrichtung an Nähanlagen zum Bilden eines doppelten Umschlages an den Schnittkanten von flach aufliegenden Materialbahnen
JPS55125893A (en) * 1979-03-20 1980-09-29 Toshiba Machine Co Ltd Machine for automatically sewing pocket
JPS569411A (en) * 1979-06-28 1981-01-30 Mutou Sooingu Kk Bag fabric attachment of back pocket of trouser
US4448626A (en) * 1980-07-21 1984-05-15 Haggar Company Method and apparatus for applying a welt to a garment panel
US4279209A (en) * 1980-09-11 1981-07-21 Amf Incorporated Apparatus for holding and unfolding belt loop
DE3139223C2 (de) * 1981-10-02 1984-11-08 Kochs Adler Ag, 4800 Bielefeld Vorrichtung zum Anbringen von mindestens jeweils zwei seitlichen Falten an einem Taschenzuschnitt
GB2131278A (en) * 1982-12-08 1984-06-20 Belstaff International Limited Production of garments
US4633793A (en) * 1984-01-17 1987-01-06 Chesebrough-Pond's Inc. Apparatus for sewing a curved seam
DE3518473A1 (de) * 1985-05-23 1986-11-27 Kochs Adler Ag, 4800 Bielefeld Verfahren zum vernaehen eines schlauchfoermigen naehgutteils mit einem taschenfoermigen naehgutteil und naehautomat zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3783059D1 (de) 1993-01-28
CH669413A5 (enrdf_load_stackoverflow) 1989-03-15
EP0238980A2 (de) 1987-09-30
JPS62282006A (ja) 1987-12-07
EP0238980A3 (en) 1988-12-28
ATE83357T1 (de) 1993-01-15
US4928608A (en) 1990-05-29

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