EP1983083A1 - Procédé et dispositif destinés à appliquer des pièces de matériau plates, et machine à broder - Google Patents

Procédé et dispositif destinés à appliquer des pièces de matériau plates, et machine à broder Download PDF

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Publication number
EP1983083A1
EP1983083A1 EP07405210A EP07405210A EP1983083A1 EP 1983083 A1 EP1983083 A1 EP 1983083A1 EP 07405210 A EP07405210 A EP 07405210A EP 07405210 A EP07405210 A EP 07405210A EP 1983083 A1 EP1983083 A1 EP 1983083A1
Authority
EP
European Patent Office
Prior art keywords
embroidery
tip
cutting
devices
embroidery machine
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.)
Granted
Application number
EP07405210A
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German (de)
English (en)
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EP1983083B1 (fr
Inventor
Franz Lässer
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.)
Laesser AG
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Laesser 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.)
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Publication date
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Application filed by Laesser AG filed Critical Laesser AG
Publication of EP1983083A1 publication Critical patent/EP1983083A1/fr
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Publication of EP1983083B1 publication Critical patent/EP1983083B1/fr
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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C7/00—Special-purpose or automatic embroidering machines
    • D05C7/10—Special-purpose or automatic embroidering machines for separating and burning-off parts of the base fabric
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C7/00—Special-purpose or automatic embroidering machines
    • D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
    • 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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C5/00—Embroidering machines with arrangements for automatic control of a series of individual steps
    • D05C5/04—Embroidering machines with arrangements for automatic control of a series of individual steps by input of recorded information, e.g. on perforated tape

Definitions

  • the present invention relates to a method and a device for applying flat pieces of material of desired shape to an embroidery base by means of an embroidery machine.
  • the invention further relates to an embroidery machine with at least one such device.
  • connection embroidery between the two fabrics can be carried out differently. So it is possible to sew the outlines of the figure with stitches and then cut out the fabric and again to embroider the edges tight. Furthermore, it is said that in all work, whether manual or machine embroidery on the careful cutting out of the substance should be paid attention. Use a fine embroidery scissors with the wider blade pointing to the bottom. If you cut with the tip pointing downwards, there is a risk of being cut into the embroidery floor.
  • the embroidery floor is relatively sensitive to heat, it is recommended for thermal insulation between the embroidery floor and the material layer to insert an intermediate layer, which can be dissolved by means of a solvent. It can then be removed after completion of the embroidery and application work, the liner by inserting the embroidery in a solvent bath.
  • a fabric As a liner, a fabric can be used.
  • an intermediate layer which has a heat-reflecting coating is suitable.
  • the invention is not limited to the application of tissue pieces.
  • Other materials are also suitable, such as plastic films or nonwovens.
  • the invention also relates to a device for an embroidery machine to apply on the embroidery bottom flat pieces of material, for example, figures made of a different material and / or a different color than the material of the embroidery floor by stitching.
  • the device is characterized by a support for fastening the device to the embroidery machine, a heatable tip for cutting the material layer serving the application, and means for bringing the heatable tip from the rest position to the cutting position, and vice versa.
  • the heating of the tip is advantageously an electric heating cartridge.
  • the heated tip cutting instrument is mounted on a slide reciprocable by an actuator, for example a pneumatic cylinder.
  • the device with a heatable tip compared to laser systems is extremely inexpensive, it is recommended to equip embroidery machines with a variety of such devices.
  • the invention also relates to an embroidery machine with at least one device, which is designed as described above.
  • an embroidery machine for example Schifflistickmaschien, a over the length of the machine extending support on which in certain rapports the devices are arranged for application.
  • the carrier may include threaded holes for attachment and pilot holes for receiving guide pins of the devices. This makes it possible to place the devices accurately.
  • For attachment can serve a quick-release device to allow a quick replacement.
  • For easy replacement of the devices can be provided connections for the electrical and pneumatic connections.
  • the embroidery machine has an over the length of the machine extending energy supply rail for the devices for applying sheet material.
  • the device for applying flat pieces of material will be referred to briefly as the application head. This is done in analogy to the devices for attaching sequins, or for attaching strings, which are referred to briefly as sequin heads, or Soutachekexcellent.
  • FIG. 1 shows two application heads 11 together with sequin heads 13 and Soutacheköpfen 15.
  • the sequin heads 13 are as in the above-mentioned EP-A-1 764 434 trained and the Soutacheköpfe 15 as in the above-mentioned EP-A-1 764 435 , All of these application, sequin and Soutacheköpfe 11, 13,15 are easily interchangeable attached to a support 17 of the embroidery machine, which has threaded holes 19 for screws 21 and guide holes 23 for guide pins 25 for this purpose.
  • a rail 27 also extends the length of the machine. In this runs the power supply for the Application heads 11. From the connection and fuse box 29, the power cable 31 and the pneumatic hoses 33, 34 extend to the application head 11.
  • the reference numeral 35 designates coils for sequin tapes.
  • the drawing also shows needles 37.
  • the arrangement of the application head 11 on the carrier 17 is also off FIG. 2 seen. Furthermore, parts of a sequin head are still visible in this figure, but which are not important for the understanding of the present invention. Parts of the sequin head 13 are the feed shaft 39, the return cylinder 41 and the gripper 43 for switching off the feed for the sequins. The sequin ribbon is not shown, but the coil 35 for the sequin ribbon.
  • FIGS. 2 to 4 show the application head 11 in details.
  • the application head 11 has a support 45 with which it is fastened by means of the screws 21 on the carrier 17.
  • a cutting instrument serves a replaceable tip 47 of good heat conducting material which is heated by an electrically heatable cartridge 49.
  • An apron 50 protects against touching the hot immersion heater.
  • the heating cartridge 49 can be connected via the line 31 and the plug 51 to the connection and fuse box 29, which has a fuse 53.
  • the use of a heatable with an electric heating element 49 tip 47 is particularly inexpensive and very reliable in operation.
  • a spacer 55 (FIG. Fig. 3 ) intended.
  • the spacer 55 has in front a disc-shaped part 56 with an opening 58 from which the tip 47 projects slightly.
  • This spacer 55 presses in the cutting position against the fabric layers, ie against the material layer to be cut 44 above the embroidery bottom 42 (FIG. Fig. 6 ), and ensures that the tip 47 only penetrates into the material layer 44 to be cut.
  • the heating cartridge 49 with the tip 47 and the spacer 55 are mounted on a carriage 57 which is movable by an actuator 59 back and forth, namely from the rest position to the cutting position and vice versa.
  • actuator 59 is a pneumatic cylinder. But it would also be possible, for example, the use of a solenoid.
  • a guide rod 60 serves to guide the carriage 57th
  • the embroidery bottom 42 together with the application material 44, for example a fabric made of synthetic fibers, is stretched onto the gate of the embroidery machine.
  • the application material 44 for example a fabric made of synthetic fibers
  • embroidering the two tissues are then connected to each other at different application sites.
  • embroidery techniques for example, the outline of the figure to be applied can be embroidered.
  • the cut out of the figure is done programmatically. By the start signal, the tip 47 is in the cutting position
  • the superfluous material layer can be removed.
  • further embroidery can be made.
  • the edges of the figures can be fastened with seam stitches. It would also be possible to surround the edges by sewing cords by means of the Soutachekexcellent 15 ( Fig. 1 ).
  • other embroidery could be made, be it on the applied material or outside of it on the embroidery floor. If required, 13 sequins can also be embroidered by the sequin heads.
  • Fig. 7 shows a tip 47 'which does not require a heating cartridge 49.
  • the tip 47 ' consists of a piece of wire 61 made of a high melting point material, for example nickel or tungsten, and is encased by a tube 63 or a layer of ceramic.
  • a metal layer 65 also having a high melting point, for example tungsten, surrounds the tube 63 in front and outside such that an electrical connection exists between the front end of the wire piece 61 and the metal layer 65.
  • the tube 63 with the metal layer 65 is further surrounded by a relatively thick metal shell 66, for example made of copper, but leaves the cutting area 67 free.
  • the metal jacket 66 is insulated by an insulating layer 69. Rear electrical terminals 71, 72 on the wire piece 61 and the metal shell 66 are arranged.
  • the current flow causes the cutting region 67 to be heated.
  • the heat is generated by electrical resistance heating in the cutting area. It is It is possible to rapidly change the heat because the mass of the heating metal layer in the heating area 67 is very small. This is of particular advantage when cutting out jagged contours.
  • the small stitching machine according to the example of Fig. 8 has one or more groups of needles 75 having a number, for example eight, needles 37.
  • Each needle group 75 is associated with an application head 11, one (left) in working position and one (right) in out of operation position. Normally, however, both application heads 11 are in the same position.
  • the device (11) can be used for application work on an embroidery machine.
  • a support (45) is a carriage, with a heatable tip (47) which can be brought from a rest position into the illustrated cutting position.
  • a spacer (55) presses on the application of the material layer, which is embroidered on the embroidery bottom, the heatable tip (47) penetrates a predetermined depth in the material layer, preferably a plastic fiber fabric.
  • a relative movement takes place between the heatable tip (47) and the material layer so that it is cut.
  • the cutting is done by melting the synthetic fibers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Decoration Of Textiles (AREA)
  • Automatic Embroidering For Embroidered Or Tufted Products (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
EP07405210A 2007-04-20 2007-07-17 Procédé et dispositif destinés à appliquer des pièces de matériau plates, et machine à broder Active EP1983083B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00650/07A CH700701B1 (de) 2007-04-20 2007-04-20 Verfahren und Vorrichtung zum Applizieren von flächigen Materialstücken, sowie Stickmaschine mit einer Vielzahl von solchen Vorrichtungen.

Publications (2)

Publication Number Publication Date
EP1983083A1 true EP1983083A1 (fr) 2008-10-22
EP1983083B1 EP1983083B1 (fr) 2010-08-18

Family

ID=39639345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07405210A Active EP1983083B1 (fr) 2007-04-20 2007-07-17 Procédé et dispositif destinés à appliquer des pièces de matériau plates, et machine à broder

Country Status (6)

Country Link
EP (1) EP1983083B1 (fr)
KR (1) KR100874121B1 (fr)
CN (2) CN101289789B (fr)
AT (1) ATE478183T1 (fr)
CH (1) CH700701B1 (fr)
TW (1) TWI349722B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032147A1 (de) 2010-07-24 2012-01-26 Oerlikon Saurer Arbon Ag Verfahren und Vorrichtung zum Betrieb einer Schneidvorrichtung an einer Stickmaschine
DE102012008091A1 (de) 2011-04-26 2013-01-03 Tokai Kogyo Mishin K.K. Wärmeschneidvorrichtung für Stickmaschine
ITUD20110118A1 (it) * 2011-07-28 2013-01-29 Seit Elettronica Srl Procedimento e dispositivo per l'applicazione di motivi decorativi su capi di abbigliamento
EP2381023B1 (fr) * 2010-04-23 2014-05-14 Lässer AG Machine à broder à plusieurs têtes d'aiguille et procédé de fonctionnement d'une machine à broder à plusieurs têtes d'aiguille
WO2016113038A1 (fr) 2015-01-14 2016-07-21 Lässer Ag Procédé pour appliquer au moyen d'une machine à broder ou d'une machine à coudre des pièces de matières en nappe de forme souhaitée sur un fond à broder et dispositif pour machine à broder ou à coudre pour découper des pièces de matière en nappe telles des figures dans une autre matière appliquée sur le fond à broder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266094A (ja) * 1986-05-13 1987-11-18 ブラザー工業株式会社 ミシン
JPH0596071A (ja) * 1991-03-22 1993-04-20 Janome Sewing Mach Co Ltd マークカツター装置を有する刺しゆう機能付きミシン
JPH05261187A (ja) 1991-03-04 1993-10-12 Janome Sewing Mach Co Ltd マークカッター装置を有する刺しゅう機能付きミシン
DE4426817A1 (de) * 1993-07-28 1995-02-02 Tanabe Shishu Kk Nähmaschine mit einem Laserschneidsystem, Verfahren zum Nähen sowie Verfahren zum Sticken
US5915316A (en) 1995-01-13 1999-06-29 Tokai Kogyo Mishin Kabushiki Kaisha Embroidering and laser processing machine
DE102005050482B3 (de) 2005-10-21 2007-01-11 Saurer Hamel Ag Verfahren zum kontinuierlichen Sticken und Schneiden von Applikationen auf einer Stickmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH659499A5 (de) * 1983-06-16 1987-01-30 Saurer Ag Adolph Schaltbare bremseinrichtung fuer die faeden einer stickmaschine.
CN87209736U (zh) * 1987-06-30 1988-02-17 申全海 绣品烫孔机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266094A (ja) * 1986-05-13 1987-11-18 ブラザー工業株式会社 ミシン
JPH05261187A (ja) 1991-03-04 1993-10-12 Janome Sewing Mach Co Ltd マークカッター装置を有する刺しゅう機能付きミシン
JPH0596071A (ja) * 1991-03-22 1993-04-20 Janome Sewing Mach Co Ltd マークカツター装置を有する刺しゆう機能付きミシン
DE4426817A1 (de) * 1993-07-28 1995-02-02 Tanabe Shishu Kk Nähmaschine mit einem Laserschneidsystem, Verfahren zum Nähen sowie Verfahren zum Sticken
US5915316A (en) 1995-01-13 1999-06-29 Tokai Kogyo Mishin Kabushiki Kaisha Embroidering and laser processing machine
DE102005050482B3 (de) 2005-10-21 2007-01-11 Saurer Hamel Ag Verfahren zum kontinuierlichen Sticken und Schneiden von Applikationen auf einer Stickmaschine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2381023B1 (fr) * 2010-04-23 2014-05-14 Lässer AG Machine à broder à plusieurs têtes d'aiguille et procédé de fonctionnement d'une machine à broder à plusieurs têtes d'aiguille
DE102010032147A1 (de) 2010-07-24 2012-01-26 Oerlikon Saurer Arbon Ag Verfahren und Vorrichtung zum Betrieb einer Schneidvorrichtung an einer Stickmaschine
DE102010032147B4 (de) * 2010-07-24 2015-03-26 Saurer Ag Verfahren und Vorrichtung zum Betrieb einer Schneidvorrichtung an einer Stickmaschine
DE102012008091A1 (de) 2011-04-26 2013-01-03 Tokai Kogyo Mishin K.K. Wärmeschneidvorrichtung für Stickmaschine
ITUD20110118A1 (it) * 2011-07-28 2013-01-29 Seit Elettronica Srl Procedimento e dispositivo per l'applicazione di motivi decorativi su capi di abbigliamento
WO2016113038A1 (fr) 2015-01-14 2016-07-21 Lässer Ag Procédé pour appliquer au moyen d'une machine à broder ou d'une machine à coudre des pièces de matières en nappe de forme souhaitée sur un fond à broder et dispositif pour machine à broder ou à coudre pour découper des pièces de matière en nappe telles des figures dans une autre matière appliquée sur le fond à broder

Also Published As

Publication number Publication date
EP1983083B1 (fr) 2010-08-18
CN101289790B (zh) 2012-07-11
TW200842221A (en) 2008-11-01
CH700701B1 (de) 2010-10-15
CN101289790A (zh) 2008-10-22
TWI349722B (en) 2011-10-01
ATE478183T1 (de) 2010-09-15
KR20080094532A (ko) 2008-10-23
CN101289789A (zh) 2008-10-22
CN101289789B (zh) 2013-01-02
KR100874121B1 (ko) 2008-12-15

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