EP2016218A1 - Trenn- und positioniereinrichtung - Google Patents
Trenn- und positioniereinrichtungInfo
- Publication number
- EP2016218A1 EP2016218A1 EP07723273A EP07723273A EP2016218A1 EP 2016218 A1 EP2016218 A1 EP 2016218A1 EP 07723273 A EP07723273 A EP 07723273A EP 07723273 A EP07723273 A EP 07723273A EP 2016218 A1 EP2016218 A1 EP 2016218A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- cutting device
- needle
- strip
- blade
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
- D05B29/10—Presser feet with rollers
Definitions
- the present invention relates to a device on an embroidery, quilting or sewing machine for applying at least one additional strip-like material which can be fed by means of a feed device to a needle.
- One form of the combined embroidery techniques is the cord and band embroidery, in which the embroidery head is provided with a disk reel rotating around the needle, on which the cord or the band material is stored tangentially.
- the tape can also be fed from a spool which is usually arranged above the embroidery head and does not rotate around the needle.
- a strip is fed, which is attached in the embroidery process on the base material using the embroidery thread.
- the applied band is usually not important for the actual stitch formation. This can be achieved a variety of patterns and effects, where the stitch spacing can be set variably according to the form and purpose of use. For example, smaller barbs are often used in the area of strong bends.
- cord or band embroidery are usually selected only continuous continuous pattern and pointed reversing points avoided. The reason for this is that ribbons in the region of deflection points tend to get up.
- the embroidery process runs in the following process steps:
- the string and band embroidery differs depending on the materials, techniques and applications used.
- Tetende materials come in fashionable embroidery applications and in the home textile filamentous materials such as filament yarns, spun yarns, threads, gimp, metal thread, chenille, straw and bast, but also materials in band form, such as woven, knitted, knitted, braided, bobbins, trimmings or Ribbon with sequins and leather for use.
- Ribbon embroidery is increasingly interesting for technical applications, for example for fiber composite components, where chenformige rovings from carbon, glass multifilaments, natural or ceramic fibers are used.
- Chemical fibers such as Aramide, PP, PES, PA are also interesting for technical applications.
- Ribbon embroidery for technical applications is just beginning to be possible.
- Crucial to the use of this new technology for technical textiles are the costs of the process.
- an automation of the embroidery process is absolutely necessary. This is especially true for the sophisticated technical embroidery, which are mainly produced on so-called banding embroidery machines.
- the band Due to the lack of an automatic positioning and cutting process for the band, as a rule, the band is laid continuously only continuously and the pointed directional changes, in particular at the end of components, can not be realized. For this reason, the tape storage is chosen in such a way that there are always sufficiently large radii at the points of the directional change in order to be able to place the strip flat on the surface and fasten it. The band is thus continuously compressed. If, for example, reinforcing fibers are to be reinforced on the base material, this means disadvantageously that the arrangement of the reinforcing fibers, at least at the deflection points, must deviate from the ideal course along the main stress trajectories.
- the object of the present invention is to provide a device for an embroidery, quilting or sewing machine wide, with which the band-like material to be fastened no longer needs to be laid continuously.
- the inventive device is advantageously distinguished because ⁇ through out that by means of only one drive, which the presser foot is moved back and forth, and the cutting operation can be ⁇ be exaggerated.
- This is advantageously achieved by the fact that the material printer mechanism or the fabric printer itself is coupled by means of a connecting means, for example in the form of a belt, a chain or a belt, whereby the movements of the fabric printer and the separating device are coordinated with each other.
- a belt, band or chain is used as connecting means, this is advantageously deflected around a deflection point, in particular a deflection roller, so that the cutting device or parts thereof are moved away from the throat plate during the process of the cloth printer in the direction of the throat plate.
- Springs ensure that both the fabric printer and the cutting device are subjected to a force in the direction of the throat plate, so that the cutting device or parts thereof are moved in the direction of the throat plate during the process of the fabric printer away from the throat plate by the spring force.
- the cutting device or parts thereof is adjusted more or less upwards or downwards in the direction of the throat plate.
- the fabric printer, the cutting device and the supply device are advantageously arranged on a base part, which is pivotable about the longitudinal axis of the needle by means of a drive.
- the base part is penetrated by the needle and can form the bearings for the fabric printer and / or the cutting device.
- the cutting device may consist of a scissor-shaped part, in which at least one blade is pivotally and / or displaceably mounted to the other.
- the at least one movably mounted blade by adjusting the cutting device or at least one movably mounted blade by moving the cloth printer, in particular in the direction of stitch plate, the at least one movably mounted blade can be moved against a stop, so that the blade pivots and together with the another blade of the cutting device Oberschreibt the cutting or cutting process of the strip-like material.
- the cutting device has only one movable blade, wherein a second blade is attached to the fabric printer itself or the Stoffbucherantriebsvorraum, the two blades cooperate in the process of the presser foot towards the throat plate and shear through the ribbon-like material.
- a blade is arranged on the fabric printer, it is also possible to arrange a blade firmly on the base part, which is then arranged with one on the cutting device Blade cooperates, wherein the cutting device itself as ⁇ coupled via the connecting means with the fabric printer or ⁇ sen adjusting device.
- Fig. 1-3 Perspective representation of a part of an embroidery head when fixing band-like material on a base
- Fig. 4 lowering of the cutting device
- Fig. 5-6 positioning of the cutting device by turning the base part
- Fig. 7 peeling off the tape-like material by moving the pantograph
- Fig. 8 Lowering the fabric presser, whereby the cutting device is moved away from the throat plate and the separation process is triggered.
- FIGS. 1 to 3 show the essential parts of an embroidery head K with a device arranged thereon for fastening strip-like material 3 by means of a thread 5.
- a base B is rotatably mounted on the embroidery head K and around the needle 6 by means of a drive (not shown) pivotable.
- the strip-like material is wound up on the drum 9 and is supplied to the area of the needle 6 by means of the feed device 4.
- the feeding device 4 can be swiveled horizontally back and forth by means of a drive, so that when the embroidery head is stationary, the sewing thread 5 is placed across the band-like material 3 and can be sewn to the left or right of the band 3 on the embroidery ground tensioned in the border frame 14.
- the feeding device 4, the drum 9 and presser 1 are mounted on the base or Untitled buildin ⁇ .
- the Bordurenrahmen 14 is movable in the horizontal plane by means not shown drives.
- the embroidery head K is rigidly attached to a housing frame, not shown, of the machine.
- An unillustrated drive drives the presser foot 1, which is formed by a ring of flat spring steel.
- the ring 1 is secured with its upper portion to a fixed to the fabric printer rod part Ia.
- the fixed bearing Ib for the belt 12 is arranged at the part Ia.
- the belt 12 is fixed at its one end in the fixed bearing Ib and secured with its other end to the movably mounted part of the cutting device 10 (Fig. 4).
- the movably or vertically displaceably mounted on the base B part of the cutting device is pressurized by a spring F towards the throat plate.
- the cutting blade 8 is arranged in the form of a small pair of scissors in the lower region.
- One of the two cutting edges is fixed, whereas the other cutting edge is pivotally mounted.
- the presser foot 1 (not shown) from the cloth printer drive upwards, the movable part of the cutting device 10, on which the scissors 8 is arranged, adjusted by the spring F down towards stitch plate up to a stop.
- the fabric printer 1 is moved in the direction of the throat plate, the scissors 8 are moved upwards via the belt 12, which is deflected via the deflection roller 13a.
- the strip When fastening the strip-like material 3, the strip is fed by means of the feed device 4 under the area of the needle 6. By stitches, the material 3 can be sewn tightly with the embroidery ground. In this case, the yarn 5 is pulled transversely across the belt-like material 3 and thus secured by the reciprocating movement of the feed device 4.
- the ribbon-like material 3 By Turning the base part B, the ribbon-like material 3 can be mounted in any radius on the stitch bottom, as shown in Figures 1 to 3.
- the fabric printer 1 In order to cut through the strip-like material 3, the fabric printer 1 is moved upward, as a result of which the scissors 8 reaches tightly above the stitch bottom (FIG. 4). The scissors 8 is thereby brought by a spring (not shown) in the open position. By moving the pantograph or boring frame 14, the band 3 'located between the supply device 4 and the already attached band 3 can now be placed between the cutting edges of the scissors 8 in coordinated rotation of the base B. (FIGS. 5 and 6). By adjusting the fabric printer 1 in the direction throat plate, the scissors 8 can then be adjusted with befindlichem between the cutting strip 3 'upwards, the scissors ride at the top of their movement curve against a stop, causing the movable blade is pivoted. The band 3 'is thereby severed.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006021425A DE102006021425A1 (de) | 2006-05-05 | 2006-05-05 | Trenn- und Positioniereinrichtung |
PCT/EP2007/002281 WO2007128364A1 (de) | 2006-05-05 | 2007-03-15 | Trenn- und positioniereinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2016218A1 true EP2016218A1 (de) | 2009-01-21 |
Family
ID=38109472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07723273A Withdrawn EP2016218A1 (de) | 2006-05-05 | 2007-03-15 | Trenn- und positioniereinrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090235854A1 (de) |
EP (1) | EP2016218A1 (de) |
DE (1) | DE102006021425A1 (de) |
WO (1) | WO2007128364A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156157A1 (de) * | 2008-06-25 | 2009-12-30 | Zsk Stickmaschinen Gmbh | Vorrichtung und verfahren zum aufbringen eines bandförmigen materials |
JP5766405B2 (ja) | 2010-04-19 | 2015-08-19 | 東海工業ミシン株式会社 | ミシン |
JP2013128551A (ja) * | 2011-12-20 | 2013-07-04 | Tokai Ind Sewing Mach Co Ltd | ミシン |
DE102012219578B4 (de) * | 2012-10-25 | 2016-09-15 | DIGEL STICKTECH GmbH & Co. KG | Faserlegemaschine zum gleichzeitigen Verlegen und Vernähen mehrerer Faserstränge |
DE102013102489A1 (de) | 2013-03-12 | 2014-09-18 | Zsk Stickmaschinen Gmbh | Verfahren zur Herstellung eines Preforms für einen Faserverbundwerkstoff mit einer Leitung und einem die Leitung kreuzenden Faserband |
DE102013105115A1 (de) | 2013-05-17 | 2014-12-04 | Zsk Stickmaschinen Gmbh | Verfahren zur Herstellung eines Preforms, Stickmaschine zur Durchführung des Verfahrens und entsprechendes Preform |
DE102013105926A1 (de) | 2013-06-07 | 2014-12-11 | Zsk Stickmaschinen Gmbh | Verfahren zum Befestigen eines strangförmigen Materials auf einem Trägermaterial mit einer Stickmaschine |
JP2015149991A (ja) | 2014-02-10 | 2015-08-24 | ブラザー工業株式会社 | ミシン |
JP2015149992A (ja) * | 2014-02-10 | 2015-08-24 | ブラザー工業株式会社 | ミシン |
CN104213342B (zh) * | 2014-09-23 | 2017-01-25 | 苏州澳拓美盛自动化设备有限公司 | 一种缝纫同时可自由转动切边的机构 |
KR20210044869A (ko) * | 2018-09-11 | 2021-04-23 | 가부시키가이샤 티아이에스엠 | 코드재를 봉착할 수 있는 미싱 및 코드 컷 장치 |
CN112689693A (zh) * | 2018-09-11 | 2021-04-20 | 株式会社Tism | 能够缝制线材的缝纫机及对线材的缝出进行控制的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE161479C (de) * | ||||
US797308A (en) * | 1904-08-29 | 1905-08-15 | Morris P Nassberg | Machine for sewing spangles on fabrics. |
US1031681A (en) * | 1911-01-14 | 1912-07-09 | Israel A Antopol | Embroidering-machine. |
US1107599A (en) * | 1914-02-12 | 1914-08-18 | John Fink | Sewing-machine. |
US1713296A (en) * | 1926-06-16 | 1929-05-14 | Mistretta Antonio | Trimming device for sewing-machine attachments |
US2423092A (en) * | 1942-05-22 | 1947-07-01 | Manhattan Scalloping And Embro | Embroidering machine |
DE1682141U (de) * | 1954-04-01 | 1954-08-26 | Kurt Taubert | Zusatzapparat zum zickzacknahen fuer naehmaschinen. |
DE1893381U (de) * | 1964-02-19 | 1964-05-21 | Rudolf Beisler | Naehmaschine. |
GB1435613A (en) * | 1973-08-29 | 1976-05-12 | Triumph International Ag | Sewing machines |
IT1215157B (it) * | 1985-05-13 | 1990-01-31 | Rim Service Torino Srl | Perfezionamento a piedini per macchine da cucire |
DE3642863A1 (de) * | 1986-12-16 | 1988-06-30 | Daimler Benz Ag | Zusatzeinrichtung fuer naehmaschinen |
IT1213862B (it) * | 1987-12-11 | 1990-01-05 | Permaflex Spa | Apparecchiatura per automatizzare la formazione di un rivestimento sulla carcassa di un materasso |
JPH04163361A (ja) * | 1990-10-24 | 1992-06-08 | Tokai Ind Sewing Mach Co Ltd | 刺繍機における刺繍素材切断装置 |
DE9101200U1 (de) * | 1991-02-02 | 1991-04-25 | Zsk Stickmaschinen Gmbh, 4150 Krefeld | Kordelstickeinrichtung für eine Stickmaschine |
JPH11300071A (ja) * | 1998-04-16 | 1999-11-02 | Yamato Sewing Mach Co Ltd | ミシンの帯状物切断装置 |
-
2006
- 2006-05-05 DE DE102006021425A patent/DE102006021425A1/de not_active Withdrawn
-
2007
- 2007-03-15 WO PCT/EP2007/002281 patent/WO2007128364A1/de active Application Filing
- 2007-03-15 EP EP07723273A patent/EP2016218A1/de not_active Withdrawn
- 2007-03-15 US US12/299,627 patent/US20090235854A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2007128364A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007128364A1 (de) | 2007-11-15 |
DE102006021425A1 (de) | 2007-11-08 |
US20090235854A1 (en) | 2009-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080925 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BIEGELBAUER, WALTER Inventor name: MARTIN, BJOERN Inventor name: WOLTERS, THOMAS Inventor name: SPANDLER, RENE Inventor name: HEINRICH, HANS-JUERGEN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20111001 |