EP1057918A1 - Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes - Google Patents

Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes Download PDF

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Publication number
EP1057918A1
EP1057918A1 EP99810468A EP99810468A EP1057918A1 EP 1057918 A1 EP1057918 A1 EP 1057918A1 EP 99810468 A EP99810468 A EP 99810468A EP 99810468 A EP99810468 A EP 99810468A EP 1057918 A1 EP1057918 A1 EP 1057918A1
Authority
EP
European Patent Office
Prior art keywords
shuttle
lifting
boats
embroidery machine
gripping
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
EP99810468A
Other languages
German (de)
English (en)
Other versions
EP1057918B1 (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.)
Franz Laesser AG
Original Assignee
Franz 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.)
Filing date
Publication date
Application filed by Franz Laesser AG filed Critical Franz Laesser AG
Priority to DE59902558T priority Critical patent/DE59902558D1/de
Priority to EP99810468A priority patent/EP1057918B1/fr
Priority to AT99810468T priority patent/ATE223528T1/de
Priority to TW088117129A priority patent/TW451011B/zh
Priority to KR10-1999-0045717A priority patent/KR100479007B1/ko
Publication of EP1057918A1 publication Critical patent/EP1057918A1/fr
Application granted granted Critical
Publication of EP1057918B1 publication Critical patent/EP1057918B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
    • D05C13/06—Apparatus for filling or threading shuttles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D05C11/18—Shuttles ; Shuttle holders; Shuttle driving arrangements
    • 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
    • D05D2207/05—Magnetic devices
    • D05D2207/06—Permanent magnets

Definitions

  • the invention relates to a method and an apparatus for replacing the Shuttle of a shuttle embroidery machine with a lifting device for Lift the boats to be removed from the shuttle lanes.
  • a lifting device for Lift the boats to be removed from the shuttle lanes Around in the operation of shuttle embroidery machines, the replacement of empty ones To facilitate and to accelerate boats by freshly filled ones is in DE 288 257 were proposed more than 80 years ago, above the Shuttle trains keep the replacement boats in stock and put them in if necessary to let the shuttle slide down as soon as you have ensured that the empty ships by the open at their lower end Shuttle trains can fall out. It was further suggested that Do not replace the shuttle individually, but a larger one Number of shuttle drivers next to each other with a common one Slide the gripper in and out so that the entire row of boats comes in at once a collecting gutter attached below and as many freshly filled ones Can slide into the working position.
  • the proposed one Device is relatively complicated and has not been in practice to enforce.
  • the object of the present invention is a method and a device to show with which the replacement of the shuttle with less Downtime of the shuttle embroidery machine can take place.
  • the inventive method for replacing the shuttle Shuttle embroidery machine by lifting the one to be removed Shuttle from the shuttle trains is characterized in that in one Containers to be used and provided during the lifting process of the the boats to be removed can be lowered into the shuttle lanes. There lifting the boats to be removed and lowering the to be used in one operation is to be replaced the shuttle requires only a short downtime.
  • the boats to be used in the receiving device are advantageous stored on an inclined plane and there by a device blocked until the way when lifting the boats to be removed free to slide the shuttle to be used in the shuttle lanes.
  • This method can be implemented with a simple device.
  • the invention also relates to a device for changing the shuttle a shuttle embroidery machine, which device a lifting device for Lift the boats to be removed from the shuttle lanes has and is characterized by means for storing to be used Shuttle and means to remove after removing the Insert boats to be inserted into the Stöckli. With this Device can thus the shuttle in one operation Shuttle embroidery machine can be replaced.
  • the device advantageously sees one for each boat to be removed Guideway in front, in which a gripping member of the lifting device back and forth is movable here. It is advisable to have a next to each guideway container with an opening towards this guideway, e.g. on Well, arranged for a boat to be used. This enables the to be used when changing boats into the guideway and from to slide into the Stöckli shuttle train.
  • the gripping member therefore fulfills a double function, which is a special locking member makes redundant.
  • the respective gripping member can be used with a spring hook for gripping the be provided with the boat to be removed. But it is also possible Instead of a spring hook, a permanent magnet for gripping the To be provided. To ensure a safe exchange, can the device below a plug-in opening for plugging onto the Stöckli Have shuttle embroidery machine. A positioning member is also advantageous for fixing the device to the driver ruler of the shuttle embroidery machine intended.
  • a raster device is advantageously provided around the switching arm To hold the lifting device in a position from which the gripping members to Gripping the boats to be removed can be lowered or to hold the switch arm in a position in which the ones to be removed Boats remain in the device.
  • the shuttle changing device 10 shown in FIGS. 1 to 4 can to change the boat on the Stöckli 11 (Fig. 4) from Shuttle embroidery machines are put on.
  • the shuttle changing device consists essentially of a number of containers, e.g. Manholes 13, to accommodate boats to be used and a number of Guideways or shafts 15 for receiving to be removed Shuttle and a lifting device 17 with which the to be removed Shuttle 57 can be lifted out of the Stöckli 11.
  • the shaft 15 forms a guideway for the boat to be removed, in which also a gripping member 21 of the lifting device 17 can be moved back and forth. Adjacent at each shaft 15, a shaft 13 is arranged, the one to be used Can take boat.
  • the shaft 13 points to the guideway 15 an opening 16 on (Fig. 2).
  • a raster device 42 has one for the angle lever 27 first and a second locking position, to which later with reference to the Figures 5a and f is referred. From these positions, the angle lever 27 can be moved by pulling the switch arm 35.
  • the respective gripping member 21 is provided with a spring hook 45 for gripping the provided to take out boat 57 (Fig. 4). But it would be too possible, the respective gripping member 21 with a permanent magnet Grab the boat 57 to be removed.
  • the shuttle changing device has to be placed on the Stöckli 11 a push-on opening 47.
  • a positioning member 49 for positioning provided on the driver ruler 51 (Fig. 5).
  • the main procedure for changing the shuttle is to that with a lifting device 17 the boats 57 to be removed the Stöckli 11 are lifted out and in a receiving device 13 provided to be used shuttle 53 (Fig. 5) during the lifting process in the Stöckli 11 are drained.
  • those to be used Shuttle 53 in the receiving device 13 on an inclined plane 23 be stored and blocked there by the lifting device 17 until at Lifting out the boat 57 to be removed the way to slide off shuttle 53 to be used in Stöckli 11 becomes free.
  • the shuttle to be used is placed in the shafts 13 the shuttle change device filled. This is then after dragging the upper driver nails placed on the Stöckli 11 of the embroidery machine.
  • the gripper members 21 are lowered so that the Spring hook 45 capture the boat 57 to be removed.
  • the switching arm 35 in the opposite direction the boat to be taken out into the shafts 15 and the The boats to be used slide into the boat tracks 59 into the Stöckli 11.
  • the shuttle change device can now be removed from the embroidery machine become. After inserting the driver nails, they can be embroidered again ready.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
EP99810468A 1999-05-28 1999-05-28 Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes Expired - Lifetime EP1057918B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE59902558T DE59902558D1 (de) 1999-05-28 1999-05-28 Verfahren und Vorrichtung zum Auswechseln der Schiffchen einer Schiffchenstickmaschine
EP99810468A EP1057918B1 (fr) 1999-05-28 1999-05-28 Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes
AT99810468T ATE223528T1 (de) 1999-05-28 1999-05-28 Verfahren und vorrichtung zum auswechseln der schiffchen einer schiffchenstickmaschine
TW088117129A TW451011B (en) 1999-05-28 1999-10-05 Method and device for changing shuttles of a shuttle embroidery machine
KR10-1999-0045717A KR100479007B1 (ko) 1999-05-28 1999-10-21 자수기의 셔틀 교환 방법 및 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99810468A EP1057918B1 (fr) 1999-05-28 1999-05-28 Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes

Publications (2)

Publication Number Publication Date
EP1057918A1 true EP1057918A1 (fr) 2000-12-06
EP1057918B1 EP1057918B1 (fr) 2002-09-04

Family

ID=8242853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810468A Expired - Lifetime EP1057918B1 (fr) 1999-05-28 1999-05-28 Procédé et dispositif pour le changement des navettes dans une machine à broder à navettes

Country Status (5)

Country Link
EP (1) EP1057918B1 (fr)
KR (1) KR100479007B1 (fr)
AT (1) ATE223528T1 (fr)
DE (1) DE59902558D1 (fr)
TW (1) TW451011B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135131A1 (de) * 2001-07-19 2003-02-06 Saurer Sticksysteme Ag Arbon Verfahren zum automatischen Einfädeln des Schiffchenfadens in Schiffchen einer Schiffchenstickmaschine und Vorrichtung zur Ausführung des Verfahrens
WO2005040480A1 (fr) * 2003-10-23 2005-05-06 Lässer Ag Dispositif pour changement de navettes
CN111455584A (zh) * 2020-05-08 2020-07-28 邓钦泽 一种绣花机全自动换底线方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH710529A1 (de) * 2014-12-16 2016-06-30 Lässer Ag Verfahren zur Aufrechterhaltung eines Abstandes zwischen dem Ende eines Schiffchens und einem Treibernagel.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288257C (fr) *
DE213214C (fr) *
CH532675A (de) * 1971-09-09 1973-01-15 Reich Rudolf Stickmaschine
DE19824810A1 (de) * 1997-06-05 1999-02-04 Hashima Co Nähmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133333C2 (de) * 1981-08-22 1986-08-14 Aktiengesellschaft Adolph Saurer, Arbon Schiffchenstickmaschine
KR100278349B1 (ko) * 1997-06-05 2001-02-01 오쯔카 마사유키 봉제기계
JP2885240B1 (ja) * 1998-03-16 1999-04-19 日本電気株式会社 半導体結晶育成装置および育成方法
KR100288257B1 (ko) * 1998-08-31 2001-05-02 전주범 냉장고의 팬 제어방법
KR100279663B1 (ko) * 1998-10-09 2001-02-01 이순노 하이샤시의 모서리 접합방법_

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288257C (fr) *
DE213214C (fr) *
CH532675A (de) * 1971-09-09 1973-01-15 Reich Rudolf Stickmaschine
DE19824810A1 (de) * 1997-06-05 1999-02-04 Hashima Co Nähmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135131A1 (de) * 2001-07-19 2003-02-06 Saurer Sticksysteme Ag Arbon Verfahren zum automatischen Einfädeln des Schiffchenfadens in Schiffchen einer Schiffchenstickmaschine und Vorrichtung zur Ausführung des Verfahrens
DE10135131B4 (de) * 2001-07-19 2005-12-01 Saurer Sticksysteme Ag Verfahren zum automatischen Einfädeln des Schiffchenfadens in Schiffchen einer Schiffchenstickmaschine und Vorrichtung zur Ausführung des Verfahrens
WO2005040480A1 (fr) * 2003-10-23 2005-05-06 Lässer Ag Dispositif pour changement de navettes
CN111455584A (zh) * 2020-05-08 2020-07-28 邓钦泽 一种绣花机全自动换底线方法
CN111455584B (zh) * 2020-05-08 2021-03-26 邓钦泽 一种绣花机全自动换底线方法

Also Published As

Publication number Publication date
EP1057918B1 (fr) 2002-09-04
DE59902558D1 (de) 2002-10-10
KR20000075412A (ko) 2000-12-15
KR100479007B1 (ko) 2005-03-30
TW451011B (en) 2001-08-21
ATE223528T1 (de) 2002-09-15

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