EP0043704A1 - Dispositif de marquage de matières textiles - Google Patents

Dispositif de marquage de matières textiles Download PDF

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Publication number
EP0043704A1
EP0043704A1 EP81303018A EP81303018A EP0043704A1 EP 0043704 A1 EP0043704 A1 EP 0043704A1 EP 81303018 A EP81303018 A EP 81303018A EP 81303018 A EP81303018 A EP 81303018A EP 0043704 A1 EP0043704 A1 EP 0043704A1
Authority
EP
European Patent Office
Prior art keywords
fabric
marks
marking
machine
pen
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Withdrawn
Application number
EP81303018A
Other languages
German (de)
English (en)
Inventor
Anthony Martin Warnes
Geoffrey Darnborough
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.)
Wool Development International Ltd
Original Assignee
Wool Development International Ltd
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 Wool Development International Ltd filed Critical Wool Development International Ltd
Publication of EP0043704A1 publication Critical patent/EP0043704A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H1/00—Marking textile materials; Marking in combination with metering or inspecting

Definitions

  • This invention relates to a fabric production machine and to a method of marking fabric.
  • the objective of the invention is to simplify the detection of fabric distortion that may arise during the processing of fabric after it leaves the fabric production machine.
  • the invention seeks to provide a method and apparatus for reducing this problem by enabling the dimensions of the fabric to be monitored throughout processing so that a far more accurate check may be kept on variations on the fabric during finishing and the necessary preventative or corrective actions can be taken.
  • a fabric production machine having marking apparatus mounted so as to be capable of marking fabric before the fabric leaves the machine, the marking apparatus at least one comprising L marking pen and means responsive to predetermined signals for moving the marking pen into contact with the fabric.
  • a method which comprises making marks on a fabric before the fabric leaves the fabric production machine, the marks being made by a marking pen contacting the fabric in response to predetermined signals such that the marks have an accurately known predetermined relationship one to another so that .distortions in the fabric can be monitored throughout subsequent processing thereof.
  • the marks are made as close as possible to the cloth fell line, i.e. the point of fabric construction, so that the fabric is marked before any distortion has developed.
  • the marks are conveniently made on either or both of the fabric selvedges as these are not used in the finished product, and it is preferred that marks are applied simultaneously to both selvedges.
  • the means responsive to said predetermined signals is a solenoid means mounted on the machine and operative to move the pen.
  • a solenoid means mounted on the machine and operative to move the pen.
  • Any suitable solenoid arrangement, and arrangement linking the solenoid to the pen may be used, and the pen may be of any convenient form, for example one of the commercially available pens that are used for marking fabric.
  • FIG. 1 there is shown the delivery end of a loom generally indicated at 1, the loom producing a woven fabric 2 delivered from the loom, the fabric having selvedges 3 and 4.
  • Respective side frame members 5 and 6 of the loom each have a bracket 7,8 secured thereto by bolts such as 9 or by other suitable securing means.
  • Each of the brackets 7,8 supports solenoid means 10,11, each solenoid means having an associated marking pen the tips12,13 of which normally lie slightly above the respective selvedges 3 and 4.
  • Each of the solenoid means 10 and 11 can be actuated by an electrical signal on lines 14, 15 respectively, the signals being supplied simultaneously from a control unit schematically shown as 16.
  • the pen tip 12 or 13 On supply of such a signal the pen tip 12 or 13 is moved into contact with the fabric selvedge runing below it.
  • the two solenoid means and associated pens are located as close as possible to the cloth fell line so that the marks are made as early as possible before significant distortion of the fabric is possible.
  • the solenoids are energized simultaneously so that marks are produced on the selvedges exactly opposite one another.
  • the control unit 16 may form part of the overall control unit for the loom, or may be geared to the running of the loom so that signals are sent to the solenoids at intervals such that the marks made on the fabric are always a set distance apart on the fabric.
  • the solenoids may be controlled independently of the running of the loom and controlled by a timing device so that marks are made at fixed intervals. In this case the distances between adjacent marks along the selvedges may vary.
  • the finisher can easily monitor these sets of marks and identify variations in finishing where distortion occurs and take the necessary preventative or corrective action.
  • the solenoid units 10 and 11 that hold and move the marking pens may be of any suitable form and their detailed construction does not form part of the invention.
  • the pencil may be held in the hollow movable core of the solenoid means as suggested in Figure 1.
  • the fabric marking pen may be releasably held by a clip 21 in an essentially tubular holder 22, such that the marking tip 24 of the pen protrudes from the bottom of the holder 22.
  • the holder 22 is slidably mounted on a support 25 which may be bolted to a bracket on the loom through a bolt hole 26.
  • the support 25 also carries a solenoid 28 capable of pivoting a bell crank lever 29 about a pivot 30 also secured to the support.
  • An arm 31 of the bell crank lever engages between projections 32 on the side of the tubuler holder so that pivotal movement of the arm can move the holder downwardly or upwardly as indicated by the arrow in Figure 2. Downward movement moves the marking tip 24 into contact with fabric passing thereunder.
  • marking apparatus capable of marking the fabric before the fabric leaves the machine.
  • the marking apparatus is again preferably positioned as close as possible to the point of fabric construction, and marks are desirably made at corresponding locations at each side of a width of fabric. The marks may thus be used for monitoring distortion during subsequent processing, and/or for other purposes such as marking lengths of fabric for subsequent cutting.
  • Solenoids having adequate power tend to be rather bulky and this can cause difficulties in locating the nib of the pen close to the fell line.
  • the problem varies according to the construction of the fabric making machine.
  • various methods can be employed to alleviate it.
  • the solenoid can be inclined slightly, away from the obtruding part of the machine.
  • the core of the solenoid can be provided with an extension bearing the pen-so as to enable the solenoid to be positioned above the obtruding part of the machine in such a way that the narrower pen portion can project downward through the machine so the nib has access to the fell line.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
EP81303018A 1980-07-09 1981-07-02 Dispositif de marquage de matières textiles Withdrawn EP0043704A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8022487 1980-07-09
GB8022487 1980-07-09

Publications (1)

Publication Number Publication Date
EP0043704A1 true EP0043704A1 (fr) 1982-01-13

Family

ID=10514649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81303018A Withdrawn EP0043704A1 (fr) 1980-07-09 1981-07-02 Dispositif de marquage de matières textiles

Country Status (2)

Country Link
EP (1) EP0043704A1 (fr)
JP (1) JPS5742944A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090184A1 (it) * 2009-03-12 2010-09-13 Filmar Srl Telaio per la produzione di un nastro in tessuto con elementi visivi di riscontro e nastro associato.
CN109537149A (zh) * 2019-01-02 2019-03-29 鲁泰纺织股份有限公司 一种织布机停机布面位置精确标记成套设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525620A (fr) * 1966-06-02 1968-05-17 Corah Matic Ltd Marquage de matières textiles
DE2320492A1 (de) * 1973-04-21 1974-11-07 Top Jersey Hagemann & Co Kg Verfahren zum maschengerechten zusammenfuegen oder aufnadeln von gestrickter oder gewirkter maschenware
FR2382531A1 (fr) * 1977-03-05 1978-09-29 Nissan Motor Procede et dispositif pour marquer une etoffe tissee avec des signes pendant le tissage de l'etoffe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525620A (fr) * 1966-06-02 1968-05-17 Corah Matic Ltd Marquage de matières textiles
DE2320492A1 (de) * 1973-04-21 1974-11-07 Top Jersey Hagemann & Co Kg Verfahren zum maschengerechten zusammenfuegen oder aufnadeln von gestrickter oder gewirkter maschenware
FR2382531A1 (fr) * 1977-03-05 1978-09-29 Nissan Motor Procede et dispositif pour marquer une etoffe tissee avec des signes pendant le tissage de l'etoffe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090184A1 (it) * 2009-03-12 2010-09-13 Filmar Srl Telaio per la produzione di un nastro in tessuto con elementi visivi di riscontro e nastro associato.
EP2228472A1 (fr) * 2009-03-12 2010-09-15 FILMAR S.r.l. Métier à tisser pour la production d'une bande dotée d'éléments de contrôle visuel et bande associée
CN109537149A (zh) * 2019-01-02 2019-03-29 鲁泰纺织股份有限公司 一种织布机停机布面位置精确标记成套设备

Also Published As

Publication number Publication date
JPS5742944A (en) 1982-03-10

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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

AK Designated contracting states

Designated state(s): CH DE FR IT

17P Request for examination filed

Effective date: 19820621

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: 19830916

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WARNES, ANTHONY MARTIN

Inventor name: DARNBOROUGH, GEOFFREY