EP3984935A1 - System und verfahren zur verwaltung einer textilanlage - Google Patents

System und verfahren zur verwaltung einer textilanlage Download PDF

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Publication number
EP3984935A1
EP3984935A1 EP21202508.4A EP21202508A EP3984935A1 EP 3984935 A1 EP3984935 A1 EP 3984935A1 EP 21202508 A EP21202508 A EP 21202508A EP 3984935 A1 EP3984935 A1 EP 3984935A1
Authority
EP
European Patent Office
Prior art keywords
winder
control unit
control device
information
central control
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Withdrawn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
EP21202508.4A
Other languages
English (en)
French (fr)
Inventor
Massimo Velludo
Mauro Moro
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.)
Savio Macchine Tessili SpA
Original Assignee
Savio Macchine Tessili SpA
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 Savio Macchine Tessili SpA filed Critical Savio Macchine Tessili SpA
Publication of EP3984935A1 publication Critical patent/EP3984935A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to a system and method for operating a textile plant. More particularly, the present invention relates to a system and method for operating a plurality of automatic winders.
  • thread or “monofilament” or “continuous thread” means a single filament or continuous strand (for example in the case of silk, artificial, or synthetic fibers), while the term “yarn” means the set of fibrils of variable length that are parallelized and joined by twisting. In the following, one or the other term will be used indistinctly, it being understood that the applications of the present invention are not limited to either type.
  • a textile plant comprising essentially a spinner and a winder, wherein the spinner is provided with a control device, adapted to detect spinning data.
  • the detected data are transmitted via a data transmission module to the winder, which processes and uses said data to manage the winding stages.
  • EP 3305700 A1 a system is described wherein a plurality of winders are arranged with a device for controlling the yarn during winding.
  • the yarn defect information is detected in the winders and is used to manage the spinners upstream of the winders.
  • the systems of the prior art report issues that are, for example, detected during the winding stage, but do not ensure timely action by the operator to manage the problematic situation in the winding station or the stations upstream.
  • a system 12 for managing a textile plant 14 is shown schematically in Fig. 1.
  • the system 12 comprises: at least one control device 16 arranged on the at least one winder 15 and adapted to detect information regarding yarn quality during winding, and a central control unit 18 connected to said at least one control device 16 and adapted to receive information from the at least one control device 16 regarding yarn quality during winding.
  • the system 12 comprises at least one peripheral device 20 associated with an operator.
  • the central control unit 18 is adapted to compare the received information with predetermined control conditions, and accordingly send operating instructions to a predetermined peripheral device 20 associated with an operator.
  • the central control unit 18 may be connected to at least one apparatus 22 that is operationally upstream relative to the at least one winder 15.
  • the central control unit 18 based on comparing information received from the at least one control device 16 with predetermined control conditions may be adapted to send operating commands to at least one apparatus 22 operationally upstream relative to said at least one winder 15.
  • said operationally upstream apparatus 22 may be, for example, a spinner, in particular a ring spinner.
  • the associated peripheral device 20 may be a smartphone, tablet, smart bracelet, and/or smartwatch.
  • the at least one control device 16 may comprise at least one yarn clearer associated with at least one winding unit 19 of said winder 15. In this case, it is therefore a device already provided on the winding unit 19, which does not need to be installed at a later stage.
  • the method for operating a textile plant 14 essentially comprises the steps of:
  • the process comprises a step in which the central control unit 18 based on the comparison of information received from the at least one control device with predetermined control conditions, may send operating commands to at least one apparatus 22 operationally upstream with respect to the at least one winder 15.
  • the operating instructions may be sent to a peripheral device 20 of one or more of the following types: a smartphone, a tablet, a smart bracelet, and/or a smartwatch.
  • the central control unit 18 may receive yarn quality information from at least one apparatus 22 operationally upstream relative to the at least one winder 15 for an automatic allocation of bobbins according to their quality to said at least one winder 15.
  • the peripheral control unit 21 communicates to the yarn clearer that the winding of a new bobbin has begun.
  • the yarn clearer collects information about the quality of the yarn while it is being wound.
  • the yarn clearer passes the quality information for the newly processed bobbin to the peripheral control unit 21 which associates the information related to the origin of the bobbin (such as the position of the spinner where the bobbin was produced).
  • This information is collected by a related winder control unit 23, which associates it with other information, such as spindle number, yarn count, winding speed, etc.
  • the winder control unit 23 communicates information to the central control unit 18, for example, via cable (Ethernet network), or wirelessly in wireless mode.
  • control device 16 may directly send the collected information to the central control unit 18.
  • the system for managing a textile plant may comprise storage means 30 connected to said central control unit 18.
  • One of the advantages of saving information within the storage means is, for example, having a history that allows similar processes to be compared, defining minimum working standards and giving indications of preventive maintenance in order to optimize the quality of the yarn produced and the productive efficiency of said plant.
  • said system allows efficient and targeted management of the personnel assigned to the machine, having them effectively intervene on machines that are operating outside of defined or historical plant operating conditions.
  • the system generates information that may be sent directly to the personnel, in an operating sequence, in a practically automated manner, whereby the textile plant personnel is managed efficiently.
  • the central control unit may process the yarn quality information for each individual bobbin, making comparisons between data from different winding machines processing similar yarns.
  • the system may generate information reports that may be used to improve all the processes upstream of the winder 15.
  • system may generate information that may be sent directly to upstream machines in order to act immediately on the processes, through appropriate actuators applied on said machines.
  • the central unit may optimize the management of bobbins within each winder 15. For example, it may send information to the winder 15 so that it may produce bobbins with two or more quality levels, directing the bobbins to the various units of the machine according to the quality information received.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP21202508.4A 2020-10-13 2021-10-13 System und verfahren zur verwaltung einer textilanlage Withdrawn EP3984935A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000024097A IT202000024097A1 (it) 2020-10-13 2020-10-13 Sistema e procedimento per la gestione di un impianto tessile

Publications (1)

Publication Number Publication Date
EP3984935A1 true EP3984935A1 (de) 2022-04-20

Family

ID=74068448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21202508.4A Withdrawn EP3984935A1 (de) 2020-10-13 2021-10-13 System und verfahren zur verwaltung einer textilanlage

Country Status (3)

Country Link
EP (1) EP3984935A1 (de)
CN (2) CN216335908U (de)
IT (1) IT202000024097A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224047A (en) * 1989-10-03 1993-06-29 Murata Kikai Kabushiki Kaisha Maintenance monitoring apparatus for automatic winder
EP2108723A2 (de) 2008-03-28 2009-10-14 Murata Machinery, Ltd. Textilmaschinensystem und Textilmaschine
EP2573635A1 (de) * 2011-09-20 2013-03-27 Murata Machinery, Ltd. Zentrale Vorrichtung, Informationsverarbeitungssystem, Informationsverarbeitungsverfahren und Programm
EP3305700A1 (de) 2015-06-05 2018-04-11 Murata Machinery, Ltd. Garnwickelsystem, automatischer wickler, spinnrahmen und garnwickelverfahren
EP3305953A1 (de) 2015-06-05 2018-04-11 Murata Machinery, Ltd. Garnwickelsystem, spinnmaschine, automatischer wickler und garnwickelverfahren
WO2019227241A1 (de) * 2018-05-28 2019-12-05 Uster Technologies Ag Ringspinnanlage und verfahren zu ihrem betrieb
EP3672207A1 (de) * 2018-12-18 2020-06-24 Murata Machinery, Ltd. Textilmaschinenbetriebsunterstützungssystem und -verfahren

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224047A (en) * 1989-10-03 1993-06-29 Murata Kikai Kabushiki Kaisha Maintenance monitoring apparatus for automatic winder
EP2108723A2 (de) 2008-03-28 2009-10-14 Murata Machinery, Ltd. Textilmaschinensystem und Textilmaschine
EP2573635A1 (de) * 2011-09-20 2013-03-27 Murata Machinery, Ltd. Zentrale Vorrichtung, Informationsverarbeitungssystem, Informationsverarbeitungsverfahren und Programm
EP3305700A1 (de) 2015-06-05 2018-04-11 Murata Machinery, Ltd. Garnwickelsystem, automatischer wickler, spinnrahmen und garnwickelverfahren
EP3305953A1 (de) 2015-06-05 2018-04-11 Murata Machinery, Ltd. Garnwickelsystem, spinnmaschine, automatischer wickler und garnwickelverfahren
WO2019227241A1 (de) * 2018-05-28 2019-12-05 Uster Technologies Ag Ringspinnanlage und verfahren zu ihrem betrieb
EP3672207A1 (de) * 2018-12-18 2020-06-24 Murata Machinery, Ltd. Textilmaschinenbetriebsunterstützungssystem und -verfahren

Also Published As

Publication number Publication date
CN114348788A (zh) 2022-04-15
IT202000024097A1 (it) 2022-04-13
CN216335908U (zh) 2022-04-19

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