WO2018101066A1 - 糸巻取機 - Google Patents

糸巻取機 Download PDF

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Publication number
WO2018101066A1
WO2018101066A1 PCT/JP2017/041309 JP2017041309W WO2018101066A1 WO 2018101066 A1 WO2018101066 A1 WO 2018101066A1 JP 2017041309 W JP2017041309 W JP 2017041309W WO 2018101066 A1 WO2018101066 A1 WO 2018101066A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
winding
quality
unit
mode
Prior art date
Application number
PCT/JP2017/041309
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
朋之 一階
川元　謙治
Original Assignee
村田機械株式会社
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
Priority claimed from JP2016235043A external-priority patent/JP2018090379A/ja
Priority claimed from JP2017081465A external-priority patent/JP2018177487A/ja
Application filed by 村田機械株式会社 filed Critical 村田機械株式会社
Priority to EP17876955.0A priority Critical patent/EP3549892B1/en
Priority to CN201780073809.9A priority patent/CN110023217B/zh
Publication of WO2018101066A1 publication Critical patent/WO2018101066A1/ja

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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
    • 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
    • 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

  • One aspect of the present invention relates to a yarn winding machine.
  • Yarn winding device having a yarn supplying device for supplying yarn, a winding device for winding a yarn supplied from the yarn supplying device to form a package, and a yarn monitoring device for detecting the state of the yarn wound by the winding device
  • a yarn winding machine including a unit and a control device that controls the operation of the yarn winding unit (for example, see Patent Document 1).
  • an object of one aspect of the present invention is to provide a yarn winding machine capable of obtaining a yarn quality package that satisfies a desired target quality.
  • a yarn winding machine includes a yarn feeding device that supplies a yarn, a yarn winding unit that has a winding device that winds the yarn supplied from the yarn feeding device to form a package, and a winding device.
  • a receiving unit that receives setting of the target quality of the yarn wound by the device.
  • this yarn winding machine includes a reception unit that receives setting of the target quality of the yarn wound by the winding device, the user sets the desired target quality via the reception unit, thereby satisfying the desired target quality.
  • a yarn quality package can be obtained.
  • the yarn winding machine further includes a control device that controls the operation of the yarn winding unit, and the control device has a target quality that the yarn quality of the yarn wound by the winding device is received by the receiving unit, and Thus, the operation of the yarn winding unit may be controlled. This makes it possible to reliably obtain a yarn quality package that satisfies the desired target quality.
  • the yarn winding unit further includes a yarn monitoring device that detects a state of the yarn wound by the winding device, and the control device detects the yarn detected by the yarn monitoring device. May be acquired from the yarn monitoring device, and the operation of the yarn winding unit may be controlled so that the yarn quality based on the information on the yarn state detected by the yarn monitoring device becomes the target quality. As a result, it is possible to obtain a yarn quality package that satisfies the desired target quality using the information of the yarn monitoring device.
  • the yarn monitoring device detects a yarn defect of the yarn wound by the winding device, and the control device uses the yarn monitoring device so that the yarn quality satisfies the target quality. You may change the threshold value regarding the judgment of a yarn defect detection. This makes it possible to more reliably obtain a yarn quality package that satisfies the desired target quality.
  • the control device controls the winding speed at which the winding device winds the yarn and the tension of the yarn wound by the winding device so that the yarn quality satisfies the target quality. At least one may be controlled. As a result, it is possible to change the operation of the yarn winding unit having a great influence on the yarn quality, and to reliably obtain a yarn quality package that satisfies the desired target quality.
  • the yarn quality may be at least one of yarn defects, yarn fluff, and yarn thickness unevenness.
  • the control device operates the yarn winding unit so as to satisfy the set target quality. You may control. This makes it possible to obtain a package having a desired number of yarn defects, amount of fluff or uneven thickness.
  • the yarn winding unit may have a plurality of operation modes, and a target quality may be set for each of the plurality of operation modes.
  • the operation mode includes at least a quality emphasis mode that emphasizes yarn quality and a productivity emphasis mode that emphasizes productivity, and the target quality set in the quality emphasis mode is set in the productivity emphasis mode. It may be higher than the target quality set.
  • the winding speed at which the winding device winds the yarn is set, and the winding speed set in the productivity-oriented mode is set in the quality-oriented mode. It may be faster than the winding speed.
  • the reception unit may receive an input of a numerical value, a character, or a symbol as the target quality setting. This makes it possible to obtain a yarn quality package that satisfies the target quality in which the user's request is reflected with high accuracy.
  • FIG. 1 is a front view of an automatic winder according to an embodiment.
  • FIG. 2 is a side view of the yarn winding unit.
  • FIG. 3 is a diagram illustrating an example of a display screen for operating conditions.
  • FIG. 4 is a diagram illustrating an example of an operation mode selection screen.
  • an automatic winder (yarn winding machine) 1 includes a plurality of yarn winding units 3 arranged side by side, a machine base control device (control device) 5, and a doffing device 7. ing.
  • the machine base control device 5 can communicate with each of the yarn winding units 3.
  • the operator of the automatic winder 1 can manage the plurality of yarn winding units 3 collectively by appropriately operating the machine base control device 5.
  • the machine base control device 5 is provided with a display operation unit (accepting unit) 5a.
  • the display operation unit 5a accepts input of various conditions and displays various information.
  • the display operation unit 5a is a liquid crystal display, for example, and displays an operation screen as a touch panel. As will be described later, the operator inputs operating conditions of the yarn winding unit 3 through the display operation unit 5a.
  • the yarn winding unit 3 unwinds the yarn Y from the yarn feeding bobbin SB and winds it on the winding bobbin WB while traversing. Thereby, the yarn winding unit 3 forms the package P.
  • the doffing device 7 travels to the position of the yarn winding unit 3 when the package P is fully wound (a state in which a predetermined amount of yarn is wound) in one yarn winding unit 3, While removing the package P, an empty winding bobbin WB is set.
  • the yarn winding unit 3 includes a unit control unit (control device) 10, a yarn supplying device 12, and a winding device 14.
  • the unit controller 10 includes, for example, a CPU (Central Processing Unit) and a ROM (Read Only Memory).
  • the ROM stores a program for controlling each component of the yarn winding unit 3.
  • the CPU executes a program stored in the ROM.
  • the unit controller 10 is communicably connected to each part of the yarn winding unit 3, and controls the operation of each part.
  • the yarn supplying device 12 is a support mechanism that supports the yarn supplying bobbin SB placed on a conveyance tray (not shown) at a predetermined position.
  • the yarn Y is unwound from the yarn feeding bobbin SB supported by the yarn feeding device 12 and pulled out. Thereby, the yarn feeder 12 supplies the yarn Y.
  • the yarn feeding device 12 is not limited to the transport tray type, and may be a magazine type, for example.
  • the winding device 14 includes a cradle 16 and a winding drum 18.
  • the cradle 16 has a pair of rotation support portions (not shown).
  • the cradle 16 supports the take-up bobbin WB (or package P) in a rotatable manner by sandwiching the take-up bobbin WB at the rotation support portion.
  • the cradle 16 can be switched between a state in which the supporting package P is in contact with the winding drum 18 and a state in which the package P is separated from the winding drum 18.
  • the winding drum 18 traverses the yarn Y on the surface of the package P and rotates the package P.
  • the winding drum 18 is rotationally driven by a drum drive motor (not shown).
  • the winding drum 18 is rotationally driven in a state where the outer periphery of the package P is in contact. Thereby, the winding drum 18 rotates the package P in a driven manner.
  • a spiral traverse groove is formed on the outer peripheral surface of the winding drum 18.
  • the yarn Y unwound from the yarn feeding bobbin SB is wound around the surface of the package P while being traversed with a constant width by the traverse groove. Thereby, the package P which has a fixed winding width can be formed.
  • the configuration of the winding device 14 is not limited to this.
  • the winding device 14 is configured such that the traverse groove is not formed in the winding drum 18 and the yarn Y is traversed by a traverse member (for example, an arm, a belt, or a blade) provided separately from the winding drum 18. May be configured.
  • the winding device 14 may be configured so that the package P is directly driven to rotate instead of driven rotation.
  • Each yarn winding unit 3 is arranged in the yarn traveling path between the yarn feeding device 12 and the winding device 14 in order from the yarn feeding device 12 side, the unwinding assisting device 20, the tension applying device 22, and the tension detecting device. 24, a yarn joining device 26, and a yarn monitoring device 28. In the vicinity of the yarn joining device 26, a first catching and guiding device 30 and a second catching and guiding device 32 are arranged.
  • the unwinding assisting device 20 includes a regulating member 21 that assists in unwinding the yarn from the yarn feeding bobbin SB.
  • the unwinding assisting device 20 may not include the regulating member 21.
  • the tension applying device 22 applies a predetermined tension to the traveling yarn Y.
  • the tension applying device 22 is a gate type in which movable comb teeth are arranged with respect to fixed comb teeth.
  • the configuration of the tension applying device 22 is not limited to the gate type, and may be another type of tension applying device such as a disk type.
  • the tension detection device 24 detects the tension of the traveling yarn Y between the yarn supplying device 12 and the winding device 14.
  • the yarn joining device 26 includes a yarn Y (lower yarn) on the yarn feeding device 12 side and a winding device when the yarn Y is divided between the yarn feeding device 12 and the winding device 14 for some reason.
  • the 14th thread Y (upper thread) is spliced.
  • the yarn joining device 26 is configured, for example, as a splicer device that twists yarn ends together by a swirling air flow generated by compressed air.
  • the configuration of the yarn joining device 26 is not limited to this, and may be a disc-type splicer or knotter.
  • the yarn monitoring device 28 monitors (detects) the state of the yarn Y wound by the winding device 14.
  • the yarn monitoring device 28 acquires information regarding at least one of the yarn defect of the yarn Y, the fluff of the yarn Y, and the unevenness of the thickness of the yarn Y as the yarn quality of the yarn Y.
  • the yarn monitoring device 28 detects, for example, an abnormality in the thickness of the yarn Y and / or foreign matter contained in the yarn Y. Further, the yarn monitoring device 28 also detects yarn breakage, that is, the presence or absence of the yarn Y on the yarn path of the yarn Y.
  • the yarn monitoring device 28 has a slit on the yarn path of the yarn Y, and monitors the yarn Y passing through the slit with a sensor (not shown).
  • the yarn monitoring device 28 is provided with a cutter (not shown) for cutting the yarn Y.
  • the cutter may be provided at a place other than the yarn monitoring device 28.
  • an optical type, a capacitance type, a triboelectric type, or other modes can be adopted.
  • the first catching and guiding device 30 catches the upper yarn when the yarn Y is in a divided state.
  • the first catching and guiding device 30 can be swung (moved) from the standby position on the yarn feeding device 12 side (solid line in FIG. 2) to the catching position on the winding device 14 side (chain line in FIG. 2) under the control of the unit controller 10. Possible).
  • the first capture guide device 30 is connected to a negative pressure source (not shown) and generates a suction flow. With this configuration, the upper thread suction capturing unit 33 guides the upper thread to the yarn joining device 26 by capturing the upper thread at the capturing position and returning to the standby position.
  • the structure of the 1st capture guide apparatus 30 is not limited to this.
  • the second catching and guiding device 32 is configured so that the second catching and guiding device 32 is controlled by the unit controller 10 from the standby position on the yarn feeding device 12 side (solid line in FIG. 2) to the catching position on the winding device 14 side (see FIG. 2). Can be turned (movable) up to the chain line.
  • the second catching and guiding device 32 is connected to a negative pressure source (not shown) and generates a suction flow. With this configuration, the second catching and guiding device 32 catches the lower yarn and guides it to the yarn joining device 26.
  • the structure of the 2nd capture guide apparatus 32 is not limited to this.
  • the yarn winding unit 3 forms the package P by winding the yarn Y around the winding bobbin WB.
  • the yarn Y on the winding device 14 side is caught by the first catching and guiding device 30, and the yarn Y on the yarn feeding device 12 side is caught by the second catching and guiding device 32. Be captured.
  • the yarn Y caught by the first catching and guiding device 30 and the second catching and guiding device 32 is guided to the yarn joining device 26.
  • the yarn Y is positioned in the slit of the yarn monitoring device 28.
  • the yarn joining device 26 performs yarn joining of the introduced yarn Y.
  • the unit control unit 10 Based on the state of the yarn Y detected by the yarn monitoring device 28 and the operating conditions of the yarn winding unit 3, the unit control unit 10 satisfies the target quality of the yarn Y of the yarn Y wound by the winding device 14. Thus, the operation of the yarn winding unit 3 is controlled (so as to achieve the target quality).
  • the operating conditions of each yarn winding unit 3 are input to the machine control device 5 via the display operation unit 5a. When this input is received, the machine base control device 5 instructs the unit controller 10 of each yarn winding unit 3 to operate under the input operating conditions.
  • an operation condition setting screen 41 as shown in FIG. 3 is displayed.
  • a plurality of lots of lot 1, lot 2, lot 3, lot 4,... are displayed.
  • a lot is a set (lumps) of a plurality of setting items set as operating conditions of the yarn winding unit 3.
  • the operating conditions of the yarn winding unit 3 are set by selecting any of a plurality of existing lots on the setting screen 41 or by creating a new lot.
  • Each lot includes, as setting items, the yarn Y yarn type, yarn number and yarn type, package P weight and constant length, yarn feeding bobbin SB type and length, and the like.
  • Each lot further includes an operation mode as one of the setting items.
  • As operation modes a quality-oriented mode, a balance mode, a productivity-oriented mode, and a manual mode are prepared.
  • Each lot is assigned one of a plurality of operation modes including a quality emphasis mode, a balance mode, a productivity emphasis mode, and a manual mode.
  • a target quality is set for each of these operation modes. The operator can select the operation mode to be used in each lot by touching (pressing down) the operation mode frame of each lot displayed on the setting screen 41.
  • the quality emphasis mode, balance mode, and productivity emphasis mode are modes set according to which of thread quality or productivity is important.
  • the quality emphasis mode is a mode in which operation is performed with emphasis on yarn quality rather than productivity.
  • the productivity emphasis mode is a mode of driving with emphasis on productivity rather than yarn quality.
  • the balance mode is a mode in which operation is performed without biasing to either yarn quality or productivity.
  • the manual mode is a mode that operates at the winding speed set by the operator.
  • the target quality in the quality-oriented mode is the highest, the target quality in the balance mode is the next highest, and the target quality in the productivity-oriented mode is the lowest.
  • the target quality is, for example, a target range having a predetermined width, but may be a target numerical value.
  • the productivity-oriented mode has the fastest winding speed
  • the balance-mode winding speed is the second fastest
  • the quality-oriented mode has the slowest winding speed.
  • an operation mode selection screen 43 as shown in FIG. 4 is displayed on the display operation unit 5a.
  • the On the selection screen 43 buttons 44 to 47 corresponding to the quality emphasis mode, balance mode, productivity emphasis mode, and manual mode are displayed.
  • the operator can select (switch) the operation mode of the yarn winding unit 3 by touching the frame of the buttons 44 to 47.
  • the quality-oriented mode selected as the operation mode of lot 1 is displayed in a colored manner.
  • the unit control unit 10 When an arbitrary lot in which an arbitrary operation mode is selected is set as an operation condition, the unit control unit 10 satisfies the target quality corresponding to the operation mode of the yarn Y of the yarn Y wound by the winding device 14. Thus, the operation of the yarn winding unit 3 is controlled.
  • the unit controller 10 takes up the winding speed at which the winding device 14 winds the yarn Y so that the yarn quality of the yarn Y wound by the winding device 14 satisfies the target quality corresponding to the operation mode. To control.
  • the unit controller 10 controls the winding speed by controlling the rotational speed of the drum drive motor that drives the winding drum 18.
  • the yarn Y may have less fluff. That is, when the winding speed is decreased, the yarn quality of the yarn Y may be increased.
  • the unit control unit 10 maintains the winding speed when the yarn quality of the yarn Y detected by the yarn monitoring device 28 satisfies the target quality.
  • the unit control unit 10 reduces the winding speed. Further, the unit controller 10 increases the winding speed when the yarn quality of the yarn Y detected by the yarn monitoring device 28 is higher than the target quality.
  • the yarn quality of the yarn Y satisfies the target quality
  • the winding speed is maintained, whereas when the yarn quality of the yarn Y is out of the target range, the yarn quality of the yarn Y is the target quality.
  • the winding speed is changed so as to approach. As a result, the yarn quality of the yarn Y satisfies the target quality corresponding to the operation mode.
  • the unit control unit 10 controls the tension of the yarn Y so that the yarn quality of the yarn Y wound by the winding device 14 satisfies the target quality corresponding to the operation mode.
  • the unit control unit 10 changes the tension of the yarn Y by controlling the operation of the tension applying device 22 based on the tension of the yarn Y detected by the tension detection device 24.
  • the tension of the yarn Y is weakened, for example, the yarn Y may have less fluff. That is, when the tension of the yarn Y is weakened, the yarn quality of the yarn Y may increase.
  • the unit controller 10 maintains the tension of the yarn Y when the yarn quality of the yarn Y detected by the yarn monitoring device 28 satisfies the target quality.
  • the unit controller 10 weakens the tension of the yarn Y. Further, the unit controller 10 increases the tension of the yarn Y when the yarn quality of the yarn Y detected by the yarn monitoring device 28 is higher than the target quality. This also maintains the tension of the yarn Y when the yarn quality of the yarn Y satisfies the target quality, while the yarn quality of the yarn Y does not exceed the target range when the yarn quality of the yarn Y is out of the target range. The tension of the yarn Y is changed so as to approach the target quality. As a result, the yarn quality of the yarn Y satisfies the target quality corresponding to the operation mode.
  • the operator inputs an arbitrary winding speed target value (1500 m / min in FIG. 4) on the input screen of the display operation unit 5a.
  • the unit control unit 10 controls the winding speed so that the winding speed becomes the target value. Therefore, in the manual mode, the winding speed is an arbitrary target value set by the operator, and the yarn quality of the yarn Y is a quality corresponding to the target value.
  • each control mentioned above may be performed not by the unit control part 10 but by the machine control apparatus 5, or when the unit control part 10 and the machine control apparatus 5 cooperate (role assignment). May be executed.
  • the automatic winder 1 since the automatic winder 1 includes the display operation unit 5a that accepts the setting of the target quality of the yarn Y that is wound by the winding device 14, the user can obtain the desired target quality via the display operation unit 5a. By setting, it is possible to obtain a package P having a yarn quality that satisfies a desired target quality.
  • the unit control unit 10 controls the operation of the yarn winding unit 3 so that the yarn quality of the yarn Y wound by the winding device 14 becomes the target quality received by the display operation unit 5a. This makes it possible to reliably obtain a yarn quality package that satisfies the desired target quality.
  • the unit control unit 10 acquires information on the state of the yarn Y detected by the yarn monitoring device 28 from the yarn monitoring device 28, and information on the state of the yarn Y detected by the yarn monitoring device 28.
  • the operation of the yarn winding unit 3 is controlled so that the yarn quality based on is the target quality.
  • the unit controller 10 causes the winding device 14 to wind the yarn Y so that the yarn quality satisfies the target quality, and the tension of the yarn Y wound by the winding device 14. To control. Thereby, it is possible to change the operation of the yarn winding unit 3 having a great influence on the yarn quality, and to reliably obtain the package P that satisfies the desired target quality.
  • the yarn quality is yarn defect of the yarn Y, fluff of the yarn Y, and unevenness of the thickness of the yarn Y. This makes it possible to reliably obtain a package P having a desired number of yarn defects, amount of fluff, and uneven thickness.
  • the yarn winding unit 3 has a plurality of types of operation modes, and a target quality is set for each of the operation modes.
  • a target quality is set for each of the operation modes.
  • the unit control unit 10 controls the winding speed and the tension so that the yarn quality of the yarn Y satisfies the target quality.
  • the unit control unit 10 controls the yarn Y of the yarn Y.
  • the threshold for determining the yarn defect detection by the yarn monitoring device 28 may be changed so that the quality satisfies the target quality.
  • the threshold for determining the yarn defect detection is, for example, a clearing limit.
  • the clearing limit is configured to have a boundary line indicating whether or not to remove the yarn defect in a two-dimensional field having the length and thickness of the yarn defect as coordinate axes.
  • the unit controller 10 causes the yarn monitoring device 28 to change the boundary line according to the yarn quality of the yarn Y detected by the yarn monitoring device 28. In this case, it is possible to more reliably obtain the yarn quality package P according to the operating conditions of the yarn winding unit 3.
  • the unit controller 10 controls both the winding speed and tension of the yarn Y, but may control only one of the winding speed and tension of the yarn Y.
  • the yarn quality is both the fluff of the yarn Y and the unevenness of the thickness, but may be one of the fluff of the yarn Y and the unevenness of the thickness.
  • the prepared operation modes are not limited to this.
  • there may be no balance mode and / or manual mode and at least a quality-oriented mode and a productivity-oriented mode may be prepared.
  • the target quality set in the quality priority mode is higher than the target quality set in the productivity priority mode.
  • the winding speed set in the productivity priority mode is preferably higher than the winding speed set in the quality priority mode.
  • the yarn winding unit 3 May not necessarily have a plurality of operation modes.
  • the operator may input (set) the target value / target grade of the yarn quality of any yarn Y on the setting screen 41 as the target quality.
  • the target value for example, the number of yarn defects per predetermined length (for example, 100 km), the amount of yarn fluff, or the degree of uneven thickness of the yarn may be input.
  • a known yarn quality level may be input as the target grade.
  • the display operation unit 5a (accepting unit) may be configured to accept input of numerical values, characters, or symbols by an operator (user) as target value or target grade setting (target quality setting).
  • the target grade may be input by selecting any one of a plurality of levels of yarn quality prepared in advance.
  • the yarn winding unit 3 is configured to unwind the yarn Y from the yarn feeding bobbin SB to form the package P.
  • the yarn feeder 12 is a support mechanism that supports the package P at a predetermined position, and may be configured to supply the yarn Y from the package P. That is, the yarn supplying device 12 may be configured to supply a yarn from a yarn winding body around which the yarn is wound, such as a yarn supplying bobbin or a yarn supplying package.
  • the operation of the yarn winding unit 3 (for example, the winding speed of the yarn Y) so that the yarn quality based on the state of the yarn Y detected by the yarn monitoring device 28 becomes the set target quality. And / or tension) was controlled. That is, feedback control (for example, increase / decrease of at least one of the winding speed and the tension) is performed based on the current state of the yarn Y.
  • feedback control for example, increase / decrease of at least one of the winding speed and the tension
  • the target quality of the yarn Y to be wound by the winding device 14 is simply set, and the operation of the yarn winding unit 3 is controlled so as to satisfy the set target quality (no feedback) Control) may be performed.
  • the yarn winding unit is controlled so that the winding speed is slower than the standard, and when the productivity-oriented mode is set, the yarn winding unit may be controlled so that the winding speed is faster than the standard.
  • the setting of the target quality may be accepted by the display operation unit 5a provided in the machine control device 5 as in the above embodiment, or provided in a place other than the machine control device 5. You may receive in a reception part.
  • the configuration of the reception unit may be a touch panel as described above, but is not limited thereto, and may be a keyboard, an input key, or a push button, for example.
  • the receiving unit may be an input unit (receiving unit) that receives input information (signal) from the external device or the like.
  • SYMBOLS 1 Automatic winder (yarn winding machine), 3 ... Yarn winding unit, 10 ... Unit control unit (control device), 12 ... Yarn feeding device, 14 ... Winding device, 28 ... Yarn monitoring device, P ... Package, Y ... yarn.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
PCT/JP2017/041309 2016-12-02 2017-11-16 糸巻取機 WO2018101066A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17876955.0A EP3549892B1 (en) 2016-12-02 2017-11-16 Yarn winding machine
CN201780073809.9A CN110023217B (zh) 2016-12-02 2017-11-16 纱线卷取机

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-235043 2016-12-02
JP2016235043A JP2018090379A (ja) 2016-12-02 2016-12-02 自動ワインダ、糸巻取システム及び糸巻取方法
JP2017-081465 2017-04-17
JP2017081465A JP2018177487A (ja) 2017-04-17 2017-04-17 糸巻取機

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WO2018101066A1 true WO2018101066A1 (ja) 2018-06-07

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EP (1) EP3549892B1 (zh)
CN (1) CN110023217B (zh)
WO (1) WO2018101066A1 (zh)

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EP4170076A1 (en) 2021-10-22 2023-04-26 Maschinenfabrik Rieter AG An electronic device for adjusting operational parameters of a winding machine of a spinning mill and a method for adjusting the same

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EP3549892B1 (en) 2021-06-16
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CN110023217B (zh) 2021-02-12
EP3549892A1 (en) 2019-10-09

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