WO2002042192A1 - Dispositif d'alimentation en fil de machine a textile - Google Patents

Dispositif d'alimentation en fil de machine a textile Download PDF

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Publication number
WO2002042192A1
WO2002042192A1 PCT/JP2001/010074 JP0110074W WO0242192A1 WO 2002042192 A1 WO2002042192 A1 WO 2002042192A1 JP 0110074 W JP0110074 W JP 0110074W WO 0242192 A1 WO0242192 A1 WO 0242192A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
storage drum
yarn storage
reflector
light
Prior art date
Application number
PCT/JP2001/010074
Other languages
English (en)
Japanese (ja)
Inventor
Kozo Taniguchi
Tsutomu Kataoka
Original Assignee
Precision Fukuhara Works, 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 Precision Fukuhara Works, Ltd. filed Critical Precision Fukuhara Works, Ltd.
Priority to AU2002214318A priority Critical patent/AU2002214318A1/en
Publication of WO2002042192A1 publication Critical patent/WO2002042192A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed
    • D04B15/486—Monitoring reserve quantity

Definitions

  • the present invention relates to a yarn feeding device used for a textile machine (for example, a circular knitting machine), and particularly to a yarn feeding device that winds a yarn around a storage drum to store and supply the yarn.
  • the present invention also relates to a detection method for detecting the presence or absence of a yarn on a yarn storage drum.
  • a yarn feeding device used in a knitting machine or the like, in which the yarn is wound around a storage drum and stored / supplied, is already known (for example, see Japanese Patent Application Laid-Open Nos. 5-1785334 and 6-1992). -See 3 1 6 8 4 2). The following inventions are known for each component.
  • U.S. Pat. No. 3,225,446 is known for detecting yarn on a yarn storage drum and for stopping the yarn storage drum.
  • a lamp is provided outside the yarn storage drum and a phototransistor is provided inside the yarn storage drum as means for detecting the yarn on the yarn storage drum, and an electromagnetic clutch is used as a yarn storage drum stop device. are doing.
  • an object of the present invention is to provide a detection device and a method for accurately detecting the presence or absence of a yarn on a yarn storage drum.
  • the device according to the invention comprises a yarn storage drum for temporarily storing the supply of yarn to the textile machine, and a replacement sheet (Rule 26).
  • An improved yarn feeding device comprising a detecting means for detecting the presence or absence of a yarn on a yarn storage drum, and a stopping means for stopping driving of the yarn storage drum based on detection information of the detecting means.
  • the yarn storage drum has a built-in reflector toward its outer peripheral direction, at least a mounting portion of the reflector is transparent, and the detecting means is located at a position facing the reflection surface of the reflector.
  • a light-emitting unit and a light-receiving unit wherein the stopping unit detects, with the light-receiving unit, that light emitted from the light-emitting unit is blocked by the yarn wound around the yarn storage drum; The drive of the yarn storage drum is stopped.
  • the method according to the present invention includes: a yarn storage drum for temporarily storing a supply of yarn to a textile machine; a detection unit for detecting the presence or absence of a yarn on the yarn storage drum; and the yarn based on detection information of the detection unit.
  • This is a detection method for detecting the presence / absence of a yarn on the yarn storage drum by a yarn feeding device including stop means for stopping driving of the storage drum. It is characterized in that light is emitted from a light emitting part of the detection means toward a reflector built in the yarn storage drum, and the light reflected from the yarn storage drum is received by a light receiving part of the detection means. When the light emitted from the light emitting unit is blocked by the yarn wound around the yarn storage drum upon detection, the horse stopping movement of the yarn storage drum is stopped by the stopping means.
  • the yarn storage drum is formed of a transparent object, and the reflector is provided on the inner surface thereof.
  • Detecting means is provided at a position facing the reflector, and the yarn is wound around the outer surface of the yarn storage drum between the detecting means and the reflector, so that the presence or absence of the yarn can be reliably detected.
  • At least one motor can be used for one knitting machine, and the manufacturing cost of the apparatus can be kept low.
  • a recursive reflector is preferable.
  • a capsule lens reflector or a prism reflector can be used.
  • This retroreflective reflector has the function of M.S.R. (Mirror Surface Rejection), which can be used to discriminate white and glossy yarns of a particular type.
  • stable detection can be performed even for very fine yarn.
  • the detecting means is, for example, a sensor.
  • the front part of the light emitting part and light receiving part of this detecting means To improve detection accuracy, a polarizing filter is installed on the light-emitting unit, and the polarizing filter attached to the light-emitting unit is shifted 90 degrees toward the filter-mounting surface with respect to the polarizing filter attached to the light-receiving unit.
  • conventional light sources such as sunlight, indoor lighting, and mechanical lighting, fibers floating around the knitting machine, and the presence or absence of yarn due to the physical properties of the yarn (color, cross section, gloss, surface roughness, etc.) The problem that was unstable was solved.
  • the detecting means is provided with an adjusting means capable of adjusting its position up and down. By making the position of the detection means movable, the amount of yarn wound around the yarn storage drum can be changed.
  • the stopping means is, for example, an electromagnetic clutch. It is preferable to provide a switching means capable of switching in three stages, that is, when the stopping means is controlled by the detection means, when the stopping means is constantly operated, and when the stopping means is not always operated.
  • At least three grooves are formed in the vertical direction of the yarn storage drum, or in the vertical direction of the yarn storage drum. It is preferable to arrange at least three insert pieces having a downward inclination.
  • the yarn storage drum is preferably a polyhedron with the insert piece at the top.
  • one magnet is arranged on the mounting line of the insert piece, and the other magnet is arranged on the side of the detecting means mounting portion so that the insert piece is not located in the detection range of the detecting means. It is preferable to face the same pole.
  • the yarn storage drum is preferably provided with brake means for applying a brake in order to prevent the yarn storage drum from running idle and the yarn from being wound around the yarn storage drum.
  • the drive shaft connecting the drive pulley and the stop means is preferably provided with an overload protection device.
  • FIG. 1 shows a side view of the yarn supplying device of the present invention mounted on a mounting ring provided on an upper part of a knitting machine.
  • FIG. 2 is a partial cross-sectional view of the yarn supplying device according to the present invention.
  • FIG. 3 (a) is a perspective view showing the relationship between the reflector, the sensor and the yarn storage drum in the present invention.
  • (B) is a perspective view showing the relationship between the prism type reflector, the regression type sensor, and the yarn storage drum in the present invention.
  • FIG. 4 shows a longitudinal section of a yarn storage drum provided with a reflector according to the present invention.
  • FIG. 5 shows a yarn storage drum having a groove formed in a vertical direction according to an embodiment of the present invention.
  • FIG. 6 shows a yarn storage drum in which an insert piece according to an embodiment of the present invention is arranged.
  • FIG. 7 shows a side view of the insert piece used in the present invention.
  • Fig. 8 (a) shows the relationship between the cross section of the cylindrical yarn storage drum and the yarn. (B) shows the relationship between the cross section of the polyhedral yarn storage drum and the yarn.
  • FIG. 9 shows an embodiment in which an intermediate guide A and an intermediate guy KB are provided in the present invention and used as a positive yarn feeding device.
  • FIG. 10 shows the brake means of the yarn storage drum used in the present invention.
  • FIG. 11 is a cross-sectional view showing an attached state of the magnet coupling.
  • (A) is an arrow plan view of (b). '
  • FIG. 12 is a cross-sectional view showing an improved embodiment for improving the detection accuracy of the yarn storage drum 11.
  • the yarn feeder according to the present invention is detachably attached to an attachment ring 1 attached above a circular knitting machine by an attachment screw 2.
  • the drive bull 4 is rotated by the drive belt 3 that moves in synchronization with the rotation of the knitting machine, the drive shaft 5 connected to the drive bury 4 is driven.
  • a bearing 7 is provided between the drive shaft 5 and the housing 6 of the yarn feeding device.
  • the drive belt 3 is an endless timing belt
  • the drive pulley 4 is a timing pulley.
  • an electromagnetic clutch 10 held by a bearing 8 is provided below the drive shaft 5, and a yarn storage drum 11 is held outside the electromagnetic clutch 10.
  • the yarn storage drum 11 is made of a transparent high-performance plastic (preferably, acrylic or polycarbonate), and has a reflector 12 attached all around the inside of the yarn storage drum 11.
  • the lower end of the drive shaft 5 is provided with a bearing 9 for rotatably supporting the yarn storage drum 11 from below.
  • the housing 6 of the yarn feeding device is provided with at least one sensor 13 at a position facing the reflector 12.
  • the irradiation light from the light emitting portion of the sensor 13 is blocked by the yarn Y and does not reach the light receiving portion of the sensor 13.
  • the electromagnetic clutch 10 is not connected, and the yarn storage drum 11 does not rotate.
  • the yarn Y is not wound around the outer periphery of the yarn storage drum 11.
  • the irradiation light is not blocked, so the light emitted from the light emitting part of the sensor 13 toward the reflector 12 is reflected by the reflector and reflected by the sensor. 13 Reach the light receiving part.
  • the electromagnetic clutch 10 is engaged, and the yarn storage drum 11 rotates.
  • the yarn Y is wound around the outer periphery of the mussel drum 11.
  • a sensor 13 for disengaging the electromagnetic clutch 10 is provided at the end of winding of the yarn storage drum 11. After the sensor 13 has been activated, a delay circuit for connecting the electromagnetic clutch 10 is provided after a set time.
  • a first sensor for inserting the electromagnetic clutch 10 is provided on the winding start side of the yarn storage drum 11, and an electromagnetic clutch 1 is provided on the winding end side of the yarn storage drum 11.
  • a second sensor for turning off 0 is provided.
  • a sensor position moving dial 14 is provided on the yarn feeding device main body (housing) 6.
  • the sensor position movement dial 14 moves the sensor 13 vertically by the action of the eccentric pin 15. This makes it possible to change the timing of connecting and disconnecting the electromagnetic clutch 10 according to the characteristics of the yarn.
  • a first guide 16 for guiding the yarn to the device is provided at an upper portion of a housing 6 of the yarn feeding device, and a yarn is guided to a yarn storage drum 11 below the first guide 16.
  • a second guide 17 is provided between the first guide 16 and the second guide 17, an input-side yarn brake means 18 for applying a brake to the yarn, and an input-side stopper 20 for electrically stopping the knitting machine when the yarn is cut.
  • Yarn storage g Just below the ram 11 is provided a third guide 21 and a fourth guide 22 for guiding the yarn to the knitting machine.
  • an output-side yarn brake means 23 for applying a brake to the yarn
  • an output-side stopper 24 for electrically stopping the knitting machine when the yarn is cut.
  • the yarn Y sent from the bobbin passes through the first guide 16, the input side yarn rake means 18 for applying a brake to the yarn, the second guide 17, and the yarn storage drum. While being wound several tens of times around the outer circumference of 1 and applying a desired yarn feeding tension between the beard of the tension ring 30 and the yarn storage drum 11 arranged at the lower part of the yarn storage drum 11, The yarn is supplied to the knitting machine through the guide 21, the output side yarn brake means 23 for applying a brake to the yarn, the fourth guide 22, and the like.
  • the thread brake means 23 includes a pair of discs 23a and a frame 23b for supporting them.
  • a locking portion 23c is provided on the frame 23b for stopping one of the disks so as not to come into contact with the thread when the thread brake means is not operated.
  • the input side thread brake means 18 includes a rod 26 attached to a guide 25 projecting from the housing 6, a pair of donut-shaped disks 27 fitted to the rod.
  • a spring (not shown) for crimping the disc and a nut 29 screwed into a rod for adjusting the elasticity of the panel are provided.
  • the same one as the yarn brake means described in Japanese Utility Model Publication No. 6-38141, which was devised by the applicant, can be used.
  • Fly wires 30 and 31 are rotatably attached to the input side stopper 20 and the output side stopper 24, and when the thread in contact with each fly wire is cut by any accident, Rotate downward to turn on the lamps 50 corresponding to the input side stopper 20 and the output side stopper 24, respectively, and stop the knitting machine.
  • a conical surface 28 is provided below the yarn storage drum 11.
  • a beard-shaped tension ring 30 (for example, similar to the brake ring described in Japanese Patent Publication No. 49-49214) is provided on the conical surface.
  • r Reflector 12 is a retroreflective sheet in which reflected light returns in the direction of the light source.
  • a force-cell lens type reflecting sheet or a prism type reflecting sheet it is preferable to use a force-cell lens type reflecting sheet or a prism type reflecting sheet.
  • the distance between the prism type reflective sheet (for example, AP-100 from Reflectex Inc. (Tokyo)) and the sensor 13 can be set within a maximum range of 30 Omm.
  • the distance between the capsule lens-type reflection sheet and the sensor can be set within a maximum range of 150 mm. In the embodiment of the present invention, since the distance from the reflector 12 to the sensor 13 is set to about 15 mm, sufficient accuracy can be obtained by using a capsule lens type reflection sheet / prism type reflection sheet. can get.
  • FIG. 3A is a perspective view of the yarn storage drum 11 according to the above-described embodiment, in which a reflector 12 is attached.
  • the sensor 13 has a light-emitting unit and a light-receiving unit integrated.
  • FIG. 3b is another embodiment using a retroreflective sensor.
  • Polarizing filters 34a and 34b are provided in front of the light emitting section 13a and the light receiving section 13b.
  • the vertical wave polarizing filter 34a attached to the light emitting section 13a is oriented in the direction of the filter mounting surface with respect to the horizontal wave polarizing filter 34b attached to the light receiving section 13b. It is desirable to provide them 90 degrees apart from each other.
  • the light emitted from the light emitting portion 13a is converted into a horizontal wave by the prism-shaped reflector 12 and the light emitted from the light receiving portion 13b of the recursive reflection sensor is detected. Since most of the light is removed by the polarizing filter, the occurrence of malfunctions can be drastically reduced based on the MSR function.
  • a plurality of yarns are provided on the surface of the yarn storage drum 11 in order to reduce the contact area between the yarn storage drum surface and the yarn and reduce friction. It is preferable to arrange g insert pieces 36.
  • the thickness of the preferred insert piece is 0.2 ;! to 0.5 mm, particularly preferred is 0.2 to 0.3 mm.
  • the material is preferably steel.
  • the shape of the insert piece 36 of the yarn storage section in the yarn storage drum 11 is substantially the same as the outer shape of the vertical cross section of the yarn storage drum 11. That is, 50 to 70 ° with respect to the axial direction of the yarn storage drum 11 (60 ° in the example of FIG. 7) in a range where the yarn can be wound around the yarn storage drum 11 from the second guide 17. ), And a downward slope of 1 to 3 ° (2 ° in the example of Fig. 7) with respect to the axial direction of the yarn storage drum as far as the yarn can be wound subsequently. It is preferable to have a vertical shape without inclination in the range.
  • the cross section of the thread storage portion of the thread storage drum 11a is a polyhedron, and the insert piece 36 projects from the top of the polyhedron by 0.1 to 0.05 mm. It is preferred that Thereby, the yarn is wound around the entire surface of the yarn storage drum 11a substantially in parallel with one side of the polyhedron. Therefore, the yarn is not wound while being stretched, and the yarn is softly wound around the yarn storage drum 11a. In addition, the surface of the yarn storage drum 11a is automatically cleaned because it is constantly rubbed with the yarn and wound.
  • one magnet 52 is placed on the mounting line of the insert piece 36 at the upper part of the drive bull 4 and the other magnet is placed on the sensor mounting part side. 5 Place 3. Permanent magnets or electromagnets can be used for each of the magnets 52 and 53, and the magnets should be set to face each other.
  • the insert piece 36 is detached from the detection range of the sensor 13, and the sensor 13 is always located between the insert pieces 36.
  • an electromagnet is used as the magnet, it can be controlled on and off as needed, and the strength of the magnetic force can be controlled by changing the voltage.
  • the load can be reduced by turning off the electromagnet, and when the yarn storage drum stops, turning on the electromagnet can prevent the yarn storage drum from coasting.
  • the side of the housing 6 corresponding to the lower part of the yarn storage drum 11 is provided with an intermediate guide 31 for guiding the yarn for the active yarn feeding device, and slightly below the yarn storage drum 11.
  • An intermediate guide 32 for guiding the yarn for the positive yarn feeding device is provided on the side surface of the housing corresponding to the above.
  • the electromagnetic clutch changeover switch 33 is preferably capable of performing three-stage switching in which the electromagnetic clutch 10 is always turned on and off, and the electromagnetic clutch 10 is turned on and off by a signal from the sensor 13.
  • the electromagnetic clutch 10 When used as a storage feeder for jacquard knitting or yarn switching knitting, the electromagnetic clutch 10 is turned on and off according to the signal from the sensor 13, and when it is used as a positive feeder for plain knitting, it is always used. Set to ON and set to always-off when not using this device.
  • Intermediate guide 31 and intermediate guide 32 are preferably removable so that they can be mounted in any position.
  • This device enables more stable yarn feeding when knitting plain knitting. Furthermore, when performing the stitch adjustment of the knitted fabric, it can be used as a positive feeder to adjust the stitch amount evenly for a certain amount of yarn supply. In the case of jacquard knitting or yarn switching knitting, it can be used as a storage feed device, and one unit can perform two roles.
  • the drive bull 4 is rotated by the drive belt 3.
  • the electromagnetic clutch 10 changes from off to on, the thread storage drum 1 1 etc. always rises from stop to the number of revolutions.
  • an overload protection device is provided on the drive shaft 5 connecting the drive pulley 4 and the electromagnetic clutch 10 so that the drive pulley 4 and the electromagnetic clutch 10 are not directly connected. Is preferred.
  • a magnet coupling 55 using a magnet 54 or a torque tender as shown in FIG. 11 is preferable to use a magnet coupling 55 using a magnet 54 or a torque tender as shown in FIG. 11 as an overload protection device for reducing the impact.
  • a toothed belt or a toothed pulley it is preferable to use a toothed belt or a toothed pulley.
  • FIG. 10 shows an improved embodiment of the brake means 37 in the yarn storage drum 11 according to the present invention.
  • the yarn feeding device of the present invention can be used as a storage feed device during jacquard knitting or yarn switching knitting, but when it is not necessary to supply the yarn to the knitting machine, the power source and the yarn are supplied by the electromagnetic clutch 10.
  • the storage drum 11 is cut off and the rotation of the yarn storage drum 11 stops. However, a slight frictional resistance in the bearing 9 may cause the yarn storage drum 11 to idle and the yarn to be wound around the yarn storage drum 11.
  • a rake means 37 is provided on the outer ring of the bearing 38 that supports the yarn storage drum 11.
  • the brake means 37 presses the outer ring of the bearing 38 with a steel ball 40, and arranges a spring 41 and a screw 42 at the rear of the steel ball 40, and together with the steel ball 40, the housing of the yarn feeding device. To pierce.
  • the spring pressure can be adjusted by adjusting the amount of screw 42.
  • the thread storage drum 11 is braked by screwing the screw 42 to such an extent that the thread storage drum 11 does not run idle.
  • a rubber band 56 (see FIG. 12) may be provided on the contact surface of the tension ring 30 to make the tension ring less slippery.
  • a surface coating or the like may be used as long as it gives appropriate friction.
  • the power is turned on and off by the electromagnetic clutch 10.However, the present invention is not limited to this.
  • a drive motor is individually installed in each yarn feeding device, and control is performed by controlling the on / off of the drive motor. It is also possible.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

La présente invention concerne un dispositif et un procédé permettant de détecter précisément la présence ou l'absence de fil sur un tambour (11) de stockage de fil. Ce dispositif comprend le tambour (11) de stockage de fil destiné à stocker provisoirement le fil fourni à la machine à textile, un organe (13) de détection destiné à détecter la présence ou l'absence de fil sur ce tambour de stockage de fil, et un organe d'arrêt (10) destiné à arrêter l'entraînement du tambour de stockage de fil à partir des informations détectées en provenance de l'organe (13) de détection. Le tambour (11) de stockage de fil comprend un corps (12) réflecteur dans la direction périphérique extérieure et au moins la partie bâti de ce corps réflecteur est transparente. L'organe (13) de détection comprend une partie émettrice de lumière et une partie réceptrice de lumière est installée à un emplacement qui fait face à la surface de réflexion du corps (12) réflecteur. L'organe (10) d'arrêt détecte par la partie réceptrice de lumière que le faisceau lumineux émis par la partie émettrice de lumière est bouchée par l'enroulement du fil sur le tambour de stockage de fil et il arrête l'entraînement de ce tambour de stockage de fil.
PCT/JP2001/010074 2000-11-22 2001-11-16 Dispositif d'alimentation en fil de machine a textile WO2002042192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002214318A AU2002214318A1 (en) 2000-11-22 2001-11-16 Yarn feeding device of textile machinery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000355938A JP2004124264A (ja) 2000-11-22 2000-11-22 繊維機械における給糸装置
JP2000-355938 2000-11-22

Publications (1)

Publication Number Publication Date
WO2002042192A1 true WO2002042192A1 (fr) 2002-05-30

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Family Applications (1)

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PCT/JP2001/010074 WO2002042192A1 (fr) 2000-11-22 2001-11-16 Dispositif d'alimentation en fil de machine a textile

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AU (1) AU2002214318A1 (fr)
WO (1) WO2002042192A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114374A (zh) * 2013-03-07 2013-05-22 慈溪太阳洲纺织科技有限公司 储纱轮
CN116815402A (zh) * 2023-08-31 2023-09-29 张家港市战狼智能科技有限公司 一种横机的自动校准智跑纱嘴装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382109B (zh) * 2010-01-22 2013-01-11 Tien Yang Knitting Machinery Co Ltd 電磁離合之儲紗器裝置及其紗線偵測方法
TWI631253B (zh) * 2013-09-03 2018-08-01 陳仁惠 Ceramic yarn feeder

Citations (10)

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Publication number Priority date Publication date Assignee Title
JPS472498B1 (fr) * 1967-06-28 1972-01-24
JPS4949214B1 (fr) * 1969-01-07 1974-12-26
JPS6145865A (ja) * 1984-08-08 1986-03-05 アルベルト・グスタボ・サルフアテイ 糸貯蔵兼糸供給装置
JPS63274360A (ja) * 1987-05-01 1988-11-11 Gunze Ltd 動力伝達方法及び動力伝達装置
JPS646151A (en) * 1987-06-25 1989-01-10 Ogura Jewel Industry Co Ltd Spooling thread sensor for woof supply equipment
JPH02106480U (fr) * 1989-02-09 1990-08-23
JPH03180548A (ja) * 1989-12-06 1991-08-06 Tsudakoma Corp 織機の緯糸フィーラ
JPH0511101U (ja) * 1991-07-31 1993-02-12 ユニチカスパークライト株式会社 装着用再帰反射シート材
JPH0638141Y2 (ja) * 1988-09-14 1994-10-05 株式会社福原精機製作所 編機における糸送り装置
JPH1112893A (ja) * 1997-04-24 1999-01-19 Lgl Electronics Spa 糸の保有部を監視するための改良された光学的フィーラ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472498B1 (fr) * 1967-06-28 1972-01-24
JPS4949214B1 (fr) * 1969-01-07 1974-12-26
JPS6145865A (ja) * 1984-08-08 1986-03-05 アルベルト・グスタボ・サルフアテイ 糸貯蔵兼糸供給装置
JPS63274360A (ja) * 1987-05-01 1988-11-11 Gunze Ltd 動力伝達方法及び動力伝達装置
JPS646151A (en) * 1987-06-25 1989-01-10 Ogura Jewel Industry Co Ltd Spooling thread sensor for woof supply equipment
JPH0638141Y2 (ja) * 1988-09-14 1994-10-05 株式会社福原精機製作所 編機における糸送り装置
JPH02106480U (fr) * 1989-02-09 1990-08-23
JPH03180548A (ja) * 1989-12-06 1991-08-06 Tsudakoma Corp 織機の緯糸フィーラ
JPH0511101U (ja) * 1991-07-31 1993-02-12 ユニチカスパークライト株式会社 装着用再帰反射シート材
JPH1112893A (ja) * 1997-04-24 1999-01-19 Lgl Electronics Spa 糸の保有部を監視するための改良された光学的フィーラ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114374A (zh) * 2013-03-07 2013-05-22 慈溪太阳洲纺织科技有限公司 储纱轮
CN116815402A (zh) * 2023-08-31 2023-09-29 张家港市战狼智能科技有限公司 一种横机的自动校准智跑纱嘴装置
CN116815402B (zh) * 2023-08-31 2023-11-03 张家港市战狼智能科技有限公司 一种横机的自动校准智跑纱嘴装置

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AU2002214318A1 (en) 2002-06-03

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