EP1092666B1 - Winding unit for automatic winder - Google Patents

Winding unit for automatic winder Download PDF

Info

Publication number
EP1092666B1
EP1092666B1 EP20000122016 EP00122016A EP1092666B1 EP 1092666 B1 EP1092666 B1 EP 1092666B1 EP 20000122016 EP20000122016 EP 20000122016 EP 00122016 A EP00122016 A EP 00122016A EP 1092666 B1 EP1092666 B1 EP 1092666B1
Authority
EP
European Patent Office
Prior art keywords
winding unit
main body
support main
section
junction
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.)
Expired - Lifetime
Application number
EP20000122016
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1092666A3 (en
EP1092666A2 (en
Inventor
Satoru Murata Kikai Shataku B-201 Kono
Youichi Murata Kikai Shataku B-208-gou Nakamura
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1092666A2 publication Critical patent/EP1092666A2/en
Publication of EP1092666A3 publication Critical patent/EP1092666A3/en
Application granted granted Critical
Publication of EP1092666B1 publication Critical patent/EP1092666B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/321—Access
    • 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 winding unit for an automatic winder according to the preamble of the claim.
  • a winding unit of this type is known from US-A-844 358 also defining the preamble of claim 1.
  • This winding unit is constructed by a preassembled frame assembly for supporting winding units.
  • Each winding unit has a pre-assembled modular winding unit constituting device such as a drive unit, a yarn tensioning means, a yam joining means, a bobbing winding mechanism and a yarn cleaner mounted by manually engaged screw connections and couplings for energy supplying means to the frame assembly.
  • the object underlying the present invention is to provide an automatic winder that enables a winding unit for an automatic winder to be easily assembled and disassembled and inspected for maintenance.
  • each assembled winding unit constituting device can be handled as an integral unit, and when the winding unit constituting device is attached to or removed from the winding unit support main body, the junction sections of the connectors are joined together or mutually separated. Consequently, the winding units for the automatic winder can be easily assembled and inspected for maintenance. Additionally, the winding unit constituting devices can be assembled beforehand independently of the assembly of the entire winding unit for the automatic winder, thereby enabling the winding unit constituting device to be easily assembled.
  • the winding unit constituting devices may also be formed into a cassette, so that assembly, inspection, and maintenance operations are easy and specifications for the automatic winder can be easily changed.
  • the automatic winder is constructed by mounting a plurality of winding units 11 on a base as shown in Figure 3.
  • the winding unit 11 (U) for the automatic winder comprises a vertically extending winding unit support main body 1 and one or more winding unit constituting devices 2 attached to the winding unit support main body 1.
  • the winding unit support main body 1 comprises one or more types of matching junction sections 3a, 4a, 5a of connectors 3, 4 and/or 5.
  • the winding unit constituting device 2 comprises a main body section 6 having constituent members 6b, 6c and an attachment member 6a removably attached to the winding unit support main body 1, and the other junction sections 3b, 4b, 5b forming one part of connectors 3, 4 and/or 5 which are disposed at predetermined positions thereof, the device main body section 6 and the junctions 3b, 4b and/or 5 being integrated together.
  • the attachment member 6a of the winding unit constituting device 2 When the attachment member 6a of the winding unit constituting device 2 is attached to or removed from the winding unit support main body 1, the junctions 3a, 3b, 4a, 4b and 5a, 5b are connected together or mutually separated.
  • the connector 3 is for electric wiring and has the junction section 3a disposed at a predetermined position of an attachment section 1 a comprising a side plate of the winding unit support main body 1, and the other junction 3b disposed at a predetermined position of the attachment member 6a of the winding unit constituting device 2.
  • the junction section 3a is either female or male (in the drawings female), while the junction section 3b is correspondingly either male or female.
  • the junction sections 3a, 3b of the connector 3 join wires such as power wires and/or signal wires together to supply power or communicate signals between the winding unit support main body 1 and the winding unit constituting device 2.
  • the connector 4 is for supplying compressed or sucked air and has the one junction section 4a disposed at a predetermined position of the attachment section 1 a of the winding unit support main body 1, and the other junction 4b disposed at a predetermined position of the attachment member 6a of the winding unit constituting device 2.
  • the junction section 4a is either female or male (in the drawings male), while the junction section 4b is correspondingly either male or female.
  • the connector 5 is a transmission mechanism and has a driving part 5a disposed at a predetermined position of the winding unit support main body 1, and a driven part 5b disposed at a predetermined position of the winding unit constituting device 2.
  • the parts 5a, 5b of the transmission mechanism 5 are connected together or mutually separated and may be a combination of a plate cam and a rod, a combination of a spline shaft and a bearing, or a combination of two meshing gears.
  • the attachment section 1a of the winding unit support main body 1 and/or the attachment member 6a of the winding unit constituting device 2 has an opening 8 such that one of the parts can enter the winding unit constituting device 2 or the winding unit support main body 1.
  • the driven part 5b When the driven part 5b is located in the winding unit constituting device 2, power is transmitted from the driving part 5a located in the winding unit main body 1, to drive the mechanism incorporated in the winding unit constituting device 2.
  • the driven part 5b is located in the winding unit support main body 1
  • power is transmitted from the driving part 5a located in the winding unit constituting device 2, to drive the mechanism incorporated in the winding unit support main body 1.
  • the attachment section 1a of the winding unit support main body 1 and the attachment member 6a of the winding unit constituting device 2 have one or more sets of connectors or positioning means 9 provided at appropriate locations and comprising a pin 9a in the attachment section 1 and a hole 9b in the attachment member 6a.
  • the positioning means 9 enables accurate positioning when the attachment section 1 a and the attachment member 6a are joined together.
  • the attachment section 1 a of the winding unit support main body 1 and the attachment member 6a of the winding unit constituting device 2 have one or more sets of connectors or connection means 10 comprising a threaded hole 10a in the attachment section 1a and a bolt 10b in the attachment member 6a.
  • the connection means 10 enables firm connection when the attachment section 1 a and the attachment member 6a are attached together. If the bolt 10b has a hexagonal hole, it can be more easily tightened using a T-shaped wrench 20 (see Figure 4).
  • a through hole for the bolt 10b in the attachment section 6a may be formed into a threaded hole such as that in the attachment section 1 a.
  • the direction in which the connectors 3, 4, 5, 9 and 10 are relatively moved so as to be joined together or mutually separated is in parallel to the arrow A direction.
  • the winding unit constituting device 2 includes a yam tension adjusting device 12, a yam joining device 13, a wax applying device 14, a yarn defect detecting device 15, a drum cover device 16, and a fluff suppressing device 17, which is shown in Figure 11.
  • the fluff suppressing device 17 is replaced with the yam tension adjusting device 12 as required.
  • the winding unit support main body 1 extends vertically and may be inclined toward a front portion C ( Figure 3) corresponding to an operation passage side, and has a drive drum 18 supported thereon in a cantilever manner.
  • the yam tension adjusting device 12 one type of the winding unit constituting device 2, comprises a main body 6 composed of a plurality of constituent members (an opener, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5 for driving the opener or the like, and a driven part 5'b of the transmission mechanism 5 for driving the cutter or the like, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
  • the yam joining device 13 one type of the winding unit constituting device 2, comprises the main body 6 composed of a plurality of constituent members (various yarn handling levers, a yam joining main body, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction sections 4b of the three connectors 4 for receiving cleaning compressed air, the driven part (not shown in Figure 7 because it is disposed inside the main body section 6), that is, the other part of the transmission mechanism 5 comprising a gear for driving the various yam handling levers or the like, and the bolts 10b, 10b of the two connection means 10.
  • the attachment member 6a of the yam joining device 13 has a notch section 19 formed therein and through which the part 5a ( Figure 1) advances when the junction sections of the transmission mechanism 5 are connected together.
  • the junction or separation of each of the connectors 4, 5 and 10 can be carried out simultaneously or in parallel.
  • the wax applying device main body 6 composed of a plurality of constituent members (a wax support member, a yam guide member, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
  • the yarn defect detecting device 15, one type of the winding unit constituting device 2 comprises a main body 6 composed of a plurality of constituent members (a yarn guide member, a detection member, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
  • the drum cover device 16 one type of the winding unit constituting device 2, comprises a main body 6 composed of a plurality of constituent members (a cover, a traverse regulating guide, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the other junction section 4'b of the connector 4 for receiving regulation guide-driving compressed air, the hole 9b of the positioning means 9, and the bolts 10b, 10b of the connection means 10.
  • a main body 6 composed of a plurality of constituent members (a cover, a traverse regulating guide, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the other junction section 4'b of the connector 4 for receiving regulation guide-driving compressed air, the hole 9b of the positioning means
  • the fluff suppressing device 17, one type of the winding unit constituting device 2 comprises a fluff suppressing device main body 6 composed of a plurality of constituent members (a disc unit, a press lever, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for piping for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5 for driving the press lever, the driven part 5b' of the transmission mechanism 5 for driving the cutter, the hole 9b of the positioning means 9, and the bolts 10b, 10b of the connection means 10.
  • a fluff suppressing device main body 6 composed of a plurality of constituent members (a disc unit, a press lever, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for piping for
  • the fluff suppressing device 17 can be used instead of the yarn tension adjusting device 12 if the connectors are positioned correspondingly.
  • the winding unit 11 for the automatic winder comprises other winding unit constituting devices including a carrier guide (Figure 12), a balloon breaker 22 (Figure 13), a relay valve (Figure 14), a suction mouth (Figure 15), and a package holder 24 ( Figure 1).
  • the carrier guide 21 ( Figure 12) comprises a frame 21a, feeding link mechanisms 21 b, 21 c disposed in the frame 21 a and control rods 21 d, 21 e for driving each link mechanism.
  • the carrier guide 21 can be attached to or removed from the winding unit support main body 1 using bolts 10b, 10b corresponding to the connection means 10.
  • the control rods 21 d, 21 e are connected to a transmission mechanism (not shown) provided in the winding unit support main body 1.
  • the balloon breaker 22 ( Figure 13) comprises a support plate 22a, a main body 22b located thereon for elevation and lowering, and an elevation controlling member 22 comprising an air cylinder for elevating or lowering the main body 22b.
  • the balloon breaker 22 can be attached to the winding unit support main body 1 using the bolts 10b, 10b, ....
  • a pipe extending from the elevation controlling member 22c can be removably joined to the connector provided in the winding unit support main body 1.
  • a relay pipe 23 ( Figure 14) and a suction mouth 24 ( Figure 15) are removably joined to tubular junction sections 26, 27, respectively, projected from the attachment section 1 a of the winding unit support main body 1.
  • winding unit 11 for the automatic winder according to this embodiment, various winding unit constituting devices are attached to the winding unit support main body 1 to constitute a winding unit 11 (U).
  • the winding unit 11 uses the carrier guide 21 to guide a supply bobbin B loaded by a supply bobbin conveyor 28, to a predetermined unwinding position E.
  • a yam is unwound from the supply bobbin B at the unwinding position E, subsequently passed through the balloon breaker 22, the yarn tension adjusting device 12, the wax applying device 14, and the yam defect detecting device 15, and then wound into a package P, which is rotated by a traverse drum 18.
  • the suction mouth 24 for sucking ends of pieces of a cut yam and the relay pipe 23 are pivoted to place the upper and lower yarns in the yarn joining device 13.
  • An empty bobbin B' is ejected onto an empty bobbin conveyor 29 by means of the carrier guide 21. Piping and electric wiring to the winding unit constituting member 12 are threaded through the winding unit support main body 1 and connected to main pipe and wire of the base, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
EP20000122016 1999-10-13 2000-10-10 Winding unit for automatic winder Expired - Lifetime EP1092666B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29082199A JP4048661B2 (ja) 1999-10-13 1999-10-13 自動ワインダーの巻取ユニット
JP29082199 1999-10-13

Publications (3)

Publication Number Publication Date
EP1092666A2 EP1092666A2 (en) 2001-04-18
EP1092666A3 EP1092666A3 (en) 2002-06-19
EP1092666B1 true EP1092666B1 (en) 2005-09-21

Family

ID=17760927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000122016 Expired - Lifetime EP1092666B1 (en) 1999-10-13 2000-10-10 Winding unit for automatic winder

Country Status (3)

Country Link
EP (1) EP1092666B1 (ja)
JP (1) JP4048661B2 (ja)
DE (1) DE60022718T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102995175A (zh) * 2011-09-15 2013-03-27 村田机械株式会社 纱线卷绕单元及纱线卷绕机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873667B1 (fr) 2004-07-27 2006-11-03 Saint Gobain Vetrotex Perfectionnement apporte a un dispositif d'encroisure amovible
CN106946093B (zh) * 2017-04-06 2019-01-29 范盛林 一种安全的电力设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU179568A (en) * 1967-08-17 1973-10-31 Elitex Z Textil Strojirenst Ge Automatska masina za sukanje
JPS52107344A (en) * 1976-03-01 1977-09-08 Murata Machinery Ltd Single spindle type automatic winder
CH660872A5 (en) * 1982-09-24 1987-05-29 Mayer Textilmaschf Automatic winding machine
DE3624904A1 (de) * 1986-07-23 1988-01-28 Schlafhorst & Co W Automatische kreuzspulenwickelmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102995175A (zh) * 2011-09-15 2013-03-27 村田机械株式会社 纱线卷绕单元及纱线卷绕机

Also Published As

Publication number Publication date
JP2001106432A (ja) 2001-04-17
DE60022718T2 (de) 2006-07-06
EP1092666A3 (en) 2002-06-19
EP1092666A2 (en) 2001-04-18
JP4048661B2 (ja) 2008-02-20
DE60022718D1 (de) 2005-10-27

Similar Documents

Publication Publication Date Title
CA2231096A1 (en) Optical fiber dual spindle winder with automatic threading and winding
JP5043278B2 (ja) 電子部品供給装置
JP6930877B2 (ja) 綾巻きパッケージを製造する繊維機械の作業ユニット用の糸スプライシング装置
WO1999060295A2 (en) Wire puller
EP1092666B1 (en) Winding unit for automatic winder
EP0196899B1 (en) Improvements in and relating to wire dispensing machines
EP0132843A2 (en) Winding apparatus
CN107777464B (zh) 抽吸装置和用传感器监测抽吸装置的抽吸通道部段的方法
JP2024002932A (ja) 供給糸結合システム
DE60037693T2 (de) Automatische Wickelmaschine und ihre Aufspuleinheit
US5772136A (en) Automatic assembly machine for yarns
KR100446668B1 (ko) 실 처리 시스템
JPH09322694A (ja) ホース送り出し巻き取り装置
CN210884539U (zh) 小盒透明纸自动纠偏装置
JP3726194B2 (ja) ホース巻取機
JPH03138265A (ja) コツプの表面からバツクワインデイング糸を剥離するための装置
JP2007326720A (ja) 自動ワインダーの巻取ユニット
JP4192358B2 (ja) 自動ワインダー
US5772137A (en) Yarn monitor for automatic cross winding and assembly machines
EP4339146A1 (en) Textile machine
IT8222652A1 (it) Procedimento per il ripristino del procedimento di filatura dopo un guasto nel cambio automatico di bobina o quando si cambia il titolo del filato nelle macchine di filatura open end e dispositivo per effettuare tale procedimento
KR102419289B1 (ko) 다관절 로봇에 장착된 볼트 공급 시스템
US11258223B1 (en) Automated flexible strand feeder assembly
JP2519915B2 (ja) 給糸体交換装置
JP4179436B2 (ja) 自動ワインダーの巻取ユニット

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

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020930

AKX Designation fees paid

Designated state(s): DE IT

17Q First examination report despatched

Effective date: 20030603

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NAKAMURA, YOUICHI,MURATA KIKAI SHATAKU B-208-GOU

Inventor name: KONO, SATORU,MURATA KIKAI SHATAKU B-201

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE IT

REF Corresponds to:

Ref document number: 60022718

Country of ref document: DE

Date of ref document: 20051027

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060622

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60022718

Country of ref document: DE

Representative=s name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60022718

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60022718

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191021

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20191028

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60022718

Country of ref document: DE