EP2657384A1 - Spitzenklöppelmaschine - Google Patents

Spitzenklöppelmaschine Download PDF

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Publication number
EP2657384A1
EP2657384A1 EP11850799.5A EP11850799A EP2657384A1 EP 2657384 A1 EP2657384 A1 EP 2657384A1 EP 11850799 A EP11850799 A EP 11850799A EP 2657384 A1 EP2657384 A1 EP 2657384A1
Authority
EP
European Patent Office
Prior art keywords
motor drive
drive part
lace machine
transmission gear
horizontal shaft
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.)
Granted
Application number
EP11850799.5A
Other languages
English (en)
French (fr)
Other versions
EP2657384B1 (de
EP2657384A4 (de
Inventor
Michihiro Ichikawa
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.)
Ichikawa Iron Works Co Ltd
Original Assignee
Ichikawa Iron Works Co 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 Ichikawa Iron Works Co Ltd filed Critical Ichikawa Iron Works Co Ltd
Publication of EP2657384A1 publication Critical patent/EP2657384A1/de
Publication of EP2657384A4 publication Critical patent/EP2657384A4/de
Application granted granted Critical
Publication of EP2657384B1 publication Critical patent/EP2657384B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/38—Driving-gear; Starting or stopping mechanisms
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/48—Auxiliary devices

Definitions

  • the present invention relates to a torchon lace machine corresponding to various kinds of causes generating rotation errors of rotor metals moving spindle runners, and capable of reducing damages of various kinds of components transmitting rotation to the rotor metals and preventing a pattern disorder and so on beforehand.
  • rotor metals are disposed on the same circle, a spindle runner is interposed between arc concave parts of the rotor metals, and each rotor metal rotates the spindle runner for 180 degrees in the facing arc concave parts of right and left adjacent rotor metals to be exchanged and to move for one step.
  • a spindle runner S existing at a position "a” moves for one step by passing through a trace (inward turning) of a dotted arrow A' to be at a position "b” by a rotation of a rotor metal A in a right direction for 180 degrees as indicated by an arrow as illustrated in Fig. 5 .
  • a spindle runner S' originally existing at the position "b” moves to the position "a" to be exchanged.
  • the spindle runner S' moves for one step by passing through a trace (outward turning) of a dotted arrow B' from the position "b" to be at a position "c" when a rotor metal B rotates in a left direction for 180 degrees as indicated by an arrow. Subsequently, it is sequentially repeated to move for one step by passing through a trace (inward turning) of a dotted arrow C' from the position "c" to be at a position "d” when a rotor metal C rotates in a right direction for 180 degrees as indicated by an arrow.
  • one rotor metal rotates for 180 degrees to repeat exchanging operation of the spindle runner during a period when the right and left adjacent rotor metals stop while facing the arc concave parts thereof.
  • stop angles of one rotor metal and the adjacent rotor metal are constantly coupled at a good timing, and it is especially important for a torchon lace machine in which a rotation direction of the rotor metal can be arbitrary selected.
  • a disorder of the timing may generate a rotation error due to collision of the rotor metals.
  • a thread breakage of threads drawn from a number of bobbins mounted on the spindle runner and gathered at a lace formation part may occur, and there have been a rotation error generated because a part of a working wear of an operator repairing the thread breakage is caught in the spindle and so on, a rotation error generated because the broken threads are caught in a bobbin spindle like a spider's web, or the like.
  • the present invention is made to correspond to the above-stated problems, and a proposition thereof is to provide a torchon lace machine immediately corresponding to the rotation error due to the collision of the adjacent rotor metals resulting from the timing disorder, the rotation error generated because a part of the working wear of the operator is caught in the spindle and so on, and the rotation error generated because broken threads are caught in the spindle, and so on, and capable of reducing damages of various kinds of components transmitting rotation to the rotor metals and taking a treatment preventing from occurring a pattern disorder and so on beforehand.
  • a torchon lace machine includes a transmission gear transmitting a drive force from a motor drive part to a horizontal shaft driving rotor metals rotatably fitted to vertical shafts in a horizontal direction, in which the vertical shafts are annularly disposed at a base with a predetermined interval, a divisional surface between a horizontal shaft coupled body and a motor drive part coupled body provided at an axial core part of the transmission gear, a cam formed at the divisional surface, to make the motor drive part coupled body move upward against a spring pressure for a load from the horizontal shaft side, and to be integrated for a load from the motor drive part coupled body, and a sensor monitoring the moving upward of the motor drive part coupled body.
  • the cam is made by forming slopes and step parts. It is made such that the cam operation is stopped by making the slopes slide and run on with each other for a load from the rotor metal side, and is maintained as it is in a transmission state for the load from the motor drive part side.
  • the sensor outputs a stop signal to the motor drive part. It is made such that it is possible to immediately stop the machine when rotation errors and so on generated by a collision of the rotor metals and during repair of broken threads occur.
  • the spring is interposed between a thrust bearing fitted to the axial core part of the transmission gear and a top collar of a couple-extended shaft stood up from a top face of the axial core part. It is made such that the cam operation of the cam formed at a divisional surface of the axial core part is constantly maintained.
  • the transmission is stopped by disengaging the cam formed at the axial core part of the transmission gear in case of the trouble at the rotor metal side so as not to give serious damages on the various kinds of components transmitting the rotation of the rotor metals.
  • Fig. 1 is a side sectional view illustrating a driving part of a rotor metal
  • Fig. 2 is an enlarged sectional view illustrating a mechanism transmitting a drive force of a motor drive part to a horizontal shaft driving the rotor metals
  • Fig. 3 is an explanatory view of a cam
  • Fig. 4 is an enlarged sectional view at a sensor sensing time
  • Fig. 5 is an explanatory view illustrating an operation of the rotor metals and a moving state of spindle runners.
  • Vertical shafts 2 are annularly disposed along an outer peripheral part 1' of a base 1 of a torchon lace machine T with a predetermined interval, and a rotor metal 3 is rotatably fitted to the vertical shaft 2 in a horizontal direction and it is fixed by a pin 2'.
  • Bevel gears 12 are fixed to the vertical shaft 2, and they are engaged with bevel gears 13, 14 of a horizontal shaft 4 so as to receive normal and reverse rotations from the horizontal shaft 4.
  • the horizontal shaft 4 is coupled to a spur gear 6a making up a transmission gear 6 engaged with a driving gear (large spur gear) 5 receiving a drive from a motor drive part (not-illustrated).
  • the driving gear 5 bears only plural pieces (for example, eight pieces) of the horizontal shafts 4, and the horizontal shafts 4 are distributed to plural pieces of driving gears as a whole.
  • the transmission gear 6 is made up of the spur gear 6a engaged with the driving gear 5, bevel gears 6b provided at a lower surface thereof to be capable of coupling and rotating, and an axial core part 6c common to the above.
  • the axial core part 6c is pivotally supported by a shaft bearing means 1 b fixed to the base 1 by a fastening means 1 a.
  • the bevel gear 6b is attached to the axial core part 6c via a bearing 6b', and engaged with a bevel gear 7 provided at an end part of the horizontal shaft 4.
  • the spur gear 6a coupled to the driving gear 5 is coupled to the horizontal shaft 4 via the bevel gears 6b, 7 to drive the rotor metal 3 together with the vertical shaft 2 via the bevel gears 14, 12.
  • the axial core part 6c being a common axis of the spur gear 6a and the bevel gears 6b making up the transmission gear 6 is divided in a horizontal direction at downward of a motor drive part coupled body (spur gear 6a) and at upward of a horizontal shaft coupled body (bevel gear 6b) to make up a divisional surface 8 (refer to Fig. 2 ).
  • An upper side of this divisional surface 8 is a convex part having a slope 9a and a step part 9b, and a lower side thereof is a concave part having a slope 9a' and a step part 9b', and they are engaged.
  • the spring (coil spring) 10 is interposed between a thrust bearing 10a fitted in a concave groove 6a' formed along the axial core part 6c at an upper surface of the spur gear 6a making up the transmission gear 6 and a top collar 10c of a couple-extended shaft 10b stood up from a top face of the axial core part 6c under a compressed state. Accordingly, the thrust bearing 10a presses the spur gear 6a from the upper surface toward downward so that the slopes 9a, 9a' and the step parts 9b, 9b' of the cam 9 engage with each other.
  • a top collar of a cylinder body 10d screwed shut at the couple-extended shaft 10b is used as the top collar 10c in Fig. 2 .
  • the cylinder body 10d is effective to prevent the spring from moving violently because an inner periphery of the spring 10 is in close contact with the cylinder body 10d.
  • a sensor 11 is provided to monitor a change due to moving upward of the spur gear 6a when the horizontal shaft 4 side generates the load due to the trouble, the slope 9a at the upper side slides and runs on the slope 9a' at the lower side, and the spur gear 6a coupled to the motor drive side moves upward against the spring pressure of the spring 10.
  • the sensor 11 is attached to a prop member 11' provided at the base 1 and faces the spur gear 6a. Namely, the sensor 11 is activated when the spur gear 6a comes close for a degree of moving upward "h" generated when the slope 9a runs on the slope 9a' as illustrated in Fig. 4 .
  • a sense of the sensor 11 outputs a stop signal to the motor drive part (not-illustrated) to immediately stop the machine so as not to generate a pattern disorder and so on.
  • the driving gear 5 coupled from the motor drive part rotates, then the spur gear 6a making up the transmission gear 6 engaged with the driving gear 5 rotates centering on the axial core part 6c, the step parts 9b, 9b' of the cam 9 formed at the divisional surface 8 of the axial core part 6c integrally rotate under an engaged state, the bevel gear 6b rotates the horizontal shaft 4 via the bevel gear 7 to normally rotate the rotor metal 3.
  • the rotation of the rotor metal 3 moves a spindle runner 15, a bobbin 16 mounted on the spindle runner 15 moves, and threads 1 7 drawn out of the bobbin 16 intertwines at a lace formation part (not-illustrated) to knit a lace knitted fabric.
  • the torchon lace machine stops the torchon lace machine when the rotation error of the rotor metal moving the spindle runner occurs to prevent the damage of the rotor metal, reduce the damages of the various kinds of components transmitting the rotation to the rotor metals, and prevent the pattern disorder and so on in advance, and industrial applicability is thereby enhanced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
EP11850799.5A 2010-12-22 2011-11-10 Spitzenklöppelmaschine Not-in-force EP2657384B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010286776A JP5652821B2 (ja) 2010-12-22 2010-12-22 トーションレース機
PCT/JP2011/006280 WO2012086117A1 (ja) 2010-12-22 2011-11-10 トーションレース機

Publications (3)

Publication Number Publication Date
EP2657384A1 true EP2657384A1 (de) 2013-10-30
EP2657384A4 EP2657384A4 (de) 2014-06-18
EP2657384B1 EP2657384B1 (de) 2015-10-14

Family

ID=46313412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11850799.5A Not-in-force EP2657384B1 (de) 2010-12-22 2011-11-10 Spitzenklöppelmaschine

Country Status (5)

Country Link
EP (1) EP2657384B1 (de)
JP (1) JP5652821B2 (de)
KR (1) KR101852220B1 (de)
CN (1) CN103270206B (de)
WO (1) WO2012086117A1 (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016191474A1 (en) 2015-05-26 2016-12-01 Nike Innovate C.V. Braiding machine and method of forming an article incorporating braiding machine
US9839253B2 (en) 2014-12-10 2017-12-12 Nike, Inc. Last system for braiding footwear
US9920462B2 (en) 2015-08-07 2018-03-20 Nike, Inc. Braiding machine with multiple rings of spools
US10060057B2 (en) 2015-05-26 2018-08-28 Nike, Inc. Braiding machine with non-circular geometry
WO2018222893A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided article of footwear incorporating flat yarn
WO2018222721A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Mechanical lock sole structure for braided footwear
WO2018222881A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
WO2018222888A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
WO2018222703A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Braided upper for footwear with finished heel axis
WO2018222878A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
WO2018222705A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Braided double layer tube for single layer footwear upper
WO2018222885A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Method of manufacturing a bi-axial braided article of footwear
US10280538B2 (en) 2015-05-26 2019-05-07 Nike, Inc. Braiding machine and method of forming an article incorporating a moving object
WO2019099816A1 (en) 2017-11-20 2019-05-23 Nike Innovate C.V. Multi-layer braided upper
US10299544B2 (en) 2014-12-10 2019-05-28 Nike, Inc. Last system for articles with braided components
WO2019236945A1 (en) 2018-06-07 2019-12-12 Nike Innovate C.V. Braided footwear with integrated laces and methods for their manufacture
US10555581B2 (en) 2015-05-26 2020-02-11 Nike, Inc. Braided upper with multiple materials
US10674791B2 (en) 2014-12-10 2020-06-09 Nike, Inc. Braided article with internal midsole structure
US10743618B2 (en) 2015-05-26 2020-08-18 Nike, Inc. Hybrid braided article
US10863794B2 (en) 2013-06-25 2020-12-15 Nike, Inc. Article of footwear having multiple braided structures
US11103028B2 (en) 2015-08-07 2021-08-31 Nike, Inc. Multi-layered braided article and method of making

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108642704B (zh) * 2018-07-21 2023-10-03 徐州恒辉编织机械有限公司 一种复合管道缠绕编织一体机传动结构
KR20200042762A (ko) 2018-10-16 2020-04-24 주식회사 와이키키소프트 텔레매틱스 차량 보안을 위한 사용자 인증 방법 및 시스템
CN115289353B (zh) * 2022-10-08 2022-12-23 常州纺兴精密机械有限公司 一种具有同步旋转驱动机构的纤维喷丝板检测设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729936B1 (de) * 1977-07-02 1978-05-18 Krenzler Fa Emil Kloeppelmaschine,insbesondere Spitzenkloeppelmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3425005B2 (ja) * 1995-04-13 2003-07-07 日本マイヤー株式会社 トーションレース機におけるスピンドルプレートの駆動装置と該装置による編組方法
JP4482200B2 (ja) * 2000-06-15 2010-06-16 株式会社市川鉄工 トーションレース機
JP4106308B2 (ja) * 2003-06-10 2008-06-25 株式会社市川鉄工 トーションレース機
JP2005240203A (ja) * 2004-02-24 2005-09-08 Ichikawa Tekko:Kk トーションレース機
JP5089351B2 (ja) * 2007-11-28 2012-12-05 株式会社市川鉄工 トーションレース機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729936B1 (de) * 1977-07-02 1978-05-18 Krenzler Fa Emil Kloeppelmaschine,insbesondere Spitzenkloeppelmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012086117A1 *

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10863794B2 (en) 2013-06-25 2020-12-15 Nike, Inc. Article of footwear having multiple braided structures
US10299544B2 (en) 2014-12-10 2019-05-28 Nike, Inc. Last system for articles with braided components
US9839253B2 (en) 2014-12-10 2017-12-12 Nike, Inc. Last system for braiding footwear
US11540596B2 (en) 2014-12-10 2023-01-03 Nike, Inc. Last system for articles with braided components
US10674791B2 (en) 2014-12-10 2020-06-09 Nike, Inc. Braided article with internal midsole structure
US11339513B2 (en) 2015-05-26 2022-05-24 Nike, Inc. Braiding machine and method of forming an article incorporating a moving object
WO2016191474A1 (en) 2015-05-26 2016-12-01 Nike Innovate C.V. Braiding machine and method of forming an article incorporating braiding machine
EP4079951A1 (de) 2015-05-26 2022-10-26 NIKE Innovate C.V. Nahtlos geflochtenes schuhoberteil und verfahren zur herstellung des schuhoberteils
US10870933B2 (en) 2015-05-26 2020-12-22 Nike, Inc. Braiding machine and method of forming an article incorporating a moving object
US10060057B2 (en) 2015-05-26 2018-08-28 Nike, Inc. Braiding machine with non-circular geometry
US10743618B2 (en) 2015-05-26 2020-08-18 Nike, Inc. Hybrid braided article
US10555581B2 (en) 2015-05-26 2020-02-11 Nike, Inc. Braided upper with multiple materials
US10238176B2 (en) 2015-05-26 2019-03-26 Nike, Inc. Braiding machine and method of forming a braided article using such braiding machine
US10280538B2 (en) 2015-05-26 2019-05-07 Nike, Inc. Braiding machine and method of forming an article incorporating a moving object
US11103028B2 (en) 2015-08-07 2021-08-31 Nike, Inc. Multi-layered braided article and method of making
US9920462B2 (en) 2015-08-07 2018-03-20 Nike, Inc. Braiding machine with multiple rings of spools
WO2018222705A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Braided double layer tube for single layer footwear upper
EP3987969A1 (de) 2017-05-30 2022-04-27 Nike Innovate C.V. Mechanische verriegelungssohlenstruktur für geflochtenes schuhwerk
US11877617B2 (en) 2017-05-30 2024-01-23 Nike, Inc. Mechanical lock sole structure for braided footwear
US11547171B2 (en) 2017-05-30 2023-01-10 Nike, Inc. Mechanical lock sole structure for braided footwear
WO2018222721A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Mechanical lock sole structure for braided footwear
US11457685B2 (en) 2017-05-30 2022-10-04 Nike, Inc. Double layer, single tube braid for footwear upper
WO2018222703A1 (en) 2017-05-30 2018-12-06 Nike Innovate C.V. Braided upper for footwear with finished heel axis
WO2018222881A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
EP4050142A1 (de) 2017-05-31 2022-08-31 Nike Innovate C.V. Geflochtene artikel und verfahren zu deren herstellung
US11202483B2 (en) 2017-05-31 2021-12-21 Nike, Inc. Braided articles and methods for their manufacture
US11051573B2 (en) 2017-05-31 2021-07-06 Nike, Inc. Braided articles and methods for their manufacture
WO2018222885A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Method of manufacturing a bi-axial braided article of footwear
EP4008821A1 (de) 2017-05-31 2022-06-08 NIKE Innovate C.V. Flechtartikel eines schuhwerks mit flachgarn
US11425956B2 (en) 2017-05-31 2022-08-30 Nike, Inc. Braided articles and methods for their manufacture
WO2018222893A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided article of footwear incorporating flat yarn
WO2018222878A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
WO2018222888A1 (en) 2017-05-31 2018-12-06 Nike Innovate C.V. Braided articles and methods for their manufacture
US10806210B2 (en) 2017-05-31 2020-10-20 Nike, Inc. Braided articles and methods for their manufacture
EP4085780A1 (de) 2017-11-20 2022-11-09 NIKE Innovate C.V. Mehrschichtiges geflochtenes obermaterial
WO2019099816A1 (en) 2017-11-20 2019-05-23 Nike Innovate C.V. Multi-layer braided upper
WO2019236945A1 (en) 2018-06-07 2019-12-12 Nike Innovate C.V. Braided footwear with integrated laces and methods for their manufacture

Also Published As

Publication number Publication date
EP2657384B1 (de) 2015-10-14
KR20140004139A (ko) 2014-01-10
CN103270206B (zh) 2014-08-27
EP2657384A4 (de) 2014-06-18
JP2012132128A (ja) 2012-07-12
JP5652821B2 (ja) 2015-01-14
CN103270206A (zh) 2013-08-28
WO2012086117A1 (ja) 2012-06-28
KR101852220B1 (ko) 2018-04-25

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