BR112017025046A2 - support and control device for circular knitting machines - Google Patents

support and control device for circular knitting machines

Info

Publication number
BR112017025046A2
BR112017025046A2 BR112017025046-2A BR112017025046A BR112017025046A2 BR 112017025046 A2 BR112017025046 A2 BR 112017025046A2 BR 112017025046 A BR112017025046 A BR 112017025046A BR 112017025046 A2 BR112017025046 A2 BR 112017025046A2
Authority
BR
Brazil
Prior art keywords
seat
support
control device
selectors
needles
Prior art date
Application number
BR112017025046-2A
Other languages
Portuguese (pt)
Other versions
BR112017025046B1 (en
Inventor
Lonati Ettore
Lonati Fausto
Lonati Andrea
Original Assignee
Santoni S.P.A.
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 Santoni S.P.A. filed Critical Santoni S.P.A.
Publication of BR112017025046A2 publication Critical patent/BR112017025046A2/en
Publication of BR112017025046B1 publication Critical patent/BR112017025046B1/en

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
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/78—Electrical devices
    • 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
    • D04B15/32—Cam systems or assemblies for operating knitting instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

um dispositivo de suporte e controle (1), projetado para ser montado em máquinas de tricotar circulares equipadas com uma unidade de retenção de agulha, com uma pluralidade de agulhas e com uma pluralidade correspondente de seletores para essas agulhas, compreendendo um corpo de suporte (2) equipado com uma porção de montagem (3) para a estrutura de suporte da máquina de tricotar, um primeiro assento (4) e um segundo assento (5). o dispositivo compreende unidades de seleção (20), para controlar a pluralidade de seletores de agulhas, associadas ao primeiro assento, e pelo menos um came (30; 40), para controlar as agulhas ou os seletores, associado ao segundo assento. as unidades de seleção (20) compreendem uma pluralidade de alavancas (21), cada uma configurada de modo a interagir com as pontas de uma respectiva pluralidade de seletores de agulhas e uma pluralidade correspondente de atuadores piezoelétricos; cada piezoelétrico move de forma seletiva a respectiva alavanca pelo menos entre uma primeira posição, na qual a alavanca interage com as pontas dos seletores e uma segunda posição, na qual a alavanca não interage com as pontas dos seletores.a support and control device (1) designed to be mounted on circular knitting machines fitted with a needle holding unit, with a plurality of needles and a corresponding plurality of selectors for such needles, comprising a support body ( 2) equipped with a mounting portion (3) for the knitting machine support frame, a first seat (4) and a second seat (5). the device comprises selection units (20) for controlling the plurality of needle selectors associated with the first seat and at least one cam (30; 40) for controlling the needles or selectors associated with the second seat. selection units (20) comprise a plurality of levers (21), each configured to interact with the tips of a respective plurality of needle selectors and a corresponding plurality of piezoelectric actuators; each piezoelectric selectively moves its lever at least between a first position where the lever interacts with the selector tips and a second position where the lever does not interact with the selector tips.

BR112017025046-2A 2015-05-29 2016-05-26 Support and control device for circular knitting machines BR112017025046B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102015000019476 2015-05-29
ITUB2015A000954A ITUB20150954A1 (en) 2015-05-29 2015-05-29 Support and control device for circular textile machines
PCT/IB2016/053090 WO2016193870A1 (en) 2015-05-29 2016-05-26 Support and control device for circular knitting machines

Publications (2)

Publication Number Publication Date
BR112017025046A2 true BR112017025046A2 (en) 2018-08-07
BR112017025046B1 BR112017025046B1 (en) 2022-05-17

Family

ID=54105847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017025046-2A BR112017025046B1 (en) 2015-05-29 2016-05-26 Support and control device for circular knitting machines

Country Status (6)

Country Link
EP (1) EP3303671B1 (en)
KR (1) KR102572007B1 (en)
CN (1) CN107735520B (en)
BR (1) BR112017025046B1 (en)
IT (1) ITUB20150954A1 (en)
WO (1) WO2016193870A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109295606A (en) * 2018-08-28 2019-02-01 浙江凯强轻纺机械有限公司 A kind of yarn-feeding device for hosiery machine
CN109440282A (en) * 2018-09-10 2019-03-08 新昌县振兴纺织机械有限公司 A kind of integral type is anti-to have an injection and anti-plucking machine structure
CN109440283B (en) * 2018-12-17 2023-09-22 宁波博日机械有限公司 Double-system flat knitting machine bottom plate and control method
IT201900005730A1 (en) * 2019-04-12 2020-10-12 Santoni & C Spa Support and control device for circular textile machines
CN112011888B (en) * 2020-08-13 2021-07-02 浙江日发纺机技术有限公司 Knitting needle driving device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214640A (en) * 1975-07-25 1977-02-03 Nitsusetsu:Kk Apparatus for powder coating
FR2360699A1 (en) * 1976-08-06 1978-03-03 Asa Sa DEVELOPMENT OF THE CIRCULAR KNITTING CRAFT SELECTION SYSTEM
DE68902843T2 (en) * 1988-02-15 1993-03-04 Mecmor Spa NEEDLE SELECTION DEVICE FOR A KNITTING MACHINE.
JPH0694619B2 (en) * 1988-10-05 1994-11-24 ワツクデータサービス株式会社 Needle selection device for knitting machine
DE4008155C2 (en) * 1989-03-15 1996-04-18 Nagata Seiki Kk Piezoelectric needle selection device
TW390367U (en) * 1997-04-01 2000-05-11 Precision Fukuhara Works Ltd Electromagnetic selection device and control device of knitting workpiece equipped with the device
JP2002266210A (en) * 2000-12-27 2002-09-18 Mitsutech Kk Actuator apparatus in needle selection device for knitting machine
JP4213544B2 (en) * 2003-09-03 2009-01-21 株式会社福原精機製作所 Needle selection apparatus and method in circular knitting machine and actuator used therefor
CN201835076U (en) * 2010-05-26 2011-05-18 陈财宝 Automatic loop-cutting computer jacquard machine
CN202202090U (en) * 2011-08-05 2012-04-25 浙江虎王数控科技有限公司 Needle jacking mechanism for circular jacquard knitting machine

Also Published As

Publication number Publication date
EP3303671A1 (en) 2018-04-11
CN107735520A (en) 2018-02-23
CN107735520B (en) 2021-08-24
KR102572007B1 (en) 2023-08-28
WO2016193870A1 (en) 2016-12-08
ITUB20150954A1 (en) 2016-11-29
EP3303671B1 (en) 2020-07-08
KR20180014002A (en) 2018-02-07
BR112017025046B1 (en) 2022-05-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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