DE59509235D1 - Method and device for producing sliver from fiber material - Google Patents

Method and device for producing sliver from fiber material

Info

Publication number
DE59509235D1
DE59509235D1 DE59509235T DE59509235T DE59509235D1 DE 59509235 D1 DE59509235 D1 DE 59509235D1 DE 59509235 T DE59509235 T DE 59509235T DE 59509235 T DE59509235 T DE 59509235T DE 59509235 D1 DE59509235 D1 DE 59509235D1
Authority
DE
Germany
Prior art keywords
slubbing
weight
shafts
air passage
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.)
Expired - Fee Related
Application number
DE59509235T
Other languages
German (de)
Inventor
Maximilian Puetz
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.)
Paul Hartmann AG
Original Assignee
Paul Hartmann AG
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 Paul Hartmann AG filed Critical Paul Hartmann AG
Application granted granted Critical
Publication of DE59509235D1 publication Critical patent/DE59509235D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/52—Web-dividing arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/06—Arrangements in which a machine or apparatus is regulated in response to changes in the volume or weight of fibres fed, e.g. piano motions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

To produce slubbing material from a fibre feed, using a card (16) and the like, during the slubbing development the separate slubbings (42, 44, 46, 48) are measured continuously for each running metres. On a deviation of the weight from a nominal value, the cross section of the air passage (50) is varied as a weight correction, leading the air out of the shafts (24, 26, 28, 30) at the flocking stage, at the shaft corresponding to a weight shift in the part-slubbing. Also claimed is an assembly with an air passage (50) in each flocking shaft (24, 26, 28, 30) which is increased or decreased steplessly according to the measured weight of the part-slubbings (42, 44, 46, 48) produced from the flockings (34, 36, 38, 40) in the shafts. Pref. each of the shafts (24, 26, 28, 30) is connected to a monitor (56, 58, 60, 62) located after the card (16), to measure the slubbing weight per running metre. A setting unit (54) for a cover (52) adjusts the working in each shaft according to the monitored readings. The cover (52) has a linear movement, sliding parallel to the sieve forming the air passage. <IMAGE>
DE59509235T 1994-04-14 1995-02-22 Method and device for producing sliver from fiber material Expired - Fee Related DE59509235D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4412845A DE4412845A1 (en) 1994-04-14 1994-04-14 Process and device for producing sliver from fiber material

Publications (1)

Publication Number Publication Date
DE59509235D1 true DE59509235D1 (en) 2001-06-13

Family

ID=6515370

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4412845A Withdrawn DE4412845A1 (en) 1994-04-14 1994-04-14 Process and device for producing sliver from fiber material
DE59509235T Expired - Fee Related DE59509235D1 (en) 1994-04-14 1995-02-22 Method and device for producing sliver from fiber material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4412845A Withdrawn DE4412845A1 (en) 1994-04-14 1994-04-14 Process and device for producing sliver from fiber material

Country Status (3)

Country Link
EP (1) EP0677602B1 (en)
AT (1) ATE201060T1 (en)
DE (2) DE4412845A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706658A1 (en) * 2012-06-29 2013-12-31 Rieter Ag Maschf Method and apparatus for controlling the supply of fiber to a carding machine.
CN109338518A (en) * 2018-11-28 2019-02-15 徐州海晟纺织有限公司 A kind of mixing arrangement of mixed yarn

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD145285A1 (en) * 1979-08-07 1980-12-03 Manfred Schneider DEVICE FOR FORMING A FIBERGLAVE ASSEMBLY TO A FIBER BELT
DE3315909A1 (en) * 1983-05-02 1984-11-08 Hubert Dipl.-Ing. 4408 Dülmen Hergeth System for width distribution in the filling shaft
JPS61275427A (en) * 1985-05-25 1986-12-05 Toyoda Autom Loom Works Ltd Automatic sliver end feeding apparatus in card
DE3617525A1 (en) * 1986-05-24 1987-11-26 Truetzschler & Co DEVICE FOR THE COMPARISON OF A CARD TAPE OR CARDEL FLEECE
DE3821238A1 (en) * 1988-06-23 1989-12-28 Rieter Ag Maschf METHOD AND DEVICE FOR PRODUCING A UNIFORM FIBER TAPE
JP2684429B2 (en) * 1989-09-26 1997-12-03 日本スピンドル製造株式会社 Card sliver mottle automatic control device

Also Published As

Publication number Publication date
DE4412845A1 (en) 1995-10-19
ATE201060T1 (en) 2001-05-15
EP0677602B1 (en) 2001-05-09
EP0677602A2 (en) 1995-10-18
EP0677602A3 (en) 1996-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee