EP3148912A1 - Dispositif sur une carde servant à remplir un pot rond de rubans de fibres, par exemple de coton, de fibres chimiques ou similaires - Google Patents

Dispositif sur une carde servant à remplir un pot rond de rubans de fibres, par exemple de coton, de fibres chimiques ou similaires

Info

Publication number
EP3148912A1
EP3148912A1 EP15733344.4A EP15733344A EP3148912A1 EP 3148912 A1 EP3148912 A1 EP 3148912A1 EP 15733344 A EP15733344 A EP 15733344A EP 3148912 A1 EP3148912 A1 EP 3148912A1
Authority
EP
European Patent Office
Prior art keywords
round
storage head
empty
cans
sliver
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
EP15733344.4A
Other languages
German (de)
English (en)
Other versions
EP3148912B1 (fr
Inventor
Christoph Leinders
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.)
Truetzschler GmbH and Co KG
Original Assignee
Truetzschler GmbH and Co KG
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 Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Publication of EP3148912A1 publication Critical patent/EP3148912A1/fr
Application granted granted Critical
Publication of EP3148912B1 publication Critical patent/EP3148912B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
    • 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
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/80—Apparatus in which the depositing device or the receptacle is rotated
    • 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
    • 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
    • D01G15/64—Drafting or twisting apparatus associated with doffing arrangements or with web-dividing apparatus
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • 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
    • B65H2701/311—Slivers

Definitions

  • Device on a card for filling a round can with sliver, z.
  • cotton As cotton, chemical fibers o. The like.
  • the invention relates to a device on a card for filling a round can with sliver, z. As cotton, man-made fibers o. The like.,
  • the sliver of a rotatable storage head can be deducted and stored in rings in the round can, wherein arranged during the filling process of the storage head above the round can, the round pot stationary on a rotatable can plate about a vertical axis rotates, and in which after filling a full can and before filling a blank pot, the local assignment between the storage head on the one hand and the full and empty can on the other hand changes (can change), and a full can be removed and an empty can be fed (Kannening.
  • Rotary can changers (US 4208768) and linear can changers (EP 967169 B) are known for changing round cans on a card. These can changers are basically designed to hold at least three possible can positions:
  • the turntable (storage head) remains permanently stationary.
  • the round cans are moved below the turntable, the rotary can changer on a semicircular path and the Linearkannwechsler on a straight line.
  • the can changer provided in a reserve position empty round can for filling with sliver in a filling position below the turntable and after filling a sliver filled with sliver can be brought into a discharge position from the filling position below the turntable.
  • the invention is therefore an object of the invention to provide a device of the type described above, which avoids the aforementioned disadvantages, especially when changing the can, ie when changing the local assignment between the storage head on the one hand and a full can and a empty can on the other hand, a movement of the round cans avoids and allows in a simple way a shortening of the can change.
  • the solution of this object is achieved by the characterizing features of claim 1.
  • the possible can positions of three positions are reduced to two positions .
  • the round cans under the storage head but it is the storage head moved over the round cans.
  • the full cans can be moved in the known devices due to their high weight only with high forces and not in a short time.
  • the operator removes the full cans and replaces them with an empty can, so that only two can positions need to be reserved.
  • the space requirement of the device according to the invention is significantly lower than that of the known devices.
  • With regard to steadily increasing Karden purityen is expected to increase the can diameter, which is then possible with the device according to the invention, without having to increase the card gap.
  • FIG. 1 is a schematic side view of a card with a device according to the invention
  • Fig. 1a shows an embodiment in which the
  • Storage head two take-off rolls, a sliver funnel and a card drafting system
  • FIG. 2 top view of the invention
  • Fig. 3 top view of two cards, which
  • Subordinate device and on each one empty can and a full pot
  • Fig. 4 shows the sliver between the output of the card and the cans Stock and the tape storage device (belt loop) and
  • FIG. 6 is a front view of the inventive device according to FIG. 1,
  • Fig. 7 shows schematically an electronic control and regulating device, to which a sensor for the can filling, a control device for the
  • Displacement device of the storage head a motor control for the drive motor of the storage head and a motor control for driving the can plates are connected.
  • Fig. 1 shows a card K, z. B. Trützschler card TC, with feed roller 1, 2, lickers 3 a, 3 b, 3 c, drum 4, pickup 5, skimmer 6, nip rollers 7, 8, Vliesleitelement 9, trimming funnel 10, take-off rollers 11, 12, moving lid 13 with Deckelumlenkrollen and Flat bars, Jug 15 and Kannenstock 16.
  • M denotes the center point (axis) of the drum 4.
  • 4a indicates the clothing and 4b indicates the direction of rotation of the drum 4.
  • the arrow A denotes the working direction of the carding machine K.
  • the carding machine K is preceded by a flake feeding device 17.
  • the storage head 19 comprises a band channel 20 with an inlet and an outlet for sliver and a turntable 21, on the underside of a cover is present.
  • the sliver 14 With simultaneous rotation of the jug 15 ', the sliver 14 is deposited cycloid-shaped in the pot 15', whereby a uniform filling of the pot 15 'with sliver is possible.
  • Fig. 1 an empty can 15 'is filled with sliver, while a full can 15 "is conveyed away with sliver (see Fig. 5c).
  • the storage head 19 is arranged in a displaceable housing 22 (see Fig. 4). Before the storage head 19, two upstream take-off rolls 23a, 23b are arranged with a belt hopper 24, which are arranged in the common housing 22.
  • a Kardenstrecktechnik 35 is provided, which is arranged according to Fig. 1a in the housing 22.
  • the Kardenstrecktechnik 35 may also be (not shown) stationary upstream of the sliding housing 22.
  • the device for filling round cans 15 with sliver 14 has, according to FIG. 2, a base frame 25 consisting of a support structure.
  • the height of the upper support rods is greater than the height of the round cans 15 2 , 15 3 which are arranged on each one can tray 26i or 26 2 .
  • Each can parking space 26a or 26b has a cannend turntable 27a, 27b, which is rotatable in the direction of the arrows D, E (known per se) in FIG. 2a, on which the cans 15 2 and 15 3 are arranged so as to be rotatable in one direction.
  • the housing 22 contains the provided with the band channel 20 turntable 21 of the storage head 19.
  • the curved arrow D indicates the direction of rotation of the turntable 21 at.
  • the turntable 21 is in a known manner, for. B. by a (not shown) drive belt connected to a (not shown) drive mechanism.
  • the sub-frame 29 is associated with an adjusting device which consists in the illustrated embodiment of two double-acting, on the base frame 25 parallel to the guide means 28a, 28b mounted pneumatic cylinders 30a, 30b.
  • the pneumatic cylinders 30a, 30b are disposed on the opposite sides of the subframe 29, and their pistons are connected to this subframe 29.
  • the interior of the pneumatic cylinder 30a, 30b is connected in a known manner via an actuating device, not shown, to a source, not shown, of a pressure medium.
  • the sliver 14 is made of a sliver 14 producing machine, for. B. from a card K, supplied in a known manner the can tray and introduced there in the band channel 20 of the rotating turntable 21. Simultaneously with the rotation of the turntable 21, the round can 15 3 executes on the rotating can plate 27 a a rotational movement about its axis of rotation, so that the sliver 14 is deposited in cycloid form.
  • the adjustment of the subframe 29 is set in motion and adjusted very quickly the subframe 29 on the next empty round pot 15 2 , so that the storage head without stopping the turntable 21 and without lowering its rotational speed over the empty round pot 15 2 comes to rest, whereupon the sliver 14 is interrupted, which passes without reducing the speed of its supply through the belt channel of the turntable 21 with unchanged speed and is stored in the empty round pot 15 2 .
  • the adjusting device pneumatic cylinder 30 a, 30 b
  • the adjusting device of the subframe 29 consists of two double-acting pneumatic cylinders 30a, 30b.
  • Fig. 3 is a plan view of two cards Ki, K 2 is shown, each of which a device according to the invention KWi, KW2 is arranged downstream.
  • the devices KWi and KW2 respectively show an empty can 15i ', 15i "or a full can 15 2 ', 5 2 M.
  • and K 2 is denoted by a and may be approximately 1300, for example up to 1400 mm.
  • the filled arrows indicate the direction of removal of a full can and the empty arrows indicate the direction of feeding a blank can from and to the devices KWi and KW2.
  • the sliver 14 between the output of the card K (take-off rollers 11, 12, see Fig. 1) and a first rotatable Bandumlenkrolle 31 a band portion 14 ', between the Bandumlenkrolle 31 and a second Bandumlenkrolle 32 a band portion 14 " and between the Bandumlenkrolle 32 and the passage opening in the interior of the housing 22, a band portion 14 '' on.
  • the band portion 14 ' has the shape of an arcuately downwardly sagging belt loop and forms a tape storage.
  • FIGS. 5a to 5e Shown schematically in FIGS. 5a to 5e are various phases of the can change (local change of the storage head 19 from a full can to a empty can) and of the can exchange (supply of an empty can and removal of a full can).
  • Fig. 5a shows the starting position
  • a blank can 15-i is at below the turntable 21 of the coiler head 19 on the can stand 26b, while another empty can is supplied to 15 2 to the can stand 26b in the direction G.
  • Fig. 5b is the pot 15 3 (full can) on the can parking bay 26 a filled with sliver 14, while on the Kannenstellplatz 26b the empty can 15 2 is present.
  • Fig. 5c of the turntable 21 is moved in the direction B horizontally over the empty can 15 2 on the can parking bay 26 b, whereupon the full can 15 3 is conveyed away from the can place 15 a in the direction of arrow H.
  • FIG. 5a shows the starting position
  • a blank can 15-i is at below the turntable 21 of the coiler head 19 on the can stand 26b, while another empty can is supplied to 15 2 to the can stand 26b in the direction G.
  • Fig. 5b is the pot 15 3 (full can) on the can parking bay 26
  • the can 15 4 (full can) is filled on the can setting space 26 b, while the can setting space 26 a is fed an empty can 15 5 in the direction I.
  • the turntable 21 is displaced in the direction C over the empty can 15 5 , whereupon the can 15 4 is conveyed away in the direction K.
  • a significant advantage is that during the filling (see Fig. 5b, 5d) of a full can on a can parking space below the turntable, which takes a certain amount of time, both on the other can parking lot without time pressure both conveyed off a full can and a Empty can be supplied (see Fig. 5c and 5d).
  • a particular further advantage of the device according to the invention is to dispense with the movement of the round cans during the change of the filling position and at the same time to reduce the possible can positions from 3 to 2.
  • This is achieved by a movable storage head. This means that it is no longer the round cans under the storage head, but this is moved over the round cans.
  • the head is mounted on a linear guide and moved when changing by a drive.
  • the execution of the storage head can be chosen so that high accelerations and thus low changeover times are achieved.
  • the round cans rotate during the filling process to produce the typical storage image (cycloids). Since there are now two filling positions, two can plates must be provided for this rotation movement. However, the drive of the two can plates can be done with a motor, as this is harmless when replacing the full against an empty pot. Ie. both can plates rotate permanently. In this arrangement, the operator removes the full round can and replaces it with an empty one, which means that only two can positions need to be reserved. The space requirement of such a changer is significantly lower than the conventional changer.
  • FIG. Fig. 6 shows a front view of the device according to the invention according to FIG. 1.
  • the storage head 19 is arranged back and forth in the direction of arrows B, C and herverschiebbar.
  • the depositing head 19 is located above the round can 15 2 , which is filled with sliver 14 I deposited in an annular manner one above the other.
  • 15i is an empty round can.
  • the round cans 15i and 15 2 are each arranged on a rotatable can plate 27a and 27b.
  • the can plates 27a, 27b are driven by a controllable drive motor 43 whose direction of rotation is reversible in the direction of the arrows G, H.
  • a controllable drive motor 43 whose direction of rotation is reversible in the direction of the arrows G, H.
  • 44a, 44b pulleys are designated, which are connected via belts 45a and 45b to the shaft 43a of the drive motor 43.
  • Fig. 7 is an electronic control and regulating device 36, z. Microcomputer, to which are connected: a control device 37 for the displacement device 38 (eg pneumatic cylinders 30a, 30b), a sensor 39 for filling a full can with sliver 14 IV , a motor control device 40 for the drive motor 41, z. B. electric motor, for the storage head 19 and a motor control device 42 for the drive motor 43 for the can plates 27a, 27b.
  • a control device 37 for the displacement device 38 eg pneumatic cylinders 30a, 30b
  • a sensor 39 for filling a full can with sliver 14 IV
  • a motor control device 40 for the drive motor 41
  • z. B. electric motor for the storage head 19
  • a motor control device 42 for the drive motor 43 for the can plates 27a, 27b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Basic Packing Technique (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif sur une carde (K) servant à remplir un pot rond (15) d'un ruban de fibres (14), par exemple de coton, de fibres chimiques ou similaires, au moyen duquel le ruban de fibres (14) peut être distribué d'une tête de dépôt (19) rotative et déposé en rondelles dans le pot rond (15). L'invention vise à éviter, lors du changement de l'affectation locale entre le plateau tournant (21) d'une part et un pot plein et un pot vide d'autre part, un déplacement des pots ronds (15) et de diminuer simplement le temps de changement des pots. A cet effet, la tête de dépôt (19) peut être déplacée localement par rapport aux pots ronds (15), et, pour le changement de pots, la tête de dépôt (19) se déplace d'un pot rond rempli d'un ruban de fibres à un pot vide.
EP15733344.4A 2014-05-26 2015-04-14 Dispositif sur une carde servant à remplir un pot rond de rubans de fibres Active EP3148912B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014007585.0A DE102014007585A1 (de) 2014-05-26 2014-05-26 Vorrichtung an einer Karde zum Füllen einer Rundkanne mit Faserband, z.B. Baumwolle, Chemiefasern o. dgl.
PCT/EP2015/000778 WO2015180813A1 (fr) 2014-05-26 2015-04-14 Dispositif sur une carde servant à remplir un pot rond de rubans de fibres, par exemple de coton, de fibres chimiques ou similaires

Publications (2)

Publication Number Publication Date
EP3148912A1 true EP3148912A1 (fr) 2017-04-05
EP3148912B1 EP3148912B1 (fr) 2019-09-11

Family

ID=53051782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15733344.4A Active EP3148912B1 (fr) 2014-05-26 2015-04-14 Dispositif sur une carde servant à remplir un pot rond de rubans de fibres

Country Status (5)

Country Link
EP (1) EP3148912B1 (fr)
CN (1) CN106232884B (fr)
BR (1) BR112016025476B8 (fr)
DE (1) DE102014007585A1 (fr)
WO (1) WO2015180813A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015009505U1 (de) 2015-08-07 2018-01-26 TRüTZSCHLER GMBH & CO. KG Vorrichtung zum Füllen einer Kanne mit Faserband
DE102017102623A1 (de) * 2017-02-09 2018-08-09 TRüTZSCHLER GMBH & CO. KG Verfahren und Anlage zur Bearbeitung von Fasern
CN113201810B (zh) * 2021-05-15 2021-12-10 佛山市兴华床上用品服装有限公司 一种梳棉机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE568190C (de) * 1930-05-31 1933-01-16 Fairbairn Lawson Combe Barbour Luntenablegevorrichtung fuer Spinnereivorbereitungsmaschinen
US2571880A (en) * 1945-04-05 1951-10-16 Terrell Mach Co Can changing mechanism for textile machines
DE1831946U (de) * 1958-04-26 1961-05-25 Schubert & Salzer Maschinen Vorrichtung zum ablegen von faserbaendern an spinnerei-vorbereitungsmaschinen.
US4208768A (en) 1978-04-25 1980-06-24 John D. Hollingsworth On Wheels, Inc. Can coiler mechanism can changer
JPH10129936A (ja) * 1996-10-28 1998-05-19 Hara Shiyokuki Seisakusho:Kk ２デリベリ練条機におけるケンス交換装置
IT1301822B1 (it) 1998-06-26 2000-07-07 Flii Marzoli & C S P A Dispositivo automatico perfezionato di raccolta e confezione in vasodel nastro prodotto da un gruppo di carda.
DE10116944A1 (de) * 2001-04-05 2002-10-10 Truetzschler Gmbh & Co Kg Vorrichtung an einer Karde zum Füllen einer Kanne mit länglichem Querschnitt
DE102004063026B4 (de) * 2004-12-22 2017-10-12 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereivorbereitungsmaschine, z.B. Karde,Kardenstreckwerk, Strecke Kämmmaschine o.dgl., zum Wechseln von Spinnkannen
CN100999295B (zh) * 2006-01-12 2011-09-21 苏拉有限及两合公司 用来将丝束铺放在条筒内的方法和装置
CN101016656A (zh) * 2006-02-10 2007-08-15 苏拉有限及两合公司 用于制造和贮放丝束的方法和装置

Also Published As

Publication number Publication date
CN106232884A (zh) 2016-12-14
DE102014007585A1 (de) 2015-11-26
BR112016025476B8 (pt) 2022-07-05
BR112016025476A2 (pt) 2017-08-15
WO2015180813A1 (fr) 2015-12-03
CN106232884B (zh) 2019-10-22
BR112016025476B1 (pt) 2021-08-31
EP3148912B1 (fr) 2019-09-11

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