EP0534183B1 - Pallette pour le transport individuel indépendant de bobines ou tubes de bobine dans un système de transport d'une machine textile - Google Patents

Pallette pour le transport individuel indépendant de bobines ou tubes de bobine dans un système de transport d'une machine textile Download PDF

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Publication number
EP0534183B1
EP0534183B1 EP92115034A EP92115034A EP0534183B1 EP 0534183 B1 EP0534183 B1 EP 0534183B1 EP 92115034 A EP92115034 A EP 92115034A EP 92115034 A EP92115034 A EP 92115034A EP 0534183 B1 EP0534183 B1 EP 0534183B1
Authority
EP
European Patent Office
Prior art keywords
base plate
arbor
creel
cops
caddy
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
EP92115034A
Other languages
German (de)
English (en)
Other versions
EP0534183A1 (fr
Inventor
Gregor Rüth
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0534183A1 publication Critical patent/EP0534183A1/fr
Application granted granted Critical
Publication of EP0534183B1 publication Critical patent/EP0534183B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • 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 invention relates to a caddy (registered trademark of the applicant for transport plates with central pin for textile spools) with the features of the preamble of the first claim.
  • DE-OS 39 19 542 describes a transport system of this type in which the caddies are guided essentially within the winding machine in various transport loops, including through the winding unit.
  • DE-OS 40 16 466 describes a caddy which has an elastic element for securely holding or carrying the cop on the arbor.
  • caddies are each dimensioned for a certain head size.
  • the same size of the base plates is always used.
  • the heads or head sleeves differ in their diameter, the caddies could previously only be used for a specific sleeve dimension.
  • the invention now creates the possibility of using the same base plate for the most varied dimensions of the coping sleeves, by merely exchanging the plug-on mandrel.
  • the form-fitting but detachable connection without additional aids is secure and can be carried out very quickly.
  • An undercut in a central opening of the base plate ensures a snap connection that does not unintentionally come loose again, for example when the respective sleeve sitting on the mandrel is pulled off a sleeve pulling device.
  • the flexible part of the plug-on mandrel which overlaps the undercut can be pressed together so far through its inner edge that the plug-on mandrel can be pulled off.
  • the mandrel itself is displaced by a certain amount after leaving the undercut in the base plate, so that the mandrel cannot engage again after the lid is relieved.
  • the arbor can then be easily removed.
  • the push-on mandrel is pushed on in a simple manner until the elastic legs are snapped behind the undercut.
  • the shape is selected so that no vertical movement of the arbor in the base plate is possible after it has snapped into place.
  • drivers are provided that prevent twisting between the base plate and the arbor. This allows the cop to be turned, for example, if only the base plate of the caddy is driven.
  • a transmission of the rotary movement is also ensured via a spring cage that sits on the arbor and rests against the inside of the head sleeve.
  • a ring can also be included which, depending on its dimensions, forms a different diameter of a base above the base plate.
  • Such different base diameters can be used, for example, to identify the caddies, so that different types of cops, which are assigned to the base diameters, can be distinguished on selection devices. Furthermore, an adaptation to different base plate diameter of pallet on the spinning machine side can take place in a transfer station, as described in the subsequently published DE-A-40 34 824.
  • the caddy 1 in Fig. 1 carries on its arbor 4 a cop 2, which is held with its sleeve 3 on the arbor.
  • the mandrel has a spring basket made of elastic material, as described for example in DE-OS 40 16 466.
  • the cop 2 with its sleeve 3 is held very securely on the arbor 4.
  • the sleeve base 3 'lies on a shoulder 21 of the arbor 4.
  • the spring cage 5 is inserted into a tapered area 6 of the arbor in order to secure its vertical position within narrow limits.
  • the arbor 4 is inserted with its profile body 8 into a correspondingly shaped profile body 12 of the base plate 10 to form a plug connection 7.
  • the profile body 8 has elastic legs 13 on its lower part, which are interrupted by slots 14. These elastic legs 13 in turn have conical leg parts 15 which have an undercut 16.
  • This undercut 16 engages behind the corresponding undercut 17 of the profile body 12 of the base plate 10 in the assembled state of the caddy 1.
  • An end flange 19 of the profile body also engages over a bead 20 of a spacer ring 9.
  • the bead 20 engages in a groove 20 'which lies under the end flange 19 of the profile body 8.
  • the base plate is provided with a circumferential metal ring 11, which can be used, for example, to control the caddy's with the help of magnets on branches of the transport tracks.
  • the opening 24 formed within the profile body 12 is closed from the bottom by a cover 23.
  • a microchip 44 can be accommodated on the side of the cover 23 facing the opening 24 and can be coupled contactlessly with a reading, erasing and coding device.
  • the coupling with this device can take place via an antenna which is directly connected to the chip and is also arranged centrally due to the central arrangement of the cover 23. This enables an information connection to be made with a reading, erasing and coding device, regardless of the angular position of the caddy.
  • a cover 23 is inserted from below into an opening 24 in the base plate.
  • This cover 23 must pass a bead 24 ', the inside diameter of which is slightly below the outside diameter of the cover 23.
  • the material in the area of the bead 24 ' usually plastic, gives way accordingly.
  • After inserting the cover it is turned 90 degrees to its later position. In this state, it can no longer overcome the bead 24 'downwards.
  • the spacer ring 9 is then pushed onto the profile body 12 in the manner shown.
  • the arbor 4 is inserted into the opening 24 of the base plate 10.
  • the elastic legs 13 yield inwards on their lower part due to their shape, which is made possible by slots 14 located between them.
  • the profile body 8 there are furthermore vertically arranged drivers 18 which penetrate between beveled teeth 22 in the profile body 12 of the base plate 10. In connection with the teeth 22, these catches 18 secure against rotation between the base plate 10 and the plug-in mandrel 4. Because of the distribution of the teeth 22 around the entire circumference of the profile body 12, no specific angular position is prescribed for the assembly of the plug-on mandrel 4 in the base plate 10.
  • the arbor 4 is pushed into the base plate 10 until the undercut 16 of the arbor 4 engages behind the undercut 17 in the opening 24 of the base plate 10. At the same time, the end flange 19 of the arbor rests on the spacer ring 9. The spacer ring 9 is additionally locked with its bulge into the groove 20 'of the arbor and held securely.
  • FIG 3 shows a partial top view of a base plate 10 of a caddy, an annular outer part 10 ′ of the base plate 10 being connected to the profile body 12 via spokes 25. In this way, the mass and material expenditure are reduced for a given size of the base plate.
  • Fig. 4 shows the disassembly in a variant of the previously described caddy, in which case a spacer ring has been dispensed with. This is only intended to demonstrate be that the invention is not limited to the use of such a spacer.
  • the disassembly is carried out in a simple manner in that a stamp 37 acts on the cover 42 from the underside, while the base plate 32 is held pressed against a solid base by two counter pressure stamps 38 and 39. In this way, a relative movement can be achieved.
  • the cover 42 presses with its conical inner surface 43 against the conical leg parts 36 of the elastic legs 34 during the upward movement of the punch 37 to an increasing extent. As a result, the legs 34 are pivoted inwards, narrowing the slots 35. If the cover 42 has reached a certain height position, the largest circumference of the elastic legs 34 at their undercut 41 is the same size or less than the diameter above the undercut 40 of the profile body 33 of the base plate 32.
  • the remaining movement of the cover 42 is used to move the mandrel 27 upwards so far that the undercut 41 lies above the undercut 40 and a renewed engagement is no longer possible.
  • the arbor 27 can then be removed by hand. Then, as already described, a plug-in mandrel with a different diameter can be inserted again.
  • a shoulder 30 is provided above the profile body 31 of the plug-on mandrel 27, on which a sleeve base of a cop can rest.
  • a centering section 29 is also shown here via a spring cage 28, which centers the sleeves when plugged in and can also hold until they are pushed completely onto the spring cage 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Knitting Machines (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (6)

  1. Support individuel (1 ; 26) pour transporter individuellement et indépendamment les unes des autres des canettes (2) et des busettes (3) dans un système transporteur d'une machine textile, et en particulier d'un bobinoir, qui comporte une plaque de base (10 ; 32) par laquelle il repose sur des moyens transporteurs en déplacement et un mandrin à enfoncement (4 ; 27) destiné à y enfoncer les canettes, dans lequel le mandrin à enfoncement et la plaque de base sont constitués par des pièces moulées séparées, et la plaque de base peut être reliée d'une manière sûre sans autres moyens auxiliaires, mais par conjugaison des formes, avec des mandrins à enfoncement de dimensions différentes destinés à des diamètres de busettes différents, et dans lequel les mandrins à enfoncement peuvent être aussi détachés à nouveau de la plaque de base, caractérisé par le fait que la plaque de base (10 ; 32) présente une ouverture centrale (24 ; 44) pourvue d'une contre-dépouille (17 ; 40), et par le fait que le mandrin à enfoncement présente, dans la région qui sert à la liaison avec la plaque de base, une partie (13 ; 34) qui peut fléchir élastiquement vers l'intérieur et qui recouvre la contre-dépouille dans l'état où elle est détendue et introduite dans l'ouverture.
  2. Support individuel selon la revendication 1, caractérisé par le fait que la partie à flexion élastique du mandrin à enfoncement est constituée par des pattes élastiques qui sont disposées annulairement (13 ; 34) et qui forment sur leur pourtour extérieur, en partant de leur extrémité inférieure, un élargissement conique (15 ; 36) formant dans sa région supérieure une contre-dépouille (16 ; 41) avec laquelle la contre-dépouille (17 ; 40) vient en prise par l'arrière dans l'ouverture (24 ; 44).
  3. Support individuel selon la revendication 2, caractérisé par le fait que dans l'ouverture centrale (24 ; 44) de la plaque de base (10 ; 32) est inséré d'une manière mobile un couvercle (23 ; 42) dont la paroi intérieure dirigée vers le haut présente un diamètre qui est inférieur au diamètre extérieur maximal des pattes disposées annulairement du mandrin à enfoncement, et par le fait que le couvercle peut être déplacé par sa paroi intérieure sur les pattes disposées annulairement du mandrin à enfoncement jusqu'à ce que leur diamètre extérieur maximal, par pivotement des pattes, ne recouvre plus la contre-dépouille (17 ; 40) qui est ménagée dans la plaque de base.
  4. Support individuel selon l'une des revendications 1 à 3, caractérisé par le fait que la plaque de base et le mandrin à enfoncement présentent des parties (18 ; 22) qui coopèrent par conjugaison des formes en vue du blocage en rotation.
  5. Support individuel selon l'une des revendications 1 à 4, caractérisé par le fait que l'on peut introduire à chaque fois entre la plaque de base et le mandrin à enfoncement une bague (8) dont le diamètre extérieur est différent pour constituer des diamètres de socles différents, cette bague étant maintenue par la liaison entre la plaque de base et le mandrin à enfoncement.
EP92115034A 1991-09-21 1992-09-03 Pallette pour le transport individuel indépendant de bobines ou tubes de bobine dans un système de transport d'une machine textile Expired - Lifetime EP0534183B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4131527A DE4131527A1 (de) 1991-09-21 1991-09-21 Caddy fuer den voneinander unabhaengigen einzeltransport von kopsen und kopshuelsen in einem transportsystem einer textilmaschine
DE4131527 1991-09-21

Publications (2)

Publication Number Publication Date
EP0534183A1 EP0534183A1 (fr) 1993-03-31
EP0534183B1 true EP0534183B1 (fr) 1996-02-21

Family

ID=6441199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92115034A Expired - Lifetime EP0534183B1 (fr) 1991-09-21 1992-09-03 Pallette pour le transport individuel indépendant de bobines ou tubes de bobine dans un système de transport d'une machine textile

Country Status (4)

Country Link
US (1) US5297671A (fr)
EP (1) EP0534183B1 (fr)
JP (1) JPH05193837A (fr)
DE (2) DE4131527A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236038A1 (de) * 1992-10-24 1994-04-28 Schlafhorst & Co W Caddy zum Transport von jeweils einer Textilspule beziehungsweise Textilspulenhülse zu und/oder in einer Textilmaschine
US5535956A (en) * 1992-12-23 1996-07-16 W. Schlafhorst Ag & Co. Pallet with temporarily separable arbor for individual transport of textile bobbins and textile tubes
DE4243772A1 (de) * 1992-12-23 1994-06-30 Schlafhorst & Co W Caddy für den voneinander unabhängigen Einzeltransport von Textilspulen und Textilspulenhülsen
DE4407575A1 (de) * 1994-03-07 1995-09-14 Thyssen Polymer Gmbh Spulenträger
BR9600257A (pt) * 1995-01-31 1997-12-23 Johnson & Johnson Aparelho para suportar um núcleo de bobina enrolada e uma extremidade posterior de um fio enrolado e método para armazenamento e recuperação de um núcle de bobina enrolada e de uma extremidade posterior de um fio enrolado
US5630499A (en) * 1995-12-15 1997-05-20 Ackley Machine Corporation Method and apparatus for releasably fastening a bar-like member to a conveyor belt
DE19547345A1 (de) * 1995-12-19 1997-06-26 Schlafhorst & Co W Caddy mit Adapter für unterschiedliche Hülsenlängen
IT1286404B1 (it) * 1996-11-22 1998-07-08 Savio Macchine Tessili Spa Supporto perfezionato per mantenere in posizione eretta spole e tubetti per il loro trasporto e posizionamento nelle macchine tessili
DE19816232A1 (de) * 1998-04-10 1999-10-14 Schlafhorst & Co W Transportsystem für Spinnspulen und Spulenhülsen mit einem einen Durchgang überbrückenden Transportweg
US10829337B2 (en) * 2018-02-28 2020-11-10 Jocelyn B DeCooman Yarn holder, knitting station, and kit
US10577217B1 (en) * 2018-09-28 2020-03-03 Sunshine Kinetics Technology Co., Ltd. Yarn feeder
USD961627S1 (en) * 2019-06-17 2022-08-23 Santoni S.P.A. Textile machine
IT202000018940A1 (it) * 2020-08-03 2022-02-03 Savio Macch Tessili Spa Metodo di rilevazione presenza e/o tracciamento di un piattello porta-spola in una roccatrice o filatoio ad anello, piattello porta-spola per macchina roccatrice o filatoio ad anello e apparato di rilevazione presenza e/o tracciamento di una spola in una macchina roccatrice o filatoio ad anello
CN113737362A (zh) * 2021-10-20 2021-12-03 绍兴汀冉纺织品有限公司 一种剑杆织机用穿纱装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244662A (en) * 1941-02-17 1941-06-10 Atwood Machine Co Package holder
US3811636A (en) * 1972-12-05 1974-05-21 F Muchnick Yarn bobbin support device
DE7301717U (de) * 1973-01-18 1973-05-10 Licentia Gmbh Kopsbehälter
DE3637163A1 (de) * 1986-10-31 1988-05-05 Schlafhorst & Co W Spindel zum antrieb eines kopses
CH678720A5 (fr) * 1988-09-24 1991-10-31 Rieter Ag Maschf
DE3841812A1 (de) * 1988-12-12 1990-07-12 Zinser Textilmaschinen Gmbh Transportelement mit huelsenzapfen zum aufnehmen und transportieren von auf huelsen angeordneten kopsen oder leerhuelsen
DE3919542A1 (de) * 1989-06-15 1990-12-20 Schlafhorst & Co W Automatische spulmaschine mit einem kops- und huelsentransportsystem mit mehreren transportschleifen
US5184713A (en) * 1990-11-16 1993-02-09 Murata Kikai Kabushiki Kaisha Take-up tube transporting apparatus
CH684699A5 (de) * 1991-06-02 1994-11-30 Rieter Ag Maschf Vorrichtung zum Transportieren von Hülsen, Spulen oder Kopsen.

Also Published As

Publication number Publication date
DE59205388D1 (de) 1996-03-28
DE4131527A1 (de) 1993-03-25
EP0534183A1 (fr) 1993-03-31
JPH05193837A (ja) 1993-08-03
US5297671A (en) 1994-03-29

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