EP2037016A1 - Carde avec habillage - Google Patents

Carde avec habillage Download PDF

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Publication number
EP2037016A1
EP2037016A1 EP07017785A EP07017785A EP2037016A1 EP 2037016 A1 EP2037016 A1 EP 2037016A1 EP 07017785 A EP07017785 A EP 07017785A EP 07017785 A EP07017785 A EP 07017785A EP 2037016 A1 EP2037016 A1 EP 2037016A1
Authority
EP
European Patent Office
Prior art keywords
portal
machine
spool
flaps
carding
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.)
Withdrawn
Application number
EP07017785A
Other languages
German (de)
English (en)
Inventor
Johann P. Dipl.-Ing. Dilo
Joachim Dr.-Ing. Leger
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.)
Oskar Dilo Maschinenfabrik KG
Original Assignee
Oskar Dilo Maschinenfabrik 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 Oskar Dilo Maschinenfabrik KG filed Critical Oskar Dilo Maschinenfabrik KG
Priority to EP07017785A priority Critical patent/EP2037016A1/fr
Publication of EP2037016A1 publication Critical patent/EP2037016A1/fr
Withdrawn legal-status Critical Current

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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
    • D01G15/32—Framework; Casings; Coverings

Definitions

  • the present invention relates to a card with a cover flap having housing according to the preamble of claim 1.
  • a card of this kind is in a collective leaflet of SPINNBAU GmbH, Bremen, 1999, pages 32 and 33 shown.
  • a card which has a hood-shaped housing which is displaceable in total or in telescopically movable, rigid sections transverse to the roller axes of the card to expose the machine frame holding the rollers as a whole, so that the uppermost worker and Wenderwalzencrue for a crane freely accessible become.
  • this card when the card sections are moved apart, the entire housing must be moved along, and it requires an additional space next to the card, in order to be able to move the housing sufficiently far, if the entire card has been uncovered in the disassembled state of its sections.
  • the invention has for its object to provide a card of the aforementioned type, which facilitates access to all worker and Wenderwalzencruen from above with minimal space requirement laterally next to the card.
  • the invention solves the portals of the machine frame, so that by moving the machine frame and portals against each other, the / the spool (e) each roller can be made freely accessible from above. Because the elements essentially forming the housing, namely the flaps and doors, are largely flat, a portal with the flaps and doors hinged thereto is a substantially flat, ie disc-shaped structure, which has little space transversely to the axial direction of the rollers What makes the accessibility to the rollers already from home and makes each roller freely accessible from above by mutual adjustment of machine frame and portal. Because of this disk-shaped shape of an "open portal" and the more space required when moving apart of the sections of a multi-section carding over a construction with movable rigid hoods is very reduced.
  • the accessibility to some of the rolls can be further improved if the portals are pivotally mounted so that they can be tilted in whole or in part.
  • the rollers mounted further down next to a drum are more easily accessible without having to move a portal or the relevant machine section.
  • the stand of the portal are telescopically extendable, which further improves the accessibility of the rollers. This applies in particular to a portal located in the carding area, where a telescopic startup of the portal makes it possible to drive through the higher-level carding sections under the portal.
  • the present in carding boxes usually glazed doors that allow access to the working space of the carding from the side are mounted in the invention carding on the uprights of the portals and are preferably folding doors to reduce the footprint in the open state of the doors.
  • FIGS. 1 to 5 show different embodiments of the flaps holding portals in different positions of the same. These can be different variants of a housing construction, these variants can also be combined with each other, ie the FIGS. 1 to 5 can also stand for five different states of the portals and the valves held by them of a single housing construction, as will be explained later.
  • Fig. 1 shows a card with a pre-bambour 1 and a main reel 2, a arranged between these two Tambouren transfer roller group 3 and two on the main reel 2 superposed pickup rollers 4.
  • the two Tambouren 1 and 2 are each assigned a plurality of worker / Wenderwalzencrue 5, the above the upper Half of the drum circumference are arranged distributed.
  • the reels 1 and 2, the transfer rollers 3 and the pickup rollers 4 are mounted in a machine frame, which is divided in the example shown in five sections 6a to 6e, of which the Tamboure 1 and 2 and the transfer rollers 3 overlapping sections in the example shown in FIG a machine substructure 15 transversely to the axial direction of the Tamboure be moved horizontally. This will be discussed later.
  • the card has a housing that surrounds the card against fiber fly and Protects noise and the working space of the card against environmental influences and allows to condition the working space of the card, for example, set certain humidities by supplying appropriately treated air. From this case are in Fig. 1 only the reels 1 and 2 and their worker / Wenderwalzenpase 5 on its upper side covering flaps 7a, 7b shown in the closed state and the flaps 7a and 7b holding support structures. For reasons of clarity, the housing laterally completing walls, which are usually formed by movable, mostly glazed doors, not shown. This can, however, on Fig. 6 to get expelled.
  • the flaps 7a and 7b are each held on a portal, which consists of uprights 8a, 8b and 8c and connecting two stands each cross member 9a, 9b and 9c, see also Fig. 6 .
  • the portal 8c, 9c is on the in Fig. 1 is located to the right of the discharge side of the main drum 2 and carries a pivoting flap 7b, part of a section 6f of the machine frame, which may be immobile depending on the machine design, or not.
  • a second, arranged in the area between the axes of the Vortambour 1 and main reed 2 portal 8b, 9b is located approximately at the level of the delivery side of the pretortoon 1.
  • This portal 8b, 9b carries at its upper end two pivoting flaps 7a facing away from each other.
  • a third portal 8a, 9a is arranged on the inlet side of the foremost orchestra 1 and carries at its upper end a single flap 7b.
  • the flaps 7a and 7b are dimensioned such that in the closed state they close the space above the two reels 1 and 2. This condition is in Fig. 1 shown.
  • louvers which are partially fixed in place in the machine frame and in the example shown are partially attached to the flaps 7b.
  • the fixedly held louvers are essentially sidewalls which, in the closed state of the flaps 7b, cooperate with the louvers mounted on the flaps to enclose the narrower airspace around the reels 1 and 2 with their worker / inverter roller pairs 5.
  • the flaps 7a and 7b preferably have glass fillings or Acrylglas
  • Fig. 2 shows the arrangement of Fig. 1 in the opened state of the flaps 7a and 7b. It can be seen that the worker / reversing roller pairs 5 arranged in the apex of the reels 1 and 2 and also the roller pairs 5 adjacent to them are now freely accessible from above. They can therefore be easily lifted out of the machine frame by means of a crane.
  • Fig. 2 at least the portal 8b, 9b, which is arranged between the two Tambouren 1 and 2, divided in the region of the foot of its stand 8b by means of a hinge 11, so that the upper segments of the stand 8b can be swung to the side.
  • Fig. 2 shows namely the possibility that opens the pivotal storage of a portal. It shows a sideways inclined state of the arranged between the two Tambouren 1 and 2 portals 8b, 9b. It is pivoted from the vertical so far that the area between the two Tambouren 1 and 2 is completely freely accessible from above. As indicated in the drawing by the corresponding hinge 11 at the foot of the stand 8a of the laterally arranged to the pre-bambour 1 portal 8a, 9a, this portal 8a, 9a can be pivoted to make the inlet area of the foremost 1 more accessible from above.
  • Fig. 3 shows an alternative solution for making the reels accessible from above.
  • the two portals 8a, 9a and 8b, 9b, in the inlet region of the foremost orchestra 1 and between the first bassoon 1 and main tambour 2 are arranged on rails 12 transversely to the axial direction of the reels 1 and 2 in the machine base 15 movable.
  • Fig. 3 shows the state in which the aforementioned portals are moved to the left, so that the reels 1 and 2 and all worker / Wenderwalzencrue 5 are freely accessible from above.
  • the exemplary carding machine is subdivided into several sections which are movable relative to one another on rails 13 transversely to the axial direction of the rollers.
  • Fig. 1 are the separation points at which the machine frame is divided into sections 6a to 6f, highlighted by the reference numerals A, B, C, D and E.
  • Fig. 4 shows a state in the sections 6a to 6e of the machine frame on the rails 13 to the left, thereby forming mutual distances from the in Fig. 1 shown shifted position, so that in each case a gap between the sections 6a to 6f results.
  • the portal 8a, 9a has been moved with the first section 6a on its own rails 12, while the portal 8b, 9b has remained in its original position.
  • rollers are freely accessible from above.
  • the upper worker / Wenderwalzen pairs 5 of the main drum 2 are also freely accessible from above with a suitable position of the main drum 2.
  • it can be provided to also form the movable in operation between Vortambour 1 and main tambour 2 portal movable and to push during maintenance on the rails 12 to the side, which in Fig. 5 is shown.
  • tubular channels 10 are shown as louvers, which are coupled in the closed state of the flaps 7b with fixedly mounted on the machine base or so firmly connected to the components sections of the louvers.
  • These channels 10 have openings which are directed against the rollers opposite them.
  • the openings may consist of a long slot or a plurality of distributed holes through which fibers can be sucked or air directed against the rollers.
  • Fig. 6 shows a perspective view of the standing in operation between Vortambour 1 and main drum 2 portal, consisting of the uprights 8b and the cross member 9b. It is shown displaceably in rails 12. On the representation of joints for lateral pivoting of this portal (see Fig. 2 ) was omitted here.
  • the flaps 7a are pivotally mounted, shown here consisting of frame, which are filled by glass or acrylic glass plates to view the working space of the carding also from above.
  • the uprights folding doors 14 are further attached laterally, which in Fig. 6 are shown in the open state and also consist of frames with glass or acrylic glass fillings.
  • the cross member may optionally carry an air duct or form itself.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP07017785A 2007-09-11 2007-09-11 Carde avec habillage Withdrawn EP2037016A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07017785A EP2037016A1 (fr) 2007-09-11 2007-09-11 Carde avec habillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07017785A EP2037016A1 (fr) 2007-09-11 2007-09-11 Carde avec habillage

Publications (1)

Publication Number Publication Date
EP2037016A1 true EP2037016A1 (fr) 2009-03-18

Family

ID=39269028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07017785A Withdrawn EP2037016A1 (fr) 2007-09-11 2007-09-11 Carde avec habillage

Country Status (1)

Country Link
EP (1) EP2037016A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022122226A1 (fr) * 2020-12-09 2022-06-16 TRüTZSCHLER GMBH & CO. KG Carde pour la fabrication d'un non-tissé à partir d'un matériau fibreux

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869308A (en) * 1958-08-06 1961-05-31 Tweedales & Smalley Ltd Improved casing closures for textile machinery
DE1139413B (de) 1959-09-03 1962-11-08 Carl Otto Muellenschlaeder Walzenkrempel
WO1993002237A1 (fr) * 1991-07-23 1993-02-04 Carding Specialists (Canada) Limited Dispositif de securite pour machine a carder
DE10242929A1 (de) * 2002-09-16 2004-03-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereivorbereitungsmaschine, insbesondere Karde, mit einer Maschinenverkleidung
DE602005000750T2 (de) * 2005-01-26 2007-11-22 Asselin-Thibeau Karde mit verschiebbaren Ummantelung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869308A (en) * 1958-08-06 1961-05-31 Tweedales & Smalley Ltd Improved casing closures for textile machinery
DE1139413B (de) 1959-09-03 1962-11-08 Carl Otto Muellenschlaeder Walzenkrempel
WO1993002237A1 (fr) * 1991-07-23 1993-02-04 Carding Specialists (Canada) Limited Dispositif de securite pour machine a carder
DE10242929A1 (de) * 2002-09-16 2004-03-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereivorbereitungsmaschine, insbesondere Karde, mit einer Maschinenverkleidung
DE602005000750T2 (de) * 2005-01-26 2007-11-22 Asselin-Thibeau Karde mit verschiebbaren Ummantelung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022122226A1 (fr) * 2020-12-09 2022-06-16 TRüTZSCHLER GMBH & CO. KG Carde pour la fabrication d'un non-tissé à partir d'un matériau fibreux

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