EP0765408B1 - Webmaschine mit zwei voneinander entfernbaren maschinenteilen - Google Patents

Webmaschine mit zwei voneinander entfernbaren maschinenteilen Download PDF

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Publication number
EP0765408B1
EP0765408B1 EP95923279A EP95923279A EP0765408B1 EP 0765408 B1 EP0765408 B1 EP 0765408B1 EP 95923279 A EP95923279 A EP 95923279A EP 95923279 A EP95923279 A EP 95923279A EP 0765408 B1 EP0765408 B1 EP 0765408B1
Authority
EP
European Patent Office
Prior art keywords
coverings
machine according
weaving machine
weaving
area
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
EP95923279A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0765408A1 (de
Inventor
Kristof Roelstraete
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.)
Picanol NV
Original Assignee
Picanol NV
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 Picanol NV filed Critical Picanol NV
Publication of EP0765408A1 publication Critical patent/EP0765408A1/de
Application granted granted Critical
Publication of EP0765408B1 publication Critical patent/EP0765408B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/02—Construction of loom framework
    • D03D49/027—Arrangements or means for noise reduction
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/02—Construction of loom framework
    • D03D49/022—Protective hoods or curtains
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/001—Cloth or warp beam replacement

Definitions

  • the invention relates to a loom with two of each other removable machine parts, one of which is a machine part at least means for pulling off a produced tissue and the other machine part at least one storage for one Warp beam contains.
  • a weaving machine of the type mentioned above for example is known from EP 0 565 958 A2, offers considerable Advantages with an article change and / or with a Warp beam change, since this work is not directly on the Loom must be done, but for example at a remote location where there is more space is.
  • shields to weave a loom fully or partially encapsulate to weave in the field to maintain a microclimate. This microclimate can through a local air conditioning unit and dust extraction be improved. Shields are included soundproofing material used to reduce noise pollution by looming down. It is also known that To provide shields with drive means that at a Thread breakage automatically open the shields so that they do not hinder the weaver from repairing a broken thread. A major disadvantage of the known shields is, however, that this is for performing a warp beam change and / or an article change form a significant obstacle, especially if in addition to the warp beam also the warp thread monitor device, the loom and the reed are exchanged Need to become.
  • the invention has for its object a weaving machine of the type mentioned at the beginning by means of shielding, that further a warp beam change and / or an article change is easy to do.
  • the covers are no obstacle, if the removable machine part together with the warp beam removed from or with the other machine part Machine part is assembled.
  • the Cover s no obstacle when changing the warp beam and / or when changing items.
  • the top shield is formed from a set of covers, each on one of the machine parts are attached and which are assembled Add machine parts to the upper shield. This ensures that when the both machine parts, each machine part is generously exposed is so that it is easily accessible for cleaning.
  • the second machine part (2) has two side parts, which are interconnected by means of a not shown Cross profile are connected.
  • the two side parts have the bearings (3) for an axis (5) of a warp beam (4) on.
  • the side parts carry brackets (6) for one Match tree (7) and a warp guard device (8).
  • the first machine part (1) contains means (9) for pulling off a fabric (12). These means (9) contain in the embodiment a powered sand tree (10) and one Counter roller (11). Before this means (9), the tissue (12) led around a breast tree (13). After the means (9) for peeling runs the fabric (12) to a fabric tree (14) on the the fabric (12) is wound up.
  • the first machine part (1) also contains a drive device (16) for opening and closing Moving weaving frames (15). These weaving frames (15) are in Guide means (17) guided on arms (18) of the side parts of the second loom part (2) are attached. Of the first weaving machine part (1) also contains a comb drawer (19) with a reed (20) and a drive unit (21) for the Comb drawer (19).
  • warp threads (22) run over the Match tree (7), through the warp thread monitor device (8) and the weaving frames (15) through to the fabric (12).
  • the level which is essentially horizontal and tangent to that Match tree (7) and the breast tree (13) runs below referred to as the level of the chain.
  • the loom is two sets and working together overlapping covers that provide an upper shield and form a lower shield.
  • a first sentence cooperating covers is in the essentially above the level of the chain and forms the upper one Shielding.
  • This first set has a cover (23) which is attached to the first machine part (1), and a second cover (24) attached to the second machine part (2) is appropriate.
  • the cover is (23) with the help of hinges (25) on the first machine part attached to a horizontal, transverse to the level of the chain form extending swivel axis.
  • the cover (24) is by means of hinges (26) on the arms (18) of the side parts the second machine part (2) attached.
  • the hinges (26) form a pivot axis which is coaxial to that of the Hinges (25) formed pivot axis extends.
  • the cover (23) is based on side parts of the first machine part (1) off.
  • the cover (24) is on projections (39) the holders (6) of the match tree (7) are supported.
  • the cover (23) extends beyond the breast tree (13).
  • the cover (24) extends beyond the match tree (7), so that both the fabric (12) and the warp threads (22) against Protected against contact, damage and dirt are.
  • the covers (23 and 24) thus form an upper shield, covering the area between the breast tree (13) and Shield (14) shields or encapsulates.
  • the covers (23 and 24) are designed so that they be separated from each other when the two machine parts (1, 2) from each other, and that again can be put together to form an upper shield if the both machine parts (1, 2) are put together again.
  • the cover attached to the removable machine part (2) (24) overlaps the cover (23) of the stationary first machine part (1).
  • the second machine part (2) facing edge of the cover (23) is located thus within the cover (24) of the second machine part (2).
  • the loom has one second set of cooperating covers (27, 28), the is essentially below the level of the chain and forms a lower shield.
  • This second sentence points a cover (27) attached to the first machine part (1) and a cover (28) on the second machine part (2) is attached.
  • the cover (27) exists from a wall that is attached to the first machine part (1) and between the side parts of the first machine part (1) extends.
  • the cover (27) extends from the area the means (9) for pulling the tissue up to the Floor area of the weaving machine. Is at this bottom area the cover (27) with a groove (29) provided with a Dust extraction device, not shown, in connection can stand or can be connected. It can A dust extraction device is provided for each weaving machine be. However, it is also possible to run one along to provide a dust extraction device that can be moved by several weaving machines, successively the grooves (29) of several weaving machines is delivered and dust is extracted from it.
  • the cover (28) also consists of a wall that on second machine part (2) is attached and between the two side parts of this machine part (2). she extends from the area of the match tree (7) to the gutter (29) when both machine parts (1 and 2) are joined together are.
  • the cover (28) overlaps the groove (29) in this way from above that the second machine part (2) with the cover (28) from the first machine part (1) and thus the cover (28) can be removed from the channel (29) unhindered can.
  • the two machine parts (1 and 2) are working together
  • Provided guides (30, 31), which are formed are that the second machine part (2) in a certain Trajectory must be moved away when it is removed or is fed back to the stationary machine part (1).
  • the end of the Path of movement when joining and the beginning of the path of movement when removing the two machine parts (1 and 2) is done essentially vertically.
  • On the gutter (29) is one Extension (32) attached, which overlaps the cover (28).
  • the channel (29) not integrally formed with the cover (27).
  • she can for example, be a separate component that on this Cover (27) or between the two side parts of the Machine part (1) is attached.
  • the two covers (27, 28) form a lower shield, which is in the area below the level of the chain.
  • blowing devices (33, 34) The ends of the covers (27, 28) facing away from the gutter (29) are provided with blowing devices (33, 34), the Blow direction along the covers (27 or 28) to the Channel (29) is directed.
  • blowing devices (33, 34) can for example by means of valves with a compressed air supply device be connected to a compressed air supply automatically lock when a cover (23 or 24) the top shield is opened.
  • Fig. 4 the loom is shown after the second Machine part (2) removed from the first machine part (1) has been.
  • Support elements can, for example, according to EP 0 565 958 A2 be trained.
  • the reed (20) is also from the Comb drawer (19) separated and placed in a holder (35), which is attached to the first loom (15).
  • a cover (28) Support (36) is attached, through which it is possible to the second Place machine part (2) on the floor so that the warp beam (4) is at a distance from the floor.
  • the covers (27, 28) designed as walls contribute to Stiffness of the two machine parts (1, 2).
  • both the first Machine part (1) and the second machine part (2) including the elements in them in simpler Way by means of a suction device or a combined Blow and suction device can be cleaned.
  • the covers (23, 24, 27, 28) do not pose an obstacle the cleaning, which is done both manually and by means of a Cleaning robot can be performed.
  • the covers (23, 24) are, as shown in FIGS. 1, 2, 5 and 6 is shown hood-shaped, which together form a form the upper shield in the form of an overall hood, which the Shield the level of the chain upwards.
  • the cover (23) is made from a quarter of a cylinder surface, the front is provided with circular segment-shaped walls, which with the Hinges are held.
  • the cover (24) has in the the area (23) facing area also a partial cylinder surface with adjoining end walls, which with the hinges (26) are held.
  • Fig. 5 is, it is possible to cover (23) To pivot hinges (25) about 90 ° so that they is located essentially within the cover (24).
  • a weaver thus has easy access to the area of Loom (15) and the warp and weft threads located there.
  • the cover (24) pivotable about its hinges (26), for example by 60 °, being pivoted over the cover (23).
  • a weaver thus has easy access to the warp threads (22) in the area the match tree (7) and the warp thread monitor device (8th).
  • the horizontal, coaxial swivel axes Hinges (25, 26) are located in the area of the weaving frames (15), so that not only the loom (15), but also the elements before and after are easily accessible can be made.
  • This seal (37) consists of a rubber elastic Strip attached to the inside of the cover (24).
  • the Sealing (37) is based on the first machine part (1) when the first and second machine parts (1, 2) are joined together are.
  • the Cover (23) on the side parts of the first machine part (1) off.
  • the cover (23) is in the area of the side parts a seal (38) provided, for example, also consists of a strip of rubber-elastic material.
  • the Cover (24) is in the closed position by means of Hinges (26) and a projection (39) of the holder (6) supported.
  • the covers (23 and 24) are in their area facing each other such that they are overlap even when the bracket (6) is in one is lower position, as shown in Fig. 8 is.
  • the covers (23, 24) provide the top cover with windows (40) which allow the weaving area and in particular the warp thread guard device (8), the loom (15) and the weft insertion area to be observed without the covers (23, 24) must be opened for this.
  • the covers (23, 24) are provided with drives are the covers (23 or 24) upon detection a weft break or when a warp break is detected open (Fig. 5 and Fig. 6). Furthermore you can switching elements, for example push buttons, are also provided be to the drives mentioned to open the covers (23, 24) to operate. This actuation of the drives can also done with the help of a wireless remote control.
  • the machine part (2) can an extendable step (21) can be provided with is provided with a drive that opens automatically or closing the cover (24) is actuated.
  • a drive that opens automatically or closing the cover (24) is actuated.
  • a cover 23 or 24
  • a running weaving machine stopping and / or starting a weaving machine Prevent opened covers (23, 24).
  • these switches the running of the weaving machine at low speed, a so-called slow speed, do not prevent.
  • the covers (23, 24) that form the upper shield, both attached to the second, removable machine part (2) are. Since the two covers (23, 24) are relative to each other are movable is also ensured in this case that the work at a warp beam change and / or Article change especially on the removable machine part (2) are not disabled.
  • the Match tree (7) not on the removable machine part (2) but attached to the stationary machine part (1).
  • the first machine part (1) also in the area freely exposed below the match tree (7) and is then easily accessible for cleaning.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Looms (AREA)
EP95923279A 1994-06-15 1995-06-09 Webmaschine mit zwei voneinander entfernbaren maschinenteilen Expired - Lifetime EP0765408B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9400575A BE1008415A6 (nl) 1994-06-15 1994-06-15 Weefmachine met kapsels.
BE9400575 1994-06-15
PCT/EP1995/002226 WO1995034701A1 (de) 1994-06-15 1995-06-09 Webmaschine mit zwei voneinander entfernbaren maschinenteilen

Publications (2)

Publication Number Publication Date
EP0765408A1 EP0765408A1 (de) 1997-04-02
EP0765408B1 true EP0765408B1 (de) 1998-05-20

Family

ID=3888202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95923279A Expired - Lifetime EP0765408B1 (de) 1994-06-15 1995-06-09 Webmaschine mit zwei voneinander entfernbaren maschinenteilen

Country Status (6)

Country Link
US (1) US5738150A (nl)
EP (1) EP0765408B1 (nl)
JP (1) JP3752254B2 (nl)
BE (1) BE1008415A6 (nl)
DE (1) DE59502266D1 (nl)
WO (1) WO1995034701A1 (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5267796A (en) * 1995-06-02 1996-12-18 Sulzer Ruti Ag Shed course loom with weaving rotor
US6604553B1 (en) * 1998-12-28 2003-08-12 Textilma Ag Device for noise reduction, air-conditioning and accident reduction for a jacquard weaving machine and jacquard weaving machine with such a device
FR2790012A1 (fr) * 1999-02-24 2000-08-25 Icbt Diederichs Sa Metier a tisser
ITMI20030859A1 (it) * 2003-04-29 2004-10-30 Promatech Spa Telaio tessile a ridotta rumorosita'
JP2006022442A (ja) * 2004-07-08 2006-01-26 Tsudakoma Corp 織機の防音装置
WO2017134644A1 (en) * 2016-02-06 2017-08-10 Kurkute Sanjay Weaving machine tailstock with integral heald frame guides and shedding under motions
JP7453115B2 (ja) * 2020-09-30 2024-03-19 津田駒工業株式会社 織機
US11566352B2 (en) * 2020-09-30 2023-01-31 Tsudakoma Kogyo Kabushiki Kaisha Frame of loom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391528A (en) * 1965-12-03 1968-07-09 John C. Shackelford Air handling and cleaning apparatus for machines
AT287250B (de) * 1968-04-30 1971-01-11 Ernst Ing Partsch Überdeckung für automatisch arbeitende Arbeitsmaschinen
JPS507328Y1 (nl) * 1969-12-24 1975-03-04
CH616714A5 (nl) * 1977-04-21 1980-04-15 Sulzer Ag
DE2833984A1 (de) * 1978-07-17 1980-01-31 Sulzer Ag Webmaschine mit einer lueftungs-einrichtung
DE2940824C2 (de) * 1979-10-09 1982-07-22 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Webmaschine mit Abdeckung
BE1005767A4 (nl) * 1992-04-15 1994-01-18 Picanol Nv Werkwijze voor het ondersteunen van weefkaders en weefkader om toegepast te worden bij deze inrichting.
DE4411963C1 (de) * 1994-04-07 1995-10-12 Dornier Gmbh Lindauer Einrichtung zur Verminderung von Faserflugniederschlag in Webmaschinen

Also Published As

Publication number Publication date
BE1008415A6 (nl) 1996-05-07
EP0765408A1 (de) 1997-04-02
DE59502266D1 (de) 1998-06-25
WO1995034701A1 (de) 1995-12-21
JP3752254B2 (ja) 2006-03-08
JPH10501850A (ja) 1998-02-17
US5738150A (en) 1998-04-14

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