WO2000014315A1 - Dispositif permettant de transporter des elements harnais, notamment des lamelles - Google Patents

Dispositif permettant de transporter des elements harnais, notamment des lamelles Download PDF

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Publication number
WO2000014315A1
WO2000014315A1 PCT/CH1999/000363 CH9900363W WO0014315A1 WO 2000014315 A1 WO2000014315 A1 WO 2000014315A1 CH 9900363 W CH9900363 W CH 9900363W WO 0014315 A1 WO0014315 A1 WO 0014315A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
support members
slats
angle
drive
Prior art date
Application number
PCT/CH1999/000363
Other languages
German (de)
English (en)
Inventor
Felix Kobler
Peter Müller
Original Assignee
Stäubli Ag Pfäffikon
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 Stäubli Ag Pfäffikon filed Critical Stäubli Ag Pfäffikon
Priority to EP99932602A priority Critical patent/EP1112398B8/fr
Priority to KR1020017002882A priority patent/KR20010074964A/ko
Priority to JP2000569048A priority patent/JP2002524666A/ja
Priority to CA002342333A priority patent/CA2342333A1/fr
Priority to AT99932602T priority patent/ATE243272T1/de
Priority to AU48941/99A priority patent/AU4894199A/en
Priority to DE59906023T priority patent/DE59906023D1/de
Publication of WO2000014315A1 publication Critical patent/WO2000014315A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/14—Apparatus for threading warp stop-motion droppers, healds, or reeds

Definitions

  • the invention relates, according to the preamble of independent claim 1, to a device for transporting tableware elements arranged on essentially horizontally extending support members, in particular lamellae (LA) for weaving machines.
  • LA lamellae
  • a warp thread pull-in machine is known from the prior art, for example, as shown in FIG. 1 in a perspective view (according to CH 682 577).
  • This Kettf deneinziehmaschine consists of a base frame 1 and various, m this arranged modules, which form a function module.
  • a warp beam carriage 2 with a warp beam 3 arranged on it can be seen.
  • the warp beam carriage 3 also contains a lifting device 4 for holding a frame 5 on which the warp threads KF are stretched.
  • the warp beam carriage 2 is moved with the warp beam 3 of the lifting device 4 to the so-called upward side of the pulling-in machine and the frame 5 is lifted up and hung in by the lifting device 4, where it then assumes the position shown.
  • the frame 5 and the warp beam 3 are moved in the longitudinal direction of the base frame 1.
  • the warp threads KF are guided past a thread separation stage 6 and separated and divided. After division, the warp threads are cut off and presented to a pull-in needle 7, which forms part of the so-called pull-in module.
  • a screen 8 which belongs to an operating station and is used to display machine functions and machine malfunctions and for data input.
  • the control station is part of one so-called programming modules and u also includes an input level for the manual input of certain functions and processes.
  • the drawing-in machine is controlled by a control module, which comprises a control computer and is arranged in a control box 9.
  • This control computer preferably includes an individual module computer for each function module, which is controlled and monitored by the control computer.
  • the warp thread and the individual tableware elements, i.e. the strands or lamellae, which the warp threads are to be drawn in, are fed.
  • the so-called crockery strands, lamella and leaf
  • the warp thread guard slats LA behind them the healds LI and even further behind the reed.
  • the crockery elements are stacked in m hand magazines, hanged in m feed rails 11, 13 and transported to the separating point for separation and the individual crockery elements for pulling in the warp thread to the extracting needle 7 mm.
  • the lamellae After the pull-in has taken place, for example, the lamellae reach the lamella support rails 12 on the abrasion side, where a so-called crockery cart 15 is provided.
  • This, together with the supporting elements attached to it - the lamella support rails 12, heald frames 14 and a holder for the reed - the position shown is inserted into the base frame and, after being drawn in, carries the dishes with the warp thread.
  • FIG. 1 is to be understood purely for illustrative purposes: the warp thread pulling machine, in which the device according to the invention for transporting tableware elements is to be installed, can differ considerably, as a whole or in detail, from the machine shown in FIG. 1.
  • the object of the present invention is therefore to propose a device which makes the use of the Gewemdestangelchen superfluous.
  • the device according to the invention include the need not only of Gewemdestangelchen but also of support rails, because the lamellae can be lined up directly on the contact rails and further demanded thereon. It does not matter whether the support members designed as contact rails are equipped with teeth or not.
  • the slat feed regulates itself or the thread tension influences the feed when the plate is lifted so that the movement of the slats does not have to be additionally controlled.
  • FIG. 2 shows a longitudinal section through the plate and a view of a lamella to be required on a contact rail;
  • Fig. 2C the lowering of the plate
  • FIG. 5 shows a third embodiment of the disk drive
  • Fig. 6 shows a preferred embodiment of the plate.
  • FIG. 2 shows a longitudinal section through part of the device according to the invention. Shown are the plate 21 and a view of a lamella LA to be requested on a contact rail 22.
  • the lamella LA rests with the upper end of its contact rail slot (not shown) on the upper edge 25 of the contact rail 22 and with its lower end on the surface 26 of the plate 21.
  • the plate 21 is raised in the direction of the arrow 23.
  • the lamella LA moves in its upper part slidingly along the contact rail 22 m in the direction of the arrow 24, while the lower end of the lamella remains essentially at the same location. This reduces the angle between the lamella LA and the upper edge 25 of the support member 22 or the surface 26 of the plate 21.
  • the lamellae face the support members, in particular over the upper edge 25 thereof, and with respect to the surface 26 of the plate 21, a coefficient of friction such that this described movement of the upper end of the lamella takes place, so that a noteworthy backward movement of the lower end occurs.
  • the formation of the contact rails and the stainless steel plate has been well preserved.
  • the upper edge 25 of the support members and the surface 26 of the plate generally do not require any special treatment. Fine or rough surfaces of the stainless steel can be used to influence the coefficient of friction
  • non-ferrous or noble metals e.g. Cu, Ag
  • Other materials for influencing the coefficient of friction also include plastics (e.g. tetrafluoroethylene) in the form of surface coatings or inserts.
  • the plate 21 is located at its highest position relative to the contact rail 22 or a machine part 27, which is not described in detail and is only shown to illustrate the movements.
  • the plate 21 and support members 22 mutually approach one another up to this end position Angle ⁇ between the lamella LA and the upper edge 25 of the support member 22 or the surface 26 of the plate 21 at its smallest value.
  • the plate 21 is lowered in the direction of arrow 23 '.
  • the lamella LA slides in its lower part along the plate 21 m in the direction of the arrow 24 ', while the upper end of the lamella remains essentially at the same location. This increases the angle ⁇ between the lamella LA and the Top edge 25 of the support member 22 or ⁇ er surface 26 of the plate 21.
  • the plate 21 is in its lowest position relative to the contact rail 22 or a machine part 27, which is not described in more detail and is only shown to illustrate the movements.
  • the mutual removal of plate 21 and support members 22 up to this end position means that the angle between the lamella LA and the upper edge 25 of the support member 22 or the surface 26 of the plate 21 at its greatest value.
  • the value of the angle ⁇ is preferably less than 90 °.
  • the slats are then transported in the direction of their inclined position.
  • An angle between 55 and 75 ° is particularly preferred.
  • grooves 26 are incorporated into the surface 26 of the plate or webs are arranged thereon (neither of which is shown), so that the undersides of the lamellae LA are at least temporarily immovably guided and the lamellae lead to the upper edge 25 of the Support member 22 or the surface 26 which have an angle that is practically 90 ° or does not differ significantly from the vertical.
  • the movement of the plate 21 and / or the support members 22 then preferably also has a horizontal component.
  • FIG. 3 shows a first embodiment of the drive for the plate 21.
  • raceways 28 are arranged on the underside (alternatively or in combination also on the sides) of the plate 21, raceways 28 are arranged.
  • These careers include one or more rere (not shown) inclined planes 29 on which rollers 30 run.
  • a moving device (not shown) moves the rollers in a substantially horizontal plane.
  • the plate 21 lies above the inclined planes 28 on the rollers 30 and is preferably additionally guided such that it can perform an essentially vertical movement in the direction of the double arrow when the rollers are moved up and down the mouth.
  • FIG. 4 shows a second embodiment of the drive for the plate 21.
  • Cylinders 31 are arranged on the underside (alternatively or in a combination thereof also on the sides) of the plate 21. Extending or retracting the pistons from or these cylinders results in an essentially vertical movement of the plate 21.
  • This embodiment allows additional guides for the movement of the plate to be omitted because the up and down movement of the plate (in Direction of the double arrow) is already guided over the piston 32.
  • Figure 5 shows a third embodiment of the disk drive. It is a kind of joint, which comprises a first fastening unit 33, a swivel unit 34 and a second fastening unit 35.
  • the first fastening unit 33 is arranged on the underside (alternatively or in a combination thereof also on the sides) of the plate 21 and the second fastening unit 35 is arranged on a stationary machine part 36.
  • the swivel unit 34 is connected to the two fastening units by means of axes of rotation 37, 37 '.
  • the plate can be moved to the left (FIG. 5A, small arrow) against the transport direction of the slats LA by means of a movement device (not shown) which is operatively connected to the first fastening unit 33, as a result of which this plate 21 also performs a downward movement (large arrow).
  • the plate can be moved to the right (FIG. 5B, small arrow) in the transport direction of the slats LA via the same movement device that is operatively connected to the first fastening unit 33, as a result of which this plate 21 also moves upwards (large arrow) executes.
  • the drive for the plate 21 according to the third embodiment could also be arranged mirror-inverted, so that the horizontal component of the plate movement (small arrow) when lowering the plate 21 (see FIG. 5A) in the transport direction of the slats LA and when lifting the plate - te 21 (cf. FIG. 5B) opposite to the transport direction of the slats.
  • the second fastening unit 35 is connected to a movement device (corresponding to the first embodiment of the disk drive).
  • a movement device corresponding to the first embodiment of the disk drive.
  • an additional guide for the up and down movement or the oscillating movement of the plate 21 is provided.
  • FIG. 6 shows a preferred embodiment of the plate 21, which is arranged essentially horizontally and parallel to the support members 22 (here contact rails) and below them.
  • This plate comprises a ramp plate 40 which deviates from the horizontal and has a cross-grooved plastic covering 41.
  • the ramp plate 40 moves synchronously with the horizontal part of the plate 21 and is attached to this.
  • the slats are pushed from the left onto the contact rails and initially still have a rather large angle ⁇ of approximately 90 °.
  • the slats Due to the mutual oscillating approach and removal of plate 21 with ramp plate 40 and one or more, in the way Substantially parallel to each other supporting members 22, the slats are pushed further to the right, the angle ⁇ becomes increasingly smaller and is between 55 and 75 ° when hitting the essentially horizontal part of the plate 21.
  • the ramp plate 40 thus serves to bring the slats LA practically continuously from the almost vertical position to an inclined position desired for transport through the plate 21.
  • raceways 28 are arranged on the underside of the plate 21. These raceways comprise one or more inclined planes 29 (not shown) on which rollers 30 run.
  • a moving device 42 moves the rollers in a substantially horizontal plane.
  • the plate 21 lies over the inclined planes 28 on the rollers 30 and is preferably additionally guided such that it can carry out an essentially vertical movement in the direction of the double arrow when the rollers are moved up and down.
  • a drive means 43 which here is designed as a cylinder driven by a fluid such as compressed air or hydraulic oil, serves to drive the movement device 42
  • the surface, in particular of the baffle plate 40 - for the purpose of increasing the friction with respect to the lamellae - can also be equipped with other materials or surface coverings and / or surface structures or roughened by means of sandblasting.
  • the drives for the alternative up and down movement of the support members can be designed accordingly, so that a detailed description is omitted here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Insulated Conductors (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Reciprocating Conveyors (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un dispositif qui permet de transporter des éléments harnais disposés sur des organes de transport (22) se déplaçant sensiblement horizontalement, notamment des lamelles (LA) de métiers mécaniques. Le dispositif est caractérisé par une plaque (21) disposée sensiblement parallèle aux organes de transport (22) et au-dessous d'eux. Les lamelles (LA) reposent sur lesdits organes et sur la plaque en formant un angle α. Les organes de transport (22) et la plaque (21) peuvent se déplacer les uns par rapport à l'autre.
PCT/CH1999/000363 1998-09-09 1999-08-05 Dispositif permettant de transporter des elements harnais, notamment des lamelles WO2000014315A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP99932602A EP1112398B8 (fr) 1998-09-09 1999-08-05 Dispositif permettant de transporter des elements harnais, notamment des lamelles
KR1020017002882A KR20010074964A (ko) 1998-09-09 1999-08-05 하니스요소 특히 드롭와이어(ｌａ)의 전달장치
JP2000569048A JP2002524666A (ja) 1998-09-09 1999-08-05 つうじ要素、とくに薄板（ｌａ）を送る装置
CA002342333A CA2342333A1 (fr) 1998-09-09 1999-08-05 Dispositif permettant de transporter des elements harnais, notamment des lamelles
AT99932602T ATE243272T1 (de) 1998-09-09 1999-08-05 Vorrichtung zum transportieren von geschirrelementen, insbesondere von lamellen
AU48941/99A AU4894199A (en) 1998-09-09 1999-08-05 Method for transporting harness elements, especially drop wires
DE59906023T DE59906023D1 (de) 1998-09-09 1999-08-05 Vorrichtung zum transportieren von geschirrelementen, insbesondere von lamellen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1842/98 1998-09-09
CH184298 1998-09-09

Publications (1)

Publication Number Publication Date
WO2000014315A1 true WO2000014315A1 (fr) 2000-03-16

Family

ID=4219888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1999/000363 WO2000014315A1 (fr) 1998-09-09 1999-08-05 Dispositif permettant de transporter des elements harnais, notamment des lamelles

Country Status (14)

Country Link
EP (1) EP1112398B8 (fr)
JP (1) JP2002524666A (fr)
KR (1) KR20010074964A (fr)
CN (1) CN1317060A (fr)
AT (1) ATE243272T1 (fr)
AU (1) AU4894199A (fr)
CA (1) CA2342333A1 (fr)
CZ (1) CZ2001791A3 (fr)
DE (1) DE59906023D1 (fr)
ES (1) ES2201736T3 (fr)
PT (1) PT1112398E (fr)
TR (1) TR200100674T2 (fr)
TW (1) TW469308B (fr)
WO (1) WO2000014315A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4900306B2 (ja) * 2008-04-03 2012-03-21 株式会社豊田自動織機 ドローイングマシン
CN102747519A (zh) * 2012-07-16 2012-10-24 烟台宋和宋科学技术应用工程有限责任公司 停经片移动装置
TWM536230U (zh) 2016-08-10 2017-02-01 Li zong-ming 液體用能量磁化裝置
ES2913789T3 (es) 2019-06-19 2022-06-06 Groz Beckert Kg Dispositivo y procedimiento para manipular accesorios de tejeduría

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230494A (en) * 1939-01-03 1941-02-04 Dallas Cotton Mills Company Warp drawing apparatus and method
WO1992005303A1 (fr) * 1990-09-17 1992-04-02 Zellweger Uster Ag Dispositif pour la manutention de lisses ou de lamelles dans une machine a rentrer les fils de chaine
EP0539062A1 (fr) * 1991-10-24 1993-04-28 Teijin Seiki Company Limited Dispositif pour séparer des lamelles
EP0539061A1 (fr) * 1991-10-24 1993-04-28 Teijin Seiki Company Limited Dispositif pour séparer des lamelles au hasard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230494A (en) * 1939-01-03 1941-02-04 Dallas Cotton Mills Company Warp drawing apparatus and method
WO1992005303A1 (fr) * 1990-09-17 1992-04-02 Zellweger Uster Ag Dispositif pour la manutention de lisses ou de lamelles dans une machine a rentrer les fils de chaine
CH682577A5 (de) 1990-09-17 1993-10-15 Zellweger Uster Ag Vorrichtung zur Handhabung von Litzen oder Lamellen in einer Kettfadeneinziehmaschine.
EP0539062A1 (fr) * 1991-10-24 1993-04-28 Teijin Seiki Company Limited Dispositif pour séparer des lamelles
EP0539061A1 (fr) * 1991-10-24 1993-04-28 Teijin Seiki Company Limited Dispositif pour séparer des lamelles au hasard

Also Published As

Publication number Publication date
DE59906023D1 (de) 2003-07-24
ES2201736T3 (es) 2004-03-16
ATE243272T1 (de) 2003-07-15
TR200100674T2 (tr) 2001-07-23
EP1112398B1 (fr) 2003-06-18
CA2342333A1 (fr) 2000-03-16
CN1317060A (zh) 2001-10-10
JP2002524666A (ja) 2002-08-06
KR20010074964A (ko) 2001-08-09
TW469308B (en) 2001-12-21
EP1112398A1 (fr) 2001-07-04
AU4894199A (en) 2000-03-27
CZ2001791A3 (cs) 2002-02-13
PT1112398E (pt) 2003-11-28
EP1112398B8 (fr) 2003-08-20

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