EP0296115A1 - Dispositif de transport pour le tissage - Google Patents

Dispositif de transport pour le tissage Download PDF

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Publication number
EP0296115A1
EP0296115A1 EP88810391A EP88810391A EP0296115A1 EP 0296115 A1 EP0296115 A1 EP 0296115A1 EP 88810391 A EP88810391 A EP 88810391A EP 88810391 A EP88810391 A EP 88810391A EP 0296115 A1 EP0296115 A1 EP 0296115A1
Authority
EP
European Patent Office
Prior art keywords
unit
transport device
driving units
carrying unit
weaving
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
EP88810391A
Other languages
German (de)
English (en)
Other versions
EP0296115B1 (fr
Inventor
Günter Veith
Marcel Zünd
Hugo Schilling
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of EP0296115A1 publication Critical patent/EP0296115A1/fr
Application granted granted Critical
Publication of EP0296115B1 publication Critical patent/EP0296115B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/38—Storage racks for beams

Definitions

  • the invention relates to a transport device for a weaving mill, with which the material flow to the weaving machine or from the weaving machine is processed in the running direction of the warp threads.
  • the warp threads are wound on so-called warp beams and brought to a weaving machine for weaving, whereby the warp beams can have considerable dimensions and a large mass.
  • the woven cloth is wound onto a fabric tree, which is removed from the weaving machine from time to time when the wound fabric has reached its maximum permissible diameter.
  • the fabric beam usually has to be changed several times, whereby the weaving machine should preferably not be taken out of operation.
  • the device should perform its transport tasks quickly and safely even in tight spaces.
  • the transport device in - two driving units and - a supporting unit is structured, with the support unit being arranged on the one hand displaceably relative to the driving units and on the other hand being rigidly connectable.
  • the driving units can be arranged in front of and behind the carrying unit in the direction of travel or longitudinal direction of the device.
  • the carrying unit can have an articulated arm on both sides facing the driving units, each of which is connected to a further articulated arm of a driving unit via a joint, as a result of which the carrying unit can be displaced in all horizontal directions with respect to the driving units.
  • a lifting device is arranged between the carrying unit and the driving units, with which the carrying unit can be raised and lowered relative to the driving units.
  • the carrying unit can be lowered to the floor of the weaving mill within a certain range of motion, independently of the driving units, after it has made a precise position with respect to the weaving machine by means of so-called docking elements.
  • the docking elements are fastened on the one hand to extendable arms of the carrying unit and are on the other hand in certain positions in front of the loom.
  • the functional elements of the support unit consist of gripping elements, bearing elements and auxiliary drives, with which the warp or fabric change is carried out on the weaving machine.
  • the carrying unit rests on the weaving room floor or on docking elements which are assigned to the weaving machine.
  • the driving units are relieved of the load on the carrying unit.
  • the carrying unit is rigidly connected to the driving units again by coupling elements, so that the load of the entire transport device can be supported on the weaving floor by wheels of the driving units.
  • the transport device can independently drive to a weaving machine, for example, where the goods tree has to be changed.
  • An exact position of the transport device in relation to the weaving machine does not have to be aimed for when approaching it, so that simple guidance, for example by a wire laid in the ground, which is scanned without contact, is sufficient for steering the transport device.
  • the adjustability of the carrying unit in relation to the driving units enables the carrying unit to be precisely aligned on the weaving machine without the driving units moving and without exertion of force.
  • Fig. 1 the structure of the transport device is partially shown schematically. It is divided into driving units 1a and 1b and a support unit 2 arranged between them.
  • the travel units each contain a travel drive and support rollers.
  • the carrying unit is drawn with a full goods tree 50, an empty goods tree 51, a winding tree 70, which can be manipulated by gripping arms 40a, 40b. Furthermore, a so-called sword 11 of a cloth folding device and a cutting device 10 are indicated.
  • a cross member 21 connects the right side part 20a to the left side part 20b, the cross member 21 being displaceable relative to the side part 20b.
  • the transport device 102 between two weaving machines 500a, 500b is shown in FIG. 1a.
  • the yarn is guided from a warp beam 501 via tensioning and deflecting rods 502 to the sley 503, where the weft insertion takes place.
  • the fabric is fed to a fabric tree 50 via a fabric take-off 504 and deflecting rods 505.
  • the parts of the weaving machine mentioned are mounted between cheeks 506, which are held together by tubular cross members 507a, 507b and angular cross members 508a, 508b.
  • the cheeks 506 are supported on foot rails 509.
  • the fabric becomes the fabric tree 50 following the arrow 510 fed and wound on this until a maximum permissible diameter of the cloth wrap on the fabric tree 50 is reached.
  • a logistic control device of the weaving mill then orders the transport device 102 to the relevant weaving machine.
  • the goods tree 50 is removed from the weaving machine 500a by the grippers 40a, 40b and placed in a holder in the transport device 102.
  • the winding tree 70 is then moved from the lower extended position in the transport device to the new, still empty goods tree 51, the non-cut fabric lying between the goods tree 50 in the transport device and the deflecting rod 505 around the winding tree 70. This is then rolled counterclockwise around the new goods tree 51 by a device, not shown. In the position shown in Fig. 1a 70 'of the winding tree, the tissue is cut by a cutting device 10.
  • the free end of the fabric above the cutting device 10 is completely wound on the fabric tree 51 in a further rolling of the winding tree 70 'on the fabric tree 51.
  • the sword 11 of a cloth folding device is lowered until it lies tangentially on the fabric tree 51 and thus guides the fabric on the fabric tree 51 during winding.
  • a steering device 16 for the drive roller 150 comprises a steering motor 161 which is connected to the drive roller 150 via a toothed belt 162.
  • the steering motor 161 is controlled on the basis of information from a scanning unit 151 which tracks a lane 152 in the floor of the weaving room. If the scanning unit 151 of a position deviating symmetrically to the lane 152, the drive roller 150 is controlled so that the desired position of the scanning unit 151 above the lane 152 is achieved within certain tolerances.
  • the transport device is carried by support rollers 154.
  • a width adjustment device for the carrying unit 2 in which the side parts 20a, 20b can be brought closer to or removed from one another.
  • a motor 220 can set telescopic tubes 224, 225, 226 in rotation via belt drives 221, 222, 223, which sit at their respective right ends via ball bushings on telescopic spindles 224 ', 225', 226 '. By rotating the telescopic rods relative to the telescopic spindles, the parts are moved axially to each other. As a result, the transport device 102 can be used for weaving machines or goods trees of different widths.
  • Fig. 3 the drive of the gripping arm 40b and surrounding parts are shown.
  • the gripping arm 40b is driven to rotate about the axis 41 by a motor 402.
  • a motor 403 ensures an axial adjustment of the gripping arm in a small frame via the toothing 403 '.
  • the vertical movement of the entire gripper arm 40b is vertically adjusted by a motor 401 and a spindle covered by a spiral spring 401 '.
  • a mechanism for opening and closing the gripper arm is located within a gripper arm 40b.
  • the gripper arm 40b is drawn in the position in which it places the goods tree on pins 52, 52 '.
  • This storage of the goods tree 50 is adjustable in the direction of the axis 41 with the gripping arm 40b when the rollers 53 'move in the region of the guide rod 53.
  • Fig. 3 is the adjustability of the support unit 2 or the side part 20b with respect to the driving unit 1b to see.
  • On the driving unit 1b a hinge plate 1 'is articulated, on which a second hinge plate 2' can be supported.
  • the hinge plate 2 ' is connected via a hinge rod 202 to the side part 20b.
  • the joint rod 202 also serves as a piston against which the cylinder part 201 can be displaced vertically.
  • the entire carrying unit 2 can thus be moved horizontally and vertically with respect to the driving unit 1b.
  • the gripper arm 40b sits together with the drives 402 and 403 on a carriage 404 ', which is guided vertically by a sliding guide 404 and can be adjusted vertically by means of the drive motor 401.
  • a carriage 404 ' which is guided vertically by a sliding guide 404 and can be adjusted vertically by means of the drive motor 401.
  • the same arrangement as shown in FIG. 3 is mirrored.
  • Fig. 4 shows the device for lifting and lowering the support unit with respect to the driving unit and the positioning unit for the support unit on a weaving machine.
  • a shaft 283 Via a drive motor 281 and a belt drive 282, a shaft 283 can be driven, with which a spindle 283 'pushes a piston 284' within a cylinder 284 which is filled with hydraulic oil.
  • the displaced hydraulic oil reaches the cylinder 201 via a line 285, as a result of which the cylinder 201 is lifted vertically relative to the piston 202 and thus the entire support unit 2 relative to the driving unit 1b.
  • the driving units are stopped after the transport device 102 moves up to a weaving machine 500, whereupon supports 30a and 30b are moved out of the foot of the side part 20a and 20b with the aid of the drive 31.
  • a prism base 25 and a funnel base 24 At the end of the supports 30a and 30b there is a prism base 25 and a funnel base 24, which are moved via a prism 25 'or a cone 24' on the weaving room floor.
  • the support unit 2 is lowered relative to the driving units 1a and 1b as described until the feet 24 and 25 come into contact with the cone 24 'and the prism 25'.
  • the exact positioning of the support unit 2 in front of a weaving machine 500a is achieved by centering the funnel foot 24 on the cone 24 'or the prism foot 25 on the prism 25'.
  • the extended supports 30a and 30b increase the stability of the transport device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Looms (AREA)
  • Replacement Of Web Rolls (AREA)
EP19880810391 1987-06-16 1988-06-10 Dispositif de transport pour le tissage Expired - Lifetime EP0296115B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH226987 1987-06-16
CH2269/87 1987-06-16

Publications (2)

Publication Number Publication Date
EP0296115A1 true EP0296115A1 (fr) 1988-12-21
EP0296115B1 EP0296115B1 (fr) 1992-12-09

Family

ID=4229814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880810391 Expired - Lifetime EP0296115B1 (fr) 1987-06-16 1988-06-10 Dispositif de transport pour le tissage

Country Status (3)

Country Link
EP (1) EP0296115B1 (fr)
JP (1) JPS6414350A (fr)
DE (1) DE3876510D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384887A1 (fr) * 1989-02-15 1990-08-29 GebràœDer Sulzer Aktiengesellschaft Dispositif de changement de l'ensouple de tissu
EP0522559A1 (fr) * 1991-07-10 1993-01-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Dispositif de changement de l'ensouple de tissu pour un métier à tisser
DE4128969A1 (de) * 1991-08-31 1993-03-04 Genkinger Hebe Foerdertech Verfahren und vorrichtung zum parallelrichten eines warenbaumwechslers
US5307845A (en) * 1992-04-15 1994-05-03 Picanol N.V. Split loom including a selvage-former mounted in a removable loom part
DE4306493A1 (de) * 1993-03-03 1994-09-08 Genkinger Hebe Foerdertech Verfahren und Vorrichtung zum Parallelrichten eines Transportwagens
WO1997029233A1 (fr) * 1996-02-06 1997-08-14 Genkinger Hebe- Und Fördertechnik Gmbh Dispositif pour le changement de harnais d'un metier a tisser
CN111722604A (zh) * 2020-06-11 2020-09-29 圣山集团有限公司 智能化印染车间及其自动控制方法
CN115418770A (zh) * 2022-09-27 2022-12-02 射阳县杰力纺织机械有限公司 整经机的自动进出经轴的装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417476A1 (de) * 1974-04-10 1975-10-30 Krefeld Apparatebau Abk Schwerlast-kettbaum- und webgeschirrtransport- und einlegewagen mit selbstfahreinrichtung
DE3033837A1 (de) * 1980-09-09 1982-06-09 Contex Konstruktionsgesellschaft Mbh, 4150 Krefeld Hub- und transportwagen
US4676448A (en) * 1984-08-31 1987-06-30 Benninger Ag Winding machine for winding and/or unwinding web-like guided materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417476A1 (de) * 1974-04-10 1975-10-30 Krefeld Apparatebau Abk Schwerlast-kettbaum- und webgeschirrtransport- und einlegewagen mit selbstfahreinrichtung
DE3033837A1 (de) * 1980-09-09 1982-06-09 Contex Konstruktionsgesellschaft Mbh, 4150 Krefeld Hub- und transportwagen
US4676448A (en) * 1984-08-31 1987-06-30 Benninger Ag Winding machine for winding and/or unwinding web-like guided materials

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384887A1 (fr) * 1989-02-15 1990-08-29 GebràœDer Sulzer Aktiengesellschaft Dispositif de changement de l'ensouple de tissu
US5031666A (en) * 1989-02-15 1991-07-16 Sulzer Brothers Limited Cloth beam changer with resilient transmission link on gripping arm
EP0522559A1 (fr) * 1991-07-10 1993-01-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Dispositif de changement de l'ensouple de tissu pour un métier à tisser
US5265649A (en) * 1991-07-10 1993-11-30 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Cloth roll exchange apparatus for a loom
DE4128969A1 (de) * 1991-08-31 1993-03-04 Genkinger Hebe Foerdertech Verfahren und vorrichtung zum parallelrichten eines warenbaumwechslers
US5307845A (en) * 1992-04-15 1994-05-03 Picanol N.V. Split loom including a selvage-former mounted in a removable loom part
WO1994020659A3 (fr) * 1993-03-03 1994-10-13 Genkinger Hebe Foerdertech Procede et dispositif d'alignement en parallele d'un chariot de transport
WO1994020659A2 (fr) * 1993-03-03 1994-09-15 Genkinger Hebe- Und Fördertechnik Gmbh Procede et dispositif d'alignement en parallele d'un chariot de transport
DE4306493A1 (de) * 1993-03-03 1994-09-08 Genkinger Hebe Foerdertech Verfahren und Vorrichtung zum Parallelrichten eines Transportwagens
JPH08507834A (ja) * 1993-03-03 1996-08-20 ゲンキンガー ヘーベ ウント フェルダーテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 搬送車を平行に指向させるための方法及び装置
US5826624A (en) * 1993-03-03 1998-10-27 Genkinger Hebe- Und Foerderchnik Gmbh Process and device for paralleling a transport carriage
WO1997029233A1 (fr) * 1996-02-06 1997-08-14 Genkinger Hebe- Und Fördertechnik Gmbh Dispositif pour le changement de harnais d'un metier a tisser
CN111722604A (zh) * 2020-06-11 2020-09-29 圣山集团有限公司 智能化印染车间及其自动控制方法
CN111722604B (zh) * 2020-06-11 2021-12-14 圣山集团有限公司 智能化印染车间及其自动控制方法
CN115418770A (zh) * 2022-09-27 2022-12-02 射阳县杰力纺织机械有限公司 整经机的自动进出经轴的装置
CN115418770B (zh) * 2022-09-27 2023-06-30 射阳县杰力纺织机械有限公司 整经机的自动进出经轴的装置

Also Published As

Publication number Publication date
JPS6414350A (en) 1989-01-18
DE3876510D1 (de) 1993-01-21
EP0296115B1 (fr) 1992-12-09

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