WO2022253678A1 - Dispositif pour transporter des bobines de fil - Google Patents

Dispositif pour transporter des bobines de fil Download PDF

Info

Publication number
WO2022253678A1
WO2022253678A1 PCT/EP2022/064251 EP2022064251W WO2022253678A1 WO 2022253678 A1 WO2022253678 A1 WO 2022253678A1 EP 2022064251 W EP2022064251 W EP 2022064251W WO 2022253678 A1 WO2022253678 A1 WO 2022253678A1
Authority
WO
WIPO (PCT)
Prior art keywords
station
chains
thread spools
crossbeams
receiving
Prior art date
Application number
PCT/EP2022/064251
Other languages
German (de)
English (en)
Inventor
Frank Oster
Original Assignee
Oerlikon Textile Gmbh & Co. 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 Oerlikon Textile Gmbh & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Priority to CN202280039101.2A priority Critical patent/CN117425603A/zh
Publication of WO2022253678A1 publication Critical patent/WO2022253678A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • B65H67/065—Manipulators with gripping or holding means for transferring the packages from one station to another, e.g. from a conveyor to a creel trolley
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/063—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by profiles, rods, bars, rollers or the like attached to more than one traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B65G17/34—Individual load-carriers having flat surfaces, e.g. platforms, grids, forks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0232—Coils, bobbins, rolls
    • 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 device for transporting thread spools according to the preamble of claim 1.
  • a large number of thread spools are produced in the manufacturing and processing processes of threads.
  • the thread spools are used to store the generated and processed threads and are usually fed to a further processing process. So it is common to pack the thread spools at the end of a manufacturing process or a machining process.
  • two different measures are known in the prior art for transporting the thread spools to a packaging station.
  • WO 99/23286 discloses a device for transporting thread spools, in which individual transport trays are used, each holding a thread spool on a receiving mandrel and being slidably guided by means of a plate in a rail guide.
  • Such devices for transporting thread spools basically have the disadvantage that each thread spool is guided individually.
  • DE 20 2006 008 089 Eil discloses a device that is formed by a manipulator that guides a group of thread spools between different stations by means of a gripping device. In this case, however, it is necessary for the individual stations to be arranged within range of the manipulator. Larger distances between the stations cannot be bridged in this way, however.
  • the publication cited discloses that the thread bobbins are transported by bobbin carriers or creel carriages. Here, however, only a limited group of thread coils can be performed between the stations.
  • This object is achieved according to the invention in that the receiving mandrels are held in several groups on a plurality of movable crossbeams and that the crossbeams are connected to one another by an endless traction device and that the traction device is designed to be drivable.
  • the invention has the great advantage that a large number of thread spools can be guided in relatively short times between a number of stations at a distance from one another.
  • the continuous group-type transport of the thread spools allows the throughput, for example for packaging the thread spools, to be increased considerably.
  • a compact design is possible in order to enable the transport of the thread spools between the stations.
  • Complex guide structures for the outward and return journey of the receiving domes, as is usual with transport trays, for example, are avoided.
  • the further development of the invention is particularly advantageous, in which the endless traction means is formed by two parallel chains which are guided oppositely at the ends of the crossbeams and are connected to the ends of the crossbeams.
  • the crossbeams are in a fixed arrangement to each other synchronously in one direction be movably.
  • the chains advantageously have several angle brackets on an inner side, which are attached directly to the chains at a distance of a predetermined part and which are connected to the ends of the crossbeams. This ensures a stable hold between the chains and the crossbars, with the maximum diameter of the thread spools to be transported essentially determining the pitch of the angle brackets.
  • the chains are advantageously guided in one revolution by rotatably mounted sprockets, with the sprockets lying opposite one another in one of the stations being coupled to a drive shaft in the case of the chains.
  • the chains can thus be advantageously driven synchronously.
  • the drive shaft is preferably connected to a drive end with an electric motor, so that the running speed of the chains can be infinitely adjusted.
  • the transport speed of the thread spools can thus be adapted to a loading or a removal of the thread spools onto the receiving mandrels.
  • the chains are preferably guided between the sprockets by elongated profile rails.
  • the development of the invention is preferably implemented in which the crossbeams with the protruding receiving mandrel and the traction means are arranged in a floor frame, with a returning strand of the traction means being at a distance from a floor , which is greater than a towering length of the receiving dome.
  • This makes it possible to move the crossbeams with towering mandrels after the thread spools have been removed.
  • the device according to the invention is therefore particularly suitable for optimizing package handling in large systems. For example, the thread spools produced in a melt-spinning process can be picked up directly from a delivery point and fed on continuously.
  • the receiving station is assigned an assembly device through which a group of thread spools can be transferred from a delivery point and through which the thread spools can be plugged onto several groups of receiving mandrels.
  • the transport speed of the crossbeams is preferably adapted to the fitting device, so that the crossbeams can be fitted with thread spools without any gaps.
  • the removal station is assigned to a gripping device, through which a group of thread spools can be fed to a packing station, is particularly advantageous here.
  • the groups of thread spools can be packed together or separately.
  • the further development of the invention is preferably carried out in which a film wrapping station is provided between the receiving station and the delivery station, through which the thread spools of one of the crossbeams receive a film wrapping separately.
  • the transverse beams with the thread spools are continuously fed to the foil wrapping station. A decrease in the thread spools and an interruption of the transport is not required.
  • the device according to the invention for transporting thread spools is therefore particularly suitable for optimizing the spool handling for packaging the thread spools after a manufacturing process or a machining process. Throughput quantities that have not been achieved so far can be achieved here.
  • Fig. 1 shows a schematic side view of an embodiment of the device according to the invention for transporting thread spools
  • Fig. 2 shows a schematic top view of the embodiment from Fig. 1
  • Fig. 3 shows a schematic cross-sectional view of a traction means of the embodiment from Figs. 1 and 2
  • FIG. 4 shows schematically another embodiment of the device according to the invention Vorrich for transporting thread spools between several remote stations 1 and 2
  • a first exemplary embodiment of the device according to the invention for transporting thread spools is shown schematically in several views.
  • FIG. 1 shows the exemplary embodiment in a side view
  • FIG. 2 shows a top view of the exemplary embodiment.
  • the exemplary embodiment of the device according to the invention for transporting thread spools has an endless traction means 1, which is formed by two parallel chains 4.1 and 4.2 that are spaced apart from one another. As can be seen from the representation in FIG. 1, the chain 4.1 is guided by two spaced-apart chain wheels 5.1. The sprockets 5.1 are rotatably mounted on a base frame 10.
  • the chain 4.2 opposite the chain 4.1 is also guided through two chain wheels 5.2, which are rotatably mounted on the base frame 10.
  • the chain wheels 5.1 and 5.2 are connected to one another by a drive shaft 6 at a drive end of the traction means 1.
  • the drive shaft 6 is coupled to an electric motor 17 at a drive end.
  • a plurality of transverse members 3 are arranged between the chains 4.1 and 4.2.
  • the crossbeams 3 are arranged at a distance from one another and are fastened with their free ends to the chains 4.1 and 4.2.
  • Each of the crossbeams 3 carries a group of receiving mandrels 2.
  • each of the crossbeams 3 has a total of four receiving mandrels 2.
  • the mandrels 2 are mounted in a towering manner on the crossbeams 3 and have a coil paragraph 8 that is formed at a distance from the crossbeam 3 .
  • the bobbin shoulder 8 is used to hold a thread bobbin 7.
  • upper profile sheets 11 and lower profile sheets 12 are used to guide the chains 4.1 and 4.2 between the receiving station 13 and the removal station 14.
  • a stable guide frame can thus be formed in order to safely guide the crossbeams 3 through the chains 4.1 and 4.2.
  • each of the chains has angled brackets arranged since Lich.
  • Fig. 3 is a cross-sectional view of such an angle plate 9 is shown on the chain 4.1.
  • the angle bracket 9 is attached directly to the chain 4.1.
  • a free leg 21 protrudes laterally from the chain 4.1.
  • the cross member 3 is fastened to the free leg 21 by a screw connection 22, for example.
  • the crossbeam 3 can be connected directly to the chain 4.1 without restricting the mobility of the chain 4.1.
  • the traction means 1 extends between a receiving station 13 and a receiving station 14.
  • groups of thread spools 7 are attached to the receiving domes 2 of the crossbeams 3.
  • the electric motor drive the sprockets 5.1 and 5.2, the chains 4.1 and 4.2 with the Quertraver sen 3 are driven synchronously.
  • the thread spools 7 held on the receiving mandrels 2 are thus conveyed from the receiving station 13 to the removal station 14 .
  • the thread spools 7 are removed from the receiving mandrels 2.
  • the crossbeams 3 are returned to the receiving station 14 with the empty receiving mandrels 2 by the chains 4.1 and 4.2.
  • the sprockets 5.1 and 5.2 are arranged in the base frame 10 at such a height that the returned strands of the chains 4.1 and 4.2 have a height that is greater than the projecting length of the arbors 2. This situation is shown in FIG.
  • the exemplary embodiment of the device according to the invention for transporting thread spools shown in FIGS. 1 and 2 is therefore particularly suitable for ensuring a continuous flow of groups of thread spools during spool handling.
  • the number of thread spools 7 per crossbeam 3 is exemplary.
  • the number of crossbeams 3, which are guided through the traction mechanism 1, is exemplary. It is essential here that a minimum distance between the Quertraver sen 3 is maintained, which allows the placement of thread spools 7 without contact.
  • a further exemplary embodiment of the invention is shown schematically in a side view in FIG.
  • the traction means 1 for transporting the thread spools 7 extends between a receiving station 13 and a removal station 14.
  • the traction means 1 is identical to the embodiment according to FIGS.
  • an assembly device 16 is arranged through which a group of thread spools can be removed from a delivery point 15 and through which the group of thread spools can be fed to the receiving dome 2 of the traction means 1 .
  • the loading device 16 could be formed, for example, by a pivotable gripping device 23 that receives a group of thread spools from a creel carriage 24 or a spool carrier in the delivery point 15 and feeds them to the traction means 1 with the receiving mandrels 2 .
  • the removal station 14 is formed, the exemplary embodiment from a height-adjustable and movable gripping device 18 has.
  • a packing station 19, in which the thread spools 7 are packed, is assigned to the removal station 14.
  • the gripping device 18 can remove a group of thread spools 7 from the traction means 1 and feed them to the packing station 19 .
  • the thread spools can be packed individually or together.
  • a film wrapping station 20 is provided between the pick-up station 13 and the removal station 14, through which the traction mechanism 1 with the receiving mandrels 2 and the thread spool 7 is guided.
  • each of the thread spools 7 can be enclosed in a film.
  • Each thread spool 7 is thus given a protective outer skin before it is packaged.
  • the embodiment of the device according to the invention for transporting thread spools shown in FIG. 4 is particularly suitable for realizing automated spool packaging with a high throughput of thread spools. By guiding the filament spool in groups, high productivity for packaging the filament spools can be achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif pour transporter des bobines de fil entre une pluralité de stations qui sont distantes les unes des autres, ayant au moins une station de ramassage et une station de dévidage, les bobines de fil étant maintenues par des mandrins de ramassage. Selon l'invention, afin d'être apte à guider les bobines de fil en groupes, les mandrins de ramassage sont placés en plusieurs groupes sur une pluralité de traverses mobiles, les traverses étant reliées les unes aux autres par des moyens de traction sans fin, et les moyens de traction étant conçus pour pouvoir être entraînés.
PCT/EP2022/064251 2021-06-04 2022-05-25 Dispositif pour transporter des bobines de fil WO2022253678A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202280039101.2A CN117425603A (zh) 2021-06-04 2022-05-25 用于输送纱线筒子的装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021002880.5A DE102021002880A1 (de) 2021-06-04 2021-06-04 Vorrichtung zum Transportieren von Fadenspulen
DE102021002880.5 2021-06-04

Publications (1)

Publication Number Publication Date
WO2022253678A1 true WO2022253678A1 (fr) 2022-12-08

Family

ID=82115815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/064251 WO2022253678A1 (fr) 2021-06-04 2022-05-25 Dispositif pour transporter des bobines de fil

Country Status (3)

Country Link
CN (1) CN117425603A (fr)
DE (1) DE102021002880A1 (fr)
WO (1) WO2022253678A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845649A (fr) * 1971-10-15 1973-06-29
FR2332928A1 (fr) * 1975-11-26 1977-06-24 Transportbandenfabriek Broekem Dispositif d'entrainement a taquets pour installation de convoyeur a barreaux
US4718541A (en) * 1985-11-01 1988-01-12 Wilding Edwin L Tobacco feeder with slat conveyors
WO1999023286A1 (fr) 1997-10-29 1999-05-14 Certus Maschinenbau Gmbh Procede et systeme de manipulation pour bobines de fil continu ou leveurs de bobines
EP1169903A1 (fr) * 2000-07-04 2002-01-09 Will O Wisp David Booth Weston Convoyeur-élévateur de bandes
DE202006008089U1 (de) 2006-05-18 2007-09-27 Autefa Automation Gmbh Einrichtung zum Verpacken von Filamentspulen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241032A1 (de) 1982-11-06 1984-05-10 W. Schlafhorst & Co, 4050 Mönchengladbach Spulenhuelsenmagazin
IT1247721B (it) 1989-09-18 1994-12-30 Murata Machinery Ltd Metodo ed apparecchio per trasportare rocche da una macchina di stiro con falsa torsione.
IT1254008B (it) 1991-04-19 1995-09-05 Murata Machinery Ltd Sistema di cambio di rocche.
JPH07196256A (ja) 1993-12-29 1995-08-01 Murata Mach Ltd パッケージ搬送システム
CN209957952U (zh) 2019-04-23 2020-01-17 南通尚坊布业有限公司 一种自动落纱粗纱机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845649A (fr) * 1971-10-15 1973-06-29
FR2332928A1 (fr) * 1975-11-26 1977-06-24 Transportbandenfabriek Broekem Dispositif d'entrainement a taquets pour installation de convoyeur a barreaux
US4718541A (en) * 1985-11-01 1988-01-12 Wilding Edwin L Tobacco feeder with slat conveyors
WO1999023286A1 (fr) 1997-10-29 1999-05-14 Certus Maschinenbau Gmbh Procede et systeme de manipulation pour bobines de fil continu ou leveurs de bobines
EP1169903A1 (fr) * 2000-07-04 2002-01-09 Will O Wisp David Booth Weston Convoyeur-élévateur de bandes
DE202006008089U1 (de) 2006-05-18 2007-09-27 Autefa Automation Gmbh Einrichtung zum Verpacken von Filamentspulen

Also Published As

Publication number Publication date
CN117425603A (zh) 2024-01-19
DE102021002880A1 (de) 2022-12-08

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