EP3710619A1 - Dispositif de filage à l'état fondu - Google Patents

Dispositif de filage à l'état fondu

Info

Publication number
EP3710619A1
EP3710619A1 EP18799520.4A EP18799520A EP3710619A1 EP 3710619 A1 EP3710619 A1 EP 3710619A1 EP 18799520 A EP18799520 A EP 18799520A EP 3710619 A1 EP3710619 A1 EP 3710619A1
Authority
EP
European Patent Office
Prior art keywords
melt spinning
tools
operator
during
spinning device
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.)
Pending
Application number
EP18799520.4A
Other languages
German (de)
English (en)
Inventor
Mathias STÜNDL
Stefan Kalies
Christian Hubert
Jan Westphal
Eike Holle
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and 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 and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP3710619A1 publication Critical patent/EP3710619A1/fr
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J13/00—Controls for manipulators
    • B25J13/06—Control stands, e.g. consoles, switchboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/0019—End effectors other than grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/0052—Gripping heads and other end effectors multiple gripper units or multiple end effectors
    • B25J15/0066—Gripping heads and other end effectors multiple gripper units or multiple end effectors with different types of end effectors, e.g. gripper and welding gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/04—Gripping heads and other end effectors with provision for the remote detachment or exchange of the head or parts thereof
    • B25J15/0491—Gripping heads and other end effectors with provision for the remote detachment or exchange of the head or parts thereof comprising end-effector racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J18/00—Arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02—Sensing devices
    • B25J19/021—Optical sensing devices
    • B25J19/023—Optical sensing devices including video camera means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J5/00—Manipulators mounted on wheels or on carriages
    • B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Program-controlled manipulators
    • B25J9/0009—Constructional details, e.g. manipulator supports, bases
    • B25J9/0018—Bases fixed on ceiling, i.e. upside down manipulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Program-controlled manipulators
    • B25J9/06—Program-controlled manipulators characterised by multi-articulated arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
    • B65H54/26—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores having one or more servicing units moving along a plurality of fixed winding units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • 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
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Definitions

  • the invention relates to a melt spinning apparatus for producing synthetic threads according to the preamble of claim 1.
  • a generic melt spinning apparatus for producing synthetic threads is known, for example, from EP 1 300 496 A1.
  • the known melt spinning device has for producing a plurality of synthetic threads a spinneret device, a cooling device, a treatment device and a winding device, which are held to a yarn path in a machine frame.
  • the spinneret device is arranged in an upper level above the treatment device and the take-up device.
  • a robot is provided which is moved vertically and horizontally via a guide device.
  • an additional doffer is provided, which is likewise designed to be movable vertically and horizontally.
  • Another object of the invention is to provide a melt spinning apparatus of the generic type in which the work to be performed by an operator is reduced to a minimum.
  • the operating automat has at least one movable robot arm, which can be equipped with one of several interchangeable tools for the selective execution of several operator activities during commissioning and / or during a maintenance interval and / or during thread production is detachable.
  • the invention has the particular advantage that at least the operator activities occurring in the treatment device and in the take-up device can be carried out automatically.
  • the application of the threads in the treatment device at the start of the process and the removal of full bobbins in the take-up device during the thread production can be carried out by the automatic operation machine with the respectively required tool. So can the tools on the respective operator activity designed and optionally performed by the robot arm for the execution of the operator activity.
  • the tools are arranged in a tool magazine, the robot arm cooperating with the tool magazine for the removal and delivery of the tools.
  • the tools can be detachably connected to the robot arm via a coupling system.
  • the development of the invention is preferably carried out, in which the tool magazine is arranged on the automatic operation machine.
  • the robot arm can dispose of each of the tools directly in each spinning position.
  • one of the tools is a suction injector device through which one or more threads can be guided to a waste container.
  • the suction injector device which can be taken over and guided by the robot arm can be coupled to the waste container via a fixed connection or via a detachable plug connection.
  • the development of the invention is particularly advantageous, in which one of the tools has a gripping device. tion is, by which one or more coils and / or one or more Spulhülsen be feasible.
  • one of the tools is a measuring device by means of which one or more product parameters can be measured.
  • the thread tension in the yarn path of the threads can be controlled by such a measuring device, which is guided by the robot arm.
  • one of the tools is a camera device by means of which one or more threadlines in the devices can be controlled.
  • preventive maintenance work can be carried out selectively.
  • the automatic control device In order to keep free an operating gear, which could be used to transport the full bobbins, the automatic control device according to an advantageous development of the invention is designed to be self-propelled on a monorail extending along several treatment devices and reeling devices. Thus, the use of the operating automation can be extended to several treatment facilities and rewinding devices. In addition, a collision of the robot arm with people or facilities in the operating gear is to be avoided.
  • control panel on a robot controller, which is connected to a machine control unit. This allows the required control programs of the operating triggering machine in a simple manner via a control command of the machine control unit.
  • the coupling between the machine control unit and the robot control unit preferably takes place via a wireless connection, so that a flexible use is possible at several positions of the control automatic machine.
  • the operator activities that are carried out by the automatic control unit can be carried out both during commissioning or during maintenance or during thread production, regardless of the respective operating situation.
  • the method according to the invention for operating a melt spinning device is particularly advantageous in order to be able to carry out a multiplicity of operator activities in the melt spinning device in an automated manner. Due to the relatively high mobility of the robot arm and the adaptation of different tools, the scope of the operator activities to be taken over by the operating machine is unlimited. In that regard, a high degree of automation can be realized, regardless of whether only one synthetic thread or several synthetic threads are produced.
  • control automat has several robot arms for receiving changing tools.
  • the control automat has several robot arms for receiving changing tools.
  • a suction injector device can be designed in such a way that it would simultaneously be suitable for receiving full bobbins.
  • the machine control unit and the robot control unit determine a sequence of operations, preferably as a function of the shortest possible downtime.
  • Fig. 1 shows schematically a front view of an embodiment of the inventive melt spinning device
  • FIG. 2 schematically shows a side view of the embodiment of the inventive melt spinning apparatus of FIG. 1.
  • FIG. 3 schematically shows the embodiment of FIG. 1 at a process start
  • FIG. 4 schematically shows the exemplary embodiment from FIG. 2 during a process start
  • FIG. 6 is a schematic plan view of the embodiment of FIG. 5
  • FIGS. 1 and 2 show a first exemplary embodiment of the inventive melt spinning device for producing synthetic threads in several views.
  • FIG. 1 shows the exemplary embodiment in a front view and FIG. 2 shows a side view schematically.
  • the exemplary embodiment according to FIGS. 1 and 2 has a spinneret device 1 with a total of three spinnerets 1.3 arranged next to one another.
  • the number of spinnerets in the spinnerette device 1 is exemplary and may include substantially more than three threads per spinning position.
  • the spinnerets 1.3 are at an underside of a heated spinneret
  • the spinning beam 1.2 contains further melt-conveying parts, not shown here, in order to feed the melt supplied via a melt feed 1.1 to a melt source of the melt nozzles to the spinning nozzles 1.3.
  • at least one or more spinning pumps and distribution lines is arranged in the spinning beam 1.2.
  • the spinnerets 1.3 have at their lower sides a plurality of nozzle openings, from each of which a plurality of strand-shaped filaments is extruded.
  • a cooling device 2 is arranged below the spinneret device 1, which with a cooling shaft 2.1 extends directly to the spinnerets 1.3.
  • the cooling device 2 is designed as a transverse flow blowing device, in which a cooling air flow is generated by means of a laterally arranged blowing chamber 2.2 and through a blowing wall
  • 2.3 is directed to the filament strands of the threads.
  • the spinneret device 1 and the cooling device 2 are arranged in an upper tier. Below the cooling device 2, the treatment device 3 and the winding device 4 are arranged in a lower floor.
  • a mounting wall 6 serves to receive the treatment device 3.
  • the mounting wall 6 has directly below the cooling device 2 a preparation device 3.2 which has one collecting thread guide and one wetting agent per thread.
  • the preparation device 3.2 is followed on the mounting wall by a take-off device 3.3, a stretching device 3.4, a curling device 3.5 and a swirling device 3.6.
  • the thread-guiding and thread-handling components the withdrawal device 3.3, the stretching device 3.4, the Köselvorrich- 3.5 and the swirling device 3.6 are held on a front side of the mounting wall 6.
  • a drive device 10 is provided with a plurality of drives and associated with the devices 3.3, 3.4, 3.5 and 3.6.
  • the winding device 4 associated with the treatment device 3 is formed in this embodiment with a rotatably mounted winding turret 4.2 in a machine frame 4.5. On the winding turret 4.2, two winding spindles 4.1 are arranged at a distance from one another in a rotatably mounted manner.
  • the winding device 4 has in this embodiment, three winding points, so that at the winding spindles 4.1 each three coils 9 are wound simultaneously. In a winding area, the winding spindles 4.1 interact with a pressure roller 4.3 and a traversing device 4.4.
  • the machine frame 4.5 is integrated in the mounting wall 6 and combined with the drive device 10 on the rear side.
  • the winding spindles 4.1 and the winding turret 4.2 and the traversing device 4.4 are driven by separate drives.
  • the drive device 10 is coupled to a machine control unit 11.
  • the automatic control 5 has a long projecting Ro- boterarm 5.1 up.
  • the robot arm 5.1 is multiaxial and has a tool adapter 5.2 at a free end.
  • the control panel 5 is guided via a self-propelled 5.3 on a monorail 12.
  • the monorail 12 extends above the treatment device 3 and a Doffgang 14, which extends on the machine longitudinal side in front of the end face of the winding device 4.
  • the automatic control unit 5 contains a robot control unit 5.4 in order to be able to execute the control programs stored for the purpose of guiding the robot arm 5.1.
  • the robot controller 5.4 is coupled to the engine control unit 11 through a wireless connection 15.
  • a tool magazine 7 is arranged in the upper area on the mounting wall 6, a tool magazine 7 is arranged.
  • the tool magazine 7 has a holding device 7.7 for receiving a plurality of tools.
  • a suction injector device 7.1, a gripping device 7.3 and a coil scraper 7.2 are shown as tools.
  • the Sauginjektor noticed 7.1 is connected via a waste line 17 with a waste container 13.
  • a compressed air line not shown here, connects the suction injector 3.1 with a compressed air source.
  • the waste line 17 and the compressed air line are flexibly designed, so that the suction injector 7.1 when taken over by the robot arm
  • Each of the tools 7.1, 7.2 and 7.3 is associated with a coupling adapter 7.4, which optionally with the tool adapter
  • the embodiment of the melt spinning device according to the invention is shown in FIGS. 1 and 2 in a normal operating situation in which a total of three synthetic threads are produced.
  • the spinneret device 1 is supplied with a polymer melt which extrudes a multiplicity of filaments from the polymer melt by means of the spinnerets 1.3 for each thread.
  • the filaments are cooled by the cooling device 2, wherein the threads 8 are each withdrawn individually from the spinneret device 1 by means of the extraction device 3.3.
  • the filament bundles are brought together by the preparation device 3.2 and in each case the thread 8 and then fed together to the stretching device 3.4.
  • the threads are crimped in the crimping device 3.5 and vortexed before winding into a coil by the swirling device 3.6.
  • the operating computer 5 is parked in a holding station 16, in which the robot arm 5.1 has immediate access to the tool magazine 7.
  • the automatic control unit 5 waits for control commands of the machine control unit 11 in order to be able to carry out an operator action pending thereon.
  • the finished wound coils 9 must be removed in the winding device 4 and, for example, transferred to a transport system.
  • the coils 9 removed from one of the winding spindles 4.1 must then be replaced by empty tubes.
  • the robot arm 5.1 will first remove the coil scraper 7.2 from the tool train magazine 7.
  • the self-propelled device 5.3 turns off the operating car.
  • the robot arm 5.1 is then controlled in accordance with a predetermined control program in order to use the coil scraper 7.2 to transfer the bobbins 9 from the winding spindle 4. 1 to a transport system not shown here.
  • the gripping device 7.3 By means of the gripping device 7.3 can be taken from a sleeve magazine not shown here, a winding tube and attach it to the winding spindle 4.1. This process repeats to place the required number of winding tubes on the winding spindle 4.1.
  • the automatic control unit 5 can thus be used to carry out a number of operating activities in every operating situation. Thus, operator activities can also be carried out during commissioning or during a maintenance interval by the operator control machines.
  • Figs. 3 and 4 the embodiment of the melt spinning apparatus is shown during startup. In this situation, the suction injector device 7.1 is removed from the tool magazine 7 by the robot arm 5.1 and used to guide the threads. Thus, the threads that are extruded through the spinneret 1, continuously record on the suction injector 7.1 and lead to the waste container 13.
  • FIGS. 3 and 4 show the situation in which the robot arm 5.1 applies the group of yarns in the stretching device 3.4. In this case, the robot arm 5.1 is controlled in accordance with a control program in order to be able to carry out the application of the threads.
  • the exemplary embodiment of the melt-spinning apparatus illustrated in FIGS. 1 to 4 is shown only by way of example in the embodiment of the automatic operating device 5 and in the execution of the operator's activities. In principle It is also possible to use other tools not shown here in order to carry out certain operator activities.
  • the automatic control unit 5 could check a thread tension in the process at regular intervals. The measured values are transmitted directly to a database.
  • the automatic control unit 5 with the aid of a guided on the robot arm 5.1 camera system recordings of detail areas of the process, e.g. a threadline in the preparation device 3.2 or a threadline in the stretching device 3.4 or a thread plug formation in the crimping device 3.5 purchase. Actual setpoint comparisons can then be carried out in the machine control unit 11 in order to initiate any anticipatory maintenance work.
  • the automatic control unit 5 can also be used to carry out cleaning work during a maintenance interval. For example, thread remnants and also dust can be taken up and removed via the suction injector device 7.1. In particular in the area of the takeup device 4, such thread remnants and fluff can negatively influence the wound thread quality in the reels 9, so that regular use of the automatic operating device 5 for cleaning the reels Winding device 4 is particularly advantageous.
  • the automatic control unit 5 is assigned to a treatment device 3 and a winding device 4.
  • the automatic control unit 5 performs further operator activities in the area of the spinneret device 1.
  • the operating machine 5 can advantageously also be used for a plurality of treatment devices 3 and winding devices 4.
  • a plurality of melt spinning devices it is customary for a plurality of melt spinning devices to be used as so-called spinning positions adjacent to one another for the production of the threads.
  • This extends the Overhead conveyor 12 parallel to a machine longitudinal side, on which the treatment facilities 3 are placed side by side.
  • the automatic control unit 5 has an integrated tool magazine 7.
  • FIGS. 5 and 6 An exemplary embodiment of a tool magazine 7 on the automatic operating machine 5 is shown in several views in FIGS. 5 and 6 for this purpose.
  • Fig. 5 shows schematically a side view and in Fig. 6 is a plan view of the control panel 5 is shown. The following description thus applies to both figures.
  • a tool magazine 7 with several tool holders 7.7 is arranged side by side. Each of the tool holders 7.7 holds one of several tools.
  • the tool magazine 7 has a total of five different tools 7.1 to 7.6.
  • a suction injector device 7.1 In addition to a suction injector device 7.1, a gripping device 7.3, a winding mandrel 7.2, a measuring device 7.5 and a camera device 7.6 are shown.
  • Each of the tools 7.1 to 7.6 is associated with a coupling adapter 7.4 to be connected via a tool adapter 5.2 with the robot arm 5.1.
  • the robot arm 5.1 can thus perform the desired operator activity in any position with the appropriate tool.
  • the operating machine is guided on a monorail conveyor.
  • the operating automaton as a self-propelled ground vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Textile Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

L'invention concerne un dispositif de filage à l'état fondu pour la production de fils synthétiques ayant au moins un système de filière, un dispositif de refroidissement, un dispositif de traitement et un dispositif d'enroulement. Il existe une commande automatique pour l'exécution d'au moins une activité de l'opérateur. Selon l'invention, la commande automatique dispose d'au moins un bras de robot mobile qui peut être couplé en option à l'un de plusieurs outils interchangeables pour l'exécution sélective de plusieurs activités de l'opérateur pendant la mise en service et/ou pendant un intervalle de maintenance et/ou pendant la production de filets. Cela garantit une grande flexibilité dans le fonctionnement automatisé du dispositif de filage à l'état fondu.
EP18799520.4A 2017-11-17 2018-11-06 Dispositif de filage à l'état fondu Pending EP3710619A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017010684 2017-11-17
PCT/EP2018/080275 WO2019096625A1 (fr) 2017-11-17 2018-11-06 Dispositif de filage à l'état fondu

Publications (1)

Publication Number Publication Date
EP3710619A1 true EP3710619A1 (fr) 2020-09-23

Family

ID=64172511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18799520.4A Pending EP3710619A1 (fr) 2017-11-17 2018-11-06 Dispositif de filage à l'état fondu

Country Status (5)

Country Link
US (1) US11697891B2 (fr)
EP (1) EP3710619A1 (fr)
JP (1) JP7143411B2 (fr)
CN (1) CN111356797A (fr)
WO (1) WO2019096625A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
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US20200340141A1 (en) 2020-10-29
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