EP4313819A1 - Système de transport de bobines biconiques et de tubes pour un bobinoir automatique - Google Patents

Système de transport de bobines biconiques et de tubes pour un bobinoir automatique

Info

Publication number
EP4313819A1
EP4313819A1 EP22711045.9A EP22711045A EP4313819A1 EP 4313819 A1 EP4313819 A1 EP 4313819A1 EP 22711045 A EP22711045 A EP 22711045A EP 4313819 A1 EP4313819 A1 EP 4313819A1
Authority
EP
European Patent Office
Prior art keywords
spinning
transport
cop
cops
transport system
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
EP22711045.9A
Other languages
German (de)
English (en)
Inventor
Marc Küppenbender
Christian Vierschgens
Michael Bäumges
Torsten Forche
Manfred Mund
Harald Röttsches
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.)
Rieter Automatic Winder GmbH
Original Assignee
Rieter Automatic Winder GmbH
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 Rieter Automatic Winder GmbH filed Critical Rieter Automatic Winder GmbH
Publication of EP4313819A1 publication Critical patent/EP4313819A1/fr
Pending legal-status Critical Current

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
    • 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
    • B65H67/063—Marking or identifying devices for packages
    • 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
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • 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 spinning cop and tube transport system for an automatic dishwasher and an automatic dishwasher comprising such a spinning cop and tube transport system. Furthermore, the invention relates to a method for transporting spinning cops and empty tubes arranged on transport media in a spinning cop and tube transport system.
  • the spinning cop created in this way is placed on transport media or transport discs and then goes to the dishwasher.
  • the spinning bobbin is transported via conveyor belts to a bobbin preparation station, where the end of the thread is loosened and made ready for later secure grasping.
  • the spinning cop then moves to a winding station where the rewinding is carried out.
  • Modern dishwashers usually have a large number of similar winding units, on which they rewind the yarn produced on ring spinning machines onto large-volume cross-wound bobbins. To do this, the winding positions must be constantly supplied with spinning bobbins, because the spinning bobbin running times are usually between one and three minutes, depending on the yarn quantity and the performance of the warewasher. In a warewasher with up to 96 winding positions, high demands are therefore placed on an automatic supply of spinning bobbins.
  • the transport system required for this consists, among other things, of a conveyor belt guided along a guide track, on which transport media or transport plates with vertically arranged receiving mandrels circulate.
  • the transport plates stand with their base plate essentially during the entire transport on moving conveyor belts, which take them along by friction.
  • Spinning bobbins are placed on the transport plates, which remain attached to these transport plates during the feed, during the unwinding and also as empty tubes during the return.
  • Such a transport system can be connected directly to the transport system of an upstream textile machine producing spinning cops - one speaks then of a textile machine network - or the transport system of the dishwasher is supplied via a special interface with spinning cops of a separately arranged ring spinning machine.
  • An interface for feeding in fresh spinning bobbins consists, for example, of a bobbin centering and plug-on device arranged in the area of a so-called transfer section, which is usually preceded by a so-called flat round conveyor.
  • an upstream interface for disposing of the empty tubes is usually also provided.
  • the transport system includes, among other things, a feed section, a storage section, so-called transverse transport sections leading to the winding stations, and a return section.
  • the feed section along the entire warewasher supplies the winding units with fresh spinning bobbins to be unwound.
  • the transverse transport sections contain several reserve positions as well as an unwinding position and finally transport the unwound tubes from the unwinding position to the return section.
  • the return line runs parallel to the infeed line, also along the warewasher and transports the unwound and empty tubes away.
  • the closed transport circuits usually have a number of transport loops, which lead either to the individual winding stations or to specific units or treatment devices, such as bobbin preparation devices, tube cleaning devices or slip-on devices.
  • the winding state of the spinning cops or data relating to the respective spinning cop are usually stored on a storage medium on/in the transport medium or the spinning cop itself. Reading devices are able to read out the information attached to them, and switches in the transport route ensure that the spinning cops are forwarded to the appropriate transport routes or to the appropriate aggregates/treatment devices.
  • the spinning bobbins supplied by the ring spinning machine a so-called preparation is usually required, since the thread end of the spinning bobbin is placed on the ring spinning machine in such a way that, unless special measures are taken, it cannot be picked up at the working points of the dishwasher and accordingly not on the thread feed organs the winding positions can be transferred.
  • the spinning cops first pass through a preparation device of an automatic cop and tube transport system on their way from the ring spinning machine to a spooling station of a dishwasher, in which the thread end is released from the spinning cop surface and so for the subsequent rewinding process is positioned in a ready position on the spinning cop that it is easy to handle for the thread treatment and management organs of the jobs of a dishwasher.
  • Preparation devices for preparing the spinning cops have therefore been known in the textile industry for a long time in various forms and are in part described in great detail in numerous references.
  • DE 10 2008 017 256 A1 describes a dishwasher with a spinning cop and tube transport system, which is connected to a transport system of a ring spinning machine via connecting sections.
  • spinning bobbins which are arranged in a vertical orientation, largely non-rotatably, on transport plates and have been manufactured on one or more ring spinning machines, are fed into the transport system of the dishwasher via the connecting section on the input side.
  • the empty tubes unwound on the spooling stations of the dishwasher are then disposed of via a connecting section on the output side.
  • the spinning bobbin and tube transport system has a large number of other, different transport routes, via which the numerous winding stations are supplied with spinning bobbins, or via which the unwound tubes are disposed of.
  • there are units in the sense of treatment devices such as a preparation device or a tube cleaning device, which are connected to the feed line or the return line via further transport lines and which prepare and/or post-process the bobbins or the tubes.
  • the transport plates with the spinning cops arrive first to a feed line located in the rear area of the dishwasher, from which a so-called preparation line branches off.
  • a preparation device is arranged in the area of the preparation section, on which the delivered spinning cops are prepared for the subsequent rewinding process.
  • the prepared spinning bobbins are transported via a connecting section to what is known as a storage section.
  • the reversibly drivable storage section distributes the transport plates with the prepared spinning bobbins to one of the numerous transverse transport sections.
  • Each of the transverse transport sections runs through one of the numerous winding stations of the dishwasher and is connected on the output side to a return section located on the front of the dishwasher.
  • a first aspect of the invention therefore relates to a spinning cop and tube transport system for a Automatic dishwasher for transporting spinning cops on transport media, comprising a feed section, a storage section, transverse transport sections and a return section, the spinning cops or the transport media comprise storage media that have information relating to the respective spinning cops.
  • the spinning cop and tube transport system also has at least one preparation device, the preparation device being operatively connected to a reading device for reading out information on a storage medium relating to the spinning cop arranged thereon, the storage medium being comprised of the spinning cop to be transported or the transport medium, and at least one deflection device downstream of the preparation device, which is in operative connection with a reading device for reading out information attached to a storage medium with regard to the spinning cop arranged thereon.
  • the respective transport medium is deflected into different transport sections, so that the spinning cops are either transported further, remaining on the feed section, or are diverted to a secondary section, with the secondary section comprising a deflection area by means of which the spinning cops are diverted to the storage section.
  • the aggregates/treatment devices such as the preparation device or the tube cleaning device are no longer integrated into the spinning cop and tube transport system via transport loops or other transport routes, but attached to the corresponding transport routes.
  • the preparation line is located on the feed line and pulls in those spinning cops that are to be prepared by it from the feed line, prepares them accordingly and then guides them back onto the feed line.
  • the information as to whether the respective spinning cop passing on the feed path is to be prepared by the preparation device is stored on the storage medium, contained in the transport medium or in the spinning cop itself.
  • a sleeve cleaning device is advantageously attached to the return path in order to free the sleeves that have not been completely unwound in the winding station and have a thread residue that is no longer unwound, so that the sleeves can be fed back to the ring spinning machine.
  • Tubes to be cleaned are pulled from the return line into the tube cleaning device, treated accordingly and, freed from thread remnants, returned to the return line.
  • the feed line which runs along the dishwasher and transports fresh spinning cops to be unwound for the winding units, merges into the storage line at the end of the machine, which runs parallel to the feed line and is driven in the opposite direction.
  • the transverse transport sections which each lead through the winding stations, and in which the spinning cops are optionally stored in reserve positions and/or are fed to the rewinding process in the unwinding position, depart from the storage section.
  • the transverse transport sections can either be in the form of sections driven by endless belts or, instead of the belt drives, have a transport wheel by means of which the spinning bobbins are transported from the storage section to the winding station. After rewinding, the empty tubes are transported away via the transverse transport lines to the return line, which also runs along the dishwasher.
  • a preparation device is usually arranged at the beginning of the winding stations or the feed section. This means that spinning cops to be unwound are transported on the feed line and pass a preparation device in the process.
  • a reading device which reads out the information relating to the respective spinning cop stored on the storage medium, is operatively connected to the preparation device.
  • Spinning cops which are to be prepared in the preparation device, are drawn into the preparation device from the feed section. The end of the thread is picked up here and made available in such a way that the thread handling organs of the winding unit can find it and start the winding process.
  • the appropriately prepared spinning cop is then fed back onto the feed line and transported further along it.
  • Spinning cops on the other hand, which are not to be prepared, pass the preparation device on the feed line.
  • the storage medium with the information relating to the spinning cop can be attached to the transport medium, which is usually designed as a transport plate and on which the spinning cop is transported upright, or to the spinning cop itself or to the sleeve of the spinning cop
  • the spinning cop has to run through the entire feed section to the end of the dishwasher in order to reach the storage section. From the storage section it is fed to the respective winding station via a transverse transport section. In the case where the prepared spinning cop needs to be fed to one of the front winding units, it passes through the entire storage section until it arrives at the target winding position.
  • At least one deflection device is present, which is downstream of the preparation device.
  • the deflection device is designed independently of the preparation device and is also attached to the feed section. Furthermore, the deflection device is connected to a reading device.
  • the reading device records the information on the storage medium, which relates, for example, to the preparation status and/or to which winding unit this spinning cop must be supplied.
  • the reading device can be arranged in the entry area of the deflection device or can be configured upstream of it and separately from it.
  • the deflection device comprises two different transport routes, with the first transport route leaving the spinning cop on the feed route and the second transport route being a secondary route which includes a deflection area. This deflection area diverts the spinning cops located on the branch line to the storage line.
  • the spinning cop has to be fed to a winding station that is located in the material flow behind the deflection device, the spinning cop remains on the feed line and is transported further to the end of the dishwasher in order to reach the storage line.
  • the first transport section of the deflection device which leaves the spinning cop on the feed section, is the feed section itself.
  • the first transport route can be a separate route section on which the spinning cop is removed from the feed route and then fed back to it.
  • the travel times of at least some spinning cops to the winding stations can be reduced.
  • a spinning cop has to cover the entire length of the machine twice before it can be fed to a winding unit. At best it can thus the travel time of some spinning cops can be reduced by up to 50 percent.
  • the deflection device can draw in the spinning cops depending on the production capacity utilization of the downstream winding units on the storage section. This means that in addition to the information contained on the storage medium relating to the respective spinning cops, information can flow in that is based on the needs of the winding units and/or the machine layout.
  • the deflection device can also deflect empty transport media or empty tubes onto the storage section during special operations, for example if the dishwasher is to be emptied of transport media or all current spinning cops are to be used up.
  • the spinning cops that are not prepared by the first preparation device can pass the deflection device and, remaining on the feed path, can be further transported and thus fed to the second preparation device.
  • the allocation of which spinning cops are to be prepared in which preparation device can be selected according to various criteria.
  • a criterion for the division can be that all spinning cops that are to be fed to the winding units that are arranged in the dishwasher up to the deflection device are prepared by the first preparation device. Spinning cops, which are to be fed to the winding stations downstream of the deflection device, pass the deflection device and thus remain on the feed path in order to be prepared by the second preparation device. Prepared, these spinning bobbins are returned to the feed line and from there to the storage line at the end of the machine, so that they fill the rear winding units.
  • Another criterion could be that in the case of a multi-batch occupancy of the dishwasher, each preparation device prepares spinning cops of a batch. A combination of different criteria is also conceivable within the scope of the invention, ie a spinning cop division depending on the winding position assignment and the lot assignment.
  • a further preferred embodiment has at least one second deflection device.
  • the spinning cops can be deflected early on to the storage section for delivery to the winding stations.
  • the spinning cops can be deflected early on to the storage section for delivery to the winding stations.
  • the storage section is only driven in one direction and the spinning bobbins therefore no longer patrol back and forth along it as was previously the case, an early and targeted feeding of the spinning bobbins to the winding stations is particularly advantageous.
  • two deflection devices are arranged on a dishwasher with 96 winding units.
  • the first deflection device could be arranged in the area of the 32nd winding position and the second deflection device in the area of the 64th winding position.
  • the spinning cops prepared by the preparation device reach the area of the first deflection device on the feed line and, if they are to be fed to winding units 1 to 32, are guided by the deflection device to the secondary line and deflected here to the storage line by means of the deflection area.
  • the spinning cops for the winding units 33 to 96 remain on the feed line.
  • the spinning bobbins for the winding units 33 to 64 are guided to the corresponding branch line and deflected to the storage section by means of the deflection area, while the spinning bobbins that are to be fed to the winding units 65 to 96 remain on the feed line and at the end of the dishwasher reach the storage path.
  • the deflection devices can draw in spinning cops of any template or batch that are necessary for optimized machine operation. Furthermore, the Pull in deflection devices prepared spinning cops depending on the production utilization of the downstream winding units on the storage section. This means that prepared spinning bobbins from one or more templates/lots are drawn in by the deflection device or can pass through the deflection device, depending on the requirements of the winding units and the machine layout. In the case of several preparation devices, it is also particularly advantageous if several deflection devices are provided.
  • the deflection device can comprise any suitable distribution device.
  • the deflection device preferably comprises a switch.
  • a switch can be arranged both in the entry area of the deflection device and/or in the deflection area.
  • the switch In the entrance area, the switch is used to either guide the incoming spinning cops from the feed line to the secondary line or to transport them further on or onto the feed line. It is irrelevant for the invention whether the spinning cops remain directly on the feed path during further transport or are fed back to the feed path via a transport loop.
  • the switch In the deflection area, the switch serves to deflect the spinning cops onto the storage section.
  • the deflection device can include two switches or one in combination with a further distribution device.
  • the deflection device advantageously includes a transport wheel.
  • a transport wheel can be arranged both in the entry area of the deflection device and/or in the deflection area.
  • the transport wheel In the entrance area, the transport wheel is used to either guide the incoming spinning cops from the feed line to the secondary line or to transport them further on or onto the feed line. It is irrelevant for the invention whether the spinning cops remain directly on the feed path during further transport or are fed back to the feed path via a transport loop.
  • the transport wheel In the deflection area, the transport wheel is used to deflect the spinning cops onto the storage section.
  • the deflection device can include two transport wheels or one in combination with a further distribution device.
  • a second aspect of the invention therefore relates to a dishwasher with a spinning cop and tube transport system for spinning cops and empty tubes arranged on transport media.
  • the dishwasher is characterized in that the spinning cop and tube transport system is designed according to one of the embodiments described above.
  • the spinning cop and tube transport system can be connected, for example, directly to the transport system of an upstream ring spinning machine that produces spinning cops; one then speaks of a textile machine network.
  • the spinning bobbin and tube transport system of the dishwasher can also be supplied with spinning bobbins from a separately arranged ring spinning machine via a special interface.
  • An interface for feeding in fresh spinning bobbins consists, for example, of a bobbin centering and push-on device arranged in the area of a so-called transfer section, which is usually preceded by a so-called flat round conveyor.
  • an upstream interface for disposing of the empty tubes is usually also provided.
  • Dishwashers designed in this way are characterized by optimized efficiency.
  • the travel times of the spinning bobbins in question are reduced by the early deflection of spinning bobbins onto the storage section and the resulting early feeding of the spinning bobbins to the winding stations.
  • Trailing threads can arise because the thread layers on the spinning cop always harbor the risk that the thread end will come loose, partially unwind and finally get caught somewhere on or in the machine or the transport system while the spinning cop is being transported on. Such trailing threads not only disrupt the entire material flow, but can ultimately lead to a standstill of the machine and make manual intervention necessary.
  • a third aspect of the invention therefore relates to a method for transporting spinning cops and empty tubes arranged on transport media in a spinning cop and tube transport system, comprising a feed section, a storage section, transverse transport sections and a return section, with the spinning cops or the transport media comprising storage media which the respective spinning cops have relevant information.
  • the method is characterized in that in a first step in the area of the at least one preparation device, the information on the storage medium relating to the respective spinning cop is read out, that in a second step the spinning cop, depending on the information read out, is optionally guided from the feed section into the preparation device , is prepared and then transported back to the feed section, that in a third step in the area of the at least one deflection device downstream of the preparation device, the information on the storage medium relating to the respective spinning cops is read out, that in a fourth step, the spinning cops are read out as a function of the read out Information is deflected into different transport routes, with the spinning cop either being transported further on the feed route remaining or being deflected onto a branch line, the branch line having a deflection includes rich, by means of which the spinning cop is deflected onto the storage section.
  • FIG. 1 shows a schematic plan view of a spinning cop and tube transport system arranged in the area of a dishwasher, each with a preparation and deflection device;
  • Fig. 2 shows a schematic top view of a spinning cop and tube transport system arranged in the area of a dishwasher with two preparation and
  • the spinning cop and tube transport system 2 of a dishwasher 1 is shown schematically in FIG. 1, which is connected to a transport system (not shown) of a ring spinning machine via connecting sections (not shown).
  • the dishwasher 1 can also be supplied with spinning cops 3 of a separately arranged ring spinning machine via a special interface. In this case, a further interface for disposing of the empty tubes 4 is usually provided.
  • the spinning cops 3 which are arranged in a vertical orientation and largely non-rotatably on transport plates 5, are fed into the transport system of the dishwasher 1 and reach the feed section 6.
  • the disposal of the empty tubes 4 unwound on the winding positions 7 of the dishwasher 1 then takes place on the output side via the return path 8.
  • a storage medium is contained in the transport plate 5 which includes information relating to the spinning cop 3 to be transported.
  • This information can contain, for example, the lot to which it belongs, data about the winding state and other process- and/or yarn-specific parameters.
  • Reading devices are able to read out the information attached to them. Switches in the transport route ensure that the spinning cops 3 are forwarded to the corresponding route sections. Devices of this type have been known for a long time and are frequently described in the patent literature, so that a detailed description is dispensed with at this point.
  • the spinning cop and tube transport system 2 shown in Figure 1 has a so-called storage line 9 and several transverse transport lines 10, via which the numerous winding stations 7 of the dishwasher 1 are supplied with spinning cops 3 or via which the unwound empty tubes 4 be disposed of.
  • the transport plates 5 with the spinning cops 3 first reach the feed section 6, on which a preparation device 11 is arranged.
  • the spinning cops 3 are prepared for the subsequent rewinding process.
  • a first reading device 12 which reads the information on the storage medium as to whether this spinning cop 3 should be prepared by the preparation device 11 . If this is the case, the spinning cop 3 is drawn into the preparation device 11 . Otherwise, the spinning cop 3 remains on the feed line 6.
  • the prepared spinning cops 3 arrive again on the feed section 6 and are transported in the direction of the deflection device 13 .
  • a second reading device 14 is arranged in the area of the deflection device 13 and reads the information on the storage medium as to whether this spinning cop 3 should be fed to one of the winding stations 7a to 7h.
  • a distribution device is therefore arranged in the entry area of the deflection device 13 and is designed as a switch 15 in this exemplary embodiment. If this is the case, then the spinning cop 3 is guided onto the branch line 16 and further to a deflection area 17 .
  • the spinning cop 3 is deflected onto the storage section 9 by means of a further distribution device, designed here as a transport wheel 18 which has recesses for receiving transport plates 5 .
  • the spinning cop 3 If, on the other hand, the spinning cop 3 is intended for the winding positions 7i to 7I, it passes the deflection device 13 and remains on the feed section 6. On this, the spinning cop 3 is transported to the end of the machine and reaches the storage section 9 at the machine end.
  • Each of the transverse transport sections 10 runs through one of the numerous winding stations 7 of the dishwasher 1 and is connected to a return section 8 on the output side .
  • the transport plates 5 are conveyed within the spinning cop and tube transport system 2 as a rule via circulating endless conveyor belts, for example flat belts.
  • FIG. 2 shows a spinning cop and tube transport system 2 which comprises two preparation devices 11a, 11b and two deflection devices 13a, 13b.
  • a first batch is processed on the winding units 7 of the first section 19, while the winding units of the second section 20 and third section 21 process a second section.
  • All spinning cops 3 are transported on the feed section 6 in the direction of the preparation device 11a and are detected by the reading device 12a associated with the preparation device 11a.
  • Spinning cops 3 belonging to the first batch are drawn in by the preparation device 11a and prepared accordingly.
  • the prepared spinning cops 3 then return to the feed section 6. On this they are transported together with the spinning cops 3 of the second batch in the direction of the deflection device 13a.
  • the reading device 14a reads the information on the storage medium.
  • Spinning cops 3, which belong to the first batch and which have been prepared by the preparation device 11a are diverted at the start of the deflection device 13a by means of a switch 15 to the secondary line 16a and from there by a transport wheel 18 arranged in the deflection area 17 to the storage line 9.
  • the storage section 9 can be driven in the transport direction T and feeds the spinning cops 3 to the respective winding stations 7 in the first section 19 .
  • Spinning cops 3 of the second batch pass through the preparation device 11a without being drawn in by it. In the area of the deflection device 13a, they are guided further by the switch 15 in such a way that they remain on the feed path 6 and are transported in the direction of the preparation device 11b.
  • the with the preparation device 11b in Actively connected reading device 12b detects the spinning cops 3, reads the information from the storage medium, so that the spinning cops 3 of the second batch are drawn in by the preparation device 11b. After the preparation of the spinning cops 3, the spinning cops 3 reach the feed section 6 again and pass through the reading device 14b associated with the deflection device 13b.
  • Spinning cops 3 of the second batch, with which the winding units 7 of the second section 20 are to be fitted are guided onto the branch line 16b with the aid of a switch 15 and deflected onto the storage line 9 by means of a transport wheel 18 .
  • the reading device 14b reads out the information that the winding units 7 of the third section 21 are to be equipped with the respective spinning cop 3, then these spinning cops 3 do not reach the secondary line 16b, but remain on the feed line 6, on which they are transported to the end of the machine be transported further in order to get to the storage section 9 here.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne un système de transport de bobines biconiques et de tubes (2) destiné à un bobinoir automatique (1), comprenant au moins un dispositif de redirection (13) en aval du dispositif de préparation (11), le dispositif de redirection étant relié fonctionnellement à un dispositif de lecture (12) destiné à lire des informations appliquées au support de stockage concernant la bobine de filature (3) se trouvant sur le support de stockage, et le dispositif de redirection redirigeant chaque support de transport (5) sur différentes lignes de transport en fonction des informations qui ont été lues, de sorte que les bobines biconiques (3) soit restent sur la ligne d'acheminement (6) et sont transportées plus loin sur cette dernière, soit sont redirigées sur une ligne secondaire (16), la ligne secondaire (16) comprenant une région de redirection (17), au moyen de laquelle les bobines biconiques (3) sont redirigées sur la ligne de stockage (9).
EP22711045.9A 2021-03-22 2022-03-08 Système de transport de bobines biconiques et de tubes pour un bobinoir automatique Pending EP4313819A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021107062.7A DE102021107062A1 (de) 2021-03-22 2021-03-22 Spinnkops- und Hülsentransportsystem für eine automatische Spulmaschine
PCT/EP2022/055831 WO2022200031A1 (fr) 2021-03-22 2022-03-08 Système de transport de bobines biconiques et de tubes pour un bobinoir automatique

Publications (1)

Publication Number Publication Date
EP4313819A1 true EP4313819A1 (fr) 2024-02-07

Family

ID=80784993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22711045.9A Pending EP4313819A1 (fr) 2021-03-22 2022-03-08 Système de transport de bobines biconiques et de tubes pour un bobinoir automatique

Country Status (4)

Country Link
EP (1) EP4313819A1 (fr)
CN (1) CN117120357A (fr)
DE (1) DE102021107062A1 (fr)
WO (1) WO2022200031A1 (fr)

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IT1283270B1 (it) 1996-03-18 1998-04-16 Savio Macchine Tessili Spa Procedimento e dispositivo di roccatura contemporanea di una pluralita di partite di filato
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