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EP0410021B1 - Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile - Google Patents

Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile Download PDF

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Publication number
EP0410021B1
EP0410021B1 EP89113551A EP89113551A EP0410021B1 EP 0410021 B1 EP0410021 B1 EP 0410021B1 EP 89113551 A EP89113551 A EP 89113551A EP 89113551 A EP89113551 A EP 89113551A EP 0410021 B1 EP0410021 B1 EP 0410021B1
Authority
EP
European Patent Office
Prior art keywords
bobbin
adapter
gripper
swivelling
stage
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.)
Expired - Lifetime
Application number
EP89113551A
Other languages
German (de)
English (en)
Other versions
EP0410021A1 (fr
Inventor
Siegfried Dipl.-Ing. Inger
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.)
Palitex Project Co GmbH
Original Assignee
Palitex Project Co 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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Priority to EP89113551A priority Critical patent/EP0410021B1/fr
Priority to DE58909478T priority patent/DE58909478D1/de
Priority to US07/549,762 priority patent/US5119621A/en
Priority to DD342969A priority patent/DD300111A5/de
Priority to JP2193186A priority patent/JPH0364534A/ja
Priority to CS903686A priority patent/CS368690A2/cs
Publication of EP0410021A1 publication Critical patent/EP0410021A1/fr
Application granted granted Critical
Publication of EP0410021B1 publication Critical patent/EP0410021B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/08—Doffing arrangements independent of spinning or twisting machines
    • D01H9/10—Doffing carriages ; Loading carriages with cores
    • 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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • 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 an operating method and a device according to the preamble of claims 1 and 4.
  • a method and device is known, for example, from DE-A-3 824 998.
  • twisting machine e.g. Double-wire twisting machines
  • Double-wire twisting machines the general desire to automate certain work processes and thus in particular the exchange of empty or almost empty bobbin tubes for fully wound supply or delivery bobbins.
  • EP-A-0 310 567 deals with a device for exchanging fully wound coils or bobbins for empty tubes with a first endless conveyor designed as a hanging conveyor device, a first transfer element and a second endless conveyor also designed as a hanging conveyor device.
  • the first transfer element which is arranged essentially stationary between the two endless conveyors, can be moved up and down, can be moved back and forth horizontally and can be pivoted about a vertical axis and is used to individually empty tubes from the first endless conveyor to the second endless conveyor and vice versa individual bobbins from the second Continuous conveyor to be handed over to the first endless conveyor.
  • the bobbin-tube exchange or exchange between the second endless conveyor and the spinning machine is carried out field by field by means of a further transfer element.
  • this document deals with very special construction elements and measures that make the known system unsuitable for double-wire twisting machines for the individual exchange of empty bobbin tubes against fully wound supply bobbins.
  • DE-A-1 932 014 relates generally to a method and an apparatus for improving the efficiency of the operation of spinning machine halls, and relates in particular to a thread monitor or thread twisting device in combination with a pneumatic cleaning device.
  • a cleaning device which can be moved along an upper rail is provided.
  • This document does not contain any information referring to a bobbin / tube exchange or exchange. From the general endeavor to automate the operation of ring spinning machines, in particular insofar as it relates to the operation of a pneumatic cleaning device in connection with thread monitor and thread turning devices, no suggestion can be drawn as to how a method and a device for bobbin / sleeve exchange in a double-wire Thread spindle is to be designed.
  • DE-A-2 811 128 deals with an automatic bobbin changing device for exchanging fully wound bobbins for empty tubes. It is an automatic bobbin changing device which can be moved along a yarn processing machine and with which a predetermined number of full bobbins can be exchanged for empty tubes.
  • a maintenance carriage that can be moved on floor rails and a spinning sleeve carrier that can be moved on another rail are provided for a specific number of empty tubes.
  • a spinning tube holder is provided for handling the empty tubes, while separate head holders 201 are provided for handling the heads.
  • the sleeve holder and the bobbin holder have their own handling and Actuating rods, the constructions and functions of which cannot be transferred to a double-wire twisting machine.
  • the invention has for its object to provide an operating method and an apparatus for the automated replacement of bobbin adapters equipped with empty sleeves for bobbin adapters equipped with full supply bobbins for the maintenance of a double-wire twisting machine, in particular with relatively large horizontal and vertical distances between the individual double-wire twisting spindle and a feed device designed as a hanging conveyor device for spool adapters equipped with fully wound supply spools without significant expenditure of time and effort.
  • care should essentially be taken to ensure that the individual work steps during the tube and spool exchange are carried out in parallel as far as possible, i.e. be carried out in time.
  • FIG. 1 shows a detail of a double-wire twisting machine A, an automatic maintenance machine B which can be moved along the double-wire twisting machine on lower and upper rails 1 and 2, and a hanging conveyor device C.
  • the overhead conveyor device C comprises a top rail 3, in which a conveyor chain or a conveyor belt is guided, on which or at which the bobbin hanging holder 4 for bobbin adapters or bobbin transport adapters 5 hanging down at regular intervals are fastened.
  • the bobbin hanging holder 4 and the bobbin adapter 5 are designed in a known manner so that when a bobbin adapter 5 is started up, the bobbin adapter is gripped and held by the bobbin hanging holder, while the bobbin adapter 5 is released by the bobbin hanging holder 4 during the subsequent raising and lowering thereof.
  • FIG. 1 shows in the area of the top rail 3 on the left side six bobbin adapters 5 each equipped with two fully wound cross-wound bobbins or feed bobbins 6, which are to be transferred to the individual twisting points of the double-wire twisting machine 1 by means of the maintenance machine B, and two on the right with empty sleeves 6 ′ equipped bobbin adapters 5, which have been individually removed from the twisting points of the double-wire twisting machine A by the maintenance machine B and transferred to a bobbin hanging holder 4.
  • the supply spools can also be specialist spools.
  • the double-wire twisting machine A comprises several work or twisting points with the usual known elements such as (not shown) spindle in the lower area, balloon limiter 7, bobbin pot 8, thread inlet 9, balloon thread guide 10, deflection elements 11 for controlling the thread opening tension, advance line 12, traversing thread guide 13 and the cross-wound spool or take-up spool 15 driven by a friction roller 14.
  • a friction roller 14 In the middle of the machine, in the upper area between the two parallel machine sides, there is a conveyor belt 16 for the removal of fully wound cross-wound bobbins 15. Above each cross-wound spool or driven by a friction roller 14 The package 15 is a sleeve magazine 17 for empty bobbins 18th
  • An upper, only partially wound cross-wound bobbin or feed bobbin 6 of a feed bobbin pair inserted into the twisting point by means of a bobbin adapter 5 is shown inside the protective pot 8.
  • the threads are drawn up from the supply spools and passed through the thread inlet 9 into the lower spindle area to a thread storage disk, from which the two combined threads run to form a thread balloon to the balloon thread guide 10 and then after passing through the guide rollers 11 and the lead 12 on the be wound by the friction roller 14 driven reel 15.
  • Fig. 1 shows schematically and in sections various handling elements of the machine B, which are used to replace a bobbin adapter 5 (drain unit) equipped with empty bobbin tubes 6 'with a full bobbin 6 Equipped bobbin adapter 5 (template unit) and for manipulating or securing the thread ends of the empty or almost unwound bobbin tubes 6 '.
  • a bobbin adapter 5 drain unit
  • empty bobbin tubes 6 ' with empty bobbin tubes 6 Equipped bobbin adapter 5 (template unit) and for manipulating or securing the thread ends of the empty or almost unwound bobbin tubes 6 '.
  • These are mainly two holding mandrels 100, which can be pivoted about a vertical axis and can be moved up and down in the vertical direction, for supply and discharge units as well as gripper and suction devices 22 and 23.
  • the maintenance machine B has a cabinet-shaped housing 101, the front wall of which has a guide rail 102 for the mandrel 100 pivotable cross arm 103 is provided.
  • Fig. 2 shows a double-wire twist spindle additionally the bobbin bottom 8.1 and the usual thread storage disk 19.
  • the bobbin adapter 5, which is also transport adapter in the manner described above, consists of a cylinder section 5.1, which has a supporting flange 5.2 at its lower end and Area of its upper end preferably has an annular groove 5.3.
  • the gripper 22 of the maintenance machine B which has the two gripper arms 22.1 and 22.2 and can be pivoted in the horizontal direction (arrow f1) and can be moved up and down, is used to remove the drain unit from the double-wire twisting spindle.
  • the gripper ends of the two gripper arms 22.1 and 22.2 can be used in the Spindle pot 8 inserted bobbin adapter 5 on its outer circumference, but preferably in the area of its annular groove 5.3, tightly enclosing, which at the same time the end of the not yet fully expired lower bobbin tube 6 'coming into the hollow core of the bobbin adapter is automatically clamped and secured.
  • care must be taken to ensure that the thread end is pulled out of the hollow axis of the spindle without any hindrance by automatically opening a thread brake arranged in a known manner inside the spindle hollow axis of the double-wire twisting spindle can be.
  • a two-part coil adapter is assumed.
  • the lower section of the adapter represents a means of transport for the fully wound bobbins or the expired tubes. In this form, it is also part of the bobbin transport system superior to the double-wire twisting machine.
  • an adapter lower part 5 On the double wire twisting spindle, i.e. inside the bobbin, such an adapter lower part 5 also serves to center the bobbins on the hub of the bobbin.
  • adapter lower part 5 is a hollow part having a head part or adapter upper part 5 ', which is used in a known manner to create different thread drainage conditions on a double-wire twisting spindle.
  • the adapter upper part 5 ' can, for example, be a threading head forming Avivier device of a known type for wetting the thread running through with a finishing agent.
  • FIG. 2 shows a section of the double-wire twisting machine in cross section, namely the machine frame 27, a compressed air line 28 with a connection 29 leading to a double-wire twisting spindle, which leads to a compressed air nozzle 30 for the pneumatic threading, and a spindle whorl 31 with belt pressure roller 32 for pressing a tangential drive belt 33 against the spindle whorl 31.
  • a foot lever 34 assigned to each individual spindle serves to actuate a spindle brake, not shown, and this foot lever 34 also serves to actuate the compressed air nozzle 30, in order to build up a suction air flow in the spindle hollow axis for the purpose of threading the thread through the spindle in a known manner.
  • FIG. 2 further shows partial areas of the maintenance machine B patrolling in front of the double-wire twisting machine along the rails 1 and 2, of which sections of the maintenance and handling elements relevant to the invention and / or the further description are shown, such as the gripper 22 and the suction device 23, and an actuating lever 35, by depressing it in the direction of arrow f6, the foot lever 34 can be actuated at the given moment to stop the individual spindles.
  • 2 shows just above the foot lever 34 two rollers 36 of the maintenance machine B, which are guided along a guide surface 1.1 of the lower rail 1.
  • the suction device 23 like the gripper 22, can be pivoted in the direction of the arrow f1 and can be moved up and down in the direction of the arrow f5 in the vertical direction.
  • Fig. 3 shows the gripper 22 as it grips with its two gripper arms 22.1 and 22.2 of the adapter lower part 5 and at the same time that which still has a residual winding Sleeve 6 'leading thread end clamps.
  • the adapter upper part 5 ' is held by an attached to the suction device 23, upper gripper 37, which has two gripper arms 37.1, 37.2 pivotable in the horizontal direction. While the two looper arms 22.1 and 22.2 of the lower looper 22 are able to come to rest over their entire inner circumference against the outer circumference of the adapter lower part 5 or the annular groove 5.3, so that a thread end is independent of its circumferential position relative to the adapter.
  • the gripper arms 37.1, 37.2 of the upper gripper 37 are provided with inwardly directed projections or lugs 38, which engage in punctiform fashion when the gripper arms are closed in an annular groove 5.1 'of the adapter upper part or thread inlet head 5', without one at the Clamp the outside of the adapter upper part 5 'along the thread.
  • air lines not belonging to the present invention are integrated, through which compressed air can be supplied either for the pneumatic actuation of the gripper arms or cutting devices, not shown, or in which a suction air flow is built up can be used to suck off cut thread ends.
  • the suction device 23 is pivoted laterally together with the upper gripper 37. Then the adapter lower part 5 together with the two sleeves 6 'can be lifted out of the coil pot 8 by means of the gripper 22. The gripper 22 is then pivoted into the maintenance machine B so far that the adapter lower part 5 with the two sleeves 6 'can be attached to one of the two mandrels 100, which has been brought into a corresponding pivot position.
  • FIG. 2 shows, in addition to the lower thread gripper 22 and the suction device 23, partly in the lower and partly in the upper lifting positions, the swiveling and lifting device 99 according to the invention for the exchange of bobbin or transport adapters equipped with empty bobbin tubes for bobbin adapters equipped with full supply bobbins.
  • FIG. 4 shows a state in which a bobbin and transport adapter 5 equipped with fully wound supply bobbins 6 is lowered into a spindle or a spindle-bobbin.
  • This adapter 5 which is equipped with full supply coils 6, has previously been removed from the arbor 100 located within the automatic maintenance machine B.
  • Fig. 5 outside the maintenance machine B a with the two empty or almost empty coil sleeves 6 'equipped coil and transport adapter 5 is shown. This is located outside the maintenance machine B.
  • Spool adapter is moved in the direction of arrow f7 upwards into the area of the overhead conveyor C in order to transfer the drain unit, consisting of spool adapter 5 and the two empty spool sleeves 6 ', to an empty spool holder 4 for removal.
  • two cross-wound bobbins 6 are accommodated on a bobbin or transport adapter 5.
  • This package of cross-wound bobbins is presented in a double-wire twisting spindle, it is known that the specialist process takes place when the threads run on the twisting spindle.
  • the bobbin or transport adapter could, however, also be equipped with a specialist bobbin.
  • specialist bobbins instead, since the handling does not differ between single-wound cross-wound bobbins and specialist wound bobbins.
  • the two swivel arms 103 By pivoting the two swivel arms 103 according to the arrows f7, the swivel arms reach the position shown in FIG.
  • the swiveling and lifting conveyor device 99 contains, in the region of its swiveling part, a rotating head 104 which is rotatably mounted about a vertical axis and which has a drive disk 104.1 and a hub part 104.2.
  • the rotary head 104 which is provided with an axial, continuous opening, can be set in rotation by means of an electric motor 105.
  • This electric motor 105 drives a control disk 106, which always causes a movement of the rotary head 104 by 90 ° or 180 ° via a lever mechanism 107 and a toothed belt 109 driven horizontally from the lever end, which is placed around the drive disk 104.1 and a drive pinion 108 .
  • the rotary head 104 has, in the area of its hub part 104.2, the diametrically opposite guide rail sections 104.3, which serve to position and guide the swivel arms 103.
  • each swivel arm 103 is provided in the area of a vertical leg 103.1 with inwardly directed pairs of rollers 110, which are held on the one hand by the guide rail sections 104.3 and on the other hand can be rolled along these guide rail sections 104.3 in the vertical direction.
  • the lifting conveyor part of the swiveling and lifting conveyor device 99 is designed in the manner of a vertical elevator and, in addition to a drive device, comprises a vertical rail 111 which is stationary within the maintenance machine B and whose profile corresponds to the profile of the Corresponds to guide rail sections 104.3.
  • a towing vehicle 112 can be moved up and down in the vertical direction by means of pairs of rollers 113 guided along the vertical rail 111.
  • This towing vehicle 112 is fastened to a traction conveyor belt 114 which has a run parallel to the vertical rail 111, such that the towing vehicle 112 can be moved along the vertical rail 111 by moving the traction conveyor belt 114 up and down.
  • the tension conveyor belt 114 is a toothed belt which is guided over toothed pinions 119.
  • a lifting cylinder 115 is used to drive the pulling conveyor belt 114, which receives in its interior a lifting piston, not shown, to which a plate 116, which is led out laterally from the lifting cylinder 115, is fastened.
  • Deflection rollers 117 configured as toothed pinions are fastened to this plate at a vertical distance above one another, via which the end sections of the tension conveyor belt 114 are looped around, while the ends of the tension conveyor belt are fastened to brackets 118.
  • the traction conveyor belt 114 wraps around the deflection rollers 117 in the manner of a pulley block in such a way that a lifting movement a of the plate 116 corresponds to the double lifting movement 2a of the towing vehicle 112 attached to the traction conveyor belt 114.
  • the towing vehicle 112 is provided with an inward-facing, laterally open undercut 112.1, into which, when the towing vehicle 112 is at a corresponding height, an undercut directed outwards Claw 120 is laterally insertable at the upper end of the vertical leg 103.1 of the swivel arm 103.
  • the coupling members on the towing vehicle 112 and on the swivel arms 103 also differently, as long as it is ensured that when one of the two guide rail sections 104.3 of the rotary head 104 is aligned with the vertical rail 114, a coupling connection between the towing vehicle 113 and the respective swivel arm 103 can be created, so that when the towing vehicle 113 moves upwards, the corresponding swivel arm 103 is pulled upward from its guide rail section 104.3 and transferred into the region of the vertical rail 111.
  • the coupling members between the towing vehicle 112 and the individual swivel arms 103 are shown in the disengaged position in FIG. 5 and in FIG. 6 for the one swivel arm 103 in the latched-in position in which the claw 120 engages in the undercut 112.1 of the towing vehicle 112.
  • the claw 120 and the undercut 112.1 are designed such that, when the towing vehicle 112 is lowered, the claw 120 can move laterally into the undercut 112.1 when the rotary head 114 rotates.
  • this swivel arm 103 can be moved upwards by the towing vehicle 112 during its upward movement be taken to to convey a discharge unit plugged onto the holding mandrel of this swivel arm 103 and to transfer it to the overhead conveyor.
  • the movement sequences of the individual maintenance and handling elements of the maintenance machine B are as follows: While the grippers 22 and 37 swivel out of the maintenance machine into a position coaxial to the spindle axis, and while according to FIG. 3 the separation between the adapter upper part 5 'and the adapter lower part 5 is carried out, a full package of coils is made by means of the lifting conveyor Hanging conveyor unhooked and transported to the lower area of the machine.
  • the upper gripper 37 with the adapter upper part 5 ' is pivoted back into the machine, and the lower gripper 22 has then the adapter lower part 5 including the expired sleeves 6' lifted out of the bobbin and is also in the machine pivoted in that this drain unit is plugged onto the mandrel 100 located inside the machine.
  • the two swivel arms 103 are fixed to the rotary head 104 at this time, so that the two swivel arms 103 interchange their positions with one another by a subsequent rotary movement of the rotary head by 180 °.
  • the swivel arm 103 carrying the drain unit 5,6 ', 6' is latched into the towing vehicle 112, so that this swivel arm 105 can be moved upwards for the purpose of transferring the drain unit to the overhead conveyor, while at the same time the template unit 5,6,6 of the located inside the machine Swivel arm 103 can be lifted off and inserted into the bobbin case. Then the adapter upper part 5 'is placed on the adapter lower part 5 by means of the upper gripper 37.
  • the device according to the invention also comprises a pneumatic or hydraulic damping unit 121 in the area of the lifting cylinder 115 in order to resiliently absorb the upward and downward movements of the piston or the plate 116 of the lifting cylinder 115 in the area of its end points.
  • the lifting cylinder 115 works against the force of the damping unit 121, so that the lifting movements are braked, thereby enabling the towing vehicle and the swivel arm 103 clipped therein to be moved into the end positions.
  • This process applies to the unhooking of a fully wound supply reel 6 comprising the subunit from the overhead conveyor as well as for the hanging of a drain unit in the overhead conveyor and also for the pivoting arms 103 in the end position on the rotary head 104.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (16)

  1. Procédé de marche pour le remplacement automatisé d'un adaptateur de bobine et de transport (5) à âme creuse se trouvant dans le pot à bobine (8) d'une broche de retordage à double torsion et sur lequel est enfichée au moins une douille de bobine (6'') vide ou à peu près vide, par un adaptateur de bobines ou de transport (5) portant au moins une bobine de stockage (6) enroulée pleine, en utilisant un robot d'entretien déplaçable le long du retordoir à double torsion, caractérisé en ce qu'on utilise un robot d'entretien (B) qui présente deux mandrins récepteurs (100) pour adaptateur (5) déplaçables en direction verticale, en montée et en descente et pouvant pivoter autour d'un axe vertical, ainsi qu'au moins une pince (22) déplaçable dans un plan horizontal et également en montée et en descente pouvant pivoter au-dessus du point de retordage devant faire l'objet de l'entretien, en ce que, lors d'une première étape opératoire, la pince (22) est tournée au-dessus du point de retordage et, au moyen de la pince (22) l'adaptateur de bobine (5) équipé d'au moins une douille (6') est soulevé du point de retordage, après que la pince (22) soit revenue par pivotement, est à nouveau enfiché sur le mandrin récepteur (100) se trouvant à l'intérieur du robot d'entretien tandis que, lors d'une deuxième étape opératoire qui se déroule sensiblement de façon simultanée à la première étape opératoire, le deuxième mandrin récepteur (100) est tournée dans une position extérieure au robot d'entretien (B) et est monté en direction verticale afin d'extraire, d'un dispositif d'accrochage supérieur (C), un adaptateur de bobine (5) équipé d'au moins une bobine de stockage (6) pleine, avant que ce mandrin récepteur (100) ne soit ramené dans sa position initiale inférieure, en ce que, lors d'une troisième étape opératoire, les deux mandrins récepteurs (100) sont pivotés autour de l'axe vertical de sorte que les deux mandrins récepteurs (100) avec les adaptateurs de bobine (5) qui sont enfichés dessus et les douilles ou les bobines de stockage (6'; 6), permutent leur position mutuellement, en ce que, lors d'une quatrième étape opératoire, l'adaptateur de bobine (5), qui alors se trouve à l'intérieur du robot d'entretien (B) et est équipé d'au moins une bobine de stockage (6) pleine, est soulevé au moyen de la pince (22) et , après pivotement de la pince (22), de nouveau inséré dans le point de retordage pour s'y placer, avant que la pince (22) revienne à sa position initiale par pivotement à l'intérieur du robot d'entretien (B) et en ce que, lors d'une cinquième étape opératoire, qui se déroule de façon sensiblement simultanée avec la quatrième étape opératoire, le mandrin récepteur (100), qui se présente à l'extérieur du robot d'entretien (B), est de nouveau, avec l'adaptateur de bobine (5) équipé d'au moins une bobine vide (6'), déplacé vers le haut dans la zone du dispositif de transport à suspension (C) et cet adaptateur de bobine (5) est transféré sur le dispositif de transport à suspension (C), avant que le mandrin récepteur (100) soit ramené de nouveau dans sa position initiale inférieure.
  2. Procédé de marche selon la revendication 1, caractérisé en ce que, dans une étape précédant la première étape opératoire, les deux mandrins récepteurs (100) sont tournés de 90° depuis une position de repos et de déplacement du robot d'entretien (6) dans la position nécessaire pour effectuer les étapes (1,2 et 4,5) et en ce que, suite à la cinquième étape opératoire, les deux mandrins récepteurs (100) sont de nouveau tournés de 90°, pour revenir à leur position de repos, depuis ces positions associées aux étapes opératoires (1,2 et 4,5).
  3. Procédé de marche selon la revendication 1 ou 2, caractérisé en ce que, dans le cas d'un adaptateur de bobine (5,5') divisé en deux dans la direction axiale, adaptateur pour lequel sur une partie inférieure d'adaptateur (5) supportant les douilles de bobine ou les bobines de stockage est enfichée une partie supérieure d'adaptateur (5'), une deuxième pince (37) se trouvant sur le robot d'entretien (B) pouvant pivoter dans un plan horizontal, pouvant se déplacer en montée et en descente, est sortie par pivotement, conjointement avec la première pince (22), hors du robot d'entretien (B), dans la zone du point de retordage devant faire l'objet d'un entretien, pour, que pendant la première étape opératoire de la partie supérieure d'adaptateur (5'), le soulever de la partie inférieure d'adaptateur (5) et, après soulèvement, le faire entrer par pivotement dans la zone du robot d'entretien (B) et en ce que au cours de la quatrième étape opératoire, cette deuxième pince (37) pivote conjointement avec la partie supérieure d'adaptateur (5') de nouveau dans la zone du point de retordage pour replacer la partie supérieure d'adaptateur (5') de nouveau sur cette partie inférieure d'adaptateur (5), suite à l'introduction de la partie inférieure d'adaptateur (5).
  4. Dispositif de remplacement automatique d'un adaptateur de bobine ou de transport de bobine (5), inséré dans le pot de bobine (B) d'une broche de retordage à double torsion, sur lequel est enfichée au moins une douille de bobine (6'), vide ou à peu près vide, par un adaptateur (5) équipé d'au moins une bobine de stockage (6) enroulée pleine, ce dispositif comprenant un robot d'entretien (B) déplaçable le long du retordeur à double torsion, caractérisé en ce que le robot d'entretien (B) présente une pince (22) pouvant pivoter dans un plan horizontal, susceptible de se déplacer en montée et en descente, et un dispositif de transport par pivotement et par levée (99) qui contient deux mandrins récepteurs (100) pouvant pivoter autour d'un axe vertical, pour enficher des adaptateurs à bobine ou de transport (5) dont chaque fois le mandrin récepteur se trouvant dans la position qui est située hors du robot d'entretien (B) est déplaçable en montée et en descente en direction verticale afin de pouvoir transférer d'une part depuis un dispositif de transport à suspension (c) disposé en partie supérieure, des adaptateurs de bobine et de transport (5) équipés avec des bobines de stockage (6) pleines puis, après un déplacement de descente correspondant suivi d'un mouvement de pivotement, être déplacé dans une position de transfert sur la pince (22) pivotante tandis qu'au moyen du deuxième mandrin récepteur l'adaptateur de bobine ayant au préalable été enfiché sur lui est transférable, avec la douille (6') enfichée dessus, sur le dispositif de transport à suspension (C) après avoir effectué un mouvement de pivotement et de montée correspondant.
  5. Dispositif selon la revendication 4 pour enlever, de façon automatisée, par déplacement axial, un adaptateur de bobine divisé en deux constitué d'une partie inférieure d'adaptateur et d'une partie supérieure d'adaptateur, caractérisé en ce que, outre la pince (22) destinée à la partie inférieure d'adaptateur (5), est prévue une autre pince (37) susceptible de se déplacer en montée et en descente et pouvant pivoter en direction horizontale.
  6. Dispositif selon la revendication 4, caractérisé en ce que le dispositif de transport par pivotement et par levage (99) présente une tête rotative (104) entraînée par un moteur, autour d'un axe horizontal, sur laquelle sont fixés de façon amovible deux bras pivotants (103) pourvus de mandrin d'enfichage (100) et en ce qu'est prévu, comme dispositif de transport de levage, un chariot de remorquage (112) déplaçable en direction verticale et pouvant être couplé à chaque fois à l'un des bras pivotants (103), lorsque la tête rotative (104) a pris une position en rotation correspondante.
  7. Dispositif selon la revendication 6, caractérisé en ce que le chariot de remorquage (112) est déplaçable le long d'une glissière verticale (111) et est fixé sur une bande transporteuse de traction (114) guidée parallèlement à la glissière verticale.
  8. Dispositif selon la revendication 6, caractérisé en ce que la tête rotative (104) présente deux sections de glissière de guidage (104.3) diamétralement opposées et en ce que sur chaque bras pivotant (103) sont fixées des paires de galets de roulement (110) avec lesquels chaque bras pivotant (103) est déplaçable en direction horizontale en étant fixé sur la section de glissière de guidage (104.3) respective.
  9. Dispositif selon la revendication 7 ou 8, caractérisé en ce que le chariot de remorquage (112) est fixé de façon déplaçable en direction verticale sur la glissière verticale, au moyen de couples de galets de roulement et en ce que la glissière (111) et les sections de glissière de guidage (104.3) présentent sensiblement le même profil de glissière, de manière que le bras pivotant (103) respectif soit déplaçable avec ses couples de galets (110) le long de la glissière verticale (111).
  10. Dispositif selon la revendication 7, caractérisé en ce que la bande de transport par traction (114) est passée à travers une ouverture axiale centrale de la tête rotative (104).
  11. Dispositif selon la revendication 6, caractérisé en ce que le chariot de remorquage (112) et chaque bras pivotant (103) sont pourvus d'organe de couplage se complétant pour, par introduction par pivotement d'un bras pivotant (103) dans la trajectoire de déplacement du chariot de remorquage (112), coupler de façon amovible le bras pivotant (103) respect if avec le chariot de remorquage (112).
  12. Dispositif selon la revendication 11, caractérisé en ce que le chariot de remorquage (112) est pourvu d'un dégagemeent (112.1) dans lequel une griffe (120), disposée sur le bras pivotant (103), est susceptible d'être introduite latéralement.
  13. Dispositif selon la revendication 7, caractérisé par une unité d'entraînement (115) pour la bande transporteuse à traction (114).
  14. Dispositif selon la revendication 13, caractérisé en ce que le dispositif d'entraînement est un vérin de levage (115) avec une plaque (116) guidée vers l'extérieur hors du vérin de levage et sur laquelle deux galets de guidage (117) sont montés rotatifs, autour desquels les sections d'extrémité de la bande transporteuse (114) sont passées en formant une boucle à la façon d'une flasque de poulie, et en ce que les extrémités de la bande transporteuse sous traction (114) sont fixées sur le chariot d'entretien de façon stationnaire au moyen de fixations (118).
  15. Dispositif selon la revendication 7 ou 14, caractérisé en ce que la bande transporteuse sous traction (114) est une courroie qui est guidée autour de galets de renvoi réalisés sous forme de pignons dentés.
  16. Dispositif selon la revendication 14, caractérisé en ce qu'au moins un groupe d'amortissement (121) est associé au vérin de levage (115) afin de produire un freinage à caractéristique élastique du mouvement de la bande transporteuse sous traction (114).
EP89113551A 1989-07-24 1989-07-24 Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile Expired - Lifetime EP0410021B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP89113551A EP0410021B1 (fr) 1989-07-24 1989-07-24 Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile
DE58909478T DE58909478D1 (de) 1989-07-24 1989-07-24 Betriebsverfahren und Vorrichtung zum automatisierten Auswechseln von mit leeren Hülsen bestückten Spulenadaptern gegen mit vollen Vorlagespulen bestückte Spulenadapter im Bereich einer Fadenbearbeitungsstelle einer Textilmaschine.
US07/549,762 US5119621A (en) 1989-07-24 1990-07-09 Maintenance device for exchanging yarn supply packages at spindle assembly stations of a yarn processing machine
DD342969A DD300111A5 (de) 1989-07-24 1990-07-20 Betriebsverfahren und Vorrichtung zum automatisierten Auswechseln von mit leeren Hülsen bestückten Spulenadaptern gegen mit vollen Vorlagespulen bestückte Spulenadapter im Bereich einer Fadenbearbeitungsstelle einer Textilmaschine
JP2193186A JPH0364534A (ja) 1989-07-24 1990-07-23 繊維機械の糸処理位置の区域において空チューブを装着した糸パッケージアダプタを、満管糸パッケージアダプタを装着した糸パッケージアダプタに自動的に交換する方法と装置
CS903686A CS368690A2 (en) 1989-07-24 1990-07-24 Method and device for automatized exchange of bobbin adaptors with empty tubes for bobbin adaptors with full supply packages in region of yarn treatment on textile machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89113551A EP0410021B1 (fr) 1989-07-24 1989-07-24 Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile

Publications (2)

Publication Number Publication Date
EP0410021A1 EP0410021A1 (fr) 1991-01-30
EP0410021B1 true EP0410021B1 (fr) 1995-11-02

Family

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EP89113551A Expired - Lifetime EP0410021B1 (fr) 1989-07-24 1989-07-24 Procédé et dispositif pour remplacer automatiquement les adaptateurs pour bobines garnis de bobines vides avec les adaptateurs pour bobines garnis de bobines pleines dans le poste de traitement de fil d'une machine textile

Country Status (6)

Country Link
US (1) US5119621A (fr)
EP (1) EP0410021B1 (fr)
JP (1) JPH0364534A (fr)
CS (1) CS368690A2 (fr)
DD (1) DD300111A5 (fr)
DE (1) DE58909478D1 (fr)

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US5526634A (en) * 1990-10-23 1996-06-18 Murata Kikai Kabushiki Kaisha Robot device for piled-package type double twister
IT1249471B (it) * 1990-11-17 1995-02-23 Murata Machinery Ltd Sistema di collegamento di una roccatrice ad un torcitoio a doppia torsione.
DE4136545B4 (de) * 1991-11-06 2004-05-19 Maschinenfabrik Niehoff Gmbh & Co Kg Spulenwechselvorrichtung
DE4445809C2 (de) * 1994-12-21 1998-01-15 Zinser Textilmaschinen Gmbh Vorrichtung zum Umsetzen von Spulen und/oder von Hülsen
DE19750859A1 (de) * 1997-11-17 1999-06-02 Schlafhorst & Co W Hülsenmagazin für eine Kreuzspulen herstellende Textilmaschine
CN102424307B (zh) * 2011-08-16 2013-03-06 中国联合工程公司 一种半自动衔接纺丝机的散取集放丝饼装置
CN102583046B (zh) * 2012-03-14 2014-08-06 机械科学研究总院先进制造技术研究中心 自动化抓纱机及自动化抓纱方法
JP6356730B2 (ja) * 2016-06-06 2018-07-11 矢崎総業株式会社 ツイスト線製造装置、及びツイスト線製造方法
CZ2019390A3 (cs) 2019-06-19 2020-12-30 Rieter Cz S.R.O. Obslužný robot prstencového spřádacího stroje, prstencový spřádací stroj a způsob činnosti obslužného robota
CN110329849A (zh) * 2019-08-12 2019-10-15 常州市九源机械电子有限公司 新型线盘自动装卸系统
CN111748881A (zh) * 2020-06-30 2020-10-09 宜昌经纬纺机有限公司 智能化上纱系统及控制方法
CN112976589B (zh) * 2021-02-23 2023-03-21 赣州欧翔电子有限公司 超声波焊接装置及其超声波焊接方法

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Also Published As

Publication number Publication date
DE58909478D1 (de) 1995-12-07
CS368690A2 (en) 1991-12-17
EP0410021A1 (fr) 1991-01-30
US5119621A (en) 1992-06-09
DD300111A5 (de) 1992-05-21
JPH0364534A (ja) 1991-03-19

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