EP0410120A1 - Dispositif de transport - Google Patents

Dispositif de transport Download PDF

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Publication number
EP0410120A1
EP0410120A1 EP90110938A EP90110938A EP0410120A1 EP 0410120 A1 EP0410120 A1 EP 0410120A1 EP 90110938 A EP90110938 A EP 90110938A EP 90110938 A EP90110938 A EP 90110938A EP 0410120 A1 EP0410120 A1 EP 0410120A1
Authority
EP
European Patent Office
Prior art keywords
drivers
transport
plates
plate
spinning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90110938A
Other languages
German (de)
English (en)
Other versions
EP0410120B1 (fr
Inventor
Norbert Dipl.-Ing. StÀ¤dele (FH)
Martin Dipl.-Ing. Maeser
Johann Dipl.-Ing. Balsasch (Fh)
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
Zinser Textilmaschinen 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 Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0410120A1 publication Critical patent/EP0410120A1/fr
Application granted granted Critical
Publication of EP0410120B1 publication Critical patent/EP0410120B1/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
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets

Definitions

  • the invention relates to a transport device for providing empty bobbin tubes at the spinning stations and for removing full spools from the spinning units of a double-sided spinning machine, in particular a ring spinning machine, with a driven transport means, which is arranged in the region of the spinning station and with drivers for each bobbin tube or a plate accommodating a spinning bobbin is provided, the drivers aligning the plates at a distance corresponding to the spindle pitch.
  • transport elements are provided on both sides of the spinning machine, which are driven to move back and forth. These transport elements are equipped with drivers that only take the plates in one direction, so that these plates are aligned with the spinning positions so that they are in the correct position for an automatic bobbin change.
  • the plates are guided on a U-shaped guide track arranged around the spinning machine, which is connected at one end of the machine to an infeed point and an outfeed point for the plates.
  • the transport device contains a means of transport which is designed as an upright, endless steel belt which is guided by means of guides and / or deflection rollers over both machine sides of the spinning machine.
  • the drivers arranged on the conveyor belt transport pegged plates into the area of the spinning positions of the spinning machine, the plates sliding on a guideway.
  • the pins of the plates are designed to receive bobbin tubes or spinning bobbins.
  • the drivers align the plates at a distance corresponding to the spindle pitch, which enables the transfer or takeover of bobbin tubes or spinning bobbins by means of an automatic changing device.
  • the drivers are designed as a support element for the plates, with receivers for the plates being provided on the drivers.
  • the drivers are provided with guide elements which are slidably guided in a guide track arranged on the longitudinal sides of the spinning machine.
  • the guideway has a leading edge on which the pins of the plates are guided.
  • the invention has for its object to provide a transport device of the type mentioned so that an exact alignment of the plates is guaranteed in a row.
  • This object is achieved in a generic transport device in that an endless means of transport guided around the area of the spinning stations is provided, that the drivers are provided with recesses, each with a recess of the leading and the subsequent driver to a receptacle for one Supplement plates, and that the drivers are provided with guide surfaces which are arranged in the transport direction on opposite sides of the plates so that the guide surfaces of two consecutive drivers form a border for one plate each.
  • a transport device designed in this way has a particularly simple construction, since there are no separate guideways for the plates, since these are carried by the drivers. For this purpose, recesses are provided on the drivers, which receive and carry the plates in the transport position. Furthermore, the carrier designed as a support element ensures that the plates are transported in a particularly safe and low-friction manner. In order to achieve an exact alignment of the plates, guide surfaces are provided on the carriers, which align the plates in a row in the area of the spinning positions. A plate is positioned by the guide surfaces of two successive drivers, these guide surfaces forming an enclosure for the plate.
  • the endless means of transport provided in the subject matter of the invention is particularly economical since only one drive unit is required.
  • the guide surfaces are assigned to a pin which protrudes from the respective plate. It is advantageous here if the pin is provided with a collar against which the guide surfaces of successive drivers rest.
  • An advantageous development of the invention provides that the guide surfaces of each driver are arranged offset to the transport direction in such a way that the guide surface leading in the transport direction lies on the inside with respect to a deflection point and the subsequent guide surface is on the outside.
  • the plate arranged between two drivers is thus guided diagonally, as a result of which an exact and stable positioning takes place, in particular, transverse to the direction of transport.
  • the guide surfaces are designed as a section of a cylindrical surface, the diameter of which is adapted to the diameter of the pin of the plate. This creates a large contact surface for the guide surface, which on the one hand achieves a firm hold and on the other hand does not show any signs of wear.
  • plates of different sizes can be used as long as only the pins have the same diameter.
  • a convexly curved guide surface adjoins the guide surface leading in the transport direction, the distance from the transport means increasing starting at the guide surface and transversely to the transport direction. This ensures automatic removal of the plates from the transport device in the area of a discharge point for the plates. Additional means for discharging the plates are therefore not necessary.
  • the drivers are provided with essentially horizontal receiving surfaces for the plates.
  • the drivers are provided with pins for receiving full spinning bobbins or empty bobbin tubes. This eliminates the need for additional devices for the intermediate positioning of spinning bobbins or bobbin tubes during the changing process.
  • the ring spinning machine (10) shown schematically in FIG. 1 has spinning positions (11, 12) on both machine sides, which are arranged between the machine end frames (13, 14).
  • An endless, driven belt (15) is guided around the spinning positions (11, 12) of the ring spinning machine (10) and is designed as an upright, flexible steel belt.
  • deflection wheels (16, 17, 18, 19) are provided, on which the belt (15) is deflected.
  • At least one of the gear wheels (16, 17, 18, 19) is connected to a drive unit, not shown in the drawing.
  • plates (20) are guided to and from the spinning positions (11, 12) of the ring spinning machine (10).
  • an entry and exit point (21, 22) are provided for the plates (20).
  • the plates (20) can be fed to the insertion point (21) or the plates (20) can be removed from the discharge point (22) by means of a conveyor belt (23, 24).
  • FIG. 2 shows the transport device in the area of the discharge point (22).
  • Carriers (25) are attached at a distance from one another on the upright arranged belt (15) of the transport device, which have a foot part (26) according to FIG. 3, which is fastened to the belt (15) by means of a fastening element (50).
  • the foot part (26) of the driver (25) is designed as a guide element which, together with a guide element (not shown in the drawing) arranged on the opposite side of the conveyor belt, is slidably guided in a guide path (not shown).
  • the drivers are supported on the guideway in horizontal and vertical directions.
  • the upper part of the drivers (25) is U-shaped in cross section and has a support plate (27) underneath and a guide plate (28) arranged above it, which are connected to one another via a vertically arranged connecting part (29).
  • the spaced support and guide plates (27, 28) of adjacent drivers (25) form recesses (30) for receiving the base plate (31) of a plate (20) accommodated in between.
  • the receiving surfaces (32) of the support plates (27) are arranged horizontally.
  • the height of the recesses (30) provided on the drivers (25) is designed such that the plates (20) between them can be easily fed in and out.
  • the carriers (25) designed as support elements enable the plates (20) to be transported safely and with little friction.
  • Pins (33) protrude from the guide plates (28) of the drivers (25), which are designed in the same way as the pins (34) of the plates (20). In the transport position of the plates (20), the pins (33) of the drivers (25) and the pins (34) of the plates (20) are arranged at the same height.
  • guide surfaces (35, 36) are provided, which are arranged in the transport direction in the direction of arrow (37) on opposite sides of the driver (25), that the guide surfaces (35, 36) of two successive drivers form an enclosure for one plate (20).
  • the guide surfaces (35, 36) of the successive drivers rest on a collar (38) of the pin (34) of the plate (20) with a larger diameter.
  • the guide surfaces (35, 36) of each driver (25) are arranged so offset that the leading in the transport direction guide surface (35) with respect to the guide wheel (18) is inside and the subsequent guide surface (36) outside .
  • the plate (20) is guided, as it were, diagonally, as a result of which good fixation is achieved, in particular transversely to the direction of transport.
  • the guide surfaces (35, 36) provided on the carriers (25) align the plates (20) transported by the transport device in a row in the region of the spinning positions (11, 12) of the ring spinning machine (10). This improves the takeover of full spinning bobbins or the transfer of empty bobbin tubes by means of an automatic changing device, not shown in the drawing, since the pins (34) of the plates (20) and the pins (33) of the drivers (25) are in a straight line are arranged.
  • the guide surfaces (35, 36) provided on the side surfaces of the guide plate (28) of each driver (25) are designed as a section of a cylindrical surface, the diameter of which is adapted to the collar (38) of the plate pin (34).
  • the transport device is thus able to align plates (20) exactly regardless of the diameter of the base plate (31).
  • a convexly curved guide surface (40) is provided on the carriers (25) of the transport device, the design of which is particularly clear from the carrier (25) arranged in the region of the deflection wheel (18) in FIG. 2, which does not transport a plate (20).
  • the guide surface (40) adjoins the concave guide surface (35) leading in the transport direction. Accordingly, the guide plate (28) of the driver (25) is S-shaped at its front edge. The distance from the belt (15) increases starting from the guide surface (35) and transversely to the transport direction (37). This ensures that the transport in the area of the discharge point (22) device is discharged with its collar (38) along the guide surface (40) sliding plate (20).
  • a sluice device (44) designed in principle the same way as the discharge device (43) has guide rails (45, 46) on which the plates (20) are brought up.
  • the conveyor belt (23) connected to the infeed device (44) exerts pressure on the plates (20) that are ready.
  • a plate (20) standing at the front is thus guided between two successive drivers (25) and received between them.
  • the plate (20) slides on the one hand on the outer guide rail (46) of the infeed device (44) and on the receiving surfaces (32) of the carrier plates (27) of the drivers (25).
  • the collar (38) of the plate pin (34) is finally fixed between the guide surfaces (35, 36) of successive drivers (25).

Landscapes

  • 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)
  • Specific Conveyance Elements (AREA)
  • Special Conveying (AREA)
  • Belt Conveyors (AREA)
  • Chain Conveyers (AREA)
EP90110938A 1989-07-26 1990-06-09 Dispositif de transport Expired - Lifetime EP0410120B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924710A DE3924710A1 (de) 1989-07-26 1989-07-26 Transportvorrichtung
DE3924710 1989-07-26

Publications (2)

Publication Number Publication Date
EP0410120A1 true EP0410120A1 (fr) 1991-01-30
EP0410120B1 EP0410120B1 (fr) 1993-01-13

Family

ID=6385874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110938A Expired - Lifetime EP0410120B1 (fr) 1989-07-26 1990-06-09 Dispositif de transport

Country Status (4)

Country Link
US (1) US5103627A (fr)
EP (1) EP0410120B1 (fr)
JP (1) JPH0737301B2 (fr)
DE (2) DE3924710A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337551A (en) * 1989-06-15 1994-08-16 W. Schlafhorst Ag & Co. Textile machine tube transport assembly with full package and empty tube capability
DE4129537C2 (de) * 1991-09-05 2000-01-27 Rieter Ag Maschf Transportsystem zur Beförderung von Voll- und Leerhülsen bei Spinn- und Spulmaschinen
US5775067A (en) * 1997-01-08 1998-07-07 Riverwood International Corporation Article selector wedge
DE19755973A1 (de) * 1997-12-16 1999-06-17 Rieter Ag Maschf Transporteinrichtung für Spinnmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517543A (fr) * 1966-04-04 1968-03-15 Kurashiki Spinning Co Procédé et appareil pour transférer automatiquement des canettes de fil filé entre un métier à filer et un bobinoir automatique
DE3712027A1 (de) * 1986-04-11 1987-10-22 Toyoda Automatic Loom Works Verfahren und vorrichtung zum transportieren von vollen spulen und leeren spulenkernen bei einer textilmaschine
EP0337126A1 (fr) * 1988-04-14 1989-10-18 Zinser Textilmaschinen GmbH Dispositif de transport pour agencer des tubes de bobines et pour emporter des bobines pour un métier à filer bilateral
WO1990003461A1 (fr) * 1988-09-24 1990-04-05 Maschinenfabrik Rieter Ag Metier a filer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307340A (en) * 1963-04-01 1967-03-07 To Yo Da Automatic Loom Works Apparatus for continuously effecting automatic bobbin exchange on spinning machine
GB1170660A (en) * 1967-07-01 1969-11-12 Giddings & Lewis Fraser Ltd Magazine for Supplying Bobbins to a Winding Machine
US4325479A (en) * 1976-11-09 1982-04-20 Camillo Pirovano Feed conveyor
DE3341895A1 (de) * 1983-11-19 1985-05-30 W. Schlafhorst & Co, 4050 Mönchengladbach Spinn-/spul-aggregat
FR2560655B1 (fr) * 1984-03-02 1987-02-13 Geoffroy Henri Poulie pour appareil de manutention continue
WO1986001475A1 (fr) * 1984-09-03 1986-03-13 Harald Krogsrud Dispositif de remorquage de charge
DE3618857C2 (de) * 1986-06-04 1996-08-14 Truetzschler Gmbh & Co Kg Vorrichtung zum fliegenden Wechsel von Spinnkannen für eine Spinnereivorbereitungsmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517543A (fr) * 1966-04-04 1968-03-15 Kurashiki Spinning Co Procédé et appareil pour transférer automatiquement des canettes de fil filé entre un métier à filer et un bobinoir automatique
DE3712027A1 (de) * 1986-04-11 1987-10-22 Toyoda Automatic Loom Works Verfahren und vorrichtung zum transportieren von vollen spulen und leeren spulenkernen bei einer textilmaschine
EP0337126A1 (fr) * 1988-04-14 1989-10-18 Zinser Textilmaschinen GmbH Dispositif de transport pour agencer des tubes de bobines et pour emporter des bobines pour un métier à filer bilateral
WO1990003461A1 (fr) * 1988-09-24 1990-04-05 Maschinenfabrik Rieter Ag Metier a filer

Also Published As

Publication number Publication date
DE59000752D1 (de) 1993-02-25
JPH0737301B2 (ja) 1995-04-26
DE3924710A1 (de) 1991-01-31
US5103627A (en) 1992-04-14
EP0410120B1 (fr) 1993-01-13
JPH0379565A (ja) 1991-04-04

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