EP0345480A2 - Apparat zum automatischen Transportieren und Lagern von Garnkötzern - Google Patents

Apparat zum automatischen Transportieren und Lagern von Garnkötzern Download PDF

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Publication number
EP0345480A2
EP0345480A2 EP89108496A EP89108496A EP0345480A2 EP 0345480 A2 EP0345480 A2 EP 0345480A2 EP 89108496 A EP89108496 A EP 89108496A EP 89108496 A EP89108496 A EP 89108496A EP 0345480 A2 EP0345480 A2 EP 0345480A2
Authority
EP
European Patent Office
Prior art keywords
cops
tube
opening
conveyor element
openings
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.)
Withdrawn
Application number
EP89108496A
Other languages
English (en)
French (fr)
Other versions
EP0345480A3 (de
Inventor
Gianfranco Vitali
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.)
Movind Sas Di Vitali Gianfranco & C
Original Assignee
Movind Sas Di Vitali Gianfranco & C
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 Movind Sas Di Vitali Gianfranco & C filed Critical Movind Sas Di Vitali Gianfranco & C
Publication of EP0345480A2 publication Critical patent/EP0345480A2/de
Publication of EP0345480A3 publication Critical patent/EP0345480A3/de
Withdrawn legal-status Critical Current

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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
    • 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
    • B65H67/066—Depositing full or empty bobbins into a container or stacking them
    • 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 present invention relates to an apparatus for automatically transporting and storing cops of yarn.
  • said cops After the spinning or spooling of the thread overlying the cop, which is normally performed by an automatic machine or spooler, said cops, before being sent to a subsequent apparatus for sorting them, are gathered in wheel-mounted collecting containers which are generally first moved manually and then lifted and transported, for example by means of fork-lift trucks, so as to place the cops inside large-size containers or to stack said containers on top of one another according to the color of the cop which normally, as occurs in practice, characterizes the yarn supported by said cops, for example in terms of its diameter.
  • cops are subsequently extracted from the containers and again transported manually to the machines for sorting them, which stack them and possibly remove the residual yarns therefrom and subsequently recover said yarns or, if they are unrecoverable, eliminate them.
  • the constant presence of at least one person is required to transfer the cops from the spinners or spoolers to the containers and from said containers to the sorting machines, also in view of the operating speed of spinners or spoolers and of sorting machines.
  • the technical aim of the present invention is to obviate the above described disadvantages of the known art.
  • an important object of the invention is to provide an apparatus for automatically transporting and storing cops of yarn which allows to transfer said cops from a spinner or spooler to a machine for sorting said cops with automatic handling for selection and storage without using labor for this purpose.
  • Another object of the invention is to provide an apparatus for automatically transporting and storing cops of yarn which can be simultaneously connected to a plurality of spinners or spoolers and to a plurality of cop sorting machines in a short time and without modifying said machines for its installation.
  • a further object of the present invention is to provide an apparatus for automatically transporting and storing cops of yarn which also integrally replaces, besides the use of labor, the use of mechanical means for lifting and transporting the cop-collecting containers.
  • Not least object of the present invention is to provide an apparatus for automatically transporting and storing cops of yarn which is extremely efficient, simple to manufacture and compact, so as to not interfere with the operation of the other machines.
  • an apparatus for automatically transporting and storing cops of yarn characterized in that it comprises means for transferring said cops from a spinner or spooler of said cops to an element for conveying said cops inside cop-­collecting means, means being furthermore provided to route said cops to a machine for sorting them.
  • the apparatus for automatically transporting and storing cops of yarn according to the invention comprises transfer means, generally indicated by 2, for the cops 10 which are taken from a spinner or spooler 8 and are moved therefrom to a cop conveyor element, generally indicated by 3, and are subsequently placed in gathering and routing means, respectively indicated by 4 and 5, as will be described in greater detail hereinafter; according to the requirements, said means subsequently convey the cops to a machine for sorting them.
  • Said transfer means comprise at least one first tube 6 which has one end associated with the conveyor element 3 and its other end associated proximate to an opening 7 for the exit of the cops from the spinner or spooler 8.
  • At least one second tube 9 extends from the conveyor element 3 on the opposite side with respect to the first tube 6; its free end is associated with suction means and more precisely with a compressor 40.
  • the diameter of the first tube 6 is conveniently substantially smaller than that of the second tube 9 and than the sum of the maximum and minimum diameters of the cops 10 so that said cops cannot overlap or wedge inside the tube 6 during their transfer.
  • the conveyor element 3 has an inclined wall 11 proximate to the second tube 9, on the opposite side with respect to the first tube 6, so that when the cops 10 enter the conveyor element 3 at high speed, due to the negative pressure created inside the first tube 6 and the second tube 9, and collide against the inclined wall 11, which is covered with fabric-finished rubber to cushion the impact, they do not rebound and return into the first tube 6, jamming with one another and thus halting the apparatus's production.
  • said second tube has a retainer grid 12 proximate to the conveyor element.
  • Said conveyor element is furthermore provided, below said first tube 6 and said second tube 9, with at least one opening for the exit of the cops and more precisely, in the example being considered, it has four exit openings, respectively indicated by the numerals 13, 14, 15 and 16.
  • Valve means are furthermore provided in the duct 17, which is located in the conveyor element between the first tube, the second tube and the exit openings; said valve means are adapted to alternately open and close the conveyor element so as to alternately allow the cops to drop towards the exit openings 13, 14, 15 and 16 or provide the negative pressure inside the chamber 19 for transferring the cops along the first tube 6.
  • the valve means 18 are defined by a shutter 20 which is rotatable about its pivoting shaft 21, which has an opening and closure lever 22 on one of its ends which protrudes from the duct 17.
  • Said opening and closure lever 22 engages a cam 24 which is rotated by a motor-reducer 25 connected to the conveyor element 3.
  • the rotation of the cam 24 allows to oscillate the shutter element 20 by means of the opening and closure lever 22 so as to drop a certain amount of cops towards the exit openings and immediately thereafter close the duct 17 again, so as to define a seal thereon and restore the negative pressure inside the chamber 19 required to suck further cops through the first tube 6.
  • Each of the exit openings 13, 14, 15 and 16 furthermore has means for selectively opening and closing it, generally indicated by 26, comprising a baffle 27 activated by a fluidodynamic piston 28 so that only one of the exit openings opens and the others remain closed according to the requirements.
  • the collection means 4 comprise at least one container 29 arranged below each of the exit openings 13, 14, 15 and 16 and adapted to receive the cops arriving from the conveyor element 3.
  • each of said means comprises a conveyor belt 30 which has raised side walls 31 so as to prevent the fall of the cops 10.
  • a shutter 33 adapted to open or close the passage of the cops from the containers 29 to the conveyor belts 30, is furthermore provided.
  • Said shutter 33 conveniently rises simultaneously with the actuation of the chosen conveyor belt by means of a single activation motor 34.
  • the conveyor belts 30 subsequently merge onto a main conveyor belt 37 which moves the cops to the sorting machine 38.
  • the shutter element 20 is opened by means of the motor-reducer 25 to drop the cops, through one of the exit openings 13, 14, 15 and 16, into one of the containers 29 depending on which of the baffles 27 is open.
  • the apparatus according to the invention is particularly advantageous in that it allows to automatically transfer the cops from a spinner or spooler into containers, dividing them according to their color.
  • the exit openings 13, 14, 15 and 16 are opened according to the kind of color of the cops present on the spinner or spooler, so as to convey the new cops of the same color into another container, subsequently to those of a different color which have already been conveyed into a preceding container, simply by opening or closing the automatic baffles with an electric activation on the control panel 27.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP89108496A 1988-06-09 1989-05-11 Apparat zum automatischen Transportieren und Lagern von Garnkötzern Withdrawn EP0345480A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2091088 1988-06-09
IT20910/88A IT1219705B (it) 1988-06-09 1988-06-09 Apparecchiatura per il trasporto e lo stoccaggio automatico di tubetti di filatura

Publications (2)

Publication Number Publication Date
EP0345480A2 true EP0345480A2 (de) 1989-12-13
EP0345480A3 EP0345480A3 (de) 1990-08-16

Family

ID=11173937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89108496A Withdrawn EP0345480A3 (de) 1988-06-09 1989-05-11 Apparat zum automatischen Transportieren und Lagern von Garnkötzern

Country Status (2)

Country Link
EP (1) EP0345480A3 (de)
IT (1) IT1219705B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482422A (zh) * 2012-06-08 2014-01-01 村田机械株式会社 自动络纱机
EP3318518A1 (de) 2016-11-08 2018-05-09 Gassner Verwaltungs-GmbH Aufgabevorrichtung für behälterverschlüsse
AT519322A1 (de) * 2016-03-23 2018-05-15 Gassner Verwaltungs Gmbh Vorrichtung zum Aufgeben von Behälterverschlüssen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6803949U (de) * 1968-10-24 1969-03-27 Plutte Koecke & Co Fa Vorrichtung zum pneumatischen foerdern von spulen.
EP0047340A1 (de) * 1980-09-10 1982-03-17 Josef Timmer GmbH Abpackmaschine für Spinnkopse
DE3309694A1 (de) * 1983-03-18 1984-09-20 W. Schlafhorst & Co, 4050 Mönchengladbach Spulenvereinzelungsaggregat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6803949U (de) * 1968-10-24 1969-03-27 Plutte Koecke & Co Fa Vorrichtung zum pneumatischen foerdern von spulen.
EP0047340A1 (de) * 1980-09-10 1982-03-17 Josef Timmer GmbH Abpackmaschine für Spinnkopse
DE3309694A1 (de) * 1983-03-18 1984-09-20 W. Schlafhorst & Co, 4050 Mönchengladbach Spulenvereinzelungsaggregat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482422A (zh) * 2012-06-08 2014-01-01 村田机械株式会社 自动络纱机
EP2671833A3 (de) * 2012-06-08 2014-12-24 Murata Machinery, Ltd. Automatischer Wickler
AT519322A1 (de) * 2016-03-23 2018-05-15 Gassner Verwaltungs Gmbh Vorrichtung zum Aufgeben von Behälterverschlüssen
EP3318518A1 (de) 2016-11-08 2018-05-09 Gassner Verwaltungs-GmbH Aufgabevorrichtung für behälterverschlüsse
DE102017219838A1 (de) 2016-11-08 2018-05-09 GASSNER Verwaltungs-GmbH Vorrichtung zum Aufgeben von Behälterverschlüssen

Also Published As

Publication number Publication date
EP0345480A3 (de) 1990-08-16
IT1219705B (it) 1990-05-24
IT8820910A0 (it) 1988-06-09

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