US3712451A - Empty bobbin supply devices for a bobbin changer for spindle type spinning machines - Google Patents

Empty bobbin supply devices for a bobbin changer for spindle type spinning machines Download PDF

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Publication number
US3712451A
US3712451A US00122475A US3712451DA US3712451A US 3712451 A US3712451 A US 3712451A US 00122475 A US00122475 A US 00122475A US 3712451D A US3712451D A US 3712451DA US 3712451 A US3712451 A US 3712451A
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US
United States
Prior art keywords
empty
supply device
tilting
bobbin
station
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Expired - Lifetime
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US00122475A
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English (en)
Inventor
L Vignon
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Heberlein Hispano SA
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Heberlein Hispano SA
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    • 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
    • B65H67/061—Orientating devices
    • 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
    • B65H67/068—Supplying or transporting empty 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the empty bobbins are stacked horizontally in a reserve with the take-up heads randomly directed.
  • a distributing device brings the empty bobbins successively from the reserve to a tilting station where the bobbins are represented horizontally.
  • the tilting station has at its two ends, two steps arranged to retain temporarily one empty bobbin by its take-up head, so that all the bobbins leave with their take-up heads upwards.
  • a conveyor belt carries the vertical bobbins towards the loading station of the endless conveyor.
  • the invention relates to empty bobbin supply devices for a bobbin changer for spindle type spinning machines, especially for spinning looms, stranding machines, twisting machines, etc.
  • a bobbin comprises:
  • a loading station arranged so as to present, to each gripping hook passing at its level, the take-up head of an empty bobbin.
  • the supply device takes advantage of the existence of the take-up head provided at the upper end of each empty bobbin to subject each empty bobbin to tilting which orients it in a predetermined manner.
  • the supply device is characterized by the fact that it comprises in combination a .reserve in which the empty bobbins are stacked horizontally without discrimination as to the side wheretheir take up heads occur,
  • a distributing device arranged to bring empty bobbinssuccessively from the reserve to the tilting station where these bobbins are presented horizontally, this tilting station being equipped, respectively at its two ends, with two stops arranged so as to retain provisionally one empty bobbin by its take-up head, so that all the bobbins leaving this tilting station have their take-up heads upwardly,
  • FIG. 1 is a perspective view of a supply device constructed according to the invention
  • FIG. 2 is a diagrammatic and partial view of the supply device as illustrated in FIG. I, this diagrammatic and partial view showing in simplified manner the electrical eonnexions of the various elements of this supply device
  • FIG. 3 is a partial section and on a larger scale, of a large portion of the supply device illustrated in FIG. I 1 and
  • FIG. 4 is a front view of this portion.
  • this spinning machine is a symmetrical machine with two spindle banks 2 arranged on both sides of its longitudinal plane of symmetry.
  • the supply device of this textile machine comprises an endless belt conveyor 1 arranged along each of the two spindle banks 2, this endless belt conveyor I bearing gripping hooks 3 spaced regularly at intervals corresponding to those of the spindles of the spindle bank 2, each of these gripping hooks 3 being arranged to cooperate with a take-up head 4 provided at the upper end of each bobbin 5.
  • each gripping hook 3 has two horizontal arms, and the take-up head 4 provided at the upper end of each bobbin 5 is constituted by a cylindrical pin, coaxial with the bobbin 5, of a diameter less than the separation of the two arms of the gripping hooks 3, the said pin ending at a circular head of a diameter greater than the spacing of the two abovesaid arms.
  • a loading station 6 is then provided, preferably at one of the ends of the endless belt conveyor I, this loading station 6 being arranged so as to present, to
  • This loading station 6 is supplied with empty bobbins 5 by a supply device which comprises the following elements 1 I a reserve 7 in which the empty bobbins 5 are stacked horizontally withoutdiscrimination as to the side where their take-up heads 4 occur,
  • a distributing device 8 capable of bringing successively empty bobbins 5 from the reserve 7 to the tilting station 9 where these bobbins are presented horizontally, this tilting station 9 being equipped, respectively at its two ends with two stops l0 and 11 arranged so as to retain provisionally an empty bobbin by its take-up head 4, so that all the bobbinsarriving at the tilting station are retained provisionally by their take-up heads 4 cooperating with one or other of the abovesaid.
  • the bobbins leaving the tilting station 9 therefore present all their take-up heads 4 upwardly.
  • the empty bobbins 5 presented at the tilting station 9 are positioned axially, so that the path of their take-up heads 4 encounters effectively one or other of the stops rect axial position (FIGS. 1 and 4).
  • the distributing device 8 it can advantageously be constituted by a scoop elevator of which the ascending run constitutes a lateral wall of the reserve 7 -wall parallel to the axis of the empty bobbins, the tilting station 9 occuring at the upper end of the said scoop elevator, on the side of the descending run.
  • two flexible members 24 and 25 are arranged upstream of the said tilting station 9 (FIGS. 3 and 4).
  • the most upstream flexible member 24 is constituted by two flexible blades oriented at about 45, each of which extends to above the tilting station 9.
  • the least upstream flexible member 25 is constituted by two substantially vertical flexible blades, which are each slightly bent towards the'extraction ramps 22 and 23 at the level of the tilting station 9. These flexible blades are fixed on the frame of the distributing device 8 by their upper end (FIG. 3).
  • the empty bobbin 5 occurring inthe tilting station 9 will be pushed by the empty bobbin which follows it and which is itself pushed by the corresponding scoop whilst being held against the two extraction ramps 22 and 23 by the flexible member 24.
  • the first empty bobbin 5 tilts and the second empty bobbin .5 takes its place, held against the two extraction ramps 22 and 23 by the flexible member 25.
  • Achute in the form of an upwardly open V is then arranged below the tilting station 9 to guide the empty bobbins 5 towardsthe transfer device 12 (FIGS. 1 to 4).
  • the transfer device 12 can advantageously be constituted by a transporter belt, provided with vertical cavities adapted to receive an empty bobbin5, the axis AA of this transporter belt being aligned with the outer run of the endless belt conveyor 1, whilst one of the endsof this transporter belt is arranged below one of the ends of the said endless belt conveyorl.
  • a loading station 6 is then constituted by the hollow of the transfer device l2 occurring on the path of the endless belt conveyor 1, each gripping hook 3 being able to hook and extract from its cavity an empty bob- 1 bin 5 (FIGS. land 2).
  • the endless belt conveyor 1 is generallyactuated by a continuous movement on the operation of hooking the empty bobbins 5 by the gripping hooks 3, and, under these conditions (FlG 2), the distributing device 8 is driven by first motor means 27 actuated by a relay 28 servocoupled to a first detector member 29 (constituted, for example, by a micro-switch) whichstops these first motor means 27 when an empty bobbin 5 has tilted in the tilting station 9, and the transfer device 12 is driven by second motor means 30 actuated by a relay 31 servocoupled to a second detector member 32 (constituted, for example, by a micro-switch) which, on one hand, stops these second motor means 30 when an empty bobbin 5 is brought to the level of the loading station 6, and
  • a third detector member 33 (constituted, for example, by a luminous source-photoelectric cell assembly) which stops the first and second motor means 27 and 30, and which stops also, through a relay 34, the third motor means 35 which drive the endless conveyor belt 1, when an empty bobbin 5 occurs accidentally blocked in the lower portion'of the chute 26.
  • These two distributing devices 8 are constituted by two scoop elevators of which the two ascending ones constitute the two lateral walls of the common reserve
  • the bottom of the common reserve 7 has the shape of an inverted V widely open downwardly, and a fourth detector member 36 (constituted for/example by a pedal actuating a micro-switch) is advantageously provided to indicate, through an alarm 37, that the common reserve no' longer contains a' given number of empty. bobbins 5 and that it is then necessary to replenish it.
  • The'assembly formed by the reserve 7,'the two-distributing devices Band the two transfer devices 12, constitute an assembly independent of the machine, and this assembly is mounted on rails to'be displaceable, under the action of actuating means (constituted for" example by one or several pneumatic jacks), between an active position, for which the two loading stations 6 occur exactly on the path of. the two endless belt conveyors l, and a resting position for which the two loading stations 6 occur withdrawn with respect to the path of the two endless belt conveyors 1, this resting position being assumed as soon as the hooking operation of the empty bobbins 5 is terminated.
  • actuating means constituted for" example by one or several pneumatic jacks
  • the endless belt conveyor Before the completion of a series of full bobbins on the two spindle banks of the machine, the endless belt conveyor is brought into its position for which it will proceed with the hooking of empty bobbins, the actuating means to bring the reserve-distributing devicetransfer device assembly into its active position is operated, the motor means of the endless belt conveyor are actuated, which has the effect of causing hooking of the first empty bobbin and starting the first and second motor means of the distributing and transfer devices.
  • the process of hooking the empty bobbins continues until the outer run of the endless belt conveyor is provided with empty bobbins, this situation being detected by suitable means which cause the arrest of the motor means of the said conveyor.
  • the loading station remaining occupied by an empty bobbin, the first and second motor means of the distributor and transfer devices remain arrested.
  • the reserve-distributor device-transfer device assembly is then brought back into its resting position.
  • the supply device for the bobbin changer can be rendered completely independent of the machine itself, and it is possible to envisage a supply device serving several machines.
  • I.'Empty bobbin supply device for a bobbin changer for a spindle type spinning machine having at least one spindle bank, said changer comprising an endless conveyor arranged along each said spindle bank and bearing gripping hooks regularly spaced at intervals corresponding to those of the spindles of the spindle bank, each of said gripping hooks being arranged to be borne by said conveyor into engagement with a take-up head provided at the upper end of each bobbin, and-a loading station arranged adjacent said conveyor so as to present the take-up head of an empty bobbin to each gripping hook passing at its level, said supply device comprising in combination a hopper providing a reserve in which the empty bobbins are stacked-horizontally without discrimination as to the side where their take-up heads occur,
  • a distributing device arranged to take the empty bobbins successively from said reserve, a tilting station to which the bobbins are presented horizontally by said distributing device, said tilting station being equipped, respectively at its two ends, with two stops arranged in the two possible paths of the take-up heads through the tilting station so as to retain one empty bobbin temporarily by its take-up head, so that all the empty bobbins leaving said tilting station are in an erect position in which they present their take-up heads upwardly,
  • a transfer device adapted to convey the empty bobbins which have left the tilting station towards the loading station of the endless conveyor in said erect position.
  • Supply device comprising two centering ramps situated respectively at the two ends of the tilting station, whereby the empty bobbins presented to the tilting station are positioned axially, said ramps cooperating with the two ends of each empty bobbin to bring said bobbins into correct axial position.
  • the distributing device is constituted by a scoop elevator, the ascending run of said elevator constituting one lateral wall of the reserve, and two extraction ramps are arranged at the two ends of the tilting station, said two extraction ramps cooperating with the two ends of each empty bobbin, the upper part of each of said extraction ramps being adjacent to the path of the band of the scoop elevator, whilst the lower parts of said two extraction ramps occur outside the path of the scoops of said elevator.
  • Supply device including two elastic members arranged upstream of the tilting station to maintain the empty bobbins on the two extraction ramps.
  • the transfer device is constituted by a transporter belt provided with vertical cavities adapted to receive an' empty bobbin, the axis of said transporter belt being aligned with the outer run of the endless conveyor, whilst one of the ends of said transporter belt is arranged below one of the ends of said endless conveyor.
  • a third detector member is arranged below the tilting station to stop the first and second motor means and to stop also the third motor means which drive the endless conveyor, when an empty bobbin occurs accidentally blocked below said tilting station.
  • Supply device adapted for a double-bank spindle type spinning machine with spindles'arranged symmetrically with respect to a longitudinal plane of the machine, wherein said supply device comprises a common reserve, two distributing devices arranged symmetrically on both sides on this common reserve, two tilting stations, and two transfer devices arranged symmetrically with respect to said common reserve and ending at two loading stations of the endless conveyors arranged along each of the two abovesaid spindle banks, the assembly formed by the common reserve, the two distributing devices, the two tilting stations and the two transfer devices constituting an assembly independent of the spinning machine, said assembly being mounted movably under the action of control means to be displaceable between an active position, for which the two loading stations occur exactly on the path of the two endless conveyors, and a resting position for which the loading stations are withdrawn with respect to said path.
  • Supply device adapted for a double-bank spindle type spinning machine with spindles arranged symmetrically with respect to a longitudinal plane of the machine, wherein said supply device comprises a common reserve, two distributing devices arranged symmetrically on both sides on this common reserve, two tilting stations, and two transfer devices arranged symmetrically with respect to said common reserve and ending at two loading stations of the endless conveyors arranged along each of the two abovesaid spindle banks, the assembly formed by the common reserve, the two distributing devices, the two tilting stations and the two transfer devices constituting an assembly independent of the spinning machine, said assembly being mounted movably under the action of control means to be displaceable between an active position, for which the two loading stations occur exactly on the path of the two endless conveyors, and a resting position for which the loading stations are withdrawn with respect to said path.

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  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US00122475A 1970-03-16 1971-03-09 Empty bobbin supply devices for a bobbin changer for spindle type spinning machines Expired - Lifetime US3712451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU60529 1970-03-16

Publications (1)

Publication Number Publication Date
US3712451A true US3712451A (en) 1973-01-23

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US00122475A Expired - Lifetime US3712451A (en) 1970-03-16 1971-03-09 Empty bobbin supply devices for a bobbin changer for spindle type spinning machines

Country Status (11)

Country Link
US (1) US3712451A (nl)
JP (1) JPS512968B1 (nl)
AT (1) AT324176B (nl)
CA (1) CA937217A (nl)
CH (1) CH525975A (nl)
DE (1) DE2111306A1 (nl)
ES (1) ES389249A1 (nl)
FR (1) FR2084639A5 (nl)
GB (1) GB1287546A (nl)
LU (1) LU60529A1 (nl)
SU (1) SU398048A3 (nl)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099609A (en) * 1975-09-26 1978-07-11 Whitin Machine Works, Inc. Bobbin elevating conveyor and orientor
US4480740A (en) * 1980-12-23 1984-11-06 Rieter Machine Works Limited Apparatus for sorting conical bobbin tubes
US4811832A (en) * 1984-03-28 1989-03-14 Niemann Gary O Apparatus for obtaining a random sample
ES2068753A2 (es) * 1993-04-14 1995-04-16 Technological Research Co Ltd Maquina perfeccionada para el ordenado de tubos textiles, para maquinas continuas de hilar.
WO2013072785A1 (en) * 2011-11-14 2013-05-23 Lakshmi Machine Works Limited Method of controlling tube loading apparatus in a textile machine
CN106516663A (zh) * 2016-11-29 2017-03-22 魏桥纺织股份有限公司 一种理管装置
US20170152109A1 (en) * 2014-05-14 2017-06-01 Jeol Ltd. Container Supply Unit and Automated Analyzer
CN108190643A (zh) * 2018-01-22 2018-06-22 海宁市睿创机械科技有限公司 装满锭子装置
WO2020094725A1 (de) * 2018-11-09 2020-05-14 Maschinenfabrik Rieter Ag Verfahren und vorrichtung zum drehen einer hülse für spulen einer textilmaschine
WO2020128819A1 (fr) 2018-12-19 2020-06-25 Ciposa Sa Dispositif de positionnement de tubes

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018040A (en) * 1975-09-26 1977-04-19 Platt Saco Lowell Corporation Stop-motion for automatic doffing apparatus
DE2816418C2 (de) * 1978-04-15 1985-03-28 Fritz 7347 Bad Überkingen Stahlecker Offenend-Spinnmaschine mit einer Spulenwechseleinrichtung
CH631414A5 (de) * 1978-06-06 1982-08-13 Rieter Ag Maschf Vorrichtung zum endengleichen sortieren von konischen huelsen fuer textilmaschinen.
JPS58216871A (ja) * 1982-05-21 1983-12-16 Murata Mach Ltd 紙管供給システム
JPS6090631U (ja) * 1983-11-28 1985-06-21 誠和化学株式会社 計量装置
DE3907596A1 (de) * 1989-03-09 1990-09-13 Zinser Textilmaschinen Gmbh Vorrichtung zum bereitstellen von leeren spulenhuelsen und zum abtransportieren von spinnspulen an einer ringspinnmaschine
US5177949A (en) * 1989-06-09 1993-01-12 Zinser Textilmaschinen Gmbh Apparatus for transporting bobbin tubes of a textile machine
IT1249023B (it) * 1990-06-29 1995-02-11 Savio Spa Dispositivo per il caricamento di tubetti orientati in sequenza al nastro di levata di un filatoio
IT1249025B (it) * 1990-06-29 1995-02-11 Savio Spa Dispositivo per il caricamento sequenziale di tubetti orientabili ad un filatoio
DE9205053U1 (de) * 1992-04-10 1993-08-12 MLR Maschinen Logistik Rationalisierung GmbH Entwicklung und Vertrieb, 82211 Herrsching Senkrechtförderer zum Fördern von Spinnhülsen
DE4241157A1 (de) * 1992-12-07 1994-06-09 Zinser Textilmaschinen Gmbh Vorrichtung zum Entnehmen und Fördern leerer, liegender Garnhülsen zu einer Abgabestelle
DE4241725A1 (de) * 1992-12-10 1994-06-16 Zinser Textilmaschinen Gmbh Vorrichtung zum gleichsinnigen Orientieren von konischen Garnhülsen
DE4301131A1 (de) * 1993-01-18 1994-07-21 Zinser Textilmaschinen Gmbh Vorrichtung zum Entnehmen, Fördern und Vereinzeln leerer, liegender Garnhülsen
CN103979370B (zh) * 2014-05-23 2017-03-01 启东腾飞企业管理服务有限公司 一种纱管供给装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367534A (en) * 1965-07-26 1968-02-06 Terry L. Carter Plastic bottle feeder having orienting means
US3605983A (en) * 1969-08-14 1971-09-20 Gen Foods Corp Corn orienting apparatus and method
US3608687A (en) * 1969-06-12 1971-09-28 Zinser Textilmaschinen Gmbh Apparatus for orienting tapered bobbins

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367534A (en) * 1965-07-26 1968-02-06 Terry L. Carter Plastic bottle feeder having orienting means
US3608687A (en) * 1969-06-12 1971-09-28 Zinser Textilmaschinen Gmbh Apparatus for orienting tapered bobbins
US3605983A (en) * 1969-08-14 1971-09-20 Gen Foods Corp Corn orienting apparatus and method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099609A (en) * 1975-09-26 1978-07-11 Whitin Machine Works, Inc. Bobbin elevating conveyor and orientor
US4480740A (en) * 1980-12-23 1984-11-06 Rieter Machine Works Limited Apparatus for sorting conical bobbin tubes
US4811832A (en) * 1984-03-28 1989-03-14 Niemann Gary O Apparatus for obtaining a random sample
ES2068753A2 (es) * 1993-04-14 1995-04-16 Technological Research Co Ltd Maquina perfeccionada para el ordenado de tubos textiles, para maquinas continuas de hilar.
WO2013072785A1 (en) * 2011-11-14 2013-05-23 Lakshmi Machine Works Limited Method of controlling tube loading apparatus in a textile machine
US20170152109A1 (en) * 2014-05-14 2017-06-01 Jeol Ltd. Container Supply Unit and Automated Analyzer
US9738451B2 (en) * 2014-05-14 2017-08-22 Jeol Ltd. Container supply unit and automated analyzer
CN106516663A (zh) * 2016-11-29 2017-03-22 魏桥纺织股份有限公司 一种理管装置
CN108190643A (zh) * 2018-01-22 2018-06-22 海宁市睿创机械科技有限公司 装满锭子装置
WO2020094725A1 (de) * 2018-11-09 2020-05-14 Maschinenfabrik Rieter Ag Verfahren und vorrichtung zum drehen einer hülse für spulen einer textilmaschine
CN112930317A (zh) * 2018-11-09 2021-06-08 里特机械公司 将针对纺织机的卷轴的套管旋转的方法和装置
CN112930317B (zh) * 2018-11-09 2023-03-07 里特机械公司 将针对纺织机的卷轴的套管旋转的方法和装置
WO2020128819A1 (fr) 2018-12-19 2020-06-25 Ciposa Sa Dispositif de positionnement de tubes
CH715671A1 (fr) * 2018-12-19 2020-06-30 Ciposa Sa Dispositif de positionnement de tubes.

Also Published As

Publication number Publication date
LU60529A1 (nl) 1971-11-08
CA937217A (en) 1973-11-20
CH525975A (fr) 1972-07-31
SU398048A3 (nl) 1973-09-17
JPS512968B1 (nl) 1976-01-30
ES389249A1 (es) 1973-06-16
GB1287546A (en) 1972-08-31
DE2111306A1 (de) 1971-10-07
AT324176B (de) 1975-08-25
FR2084639A5 (nl) 1971-12-17

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