EP0124653A1 - Dispositif pour la mise en place de tubes textiles sur une bande transporteuse - Google Patents

Dispositif pour la mise en place de tubes textiles sur une bande transporteuse Download PDF

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Publication number
EP0124653A1
EP0124653A1 EP83112947A EP83112947A EP0124653A1 EP 0124653 A1 EP0124653 A1 EP 0124653A1 EP 83112947 A EP83112947 A EP 83112947A EP 83112947 A EP83112947 A EP 83112947A EP 0124653 A1 EP0124653 A1 EP 0124653A1
Authority
EP
European Patent Office
Prior art keywords
sleeves
rod
sleeve
conveyor belt
control point
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
EP83112947A
Other languages
German (de)
English (en)
Other versions
EP0124653B1 (fr
Inventor
Arthur Würmli
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0124653A1 publication Critical patent/EP0124653A1/fr
Application granted granted Critical
Publication of EP0124653B1 publication Critical patent/EP0124653B1/fr
Expired 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
    • 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
    • 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
    • B65H67/069—Removing or fixing bobbins or cores from or on the vertical peg of trays, pallets or the pegs of a belt
    • 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 a device for placing sleeves on a conveyor belt of a ring spinning or ring twisting machine, in which the belt is provided with pins which serve to position the sleeves and the feeding of the sleeves to the belt takes place at a fixed placement point.
  • a plurality of sleeves located on a conveyor belt are simultaneously gripped to place the sleeves on the spindles, and these sleeves are then also attached to the spindles at the same time. It is important that the sleeves are positioned exactly on the conveyor belt. A sleeve that is not fully attached to its pin can be destroyed by the gripper bar when it is gripped. Under certain circumstances, the gripper bar can be bent or the conveyor belt can be damaged. An incorrect insertion of the sleeves is generally caused by damaged sleeves, in particular damaged sleeve feet. It is therefore important that damaged sleeves are removed from the working process of the machines.
  • the German Auslegeschrift 1 121 514 relates to a machine for sorting tubes.
  • the sleeves are provided with identification rings. According to these, the sorting is carried out with the aid of photocells and a detector device.
  • the spools are ejected by means of ejectors, such as horizontally displaceable striking elements. It is not intended to select damaged sleeves.
  • the removal of damaged sleeves from the working process is to be achieved while avoiding the disadvantages mentioned above.
  • the invention is characterized in that the device comprises a rod which can be pivoted out of a horizontal starting position and is subjected to a spring force which drives it back into this starting position, that for ejecting sleeves which are not completely slipped over a pin, the rod is connected to one of, with respect to the movement of the conveyor belt, the checkpoint arranged downstream of the checkpoint can be moved up and down and during its downward movement with one end part can be moved towards the sleeve head of the sleeve located at the checkpoint in order to eject it through the sleeve if the sleeve is not completely slipped over a pin move down to achieve the rod by pivoting it to an acute angle with the sleeve.
  • the device according to the invention thus has the advantage of simplicity and thus great reliability. It provides an automatic sorting of damaged tubes from the remaining tubes, which brings savings in the spinning mill.
  • a conveying device comprises two rollers 13, which are provided with troughs 14.
  • a conveyor belt 16 equipped with trough-shaped pockets 15 runs over the rollers 13. The drive takes place by means of a motor 17.
  • a conveyor belt 19 for sleeves 12 tenons 20 are attached at predetermined intervals.
  • the sleeves 12 are placed on the latter.
  • the mutual distance between two adjacent pins 20 is equal to the spindle pitch, ie the distance between adjacent spindles on the associated spinning or twisting machine.
  • the sleeves 12 to be placed are individually lifted off the conveyor belt 16 by means of a table 21.
  • a pin 22 is used to steer the sleeves 12 falling into a drop channel 23.
  • the conveyor belt 19 is driven by a drive 24.
  • the drop channel is located at the location of the placement point at which the sleeves 12 are placed on the band 19.
  • a control point is additionally provided at which sleeves 12 which are not completely ejected onto the band 19 or onto a pin 20 are ejected.
  • the control point is at the location of the middle of the three sleeves 12 located above the band 19.
  • Arrows 18 indicate the direction of the movements.
  • FIG. 2 is drawn on a larger scale than FIG. 1. It again shows a sleeve 12, the conveyor belt 19 and pin 20. It is assumed that the sleeve 12 is pressed in at its base, i.e. is damaged and is not properly placed on its pin 20, as is also shown in Fig. 1.
  • a rod 25 is pivotable about a pivot axis 26. The latter is mounted on a rod 27. Since the latter can be moved up and down, this is also the case for the rod 25. In the example shown, the rod 27 can be moved by means of a piston 29 movable in a cylinder 28.
  • the rod 25 is prestressed by means of a tension spring 30.
  • control point is a distance from the placement point which is the same as the spindle division. But it can also be two or three times the spindle pitch, i.e. an integer multiple of the same.
  • the rod 25 presses against the head of the sleeve 22 already at the beginning of its downward movements. Since the latter abuts on the pin 20, the rod 25 is rotated clockwise about its axis 26 in the arrangement shown and thereby forms one with the sleeve 12 acute angle dv, as this is indicated by dashed lines. As a result, the sleeve head is pushed away to the left in FIG. 2 and the sleeve 12 is thus ejected.
  • the acute angle ⁇ between the rod 25 and the longitudinal axis of a properly attached sleeve 12 depends from the mutual distance of the pivot axis 26 from the sleeve longitudinal axis 33 of the sleeve 12 located at the control point; the closer they are to one another, the greater the angle ⁇ remains, with the size of the downward movement of the rod 25 remaining constant.
  • the angle ⁇ can be over 45 °.
  • a minimum value for a safe ejection with comfortable dimensions of the parts causing the ejection is approximately 25 °.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP83112947A 1983-05-06 1983-12-22 Dispositif pour la mise en place de tubes textiles sur une bande transporteuse Expired EP0124653B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH247683 1983-05-06
CH2476/83 1983-05-06

Publications (2)

Publication Number Publication Date
EP0124653A1 true EP0124653A1 (fr) 1984-11-14
EP0124653B1 EP0124653B1 (fr) 1986-11-26

Family

ID=4234654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112947A Expired EP0124653B1 (fr) 1983-05-06 1983-12-22 Dispositif pour la mise en place de tubes textiles sur une bande transporteuse

Country Status (5)

Country Link
US (1) US4524579A (fr)
EP (1) EP0124653B1 (fr)
JP (1) JPS59207370A (fr)
DE (1) DE3367898D1 (fr)
IN (1) IN162849B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373530A2 (fr) * 1988-12-12 1990-06-20 Zinser Textilmaschinen GmbH Elément transporteur avec chevilles pour recevoir et transporter les canettes ou bobines vides

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818393B (zh) * 2010-04-29 2011-05-18 无锡集聚纺织器械有限公司 落纱机预拔管装置
CN103726145A (zh) * 2013-11-29 2014-04-16 吴江市大业丝绸整理有限公司 一种落纱机插管装置
CN106283297A (zh) * 2016-10-10 2017-01-04 江阴市华方新技术科研有限公司 细纱机筒管输送装置
DE102018128394A1 (de) * 2018-11-13 2020-05-14 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum Zuführen von Hülsen zu den Spulstellen einer Textilmaschine sowie Textilmaschine
CN110054029B (zh) * 2019-04-24 2021-02-26 昌龙兴科技（深圳）有限公司 一种四轴自动流延膜卷收机
CN113307103B (zh) * 2021-04-19 2022-10-04 安徽省无为天成纺织有限公司 一种应用于纺线制条工艺加工中的卷线棒放线装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1237622A (fr) * 1958-11-28 1960-07-29 Deering Milliken Res Corp Dispositif de transfert de bobines
DE1280108B (de) * 1963-07-04 1968-10-10 Schubert & Salzer Maschinen Verfahren und Vorrichtung zum aufeinanderfolgenden einzelnen Zufuehren und Aufsteckenvon Huelsen auf Spindeln an Ringspinn- und Ringzwirnmaschinen
FR2345542A1 (fr) * 1976-03-23 1977-10-21 Edera Off Mec Tessili Dispositif pour le chargement des petits tubes de ramassage du file sur les broches des machines a filer et a retordre
DE2910091A1 (de) * 1979-03-15 1980-09-18 Schlafhorst & Co W Vorrichtung zur uebergabe eines spulenkoerpers
DE3026075A1 (de) * 1979-07-10 1981-01-22 Toyoda Automatic Loom Works Spinnrahmen mit automatischer bestueckungsvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631414A5 (de) * 1978-06-06 1982-08-13 Rieter Ag Maschf Vorrichtung zum endengleichen sortieren von konischen huelsen fuer textilmaschinen.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1237622A (fr) * 1958-11-28 1960-07-29 Deering Milliken Res Corp Dispositif de transfert de bobines
DE1280108B (de) * 1963-07-04 1968-10-10 Schubert & Salzer Maschinen Verfahren und Vorrichtung zum aufeinanderfolgenden einzelnen Zufuehren und Aufsteckenvon Huelsen auf Spindeln an Ringspinn- und Ringzwirnmaschinen
FR2345542A1 (fr) * 1976-03-23 1977-10-21 Edera Off Mec Tessili Dispositif pour le chargement des petits tubes de ramassage du file sur les broches des machines a filer et a retordre
DE2910091A1 (de) * 1979-03-15 1980-09-18 Schlafhorst & Co W Vorrichtung zur uebergabe eines spulenkoerpers
DE3026075A1 (de) * 1979-07-10 1981-01-22 Toyoda Automatic Loom Works Spinnrahmen mit automatischer bestueckungsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373530A2 (fr) * 1988-12-12 1990-06-20 Zinser Textilmaschinen GmbH Elément transporteur avec chevilles pour recevoir et transporter les canettes ou bobines vides
EP0373530A3 (fr) * 1988-12-12 1990-11-28 Zinser Textilmaschinen GmbH Elément transporteur avec chevilles pour recevoir et transporter les canettes ou bobines vides

Also Published As

Publication number Publication date
IN162849B (fr) 1988-07-16
US4524579A (en) 1985-06-25
DE3367898D1 (en) 1987-01-15
JPS59207370A (ja) 1984-11-24
EP0124653B1 (fr) 1986-11-26

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