EP1321548A1 - Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel - Google Patents

Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel Download PDF

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Publication number
EP1321548A1
EP1321548A1 EP01129898A EP01129898A EP1321548A1 EP 1321548 A1 EP1321548 A1 EP 1321548A1 EP 01129898 A EP01129898 A EP 01129898A EP 01129898 A EP01129898 A EP 01129898A EP 1321548 A1 EP1321548 A1 EP 1321548A1
Authority
EP
European Patent Office
Prior art keywords
section
band
warp
winding
strip
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Withdrawn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
EP01129898A
Other languages
German (de)
English (en)
Inventor
Marcel Spring
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.)
Benninger AG Maschinenfabrik
Original Assignee
Benninger AG Maschinenfabrik
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 Benninger AG Maschinenfabrik filed Critical Benninger AG Maschinenfabrik
Priority to EP01129898A priority Critical patent/EP1321548A1/fr
Priority to JP2002362349A priority patent/JP2003193346A/ja
Priority to US10/318,151 priority patent/US20030110606A1/en
Publication of EP1321548A1 publication Critical patent/EP1321548A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/28—Warp beams
    • D02H13/36—Means for attaching warp to beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • B65H65/005—Securing end of yarn in the wound or completed package
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • D02H3/02—Sectional warpers
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H9/00—Leasing
    • 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 a method and a device for Winding up and attaching shims on the drum of a Cone-warping machine according to the preamble of the independent claims 1 and 10.
  • the band ends or the connecting elements at the band ends of the first and the second Section in winding direction one behind the other on the base element attached to the first section. In this way, the Tensile forces of the two band ends for each band individually on the Transfer basic element. In certain cases, it would be too conceivable, the band ends or the connecting elements of the band ends to fix on top of each other.
  • each basic element is formed by two material sections formed, which are interconnected such that they take up the threads of the warp band between themselves, without themselves to connect with them.
  • the loose attachment The basic elements can be improved if the Material sections between monofilaments or groups of monofilaments be connected pointwise with each other, the individual threads or the groups of individual threads in the connection area of the connection are spread apart.
  • the punctiform Connection ensures that the frictional forces are sufficiently large are that the primitive does not move on the warp band can.
  • the warp band is fixed in position, so that the threads can not slide over each other.
  • the connecting elements are preferably formed by two sections of material formed, which are interconnected in such a way that they take up the threads of the warp band between them and connect with these, being on when winding the warping drum facing side, an adhesive portion on the material portion is arranged.
  • the material sections for it is the primitives and fasteners advantageous to a weldable plastic material.
  • Adhesive section on the connecting elements can of a Tape, but it would also be possible to to spray on an adhesive.
  • the connecting element at the band end of a section and the connecting element at the beginning of a next section preferably formed by common material sections, which be severed after the connection together with the threads. In this way, there is only one connection process at a time necessary to the ends or the beginnings of Shurbandsetationen to build.
  • the method can be further rationalized by the material sections of the basic elements and the material sections the fasteners at a warp band treatment station subtracted from the same stock of material stocks and be cut to length according to the warp width. Thereby is evidently reduced the space requirement and the Manipulation at the warp band treatment station simplified.
  • To form the connecting elements at the warp band treatment station can be one of the two material sections of a switchable adhesive dispenser coated with the adhesive portion become. This can optionally material sections with or dispensed without adhesive layer.
  • the invention is asked Task solved with a device which features in claim 10.
  • the control device takes care of this that the warp band treatment station, the band changing device and the sharpening coordinated actions Run each end of a second warp band section back to the surface of a first warp band section to be returned and fastened there.
  • a trigger device is arranged, at the two interconnectable material sections so deductible are that they cover the warp band and enclose between them.
  • an undeliverable Adhesive dispenser provided, from which when winding the drum facing material portion when removing from the Deduction device with an adhesive portion is coatable.
  • the glue dispenser may include a roll holder and a feed arm over which an adhesive tape against the surface of a material section can be supplied with the feed arm between a Zulomigna and a rest position is pivotable.
  • the Shurband treatment station can also a Welding device arranged for welding the material sections be, with the welding device for the different Treatment of fasteners and primitives via at least one spot-welding bar and at least has a line welding bar.
  • the welding device For attaching the spot welds, the welding device Have spreading, with which the threads of the warp strip for the exposure of spot welds are spread apart.
  • the Threads of a warp band are usually so close together, that spot welds in the intermediate area without spreading would not be possible.
  • the connecting elements are at least two parallel line welding bars to form parallel welds arranged, wherein the thus welded material sections by means of a cutting device between the welds are separable. In certain cases, however, would be there a planar welding conceivable, which then with the cutting device is severed.
  • line welding bars a pair is preferably present, so that the two material sections held together better become.
  • line welding bars and / or the spot welding bars on the welding device so movable stored that between a welding position and a Rest position are displaced.
  • the pointwise welding the material sections or the device used Incidentally, it could also be used in conventional warping machines in which the Schwarzrbandenden on conventional Way be fixed.
  • FIG. 1 is at a warper 3 of a creel not shown here a group of threads 36 withdrawn and passed through a bar grate 20. This takes a position here where all the bars of the bar grate have collapsed against the top, so that all threads of the flock of threads an upper coating rod 21 of a coating rod pair 21, 21 ' tangent. The threads are so in a plane through the leaves leaves 22, 22 'out where they are on the width of the actual Warp band 1 are merged.
  • the warp tape 1 happens after the warper blade 23 first one Warp band treatment station 14 and then a band changing device 18.
  • the warp strip on a guide roller 25 deflected downward, so that it is in the same direction to the direction of rotation of the coil 27 extends.
  • a pressable against the winding Leveling roller 26 ensures the correct density and a uniform winding structure of the wound sections.
  • a continuous warp 1 can at the treatment station 14th both with a base element 9, and with a connecting element 7, 8 are provided, as with reference to the figures 2 and 3 is set out.
  • a basic element 9 is made two flat material sections 10 and 11 of a weldable Material. The two sections of material are transverse to the course of the bulk 1 with parallel spot welds 38, 38 ' connected with each other. The individual welding points are included arranged between monofilaments or between groups of monofilaments. Optionally, on the sides of the warp band also Longitudinal welds 39, 39 'are arranged.
  • the basic element 9 has a width b, which is the bandwidth of the two material sections 10, 11 corresponds.
  • FIG. 3 shows a connecting element 7 at the strip beginning 5 of a first Shurbandes 1a and a connecting element 8 at the tape end. 6 a second warp band 1b.
  • the two connecting elements 7 and 8 initially consist of the same material sections 10 and 11 with the total width b, like the primitive 9.
  • the two Material sections are, however, by parallel line welds 40, 40 'interconnected, which also the tightly enclose individual threads of the warp band.
  • longitudinal welds 39, 39 ' are provided on the material section 10 is also between the two line welds 40, 40 ', an adhesive portion 13 is attached. It can be a tape-shaped adhesive without a carrier film.
  • a welded according to Figure 3 unit is with a suitable Cutting device severed in the middle, so that the Connecting elements 7 and 8 separated with a width of b / 2 each become.
  • a warping drum 2 is first a first Warp band section 4a wound up. This has the beginning of the tape 5a with the connecting element 7a and over the band end 6a with the connecting element 8a. The beginning of the tape 5a is directly on the warping drum 2 fixed. Shortly before the last winding will be at a distance of a winding circumference from the tape end 6a a basic element 9 fixed on the warp band. Subsequently, the last winding executed and the tape end 6a on the connecting element 8a glued to the base element 9.
  • this process is based on the graphs according to the figures 6 to 9 explained again, wherein on the left half of the picture each the warping drum in the axial direction and on the right half of the picture, the warping drum transversely to the axial direction is shown.
  • the frustoconical surface 28 corresponds the cone slope on the drum 2 or on the last wound Warp strip section.
  • At the warp band treatment station 14 is the position of the two material sections each in two sequences but in reality not consecutively, but expire in the same relative position.
  • the warp band 1a is applied to the treatment station 14 at the beginning of the tape 5a provided with a connecting element 7a.
  • the connecting element 7a is fixed on the drum 2 and although directly on the conical surface 28 of the preceding winding or on the cone surface of the drum.
  • the warp band section 4a is wound, as shown Figure 7 can be seen.
  • the second section 4b is wound the same way the first section 4a, but without a basic element 9 is attached.
  • the first with is coupled to a further connecting element 7c and then separated becomes.
  • the tape end 6b does not get on the surface the second section 4b, but on the one of the first Section 4a attached, on the same base element. 9 like the first fastener 8a.
  • it runs doing the last turn at an angle to the normal circumferential direction the Schrb.
  • the whole process by adding more warp band section 4c and 4d are wound, their ends on the surface the warp band section 4c are fixed.
  • Warp band treatment station 14 With reference to the figure 10 are a few more details Warp band treatment station 14 explained.
  • a take-off device 29 arranged on the two supply rolls 15, 15 'are stored a weldable film.
  • Guide rollers 42 can thus removed material sections 10 and 11 and above or below the warp band 1 with its monofilaments 12 are led. This is not shown here in detail Gripper, which grips the material sections and subtracting, and then depending on the width of the warp band a separating cut is performed parallel to the warp band.
  • a supply roll 16 is an adhesive tape such stored that it be supplied to the material portion 10 can.
  • this section is during winding facing the drum.
  • the adhesive portion 13 serves a Zulitearm 30, but via a pressure medium cylinder 31 is pivotally mounted in the direction of arrow Y.
  • the feed arm 30 is in an upper Resting position, in which no adhesive tape is supplied.
  • the feed arm is lowered, so that the deducted material portion 10 and the Peel off adhesive film, which sticks on it at the same time the surface lays. The separation of the adhesive film from the tape supply can either through a cut or even through Tear off.
  • the actual connection of the two material sections 10 and 11 takes place at the welding device 32 according to FIGS. 11 and 12.
  • This welding device is of course also arranged near the trigger 29.
  • the welding device essentially consists of a pair of upper line welding bars 34 and a pair of lower line welding bars 34 '. This Welding beam pairs can not be shown here Actuators are moved against each other, so that they Warp strip 1 and the material sections 10, 11 between them lock in.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Treatment Of Fiber Materials (AREA)
EP01129898A 2001-12-15 2001-12-15 Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel Withdrawn EP1321548A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01129898A EP1321548A1 (fr) 2001-12-15 2001-12-15 Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel
JP2002362349A JP2003193346A (ja) 2001-12-15 2002-12-13 整経ストリップを巻き且つ取り付ける方法及び装置
US10/318,151 US20030110606A1 (en) 2001-12-15 2002-12-13 Method and device for winding and attaching warp strips onto the drum of a cone sectional warping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01129898A EP1321548A1 (fr) 2001-12-15 2001-12-15 Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel

Publications (1)

Publication Number Publication Date
EP1321548A1 true EP1321548A1 (fr) 2003-06-25

Family

ID=8179562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129898A Withdrawn EP1321548A1 (fr) 2001-12-15 2001-12-15 Procédé et dispositif pour enrouler et fixer des bandes d'ourdissage sur le tambour d'un ourdissoir sectionnel

Country Status (3)

Country Link
US (1) US20030110606A1 (fr)
EP (1) EP1321548A1 (fr)
JP (1) JP2003193346A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102605521B (zh) * 2012-04-10 2014-04-30 浙江万利纺织机械有限公司 一种适合玻纤纱织造的机内匀经***
US9683316B2 (en) * 2012-04-13 2017-06-20 Columbia Insurance Company Methods and systems for regulating tension in warping
CN104353755B (zh) * 2014-11-04 2016-08-24 常州市第八纺织机械有限公司 扁丝整经机的压辊调节机构
CN107523914B (zh) * 2017-09-08 2019-05-21 江西诚鑫实业有限公司 一种分条整经机的控制方法
EP3751033B1 (fr) * 2019-06-12 2021-08-04 KARL MAYER STOLL R&D GmbH Ourdissoir sectionnel à cône et procédé de fonctionnement d'un ourdissoir sectionnel à cône
ES2943152T3 (es) * 2020-10-20 2023-06-09 Karl Mayer Stoll R&D Gmbh Procedimiento para urdir una urdimbre y urdidora seccional
CN113882051A (zh) * 2021-10-28 2022-01-04 江西大林纺织有限公司 一种理经机
CN115610786B (zh) * 2022-10-10 2023-08-25 广州盛原成自动化科技有限公司 筒子纱去袋装置及整经挂纱设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368801A1 (fr) * 1988-11-10 1990-05-16 Benninger AG Procédé et dispositif pour diviser les fils sur un ourdissoir
US5046224A (en) * 1989-04-22 1991-09-10 Karl Mayer Textilmaschinenfabrik Gmbh Process for changing warp beam on a warping arrangement and apparatus therefor
EP0659914A1 (fr) * 1993-12-22 1995-06-28 Benninger AG Procédé et dispositif pour l'enroulage de bandes d'ourdissage
EP1067225A1 (fr) * 1999-05-28 2001-01-10 Karl Mayer Textilmaschinenfabrik GmbH Procédé et dispositif pour fixer les extrémités de chaíne sur le tambour d'un ourdissoir sectionnel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368801A1 (fr) * 1988-11-10 1990-05-16 Benninger AG Procédé et dispositif pour diviser les fils sur un ourdissoir
US5046224A (en) * 1989-04-22 1991-09-10 Karl Mayer Textilmaschinenfabrik Gmbh Process for changing warp beam on a warping arrangement and apparatus therefor
EP0659914A1 (fr) * 1993-12-22 1995-06-28 Benninger AG Procédé et dispositif pour l'enroulage de bandes d'ourdissage
EP1067225A1 (fr) * 1999-05-28 2001-01-10 Karl Mayer Textilmaschinenfabrik GmbH Procédé et dispositif pour fixer les extrémités de chaíne sur le tambour d'un ourdissoir sectionnel

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JP2003193346A (ja) 2003-07-09
US20030110606A1 (en) 2003-06-19

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