EP2206670A1 - Procédé de pose de matériau en bande dans des voies en zigzag - Google Patents

Procédé de pose de matériau en bande dans des voies en zigzag Download PDF

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Publication number
EP2206670A1
EP2206670A1 EP10157545A EP10157545A EP2206670A1 EP 2206670 A1 EP2206670 A1 EP 2206670A1 EP 10157545 A EP10157545 A EP 10157545A EP 10157545 A EP10157545 A EP 10157545A EP 2206670 A1 EP2206670 A1 EP 2206670A1
Authority
EP
European Patent Office
Prior art keywords
zig
reversal
strip material
pendulum arm
zag
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Withdrawn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
EP10157545A
Other languages
German (de)
English (en)
Inventor
Udo Stentenbach
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.)
Rosink GmbH and Co KG Maschinenfabrik
Original Assignee
Rosink GmbH and Co KG 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 Rosink GmbH and Co KG Maschinenfabrik filed Critical Rosink GmbH and Co KG Maschinenfabrik
Publication of EP2206670A1 publication Critical patent/EP2206670A1/fr
Withdrawn legal-status Critical Current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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • B65H45/107—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by means of swinging or reciprocating guide bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/78—Apparatus in which the depositing device or the receptacle is reciprocated

Definitions

  • the present invention relates to a method for depositing strip material in zig-zag webs according to the preamble of claim 1.
  • strip material from eg woven, nonwoven, paper, etc. is often done in a continuous process.
  • the continuously produced strip material is deposited after production in zigzag-shaped webs in several superimposed planes or layers in a receiving and transporting container.
  • a method is known in which the deposition of continuously fed strip material by means of a pendulum arm, which is arranged in the feed path of the strip material.
  • the pendulum arm pivots back and forth between two end positions, wherein a receptacle under the pendulum arm is movable transversely to its pendulum motion, so that there is a continuous, layered storage of the strip material in the form of zigzag paths.
  • At least one reversal point of a newly laid position is further inward of the rectangular area, as the reversal point of the directly arranged below location.
  • An advantage is an embodiment in which the reversal points of the zig-zag webs of a layer are arranged in a common reversal row, resulting within a plane from one zig-zag path to the next uniform pendulum end positions of the pendulum.
  • a further advantageous embodiment provides that the two reversal rows of a newly laid layer are arranged laterally offset by a distance relative to those of the plane arranged directly below, whereby a superposition of the reversal points of these levels is avoided.
  • the laying down of the strip material can take place by means of a pendulum arm lying in the feed path of the strip material. Its drive can be done by a linear motor. Through the use of linear motors, the pendulum speed of the pendulum arm can be approximated to a rectangular function with negligibly small reversal times in the pendulum end positions.
  • FIG. 1 A device for depositing continuously fed strip material M in zig-zag webs is in Fig. 1 shown in a perspective overview representation.
  • the device consists of a substructure 25, two rectangular cans 2 and a in Fig. 1 from a housing 22 concealed pendulum above the cans 2 together.
  • the rectangular cans 2 have a substantially rectangular base with a long side L and a narrow side S, and are on one of a plurality Rollers 20 formed slidably received formed.
  • two drive means for the rollers 20 are provided below the cans 2, over which the cans 2 can be moved in the direction of their long sides L at a defined speed below the pendulum arm back and forth.
  • the size of the substructure 25 is, as well as the FIGS. 2 to 4 can be taken so dimensioned that two cans 2 can be moved next to each other and behind each other.
  • the in Fig. 1 right can 2 occupied with the strip material M, ie under the in Fig. 2 shown, lying in the feed of the strip material M pendulum 1 reciprocated.
  • the second jug 2 is consumed in the change position behind the filled jug 2 and both travel with their narrow sides S abutting each other under the pendulum arm 1 therethrough.
  • the filled can 2 leaves the substructure 25, the next can 2 is occupied without interruption of the strip run.
  • the base 25 shown in the embodiment is dimensioned so that when the second can 2 has moved into the change position behind the first can 2, already a third can 2 can enter the device.
  • the cans 2 used in the exemplary embodiment are rectangular cans 2 which are widely used in textile technology and have, for example, a height of 1,270 mm, a width of 410 mm and a length of 1,190 mm, which are suitable for receiving comparatively long strip lengths.
  • the cans 2 have a rectangular base.
  • Within the cans 2 is, as for example, the sectional view of the Fig. 8 can be seen, serving as a storage plane spring plate 12 lowered in the vertical direction.
  • the spring plate 12 is held a still unfilled can 2 in a position near the upper opening. With increasing storage of strip material M, the spring F is compressed, so that the storage level 12 lowers into the interior of the pot.
  • the force of the spring F can be adapted to the specific weight of the strip material M so that a height adjustment between pendulum 2 and the shelf by the weight of the strip material M is done automatically, ie the storage of the zig-zag webs 4 always approximately in Height of the opening of the pot 2 takes place.
  • the force of the spring F may be such that the weight of the deposited strip material M for a compression of the spring F is not quite sufficient.
  • the excess part of the spring force F presses the layers E of the zig-zag webs 4 permanently from below against one arranged on Pendelarm1 down device 3 (see. Fig. 5 ), which sets a compression of the deposited strip material.
  • the spring plate 12 has assumed its lower end position in the can 2, the further depositing of strip material M leads to a further compression associated with an increase in the friction between downholder 3 and the upper layer E.
  • the cover 24 of the housing 22 surrounding the pendulum arm 1 is opened by an operator 15 for maintenance or installation work.
  • the lid 24 is not required.
  • the strip material M need only be introduced from the outside into the funnel-shaped housing opening 23, after which it is gripped by a belt conveyor described later and conveyed downwards.
  • the pendulum arm 1 is pivotally mounted within a housing 22 at the top of the substructure 25.
  • the pendulum arm 1 is pivotally mounted within the housing 22 about a substantially horizontally extending pendulum axis A.
  • the pendulum axis A is located in the embodiment approximately centrally between the axes of rotation of the drive rollers 16a, 16b of the double belt conveyor 7, see. Fig. 6b ,
  • Such linear motors 28 are characterized despite their relatively low mass by a large force, which can achieve short turnaround of the pendulum 1 in the pendulum end, so that the pendulum speed of the pendulum 1 a rectangle Function is approximated.
  • the pendulum arm 1 is in side view ( Fig. 5 ) of anchor shape. It consists of a cross-sectionally U-shaped shaft 14, to which a double belt conveyor 7 is attached in the embodiment, and the hold-down 3 at the lower end of the shaft 14.
  • the belt conveyor 7 is composed of a respective front roller 17a, 17b and two rear rollers 16a, 16b, which provided at the upper end of the pendulum arm 1, driven and coupled via a respective belt 18a and 18b with the front rollers 17a, 17b.
  • the opposing pairs of rollers 16a, b and 17a, b run at the same speed and have an opposite sense of rotation, so that the conveyor belts 18a, 18b with the in Fig. 6a move direction indicated by the two arrows and the in Fig. 5 schematically drawn strip material M along the length of the shaft 14 take.
  • pendulum arm 1 of the annular segment-shaped holding-down device 3 is arranged, which has a circular arc-shaped surface 6 below the radius of curvature corresponds to the distance to the pendulum axis A.
  • the circular arc-shaped surface 6 is symmetrical to the pendulum arm 1 and is for example by polishing or coating particularly low friction.
  • a funnel-shaped opening 8 is excluded, through which the belt material M conveyed downwards via the pendulum arm 1 leaves the pendulum arm 1 and is deposited in the can 2 in several layers E.
  • the transport and storage container is shown in the form of the jug 2, which is moved in the direction of the pendulum axis A under the pendulum arm 1 from one of its narrow sides S to the opposite side S back and forth, so that a filing of the strip material M in the form of horizontal zigzag paths 4 results (see. Fig. 7 ).
  • About the speed of the can 2 can be taken on the zig-zag paths 4 influence.
  • the traversing speed of the can 2 is adapted to the width B B of the strip material such that the zigzag strips 4 lie next to each other in close proximity to one another.
  • the strip material M is fed to the apparatus via a feeding system directly from a belt-supplying machine, such as carding or carding, continuously at a belt delivery speed V L.
  • a belt-supplying machine such as carding or carding
  • the storage of the strip material M takes place at the same speed.
  • the strip material M enters from above through a housing opening 23 in the device.
  • the pendulum arm 1 oscillates back and forth over the opening of the can 2 between its long sides L.
  • the housing opening 23 facing the end of the pendulum arm 1 is provided with an inlet funnel 9, the funnel bevels in all pendulum positions of the pendulum arm 1 allow a uniform inlet of the strip material M.
  • the double belt conveyor 7 connects, which promotes the strip material M over the length of the shaft 14.
  • the strip material M in the region of the blank holder 3 finally exits via an opening 8 from the pendulum arm 1 swinging across the rectangular can 2 and settles in the can 2 in several layers E in zigzag paths
  • this is made of a lightweight material, such as aluminum.
  • a plurality of openings 10 are provided in the shaft 14.
  • the hold-down 3 has rear recesses 11.
  • the pendulum arm 1 oscillates at such a frequency that adjusts a web speed in the region of its circular surface 6, which is approximately equal to the speed V L of the fed strip material M. While the pendulum arm 1 is thus pivoted from its left into the right pendulum end position, strip material M is fed whose length corresponds approximately to the width B K of the can 2. Details will be given below with reference to the FIGS. 7 to 11 explained in more detail.
  • the exit of the strip material M from the pendulum arm 1 takes place initially in the direction of its shank 14, that is substantially perpendicular to the surface 6 of the blank holder 3. Subsequently, the strip material M hits the top below the blank holder 3 deposited zig-zag web 4 and learns via the pendulum motion of the pendulum arm 1, a direction of the one side of the can 2 to the opposite, wherein it applies flat to the previous zigzag paths 4. In this way, the zig-zag webs in a plurality of layers E are stacked vertically.
  • Fig. 5 shown is the left pendulum end of the pendulum arm 1, in which the strip material M forms a reverse loop bulges depending on the material properties of the strip material and its thickness more or less strongly upwards, causing problems in the further storage of the strip material M in the next Level E can come.
  • the strip material M forms a reverse loop bulges depending on the material properties of the strip material and its thickness more or less strongly upwards, causing problems in the further storage of the strip material M in the next Level E can come.
  • the hold-6 is provided on its surface 6 with a particularly low-friction surface to avoid slippage already deposited zig-zag webs 4 by lateral force.
  • the forces exerted on the zig-zag webs 4 transversely to the oscillating movement by the hold-down device 3 are smaller than the friction-related adhesive forces of the vertical layers E with one another.
  • the force of the spring F of the spring plate 12 is dimensioned so that the layers E between the hold-down 3 and the spring plate 12 experience a clamping force, resulting in a compact storage of the layers E.
  • the layers E are bent in the middle of the can 2 according to the radius of the smooth surface 6 downwards, which remains without negative effects on the degree of filling of the pot 2, since the near the edges of the pot 2 lying reversal points 5 anyway need more volume than the remaining portions of the zig-zag webs 4.
  • the spring plate 12 is first, for example via a wire 26 (see. Fig.
  • the hold-down 3 extends with its surface 6 to below the double belt conveyor 7.
  • the front (lower) reversing rollers 17 a, b of the belt conveyor are separated in this way by the smooth surface 6 of the blank holder 3 from the stored zig-zag webs 4th
  • the opening 8 provided in the center of the hold-down 3 has two walls 8a, which lie symmetrically opposite each other and extend upwards between the rollers 17a, b.
  • the opening 8 is funnel-shaped due to the oblique walls 8a in cross-section, whereby a defined reversal of the strip material M in the reversal points 5 of the zig-zag webs 4 is achieved.
  • the reversing loops arising in the region of the reversal points 5 are pressed together by the hold-down 3 from above or ironed flat, so that a flat and thus space-saving sifting of the zig-zag webs 4 results.
  • Fig. 5 indicated schematically is the tendency that the bulges in the area of the reversal points 5 with increasing height of the stacking tray or the number of layers E of the vertically stacked zig-zag webs 4 smooth, but even with the deeper in the can 2 lying Zig zag tracks 4 material kinks left behind also claim a greater height, which is why the arc shape of the planes E forms no disadvantage.
  • the rectangular surface serving as a tray is formed by the substantially rectangular spring plate 12 in the following examples.
  • Fig. 7 shows a plan view of a Reckteck-can 2, between the long sides L a plurality of zigzag paths 4 in a plurality of vertically stacked layers E extends.
  • the arranged in the left and right long side L of the can 2 turning points 5 of the zig-zag webs 4 are viewed in the longitudinal direction of the can 2 aligned in common rows R in alignment.
  • all the zig-zag webs 4 have a length A 1 which is approximately equal to the width B K of the can 2 or the spring plate 12, so that the reversal rows R are approximately flush with the long sides L 1 Can 2 are.
  • the zig-zag webs 4 of the next higher level E 2 in the Fig. 7 dashed line is indicated by their reverse rows R, have a length A 2 which is shorter than the length A 1 , which is why the plane E 2 is narrower than the rectangular surface of the spring plate 12.
  • the reversal points 5 and the reverse rows R have in this plane E 2nd a distance ⁇ A to the long sides L of the can 2 and to the inverse rows R of the underlying plane E 1st This results in a vertical offset of the reversal points 5 from one level to the next, so that not several reversal points 5 or kinks are superimposed, cf. Fig. 8 ,
  • the pendulum path of the pendulum arm 5 is alternately reduced or increased in alternation from one plane E to the next, ie when reversing the direction of moving under the pendulum 1 can 2, so that alternately Layers E with large track lengths A 1 and smaller track lengths A 2 result.
  • a schematic diagram of the offset of the Reversal points 5 and the reverse rows R by the distance ⁇ A of alternately one layer E to the next is also in Fig. 13b shown from the side.
  • FIGS. 9 and 10 Another embodiment of the filing method is in the FIGS. 9 and 10 and the associated scheme in Fig. 13 a shown.
  • the zig-zag webs 4 in this tray in the individual superimposed planes E the same length A 2 , which is shorter by approximately the length .DELTA.A than the inner width B K of the rectangular pot 2 and the rectangular spring plate 12 is.
  • the two reversal rows R of the zig-zag webs 4 of the new layer E 2 are offset from those of the respective preceding plane offset by the distance .DELTA.A to the left or right.
  • the positions designated by E 1 are the zig-zag paths 4 and the one reversal row R is flush with the right side of the can 2, whereas in the subsequent plane E 2 the left reversal row R is flush with the left side L, etc.
  • the right and the left end position of the pendulum arm 1 are alternately offset in turn from one layer E to the next inwards, see. also Fig. 13a ,
  • FIGS. 11 and 12 Another variant of the storage method according to the invention is in the FIGS. 11 and 12 shown.
  • the reversal points 5 are not arranged in the individual layers E in common reverse rows R, but offset within a layer E against each other, so that the individual layers E have a serrated outer contour.
  • the storage of the zig-zag webs 4 is therefore carried out under constant variation of the position of the reversal points 5.
  • flush reversal points 5 two offset by the distance .DELTA.A inward reversal points. This results in jagged edges of the layers E, in each of which a flush with the side L and a further inward reversal point 5 alternate.
  • the outside flush reversal points 5 are then arranged over the further inward reversing points 5 of the underlying plane E 1 and vice versa. Even with such a layering a vertical superimposition of kinks is avoided.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
EP10157545A 2006-03-04 2007-02-28 Procédé de pose de matériau en bande dans des voies en zigzag Withdrawn EP2206670A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006010069A DE102006010069A1 (de) 2006-03-04 2006-03-04 Vorrichtung zum Ablegen von Bandmaterial
EP07004113A EP1829807B1 (fr) 2006-03-04 2007-02-28 Dispositif pour déposer des matériaux en bandes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP07004113.2 Division 2007-02-28

Publications (1)

Publication Number Publication Date
EP2206670A1 true EP2206670A1 (fr) 2010-07-14

Family

ID=38024412

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07004113A Not-in-force EP1829807B1 (fr) 2006-03-04 2007-02-28 Dispositif pour déposer des matériaux en bandes
EP10157545A Withdrawn EP2206670A1 (fr) 2006-03-04 2007-02-28 Procédé de pose de matériau en bande dans des voies en zigzag

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07004113A Not-in-force EP1829807B1 (fr) 2006-03-04 2007-02-28 Dispositif pour déposer des matériaux en bandes

Country Status (5)

Country Link
US (2) US7517308B2 (fr)
EP (2) EP1829807B1 (fr)
JP (1) JP5215573B2 (fr)
CN (1) CN101041403B (fr)
DE (2) DE102006010069A1 (fr)

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US20100064635A1 (en) * 2008-09-17 2010-03-18 Paper-Pak Industries Packaging a continuous length of products using indexed layers
DE102009009517A1 (de) * 2009-02-18 2010-08-19 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Antriebsmechanismus für eine Vorrichtung zum Legen einer Fasermaterialbahn in eine Leporellofaltung
DE102011011659A1 (de) * 2010-08-19 2012-02-23 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Antriebsmechanismus für eine Vorrichtung zum Legen einer Fasermaterialbahn in eine Leporellofaltung
CN101913511B (zh) * 2010-08-20 2016-02-17 杭州青菱电子有限公司 智能型码布机
CN102774691A (zh) * 2012-03-30 2012-11-14 上海和鹰机电科技股份有限公司 一种用于自动铺布机的固定式压布装置
CA2844303A1 (fr) * 2013-02-28 2014-08-28 Paper-Pak Industries Dispositif a festonner et procede pour emballer une longueur continue de materiau dans un contenant
CN104444531B (zh) * 2014-11-24 2017-02-08 盐城市华森机械有限公司 柔性材料接送堆垛装置
CN104554847B (zh) * 2014-12-11 2016-05-11 成都瑞克西自动化技术有限公司 一种自动包装机和布带自动包装方法
CN104973446A (zh) * 2015-06-29 2015-10-14 南通泰慕士服装有限公司 一种针织布码布机
CN106241480B (zh) * 2016-08-25 2018-08-24 特拓(青岛)轮胎技术有限公司 自动胶片摆垛装置
FR3061162B1 (fr) * 2016-12-23 2019-05-31 Ets A. Deschamps Et Fils Procede de conditionnement d'une conduite flexible de transport de fluide
CN107381201B (zh) * 2017-07-11 2019-09-17 马鞍山市新桥工业设计有限公司 一种摆动式保护膜折叠装置
DE102017216233A1 (de) * 2017-09-14 2019-03-14 BSH Hausgeräte GmbH Fördereinrichtung für eine Faltvorrichtung zum Falten von Textilien
CN109019190A (zh) * 2018-08-17 2018-12-18 上海宇航系统工程研究所 随机收绳装置
CN109591269A (zh) * 2018-12-28 2019-04-09 萨固密（重庆）密封系统有限公司 摆胶收纳装置
CN109969853B (zh) * 2019-04-03 2021-01-26 广州市兴世机械制造有限公司 一种带材用的在线裁切剔废方法
KR102426466B1 (ko) * 2021-03-23 2022-07-29 주식회사 디에이테크놀로지 이차전지 제조용 분리막 장력유지장치
CN115042415B (zh) * 2022-06-10 2023-06-16 东莞市义航五金机械有限公司 一种文件夹对折设备及对折方法

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JPS5936070A (ja) * 1982-08-24 1984-02-28 Yokohama Rubber Co Ltd:The シ−ト材の積上げ装置
DE3422352A1 (de) * 1984-06-15 1985-12-19 Stig Axel 8000 München Landgren Vorrichtung zum aufschichten eines angenaehert flachbreiten stranges zu einem etwa quaderfoermigen block
JPH01176784A (ja) * 1987-12-28 1989-07-13 Suminoe Orimono Kk 布帛の折畳み制御方法
WO1998018706A1 (fr) 1996-10-25 1998-05-07 Kortec Gmbh Dispositif et procede pour poser un materiau en forme de ruban ou de bande
WO2000000420A1 (fr) * 1998-06-29 2000-01-06 Bentle Products Ag Bandes conditionnees et procede et ensemble de conditionnement desdites bandes

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JP5215573B2 (ja) 2013-06-19
EP1829807A2 (fr) 2007-09-05
EP1829807A3 (fr) 2007-10-17
JP2007238329A (ja) 2007-09-20
US20070207908A1 (en) 2007-09-06
EP1829807B1 (fr) 2010-11-24
DE102006010069A1 (de) 2007-09-06
CN101041403B (zh) 2011-06-15
DE502007005719D1 (de) 2011-01-05
US20090163341A1 (en) 2009-06-25
CN101041403A (zh) 2007-09-26
US7517308B2 (en) 2009-04-14

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