EP0366980A2 - Procédé et dispositif pour le traitement en continu de matière textile en bandes - Google Patents

Procédé et dispositif pour le traitement en continu de matière textile en bandes Download PDF

Info

Publication number: EP0366980A2
Authority: EP; European Patent Office
Prior art keywords: laying; textile; conveyor belt; stacks; textile web
Prior art date: 1988-10-31
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

EP89118743A

Other languages

German (de)

English (en)

Other versions

EP0366980B1 (fr

EP0366980A3 (en

Inventor

Peter J. Biesinger

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.)

Individual

Original Assignee

Individual

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.)

1988-10-31

Filing date

1989-10-09

Publication date

1990-05-09

1989-10-09 Application filed by Individual filed Critical Individual

1990-05-09 Publication of EP0366980A2 publication Critical patent/EP0366980A2/fr

1990-06-06 Publication of EP0366980A3 publication Critical patent/EP0366980A3/de

1993-07-14 Application granted granted Critical

1993-07-14 Publication of EP0366980B1 publication Critical patent/EP0366980B1/fr

2009-10-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- 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
- B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
- B65H45/105—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station coacting with fold holders
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4216—Forming a pile of web folded in zig-zag form
- B65H2301/42162—Juxtaposing several piles
- 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
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/182—Piled package
- B65H2701/1824—Web material folded in zig-zag form
- B65H2701/18242—Juxtaposed sets

Definitions

Sheets of textile fabric, knitting and of textile-like material, such as are known under the term "non-woven", are placed in a stack of folds after completion of their substantial completion by means of a laying device and are fed in this form for further processing.
the textile webs produced in this way also have a limited length. Therefore, the primarily thermal treatment cycles, but also chemical treatment processes can only be carried out for short periods, or the system must be shut down in order to be able to introduce a new textile web. In this way, not only is the processing time extended and the manufacturing costs increased, but uncontrolledly long exposure to processing media can sometimes lead to considerable quality reductions, often to rejects.
the invention is based on the method defined at the outset and pursues the task of developing this method in such a way that the implementation or reintroduction of textile webs is largely avoided during the functional period of a process engineering treatment.
the short textile webs can be separated from one another immediately after the individual fold stacks have been completed, but there is no need for this, i.e. the stack of folds still connected can be conveyed further and optionally subjected to a further continuous or step-wise treatment.
contactlessly scannable signal elements are incorporated on or with a fixed assignment to the connection points between adjacent short paths, the presence of which is sensed at a predetermined passage point of the long textile path and used for control purposes for laying the textile path and further conveying the fold stacks thus formed.
the control impulses generally originate from the textile web to be processed, in particular from the area of the connection points between adjacent short webs. It is desirable, but not necessary, that these short paths have the same length and that the signal elements are always assigned to the connection point in a certain way.
the distance between the touch point for the signal element and the laying device should be measured and matched to a large number of pleat widths or laying lengths.
connection point with the signal element has reached so far beyond the laying area that it comes to lie at a distance between two adjacent fold stacks.
the web can then be cut as required in order to supply the individual, otherwise undamaged, short webs to different further treatments.
the invention further relates to a device for folding and laying textile webs in stacks, wherein a plurality of shorter textile webs are connected at their ends to form a single long textile web, and then the long textile web is folded with units of the shorter textile webs and placed in stacks, in particular, in a continuous pass
a detector for scanning a signal element incorporated in at least one connecting point or with a specific assignment to a connecting point in the textile web for controlling a laying device for forming individual fold stacks and their removal in Assignment to adjacent fold stacks is appropriate.
the controller triggered by the detector can have a program memory with a selection device for preselecting a work program in accordance with the nature, dimensions and treatment of the respective textile web and the distance of the transport path between the detector and the laying device.
a mostly tubular textile web (2) is drawn off from a feed store (1) and fed through a steaming calender (3) with calender rollers (4) to a cooling zone (5) and then to a laying device (6), the individual pleat stacks ( 7) forms, which are conveyed at intervals between a roller conveyor (8).
the (long) textile web (2) is composed of individual short textile webs (21, 22, 23, 24, etc.).
the laying device (6) has a height-adjustable laying carriage (11) with guide rollers (12) and bow rollers (13), and a laying table (14) with a conveyor belt (15) guided over it.
the laying table (14) can be moved back and forth between the forward position drawn with full lines and the backward position (16) drawn in with the dash-dot lines and thereby covers a laying stroke h corresponding to the length of the folds.
This laying table (14) is connected to an endless chain, which is tensioned between two deflection rollers parallel to the table guide and carries an engagement part such as a sliding block, which extends into a sliding guide provided on the laying slide (11) and runs transversely to the slide guide takes hold.
the drive of the conveyor belt (15), not shown, is controlled on the one hand by a table limit switch (18) attached to the machine frame, which is actuated by the stop (20) attached to the laying table (14), and on the other hand by means of a attached to the laying table (14)
Cam switch (28) by means of cams (29) provided on the conveyor belt (15) at intervals of the laying stroke (h).
the removal conveyor belt (30) upstream of the roller conveyor is arranged in a frame-fixed manner, which is switched on and set in motion for the removal operation via the table limit switch (17) attached to the machine frame, by means of the stop (19) attached to the laying table (14) and via an on the laying table (14) attached cam switch (28) is brought to a standstill by cams (29) provided at intervals of the laying stroke h on the conveyor belt (15).
connection points (37) are firmly connected to one another in the connection points (37), in particular sewn transversely to the web direction.
a signal element (32), indicated here by a thickening of the web, is incorporated in the seam or at least close to the connection point, for example a metallic thread. Since the textile web (2) passes close to a detector (33), for example a UV detector, the latter always sends a trigger signal to the controller (34).
the guide length between the detector (33) and a point in the area of the laying device must correspond to a whole multiple of the fold length or the laying stroke (h). As a rule, a single measurement is sufficient, but adjustment means can also be provided to adapt the actual guide length to the laying stroke.
this distance corresponds to approximately half the length of the short textile web (22), and the second signal transmitter (321) hangs in a web loop (36) between the two fold stacks (7) and (71), the preceding one Signal generator (322) between the fold stacks (71) and (72).
connection point (37) with the signal element (32) has approached the stack (7) according to FIG. 3 to one or two fold lengths h, a sequential circuit is triggered when the rear table switch (17) is actuated, and the conveyor belt ( 30) set in motion at the same speed as the laying table (14). If, according to FIG. 5, the front table switch (18) is still actuated in a connection position to the conveyor belt (30), the laying table (14) remains in this right end position.
the conveyor belt (15) on the laying table (14) is set in motion at the same speed as the conveyor belt (30), the cam (29) running off the belt switch (28), the stack of folds (7) on the conveyor belt ( 30) transferred and the stack (71) is pushed from the conveyor belt onto the roller conveyor (8) and pushes the stack (72) onward.
the conveyor belt (30) comes to a standstill and the laying carriage (11) moves to its lower starting position.
the conveyor belt (15) runs one layer length to form the loop (36). If the belt switch (28) is actuated by the next cam, the conveyor belt (15) stops and the laying table (14) begins to move back and forth.
the signal element can be self-radiation active, but the property of tactility by any of the known detectors is sufficient.
the program memory (not shown) can be combined with other control units in the controller (34), which receives its trigger pulse from the detector (33).
the program selector must also experience every similar training and arrangement.

Landscapes

Treatment Of Fiber Materials (AREA)

EP89118743A 1988-10-31 1989-10-09 Procédé et dispositif pour le traitement en continu de matière textile en bandes Expired - Lifetime EP0366980B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3836974A DE3836974A1 (de)	1988-10-31	1988-10-31	Verfahren und vorrichtung zum falten und legen von textilbahnen in stapeln
DE3836974		1988-10-31

Publications (3)

Publication Number	Publication Date
EP0366980A2 true EP0366980A2 (fr)	1990-05-09
EP0366980A3 EP0366980A3 (en)	1990-06-06
EP0366980B1 EP0366980B1 (fr)	1993-07-14

Family

ID=6366212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89118743A Expired - Lifetime EP0366980B1 (fr)	1988-10-31	1989-10-09	Procédé et dispositif pour le traitement en continu de matière textile en bandes

Country Status (3)

Country	Link
EP (1)	EP0366980B1 (fr)
DE (2)	DE3836974A1 (fr)
ES (1)	ES2041933T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0768261A1 (fr) *	1995-10-12	1997-04-16	Solipat Ag	Dispositif et méthode pour plier et empiler en continu des produits en bande

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6155551A (en) *	1997-12-19	2000-12-05	Vmi Americas, Inc.	Reciprocating stacker for continuous strip material
FR3064938A1 (fr) *	2017-04-07	2018-10-12	Compagnie Generale Des Etablissements Michelin	L'empilage de nappes de melange de caoutchouc

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1219437B (de) *	1954-12-04	1966-06-23	Gillet Thaon Sa	Maschine zum Falten und Messen von Gewebebahnen
US3314844A (en) *	1963-05-01	1967-04-18	Hadley Company Inc	Fabric seam bonding
US3344230A (en) *	1964-07-15	1967-09-26		Heceivehs fos receiving a colour tele- vision signal including a frequency- modulated subcarrier
US3607506A (en) *	1968-08-28	1971-09-21	Ford Motor Co	Process for continuously feeding separate lengths of sheet materials
DE2530963C2 (de) *	1975-07-11	1984-03-01	Jakob 4156 Willich Rüttgers	Einrichtung zur Bevorratung von insbesondere textilen Warenbahnen
US4027394A (en) *	1975-11-12	1977-06-07	Herbert Morantz	Drapery length marking device
SE412218B (sv) *	1978-07-12	1980-02-25	Bonnierfoeretagen Ab	Anordning vid tidningstryckpressar
DE2949423C2 (de) *	1979-12-08	1982-06-16	Josef Jasper Gmbh & Co, 4282 Velen	Vorrichtung zum Naßbehandeln von strang- oder bahnförmigem Textilgut begrenzter Länge
DE3151897A1 (de) *	1981-12-30	1983-07-07	Norsel Textilmaschinen AG, 8280 Kreuzlingen	Verfahren und vorrichtung zum bearbeiten von punktfoermigen feldern, insbesondere von fehlerstellen, in stoffbahnen
US4573958A (en) *	1984-05-08	1986-03-04	Biesinger Peter J	Cuttling machine for continuous input of web
US4670001A (en) *	1985-12-13	1987-06-02	Campbell Joseph I	Bottom stacking tray
DE3700402C1 (de) *	1987-01-08	1988-07-07	Hunkeler Ag Jos	Verfahren und Vorrichtung zum Verbinden der Enden zweier Materialbahnen

1988
- 1988-10-31 DE DE3836974A patent/DE3836974A1/de not_active Withdrawn
1989
- 1989-10-09 ES ES198989118743T patent/ES2041933T3/es not_active Expired - Lifetime
- 1989-10-09 DE DE8989118743T patent/DE58904906D1/de not_active Expired - Fee Related
- 1989-10-09 EP EP89118743A patent/EP0366980B1/fr not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0768261A1 (fr) *	1995-10-12	1997-04-16	Solipat Ag	Dispositif et méthode pour plier et empiler en continu des produits en bande
US5820539A (en) *	1995-10-12	1998-10-13	Solipat Ag	Device and method for continuous plaiting of web-shaped material

Also Published As

Publication number	Publication date
EP0366980B1 (fr)	1993-07-14
DE58904906D1 (de)	1993-08-19
ES2041933T3 (es)	1993-12-01
DE3836974A1 (de)	1990-05-03
EP0366980A3 (en)	1990-06-06

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Date	Code	Title	Description
1990-03-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-04-18	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-05-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE ES FR IT LI
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1990-07-25	17P	Request for examination filed	Effective date: 19900523
1992-01-29	17Q	First examination report despatched	Effective date: 19911213
1992-12-23	ITF	It: translation for a ep patent filed
1993-05-27	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1993-07-14	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE ES FR IT LI
1993-08-19	REF	Corresponds to:	Ref document number: 58904906 Country of ref document: DE Date of ref document: 19930819
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1993-12-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2041933 Country of ref document: ES Kind code of ref document: T3
1994-05-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1994-05-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1994-07-06	26N	No opposition filed
1995-09-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19950914 Year of fee payment: 7
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2005-10-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051009

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