FR2579963A1 - Device for padding and for cutting filliform materials - Google Patents

Device for padding and for cutting filliform materials Download PDF

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Publication number
FR2579963A1
FR2579963A1 FR8505185A FR8505185A FR2579963A1 FR 2579963 A1 FR2579963 A1 FR 2579963A1 FR 8505185 A FR8505185 A FR 8505185A FR 8505185 A FR8505185 A FR 8505185A FR 2579963 A1 FR2579963 A1 FR 2579963A1
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FR
France
Prior art keywords
cutting
support member
mattress
entire length
padding
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
FR8505185A
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French (fr)
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FR2579963B1 (en
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.)
Lectra SA
Original Assignee
Lectra Systemes SA
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 Lectra Systemes SA filed Critical Lectra Systemes SA
Priority to FR8505185A priority Critical patent/FR2579963A1/en
Publication of FR2579963A1 publication Critical patent/FR2579963A1/en
Application granted granted Critical
Publication of FR2579963B1 publication Critical patent/FR2579963B1/fr
Granted 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
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/005—Cloth spreading or piling apparatus in view of its cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Device for padding and for cutting filliform materials. It comprises a frame 2 on which a support member 4 is arranged extending over the entire length of the device and on which a layer of padding of filliform material to be cut is arranged, the said frame 2 also carrying rails 5, 5a extending on either side of the support member over its entire length, the said rails 5, 5a supporting a carriage 6 fitted with a padding means 7 and a carriage 8 fitted with a cutting means 9, the said support member 4 comprising, at one of its ends, an automatic supply device 10 enabling rolls 11 of fabric to be loaded onto the padding means 7. The invention is used for the processing of fabrics.

Description

Dispositif de matelassaae et de découpe de matieres folziiformes
La présente invention a pour objet un dispositif de matelassage et de découpe de matières foliiformes. Device for padding and cutting of folziiform materials
The present invention relates to a quilting and cutting device for leafy materials.

Dans les installations destinées à découper un ensemble de plusieurs plis superposés de matières foliiformes constituant un matelas, on utilise un premier procédé dans lequel on effectue
le matelassage sur une table, on immobilise le matelasseur en bout de table et on découpe manuellement le matelas sans avoir à le déplacer.In installations intended to cut a set of several superimposed plies of leaf-like materials constituting a mattress, a first process is used in which
the quilting on a table, the quilter is immobilized at the end of the table and the mattress is cut manually without having to move it.

Suivant un deuxième procédé, le matelassage est effectué sur une table, ensuite le matelas est transféré vers une table de coupe où L'on effectue une découpe manuelle ou automatique. According to a second process, the quilting is carried out on a table, then the mattress is transferred to a cutting table where a manual or automatic cutting is carried out.

Suivant le deuxième procédé, le transfert du matelas de la table de découpe, s'il n'est pas très compliqué en lui-meme, pose en général des problèmes de déformation et de précision de positionnement par rapport à un outil de coupe automatique. According to the second method, the transfer of the mattress from the cutting table, if it is not very complicated in itself, generally poses problems of deformation and positioning accuracy with respect to an automatic cutting tool.

Le dispositif suivant l'invention a pour objet de résoudre l'automatisation complète du procédé. The object of the device according to the invention is to solve the complete automation of the process.

Conformément à la présente invention, le dispositif comprend un bâti sur lequel est -disposé un organe de support s'étendant sur toute la longueur du dispositif et sur lequel est disposé un matelas de matière foliiforme à découper, ledit bati portant également des rails s'étendant de part et d'autre de l'organe de support sur toute sa longueur, lesdits rails supportant un chariot muni d'un moyen de matelassage et un chariot muni d'un moyen de découpe, ledit organe de support comportant à l'une de ses extrémités un dispositif d'approvisionnement automatique permettant de charger des rouleaux de tissu sur le moyen matelasseur. According to the present invention, the device comprises a frame on which is arranged a support member extending over the entire length of the device and on which is arranged a mattress of leaf-like material to be cut, said frame also carrying rails s' extending on either side of the support member over its entire length, said rails supporting a carriage provided with quilting means and a carriage provided with cutting means, said support member comprising at one from its ends an automatic supply device for loading rolls of fabric onto the quilting means.

Dans le dispositif suivant l'invention, le matelasseur et le dispositif de découpe se déplacent sur les mêmes rails et peuvent donc travailler soit l'un après l'autre sur toute la longueur du dispositif, soit en même temps sur la longueur du dispositif pour un fonctionnement en temps masqué. In the device according to the invention, the quilter and the cutting device move on the same rails and can therefore work either one after the other over the entire length of the device, or at the same time over the length of the device to hidden time operation.

D'autres caractér-istiques et avantages de l'invention seront mieux compris à la lecture de la description qui va suivre d'un mode de réalisation et en se référant aux dessins annexés,
sur lesquels :
La figure 1 est une vue en élévation du dispoaitif suivant l'inventiQn ; et
La figure 2 est une vue en plan du dispositif suivant l'invention.Other characteristics and advantages of the invention will be better understood on reading the description which follows of an embodiment and with reference to the accompanying drawings,
on which ones :
Figure 1 is an elevational view of the device according to the inventiQn; and
Figure 2 is a plan view of the device according to the invention.

Aux figures 1 et 2, on a représenté un socle de support 1 sur lequel est monté un bâti 2 du dispositif de matelassage et de découpe suivant l'invention. In Figures 1 and 2, there is shown a support base 1 on which is mounted a frame 2 of the quilting and cutting device according to the invention.

Sur ce bâti 2 sont montés à ses deux ex extrémités des rouleaux 3, 3a qui sont entratnés en rotation et sur lesquels se déplace un tapis sans fin 4 destiné à recevoir un matelas constitué par un empilage de matière foliiforme. Le tapis sans fin 4 est susceptible de se déplacer pas à pas. On this frame 2 are mounted at its two ex ends rollers 3, 3a which are rotated and on which moves an endless belt 4 intended to receive a mattress consisting of a stack of leaf-like material. The endless belt 4 is capable of moving step by step.

Par ailleurs, un caisson d'aspiration est disposé sous le tapis sans fin qui est perméable à l'air pour permettre de plaquer le matelas contre le tapis.pour effectuer l'opération de découpe. De part et d'autre, du tapis sans fin 4 sont disposés des rails 5, 5a sur lesquels se déplacent un chariot 6 portant un moyen de matelassage 7 et un chariot 8 portant un moyen de découpe 9. Le moyen de découpe 9 peut être mécanique, constitué d'un rayon laser ou d'un jet de fluide etc-...  Furthermore, a suction box is placed under the endless belt which is permeable to air to allow the mattress to be pressed against the carpet. To carry out the cutting operation. On either side, the endless belt 4 are arranged rails 5, 5a on which move a carriage 6 carrying a quilting means 7 and a carriage 8 carrying a cutting means 9. The cutting means 9 can be mechanical, consisting of a laser beam or a jet of fluid etc -...

A l'une des extrémités du dispositif est monté sur le socle 1 un dispositif d'approvisionnement automatique 10 supportant plusieurs rouleaux ll permettant de charger lesdits rouleaux sur le matelasseur 7. At one end of the device is mounted on the base 1 an automatic supply device 10 supporting several rollers ll making it possible to load said rollers on the quilter 7.

Le cycle de travail est le suivant: on procede tout d'abord au chargement d'un rouleau de tissu 11, sur le moyen de matelas sage 7 et on effectue le matelassage sur une longueur donnée du tapis 4. Le matelas ainsi constitué est transféré par le tapis sans fin 4 vers la zone comportant le moyen de découpe 9. A cet effet, on fait avancer le tapis 4 d'une valeur précise conne par le calculateur. Pendant ce transfert, le matelas n'est pas désolidarisé de son support et il reste donc absolument identique à son état initial. Ceci permet ainsi de connaître exactement sa position d'arrivée. The work cycle is as follows: first of all, a roll of fabric 11 is loaded onto the wise mattress means 7 and padding is carried out over a given length of the carpet 4. The mattress thus formed is transferred by the endless belt 4 towards the zone comprising the cutting means 9. For this purpose, the belt 4 is advanced by a precise value conne by the computer. During this transfer, the mattress is not separated from its support and it therefore remains absolutely identical to its initial state. This thus makes it possible to know exactly its arrival position.

La découpe automatique peut être alors effectuée directement sans qu'il soit nécessaire de positionner manuellement la tête de découpe 9 au-dessus du matelas puisque la position de ce dernier est connue par le calculateur. The automatic cutting can then be carried out directly without the need to manually position the cutting head 9 above the mattress since the position of the latter is known by the computer.

Pendant ce temps, Le moyen matelasseur 7 réalise un nouveau matelas qui sera à son tour transféré dans la zone de coupe dès que celle-ci aura été dégagée des pièces découpées antérieurement. During this time, the quilting means 7 produces a new mattress which will in turn be transferred to the cutting zone as soon as the latter has been released from the previously cut parts.

Bien que l'on ait représenté un convoyeur comportant un tapi s sans fin mobile 4, il est également possible d'utiliser ce dispositif avec une table fixe qui est destinée à recevoir le matelas pour sa constitution et sa découpe. Dans ce cas lå, les opérations de matelassage et de découpe sont effectuées l'une après l'autre.  Although there has been shown a conveyor comprising a movable endless carpet 4, it is also possible to use this device with a fixed table which is intended to receive the mattress for its constitution and its cutting. In this case, the quilting and cutting operations are carried out one after the other.

Bien entendu, L'invention n'est pas limitative et l'homme de l'art pourra y apporter des modifications sans sortir pour cela du domaine de l'invention.  Of course, the invention is not limiting and those skilled in the art may make modifications to it without departing from the scope of the invention.

Claims (6)

REVENDICATIONS 1. Dispositif de matelassage et de découpe de matières foliiformes caractérisé en ce qu'il comprend un bdti (T) sur lequel est disposé un organe de support X)s'etendant sur toute la longueur du dispositif et sur lequel est disposé un matelas de matière foliiforme à découper, Ledit bâti(dportant également des rails (5, 5a) s'étendant de part et d'autre de l'organe de support sur toute sa1. quilting and cutting device for leafy materials, characterized in that it comprises a bdti (T) on which is placed a support member X) extending over the entire length of the device and on which is placed a mattress leaf-like material to be cut, said frame (also having rails (5, 5a) extending on either side of the support member over its entire Longueur, Lesdits rails (5, 5a) supportant un chariot (6) muni d'un moyen de mateLassage (7) et un chariot (8) muni d'un moyen de découpe (9), ledit organe de support (4) comportant à l'une de ses extrémités un dispositif d'approvisionnement automatique (10) permettant de charger des rouleaux (11) de tissu sur Le moyen matelas seur (7). Length, said rails (5, 5a) supporting a carriage (6) provided with a matting means (7) and a carriage (8) provided with a cutting means (9), said support member (4) comprising at one of its ends an automatic supply device (10) making it possible to load rolls (11) of fabric on the means of the mattress (7). 2. Dispositif suivant la revendication 1, caractérisé en ce que L'organe de support (4) du matelas de tissu est constitué d'un convoyeur comportant un tapis sans fin (4) monté sur des rouleaux rotatifs (3, 3a) et entraîné en translation par un organe moteur2. Device according to claim 1, characterized in that the support member (4) of the fabric mattress consists of a conveyor comprising an endless belt (4) mounted on rotary rollers (3, 3a) and driven in translation by a driving member 3. Dispositif suivant la revendication 1, caractérisé en ce que L'organe de support (4) du matelas de tissu est constitué d'une table fixe.3. Device according to claim 1, characterized in that the support member (4) of the fabric mattress consists of a fixed table. 4. Dispositif suivant La revendication 1, caractérisé en ce que- L'organe de support (4) comporte au-dessous un caisson d'aspiration. 4. Device according to claim 1, characterized in that- The support member (4) comprises below a suction box. 5. Dispositif suivant La revendication 1, caractérisé en ce que le moyen matelasseur (7) et le moyen de découpe (9) travaillent l'un après L'autre sur toute la longueur du dispositif.5. Device according to claim 1, characterized in that the quilting means (7) and the cutting means (9) work one after the other over the entire length of the device. 6. Dispositif suivant la revendication 1, caractérisé en ce que le moyen matelasseur (7) et le moyen de découpe (9) travaiLLent en même temps sur toute la longueur du dispositif en temps masqué. 6. Device according to claim 1, characterized in that the quilting means (7) and the cutting means (9) work simultaneously over the entire length of the device in masked time.
FR8505185A 1985-04-04 1985-04-04 Device for padding and for cutting filliform materials Granted FR2579963A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8505185A FR2579963A1 (en) 1985-04-04 1985-04-04 Device for padding and for cutting filliform materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505185A FR2579963A1 (en) 1985-04-04 1985-04-04 Device for padding and for cutting filliform materials

Publications (2)

Publication Number Publication Date
FR2579963A1 true FR2579963A1 (en) 1986-10-10
FR2579963B1 FR2579963B1 (en) 1988-04-15

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ID=9317972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505185A Granted FR2579963A1 (en) 1985-04-04 1985-04-04 Device for padding and for cutting filliform materials

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FR (1) FR2579963A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644484A1 (en) * 1989-03-16 1990-09-21 Lectra Systemes Sa PROCESS FOR STACKING MULTIPLE SHEETS OF MATERIAL HAVING REPETITIVE PATTERNS, WHILE RESPECTING THE SUPERIMPOSITION OF THE PATTERNS FROM ONE SHEET TO ANOTHER AND DEVICE FOR IMPLEMENTING SAME
WO1998029324A2 (en) * 1996-12-31 1998-07-09 Schultes Robert W Facility for cutting fabric, facility for feeding fabric and method for cutting fabric
WO2007147584A1 (en) * 2006-06-20 2007-12-27 Assyst Bullmer Spezialmaschinen Gmbh & Co. Kg Device for cutting flexible flat products

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848162A (en) * 1957-09-11 1960-09-14 Melka Ab Apparatus for feeding a pile of fabrics or other flat flexible materials to a cutting-out table

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848162A (en) * 1957-09-11 1960-09-14 Melka Ab Apparatus for feeding a pile of fabrics or other flat flexible materials to a cutting-out table

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CONFECTIE, vol. 11, no. 11, novembre 1963, pages 621-623; "Transport- en distributiesystemen als hulpmiddel voor gedeeltelijke automatisering van de snijzaal" *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644484A1 (en) * 1989-03-16 1990-09-21 Lectra Systemes Sa PROCESS FOR STACKING MULTIPLE SHEETS OF MATERIAL HAVING REPETITIVE PATTERNS, WHILE RESPECTING THE SUPERIMPOSITION OF THE PATTERNS FROM ONE SHEET TO ANOTHER AND DEVICE FOR IMPLEMENTING SAME
EP0389319A1 (en) * 1989-03-16 1990-09-26 Lectra Systemes S.A. Method of, and device for spreading patterned sheet materials for automatic match-up
US5024429A (en) * 1989-03-16 1991-06-18 Lectra Systemes S.A. Method and apparatus for piling plural sheets of material having a repetitive pattern thereon, while ensuring the vertical alignment of the patterns from one sheet to the next
WO1998029324A2 (en) * 1996-12-31 1998-07-09 Schultes Robert W Facility for cutting fabric, facility for feeding fabric and method for cutting fabric
WO1998029324A3 (en) * 1996-12-31 1998-10-29 Robert Schultes Facility for cutting fabric, facility for feeding fabric and method for cutting fabric
US6283001B1 (en) 1996-12-31 2001-09-04 Gpv Mbh Facility for cutting fabric, facility for feeding fabric and method for cutting fabric
WO2007147584A1 (en) * 2006-06-20 2007-12-27 Assyst Bullmer Spezialmaschinen Gmbh & Co. Kg Device for cutting flexible flat products

Also Published As

Publication number Publication date
FR2579963B1 (en) 1988-04-15

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