WO1991013747A1 - Machine for the transportation and precision positioning of fabric pieces, tapes, strips and the like - Google Patents

Machine for the transportation and precision positioning of fabric pieces, tapes, strips and the like Download PDF

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Publication number
WO1991013747A1
WO1991013747A1 PCT/ES1991/000015 ES9100015W WO9113747A1 WO 1991013747 A1 WO1991013747 A1 WO 1991013747A1 ES 9100015 W ES9100015 W ES 9100015W WO 9113747 A1 WO9113747 A1 WO 9113747A1
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
head
positioning
pieces
tapes
Prior art date
Application number
PCT/ES1991/000015
Other languages
Spanish (es)
French (fr)
Inventor
Manuel Martinez Llaneza
Original Assignee
Construcciones Aeronauticas, S.A.
Diseño E Ingenieria De Sistemas Electronicos, S.A.
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 Construcciones Aeronauticas, S.A., Diseño E Ingenieria De Sistemas Electronicos, S.A. filed Critical Construcciones Aeronauticas, S.A.
Publication of WO1991013747A1 publication Critical patent/WO1991013747A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/386—Automated tape laying [ATL]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • B29C31/085—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B29C2037/903—Measuring, controlling or regulating by means of a computer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts

Abstract

The disclosed machine is comprised of a positioning table, a headstock, a transmission device for the headstock, a deposit table and a control board. The deposit table has a coating with perforations and a lower pneumatic impulsor, as well as centering means for the headstock, the latter being shaped like a bell with an upper fan and a porous cloth piece adaptable to the positioning table and to the deposit table, the transmission device including a mechanism for actuation of the headstock. Application to the displacement and orientation of flexible material pieces in automated fabrication processes.

Description

CT/ES91/00015 CT / ES91 / 00015
- . 1-. one
"MAQUINA PARA EL TRANSPORTE Y POSICIONADO DE PRE¬ CISIÓN DE PIEZAS DE TEJIDO, CINTAS Y SIMILARES"."MACHINE FOR THE TRANSPORTATION AND POSITIONING OF PRECISION OF FABRICS, RIBBONS AND SIMILAR PARTS".
..
La presente Patente de Invención se refiere a una máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y similares .The present invention patent refers to a machine for the transport and precision positioning of pieces of fabric, tapes and the like.
10, La máquina que se describirá ha de permitir realizar con alto grado de precisión el desplaza¬ miento y posicicnado de pi zas de tela o de otro ms_ terial flexible , cintas, bandas y similares , piezas que por su configuración no resultán fácilmente manι_10, The machine to be described must allow the displacement and positioning of fabric or other flexible materials, tapes, bands and the like, with parts that, due to their configuration, are not easily easy to handle.
15, pulables en superficies no necesariamente planas. Este transporte y posicionado de precisión es indis¬ pensable para la automatización de determinadas ope¬ raciones en los procesos de fabricación de artículos diversos .15, adjustable on surfaces that are not necessarily flat. This transport and precision positioning is essential for the automation of certain operations in the manufacturing processes of various items.
20. En el actual estado de la técnica , para resol¬ ver de alguna manera el problema de posicionar debi¬ damente cintas y objetos similares se emplean máqui¬ nas de control numérico de gran complejidad de es¬ tructura y precio de coste elevado que realizan las20. In the current state of the art, in order to solve the problem of positioning tapes and similar objects in some way, numerical control machines of great complexity of structure and high cost price are used that perform the
25. operaciones en cuestión con gran lentitud , lo cual repercute en una baja producció . Para el caso de - piezas de tela no existe ninguna solución conocida que permita la automatización del proceso .25. operations in question with great slowness, which results in low production. In the case of - pieces of cloth there is no known solution that allows the automation of the process.
El transporte y posicionamiento de piezas deThe transport and positioning of parts of
30, materiales flexibles , tales como piezas de tejido, cintas y bandas, es un problema que se presenta en - muchos campos de fabricación y que no ha sido resuel_ to satisfactoriamente hasta la fecha, aumentando pro_30, flexible materials, such as pieces of fabric, ribbons and bands, is a problem that arises in many manufacturing fields and has not been satisfactorily resolved to date, increasing pro
HOJA SUSTITUIDA - 2SUBSTITUTED SHEET - two
gresivamente su importancia a medida que se extiende el empleo de nuevos materiales , tales como los deno¬ minados composite , en la industria .Its importance is important as the use of new materials, such as composite calls, is extended in the industry.
Ejemplo de esta necesidad lo constituye la for¬An example of this need is for¬
**). mación de revestimiento de alas y estabilizadores de fibra de carbono en la industria aeronáutica . ** ). Wing coating and carbon fiber stabilization in the aeronautical industry.
La construcción de capots, aletas y otros ele¬ mentos de carrocería en materiales composite en la industria automovilística.The construction of bonnets, fins and other body elements in composite materials in the automobile industry.
10. La construcción de cascos de embarcaciones de¬ portivas de fibra de vidrio.10. The construction of hulls of fiberglass sports boats.
La máquina que se describirá en méritos de la presente Patente permite relacionar de manera rela¬ tivamente simple, el transporte y el posicionado deThe machine that will be described on the merits of the present Patent makes it possible to relate, in a relatively simple way, the transport and positioning of
15. precisión de artículos hechos de tejido o similar - que interesa colocar en lugares y maneras determina¬ dos para la realización de otras operaciones en las que es indispensable una determinada posición y orien_ tación de las piezas. La máquina está constituida por15. Precision of articles made of fabric or similar - which is interesting to place in places and ways determined for the realization of other operations in which a certain position and orientation of the pieces is indispensable. The machine is constituted by
20. una serie de subcon juntos , a saber, una mesa de posi¬ cionado, un cabezal , un dispositivo de transmisión de movimiento , una mesa de depósito y un cuadro de man¬ dos para el gobierno de las operaciones.20. a series of subcon together, namely a positioning table, a head, a motion transmission device, a deposit table and a dashboard for the governance of operations.
Una vez posicionada la tela en plano respectoOnce the fabric is positioned flat
25. a una referencia local, en la mesa de posicionado, el cabezal desciende , acoplándose en las guias vertica¬ les hasta que la tela porosa queda plana en contacto con la mesa. A continuación el ventilador succiona y la tela queda pegada a la tela porosa del cabezal .25. to a local reference, on the positioning table, the head descends, engaging in the vertical guides until the porous fabric is flat in contact with the table. Then the fan sucks and the fabric is glued to the porous fabric of the head.
30. El cabezal sube, siempre con el ventilador en marcha, y cuando se ha separado de la mesa, se mueve horizon- talmente hasta la posición prevista sobre la mesa de depósito , descendiendo a continuación , con lo que co- loca la tela en el sitio previsto. Invierte enton¬ ces el flujo, soplando sobre la tela (esto no es necesario si ésta no es adherente ) y se eleva de¬ jándola en el molde, tras lo que se para el venti¬ lador y se reinicia el ciclo con otra tela.30. The head rises, always with the fan running, and when it has been separated from the table, it moves horizontally to the position provided on the deposit table, then descending, thus Crazy the web at the intended site. It then inverts the flow, blowing on the fabric (this is not necessary if it is not adherent) and rises leaving it in the mold, after which the fan stops and the cycle is restarted with another fabric.
Para facilitar la explicación , se acompaña¬ ra a la presente Memoria unos dibujos en los que - se ha representado , a título de ejemplo ilustrati¬ vo y no limitativo , un caso de realización de unaIn order to facilitate the explanation, some drawings in which - by way of illustrative and non-limiting example, a case of the realization of a
10, máquina para el transporte y posicionado de preci¬ sión de piezas de tejido, cintas y similares , sobre superficies no necesariamente planas según los - principios de las reivindicaciones .10, machine for transporting and positioning precision tissue pieces, tapes and the like, on surfaces not necessarily flat according to the principles of the claims.
En los dibujos :In the drawings:
15. Las figuras 1 y 2, 3 y 4, 5 y ó representan la nueva máquina vista de perfil y frontal en tres posiciones diferentes de trabajo.15. Figures 1 and 2, 3 and 4, 5 and or represent the new machine profile and front view in three different working positions.
Las figuras 7 , 8 y 9 representan la mesa de posicionado , vista en .alzado y en planta.Figures 7, 8 and 9 represent the positioning table, seen in elevation and in plan.
20. Las figuras 10, 11 y 12 representan el cabezal visto lateralmente y con un detalle de su estructu¬ ra .20. Figures 10, 11 and 12 represent the head viewed laterally and with a detail of its structure.
Las figuras 13 y 14 son vistes en alzado de la mesa de depósito según figuras 1 y 2 , 3 y 4.Figures 13 and 14 are elevation views of the deposit table according to figures 1 and 2, 3 and 4.
25 Los elementos designados con números de los dibujos corresponden a las partes indicadas a conti¬ nuación25 The elements designated with numbers in the drawings correspond to the parts indicated below.
La mesa de posicionado -1- es una mesa perfo¬ rada, cuyo material -6- depende de la tela a mani¬The positioning table -1- is a perforated table, the material of which -6- depends on the fabric at hand
30, pular que debe deslizar fácilmente sobre ella. (Por ejemplo , teflón para telas de fibra de carbono ) . - Puede, si es necesario , disponerse en la parte infe¬ rior de un dispositivo -8- de soplado de abajo arri-30, pular you should easily slide over it. (For example, Teflon for carbon fiber fabrics). - It can, if necessary, be arranged in the lower part of a lower blow-up device -8-
HOJA SUSTITUIDA ba a través de los agujeros -7- a fin de sustentar y facilitar el desplazamiento de la tela cuando se trate de un paquete de algún peso. Sobre esta me¬ sa, se posiciona la tela con la precisión requeri¬ da, bien por un robot con visión, bien manualmente con auxilio óptico de proyección de la forma. La mesa sostiene asiαismo unas guías verticales -9- que aseguran el posicionamiento relativo del cabezal -2- con la precisión requerida . 0, El cabezal -2- representado en las figuras 10, 11 y 12 consta de un marco, -10- una campana - -11- con ventilador -12-, en su parte superior sus¬ tentando una pieza de tela porosa -13- con un las¬ tre -14- y unos accesorios -15- y -16-. o. El marco -10- , presenta en planta una forma normalmente rectangular y de dimensiones adecuadas al tipo de trabajo a efectuar . Constituye la eεtructu_ ra portante de anclajes de elevación, de elementos - de posicionamiento y guiado, apoyo para la campana ySUBSTITUTED SHEET ba through the holes -7- in order to support and facilitate the movement of the fabric in the case of a package of some weight. On this table, the fabric is positioned with the required precision, either by a robot with vision, or manually using optical projection of the shape. The table also supports vertical guides -9- that ensure the relative positioning of the head -2- with the required precision. 0, The head -2- represented in figures 10, 11 and 12 consists of a frame, -10- a bell - -11- with fan -12-, in its upper part, supporting a piece of porous fabric -13 - with a ¬ tre -14- and accessories -15- and -16-. or. The frame -10-, presents in plan a normally rectangular shape and of adequate dimensions to the type of work to be carried out. It constitutes the supporting structure of lifting anchors, elements - positioning and guidance, support for the hood and
20. sujeción de la tela porosa y del lastre.20. support of porous fabric and ballast.
La campana -11- consiste en una tobera apoya¬ da en el marco y soporta en su parte superior un - ventilador -12- accionado por un electromotor de ve¬ locidad variable , ajustada a la aplicación e inver¬The hood -11- consists of a nozzle supported on the frame and supports on its upper part a fan -12- driven by a variable speed electric motor, adjusted to the application and reversed
25, sión del flujo de aire si es necesario.25, air flow sion if necessary.
La tela porosa -13- teflonada si hay necesi¬ dad de evitar la adherencia , se cose lateralmente - a dos pletinas que se fijan al marco -10- y está - dotada de una flecha suficiente para adaptarse a laThe porous fabric -13- teflon if there is a need to avoid adhesion, is sewn laterally - to two plates that are fixed to the frame -10- and is - equipped with an arrow sufficient to adapt to the
30, superficie de la mesa de depósito -4-,30, surface of the deposit table -4-,
El lastre -14- tiene una triple función: evi¬ tar la impulsión del cabezal cuando el ventilador -22 realiza la aspiración del aire, lo cual acarrea-The ballast -14- has a triple function: to prevent the head from driving when the fan -22 performs the air aspiration, which leads to-
HOJA SUSTIT IDA ría la distorsión de la superficie de la tela po¬ rosa, permitir adaptación gradual de dicha super¬ ficie de la mesa de depósito , y ejercer una presión adecuada .sobre la tela' depositada. Según sean las dimensiones y flecha de la tela porosa -13- y el pe¬ so necesario para compactar , el lastre puede estar constituido simplemente por bolas -18- depositadas sobre la tela o bien enhebradas en hilos sujetos al marco -10-. , Como accesorios del cabezal puede considerar¬ se necesarios elementos -15-y.-16- de ajuste de la flecha de la tela porosa y el lastre y calefacción del aire para soplado del ventilador hacia la tela porosa. , El dispositivo de transmisión -3- está consti¬ tuido, por un pórtico -19- con un carro -20- que transporta el cabezal -2- desde la mesa de posi do¬ nado -1- hasta la del depósito -4- provisto de un - motor para su ascenso y descenso , otro para su des¬ , plazamiento horizontal y sensores de posición para su detención en los puntos adecuados.SUBSTITUTE SHEET the distortion of the surface of the pink cloth, allow gradual adaptation of said surface of the deposit table, and exert adequate pressure on the deposited fabric. Depending on the dimensions and arrow of the porous fabric -13- and the weight necessary for compacting, the ballast can be simply made up of balls -18- deposited on the fabric or threaded into threads attached to the frame -10-. As accessories of the head, elements -15-and-16- of adjusting the arrow of the porous fabric and the ballast and heating of the air for blowing the fan towards the porous fabric may be considered. , The transmission device -3- is constituted by a porch -19- with a carriage -20- that transports the head -2- from the position table -1- to that of the tank -4- equipped with a - motor for its ascent and descent, another for its displacement, horizontal positioning and position sensors for its detention at the appropriate points.
En el caso de que solo haya una posición (Fi¬ guras 3 y 4) que adoptar en la mesa de depósito -4- puede simplificarse la transmisión prescindiendo del carro y de su desplazamiento horizontal . La transmi¬ sión se limita a subir y bajar, la mesa de posiciona¬ do es, en este caso, móvil y posiciona la tela deba¬ jo del cabezal , retirándose cuando el cabezal ha co¬ gido la tela para que pueda depositarla en la mesa , de depósito que se encuentra permanentemente en un nivel inferior al de desplazamiento de la mesa de po¬ sicionado .In the event that there is only one position (Figures 3 and 4) to be taken on the deposit table -4- the transmission can be simplified without the car and its horizontal displacement. The transmission is limited to raising and lowering, the positioning table is, in this case, mobile and positions the fabric behind the head, withdrawing when the head has picked up the fabric so that it can be deposited in the table, of deposit that is permanently in a level inferior to the one of displacement of the table of position.
Una tercera variante del mismo sistema (Figu¬ ras 5 y 6) permitiría también el desplazamiento de la mesa de depósito para colocar debajo del cabezal - 6 -A third variant of the same system (Figures 5 and 6) would also allow the movement of the deposit table to be placed under the head - 6 -
la cara adecuada para el depósito de cada tela.the right face for the deposit of each fabric.
La mesa de depósito -4-, representada en las figuras 13 y 14, está formada por dos largueros 22 y 22 que sustentan juegos de vastagos o guias verti_ cales 23 y 24, similares a los vastagos -9- de la mesa de posicionado -1-, en tantas posiciones como sean necesarias . La razón de presentar diversas po¬ siciones es que, si se necesita cubrir en la mesa de depósito una zona de longitud considerable , y las -The deposit table -4-, represented in figures 13 and 14, is formed by two stringers 22 and 22 that support sets of stems or vertical guides 23 and 24, similar to the stems -9- of the positioning table - 1-, in as many positions as necessary. The reason for presenting various positions is that, if an area of considerable length needs to be covered on the deposit table, and the -
10, piezas de tela son de una longitud sensiblemente infe_ rior, no se precise realizar un cabezal y una mesa de posicionado de la misma magnitud que la zona a cubrir, sino que baste una mesa de posicionado y un, cabezal - de dimensiones comparables a las de las piezas, que -10, pieces of cloth are of substantially shorter length, it is not necessary to make a head and a positioning table of the same magnitude as the area to be covered, but a positioning table and a head - of dimensions comparable to those of the pieces, which -
15, se coloca en diversas posiciones de la mesa de depó¬ sito .15, is placed in various positions of the deposit table.
En la zona comprendida entre los largueros de la mesa de depósito se colocará la cuna a cubrir, de superficie no necesariamente plana, a la que se adapteIn the area between the beams of the deposit table, the cradle to be covered shall be placed, of a surface not necessarily flat, to which it adapts
20, tanto la tela transportada como la tela porosa, que¬ dando la primera depositada al invertir el flujo del ventilador y retirar el cabezal.20, both the transported fabric and the porous fabric, giving the first deposited by reversing the flow of the fan and removing the head.
2525
30.30
Figure imgf000008_0001
Figure imgf000008_0001

Claims

REIVINDICACIONES
Hecha la descripción del presente invento , se hace constar que se declaran como nuevas y de pro¬Having made the description of the present invention, it is stated that they are declared as new and pro¬
5. pia invención las reivindicaciones siguientes:5. According to the following claims:
1.- Máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y simila¬ res, sobre superficies no necesariamente planas, - caracterizada esencialmente por comprender una mesa 0, de posicionado , un cabezal » un dispositivo de trans¬ misión para el cabezal y una mesa de depósito .1.- Machine for the transport and precision positioning of pieces of fabric, tapes and similar, on surfaces that are not necessarily flat, - characterized essentially by comprising a table 0, positioning, a head »a transmission device for the head and a deposit table.
2.- Máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y similares , según la reivindicación 1 caracterizada porque la me¬ 5, sa de posicionado presenta su tablero superior perfo¬ rado, consti uido por un material cuya naturaleza es función del tipo de tejido de las piezas a transpor¬ tar, en la parte inferior y central de la mesa un - ventilador impulsor de aire, y en la parte superior 0, y periférica del tablero de la mesa unos vastagos verticales en f nciones 'de guías para el posicionado del cabezal .2. Machine for the transport and precision positioning of pieces of fabric, tapes and the like, according to claim 1, characterized in that the positioning device presents its perforated upper board, constituted by a material whose nature is function of the type of fabric of the pieces to be transported, in the lower and central part of the table an - air impeller fan, and in the upper part 0, and peripheral of the tabletop some vertical stems in ends ' of guides for the positioning of the head.
3.- Máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y similares , 5, según la reivindicación 1, caracterizada porque el cabezal comprende un marco de planta rectangular y de dimensiones proporcionadas al tipo y número de piezas a transportar , que soporte una campana cuya cabeza - porta un ventilador con variador de velocidad e inver_ 0, sor de sentido de giro, y en su parte inferior una pieza de tela porosa con la flecha adecuada ventajo¬ samente recubierta por un revestimiento para impedir la adherencia de las piezas transportadas , con medios en los soportes de la tela para regular su flecha, y un lastre sobre la tela que facilita la adapta¬ ción de ésta a la superficie no necesariamente - plana de la mesa de deposito. 5. 4.- Máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y simila¬ res, según la reivindicación 1, caracterizada por_ que el dispositivo de transmisión comprende un pórtico fijo, un mecanismo de elevación del cábe¬ lo, zal y un mecanismo de desplazamiento horizontal go_ bernado por un procesador.3. Machine for the transport and precision positioning of pieces of fabric, tapes and the like, 5, according to claim 1, characterized in that the head comprises a rectangular plan frame and dimensions proportional to the type and number of pieces to be transported, that supports a bell whose head - carries a fan with a speed variator and invert_ 0, direction of rotation, and in its lower part a piece of porous fabric with the appropriate arrow advantageously covered by a lining to prevent the adhesion of the transported parts, with means on the fabric supports to regulate its arrow, and a ballast on the fabric that facilitates its adaptation to the not necessarily flat surface of the deposit table. 5. 4. Machine for the transport and precision positioning of pieces of fabric, tapes and the like, according to claim 1, characterized in that the transmission device comprises a fixed gantry, a lifting mechanism of the head, zal and a horizontal displacement mechanism governed by a processor.
5.- Máquina para el transporte y posicionado de precisión de piezas de tejido, cintas y simila¬ res, según la reivindicación 1, caracterizada por- 15. que la mesa de depósito está constituida en su par_ te superior por un par de largueros que sustentan vastagos verticales en funciones de guías para el posicionado conveniente del cabezal, entre estos largueros se posiciona la cuna no necesariamente - 20. plana.5.- Machine for the transport and precision positioning of pieces of fabric, tapes and similar, according to claim 1, characterized in that 15. the deposit table is constituted in its upper part by a pair of stringers that they support vertical stems in function of guides for the convenient positioning of the head, between these stringers the cradle is not necessarily positioned - 20. flat.
Según se describe y reivindica en la presen¬ te memoria que consta de 8 hojas foliadas y meca¬ nografiadas por una sola cara y 5 láminas de dibu jos. 25.As described and claimed in the present report, it consists of 8 foliated and typewritten sheets on one side and 5 sheets of drawings. 25.
30. 30
PCT/ES1991/000015 1990-03-15 1991-03-14 Machine for the transportation and precision positioning of fabric pieces, tapes, strips and the like WO1991013747A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9000774A ES2022782A6 (en) 1990-03-15 1990-03-15 Machine for the transportation and precision positioning of fabric pieces, tapes, strips and the like
ESP9000774 1990-03-15

Publications (1)

Publication Number Publication Date
WO1991013747A1 true WO1991013747A1 (en) 1991-09-19

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AU (1) AU7493991A (en)
ES (1) ES2022782A6 (en)
WO (1) WO1991013747A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182022A1 (en) * 2000-08-18 2002-02-27 Georg Geiss Maschinenfabrik Apparatus for vacuumforming and machining of plastic parts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1078327Y (en) 2012-12-05 2013-04-04 Simplicity Works Europe Sl TOOL TO TRANSPORT AND CONFORM FLEXIBLE LAMINARY PARTS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062991A2 (en) * 1981-04-11 1982-10-20 Gkn Technology Limited Manufacture of composite material articles
EP0118266A1 (en) * 1983-03-02 1984-09-12 British Aerospace Public Limited Company Automatic tape laying apparatus
EP0271263A2 (en) * 1986-12-08 1988-06-15 Westland Group Plc Method and apparatus for laying a sheet of material on a surface
US4861406A (en) * 1987-08-17 1989-08-29 The Boeing Company Method and apparatus for handling plies of composite material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062991A2 (en) * 1981-04-11 1982-10-20 Gkn Technology Limited Manufacture of composite material articles
EP0118266A1 (en) * 1983-03-02 1984-09-12 British Aerospace Public Limited Company Automatic tape laying apparatus
EP0271263A2 (en) * 1986-12-08 1988-06-15 Westland Group Plc Method and apparatus for laying a sheet of material on a surface
US4861406A (en) * 1987-08-17 1989-08-29 The Boeing Company Method and apparatus for handling plies of composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182022A1 (en) * 2000-08-18 2002-02-27 Georg Geiss Maschinenfabrik Apparatus for vacuumforming and machining of plastic parts

Also Published As

Publication number Publication date
ES2022782A6 (en) 1991-12-01
AU7493991A (en) 1991-10-10

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