FR2810496A1 - Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted. - Google Patents

Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted. Download PDF

Info

Publication number
FR2810496A1
FR2810496A1 FR0007679A FR0007679A FR2810496A1 FR 2810496 A1 FR2810496 A1 FR 2810496A1 FR 0007679 A FR0007679 A FR 0007679A FR 0007679 A FR0007679 A FR 0007679A FR 2810496 A1 FR2810496 A1 FR 2810496A1
Authority
FR
France
Prior art keywords
printed circuit
circuit board
placement mechanism
electronic component
lateral surface
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.)
Pending
Application number
FR0007679A
Other languages
French (fr)
Inventor
Vincent Huret
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0007679A priority Critical patent/FR2810496A1/en
Publication of FR2810496A1 publication Critical patent/FR2810496A1/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/0417Feeding with belts or tapes
    • H05K13/0421Feeding with belts or tapes with treatment of the terminal leads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/0417Feeding with belts or tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The automatic placement machine has a moving lateral surface (1) onto which printed circuits are placed. The reels (2) carrying the films (3) which carry components are mounted on a fixed surface parallel to the moving surface.

Description

DISPOSITIF POSE DE COMPOSANTS ÉLECTRONIQUES.DEVICE FOR INSTALLING ELECTRONIC COMPONENTS.

La présente invention a pour objet un dispositif de pose de composants électroniques sur une carte de circuit imprimé. The present invention relates to a device for installing electronic components on a printed circuit board.

Des machines d'implantation de composants existent et comprennent une table animée d'un mouvement alternatif de translation sur laquelle est fixée la carte destinée à recevoir les composants. Des composants de même nature, inclus dans un film, sont portés par des chargeurs supportant chacun une bobine sur laquelle est enroulé le film. Les chargeurs qui sont, par exemple, au nombre de soixante-dix se déplacent également devant la table. Component implantation machines exist and include a table driven by an alternating translational movement on which is fixed the card intended to receive the components. Similar components, included in a film, are carried by chargers each supporting a reel on which the film is wound. The seventy-five magazines, for example, also move in front of the table.

Au cours du processus d'implantation, la table se déplace et les chargeurs se deplacent de manière à ce qu'un composant déterminé soit implanté dans la bonne position sur une carte déterminée. Mais, bien entendu, la longueur des films supportant les composants est limitée de sorte qu'il est nécessaire, pour procéder au remplacement d'un film, d'arrêter la machine, ce qui nuit à la cadence de fabrication. During the implantation process, the table moves and the loaders move so that a determined component is implanted in the correct position on a determined card. However, of course, the length of the films supporting the components is limited so that it is necessary, in order to replace a film, to stop the machine, which is detrimental to the production rate.

Un premier objet de l'invention est de pallier cet inconvénient et permettre le rechargement des bobines supportant les films porteurs de composants, sans arrêter la machine. A first object of the invention is to overcome this drawback and allow the coils of the supporting films carrying components to be reloaded, without stopping the machine.

Selon l'invention le dispositif de pose automatique de composants comprenant une table mobile en translation sur laquelle sont disposés des circuits imprimés, et un ensemble de têtes d'implantation, également mobiles, est caractérisé en ce que, les bobines support de films support de composants sont montées sur une table fixe, parallèle à la table mobile. According to the invention, the device for automatically installing components comprising a table movable in translation on which printed circuits are arranged, and a set of implantation heads, also movable, is characterized in that the film support coils for film support components are mounted on a fixed table, parallel to the mobile table.

L'idée qui est à base de l'invention consiste à séparer les bobines portant les films de composants des chargeurs ou robots d'implantation de composants. Mais cela suppose que les bobines soient reliées au têtes d'implantation ce qui est obtenu par films eux-mêmes. The idea which is based on the invention consists in separating the reels carrying the films of components from the chargers or robots for implanting components. But this supposes that the coils are connected to the implantation heads which is obtained by films themselves.

Selon une autre caractéristique de l'invention, chaque film est guidé à la sortie de la table fixe et à l'entrée de la table mobile un guide ou passage élastique déformable latéralement. According to another characteristic of the invention, each film is guided at the exit from the fixed table and at the entrance to the movable table a guide or laterally deformable elastic passage.

Au cours des mouvements de la table, il n'y a ainsi aucun risque d'emmêlement des films. During the movements of the table, there is thus no risk of tangling of the films.

D'autres caracteristiques et avantages de l'invention apparaitront au cours de la description qui va suivre d'un mode particulier de réalisation, donné uniquement à titre d'exemple non limitatif, en regard des dessins qui représentent - la figure une vue très schématique d'une machine de l'art antérieur; - La figure une machine de pose selon l'invention à table de pose mobile; - la figure une machine selon l'invention, ; - la figure une vue de la position du film support lors de son deroulement; - la figure , une vue d'un guide film. Other characteristics and advantages of the invention will appear during the following description of a particular embodiment, given only by way of nonlimiting example, with reference to the drawings which represent - the figure a very schematic view a machine of the prior art; - Figure a laying machine according to the invention with mobile laying table; - Figure a machine according to the invention,; - Figure a view of the position of the support film during its unwinding; - the figure, a view of a film guide.

Sur l'ensemble figures, les mêmes références désignent les mêmes éléments. Sur la figure 1, on voit que la machine connue dans l' antérieur présente une table de pose 1 mobile devant laquelle peut se déplacer un ensemble de . chargeurs chacun comprenant un support 2 de films 3 supportant les composants à implanter (non représentés). Throughout the figures, the same references designate the same elements. In FIG. 1, it can be seen that the machine known in the prior art has a mobile laying table 1 in front of which a set of. loaders each comprising a support 2 of films 3 supporting the components to be implanted (not shown).

Dans les machines connues, le déplacement de la table est de l'ordre de 2,5 metres. Le montage actuel ne permet pas un réapprovisionnement automatique des bobines. In known machines, the displacement of the table is of the order of 2.5 meters. The current assembly does not allow automatic re-supply of the coils.

Selon l'invention comme cela apparait sur la figure 1B, les bobines sont dissociées des chargeurs et sont disposées sur une table fixe. Mais elles restent reliées à la table mobile par l'intermédiaire des films 3 eux-mêmes, aux têtes d'implantation (non représentées). Pour compenser les différences de distance entre le point d'implantation et la bobine la bande 3 doit présenter une boucle de récupération telle que celle qui est représentée sur la figure 3 et qui lorsque la table est en face de la bobine est d'une hauteur de 80 centimètres environ, la distance des deux parties de la boucle étant, dans ce cas de soixante centimètres. second problème qui est résolu selon l'invention celui de l'emmêlement des soixante-dix bandes qui pendent entre la table fixe supportant les bobines et les têtes d'implantation se trouvant au-dessus de la table mobile. According to the invention as it appears in FIG. 1B, the coils are separated from the chargers and are arranged on a fixed table. However, they remain connected to the movable table via the films 3 themselves, to the implantation heads (not shown). To compensate for the differences in distance between the installation point and the reel, the strip 3 must have a recovery loop such as that which is represented in FIG. 3 and which when the table is in front of the reel is of a height about 80 centimeters, the distance between the two parts of the loop being, in this case, sixty centimeters. second problem which is solved according to the invention that of the entanglement of the seventy bands which hang between the fixed table supporting the coils and the implantation heads located above the movable table.

Selon l'invention, cet emmêlement est évité en disposant, la sortie de la bobine, et à l'entrée sur la table un guide 4 tel que celui qui est représenté sur la figure 4. I1 s'agit d'un petit manchon souple qui permet aux films qui le traverse de compenser l'inertie du film vis-à-vis du mouvement de translation de la table 1. Sur la figure 4, on a représenté en traits mixtes les déformations admissibles du manchon 4. According to the invention, this tangling is avoided by arranging, the exit of the coil, and at the entry on the table a guide 4 such as that which is represented in FIG. 4. It is a small flexible sleeve which allows the films which pass through it to compensate for the inertia of the film with respect to the translational movement of the table 1. In FIG. 4, the admissible deformations of the sleeve 4 are shown in dashed lines.

Comme cela apparaît sur la figure 2 sur laquelle la référence 1 représente trois positions possibles de la table en translation, la table portant les bobines 2 restant fixe. As appears in FIG. 2 in which the reference 1 represents three possible positions of the table in translation, the table carrying the coils 2 remaining fixed.

Les films 3 se déplacent de façon à suivre les mouvements de la table. Les guides 4 évitent tout emmêlement. Les bobines 2 peuvent êtres remplacés au cours du fonctionnement, un film 3 étant relié bout â bout au fil d'une bobine de remplacement lorsque le film porté par une bobine arrive la fin de son déroulement. Ainsi la machine peut continuer fonctionner lorsqu'une bobine neuve doit remplacer une bobine vide sur la table fixe. The films 3 move so as to follow the movements of the table. The guides 4 avoid any tangling. The reels 2 can be replaced during operation, a film 3 being connected end to end over a replacement reel when the film carried by a reel reaches the end of its unwinding. Thus the machine can continue to operate when a new reel must replace an empty reel on the fixed table.

I1 va de soi que de nombreuses variantes peuvent être apportées, notamment par substitution de moyens techniques équivalents, sans sortir pour cela du cadre de l'invention. It goes without saying that many variants can be made, in particular by substitution of equivalent technical means, without going beyond the ambit of the invention.

Claims (1)

REVENDICATIONS 1 Dispositif de pose automatique de composants sur un circuit, comprenant une table (1) mobile en translation laquelle sont disposés des circuits imprimés, et un ensemble de têtes d'implantation, également mobiles, caractérisé ce que, bobines (2) supports de films (3) portant les composants sont montées sur une table fixe, parallèle à la table mobile. 2 Dispositif selon la revendication 1, caractérisé en ce que chaque film est guidé à la sortie de la table fixe et à l'entrée la table mobile par un guide (4) élastique déformable latéralement. CLAIMS 1 Device for automatically placing components on a circuit, comprising a table (1) movable in translation which are arranged printed circuits, and a set of implantation heads, also movable, characterized in that, coils (2) supports films (3) carrying the components are mounted on a fixed table, parallel to the mobile table. 2 Device according to claim 1, characterized in that each film is guided at the outlet of the fixed table and at the entrance the movable table by a guide (4) laterally deformable elastic.
FR0007679A 2000-06-16 2000-06-16 Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted. Pending FR2810496A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0007679A FR2810496A1 (en) 2000-06-16 2000-06-16 Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007679A FR2810496A1 (en) 2000-06-16 2000-06-16 Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted.

Publications (1)

Publication Number Publication Date
FR2810496A1 true FR2810496A1 (en) 2001-12-21

Family

ID=8851322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007679A Pending FR2810496A1 (en) 2000-06-16 2000-06-16 Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted.

Country Status (1)

Country Link
FR (1) FR2810496A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612700A (en) * 1985-04-26 1986-09-23 Amp Incorporated Component insertion apparatus
US5979045A (en) * 1996-03-11 1999-11-09 Matsushita Electric Industrial Co, Ltd Method and apparatus for mounting components
EP0967852A2 (en) * 1998-06-24 1999-12-29 FUJI MACHINE Mfg. Co., Ltd. Electric-component tape feeding apparatus and electric-component supplying method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612700A (en) * 1985-04-26 1986-09-23 Amp Incorporated Component insertion apparatus
US5979045A (en) * 1996-03-11 1999-11-09 Matsushita Electric Industrial Co, Ltd Method and apparatus for mounting components
EP0967852A2 (en) * 1998-06-24 1999-12-29 FUJI MACHINE Mfg. Co., Ltd. Electric-component tape feeding apparatus and electric-component supplying method

Similar Documents

Publication Publication Date Title
BE1014463A3 (en) Cutting equipment for ceramic articles green.
JP5237402B2 (en) Carrier tape supply device
IT1311134B1 (en) EQUIPMENT FOR THE AUTOMATIC CHANGE OF FILM REELS.
FR2668668B1 (en) SUBSTRATE VOLTAGE GENERATOR FOR A SEMICONDUCTOR DEVICE.
FR2534230A1 (en) COIL DISTRIBUTION DEVICE
FR2810496A1 (en) Printed circuit board electronic component placement mechanism having printed circuit moving lateral surface placed and reels carrying component film static fixed parallel surface mounted.
FR2695260A1 (en) Electrical connection device with automatic positioning.
CH654274A5 (en) AUTOMATIC DISPENSER FOR FLAT RIGID PARTS.
EP1809558B8 (en) Method and device for positioning strips and rolls in order to connect same to an unwinding machine
JP4582525B2 (en) Component placement device
CA3010518C (en) Connection device for sheaths by internal gluing, corresponding adhesive rolls and connection methods
FR2510150A1 (en) WEFT BRAKE FOR NON-SHUTTER WEAVING MACHINE
US4049345A (en) Apparatus for exposing a photosensitive beltlike material
FR2652794A1 (en) DEVICE FOR GLUING LABELS.
NL2006898C2 (en) DEVICE FOR COMPOSING A BUNCH OF FLOWERS AND APPLICATION THEREOF
JP3870585B2 (en) Electronic component mounting apparatus and mounting method thereof
IT9083413A0 (en) AUTOMATIC TEXTILE REEL UNLOADING DEVICE.
EP3330059A1 (en) Adhesive dispenser and device for connecting sleeves comprising such a dispenser
FR2496388A1 (en) Electrical cable sheath mfg. appts. - uses rotating drum with grid of drilled holes providing cable attachment points to allow build up of harness by stationary operator
FR2643517A1 (en) CABLE GUIDE FOR A MAXIMUM THREE-SECTION TELESCOPIC BOARDING GATEWAY
NL1029404C2 (en) Device is for packing bunches of flowers and/or plants and has plate for laying of flowers and/or plants in conical formations
EP0499331B1 (en) Device for unwinding a bobine
FR2511517A3 (en) Photographic paper feed and cutting unit - has roll feeding paper web past cutter to exposure station, with arm and take=up rollers feeding onto development station
EP0284590A1 (en) Method to realize a bobbin and method and device for seeking the yarn actuating such a bobbin
FR2605300A1 (en) SMALL DIMENSION SEMICONDUCTOR CHIP MANIPULATION APPARATUS