EP0301983B1 - Vorrichtung zum Aufbringen eines den Abstandshalter zwischen den Glasscheiben einer rechteckigen oder quadratischen Doppelverglasung bildenden Stranges - Google Patents

Vorrichtung zum Aufbringen eines den Abstandshalter zwischen den Glasscheiben einer rechteckigen oder quadratischen Doppelverglasung bildenden Stranges Download PDF

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Publication number
EP0301983B1
EP0301983B1 EP88420268A EP88420268A EP0301983B1 EP 0301983 B1 EP0301983 B1 EP 0301983B1 EP 88420268 A EP88420268 A EP 88420268A EP 88420268 A EP88420268 A EP 88420268A EP 0301983 B1 EP0301983 B1 EP 0301983B1
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EP
European Patent Office
Prior art keywords
glass
sheet
plate
strip
head
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EP88420268A
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English (en)
French (fr)
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EP0301983A1 (de
Inventor
Antoine Alberto
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Individual
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Individual
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Priority to AT88420268T priority Critical patent/ATE56783T1/de
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67326—Assembling spacer elements with the panes
    • E06B3/6733—Assembling spacer elements with the panes by applying, e.g. extruding, a ribbon of hardenable material on or between the panes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B2003/67378—Apparatus travelling around the periphery of the pane or the unit

Definitions

  • the present invention relates to a machine for laying the bead forming a seal between the two glass plates of a rectangular or square double glazing, that is to say a machine intended to apply the bead forming a seal d '' double glazing along the circumference of the internal face of one of the glass plates or first plate, before the second is presented and pressed in the direction of the first until the cord is partially crushed.
  • Two machines are currently known for performing this operation. These two machines comprise, on the one hand, a fixed frame supporting a plate slightly inclined behind with respect to the vertical, which is intended to support the first glass plate during the application of the cord and to which are associated lateral stops and lower reference for positioning it correctly and, on the other hand, a cord distribution head supporting three sets of rollers including a first set of pressure rollers, axes parallel to the plane of the plate and intended to press the cord against the first plate by pressing against the free face of the cord opposite to that applied against the plate and at least one set of rollers for lateral guide of the cord, axes perpendicular to the plane of the plate and intended to guide the cord by pressing against its two free side faces opposite one another.
  • One of these known machines disclosed by European patent application 152 807 has means for scrolling the periphery of the inner face of the first glass plate in front of a fixed head for distributing the cord.
  • the second of these machines has means for horizontally moving the first glass plate in front of a cord distribution head, which is itself carried by a mobile carriage along a fixed substantially vertical slide, parallel to the plane of the plate and , by an alternating succession of displacements of the first glass plate and of the cord distribution head, the latter can be placed on the four sides of the periphery of the internal face of the first glass plate.
  • the cord is guided and pressed against the periphery of the internal face of the first glass plate by the three sets of rollers carried by the head.
  • the end of the cord applied at the start of operation does not hinder the passage of the guide rollers from its internal face at the end of the operation, that is to say in the vicinity of the fourth angle of the first glass plate, it is necessary that the first end of the bead is applied at a distance from this angle at least equal to the overall width of this set of rollers, increased by the thickness of the bead.
  • the present invention aims to remedy all these drawbacks.
  • the machine to which it relates and which is of the aforementioned type comprising a support plate for the first glass plate, a cord distribution head and means for generating relative displacements between the glass plate and the head dispensing head so that the dispensing head successively runs along the four sides of the periphery of the internal face of the glass plate
  • means are provided for controlling the displacement of the dispensing head perpendicular to the plane of the plate and in the direction of its distance from the plate when, as a result of relative movements of the glass plate and / or of the carriage supporting the head, the latter passes in line with the first end of the cord applied against the first glass plate and is returned to its position d application of the cord against the first glass plate immediately after crossing the first end of this cord.
  • the dispensing head is mounted on a movable slide in a direction perpendicular to the plane of the support plate of the first glass plate.
  • this machine is of the aforementioned second type, in which the dispensing head is carried by a mobile carriage along a substantially vertical slide, parallel to the plane of the plate and this slide, substantially vertical, is itself movably mounted along a horizontal slide parallel to the plane of the plate, means for driving the carriage along the substantially vertical slide and means for driving the latter along the horizontal slide being provided in associa tion with control means for moving the dispensing head along the four sides of the internal face of the periphery of the first glass plate, the dispensing head itself being mounted so as to be able to pivot about a contained axis in a plane parallel and close to that of the internal lateral face of the cord, while other means are provided for controlling its pivoting by a quarter of a turn each time it is at right angles to a plate of glass.
  • the bead dispensing head carries a retractable angle template, a right angle edge of which is intended to be circumvented by the bead in each corner of the glass plate and the center of which is coincident with the pivot axis of the head, template which is normally maintained in the retracted position and the output of which in the active position is controlled just before each rotation of a quarter turn of the head.
  • each pressure roller is mounted on a support capable of being moved perpendicular to the plane of the plate and with which are associated means controlling its distance from the plate, just before each pivoting of '' a quarter turn of the distribution head.
  • the slide supporting the dispensing head is of cylindrical cross section and it is mounted on the carriage so as to be able to pivot and slide axially, this slide being, on the one hand, coupled to the rod of a jack controlling its axial movements and, on the other hand, equipped with a crown which meshes with a pinion wedged on the output shaft of a geared motor carried by the carriage to control the pivoting of a quarter turn of the dispensing head, each time it passes at one of the corners of the glass plate.
  • the means for driving the carriage and the substantially vertical slide can be of any suitable type such as, in particular, electric motors or geared motors driving pinions meshing with toothed belts or endless chains or fixed racks and their control means are advantageously constituted by means for detecting the presence of glass such as an optical fiber, offset relative to the head to compensate for the offset of the edge of the glass plate relative to the detection means during the 'emission of the signal corresponding to the absence of glass.
  • This arrangement has the advantage of making the operation of this machine fully automatic, whatever the dimensions of the glass plates used, provided that they do not exceed the strokes of the head carriage and the substantially vertical slide.
  • the axes of the support rollers of the first glass plate are mounted on a mobile support making it possible to move them axially behind the plate and, consequently, to erase them relative to the latter, a comb whose fingers are oriented upwards and parallel to the plane of the plate, being movable upwards view of causing the lifting of the first glass plate before removing the aforementioned support rollers and, on the other hand, the lateral stop and positioning stop of the first glass plate is mounted so that it can be retracted and it means are provided controlling its erasure simultaneously with that of the support rollers of the first glass plate.
  • the machine illustrated in the drawing is of the type comprising a fixed frame 2 supporting a plate 3 slightly inclined rearward relative to the vertical and which is intended to support the first glass plate 4 of double glazing during application , by a dispensing head 5, against the four sides of the periphery of its rear face, of a bead 6 intended to constitute the seal between the two glass plates of double glazing.
  • the dispensing head 5 of the cord 6 is carried by a carriage 7 movable along a substantially vertical slide 8, parallel to the plane of the plate 3.
  • the substantially vertical slide 8 of the carriage 7 is itself movable along a horizontal slide formed by a lower rail 9 carried by brackets 11 fixed to the frame 2 and an upper rail 12 carried directly by the upper part of the frame 2.
  • the lower base 13 of the substantially vertical slide 8 bears on the lower rail 9 by means of rollers 14 with axes 14a perpendicular to the plane of the plate 3.
  • the lower rail 9 therefore fulfills the function of supporting the movable slide 8.
  • rollers 15 On either side of the upper rail 12 are engaged rollers 15 whose axes 15a, parallel to the plane of the plate 3, are carried by the head 16 of the movable slide 8.
  • the upper rail 12 therefore provides guidance and retention of the movable slide 8.
  • the means for driving the carriage 7 along the movable slide 8 are constituted by a toothed belt or endless chain 17, stretched between two pinions 18 and 19 carried, respectively, by the base 13 and the head 16 of the movable slide 8 and whose axes are located in a plane perpendicular to the plane of the plate 3, the pinion 18 itself being driven by a motor- reducer 21 carried by the base 13 of the movable slide 8.
  • a counterweight 22, guided by a column 22a, ensures the balancing of the carriage 7 by being linked to the other strand of the chain or endless belt 17.
  • the means for driving the movable slide 8 along its horizontal slide 9, 12 are constituted by two fixed racks, the a lower 23, the other upper 24, carried by the frame 2, with which the pinions mesh, respectively 25 and 26.
  • the pinion 25 meshing with the lower rack 23 is wedged on a shaft 27 with an axis parallel to the plate 3, itself driven in rotation from a geared motor 28 carried by the base 13 of the slide 8.
  • the pinions 25 and 26d are therefore wedged on the shaft 27 at its ends, respectively, lower and upper and trees 26a and 2 6c pinions 26 and 26b are carried by the head 16 of the movable slide 8.
  • the shaft 27 is consisting of one of the two columns of the movable slide 8.
  • the distribution head 5 of the cord 6 carries a pressure roller 31 with an axis 31a parallel to the plane of the plate 3, as well as two pairs of lateral guide rollers, respectively 32a, 32b and 33a, 33b perpendicular to the plane of the plate 3.
  • rollers 32a and 32b constitute a clamp intended to drive the cord 6 transversely in the direction of its distance from the glass plate 4, when this distance is necessary, in particular during the pivoting of the head 5, as will be explained below .
  • the roller 32b is mounted transversely movable and its axle support is carried by the rod of a jack 32.
  • the head 5 To enable it to follow the periphery 29 of the rear face of the first glass plate 4, the head 5 must be pivotally mounted around an axis 5a contained in a plane close to that of the internal face 6a of the cord 6 and, to allow it to cross the first applied end 6d of the cord 6, the head 5 must be mounted on the carriage 7 so that it can be moved in a direction perpendicular to the plane of the plate 3 and in the direction of its distance from the latter, as shown by arrow 30.
  • the dispensing head 5 is carried by a slide 34, of cylindrical cross section, axially movable in the carriage 7.
  • This slide 34 is coupled to the rod 36a of a jack 36 with an axis parallel to that of the slide 34 and which is carried by the carriage 7.
  • this slide 34 carries a crown 37 with which meshes a pinion 38, wedged on the output shaft of a geared motor 39, able to follow the axial movements of the slide 34.
  • This arrangement therefore makes it possible, on the one hand, to rotate the dispensing head 5 by a quarter turn each time it reaches one of the angles of the periphery 29 of the first glass plate 4 and, on the other hand part, to move it away from the plane of the plate 3 and, consequently, from the first glass plate 4, then to bring it closer, as illustrated by the arrow 30, when it arrives near the fourth angle of the latter , then exceeds it, so that the horizontal end of travel of the dispensing head 5 is not hampered by the presence of the first applied end 6b of the cord 6 at the time of application, in this angle, of the second end of this cord.
  • the application of the cord 6 con tre the first glass plate 4 is carried out along its periphery 29, by a pivoting of the dispensing head 5, in an anticlockwise direction, starting from the lower right corner of the first glass plate 4 observed in FIGS. 1 and 3 to 6.
  • the last stroke of the carriage 7 is therefore carried out horizontally along the lower edge of the first glass plate 4, as illustrated in FIG. 6, and the displacement of the head 5 in the direction illustrated by the arrow 30 and in the direction of its distance from the plane of the plate 3 and the first plate 4 takes place near the end of this last horizontal stroke of the carriage 7, as shown in Figures 8 and 9.
  • FIG. 9 also makes it possible to observe the slot 41 for air outlet, formed between the first applied end 6b of the cord 6 and the second applied end, which will be produced by cutting the cord 6 at right of the external face of its first applied end 6b.
  • the cutting of the cord 6, to achieve its second end is obtained by means of a shear 42 of a known type, actuated by a jack 43 capable of moving it between a position erased in which its two blades 42a are spaced from one another, as illustrated in FIGS. 8 and 9, and an active position in which the shears 42 are advanced, so that its blades 42a exceed the plane of the face inside of the first glass plate 4, before being brought into contact with one another in the shearing position, as illustrated in FIGS. 14 and 15.
  • the head 5 carries an angle template 44, the reference edge 44a of which is intended to be circumvented by the bead 6 in each angle of the first glass plate 4, as more particularly illustrated in FIGS. 4, 5 and 6.
  • the center 44b of this angle template 44 is positioned so as to be coincident with the axis 5a of pivoting of the head 5.
  • the part 5b of the head 5 which supports the pressure roller 31 and the clamp formed by the pair of rollers 32a, 32b is mounted on the head 5 by means of a slide 40 perpendicular to the plane of the plate 3, so that it can be moved in both directions illustrated by the arrow 30.
  • This part 5b is linked to the rod of a jack 48 carried by the head 5.
  • This jack 48 is therefore supplied to cause the withdrawal of the part 5b from the head 5 each time the jack 46 is itself supplied to control the output of the angle template 44.
  • the actuator 32 for operating the clamp 32a, 32b controls, by the advance of the roller 32b, the clamping of the clamp, which guarantees the lifting of the cord 6 relative to the glass plate 4.
  • the lower body of the plate 3 is bordered by a row of rollers 49 with axes 49a perpendicular to the plane of the plate 3 and normally maintained projecting from the front face of the plate 3.
  • rollers 49 arranged in a horizontal row, are intended to support and successively transfer the first glass plates 4 having to receive a cord 6.
  • at least some of the rollers 49 are wedged on a motor shaft 51 carried by two bearings 52 and rotated from an endless chain 53 stretched between two sprockets, one of which 54 is wedged at the rear end of the shaft 51 and the other of which 55 is wedged on the shaft output of a gear motor 56.
  • the rollers 49 therefore ensure the transfer of the first glass plates 4 into their fixed position provided for the application, on them, of the cord 6.
  • This fixed position is determined in a horizontal direction by a stopper 59. So that the stopper 59 does not hinder the movements of the dispensing head 5 and its movable slide 8, it has also been designed so that it can be erased relative to the front face of the plate 3.
  • the jack 58 allows the rollers 49 to be erased by axial displacement.
  • the first glass plate 4 concerned has been slightly raised so as not to be more in tangential contact with the rollers 49.
  • a movable comb 61 for this purpose, there is provided, below the row of rollers 49, a movable comb 61, using a jack 62, in a direction parallel to the plane of the front face of the plate 3 and whose fingers 61a, oriented upwards, are arranged between the rollers 49 and can be moved between a rest position in which they are erased relative to the upper generatrices of the rollers 49, as illustrated in FIG. 12, and an active position in which, having been moved upwards by the jack 62, they project from the upper generatrices of the rollers 49 and, therefore, cause the first glass plate 4 to come off relative to the row of rollers 49, as illustrated in FIG. 13.
  • the stop 59 is made retractable by being shaped as a bent articulated lever, at its edge, on a vertical axis 63 and whose rear arm is coupled to the rod 64a of an actuating cylinder 64 allowing the 'Bring to the erasing position, as illustrated in Figures 8 and 13, or to the active position, as illustrated in Figure 12.
  • each first glass plate 4 in the vertical direction is determined by the stroke of the fingers 61 a of the comb 61, this stroke being obviously adjustable by the user.
  • a stop 68 for retaining the first next glass plate which does not disappear until the end of the cord laying cycle and which returns to the active position immediately after the passage of a new first plate glass 4.
  • a detector 69 placed near the suction cup 65, makes it possible, by detecting the presence of a first glass plate 4, to control the start of the bead laying cycle 6.
  • the head 5 carries a finishing roller 71 with which a jack is associated actuator 72 which controls its application against the cord portion 6 previously posed by the head 5, as illustrated in FIG. 8, whereas in normal times, this finishing roller 71 is maintained, by its control jack 72, in withdrawal position, as illustrated in figure 17.
  • the cord 6 is stored on a supply coil 10 whose axis is carried by the frame 2.
  • the inertia due to its weight is relatively large and the regular operation of this machine requires that a pulling device 75 ensure a regular supply of bead 6 to the application head 5.
  • the pulling device 75 consists of two endless bands 76 stretched between two pairs of rollers 77 whose axes are carried by a support plate 78, itself carried by an arm 79 secured to the carriage 7.
  • An electric motor 81 drives one of the rollers 77 at a speed corresponding to the feed speed desired cord 6.
  • the head 5 carries two guide rollers 82 and 83 with axes perpendicular to the plate 3 and which, whenever necessary, engage on the cord 6 to guide it in the direction of the two lateral guide rollers 33a and 33b carried by the head 5.
  • a programmer is provided to successively control all the operations of the operating cycle of this machine.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Claims (19)

1. Vorrichtung zum Aufbringen eines die Dichtung zwischen den beiden Glasscheiben einer rechteckigen oder quadratischen Doppelverglasung bildenden Strangs mit einem festen Gestell (2), das eine gegenüber der Vertikalen leicht nach hinten geneigte Auflageplatte (3) trägt, die zur Halterung der ersten Glasscheibe (4) während des Aufbringens des Strangs (6) dient und der seitliche (49) und untere (61) Referenzanschläge zugeordnet sind, die eine genaue Positionierung der Glasscheibe (4) ermöglichen, mit einem zur Ausgabe des Strangs (6) dienenden Verteilerkopf (5), der drei Sätze von Rollen trägt, nähmlich einen ersten Satz von Druckrollen (31) mit zur Ebene der Auflageplatte (3) parallelen Achsen (31 a), die dazu dienen, den Strang (6) gegen die erste Scheibe (4) zu drücken und die sich gegen die der gedrückten Seite des Strangs (6) entgegengesetzte freie Seite des Strangs (6) abstützen, und wenigstens einen Satz von Rollen (33a, 33b) zur seitlichen Führung des Strangs (6) mit zur Ebene der Auflageplatte (3) senkrechten Achsen, die dazu dienen, den Strang (6) durch Abstützen gegen seine beiden freien Seitenflächen zu führen, und mit Mitteln zur Erzeugung von Relativbewegungen zwischen der Auflageplatte (3) und dem Verteilerkopf (5) derart, daß der Verteilerkopf (5) nacheinander die vier Seiten der Umfangslinie (29) auf der Innenseite der Glasscheibe (4) entlang fährt, dadurch gekennzeichnet, daß Mittel vorgesehen sind, die den Verteilerkopf (5) mit einer Bewegung senkrecht zur Ebene der Auflageplatte (3) in Richtung einer Entfernung von dieser beaufschlagen, wenn der Verteilerkopf (5) infolge der Relativbewegungen der Glasscheibe (4) und/oder des den Verteilerkopf (5) tragenden Schlittens (7) sich am Ort des ersten Endbereichs (6b) des auf der ersten Glasscheibe (4) aufgebrachten Strangs (6) vorbeibewegt, und daß die genannten Mittel den Verteilerkopf (5) sogleich nach dem Überschreiten des ersten Endes (6b) des Strangs (6) mit einer Bewegung in entgegengesetzter Richtung beaufschlagen, bis er in die Position zurückgeführt ist, in der er den Strang (6) auf der Glasscheibe (4) aufbringt.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Verteilerkopf (5) auf einem Schieber (34) montiert ist, der in einer Richtung senkrecht zur Ebene der Auflageplatte (3) zur Halterung der ersten Glasscheibe (4) bewegbar ist.
3. Maschine nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Verteilerkopf (5) von einem Schlitten (7) getragen ist, der längs einer annähernd vertikalen, zur Ebene der Auflageplatte (3) parallelen Gleitbahn (8) bewegbar ist, und daß diese annähernd vertikale Gleitbahn (8) ihrerseits so montiert ist, daß sie längs einer horizontalen, zur Ebene der Auflageplatte (3) parallelen Gleitbahn (9, 12) bewegbar ist, daß Mittel zum Antrieb des Schlittens (7) längs der annähernd vertikalen Gleitbahn (8) sowie Mittel zum Antrieb der letzteren längs der horizontalen Gleitbahn (9, 12) vorgesehen sind, die Antriebsmitteln zur Bewegung des Verteilerkopfs (5) längs der vier Seiten der Innenseite der Umfangslinie (29) der ersten Glasscheibe (4) zugeordnet sind, und dass der Verteilerkopf (5) seinerseits so montiert ist, daß er um eine Achse (5a) verschwenkbar ist, die in einer zur Innenseite des Strangs (6) parallelen und dieser benachbarten Ebene liegt, während weitere Mittel vorgesehen sind, die jedesmal den Verteilerkopf (5) um eine Viertelumdrehung verschwenken, wenn dieser sich im Bereich einer Ecke der Glasscheibe (4) befindet.
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Verteilerkopf (5) für den Strang (6) eine versenkbare Eckenschablone (44) trägt, die einen rechteckigen Anschlag besitzt, um den der Strang (6) in jeder Ecke der Glasscheibe (4) herumzuführen ist, wobei das Zentrum dieser Eckenschablone mit der Schwenkachse (5a) des Kopfes (5) zusammenfällt, und daß die Eckenschablone (44) normalerweise in einer versenkten Position gehalten wird, und ihr Heraustreten in die aktive Position unmittelbar vor jeder Viertelumdrehung des Kopfes (5) bewirkt wird.
5. Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß jede der Druckrollen (31) auf einem senkrecht zur Ebene der Aufnahmeplatte (3) verschiebbaren Träger (5b) montiert ist, dem Mittel (48) zugeordnet sind, die ihn unmmittelbar vor jeder Viertelumdrehung des Verteilerkopfes (5) von der Aufnahmeplatte (3) entfernen.
6. Vorrichtung nach einem der Ansprüche 2-5, dadurch gekennzeichnet, daß der den Verteilerkopf (5) tragende Schieber (34) zylindrischen Querschnitt hat und an dem Schlitten (7) drehbar und in axialer Richtung verschiebbar montiert ist und einerseits mit der Stange eines Arbeitszylinders (36) verbunden ist, der seine axialen Verschiebungen steuert, und andererseits einen Zahnkranz (37) aufweist, der mit einem Zahnritzel (38) in Eingriff steht, das auf der Ausgangswelle eines von dem Schlitten (7) getragenen Getriebemotors (39) aufgekeilt ist, um den Verteilerkopf (5) jedesmal um eine Viertelumdrehung zu verschwenken, wenn er an der Stelle einer der Ecken der Glasscheibe (4) vorbeiwandert.
7. Vorrichtung nach einem der Ansprüche 3-6, dadurch gekennzeichnet, daß die Mittel zum Antrieb des Schlittens (7) längs der Gleitbahn (8) aus einem elektrischen Getriebemotor (21) bestehen, der über Zahnritzel (18 und 19) eine endlose Kette oder einen endlosen Riemen (17) antreibt, an deren (dessen) einem Turm der Schlitten (7) befestigt ist.
8. Vorrichtung nach einem der Ansprüche 3-7, dadurch gekennzeichnet, daß die Mittel zum Antrieb der annähernd vertikalen -beweglichen Gleitbahn (8) längs ihrer horizontalen Gleitbahn (9, 12) aus Zahnritzeln (25 und 26) bestehen, die von einem Getriebemotor (28) angetrieben werden und mit von dem Gestell (2) getragenen horizontalen Stangen (23, 24) in Eingriff stehen.
9. Vorrichtung nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Mittel zur Steuerung der Antriebsmittel (21 und 28) des Schlittens (27) und der annähernd vertikalen beweglichen Gleitbahn (8) aus Detektormitteln zur Erfassung von Glas, beispielsweise einer optischen Faser, bestehen, die gegenüber dem Kopf (5) versetzt sind, um den Versatz des Randes der Glasscheibe (4) gegenüber den Detektormitteln bei der Abgabe des Signals zu kompensieren, das dem Nichtvorhandensein von Glas entspricht.
10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß die Verbindungswelle zur drehfesten Verbindung der Zahnritzel (18 und 19), die mit den Zahnstangen (23 und 24) in Eingriff stehen, von einer (27) der Führugnen der annähernd vertikalen beweglichen Gleitbahn (8) gebildet ist.
11. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß längs des unteren Randes der Auflageplatte (3) Rollen (29) mit zu der Ebene der Auflageplatte (3) senkrechten Achsen (49a) angeordnet sind, daß wenigstens eine dieser Rollen Antriebsrollen sind, und daß die Rollen (49) normalerweise über die Vorderseite der Auflageplatte (3) vorstehen.
12. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in der Nähe des stromabwärtigen seitlichen Randes der Auflageplatte (3) ein Arretierungs- und Positionierungsanschlag (59) für die erste Glasscheibe (4) vorgesehen ist.
13. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die Achsen (49a) der Trägerrollen (49) für die erste Glasscheibe (4) an einer beweglichen Halterung (57) montiert ist, die ihre axiale Verschiebung hinter die Auflageplatte (3) und infolgedessen ihre Versenkung gegenüber dieser ermöglichen, daß ein Kamm mit nach oben und parallel zur Ebene der Auflageplatte (3) orientierten Fingern (61 a) nach oben verschiebbar ist, um die erste Glasscheibe (4) anzuheben, bevor die Trägerrollen (49) zurückgezogen werden, daß der seitliche Arretierungs- und Positionierungsanschlag (59) für die erste Glasscheibe (4) versenkbar montiert ist und daß Mittel (64) vorgesehen sind, die seine Versenkung gleichzeitig mit der Versenkung der Trägerrollen für die erste Glasscheibe (4) bewirken.
14. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in der Ebene der Vorderseite der Auflageplatte (3) an einer Stelle, die selbst von der kleinsten ersten Glasscheibe (4) mit Sicherheit überdeckt wird, eine Saugvorrichtung (65) angeordnet ist, deren Saugwirkung durch Detektormittel zur Erfassung der korrekten Position der ersten Glasscheibe (4) gesteuert und bewirkt wird.
15. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in der Nähe des unteren Bereichs des stromabwärtigen seitlichen Rands der Auflageplatte (3) eine einziehbare Trennvorrichtung (42) zum Durchtrennen des Strangs (6) vorgesehen ist.
16. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Verteilerkopf (5) eine zurückziebare Druckrolle (71) trägt, der Mittel (72) zugeordnet sind, durch die sie mit einer transversalen Bewegung beaufschlagbar ist und die sie gegen den Strang (6) drücken können, insbesondere, wenn der Kopf (5) beim Überschreiten der Stelle zurückweicht, an der sich das zuerst aufgebrachte Ende (6b) des Strangs (6) befindet.
17. Vorrichtung nach einem der vorhergehenden Ansprüche 5-16, dadurch gekennzeichnet, daß an dem Träger (5b) eine Zange montiert ist, die aus zwei Rollen (32a, 32b) mit zur Ebene der Aufnahmeplatte (3) senkrechten Achsen besteht, wobei einer (32b) dieser Rollen Mittel (32) zu ihrer transversalen Verschiebung zugeordnet sind, die sie in Richtung der anderen Rolle (32a) bewegen können, um den Strang (6) jedesmal einzuklemmen, wenn der Träger (5b) oder die gesamte Baugruppe des Kopfes (5) von der Aufnahmeplatte (3) entfernt wird.
18. Vorrichtung nach einem der Ansprüche 4-17, dadurch gekennzeichnet, daß ein Drücker (73) zur Eckenfixierung vorgesehen ist, dem eine Antriebsvorrichtung (74) zugeordnet ist, die ihn nach jeder 90°-Drehung des Kopfes (5) gegen die von dem Strang (6) gebildete Ecke drücken kann.
19. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Rechner vorgesehen ist, der aufeinanderfolgend alle Operationen des Funktionszyklus' der Vorrichtung steuert.
EP88420268A 1987-07-28 1988-07-27 Vorrichtung zum Aufbringen eines den Abstandshalter zwischen den Glasscheiben einer rechteckigen oder quadratischen Doppelverglasung bildenden Stranges Expired - Lifetime EP0301983B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88420268T ATE56783T1 (de) 1987-07-28 1988-07-27 Vorrichtung zum aufbringen eines den abstandshalter zwischen den glasscheiben einer rechteckigen oder quadratischen doppelverglasung bildenden stranges.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711160 1987-07-28
FR8711160A FR2618843B1 (fr) 1987-07-28 1987-07-28 Machine pour poser le cordon formant joint d'etancheite entre les deux plaques de verre d'un double vitrage rectangulaire ou carre

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EP0301983A1 EP0301983A1 (de) 1989-02-01
EP0301983B1 true EP0301983B1 (de) 1990-09-19

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AT (1) ATE56783T1 (de)
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FR (1) FR2618843B1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022917D0 (en) * 1990-10-22 1990-12-05 Willian Design Ltd Apparatus for turning a sheet-like workpiece
WO1998022687A1 (en) * 1995-05-25 1998-05-28 Luc Lafond Apparatus for the automated application of spacer material and method of using same
US5779830A (en) * 1995-10-24 1998-07-14 Truseal Technologies, Inc. Flexible tape applicator and method of operation
CA2188624C (en) * 1995-10-24 2004-03-02 Frederick P. Floyd Flexible tape applicator and method of operation
AT508998B1 (de) * 2009-10-22 2011-07-15 Inova Lisec Technologiezentrum Vorrichtung zum applizieren flexibler abstandhalterbänder
IT1404524B1 (it) * 2011-02-23 2013-11-22 Bottero Ig S R L Metodo e unita' di formatura per la realizzazione di un vetro camera.
US11352831B2 (en) 2019-05-24 2022-06-07 PDS IG Holding LLC Glass seal tracking spacer applicator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310441C1 (de) * 1983-03-23 1984-09-06 Flachglas AG, 8510 Fürth Anlage fuer die Randversiegelung von Isolierglaseinheiten
DE3404006A1 (de) * 1984-02-06 1985-08-08 Karl 7531 Neuhausen Lenhardt Vorrichtung zum aufbringen eines klebenden stranges aus kunststoff auf eine glasscheibe
DE3637561A1 (de) * 1985-11-18 1987-05-21 Lisec Peter Vorrichtung zum anbringen von flexiblen abstandhaltern auf glastafeln
DE8600068U1 (de) * 1986-01-03 1986-02-13 Ratiotechnik Rationalisierungstechnik und Automation GmbH u. Co KG, 3300 Braunschweig Gerät zur Montage eines flexiblen Abstandhalters auf einer Glasscheibe
AT390433B (de) * 1986-09-01 1990-05-10 Lisec Peter Vorrichtung zum aufbringen von flexiblen abstandhaltern

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Publication number Publication date
FR2618843A1 (fr) 1989-02-03
ES2017798B3 (es) 1991-03-01
DE3860655D1 (de) 1990-10-25
FR2618843B1 (fr) 1989-12-01
ATE56783T1 (de) 1990-10-15
EP0301983A1 (de) 1989-02-01

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