EP0716208A2 - Dispositif pour remplir le joint de bord avec une masse de scellement d'un vitrage isolant - Google Patents

Dispositif pour remplir le joint de bord avec une masse de scellement d'un vitrage isolant Download PDF

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Publication number
EP0716208A2
EP0716208A2 EP95116382A EP95116382A EP0716208A2 EP 0716208 A2 EP0716208 A2 EP 0716208A2 EP 95116382 A EP95116382 A EP 95116382A EP 95116382 A EP95116382 A EP 95116382A EP 0716208 A2 EP0716208 A2 EP 0716208A2
Authority
EP
European Patent Office
Prior art keywords
nozzle
insulating glass
horizontal conveyor
glass pane
rotatable
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
EP95116382A
Other languages
German (de)
English (en)
Other versions
EP0716208B1 (fr
EP0716208A3 (fr
Inventor
Karl Lenhardt
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.)
Bystronic Lenhardt GmbH
Original Assignee
Bystronic Lenhardt GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6914980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0716208(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bystronic Lenhardt GmbH filed Critical Bystronic Lenhardt GmbH
Publication of EP0716208A2 publication Critical patent/EP0716208A2/fr
Publication of EP0716208A3 publication Critical patent/EP0716208A3/fr
Application granted granted Critical
Publication of EP0716208B1 publication Critical patent/EP0716208B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • E06B3/67339—Working the edges of already assembled units
    • E06B3/67343—Filling or covering the edges with synthetic hardenable substances
    • 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 invention relates to a device for filling the edge joint of insulating glass panes with the features specified in the preamble of claim 1.
  • a device for filling the edge joint of insulating glass panes with the features specified in the preamble of claim 1.
  • Such a device is known from DE-C-28 16 437. It is used to seal rectangular insulating glass panes.
  • one of the two nozzles is used to fill the lower section of the edge joint facing the horizontal conveyor, whereas the other nozzle is used to fill the remaining three sections of the edge joint and can be rotated step by step by 90 ° for this purpose.
  • the amount of sealing compound emerging from the nozzles is at a constant relative speed between the nozzle and Insulating glass pane controlled depending on the width and depth of the edge joint.
  • the known device allows high working speeds or low cycle times.
  • insulating glass panes there are not only rectangular insulating glass panes, but also insulating glass panes whose outline shape differs from the rectangular shape, e.g. Insulating glass panes with rounded corners, triangular insulating glass panes or insulating glass panes, which are partially delimited by an arc section. Such insulating glass panes are also referred to as model panes. Model disks cannot be sealed with the known device.
  • model windows are either sealed by hand by placing them on a horizontal turntable and using a hand-operated nozzle to turn the edge of the insulating glass pane to remove them.
  • Devices for the automatic sealing of model panes which have only one nozzle and whose movement relative to the insulating glass pane along the edge thereof is numerically controlled. So that the nozzle can follow the contour of the insulating glass pane, it can be rotated continuously (DE-A-40 09 436, EP-B-391 884).
  • Rectangular insulating glass panes can also be sealed with such a device, but with a shorter cycle time than in the case a device according to DE-PS 28 16 437, so that in comparison therewith the production output of an insulation production line in which the sealing device is located drops. Since currently the proportion of model panes in insulating glass production is generally only between 4% and 10%, so that rectangular formats predominate by far, the known sealing devices that work with only one nozzle are unfavorable when production demand is high and the insulating glass production line is busy.
  • Some insulating glass manufacturers make use of the fact that, in addition to one or more production lines with a sealing device according to DE-PS 28 16 437, they also have a production line for model panes that works with a sealing device with only one nozzle, which is numerically controlled.
  • the disadvantage here is that a customer's orders, which contain both rectangular insulating glass panes and model panes, cannot be produced on a single production line.
  • the separate production requires a cost-intensive and time-consuming effort for the subsequent sorting and combining of the insulating glass panes for the respective order and undesirably increases the delivery times.
  • the present invention has for its object to show a way such as rectangular insulating glass panes and model panes, which correspond to the order can be produced in alternating order, can be sealed and manufactured more efficiently.
  • the device has a horizontal conveyor formed from two sections 1 and 2, which are attached to base frames 3 and 4, each of which also carries a support wall 5 and 6, which extends above the horizontal conveyor 1, 2 and is inclined a few degrees to the rear, so that one is standing on the horizontal conveyor 1, 2 Insulating glass pane 7 can lean against the supporting wall 5 or 6.
  • the horizontal conveyor can be driven rollers or driven belts (as known, for example, from DE-A-40 29 669) or a chain conveyor, with supports and counterholders under the edges of the insulating glass pane, such as from DE-C-34 00 031 known to act. Since this is not critical for the purposes of the present invention, the type of horizontal conveyor is not shown in detail; but the position of the support surface 8 of the horizontal conveyor is shown, which determines the height of the lower edge of the insulating glass pane 7.
  • a gap 9 in which two nozzles 10 and 11 are arranged, which are located on a carrier 12 and 13, respectively.
  • the nozzle 10 can be moved up and down with its carrier 12 parallel to the plane of the support wall 5, 6 (disk running plane) in the gap 9 along an essentially perpendicular guide, which is located behind the support wall 5, 6.
  • the nozzle 10 together with its support 12 can be rotated continuously about an axis perpendicular to the disc running plane (supporting walls 5 and 6) which passes through the mouth of the nozzle 10 and can be held in any desired angular position, for example with the aid of an electric servo motor.
  • the second nozzle 11 is arranged lower than the first nozzle.
  • the second nozzle 11 is located below the rotatable nozzle 10 and has a working position (FIG. 1) in which it is located with the nozzle opening facing upwards at the level of the installation surface 8 of the horizontal conveyor and lies against the lower edge of the insulating glass pane 7.
  • the second nozzle 11 can also be lowered together with its carrier 13 into an ineffective position (FIG. 2).
  • Each nozzle has a metering device which is arranged behind the horizontal conveyors 1 and 2 or the support walls 5 and 6 and from which movable lines lead to the nozzles 10 and 11.
  • the device works in a similar manner to the device described in DE-PS 28 16 437 (FIG. 1): in the starting position, the nozzle 11 is lowered and the nozzle 10 is at the level of the installation surface 8, the Nozzle opening of the conveying direction 14 is opposite (rotated 90 ° clockwise compared to the illustration in Figure 1).
  • the insulating glass pane 7 is conveyed up in the conveying direction 14 until it abuts the nozzle 10 with its front edge 7a and stops.
  • the nozzle moves up at the front edge 7a and is pivoted counterclockwise by 90 °, when the nozzle opening reaches the front upper corner of the insulating glass pane 7.
  • the second nozzle 11 is raised until it lies against the lower edge 7d of the insulating glass pane.
  • the insulating glass pane is now moved further by the horizontal conveyor 1, 2 in the direction of the arrow 14, the sections of the edge joint being filled at the upper edge 7b and at the lower edge 7d.
  • the nozzle 11 is lowered, the nozzle 10 is pivoted 90 ° counterclockwise and is moved downward at the rear edge 7c in order to fill the section of the edge joint located there . If the nozzle 10 reaches the rear, lower corner, the sealing process is ended, the insulating glass pane 7 is removed in the direction of the arrow 14 and the nozzle 10 is rotated through 180 °, making it ready for a new sealing cycle.
  • the device can work, as shown in FIG. 2 using the example of a triangular model pane 15: the nozzle 11 is in its ineffective, lowered position, the sealing is done only with the upper, rotatable nozzle 10, which is initially used nozzle opening pointing above is located slightly below the working position of the nozzle 11.
  • the insulating glass pane 15 is first moved over the nozzle 19 in the direction of the arrow 14, until their rear corner stops in the area of the nozzle opening.
  • the nozzle 10 is then applied to the rear, inclined edge 15b of the insulating glass pane by lifting and rotating clockwise.
  • the insulating glass pane 15 is moved in the direction of the arrow 14 and at the same time the nozzle 10 is raised at a speed adapted to the inclination of the edge 15b, so that the nozzle 10 slides up along the edge 10b to the upper corner of the insulating glass pane. If this is achieved, the insulating glass pane 15 is stopped briefly, the nozzle 10 is rotated clockwise until it lies against the oblique front edge 15 of the insulating glass pane. Thereafter, the insulating glass pane 15 is again moved in the direction of the arrow 14 and at the same time the nozzle 11 is moved downward, so that it slides downward at the front edge 15a until it reaches the front, lower corner.
  • the nozzle 10 is rotated clockwise until it abuts the lower edge 15c. Then the insulating glass pane 15 is removed in the direction of the arrow 14 and the lower edge 15c is sealed in the course of the passage. The nozzle 10 is then ready for a new sealing cycle.
  • the device can also work as if it were using a semicircular insulating glass pane 16 shown in FIG. 3: At the beginning of the sealing process, the same conditions are present as in the example according to FIG. 1.
  • the nozzle 10 moves up at the front edge 16a of the insulating glass pane; as soon as it enters the curved area 16b of the edge, the drive of the horizontal conveyor 1, 2 is started and the insulating glass pane is moved forward in the direction of arrow 14, so that the curved area 16b and the lower edge 16d of the insulating glass pane are sealed together in one pass.
  • the nozzle 10 which rotated steplessly as it moved along the curved edge 16b, remains in the one now occupied Position, looking in the direction of arrow 14, aligned and travels down the rear edge 16c to the rear lower corner.
  • the dosing of the sealing compound which emerges from the nozzles is dependent on the speed at which the respective nozzle moves along the edge of the insulating glass pane.
  • the relative speed for the lower nozzle 11 is the conveying speed of the horizontal conveyor.
  • the relative speed for the upper, rotatable nozzle can be calculated, for example with the aid of a microcomputer, from the conveying speed of the horizontal conveyor and from the upward and downward speed of the nozzle 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP95116382A 1994-10-18 1995-10-18 Dispositif pour remplir le joint de bord avec une masse de scellement d'un vitrage isolant Expired - Lifetime EP0716208B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9416684U DE9416684U1 (de) 1994-10-18 1994-10-18 Vorrichtung zum Füllen der Randfuge von Isolierglasscheiben mit einer Versiegelungsmasse
DE9416684U 1994-10-18

Publications (3)

Publication Number Publication Date
EP0716208A2 true EP0716208A2 (fr) 1996-06-12
EP0716208A3 EP0716208A3 (fr) 1997-02-12
EP0716208B1 EP0716208B1 (fr) 2000-05-03

Family

ID=6914980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116382A Expired - Lifetime EP0716208B1 (fr) 1994-10-18 1995-10-18 Dispositif pour remplir le joint de bord avec une masse de scellement d'un vitrage isolant

Country Status (3)

Country Link
EP (1) EP0716208B1 (fr)
AT (1) ATE192544T1 (fr)
DE (2) DE9416684U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1236559A1 (fr) 2001-03-02 2002-09-04 SOCIETA' ITALIANA VETRO- SIV-SpA Dispositif et procédé d'extrusion d'un profile à la périphérie de la surface d'un vitrage et un vitrage pourvu d'un cadre profilé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816437B1 (de) * 1978-04-15 1979-08-16 Karl Lenhardt Vorrichtung zum automatischen Fuellen der Randfugen von Isolierglasscheiben mit einem Dichtungsmittel durch Fuellduesen
AT397957B (de) * 1989-04-03 1994-08-25 Lisec Peter Vorrichtung zum füllen der randfuge von isolierglasscheiben mit versiegelungsmasse

Also Published As

Publication number Publication date
EP0716208B1 (fr) 2000-05-03
EP0716208A3 (fr) 1997-02-12
ATE192544T1 (de) 2000-05-15
DE59508266D1 (de) 2000-06-08
DE9416684U1 (de) 1995-01-26

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