Device for applying spacer tape

摘要

A device for applying an elastoplastic spacer tape as a spacer during the production of insulating glass panes has at least two supply reels for spacer tapes, several driven tape guide rollers, and a movable application head for the selected spacer tape, with whose assistance the spacer tape is pressed onto a glass pane. For coating one or the other spacer tape, a coating station with two coating nozzles is provided, from which adhesive glue is sprayed on the lateral surfaces of the selected spacer tape. The spacer tape that is unneeded in each case is stopped in the application head in such a way that one or the other of the spacer tapes as desired, depending on which spacer tape is required for the production of a special insulating glass pane, is applied to the glass pane. Thus, the laborious threading and unthreading of spacer tapes is not necessary.

主权项

1. A device for applying flexible spacer tapes on glass panes (40) during production of insulating glass panes, comprising:
a device (23, 24) for supporting a glass pane (40), to which spacer tape is to be applied; a supply reel (2) for a first spacer tape (1); and an application head (20), wherein at least one additional supply reel (2′) for a second spacer tape (1′), which is different from the first spacer tape (1), is assigned to the application head (20), wherein the application head (20) has located thereon an orienting system (70, 71) that orients either of the first or the second spacer tape (1 or 1′) that is selected in each case relative to a feed device (80) for spacer tape (1 or 1′), wherein an unselected spacer tape (1, 1′) is clamped in a region of the orienting system (70), and wherein a coating station (10) with two nozzle pairs (11, 12) is provided on the application head (20) for applying adhesive to lateral surfaces of the selected spacer tape (1 or 1′).