Mht mold & hotrunner technology ag

B - Operations – Transporting – 29 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B29C 71/02 (2006.01) B29C 45/72 (2006.01)

Patent

CA 2628278

The invention relates to a system for post-treating preforms (7) which are produced in an injection mould, which comprises at least two post-treating tools, which comprise, respectively, a receiving plate (4) which comprises a group of receiving cavities (2), and a pin plate (6), which comprises a group of post-treatment pins (3) and to a device for transferring the preforms (7) in an alternating manner from the injection mould to at least two post- treatment tools. According the invention, the post-treatment pins (3) remain in the preforms for a period of time, which is longer than the demoulding time, in order to produce a method and a system for post-treating preforms which are produced in an injection mould, which enable the preform to be removed from the injection moulding tool earlier and also enables, in particular, the inside of the preform to be post-treated in a reliable manner after being removed from the injection mould.

L'invention concerne un système permettant d'effectuer le post-traitement de préformes (7) produites dans un moule de moulage par injection, qui comprend au moins deux outils de post-traitement, présentant dans chaque cas une plaque de réception (4) comportant un groupe de cavités de réception (2) et une plaque munie de broches (6) comportant un groupe de broches de post-traitement (3), ainsi qu'un dispositif pour transférer les préformes (7), du moule de moulage par injection, de manière alternée, dans les outils de post-traitement (au moins au nombre de deux). L'invention vise à mettre au point un système de post-traitement de préformes produites dans un moule de moulage par injection, qui permette d'une part une sortie précoce de la préforme concernée de l'outil de moulage par injection et d'autre part un post-traitement fiable, après sortie hors du moule de moulage par injection. A cet effet, il est prévu que les broches de post-traitement (3) demeurent dans les préformes, pendant une durée supérieure au temps de démoulage.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Mht mold & hotrunner technology ag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mht mold & hotrunner technology ag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mht mold & hotrunner technology ag will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1819901

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.