B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/680
B29C 45/03 (2006.01) B22D 17/20 (2006.01) B29C 45/00 (2006.01) B29C 45/18 (2006.01) B29C 45/38 (2006.01) B29C 45/40 (2006.01)
Patent
CA 2013762
Abstract Method of Continuous Manufacturing of Injection Molded Articles and Apparatus thereof A piece (a runner-strip molded in a runner and articles attaching to the runner-strip) molded in an injection molding unit is pulled out by a pulling-out unit, while it is continued to a proceeding piece to form a series of the pieces. During feeding of the molded and continued piece, the articles are separated from the runner-strip by a shock means of a separating unit. Finally the separated articles and the runner-strip removing articles are collected by the separately provided collecting units. According to a preferable embodiment, after the runner-strip is curved not to return to its original form by a pressuring and curving means, the runner-strip is introduced to a guiding member of the collecting unit for the runner-strip. Then, the runner-strip fed from the guiding member is continuously inserted to a storage of the injection molding unit for reproduction. Accordingly, the articles can be collected and the runner-strip can be reused by continuous and automatic steps of manufacturing of the injection molded articles.
Furukawa Yasuhiro
Takahashi Kihei
Gowling Lafleur Henderson Llp
Ykk Corporation
LandOfFree
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