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公开(公告)号:US4555228A
公开(公告)日:1985-11-26
申请号:US588871
申请日:1984-02-22
IPC分类号: B29C45/00 , B29C31/00 , B29C35/00 , B29C45/17 , B29C45/26 , B29C45/64 , B29C45/80 , F01N3/02
CPC分类号: B29C45/1756 , B29C31/006 , B29C45/1742
摘要: An automatic die exchanging device for injection molding machine, capable of automatically exchanging split dies on the machine. A mold exchanging base having at least two transfer passages is disposed at a lateral side of the molding machine. A split die composed of two die half parts locked to each other is placed on one of the transfer passages, and the base is moved to bring the vacant transfer passage to a lateral side of the die mounting portion of the molding machine. The die half parts of the die on the injection molding machine are unclamped from the platens and are locked to each other. This die is then transferred by a transfer means from the molding machine to the vacant transfer passage. Then, the base is moved to bring the transfer passage carrying the new die to the lateral side of the die mounting portion to transfer the new die to the molding machine. The die half parts of this new die are clamped to the platens and are unlocked from each other. It is thus possible to perform all of the operations for the die exchange automatically. Since the replacement of the dies on the die exchanging base can be made during the molding operation, the time required for the die exchange is shortened to improve the rate of operation.
摘要翻译: PCT No.PCT / JP83 / 00200 Sec。 1984日期1984年2月22日 102(e)日期1984年2月22日PCT提交1983年6月22日PCT公布。 公开号WO84 / 00128 日期1984年1月19日。一种用于注塑机的自动模具更换装置,能够在机器上自动交换分模。 具有至少两个传送通道的模具更换基座设置在成型机的侧面。 由两个彼此锁定的模具半部组成的分割模具放置在一个传送通道上,并移动基座以将空的传送通道带到成型机的模具安装部分的侧面。 注射成型机上的模具的模具半部分从压板松开并彼此锁定。 然后将该模具通过转移装置从成型机转移到空转运通道。 然后,将基座移动以将携带新模具的传送通道移动到模具安装部分的侧面,以将新模具转移到模塑机器上。 这个新模具的模具半部分被夹紧在压板上并且彼此解锁。 因此,可以自动执行模具交换的所有操作。 由于可以在模制操作期间更换模具更换基座上的模具,所以缩短模具更换所需的时间以提高操作速度。