Automatic gel-sealing mould structure

自动化封胶模具结构

Abstract

本实用新型公开了一种自动化封胶模具结构,该结构包括上模板、下模板、上模芯、下模芯和顶升机构,上模芯和下模芯均由铍铜制成;顶升机构固定在下模板上且与上模板驱动连接,上模芯与上模板固定连接,下模芯与下模板固定连接,且上模芯与下模芯连接后两者围合成成型腔,上模板上设有注胶筒,注胶筒的底端开有与成型腔相通的注胶孔。本实用新型硅胶从注胶筒的注胶孔中流入成型腔内进行成型,成型后上模芯打开,并驱动顶升机构自动顶出下模芯内的成型支架,即可完成了自动封胶过程,该过程无需人工参与,有效提高封胶速度,且降低了劳动强度;同时,上模芯和下模芯均由铍铜制成,使得成型后的成型支架脱模时容易离模,不粘模,能避免产品被拉伤。
The utility model discloses an automatic gel-sealing mould structure. The structure comprises an upper mould plate, a lower mould plate, an upper mould core, a lower mould core and a lifting-up mechanism; the upper mould core and the lower mould core are made of beryllium copper; the lifting-up mechanism is fixed to the lower mould plate and is in a drive connection relationship with the upper mould plate, the upper mould core is fixedly connected with the upper mould plate, the lower mould core is fixedly connected with the lower mould plate, the upper mould core and the lower mould core are connected and then form a molding cavity in a surrounding manner, the upper mould plate is provided with a gel injection cylinder, and the bottom end of the gel injection cylinder is provided with a gel injection hole communicated with the molding cavity. Silica gel flows from the gel injection hole of the gel injection cylinder into the molding cavity to perform molding, the mould cores are opened after the molding, the lifting-up mechanism is automatically pushed out a molding support in the lower mould core, and then an automatic gel-sealing process can be completed; the process does not need manual participation, the gel-sealing speed is effectively improved, and labor intensity is reduced; and the upper mould core and the lower mould core are made of the beryllium copper, so mould separation is easy when the molding support demoulds after the molding, the molding support is not pasted to the moulds, and products can be prevented from strain injuries.

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