A core cooling device for a plastic mold

Abstract

This utility model relates to the field of plastic mold technology and discloses a mold core cooling device for plastic molds. The device includes a plastic mold body with two templates. Water channels are formed on the two templates, and water nozzles are fixedly installed at both ends of each water channel. A flow-collecting mechanism is fixedly installed on the side walls of both templates, and the flow-collecting mechanism is connected to multiple water nozzles. When cooling, cooling water is injected into the water channels through the water nozzles. The cooling water flows through the water channels, carrying away the heat from the templates. These water channels are connected to water pipes through the water nozzles, resulting in a large number of water pipes around the mold. Connecting and disconnecting multiple water pipes takes more time, hindering the rapid replacement of cooling pipes. Therefore, the flow-collecting mechanism connects the ends of multiple water channels together, allowing multiple water channels to be connected using only one pipe, thus improving the efficiency of mold installation and disassembly.

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