Pressure measurement device and injection molding machine
AssigneeSodick Co., Ltd.
InventorTakumi SAKO
Life of this patent
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Abstract
A pressure measurement device mountable to an injection unit that injects molding material of an injection molding machine, and an injection molding machine are provided. The pressure measurement device includes: a measurement cylinder mounted to the injection unit and through which the molding material injected by the injection unit flows; a plurality of dies mounted to the measurement cylinder and through which the molding material flows, and having different specifications; a flow path switching pin that selectively switches a discharge destination of the molding material to any one of the plurality of dies; and a pressure sensor that measures a pressure of the molding material in the measurement cylinder.
Claims20
A pressure measurement device mountable to an injection unit that injects molding material of an injection molding machine, the pressure measurement device comprising:
- a measurement cylinder mounted to the injection unit and through which the molding material injected by the injection unit flows;
- a plurality of dies mounted to the measurement cylinder and through which the molding material flows, and having different specifications;
- a flow path switching pin that selectively switches a discharge destination of the molding material to any one of the plurality of dies;
- and
- a pressure sensor that measures a pressure of the molding material in the measurement cylinder.
Dependencies are inferred from the claim text.