| 摘要 |
PURPOSE: A device for preventing bubbles from rising in a mold is provided to prevent the external defect of a forming product by setting up a vibration in a mold base plate and preventing bubbles from rising in the mold. CONSTITUTION: A frame unit includes an upper plate(1), a lower plate(3), and a plurality of supporters(5) connecting the upper plate to the lower plate. A mold placing unit includes a mold base plate(7) on which a mold(13) is placed, and at least one spring(11) connected to the upper edge of the mold base plate and coupled with the bottom of the upper plate. A vibration generating unit is located at the bottom of the mold placing unit, and sets up a vibration in the mold placing unit.
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