| 摘要 |
A gripping device of an injection molding machine, the gripping device rotatably disposed to a front side of a plate which is connected to a mold, the gripping device including a rotatable device, a first jaw and a second jaw, the first and the second jaws are slidably engaged to the board and the board having a first gear disposed thereto, a shaft extending through the board, the first gear and the plate wherein the shaft is fixed at both its ends and has a threaded portion defined in a peripheral surface thereof to threadedly engage with the first jaw and the second jaw, a second motor disposed to the plate and having a second gear mechanically engaged thereto, the second gear engaged to the first gear such that the board and the first gear are rotated by the second motor, the movable plate and the gripping device are therefore moved along the shaft so as be to securely engaged to another fixed mold.
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