| 摘要 |
<p>The present invention provides a mold closing mechanism and a mold closing method. The effects of the deformation and son on of a mold caused by force is minimal, a used sensor is smoothly switched in the process of the mold closing. A servo motor is fed back and controlled to make the mold mobile according to a coder. Intervals among a measurement mold of a sensor for mounting a mold near an opposing part of the mold are used, the servo motor is controlled according to the coder's signal in the range of delivering the sensor from the measurement region, the servo motor is controlled according to the sensor for mounting the mold's signal in the closest range of the mold. And then, when the mold enters in the measurement range of the sensor for mounting the mold, the control for the servo motor is continuously switch according to the control of the sensor for mounting the mold's signal from the control of the coder's signal.</p> |
