| 摘要 |
PURPOSE:To adjust the position of an injection pipe easily, improve its working efficiency, to be able to adjust the height of the injection pipe correspondingly to molds of respective different heights and clean the injection pipe easily and quickly in a device even under the state of vacuum atmosphere. CONSTITUTION:A device is provided with a sliding means for sliding an injection pipe 17 supported slidably up and down on an injection pipe holder 18 and a moving means for rotating and rocking the injection pipe holder 18 supported rotatably and rockably around the axial center as a support on the side of an injection tank 1, and constituted in a manner that the sliding means and the moving means can be operated from outside the injection tank 1. |
