| 摘要 |
PURPOSE: A guide apparatus of a crystalline polymer stretching machine is provided to easily control the thickness of a sheet according to use and purpose by an accelerating roller and a corresponding guide device at a time. CONSTITUTION: A guide apparatus of a crystalline polymer stretching machine comprises a fixed plate(100), guide rods(200), a cylinder unit(300), moving plates, a release prevention plate(600), a guide plate(500), and spacer rods(700). The fixed plate is fixed to the main body of a stretching machine. The guide rods are installed at regular intervals in the fixed plate. The cylinder unit is fixed to the fixed plate. The moving plates are moved up and down by being connected to a piston of the cylinder. The release prevention plate is fixed to the main body of the stretching machine and prevents the separation and movement of the guide rods. The guide plate comprises a body(520) fitted to a mounting groove and a plurality of guide units(530) which are installed at regular intervals in the body and have the same curvature as a roller. The spacer rods maintain a fixed interval between the moving plates. |
