| 摘要 |
PURPOSE: A screen assembly elevating device for a screen printing machine is provided to minimize an installation space and facilitate maintenance and repair by the exposure of main operating components. CONSTITUTION: A screen assembly elevating device for a screen printing machine comprises an operating bar(114), an elevating bar, a link, and an operating bar drive unit(130). The operating bar connects to the side of a frame standing on a support. The elevating bar connects to a squeegee frame mounted with a squeegee assembly on the top thereof. The link is installed between the elevating bar and the operating bar. The link connects to the operating bar, the elevating bar, and the roller. The operating bar drive unit is connected to one end of the operating bar. The operating bar drive unit moves the operating bar. |
