| 摘要 |
PURPOSE: A pottery making device is provided to form the both sides of a pressing roller with the same heights as each other only by controlling one handle. CONSTITUTION: A pottery making device comprises a pair of pillars(20a,20b) which face each other and have a slide groove in a longitudinal direction; a driving roller which is located between the pillars and transfers a plate with soil; a pressing roller(40) which is located on a motor and applies the soil on the plate; an elevating unit(50) which is installed in the pillar and moves up and down the pressing roller. The elevating unit comprises an elevating block(51a,51b) which is installed in a slide groove to be linearly movable and supports the pressing roller to be rotatable; a pair of screws which is rotatably installed in the pillars and lifts up an elevating block by rotation; and a motor which is rotatably installed in the pillars and rotates the screws at the same time. |
