| 摘要 |
PURPOSE: A dry tank for figured veneer sheets by using vacuum pressure is provided to improve the quality, and to prevent deformation by pressurizing the figured wood in the dry tank by a vacuum pump and a rubber sheet and adjusting the height of the rubber sheet with regulating the air inflow amount according to condition of the figured wood. CONSTITUTION: A dry tank(30) comprises a vacuum chamber(60) arranging and stacking plural figured veneer sheets(50); a rubber sheet(70) placed in the upper part of the dry tank in placing the figured veneer in the dry tank with a fitting sill(71) in the edge; a cover(10) combined with the dry tank in placing the rubber sheet in the dry tank; a vacuum pump(40) moving the rubber sheet down by sucking air from the vacuum chamber in assembling the cover between the dry tank and the rubber sheet, and connecting to a vacuum hose(41) to press the figured veneer sheet; and a regulating valve(20) formed in the upper part of the cover to adjust the height of the rubber sheet by injecting or discharging air in forming vacuum in the vacuum chamber.
|
