| 摘要 |
PROBLEM TO BE SOLVED: To precisely position a resin sheet, and to sufficiently support a great impact load loaded repeatedly in trimming. SOLUTION: This press device is provided with a positioning recess for positioning the resin sheet S onto a support table 5, a table elevator 31 for elevating the support table 5, after the resin sheet S is conveyed in, to position the resin sheet S by the positioning recess, a table guide 34 for guiding the support table 5 elevatably to the elevator 31, a plurality of sloped receiving faces 36 formed in a bottom face of the support table 5, a plurality of wedge members 35 having sloped receiving faces 35a brought slidably into contact with the respective sloped faces 36, and a wedge driving cylinder 37 for reciprocation-moving horizontally the wedge members 35 along a sloped face forming direction.
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