| 摘要 |
PURPOSE:To simplify the mechanism of a molding machine for molds in said machine by sticking a squeezing board above a lower squeezing table which is movable upward and downward, and installing a lower flask provided with a blow port for molding sand above said board. CONSTITUTION:An upper squeezing board 15 is stuck above a lower squeezing table 8 which is movable upward and downward by facing said table, and a lower flask 13 having an opening into which the table 8 can fit and provided with a blow port 12 for molding sand on the side wall surface is provided right above the table 8 movably upward and downward independently from the table 8. An upper flask 18 having openings through which the board 15 can fit on the top and bottom surfaces and provided with a blow part 17 for molding sand on the side wall surface is provided right under the board 15 movably upward and downward and stoppably in the midway. Further a match plate 25 is installed between the flask 18 and the flask 13 freely movably in and out, whereby the mechanism over the entire part of the molding machine is simplified and equipment costs are reduced. |
