| 摘要 |
A hybrid injection equipment lifting an upper mold up and down is provided to increase accuracy of a large molded product by preventing a lower mold on which un-solidified material is loaded from moving. A hybrid injection equipment lifting an upper mold(4) up and down comprises the upper mold and a lower mold(2). The upper mold is moved up and down on the lower mold by a lift(3). The upper mold meets the upper part of the lower mold. The lower mold, which is fixed to a frame(1) horizontally, includes a lower plate(21) provided with a bottom mold(22) at the top thereof. The lift includes a plurality of vertical guide holes(31), vertical lift shafts(32), and a lifting unit(33) having a cylinder(331). The vertical guide holes are formed around the lower plate. The vertical lift shafts pass through the guide holes. The cylinder is installed to the lower part of the lower plate to lift the vertical lift shafts. Further, the upper mold contains an upper plate and a material supplying unit.
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