| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molder capable of performing a maintenance work of the injection molder after securing safety of a worker by lowering a risk of blowout of a resin.SOLUTION: In an injection molder, when an injection pressure inside an injection unit is higher than a prescribed value, a lock mechanism of a safety cover of the injection molder is operated to obtain a locked state. Hereby, since a maintenance work of the injection molder becomes possible only in the state where a pressure in an injection cylinder is lowered sufficiently, a risk of blowout of a resin is lowered, to thereby enable safety securement of a worker.SELECTED DRAWING: Figure 1 |
