| 摘要 |
The present invention relates to an apparatus for manufacturing a propelling charge case, capable of providing a charge case in which a cylindrical charge case body and a support are easily coupled to be integrated and which seals a charge stored therein so as not to be leaked, comprising: an attacher welding mutually facing end portions of a cylindrical plate body formed by rolling a metal plate to have a cylindrical shape to manufacture a case body; an introducer inserting one or more supports to an outer circumferential surface of the case body welded by the attacher and assembling the same; and a multi-welder welding at least a portion of a part in which the case body and the support assembled by the introducer are in contact with each other to bind the same, wherein the attacher includes: an end support unit moved by a moving unit to support both ends of the cylindrical plate body; a side support unit including a fixed support having an arc-shaped recess formed extendedly on a side facing the cylindrical plate body to support one side wall of the cylindrical plate body and a movable support moved by a moving unit to push and support the other side of the cylindrical plate body supported by the fixed support on one side; and a main body welding unit moved by a welder moving unit to weld a welder main body, while moving the main body along the mutually facing end portions of the cylindrical plate body; and a control unit controlling driving of the moving units and driving of the welder main body. |
