Patent ID: 6354829
Filing Date: 2002-03-12
Classification: B29C

Abstract:
An injection molding machine comprising an injection apparatus support mechanism which comprises at least one main tie-bar disposed to extend between a mold attachment plate and a back plate disposed to face each other; front and rear support plates connected to each other via at least one auxiliary tie-bar and slidably supported by said main tie-bar; and an intermediate support block slidably supported by said main tie-bar and said auxiliary tie-bar, and in which a barrel is provided on said front support plate; a screw rotation drive section for rotating a screw inserted into said barrel is provided on said intermediate support block; a screw reciprocation drive section for advancing and retracting said screw rotation drive section is provided on said rear support plate; and an injection-apparatus reciprocation drive section for advancing and retracting said rear support plate is provided on said back plate.