Patent ID: 9120263
Filing Date: 2015-09-01
Classification: B29C

Abstract:
1. A clamping device of an injection molding machine in which a rear platen and a fixed platen are coupled by a plurality of tie bars and corresponding nuts and in which a movable platen is arranged to be guided by the tie bars, the clamping device comprising: an adaptor plate which is provided between the fixed platen and a fixed-side mold to be fixed to the fixed platen, and/or between the movable platen and a movable-side mold to be fixed to the movable platen; a temperature measuring unit configured to measure a temperature of each of a plurality of divided regions of the adaptor plate; a temperature adjusting unit configured to adjust the temperature of each of the plurality of divided regions of the adaptor plate; and a control unit configured to cause the temperature adjusting unit to adjust the temperature of each of the plurality of divided regions of the adaptor plate when a reference value is between a first reference value and a second reference value, wherein