Mitsubishi Heavy Industries Machinery Systems, Ltd.

Osamu Yamamoto

Kazuya Sugimoto

Shoichi Aoki

Osamu Hatano

Kengo Yamaguchi

Makoto Shimohatsubo

Yasunari Suzuki

Shinya Iori

Masayoshi Tanchi

A sheet drying device and method, and a box making machine, wherein provided are: a heating lamp () that is disposed facing a printing face of a cardboard sheet (S); a voltage adjusting unit () that adjusts the voltage of electrical power supplied to the heating lamp (); a voltage setting unit () that sets the working voltage of the heating lamp () by increasing or decreasing a reference voltage according to the thickness of a water-based paint on the cardboard sheet (S), where the reference voltage is a voltage that is less than the rated voltage of the heating lamp () by a preset prescribed value; and a controlling device () that changes the voltage of the heating lamp () to the working voltage set by the voltage setting unit () using the voltage adjusting unit ().

Sheet drying device and method, and box making machine

An analysis device and an analysis method for a preparatory work time in a paper converting machine, includes an operator position detection device configured to detect a working position of an operator in the preparatory work time of a box making machine, an action diagram creation unit configured to create an action diagram of the operator based on the detection result of the operator position detection device, a work content item table creation unit configured to create a work content item table indicating a work content in the preparatory work time for each item based on operation processing data and operation data of the box making machine, and an operation process improvement item selection unit configured to select an improvement item of an operation process in the preparatory work time based on a creation result of the action diagram creation unit and the work content item table creation unit.

Analysis device and analysis method for preparatory work time in paper converting machine

A flexographic printer is provided with: a printing plate for transferring ink at an ink transfer site to an object to be printed S; an anilox roll for supplying ink to the printing plate at an ink supply site; a plate cylinder on which the printing plate is wound and rotated; and an ink solvent supply unit for supplying a solvent for the ink on the surface of the printing plate in a post-ink transfer region that is downstream of the ink transfer site in the plate cylinder rotation direction and upstream of the ink supply site in the plate cylinder rotation direction.

Flexographic printer and box-making machine

Growing community of inventors

Hiroshima, Japan

Osamu Yamamoto