Toyo Seikan Co., Ltd.

Osamu Hatano

Iori Takatori

Nobuhiro Sasajima

Tooru Shimomura

Tadashi Endou

Takayuki Tochigi

Tatsuya Shirasaka

Ryouta Nagatsuka

Hanjiro Hokamura

An imaging device configured to image a printed state of a target surface of a target object for inspection includes: a first light source; a diffuser including an inner periphery surface covered with a diffuse reflection material, and configured to diffusely reflect light emitted from the first light source and emit diffusely reflected light to the target surface; and a line sensor configured to receive light resulting from reflecting the diffusely reflected light from the target surface.

Imaging device, inspection apparatus and inspection method

A printing machine includes: a printing plate attached to a plate cylinder; a blanket configured to transfer ink from the printing plate to a printed material; a blanket wheel configured to rotate the blanket; and at least one of a distance sensor or a temperature sensor. The distance sensor is provided in the blanket wheel and configured to measure a distance of the printing plate to the blanket wheel, and the temperature sensor is provided in the blanket wheel and configured to measure a temperature of the printing plate.

Printing machine and method of monitoring state thereof

An object of the present invention is to provide a temperature adjustment device for a printing machine with a plurality of inking devices mounted therein, the device being capable of adjusting the temperatures of ink smoothing function rollers in the respective inking devices uniformly and accurately. The temperature adjustment device for a printing machine according to the present invention is a temperature adjustment device for a printing machine that adjusts temperatures of rollers in a plurality of inking devices mounted in a printing machine by supplying temperature-regulated water to shaft parts of the rollers, and is characterized by having a plurality of smoothing function roller temperature regulators, provided respectively corresponding to the inking devices, and each adjusting the temperature of the ink smoothing function roller among a series of rollers in each of the inking devices.

Temperature adjustment device for printing machine

Provided is a conveyance device capable of reducing the speed of conveyed objects, with the interval therebetween being narrowed substantially, while arranging the conveyed objects, which have been carried in one row, in a plurality of rows. The present invention includes a conveyance turret () that holds and conveys conveyed objects (K) and a carrying-out turret () that holds the conveyed objects (K) and transfers the same to a carrying-out conveyor (), wherein the carrying-out conveyor () is configured to hold the conveyed objects (K) in a plurality of rows and carry out the same, the carrying-out turret () is provided in plurality so as to correspond to the plurality of rows of the carrying-out conveyor (), and the conveyance turret () and the carrying-out turret () have an interval adjustment mechanism that changes radial positions of the held conveyed objects (K) according to rotation angles thereof.

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Yokohama, Japan

Osamu Hatano