Device for coating cylinder including a coating head with coating guns
AssigneeIHI Corporation
InventorsMichiko Enda, Takafumi Fujita, Yuuichi Miura, Miki Shinagawa
Life of this patent
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Abstract
A device for coating a cylinder includes a coating head capable of being inserted into the cylinder, a plurality of coating guns which are provided on the coating head and are configured to discharge a coating material in a direction intersecting a longitudinal direction of the coating head, and a rotating cover which, when the coating material is discharged from one of a first coating gun and a second coating gun among the plurality of coating guns, is configured to cover the other of the first coating gun and the second coating gun, in which the plurality of coating guns are connected to coating material supply devices of different systems, respectively.
Claims5
A device for coating a cylinder comprising:
- a coating head configured to be inserted into the cylinder;
- said coating head is provided with a fixing cover, a rotating cover, and a support plate;
- a plurality of coating guns which are provided on the coating head and are configured to discharge a coating material in a direction intersecting a longitudinal direction of the coating head, the plurality of coating guns including a first coating gun and a second coating gun provided at different positions from each other in the longitudinal direction of the coating head;
- and
- the rotating cover which includes a first opening and a second opening formed at different positions from each other in the longitudinal direction of the coating head, the first opening being provided at a position at which the first opening is configured to face the first coating gun in the longitudinal direction of the coating head, and the second opening being provided at a position at which the second opening is configured to face the second coating gun in the longitudinal direction of the coating head, and which, when the coating material is discharged from the first coating gun the first opening of the rotating cover is configured to face the first coating gun in the longitudinal direction of the coating head and the second opening is configured to face a direction opposite to the first opening in a radial direction of the rotating cover, said rotating cover is rotatable around a central axis of the coating head;
- said fixing cover is fixed to the support plate and said fixing cover is provided to be rotatable with respect to the rotating cover, said fixing cover is formed in a semicircular shape that covers a side opposite to discharge sides of the first coating gun and the second coating gun,
- wherein the plurality of coating guns are connected to coating material supply devices of different systems, respectively.
Dependencies are inferred from the claim text.