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US 2021/0347140 A1Published application
Printing unit, printing device, box making machine
AssigneeMitsubishi Heavy Industries Machinery Systems, Ltd.
InventorsNorifumi TASAKA, Makoto KAJI, Shuichi TAKEMOTO, Toshiaki MIYAKURA, Eikichi TANAKA
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Abstract
A printing unit includes a support frame that is supported to face a transfer passage for a sheet; an inkjet head that is fixed to the support frame and performs printing on a printing surface of the sheet; drive bodies that are rotatably supported on the support frame on both sides of the inkjet head in a width direction of the sheet and come into contact with the printing surface of the sheet; and a drive device that drives and rotates the drive bodies.
Claims20
A printing unit comprising:
- a support frame that is supported to face a transfer passage for a sheet;
- an inkjet head that is fixed to the support frame and performs printing on a printing surface of the sheet;
- drive bodies that are rotatably supported on the support frame on both sides of the inkjet head in a width direction of the sheet and come into contact with the printing surface of the sheet;
- and
- a drive device that drives and rotates the drive bodies.
2 more elements
Dependencies are inferred from the claim text.