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Patent Searching and Data


Title:
両面印刷機の品質検査装置
Document Type and Number:
Japanese Patent JP4421066
Kind Code:
B2
Abstract:
A quality inspection apparatus for a double-sided printing machine which includes a rubber impression cylinder (2) and a rubber cylinder (3) for printing opposite faces of paper; inking units (6, 7) for supplying ink to the rubber impression cylinder (2) and the rubber cylinder (3), inking units (6, 7) being supported to be brought into contact with and separated from the rubber impression cylinder (2) and the rubber cylinder (3); and a transport mechanism for transporting the printed paper to a delivery unit (16) while holding the same. The transport mechanism includes a first delivery chain (17) passing through a lower side of the inking units (6, 7), first through third transport cylinders (18-20) for transporting the paper from the first delivery chain (17), and a second delivery chain (22) for transporting the paper from the first through third transport cylinders (18-20). The quality inspection apparatus includes an inspection camera (25) for detecting a status of printing on one face of the paper when transported by the first transport cylinder (18), and an inspection camera (27) for detecting a status of printing on the other face of the paper when transported by the second transport cylinder (19).

Inventors:
Hiromi Kamoda
Application Number:
JP2000106315A
Publication Date:
February 24, 2010
Filing Date:
April 07, 2000
Export Citation:
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Assignee:
Komori Corporation
International Classes:
B41F21/08; B41F33/14; B41F7/12; B41F33/00
Domestic Patent References:
JP2001509746A
JP63064748A
JP6047906A
JP1316268A
Foreign References:
WO1997048556A1
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka