| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for inspecting a folded state of a sheet flap in which an inspection precision about the folded state of the flap is improved more than that of the prior art. <P>SOLUTION: The device 20 for inspecting a folded state of a sheet flap is used for inspecting whether or not a flap 3a of a sheet 3 transferred by a conveyor 4 of a casing machine 1 is folded to be guided right with a flap guide 10 arranged along a transferring direction of the conveyor 4. The device 20 is provided with a normal state detecting sensor 22 for detecting the flap 3a at an area where the flap 3a guided right by the flap guide 10 and a discriminating device 23 for discriminating whether or not the folded state of the flap 3a is normal in response to an output signal of the normal state detecting sensor 22. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
