Adhesion inspection apparatus and adhesion inspection method using the same

Abstract

An object of the present invention is to provide an adhesion inspection apparatus and method that can provide a reliable detection even for defect without the need of any complicated works, such as adjusting of an optical axis of instrument. An adhesion inspection apparatus 1 for inspecting adhesion of a package box 3 constructed with use of an adhesive, said apparatus characterized in that a vacuum pad 5 to be affixed for sucking on an outer surface of the package box 3 at an area proximal to an adhered region thereof; an inspection arm 9 carrying the vacuum pad 5 at one end thereof; a rotating shaft 11 joined to the other end of the inspection arm 9; a driving device 13 for driving the rotating shaft 11 to make a rotational movement; and a torque sensor 15 for detecting a torque induced in the driving device 13.

Dependencies are inferred from the claim text.