Patent ID: 8613225
Filing Date: 2013-12-24
Classification: B21B,B21C

Abstract:
1. An inspection device for inspecting a front surface and a back surface of a strip material rolled by a rolling machine, the inspection device for inspecting the front surface and the back surface of the strip material characterized of comprising: two pairs of clamping devices for clamping the both ends of the strip material along a longitudinal direction of the strip material, respectively, and fixed such that the clamping devices are not movable along the longitudinal direction of the strip material, and rotating said strip material around a central point of said strip material along a width direction of said strip material or a point near said central point as a rotational axis at an optional angular degree and at least one pressing device for pressing the front surface or the back surface of said strip material at optional positions between said two pairs of said clamping devices, wherein said strip material is hold at said optional angular degree.