Patent ID: 8827260
Filing Date: 2014-09-09
Classification: B65G,G01N

Abstract:
1. An apparatus for detecting a foreign substance on an interleaving paper to be inserted between glass substrates, comprising: a paper-loading unit loading the interleaving paper; a paper-inspecting unit configured to be connected to the paper-loading unit, and detecting the foreign substance on a surface of the interleaving paper; a paper-unloading unit configured to be connected to the paper-inspecting unit, and unloading, from the paper-inspecting unit, and then stacking the interleaving paper; and a controller controlling the paper-loading unit, the paper-inspecting unit and the paper-unloading unit to transfer the interleaving paper and controlling the paper-inspecting unit to detect the foreign substance, wherein the paper-inspecting unit comprises a table provided with an air table which planarizes the interleaving paper seated thereon by suction; wherein the paper-inspecting unit further comprises an inspection head disposed on the table such that at least an edge blower is provided with the inspection head to planarize one or more corners and the surface of the paper using the edge blower.