CONTACT SURFACE CLEANING APPARATUS OF HIGH SPEED TESTER FOR FRICTIONAL PROPERTIES OF RUBBER SPECIMEN

摘要

The present invention relates to a contact surface cleaning apparatus of a high speed tester for the frictional properties of a rubber specimen to automatically clean surface debris such as rubber debris particles caused by a test on the frictional properties of a rubber specimen in a high speed tester for the frictional properties of a rubber specimen to measure the frictional properties of a rubber specimen by making the rubber specimen come in contact with various surfaces. To achieve this, the contact surface cleaning apparatus of a high speed tester for the frictional properties of a rubber specimen cleans the rubber residue or rubber debris of the rubber specimen, remaining on the testing surface (2) after measuring the friction of the rubber specimen by making the rubber specimen move and come in contact with the testing surface (2) of the high speed tester (1) for the frictional properties of a rubber specimen and includes a cleaning member (5) which is installed on the upper support (3) of the testing surface (2) to be lowered towards or lifted and separated from the testing surface (2) along a linear guide (10) by an up-down cylinder (4). The cleaning member (5) comprises: a rotation brush (7) rotated by a brush rotation motor (6); a rubber residue and debris inlet (8) installed above the rotation brush (7); and a vacuous intake duct (9) connected to the rubber residue and debris inlet (8).;COPYRIGHT KIPO 2015