TH93212B - Instruments and methods for measuring the side wall thickness of non-rounded transparent containers. - Google Patents

Abstract

A tool for checking the side wall thickness of a non-rounded transparent container containing; Conveyor (14) for holding containers (12) in a fixed position and for Rotating the container around the axis (16), the light source (18) sends light energy onto the side wall of the Containers on such conveyors The lens system (22) with the optical axis (46) transmits energy reflected from parts of the interior and exterior surfaces of the container side walls onto the optical sensor (18) that are significantly parallel to the That lens system axis The data processor (26) responds to the sensor to determine the lateral wall thickness in an even increase in container rotation as a function of isolation at the sensor. between The light energy reflected from the internal and external surfaces of the container side walls is

Claims (1)

1. Instrument for checking the side wall thickness of non-curved transparent containers. Rounded containing; Conveyor (14) for holding containers (12) in a fixed position. And for turning the container around the axis (16), a light source (18) for sending down light energy. On the side wall of the container on the aforementioned conveyor, the optical sensor (24) and the magnification lens (22) with the lens axis (46) transmit optical energy (44, 42) reflected from the part. Surface