Device for nondestructive inspection of a conveyor belt during production by means of high-energy radiation, in particular X-rays

摘要

The invention relates to a device for the non-destructive inspection of a conveyor belt (4) with a cover plate (5) on the support side and cover plate (6) on the running side, each made of a rubber mixture, and with an embedded tension member (7) on a production system, which consists of at least the following system parts: a vulcanizing press comprising an upper plate and a lower plate which are heatable; - A first roll for the unvulcanized conveyor belt blank, which is fed while unwinding the vulcanizing press; - a second reel which, after leaving the vulcanizing press, picks up the vulcanized conveyor belt while winding it up; - idlers for the conveyor belt and - a process computer. The device according to the invention is characterized in that a housing (1) is arranged before and / or after the vulcanizing press, which is provided with two housing openings (2, 3) through which the conveyor belt (4) runs without contact, inside the housing a radiation source (9) in the direction of the surface of the conveyor belt emits rays (10) which are so high in energy that they radiate through the conveyor belt, a sensor (11) also accommodated in the housing detecting the transmitted rays without contact, the process computer finally detecting this Evaluates the result of the radiographic test, taking into account the actual values when compared with the target values of the conveyor belt.