Continuously working presses with raw density profile regulation

摘要

Continuous press (1), comprehensive-two endless steel bands (3) which are drawn through the press (8) and form a press column between them for the pressing of the press goods (8),-steel bands (3) supporting temperable heating plates (10),-a rolling stock support arranged between the steel bands (8) and the heating plates (8),Multiple cross-directional scaffolding (6) of steel bands (3) designed to absorb the pressure forces, the hydraulic work cylinders (4) placed in a series (R) are fed directly into the heating plate (10) via several hydraulic work cylinders (4) per press material pressing system (8) to a material plate (11) and to adjust the pressure column; and-a control system (20) to control and/or control the operation of the press (1),characterized by a measuring device (12) designed to detect the raw density profile of the material plate (11),the control system (20) is designed to control and/or control the operating cylinders (4) according to a pressure curve; andthe control system (20) includes an analytical device (23) which receives the measured values recorded by the measuring device (12), the raw density profile recorded, as an actual raw density profile, with respect to deviations to a raw density profile, and determines, based on the analysis at the pressure curve, the changes to be made in order to: Approach or align raw density profile to the target raw density profile.