| 摘要 |
The plant (1) for the pressure slip casting of hygienic-sanitary articles comprises: - a base frame (3a, 3b) supporting two side mould elements (4, 5) and two horizontal mould elements (6, 7), one of which lower (6) and one upper (7), the mould elements (4, 5, 6, 7) being reciprocally mobile between an opening configuration and a closing configuration in which the mould elements (4, 5, 6, 7) define an inner cavity (27) for the pressure slip casting of ceramic material and the forming of hygienic-sanitary articles (2); - tightening means (16, 17, 18) of the mould elements (4, 5, 6, 7) in closing configuration which comprise at least a retention tie-rod (16) which is mounted on at least one of the side mould elements (4, 5), or horizontal mould elements (6, 7), and has two opposite extremities that can be fastened onto the horizontal mould elements (6, 7), or side mould elements (4, 5); - at least a pressure transducer (28) suitable for detecting the pressure in the inner cavity (27) during the slip casting and regulation means (29) for regulating the hydraulic pressure in the hydraulic actuator (18) interlocked to the pressure transducer (28); in which - at least one of the opposite extremities of the tie-rods comprises a swelling (19); and in which - the tightening means (16, 17, 18) comprise at least a swinging bracket (17) mounted on at least one of the horizontal mould elements (6, 7), or side mould elements (4, 5), and at least a hydraulic actuator (18) suitable for operating the swinging bracket (17) between a first idle configuration and a second fastening configuration of the swelling (19). |
