公开(公告)号：WO2015056129A1

公开(公告)日：2015-04-23

申请号：PCT/IB2014/065080

申请日：2014-10-06

Applicant: G.TECH S.R.L.

Inventor： FERRETTI, Massimo

IPC: B28B3/12

CPC classification number: B28B3/123 ,  B28B3/12 ,  B30B3/00 ,  B30B5/04 ,  B30B11/18

Abstract: An apparatus for forming ceramic sheets comprising: a conveyor belt (2) having a rigid abutting deck (11) below an upper branch (2') thereof and adjacent to it; means (5) for feeding ceramic powder material (6a) so as to release a layer of ceramic powder material (6) onto said upper branch (2'); a first pressing roller (10) with a horizontal axis (10a) perpendicular to the direction of extension (X) of the conveyor belt (2) and which is disposed above said conveyor belt (2); driving means (27) for the first pressing roller (10) which determine the rotation thereof around its axis (10a); at least a second pressing roller (20) with a horizontal axis (20a) perpendicular to the direction of extension (X) of the conveyor belt (2) and which is disposed below said rigid abutting deck (11) and is designed to actively interact, in an opposite and contrary direction, with said first pressing roller (10) in order to compress said layer of ceramic powder material (6); support and moving means (13) for the first pressing roller (10) which are directly connected to and operatively interact with said at least second pressing roller (20) so as to move said first pressing roller (10) vertically and exert a vertical pressing force from above and simultaneously a vertical reaction from below on said abutting deck (11) and on said layer of ceramic powder material (6).

Abstract translation: 一种用于形成陶瓷片的设备，包括：传送带（2），在其上部分支（2'）下方具有刚性邻接甲板（11）并与其相邻; 用于馈送陶瓷粉末材料（6a）以便将陶瓷粉末材料层（6）释放到所述上部分支（2'）上的装置（5）; 第一按压辊（10），其具有垂直于所述传送带（2）的延伸方向（X）的水平轴线（10a），并且设置在所述传送带（2）的上方; 用于确定围绕其轴线（10a）旋转的第一按压辊（10）的驱动装置（27）; 至少第二按压辊（20），其具有垂直于所述传送带（2）的延伸方向（X）的水平轴线（20a）并且设置在所述刚性邻接甲板（11）的下方并被设计成主动相互作用 与所述第一加压辊（10）以相反方向相反的方向压缩所述陶瓷粉末材料层（6）; 用于第一加压辊（10）的支撑和移动装置（13），其直接连接到所述至少第二加压辊（20）并且与所述至少第二加压辊（20）可操作地相互作用，以便垂直地移动所述第一加压辊（10） 同时在所述邻接板（11）和所述陶瓷粉末材料层（6）上同时从下方起垂直的反作用力。

公开(公告)号：WO2016135545A1

公开(公告)日：2016-09-01

申请号：PCT/IB2015/060005

申请日：2015-12-28

Applicant: G.TECH S.R.L.

Inventor： CROCI, Roberta

IPC: B41J2/14

CPC classification number: B41J2/14 ,  B28B11/048 ,  B41J2202/05

Abstract: A printing device for ceramic tiles or slabs, comprises a containment body (2) having at least one operating face (3) provided with a plurality of printing nozzles (4) and a plurality of solenoid valves (8) for the delivery of enamel, each solenoid valve being associated with an enamel tank (9) and with a printing nozzle (4).

Abstract translation: 一种用于陶瓷砖或板坯的印刷装置，包括容纳体（2），其具有设置有多个印刷喷嘴（4）的至少一个操作面（3）和用于输送搪瓷的多个电磁阀（8） 每个电磁阀与搪瓷箱（9）和打印喷嘴（4）相关联。