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    • 1. 发明申请
    • MOULDING CHAMBER ARRANGEMENT FOR A MOULD-STRING PLANT
    • 模具厂的模具安装
    • WO2011089585A1
    • 2011-07-28
    • PCT/IB2011/050321
    • 2011-01-25
    • DISA INDUSTRIES A/SJOHANSEN, JørnNIELSEN, Henning Rahlf
    • JOHANSEN, JørnNIELSEN, Henning Rahlf
    • B22C11/10B22C9/20
    • B22C11/10B22C9/20
    • Moulding chamber arrangement (1) for a mould-string plant comprising a moulding chamber (2) formed by a chamber bottom (3), a chamber ceiling (4) provided with one or more sand filling openings (22) communicating with a sand-feed system (14), two chamber side walls (5), a pressure plate (6) provided with an exchangeable pressure pattern plate having a pressure pattern (8) and being connected to a movement mechanism (9), a swingable plate (10) provided with an exchangeable swing pattern plate having a swing pattern (12) and being mounted for translational and swinging movement in order to open and close the moulding chamber (2), allowing the pressure plate (6) to expel the produced moulds, and further comprising means (13) for vertically moving the chamber ceiling (4) and sand-feed system (14) in unison, or the chamber bottom (3), or both, relative to the remainder of the moulding chamber arrangement (1), thereby changing the height of the moulding chamber. By this arrangement, the flexibility of the size of the produced moulds, especially the heights of the produced moulds, can be adjusted without changing the geometry of the sand feed system above the moulding chamber in a time-saving manner.
    • 一种用于模具串装置的模制室装置(1),包括由室底部(3)形成的模制室(2),设置有一个或多个填砂开口(22)的室顶板(4) 进料系统(14),两个室侧壁(5),设置有具有压力图案(8)并且连接到移动机构(9)的可更换压力图案板的压板(6),可摆动板 )设置有具有摆动图案(12)的可更换摆动图案板,并且安装成用于平移和摆动运动以打开和关闭模制室(2),允许压板(6)排出所生产的模具,以及 还包括用于相对于所述成型室装置(1)的其余部分一体地垂直移动所述室顶板(4)和所述进料系统(14)或所述室底部(3)或两者的装置(13) 从而改变模制室的高度。 通过这种布置,可以调节所生产的模具的尺寸的灵活性,特别是生产的模具的高度,而不会以省时的方式改变模制室上方的砂进给系统的几何形状。
    • 5. 发明申请
    • METHOD OF MOULDING A SETTABLE MATERIAL
    • 成型材料的成型方法
    • WO2017139814A1
    • 2017-08-17
    • PCT/ZA2017/050004
    • 2017-01-16
    • MCFARLANE, James Andrew
    • MCFARLANE, James Andrew
    • B22D5/04B22C9/20B22D47/02
    • B22C9/20B22D5/04B22D47/02
    • A method of moulding a settable material includes the steps of: (i) providing a first mould or mould cavity; (ii) providing an outlet from which a settable material is discharged; (iii) aligning the first mould or mould cavity with the outlet; (iv) discharging settable material from the outlet into the first mould or mould cavity; (v) providing a second mould or mould cavity; (vi) displacing the first mould or mould cavity away from the outlet; (vii) aligning the second mould or mould cavity with: (a) the outlet; and (b) the first mould or mould cavity such that the second mould or mould cavity is in fluid communication with the first mould or mould cavity; (viii) discharging settable material from the outlet into the second mould or mould cavity; (ix) permitting a portion of the settable material discharged into the second mould or mould cavity to flow from within the second mould or mould cavity to within the first mould or mould cavity; (x) further displacing the first mould or mould cavity and the second mould or mould cavity away from the outlet; (xii) permitting: (a) the settable material in the first mould or mould cavity to set into a first moulded article; and (b) the settable material in the second mould or mould cavity to set into a second moulded article; and (xiii) severing the first moulded article from the second moulded article.
    • 模制可固化材料的方法包括以下步骤:(i)提供第一模具或模具腔体; (ii)提供排出可固化材料的出口; (iii)将第一模具或模腔与出口对准; (iv)将可固化材料从出口排出到第一模具或模腔中; (v)提供第二模具或模腔; (vi)将第一模具或模具腔体从出口移开; (vii)将第二模具或模腔与下列物品对准:(a)出口; 和(b)第一模具​​或模具腔体,使得第二模具或模具腔体与第一模具或模具腔体流体连通; (viii)将可固化材料从出口排出到第二模具或模腔中; (ix)允许排出到第二模具或模具腔体中的一部分可固化材料从第二模具或模具腔体内流动到第一模具或模具腔体内; (x)将所述第一模具或模具腔体以及所述第二模具或模具腔体进一步移离所述出口; (xii)允许:(a)将第一模具或模腔中的可固化材料制成第一模制品; 和(b)在第二模具或模腔中的可固化材料固化成第二模制品; 和(xiii)从第二模制品切下第一模制品。