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1. 发明申请

WO2007036784A1 MULTlWlRE SAWING MACHINE FOR THE CUTTING OF MATERIAL IN BLOCK FORM 审中-公开
标题翻译： MULTl型切割机用于切割材料
公开(公告)号：WO2007036784A1
公开(公告)日：2007-04-05
申请号：PCT/IB2006/002664
申请日：2006-09-26
申请人： CO.FI.PLAST S.R.L. , BROCCO, Emilio
发明人： BROCCO, Emilio
IPC分类号： B23D57/00 , B28D1/08
CPC分类号： B23D57/0053 , B23D57/0023 , B23D57/0038 , B23D57/0069 , B28D1/08 , Y10T83/722
摘要： The sawing machine according to the invention comprises a double portal structure (11) with two pairs of uprights (11.1), along which slides a respective ram (13). The rams (13) bear four support shafts (15), superposed in pairs and each supporting a coaxial roller, respectively a plurality of coaxial pulleys (18), mutually juxtaposed in packet fashion, having coplanar races according to respective vertical planes. A shaft (15) rotates integrally with the respective roller, or with the respective packet of pulleys (18). The other rollers, or packets of pulleys (18) are idle. On sets of four coplanar races is wound a corresponding wire or cutting tool (19) in closed loop, to execute the cut in a corresponding vertical plane of a block of material (B).
摘要翻译：根据本发明的锯床包括具有两对立柱（11.1）的双门口结构（11），沿着该双门门结构滑动相应的冲头（13）。公柱（13）承载四个支撑轴（15），它们成对地叠合并且分别支撑同轴辊，分别以分组方式并置的多个同轴带轮（18），具有根据相应垂直平面的共面竞赛。轴（15）与相应的辊或与相应的滑轮组（18）一体旋转。其他辊子或滑轮（18）的包装件是空闲的。在一组四个共面竞赛中，在闭环中缠绕相应的线或切割工具（19），以在材料块（B）的对应垂直平面中执行切割。

2. 发明申请

WO2010146434A1 SAWING MACHINE FOR SAWING A MATERIAL IN BLOCK FORM WITH A DEVICE FOR TENSIONING A FLEXIBLE TOOL WOUND ON PULLEYS 审中-公开
标题翻译：用于在用于在柔性工具上打开的装置上以块形式切割材料的切割机
公开(公告)号：WO2010146434A1
公开(公告)日：2010-12-23
申请号：PCT/IB2010/001424
申请日：2010-06-14
申请人： CO.FI.PLAST S.R.L. , BROCCO, Emilio
发明人： BROCCO, Emilio
IPC分类号： B23D55/10 , B23D57/00 , B28D1/08
CPC分类号： B23D55/10 , B23D57/0023 , B23D57/0053 , B23D57/0069 , B28D1/08
摘要： A tensioning device of a flexible member wound on pulleys in a sawing machine for material in block form, comprising a shaft (15) to support one or more pulleys (18), on each whereof there is partially wound a respective cutting wire flexible member, while said shaft has two opposite flat faces (15.1) parallel to one another and the hub (18.1) of each pulley carried by the same shaft is provided with a substantially slot-shaped central mounting hole (18.2) with two opposite rectilinear and parallel sides (18.3) juxtaposed slidingly against said parallel flat faces (15.1) of the shaft, so that said slot-shaped hole (18.2) allows said pulley (18) to perform a translational movement with respect to the shaft (15), while mounted on the hub (18.1) of each pulley is a corresponding bearing (18.4), which supports the respective pulley (18a) in a freely rotating manner. According to the invention, said tensioning device comprises elastic means (16) interposed between said support shaft (15) and said hub (18.1) of each pulley (18), so that their elastic force causes, in an automatic and constant manner, a relative sliding of said hub with pulley relative to the same shaft, said sliding being stopped when the reaction applied by the respective cutting wire partially wound on said pulley (18) equals the elastic force of said elastic means (16) acting on said hub (18.1), thus obtaining the proper individual tensioning of each cutting wire.
摘要翻译：一种柔性构件的张紧装置，其卷绕在用于块状材料的锯床中的滑轮上，包括用于支撑一个或多个滑轮（18）的轴（15），每个滑轮部分地缠绕有相应的切割线柔性构件，而所述轴具有彼此平行的两个相对的平坦表面（15.1），并且由相同轴承载的每个滑轮的轮毂（18.1）设置有基本上为槽状的中心安装孔（18.2），其具有两个相对的直线和平行侧（18.3）与所述平行的平面（15.1）滑动并置，使得所述槽形孔（18.2）允许所述滑轮（18）相对于轴（15）执行平移运动，同时安装在每个滑轮的轮毂（18.1）是相应的轴承（18.4），其以自由旋转的方式支撑相应的滑轮（18a）。根据本发明，所述张紧装置包括插入在每个滑轮（18）的所述支撑轴（15）和所述轮毂（18.1）之间的弹性装置（16），使得它们的弹性力以自动和恒定的方式引起所述轮毂与皮带轮相对于相同的轴相对滑动，当通过部分缠绕在所述滑轮（18）上的相应切割线施加的反作用力等于作用在所述轮毂上的所述弹性装置（16）的弹力时所述滑动停止 18.1），从而获得每个切割线的适当的单独张紧。

3. 发明申请

WO2003004235A1 METHOD AND SYSTEM FOR DIVIDING BLOCKS OF STONE INTO SLICES USING ONE OR MORE CUTTING TOOLS 审中-公开
标题翻译：使用一个或多个切割工具将石块分割成单曲的方法和系统
公开(公告)号：WO2003004235A1
公开(公告)日：2003-01-16
申请号：PCT/IB2002/002560
申请日：2002-07-02
申请人： CO.FI.PLAST S.r.L. , BROCCO, Emilio
发明人： BROCCO, Emilio
IPC分类号： B28D1/08
CPC分类号： B28D1/08 , B23D57/0023 , B23D57/0046 , B28D1/005 , B28D7/00 , B28D7/04
摘要： According to the invention, each block of stone belonging to a plurality of blocks (B1, B4) arranged in sequence is advanced along a line by conveyor means (11, 14, 15, 16, 19) which feed it to an advancement and cutting station (I4), in which at least a closed loop cutting tool (17) is caused to continuously travel in a plane which is essentially vertical between a drive pulley (17.1) and at least a driven pulley (17.2) and makes a corresponding cut in said block with an essentially vertical branch (T1), i.e. in the direction of the height of the block, while the block is advanced continously towards a following unloading station (I5), so that all the blocks belonging to a plurality of blocks of stone (which are fed in sequence and in line along said conveyor means) are divided into slices; this arrangement permitting continous operation in optimal conditions in terms of planarity of each cut and parallelism between several cuts in a same block, when working with several cutting tools, with high specific pressure of each cutting tool, particularly in the middle of the block to be cut, whereby improving cutting efficiency and reducing tool wear.
摘要翻译：根据本发明，依次布置的多个块（B1，B4）的每块石块通过输送装置（11,14,15,16,19）沿着一条线前进，将其进给到前进和切割站（I4），其中至少使闭环切割工具（17）在基本上垂直于驱动滑轮（17.1）和至少从动滑轮（17.2）之间的平面内连续行进，并进行相应的切割在具有基本上垂直的分支（T1）的所述块中，即在块的高度方向上，同时块朝向跟随的卸载站（I5）连续前进，使得属于多个块的块石头（沿着所述输送机装置依次进给和排成一行）分成切片; 这种布置允许在最佳条件下在最佳条件下在相同块中的多个切口之间的平面度和在几个切割之间的平行度的连续操作，当使用多个切削工具时，具有每个切削工具的高比压，特别是在块的中间切割，从而提高切割效率并减少刀具磨损。

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