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1. 发明申请

WO2022023345A1 SYSTEM FOR CONTROLLING THE QUALITY OF PRODUCTS IN OUTPUT FROM A CUTTING MACHINE 审中-公开
公开(公告)号：WO2022023345A1
公开(公告)日：2022-02-03
申请号：PCT/EP2021/071009
申请日：2021-07-27
申请人： PAPER CONVERTING MACHINE COMPANY S.P.A.
发明人： FRANCESCONI, Gerardo , PELLEGRINI, Fabio
IPC分类号： B24B3/46 , B26D1/16 , B26D5/00 , B26D7/12 , G05B19/4065 , B24B49/12
摘要： A description is given of a system for controlling the quality of products in output from a cutting machine, in particular a cutting machine used for cutting logs of sheet material, in particular paper, having at least one cutting disc (11) and a sharpening wheel (14), said control system comprising a PLC controller (20) suitable for controlling the cutting and sharpening process and an inspection system (S) suitable for scanning, at a specific time instant (t(k)), a set of quality values (Qout) of a roll (15) in output from the cutting machine, wherein a processing unit (D) receives said set of quality values (Qout) of the roll (15) in output and sends to the PLC controller (20) a command aimed at performing an action consisting of increasing or decreasing one of the following parameters: - sharpening time (∆tsharp) - sharpening frequency (fsharp) - differential speed (∆v) between said wheel (14) and said disc (11) based on the comparison between said set of quality values (Qout) and a reference quality value (Qsetpoint) and of the action carried out at the previous time instant (t(k-1)).

2. 发明申请

WO2021064145A1 CUTTING MACHINE FOR PRODUCTS MADE OF CELLULOSE MATERIAL AND RELATED METHOD 审中-公开
公开(公告)号：WO2021064145A1
公开(公告)日：2021-04-08
申请号：PCT/EP2020/077600
申请日：2020-10-01
申请人： FABIO PERINI S.P.A.
发明人： GIROLAMI, Ivano James , FAVILLA, Matteo
IPC分类号： B26D5/00 , B26D5/32 , B26D3/16 , B26D1/18 , B26D7/12 , B24B3/46
摘要： The machine comprises a feed channel of a product to be cut and members for feeding the product along the feed channel. A cutting blade is provided to cut the products into articles according to cutting planes orthogonal to a longitudinal direction of the products and a sharpening unit is provided to sharpen the cutting blade. The machine further comprises an adjustment system that receives in input at least one information on the operation of the cutting machine and provides, in response to the information, an adjustment command of the cutting machine.

3. 发明申请

WO2018158786A1 MACHINE FOR CUTTING PAPER LOGS 审中-公开
公开(公告)号：WO2018158786A1
公开(公告)日：2018-09-07
申请号：PCT/IT2018/000023
申请日：2018-02-21
申请人： FUTURA S.P.A.
发明人： GIURLANI, Giovacchino
IPC分类号： B26D3/16 , B26D5/00 , B26D7/12 , B26D7/24 , B26D1/16 , B26D7/06
CPC分类号： B26D3/16 , B26D1/16 , B26D5/00 , B26D7/0608 , B26D7/12 , B26D7/24
摘要： Cutting machine for the transverse cutting of logs (L) made of paper material, comprising a blade (4) driven by respective drive members (43; 46) adapted to move the blade (4) against a log (L) placed on a platform (1) that is configured to act as a supporting guide for the logs to be cut, comprising a transducer (6) adapted to detect vibrations of the blade (4) during the execution of each cut and also adapted to generate electrical signals whose instantaneous amplitude and/or frequency are related to the vibrations detected during each cut, and a control unit (5) programmed to compare the amplitude and/or frequency of the instantaneous signals generated by the transducer (6) with reference values contained in a database (DB) and to generate an alarm signal if the amplitude and/or frequency of the instantaneous signals generated by the transducer (6) are external to a predetermined range of values of the database (DB).

4. 发明申请

WO2016030124A1 METHOD AND MACHINE FOR CUTTING LOGS OF WOUND WEB MATERIAL 审中-公开
标题翻译：切割网状材料的方法和机器
公开(公告)号：WO2016030124A1
公开(公告)日：2016-03-03
申请号：PCT/EP2015/067518
申请日：2015-07-30
申请人： FABIO PERINI S.P.A.
发明人： MAZZACHERINI, Graziano , MONTAGNANI, Franco
IPC分类号： B26D3/16 , B26D5/22 , B26D7/12 , B23Q3/155
CPC分类号： B26D7/2621 , B23Q3/155 , B26D1/157 , B26D3/16 , B26D5/22 , B26D7/12
摘要： The cutting machine (1) for cutting logs (L) of web material, comprises a cutting head (5) arranged along the feeding path of the logs (L). The cutting head (5) comprises a coupling for a disc-shaped cutting blade (9) and is designed to impart the disc-shaped cutting blade a rotary motion around the axis thereof (B- B) and a cyclic movement to cut the logs (L) into single rolls (R), and to allow the logs to move forward along the feeding path. The machine also comprises a store unit (73) for disc-shaped cutting blades (9A-9E) associated with the cutting head (5). A handling member (71) is provided to remove a worn disc-shaped cutting blade (9A-9E) from the cutting head (5) and replace the worn disc-shaped cutting blade with a new disc-shaped cutting blade (9A-9E) taken from the store unit (73).
摘要翻译：用于切割纤维网材料的原木（L）的切割机（1）包括沿着原木（L）的进给路径布置的切割头（5）。切割头（5）包括用于盘形切割刀片（9）的联接器，并被设计成使盘形切割刀片围绕其轴线（B-B）旋转运动并循环移动以切割原木（L）成为单个辊（R），并且允许原木沿着进给路径向前移动。该机器还包括与切割头（5）相关联的盘形切割刀片（9A-9E）的存储单元（73）。设置处理构件（71）以从切割头（5）去除磨损的盘形切割刀片（9A-9E），并用新的盘形切割刀片（9A-9E）替换磨损的盘形切割刀片）从商店单元（73）取出。

5. 发明申请

WO2010081734A3 STAMPED SHEET METAL AND METHOD FOR THE PRODUCTION OR RENEWAL OF SUCH A STAMPED SHEET METAL 审中-公开
标题翻译：捣固表和方法为生产或续期等
公开(公告)号：WO2010081734A3
公开(公告)日：2010-10-21
申请号：PCT/EP2010000242
申请日：2010-01-18
申请人： WINK STANZWERKZEUGE GMBH & CO , DE NATRIS ALAN
发明人： DE NATRIS ALAN
IPC分类号： B26D7/12 , B21K5/20 , B23K26/34 , B24B3/36 , B26F1/14 , B26F1/20 , B26F1/44 , G01N3/58
CPC分类号： B26F1/44 , B26D7/12 , B26D2007/2607 , B26F1/20 , B26F1/384 , B26F2001/4481 , G01N3/58 , G01N2203/0244
摘要： The invention relates to a stamped sheet metal for stamping one- or multi-layered materials, such as labels, envelopes or stickers, comprising a stamping body (1) having at least one stamping edge (2, 7), wherein the stamped sheet metal can preferably be fixed either magnetically or by means of clamping on a stamped sheet metal holding device and the stamping edge (2, 7) wears off during use, and wherein the stamped sheet metal comprises at least one positioning means (6; 17, 18; 19) for sharpening the already existing stamping edge after its wear or an additionally applied stamping edge, characterized in that said positioning means allows a preferably automatic processing and positions the stamped sheet metal relative to a device for processing the stamping edge. A method for the renewal of a stamped sheet metal is also claimed.
摘要翻译：冲片冲压单或多层材料，诸如例如标签，信封或标签，其包含至少一个冲头边缘（2,7）冲头主体（1），其中，所述冲压金属片优选是磁性地或通过夹紧可以固定一个冲孔片夹持装置与冲压边缘上的装置（2，7）穿在使用中，并且其中用于刃磨现有冲压边缘的冲压的金属片磨损，或其另外施加冲裁边缘的至少一个的优选自动交erlaubendes定位装置（6; 17，18; 19），其用于相对于装置为冲压边缘的后处理的冲片的定位。用于更新的冲压片材的方法也被要求保护。

6. 发明申请

WO2009060622A1 裁断機审中-公开
标题翻译：切割机
公开(公告)号：WO2009060622A1
公开(公告)日：2009-05-14
申请号：PCT/JP2008/003229
申请日：2008-11-07
申请人：株式会社島精機製作所 , 有北礼治 , 生駒憲司
发明人：有北礼治 , 生駒憲司
IPC分类号： B26D7/12 , B26D5/00
CPC分类号： B26D7/12 , B26D1/105 , B26D5/00 , B26F1/382 , B26F1/3826 , Y10T83/303 , Y10T83/7684
摘要：　刃先角度を一定に保つように研磨することができる裁断機を提供する。　支持ブロック１４には一定の角度で開く二本の腕１４ａ，１４ｂが設けられ、腕１４ａ，１４ｂの先端付近から回転砥石１２，１３の回転軸１２ａ，１３ａをそれぞれ立設させる。回転砥石１２，１３は、回転軸１２ａ，１３ａに垂直な先端部の平面１２ｂ，１３ｂで、裁断刃１１の刃先１１ａの一方側１１ｂおよび他方側１１ｃをそれぞれ研磨する。砥石保持機構１５は、案内軸１６に沿う直線移動で、回転砥石１２，１３の平面１２ｂ，１３ｂを裁断刃１１の一方側１１ｂまたは他方側１１ｃに当接させて研磨する状態を切換えることができる。研磨が進行しても、平面１２ｂ，１３ｂと裁断刃１１の一方側１１ｂおよび他方側１１ｃとの間は平行に保たれるので、刃先角度は一定に保たれる。
摘要翻译：一种切割机器，其可以以切割刃的角度保持恒定的方式研磨切割刀片。支撑块（14）具有以特定角度打开的两个臂（14a，14b）。旋转磨石（12,13）的旋转轴（12a，13a）分别从臂（14a，14b）的前端附近伸出。旋转磨石（12,13）分别通过前面的那些平坦表面（12b，13b）研磨切割刀片（11）的切割刃（11a）的一侧（11b）和另一侧（11c）与旋转轴（12a，13a）垂直的旋转磨石（12,13）的端部。磨石保持机构15可以沿着引导轴线16线性移动，使得旋转磨石（12,13）的平坦面（12b，13b）与一侧（11b）或另一侧（11）的切割刀具（11c），由此可以改变磨石保持机构（15）。即使研磨进行，切割刀片（11）的平坦表面（12b，13b）和一侧和另一侧（11b，11c）彼此平行地保持，使得切削刃的角度保持恒定。

7. 发明申请

WO2008013138A1 ３次元自動切断方法及び装置审中-公开
标题翻译：用于自动三维切割的方法和装置
公开(公告)号：WO2008013138A1
公开(公告)日：2008-01-31
申请号：PCT/JP2007/064428
申请日：2007-07-23
申请人：株式会社ROSECC , 堀志磨生
发明人：堀志磨生
IPC分类号： B26D1/10 , B26D3/10 , B26D5/00 , B26D7/00 , B26D7/08 , B26D7/12 , B26D7/18 , B26F1/18
CPC分类号： B26D3/10 , B26D5/00 , B26D5/14 , B26D7/2614 , B26F1/382
摘要：【課題】織布、フィルム、シート又はブロックなどのワークを効率よく３次元自動切断する装置と方法を提供する。【解決手段】３次元移動する駆動ユニットに支持されている切断刃を用いてワークを切断する方法と装置。予め定められているコンピュータプログラムにより前記駆動ユニットを制御することにより、治具上に固定されているワークの表面に対して切断刃を直角方向から高速往復動させると共に、前記切断刃をワークに対し、その切断方向に前進させて前記ワークを切断する。
摘要翻译： [问题]提供一种用于有效地和三维地切割诸如机织织物，薄膜，片材和块的工件的方法和装置。解决问题的方法该方法和装置可用于通过使用支撑在三维可移动驱动单元上的切割刀片来切割工件。通过使用预定的计算机程序控制驱动单元，切割刀片在与被固定在工具上的工件的表面正交的方向上以高速往复运动，切割刀片通过切割刀片向前移动相对于切割方向的工作。

8. 发明申请

WO00069596A1 SHARPENING DEVICE FOR DISK BLADES 审中-公开
标题翻译：用于碟形刀片的快速装置
公开(公告)号：WO00069596A1
公开(公告)日：2000-11-23
申请号：PCT/IB2000/000598
申请日：2000-05-09
IPC分类号： B24B3/36 , B24B3/46 , B26D7/12
CPC分类号： B24B3/368 , B24B3/46 , B26D7/12
摘要： Device (10) to sharpen disk blades (36) equipped with a cutting edge defined by at least a chamfer made on one side of the disk, comprising a mandrel body (12) suitable to couple with at least a grinding wheel (20) and equipped with motor means (11) suitable to transmit to the grinding wheel (20) a movement of rotation around its own axis and with actuator means suitable to transmit to the grinding wheel (20) a movement of translation to selectively take it into an inactive position of non-interference with the cutting edge or into the sharpening position in contact with the cutting edge.
摘要翻译：装置（10），用于磨削装备有至少由盘的一侧制成的倒角所限定的切割刃的盘片（36），包括适于与至少一砂轮（20）连接的心轴本体（12）和配备有适于向砂轮（20）传递围绕其自身轴线的旋转运动的电动机装置（11），并且具有适于传递到砂轮（20）的致动器装置的平移运动以选择性地使其进入非活动状态与切削刃不干涉的位置或与切削刃接触的磨削位置。

9. 发明申请

WO2019016666A1 GRINDING UNIT FOR A CUTTING BLADE, MACHINE COMPRISING SAID UNIT AND RELATED METHOD 审中-公开
公开(公告)号：WO2019016666A1
公开(公告)日：2019-01-24
申请号：PCT/IB2018/055231
申请日：2018-07-16
申请人： FABIO PERINI S.P.A.
发明人： CHIOCCHETTI, Mario Gioni , MADDALENI, Romano
IPC分类号： B26D7/12 , B24B3/46 , B26D7/06 , B26D3/16
摘要： The grinding unit (61; 63) comprises a slide (115) a slide (115) provided with a movement towards and away from the disc-shaped cutting blade (37; 39). On the slide (115), at least a first grinding wheel (101; 201; 301) and a second grinding wheel (103; 203; 303) are arranged so as to act on a first flank and on a second flank of a cutting edge (38) of the disc-shaped cutting blade (37; 39). The first grinding wheel and the second grinding wheel are respectively carried by a first arm (107; 207; 307) and by a second arm (111; 211; 311) that are mounted so as to rotate around a respective rotation axis (D-D) with respect to the slide (115) in order to move towards and away from the disc-shaped cutting blade (37; 39). The first arm and the second arm are associated with angular locking members (121, 123; 221; 223; 321, 323) adapted to lock the first arm and the second arm in a respective operative angular position with respect to the slide.

10. 发明申请

WO2019016665A1 CUTTING MACHINE FOR CUTTING ELONGATED PRODUCTS, AND RELATED METHOD 审中-公开
公开(公告)号：WO2019016665A1
公开(公告)日：2019-01-24
申请号：PCT/IB2018/055230
申请日：2018-07-16
申请人： FABIO PERINI S.P.A.
发明人： CHIOCCHETTI, Mario Gioni , MADDALENI, Romano
IPC分类号： B26D1/16 , B26D7/12 , B26D7/26 , B26D5/20 , B26D7/06 , B26D3/16 , B26D7/01
摘要： The cutting machine (1) comprises at least one feed path (5) for elongated products (7), wherein the elongated products (7) move forwards along a direction substantially parallel to the longitudinal extension thereof. The cutting machine (1) comprises a rotating unit (25) adapted to rotate around a rotation axis (A-A), carrying at least one first disc-shaped cutting blade (37) and one second disc-shaped cutting blade (39). The rotation of the rotating unit (25) causes an orbital movement of the first disc- shaped cutting blade (37) and of the second disc-shaped cutting blade (39) along trajectories intersecting the product feed path (5). The first disc-shaped cutting blade (37) and the second disc-shaped cutting blade (39) are offset from each other in a direction parallel to the product feed path (5). The first disc-shaped cutting blade (37) and the second disc-shaped cutting blade (39) are also angularly offset from each other with respect to the rotation axis (A-A) of the rotating unit (25).

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