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1. 发明专利

JP6732678B2 段ボールウェブ裁断装置及び段ボール製造装置有权
公开(公告)号：JP6732678B2
公开(公告)日：2020-07-29
申请号：JP2017033418
申请日：2017-02-24
申请人：三菱重工機械システム株式会社
发明人：竹本衆一 , 福重直行
IPC分类号： B31B50/18 , B31B50/16

2. 发明专利

JP4554227B2 Method of cutting a continuous sheet 有权
标题翻译：空值
公开(公告)号：JP4554227B2
公开(公告)日：2010-09-29
申请号：JP2004032305
申请日：2004-02-09
申请人：株式会社Isowa
发明人：宇央足立
IPC分类号： B26D1/24 , B26D7/27 , B26D5/02 , B26D5/04 , B26D5/06 , B26D7/26 , B26D11/00 , B31B50/16 , B31B50/18
CPC分类号： B26D7/2635 , B26D1/245 , B26D5/02 , B26D5/04 , B26D5/06 , B26D11/00 , B31B50/18
摘要： One object of the present invention is to provide a method for cutting a corrugated card board sheet in which continuous trimmed pieces are formed over an order change period, thereby preventing meandering of the sheet without increasing manufacturing cost. A method in accordance with the present invention is a method for cutting a continuous work sheet being fed along a feed line of a cutting machine using a slitter (2) which is disposed in the feed line and is moveable in upper and lower directions, wherein when the slitter is transferred from its previous cutting position to its new cutting position in response to an order change of the continuous work sheet, the continuous work sheet is cut in a manner that a trimmed piece forms a continuous strip, said method comprising: providing a trimming means (51) disposed along the feed line in a position spaced apart from said slitter, said trimming means being movable in upper and lower directions, and said trimming means including a slitter blade being pivotable around an axis disposed vertically relative to the surface of said continuous work sheet, moving said slitter from its previous cutting position to a position spaced apart from the surface of the continuous work sheet, while moving said trimming means toward the cutting position for the continuous work sheet, whereby said trimming means cuts the trimmed piece formed by said slitter in the previous cutting process, and moving said slitter toward the cutting position for the continuous work sheet, while moving said trimming means from the cutting position for the continuous work sheet to a position spaced apart from the surface of the continuous work sheet, whereby said slitter begins to cut the continuous work sheet, whereby the trimmed piece is formed by said trimming means in such a manner that the trimmed piece formed in the previous cutting process and the trimmed piece formed in the new cutting process are continuous.
摘要翻译：本发明的一个目的是提供一种用于切割波纹卡板片的方法，其中在订单更换周期上形成连续的修剪片，从而防止片材的曲折而不增加制造成本。根据本发明的方法是一种用于切割沿着切割机的进给线进给的连续工作片的方法，所述切割机使用分配器（2），所述切割机设置在所述进给线中并且可在上部和下方向，其中当响应于连续工作片的顺序改变分切机从其先前切割位置转移到其新的切割位置时，连续工作片被切割成修剪件形成连续条带的方式，所述方法包括：提供沿着馈线设置在与所述分切器间隔开的位置的修剪装置（51），所述修剪装置可在上下方向上移动，并且所述修剪装置包括分切刀片，其可绕垂直设置的轴线枢转相对于所述连续工作片的表面，将所述分切机从其先前的切割位置移动到与连续工作片的表面间隔开的位置，而movi 将所述修剪装置朝向连续工作片的切割位置移动，由此所述修剪装置在先前的切割过程中切割由所述切割器形成的修剪件，并且将所述切割器朝向连续加工片的切割位置移动，同时移动所述修剪意味着从连续工作片的切割位置到与连续工作片的表面间隔开的位置，由此所述分切器开始切割连续的工作片，由此修剪件由所述修剪装置形成，使得在先前的切割过程中形成的修剪件和在新的切割过程中形成的修剪件是连续的。

3. 发明专利

JP2008055793A Slitter device 有权
标题翻译：切片装置
公开(公告)号：JP2008055793A
公开(公告)日：2008-03-13
申请号：JP2006236546
申请日：2006-08-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OKIHARA TOSHINAO , IWAZAWA KAZUMI
IPC分类号： B31B50/18 , B26D1/14 , B26D7/06
摘要： PROBLEM TO BE SOLVED: To provide a slitter device which can be used for applying a correcting force surely opposing to a force applied to a corrugated fiberboard sheet in its width direction by a moving slitter knife, to the corrugated fiberboard sheet when properly regulating the trim width of the corrugated fiberboard sheets. SOLUTION: A slitter scorer 10 which performs rule line processing in the travelling direction of a corrugated fiberboard sheet 1 and also cuts the corrugated fiberboard sheet 1 in its travelling direction, is constituted so as to be equipped with a supporting member 13 equipped movably in the width direction of the corrugated fiberboard sheet 1, the slitter knife 11 supported by the supporting member 13 and movable in the sheet width direction with respect to the supporting member 13, and a sheet guide device 30 supported by the supporting member 13 on the upstream side in the sheet travelling direction from the slitter knife 11, and regulating the movement in the width direction of the travelling corrugated fiberboard sheet 1 when the supporting member 13 moves in the width direction of the sheet. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种分切装置，其可用于施加与通过移动分切刀在宽度方向上施加到瓦楞纤维板片上的力确保相反的矫正力，以适当地向瓦楞纤维板片调节瓦楞纸板的装饰宽度。解决方案：在瓦楞纸1的行进方向上执行规则线处理并且还在其行进方向上切割瓦楞纤维板1的分切机10被构造成具有配备有的支撑部件13 在瓦楞纤维板1的宽度方向上可移动地移动，由支撑部件13支撑并可相对于支撑部件13在片材宽度方向上移动的分切刀11和由支撑部件13支撑的片材引导装置30 从分切刀11向片材行进方向的上游侧，并且当支撑部件13在片材的宽度方向上移动时，调节行进的瓦楞纸1的宽度方向的移动。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP3821681B2 有权
公开(公告)号：JP3821681B2
公开(公告)日：2006-09-13
申请号：JP2001292294
申请日：2001-09-25
IPC分类号： B31B23/14 , B31B50/18

5. 发明专利

JP2003094537A METHOD AND MACHINE FOR MAKING SACK 审中-公开
公开(公告)号：JP2003094537A
公开(公告)日：2003-04-03
申请号：JP2001293507
申请日：2001-09-26
申请人： TOTANI CORP
发明人： TOTANI MIKIO
IPC分类号： B31B27/14 , B31B23/14 , B31B50/18 , B31B27/18 , B31B1/18 , B31B23/18
摘要： PROBLEM TO BE SOLVED: To make a plastic sack have, at a low cost, information on classification items corresponding to the classification items including the year, month and day of manufacture, a manufacturing lot and a sack making machine and to eliminate the possibility of forgery of the information on the classification items, in regard to the sack making machine which cuts a plastic film 1 by a cutter 4 at every intermittent feeding of the film and manufactures the plastic sack 5. SOLUTION: The cutting characteristics of the edges of the cutter are changed every time for each of the classification items including the year, month and day of manufacture, the manufacturing lot and the sack making machine. Thereby a cut state or a cut shape of the plastic film is changed and the plastic sack is made to have the information on the classification items.

6. 发明专利

JP2001252821A BLADE PUSHING AND FIXING DEVICE AND SLITTER 失效
公开(公告)号：JP2001252821A
公开(公告)日：2001-09-18
申请号：JP2000064723
申请日：2000-03-09
申请人： YOSHIDA SHOKAI KK
发明人： YOSHIDA MINORU
IPC分类号： B23D19/06 , B23D35/00 , B31B50/18 , B31B1/18
摘要： PROBLEM TO BE SOLVED: To simplify the structure, to reduce the number of installation, to reduce the space holder exchanging man-hours when changing a blade position in a rotary shaft of a slitter and changing a space between an upper and a lower blades, and to facilitate the straight cutting of a strip plate at a narrow width. SOLUTION: This blade pushing and fixing device is provided with body fixing mechanism 2-13 with the structure that the inner diameter of an annular body 1 to be fitted in the rotary shaft 42 of the slitter is formed freely to be reduced and that the inner diameter of the body 1 is shrunken when a fixing spiral shaft is threaded so that the body 1 is fixed to the rotary shaft 42 without providing a structure for fitting a blade of the slitter in the body 1, and provided with blade pushing mechanism 16-30 with the structure that a tip of a pushing piston 17 is projected from a side surface of the body 1 so as to abut on the space holder and the blade fitted in the rotary shaft and that the pushing piston pushes the space holder and the blade with the even force larger than the threading force of the pushing spiral shaft when the pushing spiral shaft is threaded.

7. 发明专利

JP2001162696A METHOD FOR REMOVING TRIMMINGS FROM CORRUGATOR AND TRIMMINGS-REMOVING DEVICE 失效
公开(公告)号：JP2001162696A
公开(公告)日：2001-06-19
申请号：JP35331299
申请日：1999-12-13
申请人： RENGO CO LTD
发明人： IHI KOJI , YAMADA MASARU
IPC分类号： B31B50/18 , B31B1/18
摘要： PROBLEM TO BE SOLVED: To smoothly and efficiently perform an operation to remove trimmings by improving the operating state of a trim cutter, when a corrugated board sheet is cut in the sheet width direction using a slitter and the trimmings generated at the side edge part of a sheet are sucked and removed by a trimmings removing means. SOLUTION: Trimmings are removed by slitting devices 11, 12 which cut corrugated board sheets produced by a corrugator in the sheet width direction, trim cutters 10, 10 which previously indent a cutting line in a sheet order changing part at the upstream side positions of the slitting devices 11, 12 to the trimmings TM generated by slitting in the running direction of the sheet with the help of the slitter 13 of the slitting devices 11, 12 and the trimmings removing means which sucks and removes the trimmings at the downstream positions of the slitting devices 11, 12. When the size between the slits for forming the trimmings of the preceding and the following order are less than a specified value, the trim cutters 10, 10 are set in the non-operating mode and the trimmings TM of the preceding and the following order are made in a continuous form. Further, the trimmings TM generated in the following order are continuously sucked into the suction aperture of the trimmings removing means and thus the operation to remove the trimmings is performed smoothly and efficiently.

8. 发明专利

JPH09267415A STRIP LIKE MATERIAL PROCESSING APPARATUS HAVING MEANDERING FOLLOW FUNCTION 失效
公开(公告)号：JPH09267415A
公开(公告)日：1997-10-14
申请号：JP10389596
申请日：1996-03-30
申请人： ISOWA INDUSTRY CO
发明人： NAITO MINORU , OKIMASA EIJI
IPC分类号： B31B50/18 , B31B50/25 , B31B1/18 , B31B1/25
摘要： PROBLEM TO BE SOLVED: To correct meandering, in a slitter-scorer mainly cutting a corrugated cardboard sheet along the feed direction thereof to apply folds thereto, by simultaneously and integrally moving a plurality of processing units of slitters or scorers so as to follow meandering when meandering is generated in the sheet. SOLUTION: Processing units 24, 24' (slitter or scorer units) respectively positioned at a predetermined interval by servo motors are provided in the width direction of a fed corrugated cardboard sheet DS. Individual servo motors are respectively driven almost simultaneously to move the respective processing units 24, 24' all together by the same quantity in the same direction to allow them to follow the meandering in the width direction of the sheet DS to correct the meandering of the sheet DS. By this constitution, a moving mechanism or actuator exclusive for the correction of meandering used in a structure sliding the whole of the machine stand supporting a plurality of the processing units with respect to an anchoring base is dispensed with and an apparatus becomes simple in structure and inexpensive.

9. 发明专利

JPH0999500A TRIM PIECE GUIDE MEANS 失效
公开(公告)号：JPH0999500A
公开(公告)日：1997-04-15
申请号：JP28449995
申请日：1995-10-04
申请人： RENGO CO LTD
发明人： KASHIMURA HISAO
IPC分类号： B31B50/18 , B31B1/18
摘要： PROBLEM TO BE SOLVED: To provide a trim piece guide means constituted so as to certainly introduce highly rigid trim pieces or rapidly running trim pieces into a trim duct under suction. SOLUTION: In a rotary body 50 attached to a slitter blade 11 attaching head positioned on the side opposed to a trim duct port 400 so as to be rotatable along with a slitter blade, a slitted trim piece 300 is guided to a trim duct port 400 by the rotary contact with the rotary body 50.

10. 发明专利

JPH0775995A DISC CUTTER ROTATING CUTTING DEVICE 失效
公开(公告)号：JPH0775995A
公开(公告)日：1995-03-20
申请号：JP22296793
申请日：1993-09-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： KATO TOSHIHIDE
IPC分类号： B26D1/14 , B31B50/18
摘要： PURPOSE:To prevent such an ill condition that a liner is separated close to the cut face at the sheet cutting time by providing a sharp-edged disc type cutter positioned on the lower side of a traveling corrugated board sheet with a liner stuck to the lower side thereof in an immediately preceding process, and providing a supporting means positioned on the upper side of the sheet so as to regulate the escape of the sheet. CONSTITUTION:A disc cutter rotating type cutting device installed at the slitter- scorer of a corrugating machine is provided with a sharp-edged disc cutter 4 positioned on the lower side of a double-side corrugated board sheet 3 successively fed being continuously manufactured with a liner stuck to the lower side of a double-side corrugated board. With the rotation of the cutter 4, the cutter 4 bites into the sheet surface from the lower liner 5 side of the sheet 3 to cut the sheet 3. In this case, a plate like brush 8 planted in a bearer 7, over the whole breadth direction area of the sheet 3 is installed on the upper side of the sheet 3 in order to regulate upward escape against the push-up force of the cutter 4 in association with the cutting of the sheet 3. The separation of the liner at the sheet cutting time is thereby prevented.

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