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1. 发明申请

US20160016745A1 A REEL-UP AND A METHOD OF REELING A PAPER WEB IN THE DRY END OF A PAPER MACHINE 有权
标题翻译：一种纸张干燥纸张卷纸和卷纸方法
公开(公告)号：US20160016745A1
公开(公告)日：2016-01-21
申请号：US14771663
申请日：2014-02-12
申请人： VALMET AKTIEBOLAG
发明人： Per-Olof Malmqvist , Lars-Erik Oennerloev
IPC分类号： B65H18/22 , B65H20/06
CPC分类号： B65H18/22 , B65H18/023 , B65H20/06 , B65H2301/4143 , B65H2601/211 , B65H2801/84
摘要： The invention relates to a reel-up 3 for receiving and winding into a roll 4 a paper web W that arrives from a drying cylinder 2 in a paper making machine and which drying cylinder 2 is located upstream of the reel-up 3 and which paper web W follows a path of travel from the drying cylinder 2 to the reel-up 3. The reel-up 3 comprises a rotatably mounted reel spool 5 onto which a paper web W can be wound to create a paper roll 4 of increasing diameter and an endless flexible belt 6 mounted for rotation along a predetermined path of travel such that the flexible belt 6 forms a loop. The flexible belt 6 is positioned adjacent to the reel spool 5 to engage the paper web W against the reel spool 5 during winding. The reel-up 3 is arranged to receive the paper web W at the end of a path of travel of the paper web W which ends in a point of contact P with the flexible belt 6 where the paper web W meets the flexible belt 6 such that a wedge-shaped space WS is formed between the flexible belt 6 and the paper web W. From the point of contact P, the paper web W will be carried by the flexible belt 6 to the reel-spool 5. According to the invention, the reel-up 3 further comprises an air deflector 8 for diverting or evacuating air away from the wedge-shaped space WS formed between the flexible belt 6 and the paper web W. The invention also relates to a method of reeling a paper web.
摘要翻译：本发明涉及一种用于接收和卷绕在卷筒4中的卷纸3，纸幅W是从造纸机中的干燥筒2到达的，并且该干燥筒2位于卷轴3的上游，并且该纸张卷筒纸W沿着从干燥筒2到卷取机3的行进路径。卷取机3包括可旋转地安装的卷轴5，卷筒纸W可以卷绕在卷轴5上以形成增加直径的卷纸4，并且安装成沿着预定的行进路径旋转的环形柔性带6，使得柔性带6形成环。柔性带6定位成与卷轴5相邻，以在卷绕期间将纸幅W接合在卷轴5上。卷纸3布置成在纸幅W的移动路径的端部处接收纸幅W，该纸幅W以与接触柔性带6的柔性带6相接触的柔性带6与接触点P结合，在柔性带6和纸幅W之间形成楔形空间WS。从接触点P，纸幅W将由柔性带6承载到卷轴5.根据本发明卷取机3还包括用于将空气从与柔性带6和纸幅W之间形成的楔形空间WS分开或抽空的空气导流板8.本发明还涉及一种卷绕纸幅的方法。

2. 发明授权

US10822189B2 Method of threading a fibrous web and a reel-up for carrying out the method 有权
公开(公告)号：US10822189B2
公开(公告)日：2020-11-03
申请号：US16495338
申请日：2018-03-08
申请人： VALMET AKTIEBOLAG
发明人： Per-Olof Malmqvist , Lars Gustafsson , Claes Thelander , Tomas Carlsson
IPC分类号： B65H18/22 , B65H19/26 , B65H19/28 , D21G9/00
摘要： The invention relates to a method of threading a fibrous web (W) onto a circular cylindrical object (3, 19) in a reel-up (2) for a paper-making machine (1). The reel-up (2) comprises an endless flexible belt (6) mounted for rotation along a predetermined path of travel. The endless flexible belt (6) is positioned adjacent the circular cylindrical object (3, 19) during winding and the fibrous web (W) residing on the outside surface (8) to engage the circular cylindrical object (3, 19) during winding such that the endless flexible belt (6) is deflected from the predetermined path of travel. When a fibrous web (W) is to be threaded onto the circular cylindrical object (3, 19), the circular cylindrical object (3, 19) is placed at a distance from the endless flexible belt (6) such that the endless flexible belt (6) is no longer deflected from the its path of travel. A narrow tail (17) is cut from a fibrous web (W) that is to be threaded and the narrow tail (17) is advanced on the outside surface (8) of the endless flexible belt (6). The circular cylindrical object (3, 19) is moved towards the endless flexible belt (6) such that the circular cylindrical object (3, 19) comes into contact with the narrow tail (17) and an adhesive substance is applied to the to the narrow tail (17) such that the narrow tail (17) will adhere to the circular cylindrical object and starts to be wound on the circular cylindrical object (3, 19), whereafter the narrow tail (17) is widened. The invention also relates to a reel-up (2) capable of carrying out the method.

3. 发明授权

US09511968B2 Reel-up and a method for winding into a roll a paper web and for starting a new roll 有权
标题翻译：卷取方法和用于卷绕卷筒纸并用于开始新卷的方法
公开(公告)号：US09511968B2
公开(公告)日：2016-12-06
申请号：US14909228
申请日：2014-07-15
申请人： Valmet Aktiebolag
发明人： Per-Olof Malmqvist
IPC分类号： B65H19/28 , B65H19/26 , B65H18/22
CPC分类号： B65H19/265 , B65H18/22 , B65H19/283 , B65H19/286 , B65H2301/51512 , B65H2301/51534 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (2) a paper web (W) that arrives from a drying cylinder in a paper making machine and for starting a new roll (2) from a tail (19) formed by cutting the paper web (W). The reel-up (1) comprises a rotatably mounted reel spool (3) onto which a paper web (W) can be wound to create a paper roll (2) of increasing diameter; and an endless flexible belt (4) mounted for rotation along a predetermined path of travel such that the flexible belt (4) forms a loop. The flexible belt (4) is positioned adjacent to the reel spool (3) to engage the paper web (W) against the reel spool (3) during winding such that the flexible belt (4) is deflected from the predetermined path of travel by an amount relative to the amount of paper material wound on the reel spool (3). A pair of water nozzles (14, 15) is arranged such that each water nozzle (14, 15) can direct a web-cutting water jet stream against the paper web (W) to cut the paper web (W) at a point before the paper web (W) reaches the flexible belt (4). Each water nozzle (14, 15) is arranged to be movable in a direction which is transverse to the direction of movement of the paper web (W) and a glue nozzle (17) is arranged to direct a stream of glue against the reel spool (3) or against the tail (19). The invention also relates to a corresponding method for operating the reel-up.
摘要翻译：本发明涉及一种用于接收和卷绕到卷筒（2）中的卷取装置（1），从纸张制造机器上的干燥筒到达的纸幅（W）和用于从尾部开始新卷（2）（19）通过切割纸幅（W）而形成。卷轴（1）包括可旋转地安装的卷轴（3），纸幅（W）可以绕其卷绕以形成直径增加的纸卷（2）; 以及环形柔性带（4），其安装成沿着预定的行进路径旋转，使得柔性带（4）形成环。柔性带（4）邻近卷轴（3）定位，以在卷绕期间将纸幅（W）接合卷轴（3），使得柔性带（4）从预定的行进路径偏转相对于缠绕在卷轴（3）上的纸材的量的量。一对水喷嘴（14,15）被布置成使得每个水喷嘴（14,15）可以将卷筒纸切割水喷射流引导到纸幅（W）上，以在之前的一点切割纸幅（W）纸幅（W）到达柔性带（4）。每个水喷嘴（14,15）被布置成可以沿横向于纸幅（W）的运动方向的方向移动，并且胶喷嘴（17）被布置成将胶流引导到卷轴（3）或尾巴（19）。本发明还涉及用于操作卷取机的相应方法。

4. 发明申请

US20160031667A1 A REEL-UP FOR WINDING A PAPER WEB INTO A ROLL AND A METHOD OF WINDING A PAPER WEB TO FORM A ROLL 有权
标题翻译：用于将纸张卷绕成滚筒的卷曲和卷绕纸卷的方法来形成滚筒
公开(公告)号：US20160031667A1
公开(公告)日：2016-02-04
申请号：US14774991
申请日：2014-04-15
申请人： VALMET AKTIEBOLAG
发明人： Ingvar Klerelid , Per-Olof Malmqvist
IPC分类号： B65H18/22 , D21F7/00 , D21H25/10 , B65H20/06
CPC分类号： B65H18/22 , B65H20/06 , B65H2301/4143 , B65H2301/5133 , B65H2301/5321 , B65H2401/141 , B65H2401/211 , B65H2404/271 , B65H2404/5331 , B65H2515/716 , B65H2801/84 , D21F7/00 , D21H25/10
摘要： The invention relates to a reel-up (2) for receiving and winding into a roll (3) a paper web (W) that arrives from a drying cylinder (17) in a paper making machine (1). The reel-up (2) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (3) of increasing diameter and an endless flexible belt (5) mounted for rotation along a predetermined path of travel such that the flexible belt (5) forms a loop. The flexible belt (5) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (5) is deflected from the predetermined path of travel. According to the invention, the endless flexible belt (5) comprises electrically conductive material such that static electricity in the flexible belt (5) is dissipated away from the flexible belt (5). The invention also relates to a paper making machine in which the inventive reel-up is used and to a method of winding a paper web.
摘要翻译：本发明涉及一种用于接收和卷绕在造纸机（1）中从烘缸（17）到达的卷筒纸（3）上的纸卷（2）的卷取机（2）。卷绕机（2）包括可旋转地安装的卷轴（4），纸幅（W）可以被卷绕到卷轴上以形成直径增加的纸卷（3）和安装成沿着预定的行进路径，使得柔性带（5）形成环。柔性带（5）邻近卷轴（4）定位，以在卷绕期间将纸幅（W）接合卷轴（4），使得柔性带（5）从预定的行进路径偏转。根据本发明，环形柔性带（5）包括导电材料，使得柔性带（5）中的静电从柔性带（5）散开。本发明还涉及使用本发明的卷取机的造纸机以及卷绕纸幅的方法。

5. 发明授权

US09738476B2 Reel-up for winding a paper web into a roll and a method of winding a paper web to form a roll 有权
公开(公告)号：US09738476B2
公开(公告)日：2017-08-22
申请号：US14774991
申请日：2014-04-15
申请人： Valmet Aktiebolag
发明人： Ingvar Klerelid , Per-Olof Malmqvist
IPC分类号： B65H18/22 , B65H20/06 , D21F7/00 , D21H25/10
CPC分类号： B65H18/22 , B65H20/06 , B65H2301/4143 , B65H2301/5133 , B65H2301/5321 , B65H2401/141 , B65H2401/211 , B65H2404/271 , B65H2404/5331 , B65H2515/716 , B65H2801/84 , D21F7/00 , D21H25/10
摘要： The invention relates to a reel-up (2) for receiving and winding into a roll (3) a paper web (W) that arrives from a drying cylinder (17) in a paper making machine (1). The reel-up (2) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (3) of increasing diameter and an endless flexible belt (5) mounted for rotation along a predetermined path of travel such that the flexible belt (5) forms a loop. The flexible belt (5) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (5) is deflected from the predetermined path of travel. According to the invention, the endless flexible belt (5) comprises electrically conductive material such that static electricity in the flexible belt (5) is dissipated away from the flexible belt (5). The invention also relates to a paper making machine in which the inventive reel-up is used and to a method of winding a paper web.

6. 发明申请

US20160251187A1 REEL-UP FOR RECEIVING AND WINDING INTO A ROLL A PAPER WEB THAT ARRIVES FROM A DRYING CYLINDER IN A PAPER MAKING MACHINE AND A PAPER MAKING MACHINE USING A REEL-UP 有权
标题翻译：用于接收和卷绕到纸张制造机中的干燥缸上的纸张的卷绕和使用纸张的纸张制造机器的卷取
公开(公告)号：US20160251187A1
公开(公告)日：2016-09-01
申请号：US15031603
申请日：2014-11-21
申请人： VALMET AKTIEBOLAG
发明人： Per-Olof Malmqvist , Massimiliano Candutti , Tomas Carlsson
IPC分类号： B65H18/22 , B65H20/06
CPC分类号： B65H18/22 , B08B5/04 , B65H20/06 , B65H23/24 , B65H2301/44322 , B65H2301/44336 , B65H2301/44735 , B65H2404/256 , B65H2404/281 , B65H2406/122 , B65H2406/3124 , B65H2407/51 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (5) a paper web (W) that arrives from a drying cylinder (2) in a paper making machine. The reel-up (1) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (5) of increasing diameter and an endless flexible belt (6) mounted for rotation along a predetermined path of travel such that the flexible belt (6) forms a loop. The flexible belt (6) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (6) is deflected from the predetermined path of travel when the paper roll (5) starts to build up on the reel spool (4). The flexible belt (6) is air permeable and at least one blow box (7, 8, 9) is arranged inside the loop of the flexible belt (6) such that an underpressure can be generated that draws the paper web (W) against the flexible belt (6). The at least one blow box (7, 8, 9) has at least one nozzle (10) through which air is blown out of the at least one blow box (7, 8, 9) and the nozzle is shaped as a slot. According to the invention, the at least one blow (7,8, 9) box faces the flexible belt (6) with an outer surface (11) which is convexly curved such that dust which has been sucked through the flexible belt (6) and lands on the at least one blow box (7, 8, 9) is helped by gravity to glide along the outer surface (11) of the blow box (7, 8, 9) and fall of the blow box (7, 8, 9).
摘要翻译：本发明涉及一种用于接收和卷绕到卷筒（5）中的卷取机（1），该卷筒纸（5）是从造纸机中的干燥筒（2）到达的纸幅（W）。卷轴（1）包括可旋转地安装的卷轴（4），纸幅（W）可以绕其卷绕以形成直径增加的纸卷（5），以及环形柔性带（6），其安装成沿着预定的行进路径，使得柔性带（6）形成环。柔性带（6）邻近卷轴（4）定位，以在卷绕期间将纸幅（W）接合卷轴（4），使得柔性带（6）从预定的行进路径偏转纸卷（5）开始积累在卷轴（4）上。柔性带（6）是透气的，并且至少一个吹气箱（7,8,9）布置在柔性带（6）的环内，使得可以产生将纸幅（W）拉动的负压柔性带（6）。所述至少一个吹风箱（7,8,9）具有至少一个喷嘴（10），空气从所述至少一个吹风箱（7,8,9）吹出，并且所述喷嘴成形为槽。根据本发明，至少一个吹塑（7,8,9）盒面向柔性带（6），其外表面（11）是凸形弯曲的，使得已经通过柔性带（6）吸入的灰尘并且通过重力帮助至少一个吹风箱（7,8,9）的下降，沿着吹风箱（7,8,9）的外表面（11）滑动并且吹气箱（7,8 ，9）。

7. 发明授权

US10364113B2 Apparatus for winding a web of paper material and a method of removing dust 有权
公开(公告)号：US10364113B2
公开(公告)日：2019-07-30
申请号：US16082495
申请日：2017-02-27
申请人： VALMET AKTIEBOLAG
发明人： Per-Olof Malmqvist , Massimiliano Candutti , Tomas Carlsson
IPC分类号： B65H18/22 , B65H18/10
摘要： The invention relates to an apparatus for winding a paper web. It comprises a rotatably mounted reel spool (3) onto which paper can be wound and an endless flexible belt (5) which is permeable to air and supported by support rolls (12). The flexible belt is positioned adjacent the reel spool (3) to engage the web against the reel spool during winding such that the endless flexible belt is deflected from the path of travel. The flexible belt has a web-contacting side (6). An actuator (9) is arranged to position the reel spool (3) and the flexible belt relative to each other to vary the amount of deflection. The apparatus further comprises a cleaning device (11) with at least one nozzle for blowing air against the web-contacting side of the flexible belt at a point where the flexible belt is not in contact with the paper. The invention also relates to a method of removing dust particles.

8. 发明申请

US20190077624A1 AN APPARATUS FOR WINDING A WEB OF PAPER MATERIAL AND A METHOD OF REMOVING DUST 审中-公开
公开(公告)号：US20190077624A1
公开(公告)日：2019-03-14
申请号：US16082495
申请日：2017-02-27
申请人： VALMET AKTIEBOLAG
发明人： Per-Olof Malmqvist , Massimiliano Candutti , Tomas Carlsson
IPC分类号： B65H18/10 , B65H18/22 , B65H18/26
CPC分类号： B65H18/10 , B65H18/22 , B65H2301/41468 , B65H2406/122 , B65H2406/3124 , B65H2407/51 , B65H2511/142 , B65H2511/22 , B65H2557/51 , B65H2701/177 , B65H2801/84 , B65H2220/01 , B65H2220/02
摘要： The invention relates to an apparatus for winding a paper web. It comprises a rotatably mounted reel spool (3) onto which paper can be wound and an endless flexible belt (5) which is permeable to air and supported by support rolls (12). The flexible belt is positioned adjacent the reel spool (3) to engage the web against the reel spool during winding such that the endless flexible belt is deflected from the path of travel. The flexible belt has a web-contacting side (6). An actuator (9) is arranged to position the reel spool (3) and the flexible belt relative to each other to vary the amount of deflection. The apparatus further comprises a cleaning device (11) with at least one nozzle for blowing air against the web-contacting side of the flexible belt at a point where the flexible belt is not in contact with the paper. The invention also relates to a method of removing dust particles.

9. 发明授权

US09969586B2 Reel-up and a method of reeling a paper web in the dry end of a paper machine 有权
公开(公告)号：US09969586B2
公开(公告)日：2018-05-15
申请号：US14771663
申请日：2014-02-12
申请人： Valmet Aktiebolag
发明人： Per-Olof Malmqvist , Lars-Erik Oennerloev
IPC分类号： B65H18/22 , B65H18/02 , B65H20/06
CPC分类号： B65H18/22 , B65H18/023 , B65H20/06 , B65H2301/4143 , B65H2601/211 , B65H2801/84
摘要： The invention relates to a reel-up 3 for receiving and winding into a roll 4 a paper web W that arrives from a drying cylinder 2 in a paper making machine and which drying cylinder 2 is located upstream of the reel-up 3 and which paper web W follows a path of travel from the drying cylinder 2 to the reel-up 3. The reel-up 3 comprises a rotatably mounted reel spool 5 onto which a paper web W can be wound to create a paper roll 4 of increasing diameter and an endless flexible belt 6 mounted for rotation along a predetermined path of travel such that the flexible belt 6 forms a loop. The flexible belt 6 is positioned adjacent to the reel spool 5 to engage the paper web W against the reel spool 5 during winding. The reel-up 3 is arranged to receive the paper web W at the end of a path of travel of the paper web W which ends in a point of contact P with the flexible belt 6 where the paper web W meets the flexible belt 6 such that a wedge-shaped space WS is formed between the flexible belt 6 and the paper web W. From the point of contact P, the paper web W will be carried by the flexible belt 6 to the reel-spool 5. According to the invention, the reel-up 3 further comprises an air deflector 8 for diverting or evacuating air away from the wedge-shaped space WS formed between the flexible belt 6 and the paper web W. The invention also relates to a method of reeling a paper web.

10. 发明授权

US09828201B2 Reel-up for receiving and winding into a roll a paper web that arrives from a drying cylinder in a paper making machine and a paper making machine using a reel-up 有权
公开(公告)号：US09828201B2
公开(公告)日：2017-11-28
申请号：US15031603
申请日：2014-11-21
申请人： Valmet Aktiebolag
发明人： Per-Olof Malmqvist , Massimiliano Candutti , Tomas Carlsson
IPC分类号： B65H20/06 , B65H18/22 , B08B5/04 , B65H23/24
CPC分类号： B65H18/22 , B08B5/04 , B65H20/06 , B65H23/24 , B65H2301/44322 , B65H2301/44336 , B65H2301/44735 , B65H2404/256 , B65H2404/281 , B65H2406/122 , B65H2406/3124 , B65H2407/51 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (5) a paper web (W) that arrives from a drying cylinder (2) in a paper making machine. The reel-up (1) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (5) of increasing diameter and an endless flexible belt (6) mounted for rotation along a predetermined path of travel such that the flexible belt (6) forms a loop. The flexible belt (6) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (6) is deflected from the predetermined path of travel when the paper roll (5) starts to build up on the reel spool (4). The flexible belt (6) is air permeable and at least one blow box (7, 8, 9) is arranged inside the loop of the flexible belt (6) such that an underpressure can be generated that draws the paper web (W) against the flexible belt (6). The at least one blow box (7, 8, 9) has at least one nozzle (10) through which air is blown out of the at least one blow box (7, 8, 9) and the nozzle is shaped as a slot. According to the invention, the at least one blow (7,8, 9) box faces the flexible belt (6) with an outer surface (11) which is convexly curved such that dust which has been sucked through the flexible belt (6) and lands on the at least one blow box (7, 8, 9) is helped by gravity to glide along the outer surface (11) of the blow box (7, 8, 9) and fall of the blow box (7, 8, 9).

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