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1. 发明专利

JPS5748563A Chopper folding device in rotary press 失效
标题翻译：旋转压力机中的切割机折叠装置
公开(公告)号：JPS5748563A
公开(公告)日：1982-03-19
申请号：JP12111380
申请日：1980-09-03
申请人： Hitachi Seiko Ltd
发明人： NAKASHIMA SEIJI , OKADA MITSUMASA
IPC分类号： B41F13/60 , B65H45/18
摘要： PURPOSE:To obtain the high-speed operation of a rotary press and improve the accuracy of chopper folding by using a cam mechanism and a lever connecting mechanism for giving vertical movement to a chopper blade. CONSTITUTION:For adapting for a high-speed operation, a free-shaped cam 17 is provided to be rotated in contact with a cam roller 16 at the end of a lever 12 so that the stroke of the vertical movement of a chopper blade 3 may be reduced and the speed to push in folded papers 1 and 2 into a folding roller 6 may be freely set. Since the roller 16 is lightly pushed to the cam 17 by the work of a spring 14, it is rotated in accordance with the rotation of the cam 17, and the lever 12 is oscillated round the axis of a hinge 5 as an arrow B shows. By this oscillation, the shaft of the hinge 5 is rotated as an arrow C shows, and accordingly the blade 3 is vertically moved. In this construction, the vertical stroke C' of the blade 3 between the finish of a push-in and the beginning of the next push-in is reduced and the total stroke A' can be greatly reduced. Since the blade 3 is stopped in the greater part of the duration of the stroke C', vibration is reduced, and improvement is given to the accuracy of chopper folding of the blade 3.
摘要翻译：目的：通过使用凸轮机构和用于向斩波器叶片垂直运动的杠杆连接机构，提高旋转压力机的高速运转，提高切碎机的折叠精度。构成：为了适应高速操作，提供自由形凸轮17以在杆12的端部与凸轮辊16接触旋转，使得切碎刀片3的垂直运动的行程可以将折叠纸1和2推入折叠辊6的速度可以自由设定。由于通过弹簧14的工作将辊16轻轻地推到凸轮17上，所以根据凸轮17的旋转而旋转凸轮17，并且杆12围绕铰链5的轴线摆动，如箭头B所示。通过这种振动，铰链5的轴如箭头C所示旋转，因此叶片3被垂直移动。在这种结构中，在推入的完成和下一个推入的开始之间的叶片3的垂直冲程C'减小，并且总行程A'可以大大减小。由于刀片3在行程C'的持续时间的较大部分中被停止，因此减小了振动，并且改进了刀片3的切碎机折叠的精度。

2. 发明专利

JPS5733161A Folding apparatus for rotary press 失效
标题翻译：折叠式折叠装置
公开(公告)号：JPS5733161A
公开(公告)日：1982-02-23
申请号：JP10498180
申请日：1980-08-01
申请人： Hitachi Seiko Ltd
发明人： OKADA MITSUMASA , NAITOU YOSHITATSU , KATANO MASAAKI
IPC分类号： B65H45/28 , B65H45/16
摘要： PURPOSE: To facilitate an operation for changing a folding size on a folding apparatus by mounting a paper drawing claw holder on a thrusting drum for rotation relative to a thrusting blade holder so as to provide for adjustment of the phase between them in order that the phase may be adjusted when the folding size is to be changed.
CONSTITUTION: A print paper sheet 1b cut off by a cutter drum 27 is fed to a thrusting drum 30 and held at an end thereof by a paper drawing claw 31. The paper sheet 1b is then fed to a clamping drum 33 by means of a thrusting blade 32 and an express feeding tape 28 and is further fed to a vane wheel 37 and then to a paper discharging tape 38 by means of the clamping drum 33 and a tape 35. The paper drawing claw 31 of the thrusting drum 30 includes a main claw 45 and a minor claw 46 and is secured to a paper drawing claw holder 47. The thrusting blades 32 and 42 are also secured to a thrusting blade holder 43. Both holders 43, 47 are mounted for angular rotational motion within a predetermined angle α so as to provide for adjustment of the phase between the blades 43 and 47.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了便于在折叠装置上改变折叠尺寸的操作，通过将抽纸爪保持器安装在推动滚筒上以相对于推动刀片保持器旋转以便提供它们之间的相位的调节，以使相位当折叠尺寸要更改时，可以进行调整。构成：通过切割滚筒27切断的打印纸张1b被送入推压滚筒30，并通过抽纸爪31将其一端保持。纸张1b然后通过推进刀片32和快速进给带28，并且进一步通过夹持滚筒33和带35进给到叶轮37，然后送到排纸带38.推拉滚筒30的拉丝爪31包括一个主爪45和小爪46，并被固定在牵引爪保持器47上。推动叶片32和42也固定到推动刀片保持器43上。两个保持器43,47安装成在预定角度内进行角度旋转运动以便提供叶片43和47之间的相位的调节。

3. 发明专利

JPS58212558A Printed paper processing device 失效
标题翻译：印刷纸加工设备
公开(公告)号：JPS58212558A
公开(公告)日：1983-12-10
申请号：JP9489682
申请日：1982-06-04
申请人： Hitachi Seiko Ltd
发明人： OKADA MITSUMASA
IPC分类号： B41F23/04 , B65H45/02
CPC分类号： B41F23/0479
摘要： PURPOSE:To stabilize the tension of printed paper and to improve folding precision by fitting a cooling unit to a frame of a folding machine and by driving to connect the drag roller of the folding machine to the drive section of the cooling unit. CONSTITUTION:A stepless speed changer 33 and a cooling unit 36 are fitted to a side surface of the frame 15 of a folding machine 14, and a drag roller 23 of the folding machine 14 is driven to connect to the drive section of a device 36. When a prime mover 2 is rotated, the speed changer 33 is driven, a cooling roller 3 is rotated, and the drag roller 23 of the folding machine 14 is rotated. Therefore, rollers 38, 39 can be reliably coincided in timing with the roller 23, thus by adjusting the speed changer 23 the rotating speed of the rollers 38, 39, 23 can be concurrently adjusted. The printed paper 32, after dried and processed, is cut, folded, and processed by the folding machine 14 through a compensatory roller 13.
摘要翻译：目的：为了稳定打印纸的张力，并通过将冷却单元装配到折叠机的框架上，并通过驱动将折叠机的拖曳辊连接到冷却单元的驱动部分来提高折叠精度。构成：将无级变速器33和冷却单元36装配到折叠机14的框架15的侧面，并且驱动折叠机14的牵引辊23以连接到装置36的驱动部当原动机2旋转时，变速器33被驱动，冷却辊3旋转，折页机14的拖曳辊23旋转。因此，滚子38,39可以与滚子23正时地可靠地一致，因此通过调节变速器23可以同时调节滚子38,39,23的转速。干燥和加工后的打印纸32被折叠机14通过补偿辊13切割，折叠和加工。

4. 发明专利

JPS5751654A Folding and cutting apparatus in rotary press machine 失效
标题翻译：旋转式压力机中的折叠和切割装置
公开(公告)号：JPS5751654A
公开(公告)日：1982-03-26
申请号：JP12111080
申请日：1980-09-03
申请人： Hitachi Seiko Ltd
发明人： NAKASHIMA SEIJI , OKADA MITSUMASA
IPC分类号： B41F13/60 , B26D1/40 , B41F13/62 , B65H45/28
摘要： PURPOSE:In order to maintain a good cushion motion of a sponge rubber mounted on a cutter drum, which is adapted to press a paper at time of cutting, to prevent the surface of the rubber from being obstructed with paper dust by providing the surface thereof that slidably contacts the cutter with a groove extending in a specific direction. CONSTITUTION:In a folding and cutting apparatus, printing paper 1 is fed between a cutter drum 2 and a thrust drum 3, retained in a catch plate 4 by a thrust edge 6. and cut in co-operation of a cutter 5, a cutter hold rubber 7 and a needle 8. The cutter 5 including an adjusting screw 11 is installed in a cutter box comprising a bottom plate 9a and side plates 9b, and provided with a paper pressing sponge rubber 13 at the end portion thereof, which is adapted to press the printing paper 1 against the trust drum 3. A paper dust exhaust groove 15 is formed on a slide contact surface of the rubber 13 with the cutter 5, the groove 15 extending radially to the cutter drum 2 or in its bias direction. Thus, the slide contact surface of the rubber 13 with the cutter 5 can be prevented from being obstructed with paper dust, so as to maintain a good cushion motion.
摘要翻译：目的：为了保持安装在切割滚筒上的海绵橡胶的良好的缓冲运动，其适于在切割时按压纸张，以防止橡胶表面通过提供其表面而被纸屑堵塞其可滑动地与具有沿特定方向延伸的凹槽接触切割器。构成：在折叠和切割装置中，打印纸1被供给在切割器滚筒2和推力滚筒3之间，通过推力边缘6保持在止动板4中，并且切割机5，切割器保持橡胶7和针8.包括调节螺钉11的切割器5安装在包括底板9a和侧板9b的切割箱中，并且在其端部设置有压纸海绵橡胶13，其被适配将打印纸1压靠在信任滚筒3上。在橡胶13的滑动接触表面上与切割器5形成纸屑排出槽15，槽15径向延伸到切割滚筒2或其偏压方向。因此，可以防止橡胶13与切割器5的滑动接触表面被纸屑阻挡，从而保持良好的缓冲运动。

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