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    • 4. 发明授权
    • Folded portion flattening unit, post-treatment device, and image forming apparatus
    • 折叠部分平整单元,后处理装置和图像形成装置
    • US07631858B2
    • 2009-12-15
    • US11513180
    • 2006-08-31
    • Katsunori Harada
    • Katsunori Harada
    • B65H37/04
    • B42C5/02B42C3/00B42C13/003B65H2301/51232B65H2701/13212
    • A folded portion flattening unit includes: a sheet conveyance unit that conveys a booklet including a folded sheet with a folded portion in a lead toward a predetermined conveyance direction; a sheet stopper that stops the booklet conveyed by the sheet conveyance unit at a predetermined position; a pair of booklet grasping members that clamp and grasp the booklet stopped by the sheet stopper at both faces of the booklet; a pressing member that flattens a curve at a front end of the folded portion being grasped by the booklet grasping members, by pressing the front end toward a direction opposite to the conveyance direction; and an opening amount setting unit that sets an opening amount of an opening portion between the pair of booklet grasping members, when the conveyed booklet is sandwiched between the pair of booklet grasping members.
    • 折叠部分平整单元包括:片材输送单元,其将包括折叠片的小册子在引线中朝向预定的输送方向传送; 片材止动器,其将由所述片材输送单元输送的所述小册子停止在预定位置; 一对小册子夹持构件,用于夹紧并抓住小册子两面的片塞停止的小册子; 按压构件,其通过将所述前端朝向与所述输送方向相反的方向按压所述折叠部的前端的曲线,由所述小册子夹持构件夹持; 以及打开量设定单元,当所传送的小册子夹在所述一对小册子夹持构件之间时,设定所述一对小册子夹持构件之间的开口部的开口量。
    • 5. 发明申请
    • Binding-in machine
    • 装订机
    • US20080138172A1
    • 2008-06-12
    • US11999121
    • 2007-12-04
    • Carsten BrommerManfred Albrecht
    • Carsten BrommerManfred Albrecht
    • B42C13/00B42C19/00
    • B42C13/003B42C5/02
    • In order to realize a particularly compact binding-in machine (40), the pressing devices (41) with the firmly assigned joint forming devices (42) can be driven along a circulation path that essentially lies in a vertical plane, wherein the pressing plates (41.1) of the pressing devices (41) are oriented parallel to this plane. The pressing devices (41) and the joint forming devices (42) are simply arranged on a rotor (40.3) that rotates about a horizontal axis (40.4), wherein the axis of rotation (40.4) of the rotor is oriented perpendicular to the pressing plates (41.0). This significantly simplifies the infeed and the delivery of the books (1).
    • 为了实现特别紧凑的装订机(40),具有牢固指定的关节形成装置(42)的按压装置(41)可以沿着基本上位于垂直平面中的循环路径被驱动,其中压板 按压装置(41)的平面(41.1)平行于该平面。 按压装置(41)和接头形成装置(42)简单地布置在围绕水平轴线(40.4)旋转的转子(40.3)上,其中转子的旋转轴线(40.4)垂直于压制 板(41.0)。 这大大简化了书本的输入和输出(1)。
    • 7. 发明授权
    • Apparatus for rounding the spines of book blocks
    • 用于四边形书脊的装置
    • US5658111A
    • 1997-08-19
    • US518301
    • 1995-08-23
    • Horst Rathert
    • Horst Rathert
    • B42C5/02
    • B42C5/02
    • Apparatus for rounding the spines of book blocks comprises rounding elements that act on the sides of the book block, the action of these rounding elements being due to a defined rotation and pressure, the rounding elements consisting of rounding segments which are drive-rotated by actuating mechanisms and can be moved vertically to thereby execute rolling movements on the sides of the book block. The vertical movement of said rounding segments are superimposed on their rotation in a manner such as to compensate for the vertical movement of the book block generated as a consequence of the rotation.
    • 用于使书芯的脊部圆化的装置包括作用在书芯的侧面上的圆形元件,这些圆形元件的作用是由于限定的旋转和压力,圆形元件由通过致动而驱动旋转的圆形段组成 机构并且可以垂直移动,从而在书芯的两侧执行滚动运动。 所述圆形段的垂直运动以这样一种方式叠加在其旋转上,以补偿由于旋转而产生的书芯的垂直运动。
    • 9. 发明授权
    • Bandsaw book trimmer
    • 腰带书修剪器
    • US3888150A
    • 1975-06-10
    • US31861772
    • 1972-12-26
    • STROUD GRAPHIC EQUIPMENT LIMIT
    • STROUD WILLIAM FELIXSTROUD EXECUTRIX BY LOIS EVELYSTROUD EDWARD JOHN
    • B23D53/00B23D55/04B26D1/52B42C5/02B42C11/04
    • B26D1/52B23D53/005B23D55/046B42C5/02B42C11/04Y10S83/934Y10T83/538Y10T83/6476Y10T83/6579Y10T83/6587Y10T83/6595Y10T83/6603Y10T83/7176Y10T83/9317
    • The book bindery system includes a trimming machine, a rounding and backing machine and a casing-in and backing-in machine. When operating each machine accommodates different sizes of books. The trimming machine consists of three band saws having cutting runs disposed normal to the direction of advance of books thereby. The saws are positioned to trim selvage from the two side edges and the top edge opposite the spine of each book. Means are provided for serving changes in the size of books and for adjusting the positions of two side cutting saws as well as the top cutting saws so that the amount of selvage removed from the three edges remains the same whatever size the book may be. The rounding and backing machine consists of a plurality of rounding wheels spaced apart from a plate which has an elongated depression formed therein along which the spines of the books run. The plate is heated to soften adhesive at the spine and the rounding wheels serve to both round the pages of each book and to force the spine into the depression and thereby to shape it. A plurality of backing rollers are rotatably mounted downstream of the heated plate to further shape the spine. The casing-in and building-in machine is composed of a pair of spaced apart conveyor chains having horizontal runs parallel to the direction of advance of the books. A plurality of horizontally disposed rods are resiliently mounted along the lengths of the chains and the rods serve to engage books of varying thicknesses and to advance them to a station. At the station each book in turn is deposited on a cover and the rods serve to advance the books and covers past an adhesive activating station thence between a pair of spaced formers which serve to fold the cover into contact with the front and back pages of the books. Pressure is applied to bond the covers to the books and points are indented in proximity to the spines.
    • 书本装订系统包括修边机,圆形和背衬机以及套入和背衬机。 当操作每台机器时,可容纳不同尺寸的书籍。 修边机由三根带锯组成,切割线与书籍前进方向一致。 锯被定位成从两个侧边缘和与每本书的脊柱相对的顶部边缘修剪边缘。 提供了用于改变书籍尺寸和调整两个侧面切割锯以及顶部切割锯的位置的装置,使得从三个边缘移除的边缘的数量保持与书本大小相同的尺寸。 圆形和背衬机器包括多个与板隔开的圆形轮,该板具有形成在其中的细长凹陷,书籍的脊线沿着该凹槽运行。 板被加热以软化脊柱上的粘合剂,并且圆形轮用于两个圆形的每本书的页面并且迫使脊柱进入凹部并由此使其成型。 多个背衬辊可旋转地安装在加热板的下游,以进一步使脊柱成形。 套管和建筑机器由一对间隔开的输送链组成,其具有平行于书籍前进方向的水平延伸。 多个水平设置的杆沿着链的长度弹性地安装,并且杆用于接合不同厚度的书籍并将其推进到工位。 在车站,每本书依次沉积在盖子上,并且杆用于将书籍和盖子推过粘合剂启动站,然后在一对间隔开的成形器之间,用于折叠盖子与盖子的正面和背面接触 图书。 施加压力以将盖子粘合到书籍上,并且点在脊椎附近缩进。
    • 10. 发明授权
    • Method of and apparatus for rounding the spine of a book block
    • 用于环绕书签块的脊柱的方法和装置
    • US3747145A
    • 1973-07-24
    • US3747145D
    • 1971-02-23
    • POLYGRA FISCHER MASCHINENBAU V
    • FOMM KBARWICKI W
    • B42C5/02
    • B42C5/02
    • The spine of a book block is rounded by a sequence of operations including positioning the book block with its spine resting against a platen and one of its faces resting against a rounding beam, and swinging the rounding beam with a motion component parallel to the faces of the book block and normal to the length of the spine of the book block thereby to round the portion of the spine of the book block adjacent the other face of the book block and simultaneously turn the book block thereby to bring the other face against the surface of the platen.
    • 书本的书脊通过一系列操作使其圆滑,包括将书芯定位在书脊上,其脊柱靠在压板上,并且其表面中的一个面靠着圆形的光束,并以与平行于圆形光束的平面的运动分量摆动圆形光束 书本块并且垂直于书芯的脊柱的长度,从而使与书本块的另一个面相邻的书本块的脊柱的一部分圆周,同时转动书本块,从而使另一面朝向表面 的压板。