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    • 3. 发明申请
    • PUNCHING MACHINE
    • 冲床
    • US20150239143A1
    • 2015-08-27
    • US14188724
    • 2014-02-25
    • Chun Yuan Chang
    • Chun Yuan Chang
    • B26F1/04B26F1/14
    • B26F1/04B26F1/14B26F1/36
    • A punching machine contains a base, a bottom cover, a pressing seat, a slot with two stop fringes, a stopping recess, a holder, and a limiting groove with a press device having a first positioning piece, at least one spacing block, a second positioning piece, and a third positioning piece. The holder has at least one opening, the first positioning piece, the second positioning piece and the third positioning piece has at least one first pore, at least one second pore, and at least one third pore. A respective one of at least one column has cross section of various shapes so as to match with a shape of each second pore and each third pore. The first positioning piece has a first mouth, the second positioning piece has a second mouth, the third positioning piece has a third mouth; between the first mouth and the second mouth is defined an affixing post.
    • 冲压机包括底座,底盖,按压座,具有两个止挡条的槽,止动凹槽,保持器和具有第一定位件的压制装置的限位槽,至少一个间隔块, 第二定位片和第三定位片。 保持器具有至少一个开口,第一定位件,第二定位件和第三定位件具有至少一个第一孔,至少一个第二孔和至少一个第三孔。 至少一列中的相应一个具有各种形状的横截面,以便与每个第二孔和每个第三孔的形状匹配。 第一定位件具有第一口,第二定位件具有第二口,第三定位件具有第三口; 在第一口和第二口之间定义一个固定柱。
    • 4. 发明申请
    • STATION OF APPLICATION OF SEGMENTS OF OPENING/CLOSING STRIP ON PLASTIC WEB FILMS SUITABLE TO FORM BAGS
    • 在适用于形式袋的塑料网膜上打开/关闭条带的应用站
    • US20150024918A1
    • 2015-01-22
    • US14381204
    • 2013-02-25
    • SALES S.P.A.
    • Emilio Tessera Chiesa
    • B31B1/14B31B1/64B31B1/90B31B1/18
    • B31B50/64B26D5/14B26D5/16B26D7/2628B26D9/00B26F1/02B26F1/04B31B50/81B31B70/146B31B70/16B31B70/61B31B70/8123B31B70/813
    • A station (S) of application of segments of opening/closing strip on plastic web films suitable to form bags, comprising punching means (U14, U22) of predefined areas of the plastic film for the access to areas of the segments through the film, and welding means (U15, U23) of the strip segments at intervals on the plastic film, wherein the punching means (U14, U22) and the welding means (U15, U23) are positioned along the flow path of the film to act in sequence on the same area in order to, respectively, punch the film and weld the segments in the predetermined points of the plastic film. In particular, the station (S) comprises two operating units (U1, U11; U2, U21), suitable to cooperate from opposite sides with the plastic film, each of which provided with the punching means (U14, U22) and the welding means (U15, U23), angularly staggered with respect to the punching means (U14, U22), and operatively connected with translation means (U31) that move at least one of the operating units (U1, U11; U2, U21) to bring them closer and separated, allowing the execution of the punching of the plastic film by the punching means (U14, U22) and the welding of the strip segment in the punched area of the plastic film, and with motorization means (U12, U21) that rotate the operating units (U1, U11; U2, U21) around longitudinal axes for selectively and alternately arranging the welding means (U15, U23) and the punching means (U14, U22) facing to the plastic film.
    • 包括适合于形成袋子的塑料薄膜上开/关条带段的工位(S),包括塑料薄膜的预定区域的穿孔装置(U14,U22),用于通过薄膜进入片段的区域; 和焊接装置(U15,U23),其中冲压装置(U14,U22)和焊接装置(U15,U23)沿着薄膜的流动路径定位以按顺序动作 在相同的区域上,分别冲压薄膜并将分段焊接在塑料薄膜的预定点上。 特别地,工位(S)包括两个操作单元(U1,U11; U2,U21),它们适合于与塑料薄膜相对的侧面配合,每一个设置有冲压装置(U14,U22)和焊接装置 (U15,U23)相对于冲压装置(U14,U22)成角度地交错,并且与移动至少一个操作单元(U1,U11; U2,U21)的平移装置(U31)可操作地连接,以使它们 更靠近和分离,允许通过冲压装置(U14,U22)执行塑料膜的冲压以及在塑料薄膜的冲压区域中的条带的焊接以及旋转的机动装置(U12,U21) 围绕纵向轴线的操作单元(U1,U11; U2,U21),用于选择性地并且交替地布置面向塑料膜的焊接装置(U15,U23)和冲压装置(U14,U22)。
    • 5. 发明授权
    • Layering punch
    • 分层打孔
    • US08931387B2
    • 2015-01-13
    • US13112704
    • 2011-05-20
    • Ross ExleyMark ShainwaldJosh Piezas
    • Ross ExleyMark ShainwaldJosh Piezas
    • B26F1/02B26F1/36B26F1/04B26F1/38B26D5/10B26D7/01
    • B26F1/36B26D5/10B26D7/015B26F1/04B26F1/3846Y10T83/9423Y10T83/9428Y10T83/9459
    • A punching apparatus for a sheet media comprises a base and a handle actuator. The base comprises a first impression head that defines a first image-forming pattern and a second impression head that defines a second image-forming pattern. The base further comprises a first impression head protrusion having a first height and a second impression head protrusion having a second height. The handle actuator hingedly couples to the base. The handle actuator moves between a first position, a second position, and a third position. A limiting member contacts the first impression head protrusion when the handle actuator is moved to the second position, and the first impression head moves to a sheet media forming position. The limiting member contacts the second impression head protrusion when the handle moves to the third handle position, and the first and the second impression heads move to the sheet media forming position.
    • 用于片材介质的冲孔装置包括基座和手柄致动器。 基座包括限定第一图像形成图案的第一印模头和限定第二图像形成图案的第二印模头。 基座还包括具有第一高度的第一压印头突起和具有第二高度的第二压印头突起。 手柄致动器铰接到底座。 手柄致动器在第一位置,第二位置和第三位置之间移动。 当手柄致动器移动到第二位置时,限制构件接触第一压印头突起,并且第一压印头移动到片材介质形成位置。 当手柄移动到第三把手位置时,限制构件接触第二压印头突起,并且第一和第二压印头移动到片材介质形成位置。
    • 6. 发明申请
    • Punching Machine
    • 冲床
    • US20140318343A1
    • 2014-10-30
    • US13869035
    • 2013-04-24
    • Chun Yuan Chang
    • Chun Yuan Chang
    • B26F1/04B26F1/14B26D3/10
    • B26F1/04B26F1/14B26F1/36Y10T83/9389Y10T83/9428
    • A punching machine contains a base, a bottom cover, a pressing seat, a slot, and a stopping recess. The punching machine also contains a holder, and a limiting groove has a press device mounted therein and fixed in an imitation notch of the holder, the press device has a first positioning piece, at least one spacing block, a second positioning piece, and a third positioning piece. The holder has at least one opening, the first positioning piece has at least one first pore, the second positioning piece has at least one second pore, and the third positioning piece has at least one third pore. A respective one of at least one column has a shape-varying cross section so as to matching with a shape of each second pore and each third pore. Also, the forcing controller further has a locating element.
    • 冲孔机包括底座,底盖,按压座,槽和止动凹槽。 冲孔机还包括保持器,并且限制槽具有安装在其中并固定在保持器的仿制凹口中的压力装置,压力装置具有第一定位件,至少一个间隔块,第二定位件和 第三定位片。 保持器具有至少一个开口,第一定位件具有至少一个第一孔,第二定位件具有至少一个第二孔,第三定位件具有至少一个第三孔。 至少一列中的相应一个具有形状变化的横截面,以便与每个第二孔和每个第三孔的形状匹配。 此外,强制控制器还具有定位元件。
    • 7. 发明申请
    • SHEET MATERIAL PUNCHING DEVICE
    • 材料冲孔装置
    • US20130206829A1
    • 2013-08-15
    • US13763875
    • 2013-02-11
    • Ricoh Elemex Corporation
    • Naoki Sugie
    • B26F1/00
    • B26F1/00B26D5/16B26F1/0092B26F1/02B26F1/04Y10T83/943Y10T83/944
    • A sheet material punching device includes a plurality of punches and links, a driving mechanism having drive gears capable of transmitting a rotational driving force of an electric motor (driving source), and slide arms allowed to reciprocate along the longitudinal direction of a frame, the slide arms making the punches reciprocate in a punching direction along with their own reciprocating motions by the intermediary of links. The slide arms respectively have cams capable of converting the rotational motion of the driving mechanism into the reciprocating motions of the slide arms, and auxiliary cams capable of moving the slide arms to predefined initial positions. The drive gears respectively have cam followers to be engaged with the cams, and auxiliary cam followers to be engaged with the auxiliary cams. The sheet material punching device return the slide arms to the initial positions without increasing a driving energy.
    • 片材冲孔装置包括多个冲头和连杆,具有能够传递电动机(驱动源)的旋转驱动力的驱动齿轮的驱动机构和允许沿着框架的纵向方向往复运动的滑动臂, 滑动臂使打孔机沿着冲孔方向往复运动,并通过链接中间件自己的往复运动。 滑动臂分别具有能够将驱动机构的旋转运动转换成滑动臂的往复运动的凸轮以及能够将滑动臂移动到预定义的初始位置的辅助凸轮。 驱动齿轮分别具有凸轮从动件与凸轮啮合,辅助凸轮从动件与辅助凸轮啮合。 片材冲压装置将滑动臂返回到初始位置而不增加驱动能量。
    • 8. 发明授权
    • Perforation device, post-processing apparatus, and image forming system
    • 穿孔装置,后处理装置和图像形成系统
    • US08509676B2
    • 2013-08-13
    • US12732332
    • 2010-03-26
    • Kiyoshi Hata
    • Kiyoshi Hata
    • G03G15/00G03G21/00B26F1/04
    • B26F1/04B26D5/14B26F1/0092G03G15/6582G03G2215/00818H04N1/00127H04N1/0032H04N2201/0063H04N2201/0082Y10T83/8843
    • The above perforation device is equipped with a plurality of punches to punch holes on a sheet by a reciprocation motion; a holding board to hold the above punches in a line in the width direction of a sheet; a plurality of dies being arranged opposing to the above plurality of punches; two cranks being arranged at a drive shaft, rotate together with the above drive shaft, and being arranged with phases of an angle being displaced with each other in the shaft rotating direction; and two connection poles connecting with the above two cranks and the above holding board, wherein a differential perforation is carried out in such a manner that rotation of the above two cranks reciprocates the above punches, and during perforating cut-outs on a sheet, the above holding board reciprocates with phases at both ends being displaced, and the above plurality of punches carry out perforation of cut-outs with time difference from a punch at either end of the both ends to a punch at the other end successively.
    • 上述穿孔装置配备有多个冲头,用于通过往复运动在片材上冲孔; 保持板,用于将上述冲头沿片材的宽度方向一行地保持; 多个模具布置成与上述多个冲头相对; 两个曲柄被布置在驱动轴处,与上述驱动轴一起旋转,并且以相对于轴旋转方向彼此偏移的相位布置; 以及与上述两个曲柄和上述保持板连接的两个连接杆,其中以上述两个曲柄的旋转使上述冲头往复运动的方式进行差速穿孔,并且在片材上的穿孔切口期间, 上述保持板在两端的相位移动时往复运动,并且上述多个冲头与两端的任一端的冲头相对于另一端的冲头具有时差的切口穿孔。