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公开(公告)号：EP0382347A2
公开(公告)日：1990-08-16
申请号：EP90300454.7
申请日：1990-01-17
CPC分类号： B41F31/00 , B41F31/027 , B41F35/00 , B41P2235/31
摘要： A printing apparatus (10) includes a rotatable anilox roll (32) engageable with a rotatable print cylinder (30) for transferring ink thereto. A rotatable wipe roll (34) and a doctor blade head (36) are selectively engageable with different portions of the anilox roll (32) to provide alternative wipe roll and doctor blade inking systems. Preferably,both inking systems have substantially common ink supply (74, 78) and ink return (46, 90, 92) paths with a valve (80) being selectively operable to direct the ink supply path (78) to either the wipe roll (34) or the doctor blade head (36). Facilities for effecting a wash cycle may be provided to wash either inking system after use. Preferably, an interlock arrangement prevents changing in use between the two inking systems until a wash cycle has been completed.
摘要翻译： 打印装置（10）包括可转动的网纹辊（32），可旋转印刷滚筒（30）可与墨水一起转印。 可旋转擦拭辊（34）和刮刀头（36）可选择性地与网纹辊（32）的不同部分接合，以提供备选的擦拭辊和刮刀喷墨系统。 优选地，两个上墨系统具有基本上共同的墨供应（74,78）和墨返回（46,90,92）的路径，其中阀（80）可选择性地可操作以将供墨路径（78）引导到擦拭辊 34）或刮刀头（36）。 可以提供用于洗涤循环的设施以在使用后洗涤两个上墨系统。 优选地，互锁装置防止在两个上墨系统之间的使用改变，直到洗涤周期已经完成。
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公开(公告)号：EP0385579A3
公开(公告)日：1991-06-05
申请号：EP90300923.1
申请日：1990-01-30
IPC分类号： B31B5/36
CPC分类号： B31B50/00 , B31B50/003 , B31B50/626 , B31B2100/00 , B31B2100/0022 , B31B2120/30
摘要： A machine or machine section (12) for squaring folded container blanks has a conveyor (16)for conveying slotted and partially folded container blanks (130). A folding device (34) completes folding of each container blank while being conveyed by the conveyor (16). A gauge plate (44) is inserted in a slot (142) in each of the slotted and partially folded container blanks (130). A mechanism (38, 46) moves the gauge plate (44) in timed sequence with the conveyor (16), inserts the gauge plate in the slot (142) before completion of folding of the respective blank (130) in order to "square" the folded blank, and then withdraws the gauge plate (44) from the slot. Overlapping flaps (132, 138) of each folded blank may be tacked together during "squaring" by drops of hot melt adhesive (140) which subsequently hold the flat folded blanks (124) square while the conventional slow drying water soluble glue dries. The "squaring" arrangement may be incorporated in a conventional gluer/folder machine.
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公开(公告)号：EP0342776A1
公开(公告)日：1989-11-23
申请号：EP89302153.5
申请日：1989-03-03
发明人： Harrison, John Richard , Lehr, Gary Lee , Parr, Dennis Jay , Ward, William Forrest, Jr. , Wells, Robert Ray
CPC分类号： B41F27/12 , B26D7/2614 , B26D2007/2607 , B26F1/42 , Y10S101/46 , Y10T83/04 , Y10T83/089 , Y10T83/148 , Y10T83/9372 , Y10T83/9464 , Y10T279/11
摘要： A method and apparatus for mounting a die (62), particularly a rigid cutting die, on a die cylinder (22) includes having a bubble (116) along a seal (76) on the die to bridge any gaps between the die (62) and the die cylinder (22) when the die is initially positioned on the die cylinder (22). This bubble seal (76) enables a vacuum to be applied between the initially positioned die (62) and the die cylinder (22) to pull the die (62) down against and into conformity with the surface of the die cylinder, at the same time flattening the bubble seal (76). A key (68) at a trailing edge (66) of the die (62) locates in an axial keyway (50) in the die cylinder (22) to circumferentially position the die (62); a bolt (90) is then inserted at a leading edge (86) of the die (62) to establish axial location. During operation the die (62) is held in position by the vacuum. Beam sensors (56, 58) and light reflectors (52, 94) may be incorporated to sense when a wrong die (62) is present and shut down the apparatus. Ball valve members (150) may be incorporated in the surface of the die cylinder (22) to distribute the vacuum and also to enable the die (22) to be rolled along the surface of the die cylinder while initially being positioned.
摘要翻译： 用于在模筒（22）上安装模具（62），特别是刚性切割模具的方法和设备包括沿着模具上的密封件（76）具有气泡（116）以桥接模具（62） ）和模具圆筒（22），当模具最初定位在模具圆筒（22）上时。 该气泡密封件（76）使得能够在初始定位的模具（62）和模筒（22）之间施加真空以将模子（62）向下拉并抵靠在模筒表面上，与之相同 实时平坦化气泡密封（76）。 位于模具（62）的后缘（66）处的键（68）位于模缸（22）中的轴向键槽（50）中以沿周向定位模具（62）; 然后将螺栓（90）插入模具（62）的前缘（86）以建立轴向位置。 在操作过程中，模具（62）通过真空保持在适当的位置。 光束传感器（56,58）和光反射器（52,94）可被结合以感测何时存在错误的管芯（62）并关闭设备。 球阀构件（150）可以结合在模筒（22）的表面中以分配真空并且还使模具（22）能够在初始定位时沿着模筒的表面滚动。
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公开(公告)号：EP0385579B1
公开(公告)日：1993-10-27
申请号：EP90300923.1
申请日：1990-01-30
IPC分类号： B31B5/36
CPC分类号： B31B50/00 , B31B50/003 , B31B50/626 , B31B2100/00 , B31B2100/0022 , B31B2120/30
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公开(公告)号：EP0382347B1
公开(公告)日：1993-10-06
申请号：EP90300454.7
申请日：1990-01-17
CPC分类号： B41F31/00 , B41F31/027 , B41F35/00 , B41P2235/31
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公开(公告)号：EP0342776B1
公开(公告)日：1992-11-25
申请号：EP89302153.5
申请日：1989-03-03
发明人： Harrison, John Richard , Lehr, Gary Lee , Parr, Dennis Jay , Ward, William Forrest, Jr. , Wells, Robert Ray
CPC分类号： B41F27/12 , B26D7/2614 , B26D2007/2607 , B26F1/42 , Y10S101/46 , Y10T83/04 , Y10T83/089 , Y10T83/148 , Y10T83/9372 , Y10T83/9464 , Y10T279/11
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公开(公告)号：EP0382347A3
公开(公告)日：1991-03-27
申请号：EP90300454.7
申请日：1990-01-17
CPC分类号： B41F31/00 , B41F31/027 , B41F35/00 , B41P2235/31
摘要： A printing apparatus (10) includes a rotatable anilox roll (32) engageable with a rotatable print cylinder (30) for transferring ink thereto. A rotatable wipe roll (34) and a doctor blade head (36) are selectively engageable with different portions of the anilox roll (32) to provide alternative wipe roll and doctor blade inking systems. Preferably,both inking systems have substantially common ink supply (74, 78) and ink return (46, 90, 92) paths with a valve (80) being selectively operable to direct the ink supply path (78) to either the wipe roll (34) or the doctor blade head (36). Facilities for effecting a wash cycle may be provided to wash either inking system after use. Preferably, an interlock arrangement prevents changing in use between the two inking systems until a wash cycle has been completed.
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公开(公告)号：EP0385579A2
公开(公告)日：1990-09-05
申请号：EP90300923.1
申请日：1990-01-30
IPC分类号： B31B5/36
CPC分类号： B31B50/00 , B31B50/003 , B31B50/626 , B31B2100/00 , B31B2100/0022 , B31B2120/30
摘要： A machine or machine section (12) for squaring folded container blanks has a conveyor (16)for conveying slotted and partially folded container blanks (130). A folding device (34) completes folding of each container blank while being conveyed by the conveyor (16). A gauge plate (44) is inserted in a slot (142) in each of the slotted and partially folded container blanks (130). A mechanism (38, 46) moves the gauge plate (44) in timed sequence with the conveyor (16), inserts the gauge plate in the slot (142) before completion of folding of the respective blank (130) in order to "square" the folded blank, and then withdraws the gauge plate (44) from the slot. Overlapping flaps (132, 138) of each folded blank may be tacked together during "squaring" by drops of hot melt adhesive (140) which subsequently hold the flat folded blanks (124) square while the conventional slow drying water soluble glue dries. The "squaring" arrangement may be incorporated in a conventional gluer/folder machine.
摘要翻译： 用于使折叠的容器坯料平整的机器或机器部分（12）具有用于输送开槽和部分折叠的容器坯料（130）的输送机（16）。 折叠装置（34）在由输送机（16）输送的同时完成每个容器坯料的折叠。 计量板（44）插入每个开槽和部分折叠的容器坯件（130）中的槽（142）中。 机构（38,46）以规定顺序与传送器（16）一起移动量规板（44），在相应坯料（130）的折叠完成之前，将量板插入槽（142）中以便将“ “折叠的坯料，然后从槽中取出量规板（44）。 每个折叠的坯料的重叠翼片（132,138）可以通过热熔性粘合剂（140）的“平方”被粘合在一起，随后将常规的缓慢干燥的水溶性胶干燥，随后将平坦的折叠坯料（124）保持在正方形。 “平方”布置可以结合在常规的胶水机/折叠机中。
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