The utility model discloses a printing ink supply device, which comprises an ink storage box for storing ink, an ink receiving groove for receiving ink falling from the plate roller, an ink outlet connected with the ink storage box at the bottom of the ink receiving groove, and an ink jet board for connecting the ink inlet with the ink storage box to receive ink falling from the plate roller. The ink is sprayed on the plate roller, and the ink receiving groove is arranged above the front side groove edge rotated along the plate roller. In this device, an inkjet board is set up to spray ink to the plate roller through the ink-jet board, which can effectively avoid the problem that the screen hole of the plate roller can not effectively ink when the nozzle is blocked, because the plate roller only contacts the ink on the surface of the spraying area, compared with the ink square immersed in the ink slot of the plate roller. The range of ink contact on the surface of the plate roller is greatly reduced, and the range of ink that can be thrown out by the plate roller in high-speed rotation is also greatly reduced, so that the ink thrown out can be greatly controlled.
【技术实现步骤摘要】
一种印刷供墨装置
本技术涉及印刷
,更具体地说,涉及一种印刷供墨装置。
技术介绍
凹版印刷是一种常见的直接印刷方法,适合高速、批量印刷生产;印品具有印刷色彩厚实墨层厚实,颜色鲜艳、饱和度高、质量稳定的特点。生产时,印版辊下部浸没在墨槽中的墨液里面,印版辊处于高速旋转状态中(通常在60-500转/分)。当印版辊转速高于100转/分时,在印版的转动作用下,墨槽中的部分墨液会沿印版旋转的切线方向甩出,轻微时墨液甩在印版架上弄脏设备,严重时会甩在印品表面形成印刷废品。综上所述,如何有效地解决油墨甩出量比较大则污染环境的问题,是目前本领域技术人员急需解决的问题。
技术实现思路
有鉴于此,本技术的目的在于提供一种印刷供墨装置,该印刷供墨装置可以有效地解决油墨甩出量比较大则污染环境的问题。为了达到上述目的,本技术提供如下技术方案:一种印刷供墨装置,包括:储墨箱,用于储存墨液;接墨槽,用于设置在印版辊下侧以接收所述印版辊下落的墨液,所述接墨槽的底部设置有与所述储墨箱连通的出墨口;喷墨板,进墨口与所述储墨箱连通以向所述印版辊喷射墨液,并设置在所述接墨槽上沿所述印版辊旋向的前侧槽沿上方。优选地,所述接墨槽内设置有用于接收所述印版辊下落墨液并能够与所述印版辊墨液接触的弧形承墨盆。优选地,所述接墨槽安装有升降可调支架,所述弧形承墨盆安装在所述升降可调支架上。优选地,沿所述印版辊的旋向方向,所述弧形承墨盆的前侧边沿高于后侧边沿。优选地,所述接墨槽的前侧槽沿上侧设置有挡墨板。优选地,所述弧形承墨盆的前侧边沿上设置有所述挡墨板,所述挡墨板向内延伸。优选地,沿所述印版辊的旋向方向,所述喷墨 ...
【技术保护点】
1.一种印刷供墨装置,其特征在于,包括:储墨箱,用于储存墨液;接墨槽,用于设置在印版辊下侧以接收所述印版辊下落的墨液,所述接墨槽的底部设置有与所述储墨箱连通的出墨口;喷墨板,进墨口与所述储墨箱连通以向所述印版辊喷射墨液,并设置在所述接墨槽沿所述印版辊旋向的前侧槽沿上方。
【技术特征摘要】
1.一种印刷供墨装置,其特征在于,包括:储墨箱,用于储存墨液;接墨槽,用于设置在印版辊下侧以接收所述印版辊下落的墨液,所述接墨槽的底部设置有与所述储墨箱连通的出墨口;喷墨板,进墨口与所述储墨箱连通以向所述印版辊喷射墨液,并设置在所述接墨槽沿所述印版辊旋向的前侧槽沿上方。2.根据权利要求1所述的印刷供墨装置,其特征在于,所述接墨槽内设置有用于接收所述印版辊下落墨液并能够与所述印版辊墨液接触的弧形承墨盆。3.根据权利要求2所述的印刷供墨装置,其特征在于,所述接墨槽安装有升降可调支架,所述弧形承墨盆安装在所述升降可调支架上。4.根据权利要求3所述的印刷供墨装置,其特征在于,沿所述印版辊的旋向方向,所述弧形承墨盆的前侧边沿高于后侧边沿。5.根据权利要求4所述的印...
【专利技术属性】
技术研发人员:雷刚,李和平,
申请(专利权)人:常德金鹏印务有限公司,
类型:新型
国别省市:湖南,43
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