The utility model relates to the technical field of the annex of a roll paper gravure press, in particular to a water cooling roller of a roll paper gravure press. This web gravure machine water cooling roller, which comprises a roller body having a sandwich, cylinder body are arranged at two ends of the wall by the bearing, cylinder body arranged in the inner cavity is communicated with the interlayer water channel and the return channel; the cylinder body is provided with a water inlet pipe, water inlet pipe and a water inlet channel is communicated; the side wall is installed receiving tank, a water return pipe is connected between the water tank and the return channel, a water outlet is arranged on the water tank. The utility model has the advantages of simple structure, reasonable design, simple operation and good cooling effect. After printing and drying, the paper tape is immediately cooled through the cooling drum. The cooling is that the inlet pipe passes through the cooling water, and then passes through the intake channel, the interlayer, the return water channel and the return pipe to flow back to the sink, so that the surface temperature of the printed paper is reduced.
【技术实现步骤摘要】
卷筒纸凹印机水冷却滚筒
本技术涉及卷筒纸凹版印刷机附件
,尤其是一种卷筒纸凹印机水冷却滚筒。
技术介绍
凹版印刷简称凹印,是四大印刷方式其中的一种印刷方式。凹版印刷是一种直接的印刷方法,它将凹版凹坑中所含的油墨直接压印到承印物上,所印画面的浓淡层次是由凹坑的大小及深浅决定的,如果凹坑较深,则含的油墨较多,压印后承印物上留下的墨层就较厚;相反如果凹坑较浅,则含的油墨量就较少,压印后承印物上留下的墨层就较薄。凹版印刷的印版是由一个个与原稿图文相对应的凹坑与印版的表面所组成的。印刷时,油墨被充填到凹坑内,印版表面的油墨用刮墨刀刮掉,印版与承印物之间有一定的压力接触,将凹坑内的油墨转移到承印物上,完成印刷。卷筒纸凹版印刷机是指用卷筒纸进行凹版印刷的机器。卷筒纸凹印机水冷却滚筒是卷筒纸凹版印刷机的重要部件,传统的卷筒纸凹印机水冷却滚筒结构复杂,操作繁琐,实用性能差。
技术实现思路
本技术要解决的技术问题是:克服现有技术中之不足,提供一种卷筒纸凹印机水冷却滚筒。本技术解决其技术问题所采用的技术方案是:一种卷筒纸凹印机水冷却滚筒,包括具有夹层的滚筒主体,滚筒主体两端通过轴承安装在墙体上,滚筒主体内腔设有与夹层相通的进水通道和回水通道;所述滚筒主体上安装有进水管,进水管与进水通道相通;所述一侧墙体外安装有接水槽,接水槽与回水通道之间连接有回水管,接水槽上设有出水口。进一步地,所述的进水管穿过接水槽设置。进一步地,所述的接水槽上安装有支撑进水管的支撑套。本技术的有益效果是:本技术结构简单,设计合理,操作简便,冷却效果好,纸带经过印刷烘干后,立即经过该冷却滚筒进行冷却。冷却是进 ...
【技术保护点】
一种卷筒纸凹印机水冷却滚筒,其特征在于:包括具有夹层(5)的滚筒主体(6),滚筒主体(6)两端通过轴承(3)安装在墙体(2)上,滚筒主体(6)内腔设有与夹层(5)相通的进水通道(4)和回水通道(7);所述滚筒主体(6)上安装有进水管(1),进水管(1)与进水通道(4)相通;所述一侧墙体(2)外安装有接水槽(9),接水槽(9)与回水通道(7)之间连接有回水管(8),接水槽(9)上设有出水口(11)。
【技术特征摘要】
1.一种卷筒纸凹印机水冷却滚筒,其特征在于:包括具有夹层(5)的滚筒主体(6),滚筒主体(6)两端通过轴承(3)安装在墙体(2)上,滚筒主体(6)内腔设有与夹层(5)相通的进水通道(4)和回水通道(7);所述滚筒主体(6)上安装有进水管(1),进水管(1)与进水通道(4)相通;所述一侧墙体(2)外安装有接水槽(...
【专利技术属性】
技术研发人员:黄滢芝,
申请(专利权)人:靖江励创信息科技有限公司,
类型:新型
国别省市:江苏,32
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