A quick cleaning scraping ink device for ink printing system
An ink printing and fast technology, applied to the general parts of printing machinery, printing, printing machines, etc., can solve the problems of not being clear enough, the pattern ink is thick, and cannot be printed out, so as to improve printing quality, speed up cycle efficiency, flow rate Sensitive and rapid effect of control process
Active Publication Date: 2019-06-07
广东台兴机械科技有限公司
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Problems solved by technology
The pattern printed by this method has thick ink and is not clear enough, especially the pattern of fine lines cannot be printed.
In the existing system, the ink scraping and screen roller cleaning system cannot be well integrated, because the ink scraping system can scrape a thin layer of ink on the printing screen roller to improve the clarity and fineness of printing, especially the fine print Lines, and the cleaning system is combined into the scraping system to facilitate the cleaning of the printing screen roll during shutdown maintenance, so it is necessary to combine the two
Method used
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[0023] Such as Figure 1-3 As shown, the present invention discloses a quick cleaning ink scraping device for an ink printing system, including an ink barrel 1, a reinforced hose 2, a four-way valve 3, a diaphragm pump 4, a ball valve 5, a one-way valve 6, a first Tee joint 7, the second tee joint 71, supporting plate 8 and scraper ink cavity part 9, described supporting plate 8 is provided with support frame 81, and filter 83 is fixedly installed on the support frame 81 top, and described ink The barrel 1 is equipped with an ink supply pipe 11 and an ink return pipe 12. The four-way valve 3 includes a first inlet 33, a first outlet 35, a second inlet 34 and a second outlet 36. Specifically, the four-way valve 3 There are two parallel branches on the left and right between the first inlet 33 and the first outlet 35, and two valve bodies are connected in series on the two parallel branches on the left and right, a second outlet is arranged between the two valve bodies on the le...
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The invention relates to a cleaning device of printing ink, in particular to a rapid cleaning ink scraping device for an ink printing system. The device comprises an ink barrel, a reinforcing hose, afour-way valve, a diaphragm pump, a ball valve, a one-way valve, a first three-way joint, a second three-way joint, a supporting plate and a scraper ink cavity part, wherein a supporting frame is arranged on the supporting plate, the upper part of the supporting frame is fixedly provided with a filter, and an ink feeding pipe and an ink return pipe are arranged in the ink barrel; the four-way valve comprises a first inlet, a first outlet, a second inlet and a second outlet, wherein the first inlet is connected with the ink feeding pipe through the reinforcing hose, the first outlet is connected with an inlet of the filter through the reinforcing hose, an outlet of the filter is connected with an ink supply end of the scraper ink cavity part through the reinforcing hose, and the diaphragm pump is divided into a left pump body and a right pump body. According to the device, the four-way valve is arranged in an ink supply pipeline, and the ink supply pipeline can be arranged as an internal circulation pipeline system capable of controlling the flow through the introduction of the four-way valve.
Description
technical field [0001] The invention relates to an ink printing cleaning device, in particular to a quick cleaning ink scraping device for an ink printing system. Background technique [0002] The existing packaging cardboard printing process mainly prints the packaging cardboard through a plurality of screen roll printing machines with inks of different colors. The method of ink on the screen roller printing machine is that the ink brush or the screen roller is immersed in the ink tank. The pattern ink printed by this method is thick and not clear enough, especially the pattern of fine lines cannot be printed. In the existing system, the ink scraping and screen roller cleaning system cannot be well integrated, because the ink scraping system can scrape a thin layer of ink on the printing screen roller to improve the clarity and fineness of printing, especially the fine print Lines, and the cleaning system is combined into the scraping system to facilitate the cleaning of ...
Claims
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IPC IPC(8): B41F31/02
CPCB41F31/02
Inventor 陈启胜
Owner 广东台兴机械科技有限公司