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Digital printing press with anti-ink curing mechanism

A technology for printing presses and printing mechanisms, applied in printing, printing devices, etc., can solve the problems of ink residue, ink waste cleaning, clogging of nozzles, etc., and achieve the effect of improving practicability and saving materials

Active Publication Date: 2022-01-04
方羿(福州)数码印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field of printing machines, it is necessary to print a large number of printed materials, and the ink supply pipe will become a large-diameter pipe due to the pressure requirement. However, when the printing machine is shut down, because the pipe diameter is relatively large, there will be A lot of ink remains in the pipeline. If the outside temperature is too low, the ink will be cured within a short period of time, and the nozzle will be clogged, resulting in a waste of ink and the trouble of cleaning up when it is used again later.

Method used

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  • Digital printing press with anti-ink curing mechanism
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  • Digital printing press with anti-ink curing mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A digital printing machine with an anti-ink curing mechanism, including a protection mechanism 1, a printing mechanism 2, a printing mechanism 2 is installed inside the protection mechanism 1, an inkjet mechanism 3 for providing ink, and a scraping mechanism 4 for preventing ink from curing and A cleaning mechanism 6 for collecting waste ink. The upper end of the printing mechanism 2 is provided with an inkjet mechanism 3. The inkjet mechanism 3 is connected to the scraping mechanism 4. The printing mechanism 2 is provided with a cleaning mechanism 6. The power end of the printing mechanism 2 is connected to the power mechanism. 5.

[0047] Such as Figure 1-Figure 9 As shown, the cleaning mechanism 6 includes a cleaning tank 61, a collection box 62, a motor 63, and a gear set 64. The cleaning tank 61 is formed on the first printing cylinder 21 of the printing mechanism 2, and a first push plate 67 is arranged inside the cleaning tank 61. One end of the first push plat...

Embodiment 2

[0050] Such as Figure 10 , Figure 11 The difference between this embodiment and Embodiment 1 is that the cleaning mechanism 6 includes a cleaning groove 61, a telescopic cylinder 611, a second slider connecting rod 612, and a second push plate 613, and the cleaning groove 61 is formed on the first printing plate of the printing mechanism 2. On the barrel 21, the cleaning groove 61 is connected to the second push plate 613 inside, the power end of the second push plate 613 is connected to the second slider connecting rod 612, the power end of the second slider connecting rod 612 is connected to the telescopic cylinder 611, and the rear end of the cleaning groove 61 is A collection box 62 is provided, and an air source plug 614 is provided on the lower side of the collection box 62. An air source connector 615 is provided between the air source plug 614 and the first printing cylinder 21 of the printing mechanism 2. When cleaning is required, the first printing cylinder 21 ro...

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Abstract

The invention discloses a digital printing machine with an anti-ink solidification mechanism, including a protection mechanism and a printing mechanism, the protection mechanism is installed inside the printing mechanism, an inkjet mechanism for supplying ink, and a scraper for preventing ink solidification mechanism and a cleaning mechanism for collecting waste ink, the upper end of the printing mechanism is provided with the inkjet mechanism, the inkjet mechanism is connected to the scraping mechanism, and the printing mechanism is provided with the cleaning mechanism, so The power end of the printing mechanism is connected to the power mechanism. The invention utilizes the cooperation of the inkjet mechanism and the scraping mechanism to pour back a large amount of ink when printing is stopped, saving materials, and at the same time, it can use the cooperation of the scraping mechanism and the power mechanism to quickly clean up the participating ink to avoid clogging the nozzle and affecting the next printing , Use the cleaning mechanism to scrape and collect the waste ink, without worrying about the later cleaning, which improves the practicability.

Description

technical field [0001] The invention relates to the field of digital printing machines, in particular to a digital printing machine with an anti-ink curing mechanism. Background technique [0002] Digital printing is to record digital graphic information directly on the printing material for printing. That is to say, the input is a digital stream of graphic information, and the output is also a digital stream of graphic information. [0003] In the field of printing machines, it is necessary to print a large number of printed materials, and the ink supply pipe will become a large-diameter pipe due to the pressure requirement. However, when the printing machine is shut down, because the pipe diameter is relatively large, there will be A lot of ink remains in the pipeline. If the outside temperature is too low, the ink will be cured within a short period of time, and the nozzle will be clogged, resulting in waste of ink and the trouble of cleaning up when it is used again lat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01B41J2/165B41J2/185B41J29/17
CPCB41J2/01B41J2/16517B41J2/185B41J29/17B41J2002/1856
Inventor 张立群王堃
Owner 方羿(福州)数码印刷有限公司