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A circulating ink supply system

A supply system and ink technology, applied in printing and other directions, can solve problems such as ink waste, affecting the quality and effect of printed products, and achieve the effects of avoiding color difference, avoiding ink precipitation, and improving utilization

Inactive Publication Date: 2017-08-25
HEBEI BAISHA TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing continuous ink supply system has the following disadvantages during use: due to the large capacity of the ink supply box and the upper ink box, the ink stored in it will produce sedimentation and stratification, which will affect the quality and effect of the printed product and ink. unnecessary waste

Method used

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  • A circulating ink supply system
  • A circulating ink supply system
  • A circulating ink supply system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment one, such as Figure 6 shown. The automatic induction fire extinguishing device 7 includes a foldable fire extinguishing blanket 26, a support frame 22, an electric control lock 24, a temperature sensor 25 and a controller. The two ends of the support frame 22 are connected to the two sides of the ink supply cartridge 1 through torsion spring rotation; the electric control lock 24 is fixed on the bracket 23 outside the ink supply cartridge 1, and the dead bolt of the electric control lock 24 stretches out and presses on the support frame 22 Keep the support frame 22 in a horizontal position or tilt downward, and the support 23 is fixedly connected with the ink supply cartridge 1; the temperature sensor 25 is fixed on the box body of the ink supply cartridge 1, and the temperature sensor 25 and the electric control lock 24 are all connected with the controller. When the temperature sensor 25 senses that the temperature exceeds the set value, the electric cont...

Embodiment 2

[0043] Example two such as Figure 7 shown. The support frame 22 includes a fixed frame 29 and a movable frame 28, the fixed frame 29 is horizontally fixed on the outside of the ink supply cartridge 1, the two ends of the movable frame 28 are rotatably connected to the both sides of the ink supply cartridge 1 by a torsion spring, and the movable frame 28 is positioned at the fixed Above the frame 29, the foldable fire blanket 26 is connected between the fixed frame 29 and the movable frame 28. The movable frame 28 is in a horizontal state under the action of the electric control lock 24 and overlaps with the fixed frame 29 below. When the temperature sensor 25 senses When the temperature exceeds the set value, the electric control lock 24 is powered off, the dead bolt of the electric control lock 24 is retracted, and the movable frame 28 is turned up to the other side of the ink supply cartridge 1, and the foldable fire blanket 26 is driven to cover the entire ink supply cartr...

Embodiment 3

[0044] Embodiment three such as Figure 8 , Figure 9 shown. The electric control lock 24 is fixed on the support 23, and the support 23 is provided with a hook 27. When the ink supply system works normally, the dead bolt of the electric control lock 24 stretches out, and the hook 27 hooks upwards on the dead bolt of the electric control lock 24. When the temperature sensor 25 senses that the temperature exceeds the set value, the electric control lock 24 is powered off, the dead bolt of the electric control lock 24 is withdrawn, the hook 27 breaks away from the control of the electric control lock 24, and the support frame 22 is turned up to the other side of the ink supply cartridge 1. On one side, the folded fire blanket 26 is driven to cover the entire ink supply cartridge 1, so that the ink supply cartridge 1 is isolated from the outside air.

[0045] Figure 10 It is the control schematic diagram of the automatic induction fire extinguishing device 7. Among them, the...

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PUM

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Abstract

The invention discloses a cyclic ink supply system, and relates to the technical field of printing. The cyclic ink supply system comprises an ink supply box and an ink feed box. The ink supply box and the ink feed box are communicated through an ink feed pipe. A return pipe is also arranged between the ink supply box and the ink feed box. The cavity of the ink supply box is divided into an ink storing slot and an ink adding slot. A communicating pipe is arranged between the ink storing slot and the ink adding slot. The ink storing slot is internally provided with a stirring device. The ink adding slot is internally provided with an ink supply device. Ink precipitation and separation can be effectively avoided so that the ink component is ensured to be uniform and consistent, printing aberration can be reduced and the quality and the effect of the printing product can be enhanced.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a circulating ink supply system. Background technique [0002] The existing continuous ink supply system usually includes an upper ink box placed inside the printing press and an ink supply box placed outside the printing press. The ink supply box supplies ink to the upper ink box through a pipeline, wherein the capacity of the ink in the ink supply box can be several times or even Dozens of times the capacity of the upper ink cartridge, the continuous ink supply system greatly reduces the cost of use, and also avoids the inconvenience caused by users frequently adding ink to the upper ink cartridge. [0003] However, the existing continuous ink supply system has the following disadvantages during use: due to the large capacity of the ink supply box and the upper ink box, the ink stored in it will produce sedimentation and stratification, which will affect the quality and effect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175B41J2/18
CPCB41J2/17513B41J2/18
Inventor 武亚林贾顺起周新荣郭英辉武卫东吴涛刘红良谭振龙刘宏飞王士东李波
Owner HEBEI BAISHA TOBACCO