Vacuum ink injection machine

Abstract

The invention discloses a vacuum ink injection machine. The vacuum ink injection machine comprises a shell, a plurality of ink storage devices, a water storage device, a first temperature control device, an air inlet device, a second temperature control device, a vacuum tank and a controller. Any one ink storage device comprises an ink holder and a temporary storage tank, wherein a flow guide plate tilting downwards is arranged in the ink holder, the storage tank is arranged below the ink holder, a vent hole is formed in the top of the temporary storage tank, and the bottom of the temporary storage tank communicates with an ink inlet of an ink box through a second ink outlet tube, a multi-way valve, an ink inlet tube and an ink inlet connector. The water storage device comprises a water storage tank communicating with the ink inlet tube through the multi-way valve. The air inlet device comprises an air inlet tank which communicates with the ink inlet tube through the multi-way valve. An ink lead tube is arranged on the upper portion of the vacuum tank in a communicating mode and communicates with an ink outlet of the ink box through an ink lead connector. The vacuum ink injection machine has the advantages that ink can be re-injected into the ink box repeatedly, the ink injection amount is accurate, and the ink injection quality is high.

Description

technical field [0001] The invention relates to the field of ink cartridge regeneration machinery. More specifically, the present invention relates to a vacuum ink filling machine. Background technique [0002] Ink cartridges are consumables for inkjet printers. Once the ink in the ink chamber is exhausted, it will be discarded, which is very wasteful and not environmentally friendly. To recycle the waste ink cartridges, the ink cartridges must be refilled with ink. Whether the ink is good or bad It directly affects the utilization of recycled ink cartridges. However, the existing ink filling machines generally suck out the residual ink and refill the ink directly. The residual ink residue in the ink cartridge cannot be removed. . Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention ...

AI Technical Summary

Problems solved by technology

[0002] Ink cartridges are consumables for inkjet printers. Once the ink in the ink chamber is exhausted, it will be discarded, which is very wasteful and not environmentally friendly. To recycle waste ink cartridges, the ink cartridges must be refilled with ink. Whether the ink is good or bad Directly affect the utilization of recycled ink cartridges

However, the existing ink filling machines generally suck out the residual ink and refill the ink directly. The remaining ink residue in the ink cartridge cannot be removed. After several times of refilling, the printing quality of the ink cartridge will be significantly reduced, and it cannot be used normally, so it can only be discarded.

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