Fluid jet device and control system thereof

Abstract

The invention discloses a fluid jet device and a control system thereof. The fluid jet device comprises a plurality of ink bottles, a box, a constant temperature system, a vibrator and sound-light prompting equipment. The box is used for containing the ink bottles and divided into an upper layer and a lower layer. The upper layer of the box is provided with a plurality of grooves used for containing the ink bottles. The lower layer of the box is used for storing the constant temperature system, the vibrator and the sound-light prompting equipment. According to the fluid jet device, on the one hand, the phenomenon that a set of a constant temperature system, a vibrator and sound-light prompting equipment needs to be designed independently for each ink bottle is avoided, so that the cost is greatly reduced, the structure is simplified, a complete set of ink supply device is made to be simpler in structure, and all the ink bottles are placed neatly and attractively at the same time.

Description

technical field [0001] The invention relates to a printing device, in particular to a fluid ejection device for an inkjet printer and a control system thereof. Background technique [0002] In the prior art, inkjet printers or digital inkjet printers use an external ink supply system. Usually, an external ink supply system includes a container for holding ink and an ink suction tube for delivering ink. One end of the ink suction tube is connected to the nozzle of the printer. [0003] When the external ink supply system is placed in a low-temperature environment, the viscosity of the ink will often increase, which will affect the printing quality; [0004] The external ink cartridge lacks the function of automatically alarming when the ink in the ink cartridge is about to run out to prompt to add ink in time, which often causes the ink in the ink cartridge to be used up so that the ink suction tube of the inkjet printer or digital inkjet printer enters the air and the nozzle...

AI Technical Summary

Problems solved by technology

[0003] When the external ink supply system is placed in a low-temperature environment, the viscosity of the ink will often increase, which will affect the printing quality;

[0004] Due to the lack of external ink cartridges, when the ink in the ink cartridge is about to run out, it will automatically alarm to remind you to add ink in time, which often causes the ink in the ink cartridge to run out, so that the ink suction tube of the inkjet printer or digital inkjet printer will enter the air and cause the nozzle to be scrapped.

The existing technology is only aimed at the case where an ink cartridge has an audible and visual prompting device and multiple ink cartridges are used at the same time.

[0005] At the same time, when the ink is placed for a long time, it is easy to produce sediment or aggregate into fine particles. These precipitates or aggregated fine particles in the ink are easy to block or damage the nozzles of inkjet printers or inkjet printers. At the same time, it also has a negative impact on the quality of the printed picture. The existing technology is only aimed at the case where an ink cartridge has an oscillator and a single-pass ink cartridge is used. On the one hand, the cost of the ink cartridge is greatly increased.

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