A printer ink cartridge device for automatically switching ink cartridges

Abstract

The invention discloses a printer ink box device capable of automatically switching an ink box. The device structurally comprises two switching buttons and an ink box body, wherein the two switching buttons are mounted at the upper end of the ink box body. The device is characterized in that the ink box body comprises a housing, a pressing mechanism, a swinging mechanism, a triggering mechanism, an opening-closing mechanism, a transmission mechanism, an air jetting mechanism and an ink storing pipe, wherein a motor is started, and the transmission mechanism starts to perform transmission; a second linkage rod on the transmission mechanism is upwards lifted to drive a connecting adapting plate to rotate around a rotating fixing shaft; the left end of the connecting adapting plate is upwardslifted to drive an opening-closing plate device to upwards lift; the right end of the connecting adapting plate is downwards pressed to drive a piston rod to downwards press; air is charged through an air inlet, and the air is compressed through an air compression chamber to drive blades to rotate around a rotating shaft so as to generate air force; a second opening-closing plate on the opening-closing plate device is upwards lifted to drive an jetting port to communicate with the ink storing pipe; and then the air force enters the ink storing pipe, and thus the ink draining speed in the inkstoring pipe is increased.

Description

technical field [0001] The invention is a printer ink cartridge device for automatically switching ink cartridges, belonging to the field of printer ink cartridge devices for automatically switching ink cartridges. Background technique [0002] Printers are widely used in people's daily work and life. Due to the limited capacity of the ink cartridges of the printer, the ink cartridges need to be replaced after the printer has been used for a period of time. When replacing the ink cartridges, the printer needs to be turned off to replace the ink cartridges, which will affect the work. Based on this In this case, in some large inkjet printers, there are often spare ink cartridges for each color ink cartridge. When the ink in the main ink cartridge is exhausted, the operator will switch the ink supply tube to the spare ink cartridge in time, and the inkjet printer can continue to work. And the operator takes out the main ink cartridge and adds ink again. [0003] However, the ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a printer ink cartridge device for automatically switching ink cartridges, so as to solve the problem that the existing ink cartridge is not provided with a closed switch on the ink cartridge port when the ink cartridge is working, which may cause problems during the replacement of the ink cartridge. The ink cartridge is leaking, and the ink cartridge is in the process of working, and the speed of ink output is slow

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