Nozzle recycling pipe moving seal device

Abstract

The invention relates to the technical field of ink-jet printing machines, and particularly relates to a nozzle recycling pipe moving seal device. The device comprises a motor, a coupler, a guide sliding rod, a screw, a guide limiting block, a nozzle hole and a guide recycling bending pipe; the motor is connected with the screw through the coupler, the screw is arranged in the guide sliding rod, the outer side end of the guide sliding rod is provided with the guide limiting block, the guide sliding rod is arranged on a support, a spray nozzle is formed in one side on the support, the nozzle hole is formed in the position, on the right side face of the spray nozzle, in the middle of a nozzle piece, the guide recycling bending pipe is arranged on the guide sliding rod, and the guide recycling bending pipe is connected with the nozzle hole of the spray nozzle. The seal device has the advantages of being simple in structure, convenient to use, high in production efficiency, low in production cost and the like.

Description

【Technical field】 [0001] The invention relates to the technical field of inkjet printers, in particular to a moving sealing device for a nozzle recovery pipe. 【Background technique】 [0002] Inkjet printers are generally divided into small-character inkjet printers, large-character inkjet printers, high-resolution inkjet printers, laser inkjet printers, and thermal transfer inkjet printers. At present, the inkjet printers on the market have the following problems: the traditional inkjet printers have a high frequency of failures in the nozzle part, such as: ink line shooting crooked, nozzle clogging, etc. After the ink line is shot crookedly, the ink splashes out, causing the print head to be dirty, and special cleaning agent is needed to clean it. [0003] The reason for the nozzle clogging is that if the nozzle and the recovery ink tube are not cleaned when the printing is stopped or the machine is shut down, the ink remaining in the nozzle and the recovery ink tube will ...

AI Technical Summary

Problems solved by technology

At present, the inkjet printers on the market have the following problems: The traditional inkjet printers have a higher failure frequency in the nozzle part, such as: ink line shooting crooked, nozzle clogging, etc.

After the ink line is shot crookedly, the ink splashes out, causing the print head to be dirty, and it needs to be cleaned with a special cleaning agent.

[0003] The reason for the nozzle clogging is that if the nozzle and the recovery ink tube are not cleaned when the printing is stopped or the machine is shut down, the ink remaining in the nozzle and the recovery ink tube will solidify and cause blockage. It is fixed and cannot be moved, so it is troublesome and inconvenient to clean the nozzle, but if it is not cleaned, it will easily cause nozzle clogging, and if it is cleaned frequently, there will be problems such as low production efficiency and increased production cost.

Images