Nozzle cleaning device of two-dimensional code coding device

Abstract

The invention provides a nozzle cleaning device of a two-dimensional code coding device. The nozzle cleaning device of the two-dimensional code coding device comprises a pedestal, a bracket and a cleaning pipe; a plurality of pulleys are mounted at the bottom of the pedestal; a water tank is mounted at the top of the pedestal; a power supply is mounted on a side wall of the water tank; a first water pump is mounted on one side of the water tank; a second water pump is mounted at the bottom of the first water pump; the top of the pedestal is welded with a bracket positioned on the same side ofthe first water pump and the second water pump; one end of a connecting pipe is connected with a cleaning nozzle; a hard inner pipe is mounted in the cleaning nozzle; the bottom end of the hard innerpipe is connected with a water feeding inner pipe which runs through a long pipe and the connecting pipe; the top end of the hard inner pipe is connected with an inner connecting nozzle; and one row of uniformly distributed concave nozzles are arranged on the inner wall of each of the two sides of the inner connecting nozzles. Through a series of structures, the device has the function of cleaningthe inner wall and the outer wall of the nozzle simultaneously, and has the higher efficiency and the more excellent effect.

Description

technical field [0001] The invention relates to the technical field of nozzle cleaning of inkjet printers, in particular to a nozzle cleaning device of a two-dimensional code coding device. Background technique [0002] The two-dimensional code coding device is a kind of inkjet printer. It is controlled by software and uses a non-contact method to mark the product on the product, and uses the nozzle to mark the required two-dimensional code on the product. The nozzle plays a particularly important role. Therefore, the nozzle needs to be cleaned with a cleaning device before and after use. [0003] However, the existing nozzle cleaning device used for a two-dimensional code coding device still has certain defects in use. Because the cleaning device only cleans the outer wall of the nozzle or the position of the ink outlet, it is limited to the ink outlet. The small diameter makes it inconvenient to clean the interior, which also leads to a greatly reduced cleaning effect. Th...

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Problems solved by technology

[0003] However, the existing nozzle cleaning device used for a two-dimensional code coding device still has certain defects in use. Because the cleaning device only cleans the outer wall of the nozzle or the position of the ink outlet, it is limited to the ink outlet. The small diameter makes it inconvenient to clean its interior, which also leads to a greatly reduced cleaning effect. Therefore, the present invention proposes a nozzle cleaning device for a two-dimensional code coding device to solve the existing problems

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