Ink path system of a scanning printing machine

Abstract

The invention discloses an ink path system of a scanning printing machine, which comprises a printing scanning vehicle, a primary ink barrel, an ink supply pump, a pre-stage filter, a constant temperature heating water tank, a secondary ink inlet box, a nozzle, a circulation pump, an ink outlet Pipeline, degassing lung, post-stage filter; primary ink barrel, ink supply pump, pre-stage filter, constant temperature heating water tank, degassing lung, post-stage filter, secondary ink cartridge and nozzle are connected in sequence through hoses to form Ink supply system; nozzles, ink outlet pipes, circulation pumps and degassing lungs are sequentially connected through hoses to form an ink circulation system; the secondary ink cartridges are set above the ink outlet pipes. Its advantages are: stable ink parameters and improved printing effect; the first-level ink tank is equipped with a stirring device, which effectively reduces ink precipitation; reduces production costs; increases the space occupied by the equipment, making the equipment easier to maintain and operate; reduces Ink breakage or wire pulling during printing; air bubbles in the nozzle are easier to remove, and the time to remove air bubbles is shortened to 1-2 hours.

Description

technical field [0001] The invention relates to an ink path system of a scanning printing machine. Background technique [0002] Scanning printing machines are widely used in clothing, cutting pieces, clothing, leather, luggage, transfer paper, artificial flowers, shoe materials, flocking cloth, thick plate, cloth, etc. At present, the ink path system of scanning printing machine includes printing scanning car, primary ink tank, ink supply pump, pre-filter, secondary ink cartridge, nozzle, circulation pump, secondary ink cartridge, degassing lung, post- stage filter; primary ink barrel, ink supply pump, pre-stage filter, degassing lung, post-stage filter, secondary inlet ink cartridge and nozzle are connected in sequence through hoses to form an ink supply system; nozzle, secondary outlet ink cartridge, Circulation pump and degassing lung are connected through flexible tubes in turn to form an ink circulation system; the secondary ink cartridge is externally connected with ...

AI Technical Summary

Problems solved by technology

The ink path system of the existing scanning printing machine has the following defects. (1) The temperature parameter of the ink is unstable and easily affected by the environment, resulting in poor consistency of printing effects under different temperature conditions; (2) The first-level ink tank (3) The secondary ink cartridge occupies the space of the equipment, which makes the maintenance and operation of the equipment unsatisfactory; (4) The height of the secondary ink cartridge is the same as that of the secondary ink cartridge due to structural reasons. Generate a height difference to form a natural flow rate; (5) The circulating flow rate required by the nozzle can only be generated by the circulating pump, and the nozzle will discharge the air bubbles inside. It takes a long time for the nozzle to reach the ideal working state of the nozzle, generally at least 4~5 hours or more

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