Printing ink even feeding system that colors

The utility model relates to a printing ink even feeding system that colors, including black groove (10) and dosage bunker (20), dosage bunker (20) and black groove (10) intercommunication, still include heating device (30), this heating device (30) are including flourishing water containing ware (31), electric heater (32), water pump (33) and control switch (34), be thermal insulating inner container (11) design around china ink groove (10) is outer, be equipped with temperature detector (12) in black groove (10), the delivery port of water pump (33) with the help of water pipe (36) with thermal insulating inner container (11) intercommunication to thermal insulating inner container (11) are still with the help of back flow (38) and flourishing water containing ware (31) intercommunication, temperature detector (12) with control switch (34) electricity is connected. The utility model discloses can effectively avoid among the prior art feed printing ink defect such as inhomogeneous of coloring. 本实用新型涉及种油墨上色均匀