Ink jet device capable of continuously supplying ink

• Main Authors: GUO WENWEI, GUO WENMIN
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2019
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

The utility model relates to an ink jet device capable of continuously supplying ink. The printer comprises an ink storage box, an ink conveying pipe and a printing head, the communicating valve comprises a valve body; wherein an accommodating cavity, an ink inlet and an ink outlet are formed in the valve body; the containing cavity is conical, an adjusting rod is arranged in the containing cavity, the adjusting rod is sleeved with a plurality of sealing rings in the length direction of the containing cavity, one end of the adjusting rod is sleeved with an elastic body, the top end of the adjusting rod abuts against the top wall of the containing cavity, and the other end of the adjusting rod extends out of the ink outlet and abuts against the printing head. According to the technical scheme of the utility model, when the cover plate is turned over relative to the base, the ink can be continuously supplied. The cover plate drives the communicating valve to be separated from the printing head, so that the adju