Digital calico printing machine nozzle protection device

• Main Authors: WU JIANXIAN, DING BIN, XU YIGAN, LU MINGJIE, YUE TING
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• 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 discloses a nozzle protection device of a digital calico printing machine, belongs to the technical field of digital calico printing machines, and aims to overcome the defect that the existing nozzle protection device is high in cost for adapting to different detection lengths. The nozzle protection device comprises a first detection assembly and a second detection assembly, the first detection assembly is provided with a first through hole, the second detection assembly is provided with a second through hole, the first detection assembly and the second detection assembly are mutually connected through a connecting piece, and the connecting piece is provided with a receding space so that the first through hole and the second through hole can transversely and coaxially penetrate. The first detection assembly and the second detection assembly are provided with a group of correlation sensors corresponding to the first through hole and the second through hole. The first through hole in the first