Coating needle and coating head assembly structure applying same

• Main Authors: LI HAIKUN, HU CHANGCHUN, HUANG KUN
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses a coating needle and a coating head assembly structure applying the same, a dipping coating head is arranged at the lower end part of an elastic rod body of the coating needle, the dipping coating head comprises a coating head base part, and the coating head base part is arranged at the lower end part of the elastic rod body; the dipping coating head further comprises a circular dipping ring located on the lower end side of the coating head base, and a dipping hole which is completely through up and down is formed in the core portion of the dipping ring. A coating head connecting part extending vertically is arranged between the dipping ring and the coating head base part, and the coating head base part, the coating head connecting part and the dipping ring are of an integrated structure; the coating needle has the advantages of novel structural design and good stability and reliability. The coating head assembly structure comprises a mounting base and a plurality of coating needle