Patent ID: 11931752
Assignee: SUZHOU HSEN-MEZ AUTOMATION CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 11:
12. A non-contact precision pneumatic injection valve comprising:
a cylinder;
a needle disposed inside the cylinder; and
a nozzle assembly releasably attached to a lower end of the cylinder, the nozzle assembly comprising:
a fixing claw;
a nozzle;
a glue chamber disposed between the lower end of the cylinder and the nozzle and connectable to a glue source; and
a nozzle heater surrounding the nozzle,
wherein the fixing claw engages the nozzle heater and rotatably engages the lower end of the cylinder to clamp the lower end of the cylinder, the glue chamber, the nozzle and the nozzle heater together.