LIQUID-TYPE SYNTHETIC RESIN INJECTION NOZZLE

摘要

PURPOSE: A liquid-type synthetic resin injection nozzle is provided to improve the productivity by preventing mixed sub-material from flowing into a liquid-type synthetic resin sub-material supplying apparatus. CONSTITUTION: An injection nozzle comprises a handle section(100), a body section(200), a spring(301), a cylinder section(400), and a nozzle section(500). The handle section(100) presses the spring(301). A nut(102) is coupled to a connection shaft(103) of the handle section(100) so that the handle section(100) can be easily coupled to the body section(200). The body section(200) is connected to the handle section(200) and the nozzle section(500). The cylinder section(400) is provided at a front portion thereof with a shaft(401) which is coupled to the spring(301). The bias force of the spring(301) is transferred to the cylinder section(400). The nozzle section(500) is formed at a front portion thereof with a screw(501) so that the nozzle section(500) is coupled to the body section(200).