APPLICATION APPARATUS

摘要

A coating material is uniformly applied on an inner wall surface of a container while preventing leakage of the coating material and an increase in an installation space. An application apparatus (10) that applies a coating material (L) on an inner wall surface of a container (C) includes: a spray gun (20) having a spray nozzle (22); an outgoing pipe (30) and a return pipe (33); a supply control unit (50); a rotary drive unit (60); and a moving unit (70), wherein the outgoing pipe (30) and the return pipe (33) are each provided with a resilient-shape part (32, 35) capable of extending and contracting resiliently.

主权项

1. An application apparatus that applies a coating material on an inner wail surface of a container, comprising:
a spray gun having a spray nozzle and including a coating material ejection passage formed therein; an outgoing pipe and a return pipe attached to said spray gun and forming a coating material circulatory path connecting to said coating material ejection passage; a supply control unit controlling supply of the coating material from said coating material circulatory path to said coating material ejection passage; a rotary drive unit rotating said spray gun around an axis extending along a longitudinal direction of the gun; and a moving unit moving said spray gun along the longitudinal direction of the gun, wherein said outgoing pipe and said return pipe are each provided with a resilient-shape part capable of extending and contracting resiliently.