| 摘要 |
PURPOSE:To enable a wide range of sealing coating, by allowing the axis of the revolving shaft provided to the wrist of a robot to freely coincided with the axis of a nozzle by connecting an actuator, which has a guide pin provided thereto in an extended state, along the gun body of a high viscosity material coating apparatus. CONSTITUTION:In applying a high viscosity material to the seam of the work such as the body panel of a car, the actuator 51 provided to a gun body 6 is operated when there is no reference surface parallel to a coating region to allow a guide pin 47 to retract to the rotation stop groove 46 provided along a nozzle shaft 9' and a nozzle 32 is directed to a predetermined sealing part to perform work. Next, in follower coating work to the seam of a hemming part, the guide pin 47 is contacted with the reference surface thereof to perform sealing. When the distance of the seam from the reference surface is narrow, the axis 3' of the rotary shaft of the wrist of a robot is allowed to coincide with the axis of a nozzle 32 and the guide pin 47 is obliquely contacted with the seam perform coating.
|
