Paint filling unit and paint filling device provided with the same

Abstract

The present invention provides a paint filling unit and a paint filling device including the paint filling unit. Since the work when filling the paint in the spray gun integrally provided with the paint supply unit is easy, the filling work can be efficiently performed. The paint filling unit has a main body for supporting the spray gun, an operation manifold and a paint filling manifold attached to the main body, and the operation manifold is provided with a base end side connected to the working fluid supply unit, and the other end side connected to the operation of the spray gun A working fluid supply joint connected to the fluid supply port; a working fluid discharge joint connected to the working fluid supply unit on the base end side and connected to the working fluid discharge port of the spray gun on the other end side; and the base end side connected to the air supply unit, and the other end side The air supply joint for needle tube connected to the air supply port for needle tube of the spray gun, and the manifold for paint filling has a paint filling joint connected to the paint container at the base end and the paint injection port of the spray gun at the other end.

Description

technical field [0001] The present invention relates to a paint filling unit and a paint filling device provided with the paint filling unit, and more particularly, to a paint filling unit that can be easily filled without complicated work when filling paint into a spray gun integrally provided with a paint supply unit A paint filling unit for paint, and a paint filling device including the paint filling unit. Background technique [0002] In the prior art, in a painting apparatus, a spray gun for spraying paint to an object to be painted (hereinafter referred to as "workpiece") and a paint supply unit for supplying paint to the spray gun are separate parts, so that the When the paint is supplied from the paint supply unit to the spray gun via the paint hose, the supplied paint is sprayed from the spray gun to the workpiece. [0003] However, in the case of adopting the above-mentioned method, the spray gun and the paint hose must be cleaned every time the color of the pain...

AI Technical Summary

Problems solved by technology

[0011] Furthermore, when the diameter of the piston becomes larger, the frictional resistance when the piston 74 moves in the syringe part 73 becomes larger. Therefore, in this case, it is necessary to increase the strength of the drive system, so it can be pointed out that the weight becomes larger.

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