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Spray gun device for coating

A spray gun and painting technology, applied in the field of spray gun devices for painting, can solve the problems of increased weight, increased drive system strength, increased frictional resistance, etc., and achieves the effects of easy operation, easy replacement, and elimination of waste.

Active Publication Date: 2020-05-19
TAKUBO ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Furthermore, if the diameter of the piston becomes larger, the frictional resistance when the piston 53 moves in the syringe part 54 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.

Method used

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  • Spray gun device for coating
  • Spray gun device for coating
  • Spray gun device for coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] An embodiment of the spray gun device for painting of the present invention (hereinafter simply referred to as "spray gun device") will be described. Such as the hand unit of the coating machine. In addition, the hand unit is attached to the coating machine, and the spray gun is detachably attached to the hand unit. That is, the spray gun is attached to the painting robot via the hand unit.

[0062] Here, the spray gun will be described with reference to the accompanying drawings, figure 1 and figure 2 is a perspective view showing the spray gun 11 in this embodiment, and image 3 It is a figure for demonstrating the structure of the spray gun 11 in this Example, and in this Example, the spray gun 11 has a spray gun main body and the paint supply means which supplies paint to this spray gun main body. That is, in figure 1 , figure 2 Among them, 12 is the spray gun body, 13 is the paint supply unit, the spray gun body 12 is connected to the bottom of the paint ...

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PUM

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Abstract

A spray gun device for coating uses a spray gun provided with a paint supply unit in an integrated manner, the spray gun is easy to replace, and color conversion operation is easy to perform. The handunit (34) is mounted on the coating machine, and the spray gun is detachably mounted on the hand unit. The hand unit is provided with a hydraulic fluid supply joint (39), a hydraulic fluid dischargejoint (40), and an air supply joint (41). The spray gun is integrally provided with a spray gun main body (12) and a paint supply unit (13). The paint supply unit is provided with a manifold (23), a housing (24) connected to the manifold, and a paint bag (25) housed in the housing and filled with paint. The manifold is provided with a working fluid supply port, a working fluid discharge port and an air supply port, and the spray gun can be mounted and dismounted by connecting or disconnecting the working fluid supply connector and the working fluid supply port, the working fluid discharge connector and the working fluid discharge port, and the air supply connector and the air supply port.

Description

technical field [0001] The present invention relates to a spray gun device for painting. More specifically, it relates to a spray gun integrally provided with a paint supply unit, which can efficiently coat a plurality of workpieces by making the spray gun easy to attach and detach from a coating machine. Spray gun device for painting and changing the color of paint. Background technique [0002] Under the prior art, in the coating device, the spray gun used to spray paint to the object to be coated (hereinafter referred to as "workpiece") and the paint supply unit used to supply paint to the spray gun are separate parts, so that through The paint pipe supplies paint from the paint supply unit to the spray gun, and sprays the supplied paint from the spray gun to the workpiece. [0003] However, in the case of adopting the above-mentioned method, the spray gun and the paint pipe must be cleaned every time the color of the paint is changed, which can cause unbearable troubles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B12/18B05B7/02B05B13/04B05B12/08
CPCB05B12/18B05B7/02B05B13/0431B05B12/087B05B5/16B05B7/24B05B7/12B05B13/04
Inventor 西川俊博小岛光
Owner TAKUBO ENG