Unlock instant, AI-driven research and patent intelligence for your innovation.

Coating device capable of preventing over-spraying

A coating and spray gun technology, applied in the direction of spraying devices, liquid spraying devices, etc., can solve the problems of poor spraying effect, dark color, and inability to estimate the humidity of spraying parts, etc., and achieve the effects of prolonging service life, uniform distribution, and increasing the number of times

Inactive Publication Date: 2016-07-20
李富平
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the spraying process of the existing spraying device, the humidity of the sprayed part cannot be estimated, and the phenomenon of overspraying often occurs, resulting in a darker color of the oversprayed area and poor spraying effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coating device capable of preventing over-spraying
  • Coating device capable of preventing over-spraying
  • Coating device capable of preventing over-spraying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0022] Such as figure 1 , a coating device for preventing overspray, comprising a six-axis articulated robot and a spray gun 1 installed at the end of the six-axis articulated robot, the spray gun 1 is also equipped with a humidity sensor 2, and the spray gun 1 is also equipped with a shroud The wire mesh cover 3 above the humidity sensor 2, the wire mesh cover 3 is covered with an activated carbon coating 4; the humidity sensor 2 is connected with the control system of the coating device; thus the control system can be a reference value with humidity to avoid Over-spraying and uneven spraying: If the humidity is detected to be too high, it is considered that the current spraying point is over-sprayed, and the six-axis joint robot is immediately controlled to move to the next target area. If the humidity is detected to be low, it is considered that the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a coating device capable of preventing over-spraying. The coating device comprises a six-axis joint robot and a spray gun (1) installed at the tail end of the six-axis joint robot, wherein a humidity sensor (2) is further installed on the spray gun (1), and an activated carbon coating (4) externally covers the humidity sensor; the spray gun (1) is connected with a mixing device, and the mixing device comprises a main box body as well as a pressure pump, a paint tank and a water tank which are installed on the main box body; the main box body is provided with an inlet I connected with the paint tank and an inlet II connected with the water tank, and further provided with an output port connected with the spray gun (1) through the pressure pump; and a filter tube immersing into the water tank and with a sealed outer end is installed in the inlet II, so that a water flow is filtered through the filter tube while entering the inlet II. The coating device provided by the invention has a function of preventing over-spraying and an insufficient spraying amount, and further has the advantage of long life.

Description

technical field [0001] The invention relates to a coating device for preventing excessive spraying, which belongs to the field of spraying equipment. Background technique [0002] The spraying work of automobiles and large parts is mainly completed by painting devices such as spraying robots. [0003] During the spraying process of the existing spraying device, the humidity of the sprayed part cannot be estimated, and the phenomenon of overspraying often occurs, resulting in darker color of the oversprayed area and poor spraying effect. Contents of the invention [0004] The object of the present invention is to provide a coating device capable of real-time detection of the humidity near the sprayed surface to avoid overspraying and insufficient spraying. [0005] Technical scheme of the present invention is as follows: [0006] A coating device for preventing overspraying, comprising a six-axis articulated robot and a spray gun installed at the end of the six-axis artic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B05B12/08B05B13/04B05B7/04B05B15/00
CPCB05B12/084B05B7/0408B05B13/0431B05B15/40
Inventor 李富平
Owner 李富平