Heavy type part spraying device

A spraying device and component technology, which is applied in the field of heavy-duty parts spraying device, can solve the problems of insufficient spraying, insufficient paint pressure, high height, etc., and achieve the effect of avoiding insufficient spraying and excessive spraying

Inactive Publication Date: 2016-07-20
李富平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Heavy-duty parts are large in size and high in height, and the height span of the spray gun during spraying is relatively large. Since the pressure of the liquid is more sensitive to the height, it is easy to have insufficient paint pressur

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0023] Such as figure 1 , a heavy-duty parts spraying device, including 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 provided with a pressure regulating device, and the pressure regulating device includes a shell installed on the spray gun 1 The body, the turbine blade 3 installed in the casing and rotatable relative to the casing, and the frequency conversion motor 2 connected with the turbine blade 3, the inside of the spray gun 1 has a paint channel for conveying paint, the lower part of the turbine blade 3 Located in the paint channel inside the spray gun 1;

[0024] The variable frequency motor 2 is connected to a control system that is connected to the six-axis articulated robot and controls the movement of the six-axis articulated robot;

[0025] When spraying heavy pa...

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PUM

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Abstract

The invention provides a heavy type part spraying device. The heavy type part spraying device comprises a six-axis joint robot and a spraying gun (1), a pressure adjusting device is arranged on the spraying gun (1) and comprises a shell installed on the spraying gun (1), turbine blades (3) installed in the shell and capable of rotating relative to the shell and a motor connected with the turbine blades (3), and a paint channel used for conveying paint is arranged inside the spraying gun (1); the lower portions of the turbine blades (3) are located in the paint channel inside the spraying gun (1); a control system connected with the six-axis joint robot and used for controlling motion of the six-axis joint robot is connected to the motor; and a mixing device is connected to an inlet of the paint channel of the spraying gun (1). By means of the heavy type part spraying device, the rotating speed of the variable frequency motor (2) can be set according to the height of the tail end of the six-axis joint robot at present, the aim of adjusting the pressure of the paint in the spraying gun (1) according to the height is achieved, and the conditions of insufficient spraying and excessive spraying are avoided.

Description

technical field [0001] The invention relates to a spraying device for heavy parts, belonging to the field of spraying equipment. Background technique [0002] Heavy-duty parts are large in size and high in height, and the height span of the spray gun during spraying is relatively large. Since the pressure of the liquid is more sensitive to the height, it is easy to have insufficient paint pressure and insufficient spraying at higher positions, and insufficient paint at lower positions. Overpressured, oversprayed conditions. [0003] In the prior art, no special spraying device is provided for heavy-duty parts to avoid under-spraying and over-spraying. Contents of the invention [0004] The purpose of the present invention is to provide a special spraying device for spraying heavy parts, so as to avoid insufficient spraying and excessive spraying. [0005] Technical scheme of the present invention is as follows: [0006] A heavy-duty parts spraying device, including a si...

Claims

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Application Information

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IPC IPC(8): B05B13/04B05B15/00B05B12/00
CPCB05B13/0431B05B12/00B05B15/40
Inventor 李富平
Owner 李富平
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