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A cleaning device for electrostatic spray gun

A technology of electrostatic spray gun and cleaning device, which is applied in the direction of spraying device, etc., which can solve problems such as unfavorable spraying work and blockage of the nozzle of electrostatic spray gun, and achieve the effect of fast cleaning process, easy water change and good cleaning effect

Active Publication Date: 2020-04-03
TIANCHANG JINLING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in the direction opposite to the electric field, and adsorb the paint particles on the surface of the workpiece. The electrostatic spraying equipment mainly includes electrostatic spray guns and bodies. Due to the electrostatic spraying equipment The main thing is to spray some paint on the object to be coated. After a long time of use, a certain amount of paint will accumulate at the nozzle of the electrostatic spray gun. Blockage, which is not conducive to the next spraying work

Method used

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  • A cleaning device for electrostatic spray gun
  • A cleaning device for electrostatic spray gun
  • A cleaning device for electrostatic spray gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: a kind of cleaning device for electrostatic spray gun 2, such as figure 1 As shown, it includes the body 1 and the electrostatic spray gun 2 hung on the body 1. At this time, a connecting plate 3 is embedded in the sliding button directly below the spray head of the electrostatic spray gun 2 on the body 1. The bottom of the connecting plate 3 is connected to the drive The piston rod of the hydraulic cylinder 6 is connected and fixed, that is, the driving hydraulic cylinder 6 can control the up and down sliding movement of the connecting plate 3 along the body 1; at the same time, a driving motor 5 is fixed on the connecting plate 3, and the output of the driving motor 5 The shaft is connected and fixed with a water storage box 4, that is, the driving motor 5 can control the rotation of the water storage box 4.

[0023] Such as figure 2 As shown, a pair of partitions 41 arranged symmetrically to each other are arranged at the upper opening of the water stor...

specific Embodiment approach

[0024] Specific implementation method: Hang the electrostatic spray gun 2 that has completed the spraying work on the body 1, drive the hydraulic cylinder 6 to work, and the piston rod drives the connecting plate 3 to slide along the body 1 to a place close to the electrostatic spray gun 2. At the same time, the drive motor 5 Work, drive the uniform rotation of the water storage box 4, so that the water liquid in the water storage box 4 also rotates. When the water liquid forms a stable rotating vortex, the electromagnet 43 is powered off, and the cover body 42 is connected to the deformation of the spring 44. During the recovery process, it retracts into the partition 41, thereby forming an opening for the nozzle of the electrostatic spray gun 2 to extend into the water storage box 4, and realizes the cleaning work of the nozzle in the continuous flow of water, and drives The motor 5 controls the rotation of the water storage box 4, thereby realizing the rotation of the water ...

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PUM

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Abstract

The invention discloses a cleaning device used for an electrostatic spray gun. The cleaning device comprises a machine body and the electrostatic spray gun hung on the machine body, wherein a connecting disc is fixedly arranged on a position, below a spray head of the electrostatic spray gun, of the machine body; a water storage box is rotatably arranged on the connecting disc; a drive motor for controlling the water storage box to rotate is arranged on the connecting disc; a pair of partitions is arranged in an upper-end opening of the water storage box; cover bodies for sealing the opening are arranged in the partitions in a sliding mode; electromagnets which mutually adsorb are arranged on the inner side walls of the cover bodies; one end, positioned inside each partition, of the coverbody is fixedly equipped with a connecting spring connected and fixed with the corresponding partition; and when the two electromagnets are in a mutual adsorption state, the connecting springs are instretching states. The cleaning device realizes cleaning work on the electrostatic spray gun utilizing flow of a water liquid, is simple and effective in cleaning, and is quick and convenient.

Description

technical field [0001] The invention relates to the field of electrostatic spraying equipment, in particular to a cleaning device for an electrostatic spray gun. Background technique [0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in the direction opposite to the electric field, and adsorb the paint particles on the surface of the workpiece. The electrostatic spraying equipment mainly includes electrostatic spray guns and bodies. Due to the electrostatic spraying equipment The main thing is to spray some paint on the object to be coated. After a long time of use, a certain amount of paint will accumulate at the nozzle of the electrostatic spray gun. Blockage is not conducive to the next spraying work. Contents of the invention [0003] The object of the present invention is to provide a cleaning device for an electrostatic spray gun, which has the advantages of bette...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B15/52B05B15/55
Inventor 茆文斌
Owner TIANCHANG JINLING ELECTRONICS