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Electrostatic spraying device with adjustable radius

An electrostatic spraying and radius technology, applied in the direction of the spraying device, can solve the problems of different distances, incomplete and uneven coating, and achieve the effect of reducing construction costs and complete and uniform coating of the workpiece

Active Publication Date: 2013-10-02
DONGGUAN MINGFENG PACKAGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Workpieces of different sizes generally cannot be painted on the same electrostatic spraying production line, that is to say, one electrostatic spraying production line is only suitable for one kind of workpiece, and different electrostatic spraying production lines need to be built for various types of products, and the construction cost is high. The distance between the workpiece and the spray gun, spray plate or spray cup is different due to the different size of the workpiece, resulting in defects such as incomplete or uneven coating.

Method used

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  • Electrostatic spraying device with adjustable radius
  • Electrostatic spraying device with adjustable radius
  • Electrostatic spraying device with adjustable radius

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 3 As shown, a radius-adjustable electrostatic spraying equipment described in this application includes a generator 1, a guide rail, a chain and several hangers 2, the chain is located inside the guide rail, and the hanger 2 is connected to the chain and moves with the chain, and the guide rail The curved guide rail 3, the fixed guide rail 4, the first adjustment guide rail 5, the second adjustment guide rail 6, the position adjustment device and the tension control guide rail 7 including the elastic steel belt, the generator 1 is located in the center of the arc guide rail 3, and the arc guide rail 3 The two ends of the first adjustment guide rail 5 and one end of the second adjustment guide rail 6 are plugged respectively, and the other end of the first adjustment guide rail 5 and the other end of the second adjustment guide rail 6 are plugged with the fixed guide rail 4 respectively. The guide rail 3, the fixed guide rail 4, the first adju...

Embodiment 2

[0040]The second specific embodiment of an electrostatic spraying equipment with adjustable radius of the present invention, the main technical scheme of this embodiment is the same as that of embodiment 1, and the features not explained in this embodiment adopt the explanation in embodiment 1, No further details will be given here. The difference between this embodiment and embodiment 1 is:

[0041] Such as figure 1 , image 3 As shown, a first guide rail cover 12 is provided between the arc guide rail 3 and the first adjustment guide rail 5, and one end of the arc guide rail 3 and one end of the first adjustment guide rail 5 are inserted into the first guide rail cover 12, and the arc guide rail 3 There is a second guide rail sleeve 13 between the second adjustment guide rail 6, the other end of the arc guide rail 3 and one end of the second adjustment guide rail 6 are inserted into the second guide rail sleeve 13, the first adjustment guide rail 5 and the fixed guide rail...

Embodiment 3

[0043] The third specific embodiment of a radius-adjustable electrostatic spraying equipment of the present invention, the main technical solution of this embodiment is the same as that of Embodiment 1, and the features not explained in this embodiment adopt the explanation in Embodiment 1, No further details will be given here. The difference between this embodiment and embodiment 1 is:

[0044] The position adjustment device is a cylinder, one end of the cylinder is fixedly connected to the first adjustment guide rail, and the other end of the cylinder is fixedly connected to the second adjustment guide rail. The adjustment distance of the cylinder is controlled by PLC, so that the equipment can be adjusted automatically. The adjustment distance is more precise and controllable.

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PUM

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Abstract

The invention relates to an electrostatic spraying device with an adjustable radius. The electrostatic spraying device comprises a generator, a lead rail, a chain and a plurality of hangers, wherein the chain is arranged inside the lead rail, the hangers are connected with the chain and move along the chain, the lead rail comprises an arc lead rail of an elastic steel strap, a fixed lead rail, a first adjusting lead rail, a second adjusting lead rail, a position adjusting device and a tension control lead rail, the generator is arranged in the center of the arc lead rail, two ends of the arc lead rail are respectively connected with one end of the first adjusting lead rail and one end of the second adjusting lead rail, since the arc lead rail is the arc lead rail of the elastic steel strap, the radius of the arc lead rail can be adjusted by adjusting a distance between the first adjusting lead rail and the second adjusting lead rail, i.e. a distance between the hangers for hanging workpieces and the generator such as a spray gun, a spray disc or a spray cup can be adjusted. The electrostatic spraying device is suitable for carrying out the electrostatic spraying for different workpieces in different sizes, different workpieces of different model numbers can be machined through one production line, the construction cost of the production line is reduced, and the machined workpiece is completely and uniformly coated.

Description

technical field [0001] The application belongs to the technical field of packaging equipment, in particular, it relates to an electrostatic spraying equipment with adjustable radius. Background technique [0002] The coating process refers to a process in which products made of metal, plastic, wood and other materials are covered with a protective layer or a decorative layer on the surface for anti-rust and anti-corrosion of the product. Coating quality is one of the important aspects of overall product quality. Product appearance quality not only reflects product protection and decoration performance, but also an important factor that constitutes product value. Therefore, the painting process is a vital part of the entire production process. [0003] Among them, electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in a direction opposite to the electric field, and adsorb the paint...

Claims

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Application Information

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IPC IPC(8): B05B13/02
Inventor 陈华
Owner DONGGUAN MINGFENG PACKAGING CO LTD