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Coating device and related coating method

A technology of coating device and coating agent, which is applied to the device, spraying device, spraying device and other directions for coating liquid on the surface, can solve the problems of high investment cost, unsatisfactory coating efficiency, excessive spraying, etc.

Active Publication Date: 2016-08-03
DUERR SYST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] On the one hand, known coating devices incur extremely high investment costs for the necessary wash-off and the required explosion protection due to their unsatisfactory coating efficiency and resulting in overspray
[0008] On the other hand, due to overspray during operation, known coating devices are associated with very high operating costs due to loss of paint and the cost of dealing with overspray

Method used

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  • Coating device and related coating method
  • Coating device and related coating method
  • Coating device and related coating method

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Embodiment Construction

[0100] figure 2 The sectional view in shows a painting device according to the invention, which partly corresponds to figure 1 A conventional painting installation is shown, so to avoid repetitions, reference is made to the above description, so that the same reference numerals are used for corresponding details.

[0101] The particular feature of the painting plant according to the invention lies initially in the fact that the painting robots 3, 4 do not have rotary sprayers as coating devices, but instead have printing heads 8, 9 with more than 95% of the Great coating efficiency and thus much less overspray.

[0102] On the one hand, this has the advantage of eliminating the need to figure 1 Flushing parts 7 in conventional painting equipment.

[0103] On the contrary, the painting plant according to the invention has an extraction fan 10 located below the painting booth 2, which draws the air downwards from the painting booth 2 through a filter ceiling 11 which filters...

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PUM

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Abstract

The invention relates to a coating device and a coating method for coating components with a coating agent, more particularly with a coating material, for painting body parts of a motor vehicle, comprising a coating device for applying a coating agent, according to the invention, the The coating device is a coating head (8, 9) that discharges a coating agent from at least one coating agent nozzle.

Description

technical field [0001] The invention relates to a coating device for coating components with a coating agent, more particularly for painting motor vehicle body parts with a coating material. Furthermore, the invention also relates to a corresponding coating method. Background technique [0002] figure 1 A cross-sectional view of a conventional painting plant for painting motor vehicle body parts is shown. Here, the motor vehicle body parts to be painted are transported on a conveyor belt 1 through a paint booth 2 at right angles to the plane of the drawing, wherein the motor vehicle body parts are then painted in a conventional manner by painting robots 3 , 4 . The painting robots 3 , 4 have several rotary manipulators, each of which carries an application device such as a rotary sprayer, an air sprayer or a so-called airless device via a multi-axis robot hand. [0003] However, these known coating devices have the disadvantage that the coating efficiency is not at an op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/407B05B13/04B05B12/00B05B14/43B05B16/00B05B16/40
CPCB05B13/04B41J3/407B41J3/4073B05B12/122B05B13/0452B05B13/0431B05D5/06B05D7/14B05B1/14B05B14/43B05C11/1015B05C11/1036B05C5/027B05C11/1005B05C11/1018B05C11/1044
Inventor F·赫勒H-G·弗里茨S·韦塞基
Owner DUERR SYST GMBH