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Coating machine having rotary atomizing head

一种旋转雾化、涂装机的技术，应用在喷射装置、静电喷射装置、具有活动出口的喷洒装置等方向，能够解决镀层剥离、无法使用精密零件清洗有效的等问题，达到容易清洗的效果

Inactive Publication Date: 2015-12-23
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current situation is that in order to avoid peeling of the coating, it is impossible to use an ultrasonic cleaner that is effective for cleaning precision parts.

Method used

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  • Coating machine having rotary atomizing head
  • Coating machine having rotary atomizing head
  • Coating machine having rotary atomizing head

Examples

Experimental program
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Embodiment Construction

[0044] Refer to the following Figure 1 to Figure 9 A rotary atomizing head type coating machine according to an embodiment of the present invention will be described in detail. Here, the rotary atomizing head type coater includes an electrostatic coater which applies a high voltage to sprayed paint and a non-electrostatic coater which does not apply a high voltage to the paint. In the embodiments described above, a rotary atomizing head type coating machine configured as a direct charging type electrostatic coating machine that directly applies a high voltage to the paint will be described as an example.

[0045] exist figure 1 In , the code|symbol 1 shows the rotary atomizing head type coating machine of this embodiment. This rotary atomizing head type coating machine 1 is configured as a direct charging type electrostatic coating machine that directly applies a high voltage to the paint by a high voltage generator (not shown). The rotary atomizing head type coating machi...

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Abstract

In the present invention, a shaping air ring (10) is configured from a body (11), a cover (13), and a nozzle (15). The tip of the nozzle (15) is provided with a tapered conical protrusion (17) that is abutted against the cover (13) in a gapless contacted state. A plurality of inclination grooves (20) are provided along the entire circumference of a tapered taper surface (17C) of the conical protrusion (17). Furthermore, first shaping-air injection holes (23), which inject shaping air towards a discharge edge (9E) of a rotary atomizing head (9), are provided between each inclination groove (20) and the inner circumferential surface (13B2) of the cover (13). A second shaping-air injection hole (24), which injects shaping air along the outer circumferential surface (9C) of the rotary atomizing head (9), is provided to an inner circumferential surface (16A) of the nozzle (15).

Description

technical field [0001] The present invention relates to a rotary atomizing head type coating machine, which includes, for example, a shaping air ring that sprays shaping air for adjusting the spray pattern of paint particles sprayed from a rotary atomizing head. Background technique [0002] Generally, when coating the body of an automobile, furniture, electrical appliances, etc., a rotary atomizing head type coating machine with good coating efficiency and coating quality is used. The rotary atomizing head type paint machine includes an electrostatic paint machine that applies a high voltage to the paint supplied to the rotary atomizing head. At this time, the paint particles charged with a high voltage can fly along the lines of electric force formed between the object and the object to be coated, and can be efficiently coated on the object to be coated. [0003] The rotary atomizing head type coating mechanism includes: an air motor powered by compressed air; a hollow ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/10B05B5/04
CPCB05B3/1064B05B5/0415B05B5/0426B05B5/043B05B3/1035B05B3/1092
Inventor 山内邦治
Owner ABB (SCHWEIZ) AG
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