Painting device

A paint spraying head and paint material technology, applied in the direction of spraying device, spraying device, liquid spraying device, etc., can solve the problems of complex equipment, long processing time, high cost, etc., to reduce the number of spraying times, weaken the backflow phenomenon, and improve the uniformity Effect

Active Publication Date: 2016-05-04
SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve a uniform paint surface, the existing paint spraying device needs complex mechanical structures and multiple paint spraying processes to complete the paint spraying effect, which takes a long time to process, complicated equipment, and high cost

Method used

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Examples

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Embodiment Construction

[0019] refer to Figure 1-3 , the specific embodiment comprises an air inlet pipe 1, the air inlet pipe 1 is connected with a paint spray head 3 through a universal joint 2, and a paint container 10 is hung outside the paint spray head 3, and two paint spray rings 7 are arranged on the paint spray head 3, and the paint spray ring 7 is formed by connecting several tooth-shaped slits 4 end to end. The inner and outer sides of the paint spray ring 7 are respectively provided with an air outlet ring 5, and the outer edge of the paint spray head 3 is provided with a negative pressure suction ring 6. The height of the paint spray ring 7 is higher than that of the air outlet. Ring 5, spray paint ring 7 are concentric with paint spray head 3 and are set independently of each other. Spiral blade 8 is arranged inside paint spray ring 7, and the Teflon sealing ring 9 is slidingly connected between paint spray ring 7 and paint spray head 3; air intake pipe 1 is respectively connected To t...

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PUM

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Abstract

The invention discloses a paint-spraying device. The paint-spraying device comprises an air inlet pipe, the air inlet pipe is connected with a paint-spraying head through a universal joint, and a paint container is externally suspended on the paint-spraying head. The paint-spraying head is provided with one or more paint-spraying rings, and the paint-spraying rings are formed by connecting multiple tooth-shaped slits in a head-to-tail mode. Air outlet rings are arranged on the inner side and the outer side of each paint-spraying ring, and a negative-pressure sucking ring is arranged on the edge of the outer side of the paint-spraying head. The height of the paint-spraying rings is larger than that of the air outlet rings, the paint-spraying rings and the paint-spraying head are concentrically and independently arranged, and spiral blades are arranged inside the paint-spraying rings. The paint-spraying rings are connected with the paint-spraying head through teflon seal rings in a sliding mode. The air inlet pipe is respectively connected to the air outlet rings and the paint-spraying rings, and the paint container is connected with the paint-spraying rings through atomizers. The defects in the prior art can be overcome, paint-sprayed surfaces are synchronously homogenized based on the aerodynamics principle, and paint-spraying processes and the device structure are simplified.

Description

technical field [0001] The invention relates to the technical field of surface maintenance, in particular to a painting device. Background technique [0002] In order to slow down corrosion and aging, it is a common method to spray paint on the surface of various mechanical equipment and parts. In order to achieve a uniform paint surface, the existing paint spraying device requires a complex mechanical structure and multiple paint spraying processes to complete the paint spraying effect, which requires long processing time, complicated equipment, and high cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a painting device, which can improve the deficiencies of the prior art, realize the synchronous homogenization of the painting surface by using the principle of aerodynamics, and simplify the painting process and equipment configuration. [0004] In order to solve the above technical problems, the technical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B3/04B05B15/04B05B15/02
CPCB05B1/14B05B3/0409B05B7/0892B05B12/002B05B15/50
Inventor 陈菊芳
Owner SHANDONG ZHONGLI HIGH PRESSURE VALVE CO LTD
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