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Plastic spraying device for spraying production line

A production line and axis technology, applied in the direction of spraying devices, liquid spraying devices, etc., can solve problems such as uneven injection of plastic particles/fine powder, unstable injection pressure, etc., to improve mixing uniformity, reduce disorderly impact, and improve spraying effect of effect

Active Publication Date: 2020-12-04
万载鹏威实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing plastic spraying devices have the problems of unstable injection pressure and uneven injection of plastic granules / micropowder

Method used

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  • Plastic spraying device for spraying production line
  • Plastic spraying device for spraying production line
  • Plastic spraying device for spraying production line

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Experimental program
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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Such as Figure 2-3 As shown, a plastic spraying device for a spraying production line includes a first pipeline 1, an outlet pipe 2, and a second pipeline 3. The first pipeline 1 is connected to a compressed gas source a...

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Abstract

The invention discloses a plastic spraying device for a spraying production line. The plastic spraying device comprises a first pipeline (1), an outlet pipe (2) and a second pipeline (3), and is characterized in that a flexible arc-shaped part (4) is arranged on one side wall, far away from the second pipeline, in the first pipeline, and a rectifying plate (5) is arranged on one side wall, close to the second pipeline, in the first pipeline. The rectifying plate and the axis of the first pipeline are obliquely arranged, the oblique included angle a is equal to 30-45 degrees, the axis of the second pipeline passes through the flexible arc-shaped part, and a free end of the rectifying plate is arranged close to a protruding part of the flexible arc-shaped part. According to the plastic spraying device, the mixing uniformity of a gas and plastic particles during mixing can be improved, disordered impact of the plastic particles is reduced, and the pressure instability of the mixing position is improved, so that the plastic spraying effect of the plastic spraying device is improved.

Description

technical field [0001] The invention relates to the technical field of spraying production technology and plastic spraying device, in particular to a plastic spraying device for a spraying production line. Background technique [0002] In the spraying process, a plastic spraying / powder spraying device is usually used for surface treatment of the object to be sprayed. However, the existing plastic spraying devices have the problems of unstable injection pressure and uneven injection of plastic granules / micropowder. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a plastic spraying device for a spray coating production line, which can improve the mixing of gas and plastic particles when mixing through the design of flexible arc parts, rectifying plates, and conical transition sections. Uniformity, reducing the disordered impact of plastic particles, improving the pressure instability at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/14
CPCB05B7/1436
Inventor 汤时发
Owner 万载鹏威实业有限公司
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