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Silane spraying mechanism for electrophoretic coating equipment

A technology of electrophoretic coating and spraying mechanism, applied in spray booths, spraying devices, etc., can solve the problems of undisclosed silane spraying equipment, etc., and achieve the effect of good spraying effect, material saving and comprehensive spraying effect

Active Publication Date: 2019-06-14
ZHEJIANG MINGQUAN INDAL COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this scheme does not disclose specific silane spraying equipment

Method used

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  • Silane spraying mechanism for electrophoretic coating equipment
  • Silane spraying mechanism for electrophoretic coating equipment

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Experimental program
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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 As shown, a silane spraying mechanism for electrophoretic coating equipment includes a spraying chamber 1 and a silane storage tank 2, the silane storage tank 2 is located below the spraying chamber 1, and the bottom of the spraying chamber 1 is connected to the silane storage tank with a return pipe 3 2. It also includes a delivery mechanism 4 capable of delivering the silane in the silane storage tank 2 to the spraying room 1. The spraying room 1 is provided with at least one spray head assembly 5 connected to the delivery mechanism 4. The spray head assembly 5. Silane can be sprayed from the side wall and bottom of the spraying chamber 1 to the axial direction of the spraying chamber 1.

[0022] The spray head assembly 5 may be an annular closed pipe, on which a spray head is arranged, and the spraying is d...

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PUM

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Abstract

The invention belongs to the technical field of coating, and relates to a silane spraying mechanism for electrophoretic coating equipment. The silane spraying mechanism comprises a spraying chamber and a silane storage box; the silane storage box is located below the spraying chamber, the bottom of the spraying chamber is connected with the silane storage box through a material returning pipe; and the mechanism further comprises a conveying mechanism for conveying silane in the silane storage box to the spraying chamber, and at least one nozzle assembly for being connected with the conveying mechanism is arranged in the spraying chamber. Each nozzle assembly can spray silane in the direction from the side walls and the bottom of the spraying chamber to the axis line of the spraying chamber. Spraying is comprehensive, the spraying effect is good, the work process is free of environment pollution, and materials are saved.

Description

technical field [0001] The invention belongs to the technical field of coating, and relates to a silane spraying mechanism for electrophoretic coating equipment. Background technique [0002] Electrostatic spraying uses the object to be coated as the anode, which is generally grounded; the paint atomization mechanism is used as the cathode, and is connected to a negative high voltage power supply, thus forming a high-voltage electrostatic field at the two poles. Due to the corona discharge at the cathode, the sprayed powder medium can be charged and further atomized. The charged powder medium is subjected to the force of the electric field, and flows directionally along the electric force line to the surface of the positively charged object to be coated, and can be deposited into a layer of uniform and firmly adhered film. Powder coating is a solid coating, without solvent, not easy to volatilize, which greatly reduces the pollution problem caused by solvent spraying. Duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/02B05B14/40
CPCB05B13/0264B05B13/0278B05B16/00
Inventor 黄立明陈云茅立安余大海黄叶东李仁德俞连荣
Owner ZHEJIANG MINGQUAN INDAL COATING