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Automatic electrostatic spraying device

An electrostatic spraying and equipment technology, applied in liquid spraying equipment, coatings, spray booths, etc., can solve problems such as unsatisfactory effects, high worker skill requirements, and poor effects.

Inactive Publication Date: 2016-02-03
重庆明治百通机械制造股份有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Spraying equipment is more and more widely used in the surface treatment industry, and the practicability of spraying equipment directly affects the effect of workpiece spraying. At present, most of the spraying equipment on the market are manual spraying equipment, that is, a space is set in the factory building. Spraying all workpieces requires high skills for workers, and their work efficiency is also very low. The effect after spraying is not satisfactory, and after the workpieces are sprayed, they need to be dried separately; there are also some automatic spraying equipment, but , the process method and spraying technology adopted are relatively backward, and the spraying effect cannot be better achieved, that is, the surface of the workpiece after spraying is uneven or the layer is not firmly attached, resulting in a short life cycle of the surface layer of the workpiece and poor effect. Can not be dried in time

Method used

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0017] Such as figure 1 with figure 2 As shown, the preferred embodiment of automatic electrostatic spraying equipment of the present invention comprises spray room 1 and drying room 2, and described spray room 1 is provided with disc 7 and lifter 13, and described disc 7 is provided with driving device ( Not shown in the figure), the spray booth 1 is provided with a workbench 3, a control box 5, an exhaust fan 6, a conveyor belt 4 and a de...

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Abstract

The invention discloses an automatic electrostatic spraying device which comprises a spraying chamber and a drying chamber. A disc and a lift are arranged in the spraying chamber. A workbench, a control box, a draught fan, a conveyor belt and a conveying pump are arranged outside the spraying chamber. The workbench is arranged below the conveying pump and connected with the conveying pump through a coating conveying pipe. The coating conveying pipe penetrates the conveying pump and then is connected with the lift. The conveyor belt penetrates the spraying chamber and the drying chamber and is provided with workpiece hooks. A workpiece is hung on the hooks. A high-pressure power line and an air pipe are connected to the lift. A spray gun is arranged on the lift and connected with a high-pressure negative electrode. The workpiece is connected with a high-pressure positive electrode and grounded. By means of an automatic electrostatic spraying device, an electrostatic field is formed between the spray gun and the workpiece, an air ionization region is formed by electric field force borne by coating particles and the electrostatic field, corona discharge is generated, and the coating particles move to the surface of the polarity-conductive workpiece and are deposed on the surface of the workpiece to form an even coating film.

Description

technical field [0001] The invention belongs to the technical field of surface treatment, in particular to an automatic electrostatic spraying equipment. Background technique [0002] Spraying equipment is more and more widely used in the surface treatment industry, and the practicability of spraying equipment directly affects the effect of workpiece spraying. At present, most of the spraying equipment on the market are manual spraying equipment, that is, a space is set in the factory building. Spraying all workpieces requires high skills for workers, and their work efficiency is also very low. The effect after spraying is not satisfactory, and after the workpieces are sprayed, they need to be dried separately; there are also some automatic spraying equipment, but , the process method and spraying technology adopted are relatively backward, and the spraying effect cannot be better achieved, that is, the surface of the workpiece after spraying is uneven or the layer is not fi...

Claims

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Application Information

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IPC IPC(8): B05B5/08B05B15/12B05D3/02
CPCB05B5/08B05B15/80B05B16/00B05D3/02
Inventor 刘绍明
Owner 重庆明治百通机械制造股份有限公司
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