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Electrostatic spraying device for steel pipe inner wall powder coating

A technology of powder coating and electrostatic spraying, applied in the direction of spraying device, etc., can solve the problems such as the steel pipe is easy to shake in the round hole and the movement of the spray gun is unstable, and achieves the effect of improving the use range, uniform moving speed and precise control.

Inactive Publication Date: 2020-12-15
海源表面科技(湖州)股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an electrostatic spraying device for powder coating on the inner wall of steel pipes to solve the problem of unstable movement of the spray gun and easy shaking of the steel pipe in the round hole proposed in the background art

Method used

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  • Electrostatic spraying device for steel pipe inner wall powder coating
  • Electrostatic spraying device for steel pipe inner wall powder coating
  • Electrostatic spraying device for steel pipe inner wall powder coating

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-Figure 4 As shown, the present invention provides the following technical solution: a steel pipe inner wall powder coating electrostatic spraying device, including a base 1, a fixing frame 2 is installed on the top of the base 1, and the side of the top of the base 1 close to the fixing frame 2 is fixedly connected by a bracket There is a powder cartridge 3, a fixed table 4 is installed on the top of the base 1 close to the bottom of the f...

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Abstract

The invention belongs to the technical field of electrostatic spraying, and discloses an electrostatic spraying device for a steel pipe inner wall powder coating. The electrostatic spraying device comprises a base, wherein a fixing frame is installed at the top of the base, a powder barrel is fixedly connected to the side, close to the fixing frame, of the top of the base through a support, and afixing table is installed at the position, close to the lower portion of the fixing frame, of the top of the base; and through holes are formed in the fixing table, a controller is installed at one side of the fixing frame, a motor is fixed to the top end of the fixing frame, screw rods are movably connected to the two ends of the interior of the fixing frame through bearings, and the bottom endsof the screw rods are connected with the base. According to the electrostatic spraying device, a first rotating wheel, second rotating wheels, lead screws, threaded sleeves and other structures are matched, a fixing column can move along a straight line, so that the fixing column drives spray guns to quickly and stably ascend and descend, the stability of the spray guns moving in a steel pipe is greatly enhanced, the moving speed is uniform, the control is accurate, and the use effect is excellent.

Description

technical field [0001] The invention belongs to the technical field of electrostatic spraying, and in particular relates to an electrostatic spraying device for powder coating on the inner wall of a steel pipe. Background technique [0002] Electrostatic spraying is a spraying method that uses a high-voltage electrostatic electric field to make negatively charged paint particles move in the direction opposite to the electric field, and adsorb the paint particles on the surface of the workpiece. The electrostatic spraying equipment consists of a spray gun, a spray cup, and an electrostatic spraying high-voltage power supply, etc. Composition, most of the film-forming substances in coatings, such as resins and pigments, are composed of high-molecular organic compounds, and most of them are conductive dielectrics. In addition to film-forming substances, solvent-based coatings also have organic solvents, co-solvents, curing agents, and electrostatic dilution. Agents, and other v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/06B05B13/02B05B13/04B05B15/68
CPCB05B13/0207B05B13/041B05B13/06B05B13/0627B05B15/68
Inventor 费海峰
Owner 海源表面科技(湖州)股份有限公司
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