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A surface coating device

A film coating device and dipping technology, which can be applied to devices and coatings for coating liquids on the surface, can solve problems such as deficiency and complexity, and achieve the effects of good effect, enhanced pertinence and high efficiency.

Inactive Publication Date: 2017-11-17
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface coating and protection operations of this type of pipe fittings are more complicated. At present, when coating and protecting the surface of pipe fittings, it mainly relies on tools such as spray guns and brushes. Although the coating operation can also be achieved, the overall paint film thickness Uniformity, stability, and avoiding paint entering the tube during spraying are still lacking

Method used

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  • A surface coating device
  • A surface coating device
  • A surface coating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 In the shown embodiment, a surface coating device includes a dipping tank 1, a main frame 2, and several dipping oil cylinders 21 above the main frame. The piston rod of the covered oil cylinder is connected with the main frame. The main frame is provided with a fixed splint 22 and a movable clamp oil cylinder 23. The piston rod of the movable clamp oil cylinder is provided with a movable splint 24. The surface of the fixed splint and the movable splint are both perpendicular to the horizontal plane. One plate surface of the fixed splint is opposite to one plate surface of the movable splint, and a pipe fitting clamping part is formed between the fixed splint and the moving splint. Barrel 3. The movable splint can be moved by the passive clamping oil cylinder to adjust the plate spacing between the movable splint and the fixed splint. Before laminating, a part of the paint is discharged from the paint bucket to the impregnation tank (with the ...

Embodiment 2

[0024] Embodiment 2: the basic structure and implementation mode of this embodiment are the same as embodiment 1, and its difference is, as figure 2 As shown in , the paint bucket is provided with a paint leveling structure, the paint leveling structure includes a paint leveling shaft 31 that can rotate around its own axis, and a number of paint leveling blades 311 arranged on the paint leveling shaft. The blade is in the paint bucket, and also includes a paint leveling motor 32 for driving the paint leveling shaft to rotate. The output end of the paint leveling motor is connected to the input end of a paint leveling reducer 321, and the output end of the paint leveling reducer is connected to the paint leveling shaft. We know that paints (paints, coatings, protective paints, etc.) are not a single solution, they may be suspensions, emulsions or a mixture of various raw materials (and in many cases, only one kind of paint is used, There are often two or more kinds of paint m...

Embodiment 3

[0025] Embodiment 3: the basic structure and implementation mode of this embodiment are the same as embodiment 2, and its difference is, as Figure 3 to Figure 7As shown in , it also includes a bucket base 4, the bucket base is relatively fixed to the ground, and the paint bucket is composed of a tubular barrel body 3a, a disc-shaped barrel top plate 3b, and a disc-shaped barrel bottom plate 3c. There is a paint inlet 3d on the top plate, a paint discharge pipe 3e connected to the inside of the paint bucket is provided on the bottom plate of the bucket, a paint discharge valve 3f is arranged on the paint discharge pipe, the paint bucket is rotatably connected with the bucket base, and the paint bucket The axis of rotation is the barrel axis, below the barrel is provided with a rotary drum motor 33 for driving the paint bucket to rotate along the barrel axis, the output end of the rotary drum motor is connected to the input end of a rotary drum reducer 331, and the rotary drum d...

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PUM

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Abstract

The invention discloses a surface coating device. The surface coating device comprises a dip coating pond, a main rack and a plurality of dip coating oil cylinders, wherein the dip coating oil cylinders are positioned above the main rack; the retractable direction of piston rods of the dip coating oil cylinders is the up-down direction; the piston rods of the dip coating oil cylinders are connected with the main rack; a fixed clamp plate and a movable clamp oil cylinder are arranged on the main rack; a movable clamp plate is arranged on a piston rod of the movable clamp oil cylinder; the surfaces of the fixed clamp plate and the surfaces of the movable clamp plate are perpendicular to a horizontal plane; one of the surfaces of the fixed clamp plate is opposite to one of the surfaces of the movable clamp plate; a pipe fitting clamping part is formed between the fixed clamp plate and the movable clamp plate; the dip coating pond is positioned below the pipe fitting clamping part; and the dip coating pond is connected to a paint barrel through a liquid feeding pipe. The surface coating device has the advantages that paint film coating of the outer surfaces of pipe fittings can be carried out quickly and effectively, and attachment of paint of coated parts is balanced comprehensively; a coating process is finished at one step, efficiency is high, and effect is good; and the paint can be prevented from entering the pipe fittings, and coating pertinency is strengthened.

Description

technical field [0001] The invention belongs to the technical field of spray coating of pipe fittings, in particular to a surface coating device. Background technique [0002] At present, there are many pipe fittings (or tubular parts) that need to be painted for surface protection (anti-rust, anti-scratch, etc.), but the inner (inner pipe) surface does not want to be coated with paint film. The surface coating and protection operations of this type of pipe fittings are more complicated. At present, when coating and protecting the surface of pipe fittings, it mainly relies on tools such as spray guns and brushes. Although the coating operation can also be achieved, the overall paint film thickness Uniformity, stability, and avoiding paint from entering the tube during spraying are still lacking. Contents of the invention [0003] The present invention aims to overcome the deficiencies in the prior art, and provides a paint film coating that can quickly and effectively coa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C3/10B05C13/02B05C11/10
CPCB05C3/10B05C11/10B05C13/02
Inventor 孙永剑张培
Owner ZHEJIANG SCI-TECH UNIV