Automatic coating apparatus and operation method thereof

An automatic coating and swinging device technology, which is applied to the surface coating liquid device, coating, etc., can solve the problems of automatic coating, uneven coating, low efficiency, etc., and achieve automatic coating, Uniform coating effect

Active Publication Date: 2018-03-27
黄翔鸥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the pre-buried channel is an arc-shaped workpiece with a large radius and an arc length of more than 4 meters, the existing equipment cannot automatically coat the workpiece, and manual spraying is often used for anti-rust treatment, which is inefficient and difficult to coat. Uneven coverage, polluting the environment

Method used

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  • Automatic coating apparatus and operation method thereof
  • Automatic coating apparatus and operation method thereof
  • Automatic coating apparatus and operation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1 Taking the pre-buried channel in tunnel construction as an example, the automatic coating device of the present invention is introduced. Such as Figure 1 to Figure 2 As shown, the automatic coating device of the present embodiment includes a paint bucket 1, a fixed tooling 2, a swing device 4, a conveying device 5 and a feeding device 6; as image 3 and Figure 4 As shown, the fixed tooling 2 is a semi-cylindrical frame-type fixed tooling, and the frame-type fixed tooling 2 includes a plurality of straight frames 25 successively connected to form a rectangular frame, and two arc-shaped frames 26 forming a cylindrical frame; A connecting top plate 21 is arranged on the frame, and the edge of the connecting top plate 21 protrudes to form a pressing part 22; the two ends of a plurality of arc-shaped embedded channels 3 are lapped on the straight frame 25 at both ends of the rectangular frame, An installation baffle 23 is arranged axially between the two arc...

Embodiment 2

[0036] The working method of above-mentioned automatic coating device, comprises the steps:

[0037] A. Clamp the pre-embedded channel 3 to be coated on the inner side of the cylinder of the frame-type fixed tooling 2, use the trolley 8 to transport the frame-type fixed tooling 2 to the bottom of the manipulator 61, and the manipulator 61 grabs the fixed tooling 2 and transports it to on the carriage 52.

[0038] B. Start the first motor 55 to rotate in the forward direction, and drive the second gear 56 to rotate, thereby driving the first pulleys 54 on both sides of the sliding frame 52 to slide toward the front in the transverse concave groove 53 of the fixed frame 51 .

[0039] C. Start the lower pressure cylinder 40, push the L-shaped clamping block 49 on the lower end surface of the lower pressure plate 48 away from the bottom plate 46, so that there is a gap between the L-shaped clamping block 49 and the bottom plate 46; the fixed tooling 2 slides to the top of the pain...

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Abstract

The invention relates to an automatic coating apparatus and an operation method thereof. The automatic coating apparatus comprises a paint barrel and a swinging device, wherein the swinging device comprises an arc-shaped rack, a swinging motor and a fixed shaft; the arc-shaped rack is arranged above the paint barrel; the output shaft of the swinging motor is fixedly connected with a first gear; the first gear is engaged with the arc-shaped bottom end of the arc-shaped rack; the fixed shaft is connected with a bearing located at the axle center of the arc-shaped rack; when the swinging motor cyclically rotates in forward and reverse directions, the arc-shaped rack is driven to swing around the fixed shaft in a reciprocating way; and an actuating arm is mounted on the outer side surface of the arc-shaped rack and connected with a workpiece to be coated, so when the arc-shaped rack is swinging, the to-be-coated workpiece is driven to swing in the paint barrel so as to complete coating.

Description

technical field [0001] The invention relates to the technical field of workpiece surface coating, in particular to an automatic coating device and a working method thereof. Background technique [0002] Pre-buried channels can be used in subways, high-speed rails, constructions, etc. At present, there are basically two ways to reserve catenary in tunnels for newly-built railways in operation and high-speed railways under construction in the world: one is to directly bury the channels The second is to drill holes in the tunnel lining and pre-embed Anka anchor bolts (used in shield tunnels, all completed by tunnel civil engineering). Due to the harsh environment in which the embedded channel is used, its anti-corrosion performance is an important technical indicator, and the surface needs to be coated with a certain thickness of Dacromet coating. Since the pre-buried channel is an arc-shaped workpiece with a large radius and an arc length of more than 4 meters, the existing e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C3/09B05C13/02B05C11/11B05D1/18
CPCB05C3/09B05C11/11B05C13/02B05D1/18
Inventor 黄翔鸥
Owner 黄翔鸥
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