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Coating coating method and device for pillar or casing

A casing and pillar technology, which is applied to the surface coating liquid device, coating, etc., can solve the problem that the pillar or casing is not suitable, and achieve the effects of saving paint consumption, reducing production costs, and reducing environmental pollution

Active Publication Date: 2019-05-03
CHENGDU TALY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is less suitable for larger size struts or casings

Method used

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  • Coating coating method and device for pillar or casing
  • Coating coating method and device for pillar or casing
  • Coating coating method and device for pillar or casing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Lift the pillars to the figure 1 On the clamping device of the rotary coating machine shown, shake and clamp the dragging screw to clamp the pillar on the rotary coating machine.

[0049] Start the rotary coating machine, make the pillar rotate at a constant speed of 2rpm, and start the moving motor of the coating tank. The coating tank moves from left to right or from right to left at a constant speed according to the set moving speed. When the coating nozzle moves to When propping the porcelain surface, turn on the switch of the shower spray nozzle, and the paint will be evenly sprayed on the porcelain surface at a rate of 50ml / min. With the prop rotation, the spray paint tank moving, and the adjustment of the spray amount, the prop porcelain umbrella, pointing, The surface of the cylinder is completely coated with RTV paint, and the excess overflow paint drips into the paint collection tank;

[0050] When the ceramic surface on the pillar is completely coated with R...

Embodiment 2

[0057] Lift the casing to the figure 1 On the clamping device of the rotary coating machine shown, shake and clamp the dragging screw to clamp the casing on the rotary coating machine.

[0058] Start the rotary coating machine, make the casing rotate at a constant speed of 10rpm, and start the moving motor of the coating tank, and the coating tank moves from left to right or from right to left at a constant speed according to the set moving speed. When the coating nozzle moves When reaching the porcelain surface of the casing, turn on the switch of the shower nozzle, and the paint is evenly sprayed on the porcelain surface at a rate of 70ml / min. With the rotation of the casing, the movement of the spray paint cylinder, and the adjustment of the spray amount, the casing porcelain umbrella piece , pointing, and cylindrical surfaces are all coated with RTV paint, and the excess overflow paint drips into the paint collection tank;

[0059] When the ceramic surface on the casing i...

Embodiment 3

[0067] Repeat Example 1, just using image 3 with Figure 4 device shown.

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PUM

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Abstract

The invention discloses a paint coating method and device for a support pillar or a sleeve. The method comprises the step that the surface of the support pillar or the sleeve is coated with PTV pollution and lighting resistant paint through a spray coating method on the coating device. A spray coating device comprises a rack seat, a cantilever support which is arranged on the rack seat, is used for supporting the support pillar, and can adjust the angle of the support pillar upwards and downwards, a rotating motor which is arranged on the cantilever support and is used for connecting the support pillar or the sleeve and rotating the support pillar or the sleeve, a spray coating paint cylinder moving rail arranged on one side of the support pillar or the sleeve in the mounting state, a spray coating paint cylinder which moves left and right on the moving rail, and a paint collection device which is arranged below the rack seat and is used for collecting redundant overflowing paint, wherein one end of the cantilever support is connected on the rack seat; the other end of the cantilever support is connected on a lifting screw rod; the lifting screw rod is connected with a lifting motor; the spray coating paint cylinder has a spray coating nozzle which faces the support pillar or the sleeve in the mounting state; and a spray coating paint cylinder moving motor drives the spray coating paint cylinder to move left and right.

Description

technical field [0001] The present invention relates to a coating method and device for pillars or bushings. Background technique [0002] Pillars and bushings are widely used in substations and high-voltage transmission lines. They are commonly used outdoor insulating parts. Their application places determine that they need to have good anti-pollution flashover performance. In order to avoid pollution flashover accidents, various measures such as increasing creepage distance, water washing, semiconductor glaze layer and spraying hydrophobic paint are generally adopted, but these measures are not as good as direct coating of RTV antifouling flashover paint. [0003] At present, when coating RTV coatings on pillars or casings, the main construction methods are spraying, dipping and brushing. Spraying construction has the problems of uneven coating thickness, large paint waste, high cost, and large environmental pollution. ; There are many problems of sticking paint on the dr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/26B05C13/02B05C11/08B05C11/10B05C5/02
CPCB05C5/02B05C11/08B05C11/1039B05C13/02B05D1/26
Inventor 张先银陈群跃陶云峰周宁方辉郑丽萍陶冶
Owner CHENGDU TALY TECH CO LTD