A brushing method and a roller coating device for rolling coating by using a roller

A rolling coating and brushing technology, which is applied to the device and coating of the surface coating liquid, can solve the problems of paint waste, uneven brushing, etc., and achieve the effects of reducing waste, improving the working environment, and reducing production costs

Active Publication Date: 2019-07-09
GLOBE ENVIRONMENTAL SHANGHAI
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a brushing method and a rolling coating device using a roller for rolling coating. The brushing roller composed of a porous material roller body and a hollow roller shaft is used to roll coating an object to be painted, which can not only greatly reduce the Waste, and make the paint evenly, solve the current problems of uneven paint and serious waste of paint

Method used

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  • A brushing method and a roller coating device for rolling coating by using a roller
  • A brushing method and a roller coating device for rolling coating by using a roller
  • A brushing method and a roller coating device for rolling coating by using a roller

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0025] In the wood-based panel production line, most of the release agents or glues currently used are as attached figure 1 or attached figure 2 The method of roller coating or spraying is shown, but due to the limitations of the current roller coating device and the large demand for paint, it is still used as attached figure 2 Schematic method of spraying. The spraying device is simple and low in cost, but there are many disadvantages in the application process, such as uneven spraying, low utilization rate of paint, and poor working environment.

[0026] The present invention aims to provide a new coating method and a rolling coating device using rollers for rolling coating, which can improve the utilization efficiency of the coating material and make the coating more uniform while saving the coating material. The brushing method disclosed b...

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Abstract

The invention discloses a roller coating method and device and belongs to the field of paint coating. A painting method where roller coating is performed though a roller is characterized by including the steps that paint is poured into a hollow roller shaft of the coating roller, the paint is dispersed to the outer surface of the coating roller from micro through holes in the outer wall of the hollow roller shaft and a porous material roller body arranged outside the hollow roller shaft in a sleeving mode, and due to relative rotation of the coating roller and a conveying roller or conveying drum driving a coated article, the coated article is coated with paint in a rolling mode. A corresponding roller coating device comprises the coated article driven by the conveying roller or conveying drum and further comprises the coating roller which is a hollow roller, the roller shaft of the coating roller is the hollow roller shaft with the micro through holes which are evenly arranged longitudinally and transversely, the porous material roller body is arranged outside the hollow roller shaft in the sleeving mode, the outer circle of the porous material roller body is attached to the coated article, one end of the coating roller is connected with a drive motor which drives the coating roller to rotate, and the other end of the coating roller is connected with a paint storage box.

Description

technical field [0001] The invention relates to a roller coating method and a roller coating device, in particular to a roller coating method and a roller coating device. Background technique [0002] At present, on the production line for painting objects to be painted, there are roughly two main methods: one is to use a roller coating method similar to the patent No. ZL201010289796. Paint on the object to be painted, wherein the roller coating device includes: a paint pan containing the paint; an application roller, which makes the paint adhere to the outer peripheral surface directly from the paint pan or via an intermediate roller, and makes the adhesion The paint on the outer peripheral surface adheres to the object to be painted, thereby painting, and the application roller has two parts with different radii and a connecting part connecting the parts with two different radii, and the parts with two different radii are They are: the coated surface has a radius that all...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/28B05C1/08B05C13/02B05C11/10
Inventor 梁华坤黎敏
Owner GLOBE ENVIRONMENTAL SHANGHAI
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