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Coating and sanding process of solid wood strips

A sanding and coating technology, which is applied to wood processing equipment, abrasive belt grinders, manufacturing tools, etc., can solve the problems of poor surface coating quality of solid wood strips, unsandable wooden strips, and unsatisfactory methods. , to achieve the effect of improving surface quality, improving quality and improving sanding effect

Active Publication Date: 2019-01-22
福建省尤溪县红树林木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a coating and sanding process for solid wood strips, the main purpose of which is to overcome the unsatisfactory methods of the existing coating treatment and sanding treatment, the coating quality on the surface of solid wood strips is not high, the front and Defects such as inability to get an orderly sanding treatment on the back

Method used

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  • Coating and sanding process of solid wood strips
  • Coating and sanding process of solid wood strips
  • Coating and sanding process of solid wood strips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A coating and sanding process for solid wood strips, comprising the following steps: 1) pre-processing natural wood to make blanks; natural wood is pine or fir, which is cut, assembled, pressed, repaired, Made by sanding and cutting process.

[0026] 2) Mix calcium powder and coating glue to make the first coating slurry, and then evenly coat the first coating slurry on the blank, so that the outer surface of the blank forms the first coating, and the first coating The thickness of the layer is controlled at 0.4 mm; the first coating slurry is made by mixing calcium powder and coating glue, the coating glue is water-based white latex, and the weight ratio of the calcium powder and water-based white latex is 2.8:0.8.

[0027] 3) The blank with the first coating is subjected to the first asynchronous automatic sanding treatment, first sanding the back of the blank, and then sanding the front of the blank.

[0028] 4) Mix calcium powder and coating glue to make a second c...

Embodiment 2

[0036] The implementation of this embodiment and embodiment one is basically the same, and the difference is: the thickness of the first coating is controlled at 0.5mm; the weight ratio of the calcium powder and the water-based white latex of the first coating slurry: 3: 1. The thickness of the second coating is controlled at 0.2 mm; the weight ratio of calcium powder and water-based white latex of the second coating slurry is 2:1.

Embodiment 3

[0038] The implementation of this embodiment and embodiment one is basically the same, the difference is: the thickness of the first coating is controlled at 0.6mm; the weight ratio of calcium powder and water-based white latex of the first coating slurry: 3.2: 1.2. The thickness of the second coating is controlled at 0.3 mm; the weight ratio of calcium powder and water-based white latex of the second coating slurry is 2.2:1.2.

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Abstract

The invention discloses a solid wood batten coating and sanding process. The solid wood batten coating and sanding process comprises the following steps: 1) natural woods are pretreated as blanks; 2) first paint pulp is uniformly coated on the blanks to form first coating layers on the outer surfaces of the blanks; and the thicknesses of the first coating layers are controlled within 0.4-0.6 mm; 3) the primary asynchronous automatic sanding treatment is performed; 4) second paint pulp is uniformly coated on the first coating layers to form second coating layers on the outer surfaces of the blanks; and the thicknesses of the second coating layers are controlled within 0.1-0.3 mm; and 5) the secondary asynchronous automatic sanding treatment is performed. The coating and sanding process is more ideal in design; the quality of the coating layers on the surfaces of solid wood battens is high; and in the sanding operation process, the front surfaces and the back surfaces of the blanks are sanded in sequence, so that the quality of products is greatly improved.

Description

technical field [0001] The invention relates to a wood strip processing technology, in particular to a coating and sanding process of a solid wood strip. Background technique [0002] The processing technology of existing solid wood strips generally makes natural wood (such as pine or fir) into blanks through cutting, splicing, pressing, repairing, grinding and cutting processes, and then paints and sands the blanks deal with. The existing coating treatment and sanding treatment methods are not ideal, the coating quality on the surface of the solid wood strips is not high, and during the sanding operation, the front and back of the solid wood strips cannot be sanded in an orderly manner, which affects its Sanding effect on solid wood strips. Contents of the invention [0003] The invention provides a coating and sanding process for solid wood strips, the main purpose of which is to overcome the unsatisfactory methods of the existing coating treatment and sanding treatmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B21/04B24B19/24B27G11/00
CPCB24B19/24B24B21/04B27G11/00
Inventor 詹桂城谢绍棋
Owner 福建省尤溪县红树林木业有限公司
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