Manufacturing process of line-free glue splicing and laminating wood veneer

Abstract

The invention discloses a manufacturing process of a wireless glue splicing and covering wood veneer. The manufacturing process of the wireless glue splicing and covering wood veneer comprises the following steps of (1) laminating and stacking multiple log veneers together; (2) cutting the log veneers into trapezoidal wood veneers or parallelogram wood veneers, wherein diagonal planes are formed on the two side surfaces of the trapezoidal wood veneers and the parallelogram wood veneers; and (3) laminating at least two wood veneers to be glued and spliced to each other in the horizontal direction, wherein the wood veneers to be glued and spliced are at least one of the trapezoidal wood veneers and the parallelogram wood veneers, the laminating positions of every two adjacent wood veneers to be glued and spliced are laminated through the diagonal planes, and one of the two diagonal planes laminated to each other is coated with glue. According to the manufacturing process of the wireless glue splicing and covering wood veneer provided by the invention, by combining and splicing the trapezoidal wood veneers and the parallelogram wood veneers, reasonable and diversified wood grain styles are achieved, wood veneer resources are reasonably utilized, wood veneer waste is reduced, and the spliced wood veneers are free of trace marks and exquisite and high-grade in appearance; and the trapezoidal wood veneers or the parallelogram wood veneers can be obtained through a cutting device, so that cost is low, and efficiency is high.

Description

technical field [0001] The invention relates to the technical field of veneer splicing, in particular to a manufacturing process for splicing veneer with wireless glue. Background technique [0002] Existing veneer gluing (width splicing) lamination technology such as figure 1 As shown, two veneers 11 are bonded and connected by glue line 12 at the joint. The veneer 11 is a square structure, and the two faces of the joint are vertical planes. This technology has the following defects and deficiencies: After hot pressing, traces of glue line 12 remain, especially for light-colored veneer (wood veneer) laminated products. After painting, the traces of glue line 12 are obvious, which affects the appearance and grade of the product, and urgently needs improvement. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and to provide a manufacturing process for wireless adhesive splicing and pas...

AI Technical Summary

Problems solved by technology

[0002] Existing veneer gluing (width splicing) lamination technology such as figure 1 As shown, after the two veneers 11 are bonded, glue lines 12 are used to connect them. The veneer 11 has a square structure, and the two faces of the veneers are vertical planes. This technology has the following defects and deficiencies: After hot pressing, there are traces of glue line 12 remaining, especially for light-colored veneer (wood veneer) laminated products. After painting, the traces of glue line 12 are obvious, which affects the appearance and grade of the product, and urgently needs improvement.

Images