阅读说明：本技术 一次性成型木饰面折弯工艺 (One-step forming wood veneer bending process ) 是由 杨劲松 于 2019-09-26 设计创作，主要内容包括：本发明属于木饰面折弯技术领域,尤其为一次性成型木饰面折弯工艺,包括以下步骤：S1：首先对木饰面进行抛光打磨,然后对抛光打磨后的木饰面进行喷涂油漆作业,然后对喷漆作业完毕后的木饰面进行保护层涂覆作业,S2：首先确定木饰面需要进行折弯处的折弯线,根据需要对木饰面折弯的角度,以折弯处的折弯线为中线开设“V形槽”；首先确定木饰面需要进行折弯处的折弯线,根据需要对木饰面折弯的角度,以折弯处的折弯线为中线开设“V形槽”,且“V形槽”的底端距离木饰面的底面为0.5-0.7mm,并未将木饰面切断,可沿“V形槽”进行转动折弯,不会造成板材断裂,实现折弯的同时,保证板材的完整性,使得折弯后的木饰面表面较为美观。(The invention belongs to the technical field of wood veneer bending, and particularly relates to a one-time forming wood veneer bending process, which comprises the following steps: s1: firstly, polishing and grinding the wood veneer, then performing paint spraying operation on the polished wood veneer, and then performing protective layer coating operation on the wood veneer after finishing the paint spraying operation, S2: firstly, determining a bending line at a position where a wood veneer needs to be bent, and forming a V-shaped groove by taking the bending line at the bending position as a central line according to the bending angle of the wood veneer; the method comprises the steps of firstly determining a bending line of a wood veneer to be bent, setting a V-shaped groove by taking the bending line of the bending position as a central line according to the bending angle of the wood veneer, enabling the bottom end of the V-shaped groove to be 0.5-0.7mm away from the bottom surface of the wood veneer, not cutting off the wood veneer, and rotatably bending along the V-shaped groove, so that the plate cannot be broken, and the integrity of the plate is ensured while the bending is realized, so that the surface of the bent wood veneer is more attractive.)

1. The one-time forming wood veneer bending process comprises the following steps:

s1: firstly, polishing and grinding the wood veneer, then performing paint spraying operation on the polished wood veneer, and then performing protective layer coating operation on the wood veneer after the paint spraying operation is finished;

s2: firstly, determining a bending line at a position where a wood veneer needs to be bent, and forming a V-shaped groove by taking the bending line at the bending position as a central line according to the bending angle of the wood veneer;

s3: coating adhesive into the V-shaped groove at the bending position, and attaching the adhesive by using an attaching machine;

s4: the wood veneer is bent along the V-shaped groove in a rotating mode, two side walls of the V-shaped groove are attached, and then pressure maintaining is carried out on the bent wood veneer;

s5: and after the pressure maintaining is finished, edge sealing treatment is carried out on the attached V-shaped grooves by using edge sealing glue.

2. The one-time-forming wood veneer bending process according to claim 1, characterized in that: a plurality of chamfers are arranged on one side of the wood veneer corresponding to the slot on the assembly body.

3. The one-time-forming wood veneer bending process according to claim 2, wherein: the plurality of chamfers are arranged at equal intervals and are parallel to each other.

4. The one-time-forming wood veneer bending process according to claim 2, wherein: the direction of the bevel of the chamfer is the same as the inserting direction of the wood veneer.

5. The one-time-forming wood veneer bending process according to claim 1, characterized in that: the angle of the "V-groove" in S2 is the same as the angle that needs to be bent.

6. The one-time-forming wood veneer bending process according to claim 1, characterized in that: the bottom end of the "V-groove" in S2 is 0.5-0.7mm from the bottom surface of the wood veneer.

7. The one-time-forming wood veneer bending process according to claim 1, characterized in that: the adhesive in S3 is a wood-splicing glue, and the glue application amount is 150-250 g per square meter.

8. The one-time-forming wood veneer bending process according to claim 1, characterized in that: the dwell time in S4 is 2-5 min.

9. The one-time-forming wood veneer bending process according to claim 1, characterized in that: the edge sealing glue in the S5 is glass glue.

Technical Field

The invention belongs to the technical field of bending of wood veneers, and particularly relates to a one-step forming bending process of a wood veneer.

Background

The wood veneer is produced by using various rare woods such as beech, cherry and other 0.6MM thick imported solid wood veneers as the wood veneer through a complicated equipment process, 160T pressure and 250 ℃ high temperature, all veneers needing to be painted in the site decoration project woodworking engineering and wood paint engineering are produced in factories through finish machining operation (such as doors, door sleeves, window sleeves, skirting lines, wall surface wood decoration shapes, wardrobes, cabinets and the like), and then the wood veneer is assembled on site.

When attached wooden veneer is carried out to the attached face of corner, current technology cuts the wooden veneer mostly, then attaches, carries out the banding at last, adopts this technology to need to cut the wooden veneer, has the seam in the junction, even adopt the banding to glue and carry out the banding, but has destroyed the surface integrality of wooden veneer, influences wholly pleasing to the eye.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a one-step forming wood veneer bending process.

In order to achieve the purpose, the invention provides the following technical scheme: the one-time forming wood veneer bending process comprises the following steps:

s1: firstly, polishing and grinding the wood veneer, then performing paint spraying operation on the polished wood veneer, and then performing protective layer coating operation on the wood veneer after the paint spraying operation is finished;

s2: firstly, determining a bending line at a position where a wood veneer needs to be bent, and forming a V-shaped groove by taking the bending line at the bending position as a central line according to the bending angle of the wood veneer;

s3: coating adhesive into the V-shaped groove at the bending position, and attaching the adhesive by using an attaching machine;

s4: the wood veneer is bent along the V-shaped groove in a rotating mode, two side walls of the V-shaped groove are attached, and then pressure maintaining is carried out on the bent wood veneer;

s5: and after the pressure maintaining is finished, edge sealing treatment is carried out on the attached V-shaped grooves by using edge sealing glue.

Preferably, a plurality of chamfers are arranged on one side of the wood veneer corresponding to the slot on the assembly body.

Preferably, the plurality of chamfers are equidistantly arranged and parallel to each other.

Preferably, the direction of the inclined plane of the chamfer is the same as the inserting direction of the wood veneer.

Preferably, the angle of the "V-shaped groove" in S2 is the same as the angle that needs to be bent.

Preferably, the bottom ends of the "V-shaped grooves" in S2 are 0.5-0.7mm from the bottom surface of the wood veneer.

Preferably, the adhesive in S3 is a wood-block adhesive and the application amount is 150-250 g/square meter.

Preferably, the dwell time in S4 is 2-5 min.

Preferably, the edge sealing glue in S5 is glass glue.

Compared with the prior art, the invention has the beneficial effects that:

the method comprises the steps of firstly determining a bending line of a bending part of a wood veneer, bending the wood veneer according to the bending angle of the wood veneer, and forming a V-shaped groove by taking the bending line of the bending part as a central line, wherein the bottom end of the V-shaped groove is 0.5-0.7mm away from the bottom surface of the wood veneer, the wood veneer is not cut off, when the wood veneer is bent, the wood veneer can be rotatably bent along the V-shaped groove, the plate cannot be broken, the integrity of the plate is ensured while the bending is realized, and the surface of the bent wood veneer is more attractive.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a "V-groove" structure in the present invention;

FIG. 2 is a schematic view of a chamfer structure according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.