CN103522370B - Method for sticking veneer on board and veneer-stuck board - Google Patents

Abstract

The invention discloses a method for sticking veneer on a plate, which comprises the steps of sticking the veneer on a base layer with a specified specification, wherein the base layer is made of paper or non-woven fabric, and forming a veneer sticking sheet after cold pressing and hot pressing; cutting and splicing the veneer sheets into semi-finished products with required sizes for later use; and sticking the whole semi-finished product on the board, and then preparing the veneer-stuck board by adopting the traditional process. According to the method for sticking the veneer to the board, the veneer is stuck to the paper or the non-woven fabric, is cut and spliced into a required size in advance, and is directly stuck to the board in a whole block when in use; compared with the prior art, the method has the advantages that the small wood veneers are not required to be manually pasted on the plate, so that the labor is saved, and the production efficiency is improved; meanwhile, the influence of errors of manually pasting small pieces of veneers on the quality is avoided, so that the veneer-pasted plate with high quality can be obtained without a repairing process.

Description

A kind of veneer sticking method and veneer plate

technical field

The present application relates to the field of furniture, in particular to a method for veneering boards widely used in the furniture industry, and veneering boards prepared by the method.

Background technique

The existing veneer pasting method, as shown in Figure 1, includes placing boards→gluing→sticking veneer→receiving boards→cold pressing→hot pressing→sanding→repairing→finished product packaging. Specifically, put the boards of specified specifications on the workbench, apply glue on the designated surface of the boards, and stick small pieces of veneer of specified specifications on the boards manually, and then gather the boards pasted with veneers to carry out Cold pressing, hot pressing treatment. In this method, since the process of attaching small pieces of veneer is manual, the production efficiency is low; and the quality is easily affected by human errors. It consumes a lot of manpower and further reduces production efficiency; more importantly, the quality of finished products is still difficult to ensure.

Utility model content

The purpose of this application is to provide a method for veneering boards with high production efficiency, and veneering boards prepared by this method.

This application can be realized by taking the following technical solutions:

One aspect of the present application discloses a method for attaching veneer to a board, which includes first attaching the veneer to a base layer of a specified specification, and then forming a veneer sheet after cold pressing and hot pressing, and the base layer is made of paper or non-woven fabric; Cutting and splicing the veneer sheets into semi-finished products of the required size for later use; pasting the semi-finished products on the board as a whole, and then preparing the veneer board by using traditional techniques.

In this application, the traditional process is used to prepare the board with veneer, which specifically includes applying glue on the board, pasting the semi-finished product on the board as a whole, and then adopting cold pressing and hot pressing without repairing process to directly obtain the board with veneer of plates.

Preferably, sanding treatment is also included after the cold pressing and hot pressing treatment.

In this application, the veneer is pasted on the base layer of specified specifications, and the glue used is jigsaw glue.

In this application, the wooden veneer is pasted on the base layer of the specified specification, specifically including, the paper material or non-woven fabric that has passed the inspection is mounted on the rotating shaft, the paper or non-woven fabric is coated with jigsaw glue, and the coated jigsaw glue is applied. The paper or non-woven fabric of the panel glue is rolled up for later use; the paper or non-woven fabric coated with the glue is first cut into specified specifications, and then the veneer is pasted on the paper or non-woven fabric.

In this application, cutting and splicing the veneer sheets into semi-finished products of the required size specifically includes cutting the veneer sheets into small sheets, applying glue to the side of the small sheets, and then using The splicing machine automatically splices into semi-finished products of the required size.

Another aspect of the present application discloses a veneer-clad board prepared by the method of veneer-clad board of the present application.

The veneered board of the present application has at least one layer of paper or non-woven fabric between the veneer and the board.

Owing to adopting above technical scheme, the beneficial effect of the present application is:

The veneer sticking method of the present application sticks the veneer on the base layer in advance, and then uses an instrument to cut and splice the veneer pieces into semi-finished products of the required size. The production efficiency of veneering the whole board. Since the veneer is attached to the paper or non-woven fabric, and has been cut and spliced into the required size in advance; compared with the existing method, it is not necessary to manually attach small pieces of veneer to the board one by one, saving It saves manpower and improves the production efficiency; at the same time, it also avoids the influence of the error of manually pasting small pieces of veneer on the quality. Therefore, high-quality veneer boards can be obtained without repairing processes.

Description of drawings

The present invention will be described in further detail below according to the accompanying drawings.

Fig. 1 is the flow chart of prior art board sticking veneer;

Fig. 2 is the process block diagram of the application that veneer is pasted on the paper material and prepares semi-finished product;

Fig. 3 is a structural schematic diagram of the veneer board of the present application.

Detailed ways

According to the method of pasting veneer on the board of the present application, the veneer is pasted on the paper or non-woven fabric of specified specifications in advance, and after cold pressing and hot pressing, the veneer veneer sheet is formed; then the veneer veneer sheet is cut and spliced into required Semi-finished products of different sizes are reserved; when used, the semi-finished products are directly pasted on the board, and then the traditional process is used to prepare the board with veneer. It should be noted that, among them, the specific method of sticking the veneer on the paper or non-woven fabric is similar to the conventional method of sticking the veneer on the board, that is, first apply glue on the paper or non-woven fabric, and then stick the veneer Paste it, therefore, in the present application, the method for sticking veneer on paper or non-woven fabric is not specifically limited; Cold pressing, hot pressing treatment.

It should also be noted that, among them, the board with veneer is prepared by using the traditional process, that is, the process of "putting the board→gluing→sticking veneer→receiving the board→cold pressing→hot pressing→sanding→repairing→finished product packaging", Because the veneer of the present application is pasted on the paper material or non-woven fabric in advance, therefore, wherein " pasting veneer " step promptly pastes the semi-finished product; Pre-cut and spliced, although the step of attaching the veneer to the paper or non-woven fabric is still a manual operation, the defective products have been spliced out during the cutting and splicing process, so there is no need to paste it The repair process after the board can also obtain high-quality veneer boards; in addition, the sanding step is also an optional step according to specific requirements. It should also be noted that the semi-finished products of this application can be prepared in advance and can be stored in the warehouse for many years. However, in the traditional processing mode before improvement, the veneer must be laminated and processed immediately after being sliced from the log, and cannot be stored in the warehouse; therefore , the method of the present application divides the original integrated flow process into processes that can be divided and cooperated, which greatly improves the production efficiency.

In one implementation of the present application, the production efficiency is increased by at least 5 times, and the quality of the prepared veneer boards is also improved compared with the method of veneering the boards of the present application by adopting the traditional method.

The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings. The following examples only further illustrate the present application, and should not be construed as limiting the present application.

Embodiment one

The method of veneering the boards of this example includes, as shown in Figure 1, first stacking the qualified paper or non-woven fabrics in stock neatly, that is, the step of putting paper; placing the paper or non-woven fabrics on the rotating shaft to coat Glue, that is, the gluing step. It should be noted that when gluing, the two ends of the paper or non-woven fabric must be clamped; the paper or non-woven fabric that has been glued is packaged and set aside, that is, the paper delivery step , it should be noted that, in order to ensure the quality, the glued paper or non-woven fabric should be used within four hours; unpack the whole roll of paper or non-woven fabric and cut it into the required size, that is In the paper cutting step, it needs to be explained that the size of the required specification is determined according to the specification of the board; and then stick the veneer on the paper or non-woven fabric according to the standard operation book, that is, the step of sticking the veneer. It should also be explained that , where the standard work book can be an internal standard or a related line standard, etc.; after the veneer is pasted, the board is collected, and the paper or non-woven fabric pasted with the veneer is collected in a centralized manner; then sent to the cold pressing machine for processing Pressing treatment; after the cold pressing treatment, a high temperature pressing treatment is carried out, that is, hot pressing; after hot pressing, the veneer veneer sheet is obtained, and the veneer veneer sheet is cut into small sheets , apply glue on the side of the mooring sheets of Xiaozhang, and then use the splicing machine to automatically splice the mooring sheets of Xiaozhang into sheets. The aforementioned steps are cutting, gluing and splicing; Park slices are semi-finished products. The semi-finished product can be stored for later use. When in use, the semi-finished product can be pasted on the board by traditional techniques to prepare the veneered board. Specifically, as shown in Figure 1, the boards of specified specifications are pushed onto the roller in order to flow to the next station, that is, the board is placed; glue is applied on the designated surface of the board, that is, glue is applied; then the semi-finished product is pasted as a whole. On the board, the side with the veneer facing up; collect the pasted boards, that is, the board closing step; send them to the cold pressing machine for pressing treatment; after the cold pressing is completed, perform a high temperature pressing treatment, that is, hot pressing Step: After the hot pressing is completed, the finished veneered board is obtained. In addition, according to the specific requirements of customers, it can also be further fed into the machine after hot pressing for surface polishing with sandpaper, that is, the sanding step. It should be noted that since the veneer paper in this example has been cut and spliced in advance, the whole piece of semi-finished product itself is already relatively complete. Veneer boards.

In addition, this example uses the traditional preparation method as a comparison. The results show that with the same labor force and the same working hours, the daily output of the traditional processing method is about 2,000 pieces of finished products, and there will be a large number of unrepaired or unfinished products. The semi-products that have been processed are piled up; with the process of this example, the daily output can reach 10,000 pieces of finished products, which not only has good efficiency, but also improves the quality of the finished products produced.

The veneered board prepared in this example, as shown in Figure 3, includes a three-layer structure, namely a board 3 and a veneer 1, and a paper or non-woven fabric 2 sandwiched between them. The veneer board in this example effectively reduces the use of veneer while ensuring the quality. Compared with the veneer board with the same quality and thickness, it can effectively save costs.

However, the above-mentioned ones are only preferred embodiments of the present application, and certainly cannot limit the scope of implementation of the present application, that is, all simple equivalent changes and modifications are made according to the claims of the present application and the content recorded in the specification , all still fall within the scope covered by the claims of the present application. In addition, the abstract part and the title are only used to assist in the search of patent documents, and are not used to limit the scope of rights of this application.

Claims (6)

1. A method for sticking veneer on a board, characterized in that: comprise earlier sticking veneer on the base of specified specifications, forming a veneer patch after cold pressing and hot pressing, and the base is paper or non-woven fabric; Cutting and splicing the veneered sheets into semi-finished products of required size for later use; pasting the semi-finished products on the board as a whole, and then preparing a veneered board by using traditional techniques; The said sticking the wood veneer on the base layer of the specified specifications specifically includes: placing the paper material or non-woven fabric that has passed the inspection on the rotating shaft, coating the paper material or non-woven fabric with jigsaw glue, and applying the jigsaw glue The paper or non-woven fabric is rolled up for later use; the paper or non-woven fabric coated with jigsaw glue is first cut into specified specifications, and then the veneer is pasted on the paper or non-woven fabric; Cutting and splicing the veneer veneer sheets into semi-finished products of the desired size, specifically including cutting the veneer veneer sheets into small sheets, applying glue to the side of the small sheet sheets, and then using a splicing machine to Automatic splicing into semi-finished products of required size. 2. The method for sticking veneer on a board according to claim 1, characterized in that: said traditional process is used to prepare a board with veneer, specifically comprising, applying glue on the board, and pasting the semi-finished product on the board in one piece Finally, it adopts cold pressing and hot pressing treatment, without repair process, and directly obtains the board with veneer. 3. The method for veneering boards according to claim 2, characterized in that: after the cold pressing and hot pressing, sanding treatment is also included. 4. The method for attaching veneer to boards according to claim 1, characterized in that: the veneer is pasted on the base layer of specified specifications, wherein the glue used is jigsaw glue. 5. A veneered board prepared by the method for adhering veneer to a board according to any one of claims 1-4. 6. The veneer-clad board according to claim 5, characterized in that there is at least one layer of paper or non-woven fabric between the veneer and the board.