Solid wood furniture is favored by customers in the home furnishing market for its unique warm texture and natural texture. However, due to the lack of large-size wood resources on the market, most large-area wood panels are mainly made of Pieces of solid wood spliced together. The method and technical level of the board splicing in each furniture factory are uneven, with more or less specific problems.

1. Possible problems in traditional solid wood panel production

Due to the internal tension of the wood and other reasons, the wood in the finished furniture will have problems such as surface warpage deformation and cracking of the joints;

Due to problems such as the way of splicing, the mortise and tenon members between the furniture boards will fall off or even break.

2, The mainstream panel jointing methods

The common jointing methods of the wood board are tooth-shaped jointing, concave-convex jointing, complementary splicing of recessed edges, bevel edge jointing, and flat edge jointing.

TOOTH SHAPE JOINTING METHOD

The processing procedure before splicing is more complicated, and a part of the raw wood needs to be lost to process the tooth-shaped interface. The area of the tooth-shaped joint is large, the jointing strength is more stable, and the surface of the finished plate is relatively flat.

CONCAVE AND CONVEX JOINTING METHOD

The processing procedure before jointing is more complicated, and a part of the raw wood needs to be lost to process the concave-convex structure. In the concave-convex jointing method, and the joint area is also relatively large, which can improve the stability of the panel.

COMPLEMENTARY SPLICING OF RECESSED EDGES

The joint area of the complementary splicing of recessed edges is large, has good joint strength, and is easy to align the jointing position, but the loss of raw wood is relatively large.

BEVEL EDGE JOINTING

Compared with the flat jointing method, the gluing area of the board is increased, which can make the jointing strength slightly higher than that of the flat splicing, resulting in a sharp increase in the loss of sanding after splicing.

Most of the above-mentioned 4 methods of jointing require many machines, such as milling machines, combing machines, jointing machines, and sawing machines, which occupy a large area. And because of the many processes, quality management is prone to defects. There also need many skilled workers, generally, 6-8 workers are required, and it is time-consuming and labor-intensive.

FLAT EDGE JOINTING

Manual and fixing tool jointing

The flat edge jointing method is to directly use the semi-finished plate provided by the plate factory, without the need for secondary processing of the splicing position of the plate, directly apply glue to the joint surface of the side of the plate evenly, and then use a fixing tool, or use hydraulic machine applies pressure to the jointing board, and after the glue is cured, the solid wood slats are jointed into large boards. The flat edge jointing method also has higher requirements for skilled workers and storage sites, and the labor intensity of workers is not low.

High-frequency heating, hydraulic splicing method

The high-frequency jointing machine is used for splicing, combined with the pressure of the hydraulic system and the high-frequency electric field to quickly and evenly heat the glue between the wood strips, so that the glue permeates quickly and fully, with high processing efficiency and stability of the finished board.

Compared with other flat jointing methods of heating and pressing, the high-frequency electric field can also kill pests in wood, and detect whether the plate with excessive moisture content, which plays a more important role in the stability of the finished plate.

The current market is facing huge challenges, and it has also stimulated many new opportunities. If furniture companies want to develop better, in addition to making breakthroughs in solid wood board jointing in terms of methods and methods, they must also innovate in production structure. In the case of industrial upgrading such as the rising of environmental protection requests and materials costs, intelligent production management, etc., furniture enterprises need to establish complete production lines and reduced the number of skilled workers and labor intensity, it is the only way for enterprises to catch the current industrial upgrading trend.

3. High-frequency automatic panel production line

The JYC high-frequency automatic production line has the functions of automatic feeding, automatic gluing, automatic arranging, automatic pressing, high-frequency heating, and automatic palletizing. The entire production line only needs one person to operate, which greatly reduces the number of labor and labor intensity required, and the method of batch automatic production is more effective for the overall quality control of the board.

In terms of the efficiency of the wood board jointing equipment and the way of jointing it, the JYC high-frequency wood board jointing machine series can be described as the leader in the high-frequency technology field. Among the common wood jointing equipment, JYC's equipment has a higher yield and higher flatness, the board factory can reduce the reserved size of wood thickness and effectively reduce the cost of materials.

High automation

The JYC high-frequency automatic production line has the functions of automatic feeding, automatic gluing, automatic arranging, automatic pressing, high-frequency heating, and automatic palletizing. According to the needs of the board factory and the characteristics of the wood, the processing parameters can be set on the equipment system in advance, according to JYC's 30 years of experience in wood board processing machinery manufacturing.

Powerful and efficient

It supports remote assistance, has a continuous jointing function, and can be equipped with an automatic sawing function, and it only takes 30-60 seconds to heat the glue between the boards to the desired temperature. The full panel production line only needs one person to operate, which has low labor intensity and higher efficiency.

The equipment is stable and the processing effect is good

The JYC high-frequency jointing machine has high precision and stable performance. The machine can find the boards with excessive moisture content when jointing the boards to ensure that the quality of the boards after jointing is more stable and more reliable.

High yield and low cost

The output rate of JYC high-frequency panel jointing equipment is significantly higher than that of conventional jointing methods, and the automatic gluing system can save more than 25-30% of the loss of glues compared with manual gluing, thereby reducing costs.

Wide range of applications

The JYC high-frequency jointing machine adopts numerical control technology, which can adjust the gluing pressure,heating time,pressure-holding time, etc. according to the characteristics of the wood. In addition, JYC has also developed a variety of jointing machines for thin plates, long-size panels, etc., which are widely used in various scenes of solid wood furniture assembling.

Support special processing request

For wood with high hardness, high-frequency equipment can also be processed in terms of technology. By opening the male and female grooves to put glue, and then heating with a high-frequency machine and pressure, it can be done without problems.

The quality of the jointed panel not only affects the texture, color, and overall visual beauty of the furniture but also is the key to ensuring the quality and stability of the furniture. It can be said that the technology of jointing wood panels in furniture factories is the most direct manifestation of manufacturing capacity and cost control.

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