KR200279298Y1 - Figure wood dry tank using vacuum pressure - Google Patents

Abstract

The present invention relates to a dry wood veneer drying tank using a vacuum pressure, in particular, a drying tank in which a vacuum chamber is formed and a plurality of thin veneers are stacked on the bottom surface, and when the thin veneer is placed in the drying tank, A rubber sheet having a locking jaw formed at an edge thereof, a cover that is tightly coupled to the drying tank with the rubber sheet interposed therebetween when the rubber sheet is seated on the top of the drying tank, and a rubber sheet tightly coupled between the cover and the drying tank. And a vacuum pump connected to a vacuum hose formed on the drying tank side to suck the air inside the vacuum chamber to compress the sheet wood with the rubber sheet body downward, and a vacuum pump formed on the top of the cover to vacuum the interior of the vacuum chamber. When you inject or discharge air to the upper side of the rubber sheet, Depreciation is one to be dried with a good quality veneer then provided with a control valve, to be pressurized to an appropriate pressure in the process of the veneer sheet stacked in the drying tank dry without deformation of the sheet metal veneer.

Description

Sheet wood dry tank using vacuum pressure

The present invention relates to a thin veneer drying tank using vacuum pressure, in particular, the pressure applied to the thin veneer in the process of drying the laminated veneer laminated in the drying tank to maintain the appropriate pressure according to the state of the laminated veneer, so It relates to a thin veneer drying tank using a vacuum pressure to be dried to veneer.

In general, laminated veneer is mainly used for decoration in furniture or upholstery. These thin veneers are produced, distributed and stored in wet form. At this time, in order to prevent the deterioration of the thin veneers, they are treated with a drug called formarin, which is a chemical that flows into the general sewer with water in the process of chemical treatment or storage. It not only has a huge impact on the water environment by contaminating it, but also has a disadvantage in that it is discolored or deformed when stored for a long time and cannot be used for a long time.

Therefore, in the related art, in view of the above problems, there has been a drying tank that can dry thin veneer through high frequency drying or dry drying, but such a drying apparatus is usually expensive and dry because of its complex internal structure. Since there is no separate device capable of pressurizing the thin veneer at the proper pressure in the process, there is a general problem that the quality of the product is greatly deteriorated due to the deformation of the thin veneer in the drying process.

Therefore, the object of the present invention was devised in view of the conventional problems as described above, the laminated veneer laminated in the drying tank to be pressed to the appropriate pressure in the drying process can be dried to a high-quality veneer without deformation of the thin veneer To provide a thin veneer drying tank using a vacuum pressure.

1 is a block diagram showing a process of a thin wood veneer drying tank according to the present invention,

Figure 2 is a schematic view showing the state of use of the thin wood veneer drying tank according to the present invention.

(Explanation of symbols for the main parts of the drawing)

10; Cover 20; High pressure valve

30; Drying tank 40; Vacuum pump

41; Vacuum hose 50; Laminated veneer

60; Vacuum chamber 70; Rubber sheet

71; Jam

As a means for achieving the above object, the present invention is a drying tank in which a vacuum chamber is formed inside and a plurality of laminated veneers are stacked on the bottom surface;

When the sheet wood is settled in the drying tank and the rubber sheet is located on the top of the drying tank and the locking jaw is formed on the edge;

When the rubber sheet is seated on the top of the drying tank cover and tightly coupled to the drying tank with the rubber sheet therebetween,

When the rubber sheet is tightly coupled between the cover and the drying tank, the vacuum pump is connected to the vacuum hose formed on the drying tank side so as to suck the air in the vacuum chamber to move the rubber sheet body downward to compress the thin veneer,

It is formed on the top of the cover and when the vacuum pump to vacuum the inside of the vacuum chamber is characterized by consisting of a control valve for adjusting the moving height of the rubber sheet by injecting or discharging air to the upper end of the rubber sheet.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a block diagram showing the drying process of a thin veneer drying apparatus according to the present invention, Figure 2 is a block diagram showing a state of use of the thin veneer drying apparatus according to the present invention.

The present invention is a means for keeping the thin sheet wood flat and drying, as shown in Figures 1 and 2, the drying tank 30 is seated and dried, the cover tightly coupled to the drying tank 30 (10), the rubber seat (70) located between the drying tank (30) and the cover (10), the vacuum pump (40) for regulating the inclination of the rubber seat (70) and the adjusting valve ( 20) is mobilized by default.

The drying tank 30 has a vacuum chamber 60 formed therein, and a plurality of laminated veneers 50 are stacked on the bottom surface, and are tightly coupled to the lid 10.

When the thin sheet wood 50 is seated in the drying tank 30, the rubber sheet 70 is located at the top of the drying tank and thin plate wood, and a locking jaw 71 is formed at the edge thereof. The locking jaw 71 is located outside the drying tank 30 and the cover 10 to prevent the rubber sheet 70 from being pushed into the inside when the body moves up and down.

The vacuum pump 40 is connected to the vacuum hose 41 formed on the drying tank 30 side so as to suck the air in the vacuum chamber 60 and move the rubber sheet downward to compress the thin veneer 50.

The control valve 20 is formed on the top of the cover 10, and when the vacuum pump 40 vacuums the inside of the vacuum chamber 60, it injects air to the top of the rubber sheet 70 to adjust the moving height of the rubber sheet. It is configured to perform.

Here, the peripheral technology of the control valve 20 and the vacuum pump 40 used to be applied to the vacuum tank 30 and the cover 10 side is a description of the conventional technology, so a detailed description thereof will be omitted.

In order to use the present invention configured as described above, as shown in FIG. 1, a plurality of laminated sheet woods 50 having a predetermined length are laminated in a vacuum chamber 60 of a drying tank 30.

Thereafter, the rubber sheet 70 is positioned on the top of the drying tank 30 and the cover 10 is coupled to the top of the drying tank 30. Then the rubber sheet 70 is located between the drying tank 30 and the cover 10, the body is located on the vacuum chamber 60 side and the locking jaw 71 is exposed to the outside.

When the vacuum pump 40 operates in the state as described above, the air resident between the rubber sheet 70 and the vacuum chamber 60 is discharged to the outside through the vacuum hose 41, the vacuum pump 40 In the process of being discharged and the rubber sheet 70 is to move in the downward direction is to squeeze the sheet wood veneer (50).

More specifically, as shown in FIG. 2, the rubber sheet 70 is positioned between the lid 10 and the vacuum tank 30, and the laminated sheet wood 50 is laminated in the vacuum chamber 60. In order to control the pressure pressurized by 50), by first discharging the air between the cover 10 and the rubber seat 70 by using the control valve 20, the rubber seat 70 on the ceiling surface of the cover 10 Becomes as close as possible.

In the above state, when the air in the vacuum chamber 60 is suctioned and discharged to the outside using the vacuum pump 40, the rubber sheet 70 moves downward. At this time, if the air inflow rate between the cover 10 and the rubber seat 70 using the control valve 20 according to the sheet wood veneer (50) state, the rubber seat (70) presses the thin veneer (50) at an appropriate pressure. It is to let.

As described above, according to the present invention, the thin sheet veneer seated in the drying tank is vacuum compressed by a vacuum pump and a rubber sheet, and when the air inflow rate is adjusted using a control valve according to the state of the thin veneer pattern in the vacuum compression process. Since the height of the rubber sheet is moved up and down is controlled, the thin veneer can be dried without deformation at the appropriate pressure and accordingly can be dried to a high-quality veneer.

In the above described the present invention with reference to a specific preferred embodiment, the present invention is not limited to the above embodiments and various changes and modifications made by those skilled in the art without departing from the spirit of the present invention Make sure you can.

Claims (1)

When the vacuum chamber 60 is formed therein and the drying tank 30 in which a plurality of laminated sheet wood 50 is stacked on the bottom surface, and the laminated pattern wood 50 is seated in the drying tank 30, the upper side of the drying tank 30. Located in the rubber seat 70 and the locking jaw 71 is formed on the edge, and the rubber sheet 70 is seated on the top of the drying tank 30, the drying tank 30 and the rubber sheet 70 in between When the rubber sheet 70 is tightly coupled between the cover 10 and the cover 10 and the drying tank 30 that are tightly coupled, the rubber sheet body is moved downward by sucking air in the vacuum chamber 60. And a vacuum pump 40 connected to the vacuum hose 41 formed on the drying tank 30 side to compress the thin veneer 50, and formed on the cover 10 and the vacuum pump 40 is formed in a vacuum chamber ( 60) When vacuuming the inside of the rubber sheet (70) by injecting or discharging air to the upper side of the rubber sheet moving Thin veneer drying tank by the vacuum pressure, characterized in that consisting of a control valve 20 for control.