KR200282679Y1 - waterproof building veneer board using waste fiber - Google Patents

Abstract

The present invention relates to a far-infrared ray and anion emitting waterproof plywood using waste fiber. The polymer is treated with pure waste synthetic and granite used as building exterior materials and interior materials. It relates to a plywood to be molded. According to the plywood of the present invention can be used as both interior and exterior materials used in buildings and at the same time can also be used for building floor ondol, it is possible to improve health by far infrared rays and negative ions generated from granite.

Description

Waterproof building veneer board using waste fiber

The present invention relates to a waterproof plywood for emitting far infrared rays and anions using waste fibers.

In particular, the present invention relates to a water-resistant plywood formed by polymerizing pure waste synthetic fibers and granite used as building exterior materials and interior materials, and coating the plywood skin with a specific gravity of 0.1-0.12.

Conventionally, plywood using waste synthetic fiber was designed for formwork, building timber, and exterior, but it was difficult to commercialize due to high production cost in consideration of production volume and production sales. In addition, a lot of problems with productivity occurred a lot of abandonment in the trial production.

In addition, in general, plywood using waste fibers has a specific gravity higher than that of ordinary wood plywood, so that it has a weight of about 1.5-2 times, so it was unreasonable to use it as a product.

Therefore, the present invention is made to improve the disadvantages of the conventional general wood plywood, and can also serve as both interior and exterior materials used in buildings, and also used for building floor ondol, far infrared rays and negative ions generated from granite It is an object of the present invention to provide a waterproof plywood for emitting far infrared rays and anions using waste fibers to achieve health promotion by.

The far-infrared ray and negative ion waterproof plywood using waste fiber of the present invention for achieving the above object is a waste fiber layer in which various waste fibers are mixed with a light weight hollow hollow fiber, and a polyester coated on the surface of this waste fiber layer with a thickness of 0.4 mm. Vinyl and a granite layer polymerized with a thickness of 0.5 mm are applied in sequence.

1 is a structural diagram of a waterproof plywood according to the present invention.

2 is a process flow chart of the waterproof plywood manufacturing method according to the present invention.

Figure 3a to 3d is a schematic view showing the waterproof plywood manufacturing apparatus according to the present invention in the order of the process.

4 is a structural diagram of a thermoforming apparatus of FIG.

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

1 is a structural diagram of waterproof plywood according to the present invention, Figure 2 is a flow chart of the manufacturing process of the waterproof plywood according to the present invention, Figure 3 is a schematic view showing the waterproof plywood manufacturing apparatus according to the present invention in the process order, Figure 4 is a thermoforming of Figure 3 It is a block diagram of the apparatus.

As shown in FIG. 1, the waterproof plywood according to the present invention is a waste fiber layer 100 in which various waste fibers are mixed with a light hollow hollow fiber, and a polyester vinyl coated with a thickness of 0.4 mm on the surface of the waste fiber layer 100. 101 and the granite layer 103 polymerized and coated to a thickness of 0.5 mm are sequentially formed.

As shown in Figure 2, the waterproof plywood manufacturing method according to the present invention is a raw material receiving step (S1), cutting step (S2), the first transfer step (S3), the storage step (S4), the second transfer step (S5) , Grinding step (S6), third transfer step (S7), fourth transfer step (S8), fifth transfer step (S9), primary preheat forming step (S10), heating step (S11), molding step (S12) ), Density adjustment step (S13), polyester vinyl coating step (S14), granite spray coating step (S15), pressing step (S16), cooling step (S17), sixth transfer step (S18), cutting step (S19) ), The loading step (S20).

Such a process will be described with reference to FIGS.

In the raw material receiving process (S1), the collected old clothes and sewing swatches are completely dried, and then foreign materials, for example, metals such as buttons and jacquards are manually removed.

In the cutting process (S2), the waste fiber from which the foreign matter is removed is introduced into the cutter 2 using the belt conveyor 1 so as to be cut into a size of 5-15 cm.

In the first transfer process (S3), the waste fibers cut about 5-15 cm are transferred to the storage tank (4) by using a central screw feeder (3).

In the storage step (S4) is stored in the storage tank (4) so that the waste fibers that have been cut about 5-15cm and transported through the central screw feeder (3) to enable continuous operation.

In the second conveyance step S5, the waste fibers cut by the cutter 1 are quantitatively transferred using the belt conveyor 5. At this time, it is possible to detect and discharge the metal material contained in the cut waste fiber using the magnet magnet conveyor (6).

In the crushing step (S6), the waste fiber cut to about 5-15cm in the cutter 1 is pulverized by about 1cm using the grinder 7 so as to form well, and at this time, the waste fiber is crushed and the light-weight hollow body wheel A light hollow hollow fila stored in the tank 8 is put in to allow the two materials to mix well.

In the third conveying process (S7) while mixing evenly through the second center screw feeder (9) to form a good shaping of the waste fiber and the light hollow hollow crushed in the grinder (7) transfer to the feed bin (10) do.

In the fourth conveying step (S8), the mixed waste fiber and the light weight hollow body fila are spread out to have an arbitrary width.

In the fifth conveying process (S9), the waste fibers supplied at a predetermined width and thickness from the feed bin 10 are supplied to the primary preheating molding machine 13 using the belt conveyor 11. In the first preheat forming process (S10), when the thickness of the waste fiber supplied from the whidbin 10 becomes about 25 cm, the first preheat forming machine 13 supplies the heat having a high temperature of 180 ° C and finally, about The primary molding is achieved by compression to 4 cm. At this time, the moving belt is a heat-resistant material of sus 316 stainless steel material having a net-type mesh is formed in a structure that allows high temperature heat to pass through.

That is, the molding machine 13 has burners 50 and 60 for generating heat as shown in FIG. 3, and two heating furnaces 51 for heating waste fibers using heat generated from these burners. (61), belts (52) and (62) which are manufactured in the form of a net and installed at an upper and lower intervals with a predetermined distance therebetween to compress and press waste fibers, and exhaust fans (53) and (63) which exhaust the generated heat. do.

In the heating step S11, the molded product passed by the primary preheating molding machine 13 is preheated to a complete product by instantaneously heating the far infrared electric heat of about 600 ° C. using a far infrared heater.

In the molding process (S12), the thermoforming chamber 14 having a length of approximately 17 m is manufactured from Sus 316 stainless belt plate material that can form an ambient temperature at 320 ° C. and absorb the ambient temperature, but has a predetermined interval of 25 mm. A hole was formed to absorb the ambient temperature so that the thickness of 4 cm at the inlet was molded for about 5 minutes to have a desired thickness at the outlet.

In the density adjustment process (S13), the extrusion-molded product is mixed with ones having different physical properties, so that a variation in thickness may occur and fine peeling may occur between tissues. Thus, the micro phase separation using the density adjuster 15 is performed. It causes phenomena to enhance strength and at the same time form dense density.

In the polyester vinyl coating step (S14), a polyester vinyl roll having a thickness of about 0.4 mm is wound on the molded product that has passed through the density adjuster 15, that is, the polyester vinyl is attached to the vinyl coating device 16 so that the polyester vinyl has a constant speed. It is pressed to the upper surface of the molded article while being unwinded, and the temperature of the molded article passed through the density adjuster 15 and the polyester vinyl having a thickness of 0.4 mm are melted by operating the heater that generates 600 ° C heat. Be sure to

In the granite spray coating process (S15), the granulated powder polymerized into 0.1 micron-0.5 micron size (thickness) at 130 ° C. is compressed before the molded product melted in the polyester vinyl coating device 16 is compressed. Mixing with the excitation air and spraying 0.5mm thick on the upper surface of the molded product penetrates into the upper surface of the polyester vinyl at 130 ° C to form the far-infrared ray generating and non-combustible fibrous plywood of the present invention. At this time, granite powder polymerized to 0.1 micron-0.5 micron should be stored in the storage tank 18 at all times. Granite powder prepared in the order of Jorecksha, Hammer Kresha, Lemonadeville, and ultra fine grinding machine should always be stored in the storage tank 18. In manufacturing the plywood, the granite spray coating step may be stopped.

In the crimping process (S16), the granulated powder is uniformly fused and molded at the same time by passing the polymerized granite through 25 thermal compression rollers 17 of DIA 212 diameter having a pressure of 120Kg / cm ² . The roughness of the finished product is also good, and a product having a very ideal smoothness can be obtained.

In the cooling process (S17), the product passed through the thermal compression roller 17 has a geothermal heat of about 70 ℃, if rapid cooling is made web (WEB) phenomenon and torsion occurs, so the air cooled to -5 ℃ The product is manufactured by slow cooling while passing through a cooling chamber 24 having a 20m long tunnel.

In the sixth transfer step (S18), the product cooled in the cooling step (S17) is transferred to the side cutting and length cutting machine 26, 27 using the roller conveyor 25.

In the cutting step (S19), the product that has passed through the cooling chamber 24 has a width (width) is longer than the regular dimension and the length is formed to be infinitely long, so that the cutting machine 26 (27) which can arbitrarily cut horizontally and vertically Foundation by using

In the loading step (S20), the product cut in a predetermined length and width in the cutting step (S19) is loaded to a predetermined place 29 by using the roller conveyor 28.

As described above, according to the waterproof plywood for emitting far infrared rays and anions using waste fibers of the present invention, the following effects are obtained.

First, plywood can be molded to the same level as a general plywood by mixing and molding a lightweight hollow fila with a specific gravity of 0.1-0.12 to 12% of granite obtained by polymerizing 25% waste fibers to 63% polymerized polymer.

Second, it can serve as both interior and exterior materials used in buildings, and can also be used for building floor ondol.

Third, health can be improved by far infrared rays and negative ions generated from granite.

Claims (1)

A waste fiber layer 100 in which various waste fibers are mixed with a hollow lightweight body fila; Polyester vinyl 101 coated on the surface of the waste fiber layer 100 to a thickness of 0.4mm; And Waterproof plywood, characterized in that the granite layer 103 is polymerized and applied to a thickness of 0.5mm made in a sequence.