Production equipment and usage method for a surface-finishable oriented strand board with a polished fiber surface

Abstract

The present invention discloses a production device and a usage method for a polished fiber surface veneer-oriented structural board, which relates to the technical field of board processing equipment and includes an upper box body. A sealed top cover is provided at the bottom of the upper box body. A rectangular groove is preset at the bottom of the upper box body. A reagent selection and preparation mechanism is provided on one side of the outer wall of the upper box body. A steam generation mechanism and a board clamping mechanism are respectively arranged inside the upper box body. The reagent selection and preparation mechanism includes two positioning frames. The steam generation mechanism includes a first hollow sleeve. A first sealing bearing is fixedly installed on the inner wall of the first hollow sleeve. For the board processed by using this method, during the static process of the assembled object, pyrethroid molecules will be continuously emitted in a relatively small area. Utilizing the chemical properties of this substance, it can kill the surrounding pests and at the same time inhibit the approach of different types of pests, thereby improving the usage quality of the board and extending the service life of the manufactured object.

Description

Technical Field

[0001] The invention relates to the technical field of plate processing equipment, and in particular to a production device for a polished fiber surface-decorable oriented structural board and a use method thereof. Background Art

[0002] Oriented structural board is a board made by planing logs, wood cores and other raw materials into shavings of a certain geometric shape along the direction of the wood grain, and then paving each layer of shavings in a criss-cross and direction. Oriented structural board basically retains the natural characteristics of wood. It has the advantages of high bending strength, small expansion coefficient, good dimensional stability, strong nail holding force, etc. It is easy to saw, drill and other mechanical processing, and the surface can be painted. The mechanical properties are significantly higher than those of ordinary particleboard and close to those of plywood. The strength and waterproof properties are much higher than those of ordinary wood.

[0003] Compared with traditional boards, oriented structural boards use MDI ecological glue as the adhesive colloid. This substance has the characteristics of good chemical stability, high bonding strength and non-volatility, which can effectively inhibit the release of formaldehyde from the board itself. Therefore, this type of board is mostly used in building decoration and furniture manufacturing. Objects made of oriented structural boards will be affected by various external factors when left in the area, such as temperature, air humidity and the number of cleaning and maintenance. These factors will cause moisture and bacterial growth in the board. Under the above conditions, it is easy for various pests to bore into the board, thereby accelerating the damage of the object. Therefore, this type of board needs to be processed to deal with this problem before leaving the factory.

[0004] However, the prior art has the following deficiencies:

[0005] In the production line of traditional oriented structural boards, the designated treatment method for dealing with the problem of board insect infestation is mostly carried out from the surface of the board. The specific method is to evenly spray paint or other sealing materials on the surface of the board. Its function is to isolate the entry of external air and prevent moisture and bacteria from entering the interior of the board. However, the original coating is easily damaged during the subsequent processing and splicing of the board, causing the board to lose its original effect, and thus the subsequent quality of the board cannot be guaranteed.

[0006] Therefore, we propose a production device and a method for using a polished fiber surface veneer oriented structural board to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a production device and a usage method for a polished fiber surface veneerable oriented strand board. Through a reagent selection and matching mechanism and a steam generation mechanism connected to an upper box body, after starting the servo motor, the stirring fan blades can be driven to rotate. Under its continuous agitation, the efficiency of mixing the three is accelerated. Then, the heat released by the high-resistance electric wire continuously heats the aqueous solution to promote the generation of steam. Set the pre-steaming time of the board until the pyrethroid molecules fully penetrate into the interior of the board. The boards processed by this method mainly utilize the chemical properties of the pyrethroid molecules to kill surrounding pests and at the same time inhibit the approach of different types of pests, so as to solve the problems proposed in the above patent.

[0008] To achieve the above object, the present invention provides the following technical solutions: A production device for a polished fiber surface veneerable oriented strand board, including an upper box body, a sealed top cover is provided at the bottom of the upper box body, and a rectangular groove is preset at the bottom of the upper box body;

[0009] A reagent selection and matching mechanism is provided on one side of the outer wall of the upper box body, and a steam generation mechanism and a board clamping mechanism are respectively provided inside the upper box body;

[0010] The reagent selection and matching mechanism includes two positioning frames. Two built-in trays are welded inside each positioning frame. Two of the four built-in trays are fixedly installed with first locking frames at the top. First pneumatic push rods are fixedly installed inside the two first locking frames. Circular holes are opened inside two of the four built-in trays, and metering tanks are placed inside the two circular holes. Pistons are movably arranged inside the two metering tanks. A set of sealing rings are fixedly installed on the outer surfaces of the two pistons. The output ends of the two first pneumatic push rods are respectively fixedly inserted into the pistons. A water inlet pipe is fixedly communicated with the front surface of the upper box body, and an electric valve is arranged inside the water inlet pipe;

[0011] The steam generation mechanism includes a first hollow sleeve. A first sealing bearing is fixedly installed on the inner surface of the first hollow sleeve. A transmission rod is fixedly inserted into the inner shaft inner surface of the first sealing bearing. An assembly tray is fixedly sleeved on the outer surface of the transmission rod. A metal outer cylinder is fixedly installed on the top of the assembly tray. A conductive rod is fixedly connected to the bottom of the inner wall of the metal outer cylinder. A set of first bearing plates are fixedly installed on the outer surface of the conductive rod. A high-resistance electric wire is arranged inside the set of first bearing plates.

[0012] Preferably, the bottoms of the two electric valves are fixedly communicated with liquid distribution pipes. The liquid discharge ends of the two liquid distribution pipes penetrate the front surface of the upper box body and are communicated with the inside of the upper box body.

[0013] Preferably, a second locking frame is fixedly installed at the bottom of the inner wall of the rectangular groove. A servo motor is fixedly installed inside the second locking frame, and the output end of the servo motor is connected to the bottom of the transmission rod.

[0014] Preferably, a group of extension frames are welded to the top of the assembly tray. A second hollow sleeve is fixedly installed inside each extension frame. A middle horizontal rod is movably inserted into the inner wall of each second hollow sleeve. A stirring fan blade is fixedly sleeved on one end of the outer wall of each middle horizontal rod.

[0015] Preferably, one end of the outer wall of each of a group of middle horizontal rods is provided with a thread, and a nut is rotatably connected to the outer surface of each thread.

[0016] Preferably, the plate clamping mechanism includes two hollow joints. Both hollow joints are movably placed inside the upper box body. A positioning ring is fixedly installed on the inner wall of each of the two hollow joints. A second pneumatic push rod is fixedly inserted into the inner wall of each of the two positioning rings. The output ends of the two second pneumatic push rods are fixedly sleeved with heat-resistant plates. A group of built-in grooves are preset inside each of the two heat-resistant plates.

[0017] Preferably, a support base is fixedly installed on one side of the outer wall of the upper box body. A drive motor is fixedly inserted into the support base. An installation hole is opened on one side of the outer wall of the upper box body. A second sealing bearing is fixedly installed on the inner wall of the installation hole. A linkage rod is fixedly installed on the output end of the drive motor and the inner surface of the inner shaft of the second sealing bearing. One end of the outer wall of each of the two linkage rods is fixedly inserted into the heat-resistant plate.

[0018] Preferably, an upper pipeline is fixedly communicated with the top of the sealing top cover. A plurality of exhaust holes are opened inside the upper pipeline. A barrier cover is fixedly installed on the top of the upper pipeline. A group of second bearing plates are fixedly installed on the inner wall of the upper pipeline. A non-woven fabric sleeve is embedded inside the group of second bearing plates.

[0019] Preferably, the outer surfaces of both positioning frames are connected to the front surface of the upper box body. The bottom of the first hollow sleeve is fixedly installed on the bottom of the inner wall of the upper box body. A group of metal brackets are welded to the bottom of the upper box body.

[0020] A method for using a production device for a polished fiber surface veneer-oriented structural board includes the following steps:

[0021] Step 1: Insert the to-be-processed board longitudinally into the internal part of the built-in groove in sequence, start to prepare the aqueous solution, turn on the first pneumatic push rod, squeeze the reagents contained in the metering tank respectively. The two reagents are pyrethroids and flavoring essence. Then, introduce an appropriate amount of clean water from the water inlet pipe and mix it with the two reagents in the upper box. The mixing ratio of water to pyrethroids is 1:1500, ensuring that the dilution degree of pyrethroids will not cause harm to the human body.

[0022] Step 2: Turn on the driving component in the steam generating mechanism, drive each stirring fan blade to rotate uniformly inside the upper box, and continuously stir the liquid in the upper box to accelerate the rapid fusion of pyrethroids and essence into the clean water. Since the distribution of a group of stirring fan blades on the assembly tray presents a conical shape, the stirred water column will form a vortex in the middle of the upper box.

[0023] Step 3: Then, energize the high-resistance electric heating wire. Since this component is a metal conductor, using the electric heat reaction of the current passing through the conductor, the heat of the current itself will be released from the surface of the high-resistance electric heating wire and continuously spread to the inside of the metal outer cylinder. Then, using the heat transfer of the metal material, the temperature on the surface of the metal outer cylinder will continue to increase to heat the aqueous solution in the upper box.

[0024] Step 4: When reaching the boiling point of the aqueous solution, the generated water vapor will rise from the vortex and gradually contact the board in the built-in groove. At the same time, turn on the driving component in the board clamping mechanism and slowly drive the board in the built-in groove to rotate, ensuring that the vapor intensity received by each surface of the board is equal.

[0025] Step 5: As the working time of the equipment increases, the vapor containing pyrethroid molecules gradually penetrates into the inside of the board, and finally the entire inside of the board contains pyrethroid molecules.

[0026] Step 6: And part of the aqueous solution vapor will rise to the top of the upper box and enter the inside of the upper pipe. At this time, the second bearing plate will adsorb the water vapor and related substances, so that the gas discharged from the exhaust holes will not cause harm to the air in the area.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The present invention sets up a metering tank, a water inlet pipe, a servo motor, a high-resistance heating wire and a stirring fan blade. When the equipment works, pyrethroids and essence in the metering tank are introduced into the upper box body in proportion, and then sufficient clean water is introduced into the upper box body from the water inlet pipe to meet the proportion of diluting pyrethroids. The content of pyrethroid molecules in the prepared aqueous solution should be ensured within the range that will not cause harm to the human body. Since pyrethroids themselves have a pungent smell, the essence can cover the generation of this smell. The essence used is an ester compound, which has the same chemical properties as pyrethroids, thus reducing the difficulty of their fusion. When the servo motor is turned on, it can drive the stirring fan blade to rotate. Under its continuous agitation, the efficiency of mixing the three substances is accelerated. Then, the heat released by the high-resistance heating wire continuously heats the aqueous solution to promote the generation of vapor. Set the time for pre-steaming the board until the pyrethroid molecules fully penetrate into the board interior. Then, for the board processed by this method, the assembled object will continuously emit pyrethroid molecules in a small area during the static process. Utilizing the chemical properties of this substance, it can kill surrounding pests and at the same time inhibit the approach of different types of pests, thereby improving the quality of the board and extending the service life of the manufactured object.

[0029] 2. The present invention sets up a heat-resistant board, an internal groove and a driving motor. By using the number of internal grooves set, the equipment can process multiple boards simultaneously. During the pre-steaming process of the boards, the driving motor provides power, enabling the multiple boards to slowly rotate inside the upper box body, ensuring that the vapor intensity received by each side of the board is equal and promoting the equality of pyrethroid molecules inside the board.

[0030] 3. The present invention sets up an upper pipe and a non-woven fabric sleeve. When the vapor rising above the upper box body is about to be discharged from the upper pipe, it will cross into the interior of the non-woven fabric sleeve. Utilizing the characteristics of the structure and material of this component, it can filter pyrethroid molecules and at the same time adsorb water molecules, thus avoiding the continuous emission of pyrethroid molecules into the surrounding environment and also reducing the humidity of the air around the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is the three-dimensional front view structure diagram of a production equipment and its usage method for a polished fiber surface veneer-oriented structural board of the present invention;

[0032] Figure 2 is the three-dimensional bottom side structure diagram of a production equipment and its usage method for a polished fiber surface veneer-oriented structural board of the present invention;

[0033] Figure 3 is the enlarged three-dimensional structure diagram of the reagent selection and preparation mechanism of a production equipment and its usage method for a polished fiber surface veneer-oriented structural board of the present invention;

[0034] Figure 4Schematic enlarged three-dimensional view of the steam generating mechanism in the production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention;

[0035] Figure 5 Schematic enlarged three-dimensional view of the bottom structure of the rectangular groove in the production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention;

[0036] Figure 6 Schematic enlarged three-dimensional view of the internal structure of the upper box in the production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention;

[0037] Figure 7 Schematic enlarged three-dimensional view of the plate clamping mechanism in the production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention;

[0038] Figure 8 Schematic enlarged three-dimensional view of the internal structure of the upper pipeline in the production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention;

[0039] Figure 9 The production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention is Figure 1 Schematic enlarged three-dimensional view of the structure at position A;

[0040] Figure 10 The production equipment and usage method of a sanded fiber surface veneerable oriented strand board according to the present invention is Figure 2 Schematic enlarged three-dimensional view of the structure at position B.

[0041] In the figure:

[0042] Upper box body; 2. Sealed top cover; 3. Reagent selection and matching mechanism; 301. Positioning frame; 302. Built-in tray; 303. First locking frame; 304. First pneumatic push rod; 305. Metering tank; 306. Piston; 307. Sealing ring; 308. Water inlet pipe; 309. Electric valve; 310. Liquid separation pipe; 4. Steam generation mechanism; 401. First hollow sleeve; 402. First sealed bearing; 403. Second locking frame; 404. Servo motor; 405. Transmission rod; 406. Assembly tray; 407. Metal outer cylinder; 408. Conductive rod; 409. First load-bearing plate; 410. High-resistance electric heating wire; 411. Extension frame; 412. Second hollow sleeve; 413. Middle horizontal bar; 414. Stirring fan blade; 415. Nut; 5. Plate clamping mechanism; 501. Hollow joint; 502. Positioning ring; 503. Second pneumatic push rod; 504. Heat-resistant plate; 505. Built-in groove; 506. Support base; 507. Driving motor; 508. Installation hole; 509. Second sealed bearing; 510. Linking rod; 6. Upper pipe; 7. Barrier cover; 8. Exhaust hole; 9. Second load-bearing plate; 10. Non-woven fabric sleeve; 11. Rectangular groove; 12. Metal bracket. Embodiment

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to the attached Figure 1 - attached Figure 10 As shown, the present invention provides a technical solution: a production device for a polished fiber surface veneer-oriented structural board, including an upper box body 1, a sealed top cover 2 is provided at the bottom of the upper box body 1, a rectangular groove 11 is preset at the bottom of the upper box body 1, a reagent selection and matching mechanism 3 is provided on one side of the outer wall of the upper box body 1, and a steam generation mechanism 4 and a plate clamping mechanism 5 are respectively provided inside the upper box body 1.

[0045] According to Figure 1 、 Figure 3 and Figure 9As shown in the figure, the reagent selection and matching mechanism 3 includes two positioning frames 301. Inside each positioning frame 301, two built-in pallets 302 are welded. On the top of two of the four built-in pallets 302, first locking frames 303 are fixedly installed. Inside each of the two first locking frames 303, a first pneumatic push rod 304 is fixedly installed. In two of the four built-in pallets 302, circular holes are formed, and measuring tanks 305 are placed inside the two circular holes. Inside each of the two measuring tanks 305, a piston 306 is movably arranged. On the outer surface of each of the two pistons 306, a set of sealing rings 307 are fixedly installed. The output ends of the two first pneumatic push rods 304 are respectively fixedly inserted into the inside of the pistons 306. On the front surface of the upper box body 1, a water inlet pipe 308 is fixedly communicated. An electric valve 309 is arranged inside the water inlet pipe 308.

[0046] According to Figures 4 - 6 As shown in the figure, the steam generation mechanism 4 includes a first hollow sleeve 401. On the inner surface of the first hollow sleeve 401, a first sealing bearing 402 is fixedly installed. Inside the inner shaft of the first sealing bearing 402, a transmission rod 405 is fixedly inserted. On the outer surface of the transmission rod 405, an assembly tray 406 is fixedly sleeved. On the top of the assembly tray 406, a metal outer cylinder 407 is fixedly installed. At the bottom of the inner wall of the metal outer cylinder 407, a conductive rod 408 is fixedly connected. On the outer surface of the conductive rod 408, a set of first bearing plates 409 are fixedly installed. Inside the set of first bearing plates 409, a high-resistance heating wire 410 is arranged.

[0047] According to Figure 1 and Figure 3 As shown in the figure, at the bottom of each of the two electric valves 309, a liquid separation pipe 310 is fixedly communicated. The liquid discharge ends of the two liquid separation pipes 310 penetrate through the front surface of the upper box body 1 and are communicated with the inside of the upper box body 1. By arranging the liquid separation pipe 310, it is used for the transportation of two reagents, so that they are quantitatively fed into the inside of the upper box body 1.

[0048] According to Figure 2 and Figures 4 - 5 As shown in the figure, at the bottom of the inner wall of the rectangular groove 11, a second locking frame 403 is fixedly installed. Inside the second locking frame 403, a servo motor 404 is fixedly installed. The output end of the servo motor 404 is connected to the bottom of the transmission rod 405. By arranging the servo motor 404, it can provide the rotation power for the stirring assembly, and the power can directly act on the stirring assembly through the transmission rod 405 to ensure that its rotation speed is the same as that of the servo motor 404.

[0049] According to Figure 6As shown, a group of extension frames 411 are welded to the top of the assembly tray 406. A second hollow sleeve 412 is fixedly installed inside each extension frame 411. A middle cross bar 413 is movably inserted into the inner wall of each second hollow sleeve 412. A stirring fan blade 414 is fixedly sleeved on one end of the outer wall of each middle cross bar 413. By utilizing the movable connection between the second hollow sleeve 412 and the middle cross bar 413, the inclination angle of each stirring fan blade 414 can be flexibly changed to control the size of the central vortex.

[0050] According to Figure 6 As shown, one end of the outer wall of each of a group of middle cross bars 413 is provided with a thread, and a nut 415 is rotatably connected to the outer surface of each thread. By utilizing the rotatable connection between the thread and the nut 415, the stirring fan blade 414 on the middle cross bar 413 can be flexibly adjusted, which is convenient for its maintenance and repair.

[0051] According to Figure 7 As shown, the plate clamping mechanism 5 includes two hollow joints 501. The two hollow joints 501 are both movably placed inside the upper box body 1. A positioning ring 502 is fixedly installed on the inner wall of each of the two hollow joints 501. A second pneumatic push rod 503 is fixedly inserted into the inner wall of each of the two positioning rings 502. A heat-resistant plate 504 is fixedly sleeved on the output end of each of the two second pneumatic push rods 503. A group of built-in grooves 505 are preset inside each of the two heat-resistant plates 504. By setting the second pneumatic push rod 503, the controllability of the distance between the two heat-resistant plates 504 is realized, and equal external force can be applied to the plates in the built-in grooves 505 for clamping the plates.

[0052] According to Figures 1 - 2 、 Figure 7 and Figure 10 As shown, a support base 506 is fixedly installed on one side of the outer wall of the upper box body 1. A driving motor 507 is fixedly inserted into the support base 506. An installation hole 508 is opened on one side of the outer wall of the upper box body 1. A second sealing bearing 509 is fixedly installed on the inner wall of the installation hole 508. A linkage rod 510 is fixedly installed on the output end of the driving motor 507 and the inner wall of the inner shaft of the second sealing bearing 509. One end of the outer wall of each of the two linkage rods 510 is fixedly inserted into the heat-resistant plate 504. By setting the driving motor 507, the power generated by this component will, through the cooperation of multiple cooperative components, enable the plates in the built-in grooves 505 to slowly rotate inside the upper box body 1.

[0053] According to Figures 1 - 2 and Figure 8As shown, an upper pipeline 6 is fixedly connected to the top of the sealed top cover 2. A plurality of exhaust holes 8 are formed inside the upper pipeline 6. A barrier cover 7 is fixedly installed at the top of the upper pipeline 6. A group of second bearing plates 9 are fixedly installed on the inner wall of the upper pipeline 6. A non-woven fabric sleeve 10 is embedded inside the group of second bearing plates 9. By setting the non-woven fabric sleeve 10, since pyrethroids themselves are toxic, although diluted by clean water, when continuously discharged into the surrounding area, it will also cause an increase in the pyrethroid content in the air. The non-woven fabric sleeve 10 has strong adsorption and filtration capabilities and can effectively remove pyrethroid molecules in the vapor.

[0054] According to Figure 1 、 Figures 3 - 4 As shown, the outer walls of both positioning frames 301 are connected to the front surface of the upper box body 1. The bottom of the first hollow sleeve 401 is fixedly installed at the bottom of the inner wall of the upper box body 1. A group of metal brackets 12 are welded to the bottom of the upper box body 1 to determine the connection relationship between the positioning frames 301 and the first hollow sleeve 401 and the overall equipment.

[0055] The effects achieved by the entire mechanism are as follows: First, move the device to the designated working area and ensure that the bottom of each metal bracket 12 is in full contact with the ground. Then, connect the device to the power supply to provide energy for the multiple electrical components it contains. Insert the plate to be processed longitudinally into the interior of each set of built-in grooves 505 in sequence. Utilize the frictional force generated between the inner walls of the built-in grooves 505 and both sides of the plate to temporarily retain the plate inside the built-in grooves 505. Subsequently, activate the second pneumatic push rod 503 in the hollow joint 501 to horizontally push the heat-resistant plate 504, gradually reducing the distance between the two heat-resistant plates 504 and completing the clamping of the plate. Further activate the first pneumatic push rod 304 in the first locking frame 303 to drive the piston 306 to move downward, respectively squeezing the reagents contained in the metering tank 305, squeezing out a portion of pyrethrin and essence in proportion, and then transporting them into the interior of the upper box body 1 through the delivery of the liquid separation pipeline 310. By controlling the dilution ratio of pyrethrin, activate the electric valve 309 to open the internal channel of the water inlet pipeline 308 and pour a sufficient amount of clean water into the interior of the upper box body 1 to mix with the two reagents. After the aqueous solution is prepared, activate the servo motor 404 in the second locking frame 403 and act on the transmission rod 405. Utilize the physical properties of the first sealing bearing 402 to drive the stirring fan blades 414 on the extension frame 411 to rotate at a constant speed, continuously agitating the aqueous solution in the upper box body 1, thereby accelerating the mixing of pyrethrin, essence, and water. Further, energize the high-resistance heating wire 410 on the first bearing plate 409, and the heat generated on its surface will continuously spread into the interior of the metal outer cylinder 407, causing the temperature on the surface of the metal outer cylinder 407 to continuously increase, and starting to heat the aqueous solution. When the temperature reaches the boiling point of the aqueous solution, the boiling aqueous solution will generate upward steam. Since each stirring fan blade 414 is conical on the assembly tray 406, a vortex will be generated in the center of the water column, accelerating the diffusion rate of the steam and continuously penetrating into the interior of the plate. During this process, activate the drive motor 507 in the support base 506 and act on one of the heat-resistant plates 504. Utilize the physical properties of the second sealing bearing 509, and the other heat-resistant plate 504 will rotate synchronously under the traction of the plate, enabling multiple plates to slowly rotate inside the upper box body 1, thereby ensuring that the steam intensity received by each side of the plate is equal, allowing pyrethrin molecules to fully penetrate into the interior of the plate. And part of the steam rising to the top of the upper box body 1 is discharged from the upper pipeline 6. During this stage, the steam will horizontally pass through the interior of the non-woven fabric sleeve 10 to filter pyrethrin molecules and adsorb water molecules, achieving the drying of the steam, and then discharging the gas from the exhaust holes 8 into the area where the device is located.

[0056] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A production device for a surface-finishable oriented structural board with a polished fiber surface layer, characterized in that: it includes an upper box body (1), a sealed top cover (2) is arranged at the bottom of the upper box body (1), and a rectangular groove (11) is preset at the bottom of the upper box body (1); a reagent selection mechanism (3) is arranged on one side of the outer wall of the upper box body (1), and a steam generation mechanism (4) and a plate clamping mechanism (5) are respectively arranged inside the upper box body (1); the reagent selection mechanism (3) includes two positioning frames (301), two built-in trays (302) are welded inside each positioning frame (301), two of the four built-in trays (302) are fixedly installed with first locking frames (303) at the top, first pneumatic push rods (304) are fixedly installed inside the two first locking frames (303), round holes are opened inside two of the four built-in trays (302), and metering tanks (305) are placed inside the two round holes, pistons (306) are movably arranged inside the two metering tanks (305), a group of sealing rings (307) are fixedly installed on the outer surface walls of the two pistons (306), the output ends of the two first pneumatic push rods (304) are respectively fixedly inserted into the pistons (306), a water inlet pipe (308) is fixedly communicated with the front surface of the upper box body (1), and an electric valve (309) is arranged inside the water inlet pipe (308); the steam generation mechanism (4) includes a first hollow sleeve (401), a first sealing bearing (402) is fixedly installed on the inner surface wall of the first hollow sleeve (401), a transmission rod (405) is fixedly inserted into the inner surface wall of the inner shaft of the first sealing bearing (402), an assembly tray (406) is fixedly sleeved on the outer surface wall of the transmission rod (405), a metal outer cylinder (407) is fixedly installed on the top of the assembly tray (406), a conductive rod (408) is fixedly connected to the bottom of the inner wall of the metal outer cylinder (407), a group of first bearing plates (409) are fixedly installed on the outer surface wall of the conductive rod (408), and a high-resistance electric heating wire (410) is arranged inside the group of first bearing plates (409); The plate clamping mechanism (5) includes two hollow joints (501). Both of the two hollow joints (501) are movably placed inside the upper box body (1). The inner walls of both of the two hollow joints (501) are fixedly installed with positioning rings (502). The inner walls of both of the two positioning rings (502) are fixedly inserted with second pneumatic push rods (503). The output ends of both of the two second pneumatic push rods (503) are fixedly sleeved with heat-resistant plates (504). A set of built-in grooves (505) are preset inside both of the two heat-resistant plates (504). One side of the outer wall of the upper box body (1) is fixedly installed with a support base (506). A driving motor (507) is fixedly inserted inside the support base (506). An installation hole (508) is opened on one side of the outer wall of the upper box body (1). The inner wall of the installation hole (508) is fixedly installed with a second sealing bearing (509). The output end of the driving motor (507) and the inner wall of the inner shaft of the second sealing bearing (509) are both fixedly installed with linkage rods (510). One ends of the outer walls of both of the two linkage rods (510) are respectively fixedly inserted inside the heat-resistant plates (504).

2. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 1, characterized in that: The bottoms of both of the two electric valves (309) are fixedly communicated with liquid distribution pipes (310). The liquid discharge ends of both of the two liquid distribution pipes (310) penetrate through the front surface of the upper box body (1) and are communicated with the inside of the upper box body (1).

3. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 2, characterized in that: A second locking frame (403) is fixedly installed at the bottom of the inner wall of the rectangular groove (11). A servo motor (404) is fixedly installed inside the second locking frame (403). The output end of the servo motor (404) is connected to the bottom of the transmission rod (405).

4. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 3, characterized in that: A group of extension frames (411) are welded on the top of the assembly tray (406). A second hollow sleeve (412) is fixedly installed inside each of the extension frames (411). A middle cross bar (413) is movably inserted inside the inner wall of each of the second hollow sleeves (412). A stirring fan blade (414) is fixedly sleeved on one end of the outer wall of each of the middle cross bars (413).

5. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 4, characterized in that: One end of the outer wall of each of a group of middle cross bars (413) is provided with a thread, and a nut (415) is rotatably connected to the outer surface of each thread.

6. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 5, characterized in that: The top of the sealed top cover (2) is fixedly connected with an upper pipeline (6). A plurality of exhaust holes (8) are formed inside the upper pipeline (6). A barrier cover (7) is fixedly installed at the top of the upper pipeline (6). A group of second bearing plates (9) are fixedly installed on the inner wall of the upper pipeline (6). A non-woven fabric sleeve (10) is embedded inside the group of second bearing plates (9).

7. The production equipment for the sanded fiber surface veneerable oriented structural board according to claim 6, characterized in that: The outer walls of the two positioning frames (301) are both connected to the front surface of the upper box body (1). The bottom of the first hollow sleeve (401) is fixedly installed at the bottom of the inner wall of the upper box body (1). A group of metal brackets (12) are welded to the bottom of the upper box body (1).

8. A method for using the production equipment for the sanded fiber surface veneerable oriented structural board, which uses the production equipment for the sanded fiber surface veneerable oriented structural board according to claim 7, comprising the following steps: S1: Insert the to-be-processed board longitudinally into the internal groove (505) in sequence, start to prepare the aqueous solution. Turn on the first pneumatic push rod (304) to squeeze the reagents in the metering tank (305) respectively. The two reagents are pyrethroid and flavor essence. Then introduce an appropriate amount of clear water from the water inlet pipe (308) and mix it with the two reagents in the upper box body (1). The mixing ratio of water to pyrethroid is 1:1500 to ensure that the dilution degree of pyrethroid will not cause harm to the human body; S2: Turn on the driving component in the steam generating mechanism (4) to drive each stirring fan blade (414) to rotate uniformly inside the upper box body (1) and continuously stir the liquid in the upper box body (1) to accelerate the rapid fusion of pyrethroid and essence into the clear water. Since a group of stirring fan blades (414) are distributed in a conical shape on the assembly tray (406), the stirred water column will form a vortex in the middle of the upper box body (1); S3: Then energize the high-resistance electric heating wire (410). Since this component is a metal conductor, the current passing through the conductor by the electrothermal reaction will release the heat of the current itself from the surface of the high-resistance electric heating wire (410) and continuously spread to the inside of the metal outer cylinder (407). Then, using the heat transfer of the metal material, the temperature on the surface of the metal outer cylinder (407) will continue to increase to heat the aqueous solution in the upper box body (1); S4: When reaching the boiling point of the aqueous solution, the generated water vapor will rise from the vortex and gradually contact the board in the internal groove (505). At the same time, turn on the driving component in the board clamping mechanism (5) to slowly drive the board in the internal groove (505) to rotate to ensure that the vapor intensity received by each surface of the board is equal; S5: As the working time of the equipment increases, the vapor containing pyrethroid molecules gradually penetrates into the board interior, and finally the entire board interior contains pyrethroid molecules; S6: Part of the aqueous vapor will rise to the top of the upper box body (1) and enter the interior of the upper pipeline (6). At this time, the second load-bearing plate (9) will adsorb the water vapor and related substances, so that the gas discharged from the exhaust holes (8) will not harm the air in the area.

Images