Plate shaping device for artificial board production

Abstract

The invention relates to the technical field of artificial board production, and discloses a board shaping device for artificial board production, which comprises a shell and a hot pressing plate, an air cylinder is fixedly mounted at the top of the shell, a mounting plate is fixedly mounted at the bottom end of the air cylinder, and a lifting rod is fixedly mounted at the top of the hot pressing plate. The top end of the lifting rod is fixedly connected with the bottom of the mounting plate, a heating mechanism is fixedly mounted on the shell, a rectangular frame is arranged to limit a plate blank, so that the plate blank is not deformed when the plate blank is pressed by the hot pressing plate, the plate blank is supported through the lifting plate, and the plate blank is prevented from being stressed and collapsed; through interaction of a microwave electromagnetic field generated by the microwave generator and the plate blank, polar molecules in the plate blank generate high-frequency vibration and friction, so that electromagnetic energy is converted into heat energy, rapid heating of the plate blank is realized, and microwave heating is adopted, so that the heating efficiency is higher and more uniform.

Description

Technical Field

[0001] The invention relates to the technical field of artificial board production, in particular to a board shaping device for artificial board production. Background Art

[0002] Artificial boards are made of wood or other non-wood plants as raw materials, separated into various unit materials through certain mechanical processing, and then glued together with or without adhesives and other additives. The shaping process of artificial boards is the process of sending the slabs into a hot press for pressurization and heating during the production of artificial boards, and keeping them for a certain period of time so that the adhesive in the slabs can solidify into boards; Most of the existing artificial board shaping and setting devices use steam, heat transfer oil, and hot-temperature machine oil to heat the hot pressing plate. The hot pressing plate heats the blank plate while pressurizing it. This heating method has the problems of slow heating and uneven heating, and the plate needs to be cooled after hot pressing. The existing shaping device needs to take the hot-pressed plate out of the hot pressing cavity and then transfer it to the cooling cavity. This method increases the shaping process and shaping time. Summary of the invention

[0003] The object of the present invention is to provide a board shaping device for producing artificial boards to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a board shaping device for producing artificial boards, comprising a shell and a hot pressing plate, a cylinder is fixedly installed on the top of the shell, a mounting plate is fixedly installed on the bottom of the cylinder, a lifting rod is fixedly installed on the top of the hot pressing plate, the top of the lifting rod is fixedly connected to the bottom of the mounting plate, and a heating mechanism is fixedly installed on the shell; The heating mechanism comprises a rectangular frame, a through slot one, and a connecting plate, wherein the rectangular frame is fixedly mounted on the inner wall of the shell, the upper surface of the rectangular frame is flush with the placement surface of the shell, the through slot one is opened on the inner side of the shell, the top of the connecting plate is fixedly connected to the back side of the mounting plate, the connecting plate is slidably arranged in the through slot one, the bottom end of the connecting plate is fixedly mounted with a lifting plate, the top of the lifting plate is fixedly mounted with an upper push block, the inner wall of the rectangular frame is fixedly mounted with a fixing plate, a through slot is opened at the center of the fixing plate, the upper push block is directly opposite to the through slot, and the outer diameter of the upper push block is smaller than the inner diameter of the through slot, a lifting plate is slidably arranged inside the rectangular frame, the lifting plate is located above the fixing plate, and through slots two are opened on the left and right outer walls of the rectangular frame, a microwave generator is fixedly mounted on the left and right outer walls of the rectangular frame, the output end of the microwave generator extends into the through slot two, a glass plate is fixedly mounted on the inner wall of the through slot two, and the inner side surface of the glass plate is flush with the inner side surfaces of the left and right sides of the rectangular frame; The shell is provided with a cooling mechanism.

[0005] Furthermore, the cooling mechanism includes a heat insulation cover, a cold air blower, an air blowing port, a cold air flow pipe, and an air outlet. The heat insulation cover is slidably sleeved on the lifting rod, and the heat insulation cover is covered on the hot pressing plate. The output end of the cold air blower is connected to a cooling bin through a pipeline. The air blowing port is fixedly installed in a groove at the bottom of the heat insulation cover, and the air outlet is fixedly installed in the groove at the bottom of the heat insulation cover, and the air blowing port and the air outlet are symmetrically distributed front and back about the center surface of the heat insulation cover. The cold air flow pipe is fixedly installed in the lifting plate, and the input end and output end of the cold air flow pipe both extend outside the lifting plate. The front side of the air blowing port is connected to the interior of the cooling bin through a hose, and the input end of the cold air flow pipe is connected to the interior of the cooling bin through a hose.

[0006] Furthermore, the sizes of the hot pressing plate and the lifting plate are consistent, the outer diameters of the hot pressing plate and the lifting plate are consistent with the inner diameter of the rectangular frame, and the second through groove is located above the lifting plate.

[0007] Furthermore, a avoidance groove is provided on the top of the push-up block, and the avoidance groove is directly opposite to the input end and the output end of the cold air flow pipe.

[0008] Furthermore, air guide plates are provided at the ports of the air blowing port and the air outlet. The air guide plate in the air blowing port faces the center of the rectangular frame, and the air guide plate in the air outlet faces the opposite direction to the guide plate in the air blowing port.

[0009] Furthermore, ice cubes are placed in the cooling chamber, a plurality of hoses are provided connecting the cooling chamber and the air outlet, and the cold air flow pipe is a continuously bent copper pipe.

[0010] Furthermore, a sliding rod is fixedly installed on the top of the heat insulation cover, and the sliding rod movably passes through the bottom of the mounting plate. An integrally formed convex plate is provided on the top of the sliding rod, and a spring is movably sleeved on the outer wall of the sliding rod. The top of the spring is fixedly connected to the bottom of the mounting plate, and the bottom end of the spring is fixedly connected to the top of the heat insulation cover.

[0011] Furthermore, the outer diameters of the air blowing port and the air outlet are the same, the depth inside the heat insulation cover is greater than the sum of the thicknesses of the air blowing port and the hot pressing plate, and a smooth sleeve is slidably provided at the portion where the heat insulation cover contacts the lifting rod, and the smooth sleeve is fixedly mounted on the lifting rod.

[0012] Furthermore, a slide rail is fixedly installed on the placement surface of the shell, a motor is fixedly installed on the right end of the slide rail, a screw rod is fixedly installed on the output end of the motor, a push plate is provided on the threaded sleeve on the outer wall of the screw rod, and the push plate is slidably set in the slide rail, and the lower surface of the push plate is higher than the placement surface of the shell.

[0013] Furthermore, a belt conveyor is arranged on the right side of the shell, and a material guide plate is fixedly installed on the right side surface of the shell, and the right end of the material guide plate contacts the left end of the belt conveyor.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. A rectangular frame is set to limit the plate blank so that the plate blank will not be deformed when the hot pressing plate is applied to the plate blank. The plate blank is supported by a lifting plate to prevent the plate blank from collapsing under stress. The microwave electromagnetic field generated by the microwave generator interacts with the plate blank to cause high-frequency vibration and friction of the polar molecules inside the plate blank, thereby converting electromagnetic energy into thermal energy, thereby realizing rapid heating of the plate blank. Compared with the method of heating the plate blank by heating the hot pressing plate, microwave heating has higher heating efficiency and is more uniform. 2. Use a glass plate to separate the output end of the microwave generator from the sheet blank to prevent the sheet blank from deforming during the pressing process and damaging the microwave generator. At the same time, the glass plate itself has sufficient strength and reflects less microwaves, which has less impact on the microwave heating of the sheet blank; 3. Connect the mounting plate and the lifting plate through the connecting plate, so that the lifting plate can be lifted synchronously when the hot pressing plate is lifted. The lifting of the lifting plate drives the upper push block to lift. After the sheet blank is placed on the lifting plate, the cylinder drives the mounting plate to move down, and then drives the lifting rod to move down, so that the hot pressing plate moves down. At this time, the connecting plate, the lifting plate, and the upper push block move down synchronously, so that the lifting plate moves down, and the sheet blank is moved into the rectangular frame. After the lifting plate contacts the fixed plate, the downward movement of the upper push block will not drive the lifting plate to move down, so that the hot pressing plate can move down relative to the lifting plate, ensuring that the hot pressing plate can press the sheet blank. After the pressing is completed, the hot pressing plate moves up while the connecting plate, the lifting plate, and the upper push block move up. The upper push block moves up a distance and contacts the lifting plate again. At this time, the upward movement of the upper push block can push the lifting plate to move up, and then the pressed sheet is pushed out of the rectangular frame. There is no need to manually buckle the sheet out of the rectangular frame, which saves labor costs and improves production efficiency. 4. The top of the rectangular frame is covered by a heat insulation cover to form a cooling cavity. Cold air is generated by a cold air machine. The cold air is cooled again after passing through the cooling chamber, and then enters the blowing port and the cold air flow pipe respectively. The cold air entering the blowing port blows toward the plate, and the cold air entering the cold air flow pipe cools the cold air flow pipe, and then cools the lifting plate, so that the lifting plate cools the plate from the bottom of the plate, thereby improving the cooling efficiency, and there is no need to transport the plate to an additional cooling device. An air outlet is provided to discharge the airflow involved in heat exchange in the cooling cavity; 5. The motor drives the screw rod to rotate, so that the push plate moves along the slide rail. When the push plate moves, the lifting plate and the formed plate are pushed out to achieve the purpose of unloading and avoid the discomfort of the workers caused by the plate with low temperature. Because the lower surface of the push plate is higher than the placement surface of the shell, there will be no friction with the placement surface of the shell when the push plate moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of a right side cross-sectional view of the housing and rectangular frame of the present invention; Figure 3 It is a structural schematic diagram of the heating mechanism of the present invention; Figure 4 It is a structural schematic diagram of an exploded view of the internal structure of the rectangular frame of the present invention; Figure 5 It is a structural schematic diagram of the cooling mechanism of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the structure from the top looking up; Figure 7 It is a structural schematic diagram of a bottom bottom view of the heat shield of the present invention; Figure 8 It is a structural schematic diagram of a right side cross-sectional view of the lifting plate of the present invention; Fig. 9 This is a schematic diagram of the structure of Embodiment 2 of the present invention; Fig.10 It is a schematic diagram of the structure of the slide rail and the push plate of the present invention.

[0016] In the figure: 1. shell; 2. cylinder; 3. mounting plate; 4. lifting rod; 5. hot pressing plate; 6. heating mechanism; 601. rectangular frame; 602. through slot 1; 603. connecting plate; 604. fixing plate; 605. lifting plate; 606. upper push block; 607. travel slot; 608. lifting plate; 609. through slot 2; 6010. microwave generator; 6011. glass plate; 7. cooling mechanism; 701. heat insulation cover; 702. air cooler; 703. cooling chamber; 704. air outlet; 705. cold air flow pipe; 706. air outlet; 9. sliding rod; 10. spring; 11. smooth sleeve; 12. avoidance groove; 13. belt conveyor; 14. guide plate; 15. motor; 16. slide rail; 17. screw rod; 18. push plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Embodiment 1 See also Figure 1-Figure 8 The present invention provides a technical solution: a board shaping device for producing artificial boards, comprising a shell 1 and a hot pressing plate 5, a cylinder 2 is fixedly installed on the top of the shell 1, a mounting plate 3 is fixedly installed on the bottom of the cylinder 2, a lifting rod 4 is fixedly installed on the top of the hot pressing plate 5, the top of the lifting rod 4 is fixedly connected to the bottom of the mounting plate 3, and a heating mechanism 6 is fixedly installed on the shell 1; The heating mechanism 6 includes a rectangular frame 601, a through slot 602, and a connecting plate 603. The rectangular frame 601 is fixedly installed on the inner wall of the shell 1. The upper surface of the rectangular frame 601 is flush with the placement surface of the shell 1. The through slot 602 is opened on the inner side of the shell 1. The top of the connecting plate 603 is fixedly connected to the back of the mounting plate 3. The connecting plate 603 is slidably set in the through slot 602. A lifting plate 605 is fixedly installed on the bottom end of the connecting plate 603. A push-up block 606 is fixedly installed on the top of the lifting plate 605. A fixed plate 604 is fixedly installed on the inner wall of the rectangular frame 601. A through slot 607 is opened at the center of the fixed plate 604. The push-up block 606 is opposite to the through slot 607, and the outer diameter of the push-up block 606 is smaller than the inner diameter of the through slot 607. A lifting plate 608 is slidingly provided inside the frame 601, and the lifting plate 608 is located above the fixed plate 604. The outer walls of the left and right sides of the rectangular frame 601 are provided with through grooves 609. Microwave generators 6010 are fixedly installed on the outer walls of the left and right sides of the rectangular frame 601. The output end of the microwave generator 6010 extends into the through groove 609. A glass plate 6011 is fixedly installed on the inner wall of the through groove 609. The inner side surface of the glass plate 6011 is flush with the inner side surfaces of the left and right sides of the rectangular frame 601. The rectangular frame 601 is set to limit the plate blank so that the plate blank will not be deformed when the hot pressing plate 5 is pressed against the plate blank. The plate blank is supported by the lifting plate 608 to prevent the plate blank from collapsing under force. The microwaves generated by the microwave generator 6010 The electromagnetic field of the wave interacts with the sheet blank, causing the polar molecules (such as water molecules) inside the sheet blank to vibrate and rub at high frequency, thereby converting electromagnetic energy into thermal energy, thereby realizing rapid heating of the sheet blank. Compared with the method of heating the sheet blank by heating the hot pressing plate 5, microwave heating has higher heating efficiency and is more uniform. The output end of the microwave generator 6010 is separated from the sheet blank by a glass plate 6011 to prevent the sheet blank from deforming during the pressing process and damaging the microwave generator 6010. At the same time, the glass plate 6011 itself has sufficient strength, and the glass plate 6011 reflects less microwaves, which has less impact on the microwave heating of the sheet blank. The mounting plate 3 and the lifting plate 605 are connected by a connecting plate 603, so that when the hot pressing plate 5 is raised or lowered, The lifting plate 605 is lifted and lowered synchronously, and the lifting and lowering of the lifting plate 605 drives the upper push block 606 to lift and lower. After the sheet blank is placed on the lifting plate 608, the cylinder 2 drives the mounting plate 3 to move downward, and then drives the lifting rod 4 to move downward, so that the hot pressing plate 5 moves downward. At this time, the connecting plate 603, the lifting plate 605, and the upper push block 606 move downward synchronously, so that the lifting plate 608 moves downward, and the sheet blank is moved into the rectangular frame 601. After the lifting plate 608 contacts the fixed plate 604, the downward movement of the upper push block 606 will not drive the lifting plate 608 to move downward, so that the hot pressing plate 5 can move downward relative to the lifting plate 608, ensuring that the hot pressing plate 5 can press the sheet blank. After the pressing is completed, the hot pressing plate 5 moves upward while the connecting plate 603, the lifting plate 605, and the upper push block 606 move upward.After the push-up block 606 moves up a certain distance, it contacts the lifting plate 608 again. At this time, the push-up block 606 can push the lifting plate 608 up, thereby pushing the laminated sheet out of the rectangular frame 601. There is no need to manually buckle the sheet out of the rectangular frame 601, which saves labor costs and improves production efficiency. The housing 1 is provided with a cooling mechanism 7; The cooling mechanism 7 includes a heat insulation cover 701, a cold air blower 702, an air blowing port 704, a cold air flow pipe 705, and an air outlet 706. The heat insulation cover 701 is slidably sleeved on the lifting rod 4, and the heat insulation cover 701 is covered on the hot pressing plate 5. The output end of the cold air blower 702 is connected to a cooling chamber 703 through a pipeline. The air blowing port 704 is fixedly installed in a groove at the bottom of the heat insulation cover 701, and the air outlet 706 is fixedly installed in the groove at the bottom of the heat insulation cover 701, and the air blowing port 704 and the air outlet 706 are symmetrically distributed front and back about the center face of the heat insulation cover 701. The cold air flow pipe 705 is fixedly installed in the lifting plate 608, and the input end and the output end of the cold air flow pipe 705 are extended to the outside of the lifting plate 608. The front side of the air blowing port 704 is connected to the cooling chamber 7 through a hose. 03 is internally connected, the input end of the cold air flow pipe 705 is connected to the interior of the cooling chamber 703 through a hose, and the top of the rectangular frame 601 is covered by a heat insulation cover 701 to form a cooling cavity, and cold air is generated by the cold air machine 702. The cold air is cooled again after passing through the cooling chamber 703, and then enters the blowing port 704 and the cold air flow pipe 705 respectively. The cold air entering the blowing port 704 blows toward the plate, and the cold air entering the cold air flow pipe 705 cools the cold air flow pipe 705, and then cools the lifting plate 608, so that the lifting plate 608 cools the plate from the bottom of the plate, thereby improving the cooling efficiency, and there is no need to transport the plate to an additional cooling device, and an air outlet 706 is provided to discharge the air flow participating in the heat exchange in the cooling cavity; The hot pressing plate 5 and the lifting plate 608 have the same size, and the outer diameters of the hot pressing plate 5 and the lifting plate 608 are consistent with the inner diameter of the rectangular frame 601, ensuring that the hot pressing plate 5 can extend into the rectangular frame 601 to press the plate blank. The second through slot 609 is located above the lifting plate 608, so that when the lifting plate 608 contacts the fixed plate 604, the microwave generated by the microwave generator 6010 can contact the plate blank placed above the lifting plate 608 without being reflected by the lifting plate 608. The top of the push-up block 606 is provided with an avoidance groove 12, which is directly opposite to the input end and the output end of the cold air flow pipe 705. The avoidance groove 12 is provided so that when the push-up block 606 contacts the lifting plate 608, the input end and the output end of the cold air flow pipe 705 will not collide. Air guide plates are provided at the ports of the air blowing port 704 and the air outlet 706. The air guide plate in the air blowing port 704 faces the center of the rectangular frame 601, and the air guide plate in the air outlet 706 faces the opposite direction of the guide plate in the air blowing port 704. By utilizing the characteristic that the cold air flow is heavier than the air flow at normal temperature, the cold air is guided to the plate, and the heated air flow is discharged from the cold air flow pipe 705. Ice cubes are placed in the cooling chamber 703, and the melting of the ice cubes absorbs heat to cool the airflow passing through the cooling chamber 703, so that the airflow is further cooled. There are multiple hoses connecting the cooling chamber 703 and the air outlet 704, and multiple air inlet channels are added to ensure that there is enough cold air to cool the plate from the upper surface and all around. The cold air flow pipe 705 is a continuously bent copper pipe, which increases the flow time of the cold air in the cold air flow pipe 705, so that the cold air has enough time to cool the cold air flow pipe 705. A slide bar 9 is fixedly installed on the top of the heat insulation cover 701, and the slide bar 9 movably passes through the bottom of the mounting plate 3. An integrally formed convex plate is arranged on the top of the slide bar 9, and a spring 10 is movably sleeved on the outer wall of the slide bar 9. The top of the spring 10 is fixedly connected to the bottom of the mounting plate 3, and the bottom of the spring 10 is fixedly connected to the top of the heat insulation cover 701. The mounting plate 3 and the heat insulation cover 701 are connected by the spring 10, so that the downward movement of the mounting plate 3 can drive the heat insulation cover 701 to move downward. After the heat insulation cover 701 contacts the rectangular frame 601, the mounting plate 3 can still continue to move downward, thereby ensuring that the hot pressing plate 5 can be pressed on the plate blank. The slide bar 9 is arranged to guide the spring 10, and the convex plate arranged on the top of the slide bar 9 can prevent the slide bar 9 from sliding out of the mounting plate 3. The outer diameters of the air outlet 704 and the air outlet 706 are the same, and the depth inside the heat insulation cover 701 is greater than the sum of the thicknesses of the air outlet 704 and the hot pressing plate 5, so that when the lifting rod 4 moves upward to drive the hot pressing plate 5 to move upward, the upper surface of the hot pressing plate 5 can contact the top inner wall of the heat insulation cover 701. At this time, the hot pressing plate 5 is located above the air outlet 704, thereby ensuring that the cold air blown out of the air outlet 704 will not be blocked by the hot pressing plate 5. The part where the heat insulation cover 701 contacts the lifting rod 4 is slidably provided with a smooth sleeve 11, and the smooth sleeve 11 is fixedly sleeved on the lifting rod 4. The smooth sleeve 11 is provided to reduce the wear between the heat insulation cover 701 and the lifting rod 4.

[0019] Working principle: When in use, place the sheet blank on the lifting plate 608, turn on the cylinder 2 to drive the mounting plate 3 to move downward, and then drive the connecting plate 603, the lifting rod 4, and the spring 10 to move downward, so that the heat shield 701 can move downward and press on the rectangular frame 601, and as the connecting plate 603 moves downward, the lifting plate 605 moves downward, and then the push block 606 moves downward, so that the lifting plate 608 moves downward, and the sheet blank is brought into the rectangular frame 601, and the lifting rod 4 moves downward to drive the hot pressing plate 5 After the lifting plate 608 contacts the fixing plate 604, the hot pressing plate 5 can move downward relative to the lifting plate 608 to press the sheet blank. At this time, the microwave generator 6010 is turned on to generate a microwave electromagnetic field to interact with the sheet blank, so that the polar molecules (such as water molecules) inside the sheet blank vibrate and rub at high frequencies, thereby converting electromagnetic energy into heat energy, thereby achieving rapid heating of the sheet blank. After the hot pressing is completed, the cylinder 2 is turned on to drive the mounting plate 3 to move upward, so that the lifting plate 608 can move downward relative to the lifting plate 608 to press the sheet blank. The lowering rod 4 moves up, the connecting plate 603 moves up, and the lifting rod 4 moves up to drive the hot pressing plate 5 to move up. At this time, the heat insulation cover 701 is still pressed on the rectangular frame 601 by the spring 10. After the upper surface of the hot pressing plate 5 contacts the inner wall of the top of the heat insulation cover 701, the cylinder 2 is stopped. At this time, the plate is pushed out of the rectangular frame 601 by the lifting plate 608, and the heat insulation cover 701 is opened to generate cold air. The cold air enters the cooling chamber 703 and is cooled again, and then enters the blowing port 704 and the cold air flow pipe 705 respectively. The cold air entering the air blowing port 704 blows toward the plate, and the cold air entering the cold air flow tube 705 cools down the cold air flow tube 705, and then cools down the lifting plate 608, so that the lifting plate 608 cools down the plate from the bottom of the plate, thereby improving the cooling efficiency and eliminating the need to transfer the plate to an additional cooling device. After the cooling is completed, the cylinder 2 is opened again to drive the mounting plate 3 to move upward, and then the heat insulation cover 701 is pulled upward to expose the plate, and the formed plate can be taken out.

[0020] Embodiment 2 See also Figure 9-10 The present invention provides a technical solution: a board shaping device for producing artificial boards, comprising a shell 1 and a hot pressing plate 5, a cylinder 2 is fixedly installed on the top of the shell 1, a mounting plate 3 is fixedly installed on the bottom of the cylinder 2, a lifting rod 4 is fixedly installed on the top of the hot pressing plate 5, the top of the lifting rod 4 is fixedly connected to the bottom of the mounting plate 3, and a heating mechanism 6 is fixedly installed on the shell 1; The heating mechanism 6 includes a rectangular frame 601, a through slot 602, and a connecting plate 603. The rectangular frame 601 is fixedly installed on the inner wall of the shell 1. The upper surface of the rectangular frame 601 is flush with the placement surface of the shell 1. The through slot 602 is opened on the inner side of the shell 1. The top of the connecting plate 603 is fixedly connected to the back of the mounting plate 3. The connecting plate 603 is slidably set in the through slot 602. A lifting plate 605 is fixedly installed on the bottom end of the connecting plate 603. A push-up block 606 is fixedly installed on the top of the lifting plate 605. A fixed plate 604 is fixedly installed on the inner wall of the rectangular frame 601. A through slot 607 is opened at the center of the fixed plate 604. The push-up block 606 is opposite to the through slot 607, and the outer diameter of the push-up block 606 is smaller than the inner diameter of the through slot 607. A lifting plate 608 is slidingly provided inside the frame 601, and the lifting plate 608 is located above the fixed plate 604. The outer walls of the left and right sides of the rectangular frame 601 are provided with through grooves 609. Microwave generators 6010 are fixedly installed on the outer walls of the left and right sides of the rectangular frame 601. The output end of the microwave generator 6010 extends into the through groove 609. A glass plate 6011 is fixedly installed on the inner wall of the through groove 609. The inner side surface of the glass plate 6011 is flush with the inner side surfaces of the left and right sides of the rectangular frame 601. The rectangular frame 601 is set to limit the plate blank so that the plate blank will not be deformed when the hot pressing plate 5 is pressed against the plate blank. The plate blank is supported by the lifting plate 608 to prevent the plate blank from collapsing under force. The microwaves generated by the microwave generator 6010 The electromagnetic field of the wave interacts with the sheet blank, causing the polar molecules (such as water molecules) inside the sheet blank to vibrate and rub at high frequency, thereby converting electromagnetic energy into thermal energy, thereby realizing rapid heating of the sheet blank. Compared with the method of heating the sheet blank by heating the hot pressing plate 5, microwave heating has higher heating efficiency and is more uniform. The output end of the microwave generator 6010 is separated from the sheet blank by a glass plate 6011 to prevent the sheet blank from deforming during the pressing process and damaging the microwave generator 6010. At the same time, the glass plate 6011 itself has sufficient strength, and the glass plate 6011 reflects less microwaves, which has less impact on the microwave heating of the sheet blank. The mounting plate 3 and the lifting plate 605 are connected by a connecting plate 603, so that when the hot pressing plate 5 is raised or lowered, The lifting plate 605 is lifted and lowered synchronously, and the lifting and lowering of the lifting plate 605 drives the upper push block 606 to lift and lower. After the sheet blank is placed on the lifting plate 608, the cylinder 2 drives the mounting plate 3 to move downward, and then drives the lifting rod 4 to move downward, so that the hot pressing plate 5 moves downward. At this time, the connecting plate 603, the lifting plate 605, and the upper push block 606 move downward synchronously, so that the lifting plate 608 moves downward, and the sheet blank is moved into the rectangular frame 601. After the lifting plate 608 contacts the fixed plate 604, the downward movement of the upper push block 606 will not drive the lifting plate 608 to move downward, so that the hot pressing plate 5 can move downward relative to the lifting plate 608, ensuring that the hot pressing plate 5 can press the sheet blank. After the pressing is completed, the hot pressing plate 5 moves upward while the connecting plate 603, the lifting plate 605, and the upper push block 606 move upward.After the push-up block 606 moves up a certain distance, it contacts the lifting plate 608 again. At this time, the push-up block 606 can push the lifting plate 608 up, thereby pushing the laminated sheet out of the rectangular frame 601. There is no need to manually buckle the sheet out of the rectangular frame 601, which saves labor costs and improves production efficiency. The housing 1 is provided with a cooling mechanism 7; The cooling mechanism 7 includes a heat insulation cover 701, a cold air blower 702, an air blowing port 704, a cold air flow pipe 705, and an air outlet 706. The heat insulation cover 701 is slidably sleeved on the lifting rod 4, and the heat insulation cover 701 is covered on the hot pressing plate 5. The output end of the cold air blower 702 is connected to a cooling chamber 703 through a pipeline. The air blowing port 704 is fixedly installed in a groove at the bottom of the heat insulation cover 701, and the air outlet 706 is fixedly installed in the groove at the bottom of the heat insulation cover 701, and the air blowing port 704 and the air outlet 706 are symmetrically distributed front and back about the center face of the heat insulation cover 701. The cold air flow pipe 705 is fixedly installed in the lifting plate 608, and the input end and the output end of the cold air flow pipe 705 are extended to the outside of the lifting plate 608. The front side of the air blowing port 704 is connected to the cooling chamber 7 through a hose. 03 is internally connected, the input end of the cold air flow pipe 705 is connected to the interior of the cooling chamber 703 through a hose, and the top of the rectangular frame 601 is covered by a heat insulation cover 701 to form a cooling cavity, and cold air is generated by the cold air machine 702. The cold air is cooled again after passing through the cooling chamber 703, and then enters the blowing port 704 and the cold air flow pipe 705 respectively. The cold air entering the blowing port 704 blows toward the plate, and the cold air entering the cold air flow pipe 705 cools the cold air flow pipe 705, and then cools the lifting plate 608, so that the lifting plate 608 cools the plate from the bottom of the plate, thereby improving the cooling efficiency, and there is no need to transport the plate to an additional cooling device, and an air outlet 706 is provided to discharge the air flow participating in the heat exchange in the cooling cavity; A slide rail 16 is fixedly installed on the placement surface of the shell 1, and a motor 15 is fixedly installed on the right end of the slide rail 16. A screw rod 17 is fixedly installed on the output end of the motor 15. A push plate 18 is threadedly sleeved on the outer wall of the screw rod 17. The push plate 18 is slidably arranged in the slide rail 16. The lower surface of the push plate 18 is higher than the placement surface of the shell 1. The motor 15 drives the screw rod 17 to rotate, so that the push plate 18 moves along the slide rail 16. When the push plate 18 moves, the plate on the lifting plate 608 and the formed plate are pushed out to achieve the purpose of unloading, and prevent the plate with lower temperature from causing discomfort to the workers. Because the lower surface of the push plate 18 is higher than the placement surface of the shell 1, the push plate 18 will not rub against the placement surface of the shell 1 when it moves. A belt conveyor 13 is provided on the right side of the shell 1, and a material guide plate 14 is fixedly installed on the right side surface of the shell 1. The right end of the material guide plate 14 contacts the left end of the belt conveyor 13. The material guide plate 14 is provided to guide the plate pushed out by the push plate 18 to the belt conveyor 13, and the formed plate is transported to the next process through the belt conveyor 13.

[0021] Working principle: When in use, after the plate is hot-pressed and cooled, the motor 15 is turned on to drive the screw 17 to rotate, so that the push plate 18 moves along the slide rail 16, and the plate on the lifting plate 608 and the formed plate are pushed out when the push plate 18 moves, so as to achieve the purpose of unloading and avoid the plate with lower temperature causing discomfort to the workers. The push plate 18 pushes the plate onto the guide plate 14, and the plate slides along the guide plate 14 to the belt conveyor 13, and is transported to the next process by the belt conveyor 13.

[0022] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A board shaping device for producing artificial boards, comprising a housing (1) and a hot pressing plate (5), characterized in that: A cylinder (2) is fixedly mounted on the top of the shell (1), a mounting plate (3) is fixedly mounted on the bottom of the cylinder (2), a lifting rod (4) is fixedly mounted on the top of the hot pressing plate (5), the top end of the lifting rod (4) is fixedly connected to the bottom of the mounting plate (3), and a heating mechanism (6) is fixedly mounted on the shell (1); The heating mechanism (6) comprises a rectangular frame (601), a through slot (602), and a connecting plate (603); the rectangular frame (601) is fixedly mounted on the inner wall of the outer shell (1); the upper surface of the rectangular frame (601) is flush with the placement surface of the outer shell (1); the through slot (602) is provided on the inner side of the outer shell (1); the top end of the connecting plate (603) is fixedly connected to the back side of the mounting plate (3); the connecting plate (603) is slidably arranged in the through slot (602); a lifting plate (605) is fixedly mounted on the bottom end of the connecting plate (603); a push-up block (606) is fixedly mounted on the top of the lifting plate (605); a fixing plate (604) is fixedly mounted on the inner wall of the rectangular frame (601); a through slot (604) is provided at the center of the fixing plate (604). The row groove (607), the push-up block (606) is directly opposite to the through groove (607), and the outer diameter of the push-up block (606) is smaller than the inner diameter of the through groove (607), a lifting plate (608) is slidably arranged inside the rectangular frame (601), and the lifting plate (608) is located above the fixed plate (604), and the left and right outer walls of the rectangular frame (601) are provided with a through groove II (609), and the left and right outer walls of the rectangular frame (601) are fixedly installed with a microwave generator (6010), and the output end of the microwave generator (6010) extends into the through groove II (609), and the inner wall of the through groove II (609) is fixedly installed with a glass plate (6011), and the inner side surface of the glass plate (6011) is flush with the inner side surfaces of the left and right sides of the rectangular frame (601); The housing (1) is provided with a cooling mechanism (7).

2. The board shaping device for producing artificial boards according to claim 1, characterized in that: The cooling mechanism (7) comprises a heat insulation cover (701), a cooling air machine (702), an air blowing port (704), a cooling air flow pipe (705), and an air outlet (706); the heat insulation cover (701) is slidably sleeved on the lifting rod (4); the heat insulation cover (701) is covered on the hot pressing plate (5); the output end of the cooling air machine (702) is connected to a cooling chamber (703) via a pipeline; the air blowing port (704) is fixedly installed in a groove at the bottom of the heat insulation cover (701); and the air outlet (706) is fixedly installed in the heat insulation cover (701). The cooling air flow pipe (705) is fixedly installed in the lifting plate (608), and the input end and the output end of the cooling air flow pipe (705) both extend outside the lifting plate (608). The front side of the cooling air flow pipe (704) is connected to the interior of the cooling chamber (703) through a hose, and the input end of the cooling air flow pipe (705) is connected to the interior of the cooling chamber (703) through a hose.

3. The board shaping device for producing artificial boards according to claim 1, characterized in that: The hot pressing plate (5) and the lifting plate (608) have the same size, the outer diameters of the hot pressing plate (5) and the lifting plate (608) are consistent with the inner diameter of the rectangular frame (601), and the second through groove (609) is located above the lifting plate (608).

4. The board shaping device for producing artificial boards according to claim 1, characterized in that: The top of the push-up block (606) is provided with an avoidance groove (12), and the avoidance groove (12) is directly opposite to the input end and the output end of the cold air flow pipe (705).

5. The board shaping device for producing artificial boards according to claim 2, characterized in that: The ports of the air blowing port (704) and the air outlet (706) are both provided with air guide plates, the air guide plate inside the air blowing port (704) faces the center of the rectangular frame (601), and the air guide plate inside the air outlet (706) faces in the opposite direction to the guide plate inside the air blowing port (704).

6. The board shaping device for producing artificial boards according to claim 2, characterized in that: Ice cubes are placed in the cooling chamber (703), a plurality of hoses are provided to connect the cooling chamber (703) and the air outlet (704), and the cold air flow pipe (705) is a continuously bent copper pipe.

7. The board shaping device for producing artificial boards according to claim 2, characterized in that: A slide bar (9) is fixedly mounted on the top of the heat insulation cover (701), and the slide bar (9) movably passes through the bottom of the mounting plate (3). An integrally formed convex plate is provided on the top of the slide bar (9), and a spring (10) is movably sleeved on the outer wall of the slide bar (9). The top of the spring (10) is fixedly connected to the bottom of the mounting plate (3), and the bottom of the spring (10) is fixedly connected to the top of the heat insulation cover (701).

8. The board shaping device for producing artificial boards according to claim 2, characterized in that: The air blowing port (704) and the air outlet (706) have the same outer diameter, the depth inside the heat insulation cover (701) is greater than the sum of the thicknesses of the air blowing port (704) and the hot pressing plate (5), and a smooth sleeve (11) is slidably provided at a portion where the heat insulation cover (701) contacts the lifting rod (4), and the smooth sleeve (11) is fixedly sleeved on the lifting rod (4).

9. The board shaping device for producing artificial boards according to claim 1, characterized in that: A slide rail (16) is fixedly mounted on the placement surface of the housing (1), a motor (15) is fixedly mounted on the right end of the slide rail (16), a screw rod (17) is fixedly mounted on the output end of the motor (15), a push plate (18) is threadedly sleeved on the outer wall of the screw rod (17), the push plate (18) is slidably arranged in the slide rail (16), and the lower surface of the push plate (18) is higher than the placement surface of the housing (1).

10. The board shaping device for producing artificial boards according to claim 1, characterized in that: A belt conveyor (13) is arranged on the right side of the housing (1), and a material guide plate (14) is fixedly mounted on the right side surface of the housing (1), with the right end of the material guide plate (14) in contact with the left end of the belt conveyor (13).

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