Atomization mechanism for plywood hot press

Abstract

The invention relates to the field of plywood hot pressing, in particular to an atomization mechanism for a plywood hot press, which comprises a hot press main body, a plurality of hot pressing plates are arranged in the hot press main body, and the atomization mechanism is arranged on one side of the hot press main body. The atomization mechanism comprises an atomization platform, a material pushing mechanism, an atomization mechanism body, a damp clearing mechanism and an adjusting mechanism. According to the scheme, the atomization platform is arranged before the plywood entering the hot pressing plate in the early stage enters, superfine atomization spraying is conducted on the surface of the plywood, the moisture evaporation problem caused by the high temperature of the hot pressing plate before the plywood enters the hot pressing machine can be compensated, the situation that the bonding strength is reduced due to premature drying of a glue layer is effectively avoided, and the hot pressing quality stability is remarkably improved; the material pushing mechanism can sequentially push the plywood into the atomization area and the hot pressing plate from the atomization platform according to the set rhythm, and the plywood can be automatically centered and positioned before entering the atomization area by matching with the adjusting mechanism, so that the plywood obtains consistent and uniform pre-wetting conditions before being fed into the hot pressing machine.

Description

Technical Field

[0001] This invention relates to the field of plywood hot pressing, specifically to an atomizing mechanism for a plywood hot press. Background Technology

[0002] Plywood is a three- or multi-layered sheet material made by rotary cutting logs into veneers or slicing timber into thin sheets and then gluing them together with adhesive. It usually uses an odd number of veneer layers, with the fiber directions of adjacent veneers glued together perpendicular to each other. The manufacturing process of plywood requires first cutting, peeling, steaming and softening the logs, rotary cutting them into thin veneers and drying and sorting them, then assembling the glued veneers in a cross pattern with the fibers perpendicular to each other and cold-pressing them, followed by hot pressing to cure the adhesive, and finally sawing, sanding and grading to obtain the finished product.

[0003] Plywood is typically leveled and cured using a combination of cold pressing and hot pressing. Cold pressing is mainly used to initially shape the plywood and stabilize the adhesive layer, while hot pressing uses high temperature and pressure to cure the adhesive. However, in current plywood hot pressing processes, several plywood sheets after cold pressing need to be manually placed one by one between the multiple hot press plates of the hot press. Since the hot press plates are usually loaded in a certain order, such as from top to bottom or bottom to top, the contact time between the plywood placed earlier and the hot press plates is significantly longer than that of the later-placed plywood. Because the plywood placed earlier is in contact with the hot press plates for a long time and is not pressed in time, the moisture in the adhesive applied to the surface evaporates too early. When the hot pressing stage officially begins, these over-dried plywood sheets are prone to quality defects such as warping and deformation when they come into contact with the hot press plates. To address this, we have proposed an atomizing mechanism for plywood hot presses. Summary of the Invention

[0004] The purpose of this invention is to provide an atomizing mechanism for a plywood hot press to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, an atomizing mechanism for a plywood hot press includes a hot press body, with a plurality of hot press plates disposed inside the hot press body, and an atomizing mechanism disposed on one side of the hot press body. The atomizing mechanism includes an atomizing platform, a pushing mechanism, an atomizing mechanism, a dehumidification mechanism, and an adjustment mechanism. The atomizing platform is located on the side of the platen to be loaded on the main body of the hot press. The atomizing platform is used to hold the plywood that enters the hot press plate in the early stage. The pushing mechanism is located at the end of the upper surface of the atomizing platform away from the hot press plate. The pushing mechanism is used to push the plywood on the atomizing platform into the surface of the hot press plate. The atomizing mechanism is located at the end of the upper surface of the atomizing platform close to the hot press plate. The atomizing mechanism is used to spray water mist on all sides of the plywood. The dehumidifying mechanism is located at the bottom of the atomizing platform. The air inlet of the dehumidifying mechanism is located on both sides of the atomizing mechanism to absorb the water vapor that overflows outside the atomizing mechanism. The adjusting mechanism is located on the upper surface of the atomizing platform and on both sides of the plywood. The adjusting mechanism is used to adjust the posture of the plywood as it enters the inner side of the atomizing mechanism.

[0006] Furthermore, the atomizing platform includes a pair of plates, which are disposed on the side of a hot press plate used to hold the plywood in its early stages. A photoelectric sensor is fixedly installed on the side of the pair of plates near the hot press plate, and a reflective mark matching the photoelectric sensor is provided on the side of the hot press plate.

[0007] Furthermore, the feeding mechanism includes a central trough, which is perpendicular to the hot press plate and opened on the upper surface of the atomizing platform. A screw is rotatably connected inside the central trough, and the output end of a drive motor is fixedly installed at one end of the screw. The drive motor is fixedly installed inside the atomizing platform, and a movable sleeve is threadedly connected to the surface of the screw.

[0008] Furthermore, the movable sleeve is movably connected to the upper end of the central groove via a screw, and a pusher is fixedly connected to the top of the movable sleeve. An extension plate is provided on the side of the pusher near the hot press plate, and the width of the atomizing platform exceeds the width of the hot press plate.

[0009] Furthermore, the atomizing mechanism includes an atomizing frame, which is fixedly installed on the upper surface of the atomizing platform near one end of the hot press plate. The atomizing frame has an inlet pipe inside, one end of which is connected to a water tank. The water tank has a water pump inside, and the outlet of the water pump is connected to the inlet pipe.

[0010] Furthermore, each inner side of the atomizing frame and the upper surface of the atomizing platform inside the atomizing frame are provided with several grooves, and each groove is provided with an atomizing nozzle. The water inlet end of the atomizing nozzle is connected to the water outlet end of the water inlet pipe.

[0011] Furthermore, the dehumidification mechanism includes two housings, with a first fan or a second fan rotatably connected inside each housing. The first and second fans are arranged in opposite directions. A drive shaft is fixedly connected to the center of each of the first and second fans. The lower end of the drive shaft passes through the housing and is connected to a transmission belt. The other end of the transmission belt is located on the outside of the gear rack. The upper end of the gear rack meshes with a tooth in the form of a helical gear. The tooth is fixedly installed at the center of one end of the screw. The gear rack is rotatably connected to the lower side of the atomizing platform through the tooth.

[0012] Furthermore, an air inlet pipe is fixedly installed on the outer surface of the housing, and a one-way valve is provided at the connection between the housing and the air inlet pipe. The one-way valve is used to control the one-way input of gas from the air inlet pipe to the housing. An exhaust pipe and a pressure relief valve are also fixedly installed on the outer surface of the housing. The outlet end of the pressure relief valve is connected to a return pipe, and the other end of the return pipe is connected to the exhaust pipe. An air inlet hole is provided on the inner wall of the atomizing frame near the edge of the outer surface, and the outlet end of the air inlet hole is connected to the air inlet pipe.

[0013] Furthermore, the adjustment mechanism includes two swing plates, which are disposed on both sides of the plywood on the surface of the atomizing platform. One end of each swing plate is rotatably connected to the end of the atomizing platform near the hot press plate. The lower surface of each swing plate is provided with a bottom groove, and a pull rod is movably connected inside the bottom groove. The pull rod is fixedly connected to the upper surface of the disc near the outer side.

[0014] Furthermore, the top of the drive shaft passes through the housing and is fixedly connected to the center of the lower surface of the disk.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this solution, by setting up an atomizing platform and spraying ultra-fine atomized powder onto the surface of the plywood before it enters the hot press, the problem of moisture evaporation caused by the high temperature of the hot press before the plywood enters the hot press can be compensated, effectively preventing the adhesive layer from drying too early and reducing the bonding strength, and significantly improving the stability of hot pressing quality. 2. In this solution, the pushing mechanism can push the plywood from the atomizing platform into the atomizing area and the hot press plate in sequence according to the set rhythm. With the help of the adjustment mechanism, the plywood can be automatically centered before entering the atomizing area, so that the plywood can obtain consistent and uniform pre-wetting conditions before being sent into the hot press, thereby reducing the problem of uneven moisture content caused by different manual loading rhythm. 3. The dehumidification mechanism can simultaneously extract the escaped water vapor during the spraying process, effectively preventing excessive humidity in the atomization area from causing stuffiness around the hot press, condensation on metal components, or deterioration of the operating environment, thereby keeping the environment around the equipment dry and improving the overall reliability of the equipment. 4. The leveling mechanism, pushing mechanism, and dehumidification mechanism are all driven by screw linkage, achieving power sharing in structure, reducing additional drive units, improving the overall structural compactness and reliability of the device, and reducing equipment costs. Attached Figure Description

[0016] Figure 1 This is a schematic elevation view of an atomizing mechanism for a plywood hot press according to the present invention; Figure 2 This is a schematic diagram of the structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged schematic diagram of a local part of the structure; Figure 4 This is a top view of a portion of the structure of one side of the hot press body in this invention; Figure 5 This is a schematic diagram of the swing plate on one side of the hot press body retracting in this invention; Figure 6 This is a schematic diagram of the bottom part of the atomization platform in this invention; Figure 7 This is a schematic diagram of the peripheral structure of the first fan in this invention; Figure 8 This is a schematic diagram of the peripheral structure of the second fan in this invention.

[0017] In the picture: 1. Hot press body; 11. Hot press plate; 2. Atomization platform; 21. Alignment plate; 22. Photoelectric sensor; 3. Pushing mechanism; 31. Middle trough; 32. Screw; 33. Drive motor; 34. Movable sleeve; 35. Push frame; 36. Extension plate; 4. Atomizing mechanism; 41. Atomizing frame; 42. Water inlet pipe; 43. Groove; 44. Atomizing nozzle; 5. Dehumidification mechanism; 51. Housing; 52. First fan; 53. Second fan; 54. Drive shaft; 55. Transmission belt; 56. Gear rack; 57. Gear head; 58. Inlet pipe; 59. One-way valve; 510. Exhaust pipe; 511. Pressure relief valve; 512. Return pipe; 513. Inlet port; 6. Adjustment mechanism; 61. Swing plate; 62. Bottom groove; 63. Tie rod; 64. Disc. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] An atomizing mechanism for a plywood hot press, such as Figure 1-8 As shown, the device includes a hot press body 1, which has several hot press plates 11 inside. Atomizing mechanism is provided on one side of the hot press body 1. The atomizing mechanism includes an atomizing platform 2, a pushing mechanism 3, an atomizing mechanism 4, a dehumidifying mechanism 5, and an adjusting mechanism 6. The atomizing platform 2 is located on the side of the platen to be loaded on the main body 1 of the hot press. The atomizing platform 2 is used to hold the plywood that enters the hot press plate 11 in the early stage. The pushing mechanism 3 is located on the upper surface of the atomizing platform 2 away from the hot press plate 11. The pushing mechanism 3 is used to push the plywood on the atomizing platform 2 into the surface of the hot press plate 11. The atomizing mechanism 4 is located on the upper surface of the atomizing platform 2 near the hot press plate 11. The atomizing mechanism 4 is used to spray water mist on all sides of the plywood. The dehumidifying mechanism 5 is located at the bottom of the atomizing platform 2. The air inlet of the dehumidifying mechanism 5 is located on both sides of the atomizing mechanism 4. It is used to absorb the water vapor that overflows into the atomizing mechanism 4. The adjusting mechanism 6 is located on the upper surface of the atomizing platform 2 and on both sides of the plywood. The adjusting mechanism 6 is used to adjust the posture of the plywood as it enters the inner side of the atomizing mechanism 4.

[0020] As can be seen, in this invention, the loading sequence of the hot press plate 11 of the hot press body 1 is set from bottom to top. The atomizing platform 2 is used to hold the plywood that enters the hot press plate 11 early. The pushing mechanism 3 can gradually feed the plywood into the inner side of the atomizing mechanism 4 and into the hot press plate 11. The atomizing mechanism 4 sprays water mist onto the surface of the plywood that enters the hot press plate 11 early, reducing the drying force of the hot press plate 11 on the adhesive layer on the plywood during the waiting period for hot pressing. At the same time, the steam absorbs heat and vaporizes to cool down, reducing the premature drying effect of the adhesive layer surface caused by the sudden increase in the temperature of the plywood surface.

[0021] Specifically, the atomizing platform 2 includes a counter plate 21, which is located on the side of the hot press plate 11 used to hold the plywood in the early stages. A photoelectric sensor 22 is fixedly installed on the side of the counter plate 21 near the hot press plate 11. The side of the hot press plate 11 is provided with a reflective mark that matches the photoelectric sensor 22. After the hot press body 1 completes the hot pressing operation and the hot press plate 11 is reset, the photoelectric sensor 22 detects the reset of the hot press plate 11 through the reflective mark, which activates the pushing mechanism 3. In this design, for cost considerations, the solution of photoelectric sensor 22 plus reflective mark is preferred, and the triangulation method is used to detect the reflected light of the mark.

[0022] The feeding mechanism 3 includes a central groove 31, which is perpendicular to the hot press plate 11 and located on the upper surface of the atomizing platform 2. A screw 32 is rotatably connected inside the central groove 31. The output end of a drive motor 33 is fixedly installed at one end of the screw 32. The drive motor 33 is fixedly installed inside the atomizing platform 2. A movable sleeve 34 is threadedly connected to the surface of the screw 32. The movable sleeve 34 is movably connected to the upper end of the central groove 31 via the screw 32. A pusher 35 is fixedly connected to the top of the movable sleeve 34. An extension plate 36 is provided on the side of the pusher 35 near the hot press plate 11. The width of the atomizing platform 2 exceeds the width of the hot press plate 11. When the drive motor 33 is started, the rotation of the screw 32 causes the movable sleeve 34 to move along the central groove 31. The movable sleeve 34 drives the pusher 35 and the extension plate 36 to move closer to the hot press plate 11, so that the plywood placed between the atomizing mechanism 4 and the pusher 35 is pushed towards the atomizing mechanism 4 by the extension plate 36.

[0023] It is understood that the atomizing mechanism 4 includes an atomizing frame 41, which is fixedly installed on the upper surface of the atomizing platform 2 near one end of the hot press plate 11. The atomizing frame 41 has an internal water inlet pipe 42, one end of which is connected to a water tank. The water tank contains a water pump, the outlet of which is connected to the water inlet pipe 42. Several grooves 43 are formed on the inner sides of the atomizing frame 41 and on the upper surface of the atomizing platform 2 inside the atomizing frame 41. Each groove 43 contains an atomizing spray nozzle. The head 44, the water inlet end of the atomizing nozzle 44 is connected to the water outlet end of the water inlet pipe 42; after the water pump is started, the pure liquid stored inside is transported to the atomizing frame 41 through the water inlet pipe 42, and is converted into ultra-fine water mist by the atomizing nozzle 44 and sprayed onto the surface of the plywood. The groove 43 is set to control the distance between the atomizing nozzle 44 and the plywood to avoid excessive water mist on the plywood and liquefaction. Since the space inside the atomizing frame 41 must be larger than the size of the plywood, there must be a margin. Therefore, some water vapor will inevitably overflow. Hence, a dehumidification mechanism 5 is provided.

[0024] The dehumidification mechanism 5 includes two housings 51. A first fan 52 or a second fan 53 is rotatably connected inside each housing 51. The first fan 52 and the second fan 53 are arranged in opposite directions. A drive shaft 54 ​​is fixedly connected to the center of each fan 52 and the second fan 53. The lower end of the drive shaft 54 ​​passes through the housing 51 and is connected to a transmission belt 55. The other end of the transmission belt 55 is located on the outside of a gear 56. The upper end of the gear 56 meshes with a tooth 57 in a helical gear configuration. The tooth 57 is fixedly installed at the center of one end of a screw 32. The gear 56 is rotatably connected to the lower side of the atomizing platform 2 via the tooth 57. An air inlet pipe 58 is fixedly installed on the outer surface of each housing 51. A one-way valve 59 is provided at the connection point between the housing 51 and the air inlet pipe 58. The one-way valve 59 controls the air inlet pipe 58's movement relative to the housing. The unidirectional gas input of the housing 51 is provided. The outer surface of the housing 51 is also fixedly installed with an exhaust pipe 510 and a pressure relief valve 511. The outlet end of the pressure relief valve 511 is connected to a return pipe 512. The other end of the return pipe 512 is connected to the exhaust pipe 510. The inner wall of the atomizing frame 41 is provided with an air inlet 513 near the edge of the outer surface. The outlet end of the air inlet 513 is connected to the air inlet pipe 58. The first fan 52 and the second fan 53 are designed so that when the screw 32 rotates forward or backward, at least one of the first fan 52 or the second fan 53 can provide suction to the air inlet pipe 58 to the air inlet 513 to suck up the overflowing water vapor and avoid making the environment next to the hot press body 1 stuffy. The rotation of the screw 32 is driven by the tooth head 57 to rotate the rack 56. The rack 56 then controls the two drive shafts 54 and the fan to start rotating through the transmission belt 55. One-way valve 59 prevents the airflow driven by the reverse fan from flowing into the intake pipe 58, and instead returns to the exhaust pipe 510 for circulation through the pressure relief valve 511 and the return pipe 512.

[0025] It should be added that the adjustment mechanism 6 includes two swing plates 61, which are located on both sides of the plywood on the surface of the atomizing platform 2. One end of each swing plate 61 is rotatably connected to the end of the atomizing platform 2 near the hot press plate 11. A bottom groove 62 is formed on the lower surface of each swing plate 61, and a pull rod 63 is movably connected inside the bottom groove 62. The pull rod 63 is fixedly connected to the upper surface of the disc 64 near the outer side. The top of the drive shaft 54 ​​passes through the housing 51 and is fixedly connected to the center of the lower surface of the disc 64. During the rotation of the drive shaft 54, the disc 64 is driven to rotate. The rotation of the disc 64 causes the pull rod 63 at its top to pull the swing plates 61 back and forth. Since there are two swing plates 61 located on both sides of the plywood, the plywood can be repeatedly pressed inwards and positioned on both sides, allowing the plywood to pass relatively centrally through the atomizing mechanism 4, thus stabilizing the spray effect on all sides. (Refer to the attached instruction manual.) Figure 4 and Figure 5 , Figure 4 The swing plate 61 is in the unfolded state. Figure 5 The swing plate 61 is in the retracted state.

[0026] In this embodiment, the side of the atomizing platform 2 is equipped with a control panel, and the panel is equipped with a PLC controller. The loading sequence of the hot press plate 11 of the hot press body 1 is set from bottom to top. The atomizing platform 2 is used to hold the plywood that enters the hot press plate 11 in the early stage. The photoelectric sensor 22 detects the reset of the hot press plate 11 through the reflection mark, which causes the drive motor 33 to start. The rotation of the screw 32 can move the movable sleeve 34 along the central groove 31. The movable sleeve 34 drives the pusher 35 and the extension plate 36 to move closer to the hot press plate 11, so that the plywood placed between the atomizing mechanism 4 and the pusher 35 is pushed by the extension plate 36 to the atomizing mechanism 4. During the rotation of the drive shaft 54, the disc 64 is driven to rotate. The rotation of the disc 64 causes the pull rod 63 at its top to pull the swing plate 61 to swing back and forth. There are two swing plates 61 located on both sides of the plywood, so that the plywood can be squeezed and positioned inward on both sides of the plywood multiple times, so that the plywood can pass through the atomizing mechanism 4 relatively in the center, so that the spray effect on each side is stable. The water pump starts synchronously with the drive motor 33. After the water pump starts, the pure liquid stored inside is transported to the atomizing frame 41 through the water inlet pipe 42, and is converted into ultra-fine water mist through the atomizing nozzle 44 and sprayed onto the surface of the plywood. This reduces the moisture absorption of the adhesive layer on the plywood by the hot press plate 11 during the waiting period for hot pressing. At the same time, the steam absorbs heat and vaporizes to cool down, reducing the premature drying effect of the adhesive layer surface caused by the sudden rise in the temperature of the plywood surface. The groove 43 is set to control the distance between the atomizing nozzle 44 and the plywood to avoid excessive water mist on the plywood and liquefaction. During spraying, the rotation of the screw 32 drives the gear 57 to rotate, which in turn drives the gear 56 to rotate. The gear 56 then controls the two drive shafts 54 and the fan to start rotating via the transmission belt 55. The difference between the first fan 52 and the second fan 53 is that when the screw 32 rotates forward or backward, or when the pusher 35 pushes the plywood closer to the hot press plate 11, or when the pusher 35 returns to its original position, at least one of the first fan 52 or the second fan 53 can provide suction to the air inlet pipe 58 to the air inlet 513 to draw out the overflowing water vapor and avoid making the environment next to the hot press body 1 stuffy.

[0027] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted herein.

Claims

1. An atomizing mechanism for a plywood hot press, comprising a hot press body (1), wherein the hot press body (1) is provided with a plurality of hot press plates (11) inside, characterized in that, The hot press body (1) is provided with an atomizing mechanism on one side. The atomizing mechanism includes an atomizing platform (2), a pushing mechanism (3), an atomizing mechanism (4), a dehumidifying mechanism (5), and an adjusting mechanism (6). Atomizing platform (2), the atomizing platform (2) is set on the side of the plate to be loaded of the hot press body (1), the atomizing platform (2) is used to hold the plywood that enters the hot press plate (11) in the early stage; The material pushing mechanism (3) is located at one end of the upper surface of the atomizing platform (2) away from the hot press plate (11). The material pushing mechanism (3) is used to push the plywood on the atomizing platform (2) into the surface of the hot press plate (11). Atomizing mechanism (4) is set on one end of the upper surface of the atomizing platform (2) near the hot press plate (11). The atomizing mechanism (4) is used to spray water mist onto each side of the plywood. Dehumidification mechanism (5), the dehumidification mechanism (5) is set at the bottom of the atomizing platform (2), and the air inlet of the dehumidification mechanism (5) is set on both sides of the atomizing mechanism (4) to absorb the water vapor that overflows to the outside of the atomizing mechanism (4); Adjustment mechanism (6) is set on the upper surface of the atomizing platform (2) and located on both sides of the plywood. The adjustment mechanism (6) is used to adjust the posture of the plywood entering the inner side of the atomizing mechanism (4).

2. The atomizing mechanism for a plywood hot press according to claim 1, characterized in that: The atomizing platform (2) includes a pair plate (21), which is located on the side of the hot press plate (11) used to hold the plywood in the early stage. A photoelectric sensor (22) is fixedly installed on the side of the pair plate (21) near the hot press plate (11). The side of the hot press plate (11) is provided with a reflective mark that matches the photoelectric sensor (22).

3. The atomizing mechanism for a plywood hot press according to claim 1, characterized in that: The feeding mechanism (3) includes a central groove (31), which is perpendicular to the hot press plate (11) and opened on the upper surface of the atomizing platform (2). A screw (32) is rotatably connected inside the central groove (31). The output end of a drive motor (33) is fixedly installed at one end of the screw (32). The drive motor (33) is fixedly installed inside the atomizing platform (2). A movable sleeve (34) is threadedly connected to the surface of the screw (32).

4. The atomizing mechanism for a plywood hot press according to claim 3, characterized in that: The movable sleeve (34) is movably connected to the upper end of the middle groove (31) by a screw (32). A pusher (35) is fixedly connected to the top of the movable sleeve (34). An extension plate (36) is provided on the side of the pusher (35) near the hot press plate (11). The width of the atomizing platform (2) exceeds the width of the hot press plate (11).

5. The atomizing mechanism for a plywood hot press according to claim 1, characterized in that: The atomizing mechanism (4) includes an atomizing frame (41), which is fixedly installed on the upper surface of the atomizing platform (2) at one end near the hot press plate (11). The atomizing frame (41) is provided with a water inlet pipe (42), one end of which is connected to a water tank. The water tank is provided with a water pump, and the outlet of the water pump is connected to the water inlet pipe (42).

6. The atomizing mechanism for a plywood hot press according to claim 5, characterized in that: The inner sides of the atomizing frame (41) and the upper surface of the atomizing platform (2) inside the atomizing frame (41) are provided with a number of grooves (43). Each groove (43) is provided with an atomizing nozzle (44). The water inlet of the atomizing nozzle (44) is connected to the water outlet of the water inlet pipe (42).

7. The atomizing mechanism for a plywood hot press according to claim 6, characterized in that: The dehumidification mechanism (5) includes two housings (51). A first fan (52) or a second fan (53) is rotatably connected inside the two housings (51). The first fan (52) and the second fan (53) are arranged in opposite directions. A drive shaft (54) is fixedly connected to the center of the first fan (52) and the second fan (53). The lower end of the drive shaft (54) passes through the housing (51) and is connected to a transmission belt (55). The other end of the transmission belt (55) is located on the outside of the rack (56). The upper end of the rack (56) meshes with the tooth head (57) in the form of a helical gear. The tooth head (57) is fixedly installed at the center of one end of the screw (32). The rack (56) is rotatably connected to the lower side of the atomizing platform (2) through the tooth head (57).

8. The atomizing mechanism for a plywood hot press according to claim 7, characterized in that: An air inlet pipe (58) is fixedly installed on the outer surface of the box (51). A one-way valve (59) is provided at the connection between the inside of the box (51) and the air inlet pipe (58). The one-way valve (59) is used to control the one-way input of gas from the air inlet pipe (58) to the box (51). An exhaust pipe (510) and a pressure relief valve (511) are also fixedly installed on the outer surface of the box (51). The outlet end of the pressure relief valve (511) is connected to a return pipe (512). The other end of the return pipe (512) is connected to the exhaust pipe (510). An air inlet hole (513) is provided on the inner wall of the atomizing frame (41) near the edge of the outer surface. The outlet end of the air inlet hole (513) is connected to the air inlet pipe (58).

9. The atomizing mechanism for a plywood hot press according to claim 7, characterized in that: The adjustment mechanism (6) includes two swing plates (61). The two swing plates (61) are located on both sides of the plywood on the surface of the atomizing platform (2). One end of the swing plate (61) is rotatably connected to the end of the atomizing platform (2) near the hot press plate (11). The lower surface of each swing plate (61) is provided with a bottom groove (62). A pull rod (63) is movably connected inside the bottom groove (62). The pull rod (63) is fixedly connected to the upper surface of the disc (64) near the outer side.

10. The atomizing mechanism for a plywood hot press according to claim 9, characterized in that: The top of the drive shaft (54) passes through the housing (51) and is fixedly connected to the center of the lower surface of the disk (64).

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