A wood drying equipment for multi-layer board processing

Abstract

The present invention belongs to the technical field of wood drying, and specifically refers to a wood drying device for multi-layer board processing, including a drying cylinder, a slider, a sliding frame, a cone clamp type heating mechanism and an anti-limit type water removal mechanism, multiple groups of the sliders are arranged on the inner wall of the drying cylinder, the drying cylinder is open at both ends, the sliding frame is slidably arranged between the sliders, the cone clamp type heating mechanism is arranged at both ends of the drying cylinder, the anti-limit type water removal mechanism is arranged inside the drying cylinder, the cone clamp type heating mechanism includes a driving mechanism, a heat source mechanism and an auxiliary clamp mechanism, and the driving mechanism is arranged on one side of the drying cylinder. The present invention provides a wood drying device for multi-layer board processing that can remove impurities on the surface of cylindrical wood, ensure the heat conduction efficiency between the cylindrical wood and the drying medium, and control the overall water loss of the cylindrical wood while ensuring the drying speed.

Description

Technical Field

[0001] The invention belongs to the technical field of wood drying, and in particular relates to wood drying equipment for multi-layer board processing. Background Art

[0002] Multilayer board is a three-layer or multi-layer plate-like material made by peeling wood segments into veneers or planing wood blocks into veneers, and then gluing them together with adhesive. It is usually made with an odd number of veneers, and the fibers of adjacent layers of veneers are glued perpendicular to each other. Multilayer board is also called plywood and is one of the commonly used materials for furniture.

[0003] The existing wood drying equipment has the following problems:

[0004] Existing wood drying equipment does not have the ability to remove impurities from cylindrical wood, which reduces the heat conduction efficiency between the cylindrical wood and the drying medium, thereby affecting the drying speed. In addition, traditional wood drying equipment cannot control the moisture removal rate of the wood, resulting in a large overall moisture loss in the cylindrical wood, causing the cylindrical wood to deform and crack. Therefore, it cannot meet the existing demand for wood drying. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a wood drying equipment for multi-layer board processing that can remove impurities on the surface of cylindrical wood, ensure the heat conduction efficiency between the cylindrical wood and the drying medium, and control the overall water loss of the cylindrical wood while ensuring the drying speed.

[0006] The technical scheme adopted in this scheme is as follows: A wood drying equipment for multi-layer board processing proposed in this scheme includes a drying cylinder, a slider, a sliding frame, a cone clamp type heating mechanism and an anti-limit type water removal mechanism. Multiple groups of the sliders are arranged on the inner wall of the drying cylinder. The drying cylinder is a cylindrical cylinder with openings at both ends. The sliding frame is slidably arranged between the sliders on the inner wall of the drying cylinder. The cone clamp type heating mechanism is arranged at both ends of the drying cylinder. The anti-limit type water removal mechanism is arranged inside the drying cylinder. The cone clamp type heating mechanism includes a driving mechanism, a heat source mechanism and an auxiliary clamping mechanism. The driving mechanism is arranged on one side of the drying cylinder. The heat source mechanism is arranged on the sliding frame inside the drying cylinder. The heat source mechanism is located at the axial center position of the drying cylinder. The auxiliary clamping mechanism is arranged on the side of the drying cylinder away from the driving mechanism. The anti-limit type water removal mechanism includes a semi-enclosed mechanism, a scraping mechanism and a temperature control mechanism. The semi-enclosed mechanism is arranged on the inner wall of the drying cylinder, the scraping mechanism is arranged inside the semi-enclosed mechanism, and the temperature control mechanism is arranged on the side wall of the drying cylinder.

[0007] As a further preferred embodiment of the present invention, the driving mechanism includes a driving frame, a driving motor, a rotating disk and a driving cone, the driving frame is arranged on one side of the drying cylinder, a plurality of groups of driving motor circular arrays are arranged on the side of the driving frame away from the drying cylinder, the rotating disk is rotatably arranged on the side of the driving frame away from the driving motor, the power end of the driving motor passes through the driving frame and is connected to the rotating disk, and the driving cone is arranged on the side of the rotating disk away from the driving frame; the heat source mechanism includes a metal rod, a heat insulation plate, a heating coil, a radiation temperature sensor and a temperature-resistant magnet, the metal rod is arranged through the inner wall of the sliding frame, the heat insulation plate is arranged on the side of the metal rod close to the auxiliary clamping mechanism, the heating coil is symmetrically arranged on both sides of the sliding frame, the heating coil is arranged on the outside of the metal rod, and the temperature-resistant magnet is arranged on the metal The rod is on the side away from the insulation board, and the temperature-resistant magnet is adsorbed on the side wall of the driving frame by magnetic force. Multiple groups of radiation temperature sensors are arranged on the side wall of the sliding frame; the auxiliary clamping mechanism includes an auxiliary frame, connecting bolts, guide rods, hammer plates, auxiliary springs and auxiliary cone spikes. The auxiliary frame is arranged on the side of the insulation board away from the metal rod, and the connecting bolts are arranged through the side wall of the auxiliary frame. The end of the connecting bolt away from the auxiliary frame is arranged inside the insulation board, and the connecting bolts are threadedly connected to the insulation board. Multiple groups of guide rods are arranged through the inner wall of the auxiliary frame, and the hammer plate is arranged on the side of the guide rod away from the drying cylinder. The auxiliary spring is arranged between the hammer plate outside the guide rod and the auxiliary frame. The auxiliary cone spike is rotatably arranged on the side of the guide rod close to the drying cylinder, and the auxiliary cone spike is coaxially and horizontally arranged relative to the driving cone spike.

[0008] When in use, in the initial state, the sliding frame is located in the middle position of the slider, the temperature-resistant magnet fits with the side wall of the driving frame, the sliding frame is fixed inside the drying cylinder, the connecting bolts are rotated, the connecting bolts are screwed out from the inside of the insulation board, the auxiliary frame is taken down, one end of the cylindrical wood to be dried fits with the driving cone, the end of the cylindrical wood away from the driving cone is hammered, the driving cone is inserted into the inside of the cylindrical wood, the cylindrical wood is fixed inside the drying cylinder, and then the auxiliary frame is placed on the side wall of the insulation board, the connecting bolts are screwed into the insulation board, and the auxiliary frame is fixed to the side wall of the insulation board. At this time, the auxiliary The auxiliary cone is fitted with the side of the cylindrical wood away from the driving cone through the deformation of the auxiliary spring, and the hammer plate is hammered. The hammer plate drives the guide rod to move through the deformation of the auxiliary spring, and the guide rod drives the auxiliary cone to be inserted into the interior of the cylindrical wood to complete the fixation of the cylindrical wood. The heating coil is energized to heat the metal rod, and the radiation temperature sensor monitors the heating temperature of the metal rod. The driving motor drives the rotating disk to rotate through the power end, and the rotating disk drives the cylindrical wood to rotate at a low speed inside the drying cylinder through the driving cone and the auxiliary cone, so as to dry the cylindrical wood evenly.

[0009] Preferably, the semi-circular mechanism includes a semi-circular cylinder, a radiation port and a control temperature sensor. Multiple groups of the semi-circular cylinders are arranged on the inner wall of the drying cylinder, and the semi-circular cylinders are arranged axially along the drying cylinder. One end of the semi-circular cylinder is arranged corresponding to the driving cone thorn. The radiation port is arranged on the side of the semi-circular cylinder away from the inner wall of the drying cylinder. Multiple groups of the control temperature sensors are arranged on the side walls at both ends of the drying cylinder, and the detection end of the control temperature sensor is arranged through the inner wall of the end of the semi-circular cylinder away from the radiation port; the scraping mechanism includes a bonding rod, a scraping plate, a compaction spring, a thermoplastic elastomer pad and a material baffle plate. Multiple groups of the bonding rods are arranged through the side wall of the semi-circular cylinder, the scraping plate is arranged on the side of the bonding rod close to the semi-circular cylinder, the scraping plate is arranged inside the semi-circular cylinder, and the compression spring is arranged on the outside of the bonding rod. The thermoplastic elastomer pad is arranged between the scraper plate and the inner wall of the semi-circumferential cylinder between the side wall of the semi-circumferential cylinder and the side of the fitting rod away from the semi-circumferential cylinder, and the material baffle plates are arranged in groups of two symmetrically on both sides of the sliding frame along the axial direction of the drying cylinder; the temperature control mechanism includes a temperature control box, a thermoelectric refrigeration plate group, a temperature control port, a temperature control copper plate and a temperature conducting copper rod, multiple groups of the temperature control boxes are arranged on the side wall of the drying cylinder, the thermoelectric refrigeration plate group is arranged through the side of the temperature control box away from the drying cylinder, the cooling end of the thermoelectric refrigeration plate group is arranged inside the temperature control box, multiple groups of the temperature control ports are arranged on the side of the semi-circumferential cylinder close to the inner wall of the drying cylinder, the temperature control copper plate is arranged on the side of the semi-circumferential cylinder close to the temperature control port, the temperature conducting copper rod is arranged between the temperature control box and the temperature control copper plate, and the temperature conducting copper rod is arranged through the inside of the temperature control box.

[0010] When in use, the half-drum is cleaned after use, and an external air blowing pipe is used to pass into the interior of the half-drum to blow out the impurities inside the half-drum, and some impurities fall into the upper wall of the baffle plate through the radiation port, and the heat insulation plate is pulled. The heat insulation plate drives the sliding frame to slide along the slider through the metal rod, and the sliding frame slides to the inner wall of the drying cylinder away from the driving frame. The impurities that fall on the upper wall of the baffle plate are removed, and then the sliding frame is pushed back to its original position through the heat insulation plate. The temperature-resistant magnet fits the side wall of the driving frame. After the auxiliary frame is removed from the side wall of the heat insulation board, the cylindrical wood passes through the half-drum and is fixed between the driving cone and the auxiliary cone. The scraper plate fits the surface of the cylindrical wood through the deformation of the compaction spring. During the rotation of the cylindrical wood, the scraper plate remains fixed to the surface of the cylindrical wood Impurities on the surface are removed to prevent impurities from hindering heat transfer, thereby increasing the temperature rise rate inside the cylindrical wood. The thermoplastic elastomer pad is set to block heat from transferring to the surface of the cylindrical wood inside the semi-enclosed cylinder, slowing down the overall water loss rate inside the cylindrical wood, and avoiding large differences in moisture inside the cylindrical wood, which can cause deformation and cracking. The thermoelectric refrigeration chip group cools the temperature control box, and the heat inside the semi-enclosed cylinder is conducted into the temperature control copper plate through the temperature control port. The temperature control box dissipates the heat from the temperature control copper plate through the temperature conducting copper rod, thereby controlling the temperature of the side of the cylindrical wood that is not directly radiated, and reducing the overall water loss rate of the cylindrical wood, thereby drying the cylindrical wood without causing deformation and cracking.

[0011] Specifically, a controller is provided on the side wall of the driving frame.

[0012] Wherein, the controller is electrically connected to the driving motor, the heating coil, the radiation temperature sensor, the thermoelectric cooling sheet group and the control temperature sensor respectively.

[0013] Preferably, the model of the thermoelectric cooling chip group is THC1-19912.

[0014] Furthermore, the model of the radiation temperature sensor and the control temperature sensor is WD-PT1000.

[0015] The beneficial effects achieved by adopting the above structure are as follows:

[0016] Compared with the prior art, the present invention adopts the method of local drying and local temperature control. Through the cone-clamp heating mechanism and the anti-limit water removal mechanism, under the action of the driving mechanism, the heat source mechanism, the auxiliary clamp mechanism, the semi-enclosed mechanism, the scraping mechanism and the temperature control mechanism, the heat conduction efficiency of the cylindrical wood can be guaranteed, and the cylindrical wood will not be deformed and cracked due to the rapid loss of water. The cylindrical wood passes through the semi-enclosed cylinder and is fixed between the driving cone and the auxiliary cone. The scraper plate is deformed by the compaction spring and fits with the surface of the cylindrical wood. During the rotation of the cylindrical wood, the scraper plate remains fixed to remove impurities on the surface of the cylindrical wood, so as to avoid impurities hindering the transfer of heat and increase the temperature rise rate inside the cylindrical wood. Through the thermoplastic elastomer pad, heat is blocked from transferring heat to the surface of the cylindrical wood inside the semi-enclosed cylinder, so as to slow down the overall water loss rate inside the cylindrical wood and avoid large differences in water inside the cylindrical wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0018] Figure 2 This is the main stereogram of the scheme;

[0019] Figure 3 This is a bottom-up stereogram of the scheme;

[0020] Figure 4 This is a schematic diagram of the internal structure of this scheme;

[0021] Figure 5 This is a schematic diagram of the combined structure of the semi-enclosing mechanism and the scraping mechanism of this scheme;

[0022] Figure 6 This is a schematic diagram of the structure of the drying cylinder of this scheme;

[0023] Figure 7 This is a schematic diagram of the combined structure of the driving mechanism and the auxiliary clamping mechanism of this solution;

[0024] Figure 8 This is a schematic diagram of the structure of the temperature control mechanism of this scheme;

[0025] Fig. 9 This is the main view of this scheme;

[0026] Fig.10 This is the left view of this scheme;

[0027] Fig.11 This is the right view of this scheme;

[0028] Fig.12 for Fig.11 AA section view of the part;

[0029] Fig.13 for Fig. 9 A cross-sectional view of the BB portion;

[0030] Fig.14 for Figure 4 A magnified structural view of Part I;

[0031] Fig.15 for Figure 3 A magnified structural view of Part II;

[0032] Fig.16 for Fig.13 A magnified structural view of Part III.

[0033] Among them, 1. drying cylinder, 2. slider, 3. sliding frame, 4. cone clamp type heating mechanism, 5. driving mechanism, 6. driving frame, 7. driving motor, 8. rotating disk, 9. driving cone thorn, 10. heat source mechanism, 11. metal rod, 12. heat insulation board, 13. heating coil, 14. auxiliary clamp mechanism, 15. auxiliary frame, 16. connecting bolt, 17. guide rod, 18. hammer plate, 19. auxiliary spring, 20. auxiliary cone thorn, 21. anti-limit type water removal mechanism , 22. Semi-enclosed mechanism, 23. Semi-enclosed cylinder, 24. Radiation port, 25. Scraping mechanism, 26. Laminating rod, 27. Scraping plate, 28. Compacting spring, 29. Thermoplastic elastomer pad, 30. Temperature control mechanism, 31. Temperature control box, 32. Thermoelectric cooling plate group, 33. Temperature control port, 34. Temperature control copper plate, 35. Temperature conducting copper rod, 36. Controller, 37. Radiation temperature sensor, 38. Material blocking plate, 39. Temperature resistant magnet, 40. Control temperature sensor.

[0034] The accompanying drawings are used to provide further understanding of the present scheme and constitute a part of the specification. Together with the embodiments of the present scheme, they are used to explain the present scheme and do not constitute a limitation on the present scheme. DETAILED DESCRIPTION

[0035] The technical scheme in the embodiments of the present scheme will be clearly and completely described below in conjunction with the drawings in the embodiments of the present scheme. Obviously, the described embodiments are only part of the embodiments of the present scheme, not all of the embodiments; based on the embodiments in the present scheme, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present scheme.

[0036] In the description of this scheme, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this scheme.

[0037] like Figure 1-Figure 16 As shown, the present invention proposes a wood drying device for multi-layer board processing, comprising a drying cylinder 1, a slider 2, a sliding frame 3, a cone clamp type heating mechanism 4 and an anti-limiting type water removal mechanism 21, wherein a plurality of groups of the sliders 2 are arranged on the inner side wall of the drying cylinder 1, the drying cylinder 1 is a cylinder with openings at both ends, the sliding frame 3 is slidably arranged between the sliders 2, the cone clamp type heating mechanism 4 is arranged at both ends of the drying cylinder 1, the anti-limiting type water removal mechanism 21 is arranged inside the drying cylinder 1, the cone clamp type heating mechanism 4 comprises a driving mechanism 5, a heat source mechanism 10 and an auxiliary clamp mechanism 14, the driving mechanism 5 is arranged on one side of the drying cylinder 1, the heat source mechanism 10 is arranged on the sliding frame 3 inside the drying cylinder 1, the heat source mechanism 10 is located at the axial center position of the drying cylinder 1, the auxiliary clamping mechanism 14 is arranged on the side of the drying cylinder 1 away from the driving mechanism 5, the anti-limitation type water removal mechanism 21 includes a semi-enclosed mechanism 22, a scraping mechanism 25 and a temperature control mechanism 30, the semi-enclosed mechanism 22 is arranged on the inner wall of the drying cylinder 1, the scraping mechanism 25 is arranged inside the semi-enclosed mechanism 22, and the temperature control mechanism 30 is arranged on the side wall of the drying cylinder 1.

[0038] The driving mechanism 5 includes a driving frame 6, a driving motor 7, a rotating disk 8 and a driving cone thorn 9. The driving frame 6 is arranged on one side of the drying cylinder 1, and multiple groups of the driving motor 7 are arranged in a circular array on the side of the driving frame 6 away from the drying cylinder 1. The rotating disk 8 is rotatably arranged on the side of the driving frame 6 away from the driving motor 7. The power end of the driving motor 7 passes through the driving frame 6 and is connected to the rotating disk 8. The driving cone thorn 9 is arranged on the side of the rotating disk 8 away from the driving frame 6; the heat source mechanism 10 includes a metal rod 11, a heat insulation board 12, a heating coil 13, a radiation temperature sensor 37 and a temperature-resistant magnet 39. The metal rod 11 is penetrated and arranged on the inner wall of the sliding frame 3, the heat insulation board 12 is arranged on the side of the metal rod 11 close to the auxiliary clamping mechanism 14, the heating coil 13 is symmetrically arranged on both sides of the sliding frame 3, the heating coil 13 is arranged on the outside of the metal rod 11, and the temperature-resistant magnet 39 is arranged on the side of the metal rod 11 away from the heat insulation board 12. The magnet 39 is adsorbed on the side wall of the driving frame 6 by magnetic force, and multiple groups of the radiation temperature sensors 37 are arranged on the side wall of the sliding frame 3; the auxiliary clamping mechanism 14 includes an auxiliary frame 15, a connecting bolt 16, a guide rod 17, a hammer plate 18, an auxiliary spring 19 and an auxiliary cone thorn 20, the auxiliary frame 15 is arranged on the side of the insulation board 12 away from the metal rod 11, the connecting bolt 16 is penetrated and arranged on the side wall of the auxiliary frame 15, the end of the connecting bolt 16 away from the auxiliary frame 15 is arranged inside the insulation board 12, the connecting bolt 16 is threadedly connected to the insulation board 12, multiple groups of the guide rod 17 are penetrated and arranged on the inner wall of the auxiliary frame 15, the hammer plate 18 is arranged on the side of the guide rod 17 away from the drying cylinder 1, the auxiliary spring 19 is arranged between the hammer plate 18 on the outside of the guide rod 17 and the auxiliary frame 15, the auxiliary cone thorn 20 is rotatably arranged on the side of the guide rod 17 close to the drying cylinder 1, and the auxiliary cone thorn 20 is coaxially and horizontally arranged relative to the driving cone thorn 9.

[0039] The semi-enclosed mechanism 22 includes a semi-enclosed cylinder 23, a radiation port 24 and a control temperature sensor 40. Multiple groups of the semi-enclosed cylinder 23 are arranged on the inner wall of the drying cylinder 1. The semi-enclosed cylinder 23 is arranged axially along the drying cylinder 1. One end of the semi-enclosed cylinder 23 is arranged corresponding to the driving cone 9. The radiation port 24 is arranged on the side of the semi-enclosed cylinder 23 away from the inner wall of the drying cylinder 1. Multiple groups of the control temperature sensors 40 are arranged on the side walls at both ends of the drying cylinder 1. The detection end of the control temperature sensor 40 is penetrated through the inner wall of the semi-enclosed cylinder 23 away from the radiation port 24; the scraping mechanism 25 includes a bonding rod 26, a scraping plate 27, a compacting spring 28, a thermoplastic elastomer pad 29 and a material baffle plate 38. Multiple groups of the bonding rods 26 are penetrated through the side wall of the semi-enclosed cylinder 23. The scraping plate 27 is arranged on the side of the bonding rod 26 close to the semi-enclosed cylinder 23. The scraping plate 27 is arranged inside the semi-enclosed cylinder 23. The compacting spring 28 is arranged on the semi-enclosed cylinder outside the bonding rod 26. The thermoplastic elastomer pad 29 is arranged between the side wall of the cylinder 23 and the side of the fitting rod 26 away from the semi-circular cylinder 23, and the material blocking plates 38 are arranged in pairs on both sides of the sliding frame 3 along the axial direction of the drying cylinder 1; the temperature control mechanism 30 includes a temperature control box 31, a thermoelectric cooling sheet group 32, a temperature control port 33, a temperature control copper plate 34 and a temperature conducting copper rod 35. Multiple groups of temperature control boxes 31 are arranged on the side wall of the drying cylinder 1. The thermoelectric cooling plate group 32 is arranged on a side of the temperature control box 31 away from the drying cylinder 1, and the cooling end of the thermoelectric cooling plate group 32 is arranged inside the temperature control box 31. The multiple groups of temperature control ports 33 are arranged on a side of the semi-enclosed cylinder 23 close to the inner wall of the drying cylinder 1, and the temperature control copper plate 34 is arranged on a side of the semi-enclosed cylinder 23 close to the temperature control port 33. The temperature conducting copper rod 35 is arranged between the temperature control box 31 and the temperature controlling copper plate 34, and the temperature conducting copper rod 35 is arranged inside the temperature control box 31.

[0040] A controller 36 is disposed on the side wall of the driving frame 6 .

[0041] The controller 36 is electrically connected to the driving motor 7 , the heating coil 13 , the radiation temperature sensor 37 , the thermoelectric cooling sheet group 32 and the control temperature sensor 40 , respectively.

[0042] The model of the thermoelectric cooling chip group 32 is THC1-19912.

[0043] The model of the radiation temperature sensor 37 and the control temperature sensor 40 is WD-PT1000.

[0044] When in use, in the initial state, the sliding frame 3 is located in the middle position of the slider 2, the temperature-resistant magnet 39 is in contact with the side wall of the driving frame 6, the sliding frame 3 is fixed inside the drying cylinder 1, the connecting bolt 16 is rotated, the connecting bolt 16 is unscrewed from the inside of the heat insulation board 12, the auxiliary frame 15 is taken down, and the half-circle 23 after use is cleaned, and an external air blowing pipe is used to pass into the inside of the half-circle 23 to blow out the impurities inside the half-circle 23, and some impurities fall into the upper wall of the baffle plate 38 through the radiation port 24, and the heat insulation board 12 is pulled. The heat insulation board 12 drives the sliding frame 3 to slide along the slider 2 through the metal rod 11, and the sliding frame 3 slides to the inner wall of the drying cylinder 1 away from the driving frame 6, and the impurities that fall into the upper wall of the baffle plate 38 are removed;

[0045] Specifically, the sliding frame 3 is then pushed back to its original position through the heat insulation board 12, the temperature-resistant magnet 39 is fitted with the side wall of the driving frame 6, and the sliding frame 3 is fixed inside the drying cylinder 1 again. After the auxiliary frame 15 is removed from the side wall of the heat insulation board 12, the cylindrical wood passes through the semi-circular cylinder 23 and is fixed between the driving cone thorn 9 and the auxiliary cone thorn 20. One end of the cylindrical wood to be dried is fitted with the driving cone thorn 9, and the end of the cylindrical wood away from the driving cone thorn 9 is hammered. The driving cone thorn 9 is inserted into the interior of the cylindrical wood. The cylindrical wood is fixed inside the drying cylinder 1, and then the auxiliary frame 15 is removed. Place it on the side wall of the insulation board 12, screw the connecting bolts 16 into the insulation board 12, and fix the auxiliary frame 15 on the side wall of the insulation board 12. At this time, the auxiliary cone thorn 20 is deformed by the auxiliary spring 19 to fit with the side of the cylindrical wood away from the driving cone thorn 9, and hammer the hammer plate 18. The hammer plate 18 is deformed by the auxiliary spring 19 to drive the guide rod 17 to move, and the guide rod 17 drives the auxiliary cone thorn 20 to be inserted into the interior of the cylindrical wood, completing the fixing operation of the cylindrical wood. The scraper plate 27 is deformed by the compaction spring 28 to fit with the surface of the cylindrical wood.

[0046] The controller 36 controls the heating coil 13 to start, the heating coil 13 is energized to heat the metal rod 11, the controller 36 controls the radiation temperature sensor 37 to start, the radiation temperature sensor 37 monitors the heating temperature of the metal rod 11, the controller 36 controls the driving motor 7 to start, the driving motor 7 drives the rotating disk 8 to rotate through the power end, the rotating disk 8 drives the cylindrical wood to rotate at a low speed inside the drying cylinder 1 through the driving cone 9 and the auxiliary cone 20, and evenly dries the cylindrical wood;

[0047] During the rotation of the cylindrical wood, the scraper plate 27 remains fixed to remove impurities on the surface of the cylindrical wood, so as to prevent the impurities from hindering the heat transfer and increase the temperature rise rate inside the cylindrical wood. The thermoplastic elastomer pad 29 is provided to prevent the heat from being transferred to the surface of the cylindrical wood inside the semi-circular tube 23, slowing down the overall water loss rate inside the cylindrical wood and preventing the large difference in water inside the cylindrical wood from causing deformation and cracking.

[0048] The controller 36 controls the start-up of the regulating temperature sensor 40, and the regulating temperature sensor 40 monitors the temperature inside the semi-enclosure 23 through the detection end. When the temperature inside the semi-enclosure 23 exceeds the temperature specified by the operator, the controller 36 controls the start-up of the thermoelectric cooling plate group 32, and the thermoelectric cooling plate group 32 cools the temperature control box 31. The heat inside the semi-enclosure 23 is conducted into the temperature control copper plate 34 through the temperature control port 33. The temperature control box 31 dissipates heat from the temperature control copper plate 34 through the temperature conducting copper rod 35, controls the temperature of the side of the cylindrical wood that is not directly radiated, and reduces the overall water loss rate of the cylindrical wood, thereby drying the cylindrical wood while avoiding deformation and cracking of the cylindrical wood. Repeat the above operation when using it next time.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] The above is a description of the present solution and its implementation methods, which is not restrictive. The drawings show only one implementation method of the present solution, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creative design without departing from the creative purpose of the present solution, they should all fall within the protection scope of the present solution.

Claims

1. A wood drying device for multi-layer board processing, comprising a drying cylinder (1), a slide block (2) and a slide frame (3), characterized in that: The drying cylinder (1) further comprises a cone-clamp type heating mechanism (4) and an anti-limit type water removal mechanism (21). A plurality of groups of the sliding blocks (2) are arranged on the inner wall of the drying cylinder (1). The drying cylinder (1) is a cylinder with openings at both ends. The sliding frame (3) is slidably arranged between the sliding blocks (2) on the inner wall of the drying cylinder (1). The cone-clamp type heating mechanism (4) is arranged at both ends of the drying cylinder (1). The anti-limit type water removal mechanism (21) is arranged inside the drying cylinder (1). The cone-clamp type heating mechanism (4) comprises a driving mechanism (5), a heat source mechanism (10) and an auxiliary clamp mechanism (14). The driving mechanism (5) is arranged on one side of the drying cylinder (1). The heat source mechanism (10) is arranged on the sliding frame (3) inside the drying cylinder (1). The heat source mechanism (10) is located inside the drying cylinder (1). (1), the auxiliary clamping mechanism (14) is arranged on a side of the drying cylinder (1) away from the driving mechanism (5), the anti-limiting water removal mechanism (21) comprises a semi-enclosing mechanism (22), a scraping mechanism (25) and a temperature control mechanism (30), the semi-enclosing mechanism (22) is arranged on the inner wall of the drying cylinder (1), the scraping mechanism (25) is arranged inside the semi-enclosing mechanism (22), and the temperature control mechanism (30) is arranged on the side wall of the drying cylinder (1); the driving mechanism (5) comprises a driving frame (6), a driving motor (7), a rotating disk (8) and a driving cone (9), the driving frame (6) is arranged on one side of the drying cylinder (1), and a plurality of groups of driving motors (7) are arranged in a circular array on a side of the driving frame (6) away from the drying cylinder (1); The semi-enclosed mechanism (22) comprises a semi-enclosed cylinder (23), a radiation port (24) and a control temperature sensor (40); a plurality of groups of the semi-enclosed cylinder (23) are arranged on the inner wall of the drying cylinder (1); the semi-enclosed cylinder (23) is arranged to be through-connected; the semi-enclosed cylinder (23) is arranged along the axial direction of the drying cylinder (1); one end of the semi-enclosed cylinder (23) is arranged corresponding to the driving cone thorn (9); the radiation port (24) is arranged on a side of the semi-enclosed cylinder (23) away from the inner wall of the drying cylinder (1); a plurality of groups of the control temperature sensors (40) are arranged on the side walls at both ends of the drying cylinder (1); and the detection end of the control temperature sensor (40) is arranged to penetrate the inner wall of one end of the semi-enclosed cylinder (23) away from the radiation port (24); The scraping mechanism (25) comprises a laminating rod (26), a scraping plate (27), a compacting spring (28), a thermoplastic elastomer pad (29) and a material blocking plate (38); a plurality of laminating rods (26) are arranged through the side wall of the semi-circular cylinder (23); the scraping plate (27) is arranged on a side of the laminating rod (26) close to the semi-circular cylinder (23); the scraping plate (27) is arranged inside the semi-circular cylinder (23); the compacting spring (28) is arranged between the side wall of the semi-circular cylinder (23) outside the laminating rod (26) and a side of the laminating rod (26) away from the semi-circular cylinder (23); the thermoplastic elastomer pad (29) is arranged between the scraping plate (27) and the inner wall of the semi-circular cylinder (23); and the material blocking plates (38) are arranged in pairs on both sides of the sliding frame (3) along the axial direction of the drying cylinder (1); The temperature control mechanism (30) comprises a temperature control box (31), a thermoelectric cooling sheet group (32), a temperature control port (33), a temperature control copper plate (34) and a temperature conducting copper rod (35); a plurality of groups of the temperature control boxes (31) are arranged on the side wall of the drying cylinder (1); the thermoelectric cooling sheet group (32) is arranged through the side of the temperature control box (31) away from the drying cylinder (1); a cooling end of the thermoelectric cooling sheet group (32) is arranged inside the temperature control box (31); a plurality of groups of the temperature control ports (33) are arranged on the side of the semi-enclosed cylinder (23) close to the inner wall of the drying cylinder (1); the temperature control copper plate (34) is arranged on the side of the semi-enclosed cylinder (23) close to the temperature control port (33); the temperature conducting copper rod (35) is arranged between the temperature control box (31) and the temperature control copper plate (34); and the temperature conducting copper rod (35) is arranged through the inside of the temperature control box (31).

2. The wood drying equipment for multi-layer board processing according to claim 1 is characterized in that: The rotating disk (8) is rotatably arranged on a side of the driving frame (6) away from the driving motor (7); a power end of the driving motor (7) penetrates the driving frame (6) and is connected to the rotating disk (8); and the driving cone (9) is arranged on a side of the rotating disk (8) away from the driving frame (6).

3. The wood drying equipment for multilayer board processing according to claim 2 is characterized in that: The heat source mechanism (10) comprises a metal rod (11), a heat insulation plate (12), a heating coil (13), a radiation temperature sensor (37) and a temperature-resistant magnet (39); the metal rod (11) is arranged to penetrate the inner wall of the sliding frame (3); and the heat insulation plate (12) is arranged on a side of the metal rod (11) close to the auxiliary clamping mechanism (14).

4. The wood drying equipment for multilayer board processing according to claim 3 is characterized in that: The heating coil (13) is symmetrically arranged on both sides of the sliding frame (3), the heating coil (13) is arranged on the outside of the metal rod (11), the temperature-resistant magnet (39) is arranged on the side of the metal rod (11) away from the heat insulation plate (12), the temperature-resistant magnet (39) is adsorbed on the side wall of the driving frame (6) by magnetic force, and a plurality of groups of the radiation temperature sensors (37) are arranged on the side wall of the sliding frame (3).

5. The wood drying equipment for multi-layer board processing according to claim 4 is characterized in that: The auxiliary clamping mechanism (14) comprises an auxiliary frame (15), a connecting bolt (16), a guide rod (17), a hammer plate (18), an auxiliary spring (19) and an auxiliary cone spike (20); the auxiliary frame (15) is arranged on a side of the heat insulation board (12) away from the metal rod (11); the connecting bolt (16) is arranged through a side wall of the auxiliary frame (15); one end of the connecting bolt (16) away from the auxiliary frame (15) is arranged inside the heat insulation board (12); the connecting bolt (16) is threadedly connected to the heat insulation board (12); and a plurality of groups of the guide rods (17) are arranged through an inner wall of the auxiliary frame (15).

6. The wood drying equipment for multi-layer board processing according to claim 5 is characterized in that: The hammer plate (18) is arranged on a side of the guide rod (17) away from the drying cylinder (1), the auxiliary spring (19) is arranged between the hammer plate (18) and the auxiliary frame (15) outside the guide rod (17), the auxiliary cone thorn (20) is rotatably arranged on a side of the guide rod (17) close to the drying cylinder (1), and the auxiliary cone thorn (20) and the driving cone thorn (9) are coaxially arranged horizontally opposite to each other.

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