A drying device for bamboo and wood products

Abstract

This utility model discloses a drying device for bamboo and wood products. Its structure includes a housing and a drying assembly disposed within the housing. A partition is provided at the bottom of the housing, dividing the housing into a drying chamber and an equipment chamber. A pivot is rotatably disposed at the center of the drying chamber. Several lower limit seats are evenly spaced on the bottom of the outer circumference of the pivot. Each lower limit seat has a receiving recess on its top surface. An upper limit seat is provided at the top of the pivot corresponding to each lower limit seat. The upper limit seats have the same structure as the lower limit seats. A material placement area for placing bamboo and wood materials is formed between the two receiving recesses of the upper and lower limit seats. This utility model achieves stable fixing and efficient drying of bamboo and wood materials through modular design. It can adapt to bamboo and wood materials of different thicknesses and lengths by adjusting the spacing between the limit plates and the spacing between the upper and lower limit seats, without the need to replace parts.

Description

Technical Field

[0001] This utility model relates to the technical field of bamboo and wood product processing equipment, and more specifically, it relates to a drying device for bamboo and wood product production. Background Technology

[0002] In the production of bamboo and wood products, drying is a crucial step in ensuring product quality, directly affecting the stability, service life, and subsequent processing effects of the products. Existing drying equipment generally suffers from problems such as unstable material fixation, poor adaptability, and insufficient drying uniformity, making it difficult to meet the high-efficiency drying requirements of bamboo and wood products of different specifications. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drying device for bamboo and wood products to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bamboo and wood product production drying device, including a box body and a drying component disposed within the box body. A partition is provided at the bottom of the box body, dividing the box body into a drying chamber and an equipment chamber. A pivot is rotatably disposed at the center of the drying chamber. Several lower limit seats are evenly distributed at intervals on the bottom of the outer circumference of the pivot. The top surface of the lower limit seats has a receiving recess. An upper limit seat is provided at the top of the pivot corresponding to the position of each lower limit seat. The upper limit seat has the same structure as the lower limit seat. A material placement area for placing bamboo and wood materials is formed between the two receiving recesses of the upper limit seat and the lower limit seat.

[0005] The present invention is further configured such that: a plurality of positioning rods are arranged on the inner sidewall of the accommodating recess, and two limiting plates are slidably arranged on each positioning rod. The distance between the two limiting plates is adjustable to accommodate the limiting of bamboo and wood materials of different thicknesses.

[0006] The present invention is further configured such that: a first adjusting screw is rotatably provided at the center of the bottom of the accommodating recess; one end of the first adjusting screw extends through to the outside of the upper or lower limit seat and is connected to a first adjusting knob; the portion of the first adjusting screw located in the accommodating recess has two threaded segments with opposite directions of rotation; a positioning block is provided at the lower end of each of the two limit plates; threaded holes are provided on the positioning blocks; and the threaded holes of the two positioning blocks are respectively adapted to the two threaded segments of the first adjusting screw.

[0007] The present invention is further configured such that a centering member is rotatably provided at the center of each positioning rod.

[0008] The present invention is further configured such that: a fixed base plate is provided on the outer peripheral surface of the top of the pivot corresponding to the position of each lower limit seat; two slide rods are movably passed through the fixed base plate; the lower ends of the two slide rods are connected to the upper limit seat; a second adjusting screw is provided on the fixed base plate at the center of the two slide rods; the second adjusting screw is threadedly connected to the fixed base plate; the lower end of the second adjusting screw is rotatably connected to the upper limit seat; and the upper end is connected to a second adjusting knob.

[0009] The present invention is further configured such that: two assembly ports are opened on the left and right sides of the housing, and each assembly port is equipped with a merging chamber. The merging chamber has an air outlet adapted to the assembly port, and the two merging chambers are electrically connected to the external heat generation unit.

[0010] The present invention is further configured such that: a power source is provided inside the equipment cavity, and the lower end of the pivot extends through into the equipment cavity and is driven and connected to the power source.

[0011] In summary, this utility model has the following beneficial effects: The modular design of this utility model achieves stable fixing and efficient drying of bamboo and wood materials. It can adapt to bamboo and wood materials of different thicknesses and lengths by adjusting the spacing between the limiting plates and the upper / lower limiting seats, without the need to replace parts. The material rotates with the pivot, combined with the hot air input from both sides, ensuring comprehensive heating and avoiding uneven drying in certain areas. Precise adjustment is achieved through the adjustment knob, reducing the difficulty of manual operation. All components fit tightly and are accurately positioned, reducing the shaking or deformation of the material during the drying process. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the lower limit seat of this utility model.

[0015] Reference numerals: 1. Housing; 2. Partition; 20. Drying chamber; 21. Equipment chamber; 22. Power source; 3. Pivot; 30. Lower limit seat; 31. Accommodating recess; 32. Upper limit seat; 33. Positioning rod; 34. Limiting plate; 35. First adjusting screw; 36. First adjusting knob; 37. Threaded section; 38. Positioning block; 39. Threaded hole; 4. Centering component; 5. Fixed base plate; 50. Slide rod; 51. Second adjusting screw; 52. Second adjusting knob; 6. Assembly port; 60. Combination chamber; 61. Air outlet. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-2 As shown in the figure, a bamboo and wood product production drying device according to an embodiment of the present invention includes a box body 1 and a drying component disposed in the box body 1. A partition 2 is provided at the bottom of the box body 1, which divides the box body 1 into a drying chamber 20 and an equipment chamber 21. A pivot 3 is rotatably disposed at the center of the drying chamber 20. Several lower limit seats 30 are distributed at equal intervals on the bottom of the outer circumference of the pivot 3. The top surface of the lower limit seats 30 is provided with a receiving recess 31. An upper limit seat 32 is provided on the top of the pivot 3 corresponding to the position of each lower limit seat 30. The upper limit seat 32 has the same structure as the lower limit seat 30. The two receiving recesses 31 of the upper limit seat 32 and the lower limit seat 30 form a material placement area for placing bamboo and wood materials.

[0018] In use, this application is mainly applicable to the drying treatment of bamboo and wood boards, such as bamboo and wood plywood (hereinafter referred to as "bamboo and wood materials"). The box body 1 is hinged with a box door (the box door is not shown in the conventional design drawing). The box body 1 is divided into a drying chamber 20 and an equipment chamber 21 by a partition 2 to achieve functional zoning and avoid interference of equipment operation with the drying process. The upper limit seat 32 and the lower limit seat 30 cooperate to form a material placement area, which can stably place bamboo and wood materials. The pivot 3 is set to rotate to drive the material to rotate, ensuring uniform heating. This solves the problem of fixed single material and uneven drying in traditional devices. Multiple sets of upper limit seat 32 and lower limit seat 30 can be set up in a corresponding manner to adapt to the batch drying of multiple bamboo and wood materials. Each lower limit seat 30 has a reinforcement between its bottom and the pivot 3. The reinforcement effectively improves the support strength of the lower limit seat 30 to provide stable support for the bamboo and wood materials.

[0019] Several positioning rods 33 are arranged on the inner side wall of the accommodating recess 31. Two limiting plates 34 are slidably mounted on each positioning rod 33. The distance between the two limiting plates 34 is adjustable to accommodate bamboo and wood materials of different thicknesses.

[0020] When in use, the positioning rod 33 and the limiting plate 34 work together to adapt to bamboo and wood materials of different thicknesses by adjusting the spacing of the limiting plate 34, thereby improving the versatility of the device and eliminating the need to replace the fixed structure for materials of different specifications, thus reducing the complexity of operation.

[0021] A first adjusting screw 35 is rotatably disposed at the center of the bottom of the receiving recess 31. One end of the first adjusting screw 35 extends through to the outside of the upper limit seat 32 or the lower limit seat 30 and is connected to a first adjusting knob 36. The portion of the first adjusting screw 35 located in the receiving recess 31 has two threaded segments 37 with opposite directions of rotation. The lower ends of the two limiting plates 34 are provided with positioning blocks 38. The positioning blocks 38 have threaded holes 39. The threaded holes 39 of the two positioning blocks 38 are respectively adapted to the two threaded segments 37 of the first adjusting screw 35.

[0022] In use, by rotating the first adjustment knob 36 through the reverse thread section 37 of the first adjustment screw 35, the two limit plates 34 can be driven to move in opposite directions or in the opposite direction, so as to achieve precise adjustment of the spacing. The operation is convenient and the adjustment efficiency is high. It is more stable and reliable than manual adjustment.

[0023] Each positioning rod 33 has a centering element 4 rotatably installed at its center.

[0024] When in use, the centering component 4 can provide support for the middle of the bamboo and wood material, preventing the long strip material from bending and deforming due to its own weight; the rotation setting of the centering component 4 effectively reduces the hard friction between the material and the positioning rod 33, protects the integrity of the material surface, and makes the material enter and exit more smoothly.

[0025] A fixed base plate 5 is provided on the outer periphery of the top of the pivot 3, corresponding to the position of each lower limit seat 30. Two slide rods 50 are movably passed through the fixed base plate 5. The lower ends of the two slide rods 50 are connected to the upper limit seat 32. A second adjusting screw 51 is provided on the fixed base plate 5 at the center of the two slide rods 50. The second adjusting screw 51 is threadedly connected to the fixed base plate 5. The lower end of the second adjusting screw 51 is rotatably connected to the upper limit seat 32, and the upper end is connected to the second adjusting knob 52.

[0026] In use, by cooperating with the second adjusting screw 51 and the slide bar 50, rotating the second adjusting knob 52 can drive the upper limit seat 32 to rise and fall along the slide bar 50, precisely adjusting the distance between the upper and lower limit seats 30 to meet the fixing needs of bamboo and wood materials of different lengths. The adjustment process is stable and the positioning is accurate.

[0027] Two assembly ports 6 are opened on the left and right sides of the housing 1. Each assembly port 6 is equipped with a junction chamber 60. The junction chamber 60 has an air outlet 61 that is compatible with the assembly port 6. The two junction chambers 60 are electrically connected to the external heat generation unit.

[0028] In use, by cooperating with the second adjusting screw 51 and the slide bar 50, rotating the second adjusting knob 52 can drive the upper limit seat 32 to rise and fall along the slide bar 50, precisely adjusting the distance between the upper and lower limit seats 30 to adapt to the fixing needs of bamboo and wood materials of different lengths. The adjustment process is stable and the positioning is accurate.

[0029] It should be noted that the two junction chambers 60 are connected to the heat generation unit through conventional pipelines (the pipelines are not shown in the figure). Hot air is transported from the heat generation unit to the junction chambers 60 through the pipelines and sent into the housing 1 through the air outlet 61. The heat generation unit is existing technology and can be a common electric heating device on the market, such as a hot air generating device that includes components such as heating tubes, temperature control modules, and fans. It can convert electrical energy into heat energy and generate hot air, which is then transported to the junction chambers 60 through pipelines and other connecting structures to meet the heating needs of the housing 1.

[0030] A power source 22 is provided inside the equipment cavity 21, and the lower end of the pivot 3 extends through into the equipment cavity 21 and is driven and connected to the power source 22.

[0031] During use, the power source 22 provides a stable driving force to the pivot 3, ensuring uniform material rotation speed and consistent drying. The power source 22 is located in the equipment cavity 21, reducing the impact of noise and heat on the drying cavity 20.

[0032] It should be noted that the power source 22 is existing technology and can be a common drive device, such as a servo motor or a geared motor. It can achieve a transmission connection with the pivot 3 through the output shaft (such as direct connection using a coupling, or indirect connection through transmission components such as gears and belts), thereby providing a stable rotational driving force for the pivot 3. The pivot does not need a high speed, but only needs to rotate slowly or intermittently (e.g., rotate 30° every 3-5 minutes).

[0033] The specific working process of this utility model is as follows: According to the length of the bamboo and wood material, rotate the second adjustment knob 52, and drive the upper limit seat 32 to rise and fall along the slide rod 50 through the second adjustment screw 51, adjust the distance between the upper and lower limit seats 30, and put the material into the material placement area; rotate the first adjustment knob 36, and the reverse thread section 37 of the first adjustment screw 35 drives the two limit plates 34 to slide along the positioning rod 33, adjust the distance to fit the thickness of the material, and the centering part 4 forms support for the middle of the material;

[0034] The external heat generation unit inputs hot air into the drying chamber 20 through the merging chamber 60. At the same time, the power source 22 in the equipment chamber 21 drives the pivot 3 to rotate, causing the material to rotate synchronously. The material receives hot air from both sides evenly during rotation, ensuring that the drying effect of each part is consistent. After the operation is completed, the power source 22 and the external heat generation unit are turned off, and the dried material is taken out.

[0035] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0036] It should also be noted that the terms used in this utility model, such as "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0037] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A bamboo-wood product production drying device, comprising a box body (1) and a drying assembly arranged in the box body (1), characterized in that: The bottom of the box (1) is provided with a partition (2), which divides the box (1) into a drying chamber (20) and an equipment chamber (21). A pivot (3) is rotatably provided at the center of the drying chamber (20). Several lower limit seats (30) are distributed at equal intervals on the bottom of the outer circumference of the pivot (3). The top surface of the lower limit seat (30) is provided with a receiving recess (31). The top of the pivot (3) is provided with an upper limit seat (32) corresponding to the position of each lower limit seat (30). The upper limit seat (32) has the same structure as the lower limit seat (30). The two receiving recesses (31) of the upper limit seat (32) and the lower limit seat (30) form a material placement area for placing bamboo and wood materials.

2. The bamboo-wood product production drying apparatus according to claim 1, characterized in that: The inner wall of the accommodating recess (31) is provided with a number of positioning rods (33), and two limiting plates (34) are slidably provided on each positioning rod (33). The distance between the two limiting plates (34) is adjustable to accommodate bamboo and wood materials of different thicknesses.

3. The bamboo wood product production drying device according to claim 2, characterized in that: A first adjusting screw (35) is rotatably provided at the center of the bottom of the receiving recess (31). One end of the first adjusting screw (35) extends through to the outside of the upper limit seat (32) or the lower limit seat (30) and is connected to a first adjusting knob (36). The part of the first adjusting screw (35) located in the receiving recess (31) has two threaded segments (37) with opposite directions of rotation. The lower ends of the two limiting plates (34) are provided with positioning blocks (38). The positioning blocks (38) are provided with threaded holes (39). The threaded holes (39) of the two positioning blocks (38) are respectively adapted to the two threaded segments (37) of the first adjusting screw (35).

4. The bamboo wood product production drying apparatus according to claim 2, characterized in that: Each of the positioning rods (33) is rotatably provided with a centering member (4) at its center.

5. The bamboo wood product production drying apparatus according to claim 1, characterized in that: A fixed base plate (5) is provided on the outer periphery of the top of the pivot (3) corresponding to the position of each lower limit seat (30). Two slide rods (50) are movably passed through the fixed base plate (5). The lower ends of the two slide rods (50) are connected to the upper limit seat (32). A second adjusting screw (51) is provided on the fixed base plate (5) at the center of the two slide rods (50). The second adjusting screw (51) is threadedly connected to the fixed base plate (5). The lower end of the second adjusting screw (51) is rotatably connected to the upper limit seat (32), and the upper end is connected to a second adjusting knob (52).

6. The bamboo wood product production drying apparatus according to claim 5, characterized in that: The box (1) has two assembly ports (6) on its left and right sides respectively. Each assembly port (6) is equipped with a merging chamber (60). The merging chamber (60) has an air outlet (61) that is compatible with the assembly port (6). The two merging chambers (60) are electrically connected to the external heat generation unit.

7. The bamboo wood product production drying device according to claim 6, characterized in that: A power source (22) is provided inside the equipment cavity (21), and the lower end of the pivot (3) extends through into the equipment cavity (21) and is driven by the power source (22).

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