Double-station type high-frequency vacuum high-temperature and high-humidity integrated drying machine

Abstract

The utility model belongs to the technical field of drying machines, and particularly relates to a double-station type high-frequency vacuum high-temperature and high-humidity integrated drying machine which comprises a drying machine body, a drying through groove is formed in one side of the drying machine body, and a first installation groove is formed in the inner bottom of the drying through groove. Three first rotating shafts are rotationally mounted in the first mounting groove, spiral conveying rollers are arranged on the outer walls of the first rotating shafts, a rotating assembly for driving the spiral conveying rollers to rotate is arranged on one side of the drying machine body, and supporting assemblies capable of buffering the drying machine body are arranged at the four corners of the bottom of the drying machine body. A second mounting groove is formed in one side of the drying machine main body and located on one side of the drying through groove, and first synchronous wheels are fixed to the outer walls of the three first rotating shafts and located in the second mounting groove. According to the wood drying machine, wood on the drying machine main body can be automatically moved, the wood can be conveniently and comprehensively dried, and the drying effect and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers, and in particular relates to a double-station high-frequency vacuum high-temperature and high-humidity integrated dryer. Background Art

[0002] In the wood product processing, wood drying and stress treatment are essential links and the prerequisite for ensuring the production of qualified wood products. If the drying and stress treatment are not done well, the wood products processed later are prone to deformation and cracking. In the wood drying process, a high-frequency vacuum high-temperature and high-humidity integrated dryer is generally used to heat and dehumidify the wood, reduce the moisture content of the material, dry the wood, and vaporize the air in the wood.

[0003] A patent search revealed a dual-station high-frequency vacuum high-temperature, high-humidity integrated dryer with authorization publication number CN 205014758 U. The dryer comprises a housing with front and rear doors, a front material trolley mounted at the front door, and a rear material trolley mounted at the rear door. A high-frequency dryer is mounted on the exterior side of the housing, and a water collection tank system is mounted on the side of the high-frequency dryer. The water collection tank system is equipped with a water circulation pump connected to a vacuum pump via a pipe, and the vacuum pump is connected to the top of the upper water tank via a pipe. This utility model features a simple structure, low cost, high production efficiency, a wide range of applications, a comprehensive circulation system, energy conservation and emission reduction, excellent condensation effect, and excellent performance.

[0004] A common challenge in the wood drying process is the direct contact between the bottom of the wood and the conveyor belt, which makes it difficult to achieve comprehensive and uniform drying of this area. This contact limits the effective transfer of heat and makes it difficult for moisture to dissipate effectively in the bottom area of ​​the wood, thus affecting the overall drying quality and efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a double-station high-frequency vacuum high-temperature and high-humidity integrated dryer, which can automatically move the wood on the dryer body, facilitate comprehensive drying of the wood, and improve the drying effect and efficiency.

[0006] The technical solutions adopted by this utility model are as follows:

[0007] A double-station high-frequency vacuum high-temperature and high-humidity integrated dryer includes a dryer body, a drying slot is provided on one side of the dryer body, a first mounting slot is provided at the inner bottom of the drying slot, three first rotating shafts are rotatably mounted inside the first mounting slot, a spiral feed roller is provided on the outer wall of the first rotating shaft, a rotating assembly for driving the spiral feed roller to rotate is provided on one side of the dryer body, and support assemblies for buffering the dryer body are provided at the four corners of the bottom of the dryer body.

[0008] Furthermore, a second mounting groove is provided on one side of the dryer body and located on one side of the drying slot, and first synchronous wheels are fixed on the outer walls of the three first rotating shafts and located in the second mounting groove. A synchronous belt is provided on the outer wall of the first synchronous wheel, and a motor is provided inside the second mounting groove. Three second synchronous wheels that cooperate with the synchronous belt are fixed to the output shaft of the motor.

[0009] Furthermore, there are three spiral feed rollers, and the diameter of the middle spiral feed roller is smaller than the diameters of the remaining two spiral feed rollers.

[0010] Furthermore, the support assembly includes mounting rods fixed at the four corners of the bottom of the dryer body, a mounting plate fixed at the bottom of the mounting rods, and support feet arranged below the mounting plate.

[0011] Furthermore, a plurality of guide rods are fixed on the top of the support leg for damping sliding with the mounting plate, and a spring is provided between the mounting plate and the outer wall of the support leg.

[0012] Furthermore, the tops of the plurality of guide rods pass through the outer wall of the mounting plate to fix a limiting ring.

[0013] The technical effects achieved by this utility model are:

[0014] The utility model relates to a double-station high-frequency vacuum high-temperature and high-humidity integrated dryer, in which a spiral feed roller is arranged. Through a motor, in cooperation with a first synchronous wheel, a synchronous belt and a second synchronous wheel, the three spiral feed rollers are driven to rotate synchronously in the same direction, so that the wood on the dryer body is automatically moved, which facilitates the comprehensive drying of the wood and improves the drying effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 It is a side view cutaway structural diagram of the present utility model;

[0017] Figure 3 This utility model Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Dryer body; 2. Drying slot; 3. First rotating shaft; 4. Spiral feed roller; 5. First mounting slot; 6. First synchronous pulley; 7. Synchronous belt; 8. Motor; 9. Second synchronous pulley; 10. Second mounting slot; 11. Mounting rod; 12. Mounting plate; 13. Guide rod; 14. Support foot; 15. Spring; 15. Limiting ring. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the utility model more clearly, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model and does not strictly limit the protection scope of the utility model specifically requested.

[0021] As shown in Figures 1-3 A double-station high-frequency vacuum high-temperature high-humidity integrated dryer, including a dryer main body 1, one side of the dryer main body 1 is provided with a drying channel 2, the inner bottom of the drying channel 2 is provided with a first installation groove 5, three first rotating shafts 3 are rotatably installed in the first installation groove 5, the outer wall of the first rotating shaft 3 is provided with a spiral conveying roller 4, one side of the dryer main body 1 is provided with a rotating assembly for driving the spiral conveying roller 4 to rotate, the bottom corners of the dryer main body 1 are provided with supporting assemblies that can buffer the dryer main body 1, the structure is simple, the operation is convenient, the wood can rotate while moving in the dryer main body 1, and the drying efficiency of the wood is improved; a second installation groove 10 is formed in one side of the dryer main body 1 and located at one side of the drying channel 2, a first synchronous pulley 6 is fixed to the outer wall of each of the three first rotating shafts 3 and located in the second installation groove 10, a synchronous belt 7 is arranged on the outer wall of the first synchronous pulley 6, a motor 8 is arranged in the second installation groove 10, the output shaft of the motor 8 is fixed with three second synchronous pulleys 9 matched with the synchronous belt 7, the three second synchronous pulleys 9 are driven to rotate by the motor 8, the first synchronous pulley 6 is driven to rotate by the synchronous belt 7, and the three first rotating shafts 3 are driven to rotate synchronously and in the same direction by the first synchronous pulley 6;

[0022] As shown in Figure 1 The number of spiral conveying rollers 4 is three, the diameter of the middle spiral conveying roller 4 is smaller than that of the remaining two spiral conveying rollers 4, and a groove for supporting wood is formed by the two large and one small spiral conveying rollers 4 with different diameters, which is also convenient for stable conveying of wood;

[0023] As shown in Figures 1-3 The supporting assembly includes an installation rod 11 fixed to the bottom corners of the dryer main body 1, an installation disc 12 fixed to the bottom of the installation rod 11, a supporting leg 14 arranged below the installation disc 12, a plurality of guide rods 13 that are in damping sliding connection with the installation disc 12 are fixed to the top of the supporting leg 14, a spring 15 is arranged between the outer walls of the installation disc 12 and the supporting leg 14, and the damping sliding connection of the spring 15 and the guide rods 13 on the installation disc 12 can buffer the dryer main body 1;

[0024] As shown in Figures 1-3As shown, the tops of the multiple guide rods 13 pass through the outer wall of the mounting plate 12 to fix a limiting ring 16, which can limit the movement of the supporting foot 14 to prevent excessive squeezing of the spring 15 when buffering the equipment, thereby increasing the service life of the spring 15.

[0025] The working principle of the utility model is as follows: when in use, the motor 8 is started, and the motor 8 drives the three first rotating shafts 3 to rotate through the cooperation of the first synchronous wheel 6, the synchronous belt 7 and the second synchronous wheel 9. The first rotating shaft 3 drives the three spiral feed rollers 4 to rotate synchronously in the same direction, so that the wood above is rotated and moved, which is convenient for the comprehensive drying of the wood and improves the working efficiency; the supporting feet 14 are provided, cooperate with the springs 15, and then use the damping sliding of the guide rod 13 and the mounting plate 12 to stably support the equipment. When working, it can reduce shock and buffer the equipment, thereby improving the stability of the equipment.

[0026] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A dual-station high-frequency vacuum high-temperature and high-humidity integrated dryer, characterized by: The invention comprises a dryer body (1), a drying groove (2) is provided on one side of the dryer body (1), a first installation groove (5) is provided on the inner bottom of the drying groove (2), three first rotating shafts (3) are rotatably installed inside the first installation groove (5), a spiral feed roller (4) is provided on the outer wall of the first rotating shaft (3), a rotating assembly for driving the spiral feed roller (4) to rotate is provided on one side of the dryer body (1), and support assemblies for buffering the dryer body (1) are provided at the four corners of the bottom of the dryer body (1).

2. A dual-station high-frequency vacuum high-temperature and high-humidity integrated dryer according to claim 1, characterized in that: A second mounting groove (10) is provided on one side of the dryer body (1) and located on one side of the drying slot (2); first synchronous wheels (6) are fixed on the outer walls of the three first rotating shafts (3) and located in the second mounting groove (10); a synchronous belt (7) is provided on the outer wall of the first synchronous wheel (6); a motor (8) is provided inside the second mounting groove (10); and three second synchronous wheels (9) that cooperate with the synchronous belt (7) are fixed to the output shaft of the motor (8).

3. The double-station high-frequency vacuum high-temperature and high-humidity integrated dryer according to claim 1, characterized in that: There are three spiral feed rollers (4), and the diameter of the middle spiral feed roller (4) is smaller than the diameters of the remaining two spiral feed rollers (4).

4. The double-station high-frequency vacuum high-temperature and high-humidity integrated dryer according to claim 1, characterized in that: The support assembly comprises mounting rods (11) fixed at the four corners of the bottom of the dryer body (1), a mounting plate (12) fixed at the bottom of the mounting rods (11), and support feet (14) provided below the mounting plate (12).

5. The double-station high-frequency vacuum high-temperature and high-humidity integrated dryer according to claim 4, characterized in that: A plurality of guide rods (13) for damping sliding with the mounting plate (12) are fixed on the top of the supporting foot (14), and a spring (15) is provided between the mounting plate (12) and the outer wall of the supporting foot (14).

6. The double-station high-frequency vacuum high-temperature and high-humidity integrated dryer according to claim 5, characterized in that: The tops of the plurality of guide rods (13) pass through the outer wall of the mounting plate (12) and are fixed with a limiting ring (16).

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