Drying device for bamboo decorative wallboard processing

Abstract

The utility model belongs to the technical field of drying of bamboo decorative wallboards, and particularly relates to a drying device for processing of bamboo decorative wallboards, which comprises a frame, a conveyor belt and a drying furnace. A feeding port is formed in the front end of the drying furnace, a discharging port is formed in the rear end of the drying furnace, and heating equipment is arranged in the drying furnace. A plurality of plate placing mechanisms are assembled on the conveying belt, each plate placing mechanism comprises a bottom plate fixedly connected to the conveying belt, the left side and the right side of each bottom plate are each fixedly connected with two lower moving wheels through a C-shaped frame, and the two lower moving wheels located on the two sides of each bottom plate form a group in a one-to-one correspondence mode; the lower moving wheel comprises a U-shaped support fixedly connected to the lower side of the C-shaped frame, and the upper end of the U-shaped support is rotationally connected with a rotating wheel. According to the drying furnace, the bamboo decorative wallboard units in the drying furnace can be evenly dried and heated, and deformation of the bamboo decorative wallboard units caused by uneven heating in the drying process is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of bamboo decorative wall panel drying technology, specifically relating to a drying device for processing bamboo decorative wall panels. Background Technology

[0002] In the processing of bamboo decorative wall panels, drying is a crucial step that determines product quality. Bamboo has natural anisotropy, with uneven fiber distribution and a high rate of moisture absorption and expansion. If the temperature, humidity, and heat uniformity are not properly controlled during the drying process, the wall panels are prone to defects such as deformation, cracking, or delamination due to internal stress concentration.

[0003] Traditional drying equipment typically uses a fixed transmission method (such as solid trays or fixed mesh belts). During the transmission process, the areas of bamboo decorative wall panels that come into contact with the load-bearing mechanism (such as the bottom and edges) cannot be directly heated, which can easily create heating dead zones, resulting in localized high moisture content or insufficient temperature, and thus causing deformation problems. Utility Model Content

[0004] The purpose of this invention is to provide a drying device for processing bamboo decorative wall panels, which can dry and heat the bamboo decorative wall panel units inside the drying oven more evenly, reducing the deformation of the bamboo decorative wall panel units due to uneven heating during the drying process.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A drying device for processing bamboo decorative wall panels includes a frame and a conveyor belt and a drying oven mounted on the frame;

[0007] The drying oven has a feed inlet at the front end and a discharge outlet at the rear end, and a heating device is installed inside the drying oven.

[0008] The conveyor belt is equipped with multiple plate placement mechanisms. Each plate placement mechanism includes a base plate fixedly connected to the conveyor belt. Two lower moving wheels are fixedly connected to both the left and right sides of the base plate through C-shaped frames. The two lower moving wheels on both sides of the base plate are paired up to form a group.

[0009] The lower moving wheel includes a U-shaped bracket fixedly connected to the lower side of the C-shaped frame. The upper end of the U-shaped bracket is rotatably connected to a rotating wheel, and at least one of the U-shaped brackets is fixedly connected to a high-temperature resistant motor that is drively connected to the rotating wheel.

[0010] Furthermore, a height adjustment assembly is fixedly connected to the upper side of the C-shaped frame, and an upper moving wheel located above the lower moving wheel is fixedly connected to the height adjustment assembly.

[0011] Furthermore, the upper moving wheel includes a U-shaped bracket fixedly connected to the height adjustment assembly, and another rotating wheel is rotatably connected to the lower side of the U-shaped bracket.

[0012] Furthermore, the height adjustment assembly includes a first magnet, a second magnet, and two guide rods. Both guide rods are vertically slidably connected to the C-shaped frame. The lower ends of the two guide rods are fixedly connected to the U-shaped bracket of the upper moving wheel. The first magnet is fixedly connected to the upper side of the U-shaped bracket of the upper moving wheel, and the second magnet is fixedly connected to the C-shaped frame. The first magnet and the second magnet are magnetically repulsive to each other.

[0013] Furthermore, two guide blocks are fixedly connected to both sides of the upper side of the base plate, and a connecting plate is slidably connected inside each of the two guide blocks. One end of the connecting plate is fixedly connected to the C-shaped frame, and a locking screw is threaded onto the guide block.

[0014] Furthermore, two meshing gears are rotatably connected to the upper side of the base plate and located between the two guide blocks. A transmission wheel is fixedly connected to the upper side of each of the two meshing gears. A transmission belt is driven to the outer side of the two transmission wheels. A rack is fixedly connected to one side of the connecting plate. The rack and the meshing gears are meshed together.

[0015] The technical effects achieved by this utility model are as follows:

[0016] This utility model discloses a drying device for processing bamboo decorative wall panels. During the heating process of the bamboo decorative wall panel unit, the lower moving wheels drive the bamboo decorative wall panel unit to move on the upper side of the four lower moving wheels, adjusting the contact position between the bamboo decorative wall panel unit and the board placement mechanism. This ensures that all positions of the bamboo decorative wall panel unit can make relatively uniform contact with the heat energy inside the drying oven, reducing heating dead zones and thus reducing deformation of the bamboo decorative wall panel unit due to uneven heating during the drying process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the plate placement mechanism of this utility model;

[0020] Figure 4 This is a partial structural schematic diagram of the plate placement mechanism of this utility model;

[0021] Figure 5 This is a utility model Figure 3 A magnified view of a portion of point A in the middle.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Frame; 2. Conveyor belt; 3. Drying oven; 4. Shelter curtain; 5. Board placement mechanism; 6. Bamboo decorative wall panel unit; 7. Base plate; 8. Guide block; 9. Locking screw; 10. U-shaped bracket; 11. Rotary wheel; 12. High-temperature resistant motor; 13. Guide rod; 14. First magnet; 15. Second magnet; 16. Connecting plate; 17. Rack and pinion; 18. Gear; 19. Drive wheel; 20. Drive belt; 21. C-shaped frame. Detailed Implementation

[0024] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0025] like Figures 1-5 As shown, a drying device for processing bamboo decorative wall panels includes a frame 1, a conveyor belt 2 mounted on the frame 1, and a drying oven 3.

[0026] The drying oven 3 has a feed inlet at the front end and a discharge outlet at the rear end. The drying oven 3 is equipped with heating devices such as electric heating tubes and ceramic infrared radiation plates inside, which are used to heat the bamboo decorative wall panel unit 6 inside the drying oven 3. The bamboo decorative wall panel unit 6 enters the drying oven 3 through the feed inlet, is heated and dried inside the drying oven 3, and then is discharged through the discharge outlet.

[0027] In this technical solution, both the front and rear sides of the drying oven 3 can be equipped with shielding curtains 4. When the bamboo decorative wall panel unit 6 moves to the shielding curtain 4, the thrust of the bamboo decorative wall panel unit 6 automatically lifts the shielding curtain 4, allowing it to pass through. Then, the shielding curtain 4 automatically falls under the action of gravity, reducing heat loss.

[0028] like Figures 1-2 As shown, the conveyor belt 2 is equipped with multiple board placement mechanisms 5. The board placement mechanisms 5 are used to assemble bamboo decorative wall panel units 6. The conveyor belt 2 is used to drive the board placement mechanisms 5 into the drying oven 3 and out of the drying oven 3.

[0029] The board placement mechanism 5 in this technical solution includes a base plate 7 fixedly connected to the conveyor belt 2. Two lower moving wheels are fixedly connected to the left and right sides of the base plate 7 through C-shaped frames 21. The two lower moving wheels on both sides of the base plate 7 are paired up. At this time, the bamboo decorative wall panel unit 6 is placed on the upper side of the four lower moving wheels. When the board placement mechanism 5 drives the bamboo decorative wall panel unit 6 to dry inside the drying oven 3, the lower moving wheels drive the bamboo decorative wall panel unit 6 to move on the upper side of the four lower moving wheels, adjusting the contact position between the bamboo decorative wall panel unit 6 and the board placement mechanism 5, so that all positions of the bamboo decorative wall panel unit 6 can make relatively uniform contact with the heat energy inside the drying oven 3, reducing heating dead corners, and thus reducing the deformation of the bamboo decorative wall panel unit 6 due to uneven heating during the drying process.

[0030] The lower moving wheel includes a U-shaped bracket 10 fixedly connected to the lower side of the C-shaped frame 21. The upper end of the U-shaped bracket 10 is rotatably connected to a rotating wheel 11, and at least one U-shaped bracket 10 is fixedly connected to a high-temperature resistant motor 12 that is connected to the rotating wheel 11 for transmission. The high-temperature resistant motor 12 can be of model Y-GW160M2-2, Y-GW160L-2, or other motors suitable for high-temperature environments. At this time, by starting the high-temperature resistant motor 12 to drive the rotating wheel 11 to rotate forward and reverse, the bamboo decorative wall panel unit 6 can be driven to move back and forth on the four rotating wheels 11.

[0031] Meanwhile, a height adjustment group is fixedly connected to the upper side of the C-shaped frame 21. An upper moving wheel located above the lower moving wheel is fixedly connected to the height adjustment group. At this time, by adjusting the upper moving wheel through the height adjustment group, the upper moving wheel and the lower moving wheel can clamp the bamboo decorative wall panel unit 6, which can improve the placement stability of the bamboo decorative wall panel unit 6.

[0032] like Figures 2-4 As shown, the upper moving wheel includes a U-shaped bracket 10 fixedly connected to the height adjustment group. Another rotating wheel 11 is rotatably connected to the lower side of the U-shaped bracket 10. At this time, the bamboo decorative wall panel unit 6 can be clamped by the two rotating wheels 11, and the bamboo decorative wall panel unit 6 can move back and forth between the two rotating wheels 11.

[0033] The height adjustment assembly includes a first magnet 14, a second magnet 15, and two guide rods 13. Both guide rods 13 are vertically slidably connected to the C-shaped frame 21. The lower ends of the two guide rods 13 are fixedly connected to the U-shaped bracket 10 of the upper moving wheel. The first magnet 14 is fixedly connected to the upper side of the U-shaped bracket 10 of the upper moving wheel, and the second magnet 15 is fixedly connected to the C-shaped frame 21. The first magnet 14 and the second magnet 15 are magnetically repulsive. Under the action of the magnetic force between the first magnet 14 and the second magnet 15, a thrust can be applied to the upper moving wheel.

[0034] Meanwhile, the first magnet 14 and the second magnet 15 can also be replaced by springs that are fixedly connected between the upper end of the C-shaped frame 21 and the U-shaped bracket 10.

[0035] like Figures 3-4 As shown, two guide blocks 8 are fixedly connected to both sides of the upper side of the base plate 7. A connecting plate 16 is slidably connected inside the two guide blocks 8. One end of the connecting plate 16 is fixedly connected to the C-shaped frame 21. The distance between the left and right moving wheels can be adjusted by sliding the connecting plate 16 to adapt to bamboo decorative wall panel units 6 of different widths. A locking screw 9 is threaded on the guide block 8. The connecting plate 16 can be locked after the movement is completed by locking the screw 9.

[0036] like Figure 3 and Figure 5 As shown, two meshing gears 18 are rotatably connected to the upper side of the base plate 7 and between the two guide blocks 8. A transmission wheel 19 is fixedly connected to the upper side of each of the two meshing gears 18. A transmission belt 20 is connected to the outer side of the two transmission wheels 19. A rack 17 is fixedly connected to one side of the connecting plate 16. The rack 17 and the meshing gears 18 are meshed together. When one of the C-shaped frames 21 is moved, the transmission is completed through the rack 17, the meshing gears 18, the transmission wheels 19 and the transmission belt 20, which drives the other connecting plate 16 to move in the opposite direction synchronously. This enables the two C-shaped frames 21 to move in the opposite direction synchronously, making it easier to move the moving wheels left and right.

[0037] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A drying device for processing of bamboo decorative wallboard, characterized in that: The utility model relates to a kind of drying furnace, including rack (1) and transport belt (2) assembled on rack (1), drying furnace (3), the front end of the drying furnace (3) is provided with feeding port, the rear end of the drying furnace (3) is provided with discharge port, the inside of the drying furnace (3) is provided with heating equipment; The transport belt (2) is equipped with a plurality of plate placing mechanisms (5), the plate placing mechanism (5) includes a bottom plate (7) fixedly connected to the transport belt (2), the left and right sides of the bottom plate (7) are fixedly connected with two lower moving wheels through C-shaped frames (21), and the two lower moving wheels on the left and right sides of the bottom plate (7) are one-to-one corresponding to a group. The lower moving wheel includes a U-shaped support (10) fixedly connected to the lower side of the C-shaped frame (21), and the upper end of the U-shaped support (10) is rotatably connected with a rotating wheel (11), and at least one U-shaped support (10) is fixedly connected with a high-temperature-resistant motor (12) in transmission connection with the rotating wheel (11).

2. The drying device for processing bamboo decorative wallboard according to claim 1, characterized in that: The front side and the rear side of the drying furnace (3) are provided with shielding curtains (4).

3. The drying device for processing bamboo decorative wallboard according to claim 1, characterized in that: The upper side of the C-shaped frame (21) is also fixedly connected with a height adjusting group, and the upper side of the C-shaped frame (21) is also fixedly connected with a height adjusting group.

4. The drying device for processing bamboo decorative wallboard according to claim 3, characterized in that: The upper moving wheel includes a U-shaped support (10) fixedly connected to the height adjusting group, and the lower side of the U-shaped support (10) is rotatably connected with another rotating wheel (11).

5. The drying device for processing bamboo decorative wallboard according to claim 4, characterized in that: The height adjusting group includes a first magnet (14), a second magnet (15) and two guide rods (13), both of the guide rods (13) are vertically slidably connected to the C-shaped frame (21), the lower ends of the two guide rods (13) are fixedly connected to the U-shaped support (10) of the upper moving wheel, the first magnet (14) is fixedly connected to the upper side of the U-shaped support (10) of the upper moving wheel, the second magnet (15) is fixedly connected to the C-shaped frame (21), and the first magnet (14) and the second magnet (15) are magnetically repulsive.

6. The drying device for processing bamboo decorative wallboard according to claim 1, characterized in that: Both sides of the upper side of the bottom plate (7) are fixedly connected with two guide blocks (8), both of the guide blocks (8) are slidably connected with a connecting plate (16) inside, one end of the connecting plate (16) is fixedly connected to the C-shaped frame (21), and the guide block (8) is threadedly connected with a locking screw (9).

7. The drying device for processing bamboo decorative wallboard according to claim 6, characterized in that: The upper side of the bottom plate (7) and between the two guide blocks (8) are rotatably connected with two gear teeth (18), the upper sides of the two gear teeth (18) are fixedly connected with transmission wheels (19), the outer sides of the two transmission wheels (19) are in transmission connection with a transmission belt (20), one side of the connecting plate (16) is fixedly connected with a gear rack (17), and the gear rack (17) and the gear tooth (18) are in meshing connection.

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