Wooden furniture drying device

Abstract

The utility model relates to the technical field of furniture production, in particular to a wooden furniture drying device. Comprising a drying cylinder, a hollow rotating pipe, a heat supply mechanism and a plurality of partition plates; the hollow rotating pipe is rotationally installed in the center of the drying cylinder, the multiple partition plates are all installed on the hollow rotating pipe, and a power assembly used for driving the hollow rotating pipe to rotate is installed on the drying cylinder. A heating cavity is formed in the inner layer of the drying cylinder; and a plurality of fine holes are formed in the inner walls of the hollow rotating pipe, the partition plate and the drying cylinder. The heat supply mechanism is installed on the support and used for supplying heat to the heating cavity and the interior of the partition plate. According to the technical scheme, the air outlet range of hot air is increased, and wood is continuously stirred in the drying process, so that the wood can be uniformly dried, and the wood drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture production, in particular to a drying device for wooden furniture. Background Art

[0002] Wooden furniture refers to furniture made of solid wood. Generally, wooden furniture is divided into pure solid wood furniture and all solid wood furniture. Wooden furniture is divided into beech, teak, maple, oak, red toon, ash, elm, poplar and pine, etc. In order to ensure the quality of wooden furniture, drying equipment is needed to dry the wood in the production of wooden furniture.

[0003] A Chinese patent with authorization announcement number CN213747613U discloses a wood drying device for wooden furniture production, including a workbench, support legs are fixedly installed around the bottom of the workbench, a drying box is fixedly installed on the top of the workbench, a fixed seat is fixedly installed in the middle of the bottom of the inner cavity of the drying box, a fixed box is fixedly installed on the top of the drying box, and a servo motor is fixedly installed in the middle of the fixed box.

[0004] The above-mentioned patent still has the following technical defects: when drying piles of wood, the wood on the surface is fully in contact with the hot air and is easily dried quickly, while less hot air flows into the inside of the piled wood and the gas fluidity is poor, which easily leads to uneven drying. Utility Model Content

[0005] The utility model aims to provide a wooden furniture drying device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a wooden furniture drying device, comprising:

[0007] A drying cylinder with a bracket; a feed hopper is connected to the upper end of the drying cylinder, a discharge port is provided at the lower end, an arc-shaped sealing plate is rotatably installed at the bottom end of the drying cylinder, and a hydraulic cylinder for driving the arc-shaped sealing plate to rotate is installed below the drying cylinder;

[0008] A hollow rotating tube and a plurality of partitions, the hollow rotating tube is rotatably mounted at the center of the drying drum, the plurality of partitions are mounted on the hollow rotating tube, and a power assembly for driving the hollow rotating tube to rotate is mounted on the drying drum; the partition has a hollow structure, the hollow rotating tube is connected to the inner cavities of the plurality of partitions; the inner layer of the drying drum has a heating cavity; a plurality of fine holes are opened on the inner wall of the hollow rotating tube, the partition and the drying drum;

[0009] The heating mechanism is installed on the bracket and is used for supplying heat to the heating chamber and the interior of the partition.

[0010] Preferably, the power assembly includes a motor, a belt and two pulleys. A motor bracket is provided on the side of the drying drum, the motor is provided on the motor bracket, the two pulleys are respectively installed on the hollow rotating tube and the output shaft of the motor, and the two pulleys are connected by a belt drive.

[0011] Preferably, a baffle plate is slidably installed below the feed hopper, the baffle plate movably passes through both sides of the bottom of the feed hopper, and a rectangular hole is opened on the baffle plate.

[0012] Preferably, the heating mechanism includes a heating box, a fan, a dehumidifier, a rotary joint a and a rotary joint b. The heating box, the fan and the dehumidifier are all installed on a bracket. The rotary joint a and the rotary joint b are respectively installed at both ends of the hollow rotating tube. The input end of the fan is connected to the interior of the heating box. The output end of the fan is connected to a three-way joint. The two output ends of the three-way joint are connected to a hose a. The two hoses a are respectively connected to the rotary joint a and the heating chamber. A heating device is installed inside the heating box. The output end of the dehumidifier is connected to the interior of the heating box. The input end of the dehumidifier is connected to two hoses b. The other ends of the two hoses b are respectively connected to the rotary joint b and the heating chamber.

[0013] Preferably, a plurality of fans are installed on both sides of the bottom of the bracket.

[0014] Preferably, the discharge port is not connected to the heating chamber of the drying drum.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects: in the technical solution, the interior of the drying drum is divided into multiple independent chambers by setting multiple partitions, thereby preventing the wood from piling up in one place, and the power component set can drive the hollow rotating tube to rotate, thereby driving the multiple partitions to rotate, so that the wood can roll inside the drying drum, and at the same time, the heating mechanism set is used to transport hot air to the inner side of the hollow rotating tube, partitions and heating chamber, thereby improving the drying effect of the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0017] Figure 3 It is a cross-sectional structural diagram of the drying drum in the utility model.

[0018] Figure 4 It is a schematic structural diagram of the feed hopper and the baffle plate in the utility model.

[0019] Figure numerals: 1, drying cylinder; 101, heating chamber; 1001, discharge port; 2, bracket; 3, heating box; 4, fan; 5, dehumidifier; 6, feed hopper; 7, baffle plate; 71, rectangular hole; 8, hollow rotating tube; 9, partition; 10, arc sealing plate; 11, hydraulic cylinder; 12, fan; 131, rotary joint a; 132, rotary joint b; 14, three-way joint; 151, hose a; 152, hose b; 16, motor; 17, motor bracket; 18, belt; 19, pulley. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4 As shown, a wooden furniture drying device proposed in this embodiment includes a drying cylinder 1, a hollow rotating tube 8, a heating mechanism and a plurality of partitions.

[0022] A bracket 2 is provided on the drying cylinder 1; a feed hopper 6 is connected to the upper end of the drying cylinder 1, and a baffle plate 7 is slidably installed below the feed hopper 6. The baffle plate 7 movably passes through both sides of the bottom of the feed hopper 6. A rectangular hole 71 is provided on the baffle plate 7. The baffle plate 7 is pushed to move. When the rectangular hole 71 is placed directly below the feed hopper 6, the wood in the feed hopper 6 can be discharged into the interior of the drying cylinder 1 through the rectangular hole 71. The baffle plate 7 is then pulled in the reverse direction to move, so that the bottom end of the feed hopper 6 can be closed to prevent hot air leakage. A discharge port 1001 is provided at its lower end, and the discharge port 1001 is not connected to the heating chamber 101 of the drying cylinder 1. A curved sealing plate 10 is rotatably installed at the bottom end of the drying cylinder 1, and a hydraulic cylinder 11 for driving the curved sealing plate 10 to rotate is installed below the drying cylinder 1; one end of the hydraulic cylinder 11 is rotatably installed on a vertical rod extending from the bottom of the drying cylinder 1, and the other end thereof is rotatably connected to the curved sealing plate 10. When the hydraulic cylinder 11 retracts, the curved sealing plate 10 rotates downward around one end thereof, and at this time, the wood inside the drying cylinder 1 can be discharged through the discharge port 1001. In order to prevent the wood at the bottom end of the drying cylinder 1 from being stuck in the inner side of the discharge port 1001, a protruding structure can be provided on the inner side wall of the curved sealing plate 10, and the protruding structure can be a curved plate-like structure.

[0023] The hollow rotating tube 8 is rotatably mounted at the center of the drying drum 1. A plurality of partitions 9 are mounted on the hollow rotating tube 8. The partitions 9 are used to divide the interior of the drying drum 1 into a plurality of compartments to prevent all wood from piling up in one place. A power assembly for driving the hollow rotating tube 8 to rotate is mounted on the drying drum 1. The power assembly includes a motor 16, a belt 18, and two pulleys 19. A motor bracket 17 is provided on the side of the drying drum 1. The motor 16 is provided on the motor bracket 17. The two pulleys 19 are respectively mounted on the output shafts of the hollow rotating tube 8 and the motor 16. The belt 18 is connected between the two pulleys 19. 8 transmission connection, the starting motor 16 works to drive the pulley 19 connected to it to rotate, and the hollow rotating tube 8 can be driven to rotate through the set belt 18 and another pulley 19; the partition 9 has a hollow structure, and the hollow rotating tube 8 is connected with the inner cavities of multiple partitions 9; the inner layer of the drying cylinder 1 has a heating chamber 101; a plurality of fine holes are opened on the inner wall of the hollow rotating tube 8, the partition 9 and the drying cylinder 1; the arrangement of the above structure enables hot air to be ejected through the hollow rotating tube 8, the partition 9 and the multiple fine holes on the inner wall of the drying cylinder 1, thereby improving the drying effect of the wood.

[0024] The heating mechanism is installed on the bracket 2 for supplying heat to the heating chamber 101 and the interior of the partition 9. The heating mechanism includes a heating box 3, a fan 4, a dehumidifier 5, a rotary joint a131 and a rotary joint b132. The heating box 3, the fan 4 and the dehumidifier 5 are all installed on the bracket 2. The rotary joint a131 and the rotary joint b132 are respectively installed at both ends of the hollow rotating tube 8. The input end of the fan 4 is connected to the interior of the heating box 3. The output end of the fan 4 is connected to a three-way joint 14. The two output ends of the three-way joint 14 are connected to hoses a151. The two hoses a151 are respectively connected to the rotary joint a131 and the heating chamber 101. The interior of the heating box 3 is installed A heating device is installed, the output end of the dehumidifier 5 is connected to the inside of the heating box 3, and the input end of the dehumidifier 5 is connected to two hoses b152, and the other ends of the two hoses b152 are respectively connected to the rotary joint b132 and the heating chamber 101; the heating device inside the heating box 3 heats the air, and the fan 4 is started to make the hot air in the heating box 3 enter the inner side of the hollow rotating tube 8 and the heating chamber 101 through the hose a151 and the rotary joint a131, thereby achieving the drying of the wood, and the hot air flows back to the inside of the heating box 3 through the hose b152, thereby reducing the waste of heat source, and the moisture in the gas can be absorbed by the set dehumidifier 5.

[0025] In this embodiment, when drying the wood, the wood is put into the inner side of the feed hopper 6, and the wood enters the inner side of the drying cylinder 1 through the feed hopper 6 and is placed between two partitions 9. Then, the hollow rotating tube 8 is driven to rotate and drives multiple partitions 9 to rotate until multiple partition chambers (the partition chamber is the space formed between the two partitions 9) are filled with wood (there is no need to fill the partition chamber), and then the baffle plate 7 is pushed to move and the opening at the bottom end of the feed hopper 6 is closed. The heating mechanism transports hot air to the heating chamber 101 and the inner side of the hollow rotating tube 8, and the hot air is ejected through the hollow rotating tube 8, the partition 9 and multiple fine holes on the inner wall of the drying cylinder 1. In this process, the hollow rotating tube 8 is driven to rotate by the power component set, thereby driving the wood to roll on the inner side of the drying cylinder 1, thereby improving the drying efficiency of the wood and allowing the wood to be dried evenly.

[0026] Embodiment 2

[0027] like Figure 1 and Figure 2 As shown, a wooden furniture drying device proposed in this embodiment, compared with the first embodiment, in this embodiment, multiple fans 12 are installed on both sides of the bottom of the bracket 2. After the wood is discharged, the fans 12 are started to work. The wind blown by the fans 12 can reduce the temperature of the wood surface, so that the operator can quickly pick up the wood.

[0028] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wooden furniture drying device, characterized in that: include: A drying cylinder (1) having a bracket (2); the upper end of the drying cylinder (1) is connected to a feed hopper (6), and the lower end is provided with a discharge port (1001); an arc-shaped sealing plate (10) is rotatably mounted at the bottom end of the drying cylinder (1); and a hydraulic cylinder (11) for driving the arc-shaped sealing plate (10) to rotate is mounted below the drying cylinder (1); A hollow rotating tube (8) and a plurality of partitions (9), the hollow rotating tube (8) being rotatably mounted at the center of a drying cylinder (1), the plurality of partitions (9) being mounted on the hollow rotating tube (8), and a power assembly for driving the hollow rotating tube (8) to rotate being mounted on the drying cylinder (1); the partition (9) having a hollow structure, the inner cavities of the hollow rotating tube (8) and the plurality of partitions (9) being connected; the inner layer of the drying cylinder (1) having a heating cavity (101); a plurality of fine holes being formed on the inner walls of the hollow rotating tube (8), the partition (9) and the drying cylinder (1); A heating mechanism is installed on the bracket (2) and is used to supply heat to the interior of the heating chamber (101) and the partition (9).

2. A wooden furniture drying device according to claim 1, characterized in that: The power assembly comprises a motor (16), a belt (18) and two pulleys (19). A motor bracket (17) is arranged on the side of the drying drum (1), the motor (16) is arranged on the motor bracket (17), the two pulleys (19) are respectively installed on the hollow rotating tube (8) and the output shaft of the motor (16), and the two pulleys (19) are connected by a belt (18).

3. A wooden furniture drying device according to claim 1, characterized in that: A blocking plate (7) is slidably mounted below the feed hopper (6). The blocking plate (7) movably penetrates both sides of the bottom of the feed hopper (6). A rectangular hole (71) is provided on the blocking plate (7).

4. A wooden furniture drying device according to claim 1, characterized in that: The heating mechanism comprises a heating box (3), a fan (4), a dehumidifier (5), a rotary joint a (131) and a rotary joint b (132). The heating box (3), the fan (4) and the dehumidifier (5) are all mounted on a bracket (2). The rotary joint a (131) and the rotary joint b (132) are respectively mounted on two ends of a hollow rotating tube (8). The input end of the fan (4) is connected to the interior of the heating box (3). The output end of the fan (4) is connected to a three-way joint (14). Both output ends of the joint (14) are connected to hoses a (151), and the two hoses a (151) are respectively connected to the rotary joint a (131) and the heating chamber (101). A heating device is installed inside the heating box (3). The output end of the dehumidifier (5) is connected to the inside of the heating box (3). The input end of the dehumidifier (5) is connected to two hoses b (152), and the other ends of the two hoses b (152) are respectively connected to the rotary joint b (132) and the heating chamber (101).

5. The wooden furniture drying device according to claim 1, characterized in that: A plurality of fans (12) are installed on both sides of the bottom of the bracket (2).

6. A wooden furniture drying device according to claim 1, characterized in that: The discharge port (1001) is not connected to the heating chamber (101) of the drying cylinder (1).

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