Wood drying device for wood product processing

Abstract

The invention relates to the technical field of wood drying devices, and discloses a wood drying device for wood product processing, comprising a drying box and a wood body, wherein the drying box is connected to a hot air unit, the drying box is connected to a feeding port and a discharging port, the drying box is provided with a loading rack, the drying box is provided with a material dividing unit for transferring the wood body from the loading rack to the feeding port, the material dividing unit comprises a material transferring component for transferring the wood body, the loading rack is provided with a material blocking component for allowing a single piece of the wood body to pass through the loading rack, a drying chamber and a filtering chamber are provided in the drying box, a filtering plate is provided in the filtering chamber, a cleaning unit for cleaning the filtering plate is provided in the filtering chamber, and a feeding unit for cooperating with the feeding port to transfer the wood body to the discharging port is provided in the drying chamber. The invention does not require manual placement of the wood body, reduces the workload of operators, improves the drying efficiency and uniformity of the wood body, avoids deformation of the wood body, and facilitates subsequent use of the wood body.

Description

Technical Field

[0001] The invention relates to the technical field of wood drying devices, in particular to a wood drying device for wood product processing. Background Art

[0002] In order to reduce the moisture content of wood and improve the processing performance and service life of wood, it is usually necessary to use a wood drying device for wood product processing to dry the wood.

[0003] Existing wood drying devices for wood product processing are usually composed of a drying box with a door on one side, and a hot air unit is provided on the drying box. When in use, the wood to be dried is placed in the drying box, and the hot air unit heats the air and circulates it into the drying box so that the hot air contacts the surface of the wood and takes away moisture, thereby drying the wood. However, when using the wood drying device with this structure, in order to ensure sufficient contact between the hot air and the wood, it is usually necessary to manually stack the wood to facilitate the circulation of hot air, thereby increasing the workload of the operators. At the same time, since the placement of the wood depends on the operating experience of the operators, once the placement is unreasonable, it is easy to cause poor circulation of hot air, thereby reducing the wood drying efficiency, and the wood is unevenly dried, which is easy to cause deformation of the wood, affecting the subsequent use of the wood. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a wood drying device for wood product processing.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a wood drying device for wood product processing, comprising a drying box and a wood body, the drying box is connected with a hot air unit, the drying box is connected with a feed inlet and a discharge port, the drying box is provided with a loading rack, the drying box is provided with a material dividing unit for transferring the wood body from the loading rack to the feed inlet, the material dividing unit comprises a material shifting assembly for shifting the wood body, the material shifting assembly comprises a rotating plate rotatably arranged at the lower end of the loading rack, a connecting arm is eccentrically rotated on the rotating plate, and a connecting arm is rotatably arranged at the lower end of the loading rack A toggle plate connected to the receiving rack is rotated, and a material-diverting slider that moves with the toggle plate is slidably provided on the receiving rack. A cavity is provided in the material-diverting slider, and a material-diverting plate is slidably provided in the cavity. A material-diverting spring connected to the material-diverting plate is provided in the cavity. The receiving rack is provided with a material-blocking component that allows a single piece of wood body to pass through the receiving rack. A partition plate is provided in the drying box, and a drying chamber and a filter chamber are respectively provided at both ends of the partition plate. A filter plate is provided in the filter chamber, and a cleaning unit for cleaning the filter plate is provided in the filter chamber. A feeding unit is provided in the drying chamber, which cooperates with the feed port to transport the wood body to the discharge port.

[0006] As an improvement, the material blocking assembly includes a material blocking rack arranged on the containing rack near the feed port, a material blocking plate being slidably provided on the material blocking rack, a material blocking screw being threadedly connected to the material blocking plate, a material blocking arm being rotatably provided on the material blocking plate, a material blocking roller being rotatably provided on the material blocking arm, and a material blocking spring connected to the material blocking arm being provided on the material blocking plate.

[0007] As an improvement, a reversing box is rotatably provided on the containing rack, a reversing baffle is slidably provided on the reversing box, a limit arm is provided on the containing rack, a limit block cooperating with the reversing baffle is provided on the limit arm, a reset spring connected with the reversing baffle is provided on the reversing box, a reversing rod is provided at the lower end of the material removing slider, a reversing sleeve is slidably sleeved on the reversing rod, a reversing arm rotatably connected with the reversing box is rotatably provided on the reversing sleeve, and a reversing rod is provided with a reversing spring connected with the reversing sleeve.

[0008] As an improvement, a positioning unit for placing the wood body is provided in the drying chamber, and the positioning unit includes a positioning plate arranged in the drying chamber, a positioning block is provided on the positioning plate, a positioning baffle is rotatably provided on the positioning block, a positioning spring connected to the positioning baffle is provided on the positioning block, and a positioning roller is rotatably provided on the positioning baffle.

[0009] As an improvement, the feeding unit includes a feeding bracket and a feeding plate arranged in the drying chamber, and a driving plate, a matching plate, a synchronization plate and a mounting plate are rotatably provided on the feeding bracket in sequence, and feeding blocks are symmetrically provided on the feeding plate. One group of the feeding pipes is rotatably connected to the driving plate and the matching plate, and another group of the feeding plates is rotatably connected to the synchronization plate and the mounting plate.

[0010] As an improvement, the cleaning unit includes a cleaning chute arranged on both sides of the filter chamber, a cleaning slider is slidably provided in the cleaning chute, a cleaning plate is provided between the two groups of cleaning sliders, a cleaning brush is provided on the cleaning plate, a cleaning sleeve is provided on the cleaning plate, a cleaning spring is provided in the cleaning sleeve, a cleaning slide rod connected to the cleaning spring is slidably provided in the cleaning sleeve, a cleaning ball sleeve is provided on the cleaning slide rod, a cleaning ball head is rotatably provided in the cleaning ball sleeve, and a vibrating bump cooperating with the cleaning ball head is provided on the filter plate.

[0011] As an improvement, a discharge unit is provided on the side of the positioning plate near the discharge port, and the discharge unit includes a discharge rack arranged at the lower end of the positioning plate, a discharge slide is slidably provided in the discharge rack, a discharge slide rod is provided on the discharge slide rod, a discharge spring is provided on the discharge slide rod and sleeved on the discharge slide rod, the discharge slide rod extends out of the discharge rack at one end and is slidably sleeved on a discharge cross bar, a discharge connecting plate is provided on the discharge cross bar, a positioning slide groove is provided on the feeding plate, and a positioning slide groove is slidably provided with a positioning slide rod connected to the discharge connecting plate.

[0012] As an improvement, a material discharge block is provided on the feeding plate, a material discharge baffle is provided on the material discharge block, and a spring piece is provided on the material discharge baffle.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the material dividing unit puts the wood body from the loading rack into the drying box in a single piece, the feeding unit conveys the wood body from the feeding port to the discharging port, and with the cooperation of the hot air unit, the wood body is dried, and there is no need to manually place the wood body, which reduces the workload of the operators. At the same time, the hot air circulation is avoided, the drying efficiency and uniformity of the wood body are improved, the deformation of the wood body is avoided, and the subsequent use of the wood body is convenient. Specifically:

[0014] 1. The rotating rotating plate drives the shifting plate to rotate reciprocatingly through the connecting arm, and the shifting plate drives the shifting slider to slide reciprocatingly. With the cooperation of the shifting spring and the shifting plate, the function of shifting the wood body from the loading rack to the feed port is realized. The setting of the blocking component enables the wood body to move in a single piece, avoiding the blockage of the feed port and the poor circulation of hot air caused by the simultaneous movement of multiple wood bodies due to friction, while reducing the workload of the operators, improving the drying efficiency and uniformity of the wood body, avoiding deformation of the wood body, and facilitating the subsequent use of the wood body;

[0015] 2. The blocking screw rotates, and the position of the blocking plate on the blocking frame changes, so that the position of the blocking plate can be adjusted according to the thickness of the wood body, which is convenient for blocking wood bodies of different thicknesses, so that a single piece of wood body passes through the blocking plate and enters the feed port, avoiding the adhesion of the wood bodies to each other and causing poor hot air circulation during the drying process, thereby improving the drying efficiency and drying uniformity of the wood body, avoiding deformation of the wood body, and facilitating the subsequent use of the wood body;

[0016] 3. When the material-diverting slider is sliding back and forth, the reversing rod, the reversing sleeve, the reversing arm and the reversing spring cooperate to drive the reversing box. The reversing box drives the wood body to rotate synchronously, so that the wood body moves from a horizontal state to a vertical state. With the cooperation of the limit arm, the limit baffle plate and the reset spring, the baffle plate is opened, so that the wood body can enter the feed port under the action of gravity, improve the feeding efficiency and reduce the workload of the operators.

[0017] 4. The driving plate, matching plate, synchronous plate, mounting plate and corresponding feeding block cooperate to drive the feeding plate to rotate cyclically, and the discharge block, discharge baffle and spring piece cooperate to clamp and fix the wood body. With the cooperation of the positioning unit, the wood body is gradually moved, thereby realizing the continuous feeding and continuous drying of the wood body, and improving the drying efficiency of the wood body;

[0018] 5. While the cleaning plate drives the cleaning brush to clean the filter plate, the cleaning sleeve drives the cleaning spring, cleaning slide rod, cleaning ball sleeve and cleaning ball head to move synchronously. With the cooperation of the vibrating protrusion, the filter plate vibrates slightly, thereby causing impurities attached to the filter plate to fall off, avoiding blockage of the filter plate, improving the filtering and ventilation efficiency of the filter plate, and preventing exhaust gas from outflowing and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a wood drying device for wood product processing of the present invention.

[0020] Figure 2 It is an exploded view of a wood drying device for wood product processing according to the present invention.

[0021] Figure 3 This is a cross-sectional view of a wood drying device for wood product processing according to the present invention. Figure 1 .

[0022] Figure 4 This is a cross-sectional view of a wood drying device for wood product processing according to the present invention. Figure 2 .

[0023] Figure 5 The present invention is a schematic structural diagram of a material dividing unit of a wood drying device for wood product processing.

[0024] Figure 6 The present invention is a cross-sectional view of a material dividing unit of a wood drying device for wood product processing.

[0025] Figure 7 The invention discloses an exploded diagram of a material dividing unit of a wood drying device for processing wood products.

[0026] Figure 8 The invention discloses a cross-sectional view of a material-shifting sliding block of a wood drying device for processing wood products.

[0027] Fig. 9 The present invention is a schematic structural diagram of a feeding unit of a wood drying device for processing wood products.

[0028] Fig.10 It is an exploded view of a feeding unit of a wood drying device for wood product processing according to the present invention.

[0029] Fig.11 The present invention is a cross-sectional view of a drying box of a wood drying device for wood product processing.

[0030] Fig.12 The present invention is a wood drying device for wood product processing Figure 3 Enlarged view of part A.

[0031] Fig.13The present invention is a schematic structural diagram of a cleaning unit of a wood drying device for wood product processing.

[0032] Fig.14 It is an exploded view of a cleaning unit of a wood drying device for wood product processing according to the present invention.

[0033] Fig.15 The present invention is a cross-sectional view of a cleaning unit of a wood drying device for wood product processing.

[0034] Fig.16 The present invention is a wood drying device for wood product processing Fig.11 Magnified view of part B.

[0035] Fig.17 The present invention is a wood drying device for wood product processing Fig.15 Magnified view of part C.

[0036] As shown in the figure: 1. Drying box; 11. Hot air unit; 111. Air outlet main pipe; 112. Air outlet branch pipe; 113. Air outlet; 114. Hot air blower; 12. Feed port; 121. Feed baffle; 122. Feed spring; 13. Discharge port; 131. Discharge baffle; 132. Discharge spring; 14. Positioning unit; 141. Positioning plate; 142. Positioning block; 143. Positioning baffle; 144. Positioning spring; 145. Positioning roller; 15. Partition plate; 151. Drying chamber; 152. Filter chamber; 1521. Filter plate; 15211. Vibration moving protrusion; 1522, return air duct; 1523, preheating bellows; 16, loading rack; 161, loading slot; 17, unloading unit; 171, unloading rack; 172, unloading slide plate; 173, unloading slide bar; 174, unloading spring; 175, unloading cross bar; 176, unloading connecting plate; 18, cleaning slide trough; 181, cleaning slide block; 2, material distribution unit; 21, material shifting assembly; 211, material shifting slide block; 2111, material shifting spring; 212, material shifting plate; 213, rotating plate; 214, connecting arm; 215, shifting plate; 216, material shifting rack; 22, Material blocking assembly; 221, material blocking frame; 222, material blocking plate; 223, material blocking screw; 224, material blocking arm; 225, material blocking spring; 226, material blocking roller; 23, reversing box; 231, reversing baffle; 232, reset spring; 233, reversing arm; 234, reversing rod; 235, reversing sleeve; 236, reversing spring; 24, material moving assembly; 241, material moving roller; 2411, material moving groove wheel; 242, driving groove wheel; 2421, driving belt; 25, limiting arm; 251, limiting block; 3, feeding unit; 31, feeding bracket; 31 1. Driving plate; 312. Matching plate; 313. Synchronous plate; 314. Mounting plate; 315. Synchronous groove wheel; 316. Feeding groove wheel; 317. Synchronous belt; 32. Feeding plate; 321. Feeding block; 33. Discharging block; 331. Discharging baffle; 332. Shrapnel; 34. Positioning slide; 341. Positioning slide plate; 4. Cleaning unit; 41. Air blower; 42. L-shaped support arm; 43. Cleaning plate; 44. Cleaning brush; 45. Cleaning sleeve; 46. Cleaning spring; 47. Cleaning slide bar; 48. Cleaning ball sleeve; 49. Cleaning ball head; 5. Wood body. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0038] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 5 , Attachment Figure 6 , Attachment Fig. 9 , Attachment Fig.11 , Attachment Fig.13 With attached Fig.16As shown, a wood drying device for wood product processing comprises a drying box 1 and a wood body 5, the drying box 1 is connected with a hot air unit 11, the drying box 1 is connected with a feed port 12 and a discharge port 13, the feed port 12 is hinged with a feed baffle 121, the drying box 1 is provided with a feed spring 122 connected with the feed baffle 121, the discharge port 13 is hinged with a discharge baffle 131, the drying box 1 is provided with a discharge spring 132 connected with the discharge baffle 131, the feed baffle 121 and the discharge baffle 131 reduce heat loss and improve heat utilization, the drying box 1 is provided with a loading rack 16, the drying box 1 is provided with a material dividing unit 2 for transferring the wood body 5 from the loading rack 16 to the feed port 12, The material dividing unit 2 includes a material shifting component 21 for shifting the wood body 5, and the containing rack 16 is provided with a material blocking component 22 for allowing a single piece of the wood body 5 to pass through the containing rack 16. A partition plate 15 is provided in the drying box 1, and a drying chamber 151 and a filter chamber 152 are respectively provided at both ends of the partition plate 15 of the drying box 1. A filter plate 1521 is provided in the filter chamber 152, and a water absorbent is contained in the filter plate 1521. A filter screen is provided outside the filter plate 1521 for filtering impurities. This is the current prior art and will not be repeated here. A cleaning unit 4 is provided in the filter chamber 152 for cleaning the filter plate 1521, and a feeding unit 3 is provided in the drying chamber 151 for cooperating with the feed port 12 to transport the wood body 5 to the discharge port 13.

[0039] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 With attached Fig.11 As shown, the hot air unit 11 includes a hot air blower 114 arranged at the upper end of the drying box 1, the hot air blower 114 is connected to an air outlet main pipe 111, the air outlet main pipe 111 is connected to an air outlet branch pipe 112, the air outlet branch pipes 112 are symmetrically arranged on both sides of the hot air blower 114, the drying box 1 is provided with an air outlet 113 connected to the air outlet branch pipe 112, and a plurality of air outlets 113 are arranged along the linear direction of the drying box 1.

[0040] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 , Attachment Fig.11 With attached Fig.16As shown, the filter chamber 152 is connected to a return air duct 1522, and the return air duct 1522 is connected to a preheating bellows 1523 connected to the holding rack 16. The preheating bellows 1523 is provided with openings, and a plurality of groups of openings are arranged. The plurality of groups of openings are evenly distributed on the side of the preheating bellows 1523 close to the feed port 12. The airflow processed by the filter plate 1521 is blown toward the wood body 5 through the preheating bellows 1523 to preheat the wood body 5, thereby improving the utilization rate of heat, reducing the operation time of the wood body 5 in the drying box 1, and improving the drying efficiency of the wood body 5.

[0041] The working principle of the present invention is as follows: the wood body 5 is placed on the storage rack 16, and the edge of the wood body 5 slides and fits with the inner wall of the storage rack 16. Due to the existence of gravity, the wood bodies 5 will be stacked on each other, thereby saving storage space. At this time, the material blocking component 22 is adjusted to allow a single piece of wood body 5 to pass through, and the material shifting component 21 shifts the wood body 5 away from the storage rack 16. Under the action of gravity, the wood body 5 falls through the feed port 12 into the drying chamber 151. The wood body 5 entering the drying chamber 151 moves toward the discharge port 13 under the action of the feeding unit 3. While the wood body 5 moves, the hot air unit 11 passes through the hot air blower 114 The hot air passes through the main air outlet pipe 111 and the branch air outlet pipe 112 in turn and enters the drying chamber 151 from the air outlet 113. The hot air contacts the wood body 5 to dry the wood body 5. The water vapor volatilized by the wood body 5 enters the filter chamber 152 under the action of the air flow and is filtered through the filter plate 1521. The water absorbent contained in the filter plate 1521 absorbs the water vapor, and the filter plate 1521 filters the impurities. The cleaning unit 4 cleans the filter plate 1521 to keep the filter plate 1521 efficient in filtering and avoid clogging of the filter plate 1521. The airflow filtered by the filter plate 1521 is discharged from the filter chamber 152.

[0042] Combined with Figure 3 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 With attached Figure 8 As shown, the material tapping assembly 21 includes a rotating plate 213 rotatably arranged at the lower end of the loading frame 16, the rotating plate 213 can be driven by a motor, an eccentrically rotatable connecting arm 214 is provided on the rotating plate 213, a toggle plate 215 rotatably connected to the connecting arm 214 is rotatably provided at the lower end of the loading frame 16, the toggle plate 215 is a U-shaped structure, a material tapping slider 211 is slidably provided on the loading frame 16 and moves with the toggle plate 215, a loading groove 161 slidably matched with the material tapping slider 211 is provided on the loading frame 16, a material tapping frame 216 slidably connected to the toggle plate 215 is provided at the lower end of the material tapping slider 211, a cavity is provided in the material tapping slider 211, a material tapping plate 212 is slidably provided in the cavity, the material tapping plate 212 is a wedge-shaped structure, a material tapping spring 2111 connected to the material tapping plate 212 is provided in the cavity.

[0043] The working principle of the material shifting assembly 21 is as follows: the rotating plate 213 rotates, the rotating plate 213 drives the connecting arm 214 to rotate, and the connecting arm 214 drives the shifting plate 215 to rotate back and forth. When the shifting plate 215 moves toward the feeding port 12, the shifting plate 215 shifts the material shifting slider 211 toward the feeding port 12 through the material shifting frame 216, and the material shifting slider 211 drives the wood body 5 toward the feeding port 12 through the material shifting plate 212, thereby realizing the shifting of the wood body 5. On the contrary, when the shifting plate 215 moves away from the feeding port 12, the wood body 5 is shifted. When moving in the direction of the feed port 12, the shifting plate 215 shifts the shifting slider 211 to move away from the feed port 12 through the shifting frame 216. Since the shifting plate 212 is a wedge-shaped structure, under the action of the gravity of the wood body 5, the shifting plate 212 is recovered to the cavity in the shifting slider 211, and the shifting plate 212 squeezes the shifting spring 2111, and the shifting spring 2111 is forced to shrink. When the shifting plate 212 runs away from the wood body 5, the shifting spring 2111 drives the shifting plate 212 to reset, so that the wood body 5 can be shifted.

[0044] Combined with Figure 3 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 With attached Figure 8 As shown, the material blocking assembly 22 includes a material blocking frame 221 arranged on the side of the loading frame 16 close to the feeding port 12, a material blocking plate 222 is slidably provided on the material blocking frame 221, a material blocking screw 223 rotatably connected to the material blocking plate 222 is threadedly connected to the material blocking frame 221, and the material blocking screw 223 can be manually rotated or driven by a motor, a material blocking arm 224 is rotatably provided on the material blocking plate 222, a material blocking roller 226 is rotatably provided on the material blocking arm 224, and a material blocking plate 222 is provided with a material blocking arm 224 connected to the material blocking arm 224. The material-blocking spring 225 is provided on the loading rack 16, and a material-moving component 24 for moving the wood body 5 is provided. The material-moving component 24 includes a material-moving roller 241 rotatably arranged at the lower end of the material-moving rack, and a material-moving groove wheel 2411 connected to the material-moving roller 241 is rotatably provided on the loading rack 16, and a driving groove wheel 242 connected to the rotating plate 213 is rotatably provided at the lower end of the loading rack 16, and the driving groove wheel 242 rotates synchronously with the rotating plate 213, and a driving belt 2421 is provided between the driving groove wheel 242 and the moving groove wheel.

[0045] The working principle of the material blocking assembly 22 is as follows: by rotating the material blocking screw 223, the position of the material blocking plate 222 relative to the material blocking frame 221 can be adjusted, so that the position of the material blocking plate 222 can be adjusted according to the thickness of different wood bodies 5 to ensure that the wood body 5 passes through the material blocking plate 222 in a single piece. At the same time, when the rotating plate 213 rotates, the driving groove wheel 242 rotates synchronously, and the driving groove wheel 242 drives the material shifting groove wheel 2411 to rotate through the driving belt 2421, and then drives the material shifting roller 241 connected thereto to rotate, and the material shifting roller 241 drives the wood body 5 to move, and the material blocking spring 225 cooperates with the material blocking arm 224 to drive the material blocking roller 226 to keep close to the wood body 5, so that the material shifting roller 241 can fully contact with the wood body 5, which is convenient for conveying the wood body 5.

[0046] Combined with Figure 3 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 With attached Figure 8 As shown, a reversing box 23 is rotatably provided on the loading rack 16, a supporting rod cooperating with the reversing box 23 is provided on the loading rack 16, a reversing baffle 231 is slidably provided on the reversing box 23, a limiting arm 25 is provided on the loading rack 16, a limiting block 251 cooperating with the reversing baffle 231 is provided on the limiting arm 25, a return spring 232 connected with the reversing baffle 231 is provided on the reversing box 23, a reversing rod 234 is provided at the lower end of the material diverting slider 211, a reversing sleeve 235 is slidably sleeved on the reversing rod 234, a reversing arm 233 rotatably connected with the reversing box 23 is rotatably provided on the reversing sleeve 235, and a reversing spring 236 connected with the reversing sleeve 235 is provided on the reversing rod 234.

[0047] Working principle of the reversing box 23: When the material-diverting slider 211 moves away from the feed port 12, the material-diverting slider 211 drives the reversing sleeve 235 to move synchronously through the reversing rod 234, and the reversing sleeve 235 drives the reversing box 23 to rotate through the reversing arm 233. When the reversing box 23 rotates until the reversing baffle 231 cooperates with the limit block 251 and continues to rotate, the limit block 251 squeezes the reversing baffle 231, and the reversing baffle 231 squeezes the return spring 232. The return spring 232 is forced to shrink, and the reversing baffle 231 slides along the reversing box 23. At this time, the wood body 5 in the reversing box 23 falls under the action of gravity and enters the drying box 1 through the feed port 12 for drying. When the material-moving slider 211 moves toward the feed port 12, the material-moving slider 211 drives the reversing sleeve 235 to move through the reversing rod 234 and the reversing spring 236. The reversing sleeve 235 drives the reversing box 23 to rotate through the reversing arm 233. The reversing box 23 rotates to cooperate with the support rod. At this time, the material-moving roller 241 can transport the wood body 5 to the reversing box 23 to prepare for the next reversal.

[0048] Combined with Figure 3 , Attachment Fig.11 , Attachment Fig.12 With attached Fig.16 As shown, a positioning unit 14 for placing the wood body 5 is provided in the drying chamber 151, and the positioning unit 14 includes a positioning plate 141 arranged in the drying chamber 151, and a positioning block 142 is provided on the positioning plate 141, and the positioning block 142 is a U-shaped structure, and the positioning blocks 142 are symmetrically arranged, and a plurality of groups of positioning blocks 142 are equidistantly arranged along the linear direction of the positioning plate 141, and a positioning baffle 143 is rotatably provided on the positioning block 142, and a positioning spring 144 connected to the positioning baffle 143 is provided on the positioning block 142, and a positioning roller 145 is rotatably provided on the positioning baffle 143, and a plurality of groups of positioning rollers 145 are equidistantly arranged along the linear direction of the positioning baffle 143.

[0049] Combined with Figure 2 , Attachment Figure 3 , Attachment Fig. 9 With attached Fig.10 As shown, the feeding unit 3 includes a feeding bracket 31 and a feeding plate 32 arranged in the drying chamber 151, and a driving plate 311, a matching plate 312, a synchronous plate 313 and a mounting plate 314 are rotatably provided on the feeding bracket 31, a feeding groove wheel 316 connected to the driving plate 311 is rotatably provided on the feeding bracket 31, a synchronous groove wheel 315 connected to the synchronous plate 313 is rotatably provided on the feeding bracket 31, a synchronous belt 317 is provided between the feeding groove wheel 316 and the synchronous groove wheel 315, and a symmetrical belt 317 is provided on the feeding plate 32. The feeding block 321, one group of the feeding blocks 321 is rotatably connected to the driving plate 311 and the matching plate 312, and the other group of the feeding blocks 321 is rotatably connected to the synchronization plate 313 and the mounting plate 314. The driving plate 311 can be driven by a motor. The feeding plate 32 is provided with a discharge block 33, and a plurality of discharge blocks 33 are equidistantly arranged in a linear direction of the feeding plate 32. The discharge blocks 33 are arranged corresponding to the positioning blocks 142. The discharge blocks 33 are provided with a discharge baffle 331, and the discharge baffle 331 is provided with a spring piece 332.

[0050] The working principle of the positioning unit 14 and the feeding unit 3 is as follows: the wood body 5 falls into the drying chamber 151 through the feed port 12 under the action of gravity, and the wood body 5 falls onto the positioning block 142 on the side away from the discharge port 13. The positioning spring 144 drives the positioning roller 145 to clamp and position the wood body 5 through the positioning baffle 143. After that, the feeding groove wheel 316 drives the synchronous groove wheel 315 to rotate through the synchronous belt 317, and the driving plate 311 rotates synchronously with the mounting plate 314. 4, the two groups of feeding blocks 321 rotate synchronously, the feeding plate 32 rotates, and the discharge baffle 331 rotates synchronously. The discharge baffle 331 lifts the wood body 5 on the positioning block 142 during the rotation process, and clamps the wood body 5 under the action of the spring piece 332. The wood body 5 moves with the rotation of the feeding plate 32. When the wood body 5 moves to the positioning block 142 of the lower group, the feeding plate 32 continues to rotate. At this time, the discharge baffle 331 is separated from the wood body 5, thereby realizing the overall movement of the wood body 5.

[0051] Combined with Figure 3 , Attachment Fig. 9 , Attachment Fig.10 , Attachment Fig.11 , Attachment Fig.12 With attached Fig.16 As shown, a discharge unit 17 is provided on one side of the positioning plate 141 close to the discharge port 13, and the discharge unit 17 includes a discharge rack 171 arranged at the lower end of the positioning plate 141, a discharge slide plate 172 is slidably provided in the discharge rack 171, a discharge slide bar 173 is provided on the discharge slide bar 172, a discharge spring 174 sleeved on the discharge slide bar 173 is provided on the discharge slide bar 172, and the discharge slide bar 173 extends out of the discharge rack 171. One end is slidably sleeved with a discharge cross bar 175, and the discharge cross bar 175 is provided with a discharge connecting plate 176, and a positioning slide groove 34 is provided on the feeding plate 32, and a positioning slide groove 34 is slidably provided with a positioning slide plate 341 connected to the discharge connecting plate 176.

[0052] The working principle of the discharge unit 17: when the feeding plate 32 rotates, the feeding plate 32 drives the positioning slide 34 to rotate synchronously, and the positioning slide 34 drives the discharge connecting plate 176 to slide back and forth through the positioning slide 341. When the discharge connecting plate 176 moves away from the discharge port 13, the discharge connecting plate 176 drives the discharge slide bar 173 and the discharge slide plate 172 to move synchronously through the discharge cross bar 175. At this time, the wood body 5 can enter the discharge port 13 through the discharge rack 171 for discharge. On the contrary, when the discharge connecting plate 176 moves toward the discharge port 13, the discharge spring 174 drives the discharge slide plate 172 to keep close to the discharge rack 171, so that the wood body 5 can be placed on the discharge slide plate 172, which is convenient for subsequent discharge operations.

[0053] Combined with Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Fig.13 , Attachment Fig.14 , Attachment Fig.15 With attached Fig.17 As shown, the cleaning unit 4 includes a cleaning chute 18 arranged on both sides of the filter chamber 152, and a cleaning slider 181 is slidably provided in the cleaning chute 18, a cleaning plate 43 is provided between two groups of the cleaning sliders 181, a cleaning brush 44 is provided on the cleaning plate 43, a cleaning sleeve 45 is provided on the cleaning plate 43, a cleaning spring 46 is provided in the cleaning sleeve 45, a cleaning slide rod 47 connected to the cleaning spring 46 is slidably provided in the cleaning sleeve 45, a cleaning ball sleeve 48 is provided on the cleaning slide rod 47, a cleaning ball head 49 is rotatably provided in the cleaning ball sleeve 48, a vibrating protrusion 15211 cooperating with the cleaning ball head 49 is provided on the filter plate 1521, and an air outlet fan 41 is provided on the partition plate 15, and an L-shaped support arm 42 is provided at the output end of the air outlet fan 41, and one end of the L-shaped support arm 42 is slidably connected to the cleaning plate 43.

[0054] The working principle of the cleaning unit 4 is as follows: the air outlet fan 41 is started, and the air outlet fan 41 introduces the air flow containing water vapor in the drying chamber 151 into the filter chamber 152. During the drying process, the wood body 5 will inevitably produce dry wood chips and dust, and the wood chips and dust will follow the air flow into the filter chamber 152. The air flow will be filtered when passing through the filter plate 1521. At the same time, the air outlet fan 41 will drive the L-shaped support arm 42 to rotate when it is in motion. Due to the limiting effect of the cleaning slide 18, the cleaning slider 181 will drive the cleaning plate 43 to slide back and forth, and the cleaning plate 43 drives the cleaning brush 44 to clean the filter plate 1521. Furthermore, the cleaning plate 43 drives the cleaning ball head 49 to cooperate with the vibration protrusion 15211 on the filter plate 1521 through the cleaning sleeve 45, the cleaning spring 46, the cleaning slide rod 47 and the cleaning ball sleeve 48, so that the filter plate 1521 produces a slight vibration, which is convenient for fine impurities to escape from the filter plate 1521.

[0055] When the present invention is implemented, multiple groups of wood bodies 5 are placed on the loading rack 16. According to the thickness of the wood bodies 5, the blocking screw 223 is rotated, and the relative position of the blocking plate 222 and the blocking bracket is adjusted so that a single piece of wood body 5 can pass through the blocking plate 222. The hot air blower 114 is started, and the rotating plate 213 is driven to rotate, so that the single piece of wood body 5 passes through the blocking plate 222 and enters the drying box 1 through the feed inlet 12 under the reversing action of the reversing box 23. The wood body 5 entering the drying box 1 falls onto the positioning plate 141 under the action of gravity, and is clamped and fixed by the cooperation of the positioning spring 144, the positioning baffle 143 and the positioning roller 145. The feeding groove wheel 316 is driven to rotate, the feeding plate 32 is rotated, and the discharging block 33 drives the wood body 5 to move to the next group of the positioning blocks 142 and fix them. At the same time, the hot air blower 114 passes the main air outlet pipe 111 and the branch air outlet pipe 11 in sequence. The hot air enters the drying chamber 151 from the air outlet 113, and the hot air contacts the wood body 5 to dry the wood body 5. The water vapor volatilized from the wood body 5 enters the filter chamber 152 under the action of the air flow, and is filtered by the filter plate 1521. The water absorbent contained in the filter plate 1521 absorbs the water vapor, and the filter plate 1521 filters the impurities. The air outlet 41 drives the cleaning plate 43 to clean the filter plate 1521 through the cleaning brush 44. At the same time, the cleaning ball head 49 cooperates with the vibration protrusion 15211 to make the filter plate 1521 vibrate slightly, thereby improving the cleaning effect. The air flow passing through the filter plate 1521 enters the preheating wind box 1523 through the return air pipe 1522 and blows toward the wood body 5 to be dried, thereby preheating the wood body 5. The above steps are repeated until the wood body 5 moves and moves out of the drying box 1 through the discharge port 13, thus completing the drying operation of the wood body 5.

[0056] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A wood drying device for wood product processing, comprising a drying box (1) and a wood body (5), wherein the drying box (1) is connected to a hot air unit (11), and the drying box (1) is connected to a feed inlet (12) and a discharge outlet (13), wherein: The drying box (1) is provided with a loading rack (16), and the drying box (1) is provided with a material distribution unit (2) for transferring a wood body (5) from the loading rack (16) to a feeding port (12), the material distribution unit (2) comprising a material distribution component (21) for displacing the wood body (5), the material distribution component (21) comprising a rotating plate (213) rotatably arranged at the lower end of the loading rack (16), a connecting arm (214) eccentrically rotatably arranged on the rotating plate (213), and a connecting arm (214) eccentrically rotatably arranged on the lower end of the loading rack (16). A shifting plate (215) is rotatably connected to the connecting arm (214); a material shifting slider (211) is slidably provided on the containing frame (16) and moves along with the shifting plate (215); a cavity is provided in the material shifting slider (211); a material shifting plate (212) is slidably provided in the cavity; a material shifting spring (2111) connected to the material shifting plate (212) is provided in the cavity; and a material blocking component (22) is provided on the containing frame (16) for allowing a single piece of the wood body (5) to pass through the containing frame (16); The drying box (1) is provided with a partition plate (15), and the drying box (1) is provided with a drying chamber (151) and a filter chamber (152) at both ends of the partition plate (15), respectively; a filter plate (1521) is provided in the filter chamber (152), and a cleaning unit (4) for cleaning the filter plate (1521) is provided in the filter chamber (152); and a feeding unit (3) is provided in the drying chamber (151) for cooperating with the feeding port (12) to transport the wood body (5) to the discharging port (13).

2. The wood drying device for wood product processing according to claim 1, characterized in that: The material blocking assembly (22) comprises a material blocking frame (221) arranged on a side of the containing frame (16) close to the material inlet (12); a material blocking plate (222) is slidably provided on the material blocking frame (221); a material blocking screw (223) is threadedly connected to the material blocking plate (222) and is rotatably connected to the material blocking plate (222); a material blocking arm (224) is rotatably provided on the material blocking plate (222); a material blocking roller (226) is rotatably provided on the material blocking arm (224); and a material blocking spring (225) is provided on the material blocking plate (222) and is connected to the material blocking arm (224).

3. The wood drying device for wood product processing according to claim 1, characterized in that: A reversing box (23) is rotatably provided on the loading frame (16), a reversing baffle (231) is slidably provided on the reversing box (23), a limiting arm (25) is provided on the loading frame (16), a limiting block (251) matched with the reversing baffle (231) is provided on the limiting arm (25), a return spring (232) connected with the reversing baffle (231) is provided on the reversing box (23), a reversing rod (234) is provided at the lower end of the material-diverting slider (211), a reversing sleeve (235) is slidably sleeved on the reversing rod (234), a reversing arm (233) rotatably connected with the reversing box (23) is rotatably provided on the reversing sleeve (235), and a reversing spring (236) connected with the reversing sleeve (235) is provided on the reversing rod (234).

4. The wood drying device for wood product processing according to claim 1, characterized in that: A positioning unit (14) for placing the wood body (5) is provided in the drying chamber (151), the positioning unit (144) comprising a positioning plate (141) provided in the drying chamber (151), a positioning block (142) being provided on the positioning plate (141), a positioning baffle (143) being rotatably provided on the positioning block (142), a positioning spring (144) connected to the positioning baffle (143) being provided on the positioning block (142), and a positioning roller (145) being rotatably provided on the positioning baffle (143).

5. The wood drying device for wood product processing according to claim 4, characterized in that: The feeding unit (3) comprises a feeding bracket (31) and a feeding plate (32) arranged in a drying chamber (151); a driving plate (311), a matching plate (312), a synchronizing plate (313) and a mounting plate (314) are rotatably arranged on the feeding bracket (31); feeding blocks (321) are symmetrically arranged on the feeding plate (32); one group of the feeding blocks (321) is rotatably connected to the driving plate (311) and the matching plate (312); and another group of the feeding blocks (321) is rotatably connected to the synchronizing plate (313) and the mounting plate (314).

6. The wood drying device for wood product processing according to claim 1, characterized in that: The cleaning unit (4) comprises cleaning chutes (18) arranged on both sides of the filter chamber (152), cleaning sliders (181) are slidably provided in the cleaning chutes (18), a cleaning plate (43) is provided between two groups of cleaning sliders (181), a cleaning brush (44) is provided on the cleaning plate (43), a cleaning sleeve (45) is provided on the cleaning plate (43), a cleaning spring (46) is provided in the cleaning sleeve (45), a cleaning slide rod (47) connected to the cleaning spring (46) is slidably provided in the cleaning sleeve (45), a cleaning ball sleeve (48) is provided on the cleaning slide rod (47), a cleaning ball head (49) is rotatably provided in the cleaning ball sleeve (48), and a vibrating protrusion (15211) cooperating with the cleaning ball head (49) is provided on the filter plate (1521).

7. The wood drying device for wood product processing according to claim 5, characterized in that: A material discharge unit (17) is provided on one side of the positioning plate (141) close to the material discharge port (13). The material discharge unit (17) comprises a material discharge frame (171) arranged at the lower end of the positioning plate (141). A material discharge slide plate (172) is slidably provided in the material discharge frame (171). A material discharge slide bar (173) is provided on the material discharge slide bar (172). A material discharge spring (174) sleeved on the material discharge slide bar (173) is provided on the material discharge slide bar (172). One end of the material discharge slide bar (173) extending out of the material discharge frame (171) is slidably sleeved with a material discharge cross bar (175). A material discharge connecting plate (176) is provided on the material discharge cross bar (175). A positioning slide groove (34) is provided on the positioning slide groove (34). A positioning slide plate (341) connected to the material discharge connecting plate (176) is slidably provided on the positioning slide groove (34).

8. The wood drying device for wood product processing according to claim 5, characterized in that: A material discharge block (33) is provided on the material feeding plate (32), a material discharge baffle (331) is provided on the material discharge block (33), and a spring piece (332) is provided on the material discharge baffle (331).

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