Wooden pen holder drying machine

Abstract

The application discloses a wooden pen barrel drying machine and relates to the technical field of wooden pen barrel drying, which comprises two supports, a conveying belt body is arranged between the two supports, a plurality of mounting racks are fixedly arranged on the top surface and the bottom surface of the conveying belt body respectively and are used for supporting wooden pen barrels, the material hopper, the pump body, the hose, the smearing block, the electric push rod one, the rotating seat, the connecting rod three, the connecting rod two, the connecting frame, the positioning block, the connecting rod one and the supporting block are matched with each other, the wooden pen barrels can be prevented from cracking in the subsequent drying process, the electric push rod three, the electronic scale one, the connecting box, the supporting pipe, the air pump, the remote camera, the discharging rack, the electronic scale two and the conveying belt body are matched with each other, the balance between the water content and the color of the wooden pen barrels can be achieved, the reliability of the wooden pen barrels in subsequent use can be ensured, the drying effect of the wooden pen barrels can be achieved, and the wooden pen barrels can be continuously processed by the staff.

Description

Technical Field

[0001] This invention relates to the field of drying wooden pen barrels, specifically a wooden pen barrel drying machine. Background Technology

[0002] Wooden pen barrels typically refer to the grip portion of a pen made from wood. This material is natural and environmentally friendly, comfortable to hold, and has a certain weight, giving it a warm and elegant feel. Pens with wooden barrels can be ballpoint pens, fountain pens, pencils, or other types of writing instruments. They may undergo fine processing and polishing to ensure a smooth surface and a pleasant feel during use. Furthermore, pens with wooden barrels often possess artistic and collectible value because they can be carved with intricate patterns or designs, and the wooden barrels require a drying process during production.

[0003] Research revealed problems with existing wooden pen barrel drying processes. Since wooden pen barrels are typically dried with hot air, the ends of the barrel are in direct contact with the hot air, causing faster moisture loss at the ends and slower loss in the middle. This uneven moisture loss can lead to cracking during drying. Before drying, workers often create a small groove at one end of the pen barrel for inserting the lead core. This small groove can trap moisture, hindering drying efficiency. Furthermore, the wood may shrink during drying, causing the groove to shrink and making it difficult to insert the lead core. The moisture content is crucial for the quality of the pen barrel and also affects its color; lower moisture content results in a lighter color, while higher moisture content leads to a darker color. The current drying methods struggle to balance moisture content and color, resulting in poor drying quality and hindering the work of the workers.

[0004] Therefore, based on the above-mentioned search and in combination with existing technology, the present invention proposes a wooden pen barrel drying machine to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a wooden pen barrel dryer with advantages such as strong aesthetics, high reliability, high drying rate, and good drying quality, in order to solve the problems mentioned in the background art, such as the possibility of cracking of wooden pen barrels due to uneven moisture loss during drying, and the difficulty of achieving a balance between the moisture content and color of wooden pen barrels in existing drying methods.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A wooden pen barrel dryer includes two supports with a conveyor belt body installed between them; several mounting brackets fixedly installed on the top and bottom surfaces of the conveyor belt body to support the wooden pen barrels; a drying chamber fixedly installed on the top surface of the two supports; a hot air blower installed on the top surface of the drying chamber to provide hot air to the drying chamber; a hopper positioned above the conveyor belt body for feeding the wooden pen barrels, with fixed brackets fixedly installed on both sides of the hopper, the bottom surface of the fixed brackets being fixedly connected to the top surface of the supports; and a drying mechanism positioned below the hopper for drying the wooden pen barrels. The drying mechanism includes a support frame located below the hopper. An electronic scale (I) for weighing the wooden pen barrel before drying is fixedly installed on the inner bottom surface of the support frame. A discharge rack is fixedly installed on one side of each of the two supports. An electronic scale (II) for weighing the wooden pen barrel after drying is fixedly installed on the inner bottom surface of the discharge rack. A connecting box is located on one side of the drying chamber. Several support pipes are installed on one side of the connecting box, with one end of each support pipe penetrating the drying chamber and extending into its interior. An air pump for extracting moisture is fixedly installed on one side of the connecting box. An electric push rod (III) for driving the connecting box to move is fixedly installed on one side of the drying chamber.

[0007] Furthermore, the drying mechanism also includes two connecting frames, both of which are fixedly installed inside one side of the support frame. A connecting rod 1 is rotatably connected to the top and bottom surfaces of each connecting frame. A connecting rod 2 is rotatably connected to the top surface of each connecting frame. A positioning block is rotatably connected between the two connecting rods 1. One end of the connecting rod 2 is rotatably connected to the top surface of the positioning block. A support block is fixedly installed on one side of the positioning block. An application block for applying wax to both ends of the wooden pen barrel is installed on one side of the support block. A connecting rod 3 is rotatably connected to the top surface of the left connecting rod 2 and the bottom surface of the right connecting rod 2. A rotating seat is rotatably connected between the two connecting rods 3. An electric push rod for driving the rotating seat to move is installed on one side of the support frame. A fan for moving the wooden pen barrel forward is rotatably connected to one side of the support frame. A feeding plate is fixedly installed on one side of the support frame. A storage tank for storing wax liquid is fixedly installed on the bottom surface of the support frame. An adjustable-angle remote camera is installed on the top surface of the drying chamber for real-time monitoring of the color of the wooden pen barrel. An adjustment mechanism for adjusting the angle of the remote camera is installed on the top surface of the drying chamber. Pump bodies for drawing wax liquid are fixedly installed on both sides of the storage tank. A flexible tube is fixedly sleeved on the inner circular wall of the pump body's outlet hole, and one end of the flexible tube passes through the support block.

[0008] Furthermore, a feeding roller is rotatably connected inside the hopper, and the outer circular wall of the feeding roller is provided with several support grooves for feeding the wooden pen barrel. A drive motor is installed on one side of the hopper to drive the feeding roller to rotate. A buffer plate is fixedly installed on one side of the inside of the hopper to cushion the wooden pen barrel, and a buffer plate corresponding to the buffer plate is fixedly installed on one side of the inside of the hopper.

[0009] Furthermore, the mounting frame has two rotatably connected internally, one end of each support roller passes through the mounting frame and is fixedly mounted with a gear 1, and the outer circular walls of the two gear 1s are meshed with a gear 2, and a drive motor 2 for driving the gear 2 to rotate is mounted on the inner bottom surface of the mounting frame.

[0010] Furthermore, the adjustment mechanism includes a support hole, which is formed on the top surface of the drying oven. A worm gear is rotatably connected inside the support hole. The top surface of the remote camera is fixedly connected to the bottom surface of the worm gear. A positioning frame is fixedly installed on the top surface of the drying oven. A worm is rotatably connected inside the positioning frame. The worm meshes with the worm gear. A servo motor for driving the worm to rotate is installed on one side of the positioning frame.

[0011] Furthermore, the drying chamber is equipped with a lower pressure frame inside, and a lower pressure roller is rotatably connected inside the lower pressure frame. Two electric push rods are installed on the top surface of the drying chamber to drive the lower pressure frame to move. The telescopic shaft of the electric push rod passes through the drying chamber and is fixedly connected to the top surface of the lower pressure frame. Several limiting rods for limiting the movement of the lower pressure frame are fixedly installed on the top surface of the lower pressure frame, and the limiting rods are slidably connected to the drying chamber.

[0012] Furthermore, a discharge plate is fixedly installed on one side of each of the two brackets. Several circular holes are opened on one side of the discharge plate. A fan for cooling the wooden pen barrel is rotatably connected to the inner wall of the circular holes. A barrier net is fixedly installed on the inner wall of the circular holes.

[0013] Furthermore, connecting blocks are fixedly installed on both sides of the support frame, and a support ring for guiding the hose is installed on one side of the connecting block. The outer circular wall surface of the hose is slidably connected to the inner circular wall surface of the support ring.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By using a combination of a hopper, pump body, hose, coating block, electric push rod one, rotating seat, connecting rod three, connecting rod two, connecting frame, positioning block, connecting rod one, and support block, wax can be applied to both ends of the wooden pen barrel to prevent the wooden pen barrel from cracking during the subsequent drying process. By cooperating with the electric push rod three, electronic scale one, connecting box, support pipe, air pump, remote camera, discharge rack, electronic scale two, and conveyor belt, the moisture inside the round groove of the wooden pen barrel can be extracted to improve drying efficiency and shape the round groove on the wooden pen barrel, achieving a balance between moisture content and color of the wooden pen barrel, ensuring the reliability of the wooden pen barrel in subsequent use, and achieving the desired drying effect, making it convenient for workers to continue processing the wooden pen barrel.

[0015] By coordinating the drying chamber, servo motor, worm gear, support shaft, support hole, worm wheel, and remote camera, the angle of the remote camera can be adjusted to comprehensively monitor the color changes of the wooden pen barrel, thereby improving the accuracy of drying. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the hopper structure of the present invention; Figure 3 This is a schematic diagram of the liquid storage tank structure of the present invention; Figure 4 This is a schematic diagram of the feeding roller structure of the present invention; Figure 5 This is a schematic diagram of the support roller structure of the present invention; Figure 6 This is a schematic diagram of the mounting bracket structure of the present invention; Figure 7 This is a schematic diagram of the drying box structure of the present invention; Figure 8 This is a schematic diagram of the limiting rod structure of the present invention; Figure 9 for Figure 8 A schematic diagram of the partial structure of A in the middle.

[0017] In the diagram: 1. Support frame; 2. Conveyor belt body; 3. Drying box; 4. Hot air blower; 5. Fixed frame; 6. Hopper; 7. Drying mechanism; 8. Adjusting mechanism; 9. Support frame; 10. Feeding plate; 11. Liquid storage tank; 12. Pump body; 13. Hose; 14. Support block; 15. Coating block; 16. Connecting frame; 17. Connecting rod one; 18. Connecting block; 19. Support ring; 20. Connecting rod two; 21. Connecting rod three; 22. Fan one; 23. Electric push rod one; 24. Rotating seat; 25. Electronic scale one; 26. Drive motor one; 27. Feeding roller; 28. Support groove; 29. ​​Buffer plate one; 30. 31. Buffer plate II; 32. Mounting frame; 33. Gear I; 34. Gear II; 35. Support roller; 36. Drive motor II; 37. Exhaust pipe; 38. Filter screen; 39. Connecting box; 40. Air pump; 41. Support pipe; 42. Discharge rack; 43. Electronic scale II; 44. Discharge plate; 45. Fan II; 46. Barrier net; 47. Lower pressure frame; 48. Lower pressure roller; 49. Limiting rod; 50. Electric push rod II; 51. Positioning frame; 52. Support hole; 53. Worm gear; 54. Support shaft; 55. Remote camera; 56. Servo motor; 57. Worm gear; 58. Electric push rod III; 59. Positioning block. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figures 1 to 7 A wooden pen barrel dryer includes two supports 1, a conveyor belt body 2 installed between the two supports 1, and several mounting frames 31, which are respectively fixedly installed on the top and bottom surfaces of the conveyor belt body 2 to support the wooden pen barrels. A drying box 3 is fixedly installed on the top surface of the two supports 1. A hot air blower 4 is installed on the top surface of the drying box 3 to provide hot air to the drying box 3. The drying box 3 has openings on both sides for the mounting frames 31 to pass through. A hopper 6 is set above the conveyor belt body 2 for feeding wooden pen barrels. Fixing frames 5 are fixedly installed on both sides of the hopper 6. The bottom surface of the fixing frame 5 is fixedly connected to the top surface of the support 1 and can support the hopper 6. A drying mechanism 7 is set below the hopper 6 for drying the wooden pen barrels. The drying mechanism 7 includes a support frame 9, which is located below the hopper 6. Both sides of the support frame 9 are fixedly connected to one side of the fixed frame 5. An electronic scale 25 for weighing the wooden pen barrel before drying is fixedly installed on the inner bottom surface of the support frame 9. A discharge rack 41 is fixedly installed on one side of the two supports 1. An electronic scale 42 for weighing the wooden pen barrel after drying is fixedly installed on the inner bottom surface of the discharge rack 41. A connecting box 38 is provided on one side of the drying box 3. Several support pipes 40 are installed on one side of the connecting box 38. Several round holes for absorbing moisture are opened on the outer circular wall of the support pipes 40. One end of the support pipe 40 passes through the drying box 3 and extends into the interior of the drying box 3. An air pump 39 for extracting moisture is fixedly installed on one side of the connecting box 38. The connecting box 38 drives the support tube 40 to move inward, so that the support tube 40 enters the round groove on the wooden pen barrel. First, the support tube 40 can shape the round groove on the wooden pen barrel to prevent it from shrinking and avoid affecting the subsequent insertion of the lead core into the wooden pen barrel. Second, the air pump 39 extracts the moisture in the round groove of the wooden pen barrel through the support tube 40 and its round hole, improving the drying efficiency of the wooden pen barrel. An electric push rod 3 57 for driving the connecting box 38 to move is fixedly installed on one side of the drying box 3. One end of the telescopic shaft of the electric push rod 3 57 is fixedly connected to one side of the connecting box 38. The drying mechanism 7 also includes two connecting frames 16, both of which are fixedly installed inside one side of the support frame 9. The top and bottom surfaces of each connecting frame 16 are rotatably connected to a connecting rod 17 via a pivot. The top surface of each connecting frame 16 is rotatably connected to a connecting rod 20 via a pivot. A positioning block 58 is rotatably connected between the two connecting rods 17 via a pivot. One end of the connecting rod 20 is rotatably connected to the top surface of the positioning block 58 via a pivot. A support block 14 is fixedly installed on one side of the positioning block 58. An application block 15 is installed for applying wax to both ends of the wooden pen barrel. The application block 15 is a rectangular structure made of sponge and can absorb wax. The top surface of the left connecting rod 20 and the bottom surface of the right connecting rod 20 are rotatably connected to the connecting rod 3 21 via a pivot. A rotating seat 24 is rotatably connected between the two connecting rods 3 21. An electric push rod 1 23 for driving the rotating seat 24 is installed on one side of the support frame 9. The telescopic shaft of the electric push rod 1 23 passes through one side of the support frame 9 and is fixedly connected to one side of the rotating seat 24. The wooden pen holder inside the hopper 6 will fall onto the top surface of the electronic scale 25 on the support frame 9. The electronic scale 25 can weigh the wooden pen holder before drying. At the same time, the telescopic shaft of the electric push rod 23 moves backward, causing the rotating seat 24 to move backward. The backward movement of the rotating seat 24 causes the two connecting rods 21 to rotate backward. The backward rotation of the two connecting rods 21 causes the connecting rod 20 to rotate inward. The inward rotation of the connecting rod 20 causes the coating block 15 to move inward and simultaneously causes the connecting rod 17 to rotate inward. The two coating blocks 15 move inward until they come into contact with both ends of the wooden pen holder, thereby applying the wax liquid on the coating blocks 15 to both ends of the wooden pen holder, preventing the wooden pen holder from cracking due to uneven moisture loss. A fan 22 is rotatably connected to one side of the support frame 9 to move the wooden pen barrel forward. The fan 22 rotates to generate airflow, causing the wooden pen barrel on the support frame 9 to roll forward. A feeding plate 10 is fixedly installed on one side of the support frame 9. The wooden pen barrel moving forward on the support frame 9 will enter the interior of the mounting frame 31 on the conveyor belt body 2 along the feeding plate 10 so that the wooden pen barrel can be dried later. A liquid storage tank 11 for storing wax is fixedly installed on the bottom surface of the support frame 9. Several heaters for heating the wax are installed inside the liquid storage tank 11. This is a common method in the prior art and will not be described in detail here. A feed pipe for replenishing wax is installed on one side of the liquid storage tank 11. A steam exhaust pipe 36 for discharging water vapor is fixedly installed on one side of the drying oven 3. The water vapor during the drying of the wooden pen barrel is discharged through the steam exhaust pipe 36. A filter screen 37 for filtering water vapor is fixedly sleeved on the inner circular wall of the steam exhaust pipe 36. An adjustable-angle remote camera 54 is installed on the top surface of the drying oven 3 to monitor the color of the wooden pen barrel in real time. An adjustment mechanism 8 is installed on the top surface of the drying oven 3 to adjust the angle of the remote camera 54. Pump bodies 12 for drawing wax liquid are fixedly installed on both sides of the liquid storage tank 11. A hose 13 is fixedly sleeved on the inner circular wall of the liquid outlet of the pump body 12. One end of the hose 13 passes through the support block 14. When applying wax liquid to both ends of the wooden pen barrel using the application block 15, the operator starts the pump body 12. The pump body 12 delivers the wax liquid inside the liquid storage tank 11 to the inside of the application block 15 through the hose 13, thereby replenishing the wax liquid in the application block 15. A PLC controller is fixedly installed on one side of the right support 1. The conveyor belt body 2, pump body 12, fan 1 22, electronic scale 1 25, electronic scale 2 42, air pump 39, remote camera 54 and electric push rod 3 57 are all electrically connected to the PLC controller. In the above technical solution, through the set hopper 6, the staff pours the wooden pen barrels that need to be dried into the hopper 6. The staff determines the appropriate humidity threshold range according to the wood material of the pen barrel to ensure the reliability of the wooden pen barrel in subsequent use. Moreover, the reduction of the moisture content of the wooden pen barrel will also make the color of the wooden pen barrel lighter. Before drying the wooden pen barrels in large batches, a small number of wooden pen barrels are first dried as an experiment. While ensuring that the wooden pen barrels are at the appropriate moisture content, the most aesthetically pleasing color of the wooden pen barrel is found and the color image of the wooden pen barrel is recorded using a remote camera 54. However, it must first be ensured that its moisture content is within the appropriate threshold range. The pump 12 delivers the wax liquid stored in the storage tank 11 to the application block 15 through the hose 13, and the application block 15 absorbs the wax liquid. The wooden pen holders that enter the hopper 6 will fall onto the electronic scale 25 on the support frame 9. The electronic scale 25 can weigh the wooden pen holders before drying. At the same time, the electric push rod 23 will be activated. The telescopic axis of the electric push rod 23 will move backward, causing the rotating seat 24 to rotate backward. The rotation of the rotating seat 24 will cause the two connecting rods 21 to rotate backward around the rotating seat 24. The rotation of the connecting rods 21 will cause the connecting rod 20 to rotate inward through the connecting frame 16. The rotation of the connecting rod 20 inward will cause the positioning block 58 to rotate. Moving inward, the positioning block 58 moves inward, causing the two connecting rods 17 to rotate inward around the connecting frame 16 via the pivot. The positioning block 58 moves inward, causing the support block 14 and the coating block 15 to move inward. The support block 14 and the coating block 15 move inward and come into contact with the two ends of the wooden pen barrel, so that the wax absorbed in the coating block 15 is applied to the two ends of the wooden pen barrel, reducing the rate of moisture loss at the two ends of the wooden pen barrel, making the rate of moisture loss at the two ends and the middle of the wooden pen barrel similar, and preventing the wooden pen barrel from cracking during the subsequent drying process. Then, the fan 22 rotates to generate airflow, causing the wooden pen barrel on the support frame 9 to roll forward and fall into the interior of the mounting frame 31 through the feeding plate 10. The conveyor belt body 2 rotates, causing the mounting frame 31 to move the wooden pen barrel forward and into the interior of the drying box 3. The hot air blower 4 on the drying box 3 sends hot air into the interior of the drying box 3 to increase the temperature inside the drying box 3 and dry the wooden pen barrel. At this time, the staff starts the electric push rod 357. The telescopic axis of the electric push rod 357 moves backward, causing the connecting box 38 to move backward. The connecting box 38 moves backward, causing multiple support tubes 40 to move backward and enter the round groove on the wooden pen barrel. The support tubes 40 can shape the round groove on the wooden pen barrel, preventing the round groove from shrinking and making it difficult to insert the lead core into the round groove later. The staff starts the air pump 39. The air pump 39 generates airflow through the support tubes 40 and the round holes on the outer wall to extract the moisture inside the round groove of the wooden pen barrel, so as to avoid the moisture in the round groove of the wooden pen barrel being difficult to expel and affecting the drying efficiency, thus improving the drying efficiency of the wooden pen barrel. Meanwhile, while the wooden pen barrel is drying inside the drying chamber 3, the remote camera 54 on the drying chamber 3 can monitor the color of the wooden pen barrel in real time. When the color of the wooden pen barrel is the same as the test color, the drying can be stopped. After drying, the wooden pen barrel falls onto the top surface of the electronic scale 42 on the discharge rack 41 driven by the conveyor belt body 2. At this time, the electronic scale 42 can weigh the wooden pen barrel after drying. After obtaining the weight of the wooden pen barrel before and after drying, the moisture content can be calculated using the moisture content formula W=Gs-Ggo / Ggo×100% W——absolute moisture content of wood, Gs——weight before drying; Ggo——weight after drying. This ensures that the moisture content of the wooden pen barrel is within the threshold range. Only when the calculated moisture content is within the threshold range is the wooden pen barrel a qualified product; otherwise, it is an unqualified product, thus ensuring the quality of the wooden pen barrel. During this process, workers apply wax to both ends of the wooden pen barrel to prevent it from cracking during drying. Secondly, they use support pipe 40 and air pump 39 to extract moisture from the grooves inside the wooden pen barrel to improve drying efficiency and shape the grooves. Finally, a remote camera 54 is used to monitor the color changes of the wooden pen barrel in real time, ensuring the most aesthetically pleasing color is found within the moisture content threshold range, achieving a balance between moisture content and color. Simultaneously, the weight of the wooden pen barrel before and after drying is measured, and a formula is used to check if the moisture content is within acceptable limits, ensuring the reliability of the pen barrel for subsequent use. This achieves the desired drying effect, facilitating further processing of the wooden pen barrel by the workers. The hopper 6 is rotatably connected to a feeding roller 27. The outer circular wall of the feeding roller 27 is provided with several support grooves 28 for feeding wooden pen barrels. A drive motor 26 is installed on one side of the hopper 6 to drive the feeding roller 27 to rotate. The wooden pen barrels inside the hopper 6 will enter the narrow part of the hopper 6 along the inclined surface of the hopper 6 when being fed. The wooden pen barrels falling into the narrow part will enter the support grooves 28 on the feeding roller 27. The feeding roller 27 rotates under the drive of the drive motor 26, which drives the wooden pen barrels in the support grooves 28 to rotate until the wooden pen barrels fall due to gravity, thereby feeding the wooden pen barrels. One end of the drive shaft of the drive motor 26 passes through the hopper 6 and is fixedly connected to one end of the feeding roller 27. The other end of the feeding roller 27 is rotatably connected to one side of the hopper 6 through a bearing. A buffer plate 29 for cushioning the wooden pen barrel is fixedly installed on one side of the inside of the hopper 6. A buffer plate 30 corresponding to the buffer plate 29 is also fixedly installed on one side of the inside of the hopper 6. Both the buffer plate 29 and the buffer plate 30 are made of rubber. After being fed by the feeding roller 27, the wooden pen barrel inside the hopper 6 falls into the buffer plate 29. The buffer plate 29 can cushion the wooden pen barrel. After initial cushioning, the wooden pen barrel will fall onto the buffer plate 30 for further deceleration. Then the wooden pen barrel will fall onto the support frame 9. The buffer plate 29 and the buffer plate 30 can cushion the fall of the wooden pen barrel, preventing the wooden pen barrel from falling directly onto the support frame 9 due to its weight, thus improving the accuracy of the electronic scale 25 in weighing the wooden pen barrel. Specifically, through the set hopper 6, the staff pours the wooden pen barrels that need to be dried into the hopper 6. The wooden pen barrels that enter the hopper 6 fall into the support groove 28 on the feeding roller 27. The drive shaft of the drive motor 26 rotates, causing the feeding roller 27 and the wooden pen barrels to rotate. When the wooden pen barrels inside the support groove 28 on the feeding roller 27 rotate to the bottom, the wooden pen barrels will fall onto the buffer plate 29 due to gravity. The buffer plate 29 can buffer the wooden pen barrels. After initial buffering, the wooden pen barrels will fall onto the buffer plate 30. The buffer plate 30 further buffers the wooden pen barrels and slows them down. After slowing down, the wooden pen barrels will fall onto the top surface of the support frame 9, thus feeding the wooden pen barrels. The mounting frame 31 has two rotatably connected internally to support rollers 34, which support the wooden pen barrel. The support rollers 34 are made of rubber and have anti-slip textures on their outer walls. One side of the mounting frame 31 has a circular hole corresponding to the circular groove on the wooden pen barrel, allowing the support tube 40 to enter the wooden pen barrel through the circular hole. One end of the support roller 34 passes through the mounting frame 31 and is fixedly mounted with a gear 32. The outer circular walls of the two gears 32 are meshed with a gear 33. The bottom surface of the mounting frame 31 is equipped with a drive motor 35 for driving the gear 33 to rotate. The drive shaft of the drive motor 35 rotates, which drives the gear 33 to rotate. The gear 33 rotates, which drives the two gears 32 to rotate. The two gears 32 rotate, which drives the two support rollers 34 to rotate. The rotation of the two support rollers 34 causes the wooden pen barrel, which falls between the two support rollers 34, to rotate, thereby drying the wooden pen barrel thoroughly. The other end of the support roller 34 is rotatably connected to one side of the mounting frame 31 through a bearing. Specifically, through the set support frame 9, the wooden pen barrel on the support frame 9 will fall between the two support rollers 34 on the mounting frame 31. The staff starts the second drive motor 35. The drive shaft of the second drive motor 35 rotates, which drives the second gear 33 to rotate. The rotation of the second gear 33 drives the two first gears 32 to rotate. The rotation of the two first gears 32 drives the support rollers 34 to rotate. The rotation of the two support rollers 34 drives the wooden pen barrel to rotate during drying, thereby drying the wooden pen barrel thoroughly.

[0020] Example 2: Please refer to Figures 1-9 A wooden pen barrel dryer, the adjusting mechanism 8 includes a support hole 51, the support hole 51 is opened on the top surface of the drying chamber 3, the worm gear 52 is rotatably connected inside the support hole 51, the two ends of the worm gear 52 are fixedly installed with support shafts 53, the inside of the remote camera 54 has circular grooves on both sides, the support shafts 53 are rotatably connected to the circular grooves, the top surface of the remote camera 54 is fixedly connected to the bottom surface of the worm gear 52, the top surface of the drying chamber 3 is fixedly installed with a positioning frame 50, the inside of the positioning frame 50 is rotatably connected with a worm 56, the worm 56 meshes with the worm gear 52, and a servo motor 55 for driving the worm 56 to rotate is installed on one side of the positioning frame 50; Among them, the drive shaft of the servo motor 55 rotates, which drives the worm 56 to rotate. The rotation of the worm 56 causes the worm wheel 52 to rotate. The rotation of the support hole 51 drives the remote camera 54 to rotate, which can adjust the angle of the remote camera 54. By adjusting the angle of the remote camera 54, the color change of the wooden pen barrel can be fully monitored. One end of the worm 56 is rotatably connected to one side of the positioning frame 50 through a bearing. Specifically, when the wooden pen barrel is dried inside the drying chamber 3, the staff starts the servo motor 55. The drive shaft of the servo motor 55 rotates, which drives the worm gear 56 to rotate. The rotation of the worm gear 56 drives the worm wheel 52 to rotate. The rotation of the worm wheel 52 causes the support shaft 53 to rotate in the circular groove inside the support hole 51. The rotation of the worm wheel 52 also causes the remote camera 54 to rotate, thereby adjusting the angle of the remote camera 54, so as to fully monitor the color change of the wooden pen barrel and improve the accuracy of drying. The drying chamber 3 is equipped with a lower pressure frame 46 inside. The lower pressure frame 46 is rotatably connected to a lower pressure roller 47 via a rotating shaft. Two electric push rods 49 are installed on the top surface of the drying chamber 3 to drive the lower pressure frame 46 to move. The telescopic shaft of the electric push rod 49 passes through the drying chamber 3 and is fixedly connected to the top surface of the lower pressure frame 46. The conveyor belt body 2 rotates and drives multiple mounting frames 31 and wooden pen barrels to move into the drying chamber 3 for drying. At this time, the telescopic shaft of the electric push rod 49 moves downward and drives the lower pressure frame 46 to move downward until the lower pressure roller 47 inside the hopper 6 abuts against the outer wall of the wooden pen barrel. The positions of the two lower pressure frames 46 correspond to the positions of the two ends of the wooden pen barrel. The lower pressure frame 46 and the lower pressure roller 47 can limit the two ends of the wooden pen barrel to prevent them from tilting upward. Several limiting rods 48 for limiting the position of the lower pressure frame 46 are fixedly installed on the top surface of the lower pressure frame 46, and the limiting rods 48 are slidably connected to the drying box 3.

[0021] Specifically, when the wooden pen barrel is dried inside the drying chamber 3, the operator activates the electric push rod 49. The telescopic shaft of the electric push rod 49 moves downward, causing the lower pressure frame 46 and the lower pressure roller 47 to move downward. The downward movement of the lower pressure frame 46 also causes the limiting rod 48 to move downward. The limiting rod 48 can restrict the movement of the lower pressure frame 46. The two sets of lower pressure frames 46 and lower pressure roller 47 move downward until the outer wall of the lower pressure roller 47 abuts against the two ends of the wooden pen barrel. At this time, the lower pressure roller 47 can limit the two ends of the wooden pen barrel to prevent the wooden pen barrel from bending and tilting upward. A discharge plate 43 is fixedly installed on one side of the two brackets 1. The discharge plate 43 can decelerate the wooden pen barrel. Several round holes are opened on one side of the inside of the discharge plate 43. A fan 44 for cooling the wooden pen barrel is rotatably connected to the inner wall of the round hole. A barrier net 45 is fixedly installed on the inner wall of the round hole. The barrier net 45 can prevent the wooden pen barrel from being pulled into the fan 44. Specifically, the conveyor belt body 2 moves forward and drives the dried wooden pen barrels forward until the mounting frame 31 flips. The flipping of the mounting frame 31 causes the wooden pen barrels on it to fall onto the discharge plate 43. The dried wooden pen barrels roll down along the discharge plate 43. At this time, multiple fans 44 rotate. The rotation of the fans 44 generates airflow that blows over the dried wooden pen barrels, thereby cooling the dried wooden pen barrels. Connecting blocks 18 are fixedly installed on both sides of the support frame 9. A support ring 19 for guiding the hose 13 is installed on one side of the connecting block 18. The outer circular wall of the hose 13 is slidably connected to the inner circular wall of the support ring 19. Specifically, the inward movement of the support block 14 and the coating block 15 will cause the hose 13 to move. The movement of the hose 13 will cause it to move inside the support ring 19 on the connecting block 18. The connecting block 18 and the support ring 19 can guide the hose 13, thereby achieving the guiding effect of the hose 13.

[0022] Working principle: Through the set hopper 6, the staff pours the wooden pen barrel into the hopper 6. The wooden pen barrel inside the hopper 6 will fall into the support groove 28 on the feeding roller 27. The drive shaft of the drive motor 26 rotates, which drives the feeding roller 27 to rotate. The rotation of the feeding roller 27 causes the wooden pen barrel inside the support groove 28 to fall onto the buffer plate 29 and the buffer plate 30. After being decelerated by the buffer plate 29 and the buffer plate 30, the wooden pen barrel falls onto the support frame 9. The electronic scale 25 on the support frame 9 can weigh the wooden pen barrel before drying. Secondly, before mass-drying the wooden pen barrels, the staff needs to determine the appropriate moisture content threshold range for the wooden pen barrels and find the appropriate color for the wooden pen barrels within this range. Next, the wax liquid inside the storage tank 11 enters the interior of the application block 15 under the action of the pump body 12 and the hose 13. The application block 15 can absorb the wax liquid. The telescopic axis of the electric push rod 1 23 moves backward, causing the connecting rod 3 21 to rotate backward. The rearward rotation of the connecting rod 3 21 causes the support block 14 to move forward under the action of the connecting rod 1 17 and the connecting rod 2 20. The forward movement of the support block 14 causes the application block 15 to move forward until it abuts against both ends of the wooden pen barrel, thereby applying the wax liquid to both ends of the wooden pen barrel and preventing the wooden pen barrel from cracking due to uneven moisture loss. Subsequently, the wooden pen barrels on the support frame 9 will fall along the feeding plate 10 between the two support rollers 34 inside the mounting frame 31. The conveyor belt body 2 rotates forward, driving the mounting frame 31 and the wooden pen barrels into the drying chamber 3. The hot air blower 4 on the drying chamber 3 will send hot air into the drying chamber 3 to dry the wooden pen barrels. The drive shaft of the second drive motor 35 on the mounting frame 31 rotates, driving the second gear 33 to rotate. The rotation of the second gear 33 drives the two first gears 32 to rotate. The rotation of the two first gears 32 drives the support rollers 34 to rotate. The rotation of the support rollers 34 makes the wooden pen barrels rotate continuously during drying, which helps to improve the drying effect. Meanwhile, during the drying process, the telescopic shaft of the electric push rod 3 57 moves backward, causing the connecting box 38 to move backward. The backward movement of the connecting box 38 allows the support tube 40 to enter the round groove on the wooden pen barrel. The air pump 39 starts and extracts moisture from the round groove on the wooden pen barrel through the connecting box 38 and the support tube 40, thereby shaping the round groove on the wooden pen barrel and accelerating its drying. At the same time, the drive shaft of the servo motor 55 rotates, causing the worm gear 56 to rotate. The rotation of the worm gear 56 causes the support shaft 53 and the remote camera 54 to rotate to monitor the color of the wooden pen barrel. When the remote camera 54 detects that the color of the wooden pen barrel meets the standard, the drying process stops. Finally, the dried wooden pen barrel will fall onto the top surface of the electronic scale 42 on the unloading rack 41. The electronic scale 42 can weigh the dried wooden pen barrel and calculate its specific moisture content using the moisture content formula. Only when the moisture content of the wooden pen barrel is within the threshold range is it considered a qualified product, thus completing the drying process of the wooden pen barrel.

[0023] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wooden penholder drying machine, characterized in that, include: Two supports (1), and a conveyor belt body (2) is installed between the two supports (1). Several mounting brackets (31) are fixedly installed on the top and bottom surfaces of the conveyor belt body (2) to support the wooden pen barrels. A drying box (3) is fixedly installed on the top surface of the two brackets (1). A hot air blower (4) is installed on the top surface of the drying box (3) to provide hot air to the drying box (3); The hopper (6) is located above the conveyor belt body (2) and is used to feed wooden pen barrels. Fixing frames (5) are fixedly installed on both sides of the hopper (6). The bottom surface of the fixing frame (5) is fixedly connected to the top surface of the support (1). Drying mechanism (7), which is located below the hopper (6), is used to dry the wooden pen barrel; The drying mechanism (7) includes a support frame (9), which is located below the hopper (6). An electronic scale (25) for weighing the wooden pen barrel before drying is fixedly installed on the inner bottom surface of the support frame (9). A discharge rack (41) is fixedly installed on one side of the two supports (1). An electronic scale (42) for weighing the wooden pen barrel after drying is fixedly installed on the inner bottom surface of the discharge rack (41). A connecting box (38) is provided on one side of the drying box (3). Several support pipes (40) are installed on one side of the connecting box (38). One end of the support pipe (40) passes through the drying box (3) and extends into the interior of the drying box (3). An air pump (39) for extracting moisture is fixedly installed on one side of the connecting box (38). An electric push rod (57) for driving the connecting box (38) to move is fixedly installed on one side of the drying box (3). The drying mechanism (7) also includes two connecting frames (16), both of which are fixedly installed on one side of the support frame (9). The top and bottom surfaces of the connecting frames (16) are rotatably connected to connecting rod one (17), and the top surface of the connecting frame (16) is rotatably connected to connecting rod two (20). A positioning block (58) is rotatably connected between the two connecting rods one (17). One end of the connecting rod two (20) is rotatably connected to the top surface of the positioning block (58). A support block (14) is fixedly installed on one side of the positioning block (58). A coating block (15) for applying wax to both ends of the wooden pen barrel is installed on one side of the support block (14). The top surface of the connecting rod two (20) on the left and the bottom surface of the connecting rod two (20) on the right are rotatably connected to connecting rod three (21), and a rotating seat (24) is rotatably connected between the two connecting rod three (21). An electric push rod (23) for driving the rotating seat (24) to move is installed on one side of the support frame (9). A fan (22) for moving the wooden pen barrel forward is rotatably connected to one side of the support frame (9). A feeding plate (10) is fixedly installed on one side of the support frame (9). A storage tank (11) for storing wax liquid is fixedly installed on the bottom surface of the support frame (9). An adjustable angle remote camera (54) is provided on the top surface of the drying box (3) for real-time monitoring of the color of the wooden pen barrel. An adjustment mechanism (8) for adjusting the angle of the remote camera (54) is provided on the top surface of the drying box (3). Pump bodies (12) for extracting wax liquid are fixedly installed on both sides of the storage tank (11). A hose (13) is fixedly sleeved on the inner circular wall of the outlet hole of the pump body (12). One end of the hose (13) passes through the support block (14).

2. The wooden penholder drying machine according to claim 1, characterized in that: The hopper (6) is rotatably connected to a feeding roller (27). The outer circular wall of the feeding roller (27) is provided with several support grooves (28) for feeding the wooden pen barrel. A drive motor (26) for driving the feeding roller (27) to rotate is installed on one side of the hopper (6). A buffer plate (29) for buffering the wooden pen barrel is fixedly installed on one side of the inside of the hopper (6). A buffer plate (30) corresponding to the buffer plate (29) is fixedly installed on one side of the inside of the hopper (6).

3. A wooden penholder drying machine according to claim 2, characterized in that: The mounting frame (31) has two rotatably connected support rollers (34). One end of the support roller (34) passes through the mounting frame (31) and is fixedly mounted with a gear (32). The outer circular walls of the two gears (32) are meshed with a gear (33). The bottom surface of the mounting frame (31) is equipped with a drive motor (35) for driving the gear (33) to rotate.

4. A wooden penholder drying machine according to claim 2, characterized in that: The adjustment mechanism (8) includes a support hole (51) which is opened on the top surface of the drying box (3). A worm gear (52) is rotatably connected inside the support hole (51). The top surface of the remote camera (54) is fixedly connected to the bottom surface of the worm gear (52). A positioning frame (50) is fixedly installed on the top surface of the drying box (3). A worm (56) is rotatably connected inside the positioning frame (50). The worm (56) meshes with the worm gear (52). A servo motor (55) for driving the worm (56) to rotate is installed on one side of the positioning frame (50).

5. A wooden penholder drying machine according to claim 1, characterized in that: The drying box (3) is equipped with a lower pressure frame (46) inside. The lower pressure frame (46) is rotatably connected to a lower pressure roller (47). Two electric push rods (49) are installed on the top surface of the drying box (3) to drive the lower pressure frame (46) to move. The telescopic shaft of the electric push rods (49) passes through the drying box (3) and is fixedly connected to the top surface of the lower pressure frame (46). Several limiting rods (48) for limiting the lower pressure frame (46) are fixedly installed on the top surface of the lower pressure frame (46). The limiting rods (48) are slidably connected to the drying box (3).

6. A wooden penholder drying machine according to claim 2, characterized in that: A discharge plate (43) is fixedly installed on one side of the two brackets (1). Several round holes are opened on one side of the discharge plate (43). A fan (44) for cooling the wooden pen barrel is rotatably connected to the inner wall of the round hole. A barrier net (45) is fixedly installed on the inner wall of the round hole.

7. A wooden penholder drying machine according to claim 1, characterized in that: Connecting blocks (18) are fixedly installed on both sides of the support frame (9). A support ring (19) for guiding the hose (13) is installed on one side of the connecting block (18). The outer circular wall of the hose (13) is slidably connected to the inner circular wall of the support ring (19).

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