Cooling and air-drying equipment for extruded plastic-wood board

Abstract

The invention provides extruded plastic-wood board cooling and air-drying equipment which comprises a main cavity, a communicated front feeding cavity is fixedly installed on one side of the main cavity, a communicated rear conveying cavity is fixedly installed on the other side of the main cavity, and a feeding roller set and a conveying roller set are assembled in the front feeding cavity and the rear conveying cavity correspondingly. A guide opening is formed in the back face of the rear conveying cavity, a grinding assembly is assembled on the back face of the rear conveying cavity, the grinding end of the grinding assembly penetrates through the guide opening and extends into the rear conveying cavity, and a center roller is installed in the main cavity in a butt joint mode. Multi-stage cooling operation on the plastic-wood board is achieved, water cooling can be conducted on the cut plastic-wood board again, negative pressure air exhaust is conducted on the space below the plastic-wood board while water cooling is conducted, in this way, cooling of the plastic-wood board is further improved through the physical effect between water and air, and the service life of the plastic-wood board is prolonged. And air after negative pressure can blow air to the plastic-wood board when the plastic-wood board is transferred, so that the plastic-wood board can be quickly air-dried, and the cooling process can be prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of plastic wood board production, and in particular to cooling and air-drying equipment for extruded plastic wood boards. Background Art

[0002] Plastic wood board is a composite material made of wood fiber and plastic; this material combines the natural beauty of wood and the durability of plastic, and is widely used in outdoor furniture, flooring, fences and other fields;

[0003] The production of plastic wood panels (also called composite wood) is usually completed through an extrusion process, which combines plastic and wood chips or other wood fibers to create a material that is both environmentally friendly and durable. During the extrusion process of the plastic wood panel, the plastic resin needs to be heated above its melting point so that it can flow and be extruded through the mold. This process generates a lot of heat. In order to ensure the subsequent processing of the plastic wood panel, the plastic wood panel will be cooled and air-dried by the corresponding equipment after extrusion.

[0004] Most of the existing plastic wood board cooling and air-drying equipment uses air blowing to air-dry the plastic wood board again after cooling it in a water tank during the conveying period. However, such a cooling method is difficult to reduce the temperature of the plastic wood board in a short time, and such a cooling method is also relatively simple. Multiple sets of cooling components need to be set up during the cooling process, which not only lengthens the entire cooling work line, but also increases the equipment cost of the equipment.

[0005] Therefore, the present application proposes a cooling and air-drying device for extruded plastic wood boards. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides an extruded plastic wood board cooling and air-drying device, which solves the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A cooling and air-drying device for extruded plastic wood board, comprising a main cavity, a connected front feeding cavity is fixedly installed on one side of the main cavity, and a connected rear conveying cavity is fixedly installed on the other side, the front feeding cavity and the rear conveying cavity are respectively equipped with a feeding roller group and a conveying roller group, the back of the rear conveying cavity is provided with a guide port, the back of the rear conveying cavity is equipped with a grinding assembly, and the grinding end of the grinding assembly passes through the guide port and extends into the rear conveying cavity, a center roller is dockedly installed inside the main cavity, and a first motor is fixedly installed on the back of the main cavity, and the output end of the first motor is installed and connected to the center roller, the center roller and the inner wall of the main cavity are jointly equipped with a boosting assembly, and a plurality of conveying mechanisms are installed on the center roller, a cooling assembly is dockedly installed inside the front feeding cavity, a slitting assembly is installed on one side of the front feeding cavity, a cooling mechanism is arranged on one side of the slitting mechanism, and the output end of the cooling mechanism is assembled and connected to the slitting mechanism;

[0009] The cooling assembly includes an exhaust fan, a corrugated hose, a cooling chamber, a swing shaft, an air guide channel, an air blowing port, and a water spray rod. The cooling chamber is movably installed inside the front feeding chamber through the swing shaft, two groups of water spray rods are fixedly installed inside the cooling chamber, two groups of swing shafts are fixedly installed inside the cooling chamber, an exhaust fan is fixedly installed on the top of the cooling chamber, and a corrugated hose is fixedly installed on the cooling chamber at the output end of the exhaust fan, an air guide channel is fixedly installed on the inner wall of the front feeding chamber, and the air guide channel penetrates the front feeding chamber and extends to the top of the main chamber, the other end of the corrugated hose is installed and connected to the air guide channel, and the top of the air guide channel is fixedly installed with a The air outlet connected to the main body; the boosting assembly includes a boosting shell, an auxiliary push block, a piston component, a first air delivery pipe, a main push block, and an annular air guide cavity. Six groups of boosting shells are fixedly installed on the inner wall of the main cavity. The interior of the boosting shell is respectively provided with a push chamber and a boosting chamber. The bottom of the boosting shell is butt-jointed with an auxiliary push block extending into the push chamber, and the top of the auxiliary push block is butt-jointed with a piston component extending into the boosting chamber. An annular air guide cavity is fixedly installed on the back of the main cavity. The top of the boosting shell is butt-jointed with a first air delivery pipe connected to the annular air guide cavity. Six groups of main push blocks are fixedly installed on the central roller, and the main push blocks and the auxiliary push blocks cooperate with each other.

[0010] The conveying mechanism includes a guide frame, an installation cavity, a first moving component, a cooling fan, a positioning component, a conduction component, a second rack, and a second moving component. The second rack is fixedly installed inside the center roller, and the center roller is equipped with a plurality of second moving components that cooperate with the second rack transmission. The four sides of the second moving component are fixedly installed with a guide frame extending from the center roller, and the installation cavity is slidably installed on the guide frame. A plurality of cooling fans are fixedly installed on the top of the installation cavity, and a plurality of positioning components are installed on the inner wall of the installation cavity. The installation cavity is equipped with a conduction component, and the conduction component is assembled and connected with the positioning component. The installation cavity is equipped with a first moving component that cooperates with the guide frame transmission.

[0011] Furthermore, the cooling mechanism includes a water pool, a material guide cavity, a lower material guide roller group, a first telescopic cylinder, an upper material guide roller group, a mounting frame, and a second telescopic cylinder. A water pool is arranged on one side of the slitting assembly, and the top frame of the water pool is equipped with the second telescopic cylinder. The output end of the second telescopic cylinder is docked with the material guide cavity, and two groups of first telescopic cylinders are fixedly installed on the top of the material guide cavity, and the output ends of the first telescopic cylinders extend into the material guide cavity. The output ends of the first telescopic cylinders are docked with the mounting frame, and the upper material guide roller group is docked with the inside of the mounting frame, and the lower material guide roller group cooperating with the upper material guide roller group is docked with the inside of the material guide cavity.

[0012] Furthermore, the slitting assembly includes a fixed frame, a guide rail, a third telescopic cylinder, a cutting table, and a cutting machine. The fixed frame is fixedly installed on the front side of the front feeding chamber, and the front feeding chamber is jointly equipped with a guide rail through the fixed frame. The guide end of the guide rail is fixedly installed with a third telescopic cylinder, and the output end of the third telescopic cylinder is fixedly installed with a cutting machine. A cutting table is fixedly installed on one side of the front feeding chamber, and the cutting table and the feeding port of the front feeding chamber are at the same level. The side of the cutting table is fixedly connected to the water pool, and the top of the cutting table is provided with a cutting groove that cooperates with the cutting machine.

[0013] Furthermore, the cooling component also includes a first driving gear, one end of the swing shaft extends out of the front feeding chamber, and the extended end is butt-jointed with the first driving gear; one end of the center roller extends out of the main cavity, and the extended end is butt-jointed with the second driving gear; a transmission component is fixedly installed on the front side of the main cavity, and the transmission component includes a transmission shaft, a third driving gear, and an incomplete gear. A transmission shaft is fixedly installed on the front side of the main cavity, and the transmission shaft rotates in the main cavity, and a third driving gear and an incomplete gear are respectively butt-jointed with the two ends of the transmission shaft, the transmission shaft is matched with the second driving gear through the third driving gear, and the transmission shaft is matched with the first driving gear through the incomplete gear.

[0014] Furthermore, a liquid collecting chamber is fixedly installed at the bottom of the main cavity, a one-way liquid inlet valve is installed at the bottom of the liquid collecting chamber and the main cavity, a liquid delivery pipe is installed at one side of the liquid collecting chamber, and the other end of the liquid delivery pipe is installed and connected to the pipe group of the swing shaft.

[0015] Furthermore, the boost assembly also includes a one-way air outlet valve, a one-way air inlet valve, a first return spring, and a second air supply pipe. The piston component on the push chamber is mounted with a first return spring, and the first return spring resets the auxiliary push block. A one-way air inlet valve is installed on one side of the push chamber for use in conjunction with it, and a one-way air outlet valve is installed on the first air supply pipe for use in conjunction with it. A second air supply pipe is installed on the bottom of the annular air guide cavity, and the annular air guide cavity is connected to the liquid collecting chamber through the second air supply pipe, and an electrically controlled valve is installed on the second air supply pipe.

[0016] Furthermore, the first moving component includes a second motor, a first rack, and a fifth driving gear. The first rack is fixedly installed on the inner side of the guide frame, and the second motor is fixedly installed inside the mounting cavity. The output end of the second motor extends into the guide frame and is docked with the fifth driving gear, and the fifth driving gear is meshed with the first rack.

[0017] Furthermore, the positioning assembly includes a pushing block, a second return spring, and a positioning block; the conduction assembly includes a carrier plate, a conduction arm, a movable seat, a guide pin, a guide port, and a torsion spring; a guide rod is fixedly installed inside the installation cavity, two sets of positioning blocks are mounted on the guide rod, and a second return spring is mounted on the guide rod; a carrier plate is slidably installed at the bottom of the installation cavity, a pushing block is fixedly installed on the top of the carrier plate, and the pushing block inserts and pushes the positioning block, and the contact surface between the pushing block and the positioning block is in an inclined shape; a movable seat is fixedly installed at one end of the carrier plate, and a guide pin is dockedly installed inside the movable seat, the movable seat is equipped with a conduction arm through the guide pin, and a guide port assembled with the guide pin is provided on the conduction arm, a docking port is provided at the bottom of the installation cavity, the conduction arm passes through the docking port, the conduction arm swings in the docking port, and a torsion spring is dockedly installed between the movable seat and the installation cavity; a guide column is fixedly installed at the end of the guide frame, and the guide column and the conduction arm cooperate with each other, and a laser locator is embedded in the end face of the installation cavity.

[0018] Furthermore, the second moving component includes a third motor, a mounting shell, and a fourth driving gear. A square cavity is provided inside the center roller, and a mounting shell is slidably installed inside the square cavity. The second rack is fixedly installed at the bottom of the square cavity, and a third motor is fixedly installed inside the mounting shell. A fourth driving gear is docked with the output end of the third motor, and the fourth driving gear passes through the mounting shell and meshes with the second rack. Four sets of conduction ports are provided on the center roller, and one end of the guide frame passes through the conduction port and is fixedly connected to the four sides of the mounting shell.

[0019] Furthermore, the grinding assembly includes a grinding roller, a guide plate, a threaded rod, a fourth motor, a fixed seat, and a fifth motor. Two groups of guide plates are slidably installed on the back side of the rear conveying chamber, and the guide plates correspond to the guide ports. Grinding rollers extending into the rear conveying chamber are butt-jointedly installed on the inner side of the guide plates, and the grinding rollers are respectively distributed above and below the conveying roller group. A fourth motor is fixedly installed on the outer side of the guide plate, and the output end of the fourth motor is installed and connected to the grinding roller. A fixed seat is fixedly installed on the back side of the rear conveying chamber, and a through guide plate is butt-jointed between the fixed seats and butt-jointed by threads. A fifth motor is fixedly installed on the bottom of the fixed seat, and the output end of the fifth motor is installed and connected to the threaded rod.

[0020] The present invention provides an extruded plastic wood board cooling and drying device. Compared with the prior art, it has the following beneficial effects:

[0021] The multi-stage cooling operation of the plastic wood board is realized by the cooling component, which can not only water-cool the cut plastic wood board again, but also vacuum the space below at the same time of water cooling, so as to further increase the cooling of the plastic wood board by utilizing the physical effect between water and air, and the air after negative pressure can blow on the plastic wood board when it is transferred, so that the plastic wood board can be quickly air-dried and the cooling process can be prolonged. The cooled plastic wood board can be extracted and transferred by the rotation cooperation of the central roller and the conveying mechanism, and the cooled plastic wood board can be internally air-cooled during the extraction and transfer, so as to realize the internal and external cooling of the plastic wood board and ensure that the temperature of the plastic wood board can be reduced in a short time;

[0022] Through the rotation of the center roller, the boosting component can be triggered in real time, prompting the boosting component to use the rotation of the center roller to collect air and boost pressure. In this way, the storage space of cooling water can be pressurized without a water pump, so that the equipment no longer needs to cooperate with a water pump when water-cooling the plastic wood board, thereby reducing the equipment cost and increasing the energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 The schematic diagram of the overall internal structure of the cooling and air-drying device of the present invention is shown;

[0025] Figure 2 A schematic diagram of the first overall perspective structure of the cooling and air-drying device of the present invention is shown;

[0026] Figure 3 A second overall perspective structural schematic diagram of the cooling and air-drying device of the present invention is shown;

[0027] Figure 4 The schematic diagram of the assembly structure of the forward material chamber, the cutting assembly and the main chamber of the present invention is shown;

[0028] Figure 5 The schematic diagram of the cooling mechanism structure of the present invention is shown;

[0029] Figure 6 A schematic diagram of the cooling assembly structure of the present invention is shown;

[0030] Figure 7 The schematic diagram of the assembly structure of the center roller, the booster assembly and the transmission mechanism of the present invention is shown;

[0031] Figure 8 A schematic diagram of the assembly structure of the second moving assembly and the guide frame of the present invention is shown;

[0032] Fig. 9 A schematic diagram of the assembly structure of the guide frame and the installation cavity of the present invention is shown;

[0033] Fig.10 A schematic diagram of a first assembly structure of a positioning assembly and a transmission assembly of the present invention is shown;

[0034] Fig.11 A schematic diagram of a second assembly structure of a positioning assembly and a transmission assembly of the present invention is shown;

[0035] Fig.12 A schematic diagram of the structure of the transmission assembly of the present invention is shown;

[0036] Fig.13 A schematic diagram of the structure of the booster assembly of the present invention is shown;

[0037] Fig.14 A schematic diagram of the structure of the grinding assembly of the present invention is shown;

[0038] As shown in the figure: 1. Cooling mechanism; 11a. Water tank; 12. Material guide cavity; 13. Lower material guide roller group; 14. First telescopic cylinder; 15. Upper material guide roller group; 16. Mounting frame; 17. Second telescopic cylinder; 2. Slitting assembly; 21. Fixed frame; 22. Guide rail; 23. Third telescopic cylinder; 24. Cutting table; 25. Cutting machine; 3. Forward material cavity; 31. Feed roller group; 4. Cooling assembly; 41. Exhaust fan; 42. Corrugated hose; 43. Cooling cavity; 44. Swing shaft; 45. Air guide channel ;46, blowing port;47, first driving gear;48, water spray rod;5, booster assembly;51, booster shell;511, push chamber;512, booster chamber;52, auxiliary push block;53, piston component;54, one-way air outlet valve;55, one-way air inlet valve;56, first air delivery pipe;57, first return spring;58, main push block;59, annular air guide cavity;510, second air delivery pipe;6, transmission mechanism;61, guide frame;611, guide column;62, installation cavity;621, docking port; 63, first moving assembly; 631, second motor; 632, first rack; 633, fifth driving gear; 64, cooling fan; 65, positioning assembly; 651, push block; 652, second return spring; 653, positioning block; 66, transmission assembly; 661, carrier plate; 662, conduction arm; 663, movable seat; 664, guide pin; 665, guide port; 666, torsion spring; 67, second rack; 68, second moving assembly; 681, third motor; 682, mounting shell; 68 3. Fourth driving gear; 7. Grinding assembly; 71. Grinding roller; 72. Guide plate; 73. Threaded rod; 74. Fourth motor; 75. Fixed seat; 76. Fifth motor; 8. Main cavity; 81. Liquid collecting chamber; 82. Liquid delivery pipe; 9. Rear delivery cavity; 91. Delivery roller group; 92. Guide port; 10. Center roller; 101. Conducting port; 102. First motor; 103. Second driving gear; 11. Transmission assembly; 111. Transmission shaft; 112. Third driving gear; 113. Incomplete gear. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1

[0041] In order to solve the technical problems in the background technology, the following extruded plastic wood board cooling and drying equipment is provided:

[0042] Combination Figure 1-Figure 14As shown, an extruded plastic wood board cooling and drying device provided by the present invention comprises a main cavity 8, one side of the main cavity 8 is fixedly installed with a connected front feeding cavity 3, and the other side is fixedly installed with a connected rear conveying cavity 9, the front feeding cavity 3 and the rear conveying cavity 9 are respectively equipped with a feeding roller group 31 and a conveying roller group 91, the back of the rear conveying cavity 9 is provided with a guide port 92, the back of the rear conveying cavity 9 is equipped with a grinding component 7, and the grinding end of the grinding component 7 passes through the guide port 92 and extends into the rear conveying cavity 9, the interior of the main cavity 8 A center roller 10 is butt-jointedly installed on the main cavity 8, and a first motor 102 is fixedly installed on the back of the main cavity 8, and the output end of the first motor 102 is connected to the center roller 10, the center roller 10 and the inner wall of the main cavity 8 are jointly equipped with a booster assembly 5, and a plurality of conveying mechanisms 6 are installed on the center roller 10, a cooling assembly 4 is butt-jointedly installed inside the front feed cavity 3, a slitting assembly 2 is installed on one side of the front feed cavity 3, a cooling mechanism 1 is arranged on one side of the slitting assembly 2, and the output end of the cooling mechanism 1 is connected to the slitting assembly 2;

[0043] During this period, the main cavity 8 uses the front feeding cavity 3 and the rear conveying cavity 9 on both sides for introduction and export, and realizes the cooling and air-drying operation of the plastic wood board in this process; the extruded plastic wood board is quickly immersed in water and cooled by the cooling mechanism 1, so that the plastic wood board can be quickly solidified. After solidification, the plastic wood board is cut into multiple sections by the cutting component 2. Cutting into multiple sections can not only meet the subsequent processing requirements, but also ensure the subsequent cooling and drying effect of the plastic wood board. The cooling component 4 realizes the multi-stage cooling operation of the plastic wood board, which can not only cool the cut plastic wood board again with water, but also vacuum the space below with negative pressure while cooling with water. In this way, the physical effect between water and air is used to further increase the cooling of the plastic wood board, and the air after negative pressure can blow the plastic wood board when it is transferred. In this way, the plastic wood board can be quickly air-dried and the cooling process can be prolonged. The cooled plastic wood board can be extracted and transferred through the rotation cooperation of the center roller 10 and the conveying mechanism 6, and the cooled plastic wood board can be internally air-cooled during the extraction and transfer, thereby realizing the internal and external cooling of the plastic wood board and ensuring that the temperature of the plastic wood board can be reduced in a short time. At the same time, when the center roller 10 is rotating, the boosting component 5 can be triggered in real time, prompting the boosting component 5 to collect air and pressurize using the rotation of the center roller 10. In this way, the storage space of cooling water can be pressurized without a water pump, so that the equipment does not need to cooperate with a water pump when water-cooling the plastic wood board, thereby reducing the equipment cost of the equipment and increasing the energy-saving effect. Finally, the cooled plastic wood board is polished by the polishing component 7.

[0044] The cooling assembly 4 includes an exhaust fan 41, a corrugated hose 42, a cooling chamber 43, a swing shaft 44, an air guide channel 45, an air outlet 46, and a water spray rod 48. The cooling chamber 43 is movably installed inside the front feed chamber 3 through the swing shaft 44. Two groups of water spray rods 48 are fixedly installed inside the cooling chamber 43. Two groups of swing shafts 44 are fixedly installed inside the cooling chamber 43. The exhaust fan 41 is fixedly installed on the top of the cooling chamber 43, and the corrugated hose 42 is fixedly installed on the cooling chamber 43 at the output end of the exhaust fan 41. The inner wall of the front feed chamber 3 is fixedly installed with an air guide channel 45, and the air guide channel 45 passes through the front feed chamber 3 and The bellows 42 extends to the top of the main cavity 8, and the other end of the bellows 42 is connected to the air guide channel 45. The top of the air guide channel 45 is fixedly installed with an air outlet 46 connected to the main cavity 8; the booster assembly 5 includes a booster shell 51, an auxiliary push block 52, a piston component 53, a first air delivery pipe 56, a main push block 58, and an annular air guide cavity 59. Six groups of booster shells 51 are fixedly installed on the inner wall of the main cavity 8. The booster shells 51 are respectively provided with a push chamber 511 and a boost chamber 512. The bottom of the booster shell 51 is connected to the auxiliary push block 52 extending into the push chamber 511, and the top of the auxiliary push block 52 is connected to the extension of the booster shell 51. To the piston component 53 in the boost chamber 512, an annular air guide cavity 59 is fixedly installed on the back of the main cavity 8, and a first air delivery pipe 56 connected to the annular air guide cavity 59 is installed on the top of the boost shell 51. Six groups of main push blocks 58 are fixedly installed on the center roller 10, and the main push blocks 58 cooperate with the auxiliary push blocks 52; the transmission mechanism 6 includes a guide frame 61, an installation cavity 62, a first moving component 63, a cooling fan 64, a positioning component 65, a conduction component 66, a second rack 67, and a second moving component 68. The interior of the center roller 10 is fixedly installed with a second rack 67, and the interior of the center roller 10 is equipped with A plurality of second movable components 68 are provided for transmission cooperation with the second rack 67, and a guide frame 61 extending from the center roller 10 is fixedly installed on the four sides of the second movable component 68, and a mounting cavity 62 is slidably installed on the guide frame 61, and a plurality of cooling fans 64 are fixedly installed on the top of the mounting cavity 62, and a plurality of positioning components 65 are installed on the inner wall of the mounting cavity 62, and a conduction component 66 is installed inside the mounting cavity 62, and the conduction component 66 is assembled and connected with the positioning component 65, and a first movable component 63 is installed inside the mounting cavity 62 for transmission cooperation with the guide frame 61, and a laser locator is embedded in the end face of the mounting cavity 62.

[0045] During this period, when the cut plastic wood board is guided to the feed roller group 31, the cooling chamber 43 corresponds to the lower side and performs cooling operation. The plastic wood board is sprayed with water through the water spray rod 48 for cooling. While cooling, the exhaust fan 41 is started, and the exhaust fan 41 performs negative pressure exhaust. At this time, the air passes through the space between the plastic wood board and the cooling chamber 43 for negative pressure cooling. After cooling, the guide frame 61 and the installation cavity 62 are driven by the central roller 10 to rotate in real time. When rotating to the extraction point, the guide frame 61 and the installation cavity 62 are mobilized by the second moving component 68 to move in real time, prompting the built-in holes of the corresponding plastic wood board one by one, and then the first moving component 63 on the guide frame 61 drives the installation cavity 62 to move and extend to the built-in hole of the plastic wood board. Finally, the positioning component 65 and the conduction component 66 are mutually moved. Cooperate with the positioning of the plastic wood board, and then follow the rotation of the center roller 10 to perform extraction and transfer. During the extraction and transfer, the cooling fan 64 can be started to cool the inside of the plastic wood board, and during the transfer, the wind discharged by the exhaust fan 41 will be guided downward through the air guide channel 45 and the air outlet 46 to achieve the air drying operation of the plastic wood board; during this period, when the center roller 10 is rotating, the main pushing block 58 will follow the rotation to push the auxiliary pushing block 52, prompting the auxiliary pushing block 52 to push the piston component 53, prompting the piston component 53 to collect air in the booster chamber 512, and finally push the air to the annular air guide cavity 59 through the first air supply pipe 56. After being collected in the annular air guide cavity 59, it is pushed to the cooling water storage space through the unidirectional air guide component at the bottom for continuous water cooling operation.

[0046] Embodiment 2

[0047] like Figure 1 and Fig.14 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0048] In this embodiment, the cooling mechanism 1 includes a water pool 11a, a material guide cavity 12, a lower material guide roller group 13, a first telescopic cylinder 14, an upper material guide roller group 15, a mounting frame 16, and a second telescopic cylinder 17. The water pool 11a is arranged on one side of the slitting assembly 2. The top frame of the water pool 11a is equipped with the second telescopic cylinder 17. The output end of the second telescopic cylinder 17 is docked with the material guide cavity 12. Two groups of first telescopic cylinders 14 are fixedly installed on the top of the material guide cavity 12, and the output end of the first telescopic cylinder 14 extends into the material guide cavity 12. The output ends of the first telescopic cylinders 14 are docked with the mounting frame 16. The upper material guide roller group 15 is docked inside the mounting frame 16, and the lower material guide roller group 13 cooperating with the upper material guide roller group 15 is docked inside the material guide cavity 12.

[0049] During this period, the extruded plastic wood board enters between the lower guide roller group 13 and the upper guide roller group 15, and then the lower guide roller group 13 and the upper guide roller group 15 complete the clamping of the extruded plastic wood board through the lifting and lowering cooperation of the first telescopic cylinder 14, and then the second telescopic cylinder 17 descends to the water pool 11a for cooling and solidification;

[0050] After rapid solidification, it is raised again, and the lower guide roller group 13 and the upper guide roller group 15 cooperate with each other to complete the transportation of the solidified plastic wood board to the cutting assembly 2, waiting for the cutting operation.

[0051] In this embodiment, the slitting assembly 2 includes a fixed frame 21, a guide rail 22, a third telescopic cylinder 23, a cutting table 24, and a cutting machine 25. The fixed frame 21 is fixedly installed on the front side of the front feed chamber 3, and the front feed chamber 3 is jointly equipped with the guide rail 22 through the fixed frame 21. The guide end of the guide rail 22 is fixedly installed with the third telescopic cylinder 23, and the output end of the third telescopic cylinder 23 is fixedly installed with the cutting machine 25. A cutting table 24 is fixedly installed on one side of the front feed chamber 3, and the cutting table 24 is at the same level as the feed port of the front feed chamber 3. The side of the cutting table 24 is fixedly connected to the water pool 11a, and the top of the cutting table 24 is provided with a cutting groove that cooperates with the cutting machine 25.

[0052] By combining the above contents, when the cured plastic wood board reaches the cutting position of the cutting table 24, the cutting machine 25 is started and cooperates with the guide rail 22 to complete the cutting operation of the plastic wood board. During the cutting process, the debris of the plastic wood board falls into the cutting groove;

[0053] After the cutting is completed, the front plastic wood board will enter the feed port of the front feed cavity 3 under the push of the lower guide roller group 13 and the upper guide roller group 15, and thus enter the front feed cavity 3.

[0054] The cooling assembly 4 also includes a first driving gear 47, one end of the swing shaft 44 extends out of the front feeding chamber 3, and the extended end is butt-jointed with the first driving gear 47; one end of the center roller 10 extends out of the main chamber 8, and the extended end is butt-jointed with the second driving gear 103; a transmission assembly 11 is fixedly installed on the front of the main chamber 8, and the transmission assembly 11 includes a transmission shaft 111, a third driving gear 112, and an incomplete gear 113. The transmission shaft 111 is fixedly installed on the front of the main chamber 8, and the transmission shaft 111 rotates in the main chamber 8. The third driving gear 112 and the incomplete gear 113 are respectively butt-jointed at both ends of the transmission shaft 111, and the transmission shaft 111 is transmission-matched with the second driving gear 103 through the third driving gear 112, and the transmission shaft 111 is transmission-matched with the first driving gear 47 through the incomplete gear 113.

[0055] After cooling in the front feeding chamber 3, it will enter the extraction and feeding chamber;

[0056] During this period, one end of the center roller 10 will drive the second driving gear 103 at the end to rotate, and then the second driving gear 103 will synchronously drive the meshing third driving gear 112 to rotate, thereby driving the transmission shaft 111 to rotate and enter the second-stage transmission state;

[0057] The other end of the transmission shaft 111 will drive the incomplete gear 113. Since the incomplete gear 113 uses incomplete teeth, it will drive the first drive gear 47 to perform intermittent motion. The first drive gear 47 synchronizes the swing shaft 44, so that the cooling cavity 43 on the swing shaft 44 swings up and down, prompting the cooling cavity 43 to give way to the guide frame 61 and the installation cavity 62. When the guide frame 61 and the installation cavity 62 are extracted and flipped up, the cooling cavity 43 actively descends, prompting it to enter the subsequent cooling state.

[0058] Embodiment 3

[0059] like Figure 1-Figure 14 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0060] In this embodiment, a liquid collecting chamber 81 is fixedly installed at the bottom of the main cavity 8, and a one-way liquid inlet valve is installed at the bottom of the liquid collecting chamber 81 and the main cavity 8, a liquid delivery pipe 82 is installed at one side of the liquid collecting chamber 81, and the other end of the liquid delivery pipe 82 is installed and connected to the pipe group of the swing shaft 44, and an electric control valve is installed on the liquid delivery pipe 82.

[0061] During this period, the cooled water will fall to the bottom of the main cavity 8, and then enter the liquid collecting chamber 81 through the one-way liquid inlet valve for storage;

[0062] When the cut plastic wood board is subjected to secondary cooling, the water in the liquid collecting chamber 81 can be guided to the water spraying rod 48 through the liquid delivery pipe 82, and the water spraying rod 48 sprays to complete the cooling operation of the plastic wood board.

[0063] In this embodiment, the first moving component 63 includes a second motor 631, a first rack 632, and a fifth driving gear 633. The first rack 632 is fixedly installed on the inner side of the guide frame 61, and the second motor 631 is fixedly installed inside the mounting cavity 62. The output end of the second motor 631 extends into the guide frame 61 and is docked with the fifth driving gear 633. The fifth driving gear 633 is meshed with the first rack 632.

[0064] During this period, the purpose of the first moving assembly 63 is to drive the respective guide frames 61 to move and adjust in real time to ensure that the installation cavity 62 is docked and aligned with the corresponding built-in hole of the plastic wood board;

[0065] During this period, the second motor 631 is started, and the second motor 631 drives the fifth driving gear 633 to rotate. The meshing action of the fifth driving gear 633 and the first rack 632 causes the installation cavity 62 to be pushed and move. At this time, the installation cavity 62 can move linearly on the guide frame 61, so that the installation cavity 62 can be inserted into the built-in hole of the plastic wood board for subsequent positioning operations.

[0066] In this embodiment, the positioning assembly 65 includes a push block 651, a second return spring 652, and a positioning block 653; the conduction assembly 66 includes a carrier plate 661, a conduction arm 662, a movable seat 663, a guide pin 664, a guide port 665, and a torsion spring 666; a guide rod is fixedly installed inside the installation cavity 62, two sets of positioning blocks 653 are sleeved on the guide rod, and a second return spring 652 is sleeved on the guide rod. A carrier plate 661 is slidably installed at the bottom of the installation cavity 62, and a push block 651 is fixedly installed on the top of the carrier plate 661, and the push block 651 pushes the positioning block 653, and the contact surface between the push block 651 and the positioning block 653 It is in the shape of an inclined surface, and a movable seat 663 is fixedly installed at one end of the carrier plate 661, and a guide pin 664 is installed inside the movable seat 663 for docking. The movable seat 663 is equipped with a conductive arm 662 through the guide pin 664, and a guide port 665 assembled with the guide pin 664 is provided on the conductive arm 662. A docking port 621 is provided at the bottom of the installation cavity 62, and the conductive arm 662 passes through the docking port 621. The conductive arm 662 swings in the docking port 621, and a torsion spring 666 is docked between the movable seat 663 and the installation cavity 62; a guide column 611 is fixedly installed at the end of the guide frame 61, and the guide column 611 and the conductive arm 662 cooperate with each other.

[0067] By combining the above contents, when the installation cavity 62 is inserted into the built-in hole of the plastic wood board, the inner wall of the built-in hole can be positioned by the positioning component 65;

[0068] During this period, when the installation cavity 62 is inserted into the built-in hole of the plastic wood board, the conductive arm 662 will contact the guide column 611. When the conductive arm 662 is pushed by the guide column 611, it will swing around the torsion spring 666. At that time, the conductive arm 662 applies a force to the guide pin 664 through the internal guide port 665, prompting the carrier plate 661 to push forward, and simultaneously drives the top push block 651 to push forward. The push block 651 is inserted between the positioning blocks 653 using the inclined surface structure. At that time, the positioning blocks 653 on both sides of the push block 651 will be extended outward by the force, so that the positioning blocks 653 will expand and position the built-in hole of the plastic wood board; when the plastic wood board is placed, it is driven to reset in the reverse direction, and the positioning block 653 will also reset inward under the action of the second reset spring 652.

[0069] In this embodiment, the second moving component 68 includes a third motor 681, a mounting shell 682, and a fourth driving gear 683. A square cavity is provided inside the center roller 10, and a mounting shell 682 is slidably installed inside the square cavity. The second rack 67 is fixedly installed at the bottom of the square cavity. The third motor 681 is fixedly installed inside the mounting shell 682, and the fourth driving gear 683 is docked and installed at the output end of the third motor 681. The fourth driving gear 683 passes through the mounting shell 682 and meshes with the second rack 67. Four groups of conduction ports 101 are provided on the center roller 10, and one end of the guide frame 61 passes through the conduction port 101 and is fixedly connected to the four sides of the mounting shell 682.

[0070] When the positioning component 65 is positioning the plastic wood board, it needs to adjust itself first so that the component can be smoothly inserted into the built-in hole of the plastic wood board;

[0071] At this time, the second moving assembly 68 is needed to complete the process, and the second moving assembly 68 drives the guide frames 61 on each side to move, so that the installation cavity 62 on the guide frame 61 can correspond to the built-in hole of the plastic wood board;

[0072] During this period, the third motor 681 is started, and the third motor 681 will drive the fourth driving gear 683 to rotate. At that time, the transmission force between the fourth driving gear 683 and the second rack 67 will cause the mounting shell 682 to move, and the mounting shell 682 will drive the outer guide frame 61 to move, causing the guide frame 61 to reach the corresponding working position.

[0073] In this embodiment, the grinding assembly 7 includes a grinding roller 71, a guide plate 72, a threaded rod 73, a fourth motor 74, a fixed seat 75, and a fifth motor 76. Two groups of guide plates 72 are slidably installed on the back of the rear conveying chamber 9, and the guide plates 72 correspond to the guide openings 92. The inner side of the guide plate 72 is docked with a grinding roller 71 extending into the rear conveying chamber 9, and the grinding rollers 71 are respectively distributed above and below the conveying roller group 91. The outer side of the guide plate 72 is fixedly installed with a fourth motor 74, and the output end of the fourth motor 74 is installed and connected to the grinding roller 71. A fixed seat 75 is fixedly installed on the back of the rear conveying chamber 9, and a through guide plate 72 is docked between the fixed seats 75 and docked by threads. The bottom of the fixed seat 75 is fixedly installed with a fifth motor 76, and the output end of the fifth motor 76 is installed and connected to the threaded rod 73.

[0074] During this period, the extracted plastic wood board will be placed on the conveying roller group 91 of the rear conveying chamber 9 in the process of rotation, and then the fifth motor 76 will be started. The output end of the fifth motor 76 will drive the threaded rod 73 to rotate, thereby causing the guide plates 72 to move relative to each other. It should be noted that the threaded rod 73 adopts a counter-threaded structure to drive the guide plate 72 to adjust in order to drive the grinding roller 71 to move synchronously, so that the grinding roller 71 is adjusted to a suitable working height, so as to realize the grinding operation on the surface of plastic wood boards of different thicknesses.

[0075] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0076] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An extruded plastic wood board cooling and drying device, characterized in that: It comprises a main cavity, one side of the main cavity is fixedly installed with a connected front feeding cavity, and the other side is fixedly installed with a connected rear conveying cavity, the interiors of the front feeding cavity and the rear conveying cavity are respectively equipped with a feeding roller group and a conveying roller group, the back side of the rear conveying cavity is provided with a guide port, the back side of the rear conveying cavity is equipped with a grinding assembly, and the grinding end of the grinding assembly passes through the guide port and extends into the rear conveying cavity, a center roller is dockedly installed inside the main cavity, and a first motor is fixedly installed on the back side of the main cavity, and the output end of the first motor is installed and connected to the center roller, the center roller and the inner wall of the main cavity are jointly equipped with a boosting assembly, and a plurality of conveying mechanisms are installed on the center roller, a cooling assembly is dockedly installed inside the front feeding cavity, a slitting assembly is installed on one side of the front feeding cavity, a cooling mechanism is arranged on one side of the slitting mechanism, and the output end of the cooling mechanism is assembled and connected to the slitting mechanism; The cooling component includes an exhaust fan, a corrugated hose, a cooling chamber, a swing shaft, an air guide channel, an air blowing port, and a water spray rod. The cooling chamber is movably installed inside the front feeding chamber through the swing shaft, and two groups of water spray rods are fixedly installed inside the cooling chamber. Two groups of swing shafts are fixedly installed inside the cooling chamber. The exhaust fan is fixedly installed on the top of the cooling chamber, and the corrugated hose is fixedly installed on the cooling chamber at the output end of the exhaust fan. The air guide channel is fixedly installed on the inner wall of the front feeding chamber, and the air guide channel runs through the front feeding chamber and extends to the top of the main cavity. The other end of the corrugated hose is installed and connected to the air guide channel, and the top of the air guide channel is fixedly installed with an air blowing port connected to the main cavity; the boosting component includes a boosting shell, an auxiliary pushing block, a piston component, a first air supply pipe, a main pushing block, and an annular air guiding cavity. Six groups of boosting shells are fixedly installed on the inner wall of the main cavity, and a pushing chamber and a boosting chamber are respectively arranged inside the boosting shell. The bottom of the boosting shell is docked with an auxiliary pushing block extending into the pushing chamber, and the top of the auxiliary pushing block A piston component extending into the boost chamber is docked and installed, an annular air guide cavity is fixedly installed on the back of the main cavity, a first air supply pipe connected to the annular air guide cavity is docked and installed on the top of the boost shell, six groups of main pushing blocks are fixedly installed on the center roller, and the main pushing blocks and auxiliary pushing blocks cooperate with each other; the transmission mechanism includes a guide frame, an installation cavity, a first moving component, a cooling fan, a positioning component, a conduction component, a second rack, and a second moving component. The inside of the center roller is fixedly installed with a second rack, and the inside of the center roller is equipped with a number of second moving components that cooperate with the second rack transmission. The four sides of the second moving component are fixedly installed with guide frames extending from the center roller, and the installation cavity is slidably installed on the guide frame. A number of cooling fans are fixedly installed on the top of the installation cavity, and a number of positioning components are installed on the inner wall of the installation cavity. The inside of the installation cavity is equipped with a conduction component, and the conduction component is assembled and connected with the positioning component, and the inside of the installation cavity is equipped with a first moving component that cooperates with the guide frame transmission.

2. The cooling and air-drying equipment for extruded plastic wood board according to claim 1, characterized in that: The cooling mechanism includes a water pool, a material guiding cavity, a lower material guiding roller group, a first telescopic cylinder, an upper material guiding roller group, a mounting frame, and a second telescopic cylinder. A water pool is arranged on one side of the slitting assembly, a second telescopic cylinder is mounted on the top frame of the water pool, an output end of the second telescopic cylinder is docked with the material guiding cavity, two groups of first telescopic cylinders are fixedly mounted on the top of the material guiding cavity, and the output ends of the first telescopic cylinders extend into the material guiding cavity, and the output ends of the first telescopic cylinders are docked with the mounting frame, an upper material guiding roller group is docked with the interior of the mounting frame, and a lower material guiding roller group cooperating with the upper material guiding roller group is docked with the interior of the material guiding cavity.

3. The cooling and air-drying equipment for extruded plastic wood board according to claim 2, characterized in that: The slitting assembly includes a fixed frame, a guide rail, a third telescopic cylinder, a cutting table, and a cutting machine. The fixed frame is fixedly installed on the front side of the front feeding chamber, and the front feeding chamber is jointly equipped with the guide rail through the fixed frame. The guide end of the guide rail is fixedly installed with the third telescopic cylinder, and the output end of the third telescopic cylinder is fixedly installed with the cutting machine. A cutting table is fixedly installed on one side of the front feeding chamber, and the cutting table and the feeding port of the front feeding chamber are at the same level. The side of the cutting table is fixedly connected to the water pool, and the top of the cutting table is provided with a cutting groove that cooperates with the cutting machine.

4. The cooling and air-drying equipment for extruded plastic wood board according to claim 3 is characterized in that: The cooling component also includes a first driving gear, one end of the swing shaft extends out of the front feeding chamber, and the extended end is butt-jointed with the first driving gear; one end of the center roller extends out of the main cavity, and the extended end is butt-jointed with the second driving gear; a transmission component is fixedly installed on the front side of the main cavity, and the transmission component includes a transmission shaft, a third driving gear, and an incomplete gear. A transmission shaft is fixedly installed on the front side of the main cavity, and the transmission shaft rotates in the main cavity, and the third driving gear and the incomplete gear are respectively butt-jointed with the two ends of the transmission shaft, the transmission shaft is matched with the second driving gear through the third driving gear, and the transmission shaft is matched with the first driving gear through the incomplete gear.

5. The cooling and air-drying equipment for extruded plastic wood board according to claim 4, characterized in that: A liquid collecting chamber is fixedly installed at the bottom of the main cavity, a one-way liquid inlet valve is installed at the bottom of the liquid collecting chamber and the main cavity, a liquid delivery pipe is installed at one side of the liquid collecting chamber, and the other end of the liquid delivery pipe is installed and connected to the pipe group of the swing shaft.

6. The cooling and air-drying equipment for extruded plastic wood board according to claim 5, characterized in that: The boosting assembly also includes a one-way air outlet valve, a one-way air inlet valve, a first return spring, and a second air supply pipe. The piston component on the push chamber is mounted with a first return spring, and the first return spring resets the auxiliary push block. A one-way air inlet valve for use with the push chamber is docked and installed on one side of the push chamber, and a one-way air outlet valve for use with the first air supply pipe is installed on the first air supply pipe. The bottom of the annular air guide cavity is docked and installed with a second air supply pipe, and the annular air guide cavity is connected to the liquid collecting chamber through the second air supply pipe, and the second air supply pipe is equipped with an electric control valve.

7. The cooling and air-drying equipment for extruded plastic wood board according to claim 6, characterized in that: The first moving component includes a second motor, a first rack, and a fifth driving gear. The first rack is fixedly installed on the inner side of the guide frame, and the second motor is fixedly installed inside the mounting cavity. The output end of the second motor extends into the guide frame and is docked with the fifth driving gear, which is meshed with the first rack.

8. The extruded plastic wood board cooling and drying equipment according to claim 7 is characterized in that: The positioning assembly includes a pushing block, a second return spring, and a positioning block; the conducting assembly includes a carrier plate, a conducting arm, a movable seat, a guide pin, a guide port, and a torsion spring; a guide rod is fixedly installed inside the installation cavity, two sets of positioning blocks are mounted on the guide rod, and a second return spring is mounted on the guide rod; a carrier plate is slidably installed at the bottom of the installation cavity, a pushing block is fixedly installed on the top of the carrier plate, and the pushing block inserts and pushes the positioning block, and the contact surface between the pushing block and the positioning block is in an inclined shape; a movable seat is fixedly installed at one end of the carrier plate, and a guide pin is dockedly installed inside the movable seat, the movable seat is equipped with a conducting arm through the guide pin, and a guide port assembled with the guide pin is provided on the conducting arm, a docking port is provided at the bottom of the installation cavity, the conducting arm passes through the docking port, the conducting arm swings in the docking port, and a torsion spring is dockedly installed between the movable seat and the installation cavity; a guide column is fixedly installed at the end of the guide frame, and the guide column and the conducting arm cooperate with each other, and a laser locator is embedded in the end face of the installation cavity.

9. The extruded plastic wood board cooling and drying equipment according to claim 8, characterized in that: The second moving component includes a third motor, a mounting shell, and a fourth driving gear. A square cavity is provided inside the center roller, and a mounting shell is slidably installed inside the square cavity. The second rack is fixedly installed at the bottom of the square cavity. The third motor is fixedly installed inside the mounting shell, and the fourth driving gear is docked with the output end of the third motor. The fourth driving gear penetrates the mounting shell and meshes with the second rack. Four sets of conduction ports are provided on the center roller, and one end of the guide frame penetrates the conduction port and is fixedly connected to the four sides of the mounting shell.

10. The extruded plastic wood board cooling and drying equipment according to claim 9, characterized in that: The grinding assembly includes a grinding roller, a guide plate, a threaded rod, a fourth motor, a fixed seat, and a fifth motor. Two groups of guide plates are slidably installed on the back side of the rear conveying cavity, and the guide plates correspond to the guide ports. The inner sides of the guide plates are docked with grinding rollers extending into the rear conveying cavity, and the grinding rollers are respectively distributed above and below the conveying roller group. The outer side of the guide plate is fixedly installed with a fourth motor, and the output end of the fourth motor is installed and connected to the grinding roller. A fixed seat is fixedly installed on the back side of the rear conveying cavity, and a through guide plate is docked between the fixed seats and docked by threads. The fifth motor is fixedly installed on the bottom of the fixed seat, and the output end of the fifth motor is installed and connected to the threaded rod.

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