Drying equipment for decorative plate processing
By introducing gas filtration and rotating fan blades into the decorative plate drying equipment, the problem of uneven distribution of hot gas is solved, uniform drying and air purification of the decorative plate are achieved, and the safety and efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202422241511.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-12
AI Technical Summary
In the existing decorative board drying equipment, the hot gas distribution is uneven, which causes some decorative boards to overheat or be overcool, affecting the drying effect and quality, and at the same time generates harmful gases and odors, endangering the health of operators.
A drying equipment including a roller conveyor, a gas filter assembly, a heating assembly and a driving assembly is designed to filter harmful gases through breathable holes and activated carbon plates, use the heating assembly to generate high-temperature hot air and achieve uniform distribution of hot air through rotating fan blades to ensure uniform drying of the decorative plate.
The uniform distribution of hot gas in the drying area is achieved, the drying quality and safety of the decorative panels are improved, the emission of harmful gases is reduced, and the working environment is improved.
Smart Images
Figure CN223064274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of decorative plate processing, and specifically relates to drying equipment for decorative plate processing. Background Art
[0002] The drying equipment for decorative board processing is an indispensable and important equipment in the production process of decorative boards. It is mainly used to dry the decorative boards that have been surface treated or painted to ensure the drying and curing of the coating and improve the quality and durability of the decorative boards. Generally, the heated air is sent into the drying room through the hot air circulation system to exchange heat with the decorative boards, thereby removing moisture from the decorative boards.
[0003] The existing devices have some disadvantages during use. For example, in the drying room, the hot air is not evenly distributed, resulting in some decorative panels being exposed to too much heat and overheating, while the other parts are not fully dried due to insufficient heat, which manifests as overcooling. This uneven hot air distribution will cause large differences in the surface temperature of the decorative panels and inconsistent drying effects, which will in turn affect the flatness and quality of the decorative panels. During the drying process, the decorative panels may release some harmful volatile organic compounds or other odorous substances, which diffuse in the air to form unpleasant odors. These odors not only affect the quality of the working environment, but may also have adverse effects on the respiratory system, nervous system, etc. of the operators. Utility Model Content
[0004] The utility model aims to provide a drying device for processing decorative panels, so as to solve the problem that the heat in the drying room is not evenly distributed, resulting in some decorative panels being exposed to too much heat and overheating, while the other parts are not fully dried due to insufficient heat, which manifests as overcooling. Such uneven heat distribution will lead to large differences in the surface temperature of the decorative panels, inconsistent drying effects, and thus affect the flatness and quality of the decorative panels.
[0005] The utility model provides the following technical solutions: a drying device for decorative plate processing, comprising a roller conveyor, air holes are arranged in an array on the opposite side walls at the top of the roller conveyor, gas filter components are arranged on the opposite outer walls on the top of the roller conveyor, an insulation frame is fixedly connected to the upper end face of the roller conveyor, heating components are arranged on the opposite side walls in the middle of the insulation frame, a plurality of auxiliary rods are arranged in an array on the top of the insulation frame, both ends of the plurality of auxiliary rods pass through the insulation frame and are rotatably connected to the insulation frame, a plurality of fan blades are fixed in an annular array on the outer walls of the auxiliary rods, and a driving component for driving the auxiliary rods to rotate is arranged on the ends of the plurality of auxiliary rods.
[0006] Preferably, as the above technical solution, the gas filtration assembly includes a filtration frame fixedly installed on the outer wall of the roller conveyor. A plurality of air permeation holes are arranged in the filtration frame. A plurality of slots are arrayed and opened in the filtration frame, and activated carbon plates are inserted in the slots. Air passing ports are arrayed and opened on one side of the filtration frame away from the roller conveyor.
[0007] Preferably, as the above technical solution, the heating assembly includes a protective frame fixedly installed on the outer side wall of the roller conveyor. A plurality of brackets are fixedly installed inside the protective frame. A heat conduction main pipe for conveying hot air is fixedly installed on the brackets. A plurality of heat conduction branch pipes are fixedly connected to the heat conduction main pipe in an array. The ends of the plurality of heat conduction branch pipes penetrate through the side wall of the heat preservation frame and extend to the inside of the heat preservation frame. The heat conduction branch pipes are communicated with the hot air delivery ports of the heat conduction equipment.
[0008] Preferably, as the above technical solution, the driving assembly includes driving gears fixedly sleeved on the outer walls of the ends of a plurality of auxiliary rods. Two slide rails are fixedly connected to the opposite outer walls of the heat preservation frame. An adaptive slider is slidably connected in the two slide rails. Rack bars are fixedly connected to the lower end faces of the two sliders. The rack bars are meshed and connected with the plurality of driving gears. One end of one of the auxiliary rods is fixedly connected with a driving motor. An installation frame is fixedly installed on the outer side wall of the heat preservation frame. The driving motor is fixedly installed on the installation frame.
[0009] Preferably, as the above technical solution, a guide plate is fixedly connected to the discharge port of the roller conveyor. Legs are fixedly installed on both sides of the lower end face of the guide plate.
[0010] Preferably, as the above technical solution, sealing doors are hinged to the top ends of both ends of the heat preservation frame.
[0011] Compared with the prior art, the beneficial effects of the present utility model are:
[0012] In the present utility model, the main function of the gas filtration assembly is to effectively filter and remove harmful gases and odors generated during the drying process, ensuring the cleanliness and safety of the air in the drying environment. The heating assembly provided is used to generate and convey high-temperature hot air to the drying area. During the drying process, the driving assembly drives the auxiliary rods to rotate through the set driving assembly, and the auxiliary rods drive the fan blades to rotate, thereby generating an air flow circulation effect. This design helps the hot air to be evenly distributed in the drying area, avoiding local overheating or overcooling phenomena and ensuring uniform drying of the decorative board. Description of the Drawings
[0013] Figure 1 is a three-dimensional structural schematic diagram of a drying device for processing decorative boards;
[0014] Figure 2 is Figure 1 the enlarged view at A in
[0015] Figure 3 Schematic diagram of the connection structure between the driving component and the auxiliary rod;
[0016] Figure 4 Explosion structure schematic diagram of the gas filtration component;
[0017] Figure 5 Schematic diagram of the connection structure between the main heat-conducting pipe and the branch heat-conducting pipe.
[0018] In the figure: 10, roller conveyor; 11, heat preservation frame; 12, ventilation hole; 13, auxiliary rod; 14, fan blade; 15, sealing door; 20, filter frame; 21, slot; 22, activated carbon plate; 23, air passing port; 30, protection frame; 31, support; 32, main heat-conducting pipe; 33, branch heat-conducting pipe; 40, driving gear; 41, slide rail; 42, slider; 43, rack; 44, driving motor; 45, mounting frame; 50, material guiding plate; 51, leg. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1
[0020] As Figure 1 And Figure 3As shown in the figure, the present utility model provides a technical solution: a drying device for processing decorative boards, including a roller conveyor 10. The opposite side walls at the top of the roller conveyor 10 are both arrayed with ventilation holes 12. Gas filtration components are arranged on the outer walls of the opposite sides at the top of the roller conveyor 10. The upper end surface of the roller conveyor 10 is fixedly connected with a heat preservation frame 11. Heating components are arranged on the opposite side walls in the middle of the heat preservation frame 11. A plurality of auxiliary rods 13 are arrayed on the inner top of the heat preservation frame 11. Both ends of the plurality of auxiliary rods 13 penetrate through the heat preservation frame 11 and are rotatably connected with the heat preservation frame 11. A plurality of fan blades 14 are fixedly arranged in a circular array on the outer wall of the auxiliary rod 13. Driving components for driving the rotation of the auxiliary rods 13 are arranged at the ends of the plurality of auxiliary rods 13. In the specific use process, the roller conveyor 10 is responsible for smoothly feeding and discharging the decorative board to be dried into and out of the drying area. The ventilation holes 12 opened at its top allow hot air and moisture to freely circulate under the decorative board, which helps to improve the drying efficiency. The decorative board will generate peculiar smells during the drying process, and inhaling these peculiar smells by the human body will cause damage to the body. The main function of the gas filtration component is to effectively filter and remove the harmful gases and peculiar smells generated during the drying process, ensuring the cleanliness and safety of the air in the drying environment. The heat preservation frame 11 forms a relatively enclosed drying space, which is used to reduce heat dissipation and improve the utilization efficiency of heat energy, thereby accelerating the drying speed and reducing energy consumption. The heating component provided is used to generate and convey high-temperature hot air to the drying area. During the drying process, the driving component drives the auxiliary rod 13 to rotate, and the auxiliary rod 13 drives the fan blade 14 to rotate, thereby generating an air flow circulation effect. This design helps the hot air to be evenly distributed in the drying area, avoiding local overheating or overcooling phenomena and ensuring uniform drying of the decorative board.
[0021] As an implementation manner in this embodiment, as Figure 1 and 4 shown, the gas filtration component includes a filter frame 20 fixedly installed on the outer wall of the roller conveyor 10. A plurality of ventilation holes 12 are arranged in the filter frame 20. A plurality of slots 21 are arrayed in the filter frame 20. Activated carbon plates 22 are inserted into the slots 21. A plurality of air passing ports 23 are arrayed on the side of the filter frame 20 away from the roller conveyor 10. When the peculiar smells generated by the decorative board during the drying process enter the filter frame 20 through the ventilation holes 12, the activated carbon plates 22 will adsorb these peculiar smell molecules, thereby purifying the air. The purified air is discharged from the equipment through the air passing ports 23. The activated carbon plates 22 have extremely strong adsorption ability and can efficiently remove the peculiar smells and harmful gases generated by the decorative board during the drying process. The slot type design enables the activated carbon plates 22 to be conveniently inserted and taken out, which is convenient for regular maintenance and replacement to maintain the filtration efficiency.
[0022] As an implementation manner in this embodiment, as Figure 1 and Figure 5As shown in the figure, the heating component includes a protective frame 30 fixedly installed on the outer side wall of the roller conveyor 10. Inside the protective frame 30, a plurality of brackets 31 are fixedly installed. On the brackets 31, a heat-conducting main pipe 32 for conveying hot air is fixedly installed. A plurality of heat-conducting branch pipes 33 are fixedly connected to the heat-conducting main pipe 32 in an array. The ends of the plurality of heat-conducting branch pipes 33 all penetrate the side wall of the heat-insulating frame 11 and extend to the inside of the heat-insulating frame 11. The heat-conducting branch pipes 33 are communicated with the hot-air delivery ports of the heat-conducting devices. In the specific use process, the protective frame plays a role in protecting the heat-conducting main pipe 32 and heat insulation. When the heat-conducting device starts to work, hot air enters the heat-conducting main pipe 32 through the hot-air delivery ports. As the hot air flows in the main pipe, it will be evenly distributed to each heat-conducting branch pipe 33. The heat-conducting branch pipes 33 directly send the hot air into the drying space and conduct heat exchange with the decorative board, so as to achieve the purpose of drying. Since the heat-conducting branch pipes 33 are evenly distributed in the drying area, the hot air can cover the entire drying area and ensure that the decorative board is heated evenly.
[0023] As an implementation manner in this embodiment, as Figure 2 and Figure 3 shown, the driving component includes driving gears 40 fixedly sleeved on the outer walls of the ends of a plurality of auxiliary rods 13. Two slide rails 41 are fixedly connected to the opposite outer side walls of the heat-insulating frame 11. Two adaptor sliders 42 are slidably connected in the two slide rails 41. The lower end faces of the two sliders 42 are fixedly connected with racks 43. The racks 43 are meshed with the plurality of driving gears 40. One end of one of the auxiliary rods 13 is fixedly connected with a driving motor 44. An installation frame 45 is fixedly installed on the outer side wall of the heat-insulating frame 11. The driving motor 44 is fixedly installed on the installation frame 45. In the specific use process, the driving motor 44 is set to drive one of the driving gears 40 to rotate, so that the driving gear 40 drives the rack 43 to move horizontally. The rack 43 drives the other driving gears 40 to rotate synchronously, so that the auxiliary rod 13 drives the fan blades to rotate, thereby generating an air flow and achieving the effect of accelerating the flow of the heat flow. The slide rails 41 and the sliders 42 are provided for supporting and loading the rack 43.
[0024] As an implementation manner in this embodiment, as Figure 1 shown, a guide plate 50 is fixedly connected to the discharge port of the roller conveyor 10. Two legs 51 are fixedly installed on both sides of the lower end face of the guide plate 50. The main function of the guide plate 50 is to guide the decorative board that has completed the drying process to leave the discharge port of the roller conveyor 10 smoothly and orderly, which helps to prevent the decorative board from colliding greatly when discharging, so as to ensure the integrity and appearance quality of the product. The support legs are an important support structure for the guide plate 50.
[0025] As an implementation manner in this embodiment, as Figure 1As shown in the figure, sealing doors 15 are hinged to the top ends of both ends of the heat preservation frame 11. When the sealing doors 15 are closed, the sealing doors 15 are in close contact with the edges of the heat preservation frame 11 and the roller conveyor 10, forming a relatively enclosed drying space. In this space, the hot air generated by the heating component is effectively retained and recycled, thereby accelerating the drying speed of the decorative board. At the same time, since the outside cold air is not easily introduced into the drying space, the heat loss is also reduced, and the energy utilization rate is improved.
[0026] Working principle: When in use, when the heat conduction device starts to work, hot air enters the main heat conduction pipe 32 through the hot air delivery port. As the hot air flows in the main pipe, it will be evenly distributed to each heat conduction branch pipe 33. The heat conduction branch pipe 33 directly sends the hot air into the drying space to conduct heat exchange with the decorative board, thereby achieving the purpose of drying. Since the heat conduction branch pipes 33 are evenly distributed in the drying area, the hot air can cover the entire drying area and ensure that the decorative board is evenly heated. By setting the driving motor 44 to drive one of the driving gears 40 to rotate, this makes the driving gear 40 drive the rack 43 to move horizontally. The rack 43 drives other driving gears 40 to rotate synchronously, so that the auxiliary rod 13 drives the fan blades to rotate, thereby generating a wind flow, achieving the effect of accelerating the circulation of the heat flow, and further improving the even distribution of the hot air in the drying area. When the peculiar smell generated by the decorative board during the drying process enters the filter box 20 through the air permeable holes 12, the activated carbon plate 22 will adsorb these peculiar smell molecules, thereby purifying the air. The purified air is discharged from the device through the air port 23. The activated carbon plate 22 has a strong adsorption capacity and can efficiently remove the peculiar smell and harmful gases generated by the decorative board during the drying process. The slot 21 design enables the activated carbon plate 22 to be conveniently inserted and removed, facilitating regular maintenance and replacement to maintain the filtration efficiency.
[0027] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it.
Claims
1. A drying device for processing decorative boards, comprising a roller conveyor (10), characterized in that: On the opposite side walls at the top of the roller conveyor (10), ventilation holes (12) are arranged in an array. Gas filtering components are arranged on the outer walls on the opposite sides at the top of the roller conveyor (10). The upper end surface of the roller conveyor (10) is fixedly connected with a heat preservation frame (11). Heating components are arranged on the opposite side walls in the middle of the heat preservation frame (11). A plurality of auxiliary rods (13) are arranged in an array on the inner top of the heat preservation frame (11). Both ends of the plurality of auxiliary rods (13) penetrate through the heat preservation frame (11) and are rotatably connected with the heat preservation frame (11). A plurality of fan blades (14) are fixedly arranged in an annular array on the outer wall of the auxiliary rod (13). A driving component for driving the auxiliary rod (13) to rotate is arranged at the end of each of the plurality of auxiliary rods (13).
2. The drying equipment for processing decorative boards according to claim 1, characterized in that: The gas filtering component includes a filtering frame (20) fixedly installed on the outer wall of the roller conveyor (10). A plurality of the ventilation holes (12) are arranged in the filtering frame (20). A plurality of slots (21) are arranged in an array in the filtering frame (20). Activated carbon plates (22) are inserted in the slots (21). Air passing ports (23) are arranged in an array on the side of the filtering frame (20) away from the roller conveyor (10).
3. A drying device for processing decorative panels according to claim 1, characterized in that: The heating component includes a protective frame (30) fixedly installed on the outer side wall of the roller conveyor (10). A plurality of brackets (31) are fixedly installed on the inner side of the protective frame (30). A heat conduction main pipe (32) for conveying hot air is fixedly installed on the brackets (31). A plurality of heat conduction branch pipes (33) are fixedly connected to the heat conduction main pipe (32) in an array. The ends of the plurality of heat conduction branch pipes (33) penetrate through the side wall of the heat preservation frame (11) and extend to the inner side of the heat preservation frame (11). The heat conduction branch pipes (33) are communicated with the hot air conveying ports of the heat conduction equipment.
4. A drying device for processing decorative panels according to claim 1, characterized in that: The driving component includes driving gears (40) fixedly sleeved on the outer walls at the ends of the plurality of auxiliary rods (13). Two slide rails (41) are fixedly connected to the opposite side walls of the heat preservation frame (11). Adaptable sliders (42) are slidably connected in the two slide rails (41). A rack (43) is fixedly connected to the lower end surfaces of the two sliders (42). The rack (43) is meshed with the plurality of driving gears (40). A driving motor (44) is fixedly connected to the end of one of the auxiliary rods (13). An installation frame (45) is fixedly installed on the outer side wall of the heat preservation frame (11). The driving motor (44) is fixedly installed on the installation frame (45).
5. The drying equipment for processing decorative boards according to claim 1, characterized in that: A guide plate (50) is fixedly connected to the discharge port of the roller conveyor (10). Legs (51) are fixedly installed on both sides of the lower end surface of the guide plate (50).
6. The drying device for processing decorative boards according to claim 1, wherein: Sealing doors (15) are hinged to the top ends of both ends of the heat preservation frame (11).