Resin handicraft surface drying mechanism

Abstract

The utility model discloses a resin handicraft surface drying mechanism, this resin handicraft surface drying mechanism includes: bottom plate, drying assembly and material supporting plate, drying assembly and material supporting plate all set up in the top side surface of bottom plate, drying assembly cover is located in the adjacent side of material supporting plate, and the top of drying assembly hides the top side area of material supporting plate, drying assembly includes cover body, blow -off assembly and negative pressure component, cover body includes side wall and top wall, and side wall surrounds the lateral setting of material supporting plate, and top wall hides in the top side of material supporting plate, blow -off assembly is installed in top wall, and the output end of blow -off assembly is by top wall and is extended to the setting of material supporting plate, negative pressure component is installed in side wall, and the output end of negative pressure component is by side wall and is set to communicate to the lateral space of material supporting plate. Resin handicraft surface drying mechanism installs blow -off assembly in top wall, and directly sends the airflow of preset pressure to the resin handicraft on material supporting plate, can accelerate the evaporation of handicraft surface moisture.

Description

Technical Field

[0001] This utility model relates to the technical field of resin craft production equipment, and in particular to a surface drying mechanism for resin crafts. Background Technology

[0002] Resin handicrafts are widely popular due to their diverse shapes and vibrant colors. During the production process, after cleaning or dyeing, a large amount of moisture adheres to the surface of the handicrafts, necessitating effective drying. If the surface moisture is not removed promptly and evenly, it will not only prolong the production cycle but may also lead to water stains, discoloration, or even mold growth or material deterioration due to prolonged localized dampness, severely impacting the product's aesthetics and yield.

[0003] Currently, the following methods are commonly used for drying the surface of resin crafts: Natural air drying: The workpiece is placed directly in an open environment, relying on natural airflow to evaporate moisture. While this method is inexpensive, the drying speed is extremely slow. Furthermore, the workpiece is easily contaminated with dust and fibers during prolonged exposure, leading to secondary pollution. Hot air drying: The workpiece is dried using an electric blower or oven. Although this method accelerates moisture evaporation, the heat sensitivity of resin materials poses a significant challenge, easily causing localized deformation, warping, or a decrease in surface gloss. Simple blowing method: The workpiece is blown using a common industrial fan or air gun. Compared to natural air drying, this method is more efficient. However, the dispersed airflow direction and unstable pressure result in uneven drying, often leaving leeward or recessed areas of the workpiece unreachable, leading to poor drying results. Existing drying methods have significant shortcomings in terms of drying efficiency, uniformity, protection of workpieces, and active removal of ambient moisture. Therefore, there is an urgent need in the field for a specialized device capable of rapid, uniform, non-contact, low-temperature drying and timely removal of moisture to meet the high surface quality requirements of resin crafts. Utility Model Content

[0004] Therefore, it is necessary to provide a surface drying mechanism for resin crafts to address the technical problems of poor drying efficiency and drying effect of existing surface drying mechanisms for resin crafts.

[0005] A resin craft surface drying mechanism includes a base plate, a drying component, and a material support plate. The drying component and the material support plate are both disposed on the top side surface of the base plate. The material support plate is laid flat on the top side surface of the base plate. The drying component covers the adjacent side of the material support plate, and the top of the drying component covers the top side area of ​​the material support plate.

[0006] The drying assembly includes a hood, an air blowing assembly, and a negative pressure assembly. The bottom end of the hood is connected to the top surface of the base plate. The hood includes a side wall and a top wall. The side wall surrounds the side of the material support plate, and the top wall covers the top side of the material support plate, thereby fully covering the top side space of the material support plate. The air blowing assembly is installed on the top wall. The input end of the air blowing assembly is connected to an external air source, and the output end of the air blowing assembly extends from the top wall toward the material support plate. The negative pressure assembly is installed on the side wall. The input end of the negative pressure assembly is connected to an external vacuum generator, and the output end of the negative pressure assembly is connected from the side wall toward the lateral space of the material support plate.

[0007] In one embodiment, the sidewall is configured as an L-shaped plate structure, with the bottom end of the sidewall connected to the top surface of the base plate and the top end of the sidewall connected to the edge of the top plate.

[0008] In one embodiment, the drying assembly further includes a wind wall assembly, which is installed at the edge of the top wall and is arranged in an L-shape and positioned opposite each other on the sidewalls.

[0009] In one embodiment, the input end of the aforementioned wind wall assembly is connected to an external air source, and the output end of the wind wall assembly is positioned facing the bottom side of the top wall.

[0010] In one embodiment, the top wall is configured as a hollow structure, and the air blowing assembly and the wind wall assembly are both installed inside the top wall.

[0011] In one embodiment, the air blowing assembly includes a plurality of air nozzles and air nozzle inlets. The plurality of air nozzles are mounted on the bottom surface of the top wall, and the output end of each air nozzle is disposed facing the material support plate and the output end of each air nozzle is housed inside the top wall. The air nozzle inlets are mounted on one side of the top wall, with one end of the air nozzle inlet located outside the top wall connected to an external air source, and the other end of the air nozzle inlet located inside the top wall connected to the input end of the plurality of air nozzles via a pipe.

[0012] In one embodiment, the above-mentioned air blowing assembly further includes an air distribution manifold, which is installed inside the top wall. The input pipe of the air distribution manifold is connected to the air inlet of the air nozzle, and several output pipes of the air distribution manifold are connected to several air nozzles.

[0013] In one embodiment, the above-mentioned air blowing assembly further includes a plurality of first pipe joints and a plurality of T-shaped tee joints. The plurality of first pipe joints are housed inside the top wall and are connected to a plurality of air nozzles in a corresponding manner. The plurality of T-shaped tee joints are housed inside the top wall and are respectively connected to a plurality of outlets of the air distribution manifold and a plurality of first pipe joints.

[0014] In one embodiment, the sidewall is configured as a hollow structure, and the sidewall facing the material tray is provided with an array of through holes, and the negative pressure component is connected to the interior of the sidewall.

[0015] In one embodiment, the bottom of the aforementioned sidewall is provided with two liquid collection trays arranged in an L-shape.

[0016] In one embodiment, each of the aforementioned liquid collection trays is connected to the sidewall body in a detachable manner.

[0017] In one embodiment, the aforementioned negative pressure assembly includes an air extraction port and a plurality of second pipe joints, the plurality of second pipe joints being housed at the edge of the interior of the top wall corresponding to the sidewalls; the air extraction port is disposed on one side of the top wall, the end of the air extraction port located outside the top wall is connected to an external vacuum generator, and the end of the air extraction port located inside the top wall is connected to the plurality of second pipe joints via a pipe.

[0018] In one embodiment, the aforementioned air wall assembly includes two air knives, two third pipe joints, and two air knife inlets. The two air knives are arranged in an L-shape on opposite sides of the sidewall and are respectively installed at the inner edge of the top wall, with the output end of each air duct extending toward the bottom support plate. The two third pipe joints are housed in the top wall and are respectively connected to the two air knives. The two air knife inlets are located on one side of the top wall, with one end of each air knife inlet located outside the top wall connected to an external air source, and the other end of each air knife inlet located inside the top wall connected to the two third pipe joints.

[0019] The aforementioned resin craft surface drying mechanism has an air blowing component installed on the top wall, which directly blows a preset pressure airflow onto the resin crafts on the support plate. This accelerates the evaporation of moisture from the craft surface and reduces drying time through forced convection. The airflow blows downwards from the top, covering the entire support plate area, ensuring full contact between the workpiece surface and the airflow, thereby increasing the drying speed. A negative pressure component is installed on the side wall and connected to an external vacuum generator. This component can promptly absorb moisture generated during the drying process. This negative pressure absorption mechanism prevents moisture accumulation inside the enclosure, avoiding re-condensation on the craft surface and maintaining dryness. The stability of the environment further improves the overall drying efficiency. Thus, through the combination of the air blowing component and the negative pressure component, the mechanism achieves a highly efficient drying effect without the need for additional heating elements, reducing energy consumption. In addition, the side walls surround the sides of the material support plate, and the top wall covers the top side of the material support plate, forming a semi-enclosed drying space. This helps to guide the airflow to be evenly distributed and avoid local under-drying or over-drying. The material support plate is laid flat on the top side of the base plate, and the top side is open, which is convenient for placing workpieces. At the same time, the coordinated work of the air blowing component and the negative pressure component ensures that the airflow covers the entire material support area, reducing drying dead zones. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the surface drying mechanism for resin crafts in one embodiment; Figure 2This is a schematic diagram of the surface drying mechanism for resin crafts in one embodiment; Figure 3 This is a schematic diagram of the surface drying mechanism for resin crafts in one embodiment; Figure 4 for Figure 3 A schematic cross-sectional view of part AA in the illustrated embodiment; Figure 5 for Figure 3 A schematic cross-sectional view of the BB section in the illustrated embodiment. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Please see Figures 1 to 5This utility model discloses a resin craft surface drying mechanism 1, which includes a base plate 10, a drying component 20, and a material support plate 30. The drying component 20 and the material support plate 30 are both disposed on the top side surface of the base plate 10. The material support plate 30 is laid flat on the top side surface of the base plate 10 to form a material support structure with an open top side. The drying component 20 covers the adjacent side of the material support plate 30, and the top of the drying component 20 covers the top side area of ​​the material support plate 30 to perform surface drying on the resin crafts placed on the material support plate 30 after washing or dyeing. Specifically, the drying assembly 20 includes a cover 21, an air blowing assembly 22, and a negative pressure assembly 23. The bottom end of the cover 21 is connected to the top surface of the base plate 10. The cover 21 includes a side wall 211 and a top wall 212. The side wall 211 surrounds the side of the material support plate 30, and the top wall 212 covers the top side of the material support plate 30, thereby fully covering the top space of the material support plate 30. The air blowing assembly 22 is installed on the top wall 212, and the input end of the air blowing assembly 22 is connected to an external air source for blowing air. The output end of component 22 extends from the top wall 212 toward the material support plate 30, so that the blowing component 22 can blow airflow of preset pressure onto the workpiece placed in the material support plate 30; the negative pressure component 23 is installed on the side wall 211, the input end of the negative pressure component 23 is connected to an external vacuum generator, and the output end of the negative pressure component 23 is connected from the side wall 211 toward the lateral space of the material support plate 30, so that the negative pressure component 23 can absorb the water vapor generated during the drying process of the workpiece under negative pressure. Based on the above configuration, the resin craft surface drying mechanism 1 of this solution has an air blowing component 22 installed on the top wall 212, which directly blows a preset pressure airflow onto the resin craft on the support plate 30. This accelerates the evaporation of moisture from the craft surface and reduces drying time through forced convection. The airflow blows downwards from the top, covering the entire area of ​​the support plate 30, ensuring that the workpiece surface is fully in contact with the airflow, thereby improving the drying speed. The negative pressure component 23 is installed on the side wall 211 and connected to an external vacuum generator. It can absorb the water vapor generated during the drying process in a timely manner. This negative pressure absorption mechanism prevents water vapor from accumulating inside the enclosure 21 and avoids water vapor re-condensing on the craft surface, maintaining the moisture content of the resin craft. The stability of the drying environment further improves the overall drying efficiency. Thus, through the combination of the air blowing assembly 22 and the negative pressure assembly 23, the mechanism achieves a highly efficient drying effect without the need for additional heating elements, reducing energy consumption. In addition, the side wall 211 surrounds the side of the material support plate 30, and the top wall 212 covers the top side of the material support plate 30, forming a semi-enclosed drying space, which helps to guide the airflow to be evenly distributed and avoid local under-drying or over-drying. The material support plate 30 is laid flat on the top side of the base plate 10, and the top side is open, which is convenient for placing workpieces. At the same time, the coordinated work of the air blowing assembly 22 and the negative pressure assembly 23 ensures that the airflow covers the entire material support area, reducing drying dead corners.

[0028] Furthermore, the sidewall 211 is configured as an L-shaped plate structure, with the bottom end of the sidewall 211 connected to the top surface of the bottom plate 10 and the top end of the sidewall 211 connected to the edge of the top plate, thereby forming a semi-enclosed cover 21 structure. Based on this, the drying assembly 20 also includes an air wall assembly 24, which is installed at the edge of the top wall 212. The air wall assembly 24 is arranged in an L-shape and is positioned opposite the sidewall 211. Specifically, the input end of the air wall assembly 24 is connected to an external air source, and the output end of the air wall assembly 24 is positioned towards the bottom side of the top wall 212, thereby forming an air wall on the open side of the cover 21. This ensures the relatively closed state of the cover 21 during the workpiece drying process while facilitating the placement and removal of the material support plate 30 and the workpiece.

[0029] Furthermore, the top wall 212 is configured as a hollow structure, and the air blowing assembly 22 and the wind wall assembly 24 are both installed inside the top wall 212.

[0030] Specifically, the air blowing assembly 22 includes several air nozzles 221 and air nozzle inlets 222. The air nozzles 221 are installed on the bottom surface of the top wall 212, and the output end of each air nozzle 221 is set towards the material support plate 30. The output end of each air nozzle 221 is housed inside the top wall 212. The air nozzle inlets 222 are installed on one side of the top wall 212. The end of the air nozzle inlet 222 located outside the top wall 212 is connected to an external air source, and the end of the air nozzle inlet 222 located inside the top wall 212 is connected to the input end of the air nozzles 221 through a pipe, thereby realizing the air blowing function.

[0031] More specifically, in one embodiment, the air blowing assembly 22 further includes an air distribution channel 223, which is installed inside the top wall 212. The input end pipe of the air distribution channel 223 is connected to the air inlet 222 of the air nozzle, and several output outlet pipes of the air distribution channel 223 are connected to several air nozzles 221, thereby realizing the air path diversion of the air blowing assembly 22.

[0032] More specifically, in one embodiment, the air blowing assembly 22 further includes a plurality of first pipe joints 224 and a plurality of T-shaped tee joints 225. The plurality of first pipe joints 224 are housed inside the top wall 212 and are connected to a plurality of air nozzles 221 in a corresponding manner. The plurality of T-shaped tee joints 225 are housed inside the top wall 212 and are respectively connected to a plurality of outlets of the air distribution outlet 223 and a plurality of first pipe joints 224, thereby forming an air path distribution network of the air blowing assembly 22.

[0033] Furthermore, the sidewall 211 is configured as a hollow structure, and the side wall of the sidewall 211 facing the material tray is provided with a through hole array a. The negative pressure component 23 is connected to the interior of the sidewall 211. Based on the negative pressure environment provided by the negative pressure component 23 to the interior of the sidewall 211, the droplets generated by the air blowing component 22 impacting the surface of the workpiece in the material tray are sucked into the interior of the sidewall 211 through the through hole array a.

[0034] Furthermore, the bottom of the sidewall 211 is provided with two L-shaped liquid collection trays 2111 for collecting droplets that enter the interior of the sidewall 211. Specifically, in one embodiment, each liquid collection tray 2111 is detachably connected to the main body of the sidewall 211, so that the liquid temporarily stored inside the sidewall 211 can be removed by pulling out the liquid collection tray 2111.

[0035] Furthermore, the negative pressure component 23 includes an air extraction port 231 and several second pipe joints 232. The several second pipe joints 232 are housed at the edge of the interior of the top wall 212 corresponding to the side wall 211. The air extraction port 231 is located on one side of the top wall 212. The end of the air extraction port 231 located outside the top wall 212 is connected to an external vacuum generator. The end of the air extraction port 231 located inside the top wall 212 is connected to several second pipe joints 232 through a pipe, thereby realizing the vacuuming function of the negative pressure component 23 for the interior space of the side wall 211.

[0036] Furthermore, the air wall assembly 24 includes two air knives 241, two third pipe joints 242, and two air knife inlets 243. The two air knives 241 are arranged in an L-shape on opposite sides of the side wall 211 and are respectively installed at the inner edge of the top wall 212, with the output end of each air duct extending toward the bottom support plate 30. The two third pipe joints 242 are housed in the top wall 212 and are respectively connected to the two air knives 241. The two air knife inlets 243 are located on one side of the top wall 212. The end of each air knife inlet 243 located outside the top wall 212 is connected to an external air source, and the end of each air knife inlet 243 located inside the top wall 212 is connected to the two third pipe joints 242, thereby realizing the air wall function.

[0037] In summary, the resin craft surface drying mechanism disclosed in this utility model installs an air blowing component on the top wall, directly blowing a preset pressure airflow onto the resin craft on the support plate. This accelerates the evaporation of moisture from the craft surface, reduces drying time through forced convection, and ensures that the workpiece surface is fully in contact with the airflow by blowing the airflow downwards from the top, thereby increasing the drying speed. A negative pressure component is installed on the side wall and connected to an external vacuum generator, which can promptly absorb moisture generated during the drying process. This negative pressure absorption mechanism prevents moisture from accumulating inside the enclosure and avoids re-condensation on the craft surface. This maintains the stability of the drying environment and further improves the overall drying efficiency. Thus, through the combination of the air blowing component and the negative pressure component, the mechanism achieves a highly efficient drying effect without the need for additional heating elements, reducing energy consumption. In addition, the side walls surround the sides of the material support plate, and the top wall covers the top side of the material support plate, forming a semi-enclosed drying space, which helps to guide the airflow to be evenly distributed and avoid local under-drying or over-drying. The material support plate is laid flat on the top side of the base plate, and the top side is open, which is convenient for placing workpieces. At the same time, the coordinated work of the air blowing component and the negative pressure component ensures that the airflow covers the entire material support area, reducing drying dead corners.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A surface drying mechanism for resin crafts, characterized in that, include: The base plate, drying components, and material support plate are all located on the top side surface of the base plate. The material support plate is laid flat on the top side surface of the base plate; the drying component is covered on the adjacent side of the material support plate, and the top of the drying component covers the top side area of ​​the material support plate; The drying assembly includes a hood, an air blowing assembly, and a negative pressure assembly; The bottom end of the cover is connected to the top side surface of the base plate. The cover includes a side wall and a top wall. The side wall surrounds the side of the material support plate, and the top wall covers the top side of the material support plate, thereby fully covering the top side space of the material support plate. The air blowing component is installed on the top wall. The input end of the air blowing component is connected to an external air source, and the output end of the air blowing component extends from the top wall toward the material support plate. The negative pressure component is installed on the side wall. The input end of the negative pressure component is connected to an external vacuum generator, and the output end of the negative pressure component is connected from the side wall toward the lateral space of the material support plate.

2. The resin craft surface drying mechanism according to claim 1, characterized in that, The sidewalls are designed as L-shaped panels, with the bottom end of the sidewalls connected to the top surface of the base plate and the top end of the sidewalls connected to the edge of the top plate.

3. The resin craft surface drying mechanism according to claim 2, characterized in that, The drying assembly also includes a wind wall assembly, which is installed at the edge of the top wall and is arranged in an L-shape and positioned opposite each other on the side walls.

4. The resin craft surface drying mechanism according to claim 3, characterized in that, The input end of the wind wall assembly is connected to an external air source, and the output end of the wind wall assembly is set towards the bottom side of the top wall.

5. The resin craft surface drying mechanism according to claim 4, characterized in that, The top wall is designed as a hollow structure, and the air blowing assembly and the wind wall assembly are installed inside the top wall.

6. The resin craft surface drying mechanism according to claim 5, characterized in that, The air blowing assembly includes several air nozzles and air nozzle inlets. The air nozzles are installed on the bottom surface of the top wall, and the output end of each air nozzle faces the material support plate. The output end of each air nozzle is housed inside the top wall. The air nozzle inlet is installed on one side of the top wall. The end of the air nozzle inlet located outside the top wall is connected to an external air source, and the end of the air nozzle inlet located inside the top wall is connected to the input end of the air nozzles via a pipe.

7. The resin craft surface drying mechanism according to claim 6, characterized in that, The air blowing assembly also includes an air distributor, which is installed inside the top wall. The input pipe of the air distributor is connected to the air inlet of the air nozzle, and the output pipes of the air distributor are connected to several air nozzles.

8. The resin craft surface drying mechanism according to claim 7, characterized in that, The sidewall is designed as a hollow structure, and the sidewall facing the material tray has an array of through holes, with the negative pressure component connected to the inside of the sidewall.

9. The resin craft surface drying mechanism according to claim 8, characterized in that, Two liquid collection trays arranged in an L-shape are provided at the bottom of the side wall.

10. The resin craft surface drying mechanism according to claim 9, characterized in that, The negative pressure assembly includes an air extraction port and several second pipe joints, with the corresponding sidewalls housed at the edge of the top wall; the air extraction port is located on one side of the top wall, with one end of the air extraction port located outside the top wall connected to an external vacuum generator, and the other end of the air extraction port located inside the top wall connected to several second pipe joints via a pipe.

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