Multi-angle efficient drying device

Abstract

The utility model discloses a multi-angle efficient drying device, which belongs to the technical field of drying devices and comprises a frame, a self-rotating conveying mechanism, an alternate supporting structure and a drying box. The upper side of the rack is provided with a self-rotation type conveying mechanism which is used for automatically conveying a mold and enabling the mold to automatically rotate; the self-rotating conveying mechanism is provided with an alternate supporting structure for alternately supporting the mold; a drying box used for drying a mold is arranged in the middle of the rack. The self-rotation type conveying mechanism comprises a conveying assembly and self-rotation type assemblies, the conveying assembly is installed on the rack, and the multiple self-rotation type assemblies are evenly installed at the moving end of the conveying assembly at equal intervals. By means of the mode, continuous conveying of materials is achieved; multi-angle drying of the materials is achieved, and drying uniformity is further guaranteed; the supporting part is dried through the alternate supporting structure, and the situation that the supporting part cannot be dried completely is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically to a multi-angle high-efficiency drying device. Background Technology

[0002] The drying technology of lost foam casting involves drying the surface of the lost foam after coating, allowing the coating to cure and fully dry within a certain time for subsequent mold production. Each layer of paint must be dried before the next round of painting or molding can be carried out. The quality of the drying process and equipment largely determines the success or failure of the white film. In the existing technology, if lost foam casting is dried by air drying, the time is too long, and each piece needs to be removed from the painting equipment and hung up again, resulting in low work efficiency. However, the use of an air source heat pump dryer has a reasonable airflow structure design, uniform drying, and effectively improves the quality of the model.

[0003] A search revealed an apparatus for rapid drying of lost foam coatings, disclosed in technical publication CN218691225U. This apparatus includes a drying chamber. A threaded ring is slidably connected to the top of the drying chamber via a groove. A screw is threadedly connected to the threaded ring. The screw is connected to the drying chamber via a bearing. A motor is located on the right side of the screw. An electric telescopic rod is installed below the threaded ring. A housing is located below the electric telescopic rod. A first dryer is located on the upper part of the housing. Several air outlets are located below the housing, each connected to a ventilation hood. Humidity sensors are connected to each ventilation hood via support plates. An alarm is installed on the upper part of the support plates and electrically connected to the humidity sensors via wires.

[0004] However, this device can only dry one side of the material, and the material conveying is discontinuous, making it unable to dry the material efficiently from multiple angles.

[0005] Based on this, the present invention designs a multi-angle high-efficiency drying device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-angle high-efficiency drying device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A multi-angle high-efficiency drying device includes a frame, a self-rotating conveying mechanism, an alternating support structure, and a drying chamber;

[0009] The upper side of the frame is provided with a self-rotating conveying mechanism for automatically conveying molds and enabling the molds to rotate automatically; the self-rotating conveying mechanism is equipped with an alternating support structure for alternately supporting the molds; a drying box for drying the molds is provided in the middle of the frame; the self-rotating conveying mechanism includes a conveying component and a self-rotating component, the conveying component is installed on the frame, and multiple self-rotating components are evenly installed at equal intervals on the moving end of the conveying component.

[0010] Furthermore, the conveying assembly includes a guide rail, a movable platform, a connecting block, and a belt conveyor. The belt conveyor is fixedly mounted on the frame, the guide rail is fixedly mounted on the frame, a slider is slidably mounted on the upper side of the guide rail, and a movable platform is fixedly mounted on the upper side of the slider. A connecting block is fixedly mounted on the side of the movable platform near the belt conveyor, and the connecting block is fixedly connected to the belt on the belt conveyor. The belt conveyor is selected from commercially available mature equipment in the field.

[0011] Furthermore, the self-rotating assembly includes a fixed shaft, a synchronous transmission assembly, and a rotating frame. The rotating frame is rotatably mounted on the moving platform, and a fixed shaft is fixedly mounted on the underside of the rotating frame. The synchronous transmission assembly is mounted on the frame and the fixed shaft.

[0012] Furthermore, the synchronous transmission assembly includes a gear and a rack, with the gear fixedly mounted on the lower side of the fixed shaft and the rack fixedly mounted on the frame; the gear and rack are meshed together.

[0013] Furthermore, the alternating support structure includes a limiting module and an alternating support module. The limiting module is fixedly installed on the frame and the drying chamber, and an alternating support module is installed on the rotating frame.

[0014] Furthermore, the limiting module includes a limiting plate, which is fixedly installed on the frame and the drying oven, and a limiting groove is formed on the limiting plate.

[0015] Furthermore, the limiting groove includes a standard section and a pressing section.

[0016] Furthermore, the alternating support module includes guide rods, rollers, a first support platform, a spring, a second support platform, and a connecting frame. The second support platform is fixedly mounted on the rotating frame, and multiple guide rods are evenly and uniformly fixedly mounted on the lower side of the first support platform. A spring is sleeved on the outside of the guide rod, with one end of the spring fixedly connected to the first support platform and the other end of the spring fixedly connected to the rotating frame. The connecting frame is rotatably connected to the first support platform. A roller is fixedly mounted on the connecting frame, and the roller rolls within a limiting groove.

[0017] Furthermore, the drying chamber includes a heating chamber, a drying chamber, a manifold, and an air outlet duct. The heating chamber, drying chamber, and manifold are arranged sequentially from front to back inside the drying chamber, and the moving platform passes through the drying chamber. An air inlet is provided on the outer wall of the heating chamber to communicate with the outside. A connecting hole is provided between the heating chamber and the drying chamber, and a connecting hole is provided between the drying chamber and the manifold. An air outlet duct connected to an external fan is fixedly installed on the rear side wall of the manifold. A heater is fixedly installed inside the heating chamber.

[0018] Compared with the prior art, the advantages of this utility model are as follows: continuous material conveying is achieved through the conveying component; the material is dried from multiple angles through the rotation of the self-rotating component, avoiding the support surface from being blocked and unable to be completely dried, thus further ensuring the uniformity of drying; the support part is dried through the alternating support structure, effectively avoiding the support part from not being completely dried. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of a multi-angle high-efficiency drying device according to the present invention;

[0021] Figure 2 This is a front view of a multi-angle high-efficiency drying device according to the present invention;

[0022] Figure 3 For along Figure 2 A sectional view along the AA direction;

[0023] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0024] The labels in the diagram represent:

[0025] 1. Frame; 2. Self-rotating conveyor mechanism; 21. Conveying assembly; 211. Guide rail; 213. Moving table; 214. Connecting block; 215. Belt conveyor; 22. Self-rotating assembly; 221. Fixed shaft; 222. Gear; 223. Rack; 224. Rotating frame; 3. Alternating support structure; 31. Limiting plate; 32. Limiting groove; 321. Standard section; 322. Lowering section; 33. Guide rod; 34. Roller; 35. First support platform; 36. Spring; 37. Second support platform; 38. Connecting frame; 4. Drying chamber; 41. Heating chamber; 42. Drying chamber; 43. Combination chamber; 44. Air outlet duct; 45. Heater; 5. Mold. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0028] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-4 A multi-angle high-efficiency drying device includes a frame 1, a self-rotating conveying mechanism 2, an alternating support structure 3, and a drying box 4;

[0029] The upper side of the frame 1 is provided with a self-rotating conveying mechanism 2 for automatically conveying the mold 5 and enabling the mold 5 to rotate automatically; the self-rotating conveying mechanism 2 is equipped with an alternating support structure 3 for alternately supporting the mold 5; the middle part of the frame 1 is provided with a drying box 4 for drying the mold 5.

[0030] The self-rotating conveying mechanism 2 includes a conveying component 21 and a self-rotating component 22. The conveying component 21 is mounted on the frame 1, and multiple self-rotating components 22 are evenly installed at equal intervals on the moving end of the conveying component 21.

[0031] In this embodiment, when the multi-angle high-efficiency drying device is working normally, the mold 5 is placed on the self-rotating component 22. The conveying component 21 drives the mold 5 to move horizontally through the self-rotating component 22, and drives the mold 5 through the drying box 4 to dry the mold 5. During this process, the self-rotating component 22 rotates synchronously during the horizontal movement, thereby driving the mold 5 to rotate, so that the mold 5 keeps rotating during the drying process, realizing multi-angle drying of the mold 5, thereby making the drying effect of the mold 5 more uniform. During the process of the self-rotating component 22 driving the mold 5 to move in the drying box 4, the alternating support structure 3 provides alternating support for different parts of the mold 5, so that the support surface is alternately exposed in the drying box 4, avoiding the support surface being blocked and unable to be completely dried, further ensuring the uniformity of drying.

[0032] Example 2: In some embodiments, as a preferred embodiment of the present invention, such as... Figure 2 , Figure 3 and Figure 4 As shown,

[0033] The conveying assembly 21 includes a guide rail 211, a movable platform 213, a connecting block 214, and a belt conveyor 215. The belt conveyor 215 is fixedly mounted on the frame 1, and the guide rail 211 is fixedly mounted on the frame 1. A slider is slidably mounted on the upper side of the guide rail 211, and the movable platform 213 is fixedly mounted on the upper side of the slider. The connecting block 214 is fixedly mounted on the side of the movable platform 213 near the belt conveyor 215, and the connecting block 214 is fixedly connected to the belt on the belt conveyor 215.

[0034] The belt conveyor 215 is a commercially available and mature device in this field.

[0035] The self-rotating component 22 includes a fixed shaft 221, a synchronous transmission component and a rotating frame 224. The rotating frame 224 is rotatably mounted on the moving table 213. The fixed shaft 221 is fixedly mounted on the lower side of the rotating frame 224. The synchronous transmission component is mounted on the frame 1 and the fixed shaft 221.

[0036] The synchronous transmission assembly includes a gear 222 and a rack 223. The gear 222 is fixedly installed on the lower side of the fixed shaft 221, and the rack 223 is fixedly installed on the frame 1. The gear 222 and the rack 223 are meshed and connected.

[0037] The alternating support structure 3 includes a limiting module and an alternating support module. The limiting module is fixedly installed on the frame 1 and the drying box 4, and an alternating support module is installed on the rotating frame 224.

[0038] The limiting module includes a limiting plate 31, which is fixedly installed on the frame 1 and the drying box 4. A limiting groove 32 is formed on the limiting plate 31.

[0039] The limiting groove 32 includes a standard section 321 and a pressing section 322;

[0040] The alternating support module includes guide rods 33, rollers 34, a first support platform 35, a spring 36, a second support platform 37, and a connecting frame 38. The second support platform 37 is fixedly mounted on the rotating frame 224. Multiple guide rods 33 are evenly and uniformly fixedly mounted on the lower side of the first support platform 35. Springs 36 are sleeved on the outer side of the guide rods 33. One end of the spring 36 is fixedly connected to the first support platform 35, and the other end of the spring 36 is fixedly connected to the rotating frame 224. The connecting frame 38 is rotatably connected to the first support platform 35. Rollers 34 are fixedly mounted on the connecting frame 38 and roll within the limiting groove 32.

[0041] The drying chamber 4 includes a heating chamber 41, a drying chamber 42, a manifold 43, and an air outlet duct 44. The heating chamber 41, the drying chamber 42, and the manifold 43 are arranged sequentially from front to back inside the drying chamber 4. The moving platform 213 passes through the drying chamber 42. An air inlet is provided on the outer wall of the heating chamber 41 to communicate with the outside. A connecting hole is provided between the heating chamber 41 and the drying chamber 42. A connecting hole is provided between the drying chamber 42 and the manifold 43. An air outlet duct 44 communicating with an external fan is fixedly installed on the rear side wall of the manifold 43. A heater 45 is fixedly installed inside the heating chamber 41.

[0042] In this embodiment, when the self-rotating conveyor 2, the alternating support structure 3, and the drying chamber 4 are working normally, the belt conveyor 215 drives the connecting block 214 to move, thereby driving the moving table 213 and the slider to slide at the upper limit of the guide rail 211, so that the mold 5 moves into the drying chamber 42. During the movement, the gear 222 contacts the rack 223, causing the gear 222 to rotate, thereby driving the rotating frame 224 to rotate through the fixed shaft 221, so that the mold 5 supported by the second support platform 37 on the rotating frame 224 rotates. This allows the mold 5 to rotate automatically while moving and conveying, so that all sides of the mold 5 are dried in the drying chamber 42. The mold 5 coated with lost foam usually has a low density. When it first enters the drying chamber 42, the roller 34 is located in the standard section 321. At this time, the mold 5 is not in contact with the second support platform 37. The rotating frame 224 supports the mold 5 through the spring 36 and the first support platform 35. During the movement of the mold 5, it is convenient to dry the part of the mold 5 that is aligned with the second support platform 37. During the process of roller 34 moving from standard section 321 to pressing section 322, roller 34 is pressed down by pressing section 322, thereby causing the first support platform 35 to move vertically downward through the guiding action of guide rod 33, until the bottom of mold 5 supported by the first support platform 35 contacts the second support platform 37; when roller 34 has completely moved into pressing section 322, the first support platform 35 is completely detached from mold 5, and mold 5 is supported by the second support platform 37; so that the part of mold 5 that is in contact with the first support platform 35 when entering drying chamber 42 is exposed in drying chamber 42, which facilitates the full drying of the part of mold 5 aligned with the first support platform 35; thus, mold 5 can be dried from multiple angles while moving; air is driven by an external fan to flow sequentially in heating chamber 41, drying chamber 42 and confluence chamber 43, the air is heated by heater 45 in heating chamber 41, and then the hot air flows into drying chamber 42 to remove excess moisture from mold 5 in drying chamber 42, thereby drying mold 5.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-angle high-efficiency drying device, comprising a frame (1), characterized in that: It also includes a self-rotating conveyor (2), an alternating support structure (3), and a drying box (4); The upper side of the frame (1) is provided with a self-rotating conveying mechanism (2) for automatically conveying the mold (5) and enabling the mold (5) to rotate automatically; the self-rotating conveying mechanism (2) is equipped with an alternating support structure (3) for alternately supporting the mold (5); the middle part of the frame (1) is provided with a drying box (4) for drying the mold (5); the self-rotating conveying mechanism (2) includes a conveying component (21) and a self-rotating component (22). The conveying component (21) is installed on the frame (1), and multiple self-rotating components (22) are evenly installed at equal intervals on the moving end of the conveying component (21).

2. The multi-angle high-efficiency drying device according to claim 1, characterized in that, The conveying assembly (21) includes a guide rail (211), a moving platform (213), a connecting block (214), and a belt conveyor (215). The belt conveyor (215) is fixedly installed on the frame (1). The guide rail (211) is fixedly installed on the frame (1). A slider is slidably installed on the upper side of the guide rail (211). The moving platform (213) is fixedly installed on the upper side of the slider. The connecting block (214) is fixedly installed on the side of the moving platform (213) near the belt conveyor (215). The connecting block (214) is fixedly connected to the belt on the belt conveyor (215).

3. The multi-angle high-efficiency drying device according to claim 2, characterized in that, The self-rotating component (22) includes a fixed shaft (221), a synchronous transmission component and a rotating frame (224). The rotating frame (224) is rotatably mounted on the moving table (213). The fixed shaft (221) is fixedly mounted on the lower side of the rotating frame (224). The synchronous transmission component is mounted on the frame (1) and the fixed shaft (221).

4. The multi-angle high-efficiency drying device according to claim 3, characterized in that, The synchronous transmission assembly includes a gear (222) and a rack (223). The gear (222) is fixedly installed on the lower side of the fixed shaft (221), and the rack (223) is fixedly installed on the frame (1). The gear (222) and the rack (223) are meshed and connected.

5. The multi-angle high-efficiency drying device according to claim 3, characterized in that, The alternating support structure (3) includes a limiting module and an alternating support module. The limiting module is fixedly installed on the frame (1) and the drying box (4), and an alternating support module is installed on the rotating frame (224).

6. The multi-angle high-efficiency drying device according to claim 5, characterized in that, The limiting module includes a limiting plate (31), which is fixedly installed on the frame (1) and the drying box (4), and a limiting groove (32) is opened on the limiting plate (31).

7. The multi-angle high-efficiency drying device according to claim 6, characterized in that, The limiting groove (32) includes a standard section (321) and a pressing section (322).

8. The multi-angle high-efficiency drying device according to claim 5, characterized in that, The alternating support module includes guide rods (33), rollers (34), a first support platform (35), a spring (36), a second support platform (37), and a connecting frame (38). The second support platform (37) is fixedly installed on the rotating frame (224). Multiple guide rods (33) are evenly fixedly installed on the lower side of the first support platform (35). A spring (36) is sleeved on the outside of the guide rods (33). One end of the spring (36) is fixedly connected to the first support platform (35), and the other end of the spring (36) is fixedly connected to the rotating frame (224). The connecting frame (38) is rotatably connected to the first support platform (35). A roller (34) is fixedly installed on the connecting frame (38), and the roller (34) is limited to rolling within the limiting groove (32).

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