A material receiving tray for an electrically heated air drying oven

Abstract

This utility model provides a material support tray for an electric heating forced-air drying oven, belonging to the field of tray technology. The material support tray for this electric heating forced-air drying oven includes a tray body and a material support stabilizing mechanism. The bottom of the tray body has air holes, and an outer frame is installed around the top of the tray body. A stabilizing plate is movably connected to both sides of the top of the tray body. A groove is formed on the bottom of the outer side of the stabilizing plate, located inside the outer frame. Stabilizing grooves are formed on both sides of the top of the outer frame. A stabilizing head is fixedly connected to the top of the inner wall of the groove, located inside the stabilizing groove. A stabilizing clamping mechanism is fixedly connected to the inner side of the stabilizing plate. By setting up the material support stabilizing mechanism, a medium for spacing and limiting the supported materials can be formed on the top of the tray body, so that the supported materials can be stabilized during use, avoiding the situation where it is difficult to stabilize the items by spacing. Therefore, the support effect and stability of the tray body are improved.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, and more specifically, to a material-bearing pallet for an electrically heated drying oven. Background Technology

[0002] Electric heating forced-air drying ovens are general-purpose drying and heat treatment equipment widely used in laboratories, industries, scientific research, food, pharmaceuticals, electronics, and chemical industries. Their core function is to provide a uniform and stable high-temperature environment for samples or materials through precisely controlled heating and forced air circulation, achieving various process objectives such as drying, sterilization, curing, aging tests, moisture determination, and heat treatment. The material support tray plays a dual role in the electric heating forced-air drying oven, serving as both material support and airflow guide. Its core working principle is to maximize the contact efficiency between hot air and materials and ensure uniformity. The tray uses a perforated mesh design, and when the drying oven is running, it is powered by bottom or rear fans. The driven forced circulation hot air first flows through the heater to raise its temperature, and then passes through the air duct system inside the chamber. The hot air penetrates the perforations of the tray from below or the side, directly wrapping around and penetrating the material layer placed on the tray, carrying away moisture or transferring heat from the material. The folded edges of the tray prevent the material from scattering, and the evenly distributed perforations ensure that the hot air can reach the bottom and interior of the material, while allowing moisture to escape. The reasonable spacing between multiple trays allows the hot air to circulate smoothly between each layer, ultimately achieving efficient and uniform drying or heat treatment of the material throughout the entire chamber space. Since the trays are generally installed by pulling out, it is necessary to stabilize the material during operation.

[0003] In related technologies, during the use of material support pallets, the materials are generally supported and prevented from falling by protruding from the outer edge of the top of the pallet, thus ensuring the relative stability of the materials for use.

[0004] However, in the current use of material trays, because the edge protrusions are located on the outermost part of the top of the tray, they can only prevent materials from falling. When the tray is used to support laboratory glassware, it is difficult to stabilize the position of the glassware. Glassware are prone to collision and tipping due to the tray being pulled out, which affects the support effect and stability of the tray. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a material tray for an electric heating drying oven that overcomes or at least partially solves the above technical problems.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a material receiving tray for an electric heating blower drying oven, including a tray body, with air holes provided at the bottom of the tray body, and an outer frame installed around the top of the tray body.

[0008] The material-supporting stabilizing mechanism includes:

[0009] Stabilizing plate; the stabilizing plate is movably connected to both sides of the top of the disk body, and a groove is provided at the bottom of the outer side of the stabilizing plate located inside the outer edge frame;

[0010] Stabilizing grooves; the stabilizing grooves are formed on both sides of the top of the outer frame, and the top of the inner wall of the groove is fixedly connected to a stabilizing head located inside the stabilizing groove;

[0011] A stabilizing clamping mechanism is fixedly connected to the inner side of the stabilizing plate.

[0012] In a preferred embodiment, the stabilizing clamping mechanism includes a clamping column, a clamping seat, and a clamping plate. The clamping column is fixedly connected to the inner side of the stabilizing plate, the clamping seat is movably connected to the bottom of the clamping column, and the clamping plate is fixedly connected to the bottom of the clamping seat.

[0013] In a preferred embodiment, the bottom of the clamping post is provided with a connecting hole, and a connecting post is movably connected inside the connecting hole. The bottom of the connecting post is movably connected to the top of the clamping seat.

[0014] In a preferred embodiment, an operating panel is movably connected to the top of the clamping column, and an anti-slip strip is fixedly connected to the outer side of the operating panel.

[0015] In a preferred embodiment, the bottom of the operating panel is provided with a groove, and a magnetic ring is fixedly connected to the inner wall of the groove.

[0016] In a preferred embodiment, the top of the clamping post is provided with a magnetic groove, and a magnetic suction ring that is magnetically connected to the magnetic ring is fixedly connected to the inner wall of the magnetic groove.

[0017] In a preferred embodiment, a stud is fixedly connected to the top of the clamping seat, and the top of the stud is threadedly connected to the bottom of the connecting post.

[0018] In a preferred embodiment, the bottom of the connecting post is provided with a threaded groove, and the stud is threadedly connected to the connecting post through the threaded groove.

[0019] The material receiving tray of the electric heating forced-air drying oven provided by this utility model has the following beneficial effects:

[0020] 1. By setting up a material-supporting and stabilizing mechanism, a medium that restricts and supports materials can be formed at the top of the disc. This allows for spacing between the supported materials during use and provides interval clamping and stabilization, preventing situations where the disc cannot effectively restrict and stabilize the items. Therefore, the support effect and stability of the disc are improved.

[0021] 2. By setting a stabilizing clamping mechanism, the stabilizing plate and the disk body can be clamped to prevent them from lifting and falling off, so that the user can operate the stabilizing plate and the disk body stably and avoid the stabilizing plate from easily lifting and moving during use, which would cause the stabilizing head to separate from the stabilizing groove. Therefore, the connection stability between the stabilizing plate and the disk body is improved.

[0022] 3. By setting connecting holes and connecting posts, the clamping plate and the clamping post can be connected by the clamping seat, avoiding the situation where the clamping plate is difficult to connect with the clamping post during use, thus improving the connection effect between the clamping plate and the clamping post. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model;

[0025] Figure 2 A left-side three-dimensional structural diagram of the stabilizing plate provided for an embodiment of this utility model;

[0026] Figure 3 A schematic diagram of the three-dimensional cross-sectional structure of the clamping column provided for an embodiment of this utility model;

[0027] Figure 4 A three-dimensional cross-sectional structural diagram of the connecting column provided for an embodiment of this utility model;

[0028] In the diagram: 1. Disc body; 2. Air hole; 3. Outer frame; 4. Stabilizing plate; 5. Slot; 6. Stabilizing groove; 7. Stabilizing head; 8. Clamping post; 9. Clamping base; 10. Clamping plate; 11. Connecting hole; 12. Connecting post; 13. Operating panel; 14. Anti-slip strip; 15. Embedded groove; 16. Magnetic ring; 17. Magnetic groove; 18. Magnetic suction ring; 19. Stud; 20. Threaded groove. Detailed Implementation

[0029] 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 embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Reference Figures 1-4 This utility model provides a technical solution: a material support tray for an electric heating forced-air drying oven, including a tray body 1 and a material support stabilizing mechanism. The bottom of the tray body 1 is provided with air holes 2, and the top of the tray body 1 is equipped with an outer edge frame 3 around the perimeter. This can form a medium on the top of the tray body 1 to restrict and support the material, so that the supported material can be spaced apart and the material can be clamped and stabilized during use. This avoids the situation where the tray body 1 is difficult to space and stabilize the items during use, thus improving the support effect and support stability of the tray body 1.

[0031] Reference Figures 1-4 In a preferred embodiment, the material-supporting stabilizing mechanism includes a stabilizing plate 4, which is movably connected to both sides of the top of the disc body 1. A groove 5 is formed on the bottom outer side of the stabilizing plate 4, located inside the outer frame 3. Stabilizing grooves 6 are formed on both sides of the top of the outer frame 3. A stabilizing head 7 is fixedly connected to the top of the inner wall of the groove 5, located inside the stabilizing groove 6. A stabilizing clamping mechanism is fixedly connected to the inner side of the stabilizing plate 4. The external laboratory vessel is placed against the top of the disc body 1. Then, according to the actual size of the vessel, the stabilizing plate 4 is held and the stabilizing head 7 is moved into the stabilizing groove 6 to perform the installation and connection operation between the stabilizing plate 4 and the outer frame 3, and to ensure that the stabilizing plate 4 and the disc body 1 are properly connected. The outer side of the support vessel allows the stabilizing plate 4 to provide spacing and stability to the top of the plate 1. The stabilizing clamping mechanism includes a clamping column 8, a clamping seat 9, and a clamping plate 10. The clamping column 8 is fixedly connected to the inner side of the stabilizing plate 4, the clamping seat 9 is movably connected to the bottom of the clamping column 8, and the clamping plate 10 is fixedly connected to the bottom of the clamping seat 9. This mechanism can clamp the stabilizing plate 4 and the plate 1 to prevent them from lifting and disengaging, thus allowing the user to perform stable operations between the stabilizing plate 4 and the plate 1. This prevents the stabilizing plate 4 from easily lifting and moving during use, which could cause the stabilizing head 7 to separate from the stabilizing groove 6, thereby improving the connection stability between the stabilizing plate 4 and the plate 1.

[0032] Reference Figures 2-4In a preferred embodiment, a connecting hole 11 is provided at the bottom of the clamping column 8, and a connecting column 12 is movably connected inside the connecting hole 11. The bottom of the connecting column 12 is movably connected to the top of the clamping seat 9. The clamping seat 9 can connect the clamping plate 10 and the clamping column 8, avoiding the situation where the clamping plate 10 is difficult to connect with the clamping column 8 during use. Therefore, the connection effect between the clamping plate 10 and the clamping column 8 is improved. An operating plate 13 is movably connected to the top of the clamping column 8, and an anti-slip strip 14 is fixedly connected to the outside of the operating plate 13. This can prevent the connecting column 12 from detaching from the connecting hole 11 and provide the user with an operating medium to rotate the connecting column 12, preventing the connecting column 12 from detaching from the connecting hole 11 during use. Therefore, the connection effect and operation convenience of the connecting column 12 are improved.

[0033] Reference Figures 2-4 In a preferred embodiment, a groove 15 is provided at the bottom of the operating panel 13, and a magnetic ring 16 is fixedly connected to the inner wall of the groove 15. The operating panel 13 can be used to perform magnetic attraction positioning between the connecting column 12 and the clamping column 8, so that the connecting column 12 magnetically positions the clamping plate 10. This improves the working stability of the connecting column 12 and the clamping plate 10. A magnetic groove 17 is provided at the top of the clamping column 8, and a magnetic ring 18 magnetically connected to the magnetic ring 16 is fixedly connected to the inner wall of the magnetic groove 17. This provides a magnetic attraction force medium for applying magnetic attraction positioning to the magnetic ring 16, avoiding the situation where it is difficult to apply magnetic attraction positioning force when the magnetic ring 16 is in use. This improves the magnetic attraction effect of the magnetic ring 16.

[0034] Reference Figures 2-4 In a preferred embodiment, a stud 19 is fixedly connected to the top of the clamping seat 9, and the top of the stud 19 is threadedly connected to the bottom of the connecting post 12. This allows for a threaded connection between the clamping post 8 and the connecting post 12, enabling the user to adjust the spacing and assemble the clamping seat 9 and the connecting post 12. This improves the flexibility of the clamping seat 9. A threaded groove 20 is provided at the bottom of the connecting post 12, through which the stud 19 is threadedly connected to the connecting post 12. This provides space for the stud 19 to connect with the connecting post 12, preventing the stud 19 from being difficult to connect with the connecting post 12 during use. This improves the threaded connection effect of the stud 19.

[0035] Specifically, the working process or principle of the material receiving tray of this electric heating drying oven is as follows: In use, first place the experimental vessels to be dried on the top of the tray 1 and arrange them so that the stabilizing plate 4 can clamp and stabilize them at intervals. Then, hold the operating disc 13 with the anti-slip strip 14 and rotate the clamping plate 10 through the connecting column 12 and the clamping seat 9, so that the clamping plate 10 is misaligned with the stabilizing plate 4, allowing the air hole 2 at the top of the tray 1 to penetrate the tray 1. Subsequently, according to the placement and size of the vessels, hold the stabilizing plate 4 and drive the stabilizing head 7 into the stabilizing groove 6 to perform the insertion and installation operation between the stabilizing plate 4 and the outer frame 3. At this time, the clamping plate 10 moves with the clamping column 8 and the stabilizing plate 4 through the clamping seat 9 and the connecting column 12, penetrating the tray 1 through the air hole 2 at the top of the tray 1, and moving to the bottom of the tray 1. Then, hold the operating disc 13 with the anti-slip strip 14 and rotate the connecting column 12, so that the connecting column 12... The clamping seat 9 drives the clamping plate 10 to be parallel with the stabilizing plate 4, causing the clamping plate 10 to clamp and stabilize the stabilizing plate 4 and the disk body 1. During this process, if the distance between the clamping plate 10 and the clamping post 8 is insufficient to penetrate the disk body 1, the clamping plate 10 is located inside the air hole 2. With the rotation of the connecting post 12 and the resistance of the clamping plate 10, the stud 19 is affected by the thread thrust of the thread groove 20 following the rotation of the connecting post 12, and the stud 19 moves downward, allowing the clamping plate 10 to penetrate the disk body 1. After the holding plate 10 clamps and stabilizes the stabilizing plate 4 and the plate body 1, the magnetic ring 16, together with the magnetic suction ring 18, uses the operating plate 13 to magnetically position the connecting column 12, the clamping seat 9, the clamping plate 10, and the clamping column 8 during operation. Both the magnetic ring 16 and the magnetic suction ring 18 are made of heat-resistant magnets, which can maintain their magnetism after being heated. It should be noted that stabilizing plates 4 should be installed on both sides of the vessel so that the stabilizing plates 4 can support and stabilize the vessel on the top of the plate body 1.

[0036] It should be noted that the disk body 1, the air hole 2 and the outer frame 3 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A material supporting tray of an electrothermal air-blast drying oven, comprising a tray body (1), the bottom of the tray body (1) is provided with air holes (2), and an outer frame (3) is mounted around the top of the tray body (1), characterized in that ； The material-supporting stabilizing mechanism includes: Stabilizing plate (4); The stabilizing plate (4) is movably connected to both sides of the top of the disk body (1), and a groove (5) located inside the outer edge frame (3) is provided at the bottom of the outer side of the stabilizing plate (4). Stabilizing groove (6); The stabilizing groove (6) is opened on both sides of the top of the outer frame (3), and the top of the inner wall of the sleeve groove (5) is fixedly connected to the stabilizing head (7) located inside the stabilizing groove (6); A stabilizing clamping mechanism is fixedly connected to the inner side of the stabilizing plate (4).

2. The material-bearing tray of an electric heating forced-air drying oven according to claim 1, characterized in that, The stabilizing clamping mechanism includes a clamping column (8), a clamping seat (9), and a clamping plate (10). The clamping column (8) is fixedly connected to the inner side of the stabilizing plate (4), the clamping seat (9) is movably connected to the bottom of the clamping column (8), and the clamping plate (10) is fixedly connected to the bottom of the clamping seat (9).

3. The material-bearing tray of an electric heating forced-air drying oven according to claim 2, characterized in that, The bottom of the clamping column (8) is provided with a connecting hole (11), and a connecting column (12) is movably connected inside the connecting hole (11). The bottom of the connecting column (12) is movably connected to the top of the clamping seat (9).

4. The material-bearing tray of an electric heating forced-air drying oven according to claim 3, characterized in that, The top of the clamping column (8) is movably connected to the operating plate (13), and the outside of the operating plate (13) is fixedly connected to the anti-slip strip (14).

5. The material-bearing tray of an electric heating forced-air drying oven according to claim 4, characterized in that, The bottom of the operation panel (13) is provided with a groove (15), and a magnetic ring (16) is fixedly connected to the inner wall of the groove (15).

6. The material-bearing tray of an electric heating forced-air drying oven according to claim 5, characterized in that, The top of the clamping column (8) is provided with a magnetic groove (17), and the inner wall of the magnetic groove (17) is fixedly connected with a magnetic ring (18) that is magnetically connected to the magnetic ring (16).

7. The material-bearing tray of an electric heating forced-air drying oven according to claim 3, characterized in that, The top of the clamping seat (9) is fixedly connected to a stud (19), and the top of the stud (19) is threadedly connected to the bottom of the connecting post (12).

8. The material-bearing tray of an electric heating forced-air drying oven according to claim 7, characterized in that, The bottom of the connecting post (12) is provided with a threaded groove (20), and the stud (19) is threadedly connected to the connecting post (12) through the threaded groove (20).

Images