Drying mechanism for graphene heating chip production

Abstract

The utility model relates to the technical field of drying equipment, and discloses a drying mechanism for graphene heating chip production, which comprises an outer frame provided with a drying machine and a movable supporting plate arranged in the outer frame, the movable supporting plate is connected with a supporting assembly, the supporting assembly is connected with a plurality of net bag assemblies, and the net bag assemblies are arranged on the outer frame. The net bag assemblies are all located under the drying machine, one side of the supporting assembly is connected with an overturning motor, and the overturning motor is used for driving the net bag assemblies to overturn. According to the drying mechanism for graphene heating chip production, the net bag assembly can be driven to rotate on the supporting assembly through the rotating motor, so that the outer surface of a graphene heating chip placed in the net bag assembly can be more fully dried in the rotating process, and the drying treatment effect of the graphene heating chip is improved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically a drying mechanism for the production of graphene heating chips. Background Technology

[0002] Graphene is a material composed of carbon atoms arranged in sp... 2 Hybridized orbitals in single-layer honeycomb structures offer promising applications across various fields, particularly as heating materials, thanks to their extremely high electron mobility, excellent mechanical strength, and superior thermal conductivity. Graphene heating chips are novel heating elements developed using these excellent properties of graphene. During production, to ensure the performance and quality of graphene heating chips, a drying process is essential to effectively remove surface moisture and other liquids.

[0003] Patent CN218764485U discloses a drying mechanism for the production of graphene heating chips. The mechanism includes an outer frame with an observation window at the front and a dryer at the top inner side of the frame. A rodless cylinder is fixedly connected to the bottom of the outer frame, with a slider connected to the piston of the cylinder and a support plate fixedly attached to the top of the slider. The dryer inside the outer frame can quickly dry the graphene heating chips. By activating the rodless cylinder, the slider and support plate can be moved to the right, allowing for direct placement or removal of the graphene heating chips, thus achieving rapid loading and unloading.

[0004] However, because the drying device is usually located at the top inside the drying unit, the degree of liquid drying is inconsistent between the side of the graphene heating chip closer to the dryer and the side farther away from the dryer. In particular, after the upper surface is dried, some liquid or moisture may remain on the bottom surface of the graphene heating chip, resulting in incomplete drying. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a drying mechanism for the production of graphene heating chips, thereby improving the drying effect of graphene heating chips.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a drying mechanism for the production of graphene heating chips, comprising an outer frame on which a dryer is mounted and a movable tray installed inside the outer frame. A support assembly is connected to the movable tray, and a plurality of mesh bag assemblies are connected to the support assembly. The plurality of mesh bag assemblies are all located directly below the dryer. A flip motor is connected to one side of the support assembly, and the flip motor is used to drive the plurality of mesh bag assemblies to flip.

[0007] Furthermore, the support assembly includes several support columns, which are evenly distributed in a straight line at the middle position of the upper surface of the movable tray. All support columns are fixedly connected to the movable tray. The sidewalls of the support columns away from the movable tray are provided with rotating holes. Rotating shafts are rotatably connected to the rotating holes. The outer side of the support column located at the outermost edge is fixedly connected to a flip motor. The output shaft of the flip motor is fixedly connected to the adjacent rotating shaft. The net assembly is located between two adjacent support columns and is connected to two adjacent rotating shafts.

[0008] Furthermore, the net assembly includes a rotating frame and a flipping frame. The middle positions on both sides of the rotating frame are fixedly connected to two adjacent rotating shafts respectively. A mating groove is provided on one side of the rotating frame. The flipping frame is slidably connected to the mating groove. One side of the flipping frame is hinged to the rotating frame through a hinge. The other side is connected to the rotating frame with a locking frame assembly. The inner walls of the adjacent ends of the rotating frame and the flipping frame are fixedly connected with a clamping net.

[0009] Furthermore, the locking frame assembly includes several L-shaped hook rods. The rotating frame has several L-shaped hook grooves on the side away from the hinge end and close to the flip frame. The flip frame has displacement grooves that match the several L-shaped hook grooves on the side close to the rotating frame. The several displacement grooves have sliding grooves through them on the side away from the rotating frame. A connecting rod is slidably connected in the sliding groove. One end of each of the several L-shaped hook rods is fixedly connected to the connecting rod, and the other end is slidably connected to the adjacent L-shaped hook groove through the several displacement grooves. The several L-shaped hook rods are slidably connected to the several displacement grooves respectively.

[0010] Furthermore, limit rods are fixedly connected to both ends of the connecting rod, and limit grooves are opened on the inner walls of both ends of the slide groove. The two limit rods are slidably connected to the two limit grooves respectively.

[0011] Furthermore, a return spring is fixedly connected to the end of the limiting rod away from the connecting rod, and the other end of the return spring is fixedly connected to the limiting groove.

[0012] Furthermore, a lever is fixedly connected to the side of the connecting rod away from the slide groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This drying mechanism for the production of graphene heating chips uses a rotary motor to drive the mesh bag assembly to rotate on the support assembly. This allows the outer surface of the graphene heating chip placed inside the mesh bag assembly to be dried more thoroughly during the rotation process, thus improving the drying effect of the graphene heating chip. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall appearance and connection structure of this utility model;

[0016] Figure 2Based on Figure 1 A partial cross-sectional view of the connection structure;

[0017] Figure 3 This is a schematic diagram of the connection structure between the support component and the net component of this utility model;

[0018] Figure 4 This is an exploded view of the connection structure between the support component and the net component of this utility model;

[0019] Figure 5 This is a schematic diagram of another form of the connection structure of the net bag component of this utility model;

[0020] Figure 6 Based on Figure 5 A cross-sectional view of the connection structure;

[0021] Figure 7 for Figure 6 Enlarged schematic diagram of the connection structure at point A.

[0022] In the diagram: 1. Dryer; 2. Outer frame; 3. Movable pallet; 4. Tilting motor; 5. Support column; 6. Rotating shaft; 7. Rotating frame; 8. Tilting frame; 9. Mesh clamp; 10. L-shaped hook rod; 11. Connecting rod; 12. Limiting rod; 13. Return spring; 14. Toggle block; 501. Rotating hole; 701. Mating groove; 702. L-shaped hook groove; 801. Displacement groove; 802. Sliding groove; 803. Limiting groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1 - Figure 7 A drying mechanism for producing graphene heating chips includes an outer frame 2 on which a dryer 1 is installed and a movable tray 3 installed inside the outer frame 2. A support assembly is connected to the movable tray 3, and a plurality of mesh bag assemblies are connected to the support assembly. The plurality of mesh bag assemblies are all located directly below the dryer 1. A flip motor 4 is connected to one side of the support assembly, and the flip motor 4 is used to drive the plurality of mesh bag assemblies to flip.

[0025] like Figure 1 - Figure 7 As shown, the drying mechanism for graphene heating chip production in this utility model is structurally similar to existing drying mechanisms for graphene heating chip production, such as the drying mechanism for graphene heating chip production disclosed in patent publication number CN218764485U. The main improvement of this utility model lies in improving the drying effect of the graphene heating chip, such as... Figures 1 to 7 As shown, in use, the graphene heating chip production drying mechanism of this utility model places the graphene heating chip that needs to be dried in the mesh bag assembly. Then, the flipping motor 4 drives the mesh bag assembly to rotate on the support assembly, so that the graphene heating chip in the mesh bag assembly can be flipped over and dried under the dryer 1. This allows the front, side and back of the graphene heating chip to be fully dried by the dryer 1, thereby avoiding the problem of insufficient drying of the graphene heating chip and improving the drying effect of the graphene heating chip.

[0026] like Figure 1 - Figure 6 As shown, the support assembly includes several support columns 5, which are evenly distributed in a straight line at the center of the upper surface of the movable tray 3. Each support column 5 is fixedly connected to the movable tray 3. Rotation holes 501 are provided through the sidewalls of the support columns 5 furthest from the movable tray 3. Rotation shafts 6 are rotatably connected within each rotation hole 501. The outer side of the outermost support column 5 is fixedly connected to a flipping motor 4. The output shaft of the flipping motor 4 is fixedly connected to the adjacent rotation shaft 6. The mesh bag assembly is located between two adjacent support columns 5 and connected to two adjacent rotation shafts 6. The flipping motor 4 drives the rotation shaft 6 to rotate via one of the support columns 5. Through the cooperation of the mesh bag assembly and the rotation shaft 6, the rotation shafts 6 between multiple support columns 5 and the mesh bag assembly can be simultaneously flipped below the dryer 1, synchronously completing the drying process of the graphene heating chips inside the multiple mesh bag assemblies, thus improving the drying efficiency.

[0027] like Figure 3 - Figure 6As shown, the net assembly includes a rotating frame 7 and a flipping frame 8. The middle positions on both sides of the rotating frame 7 are fixedly connected to two adjacent rotating shafts 6 respectively. A mating groove 701 is provided on one side of the rotating frame 7. The flipping frame 8 is slidably connected to the mating groove 701. One side of the flipping frame 8 is hinged to the rotating frame 7 by a hinge. The other side is connected to the rotating frame 7 by a locking frame assembly. The inner walls of the adjacent ends of the rotating frame 7 and the flipping frame 8 are fixedly connected with a clamping net 9. When placing the graphene heating chip, the flipping frame 8 is flipped outward from the mating groove 701 of the rotating frame 7. Then, the graphene heating chip is laid flat on the mesh 9 inside the rotating frame 7. Finally, the flipping frame 8 is placed back into the mating groove 701, and the flipping frame 8 and the rotating frame 7 are fixed together using the locking frame assembly. This allows the mesh 9 inside the flipping frame 8 to cover the graphene heating chip. The two meshes 9 clamp the graphene heating chip inside, completing the placement and fixing of the graphene heating chip. When the flipping motor 4 drives the rotating frame 7 to flip through the rotating shaft 6, the dryer 1 can dry the surface of the graphene heating chip through the mesh 9. Liquids and water on the surface of the graphene heating chip can evaporate through the mesh 9, achieving the drying effect. In addition, the two meshes 9 can also clamp the graphene heating chip inside, preventing the graphene heating chip from falling out of the mesh 9 during the flipping drying process.

[0028] like Figure 5 - Figure 7 As shown, the locking frame assembly includes several L-shaped hook rods 10. Several L-shaped hook grooves 702 are provided on the side of the rotating frame 7 away from the hinge end and close to the flip frame 8. The flip frame 8 is provided on the side close to the rotating frame 7 with displacement grooves 801 that match the several L-shaped hook grooves 702. A sliding groove 802 is provided through the side of the several displacement grooves 801 away from the rotating frame 7. A connecting rod 11 is slidably connected in the sliding groove 802. One end of each of the several L-shaped hook rods 10 is fixedly connected to the connecting rod 11, and the other end is slidably connected to the adjacent L-shaped hook groove 702 through the several displacement grooves 801. The several L-shaped hook rods 10 are slidably connected to the several displacement grooves 801 respectively. The locking frame assembly can simultaneously drive multiple L-shaped hook rods 10 to slide and move within the displacement groove 801 by sliding the connecting rod 11 within the slide groove 802. Thus, when the flip frame 8 is covered within the mating groove 701, the ends of the L-shaped hook rods 10 are inserted and hooked into the L-shaped hook groove 702, thereby connecting and fixing the flip frame 8 and the rotating frame 7.

[0029] like Figure 6 and Figure 7 As shown, both ends of the connecting rod 11 are fixedly connected to limit rods 12, and the inner walls of both ends of the slide groove 802 are provided with limit grooves 803. The two limit rods 12 are slidably connected to the two limit grooves 803 respectively. Through the slidable connection between the limit rods 12 at both ends of the connecting rod 11 and the limit grooves 803, the connecting rod 11 can be prevented from sliding outward from the inside of the slide groove 802, thereby improving the connection stability between the connecting rod 11 and the multiple L-shaped hook rods 10 and the flip frame 8.

[0030] like Figure 6 and Figure 7 As shown, a return spring 13 is fixedly connected to one end of the limiting rod 12 away from the connecting rod 11, and the other end of the return spring 13 is fixedly connected to the limiting groove 803. Through the pushing or pulling force exerted by the return spring 13 on the limiting rod 12, the connecting rod 11 can always be pushed towards the horizontal bar at the end of the L-shaped hook rod 10. Therefore, after the L-shaped hook rod 10 is hooked into the L-shaped hook groove 702, the L-shaped hook rod 10 will not slip out of the L-shaped hook groove 702 during non-human operation, ensuring a firm and stable connection between the flipping frame 8 and the rotating frame 7.

[0031] like Figure 5 - Figure 7 As shown, a lever 14 is fixedly connected to the side of the connecting rod 11 away from the slide groove 802. The lever 14 makes it easier to move the connecting rod 11 laterally within the slide groove 802, thereby causing the L-shaped hook rod 10 to disengage from the L-shaped hook groove 702. This facilitates the disassembly of the flip frame 8 within the mating groove 701 and its outward flipping via the hinge, thereby opening the two clamping meshes 9 and allowing the graphene heating chip to be placed on the clamping meshes 9.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A drying mechanism for producing graphene heating chips, comprising an outer frame (2) on which a dryer (1) is mounted and a movable tray (3) mounted inside the outer frame (2), characterized in that: The movable tray (3) is connected to a support assembly, and a number of net bag assemblies are connected to the support assembly. The net bag assemblies are all located directly below the dryer (1). A flip motor (4) is connected to one side of the support assembly. The flip motor (4) is used to drive the net bag assemblies to flip.

2. The drying mechanism for producing graphene heating chips according to claim 1, characterized in that: The support assembly includes several support columns (5), which are evenly distributed in a straight line at the middle position of the upper surface of the movable tray (3). The support columns (5) are all fixedly connected to the movable tray (3). The side wall of the support columns (5) away from the movable tray (3) is provided with a rotating hole (501). A rotating shaft (6) is rotatably connected in the rotating hole (501). The outer side of the support column (5) located at the outermost edge is fixedly connected to the flipping motor (4). The output shaft of the flipping motor (4) is fixedly connected to the adjacent rotating shaft (6). The net assembly is located between two adjacent support columns (5) and is connected to two adjacent rotating shafts (6).

3. The drying mechanism for producing graphene heating chips according to claim 2, characterized in that: The net assembly includes a rotating frame (7) and a flipping frame (8). The middle positions on both sides of the rotating frame (7) are fixedly connected to two adjacent rotating shafts (6). A mating groove (701) is provided on one side of the rotating frame (7). The flipping frame (8) is slidably connected to the mating groove (701). One side of the flipping frame (8) is hinged to the rotating frame (7) by a hinge. The other side is connected to the rotating frame (7) by a locking frame assembly. The inner walls of the adjacent ends of the rotating frame (7) and the flipping frame (8) are fixedly connected with a clamping net (9).

4. The drying mechanism for producing graphene heating chips according to claim 3, characterized in that: The locking frame assembly includes several L-shaped hook rods (10). Several L-shaped hook grooves (702) are provided on the side of the rotating frame (7) away from the hinge end and close to the flip frame (8). A displacement groove (801) matching the several L-shaped hook grooves (702) is provided on the side of the flip frame (8) close to the rotating frame (7). A sliding groove (802) is provided through the side of the several displacement grooves (801) away from the rotating frame (7). A connecting rod (11) is slidably connected in the sliding groove (802). One end of each of the several L-shaped hook rods (10) is fixedly connected to the connecting rod (11), and the other end is slidably connected to the adjacent L-shaped hook groove (702) and passes through the several displacement grooves (801). The several L-shaped hook rods (10) are slidably connected to the several displacement grooves (801).

5. The drying mechanism for producing graphene heating chips according to claim 4, characterized in that: Both ends of the connecting rod (11) are fixedly connected to limit rods (12), and the inner walls of both ends of the slide groove (802) are provided with limit grooves (803). The two limit rods (12) are slidably connected to the two limit grooves (803) respectively.

6. The drying mechanism for producing graphene heating chips according to claim 5, characterized in that: The end of the limiting rod (12) away from the connecting rod (11) is fixedly connected to a return spring (13), and the other end of the return spring (13) is fixedly connected to the limiting groove (803).

7. A drying mechanism for producing graphene heating chips according to claim 4, 5, or 6, characterized in that: A lever (14) is fixedly connected to the side of the connecting rod (11) away from the slide groove (802).

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