High-temperature furnace for producing solid-state battery material

Abstract

The utility model discloses a high-temperature furnace for producing solid-state battery materials, which relates to the technical field of high-temperature furnace appliances and comprises a support frame and a heating furnace, the heating furnace is fixedly mounted at the upper end of one side of the support frame, a pushing seat matched with the heating furnace is slidably arranged on the support frame, and a material bearing plate extending into the heating furnace is arranged at the side end of the pushing seat. A pressing and pushing assembly is arranged between the material bearing plate and the pushing seat, a pushing mechanism is arranged between the supporting frame and the pushing seat, and the material bearing plate is arranged to provide a bearing platform for materials, so that the materials can be stably located at the proper position in the heating furnace; the inner side wall of the heating furnace is provided with the warming heating plates, the warming heating plates can enable the temperature in the heating furnace to be rapidly increased, heat distribution is uniform, the uniformity of material heating is guaranteed, the heating quality is improved, and finally the problem that the air tightness of equipment is reduced when an existing high-temperature furnace is in a heating state is solved.

Description

Technical Field

[0001] This utility model relates to the field of high-temperature furnace equipment technology, and in particular to a high-temperature furnace for the production of solid-state battery materials. Background Technology

[0002] With the continuous development of modern technology, solid-state batteries, as an emerging battery technology, have many advantages such as high energy density and good safety, and have broad application prospects in electric vehicles, portable electronic devices and other fields. However, the production of solid-state battery materials often needs to be carried out in a specific high-temperature environment, which puts strict requirements on high-temperature furnaces.

[0003] During the use of high-temperature furnaces, when the furnace temperature changes, many existing high-temperature furnaces have a low degree of integration in their overall structural design, being assembled from multiple independent components. In high-temperature environments, uneven heat conduction between different components leads to asynchronous temperature changes. This uneven temperature change causes relative displacement at the connection points between components, damaging the sealing structure and reducing the airtightness of the equipment. Furthermore, the lack of elastic compensation structures often results in materials being affected by temperature, further reducing the equipment's airtightness. Since solid-state battery material production requires precise temperature control, temperature fluctuations not only affect material performance but also lead to heat loss and increased energy consumption due to reduced airtightness. For solid-state battery material production, the stability of the atmosphere within the high-temperature furnace is crucial. Reduced airtightness alters the gas composition within the furnace, potentially introducing impurities that affect the quality of the solid-state battery materials. For example, in the synthesis of some oxygen-sensitive materials, leakage may lead to unsatisfactory oxidation levels, thus affecting battery performance. Therefore, this application designs a high-temperature furnace for solid-state battery material production to address the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-temperature furnace for the production of solid-state battery materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-temperature furnace for solid-state battery material production, comprising a support frame and a heating furnace, wherein the heating furnace is fixedly installed on the upper side of one side of the support frame, a pusher seat that cooperates with the heating furnace is slidably provided on the support frame, a material support plate extending into the heating furnace is provided on the side end of the pusher seat, a pressing and pushing assembly is provided between the material support plate and the pusher seat, and a pushing mechanism is provided between the support frame and the pusher seat.

[0006] Preferably, the inner wall of the heating furnace is provided with a heating plate.

[0007] Preferably, the side end of the pusher seat is provided with a rolling brace plate, the lower end of the rolling brace plate is provided with a pusher roller that abuts against the support frame, the support frame is provided with a slide rail for slidingly engaging the material support plate and the pusher seat, and the slide rail is provided with several locking and limiting holes that cooperate with the pusher seat.

[0008] Preferably, the pushing mechanism consists of a fixed pulley rotatably mounted on the heating furnace and a winding traction device fixedly mounted on the lower end of the pushing seat. A traction rope is wound between the fixed pulley and the winding traction device, and a guide pulley for rewinding the traction rope is provided at the lower end of the winding traction device.

[0009] Preferably, the pressing and pushing assembly consists of a screw pushing device and four telescopic guide rods. The four telescopic guide rods are fixedly and symmetrically installed between the support plate and the pushing seat. The telescopic end of the screw pushing device is rotatably engaged with the side end of the support plate, and the rotating seat of the screw pushing device is fixedly installed on the side end of the pushing seat.

[0010] Preferably, two clamping blocks are symmetrically arranged on the side wall of the heating furnace, and two clamping buckles are symmetrically rotated on both sides of the material support plate for cooperating with the clamping blocks for connection and fixation.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation between the telescopic guide rod and the lead screw pushing device can better compress and push the support plate to fit the heating furnace, thereby achieving the function of stable fit between the support plate and the heating furnace to ensure stable airtightness. Furthermore, the clamping block and clamping buckle are used to clamp and fix the furnace, which provides a stable clamping force for the periphery sealing of the heating furnace, preventing air leakage caused by temperature changes, and thus achieving the function of efficiently sealing the heating furnace. Ultimately, this solves the problem of reduced airtightness of existing high-temperature furnaces during heating. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the heating plate proposed in this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the pushing mechanism proposed in this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the lead screw pushing device proposed in this utility model.

[0017] The numbers in the diagram are: 1. Heating furnace; 2. Material support plate; 3. Pushing seat; 4. Pushing roller; 5. Heating plate; 6. Slide rail; 7. Winding traction device; 8. Fixed pulley; 9. Pin limit hole; 10. Pressing block; 11. Pressing buckle; 12. Screw pushing device. Detailed Implementation

[0018] 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.

[0019] Example: See Figure 1-4 This utility model discloses a high-temperature furnace for producing solid-state battery materials, comprising a support frame and a heating furnace 1. The heating furnace 1 is fixedly installed on the upper side of one side of the support frame. A pusher seat 3, which cooperates with the heating furnace 1, is slidably mounted on the support frame. A material support plate 2, extending into the heating furnace 1, is provided on the side end of the pusher seat 3. A pressing and pushing assembly is provided between the material support plate 2 and the pusher seat 3. A pushing mechanism is provided between the support frame and the pusher seat 3. The material support plate 2 provides a carrying platform for the material, allowing the material to be stably positioned in a suitable location within the heating furnace 1. Heating plates 5 are provided on the inner sidewalls of the heating furnace 1, which enable rapid heating within the heating furnace 1. The heating is rapid and the heat distribution is relatively uniform, ensuring the uniformity of material heating and improving heating quality. The side end of the pusher seat 3 is provided with a rolling inclined plate, and the lower end of the rolling inclined plate is provided with a pusher roller 4 that abuts against the support frame. The support frame is provided with a slide rail 6 for slidingly engaging the material support plate 2 and the pusher seat 3. Several pin-limiting holes 9 are provided on the slide rail 6 to cooperate with the pusher seat 3. The setting of the pusher roller 4 and the slide rail 6 reduces the friction when the pusher seat 3 moves, making the pushing process smoother. The pin-limiting holes 9 can accurately position the pusher seat 3, ensuring the accuracy of the position of the material support plate 2 in the heating furnace 1 and ensuring the stability of the heating process.

[0020] In this invention, the pushing mechanism consists of a fixed pulley 8 rotatably mounted on the heating furnace 1 and a winding traction device 7 fixedly mounted on the lower end of the pushing seat 3. A traction rope is wound between the fixed pulley 8 and the winding traction device 7. The lower end of the winding traction device 7 is provided with a guide pulley for rewinding the traction rope. This structure of the pushing mechanism is simple and compact, and can control the movement of the pushing seat 3 more accurately, making it convenient to operate. The pressing and pushing assembly consists of a screw pushing device 12 and four telescopic guide rods. The four telescopic guide rods are fixedly and symmetrically installed between the material receiving plate 2 and the pushing seat 3. The telescopic end of the screw pushing device 12 is rotated and locked. The rotating seat of the screw pushing device 12 is fixedly installed on the side of the pushing seat 3, attached to the side of the supporting plate 2. The screw pushing device 12, combined with the telescopic guide rod, can stably push the supporting plate 2, ensuring the linearity and stability of the movement of the supporting plate 2. The four telescopic guide rods make the structure more evenly stressed. Two clamping blocks 10 are symmetrically provided on the side wall of the heating furnace 1. Two clamping buckles 11 are symmetrically rotated on both sides of the supporting plate 2 to cooperate with the clamping blocks 10 for fastening. The clamping blocks 10 and clamping buckles 11 can firmly fix the supporting plate 2, prevent the supporting plate 2 from shaking during the heating process, and ensure the stability of the material during the heating process.

[0021] Working Principle: When using this utility model, firstly, the motor and device components are powered on. During operation, the material is placed on the support plate 2. The support plate 2 is pushed into the heating furnace 1 by the pushing mechanism via the traction rope until it is fully inside the furnace 1. Then, the screw pushing device 12 operates, and under the guidance of the four telescopic guide rods, the support plate 2 is pressed into the heating furnace 1 more effectively. At this time, the clamping buckles 11 on both sides of the support plate 2 are rotated to engage and fix it with the clamping blocks 10 on the side wall of the heating furnace 1, ensuring the stability of the support plate 2 during the heating process. The heating plate 5 inside the heating furnace 1 starts to work, heating the material on the support plate 2. During the heating process, due to the clamping buckles 11... With the fixing effect of the pressing block 10 and the stable support effect of the supporting plate 2, the material can be heated evenly. After the heating process is over, the screw pushing device 12 works in reverse and cooperates with the pushing mechanism to push the supporting plate 2 out of the heating furnace 1. The pushing seat 3 moves under the action of the pushing mechanism. The winding traction device 7 pulls the pushing seat 3 by passing the traction rope around the fixed pulley 8. The guide pulley plays an auxiliary role in winding back the traction rope. During the movement of the pushing seat 3, the pushing roller 4 rolls along the slide rail 6. The pin positioning limit hole 9 can be positioned and cooperated with the pushing seat 3 as needed to accurately control the position of the pushing seat 3, which facilitates the entry and exit of the supporting plate 2. Finally, the material conveying and heating operation in the entire heating process is completed, and the use of the device ends.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-temperature furnace for producing solid-state battery materials, comprising a support frame and a heating furnace (1), characterized in that: The heating furnace (1) is fixedly installed on the upper side of the support frame. A pusher seat (3) that cooperates with the heating furnace (1) is slidably provided on the support frame. A material support plate (2) that extends into the heating furnace (1) is provided on the side end of the pusher seat (3). A pressing and pushing component is provided between the material support plate (2) and the pusher seat (3). A pushing mechanism is provided between the support frame and the pusher seat (3).

2. The high-temperature furnace for producing solid-state battery materials according to claim 1, characterized in that: The inner wall of the heating furnace (1) is provided with heating plates (5).

3. The high-temperature furnace for producing solid-state battery materials according to claim 2, characterized in that: The side end of the push seat (3) is provided with a rolling brace plate, and the lower end of the rolling brace plate is provided with a push roller (4) that abuts against the support frame. The support frame is provided with a slide rail (6) for slidingly engaging the material plate (2) and the push seat (3). The slide rail (6) is provided with several locking and limiting holes (9) that cooperate with the push seat (3).

4. The high-temperature furnace for producing solid-state battery materials according to claim 3, characterized in that: The pushing mechanism consists of a fixed pulley (8) rotatably mounted on the heating furnace (1) and a winding traction device (7) fixedly mounted on the lower end of the pushing seat (3). A traction rope is wound between the fixed pulley (8) and the winding traction device (7). The lower end of the winding traction device (7) is provided with a guide pulley for winding back the traction rope.

5. The high-temperature furnace for producing solid-state battery materials according to claim 4, characterized in that: The pressing and pushing assembly consists of a screw pushing device (12) and four telescopic guide rods. The four telescopic guide rods are fixedly and symmetrically installed between the material support plate (2) and the pushing seat (3). The screw extension end of the screw pushing device (12) is rotatably engaged with the side end of the material support plate (2). The rotating seat of the screw pushing device (12) is fixedly installed on the side end of the pushing seat (3).

6. A high-temperature furnace for producing solid-state battery materials according to claim 5, characterized in that: Two clamping blocks (10) are symmetrically arranged on the side wall of the heating furnace (1), and two clamping buckles (11) are symmetrically arranged on both sides of the material receiving plate (2) for cooperating with the clamping blocks (10) for fastening.

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