Support frame for ceramic debinding material

Abstract

The utility model provides a kind of support frame of ceramic degreasing material, it is related to ceramic processing equipment technical field, including including two oppositely arranged support seat, multiple material layer boards are detachably provided between two support seats by supporting assembly, and air hole is equipped on material layer board.Supporting assembly includes first supporting member and second supporting member, and the side of material layer board is rotatably connected in first supporting member by C type fastener, and free side rotates around first supporting member and can be set on second supporting member. Strengthening beam is transversely arranged between two support seats, and blocking piece is movably arranged on strengthening beam, for angle limiting when material layer board is lifted. First guide rail and second guide rail are equipped on strengthening beam, and blocking piece can slide or be received between guide rail.The utility model structure is simple, material layer board can be independently turned over and stably positioned, and it is convenient to assemble and disassemble, and ventilation performance is good, suitable for multilayer material bearing and layered operation in ceramic degreasing process.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing equipment technology, and in particular to a support frame for degreasing ceramic materials. Background Technology

[0002] Before sintering, ceramic products typically undergo a debinding process to remove organic binders and additives introduced during the forming process. During debinding, the ceramic green body needs to be supported and layered within the furnace cavity in a specific manner to ensure uniform gas flow and heat conduction. Therefore, multi-layered material support frames are commonly used in production to support the ceramic material to be debinded.

[0003] Existing ceramic degreasing support racks mostly adopt a fixed stacked structure, that is, several fixed shelves are set on the frame, and the spacing between the shelves is usually not adjustable. This structure has many inconveniences in use. On the one hand, when it is necessary to place or remove ceramic materials in the middle layer, it is often necessary to disassemble the upper shelves one by one, which is cumbersome and labor-intensive. On the other hand, because the shelf spacing is fixed, it is impossible to flexibly adjust the stacking height according to ceramic blanks of different sizes or shapes, resulting in low space utilization. In addition, in order to ensure the overall stability of the shelves, traditional support racks generally use a heavy metal frame structure, making the whole machine heavy and inconvenient to transport and maintain.

[0004] In summary, existing ceramic degreasing material support racks still have shortcomings in terms of ease of operation of the shelves, space utilization, and lightweight structure. Therefore, there is an urgent need to propose a ceramic degreasing material support rack with a simple structure, easy installation, and liftable and limitable shelves for easy layering operations, so as to improve the operational efficiency and safety of the degreasing process. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, the technical problem to be solved by this utility model is to provide a support frame for degreasing ceramic materials, and the following technical solution is adopted: A support frame for degreasing ceramic materials, comprising: Two support bases arranged opposite each other; Multiple material shelves are detachably provided between the two aforementioned support bases via a support assembly; The aforementioned support assembly includes a first support member disposed on one support base and a second support member disposed on another support base. One side of the aforementioned material shelf is rotatably connected to the aforementioned first support member, the free side rotates around the aforementioned first support member, and can be erected on the aforementioned second support member. A reinforcing beam is provided laterally between the two aforementioned support bases, and a blocking element is movably provided on the reinforcing beam to limit the angle of the material shelf when it is lifted.

[0006] As a further improvement, the support base includes a base frame and columns vertically disposed at the four corners of the base frame. The first support member is disposed between two of the columns on one side, and the second support member is disposed between two of the columns on the other side.

[0007] As a further improvement, diagonal bracing is provided between the aforementioned column and the aforementioned base frame.

[0008] As a further improvement, the first support member is a pivot shaft that extends laterally, and a C-shaped fastener is provided on one side of the material shelf. The C-shaped fastener is sleeved on the pivot shaft from the side, allowing the material shelf to rotate around the pivot shaft.

[0009] As a further improvement, the aforementioned C-type fastener is provided with a clearance groove at the connection between the aforementioned pivot and the column, providing clearance space for the rotation of the aforementioned C-type fastener.

[0010] As a further improvement, the aforementioned second support component is an L-shaped pallet.

[0011] As a further improvement, a first guide rail is provided on the aforementioned reinforcing beam, and the aforementioned blocking member is slidably disposed on the aforementioned first guide rail; the aforementioned first guide rail is provided with a plurality of positioning grooves spaced apart along its length direction, and the aforementioned blocking member is slidable and engages and is fixed with any of the aforementioned positioning grooves.

[0012] As a further improvement, the aforementioned blocking member includes a slider, a blocking part, and a connecting part connecting the slider and the blocking part; the slider slides in cooperation with the first guide rail, and the connecting part can be engaged in the positioning groove.

[0013] As a further improvement, the aforementioned reinforcing beam is also provided with a second guide rail that communicates with the aforementioned first guide rail. The second guide rail is used to receive the aforementioned blocking member. The end of the aforementioned second guide rail is provided with an inlet groove for picking up and placing the aforementioned blocking member.

[0014] As a further improvement, the aforementioned material shelf is provided with several ventilation holes.

[0015] Compared with the prior art, the beneficial effects of this utility model are: Firstly, this invention features a supporting assembly between two opposing support bases. This assembly includes a first support and a second support. One side of the material shelf is rotatably connected to the first support via a C-shaped fastener, while the other side can rotate around the first support and rest on the second support. During operation, the material shelves can be lifted sequentially to place or remove the intermediate layer of ceramic blanks. A reinforcing beam is transversely positioned between the two support bases, and a blocking element is movably mounted on the beam. When the material shelf is lifted to a certain angle, the blocking element limits the angle of the shelf, keeping it in a stable open state. This flipping and limiting structure allows each shelf to open independently and be reliably supported after being lifted, preventing accidental falls and significantly improving operational safety and loading / unloading efficiency during degreasing operations.

[0016] Secondly, this utility model features a first guide rail and a second guide rail on the reinforcing beam. The blocking component can slide along the first guide rail and be engaged and fixed in the positioning grooves spaced apart on the guide rail, thereby limiting the lifting angle of the shelf. When it is necessary to release the restriction, the blocking component can slide out of the groove along the first guide rail or be pushed into the second guide rail connected to it for storage. The second guide rail is located on the upper surface of the reinforcing beam and has an inlet groove for picking up and putting in the blocking component, facilitating quick manual operation. Through the above design, the limiting structure combines reliability and reusability, providing stable support and flexible retraction when flipping the shelf. The overall structure is simple, the operation is smooth, and the adaptability is strong.

[0017] Thirdly, the support base of this utility model consists of a base frame, columns, and diagonal braces forming a stable frame. Several first support members are fixed between two columns on one side of the base frame, and several second support members are set on the other side, forming a layered and detachable support structure. Each material shelf can be installed or removed independently, and the support base adopts a diagonal brace reinforcement design, which improves the overall load-bearing capacity and deformation resistance. At the same time, several ventilation holes are provided on the material shelf, forming a through airflow channel when the shelves are stacked, which is conducive to uniform heating of the ceramic body and smooth gas discharge during the degreasing process. This structure takes into account strength, ventilation, and lightweight, further improving the stability and process adaptability of the degreasing support device. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the reinforcing beam in this utility model; Figure 3 This is a schematic diagram of the assembly structure of the material shelf of this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0020] Figure label: 10-Support base; 11-First support component; 12-Second support component; 13-Base frame; 14-Column; 15-Diagonal brace; 20-Material shelf; 21-C-type fastener; 22-Leaning groove; 23-Ventilation hole; 30-Reinforcing beam; 31-Blocking component; 31a-Slider; 31b-Blocking part; 31c-Connecting part; 32-First guide rail; 33-Positioning groove; 34-Second guide rail; 35-Inlet groove. Detailed Implementation

[0021] To facilitate understanding by those skilled in the art, the structure of this utility model will now be described in further detail with reference to the accompanying drawings: In the description of this utility model, 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 technical features indicated. The terms "part," "side," "end," etc., indicate the orientation or positional relationship 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 do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. like Figure 1 and Figure 3 As shown, a support frame for degreasing ceramic materials includes two opposing support seats 10; a plurality of material shelves 20 are detachably provided between the two support seats 10 via a support assembly.

[0022] Specifically, the support bases 10 are arranged parallel to each other to form the main frame of the support frame. Each support base 10 independently supports one end of the material shelf 20. The support components are detachably installed between the support bases 10, allowing multiple material shelves 20 to be arranged vertically in sequence, forming a multi-layered material support space. A uniform spacing is maintained between each layer to ensure smooth airflow circulation and uniform temperature distribution during the ceramic degreasing process. To meet the requirements of high-temperature environments, the support bases 10 and support components can be welded from 310S stainless steel, which has excellent oxidation resistance and heat resistance. The material shelves 20 can be made of high-temperature alloy plates, composite heat-resistant steel plates, or other high-temperature resistant materials, with a thickness generally between 3mm and 6mm. They are used to support ceramic blanks of different specifications. The material shelves 20 are disassembled and flipped through the support components, facilitating flexible adjustment and maintenance under different processes.

[0023] like Figures 3-5 As shown, the support assembly includes a first support member 11 disposed on a support base 10 and a second support member 12 disposed on another support base 10. One side of the material shelf 20 is rotatably connected to the first support member 11, the free side rotates around the first support member 11, and can be placed on the second support member 12.

[0024] In one specific embodiment, the first support member 11 is arranged laterally on one side of the support frame, preferably using a cylindrical rotating shaft, which can be a solid or hollow steel shaft. A C-shaped fastener 21 is provided on one edge of the material shelf 20, and the C-shaped fastener 21 is fitted laterally onto the rotating shaft, allowing the material shelf 20 to rotate around the shaft. When the operator needs to place or remove the intermediate layer ceramic blank, they only need to lift the free side of the corresponding material shelf 20, and the material shelf 20 can be raised to a certain angle around the rotating shaft; after the operation is completed, the material shelf 20 can be naturally lowered and placed on the second support member 12 to return to a horizontal state.

[0025] In the above embodiment, preferably, the second support member 12 is a horizontally arranged L-shaped support plate, formed by bending 3mm to 5mm thick 310S stainless steel plate, used to stably support the free end of the material shelf 20. The C-type fastener 21 has a clearance groove 22 at the connection between the rotating shaft and the column 14, providing clearance space for the fastener to rotate, so that the flipping action of the material shelf 20 is smooth and stable, without jamming or interference. Through this structural design, the material shelf 20 can be independently flipped and restored to its position, with flexible and stable operation, suitable for manual or robotic arm automatic lid opening operation.

[0026] like Figure 1As shown, the support base 10 includes a base frame 13 and uprights 14 vertically arranged at the four corners of the base frame 13. A first support member 11 is installed between two uprights 14 on one side, and a second support member 12 is installed between two uprights 14 on the other side. In this embodiment, the base frame 13 serves as the overall support frame and can adopt a rectangular welded frame structure. The material is also selected as high-temperature resistant stainless steel square tubing, which has good rigidity and deformation resistance. Diagonal braces 15 are provided between the uprights 14 and the base frame 13 to enhance the stability of the overall support frame structure and prevent tilting and twisting deformation during long-term use at high temperatures or during flipping operations. Through the combination of the base frame 13, uprights 14, and diagonal braces 15, the support frame forms a rigid skeleton that can be repeatedly used in high-temperature furnace chambers for a long time.

[0027] like Figures 1-3 As shown, a reinforcing beam 30 is arranged laterally between the two support bases 10, and a blocking member 31 is movably arranged on the reinforcing beam 30 to limit the angle of the material shelf 20 when it is lifted.

[0028] In one specific embodiment, the reinforcing beam 30 is welded and fixed between the two support seats 10, extending laterally, and can be made of rectangular or circular stainless steel tubing with a diameter of φ40 to φ60, to improve the torsional stiffness of the overall structure. The blocking member 31 is slidably installed on the reinforcing beam 30. When the material shelf 20 is lifted to a suitable angle, the blocking member 31 can move below the material shelf 20 for support, thereby achieving angle limiting. This structure allows the material shelf 20 to be stably held in the lifted state, preventing it from falling automatically, and facilitating the placement, removal, or inspection of the middle layer ceramic blank. During operation, after the material shelf 20 is lifted, the operator slides the blocking member 31 below the corresponding free end of the material shelf 20 to achieve temporary support; after the operation is completed, the blocking member 31 can slide open along the beam, and the material shelf 20 automatically returns to its original position.

[0029] like Figure 2 As shown, a first guide rail 32 is provided on the reinforcing beam 30, and the blocking member 31 can slide along the first guide rail 32; the first guide rail 32 is provided with a plurality of positioning grooves 33 spaced apart along its length direction, and the blocking member 31 can slide and be engaged and fixed with any positioning groove 33.

[0030] Specifically, the blocking component 31 includes a slider 31a, a blocking part 31b, and a connecting part 31c connecting the slider 31a and the blocking part 31b. The slider 31a slides in conjunction with the first guide rail 32, and the connecting part 31c can be engaged in the positioning groove 33, thereby achieving angle locking of the blocking component 31. The operator can select different groove positions according to the lifting height of the material shelf 20 to achieve fixed limiting at different angles. The main body of the blocking component 31 can be integrally machined from high-temperature resistant stainless steel, and the slider 31a part can be equipped with a wear-resistant bushing or ceramic gasket to reduce sliding friction and extend service life.

[0031] like Figure 2 As shown, the reinforcing beam 30 is also provided with a second guide rail 34 that communicates with the first guide rail 32. The second guide rail 34 is used to store the blocking member 31. The end of the second guide rail 34 is provided with an inlet groove 35 for picking up and putting in the blocking member 31.

[0032] In a preferred embodiment, the second guide rail 34 is disposed on the upper surface of the reinforcing beam 30, allowing the blocking member 31 to be pushed into storage when not in use, thus avoiding interference with the lowering action of the material shelf 20. When a limiting action is required, the operator can slide the blocking member 31 into the area of ​​the first guide rail 32 through the inlet slot 35, quickly adjust and engage it in the recessed position, thereby completing the support. This design makes it convenient to switch between use and storage of the blocking member 31, without affecting the flipping and lowering process of the material shelf 20 of the degreasing support, improving operational smoothness and safety.

[0033] like Figure 1 and Figure 3 As shown, several ventilation holes 23 are evenly distributed on the material shelf 20 to form a continuous airflow channel during the degreasing process. The ventilation holes 23 can be formed by laser cutting or mechanical punching, and are evenly arranged to ensure sufficient circulation of hot air between layers, resulting in more uniform heating of the ceramic blank and a more stable degreasing process. To prevent material particles from clogging the ventilation holes 23, the surface of the material shelf 20 can be sprayed with a high-temperature resistant anti-adhesion coating or covered with a fine-mesh heat-resistant steel screen to further improve airflow and service life.

[0034] Through the above structural design, this ceramic degreasing material support frame can stably support multiple layers of ceramic blanks under high-temperature degreasing conditions, and realize the flipping, limiting, and storage operation of the material shelf 20. Its structure is compact, has strong load-bearing capacity, and is easy to load and unload. It is suitable for manual operation and can also be used in conjunction with automatic loading and unloading mechanisms, exhibiting good adaptability and reliability.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A support frame for degreasing ceramic materials, characterized in that, include Two oppositely arranged support bases (10); Multiple material shelves (20) are detachably provided between the two support seats (10) via a support assembly. The support assembly includes a first support member (11) disposed on a support base (10) and a second support member (12) disposed on another support base (10). One side of the material shelf (20) is rotatably connected to the first support member (11), its free side rotates around the first support member (11), and can be placed on the second support member (12). A reinforcing beam (30) is provided laterally between the two support seats (10), and a blocking member (31) is movably provided on the reinforcing beam (30) to limit the angle of the material shelf (20) when it is lifted.

2. The support frame for degreasing ceramic materials as described in claim 1, characterized in that, The support base (10) includes a base frame (13) and columns (14) vertically arranged at the four corners of the base frame (13). The first support member (11) is arranged between two columns (14) on one side, and the second support member (12) is arranged between two columns (14) on the other side.

3. The support frame for degreased ceramic materials as described in claim 2, characterized in that, A diagonal brace (15) is provided between the column (14) and the bottom frame (13).

4. The support frame for degreased ceramic materials as described in claim 3, characterized in that, The first support member (11) is a rotating shaft that extends laterally. A C-shaped fastener (21) is provided on one side of the material shelf (20). The C-shaped fastener (21) is sleeved on the rotating shaft from the side, so that the material shelf (20) can rotate around the rotating shaft.

5. The support frame for degreasing ceramic materials as described in claim 4, characterized in that, The C-type fastener (21) has a clearance groove (22) at the connection between the rotating shaft and the column (14) to provide clearance space for the rotation of the C-type fastener (21).

6. The support frame for degreased ceramic materials as described in claim 5, characterized in that, The second support (12) is an L-shaped support plate.

7. The support frame for degreased ceramic materials as described in claim 1, characterized in that, The reinforcing beam (30) is provided with a first guide rail (32), and the blocking member (31) is slidably disposed on the first guide rail (32); the first guide rail (32) is provided with a plurality of positioning grooves (33) spaced apart along its length direction, and the blocking member (31) is slidable and engaged and fixed with any of the positioning grooves (33).

8. The support frame for degreased ceramic materials as described in claim 7, characterized in that, The blocking member (31) includes a slider (31a), a blocking part (31b), and a connecting part (31c) connecting the slider (31a) and the blocking part (31b); the slider (31a) is slidably engaged with the first guide rail (32), and the connecting part (31c) can be engaged in the positioning groove (33).

9. The support frame for degreased ceramic materials as described in claim 8, characterized in that, The reinforcing beam (30) is also provided with a second guide rail (34) that communicates with the first guide rail (32). The second guide rail (34) is used to receive the blocking member (31). The second guide rail (34) is provided with an inlet groove (35) for picking up and putting in the blocking member (31).

10. The support frame for degreased ceramic materials as described in claim 1, characterized in that, The material shelf (20) has several ventilation holes (23).

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