Deformation-resistant ceramic green body sintering support device

Abstract

This utility model discloses a deformation-resistant ceramic green body sintering support device, including a base. A support column is installed at the center of the upper surface of the base. A groove is formed on the support column, and a slider is arranged inside the groove. A connecting column is connected to the outer surface of the slider. A movable ring is installed at the end of the connecting column away from the slider, and a connecting rod is connected to the outer surface of the movable ring. An adjusting plate is installed at the end of the connecting rod away from the movable ring. An adjusting groove is formed inside the adjusting plate, and an adjusting block passes through the adjusting groove. A pin passes through the upper end of the adjusting block, and an insertion hole is formed on the upper surface of the adjusting plate. This deformation-resistant ceramic green body sintering support device, through multiple positioning plates to fit and limit the ceramic green body, can provide comprehensive and stable support for the ceramic green body, effectively disperse the weight of the green body, and prevent the green body from deforming due to uneven stress during sintering.

Description

Technical Field

[0001] This utility model relates to the field of ceramic production technology, specifically to a ceramic blank sintering support device for preventing deformation. Background Technology

[0002] Sintering is a crucial step in ceramic production. During high-temperature sintering, ceramic blanks are prone to deformation due to their own weight and temperature changes, which affects the quality and pass rate of ceramic products.

[0003] Currently, most existing ceramic green body sintering support devices have simple structures and poor support effects. Some support devices use a single support surface, which makes it difficult to achieve comprehensive and stable support for ceramic green bodies with complex shapes or large sizes, leading to local deformation of the green body during sintering. In addition, the support height and position of some support devices cannot be adjusted, making them unsuitable for ceramic green bodies of different specifications and shapes, and thus lacking versatility. Therefore, we propose a deformation-resistant ceramic green body sintering support device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a ceramic green body sintering support device to prevent deformation, thereby solving the problems of poor support effect and low versatility of existing ceramic green body sintering support devices on the market as mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ceramic blank sintering support device for preventing deformation, comprising a base, a support column installed at the center of the upper surface of the base, a sliding groove opened on the support column, a slider disposed inside the sliding groove, a connecting column connected to the outer surface of the slider, a movable ring installed at the end of the connecting column away from the slider, a connecting rod connected to the outer surface of the movable ring, and an adjusting plate installed at the end of the connecting rod away from the movable ring;

[0006] The adjustment plate has an adjustment groove inside, an adjustment block passes through the adjustment groove, a pin passes through the upper end of the adjustment block, and an insertion hole is provided on the upper surface of the adjustment plate.

[0007] The lower end of the adjusting block is equipped with a baffle and a damping shaft. The damping shaft is externally connected to a positioning plate, and the outer surface of the positioning plate is connected to a buffer pad.

[0008] The bottom of the base is connected to an anti-slip pad, and the inner wall of the base is equipped with reinforcing ribs.

[0009] Preferably, the base and the anti-slip pad are fixedly connected by an adhesive, and the anti-slip pad is made of high-temperature resistant rubber.

[0010] Preferably, the slider is connected to the moving ring sleeved outside the support column through a connecting column, and the connecting column slidably penetrates through the side wall of the support column.

[0011] Preferably, the adjusting plates are equally angularly distributed about the longitudinal center line of the support column, and the adjusting plates and the support column form a vertical sliding structure.

[0012] Preferably, the adjusting block is in a "dry" shape structure, and the height of the adjusting block is greater than the thickness of the adjusting plate.

[0013] Preferably, the positioning plates are equally angularly distributed about the longitudinal center line of the adjusting plate, and the positioning plates and the adjusting block form a rotating structure through damping rotating shafts.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For the sintering support device for anti-deformation ceramic green bodies, by fitting and limiting the ceramic green bodies through multiple positioning plates, the ceramic green bodies can be comprehensively and stably supported, effectively dispersing the gravity of the green bodies and preventing the green bodies from deforming due to uneven stress during the sintering process;

[0016] (2) For the sintering support device for anti-deformation ceramic green bodies, by driving the adjusting plates to move, the height positions of the positioning plates can be adjusted, and by driving the adjusting blocks to move, the distance between the positioning plates and the ceramic green bodies can be adjusted, so as to adaptively support and position ceramic green bodies of different specifications and shapes, greatly improving the versatility of the device;

[0017] (3) For the sintering support device for anti-deformation ceramic green bodies, the anti-slip pads at the bottom of the base, the reinforcing ribs inside, and the firm connection between the support column and the base all improve the overall stability of the device and prevent the device from shaking or toppling during the sintering process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the sectional structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the sectional structure of the base of the present utility model;

[0022] Figure 5 is a schematic diagram of the sectional structure of the adjusting plate of the present utility model.

[0023] In the figure: 1, base; 2, support column; 3, chute; 4, slider; 5, connecting column; 6, moving ring; 7, connecting rod; 8, adjusting plate; 9, adjusting groove; 10, adjusting block; 11, jack; 12, baffle; 13, damping rotating shaft; 14, positioning plate; 15, buffer pad; 16, bolt; 17, anti-slip pad; 18, reinforcing rib. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides the following technical solutions: a sintering support device for a ceramic blank to prevent deformation, including a base 1, a support column 2 is installed at the center of the upper surface of the base 1, a chute 3 is opened on the support column 2, a slider 4 is arranged inside the chute 3, a connecting column 5 is connected to the outer surface of the slider 4, a moving ring 6 is installed at one end of the connecting column 5 away from the slider 4, a connecting rod 7 is connected to the outer surface of the moving ring 6, and an adjusting plate 8 is installed at one end of the connecting rod 7 away from the moving ring 6;

[0026] Further, the slider 4 and the moving ring 6 sleeved outside the support column 2 are connected by a connecting column 5, and the connecting column 5 slides through the side wall of the support column 2, which can ensure the stable movement of the moving ring 6 and adjust the height position of the adjusting plate 8;

[0027] Further, the adjusting plates 8 are equally angularly distributed about the longitudinal center line of the support column 2, and the adjusting plates 8 and the support column 2 form an up-and-down sliding structure, which can stably support multiple ceramic blanks;

[0028] An adjusting groove 9 is opened inside the adjusting plate 8, an adjusting block 10 penetrates through the adjusting groove 9, a bolt 16 penetrates through the upper end of the adjusting block 10, and a jack 11 is opened on the upper surface of the adjusting plate 8;

[0029] Further, the adjusting block 10 is in a "dry" shape structure, and the height of the adjusting block 10 is greater than the thickness of the adjusting plate 8, which can ensure the stable movement of the adjusting block 10 and prevent the adjusting block 10 from falling;

[0030] A baffle 12 and a damping rotating shaft 13 are installed at the lower end of the adjusting block 10, a positioning plate 14 is connected to the outside of the damping rotating shaft 13, and a buffer pad 15 is connected to the outer surface of the positioning plate 14;

[0031] Furthermore, the positioning plate 14 is distributed at equal angles with respect to the longitudinal center line of the adjustment plate 8. The positioning plate 14 forms a rotating structure with the adjustment block 10 through the damping shaft 13, which allows the positioning plate 14 to be flexibly extended and retracted to position ceramic blanks of different sizes. The retracted positioning plate 14 can also reduce the space it occupies.

[0032] The bottom of the base 1 is connected to an anti-slip pad 17, and the inner wall of the base 1 is equipped with reinforcing ribs 18.

[0033] Furthermore, the base 1 and the anti-slip pad 17 are fixedly connected by adhesive. The anti-slip pad 17 is made of high-temperature resistant rubber to increase the friction with the bottom surface of the sintering furnace.

[0034] Specifically, an anti-slip pad 17 is fixed to the bottom of the base 1 with adhesive. The anti-slip pad 17 is made of high-temperature resistant rubber to increase friction with the bottom surface of the sintering furnace. Reinforcing ribs 18, made of high-temperature resistant alloy, are distributed in a mesh pattern inside the base 1 and are fixed to the inner wall of the base 1 by welding to enhance its strength. Ceramic blanks are placed sequentially on the workstations of the base 1, their positions corresponding to the adjusting plate 8. After placement, the positioning plate 14 can be driven to rotate on the adjusting block 10 via the damping shaft 13. Due to the obstruction of the baffle 12, the positioning plate 14 rotates to a vertical position, causing it to unfold and press down on the adjusting plate 8. At this time, the connecting column 5, connected to the adjusting plate 8 via the connecting rod 7, is subjected to downward force. The slider 4 is moved downwards to adjust the height of the adjusting plate 8 to fit the size of the ceramic blank, so that the unfolded positioning plate 14 is distributed on the outside of the ceramic blank. Then, the adjusting block 10 can be driven to slide in the adjusting groove 9, thereby controlling the movement of the positioning plate 14, so that the positioning plate 14 gradually approaches the outer surface of the ceramic blank until the buffer pad 15 contacts the outer surface of the ceramic blank. The pin 16 is inserted through the upper end of the adjusting block 10 and into the insertion hole 11. According to the above steps, the positioning plate 14 is moved in sequence, so that the positioning plate 14 can be used to position the ceramic blank on multiple sides and achieve stable support for the ceramic blank. The contents not described in detail in this specification are the prior art known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A ceramic blank sintering support device for preventing deformation, comprising a base (1), characterized in that: A support column (2) is installed at the center of the upper surface of the base (1). A chute (3) is provided on the support column (2). A slider (4) is arranged inside the chute (3). A connecting column (5) is connected to the outer surface of the slider (4). A moving ring (6) is installed at one end of the connecting column (5) away from the slider (4). A connecting rod (7) is connected to the outer surface of the moving ring (6). An adjusting plate (8) is installed at one end of the connecting rod (7) away from the moving ring (6). An adjusting groove (9) is provided inside the adjusting plate (8). An adjusting block (10) penetrates through the adjusting groove (9). A pin (16) penetrates through the upper end of the adjusting block (10). A jack (11) is provided on the upper surface of the adjusting plate (8). A baffle (12) and a damping rotating shaft (13) are installed at the lower end of the adjusting block (10). A positioning plate (14) is connected to the outside of the damping rotating shaft (13). A buffer pad (15) is connected to the outer surface of the positioning plate (14). An anti-slip pad (17) is connected to the bottom of the base (1). Reinforcing ribs (18) are installed on the inner wall of the base (1).

2. The anti-deformation ceramic green body sintering support device according to claim 1, characterized in that: The base (1) and the anti-slip pad (17) are fixedly connected by an adhesive. The anti-slip pad (17) is made of high-temperature resistant rubber material.

3. The anti-deformation ceramic green body sintering support device according to claim 1, characterized in that: The slider (4) is connected to the moving ring (6) sleeved outside the support column (2) through the connecting column (5). The connecting column (5) slidably penetrates through the side wall of the support column (2).

4. The anti-deformation ceramic green body sintering support device according to claim 1, characterized in that: The adjusting plates (8) are equally angularly distributed about the longitudinal center line of the support column (2). The adjusting plates (8) and the support column (2) form a vertical sliding structure.

5. The anti-deformation ceramic green body sintering support device according to claim 1, characterized in that: The adjusting block (10) is in a "dry" shape structure. The height of the adjusting block (10) is greater than the thickness of the adjusting plate (8).

6. The anti-deformation ceramic green body sintering support device according to claim 1, characterized in that: The positioning plates (14) are equally angularly distributed about the longitudinal center line of the adjusting plate (8). The positioning plates (14) and the adjusting block (10) form a rotating structure through the damping rotating shaft (13).

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