Casting device for high-temperature-resistant ceramic carrier plate

Abstract

The utility model belongs to the field of casting devices, and particularly relates to a casting device for a high-temperature-resistant ceramic carrier plate, which comprises a base, a supporting rod is fixedly connected to the upper end of the base, a sliding ball is fixedly connected to the upper end of the supporting rod, a limiting seat is movably connected to the outer side of the sliding ball, and a casting plate is fixedly connected to the upper end of the limiting seat. An adjusting mechanism is arranged on the casting disc, and a top ring is slidably connected to the interior of the casting disc. The motor drives the gear to drive the fluted disc to rotate, so that the ejector rod moves to slide on the surface of the inclined ring, the casting disc continuously inclines and deflects, and molten raw materials in the casting disc are more uniformly cast in the casting disc.

Description

Technical Field

[0001] This utility model relates to the field of casting apparatus technology, specifically a casting apparatus for a high-temperature resistant ceramic carrier. Background Technology

[0002] Utility model patent CN208514686U discloses a ceramic thin film casting device, including a heating base plate installed at the bottom, side plates on both sides of the heating base plate, and a synchronous belt drive device installed between the side plates. The synchronous belt drive device has a modular casting film assembly that can move synchronously. The casting film assembly includes a support frame, a movable casting doctor blade installed on the top of the support frame, a slurry tank, and a slanted plate box. The bottom of the slurry tank is connected to the slanted plate box via a connector. The slanted plate box is inclined towards the casting doctor blade, and the outlet of the slanted plate box is at approximately the same height as the tip of the casting doctor blade. This casting forming device can effectively control the forward speed of the casting module, casting ceramic thin film green bodies with a smooth surface and uniform thickness. The product forming quality is high, and it can be widely used in the production of multilayer ceramics, electronic circuit boards, piezoelectric ceramics, and other devices, with a wide range of applications.

[0003] When processing ceramic discs by casting, the device is not convenient for processing ceramic discs with different disc diameters. At the same time, the casting of molten raw materials is not uniform enough during use. Utility Model Content

[0004] The purpose of this invention is to provide a casting device for high-temperature resistant ceramic carriers, which solves the problems that the device is not convenient for processing ceramic carriers with different diameters and that the casting of molten raw materials is not uniform during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a casting device for a high-temperature resistant ceramic carrier, comprising a base, a support rod fixedly connected to the upper end of the base, a slider fixedly connected to the upper end of the support rod, a limiting seat movably connected to the outer side of the slider, a casting disk fixedly connected to the upper end of the limiting seat, an adjustment mechanism provided on the casting disk, and a top ring slidably connected inside the casting disk.

[0006] Preferably, a lever is fixedly connected to the surface of the top ring, and the lever is slidably connected to the casting disk. By setting the lever, the top ring can be moved to push the ceramic disk out.

[0007] Preferably, the adjusting mechanism includes a geared disc. The geared disc is mounted on the outer side of the support rod via a bearing. A motor is fixedly mounted on the lower end of the base. The motor's shaft passes through the base and is rotatably connected to it. A gear is fixedly connected to the upper end of the motor's shaft, and the gear meshes with the geared disc. A support ring contacts the lower end of the casting disc. A slanted ring is fixedly connected to the lower end of the casting disc. A support plate is fixedly connected to the upper end of the geared disc. A screw is mounted inside the support plate via a bearing. A slider is threadedly connected to the outer side of the screw, and the slider is slidably connected to the geared disc. The motor drives the gear to rotate the geared disc, which in turn causes the push rod to move and slide on the surface of the slanted ring. This causes the casting disc to continuously tilt and deflect, resulting in a more uniform flow of the molten material within the casting disc. By rotating the screw and slider to perform a threaded motion, the slider causes the push rod to move and press the slanted ring, changing the deflection angle of the casting disc and thus the amplitude of the casting disc during casting. This allows for adjustment of the diameter of the cast ceramic disc opening.

[0008] Preferably, a spring is fixedly connected to the lower end of the support ring, and the spring is fixedly connected to the toothed disc. The spring provides auxiliary support to the casting disc.

[0009] Preferably, a protrusion is fixedly connected to the lower end of the gear disk, and the protrusion is slidably connected to the base. The protrusion provides auxiliary support to the gear disk.

[0010] Preferably, a dovetail block is fixedly connected to the lower end of the slider, and the dovetail block is slidably connected to the gear plate. The dovetail block guides the movement of the slider.

[0011] Preferably, a push rod is fixedly connected to the upper end of the slider, and the push rod contacts the inclined ring. The deflection of the inclined ring is controlled by setting the push rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a motor to drive a gear to rotate a toothed disc, which in turn causes the push rod to move and slide on the surface of the inclined ring, causing the casting disc to continuously tilt and deflect, thereby making the molten material in the casting disc flow more evenly.

[0014] 2. This utility model uses the rotation of the screw and slider to make a spiral motion, which in turn causes the slider to drive the push rod to move and squeeze the inclined ring, causing the deflection angle of the casting disk to change, and the amplitude of the casting disk to change during casting, so as to adjust the diameter of the cast ceramic disk. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A bottom view;

[0017] Figure 3 This utility model Figure 1 A sectional view;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A.

[0019] In the diagram: 1. Base; 2. Support rod; 3. Sliding ball; 4. Limiting seat; 5. Casting disc; 6. Adjustment mechanism; 7. Top ring; 8. Lever; 61. Gear disc; 62. Motor; 63. Gear; 64. Support ring; 65. Spring; 66. Protrusion; 67. Slanted ring; 68. Support plate; 69. Screw; 610. Sliding block; 611. Dovetail block; 612. Top rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-2 A casting device for a high-temperature resistant ceramic carrier includes a base 1, a support rod 2 fixedly connected to the upper end of the base 1, a slider 3 fixedly connected to the upper end of the support rod 2, a limiting seat 4 movably connected to the outer side of the slider 3, a casting disk 5 fixedly connected to the upper end of the limiting seat 4, an adjustment mechanism 6 provided on the casting disk 5, a top ring 7 slidably connected inside the casting disk 5, and a lever 8 fixedly connected to the surface of the top ring 7. The lever 8 and the casting disk 5 are slidably connected. By setting the lever 8, the top ring 7 can be moved to push out the ceramic disk.

[0022] Please see Figures 1-4The adjusting mechanism 6 includes a gear disc 61. The gear disc 61 is mounted on the outer side of the support rod 2 via a bearing. A motor 62 is fixedly mounted on the lower end of the base 1. The shaft of the motor 62 passes through the base 1 and is rotatably connected to the base 1. A gear 63 is fixedly connected to the upper end of the shaft of the motor 62. The gear 63 meshes with the gear disc 61. A support ring 64 is in contact with the lower end of the casting disc 5. A spring 65 is fixedly connected to the lower end of the support ring 64. The spring 65 is fixedly connected to the gear disc 61. The spring 65 provides auxiliary support for the casting disc 5. A protrusion 66 is fixedly connected to the lower end of the gear disc 61. The protrusion 66 is slidably connected to the base 1. The protrusion 66 provides auxiliary support for the gear disc 61. A slanted ring 67 is fixedly connected to the lower end of the casting disc 5. A support plate 68 is fixedly connected to the upper end of the gear disc 61. A screw 69 is mounted inside the support plate 68 via a bearing. A slider 610 is threadedly connected to the outer side of the screw 69. The slider 610 is slidably connected to the toothed disc 61. The lower end of the slider 610 is fixedly connected to a dovetail block 611, which is slidably connected to the toothed disc 61. The dovetail block 611 guides the movement of the slider 610. The upper end of the slider 610 is fixedly connected to a push rod 612, which contacts the inclined ring 67. The push rod 612 controls the deflection of the inclined ring 67. The motor 62 drives the gear 63 to rotate the toothed disc 61, which in turn causes the push rod 612 to slide on the surface of the inclined ring 67, causing the casting disc 5 to continuously tilt and deflect. This makes the molten material in the casting disc 5 flow more evenly. By rotating the screw 69 and the slider 610 to make a spiral motion, the slider 610 drives the push rod 612 to move and squeeze the inclined ring 67, which changes the deflection angle of the casting disc 5 and the amplitude of the casting disc 5 during casting. This can adjust the diameter of the cast ceramic disc.

[0023] The specific implementation process of this utility model is as follows: In use, according to the required ceramic disc diameter adjustment device, the screw 69 is manually rotated. The rotation of the screw 69 and the sliding block 610 make a threaded movement, which in turn causes the sliding block 610 to drive the push rod 612 to move and squeeze the inclined ring 67, causing the deflection angle of the casting disc 5 to change. This causes the amplitude of the casting disc 5 to change during casting, which can adjust the size of the diameter of the cast ceramic disc. Then, the motor 62 is started, and the motor 62 drives the gear 63 to rotate. The rotation of the gear 63 drives the gear disc 61 to rotate, which in turn causes the gear disc 61 to drive the sliding block 610 to change position. The sliding block 610 drives the push rod 612 to move. The motor 62 drives the gear 63 to drive the gear disc 61 to rotate, which in turn causes the push rod 612 to move and slide on the surface of the inclined ring 67, causing the casting disc 5 to continuously tilt and deflect, thus making the molten material in the casting disc 5 flow more evenly.

[0024] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A casting device for high temperature resistant ceramic carrier disc comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with a support rod (2), the upper end of the support rod (2) is fixedly connected with a sliding ball (3), the outer side of the sliding ball (3) is movably connected with a limiting seat (4), the upper end of the limiting seat (4) is fixedly connected with a flow spreading disc (5), the flow spreading disc (5) is provided with an adjusting mechanism (6), and the inside of the flow spreading disc (5) is slidably connected with a top ring (7).

2. The casting apparatus for high temperature resistant ceramic carrier wafer according to claim 1, wherein: The surface of the top ring (7) is fixedly connected with a lever (8), and the lever (8) and the flow spreading disc (5) are slidably connected.

3. The casting apparatus for high temperature resistant ceramic carrier wafer according to claim 1, wherein: The adjusting mechanism (6) comprises a toothed disc (61), the outer side of the support rod (2) is provided with the toothed disc (61) through bearing mounting, the lower end of the base (1) is fixedly provided with a motor (62), the rotating shaft of the motor (62) penetrates through the base (1) and is rotatably connected with the base (1), the upper end of the rotating shaft of the motor (62) is fixedly connected with a gear (63), the gear (63) is engaged with the toothed disc (61), the lower end of the flow spreading disc (5) is in contact with a support ring (64), the lower end of the flow spreading disc (5) is fixedly connected with an inclined ring (67), the upper end of the toothed disc (61) is fixedly connected with a support plate (68), the inside of the support plate (68) is provided with a screw rod (69) through bearing mounting, the outer side of the screw rod (69) is threadedly connected with a sliding block (610), and the sliding block (610) and the toothed disc (61) are slidably connected.

4. The casting apparatus for high temperature resistant ceramic carrier wafer according to claim 3, wherein: The lower end of the support ring (64) is fixedly connected with a spring (65), and the spring (65) is fixedly connected with the toothed disc (61).

5. The casting apparatus for high temperature resistant ceramic carrier wafer according to claim 3, wherein: The lower end of the toothed disc (61) is fixedly connected with a protruding block (66), and the protruding block (66) and the base (1) are slidably connected.

6. The casting apparatus for high temperature resistant ceramic carrier wafer of claim 3, wherein: The lower end of the sliding block (610) is fixedly connected with a dovetail block (611), and the dovetail block (611) and the toothed disc (61) are slidably connected.

7. The casting apparatus for high temperature resistant ceramic carrier wafer of claim 3, wherein: The upper end of the sliding block (610) is fixedly connected with a jacking rod (612), and the jacking rod (612) is in contact with the inclined ring (67).

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