A silicon nitride ceramic manufacturing apparatus

Abstract

The utility model discloses a kind of silicon nitride ceramic manufacturing equipment, including kiln body, the one end of one side of the kiln body is fixed with first fixed seat;Driving assembly, the driving assembly includes servo motor, the servo motor is fixedly arranged in one side of first fixed seat, the output of the servo motor is fixed with screw rod, the outer wall of the screw rod is threadedly connected with connecting frame;Kiln door, one side of the kiln door is fixedly arranged in one end of connecting frame. The utility model is equipped with driving assembly, kiln door and placing bottom plate, after ceramic firing is completed, open driving assembly, driving assembly works through kiln door and drives placing bottom plate to move outward, after placing bottom plate removes kiln body, ceramic is removed, so that mode can stably remove ceramic from kiln body and unload, whole operation process is convenient and saves labor, safety is higher, avoid the situation that worker is taken material and is scalded by kiln internal high temperature and causes unstable condition of taking material.

Description

Technical Field

[0001] This utility model relates to the field of ceramic manufacturing equipment technology, specifically a silicon nitride ceramic manufacturing equipment. Background Technology

[0002] Ceramics is a general term for pottery and porcelain. Traditional ceramics, also known as ordinary ceramics, are products made primarily from natural silicates such as clay. Modern ceramics, also known as new ceramics, fine ceramics, or special ceramics, are often manufactured using non-silicate chemical raw materials or synthetic raw materials, such as oxides (alumina, etc.) and non-oxides (silicon nitride, etc.).

[0003] In real life, when making silicon nitride ceramics, they are placed in a kiln for firing. After the ceramics are fired and the internal temperature is controlled below 100 degrees Celsius, workers manually remove the ceramics from the kiln. However, when workers remove the ceramics, they may be burned by the high internal temperature, which can cause instability in the material handling process. Therefore, a silicon nitride ceramic manufacturing equipment is needed. Utility Model Content

[0004] The purpose of this invention is to provide a silicon nitride ceramic manufacturing equipment to solve the problem mentioned in the background art, where workers are burned by the high internal temperature when taking out the ceramic, resulting in unstable material handling.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a silicon nitride ceramic manufacturing device, comprising: The kiln body has a first fixing seat fixedly provided at one end of one side; A drive assembly, comprising a servo motor, the servo motor being fixedly mounted on one side of a first fixed base, a lead screw being fixedly mounted at the output end of the servo motor, and a connecting frame being threaded onto the outer wall of the lead screw; The furnace sealing door has one side fixedly installed at one end of the connecting frame, and a base plate is fixedly installed at the bottom of the inner side of the furnace sealing door. Several rollers are fixedly installed at the bottom of the base plate.

[0006] Furthermore, a second fixing seat is fixedly provided at the other end of one side of the kiln body, and one side of the second fixing seat is connected to one end of the lead screw by a bearing.

[0007] Furthermore, a fixing groove is provided at the bottom of the inner wall of the kiln body, and the inner side of the fixing groove is slidably connected to the outer wall where the bottom plate is placed.

[0008] Furthermore, a sealing frame is fixedly provided at the inner edge of the furnace door, and the outer wall of the sealing frame is engaged with the feed inlet end of the furnace body.

[0009] Furthermore, it also includes a heat insulation component, which includes a mounting base. An electric push rod is fixedly provided at the top of the mounting base, and a connecting strip is fixedly provided at the telescopic end of the electric push rod. A heat insulation plate is installed at the bottom end of the connecting strip.

[0010] Furthermore, the outer wall of the heat insulation plate extends through the top of the kiln seal door, and the length of the heat insulation plate is adapted to the width of the inner wall of the kiln body.

[0011] This utility model has the following beneficial effects: This invention, by including a drive assembly, a kiln sealing door, and a placement base plate, allows the ceramic to be smoothly removed from the kiln after firing. Once the ceramic is fired, the drive assembly is opened, and the drive assembly moves the placement base plate outward through the kiln sealing door. After the placement base plate is removed from the kiln body, the ceramic is removed. This method allows the ceramic to be smoothly removed from the kiln body for unloading. The entire operation is convenient, labor-saving, and highly safe, avoiding the possibility of workers being burned by the high temperature inside the kiln while handling the material, thus preventing unstable material handling.

[0012] Based on the above-mentioned beneficial effects, by equipping the electric push rod, connecting strip, and heat insulation plate, the electric push rod is turned off before the bottom plate is removed from the kiln body for material feeding. The electric push rod resets and drives the heat insulation plate downward through the connecting strip. This can provide heat insulation protection for the side of the kiln door with a higher temperature, and prevent workers from being burned when they come into contact with the ceramics on the bottom plate during material feeding. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure of the sealing door of the kiln in this utility model; Figure 3 This is a schematic diagram of the connection structure between the furnace sealing door and the heat insulation component of this utility model; Figure 4 This is a schematic diagram of the structure of the kiln body of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Kiln body; 2. First fixed seat; 3. Drive assembly; 4. Kiln sealing door; 5. Placement base plate; 6. Rollers; 7. Mounting seat; 8. Electric push rod; 9. Connecting strip; 10. Heat insulation board; 11. Sealing frame; 12. Second fixed seat; 101. Fixing groove; 301. Servo motor; 302. Lead screw; 303. Connecting frame. Detailed Implementation

[0016] 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.

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Please see Figure 1-4 As shown, this utility model is a silicon nitride ceramic manufacturing device, comprising: The kiln body 1 has a first fixing seat 2 fixedly provided at one end of one side of the kiln body 1; The furnace body 1 is mainly used for firing silicon nitride ceramics, and the first fixed seat 2 is mainly used for installation and fixing. The drive assembly 3 includes a servo motor 301, which is fixedly mounted on one side of the first fixed base 2. The output end of the servo motor 301 is fixedly provided with a lead screw 302, and the outer wall of the lead screw 302 is threadedly connected to a connecting frame 303. The servo motor 301 is used to provide driving force to facilitate the loading and unloading of ceramics. The lead screw 302 is used to transmit driving force. The outer wall of the lead screw 302 passes through the first fixed seat 2 and is connected to the internal bearing of the first fixed seat 2. The connecting frame 303 is U-shaped. The furnace sealing door 4 is fixedly installed on one side of the connecting frame 303. The bottom of the inner side of the furnace sealing door 4 is fixedly provided with a base plate 5, and the bottom of the base plate 5 is fixedly provided with several rollers 6. The base plate 5 is used to place the ceramics to be fired in sequence. The base plate 5 and the kiln door 4 are made of the same material as the kiln body. The width of the base plate 5 is greater than the width of the inner wall of the kiln body 1. Two rows of rollers 6 are set, which are equally spaced at the bottom of the base plate 5. The bottom of the rollers 6 is in contact with the ground, which makes it convenient for the base plate 5 to enter and exit the kiln. A second fixing seat 12 is fixedly provided at the other end of one side of the kiln body 1, and one side of the second fixing seat 12 is connected to one end of the lead screw 302 by a bearing. The second fixed seat 12 is used to support the rotation of the lead screw 302; A fixing groove 101 is provided at the bottom of the inner wall of the kiln body 1, and the inner side of the fixing groove 101 is slidably connected to the outer wall where the bottom plate 5 is placed. The fixing groove 101 is U-shaped, which increases the sealing between the base plate 5 and the kiln body 1 when the base plate 5 slides into the fixing groove 101, and prevents the internal heat of the kiln body 1 from escaping from the gap between the base plate 5 and the kiln body 1 when firing ceramics. A sealing frame 11 is fixedly provided at the inner edge of the kiln sealing door 4, and the outer wall of the sealing frame 11 is engaged with the feed inlet end of the kiln body 1. The sealing frame 11 is U-shaped, which can increase the sealing between the kiln door 4 and the kiln body 1, and prevent the internal heat of the kiln body 1 from overflowing from the gap between the kiln door 4 and the kiln body 1 when firing ceramics. The inlet end of the kiln body 1 is provided with a sealing groove that matches the sealing frame 11. Working principle: After the ceramic firing in the kiln body 1 is completed, the servo motor 301 is turned on. The servo motor 301 drives the lead screw 302 to rotate. The rotation of the lead screw 302 drives the kiln sealing door 4 to move outward until the placement base plate 5 moves out of the kiln body 1. Then the ceramic on the placement base plate 5 is removed. This step ensures that the ceramics can be smoothly removed from the kiln body 1 for feeding. The entire operation is convenient, labor-saving, and highly safe, avoiding the possibility of workers being burned by the high temperature inside the kiln while handling materials, which could lead to unstable material handling.

[0019] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes: The heat insulation component includes a mounting base 7, an electric push rod 8 is fixedly provided at the top of the mounting base 7, a connecting strip 9 is fixedly provided at the telescopic end of the electric push rod 8, and a heat insulation plate 10 is installed at the bottom of the connecting strip 9. The electric push rod 8 is used to provide the power required for the heat insulation plate 10 to move up and down. When the electric push rod 8 is at its maximum stroke, the heat insulation plate 10 is still in contact with the kiln sealing door 4. The heat insulation plate 10 can be used for heat insulation and protection. The outer wall of the heat insulation plate 10 extends through the top of the kiln sealing door 4, and the length of the heat insulation plate 10 is adapted to the width of the inner wall of the kiln body 1. Working principle: Before firing the ceramic on the base plate 5, the electric push rod 8 is turned on. The electric push rod 8 drives the heat insulation plate 10 to move upward through the connecting strip 9. After the ceramic is fired and moves out with the base plate 5, the electric push rod 8 is turned off. The electric push rod 8 resets and drives the heat insulation plate 10 to move downward, and then the ceramic on the base plate 5 is unloaded. This step can provide heat insulation protection for the side of the kiln door 4 with a higher temperature, preventing workers from being burned when they come into contact with the ceramics placed on the base plate 5.

[0020] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A silicon nitride ceramic manufacturing device, characterized in that, include: The kiln body (1) has a first fixed seat (2) fixedly provided at one end of one side of the kiln body (1); The drive assembly (3) includes a servo motor (301), which is fixedly mounted on one side of the first fixed base (2). The output end of the servo motor (301) is fixedly provided with a lead screw (302), and the outer wall of the lead screw (302) is threadedly connected to a connecting frame (303). The furnace sealing door (4) is fixedly installed on one side of the connecting frame (303), and a base plate (5) is fixedly installed on the bottom of the inner side of the furnace sealing door (4). Several rollers (6) are fixedly installed on the bottom of the base plate (5).

2. The silicon nitride ceramic manufacturing equipment according to claim 1, characterized in that: A second fixing seat (12) is fixedly provided at one end of one side of the kiln body (1), and one side of the second fixing seat (12) is connected to one end of the lead screw (302) by a bearing.

3. The silicon nitride ceramic manufacturing equipment according to claim 1, characterized in that: The bottom of the inner wall of the kiln body (1) is provided with a fixing groove (101), and the inner side of the fixing groove (101) is slidably connected to the outer wall of the base plate (5).

4. The silicon nitride ceramic manufacturing equipment according to claim 1, characterized in that: A sealing frame (11) is fixedly provided at the inner edge of the furnace sealing door (4), and the outer wall of the sealing frame (11) is engaged with the feed inlet end of the furnace body (1).

5. The silicon nitride ceramic manufacturing equipment according to claim 1, characterized in that: It also includes a heat insulation component, which includes a mounting base (7), an electric push rod (8) is fixedly provided at the top of the mounting base (7), a connecting strip (9) is fixedly provided at the telescopic end of the electric push rod (8), and a heat insulation plate (10) is installed at the bottom end of the connecting strip (9).

6. The silicon nitride ceramic manufacturing equipment according to claim 5, characterized in that: The outer wall of the heat insulation plate (10) extends through the top of the kiln sealing door (4), and the length of the heat insulation plate (10) is adapted to the width of the inner wall of the kiln body (1).

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