A mold for manufacturing silicon carbide irregular parts

Abstract

This utility model relates to the field of silicon carbide part manufacturing technology, specifically a silicon carbide irregular part manufacturing mold, including a manufacturing mold mounting assembly base plate, the bottom surface of which is fixedly connected with anti-slip fixing feet. Through a processing upper pushing plate, and after the silicon carbide irregular part is produced, an output motor and a threaded output rod push the processing upper pushing plate, automatically ejecting the silicon carbide irregular part produced on the lower forming mold plate, facilitating convenient retrieval of the silicon carbide irregular part after production. Through the upper forming mold and the lower forming mold that fit together structurally, and after material injection through a feeding pipe, the silicon carbide irregular part can be produced in an integrated manner using the pushing and pulling of a telescopic rod. A storage shell and multiple partition plates allow for convenient storage and placement of the produced silicon carbide irregular parts.

Description

Technical Field

[0001] This utility model relates to the field of silicon carbide parts manufacturing technology, specifically a mold for manufacturing silicon carbide irregular parts. Background Technology

[0002] Silicon carbide is a high-performance structural ceramic material. Silicon carbide components, which are equipment parts made primarily of silicon carbide and its composites, possess characteristics such as high density, high thermal conductivity, high flexural strength, and high elastic modulus. They can withstand the harsh reaction environments of strong corrosion and ultra-high temperature in manufacturing processes such as wafer epitaxy and etching. Therefore, they are widely used in major semiconductor equipment such as epitaxial growth equipment, etching equipment, and oxidation / diffusion / annealing equipment. When users produce silicon carbide irregular parts, molds are required.

[0003] In practical use, existing technologies are not convenient for users to handle silicon carbide shaped parts after production, often requiring the use of auxiliary tools, which increases the inconvenience for users. Therefore, a silicon carbide shaped part manufacturing mold is proposed to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a silicon carbide irregular part manufacturing mold, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: including manufacturing a mold mounting assembly base plate;

[0006] The bottom surface of the manufacturing mold mounting assembly base plate is fixedly connected with anti-slip fixing feet, and the upper surface of the manufacturing mold mounting assembly base plate is fixedly connected with a storage shell; the retrieval component enables quick retrieval of the molded silicon carbide irregular parts; the molding component enables efficient production and manufacturing of silicon carbide irregular parts.

[0007] Preferably, the picking component includes a main mold processing shell, a limit plate is fixedly connected to the upper surface of the main mold processing shell, a fixing block is fixedly connected to the upper surface of the main mold processing shell, an output motor is limited and snapped onto the side surface of the fixing block, a threaded output rod is fixedly sleeved at the top of the output shaft of the output motor, a processing upper push plate is limited and sleeved on the outer ring surface of the threaded output rod, a limit cover plate is fixedly connected to the upper surface of the threaded output rod, and a controller is installed on the front surface of the main mold processing shell.

[0008] Preferably, a cylindrical limiting guide rod is fixedly connected to the inner ring surface of the main machining shell of the mold, and the cylindrical limiting guide rod and the upper pushing plate of the machining are structurally matched. The cylindrical limiting guide rod, which is structurally matched with the upper pushing plate of the machining, can facilitate the user to limit the use of the upper pushing plate of the machining.

[0009] Preferably, the molding component includes an upper support mounting plate, a telescopic rod is fixedly connected to the bottom surface of the upper support mounting plate, an upper molding mold is installed on the bottom surface of the telescopic rod, a feed pipe is installed on the upper surface of the upper molding mold, a lower molding mold is installed on the upper surface of the processing upper push plate, and the processing upper push plate with the lower molding mold installed on its upper surface can quickly push the silicon carbide irregular part on the lower molding mold upward.

[0010] Preferably, the inner surface of the upper push plate is provided with a snap-fit ​​opening, and the snap-fit ​​opening and the limiting plate are structurally matched. The snap-fit ​​opening, which is structurally matched with the limiting plate, can facilitate the user to use and limit the limiting plate.

[0011] Preferably, the upper forming mold is connected to the upper support mounting plate via telescopic rods, and there are multiple telescopic rods that are parallel to each other. The multiple and parallel telescopic rods facilitate the user in connecting the upper forming mold and the main processing shell of the mold.

[0012] Preferably, the inner surface of the storage shell is fitted with a partition plate, and there are multiple partition plates that are perpendicular to each other. The multiple partition plates that are perpendicular to each other can facilitate the user to partition the internal space of the storage shell.

[0013] Preferably, the output motor is connected to the main processing shell of the mold via a fixing block, and the fixing block is arranged around the output motor as the center point. The fixing block arranged around the output motor as the center point makes it easy for the user to stably connect the output motor to the main processing shell of the mold.

[0014] As can be seen from the above technical solutions, the silicon carbide irregular part manufacturing mold provided in the embodiments of this specification has at least the following beneficial effects:

[0015] 1. This silicon carbide irregular part manufacturing mold, through the setting of the upper pushing plate for processing, after the silicon carbide irregular part is produced, the setting of the output motor and the threaded output rod pushes the upper pushing plate for processing, which can automatically push out the silicon carbide irregular part produced on the lower forming mold plate, so as to facilitate the retrieval of the silicon carbide irregular part after production, and meet the user's need for convenient handling of silicon carbide irregular parts.

[0016] 2. This silicon carbide shaped part manufacturing mold, through the setting of an upper forming mold and a lower forming mold that fits between them, and after the material is injected through the setting of the feeding pipe, the silicon carbide shaped parts can be produced in an integrated manner by using the push and pull of the telescopic rod. The setting of the storage shell and multiple partition plates can conveniently store and place the produced silicon carbide shaped parts, which meets the user's needs for integrated production and storage of silicon carbide shaped parts. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

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

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0022] Figure 5 This is a schematic diagram of the orthographic structure of this utility model.

[0023] In the diagram: 1. Manufacturing mold mounting assembly base plate; 2. Anti-slip fixing feet; 3. Controller; 4. Storage shell; 5. Partition plate; 6. Telescopic rod; 7. Limiting cover plate; 8. Upper forming mold; 9. Feed pipe; 10. Threaded output rod; 11. Upper support mounting plate; 12. Machining upper push plate; 13. Limiting plate; 14. Snap-fit ​​opening; 15. Lower forming mold; 16. Cylindrical limiting guide rod; 17. Mold main machining shell; 18. Fixing block; 19. Output motor. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figures 1-5 As shown, a silicon carbide irregular part manufacturing mold includes a manufacturing mold mounting assembly base plate 1;

[0027] The bottom surface of the base plate 1 of the manufacturing mold mounting assembly is fixedly connected with anti-slip fixing feet 2, and the upper surface of the base plate 1 of the manufacturing mold mounting assembly is fixedly connected with a storage shell 4.

[0028] In addition, the retrieval component includes a main mold processing shell 17, a limit plate 13 fixedly connected to the upper surface of the main mold processing shell 17, a fixing block 18 fixedly connected to the upper surface of the main mold processing shell 17, an output motor 19 limitedly engaged on the side surface of the fixing block 18, a threaded output rod 10 fixedly sleeved at the top of the output shaft of the output motor 19, a processing upper push plate 12 limitedly sleeved on the outer ring surface of the threaded output rod 10, a limit cover plate 7 fixedly connected to the upper surface of the threaded output rod 10, a controller 3 installed on the front surface of the main mold processing shell 17, and a cylindrical limit guide rod 16 fixedly connected to the inner ring surface of the main mold processing shell 17. The cylindrical limit guide rod 16 and the processing upper push plate 12 are structurally compatible, and the cylindrical limit guide rod 16, which is structurally compatible with the processing upper push plate 12, allows the user to use the processing upper push plate 12 for limiting.

[0029] In this embodiment, a partition plate 5 is inserted into the inner ring surface of the storage shell 4 for limiting. There are multiple partition plates 5, which are perpendicular to each other. The multiple partition plates 5, which are perpendicular to each other, can facilitate the user to partition the internal space of the storage shell 4. The output motor 19 is connected to the main processing shell 17 of the mold through the fixing block 18. The fixing block 18 is arranged around the output motor 19 as the center point. The fixing block 18 arranged around the output motor 19 as the center point can facilitate the user to stably connect the output motor 19 to the main processing shell 17 of the mold.

[0030] Example 2

[0031] Please see Figures 1-5 As shown, the molding assembly includes an upper support mounting plate 11, a telescopic rod 6 is fixedly connected to the bottom surface of the upper support mounting plate 11, an upper molding mold 8 is installed on the bottom surface of the telescopic rod 6, a feed pipe 9 is installed on the upper surface of the upper molding mold 8, a lower molding mold 15 is installed on the upper surface of the processing upper push plate 12, and the processing upper push plate 12 with the lower molding mold 15 installed on its upper surface can quickly push the silicon carbide irregular part on the lower molding mold 15 upward.

[0032] In this embodiment, a snap-fit ​​opening 14 is provided on the inner ring surface of the upper push plate 12, and the snap-fit ​​opening 14 and the limiting plate 13 are structurally compatible. The snap-fit ​​opening 14, which is structurally compatible with the limiting plate 13, allows the user to use the limiting plate 13 for positioning. The upper forming mold 8 is connected to the upper support mounting plate 11 through a telescopic rod 6, and there are multiple telescopic rods 6 that are parallel to each other. The multiple telescopic rods 6 that are parallel to each other allow the user to connect the upper forming mold 8 and the main processing shell 17 of the mold.

[0033] In use, the silicon carbide shaped part manufacturing mold of this utility model requires the activation of the telescopic rod 6. After the telescopic rod 6 is activated, the upper forming mold 8, which is fixedly connected to its bottom surface, can be pushed down. After the upper forming mold 8 is pushed down and comes into contact with the lower forming mold 15, the material needs to be output into the upper forming mold 8 through the feed pipe 9. After the material is filled, it will solidify after a cooling period. Through the shaping of the lower forming mold 15 and the upper forming mold 8, the silicon carbide shaped part can be produced. After the silicon carbide shaped part is produced, it needs to be activated again. The telescopic rod 6 is activated. After the telescopic rod 6 is activated, the upper forming mold 8 can be adjusted and removed from the produced silicon carbide shaped part. Then, the output motor 19 needs to be turned on. After the output motor 19 is activated, it can drive the threaded output rod 10 fixedly sleeved at the top of its output shaft to rotate. After the threaded output rod 10 rotates, the processing upper push plate 12 can be pushed up along the limiting plate 13 and the cylindrical limiting guide rod 16. After the processing upper push plate 12 is pushed into place, the silicon carbide shaped part on the lower forming mold 15 can be discharged and displayed. In this way, the silicon carbide shaped part can be automatically picked up.

[0034] The above embodiments are only used to illustrate the present utility model, and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A mold for making a silicon carbide profiled piece, characterized by: Including the manufacturing mold mounting assembly base plate (1); The bottom surface of the manufacturing mold mounting assembly base plate (1) is fixedly connected with anti-slip fixing feet (2), and the upper surface of the manufacturing mold mounting assembly base plate (1) is fixedly connected with a storage shell (4). The component retrieval function allows for quick and easy handling of molded silicon carbide irregular parts. Molded components enable efficient production and manufacturing of silicon carbide irregular-shaped parts; The picking component includes a main mold processing shell (17), a limiting plate (13) is fixedly connected to the upper surface of the main mold processing shell (17), a fixing block (18) is fixedly connected to the upper surface of the main mold processing shell (17), an output motor (19) is limited and snapped onto the side surface of the fixing block (18), a threaded output rod (10) is fixedly sleeved at the top of the output shaft of the output motor (19), a processing upper push plate (12) is limited and sleeved on the outer ring surface of the threaded output rod (10), a limiting cover plate (7) is fixedly connected to the upper surface of the threaded output rod (10), and a controller (3) is installed on the front surface of the main mold processing shell (17). The inner ring surface of the main machining shell (17) of the mold is fixedly connected to a cylindrical limiting guide rod (16), and the cylindrical limiting guide rod (16) and the machining upper push plate (12) are structurally compatible.

2. A mold for forming a silicon carbide shaped piece according to claim 1, wherein: The molding assembly includes an upper support mounting plate (11), a telescopic rod (6) is fixedly connected to the bottom surface of the upper support mounting plate (11), an upper molding mold (8) is installed on the bottom surface of the telescopic rod (6), a feed pipe (9) is installed on the upper surface of the upper molding mold (8), and a lower molding mold (15) is installed on the upper surface of the processing upper push plate (12).

3. A mold for forming a silicon carbide shaped piece according to claim 1, wherein: The inner surface of the upper push plate (12) is provided with a snap-fit ​​opening (14), and the snap-fit ​​opening (14) and the limiting plate (13) are structurally compatible.

4. A mold for forming a silicon carbide shaped piece according to claim 2, wherein: The upper forming mold (8) is connected to the upper support mounting plate (11) by means of telescopic rods (6), and there are multiple telescopic rods (6) that are parallel to each other.

5. A mold for forming a silicon carbide shaped piece according to claim 1, wherein: The inner surface of the storage shell (4) is fitted with a partition plate (5), and there are multiple partition plates (5) that are perpendicular to each other.

6. A mold for forming a silicon carbide shaped piece according to claim 1, wherein: The output motor (19) is connected to the main processing shell (17) of the mold through a fixing block (18), and the fixing block (18) is arranged around the output motor (19) as the center point.

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