An automated feeding silicon carbide micro powder shaping device

Abstract

This utility model relates to an automatic feeding silicon carbide micro powder shaping device, belonging to the field of silicon carbide powder micro powder shaping technology. It includes a base, with a feeding unit connected to the top surface of the base. The input end of the feeding unit is connected to a feeding tank, and one end of the feeding unit is connected to a shaping cylinder. This device, through the cooperation of a drive motor, a screw feeder, and a blocking head with the shaping cylinder and the discharge head, can perform micro powder shaping of silicon carbide powder. The screw feeder enables automatic feeding and shaping, improving shaping efficiency and effect, reducing manual intervention, and lowering processing costs. Furthermore, the cooperation between the limiting clamp, sliding column, and stop block with the connecting block, movable groove, and through groove facilitates quick assembly and disassembly between the shaping cylinder and the feeding cylinder, thereby facilitating rapid cleaning and maintenance of the shaping cylinder after long-term use, ensuring smooth feeding during shaping, and improving the shaping effect.

Description

Technical Field

[0001] This invention belongs to the field of silicon carbide powder micro-powder shaping technology, specifically relating to an automatic feeding silicon carbide micro-powder shaping device. Background Technology

[0002] Silicon carbide micro powder has a wide range of applications in the industrial field. Its particle shape has a significant impact on product performance. Therefore, it is necessary to use a shaping device to shape the silicon carbide micro powder particles to ensure uniform particle shape.

[0003] Existing silicon carbide powder requires shaping during processing and use. The shaping process mostly involves feeding and extrusion. Due to the influence of the shaping structure, the silicon carbide powder is extruded and shaped. The existing shaping structure is complex, the installation steps are cumbersome, and it cannot be disassembled. After long-term use, too much raw material is left inside the shaping structure, which is prone to blockage and adhesion. This makes it inconvenient to clean and maintain the shaping area, thus affecting the shaping efficiency of silicon carbide powder and the subsequent processing of silicon carbide powder. Utility Model Content

[0004] The purpose of this invention is to provide an automatic feeding silicon carbide micro powder shaping device that can solve the problems mentioned in the background art.

[0005] The specific technical solution adopted in this utility model is as follows: An automatic feeding silicon carbide micro powder shaping device includes a base, a feeding unit connected to the top surface of the base, a feeding tank connected to the input end of the feeding unit, and a shaping cylinder connected to one end of the feeding unit. The feeding unit includes a feeding cylinder. Three limiting blocks are connected in an annular shape to one end of the outer surface of the feeding cylinder. A connecting ring is connected to the outer surface of the feeding cylinder. Two connecting blocks are connected in an annular shape to one end of the connecting ring. Two fixing blocks are connected in an annular shape to the outer surface of the feeding cylinder. Two sliding columns are connected through the end faces of the two fixing blocks.

[0006] The present invention is further configured such that: one end of the base is connected to a drive motor, the drive end of the drive motor and located inside the feeding cylinder is connected to a screw feeder, and one end of the screw feeder and located inside the shaping cylinder is connected to a blocking head.

[0007] The present invention is further configured such that: one end of the shaping cylinder is connected to a discharge head, and limit grooves are provided at the corresponding positions of the inner sidewall of the shaping cylinder and the sliding paths of the three limit blocks; one end face of the shaping cylinder is connected to three positioning posts in an annular shape, and the outer surface of the three positioning posts is provided with connecting grooves.

[0008] The present invention is further configured such that: one end of each of the two sliding columns is connected to a limiting hoop; a connecting spring is connected to the outer surface of the sliding column and to one end of the limiting hoop; three engaging heads are connected in a ring shape to the outer surface of the connecting ring; engaging grooves are provided on one side of each of the three engaging heads; and stop blocks are connected to the outer surface of the limiting hoop and to both sides of the connecting block.

[0009] The present invention is further configured such that: through grooves are provided on the sides of the two connecting blocks at the corresponding positions of the sliding paths of the limiting hoop, and movable grooves are provided on the sides of the connecting blocks at the corresponding positions of the sliding paths of the stop blocks, and the through grooves and movable grooves are connected.

[0010] The present invention is further configured such that: the inner diameter of the shaping cylinder is adapted to the outer diameter of the feeding cylinder; the inner diameter of the limiting groove is adapted to the sliding path of the limiting block; the inner diameter of the connecting groove is adapted to the inner diameter of the engaging groove; the inner diameter of the through groove is adapted to the sliding path of the limiting hoop; and the inner diameter of the movable groove is adapted to the sliding path of the stop block.

[0011] The technical effects achieved by this utility model are as follows: This utility model discloses an automatic feeding silicon carbide micro powder shaping device. Through the cooperation of a drive motor, a screw feeder, a blocking head, a shaping cylinder, and a discharge head, it can perform micro powder shaping of silicon carbide powder. The screw feeder enables automatic feeding and shaping, improving shaping efficiency and effect, reducing manual intervention, and lowering processing costs.

[0012] This utility model discloses an automatic feeding silicon carbide micro powder shaping device. Through the cooperation between the limiting hoop, sliding column and stop block and the connecting block, movable groove and through groove, it is possible to quickly disassemble and assemble the shaping cylinder and the feeding cylinder. This facilitates quick cleaning and maintenance of the shaping cylinder after long-term use, ensures smooth shaping and feeding of the shaping cylinder, and improves the shaping effect. Attached Figure Description

[0013] Figure 1 This is a practical embodiment; Figure 2 This is a top view of an embodiment of this utility model; Figure 3 This is an embodiment of the utility model. Figure 2 AA section view in the middle; Figure 4 This is an exploded structural diagram of an embodiment of this utility model; Figure 5 This is an embodiment of the utility model. Figure 4 An enlarged view of A in the image.

[0014] The attached diagram lists the components represented by each number as follows: 1. Base; 11. Drive motor; 12. Screw feeder; 13. Blocking head; 2. Feeding unit; 21. Feeding cylinder; 22. Connecting ring; 23. Limiting block; 24. Connecting block; 25. Fixing block; 26. Sliding column; 27. Limiting hoop; 28. Connecting spring; 29. ​​Engaging head; 201. Engaging groove; 202. Stop block; 203. Movable groove; 204. Through groove; 3. Feeding tank; 4. Shaping cylinder; 41. Discharge head; 42. Limiting groove; 43. Positioning column; 44. Connecting groove. Detailed Implementation

[0015] To make the purpose and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0016] like Figure 1 As shown, an automatic feeding silicon carbide micro powder shaping device includes a base 1, a feeding unit 2 connected to the top surface of the base 1, a feeding tank 3 connected to the input end of the feeding unit 2, a shaping cylinder 4 connected to one end of the feeding unit 2, the feeding unit 2 including a feeding cylinder 21, three limiting blocks 23 connected in an annular shape to the outer surface of one end of the feeding cylinder 21, a connecting ring 22 connected to the outer surface of the feeding cylinder 21, two connecting blocks 24 connected in an annular shape to one end face of the connecting ring 22, two fixing blocks 25 connected in an annular shape to the outer surface of the feeding cylinder 21, and two sliding columns 26 penetratingly connected to the end faces of the two fixing blocks 25.

[0017] like Figure 1-4 As shown, one end of the base 1 is connected to a drive motor 11. The drive end of the drive motor 11, located inside the feeding cylinder 21, is connected to a screw feeder 12. One end of the screw feeder 12, located inside the shaping cylinder 4, is connected to a blocking head 13. It should be noted that the drive motor 11 can feed the raw material into the shaping cylinder 4 through the screw feeder 12. With the cooperation of the internal structure of the shaping cylinder 4 and the blocking head 13, the raw material can be squeezed and the shaping effect can be achieved.

[0018] like Figure 3-5As shown, one end of the shaping cylinder 4 is connected to a discharge head 41. Limiting grooves 42 are formed on the inner wall of the shaping cylinder 4 at the corresponding points of the sliding paths of the three limiting blocks 23. Three positioning posts 43 are annularly connected to one end face of the shaping cylinder 4. Connecting grooves 44 are formed on the outer surfaces of the three positioning posts 43. Limiting clamps 27 are connected to one end of two sliding posts 26. Connecting springs 28 are connected to the outer surfaces of the sliding posts 26 and one end face of the limiting clamps 27. Three engaging heads 29 are annularly connected to the outer surface of the connecting ring 22. Engaging grooves 201 are formed on one side of each of the three engaging heads 29. Stoppers 202 are connected to the outer surfaces of the limiting clamps 27 and both sides of the connecting blocks 24. Through grooves 204 are formed on the sides of the two connecting blocks 24 at the corresponding points of the sliding paths of the limiting clamps 27. A movable groove 203 is provided on the side corresponding to the sliding path of the stop 202. The through groove 204 is connected to the movable groove 203. The inner diameter of the shaping cylinder 4 is adapted to the outer diameter of the feeding cylinder 21. The inner diameter of the limiting groove 42 is adapted to the sliding path of the limiting block 23. The inner diameter of the connecting groove 44 is adapted to the inner diameter of the engaging groove 201. The inner diameter of the through groove 204 is adapted to the sliding path of the limiting clamp 27. The inner diameter of the movable groove 203 is adapted to the sliding path of the stop 202. It should be noted that the cooperation between the limiting clamp 27 and the stop 202 and the through groove 204 and the movable groove 203 can facilitate the engagement and disengagement of the engaging head 29 and the positioning post 43, thereby facilitating the quick assembly and disassembly of the shaping cylinder 4, facilitating the cleaning and maintenance of the shaping cylinder 4, and ensuring the shaping effect.

[0019] The working principle of this utility is as follows: the raw material is put into the feeding tank 3, the drive motor 11 is started, the screw feeder 12 rotates, and the raw material in the feeding tank 3 is conveyed forward along the feeding cylinder 21. The raw material is squeezed forward along the shaping cylinder 4 by the blocking head 13 and then output along the discharge head 41. Slide the limiting clamp 27 backward, and the limiting clamp 27 slides from the through groove 204 into the movable groove 203. The sliding column 26 slides and presses the connecting spring 28. Rotate the connecting ring 22, and the connecting block 24 rotates accordingly and rotates along the outer surface of the limiting clamp 27. The engaging grooves 201 of the three engaging heads 29 on the outer surface of the connecting ring 22 separate from the connecting groove 44 on the outer surface of the positioning column 43. Then slide the shaping cylinder 4 to one side, and the three limiting blocks 23 separate along the inner side wall of the limiting groove 42. The shaping cylinder 4 can then be cleaned and maintained.

[0020] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model shall be implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. An automatic feeding silicon carbide micro powder shaping device, characterized in that: Includes a base (1), the top surface of which is connected to a feeding unit (2), the input end of which is connected to a feeding tank (3), and one end of which is connected to a shaping cylinder (4). The feeding unit (2) includes a feeding cylinder (21). Three limiting blocks (23) are connected in an annular shape on the outer surface of one end of the feeding cylinder (21). A connecting ring (22) is connected to the outer surface of the feeding cylinder (21). Two connecting blocks (24) are connected in an annular shape on one end face of the connecting ring (22). Two fixing blocks (25) are connected in an annular shape on the outer surface of the feeding cylinder (21). Two sliding columns (26) are connected through the end faces of the two fixing blocks (25).

2. The silicon carbide micro powder shaping device with automatic feeding capability according to claim 1, characterized in that: One end of the base (1) is connected to a drive motor (11), the drive end of the drive motor (11) and located inside the feeding cylinder (21) are connected to a screw feeder (12), and one end of the screw feeder (12) and located inside the shaping cylinder (4) is connected to a blocking head (13).

3. The silicon carbide micro powder shaping device with automatic feeding capability according to claim 1, characterized in that: One end of the shaping cylinder (4) is connected to the discharge head (41). The inner side wall of the shaping cylinder (4) and the corresponding sliding paths of the three limiting blocks (23) are provided with limiting grooves (42). One end face of the shaping cylinder (4) is connected to three positioning columns (43) in a ring shape. The outer surface of the three positioning columns (43) is provided with connecting grooves (44).

4. The silicon carbide micro powder shaping device with automatic feeding capability according to claim 3, characterized in that: One end of each of the two sliding columns (26) is connected to a limiting hoop (27). A connecting spring (28) is connected to the outer surface of the sliding column (26) and to one end of the limiting hoop (27). Three locking heads (29) are connected to the outer surface of the connecting ring (22) in a ring shape. A locking groove (201) is opened on one side of each of the three locking heads (29). A stop block (202) is connected to the outer surface of the limiting hoop (27) and to both sides of the connecting block (24).

5. The silicon carbide micro powder shaping device with automatic feeding according to claim 4, characterized in that: A through groove (204) is provided on the side of the two connecting blocks (24) at the corresponding position of the sliding path of the limiting hoop (27), and a movable groove (203) is provided on the side of the connecting block (24) at the corresponding position of the sliding path of the stop block (202). The through groove (204) and the movable groove (203) are connected.

6. The silicon carbide micro powder shaping device with automatic feeding capability according to claim 5, characterized in that: The inner diameter of the shaping cylinder (4) is adapted to the outer diameter of the feeding cylinder (21), the inner diameter of the limiting groove (42) is adapted to the sliding path of the limiting block (23), the inner diameter of the connecting groove (44) is adapted to the inner diameter of the engaging groove (201), the inner diameter of the through groove (204) is adapted to the sliding path of the limiting hoop (27), and the inner diameter of the movable groove (203) is adapted to the sliding path of the stop block (202).

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