Feeding device for preparing and forming yttrium oxide crucible

Abstract

The feeding device comprises a mounting frame, the right side of the mounting frame is fixedly connected with a connecting frame, and the side, away from the mounting frame, of the connecting frame is fixedly connected with a vibration assembly; and the vibration assembly comprises a driving motor, the output end of the driving motor is fixedly connected with a first rotating shaft, and the surface of the first rotating shaft is fixedly connected with a hitting ball. After raw materials enter the die, the driving motor is started, the first rotating shaft drives the hitting ball to rotate, after the hitting ball rotates by a certain angle, the hitting ball makes contact with the supporting plate and moves upwards, the supporting plate drives the die to vibrate under the action of the elastic force of the reset spring, meanwhile, the driving wheel rotates, and the hitting ball is driven to move upwards. And a transmission wheel drives a second rotating shaft to rotate through a belt, and a convex edge plate rotates by a moving angle and makes contact with the side face of the mold to knock the mold, so that raw materials in the mold are compacted, and the forming quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of yttrium oxide crucible preparation, and specifically relates to a feeding device for the preparation and molding of yttrium oxide crucibles. Background Art

[0002] A yttrium oxide crucible is a container made of yttrium oxide material and is used for experiments or processing at high temperatures. The yttrium oxide crucible has excellent high-temperature resistance and chemical stability, and has good resistance to the melting and reaction of many high-temperature materials. Therefore, it has received wide attention in modern materials science.

[0003] In the process of yttrium oxide crucible production, the raw materials are mainly put into a mold and formed by mechanical pressure to complete the preparation of the yttrium oxide crucible. However, after the raw materials enter the mold, there are certain gaps between the raw materials. When pressing and forming them by mechanical pressure, the situation of uneven distribution of the raw materials is likely to occur, thus affecting the quality of the yttrium oxide crucible. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for the preparation and molding of yttrium oxide crucibles to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for the preparation and molding of yttrium oxide crucibles, including a mounting frame, a connecting frame is fixedly connected to the right side of the mounting frame, and a vibration assembly is fixedly connected to the side of the connecting frame away from the mounting frame; the vibration assembly includes a driving motor, the output end of the driving motor is fixedly connected to a first rotating shaft, a hitting ball is fixedly connected to the surface of the first rotating shaft, a driving wheel is fixedly sleeved on the surface of the first rotating shaft, a belt is movably sleeved on the surface of the driving wheel, a transmission wheel is rotatably connected to the inner wall of the belt, a second rotating shaft is fixedly connected to the inner wall of the transmission wheel, and a convex rib plate is fixedly connected to the surface of the second rotating shaft.

[0006] As a further preference of this technical solution, the first rotating shaft penetrates through the connecting frame and the right side of the mounting frame and extends into its interior, the number of hitting balls is set to be multiple, the driving wheel is located between the connecting frame and the mounting frame, and the convex rib plate is located above the hitting balls.

[0007] As a further preference of this technical solution, a bottom plate is fixedly connected to the inner wall of the mounting frame, an adjusting rod is fixedly connected to the top end of the bottom plate, a return spring is movably sleeved on the surface of the adjusting rod, and a support plate is fixedly connected to the top end of the adjusting rod.

[0008] As a further preference of the technical solution, the number of the adjusting rods is set to four. The four adjusting rods are distributed at the four corners of the bottom plate. The support plate is in contact with the inner wall of the mounting frame, and the support plate is located between the hitting ball and the ribbed plate.

[0009] As a further preference of the technical solution, electric telescopic rods are fixedly connected to the left and right sides of the mounting frame. One end of the electric telescopic rod close to the support plate is fixedly connected with a fixed clamping plate, and a positioning groove is formed in the middle of the fixed clamping plate.

[0010] As a further preference of the technical solution, a mixing box is fixedly connected to the top end of the mounting frame. A discharge pipe is fixedly connected to the bottom end of the mixing box. A box cover is hinged to the top end of the mixing box. A feed pipe is fixedly connected to the top end of the box cover. A mixing motor is fixedly connected to the top end of the box cover. A rotating shaft is fixedly connected to the output end of the mixing motor. Stirring rods are fixedly connected to the surface of the rotating shaft. A scraper is fixedly connected to the surface of the rotating shaft. A connecting rod is fixedly connected to the bottom end of the rotating shaft. A spiral auger is fixedly connected to the surface of the connecting rod.

[0011] As a further preference of the technical solution, the discharge pipe penetrates through the top of the mounting frame and extends into its interior. The number of the scrapers is set to two. The two scrapers are in contact with the inner wall of the mixing box. The connecting rod and the spiral auger are located inside the discharge pipe.

[0012] The utility model provides a feeding device for the preparation and molding of yttrium oxide crucibles, which has the following

[0013] beneficial effects:

[0014] (1) By adding a vibration assembly to the mounting frame in the utility model, after the raw materials enter the mold, the driving motor is started. The first rotating shaft drives the hitting ball to rotate. After rotating a certain angle, the hitting ball contacts the support plate and makes it move upward. The length of the return spring and the adjusting rod changes. Under the action of the elastic force of the return spring, the support plate drives the mold to vibrate. At the same time, the driving wheel rotates, and the belt makes the driven wheel drive the second rotating shaft to rotate. The ribbed plate rotates and moves at an angle and contacts the side surface of the mold to knock it, so as to compact the raw materials inside the mold and improve the quality during molding.

[0015] (2) In the utility model, the raw materials are put into the mixing box through the feed pipe. The mixing motor is started, and the rotating shaft drives the stirring rods to rotate, so as to mix the added raw materials. At the same time, the scraper rotates and contacts the inner wall of the mixing box to scrape off the raw materials adhered to the inner wall. After the mixing is completed, the mixed materials enter the discharge pipe, and the connecting rod drives the spiral auger to rotate, so as to convey the mixed materials. Description of the drawings

[0016] Figure 1 Schematic diagram of the structure of the present utility model;

[0017] Figure 2 Schematic diagram of the right - hand side structure of the present utility model;

[0018] Figure 3 Schematic diagram of the vibration assembly structure of the present utility model;

[0019] Figure 4 Schematic diagram of the cross - sectional structure of the mixing tank of the present utility model.

[0020] In the figure: 1, mounting frame; 2, connecting frame; 3, vibration assembly; 301, drive motor; 302, first rotating shaft; 303, striking ball; 304, driving wheel; 305, belt; 306, driven pulley; 307, second rotating shaft; 308, convex rib plate; 4, bottom plate; 5, adjusting rod; 6, return spring; 7, support plate; 8, electric telescopic rod; 9, fixed clamping plate; 10, positioning groove; 11, mixing tank; 12, discharge pipe; 13, tank cover; 14, feed pipe; 15, mixing motor; 16, rotating shaft; 17, mixing rod; 18, scraper; 19, connecting rod; 20, spiral auger. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] The present utility model provides a technical solution: As Figure 1 and Figure 4 shown, in this embodiment, a feeding device for the preparation and molding of yttrium oxide crucibles includes a mounting frame 1. A connecting frame 2 is fixedly connected to the right side of the mounting frame 1. A vibration assembly 3 is fixedly connected to the side of the connecting frame 2 away from the mounting frame 1. The vibration assembly 3 includes a drive motor 301. The output end of the drive motor 301 is fixedly connected to a first rotating shaft 302. A striking ball 303 is fixedly connected to the surface of the first rotating shaft 302. A driving wheel 304 is fixedly sleeved on the surface of the first rotating shaft 302. A belt 305 is movably sleeved on the surface of the driving wheel 304. A driven pulley 306 is rotatably connected to the inner wall of the belt 305. A second rotating shaft 307 is fixedly connected to the inner wall of the driven pulley 306. A convex rib plate 308 is fixedly connected to the surface of the second rotating shaft 307.

[0023] The first rotating shaft 302 penetrates through the connecting frame 2 and the right side of the mounting frame 1 and extends into its interior. The number of striking balls 303 is set to be multiple. The driving wheel 304 is located between the connecting frame 2 and the mounting frame 1. The convex rib plate 308 is located above the striking ball 303.

[0024] The inner wall of the mounting bracket 1 is fixedly connected with a bottom plate 4. The top end of the bottom plate 4 is fixedly connected with an adjusting rod 5. The surface of the adjusting rod 5 is movably sleeved with a return spring 6. The top end of the adjusting rod 5 is fixedly connected with a support plate 7.

[0025] After the raw materials enter the mold, the driving motor 301 is started. The first rotating shaft 302 drives the striking ball 303 to rotate. After rotating a certain angle, the striking ball 303 contacts the support plate 7 and makes it move upward. The lengths of the return spring 6 and the adjusting rod 5 change. Under the action of the elastic force of the return spring 6, the support plate 7 drives the mold to vibrate. At the same time, the driving wheel 304 rotates, and the transmission wheel 306 drives the second rotating shaft 307 to rotate through the belt 305. The convex rib plate 308 rotates and moves at an angle and contacts the side surface of the mold, knocking it, so as to compact the raw materials inside the mold and improve the quality during molding.

[0026] The number of the adjusting rods 5 is set to four. The four adjusting rods 5 are distributed at the four corners of the bottom plate 4. The support plate 7 contacts the inner wall of the mounting bracket 1. The support plate 7 is located between the striking ball 303 and the convex rib plate 308.

[0027] The left and right sides of the mounting bracket 1 are fixedly connected with electric telescopic rods 8. One end of the electric telescopic rod 8 close to the support plate 7 is fixedly connected with a fixed clamping plate 9. A positioning groove 10 is opened in the middle of the fixed clamping plate 9.

[0028] The top end of the mounting bracket 1 is fixedly connected with a mixing tank 11. The bottom end of the mixing tank 11 is fixedly connected with a discharge pipe 12. The top end of the mixing tank 11 is hinged with a tank cover 13. The top end of the tank cover 13 is fixedly connected with a feed pipe 14. The top end of the tank cover 13 is fixedly connected with a mixing motor 15. The output end of the mixing motor 15 is fixedly connected with a rotating shaft 16. The surface of the rotating shaft 16 is fixedly connected with mixing rods 17. The surface of the rotating shaft 16 is fixedly connected with a scraper 18. The bottom end of the rotating shaft 16 is fixedly connected with a connecting rod 19. The surface of the connecting rod 19 is fixedly connected with a spiral auger 20.

[0029] The discharge pipe 12 penetrates through the top of the mounting bracket 1 and extends to its interior. The number of the scrapers 18 is set to two. The two scrapers 18 contact the inner wall of the mixing tank 11. The connecting rod 19 and the spiral auger 20 are located inside the discharge pipe 12.

[0030] The present utility model provides a feeding device for the preparation and molding of yttrium oxide crucibles. The specific working principle is as follows:

[0031] During use, place the mold between two fixed clamping plates 9, start the electric telescopic rod 8, move the two fixed clamping plates 9 closer to the mold, and limit it through the positioning groove 10. Put the raw materials into the mixing tank 11 through the feeding pipe 14, start the mixing motor 15, and the rotating shaft 16 drives the mixing rod 17 to rotate, so as to mix the added raw materials. At the same time, the scraper 18 rotates and contacts the inner wall of the mixing tank 11 to scrape off the raw materials adhering to the inner wall. After the mixing is completed, the mixed material enters the discharge pipe 12, and the connecting rod 19 drives the spiral auger 20 to rotate, so as to convey the mixed material into the mold. Then start the driving motor 301, and the first rotating shaft 302 drives the hitting ball 303 to rotate. After rotating a certain angle, the hitting ball 303 contacts the support plate 7 and makes it move upward. The lengths of the return spring 6 and the adjusting rod 5 change, and under the action of the elastic force of the return spring 6, the support plate 7 drives the mold to vibrate. At the same time, the driving wheel 304 rotates, and the belt 305 makes the driven wheel 306 drive the second rotating shaft 307 to rotate. The convex rib plate 308 rotates a certain angle and contacts the side surface of the mold to knock it, so as to compact the raw materials inside the mold.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for the preparation and molding of yttrium oxide crucibles, comprising a mounting frame (1), characterized in that: A connecting frame (2) is fixedly connected to the right side of the mounting frame (1), and a vibration assembly (3) is fixedly connected to the side of the connecting frame (2) away from the mounting frame (1); the vibration assembly (3) includes a driving motor (301), the output end of the driving motor (301) is fixedly connected to a first rotating shaft (302), a striking ball (303) is fixedly connected to the surface of the first rotating shaft (302), a driving wheel (304) is fixedly sleeved on the surface of the first rotating shaft (302), a belt (305) is movably sleeved on the surface of the driving wheel (304), a transmission wheel (306) is rotatably connected to the inner wall of the belt (305), a second rotating shaft (307) is fixedly connected to the inner wall of the transmission wheel (306), and a convex rib plate (308) is fixedly connected to the surface of the second rotating shaft (307).

2. The feeding device for preparing and forming a yttrium oxide crucible according to claim 1, wherein: The first rotating shaft (302) penetrates through the connecting frame (2) and the right side of the mounting frame (1) and extends into its interior. The number of the striking balls (303) is set to be multiple. The driving wheel (304) is located between the connecting frame (2) and the mounting frame (1), and the convex rib plate (308) is located above the striking ball (303).

3. The feeding device for preparing and forming a yttrium oxide crucible according to claim 1, wherein: A bottom plate (4) is fixedly connected to the inner wall of the mounting frame (1), an adjusting rod (5) is fixedly connected to the top end of the bottom plate (4), a return spring (6) is movably sleeved on the surface of the adjusting rod (5), and a support plate (7) is fixedly connected to the top end of the adjusting rod (5).

4. The feeding device for preparing and forming a yttrium oxide crucible according to claim 3, wherein: The number of the adjusting rods (5) is set to be four. The four adjusting rods (5) are distributed at the four corners of the bottom plate (4). The support plate (7) is in contact with the inner wall of the mounting frame (1), and the support plate (7) is located between the striking ball (303) and the convex rib plate (308).

5. The feeding device for preparing and forming a yttrium oxide crucible according to claim 1, wherein: Electric telescopic rods (8) are fixedly connected to the left and right sides of the mounting frame (1), a fixed clamping plate (9) is fixedly connected to the end of the electric telescopic rod (8) close to the support plate (7), and a positioning groove (10) is formed in the middle of the fixed clamping plate (9).

6. The feeding device for preparing and forming a yttrium oxide crucible according to claim 1, characterized in that: A mixing tank (11) is fixedly connected to the top end of the mounting frame (1), a discharge pipe (12) is fixedly connected to the bottom end of the mixing tank (11), a tank cover (13) is hinged to the top end of the mixing tank (11), a feed pipe (14) is fixedly connected to the top end of the tank cover (13), a mixing motor (15) is fixedly connected to the top end of the tank cover (13), a rotating shaft (16) is fixedly connected to the output end of the mixing motor (15), a mixing rod (17) is fixedly connected to the surface of the rotating shaft (16), a scraping plate (18) is fixedly connected to the surface of the rotating shaft (16), a connecting rod (19) is fixedly connected to the bottom end of the rotating shaft (16), and a spiral auger (20) is fixedly connected to the surface of the connecting rod (19).

7. The feeding device for preparing and forming a yttrium oxide crucible according to claim 6, characterized in that: The discharge pipe (12) penetrates through the top of the mounting frame (1) and extends into its interior. The number of the scraping plates (18) is set to be two. The two scraping plates (18) are in contact with the inner wall of the mixing tank (11), and the connecting rod (19) and the spiral auger (20) are located inside the discharge pipe (12).

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