Intermittent feeding device for producing zirconia porcelain block for oral prosthetics

Abstract

The utility model discloses an intermittent feeding device for zirconia porcelain block production for oral cavity restoration, including the main pipe body, the main pipe body is sleeved with the round block, be provided with a plurality of evenly distributed turnover plates between the outer wall of round block and the inner wall of main pipe body, the top of turnover plate is connected with the butt joint axle through bolt, and the both ends of a plurality of butt joint axle are swingly connected on the outer wall of round block and the inner wall of main pipe body respectively, and the inner ring of bearing is extended to the main pipe body outside connection swing board through the far end of a plurality of butt joint axle, and the front wall between a plurality of swing board is hinged with the connecting rod. Through the mutual cooperation between turnover plate, butt joint axle, round block, swing board and connecting rod etc. parts, it can drive a plurality of turnover plates to deflect effectively, so that it can conveniently turn and export the material, and then it can carry out intermittent feeding, improves its guide material efficiency and feeding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of oral restoration technology, specifically to an intermittent feeding device for the production of zirconia ceramic blocks for oral restoration. Background Technology

[0002] The feeding device in the production of zirconia ceramic blocks for dental restorations mainly refers to the powder conveying and anti-escape system. Its core function is to achieve precise filling and sealing of powder during the pressing and molding process, ensuring uniform density of the ceramic blank and reducing material waste. However, existing feeding devices for the production of zirconia ceramic blocks for dental restorations cannot effectively deflect several tilting plates during use, thus preventing convenient flipping and discharge of materials. This results in the inability to perform intermittent feeding, reducing its guiding and feeding efficiency. Furthermore, the inability to effectively push and mix materials makes it prone to material accumulation, leading to blockages and reducing its usage and work efficiency. Therefore, we propose an intermittent feeding device for the production of zirconia ceramic blocks for dental restorations.

[0003] To address the above problems, this utility model provides an intermittent feeding device for the production of zirconia ceramic blocks for dental restoration. This device can drive several tilting plates to deflect effectively, thereby enabling convenient flipping and discharge of materials. This allows for intermittent feeding, improving both material guiding and feeding efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide an intermittent feeding device for the production of zirconia ceramic blocks for dental restoration.

[0005] The technical solution adopted by this utility model to achieve the above-mentioned objective is: an intermittent feeding device for the production of zirconia ceramic blocks for dental restoration, comprising a main body, a circular block sleeved inside the main body, a plurality of evenly distributed turning plates arranged between the outer wall of the circular block and the inner wall of the main body, the top of the turning plates being bolted to a docking shaft, the two ends of the plurality of docking shafts being movably connected to the outer wall of the circular block and the inner wall of the main body respectively through bearings, the ends of the plurality of docking shafts being far apart extending through the inner ring of the bearings to the outside of the main body and connected to a swing plate, and a connecting rod being hinged between the front walls of the plurality of swing plates.

[0006] In the above technical solution, the front wall of the main body is bolted to a U-shaped plate, and the front wall of the swing plate opposite the U-shaped plate is bolted to a swing shaft near the bottom. The front end of the swing shaft is movably connected to the inner wall of the U-shaped plate through a bearing. The front wall of the U-shaped plate is bolted to a drive motor near the bottom, and the front end of the swing shaft passes through the inner ring of the bearing and is connected to the output shaft of the drive motor.

[0007] In the above technical solution, the top of the circular block is movably connected to a feeding plate via a rotating shaft and a bearing, the bottom of the circular block is connected to a rotary motor via bolts, and the bottom end of the rotating shaft on the bottom of the feeding plate passes through the inner ring of the bearing and is connected to the output shaft of the rotary motor.

[0008] In the above technical solution, the rotary motor is covered with a protective housing, and the top of the protective housing is bolted to the bottom of the circular block.

[0009] In the above technical solution, the top of the feeding plate is connected to a mixing shaft by bolts, and two sets of several evenly distributed mixing plates are connected to the outer wall of the mixing shaft, and a connecting pipe is sleeved in the main body near the top.

[0010] In the above technical solution, a guide tube is sleeved near the bottom of the main body. A rotating plate is movably connected inside the guide tube through a rotating shaft and a bearing. A servo motor is bolted to the outer right side of the guide tube, and the right end of the rotating shaft on the right side of the rotating plate passes through the inner ring of the bearing and is connected to the output shaft of the servo motor.

[0011] In the above technical solution, the guide tube is fitted with a flange ring, and the flange ring has a number of evenly distributed mounting holes.

[0012] The beneficial effects of this utility model are:

[0013] 1. This technical solution utilizes the cooperation between components such as the flipping plate, docking shaft, circular block, swing plate, and connecting rod to drive several flipping plates to deflect effectively, thereby enabling convenient flipping and discharge of materials. This allows for intermittent feeding, improving both material guiding and feeding efficiency.

[0014] 2. This technical solution, through the cooperation of components such as the feeding plate, mixing shaft, mixing plate and rotating plate, enables effective feeding and mixing of materials, thereby preventing material accumulation and blockage, and improving its efficiency and work efficiency.

[0015] In summary, the intermittent feeding device for the production of zirconia ceramic blocks for dental restoration of this utility model can effectively feed and mix materials, thereby preventing material accumulation and blockage. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 for Figure 1 Partial 3D view of components such as the feed plate and mixing plate;

[0018] Figure 3 for Figure 1 Partial 3D view of components such as the central guide tube and rotating plate;

[0019] Figure 4 for Figure 1 Partial 3D view of components such as the central tilting plate and docking shaft;

[0020] Figure 5 for Figure 1 Partial 3D view of components such as the connecting pipe and flange ring;

[0021] Figure 6 for Figure 1 Partial 3D view of components such as the central circular block and protective shell.

[0022] In the diagram: 1. Main body; 2. Connecting pipe; 3. Mixing plate; 4. Mixing shaft; 5. Protective housing; 6. Swinging plate; 7. Flange ring; 8. Servo motor; 9. Guide pipe; 10. Connecting rod; 11. Swinging shaft; 12. Mounting hole; 13. Drive motor; 14. U-shaped plate; 15. Feeding plate; 16. Round block; 17. Rotary motor; 18. Rotating plate; 19. Connecting shaft; 20. Flipping plate. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-6 An intermittent feeding device for producing zirconia ceramic blocks for dental restoration includes a main body 1, a circular block 16 sleeved inside the main body 1, a plurality of evenly distributed turning plates 20 disposed between the outer wall of the circular block 16 and the inner wall of the main body 1, the top of the turning plates 20 being bolted to a docking shaft 19, the two ends of the plurality of docking shafts 19 being movably connected to the outer wall of the circular block 16 and the inner wall of the main body 1 respectively via bearings, the ends of the plurality of docking shafts 19 being far apart extending through the inner ring of the bearings to the outside of the main body 1 and connected to a swing plate 6, and a connecting rod 10 being hinged between the front walls of the plurality of swing plates 6.

[0025] In the above technical solution, the front wall of the main body 1 is bolted to a U-shaped plate 14. The front wall of a swing plate 6 opposite to the U-shaped plate 14 is bolted to a swing shaft 11 near the bottom. The front end of the swing shaft 11 is movably connected to the inner wall of the U-shaped plate 14 via a bearing. The front wall of the U-shaped plate 14 is bolted to a drive motor 13 near the bottom. The front end of the swing shaft 11 passes through the inner ring of the bearing and is connected to the output shaft of the drive motor 13. A guide tube 9 is sleeved inside the main body 1 near the bottom. A rotating plate 18 is movably connected inside the guide tube 9 via a rotating shaft and a bearing. A servo motor 8 is bolted to the right outer wall of the guide tube 9. The right end of the rotating shaft on the right side of the rotating plate 18 passes through the inner ring of the bearing and is connected to the output shaft of the servo motor 8. A flange ring 7 is sleeved on the guide tube 9. Several evenly distributed mounting holes 12 are opened on the flange ring 7.

[0026] In the above technical solution, it can drive several turning plates 20 to deflect effectively, thereby enabling it to conveniently turn and discharge materials, and thus enabling intermittent feeding, improving its material guiding efficiency and feeding efficiency.

[0027] In the above technical solution, the top of the circular block 16 is movably connected to the feeding plate 15 through a rotating shaft and bearing, the bottom of the circular block 16 is connected to the rotary motor 17 through bolts, and the bottom end of the rotating shaft on the bottom of the feeding plate 15 passes through the inner ring of the bearing and is connected to the output shaft of the rotary motor 17. The rotary motor 17 is covered with a protective housing 5, and the top of the protective housing 5 is connected to the bottom of the circular block 16 through bolts. The top of the feeding plate 15 is connected to the mixing shaft 4 through bolts. Two sets of several evenly distributed mixing plates 3 are connected to the outer wall of the mixing shaft 4, and a connecting pipe 2 is sleeved inside the main body 1 near the top.

[0028] The above technical solution enables effective material feeding and mixing, thus preventing material accumulation and blockage, thereby improving its efficiency and work efficiency.

[0029] Working principle: In use, this technical solution first connects to the external pipeline through the connecting pipe 2, and then installs the guide pipe 9 in the required position through the flange ring 7 and mounting hole 12. Subsequently, the connecting pipe 2 guides the material into the main body 1. The rotary motor 17 drives the feeding plate 15, the mixing shaft 4, and the mixing plate 3 to rotate. The mixing shaft 4 drives the mixing plate 3 to rotate to achieve mixing. The forward or reverse rotation of the drive motor 13 drives the swing shaft 11 and the corresponding swing plate 6 to swing left and right. At this time, this swing plate 6 drives the other swing plates 6 to swing left and right through the connecting rod 10. The oscillating plate 6 drives the tilting plate 20 to swing left and right via the docking shaft 19, and the servo motor 8 drives the rotating plate 18 to rotate, so that it can drive several tilting plates 20 to deflect effectively, thereby enabling the material to be easily tilted and discharged, and thus enabling intermittent feeding, improving its guiding efficiency and feeding efficiency. The rotating material-pushing plate 15 can push the material, enabling it to effectively push and mix the material, thus preventing the material from accumulating and blocking, thereby improving its usage efficiency and working efficiency.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intermittent feeding device for the production of zirconia ceramic blocks for dental restoration, comprising a main body (1), characterized in that: A circular block (16) is fitted inside the main body (1). Several evenly distributed turning plates (20) are provided between the outer wall of the circular block (16) and the inner wall of the main body (1). The top of the turning plate (20) is connected to a docking shaft (19) by bolts. The two ends of the several docking shafts (19) are respectively movably connected to the outer wall of the circular block (16) and the inner wall of the main body (1) by bearings. The ends of the several docking shafts (19) that are far apart extend through the inner ring of the bearing to the outside of the main body (1) and are connected to a swing plate (6). A connecting rod (10) is hinged between the front walls of the several swing plates (6).

2. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 1, characterized in that: The front wall of the main body (1) is bolted to a U-shaped plate (14). The front wall of the swing plate (6) opposite to the U-shaped plate (14) is bolted to a swing shaft (11) near the bottom. The front end of the swing shaft (11) is movably connected to the inner wall of the U-shaped plate (14) via a bearing. The front wall of the U-shaped plate (14) is bolted to a drive motor (13) near the bottom. The front end of the swing shaft (11) passes through the inner ring of the bearing and is connected to the output shaft of the drive motor (13).

3. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 1, characterized in that: The top of the circular block (16) is movably connected to a feeding plate (15) via a rotating shaft and a bearing. The bottom of the circular block (16) is connected to a rotary motor (17) via bolts. The bottom end of the rotating shaft on the bottom of the feeding plate (15) passes through the inner ring of the bearing and is connected to the output shaft of the rotary motor (17).

4. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 3, characterized in that: The rotary motor (17) is covered with a protective housing (5), and the top of the protective housing (5) is bolted to the bottom of the round block (16).

5. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 3, characterized in that: The top of the feeding plate (15) is connected to the mixing shaft (4) by bolts. Two sets of several evenly distributed mixing plates (3) are connected to the outer wall of the mixing shaft (4). The main body (1) is fitted with a connecting pipe (2) near the top.

6. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 1, characterized in that: A guide tube (9) is sleeved inside the main body (1) near the bottom. A rotating plate (18) is movably connected inside the guide tube (9) through a rotating shaft and a bearing. A servo motor (8) is bolted to the outer right side of the guide tube (9). The right end of the rotating shaft on the right side of the rotating plate (18) passes through the inner ring of the bearing and is connected to the output shaft of the servo motor (8).

7. The intermittent feeding device for producing zirconia ceramic blocks for dental restoration according to claim 6, characterized in that: The guide pipe (9) is fitted with a flange ring (7), and the flange ring (7) has several evenly distributed mounting holes (12).

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