Pressure polymerization machine for false tooth preparation

Abstract

The utility model relates to the technical field of denture processing, and particularly discloses a pressure polymerization machine for denture preparation, which is characterized in that a cover plate is arranged at the top of a polymerization machine body, a sealing ring is fixedly connected to the lower surface of the cover plate, a rotating frame is arranged on one side of the sealing ring, an air cylinder is mounted on the lower side of the rotating frame, and a push rod is fixedly sleeved at one end of the air cylinder; a containing tank is arranged on the lower sides of the ejector rods, the outer ring face of the containing tank is fixedly sleeved with a heating sleeve, and the lower surface of the heating sleeve is fixedly connected with a sealing box. The device has the beneficial effects that the air cylinder extends out to drive the push rod to move, the push rod pushes the ejector rod, the ejector rod pushes the cover plate to move upwards, the cover plate descends and is pulled to one side under the connecting action of the rotating frame, then the cover plate is opened, a to-be-prepared false tooth is placed in the placing tank, at the moment, the air cylinder moves reversely, and the cover plate is closed under the cooperation of the rotating frame, the push rod and the ejector rod; and the lower surface of the sealing ring abuts against the upper surface of the sealing box, so that the sealing performance of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth processing, in particular to a pressure polymerization machine used for artificial teeth preparation. Background Art

[0002] Dentures are what people often call "false teeth". Just like "false legs" and "false limbs" are called "artificial limbs", "dentures" mean teeth that fulfill "duties" for humans. In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures (commonly known as "fixed dentures") cannot be removed and put on by the patient himself, while removable dentures (commonly known as "removable dentures") can be easily removed and put on by the patient.

[0003] In the prior art, after checking the public (announcement) number: CN213910625U, a denture base pressure aggregator is disclosed, and this technology discloses "a denture base pressure aggregator, including a body and a cover; the body is an open cylinder, the outer layer of the body is provided with a heat-insulating layer, the inner side of the heat-insulating layer is provided with an inner liner, the upper and middle part of the body is provided with 3 screw seats, the screw seats are connected with movable screws, the bottom of the body is provided with a controller, and the bottom of the body is also connected with a double pump; the cover is circular, and an annular silicone sealing ring is provided at the position of the cover corresponding to the inner liner, and 3 lock seats corresponding to the fastening screw heads are provided on the edge of the cover, and a pressure detector, a pressurizing solenoid valve, an exhaust valve and a safety valve are also provided on the cover, and the pressurizing solenoid valve is connected with an air inlet and other technical solutions, which have the advantages of simple operation, high degree of automation, low energy consumption and other technical effects".

[0004] However, in actual use, this design requires the machine cover to be constantly moved before and after the pressure polymerization of the denture is completed, and the body and air booster pump on the device are separate. When the denture is pressure-polymerized, the air booster pump needs to be moved to a suitable position, and the machine cover and the air booster pump cannot be used conveniently, resulting in a complicated operation process and affecting the efficiency of the pressure polymerization of the denture. Utility Model Content

[0005] The purpose of the utility model is to provide a pressure polymerization machine for preparing dentures to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressure polymerization machine for preparing dentures, the pressure polymerization machine for preparing dentures comprising:

[0007] A cover plate is provided on the top of the polymerization machine body, a sealing ring is fixedly connected to the lower surface of the cover plate, a rotating frame is provided on one side of the sealing ring, a cylinder is installed on the lower side of the rotating frame, a push rod is fixedly sleeved at one end of the cylinder, push rods are sleeved at both ends of the push rod, a placing tank is provided on the lower side of the push rod, a heating sleeve is fixedly sleeved on the outer ring surface of the placing tank, and a sealing box is fixedly connected to the lower surface of the heating sleeve.

[0008] Preferably, an air pressurizing component is fixedly mounted on one side of the sealing box, a controller is provided on one side of the air pressurizing component, one side of the controller is fixedly connected to the sealing box, and the controller and the air pressurizing component are electrically connected.

[0009] Preferably, a through hole is provided on the upper surface of the sealing box, a rectangular groove is provided on one side of the through hole, a cover shell is fixedly connected to the lower surface of the top of the sealing box, and a slide groove is provided on one side of the cover shell.

[0010] Preferably, sealing rings are provided on both sides of the sealing ring, the sealing rings are slidably connected to each other, a pressure relief valve is provided on the upper side of the cover shell, a safety valve is installed on one side of the pressure relief valve, and the pressure relief valve and the safety valve are fixedly connected to the upper surface of the sealing box.

[0011] Preferably, the controller is electrically connected to the cylinder, the cover plate and one side of the upper surface of the sealing box are fixedly connected with an upper fixing seat, and both ends of the rotating frame are rotatably connected to the upper fixing seat through fixing columns.

[0012] Preferably, the heating sleeve is electrically connected to the controller, the cover plate and one side of the lower surface of the sealing box are fixedly connected with a lower fixing seat, the lower fixing seat and the top rod are rotationally connected through a fixing column, and the top rod is slidingly connected to the rectangular groove and the sliding groove.

[0013] Preferably, one end of the cylinder is fixedly connected to the push rod, the other end of the cylinder is rotatably connected to the support seat via a connecting rod, the support seat is fixedly connected to the sealing box, and the push rod is rotatably connected to the push rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The cylinder is extended through the controller, and a push rod is fixedly sleeved at one end of the cylinder, so that the push rod pushes the push rods sleeved at both ends to move, and the two ends of the push rod are rotatably connected with the lower fixed seat through the fixed column, so that the push rod pushes the cover plate open, and at the same time, the cover plate moves toward the upper fixed seat installed on the upper surface of the sealing box under the rotation cooperation among the rotating frame, the upper fixed seat and the fixed column, so that the cover plate is opened, which is convenient for placing the denture to be prepared. The cylinder moves in the opposite direction, and the cover plate is closed under the cooperation among the upper fixed seat, the rotating frame, the push rod and the push rod. On the one hand, it can avoid the staff from carrying the cover plate and improve the working efficiency of the device. On the other hand, it improves the convenience of using the cover plate and reduces the complexity of the operation process.

[0016] 2. When the cover is closed, the sealing ring fixedly connected on one side of it will slide and be inserted between the sealing rings fixedly connected on the upper surface of the sealing box, which can improve the sealing between the cover and the sealing box and prevent air leakage from the gap between the cover and the sealing box. The pressure relief valve installed on one side of the upper surface of the sealing box can relieve the pressure in the sealing box after preparation, and the safety valve arranged on one side of the pressure relief valve can prevent the pressure in the sealing box from being too high, which may damage the sealing box and avoid the occurrence of danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a top view schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a side view schematic diagram of the internal structure of the utility model.

[0020] In the figure: 1. polymerization machine body; 2. cover plate; 3. sealing ring; 4. rotating frame; 5. cylinder; 6. push rod; 7. push rod; 8. placement tank; 9. heating sleeve; 10. sealing box; 11. air booster; 12. controller; 13. through hole; 14. rectangular groove; 15. cover; 16. slide groove; 17. sealing ring; 18. pressure relief valve; 19. safety valve; 20. upper fixed seat; 21. fixed column; 22. lower fixed seat; 23. support seat; 24. connecting rod. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A cover plate 2 is provided on the top of the polymerization machine body 1, and a sealing ring 3 is fixedly connected to the lower surface of the cover plate 2. A rotating frame 4 is provided on one side of the sealing ring 3, and a cylinder 5 is installed on the lower side of the rotating frame 4. A push rod 6 is fixedly sleeved at one end of the cylinder 5, and push rods 7 are sleeved at both ends of the push rod 6. A placing tank 8 is provided on the lower side of the push rod 7, and a heating sleeve 9 is fixedly sleeved on the outer ring surface of the placing tank 8, and a sealing box 10 is fixedly connected to the lower surface of the heating sleeve 9.

[0025] The cylinder 5 is extended to drive the push rod 6 to move, and the push rod 6 thereby pushes the ejector rod 7, and the ejector rod 7 pushes the cover plate 2 to move upward, and the cover plate 2 is lowered and pulled to one side under the connection effect of the rotating frame 4, so that the cover plate 2 is opened, and the denture to be prepared is placed in the placement tank 8, and then the required preparation materials are added, and then heated by the heating sleeve 9. At this time, the cylinder 5 moves in the opposite direction, and the cover plate 2 can be closed with the cooperation of the rotating frame 4, the push rod 6, and the ejector rod 7, which can facilitate the staff to open and close the cover plate 2, improve the convenience of using the cover plate 2, and reduce the situation that causes the complexity of the operation process. At the same time, the lower surface of the sealing ring 3 abuts against the upper surface of the sealing box 10, which can improve the sealing performance of the cover plate 2 and prevent air leakage between the cover plate 2 and the sealing box 10.

[0026] Embodiment 2

[0027] On the basis of Example 1, an air booster 11 is fixedly installed on one side of the sealed box 10, a controller 12 is provided on one side of the air booster 11, one side of the controller 12 is fixedly connected to the sealed box 10, and the controller 12 and the air booster 11 are electrically connected. A through hole 13 is provided on the upper surface of the sealed box 10, and a rectangular groove 14 is provided on one side of the through hole 13. A cover shell 15 is fixedly connected to the lower surface of the top of the sealed box 10, and a slide groove 16 is provided on one side of the cover shell 15. Sealing rings 17 are provided on both sides of the sealing ring 3, and the sealing ring 17 is slidably connected to the sealing ring 3. A pressure relief valve 18 is provided on the upper side of the cover shell 15, and a safety valve 19 is installed on one side of the pressure relief valve 18. The pressure relief valve 18 and the safety valve 19 are both fixedly connected to the upper surface of the sealed box 10.

[0028] An air booster 11 is fixedly installed on one side of the sealing box 10 to facilitate pressurizing the sealing box 10, thereby preparing the denture. The rectangular groove 14 and the slide groove 16 are convenient for the movement of the push rod 7. The cover 15 protects the cylinder 5. When the cover plate 2 is closed, the sealing ring 3 fixedly connected to one side thereof will slide and be inserted between the sealing rings 17 fixedly connected to the upper surface of the sealing box 10, thereby increasing the sealing performance. The pressure relief valve 18 installed on one side of the upper surface of the sealing box 10 can relieve the pressure in the sealing box 10 after the preparation is completed, and the safety valve 19 arranged on one side of the pressure relief valve 18 can prevent the pressure in the sealing box 10 from being too high, thereby damaging the sealing box 10, and also avoiding the occurrence of danger.

[0029] Embodiment 3

[0030] On the basis of Example 2, the controller 12 is electrically connected to the cylinder 5, the cover plate 2 and one side of the upper surface of the sealing box 10 are fixedly connected with an upper fixed seat 20, both ends of the rotating frame 4 are rotatably connected to the upper fixed seat 20 through the fixed column 21, the heating sleeve 9 is electrically connected to the controller 12, the cover plate 2 and one side of the lower surface of the sealing box 10 are fixedly connected with a lower fixed seat 22, the lower fixed seat 22 and the push rod 7 are rotatably connected through the fixed column 21, the push rod 7 and the rectangular groove 14 and the slide groove 16 are slidably connected, one end of the cylinder 5 is fixedly connected to the push rod 6, and the other end of the cylinder 5 is rotatably connected to the support seat 23 through the connecting rod 24, the support seat 23 is fixedly connected to the sealing box 10, and the push rod 6 and the push rod 7 are rotatably connected.

[0031] The cylinder 5 is extended by the controller 12, and a push rod 6 is fixedly sleeved at one end of the cylinder 5, so that the push rod 6 pushes the push rod 7 sleeved at both ends thereof to move, and the two ends of the push rod 7 are rotatably connected with the lower fixed seat 22 through the fixed column 21, so that the push rod 7 pushes the cover plate 2 open, and at the same time, the cover plate 2 moves toward the upper fixed seat 20 installed on the upper surface of the sealing box 10 under the rotation cooperation among the rotating frame 4, the upper fixed seat 20 and the fixed column 21, so that the cover plate 2 is opened, which is convenient for placing the denture to be prepared, and the cylinder 5 moves in the opposite direction, and the cover plate 2 is closed under the cooperation among the upper fixed seat 20, the rotating frame 4, the push rod 6 and the push rod 7, thereby improving the convenience of using the machine cover and reducing the situation that causes complicated operation process.

[0032] During actual use, the cylinder 5 is extended through the controller 12, and a push rod 6 is fixedly sleeved at one end of the cylinder 5, so that the push rod 6 pushes the push rod 7 sleeved at both ends to move, and the two ends of the push rod 7 are rotatably connected with the lower fixed seat 22 through the fixed column 21, so that the push rod 7 pushes the cover plate 2 open, and at the same time, the cover plate 2 moves toward the upper fixed seat 20 installed on the upper surface of the sealing box 10 under the rotation cooperation between the rotating frame 4, the upper fixed seat 20, and the fixed column 21, so that the cover plate 2 is opened, which is convenient for placing the denture to be prepared, and the cylinder 5 moves in the opposite direction, and the cover plate 2 is closed under the cooperation between the upper fixed seat 20, the rotating frame 4, the push rod 6, and the push rod 7. On the one hand, it can avoid the staff from performing any damage to the cover plate 2. The cover 15 protects the cylinder 5, and when the cover 2 is closed, the sealing ring 3 fixedly connected on one side thereof will slide and be inserted between the sealing rings 17 fixedly connected on the upper surface of the sealing box 10, thereby improving the sealing performance between the cover 2 and the sealing box 10 and preventing air leakage from the gap between the cover 2 and the sealing box 10. The pressure relief valve 18 installed on one side of the upper surface of the sealing box 10 can relieve the pressure in the sealing box 10 after the preparation is completed, and the safety valve 19 arranged on one side of the pressure relief valve 18 can prevent the pressure in the sealing box 10 from being too high, thereby damaging the sealing box 10, and also avoiding the occurrence of danger.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure polymerization machine for preparing dentures, comprising a polymerization machine body (1), characterized in that: The top of the polymerization machine body (1) is provided with a cover plate (2), the lower surface of the cover plate (2) is fixedly connected with a sealing ring (3), a rotating frame (4) is provided on one side of the sealing ring (3), and a cylinder (5) is installed on the lower side of the rotating frame (4); A push rod (6) is fixedly sleeved at one end of the cylinder (5), and push rods (7) are sleeved at both ends of the push rod (6). A placement tank (8) is arranged at the lower side of the push rod (7), and a heating sleeve (9) is fixedly sleeved on the outer ring surface of the placement tank (8), and a sealing box (10) is fixedly connected to the lower surface of the heating sleeve (9).

2. A pressure polymerization machine for denture preparation according to claim 1, characterized in that: An air pressurizing component (11) is fixedly mounted on one side of the sealing box (10), a controller (12) is arranged on one side of the air pressurizing component (11), one side of the controller (12) is fixedly connected to the sealing box (10), and the controller (12) and the air pressurizing component (11) are electrically connected.

3. A pressure polymerization machine for denture preparation according to claim 2, characterized in that: The upper surface of the sealing box (10) is provided with a through hole (13), one side of the through hole (13) is provided with a rectangular groove (14), the lower surface of the top of the sealing box (10) is fixedly connected with a cover shell (15), one side of the cover shell (15) is provided with a slide groove (16).

4. A pressure polymerization machine for denture preparation according to claim 3, characterized in that: Sealing rings (17) are arranged on both sides of the sealing ring (3), and the sealing rings (17) are slidably connected to the sealing ring (3). A pressure relief valve (18) is arranged on the upper side of the cover shell (15), and a safety valve (19) is installed on one side of the pressure relief valve (18). The pressure relief valve (18) and the safety valve (19) are both fixedly connected to the upper surface of the sealing box (10).

5. A pressure polymerization machine for denture preparation according to claim 4, characterized in that: The controller (12) is electrically connected to the cylinder (5); the cover plate (2) and one side of the upper surface of the sealing box (10) are fixedly connected to an upper fixed seat (20); and both ends of the rotating frame (4) are rotatably connected to the upper fixed seat (20) via fixed columns (21).

6. A pressure polymerization machine for denture preparation according to claim 5, characterized in that: The heating sleeve (9) is electrically connected to the controller (12); the cover plate (2) and one side of the lower surface of the sealing box (10) are fixedly connected with a lower fixing seat (22); the lower fixing seat (22) is rotatably connected to the top rod (7) via a fixing column (21); and the top rod (7) is slidably connected to the rectangular groove (14) and the sliding groove (16).

7. A pressure polymerization machine for denture preparation according to claim 6, characterized in that: One end of the cylinder (5) is fixedly connected to the push rod (6), the other end of the cylinder (5) is rotatably connected to the support seat (23) via a connecting rod (24), the support seat (23) is fixedly connected to the sealing box (10), and the push rod (6) is rotatably connected to the push rod (7).

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