False tooth mold

Abstract

The utility model discloses a false tooth mold and relates to the technical field of false tooth production. Comprising a fixed base, a transverse sliding rail is fixedly arranged at the top of the fixed base, a transverse sliding seat is movably arranged in the transverse sliding rail, a lower mold is movably arranged in the middle of the top of the transverse sliding seat, and an upper mold is movably arranged at the top of the lower mold. By arranging an ejector plate, a threaded rod, a rotating cylinder, a rotating shaft, a first bevel gear, a second bevel gear and a motor, the motor is started, the second bevel gear starts to rotate through operation of the motor, the first bevel gear rotates along with rotation of the second bevel gear, meanwhile, the rotating shaft drives the rotating cylinder to rotate, and therefore the threaded rod moves up and down in the rotating cylinder; and the position of the ejection plate is adjusted to eject the false tooth, so that the false tooth can be quickly demolded after being formed, a worker can conveniently take out the false tooth, the operation is simple, convenience is provided for the worker, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth production, in particular to an artificial teeth mould. Background Art

[0002] Denture molds are tools used to make denture bases and denture bodies during the denture making process. Denture molds can simulate the patient's oral morphology and adaptation status, provide accurate morphological data for denture making, and provide a good foundation for subsequent denture making, thereby improving the patient's experience.

[0003] Chinese utility model patent CN219397682U discloses an anti-bubble denture forming device, including a fixed base, a transverse slide rail is fixedly installed on the upper surface of the fixed base, a transverse slide seat is slidably connected inside the transverse slide rail, an oscillation mechanism is arranged between the transverse slide seat and the fixed base, a fixed frame is fixedly installed on the top of the transverse slide seat, and a hydraulic rod is embedded on the surface of the fixed frame. The anti-bubble denture forming device can promote the flow of materials by driving the transverse slide seat to shake slowly through the oscillation mechanism, so that bubbles mixed in the material float up and discharge. When pouring the material, the material is injected into the denture forming mold through the delivery pipe by using the injection pump arranged at the bottom of the storage barrel. During the injection process, the transverse slide seat is driven to shake slowly by the oscillation mechanism, so that the bubbles between the material and the inner wall of the denture forming mold gradually float up, thereby achieving the purpose of preventing bubble defects on the surface of the formed denture and improving the success rate of denture production.

[0004] In order to shape the denture, the above-mentioned bubble-proof denture molding device is provided with a lower mold on the top of the horizontal slide. However, the above-mentioned bubble-proof denture molding device does not have the function of automatically demolding the denture. Since the staff needs to take the denture out of the lower mold after molding, if the denture is tightly connected to the lower mold, it may increase the burden on the staff and is not conducive to improving work efficiency. Utility Model Content

[0005] The utility model provides a denture mould to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a denture mold, comprising a fixed base, a transverse slide rail is fixedly arranged on the top of the fixed base, a transverse slide seat is movably arranged inside the transverse slide rail, a fixed frame is fixedly arranged on the top of the transverse slide seat, a lower mold is movably arranged in the middle of the top of the transverse slide seat, an upper mold is movably arranged on the top of the lower mold, mounting plates are fixedly arranged on both sides of the lower mold, an ejector plate is movably arranged inside the lower mold, the ejector plate is connected to the lower mold in a sliding connection, a threaded rod is fixedly arranged on the bottom of the ejector plate, a rotating cylinder is movably arranged outside the threaded rod, the connecting relationship between the rotating cylinder and the threaded rod is a threaded connection, a rotating shaft is fixedly arranged on the bottom of the rotating cylinder, a first bevel gear is fixedly arranged on the outer wall of the rotating shaft, a second bevel gear is movably arranged on one side of the first bevel gear, the connecting relationship between the second bevel gear and the first bevel gear is a meshing connection, and the inner wall of the second bevel gear is fixedly connected to the output shaft of the motor.

[0007] Furthermore, a non-slip rubber pad is fixedly arranged on the bottom of the fixed base.

[0008] Furthermore, a delivery pipe is fixedly provided on one side of the bottom of the lower mold, and an injection pump is fixedly provided on one end of the delivery pipe.

[0009] Furthermore, a material storage barrel is fixedly arranged on one side of the injection pump.

[0010] Furthermore, an overflow pipe is fixedly provided on one side of the top of the upper mold, and an overflow trough is fixedly provided on one end of the overflow pipe.

[0011] Furthermore, a discharge pipe is fixedly provided at the bottom of the front side of the overflow trough, and a valve is provided on the outside of the discharge pipe.

[0012] Compared with the prior art, the utility model provides a denture mold, which has the following beneficial effects:

[0013] 1. The denture mold is provided with an ejector plate, a threaded rod, a rotating drum, a rotating shaft, a first bevel gear, a second bevel gear and a motor. The motor is started, and the operation of the motor causes the second bevel gear to start rotating, and the first bevel gear rotates with the rotation of the second bevel gear. At the same time, the rotating shaft drives the rotating drum to rotate, and the threaded rod moves up and down in the rotating drum to adjust the position of the ejector plate. When making dentures, the ejector plate is located at the bottom of the lower mold to avoid affecting the shaping of the denture. After the denture is formed, the ejector plate moves upward to eject it, so that the denture can be quickly demolded, so that the staff can take out the denture. The operation is simple, which provides convenience for the staff and effectively improves the work efficiency.

[0014] 2. The denture mold is provided with a discharge pipe and a valve, and the overflow trough is used to collect the excess material after being injected into the mold. When the overflow trough is full, the valve is turned and the material will flow out from the discharge pipe, so that the staff can handle the material in time, avoid material overflow and pollute the surrounding environment, strengthen environmental hygiene, and thus improve the performance of the denture mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural front view of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0018] In the figure: 1, fixed base; 201, horizontal slide rail; 202, horizontal slide seat; 203, fixed frame; 204, anti-skid rubber pad; 301, lower mold; 302, upper mold; 303, mounting plate; 304, ejector plate; 305, threaded rod; 306, rotating drum; 307, rotating shaft; 308, first bevel gear; 309, second bevel gear; 310, motor; 401, storage barrel; 402, injection pump; 403, delivery pipe; 404, overflow pipe; 405, overflow trough; 406, discharge pipe; 407, valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-3The utility model discloses a denture mold, including a fixed base 1, a transverse slide rail 201 is fixedly provided on the top of the fixed base 1, a transverse slide seat 202 is movably provided inside the transverse slide rail 201, a fixing frame 203 is fixedly provided on the top of the transverse slide seat 202, a lower mold 301 is movably provided in the middle of the top of the transverse slide seat 202, an upper mold 302 is movably provided on the top of the lower mold 301, mounting plates 303 are fixedly provided on both sides of the lower mold 301, an ejection plate 304 is movably provided inside the lower mold 301, and the connection relationship between the ejection plate 304 and the lower mold 301 is For sliding connection, a threaded rod 305 is fixedly provided at the bottom of the ejection plate 304, a rotating cylinder 306 is movably provided outside the threaded rod 305, and the connection relationship between the rotating cylinder 306 and the threaded rod 305 is a threaded connection, a rotating shaft 307 is fixedly provided at the bottom of the rotating cylinder 306, a first bevel gear 308 is fixedly provided on the outer wall of the rotating shaft 307, a second bevel gear 309 is movably provided on one side of the first bevel gear 308, the connection relationship between the second bevel gear 309 and the first bevel gear 308 is a meshing connection, and the inner wall of the second bevel gear 309 is fixedly connected to the output shaft of the motor 310.

[0021] Specifically, a non-slip rubber pad 204 is fixedly disposed on the bottom of the fixed base 1 .

[0022] In this embodiment, by setting the anti-skid rubber pad 204, the anti-skid rubber pad 204 can enhance the friction between the fixed base 1 and the external desktop, increase the stability of the overall equipment, and avoid shaking of the denture mold during operation, thereby improving the performance of the denture mold.

[0023] Specifically, a delivery pipe 403 is fixedly provided on one side of the bottom of the lower mold 301 , and an injection pump 402 is fixedly provided on one end of the delivery pipe 403 .

[0024] In this embodiment, an injection pump 402 and a delivery pipe 403 are provided, and the injection pump 402 is started. Under the operation of the injection pump 402, the material will enter the cavity formed by the lower mold 301 and the upper mold 302 from the delivery pipe 403 to achieve the infusion of the material.

[0025] Specifically, a material storage barrel 401 is fixedly disposed on one side of the injection pump 402 .

[0026] In this embodiment, by setting up a material storage barrel 401, the material storage barrel 401 is filled with materials before making dentures so that the materials can be transported in time. At the same time, the sealing of the material storage barrel 401 can effectively prevent the materials from being contaminated, thereby improving the quality of the dentures.

[0027] Specifically, an overflow pipe 404 is fixedly provided on one side of the top of the upper mold 302 , and an overflow groove 405 is fixedly provided on one end of the overflow pipe 404 .

[0028] In the present embodiment, an overflow pipe 404 and an overflow trough 405 are provided, which allow the denture mold to be overfilled, thereby increasing the pressure inside the mold to avoid defects in the denture due to lack of material. Excess material will flow from the overflow pipe 404 into the overflow trough 405, thereby achieving the purpose of collecting the overflowed material.

[0029] Specifically, a discharge pipe 406 is fixedly provided at the bottom of the front side of the overflow trough 405 , and a valve 407 is provided outside the discharge pipe 406 .

[0030] In this embodiment, by setting up a discharge pipe 406 and a valve 407, the valve 407 can be opened to allow the material in the overflow trough 405 to flow out, so that the staff can handle it. The valve 407 is closed and the overflow trough 405 is sealed to prevent the material from flowing out and polluting the environment.

[0031] When in use, the lower mold 301 and the upper mold 302 are fixed and molded together, the storage barrel 401 is filled, and the injection pump 402 is started. The injection pump 402 injects the material in the storage barrel 401 into the cavities of the lower mold 301 and the upper mold 302 through the delivery pipe 403. After the injection is completed, the excess material flows out from the overflow pipe 404 on the top of the upper mold 302 and is collected by the overflow trough 405. When the overflow trough 405 is full, the worker The operator can unscrew the valve 407, and the material will flow out from the discharge pipe 406. After the denture is formed, the motor 310 is started. Under the operation of the motor 310, the second bevel gear 309 starts to rotate, and the first bevel gear 308 meshing with the second bevel gear 309 rotates accordingly. At this time, the rotating shaft 307 will drive the rotating drum 306 to rotate, so that the threaded rod 305 moves upward, and the ejection plate 304 moves upward to eject the fixed and formed denture for the convenience of the staff to take it.

[0032] In summary, the denture mold is provided with an ejector plate 304, a threaded rod 305, a rotating drum 306, a rotating shaft 307, a first bevel gear 308, a second bevel gear 309 and a motor 310. The motor 310 is started, and the operation of the motor 310 causes the second bevel gear 309 to start rotating, and the first bevel gear 308 rotates with the rotation of the second bevel gear 309. At the same time, the rotating shaft 307 drives the rotating drum 306 to rotate, and the threaded rod 305 moves up and down in the rotating drum 306 to adjust the position of the ejector plate 304. When the denture is made, the ejector plate 304 is located at the bottom of the lower mold 301, which can avoid It affects the shaping of the denture. After the denture is formed, the ejection plate 304 can be moved upward to eject it, so that the denture can be quickly demoulded, so that the staff can take out the denture. The operation is simple, which provides convenience for the staff and effectively improves the work efficiency. By setting the discharge pipe 406 and the valve 407, the overflow trough 405 collects the excess material after being injected into the mold. When the overflow trough 405 is full, the valve 407 is turned and the material will flow out from the discharge pipe 406, so that the staff can handle these materials in time, avoid material overflow and pollute the surrounding environment, strengthen environmental hygiene, and thus improve the performance of the denture mold.

[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 denture mold, comprising a fixed base (1), characterized in that: A transverse slide rail (201) is fixedly provided on the top of the fixed base (1); a transverse slide seat (202) is movably provided inside the transverse slide rail (201); a fixed frame (203) is fixedly provided on the top of the transverse slide seat (202); a lower mold (301) is movably provided in the middle of the top of the transverse slide seat (202); an upper mold (302) is movably provided on the top of the lower mold (301); mounting plates (303) are fixedly provided on both sides of the lower mold (301); an ejection plate (304) is movably provided inside the lower mold (301); the ejection plate (304) is connected to the lower mold (301) in a sliding manner; the ejection plate (304) is movably connected to the lower mold (301); A threaded rod (305) is fixedly provided at the bottom of the rotating drum (306), a rotating drum (306) is movably provided outside the threaded rod (305), the rotating drum (306) and the threaded rod (305) are connected in a threaded manner, a rotating shaft (307) is fixedly provided at the bottom of the rotating drum (306), a first bevel gear (308) is fixedly provided on the outer wall of the rotating shaft (307), a second bevel gear (309) is movably provided on one side of the first bevel gear (308), the second bevel gear (309) and the first bevel gear (308) are connected in a meshing manner, and the inner wall of the second bevel gear (309) is fixedly connected to the output shaft of the motor (310).

2. A denture mold according to claim 1, characterized in that: An anti-skid rubber pad (204) is fixedly provided on the bottom of the fixed base (1).

3. A denture mold according to claim 1, characterized in that: A delivery pipe (403) is fixedly arranged on one side of the bottom of the lower mold (301), and an injection pump (402) is fixedly arranged on one end of the delivery pipe (403).

4. A denture mold according to claim 3, characterized in that: A material storage barrel (401) is fixedly arranged on one side of the injection pump (402).

5. A denture mold according to claim 4, characterized in that: An overflow pipe (404) is fixedly provided on one side of the top of the upper mold (302), and an overflow trough (405) is fixedly provided on one end of the overflow pipe (404).

6. The denture mold according to claim 5, characterized in that: A discharge pipe (406) is fixedly arranged at the bottom of the front side of the overflow trough (405), and a valve (407) is arranged outside the discharge pipe (406).

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