False tooth sintering device

Abstract

The utility model relates to a denture sintering device which comprises a sintering box, a fixing plate is fixedly installed in the sintering box, a first gear is movably installed in the fixing plate, a motor is fixedly installed on the back of the sintering box, a sliding groove is formed in the fixing plate, a movable rod is movably installed in the sliding groove, and a first gear is movably installed in the first gear. A second gear is fixedly installed outside the movable rod, and a toothed plate is fixedly installed inside the fixed plate. According to the denture sintering device, a shaped denture is put into a sintering bowl, a motor is started, a first gear is driven to rotate, a movable rod is driven to move through meshing of the first gear and a second gear, when a supporting plate moves to the topmost part, an electric telescopic rod is started, a sintering sleeve is driven to be connected with the sintering bowl in a sleeving mode, and the denture is sintered; the multiple false teeth can be sintered in a switching mode by moving the supporting plate, and the sintering degree can be adjusted according to different false tooth materials.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth, in particular to an artificial tooth sintering device. 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 their "duties" for humans. In medicine, it is a general term for restorations made after partial or complete loss of upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures (commonly known as "fixed dentures") cannot be taken off and put on by the patients themselves, while removable dentures (commonly known as "removable dentures") can be easily taken off and put on by the patients. Usually a sintering device is required when shaping the dentures.

[0003] In the prior art, the denture sintering device cannot realize the switching sintering of multiple dentures. Moreover, after the sintering is completed, the high temperature inside the sintering box makes it inconvenient for the staff to take the dentures, which may easily cause burns to the staff. Therefore, a denture sintering device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a denture sintering device, which has the advantages of being easy for staff to take, etc., and solves the problem in the prior art that the denture sintering device cannot realize the switching sintering of multiple dentures, and after sintering is completed, the high temperature inside the sintering box makes it inconvenient for staff to take the dentures, which can easily cause burns to staff.

[0005] To achieve the above object, the utility model provides the following technical solutions: a denture sintering device, comprising a sintering box, a rotating structure is arranged inside the sintering box, a limiting structure is arranged inside the sintering box, and a switch door is arranged on the front of the sintering box;

[0006] The rotating structure comprises a fixed plate, a first gear, a motor, a slide groove, a movable rod, a second gear and a toothed plate. The fixed plate is fixedly installed inside the sintering box, the first gear is movably installed inside the fixed plate, the motor is fixedly installed on the back of the sintering box, a slide groove is opened on the fixed plate, the movable rod is movably installed inside the slide groove, the second gear is fixedly installed outside the movable rod, and the toothed plate is fixedly installed inside the fixed plate;

[0007] The limiting structure includes a movable plate, a support plate, a sintering bowl, an air vent, an electric telescopic rod, a sintering sleeve and a heating tube. The movable plate is movably mounted on the outside of the movable rod, the support plate is fixedly mounted on the outside of the movable plate, the sintering bowl is movably mounted on the top of the support plate, an air vent is provided on the outside of the sintering bowl, the electric telescopic rod is fixedly mounted on the inside of the sintering box, the sintering sleeve is fixedly mounted on the bottom of the electric telescopic rod, and the heating tube is fixedly mounted on the inside of the sintering sleeve.

[0008] Furthermore, the output shaft of the motor passes through the sintering box and is fixedly connected to the first gear, and the number of the second gears is four.

[0009] Further, the four second gears are all meshed with the first gear, and the four second gears are all meshed with the gear plate.

[0010] Furthermore, the movable rod extends to the outside of the fixed plate and is movably connected to the movable plate, and the number of the movable plates is four.

[0011] Furthermore, the electric telescopic rod is located on the inner top wall of the sintering box, and the sintering sleeve is sleeved with the sintering bowl.

[0012] Furthermore, the heating tube is fitted with the sintering bowl, and the fixing plate is located on the inner back wall of the sintering box.

[0013] Furthermore, the number of the sintering pots is four.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The denture sintering device places the shaped denture into the sintering bowl, turns on the motor, drives the first gear to rotate, and drives the movable rod to move through the engagement of the first gear and the second gear. When the support plate moves to the top, turn on the electric telescopic rod to drive the sintering sleeve to engage with the sintering bowl, and sinter the denture. By moving the support plate, multiple dentures can be switched and sintered, and the degree of sintering can be adjusted according to different denture materials.

[0016] 2. The denture sintering device, when the denture is sintered, moves the sintered denture to the inner bottom of the sintering box, moves the sintering bowl away from the sintering sleeve, and then takes the sintering bowl out of the sintering box through auxiliary tools, which makes it easier for workers to take out the denture and reduces the possibility of being burned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 This is a side view of the structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. sintering box; 2. rotating structure; 201. fixed plate; 202. first gear; 203. motor; 204. slide slot; 205. movable rod; 206. second gear; 207. tooth plate; 3. limiting structure; 301. movable plate; 302. supporting plate; 303. sintering bowl; 304. vent; 305. electric telescopic rod; 306. sintering sleeve; 307. heating tube; 4. switch door. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 A denture sintering device in this embodiment includes a sintering box 1, a rotating structure 2 is arranged inside the sintering box 1, a limiting structure 3 is arranged inside the sintering box 1, and a switch door 4 is arranged on the front of the sintering box 1.

[0024] The rotating structure 2 includes a fixed plate 201, a first gear 202, a motor 203, a slide 204, a movable rod 205, a second gear 206 and a tooth plate 207. The fixed plate 201 is fixedly installed inside the sintering box 1, the first gear 202 is movably installed inside the fixed plate 201, the motor 203 is fixedly installed on the back of the sintering box 1, the fixed plate 201 is provided with a slide 204, the movable rod 205 is movably installed inside the slide 204, the second gear 206 is fixedly installed outside the movable rod 205, and the tooth plate 207 is fixedly installed inside the fixed plate 201.

[0025] The limiting structure 3 includes a movable plate 301, a support plate 302, a sintering bowl 303, a vent 304, an electric telescopic rod 305, a sintering sleeve 306 and a heating tube 307. The movable plate 301 is movably installed on the outside of the movable rod 205, the support plate 302 is fixedly installed on the outside of the movable plate 301, the sintering bowl 303 is movably installed on the top of the support plate 302, and the sintering bowl 303 is provided with a vent 304 on the outside. The electric telescopic rod 305 is fixedly installed on the inside of the sintering box 1, the sintering sleeve 306 is fixedly installed on the bottom of the electric telescopic rod 305, and the heating tube 307 is fixedly installed on the inside of the sintering sleeve 306.

[0026] exist Figure 2 In the embodiment, the movable track of the movable rod 205 is limited by the slide groove 204, and the movable track of the second gear 206 is limited by the tooth plate 207, so that the movement of the support plate 302 can be limited.

[0027] exist Figure 2 In the embodiment, the first gear 202 is meshed with the second gear 206. When the first gear 202 rotates, the four second gears 206 will rotate at a uniform speed, so that the four support plates 302 can be kept moving at a uniform speed at all times.

[0028] exist Figure 3 In the embodiment, the movable plate 301 is movably connected to the movable rod 205. When the movable rod 205 rotates, the supporting plate 302 can always be kept in a parallel state through the movable plate 301.

[0029] To summarize, the denture sintering device places the shaped denture into the sintering bowl 303, turns on the motor 203, drives the first gear 202 to rotate, and drives the movable rod 205 to move through the engagement of the first gear 202 and the second gear 206. When the support plate 302 moves to the top, the electric telescopic rod 305 is turned on to drive the sintering sleeve 306 to engage with the sintering bowl 303, and sinter the denture. By moving the support plate 302, multiple dentures can be switched and sintered, and the degree of sintering can be adjusted according to different denture materials.

[0030] Furthermore, the denture sintering device, after the sintering of the denture is completed, moves the sintered denture to the inner bottom of the sintering box 1, and after the sintering bowl 303 is away from the sintering sleeve 306, the sintering bowl 303 is taken out of the sintering box 1 through an auxiliary tool. This can make it convenient for the staff to take out the denture while reducing the possibility of the staff being burned. This solves the problem in the prior art that the denture sintering device cannot realize the switching sintering of multiple dentures, and after the sintering is completed, the high temperature inside the sintering box 1 makes it inconvenient for the staff to take the denture, which can easily cause burns to the staff.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] 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 sintering device, comprising a sintering box (1), characterized in that: The sintering box (1) is provided with a rotating structure (2) inside, the sintering box (1) is provided with a limiting structure (3) inside, and the front of the sintering box (1) is provided with a switch door (4); The rotating structure (2) comprises a fixed plate (201), a first gear (202), a motor (203), a slide groove (204), a movable rod (205), a second gear (206) and a tooth plate (207); the fixed plate (201) is fixedly installed inside the sintering box (1); the first gear (202) is movably installed inside the fixed plate (201); the motor (203) is fixedly installed on the back of the sintering box (1); the fixed plate (201) is provided with a slide groove (204); the movable rod (205) is movably installed inside the slide groove (204); the second gear (206) is fixedly installed outside the movable rod (205); and the tooth plate (207) is fixedly installed inside the fixed plate (201); The limiting structure (3) comprises a movable plate (301), a support plate (302), a sintering bowl (303), a vent (304), an electric telescopic rod (305), a sintering sleeve (306) and a heating tube (307); the movable plate (301) is movably mounted on the outside of the movable rod (205); the support plate (302) is fixedly mounted on the outside of the movable plate (301); the sintering bowl (303) is movably mounted on the top of the support plate (302); the sintering bowl (303) is provided with a vent (304) on the outside; the electric telescopic rod (305) is fixedly mounted on the inside of the sintering box (1); the sintering sleeve (306) is fixedly mounted on the bottom of the electric telescopic rod (305); and the heating tube (307) is fixedly mounted on the inside of the sintering sleeve (306).

2. A denture sintering device according to claim 1, characterized in that: The output shaft of the motor (203) passes through the sintering box (1) and is fixedly connected to the first gear (202), and the number of the second gears (206) is four.

3. The denture sintering device according to claim 1, characterized in that: The four second gears (206) are all meshed with the first gear (202), and the four second gears (206) are all meshed with the gear plate (207).

4. The denture sintering device according to claim 1, characterized in that: The movable rod (205) extends to the outside of the fixed plate (201) and is movably connected to the movable plate (301), and the number of the movable plates (301) is four.

5. The denture sintering device according to claim 1, characterized in that: The electric telescopic rod (305) is located on the inner top wall of the sintering box (1), and the sintering sleeve (306) is sleeved with the sintering bowl (303).

6. The denture sintering device according to claim 1, characterized in that: The heating tube (307) is fitted with the sintering bowl (303), and the fixing plate (201) is located on the inner back wall of the sintering box (1).

7. The denture sintering device according to claim 1, characterized in that: The number of the sintering pots (303) is four.

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