Spraying device for preparing porcelain teeth

Abstract

The utility model relates to the technical field of baked porcelain teeth, and discloses a spraying device for preparing baked porcelain teeth, which comprises a bottom plate and further comprises a support frame arranged on the outer side of the bottom plate, a moving component is arranged on the outer side of the support frame, and a limiting column for mounting a metal inner crown is arranged on the outer side of the moving component; the first motor drives the moving wheel to roll on the supporting frame and drives the mounting frame and the limiting column to move, so that the metal inner crown on the limiting column is driven to move to the spray head, the spray head is externally connected with the paint spraying pipeline, and the second motor drives the first bevel gear to rotate; teeth of a first bevel gear are firstly meshed with second bevel gears on the upper portion and the lower portion of a rotating rod to drive the rotating rod to rotate, and when the teeth of the first bevel gear are separated from the second bevel gears on the lower portion, the teeth of the first bevel gear are immediately meshed with the second bevel gears on the upper portion to drive the rotating rod to rotate reversely, so that a spray head on the rotating rod is driven to swing left and right, and the paint spraying range is widened. The paint spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to porcelain tooth technical field, concretely is a kind of spraying device for porcelain tooth preparation. BACKGROUND

[0002] Metal porcelain tooth is a kind of modern repair means for tooth body, it is in the site of defective or missing tooth, use casting noble metal as the inner core of support, then use porcelain to reach the repair method similar to the color and function of real tooth on its outside, its characteristics are to restore the morphological function of tooth body, strong anti-bending force, strong wear resistance, no deformation, color stable, acid and alkali resistant.

[0003] Metal porcelain tooth component is metal inner crown, color hiding porcelain, dentin porcelain and enamel porcelain, the existing metal porcelain tooth needs to mix color hiding porcelain powder when making, then the mixed color hiding porcelain liquid is placed into high-pressure spray gun, and the operator holds metal inner crown, uses high-pressure spray gun to spray, this smearing mode can only spray one metal inner crown at a time, and the handheld mode is not stable enough, uneven spraying problem can occur, and metal color is prone to exposure, while manual operation needs to consume a lot of labor, and the working efficiency is relatively low. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of spraying device for porcelain tooth preparation to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of spraying device for porcelain tooth preparation, including bottom plate, still including:

[0006] Support frame is arranged on the outer side of bottom plate, the outer side of support frame is provided with moving assembly, the outer side of moving assembly is provided with the limiting post of installing metal inner crown, the outer side of bottom plate is provided with the support assembly of limiting processing to moving assembly;

[0007] Spray-paint assembly is installed on the outer side of bottom plate to spray paint to porcelain tooth.

[0008] Preferably, the moving assembly includes a first motor arranged on the outer side of the support frame, the first motor is provided with a mounting bracket on the outer side, and the mounting bracket is provided with a moving wheel on the outer side.

[0009] Preferably, the limiting post is welded on the top of the mounting bracket.

[0010] Preferably, the support assembly includes a limiting rod welded on the outer side of the mounting bracket, the outer side of the bottom plate is provided with a vertical rod, the outer side of the vertical rod is provided with a support ring, and the inside of the support ring is provided with a limiting groove.

[0011] Preferably, the paint spraying assembly comprises a fixing seat arranged on the top of the bottom plate, a second motor is arranged on the outside of the fixing seat, a first bevel gear is arranged on the output end of the second motor, a rotating rod is arranged on the outside of the bottom plate, a second bevel gear is arranged on the outside of the rotating rod, and a spray head is arranged on the outside of the rotating rod.

[0012] Preferably, the top of the bottom plate is welded with a fixing rod for supporting the support frame.

[0013] Compared with the prior art, the paint spraying assembly has the following beneficial effects:

[0014] The first motor drives the moving wheels to roll on the support frame, drives the mounting frame and the limiting column to move, thereby driving the metal inner crown on the limiting column to move to the spray head, the spray head is externally connected with a paint spraying pipeline, the second motor drives the first bevel gear to rotate, the teeth of the first bevel gear are first engaged with the second bevel gears on the upper and lower portions of the rotating rod, thereby driving the rotating rod to rotate, when the teeth on the first bevel gear are disengaged from the second bevel gear on the lower portion, the teeth are immediately engaged with the second bevel gear on the upper portion, thereby driving the rotating rod to rotate in the opposite direction, thereby driving the spray head on the rotating rod to swing left and right, increasing the paint spraying range and improving the paint spraying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of the paint spraying device for preparing porcelain teeth is provided in the utility model.

[0016] Figure 2 A structure schematic view of the paint spraying assembly is provided in the utility model.

[0017] Figure 3 A structure schematic view of the moving assembly is provided in the utility model.

[0018] Figure 4 A structure schematic view of the support ring is provided in the utility model.

[0019] In the drawing: 1, bottom plate; 2, support frame; 3, moving assembly; 301, first motor; 302, mounting frame; 303, moving wheel; 4, limiting column; 5, support assembly; 501, limiting rod; 502, support ring; 503, limiting groove; 504, fixing rod; 6, paint spraying assembly; 601, fixing seat; 602, second motor; 603, first bevel gear; 604, rotating rod; 605, second bevel gear; 606, spray head; 7, fixing rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the present utility model.

[0021] Please refer to Figures 1-4 As shown in the figure, a kind of porcelain tooth preparation is sprayed with device, including base plate 1, still including:

[0022] Support frame 2 is arranged on the outer side of base plate 1, the outer side of support frame 2 is provided with moving assembly 3, the outer side of moving assembly 3 is provided with the limiting column 4 of installing metal inner crown, moving assembly 3 is moved on support frame 2 to drive limiting column 4 to move, so that the metal inner crown on limiting column 4 is moved to the appropriate position;The outer side of base plate 1 is provided with support assembly 5 for limiting treatment of moving assembly 3, moving assembly 3 is supported by support assembly 5, to improve the stability of moving assembly 3 when moving;Spraying assembly 6 for spraying paint treatment to porcelain tooth is installed on the outer side of base plate 1, and metal inner crown is sprayed with paint by spraying assembly 6.

[0023] Moving assembly 3 includes the first motor 301 arranged on the outer side of support frame 2, the outer side of first motor 301 is provided with mounting bracket 302, first motor 301 is welded on mounting bracket 302, the outer side of mounting bracket 302 is provided with moving wheel 303, moving wheel 303 is installed on the output end of first motor 301, and is rotatably connected in mounting bracket 302;Limiting column 4 is welded on the top of mounting bracket 302, metal inner crown is connected on limiting column 4, then moving wheel 303 is driven to roll on support frame 2 by first motor 301, so as to drive mounting bracket 302 and limiting column 4 to move.

[0024] Support assembly 5 includes the limiting rod 501 welded on the outer side of mounting bracket 302, limiting rod 501 is welded on mounting bracket 302, the outer side of base plate 1 is provided with vertical rod 504, vertical rod 504 is welded on the top of base plate 1, the outer side of vertical rod 504 is provided with support ring 502, support ring 502 is welded on the top of vertical rod 504, the inside of support ring 502 is provided with limiting groove 503, limiting groove 503 is arranged in the inside of support ring 502.Mounting bracket 302 drives limiting rod 501 to move in limiting groove 503 when moving, to limit mounting bracket 302.

[0025] The paint spraying assembly 6 comprises a fixing seat 601 arranged on the top of the bottom plate 1, the fixing seat 601 is welded on the top of the bottom plate 1, the outer side of the fixing seat 601 is provided with a second motor 602, the second motor 602 is installed on the fixing seat 601, the outer side of the output end of the second motor 602 is provided with a first bevel gear 603, the first bevel gear 603 is installed on the output end of the second motor 602, the outer side of the bottom plate 1 is provided with a rotating rod 604, the rotating rod 604 is rotatably connected to the top of the bottom plate 1, the outer side of the rotating rod 604 is provided with a second bevel gear 605, the rotating rod 604 is provided with two symmetrical second bevel gears 605, and the two second bevel gears 605 are rotatably connected with the first bevel gear 603, the first bevel gear 603 is an incomplete gear, the outer side of the rotating rod 604 is provided with a spray head 606, and the spray head 606 is installed on the top of the rotating rod 604. The second motor 602 drives the first bevel gear 603 to rotate, the teeth of the first bevel gear 603 are first engaged with the second bevel gears 605 on the upper and lower parts of the rotating rod 604, so that the rotating rod 604 is driven to rotate, when the teeth on the first bevel gear 603 are disengaged from the second bevel gear 605 on the lower part, the teeth are immediately engaged with the second bevel gear 605 on the upper part, so that the rotating rod 604 is driven to rotate in the opposite direction, thereby driving the spray head 606 on the rotating rod 604 to swing left and right, increasing the range of paint spraying and improving the efficiency of paint spraying.

[0026] The top of the bottom plate 1 is welded with a fixing rod 7 for supporting and fixing the support frame 2, the fixing rod 7 is welded on the bottom of the bottom plate 1, and the bottom of the support frame 2 is welded on the top of the fixing rod 7.

[0027] Working principle: when the metal inner crown of the porcelain tooth is painted, the metal inner crown is first clamped on the limiting column 4, then the moving wheel 303 is driven by the first motor 301 to roll on the support frame 2, the mounting frame 302 and the limiting column 4 are driven to move, so that the metal inner crown on the limiting column 4 is moved to the spray head 606, the spray head 606 is externally connected with a paint spraying pipeline, the first bevel gear 603 is driven by the second motor 602 to rotate, the teeth of the first bevel gear 603 are first engaged with the second bevel gears 605 on the upper and lower parts of the rotating rod 604, so that the rotating rod 604 is driven to rotate, when the teeth on the first bevel gear 603 are disengaged from the second bevel gear 605 on the lower part, the teeth are immediately engaged with the second bevel gear 605 on the upper part, so that the rotating rod 604 is driven to rotate in the opposite direction, thereby driving the spray head 606 on the rotating rod 604 to swing left and right, increasing the range of paint spraying and improving the efficiency of paint spraying.

[0028] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0029] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A spraying device for the preparation of a porcelain tooth, comprising a base plate (1), characterized in that Also include: Support frame (2) arranged outside the bottom plate (1), the outer side of the support frame (2) is provided with a moving assembly (3), the outer side of the moving assembly (3) is provided with a limit column (4) for installing metal inner crown, the outer side of the bottom plate (1) is provided with a support assembly (5) for limiting the moving assembly (3); Paint spraying assembly (6) for spraying paint on the porcelain teeth is mounted on the outer side of the bottom plate (1).

2. The device for preparing a porcelain tooth according to claim 1, wherein: The moving assembly (3) comprises a first motor (301) arranged outside the support frame (2), the outer side of the first motor (301) is provided with a mounting bracket (302), and the outer side of the mounting bracket (302) is provided with a moving wheel (303).

3. The device for preparing a porcelain tooth according to claim 2, wherein: The limit column (4) is welded on the top of the mounting bracket (302).

4. The device for preparing a porcelain tooth according to claim 2, wherein: The support assembly (5) comprises a limiting rod (501) welded outside the mounting bracket (302), the outer side of the bottom plate (1) is provided with a vertical rod (504), the outer side of the vertical rod (504) is provided with a supporting ring (502), and the inside of the supporting ring (502) is provided with a limiting groove (503).

5. The device for preparing a porcelain tooth according to claim 1, wherein: The paint spraying assembly (6) comprises a fixing seat (601) arranged on the top of the bottom plate (1), the outer side of the fixing seat (601) is provided with a second motor (602), the outer side of the second motor (602) is provided with a first bevel gear (603), the outer side of the bottom plate (1) is provided with a rotating rod (604), the outer side of the rotating rod (604) is provided with a second bevel gear (605), and the outer side of the rotating rod (604) is provided with a spray head (606).

6. The device for preparing a porcelain tooth according to claim 1, wherein: The top of the bottom plate (1) is welded with a fixing rod (7) for supporting and fixing the support frame (2).

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