Artificial tooth coloring equipment

Abstract

The utility model provides false tooth coloring equipment. The false tooth coloring equipment comprises a rack; the liquid storage cavity is arranged at the lower part of the rack and is used for storing a coloring agent; the lifting mechanism is arranged on the rack; the loading part is arranged on the lifting mechanism and used for placing false teeth to be colored, and the loading part is driven by the lifting mechanism to descend into the liquid storage cavity or ascend to move out of the liquid storage cavity; the timer is arranged on the rack and is electrically connected with the lifting mechanism; the lifting mechanism is started according to the set time of the timer, and the loading piece is driven to ascend and move out of the liquid storage cavity. The problem that in the prior art, an operator easily neglects the soaking time, and false tooth soaking is overtime is easily caused is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of false tooth production, in particular to a false tooth coloring device. BACKGROUND

[0002] In the production process of false teeth (for example, zirconia crowns), the zirconia crown needs to be soaked in a dyeing agent for a predetermined time to complete the coloring of the zirconia crown, so that the zirconia crown presents a predetermined color effect. The existing process is to manually place the tooth to be colored into a dyeing box by manual operation, the dyeing box is filled with a dyeing agent, and a timer (for example, an alarm clock) is used for timing. When the soaking time is reached, the timer reminds the operator to take out the colored tooth.

[0003] Although the existing operation process has time control, the soaking time is still not well controlled. The timer is used for soaking time control, but the zirconia crown needs to be manually extracted, which has a high possibility of inaccurate clamping. When the operator is working, the operator often forgets the time or neglects the reminder of the timer, and the colored tooth cannot be extracted in time, which causes the soaking time to exceed the time limit. Too long soaking time will cause the zirconia to absorb too much dyeing liquid and form too deep color, the dyeing effect will be too deep, and quality problems will be caused.

[0004] Therefore, the prior art still needs to be improved and developed. CONTENT OF THE INVENTION

[0005] The application aims to provide a false tooth coloring device, which solves the problem that the operator of the prior art is easy to neglect the soaking time and cause the false tooth to soak for too long.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the application is:

[0007] The application provides a false tooth coloring device, which comprises a rack.

[0008] A liquid storage cavity is arranged at the lower part of the rack and is used for storing a dyeing agent.

[0009] A lifting mechanism is arranged on the rack.

[0010] A loading part is arranged on the lifting mechanism and is used for placing false teeth to be colored. The loading part is lowered into the liquid storage cavity or lifted out of the liquid storage cavity by the driving of the lifting mechanism.

[0011] A timer is arranged on the rack and is electrically connected with the lifting mechanism.

[0012] The timer is set to start the lifting mechanism and drive the loading part to lift out of the liquid storage cavity.

[0013] Optionally, the lifting mechanism comprises:

[0014] The lifting frame is used for moving up and down;

[0015] The loading part comprises a loading box which is detachably arranged on the lifting frame, and a plurality of liquid permeable holes are arranged on the bottom of the loading box.

[0016] Optionally, the lifting frame comprises:

[0017] The connecting rod;

[0018] The support frame comprises side support members arranged on the left and right sides and a transverse connecting member, the transverse connecting member is connected to the lower end of the connecting rod, and the two ends of the transverse connecting member are fixedly connected to the side support members and enclose a placing space;

[0019] The opening side edge of the loading box is provided with an outwardly protruding lug portion;

[0020] The lug portion is carried by the transverse connecting member and the two side transverse connecting members respectively, so that the loading box is installed in the placing space.

[0021] Optionally, the transverse connecting member is provided with a clamping portion for clamping the lug portion of the loading box.

[0022] Optionally, the lifting mechanism comprises a linear drive assembly arranged on the rack in the up-down direction, the linear drive assembly comprises a sliding seat which is movable in the up-down direction;

[0023] The loading part is connected to the sliding seat and moves up and down by the driving of the linear drive assembly.

[0024] Optionally, the linear drive assembly further comprises a driving bracket which is fixedly arranged on the rack in the vertical direction;

[0025] A driving motor is arranged at one end of the driving bracket;

[0026] A ball screw is connected to the driving motor and is rotatably arranged on the driving bracket;

[0027] A screw nut is sleeved on the ball screw, and the sliding seat is connected to the screw nut;

[0028] A guide member is arranged on the driving bracket in the vertical direction and is connected to the sliding seat.

[0029] Optionally, the lifting mechanism further comprises:

[0030] The inductive portion is connected to the sliding seat on one side and extends to the outside of the sliding seat to form an inductive end on the other side;

[0031] An upper limit switch and a lower limit switch are arranged on the frame in the up-down direction and are spaced apart from each other.

[0032] The sensing part moves up and down through the sliding seat, and the upper stroke position is defined by the sensing end cooperating with the upper limit switch, and the lower stroke position is defined by the sensing end cooperating with the lower limit switch.

[0033] Optionally, the frame comprises a base, the base is provided with a mounting groove, and the mounting groove is arranged to accommodate the liquid storage box with an opening.

[0034] The inner cavity of the liquid storage box is a liquid storage cavity.

[0035] Optionally, the liquid storage box is provided with a box cover at the opening.

[0036] Optionally, the frame comprises a vertical frame and a front shell arranged on the vertical frame.

[0037] The lifting mechanism is arranged on the vertical frame, and the front shell is connected to the vertical frame and covers the lifting mechanism.

[0038] The timer comprises a touch screen arranged on the front shell.

[0039] The false tooth coloring device provided in the present application has at least the following beneficial effects: the dyeing agent is filled in the liquid storage cavity at the lower part of the frame, the false tooth to be colored is placed in the loading part, when the false tooth needs to be colored, the lifting mechanism is started to drive the loading part to descend into the liquid storage cavity, so that the false tooth is soaked in the dyeing agent, and the timer is turned on. When the timer reaches the set time, it indicates that the false tooth has been soaked for a standard time, at this time, the timer sends a signal to start the lifting mechanism, the lifting mechanism drives the loading part to ascend and move out of the liquid storage cavity, and the coloring of the false tooth is completed. Therefore, the timer and the lifting mechanism are matched in the present application, the false tooth can be automatically soaked and timed, and the false tooth is automatically taken out of the dyeing agent at the set time, so that the problem of deep color caused by over-coloring is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0041] Figure 1 A structure diagram of a false tooth coloring device provided in the present application;

[0042] Figure 2 An exploded view of a false tooth coloring device provided in the present application;

[0043] Figure 3 A partial structure schematic view of a false tooth coloring device provided by an embodiment of the present application;

[0044] Figure 4 A structure schematic view of a lifting mechanism of a false tooth coloring device provided by an embodiment of the present application;

[0045] Figure 5 A cross-sectional view of a support frame connecting a loading member of a false tooth coloring device provided by an embodiment of the present application;

[0046] Figure 6 A cross-sectional view of another support frame connecting a loading member of a false tooth coloring device provided by an embodiment of the present application.

[0047] In the drawings, various reference numbers refer to components having the same or similar function:

[0048] 100, rack; 110, base; 111, mounting groove; 120, vertical frame; 130, front shell; 200, liquid storage box; 210, liquid storage cavity; 220, box cover; 300, lifting mechanism; 310, linear drive assembly; 311, sliding seat; 312, drive bracket; 313, drive motor; 314, ball screw; 316, guide; 320, lifting frame; 330, connecting strut; 340, support frame; 341, side support member; 342, transverse connecting member; 343, placement space; 350, clamping portion; 351, elastic clamp; 352, upper pressing plate; 353, screw; 360, induction portion; 361, fixed plate; 362, extension plate; 363, induction plate; 370, upper limit switch; 371, lower limit switch; 400, loading member; 410, loading box; 411, liquid permeation hole; 412, lug portion; 500, timer; 510, touch screen. DETAILED DESCRIPTION

[0049] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0050] It should be noted that when a component is referred to as being "fixed" or "set" on another component, it can be directly or indirectly on the other component. When a component is referred to as being "connected" to another component, it can be directly or indirectly connected to the other component. The terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or position shown in the drawings, and are only for the convenience of description, and cannot be understood as a limitation on the technical solutions. The terms "first", "second" are only for the convenience of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0051] As Figure 1 , Figure 2 shown, the embodiment provides a false tooth coloring device, mainly comprising: a rack 100, a liquid storage cavity 210, a lifting mechanism 300, a charging part 400 and a timer 500. The rack 100 can be vertically arranged on the workbench, mainly providing stable support for each component. In order to facilitate the description of the structure, when the rack 100 is vertically arranged, the side facing the operator is the front, the side facing away from the operator is the back, and the left-right direction is perpendicular to the front-back direction in the horizontal plane; each component of the device is described in this direction as a reference for structural description. The liquid storage cavity 210 is arranged at the lower part of the rack 100 and is used for storing the dyeing agent. The lifting mechanism 300 is arranged on the rack 100, and the charging part 400 is arranged on the lifting mechanism 300 and is used for placing the false teeth to be colored. The charging part 400 is located above the liquid storage cavity 210, and the charging part 400 is driven by the lifting mechanism 300 to descend into the liquid storage cavity 210 or rise out of the liquid storage cavity 210. The timer 500 is arranged on the rack 100 and is electrically connected with the lifting mechanism 300. The timer 500 can be preset by the operator, and when the device is started, the timer 500 starts timing and controls the lifting mechanism 300 to start to drive the charging part 400 to move downward into the liquid storage cavity 210, so that the charging part 400 stays in the liquid storage cavity 210. When the timer 500 reaches the set time, the lifting mechanism 300 is started again, and the lifting mechanism 300 drives the charging part 400 to rise out of the liquid storage cavity 210.

[0052] As Figure 2 , Figure 3 , Figure 4As shown, the false tooth coloring device colors the false tooth by loading the dyeing agent in the liquid storage cavity 210 at the lower part of the rack 100, placing the false tooth to be colored in the loading member 400, and starting the lifting mechanism 300 to make the loading member 400 descend by the driving of the lifting mechanism 300 and enter the liquid storage cavity 210, so that the false tooth is soaked in the dyeing agent, and the timer 500 is started. When the timer 500 reaches the set time, it indicates that the false tooth is soaked to the standard time, at which time the timer 500 sends a signal to start the lifting mechanism 300, and the lifting mechanism 300 drives the loading member 400 to ascend and move out of the liquid storage cavity 210, thus completing the coloring of the false tooth. Therefore, by cooperation of the timer 500 and the lifting mechanism 300, the false tooth can be automatically soaked and timed, and the false tooth is automatically taken out of the dyeing agent at the set time, thus avoiding the problem of deep color caused by over-coloring.

[0053] As shown in Figure 1 , Figure 2 Further, the lifting mechanism 300 of the embodiment specifically comprises a linear driving assembly 310 and a lifting frame 320. The linear driving assembly 310 is arranged on the rack 100 in the up-down direction and is electrically connected with the timer 500, and can be controlled to start or stop by the signal sent by the timer 500. The lifting frame 320 is connected with the linear driving assembly 310 and moves up and down by the driving of the linear driving assembly 310.

[0054] As shown in Figure 1 , Figure 2 , Figure 5 The loading member 400 specifically comprises a loading box 410, which is detachably arranged on the lifting frame 320, and the bottom of the loading box 410 is provided with a plurality of liquid permeation holes 411. When the loading box 410 is lowered into the liquid storage cavity 210, the dyeing agent can enter the loading box 410 through the liquid permeation holes 411 to color the false tooth in the loading box 410. The false tooth placed in the loading box 410 is not easy to fall off, thus ensuring the stability in the coloring process. In addition, the loading box 410 is in the form of detachable, which facilitates taking out the colored false tooth with the loading box 410, thus facilitating the taking and placing of the false tooth.

[0055] It is easily conceivable that the loading member 400 can also be in the form of a disc, a frame or a supporting disc or frame, etc. The loading member 400 can also be directly fixed on the lifting frame 320, and both can achieve the technical effects.

[0056] As shown in Figure 2 , Figure 3 , Figure 4As shown, further, the lifting frame 320 of the present embodiment specifically comprises a connecting rod 330 and a support frame 340. One end of the connecting rod 330 is fixed to the linear drive assembly 310 and moves up and down by the driving thereof, and the connecting rod 330 adopts a bent rod, the upper end of which extends downward, bends 90 degrees forward, extends horizontally for a predetermined length, bends 90 degrees downward again, and then extends vertically. The adoption of the bent rod can make the lower support frame 340 spaced apart from the linear drive assembly 310 by a certain distance, so as to have sufficient space for connecting the loading box 410. The support frame 340 of the present embodiment specifically comprises side support members 341 located on the left and right sides and a transverse connecting member 342, the transverse connecting member 342 being connected to the lower end of the connecting rod 330, the two ends of the transverse connecting member 342 being fixedly connected to the side support members 341 respectively, and the transverse connecting member 342 and the side support members 341 surrounding a placement space 343. In the specific structure, the side support members 341 and the transverse connecting member 342 can both adopt support plates, the side support members 341 being arranged in the front-rear direction, and the transverse connecting member 342 being arranged in the left-right direction, so that the placement space 343 formed thereby has an opening on the front side of the support frame 340, and the loading box 410 can be inserted into the placement space 343 from the opening. A protruding lug portion 412 is arranged on the edge of the opening side of the loading box 410, the lug portion 412 can be an edge plate protruding outward, and the lug portion 412 is carried by the transverse connecting member 342 and the two side transverse connecting members 342 respectively, so as to enable the loading box 410 to be installed in the placement space 343. In this way, the support frame 340 is adopted to hold the lug portion 412 from below, facilitating the disassembly and assembly of the loading box 410.

[0057] As shown in the drawings, Figure 4 In another scheme, a clamping portion 350 is arranged on the transverse connecting member 342, and the clamping portion 350 is used to clamp the lug portion 412 of the loading box 410. In order to make the connection of the loading box 410 on the support frame 340 more stable, the lug portion 412 on the rear side of the loading box 410 can be clamped by the clamping portion 350, so as to improve the stability of the installation of the loading box 410. As shown in the drawings, Figure 5 The clamping portion 350 can adopt an elastic clamp 351, for example, elastic clamps 351 are arranged on the left and right positions of the upper surface of the transverse connecting member 342 respectively, and the lug portion 412 on the rear side of the loading box 410 can be inserted by pressing the elastic clamps 351 to open, and the lug portion 412 on the rear side can be clamped by the elastic clamps 351 after the hands are released. Figure 6 In addition, the clamping portion 350 can also adopt the form of an upper pressing plate 352 and a screw 353, the screw 353 penetrating through the upper pressing plate 352 and being screwed on the transverse connecting member 342, and a gap is formed between the upper pressing plate 352 and the lower transverse connecting member 342, so that the lug portion 412 on the rear side of the loading box 410 can be inserted into the gap, and the lug portion 412 can be pressed tightly by the upper pressing plate 352 by screwing the screw 353.

[0058] As shown in the drawings,Figure 2 , Figure 3 , Figure 4 As shown, the linear drive assembly 310 of this embodiment further includes a sliding seat 311, which is movable in the vertical direction. The loading component 400 is connected to the sliding seat 311 and moves vertically by being driven by the linear drive assembly 310. The linear drive assembly 310 of this embodiment also includes: a drive bracket 312, a drive motor 313, a ball screw 314, a screw nut (not shown in the figure), and a guide member 316. The drive bracket 312 is fixedly mounted on the frame 100 in the vertical direction. The drive motor 313 is mounted on one end of the drive bracket 312. The ball screw 314 is connected to the drive motor 313 and rotatably mounted on the drive bracket 312. The screw nut is sleeved on the ball screw 314. The sliding seat 311 is connected to the screw nut. The guide member 316 is mounted on the drive bracket 312 in the vertical direction and is connected to the sliding seat 311. The sliding block 311 is driven vertically by a ball screw 314 and a screw nut, enabling stable vertical movement of the sliding block 311 with high control precision. This allows the sliding block 311 to accurately lower the loading box 410 to a predetermined position and raise it to an accurate position. It is conceivable that the linear drive assembly 310 could also be a synchronous belt assembly, which would also achieve stable drive.

[0059] like Figure 2 , Figure 3 , Figure 4As shown, further, the lifting mechanism 300 of the embodiment further comprises a sensing part 360, an upper limit switch 370 and a lower limit switch 371. One side of the sensing part 360 is connected to the sliding seat 311, and the other side extends to the outside of the sliding seat 311 to form a sensing end. The upper limit switch 370 and the lower limit switch 371 are arranged on the rack 100 in the up-down direction. In the specific structure, the sensing part 360 can be a metal frame, comprising a fixed plate 361, an extension plate 362 and a sensing plate 363, wherein the fixed plate 361 extends in the up-down direction and is fixed to the sliding seat 311; the extension plate 362 is fixed to the fixed plate 361 and extends to the outside of the sliding seat 311 and is bent 90 degrees backward; the sensing plate 363 extends in the up-down direction and is fixed to the extension plate 362. The upward end and the downward end of the sensing plate 363 are both sensing ends. The sensing part 360 moves through the up-down movement of the sliding seat 311, and limits the upper stroke position through the cooperation of the sensing end with the upper limit switch 370 and limits the lower stroke position through the cooperation of the sensing end with the lower limit switch 371. Both the upper limit switch 370 and the lower limit switch 371 can adopt photoelectric switches. When the upper limit switch 370 senses the sensing end of the upper end of the sensing plate 363, a signal is sent to control the linear driving assembly 310 to stop moving upward; when the lower limit switch 371 senses the sensing end of the lower end of the sensing plate 363, a signal is sent to control the linear driving assembly 310 to stop moving downward.

[0060] As shown in Figure 2 , Figure 3 As shown, further, the rack 100 of the embodiment specifically comprises a base 110, the base 110 is provided with a mounting groove 111, and an open liquid storage box 200 is placed in the mounting groove 111. The inner cavity of the liquid storage box 200 is a liquid storage cavity 210. The liquid storage box 200 can be directly taken out from the mounting groove 111, so that the dyeing agent in it can be conveniently replaced.

[0061] As shown in Figure 2 , Figure 3 As shown, further, the opening of the liquid storage box 200 of the embodiment is provided with a box cover 220. The box cover 220 can adopt a flip cover type. When dyeing is performed, the box cover 220 is opened, so that the charging member 400 can smoothly enter and exit the liquid storage cavity 210. When dyeing is not performed, the box cover 220 is closed to the opening of the liquid storage box 200, so as to prevent the dyeing agent from volatilizing or dust from entering the dyeing agent.

[0062] As shown in Figure 1 , Figure 2As shown, further, the rack 100 of the embodiment also comprises a vertical frame 120 and a front shell 130 arranged on the vertical frame 120. The vertical frame 120 can be stably erected on a workbench. The lifting mechanism 300 is arranged on the front surface of the vertical frame 120, and the front shell 130 is connected to the vertical frame 120 and covers the lifting mechanism 300. The timer 500 comprises a touch screen 510 arranged on the front shell 130. In a specific structure, a motor driver is also fixed on the rear surface of the vertical frame 120, and the motor driver is electrically connected to the touch screen 510 and the driving motor 313 of the linear driving assembly 310. The touch screen 510 is convenient for controlling the driving motor 313, and the control circuit is a conventional circuit in the art and is not described in detail. The use of the touch screen 510 as the timer 500 enables the operator to directly set the preset time and send start / stop instructions. This makes the operation more convenient for the operator.

[0063] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A denture coloring apparatus, characterized by, The utility model relates to a kind of tooth dyeing device, including: Rack; Liquid storage cavity, the liquid storage cavity is arranged in lower part of rack, and is used to store dyeing agent; Lifting mechanism, the lifting mechanism is arranged on the rack; Loading piece, the loading piece is arranged on the lifting mechanism, and is used to place false tooth to be colored, the loading piece is driven by the lifting mechanism and drops into the liquid storage cavity or rises out of the liquid storage cavity; Timer, the timer is arranged on the rack, and is electrically connected with the lifting mechanism; The setting time of the timer is used to start the lifting mechanism, and drive the loading piece to rise out of the liquid storage cavity.

2. The denture coloring apparatus of claim 1, wherein The lifting mechanism includes: Lifting frame, the lifting frame is used to move up and down; The loading piece includes: loading box, the loading box is detachably arranged on the lifting frame, and the bottom of the loading box is provided with a plurality of liquid-permeable holes.

3. The denture coloring apparatus of claim 2, wherein The lifting frame includes: Connecting strut; Support frame, the support frame includes side support on left and right sides and transverse connecting piece, the transverse connecting piece connects the lower end of the connecting strut, and the two ends of the transverse connecting piece are fixedly connected with the side support respectively, and the transverse connecting piece is surrounded to form a placing space; The opening side edge of the loading box is provided with an outwardly convex lug portion; The lug portion is carried by the transverse connecting piece and the transverse connecting piece on both sides respectively, so that the loading box is installed in the placing space.

4. The denture coloring apparatus of claim 3, wherein The transverse connecting piece is provided with a clamping portion, and the clamping portion is used to clamp the lug portion of the loading box.

5. The denture coloring apparatus of claim 1, wherein The lifting mechanism includes: linear drive assembly, the linear drive assembly is arranged on the rack in up-down direction, and the linear drive assembly includes sliding seat, and the sliding seat is movable in up-down direction; The loading piece is connected to the sliding seat, and moves up and down by the driving of the linear drive assembly.

6. The denture coloring apparatus of claim 5, wherein, The linear drive assembly further includes: drive bracket, the drive bracket is fixedly arranged on the rack in vertical direction; Drive motor, the drive motor is arranged on one end of the drive bracket; Ball screw, the ball screw is connected to the drive motor and rotationally arranged on the drive bracket; Lead screw nut, the lead screw nut is sleeved on the ball screw, and the sliding seat is connected to the lead screw nut; Guide, the guide is arranged on the drive bracket in vertical direction and connected with the sliding seat.

7. The denture coloring apparatus of claim 5, wherein, The lifting mechanism further includes: Induction portion, one side of the induction portion is connected to the sliding seat, and the other side extends to the outside of the sliding seat to form an induction end; Upper limit switch and lower limit switch, the upper limit switch and the lower limit switch are arranged on the rack in up-down direction with interval; The induction portion moves by the up-down movement of the sliding seat, and the upper stroke position is defined by the induction end cooperating with the upper limit switch, and the lower stroke position is defined by cooperating with the lower limit switch.

8. The denture coloring apparatus of claim 1, wherein, The rack includes: base, the base is provided with mounting groove, and the mounting groove is placed with liquid storage box with opening; The inner cavity of the liquid storage box is the liquid storage cavity.

9. The denture coloring apparatus of claim 8, wherein, The opening of the liquid storage box is provided with box cover.

10. The denture coloring apparatus of claim 1, wherein, The rack includes: vertical frame and front shell arranged on the vertical frame. The lifting mechanism is arranged on the vertical frame, and the front shell is connected to the vertical frame and covers the lifting mechanism. The timer comprises a touch screen arranged on the front shell.

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