Zirconium oxide false tooth processing dust collecting device

Abstract

The utility model provides a zirconia false tooth processing dust collecting device which comprises an operation box, a fixing plate fixedly connected to the side face of the operation box, a power assembly fixedly connected to the fixing plate, the power assembly is connected with a dust collection assembly through a dust collector suction head, the dust collector suction head is located in the operation box, and two through holes are formed in the front face of the operation box. Through grooves are formed in the side faces, close to the power assembly, of the operation box. The motor drives the gear to rotate in the inner gear, the gear can rotate while rotating, so that the moving plate is driven to move in four directions, the moving plate drives the suction head of the dust collector to move, dust at all positions of the operation box can be sucked out, efficient and comprehensive dust removal is achieved, and pollution to the operation environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of denture processing, in particular to a zirconia denture processing dust collection device. Background Art

[0002] Dentures are what people often call "false teeth". In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. Zirconia dentures have the advantages of preventing tooth sensitivity, being beautiful, not irritating the gums, and not generating magnetic fields. Grinding is one of the indispensable processes in the production of dentures, and dust will be generated during the grinding process. After searching, a Chinese patent application with number CN202321386474.5 discloses a dust elimination device for zirconia denture processing, including a box body and a dust removal mechanism. A dust removal mechanism is installed inside the box body. The dust removal mechanism includes a transparent cover, rubber gloves, an air inlet, a card cover, a connecting cover, a connecting pipe, an exhaust pipe, a filter element and a collection box. The zirconia dust generated during the processing will be sucked into the interior of the connecting cover along the connecting pipe under the action of the negative pressure suction pipeline, so as to achieve efficient and comprehensive removal of dust during the denture processing, reduce pollution to the working environment and the impact on the health of the operator. The above patent has some shortcomings. The dust removal mechanism is fixed and can only absorb dust through a negative pressure suction pipeline. The suction area is limited, and it is easy to cause incomplete absorption when absorbing dust, and residual dust will cause pollution to the working environment. Utility Model Content

[0003] In response to the problems existing in the related technologies, the utility model provides a zirconia denture processing dust collection device, which drives the gear to rotate in the internal gear through a motor. The gear can rotate while rotating, thereby driving a movable plate to move in four directions. The movable plate drives the vacuum cleaner head to move, thereby being able to suck out dust from various positions of the operating box, thereby achieving efficient and comprehensive removal of dust.

[0004] The utility model comprises an operation box, a fixing plate is fixedly connected to the side of the operation box, a power assembly is fixedly connected to the fixing plate, the power assembly is connected to the dust collection assembly through a vacuum cleaner suction head, the vacuum cleaner suction head is located inside the operation box, two through holes are arranged on the front side of the operation box, and a through groove is arranged on the side of the operation box close to the power assembly.

[0005] Furthermore, the power assembly includes a motor fixedly connected to a fixed plate, the motor output shaft is fixedly connected to a connecting plate, the other end of the connecting plate is rotatably connected to a gear, an internal gear is meshed on the outside of the gear, the internal gear is fixedly connected to a support plate, the support plate is fixedly connected to the operating box, and the diameter of the internal gear is larger than the diameter of the gear.

[0006] Furthermore, a side of the gear away from the motor is fixedly connected to a rotating plate, and the other end of the rotating plate is rotatably connected to a moving plate, and the moving plate passes through the through slot and is fixedly connected to the suction head of the vacuum cleaner.

[0007] Furthermore, the dust collection assembly includes a collecting cylinder, a dust collection motor is connected to the interior of the collecting cylinder, an impeller is fixedly connected to the output end of the dust collection motor, and a hose is connected to the starting end of the collecting cylinder.

[0008] Furthermore, the hose is a telescopic tube, and the hose passes through the through slot and is connected to the suction head of the vacuum cleaner.

[0009] The beneficial effects of the utility model are as follows:

[0010] The utility model drives the gear to rotate in the internal gear through the motor. The gear can rotate while rotating, thereby driving the moving plate to realize movement in four directions. The moving plate drives the vacuum cleaner head to move, so that the dust in various positions of the operation box can be sucked out, thereby realizing efficient and comprehensive removal of the dust, reducing pollution to the working environment and the impact on the health of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the connection relationship between the power component and the dust collection component of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the power assembly of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the dust collection component of the utility model;

[0015] Figure 5 It is a cross-sectional view of a collection box of the present utility model.

[0016] Figure numerals: 1-operating box, 2-through hole, 3-vacuum cleaner head, 4-fixed plate, 5-motor, 6-connecting plate, 7-gear, 8-internal gear, 9-rotating plate, 10-moving plate, 11-through groove, 12-hose, 14-collecting cylinder, 16-support plate, 17-vacuum motor, 18-impeller. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0018] like Figures 1 to 4As shown, the zirconia denture processing dust collection device of the utility model includes an operating box 1, a fixing plate 4 is fixedly connected to the side of the operating box 1, the fixing plate 4 is fixedly connected to a power assembly, the power assembly is connected to the dust collection assembly through a vacuum cleaner nozzle 3, the vacuum cleaner nozzle 3 is located inside the operating box 1, two through holes 2 are provided on the front of the operating box 1, and a through groove 11 is provided on the side of the operating box 1 close to the power assembly.

[0019] With the above solution, a through hole 2 is provided on the front of the operation box 1, and the operator can reach into the operation box 1 through the through hole 2 to grind the denture, and the dust dropped by grinding falls to the bottom of the operation box 1. The power component cooperates with the dust collection component to collect the dust at the bottom of the operation box 1.

[0020] like Figures 1 to 4 As shown, the power assembly includes a motor 5 fixedly connected to a fixed plate 4, the output shaft of the motor 5 is fixedly connected to a connecting plate 6, the other end of the connecting plate 6 is rotatably connected to a gear 7, the outside of the gear 7 is meshed with an internal gear 8, the internal gear 8 is fixedly connected to a support plate 16, the support plate 16 is fixedly connected to the operating box 1, the diameter of the internal gear 8 is larger than the diameter of the gear 7, the internal gear 8 and the gear 7 are located on the same plane, the side of the gear 7 away from the motor is fixedly connected to a rotating plate 9, the other end of the rotating plate 9 is rotatably connected to a movable plate 10, the movable plate 10 passes through a through slot 11 and is fixedly connected to the vacuum cleaner nozzle 3.

[0021] By adopting the above scheme, the motor 5 is started, and the motor 5 drives the gear 7 to rotate inside the internal gear 8 through the connecting plate 6. At the same time, the gear 7 and the internal gear 8 are meshed with each other, and the gear 7 can rotate on its own. The other side of the gear 7 is fixedly connected to the rotating plate 9, which can drive the rotating plate 9 to rotate, thereby driving the movable plate 10 to realize the movement of four directions of left and right and up and down. The rotation and self-rotation of the gear 7 and the rotation of the rotating plate 9 can drive the movable plate 10 to move in four directions, and the rotating plate 9 can extend the moving distance of the movable plate 10. Through the movement of the movable plate 10, the dust collection component can fully absorb the dust in the operating box 1.

[0022] like Figures 1 to 4 As shown, the dust collection assembly includes a collecting cylinder 14, a dust collection motor 17 is connected inside the collecting cylinder 14, an impeller 18 is fixedly connected to the output end of the dust collection motor 17, a hose 12 is connected to the starting end of the collecting cylinder 14, and the hose 12 is a retractable tube. The hose 12 passes through the through slot 11 and is connected to the vacuum cleaner nozzle 3.

[0023] By adopting the above scheme, the dust suction motor 17 is turned on, and the dust suction motor 17 drives the impeller 18 to rotate, and the dust is sucked into the collection tube 14 through the hose 12. The hose 12 is a telescopic tube that can move with the vacuum cleaner head 3 to fully absorb the dust in the collection box 1.

[0024] The working principle of the utility model is to turn on the dust suction motor 17 and the motor 5. The dust suction motor 17 sucks the dust at the bottom of the operation box 1 through the hose 12 and the vacuum cleaner head 3. The motor 5 drives the movable plate 10 to move in four directions of up, down, left and right, thereby driving the vacuum cleaner head 3 to move, thereby being able to comprehensively and efficiently clean the dust at the bottom of the operation box 1 to ensure the safety of the working environment.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A zirconia denture processing dust collection device, characterized in that: It includes an operation box, a fixed plate is fixedly connected to the side of the operation box, the fixed plate is fixedly connected to a power assembly, the power assembly is connected to the dust collection assembly through a vacuum cleaner nozzle, the vacuum cleaner nozzle is located inside the operation box, two through holes are provided on the front of the operation box, a through groove is provided on the side of the operation box close to the power assembly, the power assembly includes a motor fixedly connected to the fixed plate, the motor output shaft is fixedly connected to a connecting plate, the other end of the connecting plate is rotatably connected to a gear, an internal gear is meshed outside the gear, the internal gear is fixedly connected to a support plate, the support plate is fixedly connected to the operation box, and the diameter of the internal gear is larger than the diameter of the gear.

2. A zirconia denture processing dust collection device according to claim 1, characterized in that: The side of the gear away from the motor is fixedly connected to the rotating plate, and the other end of the rotating plate is rotatably connected to the moving plate, and the moving plate passes through the through slot and is fixedly connected to the suction head of the vacuum cleaner.

3. A zirconia denture processing dust collection device according to claim 2, characterized in that: The dust collection assembly comprises a collecting cylinder, a dust collection motor is connected inside the collecting cylinder, an impeller is fixedly connected to the output end of the dust collection motor, and a hose is connected to the starting end of the collecting cylinder.

4. A zirconia denture processing dust collection device according to claim 3, characterized in that: The hose is a telescopic tube, and the hose passes through the through slot and is connected with the suction head of the vacuum cleaner.

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