Denture grinding component

Abstract

The utility model discloses a denture grinding component, comprising a table body, a protective cover, and an acrylic plate. The acrylic plate is hinged at an angle on the front side of the protective cover, a handle is provided in front of the acrylic plate, a grinding mechanism for grinding dentures is provided on the table body and inside the protective cover, an inlet and outlet are provided on one side of the protective cover, an air duct is provided on the rear side of the protective cover, a liquid collecting hopper is provided on the table body, a water tank and a water pump are provided under the table body, two groups of bamboo-joint nozzles are provided inside the table body and in front of the liquid collecting hopper, and the water pump is connected to the water tank and the bamboo-joint nozzle through pipelines respectively. The utility model has the advantages of shielding and protecting the periphery of the grinding mechanism, improving the working environment, and improving the functionality of grinding.

Description

Technical Field

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

[0002] Dentures are artificial products used to repair missing or damaged teeth. According to the different manufacturing methods and retention methods, they can be divided into three types: removable dentures, fixed dentures and implant dentures. In denture processing, polishing is an important link, which can improve the appearance and comfort of dentures. The steps of denture polishing include coarse grinding, fine grinding and polishing. Rough grinding is to remove excess plastic or plaster so that the basic shape of the denture meets the requirements. Fine grinding is to make more detailed treatment of the denture surface on the basis of coarse grinding. Polishing is to make the denture surface smoother and brighter.

[0003] Grinding machines used for denture processing usually use high-speed rotating grinding heads for grinding. Current grinding machines only have a single grinding head or a single rotating grinding wheel for denture grinding, and their functions are relatively simple. During the processing, temperature, humidity and dust will affect the denture and the processing environment. Current handheld or open processing machines cannot solve the problem of protecting processing personnel. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a denture grinding component, which can accurately grind the special-shaped positions of the denture, shield and protect the periphery of the grinding mechanism, rinse and cool the denture being processed through a bamboo nozzle, and filter and discharge the air inside the protective cover through an air duct.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a denture polishing assembly, comprising a table body, a protective cover, and an acrylic plate, the acrylic plate being hinged at an angle on the front side of the protective cover, a handle being provided in front of the acrylic plate, a polishing mechanism for polishing dentures being provided on the table body and inside the protective cover, an inlet and outlet being provided on one side of the protective cover, an air duct being provided on the rear side of the protective cover, a liquid collecting hopper being provided on the table body, a water tank and a water pump being provided under the table body, two groups of bamboo-joint nozzles being provided inside the table body and in front of the liquid collecting hopper, and the water pump being connected to the water tank and the bamboo-joint nozzles through pipes respectively.

[0006] As an improvement, the grinding mechanism includes a support platform fixed on the table body and an electric push rod fixed on the upper side of the protective cover. A rotating shaft is rotatably provided on the support platform. A motor with an output shaft connected to the rotating shaft is provided on the support platform. A grinding wheel is provided on the rotating shaft. A conical grinding head is provided under the electric push rod, and the grinding head is located above the liquid collecting bucket.

[0007] As an improvement, a waste discharge pipe is connected to the rear side of the liquid collecting hopper, a valve is provided on the waste discharge pipe, and a filter is provided in the liquid collecting hopper and above the waste discharge pipe.

[0008] As an improvement, the air duct is provided with a dust filter, an air purification filter element, a bracket, and a baffle from the inside to the outside, and an exhaust fan is provided on the bracket.

[0009] As an improvement, the grinding wheel is fixed to the front end of the rotating shaft by bolts, the conical grinding head is located above the front side of the grinding wheel, and the grinding wheel is located inside the inlet and outlet.

[0010] The advantages of the utility model are: 1. The denture comes into contact with the grinding wheel from the inlet and outlet, and the surface of the denture is polished, or the conical grinding head is driven downward by the electric push rod to grind the special-shaped position inside the denture, avoiding the limitation of the grinding position of a single grinding wheel;

[0011] 2. The periphery of the grinding mechanism is shielded and protected. The protective cover shields the grinding mechanism. The setting of the acrylic board does not affect the observation of the grinding process;

[0012] 3. The denture being processed is rinsed and cooled through the bamboo nozzle, and the air inside the protective cover is filtered and discharged through the air duct to improve the processing working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a bottom view of the utility model.

[0015] Figure 3 It is a cross-sectional view of the air duct of the utility model.

[0016] As shown in the figure: 1. Table body; 2. Protective cover; 3. Acrylic plate; 4. Handle; 5. Inlet and outlet; 6. Air duct; 7. Liquid collecting bucket; 8. Water tank; 9. Water pump; 10. Bamboo nozzle; 11. Support platform; 12. Electric push rod; 13. Rotating shaft; 14. Motor; 15. Grinding wheel; 16. Conical grinding head; 17. Waste discharge pipe; 18. Valve; 19. Filter; 20. Dust filter; 21. Air purification filter element; 22. Bracket; 23. Shielding net; 24. Exhaust fan. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Combined with Figure 1 , Figure 2 , Figure 3 , a denture grinding component, combined with an attached Figure 1 , Figure 2, including a table body 1, a protective cover 2, and an acrylic plate 3. The protective cover 2 blocks the grinding mechanism. The setting of the acrylic plate does not affect the observation of the grinding process. The acrylic plate 3 is hinged at an angle on the front side of the protective cover 2. A handle 4 is provided in front of the acrylic plate 3. A grinding mechanism for grinding dentures is provided on the table body 1 and inside the protective cover 2. An inlet and outlet 5 is provided on one side of the protective cover 2. An air duct 6 is provided at the rear side of the protective cover 2. A liquid collecting hopper 7 is provided on the table body 1. A waste pipe 17 is provided on the side, and a valve 18 is provided on the waste pipe 17. The waste pipe 17 discharges the waste liquid in the liquid collecting bucket 7. A filter screen 19 is provided in the liquid collecting bucket 7 and above the waste pipe 17. A water tank 8 and a water pump 9 are provided under the table body 1. Two groups of bamboo nozzles 10 are provided in the table body 1 and in front of the liquid collecting bucket 7. The bamboo nozzles 10 spray the coolant in the water tank 8 onto the surface of the denture for cleaning and cooling. The water pump 9 is connected to the water tank 8 and the bamboo nozzle 10 through pipelines respectively.

[0019] The grinding mechanism includes a support 11 fixed on the table body 1 and an electric push rod 12 fixed on the upper side of the protective cover 2. A rotating shaft 13 is rotatably provided on the support 11. A motor 14 whose output shaft is connected to the rotating shaft 13 is provided on the support 11. A grinding wheel 15 is provided on the rotating shaft 13. The grinding wheel 15 is fixed to the front end of the rotating shaft 13 by bolts. The conical grinding head 16 is located above the front side of the grinding wheel 15. The grinding wheel 15 is located on the inner side of the inlet and outlet 5. A conical grinding head 16 is provided below the electric push rod 12. The grinding head is located above the liquid collecting bucket 7. The denture enters from the inlet and outlet 5 to contact the grinding wheel 15, and the surface of the denture is polished, or the conical grinding head 16 is driven downward by the electric push rod 12 to polish the special-shaped position inside the denture, thereby avoiding the limitation of the grinding position when a single grinding wheel 15 is used for grinding.

[0020] Combined with Figure 3 The air duct 6 is provided with a dust filter 20, an air purification filter element 21, a bracket 22, and a baffle 23 from the inside to the outside. The bracket 22 is provided with an exhaust fan 24. The exhaust fan 24 discharges the air inside the protective cover 2 and removes dust from the air through the dust filter 20 and the air purification filter element 21 to prevent the processing environment from being polluted.

[0021] During the specific implementation of the utility model, the denture is placed above the liquid collecting bucket from the inlet and outlet through the clamp, the motor is started to drive the grinding wheel to rotate to grind the denture surface, the electric push rod is started to drive the conical grinding head to move downward to grind the special-shaped position of the denture (the grinding wheel or the conical grinding head only works individually), the exhaust fan and the water pump are started at the same time during the modification process, the bamboo nozzle sprays the coolant to the denture surface to assist in grinding, cooling and cleaning, the waste liquid is filtered through the filter net and deposited in the liquid collecting bucket, and then the waste liquid is discharged through the waste pipe, and the air is attracted by the exhaust fan and filtered through the dust filter and the air purification filter element and then discharged to the outside.

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A denture polishing assembly, comprising a table body (1), a protective cover (2), and an acrylic plate (3), characterized in that: The acrylic plate (3) is hingedly connected to the front side of the protective cover (2), and a handle (4) is provided in front of the acrylic plate (3). A grinding mechanism for grinding dentures is provided on the table body (1) and located inside the protective cover (2). An inlet and outlet (5) is provided on one side of the protective cover (2), and an air duct (6) is provided on the rear side of the protective cover (2). A liquid collecting hopper (7) is provided on the table body (1), and a water tank (8) and a water pump (9) are provided below the table body (1). Two groups of bamboo nozzles (10) are provided inside the table body (1) and located in front of the liquid collecting hopper (7). The water pump (9) is connected to the water tank (8) and the bamboo nozzle (10) through pipelines.

2. A denture grinding assembly according to claim 1, characterized in that: The grinding mechanism comprises a support platform (11) fixed on a table body (1), and an electric push rod (12) fixed on the upper side of a protective cover (2); a rotating shaft (13) is rotatably provided on the support platform (11); a motor (14) having an output shaft connected to the rotating shaft (13) is provided on the support platform (11); a grinding wheel (15) is provided on the rotating shaft (13); a conical grinding head (16) is provided below the electric push rod (12), and the grinding head is located above the liquid collecting hopper (7).

3. The denture grinding assembly according to claim 1, characterized in that: The rear side of the liquid collecting hopper (7) is connected to a waste discharge pipe (17), a valve (18) is provided on the waste discharge pipe (17), and a filter screen (19) is provided inside the liquid collecting hopper (7) and above the waste discharge pipe (17).

4. The denture grinding assembly according to claim 1, characterized in that: The air duct (6) is provided with a dust filter (20), an air purification filter element (21), a bracket (22), and a blocking net (23) in sequence from the inside to the outside, and an exhaust fan (24) is provided on the bracket (22).

5. The denture grinding assembly according to claim 2, characterized in that: The grinding wheel (15) is fixed to the front end of the rotating shaft (13) by bolts, the conical grinding head (16) is located above the front side of the grinding wheel (15), and the grinding wheel (15) is located inside the inlet and outlet (5).

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