IoT-based multi-angle tooth grinding system

Abstract

The invention discloses a high-precision multi-angle tooth grinding system based on the King of Things. A sliding table is fixed on the action end of the piston rod of the electric cylinder. A power unit and an induced draft fan are arranged on the top surface of the sliding table. The output of the power unit An adjustment plate is fixed on the shaft, and a grinding rod and a servo motor I are arranged in the housing. The grinding rod includes a hollow tube and a grinding head. The hollow tube is rotatably installed in the housing. The rear extension end is provided with a grinding head, the grinding head includes a cylindrical shell and a spherical grinding surface, one end of the cylindrical shell is welded to the rear extension end of the hollow tube, and communicates with the hollow tube, and the cylindrical surface of the cylindrical shell is provided with a A plurality of dust suction holes communicated with it, the rear end of the cylindrical shell is closed, and the closed end is a spherical grinding surface. The invention has the beneficial effects of compact structure, improved tooth grinding precision, reduced work intensity of stomatologists, capable of grinding left and right side arc surfaces, and high degree of automation.

Description

technical field [0001] The invention relates to the technical field of tooth grinding, in particular to a high-precision multi-angle tooth grinding system and method based on the Internet of Things. Background technique [0002] Dentistry, one of the classifications of medical disciplines, is generally incorporated into the Department of Stomatology in large hospitals. After the teeth are developed and formed, there are interdental grooves formed between two adjacent teeth, and the left and right sides of the teeth are curved surfaces. Some children in the development process, due to often eat sugary food, cause all to form wormhole (36) on the front surface (32), the left side arc surface (33) or the right side arc surface (34) of the tooth, this This type of tooth is called a decayed tooth, and the structure of the decayed tooth is as follows Figure 1~2 As shown, the existence of a large number of wormholes (36) has seriously affected the healthy growth of teeth. After a...

AI Technical Summary

Problems solved by technology

Yet, though this tooth grinding device can grind caries, find in actual use, still there is following problem: 1, this tooth grinding device can only polish off the wormhole on caries front face (32), and The wormholes (36) on the left curved surface (33) and the right curved surface (34) cannot be polished, the main reason is that the space between the interdental grooves (35) is small, and the existing grinding head cannot be inserted into the interdental groove (35), so that the wormholes on the left arc surface (33) and the right arc surface (34) cannot be polished, and there is a defect of incomplete grinding

II. During the process of grinding caries (31), the grinding head drops a large amount of powder, which accumulates in the oral cavity in large quantities, and these powders have high hardness, which makes the oral cavity very uncomfortable

III. This kind of tooth grinding device is generally a hand-held operation, that is, the dentist holds the device to make the grinding head move on the front surface of the caries (31). However, when the dentist operates the grinding device, the grinding head moves irregularly. The messy movement of the machine causes a large number of irregular grinding marks on the grinding surface after grinding, which looks quite unsightly, thus greatly reducing the grinding accuracy. In addition, the dentist needs to hold the device for a long time and operate it for a long time. Afterwards, the shoulder pain of the stomatologist is unbearable, which undoubtedly increases the work intensity of the stomatologist

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