阅读说明：本技术 一种牙齿模型的生成设备及其制备方法 (Tooth model generation equipment and preparation method thereof ) 是由 杨春航 郭铭 于 2020-05-01 设计创作，主要内容包括：本发明提供一种牙齿模型的生成设备及其制备方法,包括以下步骤：首先模型选取控制系统选取单个牙齿模型数据作为对象,并将其传送至磁感装置；接着磁感装置根据接收的牙齿模型数据形成磁感空间；然后通过磁感装置将存放在磁性球颗粒存放凹槽中的磁性球颗粒运用磁感效应聚合在一起,生成3D牙齿模型；最后压膜设备进行压膜,以完成牙齿模型成品。本发明通过模型选取控制系统选取单个牙齿模型数据,磁感装置形成磁感空间,磁性球颗粒受磁感效应聚合在一起,生成3D牙齿模型,进而压膜设备进行压膜,以完成牙齿模型成品；本发明改变了树脂不能重复使用造成的浪费,并且减少了多个岗位,降低了成本,提高产品的质量。(The invention provides a tooth model generating device and a preparation method thereof, wherein the tooth model generating device comprises the following steps: firstly, a model selection control system selects single tooth model data as an object and transmits the data to a magnetic induction device; then the magnetic induction device forms a magnetic induction space according to the received tooth model data; then the magnetic induction device is used for gathering the magnetic ball particles stored in the magnetic ball particle storage groove together by using a magnetic induction effect to generate a 3D tooth model; and finally, performing film pressing by using film pressing equipment to finish the finished product of the tooth model. According to the method, a model selection control system is used for selecting data of a single tooth model, a magnetic induction space is formed by a magnetic induction device, magnetic spherical particles are gathered together under the magnetic induction effect to generate a 3D tooth model, and then film pressing is carried out by film pressing equipment to finish a tooth model finished product; the invention changes the waste caused by the fact that the resin can not be reused, reduces a plurality of posts, reduces the cost and improves the quality of the product.)

1. The generation equipment of the tooth model is characterized by comprising an equipment shell, a model selection control system, a film pressing device, a magnetic induction device, a hollow platform and a magnetic ball particle storage groove, wherein the model selection control system is arranged at the top position of the equipment shell and used for selecting single 3D model data, the film pressing device is arranged at the lower surface of the equipment shell, the magnetic induction device is arranged at the side position of the equipment shell, the hollow platform is arranged under the film pressing device, the magnetic ball particle storage groove is arranged below the hollow platform, and the magnetic ball particle storage groove is arranged below the hollow platform,

and the magnetic ball particles stored in the magnetic ball particle storage groove are combined together by a magnetic induction device through the magnetic induction effect, and the film pressing is carried out through the film pressing equipment after the 3D model is generated so as to finish the tooth model finished product.

2. The tooth model generation apparatus as claimed in claim 1, wherein the model selection control system is connected to the host computer via a wireless network.

3. The dental model generation apparatus as claimed in claim 1, wherein the model selection control system is connected to the magnetic induction device, and the magnetic induction device is configured to receive the dental model data transmitted by the model selection control system and form a magnetic induction space.

4. The apparatus for generating a dental model according to claim 1, wherein the magnetic spherical particles are 0.005 to 0.05 mm.

5. The dental model generation apparatus as claimed in claim 1, wherein the hollow platform is provided with a plurality of through holes for the magnetic particles to pass through.

6. A method of manufacturing a dental model generating apparatus as claimed in any one of claims 1 to 5, comprising the steps of:

step s1, transmitting the tooth model data to be printed to a model selection control system through a computer;

step s2, the model selection control system selects single tooth model data as an object and transmits the data to the magnetic induction device;

step s3, the magnetic induction device forms a magnetic induction space according to the received tooth model data;

step s4, gathering the magnetic ball particles stored in the magnetic ball particle storage groove together through a magnetic induction device by using a magnetic induction effect to generate a 3D tooth model;

and step s5, performing film pressing by using a film pressing device to finish the finished product of the tooth model.

7. The method for preparing a dental model as claimed in claim 6, wherein in step s5, when the film pressing device completes the film pressing, the magnetic induction device is automatically turned off and the magnetic induction effect disappears, so that the magnetic spherical particles directly fall off.

8. A method of preparing a dental model as defined in claim 6, wherein the model selection control system is provided with a database of dental models.

Technical Field

The invention relates to the technical field of orthodontics, in particular to tooth model generating equipment and a preparation method thereof.

Background

Tooth deformity is one of three common diseases in the oral cavity, and the tooth deformity not only affects beauty, daily social contact and work, but also can cause periodontitis and other oral diseases. The existing orthodontic appliances are all straightened in a physical extrusion mode, and the teeth are stressed by external force to move or grow according to preset arrangement, so that the aim of orthodontic is fulfilled.

The 3D printed invisible dental appliance on the market is popular among people due to the advantages of attractive carrying, detachable use, high comfort level and convenience in cleaning. At present, 3D printing equipment is needed to be adopted for each tooth model, photosensitive resin materials are used for printing a product model by a 3D laser forming technology, and a complete single resin model is printed for next use. In the production process, the resin model is only used once, and the used resin model cannot be recycled, so that a large amount of resin models are wasted.

Therefore, it is highly desirable to provide a tooth model generation apparatus and a method for manufacturing the same, which generate a tooth model from magnetic particles according to 3D model data by a magnetic induction device, thereby avoiding resin waste and reducing cost.

Disclosure of Invention

The technical problem to be solved by the invention is to provide tooth model generation equipment and a preparation method thereof, wherein the tooth model is generated by the magnetic particle balls according to 3D model data through the magnetic induction device, so that resin waste is avoided, and the cost is reduced.

In order to solve the technical problems, the invention provides a tooth model generation device, which comprises a device shell, a model selection control system, a film pressing device, a magnetic induction device, a hollow platform and a magnetic ball particle storage groove, wherein the model selection control system is arranged at the top of the device shell, used for selecting single 3D model data, the film pressing equipment is arranged on the lower surface of the equipment shell, the magnetic induction device is arranged at the side position of the equipment shell, the hollow platform is arranged under the film pressing equipment, a magnetic ball particle storage groove is arranged under the hollow platform, and the magnetic ball particles stored in the magnetic ball particle storage groove are combined together by a magnetic induction device through the magnetic induction effect, and the film pressing is carried out through the film pressing equipment after the 3D model is generated so as to finish the tooth model finished product.

Preferably, the model selection control system is connected with the computer host through a wireless network.

Preferably, the model selection control system is connected with the magnetic induction device, and the magnetic induction device is used for receiving tooth model data transmitted by the model selection control system and forming a magnetic induction space.

Preferably, the magnetic spherical particles are 0.005-0.05 mm.

Preferably, the hollowed-out platform is provided with a plurality of through holes for the magnetic ball particles to penetrate out.

The invention also provides a preparation method of the tooth model, which comprises the following steps:

step s1, transmitting the tooth model data to be printed to a model selection control system through a computer;

step s2, the model selection control system selects single tooth model data as an object and transmits the data to the magnetic induction device;

step s3, the magnetic induction device forms a magnetic induction space according to the received tooth model data;

step s4, gathering the magnetic ball particles stored in the magnetic ball particle storage groove together through a magnetic induction device by using a magnetic induction effect to generate a 3D tooth model;

and step s5, performing film pressing by using a film pressing device to finish the finished product of the tooth model.

Preferably, in step s5, when the film pressing device finishes pressing the film, the magnetic induction device is automatically turned off, and the magnetic induction effect disappears, so that the magnetic spherical particles directly fall off.

Preferably, a tooth model database is arranged in the model selection control system.

Compared with the related art, the invention provides the generation equipment of the tooth model and the preparation method thereof, and has the following advantages: selecting data of a single tooth model through a model selection control system, forming a magnetic induction space by a magnetic induction device, gathering magnetic spherical particles together under the magnetic induction effect to generate a 3D tooth model, and then performing film pressing by film pressing equipment to finish a tooth model finished product; the invention changes the waste caused by the fact that the resin can not be reused, reduces a plurality of posts, reduces the cost and improves the quality of the product.

Drawings

FIG. 1 is a schematic diagram of a tooth model generation apparatus according to the present invention;

fig. 2 is a schematic flow chart of a method for preparing a tooth model according to the present invention.

Wherein: the device comprises a device shell 100, a model selection control system 200, a film pressing device 300, a magnetic induction device 400, a hollow platform 500 and a magnetic ball particle storage groove 600.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a tooth model generation apparatus according to the present invention; fig. 2 is a schematic flow chart of a method for preparing a tooth model according to the present invention.

As shown in fig. 1, the present invention provides a tooth model generation apparatus, which comprises an apparatus housing 100, a model selection control system 200, a film pressing apparatus 300, a magnetic induction device 400, a hollow platform 500, and a magnetic ball particle storage recess 600.

The model selection control system 200 is installed at the top of the device housing 100 and used for selecting single 3D model data, the model selection control system 300 is connected with a computer host through a wireless network, meanwhile, the model selection control system 300 is connected with the magnetic induction device 400, and the magnetic induction device 400 is used for receiving tooth model data transmitted by the model selection control system 200 and forming a magnetic induction space.

Film pressing equipment 300 installs the lower surface at equipment casing 100, and magnetic induction device 400 is established in the side position of equipment casing 100, and hollow platform 500 locates film pressing equipment 300 under, and hollow platform 500's below is equipped with the magnetic ball granule and deposits the recess, is equipped with a plurality of through-holes on the hollow platform in order to supply the magnetic ball granule to wear out, and the diameter of magnetic ball granule is preferably 0.005 ~ 0.05mm, for example 0.01 mm.

The model selection control system 200 of the present invention selects a single tooth model data as an object, and transmits it to the magnetic induction device 400, and the magnetic induction device 400 combines the magnetic spherical particles stored in the magnetic spherical particle storage groove 600 together by using the magnetic induction effect, and after generating a 3D model, the film pressing device 300 presses a film to complete a tooth model finished product.

As shown in fig. 2, the present invention also provides a method for preparing a dental model, comprising the steps of:

step s1, transmitting the tooth model data to be printed to a model selection control system through a computer to form a tooth model database;

step s2, the model selection control system selects single tooth model data as an object and transmits the data to the magnetic induction device;

step s3, the magnetic induction device forms a magnetic induction space according to the received tooth model data;

step s4, gathering the magnetic ball particles stored in the magnetic ball particle storage groove together through a magnetic induction device by using a magnetic induction effect to generate a 3D tooth model;

and step s5, performing film pressing by using a film pressing device, automatically disconnecting the magnetic induction device, and eliminating the magnetic induction effect so as to enable the magnetic ball particles to directly fall off to finish the tooth model finished product.

In summary, the model selection control system selects data of a single tooth model, the magnetic induction device forms a magnetic induction space, magnetic spherical particles are gathered together under the magnetic induction effect to generate a 3D tooth model, and then the film pressing equipment presses the film to complete a tooth model finished product; the invention changes the waste caused by the fact that the resin can not be reused, reduces a plurality of posts, reduces the cost and improves the quality of the product.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.