阅读说明：本技术 一种壳状牙齿矫治器生产方法及系统、终端设备 (Production method and system of shell-shaped tooth appliance and terminal equipment ) 是由 蒲好学 吴剑波 胡海新 姚峻峰 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种壳状牙齿矫治器生产方法及系统、终端设备,包括：控制管理中心获取病例信息；通过生产执行中心读取与当前牙颌模型关联的唯一标识信息；并控制生产执行中心将与当前牙颌模型关联的唯一标识信息写入至承载当前牙颌模型的承载装置上设置的RFID标签中；接收生产执行中心读取的RFID标签中的唯一标识信息以及与当前执行工序对应的工序标识信息；根据工序标识信息从与唯一标识信息匹配的病例信息中提取出与当前执行工序对应的生产关联信息；将提取出的与当前执行工序对应的生产关联信息发送至所述生产执行中心,并控制生产执行中心进一步控制当前工序设备执行与生产壳状牙齿矫治器关联的生产作业。利用信息交互速度快且不容易出错。(The invention discloses a production method and a system of a shell-shaped tooth appliance and terminal equipment, wherein the production method comprises the following steps: the control management center acquires case information; reading unique identification information associated with the current dental model through a production execution center; controlling a production execution center to write the unique identification information associated with the current dental model into an RFID label arranged on a bearing device bearing the current dental model; receiving unique identification information in the RFID tag read by the production execution center and process identification information corresponding to the currently executed process; extracting production associated information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification information; and sending the extracted production associated information corresponding to the current execution procedure to the production execution center, and controlling the production execution center to further control the current procedure equipment to execute production operation associated with the production of the shell-shaped dental appliance. The information interaction is fast and is not easy to make mistakes.)

1. A production method of a shell-shaped dental appliance is characterized by comprising the following steps:

the control management center acquires case information;

the control management center reads the unique identification information associated with the current dental model through the production execution center;

the control management center controls the production execution center to write the unique identification information associated with the current dental model into an RFID label arranged on a bearing device bearing the current dental model;

the control management center receives the unique identification information in the RFID label read by the production execution center and the process identification information corresponding to the current execution process;

the control management center extracts production associated information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification information;

and the control management center sends the extracted production associated information corresponding to the current execution procedure to the production execution center, and controls the production execution center to further control the equipment in the current procedure to execute the production operation associated with the production of the shell-shaped dental appliance.

2. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

the control management center acquires the case information of the shell-shaped tooth appliance to be produced through a case database;

the control management center stores the acquired case information; the case information at least comprises unique identification information and adapted shell-shaped dental appliance production related information;

the control management center searches production associated information matched with the process identification information corresponding to the currently executed process from the case information according to the received unique identification information in the RFID tag read by the production execution center and the process identification information corresponding to the currently executed process; and further retrieving associated information for producing the shell-shaped dental appliance from the production associated information that matches the unique identification information.

3. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

when the process identification information received by the control management center is a de-molding process, the control management center controls the production execution center to remove the dental model and recovers the bearing device provided with the RFID label;

the control management center controls the production execution center to write the read updated unique identification information associated with the dental model into the recovered RFID label of the carrying device.

4. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

when the process identification information received by the control management center is a film preparation process, extracting film preparation process information associated with the production of the shell-shaped dental appliance from the case information; the film preparation process information comprises the thickness of the film, the material information of the film and the batch information of the film;

and the control management center sends the film preparation process information to the production execution center, and further controls the production execution center to control the film preparation device to pick out the film pieces consistent with the film preparation process information.

5. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

when the control management center receives that the procedure identification information is a film pressing procedure, extracting film pressing procedure information associated with the production of the shell-shaped dental appliance from the case information; the film pressing process information comprises film pressing temperature, film heating time and pressure parameters applied to the film;

and the control management center sends the film pressing process information to the production execution center, further controls a film pressing device in the film pressing process through the production execution center, heats the film to a set temperature, then attaches the film to the dental model, and further applies set pressure within set time to form a shell-shaped tooth appliance matched with the dental model.

6. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

when the control management center receives that the process identification information is a cutting process, extracting cutting process information related to the production of the shell-shaped dental appliance from the case information; the cutting procedure information comprises cutting track information matched with the current dental model and cutting parameters;

and the control management center sends the cutting process information to the production execution center, transfers the component to be cut to a region to be cut through the production execution center, and further controls the cutting equipment to complete the cutting of the shell-shaped tooth appliance according to the cutting track information and the cutting parameters.

7. The method of producing a shell-shaped dental appliance of claim 1, further comprising:

the control management center acquires printing parameter information of the dental model; controlling the production execution center to print the dental model attached with the unique identification information according to the printing parameter information;

the printing parameter information at least comprises dental model parameters and unique identification parameters corresponding to the dental model parameters;

the unique identification information is printed at the set position of the current dental model in at least one identification form of a digital code, an alphabetical code, a combined digital and alphabetical code and a multi-dimensional bar code.

8. A shell dental appliance production system operable to execute the shell dental appliance production method of any one of claims 1 to 7, comprising:

the control management center is used for acquiring case information and sending a control command;

the production execution center is in communication connection with the control management center and receives the control command to control each device in the production process to execute production operation;

the information recognition device is in communication connection with the production execution center, reads the unique identification information associated with the current dental model and feeds the unique identification information back to the production execution center;

the information reading and writing device is in communication connection with the production execution center and writes the unique identification information associated with the current dental model into an RFID (radio frequency identification) tag arranged on a bearing device bearing the current dental model according to an execution instruction of the production execution center;

the control management center further comprises:

the information receiving module is used for receiving the unique identification information in the RFID tag read by the production execution center and the process identification information corresponding to the currently executed process;

the information extraction module is used for extracting production associated information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification information;

and the information execution module is used for sending the extracted production associated information corresponding to the current execution procedure to the production execution center and controlling the production execution center to further control the equipment in the current procedure to execute the production operation associated with the production of the shell-shaped tooth appliance.

9. The shell-shaped dental appliance production system of claim 8, further comprising: a case database communicatively coupled to the control management center,

the case database is used for collecting the case information; sending the unique identification information and the adapted shell-shaped dental appliance production associated information at least included in the case information to the control management center;

the control management center further comprises:

the information storage module is used for storing the case information acquired from the case database;

the information retrieval module is respectively in communication connection with the information receiving module and the information extraction module, and retrieves production related information matched with the currently executed procedure from the case information according to the procedure identification information corresponding to the currently executed procedure received by the information receiving module; and further retrieving associated information for producing the shell-shaped dental appliance matched with the unique identification information from the production associated information, and sending the associated information to the information extraction module.

10. The shell-shaped dental appliance production system of claim 8, further comprising:

the production process device is connected with the production execution center in a communication way, and is an information interaction device for carrying out production operation according to an execution command of the production execution center; the production process device comprises a film preparation device, a film pressing device, a cutting device and a printing device;

the production execution center further includes:

and the information interaction module is used for performing corresponding interaction feedback on the case information received from the control management center and the production process device.

11. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method for producing a shell-shaped dental appliance according to any one of claims 1 to 7 when running the computer program.

Technical Field

The invention belongs to the technical field of tooth correction, and particularly relates to a manufacturing technology of a shell-shaped tooth corrector, in particular to a production method and system of the shell-shaped tooth corrector, and terminal equipment.

Background

An appliance is a device for treating malocclusions and may be referred to as an orthodontic appliance. With the development of manufacturing materials and manufacturing processes, orthodontic treatment using shell-shaped dental appliances has gradually replaced the conventional metal steel wire treatment scheme. The production process of the shell-shaped tooth appliance generally comprises a film preparation process, a film pressing process, a marking process and a cutting process, and how to obtain corresponding process parameters in each production process is one of the important problems faced by manufacturers in the development of a shell-shaped tooth appliance production line.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provides a shell-shaped tooth appliance production method, a shell-shaped tooth appliance production system and terminal equipment.

The technical scheme of the invention is as follows: a method of producing a shell-shaped dental appliance, comprising: the control management center acquires case information; the control management center reads the unique identification information associated with the current dental model through the production execution center; the control management center controls the production execution center to write the unique identification information associated with the current dental model into an RFID label arranged on a bearing device bearing the current dental model; the control management center receives the unique identification information in the RFID label read by the production execution center and the process identification information corresponding to the current execution process; the control management center extracts production associated information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification information; and the control management center sends the extracted production associated information corresponding to the current execution procedure to the production execution center, and controls the production execution center to further control the equipment in the current procedure to execute the production operation associated with the production of the shell-shaped dental appliance.

Further preferably, the control management center acquires the case information of the shell-shaped dental appliance to be produced through a case database; the control management center stores the acquired case information; the case information at least comprises unique identification information and adapted shell-shaped dental appliance production related information; the control management center searches production associated information matched with the process identification information corresponding to the currently executed process from the case information according to the received unique identification information in the RFID tag read by the production execution center and the process identification information corresponding to the currently executed process; and further retrieving associated information for producing the shell-shaped dental appliance from the production associated information that matches the unique identification information.

Further preferred, comprising: when the process identification information received by the control management center is a de-molding process, the control management center controls the production execution center to remove the dental model and recovers the bearing device provided with the RFID label; the control management center controls the production execution center to write the read updated unique identification information associated with the dental model into the recovered RFID label of the carrying device.

Further preferred, comprising: when the process identification information received by the control management center is a film preparation process, extracting film preparation process information associated with the production of the shell-shaped dental appliance from the case information; the film preparation process information comprises the thickness of the film, the material information of the film and the batch information of the film; and the control management center sends the film preparation process information to the production execution center, and further controls the production execution center to control the film preparation device to pick out the film pieces consistent with the film preparation process information.

Further preferred, comprising: when the control management center receives that the procedure identification information is a film pressing procedure, extracting film pressing procedure information associated with the production of the shell-shaped dental appliance from the case information; the film pressing process information comprises film pressing temperature, film heating time and pressure parameters applied to the film; and the control management center sends the film pressing process information to the production execution center, further controls a film pressing device in the film pressing process through the production execution center, heats the film to a set temperature, then attaches the film to the dental model, and further applies set pressure within set time to form a shell-shaped tooth appliance matched with the dental model.

Further preferred, comprising: when the control management center receives that the process identification information is a cutting process, extracting cutting process information related to the production of the shell-shaped dental appliance from the case information; the cutting procedure information comprises cutting track information matched with the current dental model and cutting parameters; and the control management center sends the cutting procedure information to the production execution center, transfers the shell-shaped tooth appliance to be cut to a region to be cut through the production execution center, and further controls the cutting equipment to complete the cutting of the shell-shaped tooth appliance according to the cutting track information and the cutting parameters.

Further preferred, comprising: the control management center acquires printing parameter information of the dental model; controlling the production execution center to print the dental model attached with the unique identification information according to the printing parameter information; the printing parameter information at least comprises dental model parameters and unique identification parameters corresponding to the dental model parameters; the unique identification information is printed at the set position of the current dental model in at least one identification form of a digital code, an alphabetical code, a combined digital and alphabetical code and a multi-dimensional bar code.

A shell-shaped dental appliance production system which is feasible for implementing the shell-shaped dental appliance production method comprises the following steps: the control management center is used for acquiring case information and sending a control command; the production execution center is in communication connection with the control management center and receives the control command to control each device in the production process to execute production operation; the information recognition device is in communication connection with the production execution center, reads the unique identification information associated with the current dental model and feeds the unique identification information back to the production execution center; the information reading and writing device is in communication connection with the production execution center and writes the unique identification information associated with the current dental model into an RFID (radio frequency identification) tag arranged on a bearing device bearing the current dental model according to an execution instruction of the production execution center;

the control management center further comprises:

the information receiving module is used for receiving the unique identification information in the RFID tag read by the production execution center and the process identification information corresponding to the currently executed process; the information extraction module is used for extracting production associated information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification information; and the information execution module is used for sending the extracted production associated information corresponding to the current execution procedure to the production execution center and controlling the production execution center to further control the equipment in the current procedure to execute the production operation associated with the production of the shell-shaped tooth appliance.

Further preferably, the method further comprises the following steps: a case database in communication with the control management center, the case database being configured to collect the case information; sending the unique identification information and the adapted shell-shaped dental appliance production associated information at least included in the case information to the control management center;

the control management center further comprises: the information storage module is used for storing the case information acquired from the case database; the information retrieval module is respectively in communication connection with the information receiving module and the information extraction module, and retrieves production related information matched with the currently executed procedure from the case information according to the procedure identification information corresponding to the currently executed procedure received by the information receiving module; and further retrieving associated information for producing the shell-shaped dental appliance matched with the unique identification information from the production associated information, and sending the associated information to the information extraction module.

Further preferred, comprising: production process device: the information interaction device is in communication connection with the production execution center and performs production operation according to an execution command of the production execution center; the production process device comprises a film preparation device, a film pressing device, a cutting device and a printing device;

the production execution center further includes: and the information interaction module is used for performing corresponding interaction feedback on the case information received from the control management center and the production process device.

A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the aforementioned shell-shaped dental appliance production method when executing the computer program.

The invention provides a production method and a system of a shell-shaped tooth appliance and terminal equipment, which have the following advantages and positive effects compared with the prior art:

the read unique identification information associated with the current dental model is written into the RFID label of the current dental model bearing device through the control management center, information interaction is completed through the RFID label and the information of the current execution procedure, and after the production associated information of the shell-shaped dental appliance corresponding to the current execution procedure is obtained, the current procedure is further controlled through the production execution center to execute corresponding production operation. Production association parameter information is obtained through the RFID tag, and because the signal sent by the RFID tag is a radio frequency signal, non-stop identification can be realized, the problems that image identification is difficult to identify, pictures are not distorted in the code reading process, and therefore the identification needs to be stopped or decelerated, and the analyzed information is inaccurate after identification are solved, and the production efficiency of the shell-shaped tooth appliance is improved.

The control management center stores the case information acquired from the case database; the control management center can store the case data at a production control end, and the whole production process cannot be influenced when a network fails.

The bearing device with the RFID label is recovered after the dental jaw model is removed in the die removing procedure; and writing the read updated unique identification information associated with the dental model into the RFID tag of the retrieved carrier. By the mode, the bearing device and the RFID label can be recycled, resources can be recycled, and production cost is saved.

Drawings

FIG. 1 is a flow chart of an embodiment of a method of producing a shell-shaped dental appliance of the present invention;

FIG. 2 is a diagram illustrating an embodiment of a shell dental appliance production system according to the present invention;

FIG. 3 is another example of a shell dental appliance production system according to an embodiment of the present invention;

FIG. 4 is another flow chart of a method of producing a shell-shaped dental appliance according to an embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

While the embodiments of the invention described below are presently considered to be preferred embodiments of the invention, it will be understood that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Shell-shaped dental appliances are produced by attaching a thin layer of elastic material to the desired dental model and hot-pressing to form a shell. The shell of the desired tooth arrangement generally conforms to the patient's teeth but differs slightly from the original tooth morphology. By wearing shell-shaped dental appliances over teeth, controlled forces can be applied at specific locations to gradually move the teeth to a desired configuration. This process is repeated using subsequent shell appliances having a new configuration, eventually moving the teeth through a series of intermediate configurations to a final desired configuration.

The present invention will be more fully described in the preferred embodiments thereof with reference to the accompanying drawings.

When the production process of the shell-shaped dental appliance is performed according to the technical scheme provided by the invention, the acquisition of data information of the shell-shaped dental appliance, the interaction of the data information and the production according to the data information need to be performed by means of a control management center, in this embodiment, the control management center is a server of management software of an MES System (Manufacturing Execution System), that is, a Manufacturing enterprise production process Execution System), or is MES management software having the MES management function, and the software can be integrated on a certain server, for example, a server or an industrial personal computer at a production control end. A production execution center, in this embodiment, the production execution center is a PLC (Programmable logic controller), that is, a digital electronic device with a microprocessor, and the production execution center is a digital logic controller for automation control, and can load control instructions into a memory at any time for storage and execution. The programmable controller is realized by modularly combining an internal CPU, an instruction and data memory, an input/output unit, a power supply module, a digital analog unit and the like, and a case database, wherein the case database of the embodiment comprises the steps of collecting, storing, processing data and the like of case information through an ERP system, and when a case is created, the related information of the case is stored in the case database 300. The case database in this embodiment is an ERP system (Enterprise Resource Planning system); collecting basic case information through a case database, carrying out data processing on the basic case information, designing shell-shaped tooth correcting appliance production associated information meeting requirements of orthodontic users and unique identification information matched with each shell-shaped tooth correcting appliance one by one according to comprehensive parameters of the orthodontic users such as oral cavity state, age, sex and the like, and the two information are associated and set to form interactive and usable case information, the case information is stored in a case database, or communicate with the control and management center in a step-by-step manner according to the production requirements, in a limited or wireless manner, or off-line storage and the like, and the preparation work is prepared for producing the shell-shaped tooth appliance, and the production execution center controls the corresponding equipment in the production process to execute the production of the shell-shaped tooth appliance through the control command information sent by the control management center.